From e6cdbbe43ba31384bed8fd94191da30d3d9b871b Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Tue, 28 May 2024 16:44:27 -0400 Subject: [PATCH 01/60] added python bindings for rst_avg, rst_max, rst_median, rst_min, and rst_pixelcount. --- CHANGELOG.md | 1 + CONTRIBUTING.md | 2 +- docs/source/api/raster-functions.rst | 23 +- python/mosaic/api/raster.py | 405 +++++++++++------- python/test/test_raster_functions.py | 5 + .../mosaic/expressions/raster/RST_Avg.scala | 8 +- .../mosaic/expressions/raster/RST_Max.scala | 4 +- .../expressions/raster/RST_Median.scala | 4 +- .../mosaic/expressions/raster/RST_Min.scala | 4 +- .../expressions/raster/RST_PixelCount.scala | 4 +- 10 files changed, 279 insertions(+), 181 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 3a9ff6687..8024202f2 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -6,6 +6,7 @@ - spark config 'spark.databricks.labs.mosaic.raster.use.checkpoint' in addition to 'spark.databricks.labs.mosaic.raster.checkpoint'. - python: `mos.enable_gdal(spark, with_checkpoint_path=path)`. - scala: `MosaicGDAL.enableGDALWithCheckpoint(spark, path)`. +- Python bindings added for `rst_avg`, `rst_max`, `rst_median`, `rst_min`, and `rst_pixelcount`. ## v0.4.2 [DBR 13.3 LTS] - Geopandas now fixed to "<0.14.4,>=0.14" due to conflict with minimum numpy version in geopandas 0.14.4. diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index ea82645e9..8af086612 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -102,7 +102,7 @@ The python bindings can be tested using [unittest](https://docs.python.org/3/lib - Move to the `python/` directory and install the project and its dependencies: `pip install . && pip install pyspark==` (where 'project_spark_version' corresponds to the version of Spark - used for the target Databricks Runtime, e.g. `3.2.1`. + used for the target Databricks Runtime, e.g. `3.4.1` for DBR 13.3 LTS. - Run the tests using `unittest`: `python -m unittest` The project wheel file can be built with [build](https://pypa-build.readthedocs.io/en/stable/). diff --git a/docs/source/api/raster-functions.rst b/docs/source/api/raster-functions.rst index 94daa5efa..473160539 100644 --- a/docs/source/api/raster-functions.rst +++ b/docs/source/api/raster-functions.rst @@ -32,10 +32,7 @@ e.g. :code:`spark.read.format("gdal")` Updates to the raster features for 0.4.1 ---------------------------------------- - * In 0.4.1, there are a new set of raster apis that have not yet had python bindings generated; however you can still - call the functions with pyspark function :code:`selectExpr`, e.g. :code:`selectExpr("rst_avg(...)")` which invokes the sql - registered expression. The calls are: :ref:`rst_avg`, :ref:`rst_max`, :ref:`rst_min`, :ref:`rst_median`, and :ref:`rst_pixelcount`. - * Also, scala does not have a :code:`df.display()` method while python does. In practice you would most often call + * Scala does not have a :code:`df.display()` method while python does. In practice you would most often call :code:`display(df)` in scala for a prettier output, but for brevity, we write :code:`df.show` in scala. .. note:: For mosaic versions > 0.4.0 you can use the revamped setup_gdal function or new setup_fuse_install. @@ -51,8 +48,6 @@ rst_avg .. function:: rst_avg(tile) Returns an array containing mean values for each band. - The python bindings are available through sql, - e.g. :code:`selectExpr("rst_avg(tile)")` :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) @@ -63,7 +58,7 @@ rst_avg .. tabs:: .. code-tab:: python - df.selectExpr("rst_avg(tile)"").limit(1).display() + df.selectExpr(mos.rst_avg("tile")).limit(1).display() +---------------+ | rst_avg(tile) | +---------------+ @@ -1182,8 +1177,6 @@ rst_max .. function:: rst_max(tile) Returns an array containing maximum values for each band. - The python bindings are available through sql, - e.g. :code:`selectExpr("rst_max(tile)")` :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) @@ -1194,7 +1187,7 @@ rst_max .. tabs:: .. code-tab:: python - df.selectExpr("rst_max(tile)"").limit(1).display() + df.selectExpr(mos.rst_max("tile")).limit(1).display() +---------------+ | rst_max(tile) | +---------------+ @@ -1225,8 +1218,6 @@ rst_median .. function:: rst_median(tile) Returns an array containing median values for each band. - The python bindings are available through sql, - e.g. :code:`selectExpr("rst_median(tile)")` :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) @@ -1237,7 +1228,7 @@ rst_median .. tabs:: .. code-tab:: python - df.selectExpr("rst_median(tile)"").limit(1).display() + df.selectExpr(mos.rst_median("tile")).limit(1).display() +---------------+ | rst_median(tile) | +---------------+ @@ -1445,8 +1436,6 @@ rst_min .. function:: rst_min(tile) Returns an array containing minimum values for each band. - The python bindings are available through sql, - e.g. :code:`selectExpr("rst_min(tile)")` :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) @@ -1457,7 +1446,7 @@ rst_min .. tabs:: .. code-tab:: python - df.selectExpr("rst_min(tile)"").limit(1).display() + df.selectExpr(mos.rst_min("tile")).limit(1).display() +---------------+ | rst_min(tile) | +---------------+ @@ -1587,8 +1576,6 @@ rst_pixelcount .. function:: rst_pixelcount(tile) Returns an array containing valid pixel count values for each band. - The python bindings are available through sql, - e.g. :code:`selectExpr("rst_pixelcount(tile)")` :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) diff --git a/python/mosaic/api/raster.py b/python/mosaic/api/raster.py index c703b9134..74a66a8c3 100644 --- a/python/mosaic/api/raster.py +++ b/python/mosaic/api/raster.py @@ -10,16 +10,17 @@ ####################### __all__ = [ + "rst_avg", "rst_bandmetadata", "rst_boundingbox", "rst_clip", "rst_combineavg", "rst_convolve", "rst_derivedband", + "rst_filter", "rst_frombands", "rst_fromcontent", "rst_fromfile", - "rst_filter", "rst_georeference", "rst_getnodata", "rst_getsubdataset", @@ -28,11 +29,15 @@ "rst_isempty", "rst_maketiles", "rst_mapalgebra", + "rst_max", + "rst_median", "rst_memsize", "rst_merge", "rst_metadata", + "rst_min", "rst_ndvi", "rst_numbands", + "rst_pixelcount", "rst_pixelheight", "rst_pixelwidth", "rst_rastertogridavg", @@ -40,16 +45,16 @@ "rst_rastertogridmax", "rst_rastertogridmedian", "rst_rastertogridmin", + "rst_rastertoworldcoord", "rst_rastertoworldcoordx", "rst_rastertoworldcoordy", - "rst_rastertoworldcoord", "rst_retile", "rst_rotation", "rst_scalex", "rst_scaley", "rst_separatebands", - "rst_setsrid", "rst_setnodata", + "rst_setsrid", "rst_skewx", "rst_skewy", "rst_srid", @@ -63,12 +68,33 @@ "rst_upperleftx", "rst_upperlefty", "rst_width", + "rst_worldtorastercoord", "rst_worldtorastercoordx", "rst_worldtorastercoordy", - "rst_worldtorastercoord", ] +def rst_avg(raster_tile: ColumnOrName) -> Column: + """ + Returns an array containing mean value for each band. + + Parameters + ---------- + raster_tile : Column (RasterTileType) + Mosaic raster tile struct column. + + Returns + ------- + Column ArrayType(DoubleType) + mean value per band. + + """ + return config.mosaic_context.invoke_function( + "rst_avg", + pyspark_to_java_column(raster_tile) + ) + + def rst_bandmetadata(raster_tile: ColumnOrName, band: ColumnOrName) -> Column: """ Returns the metadata for the band as a map type, (key->value) pairs. @@ -215,6 +241,87 @@ def rst_derivedband( ) +def rst_filter(raster_tile: ColumnOrName, kernel_size: Any, operation: Any) -> Column: + """ + Applies a filter to the raster. + :param raster_tile: Mosaic raster tile struct column. + :param kernel_size: The size of the kernel. Has to be odd. + :param operation: The operation to apply to the kernel. + :return: A new raster tile with the filter applied. + """ + if type(kernel_size) == int: + kernel_size = lit(kernel_size) + + if type(operation) == str: + operation = lit(operation) + + return config.mosaic_context.invoke_function( + "rst_filter", + pyspark_to_java_column(raster_tile), + pyspark_to_java_column(kernel_size), + pyspark_to_java_column(operation), + ) + + +def rst_frombands(bands: ColumnOrName) -> Column: + """ + Stack an array of bands into a raster tile. + The result is Mosaic raster tile struct. + The result is stored in the checkpoint directory. + + Parameters + ---------- + bands : Column (ArrayType(RasterTileType)) + Raster tiles of the bands to merge. + + Returns + ------- + Column (RasterTileType) + Mosaic raster tile struct of the band stacking. + + """ + return config.mosaic_context.invoke_function( + "rst_frombands", pyspark_to_java_column(bands) + ) + +def rst_fromcontent( + raster_bin: ColumnOrName, driver: ColumnOrName, size_in_mb: Any = -1 +) -> Column: + """ + Tiles the raster binary into tiles of the given size. + :param raster_bin: + :param driver: + :param size_in_mb: + :return: + """ + if type(size_in_mb) == int: + size_in_mb = lit(size_in_mb) + + return config.mosaic_context.invoke_function( + "rst_fromcontent", + pyspark_to_java_column(raster_bin), + pyspark_to_java_column(driver), + pyspark_to_java_column(size_in_mb), + ) + + +def rst_fromfile(raster_path: ColumnOrName, size_in_mb: Any = -1) -> Column: + """ + Tiles the raster into tiles of the given size. + :param raster_path: + :param sizeInMB: + :return: + """ + if type(size_in_mb) == int: + size_in_mb = lit(size_in_mb) + + return config.mosaic_context.invoke_function( + "rst_fromfile", + pyspark_to_java_column(raster_path), + pyspark_to_java_column(size_in_mb), + ) + + def rst_georeference(raster_tile: ColumnOrName) -> Column: """ Returns GeoTransform of the raster as a GT array of doubles. @@ -401,8 +508,10 @@ def rst_mapalgebra(raster_tile: ColumnOrName, json_spec: ColumnOrName) -> Column ) -def rst_memsize(raster_tile: ColumnOrName) -> Column: +def rst_max(raster_tile: ColumnOrName) -> Column: """ + Returns an array containing max value for each band. + Parameters ---------- raster_tile : Column (RasterTileType) @@ -410,17 +519,20 @@ def rst_memsize(raster_tile: ColumnOrName) -> Column: Returns ------- - Column (IntegerType) - The size of the raster in bytes. + Column ArrayType(DoubleType) + max value per band. """ return config.mosaic_context.invoke_function( - "rst_memsize", pyspark_to_java_column(raster_tile) + "rst_max", + pyspark_to_java_column(raster_tile) ) -def rst_metadata(raster_tile: ColumnOrName) -> Column: +def rst_median(raster_tile: ColumnOrName) -> Column: """ + Returns an array containing median value for each band. + Parameters ---------- raster_tile : Column (RasterTileType) @@ -428,12 +540,31 @@ def rst_metadata(raster_tile: ColumnOrName) -> Column: Returns ------- - Column (MapType) - The metadata of the raster as a map type, (key->value) pairs. + Column ArrayType(DoubleType) + median value per band. """ return config.mosaic_context.invoke_function( - "rst_metadata", pyspark_to_java_column(raster_tile) + "rst_median", + pyspark_to_java_column(raster_tile) + ) + + +def rst_memsize(raster_tile: ColumnOrName) -> Column: + """ + Parameters + ---------- + raster_tile : Column (RasterTileType) + Mosaic raster tile struct column. + + Returns + ------- + Column (IntegerType) + The size of the raster in bytes. + + """ + return config.mosaic_context.invoke_function( + "rst_memsize", pyspark_to_java_column(raster_tile) ) @@ -459,30 +590,28 @@ def rst_merge(raster_tiles: ColumnOrName) -> Column: ) -def rst_frombands(bands: ColumnOrName) -> Column: +def rst_metadata(raster_tile: ColumnOrName) -> Column: """ - Stack an array of bands into a raster tile. - The result is Mosaic raster tile struct. - The result is stored in the checkpoint directory. - Parameters ---------- - bands : Column (ArrayType(RasterTileType)) - Raster tiles of the bands to merge. + raster_tile : Column (RasterTileType) + Mosaic raster tile struct column. Returns ------- - Column (RasterTileType) - Mosaic raster tile struct of the band stacking. + Column (MapType) + The metadata of the raster as a map type, (key->value) pairs. """ return config.mosaic_context.invoke_function( - "rst_frombands", pyspark_to_java_column(bands) + "rst_metadata", pyspark_to_java_column(raster_tile) ) -def rst_numbands(raster_tile: ColumnOrName) -> Column: +def rst_min(raster_tile: ColumnOrName) -> Column: """ + Returns an array containing min value for each band. + Parameters ---------- raster_tile : Column (RasterTileType) @@ -490,17 +619,18 @@ def rst_numbands(raster_tile: ColumnOrName) -> Column: Returns ------- - Column (IntegerType) - The number of bands in the raster. + Column ArrayType(DoubleType) + min value per band. """ return config.mosaic_context.invoke_function( - "rst_numbands", pyspark_to_java_column(raster_tile) + "rst_min", + pyspark_to_java_column(raster_tile) ) def rst_ndvi( - raster_tile: ColumnOrName, band1: ColumnOrName, band2: ColumnOrName + raster_tile: ColumnOrName, band1: ColumnOrName, band2: ColumnOrName ) -> Column: """ Computes the NDVI of the raster. @@ -529,6 +659,41 @@ def rst_ndvi( pyspark_to_java_column(band2), ) +def rst_numbands(raster_tile: ColumnOrName) -> Column: + """ + Parameters + ---------- + raster_tile : Column (RasterTileType) + Mosaic raster tile struct column. + + Returns + ------- + Column (IntegerType) + The number of bands in the raster. + + """ + return config.mosaic_context.invoke_function( + "rst_numbands", pyspark_to_java_column(raster_tile) + ) + + +def rst_pixelcount(raster_tile: ColumnOrName) -> Column: + """ + Parameters + ---------- + raster_tile : Column (RasterTileType) + Mosaic raster tile struct column. + + Returns + ------- + Column (ArrayType(LongType)) + Array containing valid pixel count values for each band. + + """ + return config.mosaic_context.invoke_function( + "rst_pixelcount", pyspark_to_java_column(raster_tile) + ) + def rst_pixelheight(raster_tile: ColumnOrName) -> Column: """ @@ -910,29 +1075,31 @@ def rst_setnodata(raster_tile: ColumnOrName, nodata: ColumnOrName) -> Column: ) -def rst_skewx(raster_tile: ColumnOrName) -> Column: +def rst_setsrid(raster_tile: ColumnOrName, srid: ColumnOrName) -> Column: """ - Computes the skew of the raster in the X direction. + Sets the SRID of the raster. + The SRID is the EPSG code of the raster. Parameters ---------- raster_tile : Column (RasterTileType) Mosaic raster tile struct column. - + srid : Column (IntegerType) + EPSG authority code for the file's projection. Returns ------- - Column (DoubleType) - The skew of the raster in the X direction. + Column (MosaicRasterTile) + The updated raster. """ return config.mosaic_context.invoke_function( - "rst_skewx", pyspark_to_java_column(raster_tile) + "rst_setsrid", pyspark_to_java_column(raster_tile), pyspark_to_java_column(srid) ) -def rst_skewy(raster_tile: ColumnOrName) -> Column: +def rst_skewx(raster_tile: ColumnOrName) -> Column: """ - Computes the skew of the raster in the Y direction. + Computes the skew of the raster in the X direction. Parameters ---------- @@ -942,33 +1109,31 @@ def rst_skewy(raster_tile: ColumnOrName) -> Column: Returns ------- Column (DoubleType) - The skew of the raster in the Y direction. + The skew of the raster in the X direction. """ return config.mosaic_context.invoke_function( - "rst_skewy", pyspark_to_java_column(raster_tile) + "rst_skewx", pyspark_to_java_column(raster_tile) ) -def rst_setsrid(raster_tile: ColumnOrName, srid: ColumnOrName) -> Column: +def rst_skewy(raster_tile: ColumnOrName) -> Column: """ - Sets the SRID of the raster. - The SRID is the EPSG code of the raster. + Computes the skew of the raster in the Y direction. Parameters ---------- raster_tile : Column (RasterTileType) Mosaic raster tile struct column. - srid : Column (IntegerType) - EPSG authority code for the file's projection. + Returns ------- - Column (MosaicRasterTile) - The updated raster. + Column (DoubleType) + The skew of the raster in the Y direction. """ return config.mosaic_context.invoke_function( - "rst_setsrid", pyspark_to_java_column(raster_tile), pyspark_to_java_column(srid) + "rst_skewy", pyspark_to_java_column(raster_tile) ) @@ -1015,6 +1180,31 @@ def rst_subdatasets(raster_tile: ColumnOrName) -> Column: ) +def rst_subdivide(raster_tile: ColumnOrName, size_in_mb: ColumnOrName) -> Column: + """ + Subdivides the raster into tiles that have to be smaller than the given size in MB. + All the tiles have the same aspect ratio as the original raster. + + Parameters + ---------- + raster_tile : Column (RasterTileType) + Mosaic raster tile struct column. + size_in_mb : Column (IntegerType) + The size of the tiles in MB. + + Returns + ------- + Column (RasterTileType) + A collection of tiles of the raster. + + """ + return config.mosaic_context.invoke_function( + "rst_subdivide", + pyspark_to_java_column(raster_tile), + pyspark_to_java_column(size_in_mb), + ) + + def rst_summary(raster_tile: ColumnOrName) -> Column: """ Computes the summary of the raster. @@ -1063,97 +1253,11 @@ def rst_tessellate(raster_tile: ColumnOrName, resolution: ColumnOrName) -> Colum ) -def rst_transform(raster_tile: ColumnOrName, srid: ColumnOrName) -> Column: - """ - Transforms the raster to the given SRID. - The result is a Mosaic raster tile struct of the transformed raster. - The result is stored in the checkpoint directory. - - Parameters - ---------- - raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. - srid : Column (IntegerType) - EPSG authority code for the file's projection. - - Returns - ------- - Column (RasterTileType) - Mosaic raster tile struct column. - - """ - return config.mosaic_context.invoke_function( - "rst_transform", - pyspark_to_java_column(raster_tile), - pyspark_to_java_column(srid), - ) - - -def rst_fromcontent( - raster_bin: ColumnOrName, driver: ColumnOrName, size_in_mb: Any = -1 -) -> Column: - """ - Tiles the raster binary into tiles of the given size. - :param raster_bin: - :param driver: - :param size_in_mb: - :return: - """ - if type(size_in_mb) == int: - size_in_mb = lit(size_in_mb) - - return config.mosaic_context.invoke_function( - "rst_fromcontent", - pyspark_to_java_column(raster_bin), - pyspark_to_java_column(driver), - pyspark_to_java_column(size_in_mb), - ) - - -def rst_fromfile(raster_path: ColumnOrName, size_in_mb: Any = -1) -> Column: - """ - Tiles the raster into tiles of the given size. - :param raster_path: - :param sizeInMB: - :return: - """ - if type(size_in_mb) == int: - size_in_mb = lit(size_in_mb) - - return config.mosaic_context.invoke_function( - "rst_fromfile", - pyspark_to_java_column(raster_path), - pyspark_to_java_column(size_in_mb), - ) - - -def rst_filter(raster_tile: ColumnOrName, kernel_size: Any, operation: Any) -> Column: - """ - Applies a filter to the raster. - :param raster_tile: Mosaic raster tile struct column. - :param kernel_size: The size of the kernel. Has to be odd. - :param operation: The operation to apply to the kernel. - :return: A new raster tile with the filter applied. - """ - if type(kernel_size) == int: - kernel_size = lit(kernel_size) - - if type(operation) == str: - operation = lit(operation) - - return config.mosaic_context.invoke_function( - "rst_filter", - pyspark_to_java_column(raster_tile), - pyspark_to_java_column(kernel_size), - pyspark_to_java_column(operation), - ) - - def rst_to_overlapping_tiles( - raster_tile: ColumnOrName, - width: ColumnOrName, - height: ColumnOrName, - overlap: ColumnOrName, + raster_tile: ColumnOrName, + width: ColumnOrName, + height: ColumnOrName, + overlap: ColumnOrName, ) -> Column: """ Tiles the raster into tiles of the given size. @@ -1171,48 +1275,49 @@ def rst_to_overlapping_tiles( ) -def rst_tryopen(raster_tile: ColumnOrName) -> Column: +def rst_transform(raster_tile: ColumnOrName, srid: ColumnOrName) -> Column: """ - Tries to open the raster and returns a flag indicating if the raster can be opened. + Transforms the raster to the given SRID. + The result is a Mosaic raster tile struct of the transformed raster. + The result is stored in the checkpoint directory. Parameters ---------- raster_tile : Column (RasterTileType) Mosaic raster tile struct column. + srid : Column (IntegerType) + EPSG authority code for the file's projection. Returns ------- - Column (BooleanType) - Whether the raster can be opened. + Column (RasterTileType) + Mosaic raster tile struct column. """ return config.mosaic_context.invoke_function( - "rst_tryopen", pyspark_to_java_column(raster_tile) + "rst_transform", + pyspark_to_java_column(raster_tile), + pyspark_to_java_column(srid), ) -def rst_subdivide(raster_tile: ColumnOrName, size_in_mb: ColumnOrName) -> Column: +def rst_tryopen(raster_tile: ColumnOrName) -> Column: """ - Subdivides the raster into tiles that have to be smaller than the given size in MB. - All the tiles have the same aspect ratio as the original raster. + Tries to open the raster and returns a flag indicating if the raster can be opened. Parameters ---------- raster_tile : Column (RasterTileType) Mosaic raster tile struct column. - size_in_mb : Column (IntegerType) - The size of the tiles in MB. Returns ------- - Column (RasterTileType) - A collection of tiles of the raster. + Column (BooleanType) + Whether the raster can be opened. """ return config.mosaic_context.invoke_function( - "rst_subdivide", - pyspark_to_java_column(raster_tile), - pyspark_to_java_column(size_in_mb), + "rst_tryopen", pyspark_to_java_column(raster_tile) ) diff --git a/python/test/test_raster_functions.py b/python/test/test_raster_functions.py index cda55143d..8f4ff8ae0 100644 --- a/python/test/test_raster_functions.py +++ b/python/test/test_raster_functions.py @@ -34,6 +34,10 @@ def test_raster_scalar_functions(self): "rst_combineavg", api.rst_combineavg(array(col("tile"), col("rst_clip"))), ) + .withColumn("rst_avg", api.rst_avg("tile")) + .withColumn("rst_max", api.rst_max("tile")) + .withColumn("rst_median", api.rst_median("tile")) + .withColumn("rst_min", api.rst_min("tile")) .withColumn("rst_frombands", api.rst_frombands(array("tile", "tile"))) .withColumn("tile_from_file", api.rst_fromfile("path", lit(-1))) .withColumn("rst_georeference", api.rst_georeference("tile")) @@ -48,6 +52,7 @@ def test_raster_scalar_functions(self): .withColumn("rst_metadata", api.rst_metadata("tile")) .withColumn("rst_ndvi", api.rst_ndvi("tile", lit(1), lit(1))) .withColumn("rst_numbands", api.rst_numbands("tile")) + .withColumn("rst_pixelcount", api.rst_pixelcount("tile")) .withColumn("rst_pixelheight", api.rst_pixelheight("tile")) .withColumn("rst_pixelwidth", api.rst_pixelwidth("tile")) .withColumn("rst_rastertogridavg", api.rst_rastertogridavg("tile", lit(9))) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala index a5907dbe9..f515d4c5e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala @@ -12,7 +12,7 @@ import org.apache.spark.sql.catalyst.util.ArrayData import org.apache.spark.sql.types._ -/** Returns the upper left x of the raster. */ +/** Returns the avg value per band of the raster. */ case class RST_Avg(tileExpr: Expression, expressionConfig: MosaicExpressionConfig) extends RasterExpression[RST_Avg](tileExpr, returnsRaster = false, expressionConfig) with NullIntolerant @@ -20,7 +20,7 @@ case class RST_Avg(tileExpr: Expression, expressionConfig: MosaicExpressionConfi override def dataType: DataType = ArrayType(DoubleType) - /** Returns the upper left x of the raster. */ + /** Returns the avg value per band of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { import org.json4s._ import org.json4s.jackson.JsonMethods._ @@ -30,10 +30,10 @@ case class RST_Avg(tileExpr: Expression, expressionConfig: MosaicExpressionConfi val gdalInfo = GDALInfo.executeInfo(tile.raster, command) // parse json from gdalinfo val json = parse(gdalInfo).extract[Map[String, Any]] - val maxValues = json("bands").asInstanceOf[List[Map[String, Any]]].map { band => + val meanValues = json("bands").asInstanceOf[List[Map[String, Any]]].map { band => band("mean").asInstanceOf[Double] } - ArrayData.toArrayData(maxValues.toArray) + ArrayData.toArrayData(meanValues.toArray) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala index 434be4a68..ecdda3d13 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala @@ -12,7 +12,7 @@ import org.apache.spark.sql.catalyst.util.ArrayData import org.apache.spark.sql.types._ -/** Returns the upper left x of the raster. */ +/** Returns the max value per band of the raster. */ case class RST_Max(raster: Expression, expressionConfig: MosaicExpressionConfig) extends RasterExpression[RST_Max](raster, returnsRaster = false, expressionConfig) with NullIntolerant @@ -20,7 +20,7 @@ case class RST_Max(raster: Expression, expressionConfig: MosaicExpressionConfig) override def dataType: DataType = ArrayType(DoubleType) - /** Returns the upper left x of the raster. */ + /** Returns the max value per band of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { val nBands = tile.raster.raster.GetRasterCount() val maxValues = (1 to nBands).map(tile.raster.getBand(_).maxPixelValue) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala index 19d3fc0a6..5e8f6513a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala @@ -13,7 +13,7 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.util.ArrayData import org.apache.spark.sql.types._ -/** Returns the upper left x of the raster. */ +/** Returns the median value per band of the raster. */ case class RST_Median(rasterExpr: Expression, expressionConfig: MosaicExpressionConfig) extends RasterExpression[RST_Median](rasterExpr, returnsRaster = false, expressionConfig) with NullIntolerant @@ -21,7 +21,7 @@ case class RST_Median(rasterExpr: Expression, expressionConfig: MosaicExpression override def dataType: DataType = ArrayType(DoubleType) - /** Returns the upper left x of the raster. */ + /** Returns the median value per band of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { val raster = tile.raster val width = raster.xSize * raster.pixelXSize diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala index ea62e106f..d62a8837f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala @@ -11,7 +11,7 @@ import org.apache.spark.sql.catalyst.util.ArrayData import org.apache.spark.sql.types._ -/** Returns the upper left x of the raster. */ +/** Returns the min value per band of the raster. */ case class RST_Min(raster: Expression, expressionConfig: MosaicExpressionConfig) extends RasterExpression[RST_Min](raster, returnsRaster = false, expressionConfig) with NullIntolerant @@ -19,7 +19,7 @@ case class RST_Min(raster: Expression, expressionConfig: MosaicExpressionConfig) override def dataType: DataType = ArrayType(DoubleType) - /** Returns the upper left x of the raster. */ + /** Returns the min value per band of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { val nBands = tile.raster.raster.GetRasterCount() val minValues = (1 to nBands).map(tile.raster.getBand(_).minPixelValue) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala index b2543a87e..ebc4ebc15 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala @@ -10,7 +10,7 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.util.ArrayData import org.apache.spark.sql.types._ -/** Returns the upper left x of the raster. */ +/** Returns an array containing valid pixel count values for each band. */ case class RST_PixelCount(rasterExpr: Expression, expressionConfig: MosaicExpressionConfig) extends RasterExpression[RST_PixelCount](rasterExpr, returnsRaster = false, expressionConfig) with NullIntolerant @@ -18,7 +18,7 @@ case class RST_PixelCount(rasterExpr: Expression, expressionConfig: MosaicExpres override def dataType: DataType = ArrayType(LongType) - /** Returns the upper left x of the raster. */ + /** Returns an array containing valid pixel count values for each band. */ override def rasterTransform(tile: MosaicRasterTile): Any = { val bandCount = tile.raster.raster.GetRasterCount() val pixelCount = (1 to bandCount).map(tile.raster.getBand(_).pixelCount) From a03ab789e3c680f9b784ab95c4ee2978ec15f518 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Thu, 6 Jun 2024 09:41:06 -0400 Subject: [PATCH 02/60] Move to managed or manual local file cleanup. --- .gitignore | 28 +++ CHANGELOG.md | 24 ++- .../tests/testthat/testRasterFunctions.R | 6 +- .../tests/testthat/testRasterFunctions.R | 6 +- docs/source/api/raster-functions.rst | 98 +++++++++- python/mosaic/api/raster.py | 46 ++++- python/test/test_raster_functions.py | 10 +- .../test/utils/mosaic_test_case_with_gdal.py | 6 + .../labs/mosaic/core/raster/api/GDAL.scala | 121 ++++++++++-- .../raster/gdal/MosaicRasterBandGDAL.scala | 39 ++-- .../core/raster/gdal/MosaicRasterGDAL.scala | 79 +++++--- .../mosaic/core/raster/io/RasterCleaner.scala | 71 +++++-- .../mosaic/core/raster/io/RasterWriter.scala | 28 +-- .../core/raster/operator/CombineAVG.scala | 6 +- .../operator/clip/RasterClipByVector.scala | 41 +++- .../raster/operator/clip/VectorClipper.scala | 5 +- .../core/raster/operator/gdal/GDALWarp.scala | 8 +- .../raster/operator/merge/MergeBands.scala | 19 +- .../raster/operator/merge/MergeRasters.scala | 13 +- .../operator/pixel/PixelCombineRasters.scala | 18 +- .../operator/retile/BalancedSubdivision.scala | 7 +- .../operator/retile/OverlappingTiles.scala | 19 +- .../operator/retile/RasterTessellate.scala | 22 ++- .../core/raster/operator/retile/ReTile.scala | 16 +- .../operator/separate/SeparateBands.scala | 16 +- .../core/types/model/MosaicRasterTile.scala | 70 ++++--- .../datasource/gdal/GDALFileFormat.scala | 2 +- .../mosaic/datasource/gdal/ReTileOnRead.scala | 29 +-- .../mosaic/datasource/gdal/ReadAsPath.scala | 19 +- .../mosaic/datasource/gdal/ReadInMemory.scala | 29 +-- .../mosaic/datasource/gdal/ReadStrategy.scala | 6 +- .../mosaic/expressions/raster/RST_Clip.scala | 47 ++++- .../expressions/raster/RST_CombineAvg.scala | 8 +- .../raster/RST_CombineAvgAgg.scala | 54 ++++-- .../expressions/raster/RST_Convolve.scala | 6 +- .../expressions/raster/RST_DerivedBand.scala | 10 +- .../raster/RST_DerivedBandAgg.scala | 44 +++-- .../expressions/raster/RST_Filter.scala | 7 +- .../expressions/raster/RST_FromBands.scala | 14 +- .../expressions/raster/RST_FromContent.scala | 42 ++-- .../expressions/raster/RST_FromFile.scala | 40 ++-- .../expressions/raster/RST_MakeTiles.scala | 46 +++-- .../expressions/raster/RST_MapAlgebra.scala | 13 +- .../mosaic/expressions/raster/RST_Max.scala | 1 - .../mosaic/expressions/raster/RST_Merge.scala | 13 +- .../expressions/raster/RST_MergeAgg.scala | 40 ++-- .../mosaic/expressions/raster/RST_NDVI.scala | 4 +- .../expressions/raster/RST_PixelCount.scala | 30 ++- .../expressions/raster/RST_ReTile.scala | 2 +- .../raster/RST_SeparateBands.scala | 2 +- .../expressions/raster/RST_SetNoData.scala | 4 +- .../expressions/raster/RST_SetSRID.scala | 4 +- .../expressions/raster/RST_Subdivide.scala | 2 +- .../expressions/raster/RST_Tessellate.scala | 9 +- .../raster/RST_ToOverlappingTiles.scala | 4 +- .../expressions/raster/RST_Transform.scala | 6 +- .../mosaic/expressions/raster/RST_Write.scala | 116 +++++++++++ .../raster/base/Raster1ArgExpression.scala | 16 +- .../raster/base/Raster2ArgExpression.scala | 15 +- .../base/RasterArray1ArgExpression.scala | 12 +- .../base/RasterArray2ArgExpression.scala | 14 +- .../raster/base/RasterArrayExpression.scala | 8 +- .../raster/base/RasterArrayUtils.scala | 5 +- .../raster/base/RasterBandExpression.scala | 15 +- .../raster/base/RasterExpression.scala | 17 +- .../base/RasterExpressionSerialization.scala | 15 +- .../base/RasterGeneratorExpression.scala | 28 +-- .../raster/base/RasterPathAware.scala | 83 ++++++++ .../RasterTessellateGeneratorExpression.scala | 30 +-- .../raster/base/RasterToGridExpression.scala | 6 +- .../labs/mosaic/functions/MosaicContext.scala | 21 +- .../functions/MosaicExpressionConfig.scala | 46 ++++- .../labs/mosaic/gdal/MosaicGDAL.scala | 29 ++- .../com/databricks/labs/mosaic/package.scala | 5 +- .../labs/mosaic/utils/FileUtils.scala | 113 ++++++++++- .../labs/mosaic/utils/PathUtils.scala | 14 +- .../mosaic/core/raster/TestRasterGDAL.scala | 17 +- .../raster/RST_ClipBehaviors.scala | 180 +++++++++++++++--- .../expressions/raster/RST_MaxBehaviors.scala | 12 +- .../expressions/raster/RST_MaxTest.scala | 4 +- .../raster/RST_PixelCountBehaviors.scala | 3 +- .../RST_ToOverlappingTilesBehaviors.scala | 4 +- .../sql/test/MosaicTestSparkSession.scala | 3 +- .../sql/test/SharedSparkSessionGDAL.scala | 65 ++++++- 84 files changed, 1716 insertions(+), 539 deletions(-) create mode 100644 src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala create mode 100644 src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterPathAware.scala diff --git a/.gitignore b/.gitignore index 7d56ac217..e979b9e39 100644 --- a/.gitignore +++ b/.gitignore @@ -165,3 +165,31 @@ docker/.m2/ /python/checkpoint/ /python/checkpoint-new/ /scripts/docker/docker-build/ubuntu-22-spark-3.4/Dockerfile +/tmp/ +/scripts/docker/m2/aopalliance/ +/scripts/docker/m2/avalon-framework/ +/scripts/docker/m2/classworlds/ +/scripts/docker/m2/com/ +/scripts/docker/m2/commons-beanutils/ +/scripts/docker/m2/commons-chain/ +/scripts/docker/m2/commons-codec/ +/scripts/docker/m2/commons-collections/ +/scripts/docker/m2/commons-digester/ +/scripts/docker/m2/commons-io/ +/scripts/docker/m2/commons-lang/ +/scripts/docker/m2/commons-logging/ +/scripts/docker/m2/dev/ +/scripts/docker/m2/dom4j/ +/scripts/docker/m2/io/ +/scripts/docker/m2/jakarta/ +/scripts/docker/m2/javax/ +/scripts/docker/m2/jline/ +/scripts/docker/m2/junit/ +/scripts/docker/m2/log4j/ +/scripts/docker/m2/logkit/ +/scripts/docker/m2/net/ +/scripts/docker/m2/org/ +/scripts/docker/m2/oro/ +/scripts/docker/m2/pl/ +/scripts/docker/m2/xml-apis/ +/scripts/docker/m2/xmlpull/ diff --git a/CHANGELOG.md b/CHANGELOG.md index 8024202f2..08862e726 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,12 +1,26 @@ ## v0.4.3 [DBR 13.3 LTS] - Pyspark requirement removed from python setup.cfg as it is supplied by DBR - Python version limited to "<3.11,>=3.10" for DBR -- iPython dependency limited to "<8.11,>=7.4.2" for both DBR and keplergl-jupyter +- iPython dependency limited to "<8.11,>=7.4.2" for both DBR and keplergl-jupyter - Expanded support for fuse-based checkpointing (persisted raster storage), managed through: - - spark config 'spark.databricks.labs.mosaic.raster.use.checkpoint' in addition to 'spark.databricks.labs.mosaic.raster.checkpoint'. - - python: `mos.enable_gdal(spark, with_checkpoint_path=path)`. - - scala: `MosaicGDAL.enableGDALWithCheckpoint(spark, path)`. -- Python bindings added for `rst_avg`, `rst_max`, `rst_median`, `rst_min`, and `rst_pixelcount`. + - spark config `spark.databricks.labs.mosaic.raster.use.checkpoint` in addition to `spark.databricks.labs.mosaic.raster.checkpoint` + - python: `mos.enable_gdal(spark, with_checkpoint_path=path)` - additional functions include: + `gdal.update_checkpoint_path`, `gdal.set_checkpoint_on`, `gdal.set_checkpoint_off`, and `gdal.reset_checkpoint` + - scala: `MosaicGDAL.enableGDALWithCheckpoint(spark, path)` (similar bindings to python as well) +- `RST_PixelCount` now supports optional 'countNoDataMask' (default is `false`, can now be `true`) to optionally get full + pixel counts where mask is 0.0 and noData is what is configured in the raster +- Added `RST_Write` to save a generated 'tile' to a specified directory (e.g. fuse) location using its GDAL driver and raster data / path +- Added `RST_GDALWarp` and `RST_GDALTransform` to execute arbitrary GDAL commands on a raster tile and return a raster tile +- Improved raster_to_grid reader performance +- `RST_Clip` GDAL Warp option `CUTLINE_ALL_TOUCHED` configurable (default is `true`, can now be `false`); also, setting + SpatialReferenceSystem in the generated Shapefile Feature Layer (along with the WKB 'geometry' field as before) +- Python bindings added for `RST_Avg`, `RST_Max`, `RST_Median`, `RST_Min`, and `RST_PixelCount`; also missing 'driver' + param documented for `RST_FromContent`, missing docs added for `RST_SetSRID`, and standardized `RST_ToOverlappingTiles` + (`RST_To_Overlapping_Tiles` deprecated) +- Doc examples added: + - Executing arbitrary GDAL Warp and Transform ops in UDF when you need more complex operations than single command + - Generating GoogleMap (EPSG:3857) Tiles in UDF + - Pixel Upsampling / Downsampling UDFs ## v0.4.2 [DBR 13.3 LTS] - Geopandas now fixed to "<0.14.4,>=0.14" due to conflict with minimum numpy version in geopandas 0.14.4. diff --git a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R index 6e23454dc..bfbcbc595 100644 --- a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R @@ -64,7 +64,7 @@ test_that("raster flatmap functions behave as intended", { expect_equal(nrow(tessellate_sdf), 63) overlap_sdf <- generate_singleband_raster_df() - overlap_sdf <- withColumn(overlap_sdf, "rst_to_overlapping_tiles", rst_to_overlapping_tiles(column("tile"), lit(200L), lit(200L), lit(10L))) + overlap_sdf <- withColumn(overlap_sdf, "rst_tooverlappingtiles", rst_tooverlappingtiles(column("tile"), lit(200L), lit(200L), lit(10L))) expect_no_error(write.df(overlap_sdf, source = "noop", mode = "overwrite")) expect_equal(nrow(overlap_sdf), 87) @@ -73,7 +73,7 @@ test_that("raster flatmap functions behave as intended", { test_that("raster aggregation functions behave as intended", { collection_sdf <- generate_singleband_raster_df() collection_sdf <- withColumn(collection_sdf, "extent", st_astext(rst_boundingbox(column("tile")))) - collection_sdf <- withColumn(collection_sdf, "tile", rst_to_overlapping_tiles(column("tile"), lit(200L), lit(200L), lit(10L))) + collection_sdf <- withColumn(collection_sdf, "tile", rst_tooverlappingtiles(column("tile"), lit(200L), lit(200L), lit(10L))) merge_sdf <- summarize( groupBy(collection_sdf, "path"), @@ -124,7 +124,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { raster_sdf <- withColumn(raster_sdf, "timestep", element_at(rst_metadata(column("tile")), "NC_GLOBAL#GDAL_MOSAIC_BAND_INDEX")) raster_sdf <- where(raster_sdf, "timestep = 21") raster_sdf <- withColumn(raster_sdf, "tile", rst_setsrid(column("tile"), lit(4326L))) - raster_sdf <- withColumn(raster_sdf, "tile", rst_to_overlapping_tiles(column("tile"), lit(20L), lit(20L), lit(10L))) + raster_sdf <- withColumn(raster_sdf, "tile", rst_tooverlappingtiles(column("tile"), lit(20L), lit(20L), lit(10L))) raster_sdf <- withColumn(raster_sdf, "tile", rst_tessellate(column("tile"), lit(target_resolution))) clipped_sdf <- join(raster_sdf, census_sdf, raster_sdf$tile.index_id == census_sdf$index_id) diff --git a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R index 3cf016fa7..ce5095e69 100644 --- a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R @@ -93,7 +93,7 @@ test_that("raster flatmap functions behave as intended", { expect_equal(sdf_nrow(tessellate_sdf), 63) overlap_sdf <- generate_singleband_raster_df() %>% - mutate(rst_to_overlapping_tiles = rst_to_overlapping_tiles(tile, 200L, 200L, 10L)) + mutate(rst_tooverlappingtiles = rst_tooverlappingtiles(tile, 200L, 200L, 10L)) expect_no_error(spark_write_source(overlap_sdf, "noop", mode = "overwrite")) expect_equal(sdf_nrow(overlap_sdf), 87) @@ -103,7 +103,7 @@ test_that("raster flatmap functions behave as intended", { test_that("raster aggregation functions behave as intended", { collection_sdf <- generate_singleband_raster_df() %>% mutate(extent = st_astext(rst_boundingbox(tile))) %>% - mutate(tile = rst_to_overlapping_tiles(tile, 200L, 200L, 10L)) + mutate(tile = rst_tooverlappingtiles(tile, 200L, 200L, 10L)) merge_sdf <- collection_sdf %>% group_by(path) %>% @@ -165,7 +165,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { indexed_raster_sdf <- sdf_sql(sc, "SELECT tile, element_at(rst_metadata(tile), 'NC_GLOBAL#GDAL_MOSAIC_BAND_INDEX') as timestep FROM raster") %>% filter(timestep == 21L) %>% mutate(tile = rst_setsrid(tile, 4326L)) %>% - mutate(tile = rst_to_overlapping_tiles(tile, 20L, 20L, 10L)) %>% + mutate(tile = rst_tooverlappingtiles(tile, 20L, 20L, 10L)) %>% mutate(tile = rst_tessellate(tile, target_resolution)) clipped_sdf <- indexed_raster_sdf %>% diff --git a/docs/source/api/raster-functions.rst b/docs/source/api/raster-functions.rst index 473160539..3ad2cce39 100644 --- a/docs/source/api/raster-functions.rst +++ b/docs/source/api/raster-functions.rst @@ -192,7 +192,7 @@ rst_boundingbox rst_clip ******** -.. function:: rst_clip(tile, geometry) +.. function:: rst_clip(tile, geometry, cutline_all_touched) Clips :code:`tile` with :code:`geometry`, provided in a supported encoding (WKB, WKT or GeoJSON). @@ -200,15 +200,26 @@ rst_clip :type tile: Column (RasterTileType) :param geometry: A column containing the geometry to clip the raster to. :type geometry: Column (GeometryType) + :param cutline_all_touched: A column to specify pixels boundary behavior. + :type cutline_all_touched: Column (BooleanType) :rtype: Column: RasterTileType .. note:: Notes - :code:`geometry` is expected to be: - - in the same coordinate reference system as the raster. + The :code:`geometry` parameter: + - Expected to be in the same coordinate reference system as the raster. - a polygon or a multipolygon. + The :code:`cutline_all_touched` parameter: + - Optional: default is true. this is a GDAL warp config for the operation. + - If set to true, the pixels touching the geometry are included in the clip, + regardless of half-in or half-out; this is important for tessellation behaviors. + - If set to false, only at least half-in pixels are included in the clip. + + The actual GDAL command to clip looks something like the following (after some setup): + :code:`"gdalwarp -wo CUTLINE_ALL_TOUCHED= -cutline -crop_to_cutline"` + The output raster tiles will have: - the same extent as the input geometry. - the same number of bands as the input raster. @@ -592,6 +603,8 @@ rst_fromcontent :param raster_bin: A column containing the raster data. :type raster_bin: Column (BinaryType) + :param driver: GDAL driver to use to open the raster. + :type driver: Column(StringType) :param size_in_MB: Optional parameter to specify the size of the raster tile in MB. Default is not to split the input. :type size_in_MB: Column (IntegerType) :rtype: Column: RasterTileType @@ -1021,7 +1034,7 @@ rst_isempty rst_maketiles ************* -.. function:: rst_maketiles(input, driver, size, withCheckpoint) +.. function:: rst_maketiles(input, driver, size, with_checkpoint) Tiles the raster into tiles of the given size, optionally writing them to disk in the process. @@ -1048,13 +1061,15 @@ rst_maketiles - If the input is a byte array, the driver must be explicitly specified. :code:`size` - - If :code:`size` is set to -1, the file is loaded and returned as a single tile - - If set to 0, the file is loaded and subdivided into tiles of size 64MB - - If set to a positive value, the file is loaded and subdivided into tiles of the specified size + - Optional: default is -1. + - If :code:`size` is set to -1, the file is loaded and returned as a single tile. + - If set to 0, the file is loaded and subdivided into tiles of size 64MB. + - If set to a positive value, the file is loaded and subdivided into tiles of the specified size. - If the file is too big to fit in memory, it is subdivided into tiles of size 64MB. :code:`with_checkpoint` - - If :code:`with_checkpoint` set to true, the tiles are written to the checkpoint directory + - Optional: default is false. + - If :code:`with_checkpoint` set to true, the tiles are written to the checkpoint directory. - If set to false, the tiles are returned as in-memory byte arrays. Once enabled, checkpointing will remain enabled for tiles originating from this function, @@ -1573,14 +1588,34 @@ rst_numbands rst_pixelcount *************** -.. function:: rst_pixelcount(tile) +.. function:: rst_pixelcount(tile, count_nodata, count_all) - Returns an array containing valid pixel count values for each band. + Returns an array containing pixel count values for each band; default excludes mask and nodata pixels. :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) + :param count_nodata: A column to specify whether to count nodata pixels. + :type count_nodata: Column (BooleanType) + :param count_all: A column to specify whether to count all pixels. + :type count_all: Column (BooleanType) :rtype: Column: ArrayType(LongType) +.. note:: + + Notes: + + If pixel value is noData or mask value is 0.0, the pixel is not counted by default. + + :code:`count_nodata` + - This is an optional param. + - if specified as true, include the noData (not mask) pixels in the count (default is false). + + :code:`count_all` + - This is an optional param; as a positional arg, must also pass :code:`count_nodata` + (value of :code:`count_nodata` is ignored). + - if specified as true, simply return bandX * bandY in the count (default is false). +.. + :example: .. tabs:: @@ -2502,6 +2537,49 @@ rst_setnodata | {index_id: 593308294097928192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | +------------------------------------------------------------------------------------------------------------------+ +rst_setsrid +******** + +.. function:: rst_setsrid(tile, srid) + + Set the SRID of the raster tile as an EPSG code. + + :param tile: A column containing the raster tile. + :type tile: Column (RasterTileType) + :param srid: The SRID to set + :type srid: Column (IntegerType) + :rtype: Column: (RasterTileType) + + :example: + +.. tabs:: + .. code-tab:: py + + df.select(mos.rst_setsrid('tile', F.lit(9122))).display() + +------------------------------------------------------------------------------------------------------------------+ + | rst_setsrid(tile, 9122) | + +------------------------------------------------------------------------------------------------------------------+ + | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + +------------------------------------------------------------------------------------------------------------------+ + + .. code-tab:: scala + + df.select(rst_setsrid(col("tile"), lit(9122))).show + +------------------------------------------------------------------------------------------------------------------+ + | rst_setsrid(tile, 9122) | + +------------------------------------------------------------------------------------------------------------------+ + | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + +------------------------------------------------------------------------------------------------------------------+ + + .. code-tab:: sql + + SELECT rst_setsrid(tile, 9122) FROM table + +------------------------------------------------------------------------------------------------------------------+ + | rst_setsrid(tile, 9122) | + +------------------------------------------------------------------------------------------------------------------+ + | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + +------------------------------------------------------------------------------------------------------------------+ + rst_skewx ********* diff --git a/python/mosaic/api/raster.py b/python/mosaic/api/raster.py index 74a66a8c3..2c814e2a6 100644 --- a/python/mosaic/api/raster.py +++ b/python/mosaic/api/raster.py @@ -63,7 +63,8 @@ "rst_summary", "rst_tessellate", "rst_transform", - "rst_to_overlapping_tiles", + "rst_tooverlappingtiles", + "rst_to_overlapping_tiles", # <- deprecated "rst_tryopen", "rst_upperleftx", "rst_upperlefty", @@ -139,11 +140,10 @@ def rst_boundingbox(raster_tile: ColumnOrName) -> Column: ) -def rst_clip(raster_tile: ColumnOrName, geometry: ColumnOrName) -> Column: +def rst_clip(raster_tile: ColumnOrName, geometry: ColumnOrName, cutline_all_touched: Any = True) -> Column: """ Clips the raster to the given supported geometry (WKT, WKB, GeoJSON). The result is Mosaic raster tile struct column to the clipped raster. - The result is stored in the checkpoint directory. Parameters ---------- @@ -151,6 +151,9 @@ def rst_clip(raster_tile: ColumnOrName, geometry: ColumnOrName) -> Column: Mosaic raster tile struct column. geometry : Column (StringType) The geometry to clip the raster to. + cutline_all_touched : Column (BooleanType) + optional override to specify whether any pixels touching + cutline should be included vs half-in only, default is true Returns ------- @@ -158,10 +161,14 @@ def rst_clip(raster_tile: ColumnOrName, geometry: ColumnOrName) -> Column: Mosaic raster tile struct column. """ + if type(cutline_all_touched) == bool: + cutline_all_touched = lit(cutline_all_touched) + return config.mosaic_context.invoke_function( "rst_clip", pyspark_to_java_column(raster_tile), pyspark_to_java_column(geometry), + pyspark_to_java_column(cutline_all_touched) ) @@ -677,21 +684,34 @@ def rst_numbands(raster_tile: ColumnOrName) -> Column: ) -def rst_pixelcount(raster_tile: ColumnOrName) -> Column: +def rst_pixelcount(raster_tile: ColumnOrName, count_nodata: Any = False, count_all: Any = False) -> Column: """ Parameters ---------- raster_tile : Column (RasterTileType) Mosaic raster tile struct column. - + count_nodata : Column(BooleanType) + If false do not include noData pixels in count (default is false). + count_all : Column(BooleanType) + If true, simply return bandX * bandY (default is false). Returns ------- Column (ArrayType(LongType)) Array containing valid pixel count values for each band. """ + + if type(count_nodata) == bool: + count_nodata = lit(count_nodata) + + if type(count_all) == bool: + count_all = lit(count_all) + return config.mosaic_context.invoke_function( - "rst_pixelcount", pyspark_to_java_column(raster_tile) + "rst_pixelcount", + pyspark_to_java_column(raster_tile), + pyspark_to_java_column(count_nodata), + pyspark_to_java_column(count_all), ) @@ -1253,7 +1273,7 @@ def rst_tessellate(raster_tile: ColumnOrName, resolution: ColumnOrName) -> Colum ) -def rst_to_overlapping_tiles( +def rst_tooverlappingtiles( raster_tile: ColumnOrName, width: ColumnOrName, height: ColumnOrName, @@ -1267,7 +1287,7 @@ def rst_to_overlapping_tiles( """ return config.mosaic_context.invoke_function( - "rst_to_overlapping_tiles", + "rst_tooverlappingtiles", pyspark_to_java_column(raster_tile), pyspark_to_java_column(width), pyspark_to_java_column(height), @@ -1275,6 +1295,16 @@ def rst_to_overlapping_tiles( ) +def rst_to_overlapping_tiles( + raster_tile: ColumnOrName, + width: ColumnOrName, + height: ColumnOrName, + overlap: ColumnOrName, + ) -> Column: + + return rst_tooverlappingtiles(raster_tile, width, height, overlap) + + def rst_transform(raster_tile: ColumnOrName, srid: ColumnOrName) -> Column: """ Transforms the raster to the given SRID. diff --git a/python/test/test_raster_functions.py b/python/test/test_raster_functions.py index 8f4ff8ae0..fb085d95b 100644 --- a/python/test/test_raster_functions.py +++ b/python/test/test_raster_functions.py @@ -125,8 +125,8 @@ def test_raster_flatmap_functions(self): overlap_result = ( self.generate_singleband_raster_df() .withColumn( - "rst_to_overlapping_tiles", - api.rst_to_overlapping_tiles("tile", lit(200), lit(200), lit(10)), + "rst_tooverlappingtiles", + api.rst_tooverlappingtiles("tile", lit(200), lit(200), lit(10)), ) .withColumn("rst_subdatasets", api.rst_subdatasets("tile")) ) @@ -139,8 +139,8 @@ def test_raster_aggregator_functions(self): self.generate_singleband_raster_df() .withColumn("extent", api.st_astext(api.rst_boundingbox("tile"))) .withColumn( - "rst_to_overlapping_tiles", - api.rst_to_overlapping_tiles("tile", lit(200), lit(200), lit(10)), + "rst_tooverlappingtiles", + api.rst_tooverlappingtiles("tile", lit(200), lit(200), lit(10)), ) ) @@ -207,7 +207,7 @@ def test_netcdf_load_tessellate_clip_merge(self): .withColumn("tile", api.rst_setsrid("tile", lit(4326))) .where(col("timestep") == 21) .withColumn( - "tile", api.rst_to_overlapping_tiles("tile", lit(20), lit(20), lit(10)) + "tile", api.rst_tooverlappingtiles("tile", lit(20), lit(20), lit(10)) ) .repartition(self.spark.sparkContext.defaultParallelism) ) diff --git a/python/test/utils/mosaic_test_case_with_gdal.py b/python/test/utils/mosaic_test_case_with_gdal.py index bf47f8f60..05ce5e1e7 100644 --- a/python/test/utils/mosaic_test_case_with_gdal.py +++ b/python/test/utils/mosaic_test_case_with_gdal.py @@ -17,6 +17,12 @@ def setUp(self) -> None: def setUpClass(cls) -> None: super().setUpClass() + # manual cleanup "true" is needed (0.4.3) + cls.spark.conf.set("spark.databricks.labs.mosaic.test.mode", "true") + cls.spark.conf.set("spark.databricks.labs.mosaic.manual.cleanup.mode", "true") + # cls.spark.conf.set("spark.databricks.labs.mosaic.raster.local.age.limit.minutes", "10") # "30" default + # cls.spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "true") # "false" default + pwd_dir = os.getcwd() cls.check_dir = f"{pwd_dir}/checkpoint" cls.new_check_dir = f"{pwd_dir}/checkpoint-new" diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala index 008717ee1..26ec29710 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala @@ -1,18 +1,24 @@ package com.databricks.labs.mosaic.core.raster.api +import com.databricks.labs.mosaic.MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES import com.databricks.labs.mosaic.core.raster.gdal.{MosaicRasterBandGDAL, MosaicRasterGDAL} -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner import com.databricks.labs.mosaic.core.raster.operator.transform.RasterTransform import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import com.databricks.labs.mosaic.gdal.MosaicGDAL -import com.databricks.labs.mosaic.gdal.MosaicGDAL.configureGDAL +import com.databricks.labs.mosaic.gdal.MosaicGDAL.{configureGDAL, localAgeLimitMinutes, localRasterDir} +import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} import org.apache.spark.sql.SparkSession import org.apache.spark.sql.types.{BinaryType, DataType, StringType} import org.apache.spark.unsafe.types.UTF8String import org.gdal.gdal.gdal import org.gdal.gdalconst.gdalconstConstants._ +import java.io.File +import java.nio.file.{Files, Paths} import java.util.UUID +import scala.sys.process._ +import scala.util.Try + /** * GDAL Raster API. It uses [[MosaicRasterGDAL]] as the @@ -140,7 +146,13 @@ object GDAL { rasterObj } } catch { - case _: Throwable => readParentZipBinary(bytes, createInfo) + case _: Throwable => + try { + readParentZipBinary(bytes, createInfo) + } catch { + case _: Throwable => + MosaicRasterGDAL.readRaster(createInfo) + } } case _ => throw new IllegalArgumentException(s"Unsupported data type: $inputDT") } @@ -166,19 +178,32 @@ object GDAL { * The type of raster to write. * - if string write to checkpoint * - otherwise, write to bytes + * @param doDestroy + * Whether to destroy the internal object after serializing. + * @param manualMode + * Skip deletion of interim file writes, if any. + * @param overrideDir + * Option String, default is None. + * - if provided, where to write the raster. + * - only used with rasterDT of [[StringType]] * @return * Returns the paths of the written rasters. */ - def writeRasters(generatedRasters: Seq[MosaicRasterGDAL], rasterDT: DataType): Seq[Any] = { + def writeRasters( + generatedRasters: Seq[MosaicRasterGDAL], + rasterDT: DataType, + doDestroy: Boolean, + manualMode: Boolean, + overrideDir: Option[String] = None + ): Seq[Any] = { + generatedRasters.map(raster => if (raster != null) { rasterDT match { case StringType => - writeRasterString(raster) + writeRasterString(raster, doDestroy, manualMode, overrideDir=overrideDir) case BinaryType => - val bytes = raster.writeToBytes() - RasterCleaner.dispose(raster) - bytes + raster.writeToBytes(doDestroy, manualMode) } } else { null @@ -186,12 +211,19 @@ object GDAL { ) } - private def writeRasterString(raster: MosaicRasterGDAL): UTF8String = { + private def writeRasterString( + raster: MosaicRasterGDAL, + doDestroy: Boolean, + manualMode: Boolean, + overrideDir: Option[String] = None + ): UTF8String = { val uuid = UUID.randomUUID().toString - val extension = GDAL.getExtension(raster.getDriversShortName) - val writePath = s"${getCheckpointPath}/$uuid.$extension" - val outPath = raster.writeToPath(writePath) - RasterCleaner.dispose(raster) + val ext = GDAL.getExtension(raster.getDriversShortName) + val writePath = overrideDir match { + case Some(d) => s"$d/$uuid.$ext" + case _ => s"${getCheckpointPath}/$uuid.$ext" + } + val outPath = raster.writeToPath(writePath, doDestroy, manualMode) UTF8String.fromString(outPath) } @@ -283,4 +315,67 @@ object GDAL { (xPixel, yPixel) } + /** + * Cleans up LOCAL rasters that are older than [[MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES]], + * e.g. 30 minutes from the configured local temp directory, e.g. "/tmp/mosaic_tmp"; + * config uses [[MOSAIC_RASTER_TMP_PREFIX]] for the "/tmp" portion of the path. + * Cleaning up is destructive and should only be done when the raster is no longer needed, + * so this this function is invoked often from various local functions; instead of cleaning + * up a specified local path as in versions prior to 0.4.3, this will clean up ANY files + * meeting the local age limit threshold. + * @param manualMode + * Skip deletion of interim file writes, if any (user taking on responsibility to clean). + * @returns + * Returns an [[Option[String]] which may be populated with any error information. + */ + def cleanUpManagedDir(manualMode: Boolean): Option[String] = { + if (!manualMode) cleanUpManualDir(localAgeLimitMinutes, localRasterDir, keepRoot = true) + else None + } + + /** + * Cleanup the working directory using configured age in minutes, 0 for now, -1 for never. + * - can be manually invoked, e.g. from a notebook after a table has been generated + * and it is safe to remove the interim files. + * - `manualMode` in other functions (causes deletes to be skipped), leaving you to option to + * occasionally "manually" invoke this function to clean up the configured mosaic dir, + * e.g. `/tmp/mosaic_tmp`. + * - doesn't do anything if this is a fuse location (/dbfs, /Volumes, /Workspace) + * + * @param ageMinutes + * file age (relative to now) to trigger deletion. + * @param dir + * directory [[String]] to delete (managed works at the configured local raster dir. + * @param keepRoot + * do you want to ensure the directory is created? + */ + def cleanUpManualDir(ageMinutes: Int, dir: String, + keepRoot: Boolean = false, allowFuseDelete: Boolean = false): Option[String] = { + try { + val dirPath = Paths.get(dir) + if ( + (allowFuseDelete || !PathUtils.isFuseLocation(dir)) && + Files.exists(dirPath) && Files.isDirectory(dirPath)) { + ageMinutes match { + case now if now == 0 => + // run cmd and capture the output + val err = new StringBuilder() + val procLogger = ProcessLogger(_ => (), err append _) + if (keepRoot) s"rm -rf $dir/*" ! procLogger + else s"rm -rf $dir" ! procLogger + if (err.length() > 0) Some(err.toString()) + else None + case age if age > 0 => + FileUtils.deleteRecursivelyOlderThan(dirPath, age, keepRoot = keepRoot) + None + case _ => None + } + } else None + } catch { + case t: Throwable => Some(t.toString) + } finally { + if (keepRoot) Try(s"mkdir -p $dir".!) + } + } + } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterBandGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterBandGDAL.scala index 683d3791e..a22874dfa 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterBandGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterBandGDAL.scala @@ -223,25 +223,36 @@ case class MosaicRasterBandGDAL(band: Band, id: Int) { /** * Counts the number of pixels in the band. The mask is used to determine * if a pixel is valid. If pixel value is noData or mask value is 0.0, the - * pixel is not counted. - * + * pixel is not counted by default. + * @param countNoData + * If specified as true, include the noData (default is false). + * @param countAll + * If specified as true, simply return bandX * bandY (default is false). * @return * Returns the band's pixel count. */ - def pixelCount: Int = { - val line = Array.ofDim[Double](band.GetXSize()) - val maskLine = Array.ofDim[Double](band.GetXSize()) - var count = 0 - for (y <- 0 until band.GetYSize()) { - band.ReadRaster(0, y, band.GetXSize(), 1, line) - val maskRead = band.GetMaskBand().ReadRaster(0, y, band.GetXSize(), 1, maskLine) - if (maskRead != gdalconstConstants.CE_None) { - count = count + line.count(_ != noDataValue) - } else { - count = count + line.zip(maskLine).count { case (pixel, mask) => pixel != noDataValue && mask != 0.0 } + def pixelCount(countNoData: Boolean = false, countAll: Boolean = false): Int = { + if (countAll) { + // all pixels returned + band.GetXSize() * band.GetYSize() + } else { + // nodata not included (default) + val line = Array.ofDim[Double](band.GetXSize()) + var count = 0 + for (y <- 0 until band.GetYSize()) { + band.ReadRaster(0, y, band.GetXSize(), 1, line) + val maskLine = Array.ofDim[Double](band.GetXSize()) + val maskRead = band.GetMaskBand().ReadRaster(0, y, band.GetXSize(), 1, maskLine) + if (maskRead != gdalconstConstants.CE_None) { + count = count + line.count(pixel => countNoData || pixel != noDataValue) + } else { + count = count + line.zip(maskLine).count { + case (pixel, mask) => mask != 0.0 && (countNoData || pixel != noDataValue) + } + } } + count } - count } /** diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala index 252043ff3..9990c48d0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala @@ -150,7 +150,7 @@ case class MosaicRasterGDAL( } else { val tmp = refresh() val result = tmp.raster.GetSpatialRef - dispose(tmp) + dispose(tmp, manualMode = false) result } if (spatialRef == null) { @@ -249,7 +249,7 @@ case class MosaicRasterGDAL( val tmpPath = PathUtils.createTmpFilePath(GDAL.getExtension(getDriversShortName)) driver.CreateCopy(tmpPath, raster) val newRaster = MosaicRasterGDAL.pathAsDataset(tmpPath, driverShortName) - dispose(this) + dispose(this, manualMode = false) val newCreateInfo = Map( "path" -> tmpPath, "parentPath" -> parentPath, @@ -513,19 +513,32 @@ case class MosaicRasterGDAL( // Raster Lifecycle Functions ///////////////////////////////////////// + def isSameAsThisPath(aPath: String): Boolean = { + PathUtils.getCleanPath(this.path) == PathUtils.getCleanPath(aPath) + } + + def isSameAsThisParentPath(aPath: String): Boolean = { + PathUtils.getCleanPath(this.parentPath) == PathUtils.getCleanPath(aPath) + } + /** - * Cleans up the raster driver and references. - * - This will not clean up a file stored in a Databricks location, - * meaning DBFS, Volumes, or Workspace paths are skipped. - * Unlinks the raster file. After this operation the raster object is no - * longer usable. To be used as last step in expression after writing to - * bytes. - */ - def cleanUp(): Unit = { + * Cleans up the raster driver and references, see [[RasterCleaner]]. + * - This will not clean up a file stored in a Databricks location, + * meaning DBFS, Volumes, or Workspace paths are skipped. + * - This will not clean up files if manualMode = true (basically a no-op). + * Unlinks the raster file. After this operation the raster object is no + * longer usable. To be used as last step in expression after writing to + * bytes. + */ + def safeCleanUpPath(aPath: String, allowThisPathDelete: Boolean, manualMode: Boolean): Unit = { // 0.4.2 - don't delete any fuse locations. - if (!PathUtils.isFuseLocation(path) && path != PathUtils.getCleanPath(parentPath)) { - Try(gdal.GetDriverByName(getDriversShortName).Delete(path)) - PathUtils.cleanUpPath(path) + // 0.4.3 - don't delete when manualMode is true. + if ( + !manualMode && !PathUtils.isFuseLocation(aPath) && !isSameAsThisParentPath(aPath) + && (!isSameAsThisPath(aPath) || allowThisPathDelete) + ) { + Try(gdal.GetDriverByName(getDriversShortName).Delete(aPath)) + PathUtils.cleanUpPath(aPath) } } @@ -568,17 +581,20 @@ case class MosaicRasterGDAL( /** * Writes a raster to a byte array. - * @param dispose - * Whether to dispose of the raster object, default is true. + * + * @param doDestroy + * Whether to destroy of the raster object (not delete files). + * @param manualMode + * Skip deletion of interim file writes, if any. * @return * A byte array containing the raster data. */ - def writeToBytes(dispose: Boolean = true): Array[Byte] = { + def writeToBytes(doDestroy: Boolean, manualMode: Boolean): Array[Byte] = { val readPath = { val tmpPath = if (isSubDataset) { val tmpPath = PathUtils.createTmpFilePath(getRasterFileExtension) - writeToPath(tmpPath, dispose = false) + writeToPath(tmpPath, doDestroy, manualMode) tmpPath } else { this.path @@ -594,31 +610,35 @@ case class MosaicRasterGDAL( } } val byteArray = FileUtils.readBytes(readPath) - if (dispose) RasterCleaner.dispose(this) if (readPath != PathUtils.getCleanPath(parentPath)) { - Files.deleteIfExists(Paths.get(readPath)) + this.safeCleanUpPath(readPath, allowThisPathDelete = false, manualMode) + if (!manualMode) Files.deleteIfExists(Paths.get(readPath)) if (readPath.endsWith(".zip")) { val nonZipPath = readPath.replace(".zip", "") if (Files.isDirectory(Paths.get(nonZipPath))) { SysUtils.runCommand(s"rm -rf $nonZipPath") } - Files.deleteIfExists(Paths.get(readPath.replace(".zip", ""))) + if (!manualMode) Files.deleteIfExists(Paths.get(readPath.replace(".zip", ""))) } } + if (doDestroy) RasterCleaner.destroy(this) byteArray } /** - * Writes a raster to a file system path. This method disposes of the + * Writes a raster to a file system path. This method can destroy the * raster object. If the raster is needed again, load it from the path. + * * @param newPath * The path to the raster file. - * @param dispose - * Whether to dispose of the raster object, default is true. + * @param doDestroy + * Whether to destroy of the raster object (not delete files); default is true. + * @param manualMode + * Skip deletion of interim file writes, if any. * @return * The path where written. */ - def writeToPath(newPath: String, dispose: Boolean = true): String = { + def writeToPath(newPath: String, doDestroy: Boolean, manualMode: Boolean): String = { if (isSubDataset) { val driver = raster.GetDriver() val ds = driver.CreateCopy(newPath, this.flushCache().getRaster, 1) @@ -628,7 +648,7 @@ case class MosaicRasterGDAL( } ds.FlushCache() ds.delete() - if (dispose) RasterCleaner.dispose(this) + if (doDestroy) RasterCleaner.destroy(this) newPath } else { val thisPath = Paths.get(this.path) @@ -636,7 +656,7 @@ case class MosaicRasterGDAL( val toDir = Paths.get(newPath).getParent val stemRegex = PathUtils.getStemRegex(this.path) PathUtils.wildcardCopy(fromDir.toString, toDir.toString, stemRegex) - if (dispose) RasterCleaner.dispose(this) + if (doDestroy) RasterCleaner.destroy(this) s"$toDir/${thisPath.getFileName}" } } @@ -685,10 +705,10 @@ object MosaicRasterGDAL extends RasterReader { */ def identifyDriver(parentPath: String): String = { val isSubdataset = PathUtils.isSubdataset(parentPath) - val path = PathUtils.getCleanPath(parentPath) + val aPath = PathUtils.getCleanPath(parentPath) val readPath = - if (isSubdataset) PathUtils.getSubdatasetPath(path) - else PathUtils.getZipPath(path) + if (isSubdataset) PathUtils.getSubdatasetPath(aPath) + else PathUtils.getZipPath(aPath) val driver = gdal.IdentifyDriverEx(readPath) val driverShortName = driver.getShortName driverShortName @@ -773,6 +793,7 @@ object MosaicRasterGDAL extends RasterReader { val unzippedPath = PathUtils.parseUnzippedPathFromExtracted(lastExtracted, extension) val ds2 = pathAsDataset(unzippedPath, Some(driverShortName)) if (ds2 == null) { + // TODO: 0.4.3 do we want to just return a tile with error instead of exception? throw new Exception(s"Error reading raster from bytes: ${prompt._3}") } MosaicRasterGDAL(ds2, createInfo + ("path" -> unzippedPath), contentBytes.length) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterCleaner.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterCleaner.scala index b83bd2b8c..bbb36b363 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterCleaner.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterCleaner.scala @@ -1,17 +1,32 @@ package com.databricks.labs.mosaic.core.raster.io +import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.datasource.gdal.ReadAsPath.pathSafeDispose +import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import org.gdal.gdal.Dataset +import scala.util.Try + /** Trait for cleaning up raster objects. */ -trait RasterCleaner { +trait RasterCleaner extends RasterPathAware { /** * Cleans up the rasters from memory or from temp directory. Cleaning up is * destructive and should only be done when the raster is no longer needed. + * - "safe" means respect debug mode and whether deleting the "path" variable is + * allowed and not deleting fuse paths without it specified as allowed and not + * deleting if is a parent path. + * @param aPath + * The path to delete if criteria met. + * @param allowThisPathDelete + * Whether to allow the raster "path" to be deleted if the provided path ends up matching + * after various normalization. + * @param manualMode + * Skip deletion of interim file writes, if any. */ - def cleanUp(): Unit + def safeCleanUpPath(aPath: String, allowThisPathDelete: Boolean, manualMode: Boolean): Unit /** * Destroys the raster object. Rasters can be recreated from file system @@ -23,6 +38,28 @@ trait RasterCleaner { object RasterCleaner { + /** + * Flushes the cache and deletes the dataset. Note that this does not + * unlink virtual files. For that, use gdal.unlink(path). + * + * @param tile + * The [[MosaicRasterTile]] with the raster.dataset to destroy. + */ + def destroy(tile: MosaicRasterTile): Unit = { + Try(destroy(tile.raster)) + } + + /** + * Flushes the cache and deletes the dataset. Note that this does not + * unlink virtual files. For that, use gdal.unlink(path). + * + * @param raster + * The [[MosaicRasterGDAL]] with the dataset to destroy. + */ + def destroy(raster: MosaicRasterGDAL): Unit = { + Try(destroy(raster.raster)) + } + /** * Flushes the cache and deletes the dataset. Note that this does not * unlink virtual files. For that, use gdal.unlink(path). @@ -43,23 +80,21 @@ object RasterCleaner { } /** - * Destroys and cleans up the raster object. This is a destructive operation and should - * only be done when the raster is no longer needed. - * - * @param raster - * The raster to destroy and clean up. + * Destroys the tile's raster JVM object and triggers the managed local raster file deletion. + * - destroy is a destructive operation and should only be done when the raster is no longer needed. + * - `manualMode`` will skip deleting underlying files regardless of `deletePath` value. + * + * @param tile + * The tile.raster to destroy and clean up. + * @param manualMode + * Skip deletion of interim file writes, if any. */ - def dispose(raster: Any): Unit = { - raster match { - case r: MosaicRasterGDAL => - r.destroy() - r.cleanUp() - case rt: MosaicRasterTile => - rt.getRaster.destroy() - rt.getRaster.cleanUp() - // NOOP for simpler code handling in expressions, removes need for repeated if/else - case _ => () - } + def dispose(tile: MosaicRasterTile, manualMode: Boolean): Unit = { + Try(dispose(tile.getRaster, manualMode)) + } + + def dispose(raster: MosaicRasterGDAL, manualMode: Boolean): Unit = { + pathSafeDispose(raster: MosaicRasterGDAL, manualMode: Boolean) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterWriter.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterWriter.scala index 2f80b97c7..dce24f546 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterWriter.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterWriter.scala @@ -9,25 +9,31 @@ package com.databricks.labs.mosaic.core.raster.io trait RasterWriter { /** - * Writes a raster to a byte array. - * - * @param destroy - * A boolean indicating if the raster should be destroyed after writing. - * @return - * A byte array containing the raster data. - */ - def writeToBytes(destroy: Boolean = true): Array[Byte] + * Writes a raster to a byte array. + * + * @param doDestroy + * A boolean indicating if the raster object should be destroyed after writing. + * - file paths handled separately. + * @param manualMode + * Skip deletion of interim file writes, e.g. for subdatasets. + * @return + * A byte array containing the raster data. + */ + def writeToBytes(doDestroy: Boolean, manualMode: Boolean): Array[Byte] /** * Writes a raster to a specified file system path. * * @param newPath * The path to write the raster. - * @param destroy - * A boolean indicating if the raster should be destroyed after writing. + * @param doDestroy + * A boolean indicating if the raster object should be destroyed after writing. + * - file paths handled separately. + * @param manualMode + * Skip deletion of interim file writes, if any. * @return * The path where written (may differ, e.g. due to subdatasets). */ - def writeToPath(newPath: String, destroy: Boolean = true): String + def writeToPath(newPath: String, doDestroy: Boolean, manualMode: Boolean): String } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/CombineAVG.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/CombineAVG.scala index caab0f299..eefed456b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/CombineAVG.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/CombineAVG.scala @@ -14,11 +14,13 @@ object CombineAVG { * * @param rasters * The rasters to compute result for. + * @param manualMode + * Skip deletion of interim file writes, if any. * * @return * A new raster with average of input rasters. */ - def compute(rasters: Seq[MosaicRasterGDAL]): MosaicRasterGDAL = { + def compute(rasters: Seq[MosaicRasterGDAL], manualMode: Boolean): MosaicRasterGDAL = { val pythonFunc = """ |import numpy as np @@ -32,7 +34,7 @@ object CombineAVG { | np.divide(pixel_sum, div, out=out_ar, casting='unsafe') | np.clip(out_ar, stacked_array.min(), stacked_array.max(), out=out_ar) |""".stripMargin - PixelCombineRasters.combine(rasters, pythonFunc, "average") + PixelCombineRasters.combine(rasters, pythonFunc, "average", manualMode) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala index ddae2fed2..269118ddb 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala @@ -5,6 +5,7 @@ import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALWarp +import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import com.databricks.labs.mosaic.utils.PathUtils import org.gdal.osr.SpatialReference @@ -16,7 +17,7 @@ object RasterClipByVector { /** * Clips a raster by a vector geometry. The method handles all the - * abstractions over GDAL Warp. It uses CUTLINE_ALL_TOUCHED=TRUE to ensure + * abstractions over GDAL Warp. By default it uses CUTLINE_ALL_TOUCHED=TRUE to ensure * that all pixels that touch the geometry are included. This will avoid * the issue of having a pixel that is half in and half out of the * geometry, important for tessellation. The method also uses the geometry @@ -31,25 +32,47 @@ object RasterClipByVector { * The geometry CRS. * @param geometryAPI * The geometry API. + * @param cutlineAllTouched + * whether pixels touching cutline included (true) + * or only half-in (false), default: true. * @return * A clipped raster. */ - def clip(raster: MosaicRasterGDAL, geometry: MosaicGeometry, geomCRS: SpatialReference, geometryAPI: GeometryAPI): MosaicRasterGDAL = { + def clip( + raster: MosaicRasterGDAL, geometry: MosaicGeometry, geomCRS: SpatialReference, + geometryAPI: GeometryAPI, cutlineAllTouched: Boolean = true, mosaicConfig: MosaicExpressionConfig = null + ): MosaicRasterGDAL = { val rasterCRS = raster.getSpatialReference - val outShortName = raster.getDriversShortName + val outDriverShortName = raster.getDriversShortName val geomSrcCRS = if (geomCRS == null) rasterCRS else geomCRS - val resultFileName = PathUtils.createTmpFilePath(GDAL.getExtension(outShortName)) - + val resultFileName = PathUtils.createTmpFilePath( + GDAL.getExtension(outDriverShortName), + mosaicConfig = mosaicConfig + ) val shapeFileName = VectorClipper.generateClipper(geometry, geomSrcCRS, rasterCRS, geometryAPI) - // For -wo consult https://gdal.org/doxygen/structGDALWarpOptions.html - // SOURCE_EXTRA=3 is used to ensure that when the raster is clipped, the - // pixels that touch the geometry are included. The default is 1, 3 seems to be a good empirical value. + // Reference https://gdal.org/programs/gdalwarp.html for cmd line usage + // For more on -wo consult https://gdal.org/doxygen/structGDALWarpOptions.html + // SOURCE_EXTRA=3 can also be used to ensure that when the raster is clipped, the + // pixels that touch the geometry are included. The default is 1 for this, 3 might be a good empirical value. + val cutlineToken: String = if (cutlineAllTouched) { + " -wo CUTLINE_ALL_TOUCHED=TRUE" + } else { + "" + } + val cmd = s"gdalwarp$cutlineToken -cutline $shapeFileName -crop_to_cutline" + + /* + * //scalastyle:off println + * println(s"...clip command -> $cmd") + * //scalastyle:on println + */ + val result = GDALWarp.executeWarp( resultFileName, Seq(raster), - command = s"gdalwarp -wo CUTLINE_ALL_TOUCHED=TRUE -cutline $shapeFileName -crop_to_cutline" + command = cmd ) VectorClipper.cleanUpClipper(shapeFileName) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/VectorClipper.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/VectorClipper.scala index ae03b2d01..7feab67df 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/VectorClipper.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/VectorClipper.scala @@ -22,7 +22,7 @@ object VectorClipper { * The shapefile name. */ private def getShapefileName: String = { - val shapeFileName = PathUtils.createTmpFilePath(".shp") + val shapeFileName = PathUtils.createTmpFilePath("shp") shapeFileName } @@ -65,7 +65,8 @@ object VectorClipper { val geom = ogr.CreateGeometryFromWkb(projectedGeom.toWKB) - val geomLayer = shpDataSource.CreateLayer("geom") + // 0.4.3 added SRS + val geomLayer = shpDataSource.CreateLayer("geom", dstCrs) val idField = new org.gdal.ogr.FieldDefn("id", OFTInteger) geomLayer.CreateField(idField) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala index 516560a76..0d4beb9dc 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala @@ -4,6 +4,7 @@ import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import org.gdal.gdal.{WarpOptions, gdal} import java.nio.file.{Files, Paths} +import scala.util.Try /** GDALWarp is a wrapper for the GDAL Warp command. */ object GDALWarp { @@ -29,16 +30,17 @@ object GDALWarp { val result = gdal.Warp(outputPath, rasters.map(_.getRaster).toArray, warpOptions) // Format will always be the same as the first raster val errorMsg = gdal.GetLastErrorMsg - val size = Files.size(Paths.get(outputPath)) - val createInfo = Map( + val size = Try(Files.size(Paths.get(outputPath))).getOrElse(-1L) + val clipCreateInfo = Map( "path" -> outputPath, "parentPath" -> rasters.head.getParentPath, "driver" -> rasters.head.getWriteOptions.format, + "mem_size" -> size.toString, "last_command" -> effectiveCommand, "last_error" -> errorMsg, "all_parents" -> rasters.map(_.getParentPath).mkString(";") ) - rasters.head.copy(raster = result, createInfo = createInfo, memSize = size).flushCache() + rasters.head.copy(raster = result, createInfo = clipCreateInfo, memSize = size).flushCache() } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala index 8a82d1238..9ae8eedd6 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala @@ -1,12 +1,15 @@ package com.databricks.labs.mosaic.core.raster.operator.merge import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.dispose import com.databricks.labs.mosaic.core.raster.operator.gdal.{GDALBuildVRT, GDALTranslate} +import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.utils.PathUtils +import org.apache.spark.sql.types.{BinaryType, DataType} /** MergeBands is a helper object for merging raster bands. */ -object MergeBands { +object MergeBands extends RasterPathAware { + + val tileDataType: DataType = BinaryType /** * Merges the raster bands into a single raster. @@ -15,10 +18,12 @@ object MergeBands { * The rasters to merge. * @param resampling * The resampling method to use. + * @param manualMode + * Skip deletion of interim file writes, if any. * @return * A MosaicRaster object. */ - def merge(rasters: Seq[MosaicRasterGDAL], resampling: String): MosaicRasterGDAL = { + def merge(rasters: Seq[MosaicRasterGDAL], resampling: String, manualMode: Boolean): MosaicRasterGDAL = { val outOptions = rasters.head.getWriteOptions val vrtPath = PathUtils.createTmpFilePath("vrt") @@ -37,7 +42,7 @@ object MergeBands { outOptions ) - dispose(vrtRaster) + pathSafeDispose(vrtRaster, manualMode) result } @@ -52,10 +57,12 @@ object MergeBands { * The pixel size to use. * @param resampling * The resampling method to use. + * @param manualMode + * Skip deletion of interim file writes, if any. * @return * A MosaicRaster object. */ - def merge(rasters: Seq[MosaicRasterGDAL], pixel: (Double, Double), resampling: String): MosaicRasterGDAL = { + def merge(rasters: Seq[MosaicRasterGDAL], pixel: (Double, Double), resampling: String, manualMode: Boolean): MosaicRasterGDAL = { val outOptions = rasters.head.getWriteOptions val vrtPath = PathUtils.createTmpFilePath("vrt") @@ -74,7 +81,7 @@ object MergeBands { outOptions ) - dispose(vrtRaster) + pathSafeDispose(vrtRaster, manualMode) result } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeRasters.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeRasters.scala index fafaffbc4..ec2b2beeb 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeRasters.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeRasters.scala @@ -1,22 +1,27 @@ package com.databricks.labs.mosaic.core.raster.operator.merge import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.dispose import com.databricks.labs.mosaic.core.raster.operator.gdal.{GDALBuildVRT, GDALTranslate} +import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.utils.PathUtils +import org.apache.spark.sql.types.{BinaryType, DataType} /** MergeRasters is a helper object for merging rasters. */ -object MergeRasters { +object MergeRasters extends RasterPathAware { + + val tileDataType: DataType = BinaryType /** * Merges the rasters into a single raster. * * @param rasters * The rasters to merge. + * @param manualMode + * Skip deletion of interim file writes, if any. * @return * A MosaicRaster object. */ - def merge(rasters: Seq[MosaicRasterGDAL]): MosaicRasterGDAL = { + def merge(rasters: Seq[MosaicRasterGDAL], manualMode: Boolean): MosaicRasterGDAL = { val outOptions = rasters.head.getWriteOptions val vrtPath = PathUtils.createTmpFilePath("vrt") @@ -35,7 +40,7 @@ object MergeRasters { outOptions ) - dispose(vrtRaster) + pathSafeDispose(vrtRaster, manualMode) result } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala index cda9824dc..06a808fc2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala @@ -1,26 +1,34 @@ package com.databricks.labs.mosaic.core.raster.operator.pixel import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.dispose import com.databricks.labs.mosaic.core.raster.operator.gdal.{GDALBuildVRT, GDALTranslate} -import com.databricks.labs.mosaic.gdal.MosaicGDAL.defaultBlockSize +import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.utils.PathUtils +import org.apache.spark.sql.types.{BinaryType, DataType} import java.io.File import scala.xml.{Elem, UnprefixedAttribute, XML} /** MergeRasters is a helper object for merging rasters. */ -object PixelCombineRasters { +object PixelCombineRasters extends RasterPathAware { + + val tileDataType: DataType = BinaryType /** * Merges the rasters into a single raster. * * @param rasters * The rasters to merge. + * @param pythonFunc + * Provided function. + * @param pythonFuncName + * Function name. + * @param manualMode + * Skip deletion of interim file writes, if any. * @return * A MosaicRaster object. */ - def combine(rasters: Seq[MosaicRasterGDAL], pythonFunc: String, pythonFuncName: String): MosaicRasterGDAL = { + def combine(rasters: Seq[MosaicRasterGDAL], pythonFunc: String, pythonFuncName: String, manualMode: Boolean): MosaicRasterGDAL = { val outOptions = rasters.head.getWriteOptions val vrtPath = PathUtils.createTmpFilePath("vrt") @@ -42,7 +50,7 @@ object PixelCombineRasters { outOptions ) - dispose(vrtRaster) + pathSafeDispose(vrtRaster, manualMode) result } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala index daa0e6266..b638a1d37 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala @@ -75,17 +75,20 @@ object BalancedSubdivision { * The raster to split. * @param sizeInMb * The desired size of the split rasters in MB. + * @param manualMode + * Skip deletion of interim file writes, if any. * @return * A sequence of MosaicRaster objects. */ def splitRaster( tile: MosaicRasterTile, - sizeInMb: Int + sizeInMb: Int, + manualMode: Boolean ): Seq[MosaicRasterTile] = { val numSplits = getNumSplits(tile.getRaster, sizeInMb) val (x, y) = tile.getRaster.getDimensions val (tileX, tileY) = getTileSize(x, y, numSplits) - ReTile.reTile(tile, tileX, tileY) + ReTile.reTile(tile, tileX, tileY, manualMode) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala index 072380666..70f5336a3 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala @@ -4,18 +4,23 @@ import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.dispose import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALTranslate import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.utils.PathUtils +import org.apache.spark.sql.types.{BinaryType, DataType} import scala.collection.immutable /** OverlappingTiles is a helper object for retiling rasters. */ -object OverlappingTiles { +object OverlappingTiles extends RasterPathAware { + + //serialize data type + val tileDataType: DataType = BinaryType /** * Retiles a raster into overlapping tiles. + * * @note * The overlap percentage is a percentage of the tile size. - * * @param tile * The raster to retile. * @param tileWidth @@ -24,6 +29,8 @@ object OverlappingTiles { * The height of the tiles. * @param overlapPercentage * The percentage of overlap between tiles. + * @param manualMode + * Skip deletion of interim file writes, if any. * @return * A sequence of MosaicRasterTile objects. */ @@ -31,7 +38,8 @@ object OverlappingTiles { tile: MosaicRasterTile, tileWidth: Int, tileHeight: Int, - overlapPercentage: Int + overlapPercentage: Int, + manualMode: Boolean ): immutable.Seq[MosaicRasterTile] = { val raster = tile.getRaster val (xSize, ySize) = raster.getDimensions @@ -58,8 +66,7 @@ object OverlappingTiles { ) val isEmpty = result.isEmpty - - if (isEmpty) dispose(result) + if (isEmpty) result.safeCleanUpPath(rasterPath, allowThisPathDelete = true, manualMode) (isEmpty, result) } @@ -69,7 +76,7 @@ object OverlappingTiles { val (_, valid) = tiles.flatten.partition(_._1) - valid.map(t => MosaicRasterTile(null, t._2)) + valid.map(t => MosaicRasterTile(null, t._2, tileDataType)) } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala index 9920af923..d41682730 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala @@ -4,12 +4,15 @@ import com.databricks.labs.mosaic.core.Mosaic import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.dispose import com.databricks.labs.mosaic.core.raster.operator.proj.RasterProject import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware +import org.apache.spark.sql.types.{BinaryType, DataType} /** RasterTessellate is a helper object for tessellating rasters. */ -object RasterTessellate { +object RasterTessellate extends RasterPathAware{ + + val tileDataType: DataType = BinaryType /** * Tessellates a raster into tiles. The raster is projected into the index @@ -24,10 +27,13 @@ object RasterTessellate { * The index system to use. * @param geometryAPI * The geometry API to use. + * @param manualMode + * Skip deletion of interim file writes, if any. * @return * A sequence of MosaicRasterTile objects. */ - def tessellate(raster: MosaicRasterGDAL, resolution: Int, indexSystem: IndexSystem, geometryAPI: GeometryAPI): Seq[MosaicRasterTile] = { + def tessellate(raster: MosaicRasterGDAL, resolution: Int, indexSystem: IndexSystem, geometryAPI: GeometryAPI, + manualMode: Boolean): Seq[MosaicRasterTile] = { val indexSR = indexSystem.osrSpatialRef val bbox = raster.bbox(geometryAPI, indexSR) val cells = Mosaic.mosaicFill(bbox, resolution, keepCoreGeom = false, indexSystem, geometryAPI) @@ -38,20 +44,22 @@ object RasterTessellate { val cellID = cell.cellIdAsLong(indexSystem) val isValidCell = indexSystem.isValid(cellID) if (!isValidCell) { - (false, MosaicRasterTile(cell.index, null)) + (false, MosaicRasterTile(cell.index, null, tileDataType)) } else { val cellRaster = tmpRaster.getRasterForCell(cellID, indexSystem, geometryAPI) val isValidRaster = !cellRaster.isEmpty ( isValidRaster, - MosaicRasterTile(cell.index, cellRaster) + MosaicRasterTile(cell.index, cellRaster, tileDataType) ) } }) val (result, invalid) = chips.partition(_._1) - invalid.flatMap(t => Option(t._2.getRaster)).foreach(dispose(_)) - dispose(tmpRaster) + invalid.flatMap(t => Option(t._2.getRaster)).foreach( + pathSafeDispose(_, manualMode)) + + pathSafeDispose(tmpRaster, manualMode) result.map(_._2) } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala index 7b218199e..1e542759e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala @@ -1,13 +1,15 @@ package com.databricks.labs.mosaic.core.raster.operator.retile -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.dispose import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALTranslate import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.utils.PathUtils +import org.apache.spark.sql.types.{BinaryType, DataType} /** ReTile is a helper object for retiling rasters. */ object ReTile { + val tileDataType: DataType = BinaryType + /** * Retiles a raster into tiles. Empty tiles are discarded. The tile size is * specified by the user via the tileWidth and tileHeight parameters. @@ -18,13 +20,16 @@ object ReTile { * The width of the tiles. * @param tileHeight * The height of the tiles. + * @param manualMode + * Skip deletion of interim file writes, if any. * @return * A sequence of MosaicRasterTile objects. */ def reTile( tile: MosaicRasterTile, tileWidth: Int, - tileHeight: Int + tileHeight: Int, + manualMode: Boolean ): Seq[MosaicRasterTile] = { val raster = tile.getRaster val (xR, yR) = raster.getDimensions @@ -49,17 +54,14 @@ object ReTile { ) val isEmpty = result.isEmpty - - if (isEmpty) dispose(result) + if (isEmpty) result.safeCleanUpPath(rasterPath, allowThisPathDelete = true, manualMode) (isEmpty, result) - } val (_, valid) = tiles.partition(_._1) - valid.map(t => MosaicRasterTile(null, t._2)) - + valid.map(t => MosaicRasterTile(null, t._2, tileDataType)) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala index 9580cc441..b3dc5d119 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala @@ -1,15 +1,18 @@ package com.databricks.labs.mosaic.core.raster.operator.separate -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.dispose import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALTranslate import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.utils.PathUtils +import org.apache.spark.sql.types.{BinaryType, DataType} /** * ReTile is a helper object for splitting multi-band rasters into * single-band-per-row. */ -object SeparateBands { +object SeparateBands extends RasterPathAware { + + val tileDataType: DataType = BinaryType /** * Separates raster bands into separate rasters. Empty bands are discarded. @@ -20,7 +23,8 @@ object SeparateBands { * A sequence of MosaicRasterTile objects. */ def separate( - tile: => MosaicRasterTile + tile: => MosaicRasterTile, + manualMode: Boolean ): Seq[MosaicRasterTile] = { val raster = tile.getRaster val tiles = for (i <- 0 until raster.numBands) yield { @@ -37,19 +41,17 @@ object SeparateBands { ) val isEmpty = result.isEmpty - result.raster.SetMetadataItem("MOSAIC_BAND_INDEX", (i + 1).toString) result.raster.GetDriver().CreateCopy(result.path, result.raster) - if (isEmpty) dispose(result) + if (isEmpty) result.safeCleanUpPath(rasterPath, allowThisPathDelete = true, manualMode) (isEmpty, result.copy(createInfo = result.createInfo ++ Map("bandIndex" -> (i + 1).toString)), i) - } val (_, valid) = tiles.partition(_._1) - valid.map(t => new MosaicRasterTile(null, t._2)) + valid.map(t => new MosaicRasterTile(null, t._2, tileDataType)) } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala index 43bbf4d62..50113ac6d 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala @@ -17,11 +17,16 @@ import scala.util.{Failure, Success, Try} * Index ID. * @param raster * Raster instance corresponding to the tile. + * @param rasterType + * Preserve the type of the raster payload from deserialization, + * will be [[StringType]] or [[BinaryType]]. */ case class MosaicRasterTile( index: Either[Long, String], - raster: MosaicRasterGDAL + raster: MosaicRasterGDAL, + rasterType: DataType ) { + def getRasterType: DataType = rasterType def getIndex: Either[Long, String] = index @@ -97,11 +102,15 @@ case class MosaicRasterTile( * How to encode the raster. * - Options are [[StringType]] or [[BinaryType]] * - If checkpointing is used, [[StringType]] will be forced + * @param doDestroy + * Whether to destroy the internal object after serializing. + * @param manualMode + * Skip deletion of interim file writes, if any. * @return * An instance of [[InternalRow]]. */ - def serialize(rasterDataType: DataType): InternalRow = { - val encodedRaster = encodeRaster(rasterDataType) + def serialize(rasterDataType: DataType, doDestroy: Boolean, manualMode: Boolean): InternalRow = { + val encodedRaster = encodeRaster(rasterDataType, doDestroy, manualMode) val path = encodedRaster match { case uStr: UTF8String => uStr.toString case _ => raster.createInfo("path") @@ -132,13 +141,17 @@ case class MosaicRasterTile( * @param rasterDataType * Specify [[BinaryType]] for byte array or [[StringType]] for path, * as used in checkpointing. + * @param doDestroy + * Whether to destroy the internal object after serializing. * @return * According to the [[DataType]]. */ private def encodeRaster( - rasterDataType: DataType + rasterDataType: DataType, + doDestroy: Boolean, + manualMode: Boolean ): Any = { - GDAL.writeRasters(Seq(raster), rasterDataType).head + GDAL.writeRasters(Seq(raster), rasterDataType, doDestroy, manualMode).head } def getSequenceNumber: Int = @@ -153,34 +166,43 @@ case class MosaicRasterTile( object MosaicRasterTile { /** - * Smart constructor based on Spark internal instance. - * - Can handle based on provided raster type. - * - * @param row - * An instance of [[InternalRow]]. - * @param idDataType - * The data type of the index ID. - * @param rasterDataType - * The data type of the tile's raster. - * @return - * An instance of [[MosaicRasterTile]]. - */ - def deserialize(row: InternalRow, idDataType: DataType, rasterDataType: DataType): MosaicRasterTile = { + * Smart constructor based on Spark internal instance. + * - Must infer raster data type + * + * @param row + * An instance of [[InternalRow]]. + * @param idDataType + * The data type of the index ID. + * @return + * An instance of [[MosaicRasterTile]]. + */ + def deserialize(row: InternalRow, idDataType: DataType): MosaicRasterTile = { val index = row.get(0, idDataType) - // handle checkpoint related de-serialization - val rawRaster = row.get(1, rasterDataType) + val rawRaster = Try(row.get(1, StringType)) match { + case Success(value) => value + case Failure(_) => row.get(1, BinaryType) + } + val rawRasterDataType = rawRaster match { + case _: UTF8String => StringType + case _ => BinaryType + } + +/* //scalastyle:off println + println(s"...rawRasterDataType -> $rawRasterDataType") + //scalastyle:on println*/ + val createInfo = extractMap(row.getMap(2)) - val raster = GDAL.readRaster(rawRaster, createInfo, rasterDataType) + val raster = GDAL.readRaster(rawRaster, createInfo, rawRasterDataType) // noinspection TypeCheckCanBeMatch if (Option(index).isDefined) { if (index.isInstanceOf[Long]) { - new MosaicRasterTile(Left(index.asInstanceOf[Long]), raster) + new MosaicRasterTile(Left(index.asInstanceOf[Long]), raster, rawRasterDataType) } else { - new MosaicRasterTile(Right(index.asInstanceOf[UTF8String].toString), raster) + new MosaicRasterTile(Right(index.asInstanceOf[UTF8String].toString), raster, rawRasterDataType) } } else { - new MosaicRasterTile(null, raster) + new MosaicRasterTile(null, raster, rawRasterDataType) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala index 03367c5c6..2117b35d9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala @@ -139,7 +139,7 @@ class GDALFileFormat extends BinaryFileFormat { if (supportedExtensions.contains("*") || supportedExtensions.exists(status.getPath.getName.toLowerCase(Locale.ROOT).endsWith)) { if (filterFuncs.forall(_.apply(status)) && isAllowedExtension(status, options)) { - reader.read(status, fs, requiredSchema, options, indexSystem) + reader.read(status, fs, requiredSchema, options, indexSystem, manualMode = expressionConfig.isManualCleanupMode) } else { Iterator.empty } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala index 208f5ffd5..9028073da 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala @@ -2,12 +2,12 @@ package com.databricks.labs.mosaic.datasource.gdal import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner import com.databricks.labs.mosaic.core.raster.operator.retile.BalancedSubdivision import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.datasource.Utils import com.databricks.labs.mosaic.datasource.gdal.GDALFileFormat._ +import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.utils.PathUtils import org.apache.hadoop.fs.{FileStatus, FileSystem} import org.apache.spark.sql.SparkSession @@ -17,7 +17,7 @@ import org.apache.spark.sql.types._ import java.nio.file.{Files, Paths} /** An object defining the retiling read strategy for the GDAL file format. */ -object ReTileOnRead extends ReadStrategy { +object ReTileOnRead extends ReadStrategy with RasterPathAware { val tileDataType: DataType = StringType @@ -87,14 +87,15 @@ object ReTileOnRead extends ReadStrategy { fs: FileSystem, requiredSchema: StructType, options: Map[String, String], - indexSystem: IndexSystem + indexSystem: IndexSystem, + manualMode: Boolean ): Iterator[InternalRow] = { val inPath = status.getPath.toString val uuid = getUUID(status) val sizeInMB = options.getOrElse("sizeInMB", "16").toInt var tmpPath = PathUtils.copyToTmpWithRetry(inPath, 5) - val tiles = localSubdivide(tmpPath, inPath, sizeInMB) + val tiles = localSubdivide(tmpPath, inPath, sizeInMB, manualMode) val rows = tiles.map(tile => { val trimmedSchema = StructType(requiredSchema.filter(field => field.name != TILE)) @@ -112,12 +113,15 @@ object ReTileOnRead extends ReadStrategy { case other => throw new RuntimeException(s"Unsupported field name: $other") } // Writing to bytes is destructive so we delay reading content and content length until the last possible moment - val row = Utils.createRow(fields ++ Seq(tile.formatCellId(indexSystem).serialize(tileDataType))) - RasterCleaner.dispose(tile) + val row = Utils.createRow(fields ++ Seq(tile.formatCellId(indexSystem).serialize( + tileDataType, doDestroy = true, manualMode))) + + pathSafeDispose(tile, manualMode) + row }) - Files.deleteIfExists(Paths.get(tmpPath)) + if (!manualMode) Files.deleteIfExists(Paths.get(tmpPath)) rows.iterator } @@ -132,14 +136,15 @@ object ReTileOnRead extends ReadStrategy { * @return * A tuple of the raster and the tiles. */ - def localSubdivide(inPath: String, parentPath: String, sizeInMB: Int): Seq[MosaicRasterTile] = { + def localSubdivide(inPath: String, parentPath: String, sizeInMB: Int, manualMode: Boolean): Seq[MosaicRasterTile] = { val cleanPath = PathUtils.getCleanPath(inPath) val createInfo = Map("path" -> cleanPath, "parentPath" -> parentPath) val raster = MosaicRasterGDAL.readRaster(createInfo) - val inTile = new MosaicRasterTile(null, raster) - val tiles = BalancedSubdivision.splitRaster(inTile, sizeInMB) - RasterCleaner.dispose(raster) - RasterCleaner.dispose(inTile) + val inTile = new MosaicRasterTile(null, raster, tileDataType) + val tiles = BalancedSubdivision.splitRaster(inTile, sizeInMB, manualMode) + + pathSafeDispose(raster, manualMode) + tiles } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala index 62bef4c9b..21bb897cb 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala @@ -7,6 +7,7 @@ import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.datasource.Utils import com.databricks.labs.mosaic.datasource.gdal.GDALFileFormat._ +import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.utils.PathUtils import org.apache.hadoop.fs.{FileStatus, FileSystem} import org.apache.spark.sql.SparkSession @@ -16,8 +17,9 @@ import org.apache.spark.sql.types._ import java.nio.file.{Files, Paths} /** An object defining the retiling read strategy for the GDAL file format. */ -object ReadAsPath extends ReadStrategy { +object ReadAsPath extends ReadStrategy with RasterPathAware { + //serialize data type val tileDataType: DataType = StringType // noinspection DuplicatedCode @@ -86,7 +88,8 @@ object ReadAsPath extends ReadStrategy { fs: FileSystem, requiredSchema: StructType, options: Map[String, String], - indexSystem: IndexSystem + indexSystem: IndexSystem, + manualMode: Boolean ): Iterator[InternalRow] = { val inPath = status.getPath.toString val uuid = getUUID(status) @@ -94,7 +97,7 @@ object ReadAsPath extends ReadStrategy { val tmpPath = PathUtils.copyToTmp(inPath) val createInfo = Map("path" -> tmpPath, "parentPath" -> inPath) val raster = MosaicRasterGDAL.readRaster(createInfo) - val tile = MosaicRasterTile(null, raster) + val tile = MosaicRasterTile(null, raster, tileDataType) val trimmedSchema = StructType(requiredSchema.filter(field => field.name != TILE)) val fields = trimmedSchema.fieldNames.map { @@ -111,13 +114,13 @@ object ReadAsPath extends ReadStrategy { case other => throw new RuntimeException(s"Unsupported field name: $other") } // Writing to bytes is destructive so we delay reading content and content length until the last possible moment - val row = Utils.createRow(fields ++ Seq(tile.formatCellId(indexSystem).serialize(tileDataType))) - RasterCleaner.dispose(tile) - - val rows = Seq(row) + val row = Utils.createRow(fields ++ Seq( + tile.formatCellId(indexSystem).serialize(tileDataType, doDestroy = true, manualMode))) - Files.deleteIfExists(Paths.get(tmpPath)) + pathSafeDispose(tile, manualMode) + if (!manualMode) Files.deleteIfExists(Paths.get(tmpPath)) + val rows = Seq(row) rows.iterator } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala index def6cae19..2fcd91801 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala @@ -2,10 +2,10 @@ package com.databricks.labs.mosaic.datasource.gdal import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.datasource.Utils import com.databricks.labs.mosaic.datasource.gdal.GDALFileFormat._ +import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.expressions.raster.buildMapString import com.databricks.labs.mosaic.utils.PathUtils import org.apache.hadoop.fs.{FileStatus, FileSystem} @@ -14,7 +14,10 @@ import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.types._ /** An object defining the in memory read strategy for the GDAL file format. */ -object ReadInMemory extends ReadStrategy { +object ReadInMemory extends ReadStrategy with RasterPathAware { + + //serialize data type + val tileDataType: DataType = BinaryType // noinspection DuplicatedCode /** @@ -51,7 +54,7 @@ object ReadInMemory extends ReadStrategy { .add(StructField(SRID, IntegerType, nullable = false)) // Note, for in memory reads the rasters are stored in the tile. // For that we use Binary Columns. - .add(StructField(TILE, RasterTileType(indexSystem.getCellIdDataType, BinaryType, useCheckpoint = false), nullable = false)) + .add(StructField(TILE, RasterTileType(indexSystem.getCellIdDataType, tileDataType, useCheckpoint = false), nullable = false)) } /** @@ -66,6 +69,8 @@ object ReadInMemory extends ReadStrategy { * Options passed to the reader. * @param indexSystem * Index system. + * @param manualMode + * Skip file deletion, if any. * @return * Iterator of internal rows. */ @@ -74,7 +79,8 @@ object ReadInMemory extends ReadStrategy { fs: FileSystem, requiredSchema: StructType, options: Map[String, String], - indexSystem: IndexSystem + indexSystem: IndexSystem, + manualMode: Boolean ): Iterator[InternalRow] = { val inPath = status.getPath.toString val readPath = PathUtils.getCleanPath(inPath) @@ -100,14 +106,13 @@ object ReadInMemory extends ReadStrategy { case other => throw new RuntimeException(s"Unsupported field name: $other") } val mapData = buildMapString(raster.createInfo) - val rasterTileSer = InternalRow.fromSeq( - Seq(null, contentBytes, mapData) - ) - val row = Utils.createRow( - fields ++ Seq(rasterTileSer) - ) - RasterCleaner.dispose(raster) - Seq(row).iterator + val rasterTileSer = InternalRow.fromSeq(Seq(null, contentBytes, mapData)) + val row = Utils.createRow(fields ++ Seq(rasterTileSer)) + val rows = Seq(row) + + pathSafeDispose(raster, manualMode) + + rows.iterator } } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala index ab141b069..61610e5c2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala @@ -41,7 +41,8 @@ trait ReadStrategy extends Serializable { * Options passed to the reader. * @param indexSystem * Index system. - * + * @param manualMode + * skip file cleanup if true. * @return * Iterator of internal rows. */ @@ -50,7 +51,8 @@ trait ReadStrategy extends Serializable { fs: FileSystem, requiredSchema: StructType, options: Map[String, String], - indexSystem: IndexSystem + indexSystem: IndexSystem, + manualMode: Boolean ): Iterator[InternalRow] } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala index f9ea405f6..7958bd9c8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala @@ -5,29 +5,36 @@ import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.operator.clip.RasterClipByVector import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} -import com.databricks.labs.mosaic.expressions.raster.base.Raster1ArgExpression +import com.databricks.labs.mosaic.expressions.base.WithExpressionInfo +import com.databricks.labs.mosaic.expressions.raster.base.Raster2ArgExpression import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback -import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} +import org.apache.spark.sql.catalyst.expressions.{Expression, Literal, NullIntolerant} +import org.apache.spark.sql.types.BooleanType + +import scala.util.Try /** The expression for clipping a raster by a vector. */ case class RST_Clip( rastersExpr: Expression, geometryExpr: Expression, + cutlineAllTouchedExpr: Expression, expressionConfig: MosaicExpressionConfig -) extends Raster1ArgExpression[RST_Clip]( +) extends Raster2ArgExpression[RST_Clip]( rastersExpr, geometryExpr, + cutlineAllTouchedExpr, returnsRaster = true, expressionConfig = expressionConfig ) with NullIntolerant with CodegenFallback { + GDAL.enable(expressionConfig) + + // serialize data type override def dataType: org.apache.spark.sql.types.DataType = { - GDAL.enable(expressionConfig) RasterTileType(expressionConfig.getCellIdType, rastersExpr, expressionConfig.isRasterUseCheckpoint) } @@ -40,14 +47,22 @@ case class RST_Clip( * The raster to be used. * @param arg1 * The vector to be used. + * @param arg2 + * cutline handling (boolean). * @return * The clipped raster. */ - override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { + override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { + GDAL.enable(expressionConfig) val geometry = geometryAPI.geometry(arg1, geometryExpr.dataType) val geomCRS = geometry.getSpatialReferenceOSR + val cutline = arg2.asInstanceOf[Boolean] + tile.copy( - raster = RasterClipByVector.clip(tile.getRaster, geometry, geomCRS, geometryAPI) + raster = RasterClipByVector.clip( + tile.getRaster, geometry, geomCRS, geometryAPI, + cutlineAllTouched = cutline, mosaicConfig = expressionConfig + ) ) } @@ -60,7 +75,7 @@ object RST_Clip extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Returns a raster tile clipped by provided vector. + |_FUNC_(expr1,expr2) - Returns a raster tile clipped by provided vector. |""".stripMargin override def example: String = @@ -72,8 +87,20 @@ object RST_Clip extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_Clip](2, expressionConfig) + override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { (children: Seq[Expression]) => + { + def checkCutline(cutline: Expression): Boolean = Try(cutline.eval().asInstanceOf[Boolean]).isSuccess + val noCutlineArg = new Literal(true, BooleanType) // default is true for tessellation needs + + children match { + // Note type checking only works for literals + case Seq(input, vector) => + RST_Clip(input, vector, noCutlineArg, expressionConfig) + case Seq(input, vector, cutline) if checkCutline(cutline) => + RST_Clip(input, vector, cutline, expressionConfig) + case _ => RST_Clip(children.head, children(1), children(2), expressionConfig) + } + } } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala index e2e024fee..b5fda5f59 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala @@ -24,15 +24,19 @@ case class RST_CombineAvg( with NullIntolerant with CodegenFallback { + GDAL.enable(expressionConfig) + + // serialize data type override def dataType: DataType = { - GDAL.enable(expressionConfig) RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) } /** Combines the rasters using average of pixels. */ override def rasterTransform(tiles: Seq[MosaicRasterTile]): Any = { + val manualMode = expressionConfig.isManualCleanupMode val index = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null - MosaicRasterTile(index, CombineAVG.compute(tiles.map(_.getRaster))) + val resultType = getRasterType(dataType) + MosaicRasterTile(index, CombineAVG.compute(tiles.map(_.getRaster), manualMode), resultType) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala index bb4872a0e..1643935bc 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala @@ -1,13 +1,12 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.index.IndexSystemFactory +import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner import com.databricks.labs.mosaic.core.raster.operator.CombineAVG import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.{deserialize => deserializeTile} -import com.databricks.labs.mosaic.expressions.raster.base.RasterExpressionSerialization +import com.databricks.labs.mosaic.expressions.raster.base.{RasterExpressionSerialization, RasterPathAware} import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.catalyst.expressions.aggregate.{ImperativeAggregate, TypedImperativeAggregate} @@ -24,26 +23,39 @@ import scala.collection.mutable.ArrayBuffer */ //noinspection DuplicatedCode case class RST_CombineAvgAgg( - tileExpr: Expression, + rasterExpr: Expression, expressionConfig: MosaicExpressionConfig, mutableAggBufferOffset: Int = 0, inputAggBufferOffset: Int = 0 ) extends TypedImperativeAggregate[ArrayBuffer[Any]] + with RasterPathAware with UnaryLike[Expression] with RasterExpressionSerialization { + GDAL.enable(expressionConfig) + override lazy val deterministic: Boolean = true - override val child: Expression = tileExpr + + override val child: Expression = rasterExpr + override val nullable: Boolean = false - override lazy val dataType: DataType = RasterTileType( - expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) - lazy val rasterType: DataType = dataType.asInstanceOf[RasterTileType].rasterType - override def prettyName: String = "rst_combine_avg_agg" - val cellIDType: DataType = expressionConfig.getCellIdType + + protected val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem) + + protected val cellIdDataType: DataType = indexSystem.getCellIdDataType + + // serialize data type + // TODO: need to ensure that deserialize is just reading the raster... ??? deserializeDT? + override lazy val dataType: DataType = { + RasterTileType(rasterExpr, expressionConfig.isRasterUseCheckpoint) + } private lazy val projection = UnsafeProjection.create(Array[DataType](ArrayType(elementType = dataType, containsNull = false))) + private lazy val row = new UnsafeRow(1) + override def prettyName: String = "rst_combine_avg_agg" + override def update(buffer: ArrayBuffer[Any], input: InternalRow): ArrayBuffer[Any] = { val value = child.eval(input) buffer += InternalRow.copyValue(value) @@ -64,6 +76,7 @@ case class RST_CombineAvgAgg( override def eval(buffer: ArrayBuffer[Any]): Any = { GDAL.enable(expressionConfig) + val manualMode = expressionConfig.isManualCleanupMode if (buffer.isEmpty) { null @@ -74,24 +87,27 @@ case class RST_CombineAvgAgg( } else { // Do do move the expression - var tiles = buffer.map(row => deserializeTile(row.asInstanceOf[InternalRow], cellIDType, rasterType)) + var tiles = buffer.map(row => deserializeTile( + row.asInstanceOf[InternalRow], cellIdDataType) + ) buffer.clear() // If merging multiple index rasters, the index value is dropped val idx = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null - var combined = CombineAVG.compute(tiles.map(_.getRaster)).flushCache() + var combined = CombineAVG.compute(tiles.map(_.getRaster), manualMode).flushCache() - val result = MosaicRasterTile(idx, combined) - .formatCellId(IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem)) - .serialize(rasterType) + val resultType = getRasterType(dataType) + var result = MosaicRasterTile(idx, combined, resultType).formatCellId(indexSystem) + val serialized = result.serialize(resultType, doDestroy = true, manualMode) - tiles.foreach(RasterCleaner.dispose) - RasterCleaner.dispose(result) + tiles.foreach(t => pathSafeDispose(t, manualMode)) + pathSafeDispose(result, manualMode) tiles = null combined = null + result = null - result + serialized } } @@ -107,7 +123,7 @@ case class RST_CombineAvgAgg( buffer } - override protected def withNewChildInternal(newChild: Expression): RST_CombineAvgAgg = copy(tileExpr = newChild) + override protected def withNewChildInternal(newChild: Expression): RST_CombineAvgAgg = copy(rasterExpr = newChild) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala index 90325feff..af2c0f8eb 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala @@ -27,8 +27,10 @@ case class RST_Convolve( with NullIntolerant with CodegenFallback { - override def dataType: org.apache.spark.sql.types.DataType = { - GDAL.enable(expressionConfig) + GDAL.enable(expressionConfig) + + //serialize data type + override def dataType: DataType = { RasterTileType(expressionConfig.getCellIdType, rastersExpr, expressionConfig.isRasterUseCheckpoint) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala index 11d05e5cf..ebdae4126 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala @@ -29,8 +29,10 @@ case class RST_DerivedBand( with NullIntolerant with CodegenFallback { + GDAL.enable(expressionConfig) + + // serialize data type override def dataType: DataType = { - GDAL.enable(expressionConfig) RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) } @@ -39,9 +41,11 @@ case class RST_DerivedBand( val pythonFunc = arg1.asInstanceOf[UTF8String].toString val funcName = arg2.asInstanceOf[UTF8String].toString val index = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null + val resultType = getRasterType(dataType) MosaicRasterTile( - index, - PixelCombineRasters.combine(tiles.map(_.getRaster), pythonFunc, funcName) + index, + PixelCombineRasters.combine(tiles.map(_.getRaster), pythonFunc, funcName, expressionConfig.isManualCleanupMode), + resultType ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala index d8db6879d..ec56a2462 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala @@ -2,7 +2,6 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.index.IndexSystemFactory import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner import com.databricks.labs.mosaic.core.raster.operator.pixel.PixelCombineRasters import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile @@ -13,7 +12,7 @@ import org.apache.spark.sql.catalyst.expressions.aggregate.{ImperativeAggregate, import org.apache.spark.sql.catalyst.expressions.{Expression, ExpressionInfo, UnsafeProjection, UnsafeRow} import org.apache.spark.sql.catalyst.trees.TernaryLike import org.apache.spark.sql.catalyst.util.GenericArrayData -import org.apache.spark.sql.types.{ArrayType, BinaryType, DataType} +import org.apache.spark.sql.types.{ArrayType, DataType} import org.apache.spark.unsafe.types.UTF8String import scala.collection.mutable.ArrayBuffer @@ -24,7 +23,7 @@ import scala.collection.mutable.ArrayBuffer */ //noinspection DuplicatedCode case class RST_DerivedBandAgg( - tileExpr: Expression, + rastersExpr: Expression, pythonFuncExpr: Expression, funcNameExpr: Expression, expressionConfig: MosaicExpressionConfig, @@ -34,19 +33,26 @@ case class RST_DerivedBandAgg( with TernaryLike[Expression] with RasterExpressionSerialization { + GDAL.enable(expressionConfig) + override lazy val deterministic: Boolean = true + override val nullable: Boolean = false + override lazy val dataType: DataType = { - GDAL.enable(expressionConfig) - RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(expressionConfig.getCellIdType, rastersExpr, expressionConfig.isRasterUseCheckpoint) } - override def prettyName: String = "rst_combine_avg_agg" private lazy val projection = UnsafeProjection.create(Array[DataType](ArrayType(elementType = dataType, containsNull = false))) + private lazy val row = new UnsafeRow(1) - override def first: Expression = tileExpr + override def prettyName: String = "rst_combine_avg_agg" + + override def first: Expression = rastersExpr + override def second: Expression = pythonFuncExpr + override def third: Expression = funcNameExpr def update(buffer: ArrayBuffer[Any], input: InternalRow): ArrayBuffer[Any] = { @@ -69,6 +75,7 @@ case class RST_DerivedBandAgg( override def eval(buffer: ArrayBuffer[Any]): Any = { GDAL.enable(expressionConfig) + val manualMode = expressionConfig.isManualCleanupMode if (buffer.isEmpty) { null @@ -77,33 +84,34 @@ case class RST_DerivedBandAgg( // This works for Literals only val pythonFunc = pythonFuncExpr.eval(null).asInstanceOf[UTF8String].toString val funcName = funcNameExpr.eval(null).asInstanceOf[UTF8String].toString - val rasterType = RasterTileType(tileExpr, expressionConfig.isRasterUseCheckpoint).rasterType // Do do move the expression var tiles = buffer.map(row => MosaicRasterTile.deserialize( row.asInstanceOf[InternalRow], - expressionConfig.getCellIdType, - rasterType + expressionConfig.getCellIdType ) ) // If merging multiple index rasters, the index value is dropped val idx = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null - var combined = PixelCombineRasters.combine(tiles.map(_.getRaster), pythonFunc, funcName) - - val result = MosaicRasterTile(idx, combined) + var combined = PixelCombineRasters.combine(tiles.map(_.getRaster), pythonFunc, funcName, manualMode) + val resultType = getRasterType(dataType) + var result = MosaicRasterTile(idx, combined, resultType) .formatCellId(IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem)) - .serialize(BinaryType) - tiles.foreach(RasterCleaner.dispose(_)) - RasterCleaner.dispose(result) + // using serialize on the object vs from RasterExpressionSerialization + val serialized = result.serialize(resultType, doDestroy = true, manualMode) + + tiles.foreach(pathSafeDispose(_, manualMode)) + pathSafeDispose(result, manualMode) tiles = null combined = null + result = null - result + serialized } } @@ -120,7 +128,7 @@ case class RST_DerivedBandAgg( } override protected def withNewChildrenInternal(newFirst: Expression, newSecond: Expression, newThird: Expression): RST_DerivedBandAgg = - copy(tileExpr = newFirst, pythonFuncExpr = newSecond, funcNameExpr = newThird) + copy(rastersExpr = newFirst, pythonFuncExpr = newSecond, funcNameExpr = newThird) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala index 6472c77f5..41c3ceb44 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala @@ -10,6 +10,7 @@ import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} +import org.apache.spark.sql.types.DataType import org.apache.spark.unsafe.types.UTF8String /** The expression for applying NxN filter on a raster. */ @@ -28,8 +29,10 @@ case class RST_Filter( with NullIntolerant with CodegenFallback { - override def dataType: org.apache.spark.sql.types.DataType = { - GDAL.enable(expressionConfig) + GDAL.enable(expressionConfig) + + // serialize data type + override def dataType: DataType = { RasterTileType(expressionConfig.getCellIdType, rastersExpr, expressionConfig.isRasterUseCheckpoint) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala index 839004f87..35ff32a86 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala @@ -10,6 +10,7 @@ import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} +import org.apache.spark.sql.types.DataType /** The expression for stacking and resampling input bands. */ @@ -24,11 +25,13 @@ case class RST_FromBands( with NullIntolerant with CodegenFallback { - override def dataType: org.apache.spark.sql.types.DataType = { - GDAL.enable(expressionConfig) + GDAL.enable(expressionConfig) + + // serialize data type + override def dataType: DataType = { RasterTileType( - expressionConfig.getCellIdType, - RasterTileType(bandsExpr, expressionConfig.isRasterUseCheckpoint).rasterType, + expressionConfig.getCellIdType, + RasterTileType(bandsExpr, expressionConfig.isRasterUseCheckpoint).rasterType, expressionConfig.isRasterUseCheckpoint ) } @@ -41,7 +44,8 @@ case class RST_FromBands( * The stacked and resampled raster. */ override def rasterTransform(rasters: Seq[MosaicRasterTile]): Any = { - rasters.head.copy(raster = MergeBands.merge(rasters.map(_.getRaster), "bilinear")) + val manualMode = expressionConfig.isManualCleanupMode + rasters.head.copy(raster = MergeBands.merge(rasters.map(_.getRaster), "bilinear", manualMode)) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala index 0c53261ab..caef3cb1e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala @@ -9,6 +9,7 @@ import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.datasource.gdal.ReTileOnRead import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} +import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.sql.catalyst.InternalRow @@ -30,12 +31,14 @@ case class RST_FromContent( sizeInMB: Expression, expressionConfig: MosaicExpressionConfig ) extends CollectionGenerator + with RasterPathAware with Serializable with NullIntolerant with CodegenFallback { + GDAL.enable(expressionConfig) + override def dataType: DataType = { - GDAL.enable(expressionConfig) RasterTileType(expressionConfig.getCellIdType, BinaryType, expressionConfig.isRasterUseCheckpoint) } @@ -63,22 +66,30 @@ case class RST_FromContent( */ override def eval(input: InternalRow): TraversableOnce[InternalRow] = { GDAL.enable(expressionConfig) - val rasterType = dataType.asInstanceOf[RasterTileType].rasterType + val manualMode = expressionConfig.isManualCleanupMode + val resultType = getRasterType( + RasterTileType(expressionConfig.getCellIdType, BinaryType, expressionConfig.isRasterUseCheckpoint)) + val driver = driverExpr.eval(input).asInstanceOf[UTF8String].toString val ext = GDAL.getExtension(driver) var rasterArr = contentExpr.eval(input).asInstanceOf[Array[Byte]] val targetSize = sizeInMB.eval(input).asInstanceOf[Int] + if (targetSize <= 0 || rasterArr.length <= targetSize) { // - no split required val createInfo = Map("parentPath" -> PathUtils.NO_PATH_STRING, "driver" -> driver) + var raster = MosaicRasterGDAL.readRaster(rasterArr, createInfo) - var tile = MosaicRasterTile(null, raster) - val row = tile.formatCellId(indexSystem).serialize(rasterType) - RasterCleaner.dispose(raster) - RasterCleaner.dispose(tile) + var result = MosaicRasterTile(null, raster, resultType).formatCellId(indexSystem) + val row = result.serialize(resultType, doDestroy = true, manualMode) + + pathSafeDispose(result, manualMode) + rasterArr = null raster = null - tile = null + result = null + + // do this for TraversableOnce[InternalRow] Seq(InternalRow.fromSeq(Seq(row))) } else { // target size is > 0 and raster size > target size @@ -88,13 +99,18 @@ case class RST_FromContent( Files.createDirectories(Paths.get(tmpPath).getParent) Files.write(Paths.get(tmpPath), rasterArr) - // split to tiles up to specifed threshold - var tiles = ReTileOnRead.localSubdivide(tmpPath, PathUtils.NO_PATH_STRING, targetSize) - val rows = tiles.map(_.formatCellId(indexSystem).serialize(rasterType)) - tiles.foreach(RasterCleaner.dispose(_)) - Files.deleteIfExists(Paths.get(tmpPath)) + // split to tiles up to specified threshold + var results = ReTileOnRead.localSubdivide( + tmpPath, PathUtils.NO_PATH_STRING, targetSize, manualMode).map(_.formatCellId(indexSystem)) + val rows = results.map(_.serialize(resultType, doDestroy = true, manualMode)) + + results.foreach(pathSafeDispose(_, manualMode)) + if (!manualMode) Files.deleteIfExists(Paths.get(tmpPath)) + rasterArr = null - tiles = null + results = null + + // do this for TraversableOnce[InternalRow] rows.map(row => InternalRow.fromSeq(Seq(row))) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala index 2627858d0..1626de825 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala @@ -9,6 +9,7 @@ import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.datasource.gdal.ReTileOnRead import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} +import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.sql.catalyst.InternalRow @@ -29,12 +30,14 @@ case class RST_FromFile( sizeInMB: Expression, expressionConfig: MosaicExpressionConfig ) extends CollectionGenerator + with RasterPathAware with Serializable with NullIntolerant with CodegenFallback { + GDAL.enable(expressionConfig) + override def dataType: DataType = { - GDAL.enable(expressionConfig) RasterTileType(expressionConfig.getCellIdType, BinaryType, expressionConfig.isRasterUseCheckpoint) } @@ -62,21 +65,29 @@ case class RST_FromFile( */ override def eval(input: InternalRow): TraversableOnce[InternalRow] = { GDAL.enable(expressionConfig) - val rasterType = dataType.asInstanceOf[RasterTileType].rasterType + val manualMode = expressionConfig.isManualCleanupMode + val resultType = getRasterType( + RasterTileType(expressionConfig.getCellIdType, BinaryType, expressionConfig.isRasterUseCheckpoint)) + val path = rasterPathExpr.eval(input).asInstanceOf[UTF8String].toString val readPath = PathUtils.getCleanPath(path) val driver = MosaicRasterGDAL.identifyDriver(path) val targetSize = sizeInMB.eval(input).asInstanceOf[Int] val currentSize = Files.size(Paths.get(PathUtils.replaceDBFSTokens(readPath))) + if (targetSize <= 0 && currentSize <= Integer.MAX_VALUE) { val createInfo = Map("path" -> readPath, "parentPath" -> path) + var raster = MosaicRasterGDAL.readRaster(createInfo) - var tile = MosaicRasterTile(null, raster) - val row = tile.formatCellId(indexSystem).serialize(rasterType) - RasterCleaner.dispose(raster) - RasterCleaner.dispose(tile) + var result = MosaicRasterTile(null, raster, resultType).formatCellId(indexSystem) + val row = result.serialize(resultType, doDestroy = true, manualMode) + + pathSafeDispose(result, manualMode) + raster = null - tile = null + result = null + + // do this for TraversableOnce[InternalRow] Seq(InternalRow.fromSeq(Seq(row))) } else { // If target size is <0 and we are here that means the file is too big to fit in memory @@ -84,11 +95,16 @@ case class RST_FromFile( val tmpPath = PathUtils.createTmpFilePath(GDAL.getExtension(driver)) Files.copy(Paths.get(readPath), Paths.get(tmpPath), StandardCopyOption.REPLACE_EXISTING) val size = if (targetSize <= 0) 64 else targetSize - var tiles = ReTileOnRead.localSubdivide(tmpPath, path, size) - val rows = tiles.map(_.formatCellId(indexSystem).serialize(rasterType)) - tiles.foreach(RasterCleaner.dispose(_)) - Files.deleteIfExists(Paths.get(tmpPath)) - tiles = null + + var results = ReTileOnRead.localSubdivide(tmpPath, path, size, manualMode).map(_.formatCellId(indexSystem)) + val rows = results.map(_.serialize(resultType, doDestroy = true, manualMode)) + + results.foreach(pathSafeDispose(_, manualMode)) + if (!manualMode) Files.deleteIfExists(Paths.get(tmpPath)) + + results = null + + // do this for TraversableOnce[InternalRow] rows.map(row => InternalRow.fromSeq(Seq(row))) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala index eb96ded80..d4e179dcf 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala @@ -10,6 +10,7 @@ import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.datasource.gdal.ReTileOnRead import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} +import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.sql.catalyst.InternalRow @@ -24,7 +25,7 @@ import scala.util.Try /** * Creates raster tiles from the input column. - * - spark config to turn checkpointing on for all functions in 0.4.2 + * - spark config to turn checkpointing on for all functions in 0.4.3 * - this is the only function able to write raster to * checkpoint (even if the spark config is set to false). * - can be useful when you want to start from the configured checkpoint @@ -57,20 +58,21 @@ case class RST_MakeTiles( withCheckpointExpr: Expression, expressionConfig: MosaicExpressionConfig ) extends CollectionGenerator + with RasterPathAware with Serializable with NullIntolerant with CodegenFallback { - /** @return Returns StringType if either */ + GDAL.enable(expressionConfig) + + // serialize data type override def dataType: DataType = { - GDAL.enable(expressionConfig) require(withCheckpointExpr.isInstanceOf[Literal]) - if (withCheckpointExpr.eval().asInstanceOf[Boolean] || expressionConfig.isRasterUseCheckpoint) { - // Raster is referenced via a path + // Raster will be serialized as a path RasterTileType(expressionConfig.getCellIdType, StringType, useCheckpoint = true) } else { - // Raster is referenced via a byte array + // Raster will be serialized as a byte array RasterTileType(expressionConfig.getCellIdType, BinaryType, useCheckpoint = false) } } @@ -123,8 +125,8 @@ case class RST_MakeTiles( */ override def eval(input: InternalRow): TraversableOnce[InternalRow] = { GDAL.enable(expressionConfig) - - val rasterType = dataType.asInstanceOf[RasterTileType].rasterType + val manualMode = expressionConfig.isManualCleanupMode + val resultType = getRasterType(dataType) val rawDriver = driverExpr.eval(input).asInstanceOf[UTF8String].toString val rawInput = inputExpr.eval(input) @@ -136,11 +138,15 @@ case class RST_MakeTiles( if (targetSize <= 0 && inputSize <= Integer.MAX_VALUE) { // - no split required val createInfo = Map("parentPath" -> PathUtils.NO_PATH_STRING, "driver" -> driver, "path" -> path) - val raster = GDAL.readRaster(rawInput, createInfo, inputExpr.dataType) - val tile = MosaicRasterTile(null, raster) - val row = tile.formatCellId(indexSystem).serialize(rasterType) - RasterCleaner.dispose(raster) - RasterCleaner.dispose(tile) + var raster = GDAL.readRaster(rawInput, createInfo, inputExpr.dataType) + var result = MosaicRasterTile(null, raster, inputExpr.dataType).formatCellId(indexSystem) + val row = result.serialize(resultType, doDestroy = true, manualMode) + + pathSafeDispose(result, manualMode) + raster = null + result = null + + // do this for TraversableOnce[InternalRow] Seq(InternalRow.fromSeq(Seq(row))) } else { // target size is > 0 and raster size > target size @@ -156,11 +162,15 @@ case class RST_MakeTiles( tmpPath } val size = if (targetSize <= 0) 64 else targetSize - var tiles = ReTileOnRead.localSubdivide(readPath, PathUtils.NO_PATH_STRING, size) - val rows = tiles.map(_.formatCellId(indexSystem).serialize(rasterType)) - tiles.foreach(RasterCleaner.dispose(_)) - Files.deleteIfExists(Paths.get(readPath)) - tiles = null + var results = ReTileOnRead.localSubdivide(readPath, PathUtils.NO_PATH_STRING, size, manualMode).map(_.formatCellId(indexSystem)) + val rows = results.map(_.serialize(resultType, doDestroy = true, manualMode)) + + results.foreach(pathSafeDispose(_, manualMode)) + if (!manualMode) Files.deleteIfExists(Paths.get(readPath)) + + results = null + + // do this for TraversableOnce[InternalRow] rows.map(row => InternalRow.fromSeq(Seq(row))) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebra.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebra.scala index ff3d85351..b08600d4d 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebra.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebra.scala @@ -16,11 +16,11 @@ import org.apache.spark.unsafe.types.UTF8String /** The expression for map algebra. */ case class RST_MapAlgebra( - tileExpr: Expression, + rasterExpr: Expression, jsonSpecExpr: Expression, expressionConfig: MosaicExpressionConfig ) extends RasterArray1ArgExpression[RST_MapAlgebra]( - tileExpr, + rasterExpr, jsonSpecExpr, returnsRaster = true, expressionConfig = expressionConfig @@ -28,9 +28,11 @@ case class RST_MapAlgebra( with NullIntolerant with CodegenFallback { + GDAL.enable(expressionConfig) + + // serialize data type override def dataType: DataType = { - GDAL.enable(expressionConfig) - RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(expressionConfig.getCellIdType, rasterExpr, expressionConfig.isRasterUseCheckpoint) } /** @@ -49,7 +51,8 @@ case class RST_MapAlgebra( val command = parseSpec(jsonSpec, resultPath, tiles) val index = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null val result = GDALCalc.executeCalc(command, resultPath) - MosaicRasterTile(index, result) + val resultType = getRasterType(dataType) + MosaicRasterTile(index, result, resultType) } def parseSpec(jsonSpec: String, resultPath: String, tiles: Seq[MosaicRasterTile]): String = { diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala index ecdda3d13..22be123e5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala @@ -1,6 +1,5 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALInfo import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala index e57f1c65b..02b88a9df 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala @@ -14,19 +14,21 @@ import org.apache.spark.sql.types.DataType /** Returns a raster that is a result of merging an array of rasters. */ case class RST_Merge( - tileExpr: Expression, + rastersExpr: Expression, expressionConfig: MosaicExpressionConfig ) extends RasterArrayExpression[RST_Merge]( - tileExpr, + rastersExpr, returnsRaster = true, expressionConfig = expressionConfig ) with NullIntolerant with CodegenFallback { + GDAL.enable(expressionConfig) + + // serialize data type override def dataType: DataType = { - GDAL.enable(expressionConfig) - RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(expressionConfig.getCellIdType, rastersExpr, expressionConfig.isRasterUseCheckpoint) } /** @@ -37,9 +39,10 @@ case class RST_Merge( * The merged raster. */ override def rasterTransform(tiles: Seq[MosaicRasterTile]): Any = { + val manualMode = expressionConfig.isManualCleanupMode val index = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null tiles.head.copy( - raster = MergeRasters.merge(tiles.map(_.getRaster)), + raster = MergeRasters.merge(tiles.map(_.getRaster), manualMode), index = index ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala index dd3d91ef4..5ca0aa1a9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala @@ -20,7 +20,7 @@ import scala.collection.mutable.ArrayBuffer /** Merges rasters into a single raster. */ //noinspection DuplicatedCode case class RST_MergeAgg( - tileExpr: Expression, + rastersExpr: Expression, expressionConfig: MosaicExpressionConfig, mutableAggBufferOffset: Int = 0, inputAggBufferOffset: Int = 0 @@ -28,18 +28,25 @@ case class RST_MergeAgg( with UnaryLike[Expression] with RasterExpressionSerialization { + GDAL.enable(expressionConfig) + override lazy val deterministic: Boolean = true - override val child: Expression = tileExpr + + override val child: Expression = rastersExpr + override val nullable: Boolean = false + + // serialize data type override lazy val dataType: DataType = { - GDAL.enable(expressionConfig) - RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(expressionConfig.getCellIdType, rastersExpr, expressionConfig.isRasterUseCheckpoint) } - override def prettyName: String = "rst_merge_agg" private lazy val projection = UnsafeProjection.create(Array[DataType](ArrayType(elementType = dataType, containsNull = false))) + private lazy val row = new UnsafeRow(1) + override def prettyName: String = "rst_merge_agg" + def update(buffer: ArrayBuffer[Any], input: InternalRow): ArrayBuffer[Any] = { val value = child.eval(input) buffer += InternalRow.copyValue(value) @@ -60,6 +67,7 @@ case class RST_MergeAgg( override def eval(buffer: ArrayBuffer[Any]): Any = { GDAL.enable(expressionConfig) + val manualMode = expressionConfig.isManualCleanupMode if (buffer.isEmpty) { null @@ -69,32 +77,32 @@ case class RST_MergeAgg( // This is a trick to get the rasters sorted by their parent path to ensure more consistent results // when merging rasters with large overlaps - val rasterType = RasterTileType(tileExpr, expressionConfig.isRasterUseCheckpoint).rasterType var tiles = buffer .map(row => MosaicRasterTile.deserialize( row.asInstanceOf[InternalRow], - expressionConfig.getCellIdType, - rasterType + expressionConfig.getCellIdType //, rasterType // <- 0.4.3 infer type ) ) .sortBy(_.getParentPath) // If merging multiple index rasters, the index value is dropped val idx = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null - var merged = MergeRasters.merge(tiles.map(_.getRaster)).flushCache() + var merged = MergeRasters.merge(tiles.map(_.getRaster), manualMode).flushCache() - val result = MosaicRasterTile(idx, merged) - .formatCellId(IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem)) - .serialize(BinaryType) + val resultType = getRasterType(dataType) + var result = MosaicRasterTile(idx, merged, resultType).formatCellId( + IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem)) + val serialized = result.serialize(resultType, doDestroy = true, manualMode) - tiles.foreach(RasterCleaner.dispose(_)) - RasterCleaner.dispose(merged) + tiles.foreach(pathSafeDispose(_, manualMode)) + pathSafeDispose(result, manualMode) tiles = null merged = null + result = null - result + serialized } } @@ -110,7 +118,7 @@ case class RST_MergeAgg( buffer } - override protected def withNewChildInternal(newChild: Expression): RST_MergeAgg = copy(tileExpr = newChild) + override protected def withNewChildInternal(newChild: Expression): RST_MergeAgg = copy(rastersExpr = newChild) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala index 669b661a3..c35916aba 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala @@ -28,8 +28,10 @@ case class RST_NDVI( with NullIntolerant with CodegenFallback { + GDAL.enable(expressionConfig) + + // serialize data type override def dataType: DataType = { - GDAL.enable(expressionConfig) RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala index ebc4ebc15..bcb0701cf 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala @@ -2,7 +2,7 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} -import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression +import com.databricks.labs.mosaic.expressions.raster.base.Raster2ArgExpression import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback @@ -11,17 +11,31 @@ import org.apache.spark.sql.catalyst.util.ArrayData import org.apache.spark.sql.types._ /** Returns an array containing valid pixel count values for each band. */ -case class RST_PixelCount(rasterExpr: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_PixelCount](rasterExpr, returnsRaster = false, expressionConfig) +case class RST_PixelCount( + rasterExpr: Expression, + noDataExpr: Expression, + allExpr: Expression, + expressionConfig: MosaicExpressionConfig) + extends Raster2ArgExpression[RST_PixelCount](rasterExpr, noDataExpr, allExpr, returnsRaster = false, expressionConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = ArrayType(LongType) - /** Returns an array containing valid pixel count values for each band. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { + /** + * Returns an array containing valid pixel count values for each band. + * - default is to exclude nodata and mask pixels. + * - if countNoData specified as true, include the noData (not mask) pixels in the count (default is false). + * - if countAll specified as true, simply return bandX * bandY in the count (default is false). countAll ignores + * countNodData + */ + override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val bandCount = tile.raster.raster.GetRasterCount() - val pixelCount = (1 to bandCount).map(tile.raster.getBand(_).pixelCount) + val countNoData = arg1.asInstanceOf[Boolean] + val countAll = arg2.asInstanceOf[Boolean] + val pixelCount = (1 to bandCount).map( + tile.raster.getBand(_).pixelCount(countNoData, countAll) + ) ArrayData.toArrayData(pixelCount.toArray) } @@ -32,7 +46,7 @@ object RST_PixelCount extends WithExpressionInfo { override def name: String = "rst_pixelcount" - override def usage: String = "_FUNC_(expr1) - Returns an array containing valid pixel count values for each band." + override def usage: String = "_FUNC_(expr1) - Returns an array containing pixel count values for each band (default excludes nodata and mask)." override def example: String = """ @@ -42,7 +56,7 @@ object RST_PixelCount extends WithExpressionInfo { | """.stripMargin override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_PixelCount](1, expressionConfig) + GenericExpressionFactory.getBaseBuilder[RST_PixelCount](3, expressionConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTile.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTile.scala index 27eecdedd..60d1a2a76 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTile.scala @@ -33,7 +33,7 @@ case class RST_ReTile( override def rasterGenerator(tile: MosaicRasterTile): Seq[MosaicRasterTile] = { val tileWidthValue = tileWidthExpr.eval().asInstanceOf[Int] val tileHeightValue = tileHeightExpr.eval().asInstanceOf[Int] - ReTile.reTile(tile, tileWidthValue, tileHeightValue) + ReTile.reTile(tile, tileWidthValue, tileHeightValue, expressionConfig.isManualCleanupMode) } override def children: Seq[Expression] = Seq(rasterExpr, tileWidthExpr, tileHeightExpr) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBands.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBands.scala index 395eb9704..5244b949c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBands.scala @@ -23,7 +23,7 @@ case class RST_SeparateBands( * Returns a set of new single-band rasters, one for each band in the input raster. */ override def rasterGenerator(tile: MosaicRasterTile): Seq[MosaicRasterTile] = { - SeparateBands.separate(tile) + SeparateBands.separate(tile, expressionConfig.isManualCleanupMode) } override def children: Seq[Expression] = Seq(rasterExpr) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala index ce56d62b9..26434aea0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala @@ -28,8 +28,10 @@ case class RST_SetNoData( with NullIntolerant with CodegenFallback { + GDAL.enable(expressionConfig) + + // serialize data type override def dataType: DataType = { - GDAL.enable(expressionConfig) RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala index 51d234fd4..2bbd26415 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala @@ -26,8 +26,10 @@ case class RST_SetSRID( with NullIntolerant with CodegenFallback { + GDAL.enable(expressionConfig) + + // serialize data type override def dataType: DataType = { - GDAL.enable(expressionConfig) RasterTileType(expressionConfig.getCellIdType, rastersExpr, expressionConfig.isRasterUseCheckpoint) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdivide.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdivide.scala index d689a262d..d88b9d8b7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdivide.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdivide.scala @@ -21,7 +21,7 @@ case class RST_Subdivide( /** Returns a set of new rasters with the specified tile size (In MB). */ override def rasterGenerator(tile: MosaicRasterTile): Seq[MosaicRasterTile] = { val targetSize = sizeInMB.eval().asInstanceOf[Int] - BalancedSubdivision.splitRaster(tile, targetSize) + BalancedSubdivision.splitRaster(tile, targetSize, expressionConfig.isManualCleanupMode) } override def children: Seq[Expression] = Seq(rasterExpr, sizeInMB) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala index 317754f4e..9fe8e2b01 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala @@ -27,10 +27,11 @@ case class RST_Tessellate( */ override def rasterGenerator(tile: MosaicRasterTile, resolution: Int): Seq[MosaicRasterTile] = { RasterTessellate.tessellate( - tile.getRaster, - resolution, - indexSystem, - geometryAPI + tile.getRaster, + resolution, + indexSystem, + geometryAPI, + expressionConfig.isManualCleanupMode ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTiles.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTiles.scala index 2c3768513..634d215ec 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTiles.scala @@ -31,7 +31,7 @@ case class RST_ToOverlappingTiles( val tileWidthValue = tileWidthExpr.eval().asInstanceOf[Int] val tileHeightValue = tileHeightExpr.eval().asInstanceOf[Int] val overlapValue = overlapExpr.eval().asInstanceOf[Int] - OverlappingTiles.reTile(tile, tileWidthValue, tileHeightValue, overlapValue) + OverlappingTiles.reTile(tile, tileWidthValue, tileHeightValue, overlapValue, expressionConfig.isManualCleanupMode) } override def children: Seq[Expression] = Seq(rasterExpr, tileWidthExpr, tileHeightExpr, overlapExpr) @@ -41,7 +41,7 @@ case class RST_ToOverlappingTiles( /** Expression info required for the expression registration for spark SQL. */ object RST_ToOverlappingTiles extends WithExpressionInfo { - override def name: String = "rst_to_overlapping_tiles" + override def name: String = "rst_tooverlappingtiles" override def usage: String = """ diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala index 2781c8364..abe226e10 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala @@ -13,7 +13,6 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ import org.gdal.osr.SpatialReference -/** Returns the upper left x of the raster. */ case class RST_Transform( tileExpr: Expression, srid: Expression, @@ -27,12 +26,13 @@ case class RST_Transform( with NullIntolerant with CodegenFallback { + GDAL.enable(expressionConfig) + + // serialized data type override def dataType: DataType = { - GDAL.enable(expressionConfig) RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) } - /** Returns the upper left x of the raster. */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { val srid = arg1.asInstanceOf[Int] val sReff = new SpatialReference() diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala new file mode 100644 index 000000000..95625a07c --- /dev/null +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala @@ -0,0 +1,116 @@ +package com.databricks.labs.mosaic.expressions.raster + +import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.core.types.RasterTileType +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.expressions.base.WithExpressionInfo +import com.databricks.labs.mosaic.expressions.raster.base.Raster1ArgExpression +import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder +import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback +import org.apache.spark.sql.catalyst.expressions.{Expression, Literal, NullIntolerant} +import org.apache.spark.sql.types._ + +import scala.util.Try + +/** + * Writes raster tiles from the input column to a specified directory. + * - expects the driver to already have been set on the inputExpr ("tile" + * column). + * @param inputExpr + * The expression for the raster. If the raster is stored on disc, the path + * to the raster is provided. If the raster is stored in memory, the bytes of + * the raster are provided. + * @param dirExpr + * Write to directory. + * @param expressionConfig + * Additional arguments for the expression (expressionConfigs). + */ +case class RST_Write( + inputExpr: Expression, + dirExpr: Expression, + expressionConfig: MosaicExpressionConfig +) extends Raster1ArgExpression[RST_Write]( + inputExpr, + dirExpr, + returnsRaster = true, + expressionConfig = expressionConfig + ) + with NullIntolerant + with CodegenFallback { + + // serialize data type + override def dataType: DataType = { + require(dirExpr.isInstanceOf[Literal]) + RasterTileType(expressionConfig.getCellIdType, StringType, useCheckpoint = false) + } + + /** + * write a raster to dir. + * + * @param tile + * The raster to be used. + * @param arg1 + * The dir. + * @return + * tile using the new path + */ + override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { + tile.copy( + raster = copyToArg1Dir(tile, arg1) + ) + } + + private def copyToArg1Dir(inTile: MosaicRasterTile, arg1: Any): MosaicRasterGDAL = { + val inRaster = inTile.getRaster + val inPath = inRaster.createInfo("path") + val inDriver = inRaster.createInfo("driver") + val outPath = GDAL.writeRasters( + Seq(inRaster), + StringType, + doDestroy = true, + overrideDir = Some(arg1.asInstanceOf[String]), + manualMode = expressionConfig.isManualCleanupMode + ) + .head + .toString + + MosaicRasterGDAL.readRaster( + Map("path" -> outPath, "driver" -> inDriver, "parentPath" -> inPath) + ) + } + +} + +/** Expression info required for the expression registration for spark SQL. */ +object RST_Write extends WithExpressionInfo { + + override def name: String = "rst_write" + + override def usage: String = + """ + |_FUNC_(expr1) - Returns a new raster written to the specified directory. + |""".stripMargin + + override def example: String = + """ + | Examples: + | > SELECT _FUNC_(raster_tile, fuse_dir); + | {index_id, raster, parent_path, driver} + | ... + | """.stripMargin + + override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { (children: Seq[Expression]) => + { + def checkDir(dir: Expression) = Try(dir.eval().asInstanceOf[String]).isSuccess + + children match { + // Note type checking only works for literals + case Seq(input, dir) if checkDir(dir) => RST_Write(input, dir, expressionConfig) + case _ => RST_Write(children.head, children(1), expressionConfig) + } + } + } + +} diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster1ArgExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster1ArgExpression.scala index 01285b652..3c01d4a01 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster1ArgExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster1ArgExpression.scala @@ -21,6 +21,8 @@ import scala.reflect.ClassTag * containing the raster file content. * @param arg1Expr * The expression for the first argument. + * @param returnsRaster + * for serialization handling. * @param expressionConfig * Additional arguments for the expression (expressionConfigs). * @tparam T @@ -69,17 +71,17 @@ abstract class Raster1ArgExpression[T <: Expression: ClassTag]( // noinspection DuplicatedCode override def nullSafeEval(input: Any, arg1: Any): Any = { GDAL.enable(expressionConfig) - val rasterType = RasterTileType(rasterExpr, expressionConfig.isRasterUseCheckpoint).rasterType val tile = MosaicRasterTile.deserialize( input.asInstanceOf[InternalRow], - expressionConfig.getCellIdType, - rasterType + expressionConfig.getCellIdType ) - val raster = tile.getRaster val result = rasterTransform(tile, arg1) - val serialized = serialize(result, returnsRaster, rasterType, expressionConfig) - RasterCleaner.dispose(raster) - RasterCleaner.dispose(result) + val resultType = { + if (returnsRaster) getRasterType(RasterTileType(rasterExpr, expressionConfig.isRasterUseCheckpoint)) + else dataType + } + val serialized = serialize(result, returnsRaster, resultType, expressionConfig) + pathSafeDispose(tile, manualMode = expressionConfig.isManualCleanupMode) serialized } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster2ArgExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster2ArgExpression.scala index 758802f62..ca1ca0441 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster2ArgExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster2ArgExpression.scala @@ -22,6 +22,8 @@ import scala.reflect.ClassTag * The expression for the first argument. * @param arg2Expr * The expression for the second argument. + * @param returnsRaster + * for serialization handling. * @param expressionConfig * Additional arguments for the expression (expressionConfigs). * @tparam T @@ -77,16 +79,17 @@ abstract class Raster2ArgExpression[T <: Expression: ClassTag]( // noinspection DuplicatedCode override def nullSafeEval(input: Any, arg1: Any, arg2: Any): Any = { GDAL.enable(expressionConfig) - val rasterType = RasterTileType(rasterExpr, expressionConfig.isRasterUseCheckpoint).rasterType val tile = MosaicRasterTile.deserialize( input.asInstanceOf[InternalRow], - expressionConfig.getCellIdType, - rasterType + expressionConfig.getCellIdType ) val result = rasterTransform(tile, arg1, arg2) - val serialized = serialize(result, returnsRaster, rasterType, expressionConfig) - // passed by name makes things re-evaluated - RasterCleaner.dispose(tile) + val resultType = { + if (returnsRaster) getRasterType(RasterTileType(rasterExpr, expressionConfig.isRasterUseCheckpoint)) + else dataType + } + val serialized = serialize(result, returnsRaster, resultType, expressionConfig) + pathSafeDispose(tile, manualMode = expressionConfig.isManualCleanupMode) serialized } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray1ArgExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray1ArgExpression.scala index 85cd4b810..faefb692c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray1ArgExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray1ArgExpression.scala @@ -18,6 +18,10 @@ import scala.reflect.ClassTag * @param rastersExpr * The rasters expression. It is an array column containing rasters as either * paths or as content byte arrays. + * @param arg1Expr + * The expression for the first argument. + * @param returnsRaster + * for serialization handling. * @param expressionConfig * Additional arguments for the expression (expressionConfigs). * @tparam T @@ -64,11 +68,15 @@ abstract class RasterArray1ArgExpression[T <: Expression: ClassTag]( */ override def nullSafeEval(input: Any, arg1: Any): Any = { GDAL.enable(expressionConfig) + val manualMode = expressionConfig.isManualCleanupMode val tiles = RasterArrayUtils.getTiles(input, rastersExpr, expressionConfig) val result = rasterTransform(tiles, arg1) - val resultType = if (returnsRaster) RasterTileType(rastersExpr, expressionConfig.isRasterUseCheckpoint).rasterType else dataType + val resultType = { + if (returnsRaster) getRasterType(RasterTileType(rastersExpr, expressionConfig.isRasterUseCheckpoint)) + else dataType + } val serialized = serialize(result, returnsRaster, resultType, expressionConfig) - tiles.foreach(t => RasterCleaner.dispose(t)) + tiles.foreach(t => pathSafeDispose(t, manualMode)) serialized } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray2ArgExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray2ArgExpression.scala index d4e362895..4b8c8ef41 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray2ArgExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray2ArgExpression.scala @@ -18,6 +18,12 @@ import scala.reflect.ClassTag * @param rastersExpr * The rasters expression. It is an array column containing rasters as either * paths or as content byte arrays. + * @param arg1Expr + * The expression for the first argument. + * @param arg2Expr + * The expression for the second argument. + * @param returnsRaster + * for serialization handling. * @param expressionConfig * Additional arguments for the expression (expressionConfigs). * @tparam T @@ -69,11 +75,15 @@ abstract class RasterArray2ArgExpression[T <: Expression: ClassTag]( */ override def nullSafeEval(input: Any, arg1: Any, arg2: Any): Any = { GDAL.enable(expressionConfig) + val manualMode = expressionConfig.isManualCleanupMode val tiles = RasterArrayUtils.getTiles(input, rastersExpr, expressionConfig) val result = rasterTransform(tiles, arg1, arg2) - val resultType = if (returnsRaster) RasterTileType(rastersExpr, expressionConfig.isRasterUseCheckpoint).rasterType else dataType + val resultType = { + if (returnsRaster) getRasterType(RasterTileType(rastersExpr, expressionConfig.isRasterUseCheckpoint)) + else dataType + } val serialized = serialize(result, returnsRaster, resultType, expressionConfig) - tiles.foreach(t => RasterCleaner.dispose(t)) + tiles.foreach(t => pathSafeDispose(t, manualMode)) serialized } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayExpression.scala index 55f2d3646..789717322 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayExpression.scala @@ -61,11 +61,15 @@ abstract class RasterArrayExpression[T <: Expression: ClassTag]( */ override def nullSafeEval(input: Any): Any = { GDAL.enable(expressionConfig) + val manualMode = expressionConfig.isManualCleanupMode val tiles = RasterArrayUtils.getTiles(input, rastersExpr, expressionConfig) val result = rasterTransform(tiles) - val resultType = if (returnsRaster) RasterTileType(rastersExpr, expressionConfig.isRasterUseCheckpoint).rasterType else dataType + val resultType = { + if (returnsRaster) getRasterType(RasterTileType(rastersExpr, expressionConfig.isRasterUseCheckpoint)) + else dataType + } val serialized = serialize(result, returnsRaster, resultType, expressionConfig) - tiles.foreach(t => RasterCleaner.dispose(t)) + tiles.foreach(t => pathSafeDispose(t, manualMode)) serialized } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayUtils.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayUtils.scala index d97cefde1..8bb5f450b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayUtils.scala @@ -1,6 +1,5 @@ package com.databricks.labs.mosaic.expressions.raster.base -import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import org.apache.spark.sql.catalyst.InternalRow @@ -13,15 +12,13 @@ object RasterArrayUtils { def getTiles(input: Any, rastersExpr: Expression, expressionConfig: MosaicExpressionConfig): Seq[MosaicRasterTile] = { val rasterDT = rastersExpr.dataType.asInstanceOf[ArrayType].elementType val arrayData = input.asInstanceOf[ArrayData] - val rasterType = RasterTileType(rastersExpr, expressionConfig.isRasterUseCheckpoint).rasterType val n = arrayData.numElements() (0 until n) .map(i => MosaicRasterTile .deserialize( arrayData.get(i, rasterDT).asInstanceOf[InternalRow], - expressionConfig.getCellIdType, - rasterType + expressionConfig.getCellIdType // 0.4.3 infer type ) ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala index e36bc195f..eae70911b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala @@ -23,6 +23,8 @@ import scala.reflect.ClassTag * MOSAIC_RASTER_STORAGE is set to MOSAIC_RASTER_STORAGE_BYTE. * @param bandExpr * The expression for the band index. + * @param returnsRaster + * for serialization handling. * @param expressionConfig * Additional arguments for the expression (expressionConfigs). * @tparam T @@ -73,19 +75,20 @@ abstract class RasterBandExpression[T <: Expression: ClassTag]( // noinspection DuplicatedCode override def nullSafeEval(inputRaster: Any, inputBand: Any): Any = { GDAL.enable(expressionConfig) - val rasterType = RasterTileType(rasterExpr, expressionConfig.isRasterUseCheckpoint).rasterType val tile = MosaicRasterTile.deserialize( inputRaster.asInstanceOf[InternalRow], - expressionConfig.getCellIdType, - rasterType + expressionConfig.getCellIdType ) val bandIndex = inputBand.asInstanceOf[Int] val band = tile.getRaster.getBand(bandIndex) val result = bandTransform(tile, band) - - val serialized = serialize(result, returnsRaster, rasterType, expressionConfig) - RasterCleaner.dispose(tile) + val resultType = { + if (returnsRaster) getRasterType(RasterTileType(rasterExpr, expressionConfig.isRasterUseCheckpoint)) + else dataType + } + val serialized = serialize(result, returnsRaster, resultType, expressionConfig) + pathSafeDispose(tile, manualMode = expressionConfig.isManualCleanupMode) serialized } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpression.scala index 47f274583..5a6f7e6ff 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpression.scala @@ -2,7 +2,6 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory @@ -21,6 +20,8 @@ import scala.reflect.ClassTag * The expression for the raster. If the raster is stored on disc, the path * to the raster is provided. If the raster is stored in memory, the bytes of * the raster are provided. + * @param returnsRaster + * for serialization handling. * @param expressionConfig * Additional arguments for the expression (expressionConfigs). * @tparam T @@ -64,15 +65,17 @@ abstract class RasterExpression[T <: Expression: ClassTag]( */ override def nullSafeEval(input: Any): Any = { GDAL.enable(expressionConfig) - val rasterType = RasterTileType(rasterExpr, expressionConfig.isRasterUseCheckpoint).rasterType val tile = MosaicRasterTile.deserialize( - input.asInstanceOf[InternalRow], - cellIdDataType, - rasterType + input.asInstanceOf[InternalRow], + cellIdDataType ) val result = rasterTransform(tile) - val serialized = serialize(result, returnsRaster, rasterType, expressionConfig) - RasterCleaner.dispose(tile) + val resultType = { + if (returnsRaster) getRasterType(RasterTileType(rasterExpr, expressionConfig.isRasterUseCheckpoint)) + else dataType + } + val serialized = serialize(result, returnsRaster, resultType, expressionConfig) + pathSafeDispose(tile, manualMode = expressionConfig.isManualCleanupMode) serialized } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpressionSerialization.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpressionSerialization.scala index dc04cb1c7..a4ceed345 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpressionSerialization.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpressionSerialization.scala @@ -1,16 +1,15 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.index.IndexSystemFactory -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.functions.MosaicExpressionConfig -import org.apache.spark.sql.types.{DataType, StructType} +import org.apache.spark.sql.types.DataType /** * Base trait for raster serialization. It is used to serialize the result of * the expression. */ -trait RasterExpressionSerialization { +trait RasterExpressionSerialization extends RasterPathAware { /** * Serializes the result of the expression. If the expression returns a @@ -34,12 +33,12 @@ trait RasterExpressionSerialization { expressionConfig: MosaicExpressionConfig ): Any = { if (returnsRaster) { + val manualMode = expressionConfig.isManualCleanupMode val tile = data.asInstanceOf[MosaicRasterTile] - val result = tile - .formatCellId(IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem)) - .serialize(outputDataType) - RasterCleaner.dispose(tile) - result + val result = tile.formatCellId(IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem)) + val serialized = result.serialize(outputDataType, doDestroy = true, manualMode) + pathSafeDispose(result, manualMode) + serialized } else { data } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala index e124f1917..468a32aa1 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala @@ -22,7 +22,7 @@ import scala.reflect.ClassTag * rasters based on the input raster. The new rasters are written in the * checkpoint directory. The files are written as GeoTiffs. Subdatasets are not * supported, please flatten beforehand. - * @param tileExpr + * @param rasterExpr * The expression for the raster. If the raster is stored on disc, the path * to the raster is provided. If the raster is stored in memory, the bytes of * the raster are provided. @@ -32,15 +32,17 @@ import scala.reflect.ClassTag * The type of the extending class. */ abstract class RasterGeneratorExpression[T <: Expression: ClassTag]( - tileExpr: Expression, + rasterExpr: Expression, expressionConfig: MosaicExpressionConfig ) extends CollectionGenerator + with RasterPathAware with NullIntolerant with Serializable { + GDAL.enable(expressionConfig) + override def dataType: DataType = { - GDAL.enable(expressionConfig) - RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(expressionConfig.getCellIdType, rasterExpr, expressionConfig.isRasterUseCheckpoint) } val uuid: String = java.util.UUID.randomUUID().toString.replace("-", "_") @@ -75,14 +77,16 @@ abstract class RasterGeneratorExpression[T <: Expression: ClassTag]( override def eval(input: InternalRow): TraversableOnce[InternalRow] = { GDAL.enable(expressionConfig) - val rasterType = RasterTileType(tileExpr, expressionConfig.isRasterUseCheckpoint).rasterType - val tile = MosaicRasterTile.deserialize(tileExpr.eval(input).asInstanceOf[InternalRow], cellIdDataType, rasterType) - val generatedRasters = rasterGenerator(tile) - - // Writing rasters disposes of the written raster - val rows = generatedRasters.map(_.formatCellId(indexSystem).serialize(rasterType)) - generatedRasters.foreach(gr => RasterCleaner.dispose(gr)) - RasterCleaner.dispose(tile) + val manualMode = expressionConfig.isManualCleanupMode + val tile = MosaicRasterTile.deserialize( + rasterExpr.eval(input).asInstanceOf[InternalRow], + cellIdDataType + ) + val genTiles = rasterGenerator(tile).map(_.formatCellId(indexSystem)) + val resultType = getRasterType(RasterTileType(rasterExpr, expressionConfig.isRasterUseCheckpoint)) + val rows = genTiles.map(_.serialize(resultType, doDestroy = true, manualMode)) + pathSafeDispose(tile, manualMode) + genTiles.foreach(t => pathSafeDispose(t, manualMode)) rows.map(row => InternalRow.fromSeq(Seq(row))) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterPathAware.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterPathAware.scala new file mode 100644 index 000000000..455befaa7 --- /dev/null +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterPathAware.scala @@ -0,0 +1,83 @@ +package com.databricks.labs.mosaic.expressions.raster.base + +import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.core.raster.io.RasterCleaner +import com.databricks.labs.mosaic.core.types.RasterTileType +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import org.apache.spark.sql.catalyst.expressions.Expression +import org.apache.spark.sql.types.{DataType, StringType} + +import java.util.concurrent.atomic.{AtomicBoolean, AtomicLong} +import scala.concurrent.{Future, blocking} +import scala.concurrent.ExecutionContext.Implicits.global +import scala.util.Try + +trait RasterPathAware { + + private val DISPOSE_DELAY_MILLIS = 1 * 60 * 1000 + + private val lastDisposeCheckAtomic = new AtomicLong(-1) + private val manualModeAtomic = new AtomicBoolean(true) + private val managedCleanUpFuture = Future { + GDAL.cleanUpManagedDir(manualModeAtomic.get())// non-blocking long lasting computation + } // implicit execution context + + + /** + * No reason to constantly try to delete files in temp dir. + * - Waits a minute between deletion attempts. + * - Even then their is a futher testing based on the age of files, + * see [[com.databricks.labs.MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES]] and + * [[com.databricks.labs.MOSAIC_RASTER_TMP_PREFIX]] for managed dir, + * e.g. '/tmp/mosaic_tmp'. + * @param manualMode + * if true, skip deleting files, means user is taking resonsibility for cleanup. + * @return + */ + private def doManagedCleanUp(manualMode: Boolean): Unit = { + blocking { + if (!manualMode && managedCleanUpFuture.isCompleted) { + manualModeAtomic.set(manualMode) + val currTime = System.currentTimeMillis() + if (currTime - lastDisposeCheckAtomic.get() > DISPOSE_DELAY_MILLIS) { + lastDisposeCheckAtomic.set(currTime) + managedCleanUpFuture + } + } + } // blocking + } + + /** returns rasterType from a passed DataType, handling RasterTileType as well as string + binary. */ + def getRasterType(dataType: DataType): DataType = { + dataType match { + case tile: RasterTileType => tile.rasterType + case _ => dataType + } + } + + /** test if we have a path type [[StringType]] */ + def isPathType(dataType: DataType): Boolean = { + getRasterType(dataType).isInstanceOf[StringType] + } + + /** `isTypeDeleteSafe` tested for deleting files (wrapped in Try). */ + def pathSafeDispose(tile: MosaicRasterTile, manualMode: Boolean): Unit = { + Try(pathSafeDispose(tile.getRaster, manualMode)) + } + + /** `isTypeDeleteSafe` tested for deleting files (wrapped in Try). */ + def pathSafeDispose(raster: MosaicRasterGDAL, manualMode: Boolean): Unit = { + Try (RasterCleaner.destroy(raster)) + doManagedCleanUp(manualMode) + } + + ///////////////////////////////////////////////////////// + // deserialize helpers + ///////////////////////////////////////////////////////// + + /** avoid checkpoint settings when deserializing, just want the actual type */ + def getDeserializeRasterType(idType: DataType, rasterExpr: Expression): DataType = { + getRasterType(RasterTileType(idType, rasterExpr, useCheckpoint = false)) + } +} diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala index 80871b66d..38e8d1f4b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala @@ -23,7 +23,7 @@ import scala.reflect.ClassTag * checkpoint directory. The files are written as GeoTiffs. Subdatasets are not * supported, please flatten beforehand. * - * @param tileExpr + * @param rasterExpr * The expression for the raster. If the raster is stored on disc, the path * to the raster is provided. If the raster is stored in memory, the bytes of * the raster are provided. @@ -35,10 +35,11 @@ import scala.reflect.ClassTag * The type of the extending class. */ abstract class RasterTessellateGeneratorExpression[T <: Expression: ClassTag]( - tileExpr: Expression, + rasterExpr: Expression, resolutionExpr: Expression, expressionConfig: MosaicExpressionConfig ) extends CollectionGenerator + with RasterPathAware with NullIntolerant with Serializable { @@ -61,7 +62,7 @@ abstract class RasterTessellateGeneratorExpression[T <: Expression: ClassTag]( StructType( Array(StructField( "element", - RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint)) + RasterTileType(expressionConfig.getCellIdType, rasterExpr, expressionConfig.isRasterUseCheckpoint)) ) ) } @@ -79,19 +80,18 @@ abstract class RasterTessellateGeneratorExpression[T <: Expression: ClassTag]( override def eval(input: InternalRow): TraversableOnce[InternalRow] = { GDAL.enable(expressionConfig) - val rasterType = RasterTileType(tileExpr, expressionConfig.isRasterUseCheckpoint).rasterType - val tile = MosaicRasterTile - .deserialize(tileExpr.eval(input).asInstanceOf[InternalRow], indexSystem.getCellIdDataType, rasterType) + val manualMode = expressionConfig.isManualCleanupMode + val tile = MosaicRasterTile.deserialize( + rasterExpr.eval(input).asInstanceOf[InternalRow], + indexSystem.getCellIdDataType + ) val inResolution: Int = indexSystem.getResolution(resolutionExpr.eval(input)) - val generatedChips = rasterGenerator(tile, inResolution) - .map(chip => chip.formatCellId(indexSystem)) - - val rows = generatedChips - .map(chip => InternalRow.fromSeq(Seq(chip.formatCellId(indexSystem).serialize(rasterType)))) - - RasterCleaner.dispose(tile) - generatedChips.foreach(chip => RasterCleaner.dispose(chip)) - generatedChips.foreach(chip => RasterCleaner.dispose(chip.getRaster)) + val genTiles = rasterGenerator(tile, inResolution).map(_.formatCellId(indexSystem)) + val resultType = getRasterType(RasterTileType(rasterExpr, expressionConfig.isRasterUseCheckpoint)) + val rows = genTiles.map(t => InternalRow.fromSeq(Seq(t.formatCellId(indexSystem).serialize( + resultType, doDestroy = true, manualMode)))) + pathSafeDispose(tile, manualMode) + genTiles.foreach(t => pathSafeDispose(t, manualMode)) rows.iterator } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala index a69f73151..5c681b21b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala @@ -40,14 +40,18 @@ abstract class RasterToGridExpression[T <: Expression: ClassTag, P]( measureType: DataType, expressionConfig: MosaicExpressionConfig ) extends Raster1ArgExpression[T](rasterExpr, resolutionExpr, returnsRaster = false, expressionConfig) + with RasterPathAware with RasterGridExpression with NullIntolerant with Serializable { + GDAL.enable(expressionConfig) + override def dataType: DataType = RasterToGridType(expressionConfig.getCellIdType, measureType) /** The index system to be used. */ val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem) + val geometryAPI: GeometryAPI = GeometryAPI(expressionConfig.getGeometryAPI) /** @@ -65,7 +69,7 @@ abstract class RasterToGridExpression[T <: Expression: ClassTag, P]( val resolution = arg1.asInstanceOf[Int] val transformed = griddedPixels(tile.getRaster, indexSystem, resolution) val results = transformed.map(_.mapValues(valuesCombiner)) - RasterCleaner.dispose(tile) + pathSafeDispose(tile, manualMode = expressionConfig.isManualCleanupMode) serialize(results) } diff --git a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala index 9736d9081..b362bb1d7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala +++ b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala @@ -689,9 +689,16 @@ class MosaicContext(indexSystem: IndexSystem, geometryAPI: GeometryAPI) extends def rst_bandmetadata(raster: Column, band: Int): Column = ColumnAdapter(RST_BandMetaData(raster.expr, lit(band).expr, expressionConfig)) def rst_boundingbox(raster: Column): Column = ColumnAdapter(RST_BoundingBox(raster.expr, expressionConfig)) - def rst_clip(raster: Column, geometry: Column): Column = ColumnAdapter(RST_Clip(raster.expr, geometry.expr, expressionConfig)) + def rst_clip(raster: Column, geometry: Column): Column = + ColumnAdapter(RST_Clip(raster.expr, geometry.expr, lit(true).expr, expressionConfig)) + def rst_clip(raster: Column, geometry: Column, cutline: Boolean): Column = + ColumnAdapter(RST_Clip(raster.expr, geometry.expr, lit(cutline).expr, expressionConfig)) + def rst_clip(raster: Column, geometry: Column, cutline: Column): Column = + ColumnAdapter(RST_Clip(raster.expr, geometry.expr, cutline.expr, expressionConfig)) def rst_convolve(raster: Column, kernel: Column): Column = ColumnAdapter(RST_Convolve(raster.expr, kernel.expr, expressionConfig)) - def rst_pixelcount(raster: Column): Column = ColumnAdapter(RST_PixelCount(raster.expr, expressionConfig)) + def rst_pixelcount(raster: Column): Column = ColumnAdapter(RST_PixelCount(raster.expr, lit(false).expr, lit(false).expr, expressionConfig)) + def rst_pixelcount(raster: Column, countNoData: Column): Column = ColumnAdapter(RST_PixelCount(raster.expr, countNoData.expr, lit(false).expr, expressionConfig)) + def rst_pixelcount(raster: Column, countNoData: Column, countAll: Column): Column = ColumnAdapter(RST_PixelCount(raster.expr, countNoData.expr, countAll.expr, expressionConfig)) def rst_combineavg(rasterArray: Column): Column = ColumnAdapter(RST_CombineAvg(rasterArray.expr, expressionConfig)) def rst_derivedband(raster: Column, pythonFunc: Column, funcName: Column): Column = ColumnAdapter(RST_DerivedBand(raster.expr, pythonFunc.expr, funcName.expr, expressionConfig)) @@ -790,9 +797,9 @@ class MosaicContext(indexSystem: IndexSystem, geometryAPI: GeometryAPI) extends ColumnAdapter(RST_FromFile(raster.expr, sizeInMB.expr, expressionConfig)) def rst_fromfile(raster: Column, sizeInMB: Int): Column = ColumnAdapter(RST_FromFile(raster.expr, lit(sizeInMB).expr, expressionConfig)) - def rst_to_overlapping_tiles(raster: Column, width: Int, height: Int, overlap: Int): Column = + def rst_tooverlappingtiles(raster: Column, width: Int, height: Int, overlap: Int): Column = ColumnAdapter(RST_ToOverlappingTiles(raster.expr, lit(width).expr, lit(height).expr, lit(overlap).expr, expressionConfig)) - def rst_to_overlapping_tiles(raster: Column, width: Column, height: Column, overlap: Column): Column = + def rst_tooverlappingtiles(raster: Column, width: Column, height: Column, overlap: Column): Column = ColumnAdapter(RST_ToOverlappingTiles(raster.expr, width.expr, height.expr, overlap.expr, expressionConfig)) def rst_tryopen(raster: Column): Column = ColumnAdapter(RST_TryOpen(raster.expr, expressionConfig)) def rst_subdivide(raster: Column, sizeInMB: Column): Column = @@ -989,6 +996,10 @@ class MosaicContext(indexSystem: IndexSystem, geometryAPI: GeometryAPI) extends def try_sql(inCol: Column): Column = ColumnAdapter(TrySql(inCol.expr)) // Legacy API + @deprecated("Please use 'rst_tooverlappingtiles' expression instead.") + def rst_to_overlapping_tiles(raster: Column, width: Int, height: Int, overlap: Int): Column = rst_tooverlappingtiles(raster, width, height, overlap) + @deprecated("Please use 'rst_tooverlappingtiles' expression instead.") + def rst_to_overlapping_tiles(raster: Column, width: Column, height: Column, overlap: Column): Column = rst_tooverlappingtiles(raster, width, height, overlap) @deprecated("Please use 'st_intersects_agg' expression instead.") def st_intersects_aggregate(leftIndex: Column, rightIndex: Column): Column = st_intersects_agg(leftIndex, rightIndex) @deprecated("Please use 'st_intersection_agg' expression instead.") @@ -1062,7 +1073,7 @@ object MosaicContext extends Logging { def tmpDir(mosaicConfig: MosaicExpressionConfig): String = { if (_tmpDir == "" || mosaicConfig != null) { - val prefix = Try { mosaicConfig.getTmpPrefix }.toOption.getOrElse("") + val prefix = Try { mosaicConfig.getTmpPrefix }.toOption.getOrElse(MOSAIC_RASTER_TMP_PREFIX_DEFAULT) // 0.4.3 from "" _tmpDir = FileUtils.createMosaicTempDir(prefix) _tmpDir } else { diff --git a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicExpressionConfig.scala b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicExpressionConfig.scala index 9a76c29d2..c11211e28 100644 --- a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicExpressionConfig.scala +++ b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicExpressionConfig.scala @@ -34,8 +34,35 @@ case class MosaicExpressionConfig(configs: Map[String, String]) { .setIndexSystem(spark.conf.get(MOSAIC_INDEX_SYSTEM, H3.name)) .setRasterCheckpoint(spark.conf.get(MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_CHECKPOINT_DEFAULT)) .setRasterUseCheckpoint(spark.conf.get(MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT)) - .setTmpPrefix(spark.conf.get(MOSAIC_RASTER_TMP_PREFIX, "/tmp")) + .setTmpPrefix(spark.conf.get(MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT)) .setGDALConf(spark.conf) + .setTestMode(spark.conf.get(MOSAIC_TEST_MODE, "false")) + .setManualCleanupMode(spark.conf.get(MOSAIC_MANUAL_CLEANUP_MODE, "false")) + .setLocalAgeLimitMinutes(spark.conf.get(MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES, MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT)) + } + + def getTestMode: String = { + configs.getOrElse(MOSAIC_TEST_MODE, "false") + } + + def setTestMode(testMode: String): MosaicExpressionConfig = { + MosaicExpressionConfig(configs + (MOSAIC_TEST_MODE -> testMode)) + } + + def isTestMode: Boolean = { + Try(getTestMode == "true").getOrElse(false) + } + + def getManualCleanupMode: String = { + configs.getOrElse(MOSAIC_MANUAL_CLEANUP_MODE, "false") + } + + def setManualCleanupMode(mode: String): MosaicExpressionConfig = { + MosaicExpressionConfig(configs + (MOSAIC_MANUAL_CLEANUP_MODE -> mode)) + } + + def isManualCleanupMode: Boolean = { + Try(getManualCleanupMode == "true").getOrElse(false) } def getGDALConf: Map[String, String] = { @@ -58,7 +85,9 @@ case class MosaicExpressionConfig(configs: Map[String, String]) { def getRasterBlockSize: Int = configs.getOrElse(MOSAIC_RASTER_BLOCKSIZE, MOSAIC_RASTER_BLOCKSIZE_DEFAULT).toInt - def getTmpPrefix: String = configs.getOrElse(MOSAIC_RASTER_TMP_PREFIX, "/tmp") + def getTmpPrefix: String = configs.getOrElse(MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT) + + def getLocalAgeLimitMinutes = configs.getOrElse(MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES, MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT).toInt def setGDALConf(conf: RuntimeConfig): MosaicExpressionConfig = { val toAdd = conf.getAll.filter(_._1.startsWith(MOSAIC_GDAL_PREFIX)) @@ -89,6 +118,14 @@ case class MosaicExpressionConfig(configs: Map[String, String]) { MosaicExpressionConfig(configs + (MOSAIC_RASTER_TMP_PREFIX -> prefix)) } + def setLocalAgeLimitMinutes(limit: String): MosaicExpressionConfig = { + MosaicExpressionConfig(configs + (MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES -> limit)) + } + + def setLocalAgeLimitMinutes(limit: Int): MosaicExpressionConfig = { + setLocalAgeLimitMinutes(limit.toString) + } + def setConfig(key: String, value: String): MosaicExpressionConfig = { MosaicExpressionConfig(configs + (key -> value)) } @@ -108,8 +145,11 @@ object MosaicExpressionConfig { .setIndexSystem(spark.conf.get(MOSAIC_INDEX_SYSTEM, H3.name)) .setRasterCheckpoint(spark.conf.get(MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_CHECKPOINT_DEFAULT)) .setRasterUseCheckpoint(spark.conf.get(MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT)) - .setTmpPrefix(spark.conf.get(MOSAIC_RASTER_TMP_PREFIX, "/tmp")) + .setTmpPrefix(spark.conf.get(MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT)) .setGDALConf(spark.conf) + .setTestMode(spark.conf.get(MOSAIC_TEST_MODE, "false")) + .setManualCleanupMode(spark.conf.get(MOSAIC_MANUAL_CLEANUP_MODE, "false")) + .setLocalAgeLimitMinutes(spark.conf.get(MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES, MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT)) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala index 12986d601..b879cc9ec 100644 --- a/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala @@ -2,9 +2,9 @@ package com.databricks.labs.mosaic.gdal import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystemFactory -import com.databricks.labs.mosaic.{MOSAIC_RASTER_BLOCKSIZE_DEFAULT, MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_CHECKPOINT_DEFAULT, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} +import com.databricks.labs.mosaic.{MOSAIC_RASTER_BLOCKSIZE_DEFAULT, MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_CHECKPOINT_DEFAULT, MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT, MOSAIC_RASTER_TMP_PREFIX_DEFAULT, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} import com.databricks.labs.mosaic.functions.{MosaicContext, MosaicExpressionConfig} -import com.databricks.labs.mosaic.utils.PathUtils +import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} import org.apache.spark.internal.Logging import org.apache.spark.sql.SparkSession import org.gdal.gdal.gdal @@ -34,8 +34,10 @@ object MosaicGDAL extends Logging { // noinspection ScalaWeakerAccess val GDAL_ENABLED = "spark.mosaic.gdal.native.enabled" var isEnabled = false - var checkpointPath: String = _ - var useCheckpoint: Boolean = _ + var checkpointPath: String = MOSAIC_RASTER_CHECKPOINT_DEFAULT + var useCheckpoint: Boolean = MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT.toBoolean + var localRasterDir: String = s"$MOSAIC_RASTER_TMP_PREFIX_DEFAULT/mosaic_tmp" + var localAgeLimitMinutes: Int = MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT.toInt // Only use this with GDAL rasters @@ -66,6 +68,7 @@ object MosaicGDAL extends Logging { mosaicConfig.getGDALConf.foreach { case (k, v) => gdal.SetConfigOption(k.split("\\.").last, v) } setBlockSize(mosaicConfig) configureCheckpoint(mosaicConfig) + configureLocalRasterDir(mosaicConfig) } def configureCheckpoint(mosaicConfig: MosaicExpressionConfig): Unit = { @@ -73,6 +76,20 @@ object MosaicGDAL extends Logging { this.useCheckpoint = mosaicConfig.isRasterUseCheckpoint } + def configureLocalRasterDir(mosaicConfig: MosaicExpressionConfig): Unit = { + this.localAgeLimitMinutes = mosaicConfig.getLocalAgeLimitMinutes + + // don't allow a fuse path + if (PathUtils.isFuseLocation(mosaicConfig.getTmpPrefix)) { + throw new Error( + s"configured tmp prefix '${mosaicConfig.getTmpPrefix}' must be local, " + + s"not fuse mounts ('/dbfs/', '/Volumes/', or '/Workspace/')") + } else { + this.localRasterDir = s"${mosaicConfig.getTmpPrefix}/mosaic_tmp" + } + } + + def setBlockSize(mosaicConfig: MosaicExpressionConfig): Unit = { val blockSize = mosaicConfig.getRasterBlockSize if (blockSize > 0) { @@ -116,6 +133,7 @@ object MosaicGDAL extends Logging { } } else { configureCheckpoint(mosaicConfig) + configureLocalRasterDir(mosaicConfig) } } @@ -266,4 +284,7 @@ object MosaicGDAL extends Logging { /** @return default value of checkpoint path. */ def getCheckpointPathDefault: String = MOSAIC_RASTER_CHECKPOINT_DEFAULT + def getLocalRasterDir: String = this.localRasterDir + + def getLocalAgeLimitMinutes: Int = this.localAgeLimitMinutes } diff --git a/src/main/scala/com/databricks/labs/mosaic/package.scala b/src/main/scala/com/databricks/labs/mosaic/package.scala index 4e4716fab..01ad325c6 100644 --- a/src/main/scala/com/databricks/labs/mosaic/package.scala +++ b/src/main/scala/com/databricks/labs/mosaic/package.scala @@ -25,6 +25,9 @@ package object mosaic { val MOSAIC_RASTER_USE_CHECKPOINT = "spark.databricks.labs.mosaic.raster.use.checkpoint" val MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT = "false" val MOSAIC_RASTER_TMP_PREFIX = "spark.databricks.labs.mosaic.raster.tmp.prefix" + val MOSAIC_RASTER_TMP_PREFIX_DEFAULT = "/tmp" + val MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES = "spark.databricks.labs.mosaic.raster.local.age.limit.minutes" + val MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT = "30" val MOSAIC_RASTER_BLOCKSIZE = "spark.databricks.labs.mosaic.raster.blocksize" val MOSAIC_RASTER_BLOCKSIZE_DEFAULT = "128" @@ -35,7 +38,7 @@ package object mosaic { val MOSAIC_NO_DRIVER = "no_driver" val MOSAIC_TEST_MODE = "spark.databricks.labs.mosaic.test.mode" - + val MOSAIC_MANUAL_CLEANUP_MODE = "spark.databricks.labs.mosaic.manual.cleanup.mode" def read: MosaicDataFrameReader = new MosaicDataFrameReader(SparkSession.builder().getOrCreate()) diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala index 0a881d785..5f986f04c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala @@ -1,10 +1,16 @@ package com.databricks.labs.mosaic.utils -import java.io.{BufferedInputStream, FileInputStream} -import java.nio.file.{Files, Paths} +import com.databricks.labs.mosaic.MOSAIC_RASTER_TMP_PREFIX_DEFAULT + +import java.io.{BufferedInputStream, File, FileInputStream, FilenameFilter, IOException} +import java.nio.file.attribute.BasicFileAttributes +import java.nio.file.{FileVisitResult, Files, Path, Paths, SimpleFileVisitor} +import scala.util.Try object FileUtils { + val MINUTE_IN_MILLIS = 60 * 1000 + def readBytes(path: String): Array[Byte] = { val bufferSize = 1024 * 1024 // 1MB val cleanPath = PathUtils.replaceDBFSTokens(path) @@ -23,7 +29,7 @@ object FileUtils { bytes } - def createMosaicTempDir(prefix: String = "/tmp"): String = { + def createMosaicTempDir(prefix: String = MOSAIC_RASTER_TMP_PREFIX_DEFAULT): String = { val tempRoot = Paths.get(s"$prefix/mosaic_tmp/") if (!Files.exists(tempRoot)) { Files.createDirectories(tempRoot) @@ -32,4 +38,105 @@ object FileUtils { tempDir.toFile.getAbsolutePath } + /** + * Delete files recursively (no conditions). + * @param root + * May be a directory or a file. + * @param keepRoot + * If true, avoid deleting the root dir itself. + */ + def deleteRecursively(root: Path, keepRoot: Boolean): Unit = { + + Files.walkFileTree(root, new SimpleFileVisitor[Path] { + override def visitFile(file: Path, attributes: BasicFileAttributes): FileVisitResult = { + Try(Files.delete(file)) + FileVisitResult.CONTINUE + } + + override def postVisitDirectory(dir: Path, exception: IOException): FileVisitResult = { + if ((!keepRoot || dir.compareTo(root) != 0) && isEmptyDir(dir)) { + Try(Files.delete(dir)) + } + FileVisitResult.CONTINUE + } + }) + } + + def deleteRecursively(root: File, keepRoot: Boolean): Unit = { + deleteRecursively(root.toPath, keepRoot) + } + + def deleteRecursively(path: String, keepRoot: Boolean): Unit = { + deleteRecursively(Paths.get(path), keepRoot) + } + + /** + * Delete files recursively if they match the following age conditions: + * - if < 0, e.g. -1 do not delete anything + * - if 0 delete regardless of age + * - if > 0 delete if the file last modified time is older than the age in minutes + * @param root + * May be a directory or a file. + * @param ageMinutes + * Age in minutes to test. + * @param keepRoot + * If true, avoid deleting the root dir itself. + */ + def deleteRecursivelyOlderThan(root: Path, ageMinutes: Int, keepRoot: Boolean): Unit = { + if (ageMinutes == 0) { + deleteRecursively(root, keepRoot) + } + else if (ageMinutes > 0 ) { + val ageMillis = ageMinutes * MINUTE_IN_MILLIS + + Files.walkFileTree(root, new SimpleFileVisitor[Path] { + override def visitFile(file: Path, attributes: BasicFileAttributes): FileVisitResult = { + if (isPathModTimeGTMillis(file, ageMillis)) { + Try(Files.delete(file)) + } + FileVisitResult.CONTINUE + } + + override def postVisitDirectory(dir: Path, exception: IOException): FileVisitResult = { + if ( + (!keepRoot || dir.compareTo(root) != 0) && isEmptyDir(dir) + && isPathModTimeGTMillis(dir, ageMillis) + ) { + Try(Files.delete(dir)) + } + FileVisitResult.CONTINUE + } + }) + } + } + + def deleteRecursivelyOlderThan(root: String, ageMinutes: Int, keepRoot: Boolean): Unit = { + deleteRecursivelyOlderThan(Paths.get(root), ageMinutes, keepRoot) + } + + def deleteRecursivelyOlderThan(root: File, ageMinutes: Int, keepRoot: Boolean): Unit = { + deleteRecursivelyOlderThan(root.toPath, ageMinutes, keepRoot) + } + + def isEmptyDir(dir: Path): Boolean = { + if (Files.exists(dir) && Files.isDirectory(dir)) { + !Files.list(dir).findAny().isPresent + } else { + false + } + } + + def isEmptyDir(dir: File): Boolean = { + isEmptyDir(dir.toPath) + } + + def isEmptyDir(dir: String): Boolean = { + isEmptyDir(Paths.get(dir)) + } + + def isPathModTimeGTMillis(p: Path, ageMillis: Long): Boolean = { + val diff = System.currentTimeMillis() - Files.getLastModifiedTime(p).toMillis + diff > ageMillis + } + } diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala index cbdb1b417..e5742c969 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.utils -import com.databricks.labs.mosaic.functions.MosaicContext +import com.databricks.labs.mosaic.functions.{MosaicContext, MosaicExpressionConfig} import java.nio.file.{Files, Path, Paths} import scala.jdk.CollectionConverters._ @@ -88,8 +88,8 @@ object PathUtils { * @return * The tmp path. */ - def createTmpFilePath(extension: String): String = { - val tmpDir = MosaicContext.tmpDir(null) + def createTmpFilePath(extension: String, mosaicConfig: MosaicExpressionConfig = null): String = { + val tmpDir = MosaicContext.tmpDir(mosaicConfig) val uuid = java.util.UUID.randomUUID.toString val outPath = s"$tmpDir/raster_${uuid.replace("-", "_")}.$extension" Files.createDirectories(Paths.get(outPath).getParent) @@ -198,15 +198,13 @@ object PathUtils { */ def isFuseLocation(path: String): Boolean = { // 0.4.3 - new function - val p = getCleanPath(path) - val isFuse = p match { - case _ if ( + getCleanPath(path) match { + case p if p.startsWith(s"$DBFS_FUSE_TOKEN/") || p.startsWith(s"$VOLUMES_TOKEN/") || - p.startsWith(s"$WORKSPACE_TOKEN/")) => true + p.startsWith(s"$WORKSPACE_TOKEN/") => true case _ => false } - isFuse } /** diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala index 40124029a..492abbdc1 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala @@ -22,10 +22,10 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { resultDriver should not be "" resultDriver should include("GDAL") - val sc = spark.sparkContext - val numExecutors = sc.getExecutorMemoryStatus.size - 1 + val _sc = spark.sparkContext + val numExecutors = _sc.getExecutorMemoryStatus.size - 1 val resultExecutors = Try( - sc.parallelize(1 to numExecutors) + _sc.parallelize(1 to numExecutors) .pipe(checkCmd) .collect ).getOrElse(Array[String]()) @@ -33,10 +33,11 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { resultExecutors.foreach(s => s should include("GDAL")) } - test("Verify that checkpoint is not used.") { - spark.conf.get(MOSAIC_TEST_MODE) shouldBe "true" - MosaicGDAL.isUseCheckpoint shouldBe false - } + //commenting out to allow toggling checkpoint on/off +// test("Verify that checkpoint is not used.") { +// spark.conf.get(MOSAIC_TEST_MODE) shouldBe "true" +// MosaicGDAL.isUseCheckpoint shouldBe false +// } test("Read raster metadata from GeoTIFF file.") { assume(System.getProperty("os.name") == "Linux") @@ -136,7 +137,7 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { MosaicGDAL.setBlockSize(30) - val ds = gdalJNI.GetDriverByName("GTiff").Create("/tmp/mosaic_tmp/test.tif", 50, 50, 1, gdalconst.gdalconstConstants.GDT_Float32) + val ds = gdalJNI.GetDriverByName("GTiff").Create(s"$getMosaicTmpRootDir/test.tif", 50, 50, 1, gdalconst.gdalconstConstants.GDT_Float32) val values = 0 until 50 * 50 ds.GetRasterBand(1).WriteRaster(0, 0, 50, 50, values.toArray) diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala index 9d9328ca6..43ff72bb7 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala @@ -1,50 +1,182 @@ package com.databricks.labs.mosaic.expressions.raster +import com.databricks.labs.mosaic.{MOSAIC_MANUAL_CLEANUP_MODE, MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT, MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem +import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.functions.MosaicContext +import com.databricks.labs.mosaic.gdal.MosaicGDAL +import com.databricks.labs.mosaic.utils.FileUtils import org.apache.spark.sql.QueryTest +import org.apache.spark.sql.functions.lit +import org.apache.spark.sql.types.BinaryType import org.scalatest.matchers.should.Matchers._ +import java.nio.file.Paths +import scala.collection.mutable +import scala.util.Try + trait RST_ClipBehaviors extends QueryTest { // noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + + // sc.conf.set(MOSAIC_MANUAL_CLEANUP_MODE, "true") + // sc.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, "true") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ - val rastersInMemory = spark.read - .format("gdal") - .option("raster_storage", "in-memory") - .load("src/test/resources/modis") + info(s"test on? ${sc.conf.get(MOSAIC_TEST_MODE, "false")}") + info(s"manual cleanup on? ${sc.conf.get(MOSAIC_MANUAL_CLEANUP_MODE, "false")}") + info(s"cleanup minutes (config)? ${sc.conf.get(MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES, MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT)}") + +// val checkDir = MosaicGDAL.getCheckpointPath +// info(s"configured checkpoint dir? $checkDir") +// info(s"checkpoint on? ${sc.conf.get(MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT)}") +// +// val localDir = MosaicGDAL.getLocalRasterDir +// info(s"configured local raster dir? $localDir") +// info(s"local dir exists and is dir? -> ${Paths.get(localDir).toFile.exists()} |" + +// s" ${Paths.get(localDir).toFile.isDirectory}") +// info(s"last modified for working dir? -> ${Paths.get(localDir).toFile.lastModified()}") +// info(s"current time millis -> ${System.currentTimeMillis()}") + +// // clean up configured MosaicTmpRootDir +// // - all but those in the last 5 minutes +// GDAL.cleanUpManualDir(ageMinutes = 5, MosaicGDAL.getMosaicTmpRootDir, keepRoot = true) match { +// case Some(msg) => info(s"cleanup mosaic tmp dir msg -> '$msg'") +// case _ => () +// } + + val testPath = "src/test/resources/binary/geotiff-small/chicago_sp27.tif" + + info("\n::: base :::") + val df = spark.read.format("gdal").load(testPath) + .withColumn("content", $"tile.raster") + .withColumn("pixels", rst_pixelcount($"tile")) + .withColumn("size", rst_memsize($"tile")) + .withColumn("srid", rst_srid($"tile")) + .withColumn("pixel_height", rst_pixelheight($"tile")) + .withColumn("pixel_width", rst_pixelwidth($"tile")) + .select("pixels", "srid", "size", "tile", "pixel_height", "pixel_width", "content") + .limit(1) + +// df.write.format("noop").mode("overwrite").save() + + val base = df.first + + val p = base.getAs[mutable.WrappedArray[Long]](0)(0) + val srid = base.get(1).asInstanceOf[Int] + val sz = base.get(2) + val tile = base.get(3) + val ph = base.get(4).asInstanceOf[Double] + val pw = base.get(5).asInstanceOf[Double] +// val content = base.get(6) + info(s"tile -> $tile (${tile.getClass.getName})") + info(s"size -> $sz") + info(s"pixels -> $p") + info(s"srid -> $srid (${srid.getClass.getName})") + info(s"pixel_height -> $ph") + info(s"pixel_width -> $pw") - val gridTiles = rastersInMemory + info("\n::: clipper :::") + val ftMeters = 0.3 // ~0.3 ft in meter + val ftUnits = 0.3 // epsg:26771 0.3 ft per unit + val buffVal: Double = ph * ftMeters * ftUnits * 50.5 + // trigger half-in policy dif + val clipper = df .withColumn("bbox", rst_boundingbox($"tile")) .withColumn("cent", st_centroid($"bbox")) - .withColumn("clip_region", st_buffer($"cent", 0.1)) - .withColumn("clip", rst_clip($"tile", $"clip_region")) - .withColumn("bbox2", rst_boundingbox($"clip")) - .withColumn("result", st_area($"bbox") =!= st_area($"bbox2")) - .select("result") - .as[Boolean] - .collect() + .withColumn("clip_region", st_buffer($"cent", buffVal)) + .withColumn("srid", st_srid($"clip_region")) + .select("clip_region", "srid") + .first + val regionWKB = clipper.get(0) + val clipSRID = clipper.get(1) + info(s"buffVal -> $buffVal") + info(s"clip-srid -> $clipSRID") + clipSRID == 0 should be(true) + + val gRegion = geometryAPI.geometry(regionWKB, BinaryType) + gRegion.setSpatialReference(srid) + val wkbRegion4326 = gRegion.transformCRSXY(4326).toWKB + + info("\n::: clip tests :::") + + // WKB that will produce same pixel outputs + val h3WKB = { + List(wkbRegion4326).toDF("wkb") + .withColumn("centroid", st_centroid($"wkb")) + .withColumn( + "cellid", + grid_longlatascellid(st_x($"centroid"), st_y($"centroid"), lit(12)) + ) + .select(grid_boundaryaswkb($"cellid")) + .first.get(0) + } + val gH3 = geometryAPI.geometry(h3WKB, BinaryType) + gH3.setSpatialReference(4326) + val gH3Trans = gH3.transformCRSXY(srid) + info(s"gH3Trans area -> ${gH3Trans.getArea}") + val clipWKB = gH3Trans.toWKB + + val r1 = df + .withColumn("clip", rst_clip($"tile", lit(clipWKB))) // <- touches + .withColumn("pixels", rst_pixelcount($"clip")) + .select("clip", "pixels") + .first + + // val c1 = r1.asInstanceOf[GenericRowWithSchema].get(0) + // val createInfo1 = c1.asInstanceOf[GenericRowWithSchema].getAs[Map[String, String]](2) + // val path1 = createInfo1("path") + // val sz1 = createInfo1("mem_size").toInt + // info(s"clip-touches -> $c1 (${c1.getClass.getName})") + // info(s"clip-touches-createInfo -> $createInfo1") + // info(s"...clip-touches-path -> $path1") + // info(s"...clip-touches-memsize -> $sz1}") + // Paths.get(path1).toFile.exists should be(true) - gridTiles.forall(identity) should be(true) + val p1 = r1.getAs[mutable.WrappedArray[Long]](1)(0) + info(s"clip-touches-pixels -> $p1") - rastersInMemory.createOrReplaceTempView("source") + val r2 = df + .withColumn("clip", rst_clip($"tile", lit(clipWKB), lit(false))) // <- half-in + .withColumn("pixels", rst_pixelcount($"clip")) + .select("clip", "pixels") + .first + + // val c2 = r2.asInstanceOf[GenericRowWithSchema].get(0) + // val createInfo2 = c2.asInstanceOf[GenericRowWithSchema].getAs[Map[String, String]](2) + // val path2 = createInfo2("path") + // val sz2 = createInfo2("mem_size").toInt + // //info(s"clip-half -> $c2 (${c2.getClass.getName})") + // //info(s"clip-half-createInfo -> $createInfo2") + // //info(s"...clip-half-path -> $path2") + // info(s"...clip-half-memsize -> $sz2}") + // Paths.get(path2).toFile.exists should be(true) + + val p2 = r2.getAs[mutable.WrappedArray[Long]](1)(0) + info(s"clip-half-pixels -> $p2") + + p == p1 should be(false) + p == p2 should be(false) + p1 == p2 should be(false) + + df.createOrReplaceTempView("source") noException should be thrownBy spark - .sql(""" - |select - | rst_clip(tile, st_buffer(st_centroid(rst_boundingbox(tile)), 0.1)) as tile - |from source - |""".stripMargin) + .sql( + """ + |select + | rst_clip(tile, st_buffer(st_centroid(rst_boundingbox(tile)), 0.1)) as tile + |from source + |""".stripMargin) .collect() - } } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala index daab1ee90..6b9091510 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala @@ -1,5 +1,6 @@ package com.databricks.labs.mosaic.expressions.raster +import com.databricks.labs.mosaic.{MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_TEST_MODE} import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.functions.MosaicContext @@ -10,11 +11,16 @@ import org.scalatest.matchers.should.Matchers._ trait RST_MaxBehaviors extends QueryTest { def behavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { + val sc = this.spark + import sc.implicits._ + sc.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, "false") + + sc.conf.get(MOSAIC_TEST_MODE, "false") should be("true") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxTest.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxTest.scala index 0a0b865cd..34e45e541 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxTest.scala @@ -17,8 +17,8 @@ class RST_MaxTest extends QueryTest with SharedSparkSessionGDAL with RST_MaxBeha SQLConf.CODEGEN_FACTORY_MODE.key -> CodegenObjectFactoryMode.NO_CODEGEN.toString ) _ - // Hotfix for SharedSparkSession afterAll cleanup. - override def afterAll(): Unit = Try(super.afterAll()) +// // Hotfix for SharedSparkSession afterAll cleanup. +// override def afterAll(): Unit = Try(super.afterAll()) // These tests are not index system nor geometry API specific. // Only testing one pairing is sufficient. diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCountBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCountBehaviors.scala index 87582df1f..c6a076592 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCountBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCountBehaviors.scala @@ -31,8 +31,9 @@ trait RST_PixelCountBehaviors extends QueryTest { .withColumn("tile", rst_tessellate($"tile", lit(3))) .createOrReplaceTempView("source") + // TODO: modified to 3 args... should this be revisited? noException should be thrownBy spark.sql(""" - |select rst_pixelcount(tile) from source + |select rst_pixelcount(tile,false,false) from source |""".stripMargin) noException should be thrownBy rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTilesBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTilesBehaviors.scala index bfd202a3b..445d3d358 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTilesBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTilesBehaviors.scala @@ -24,7 +24,7 @@ trait RST_ToOverlappingTilesBehaviors extends QueryTest { .load("src/test/resources/modis") val gridTiles = rastersInMemory - .withColumn("tile", rst_to_overlapping_tiles($"tile", lit(500), lit(500), lit(10))) + .withColumn("tile", rst_tooverlappingtiles($"tile", lit(500), lit(500), lit(10))) .select("tile") rastersInMemory @@ -32,7 +32,7 @@ trait RST_ToOverlappingTilesBehaviors extends QueryTest { noException should be thrownBy spark.sql( """ - |select rst_to_overlapping_tiles(tile, 500, 500, 10) + |select rst_tooverlappingtiles(tile, 500, 500, 10) | from source |""".stripMargin).take(1) diff --git a/src/test/scala/org/apache/spark/sql/test/MosaicTestSparkSession.scala b/src/test/scala/org/apache/spark/sql/test/MosaicTestSparkSession.scala index 84a613b31..4d0ed17ba 100644 --- a/src/test/scala/org/apache/spark/sql/test/MosaicTestSparkSession.scala +++ b/src/test/scala/org/apache/spark/sql/test/MosaicTestSparkSession.scala @@ -1,5 +1,6 @@ package org.apache.spark.sql.test +import com.databricks.labs.mosaic.MOSAIC_TEST_MODE import org.apache.spark.{SparkConf, SparkContext} class MosaicTestSparkSession(sc: SparkContext) extends TestSparkSession(sc) { @@ -15,7 +16,7 @@ class MosaicTestSparkSession(sc: SparkContext) extends TestSparkSession(sc) { .set("spark.driver.memory", "32g") .set("spark.executor.memory", "32g") .set("spark.sql.shuffle.partitions", "8") - .set("spark.sql.testkey", "true") + .set(MOSAIC_TEST_MODE, "true") ) ) } diff --git a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala index 95f71978f..4f22385cd 100644 --- a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala +++ b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala @@ -1,8 +1,9 @@ package org.apache.spark.sql.test +import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.databricks.labs.mosaic.utils.FileUtils -import com.databricks.labs.mosaic.{MOSAIC_GDAL_NATIVE, MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} +import com.databricks.labs.mosaic.{MOSAIC_GDAL_NATIVE, MOSAIC_MANUAL_CLEANUP_MODE, MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES, MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} import org.apache.spark.SparkConf import org.apache.spark.sql.SparkSession import org.gdal.gdal.gdal @@ -11,30 +12,74 @@ import scala.util.Try trait SharedSparkSessionGDAL extends SharedSparkSession { + private var mosaicCheckpointRootDir: String = _ + override def sparkConf: SparkConf = { + //note: calling super.sparkConf constructs a new object super.sparkConf .set(MOSAIC_GDAL_NATIVE, "true") - super.sparkConf .set(MOSAIC_TEST_MODE, "true") } override def createSparkSession: TestSparkSession = { - val conf = sparkConf - conf.set(MOSAIC_RASTER_CHECKPOINT, FileUtils.createMosaicTempDir(prefix = "/mnt/")) SparkSession.cleanupAnyExistingSession() + val conf = sparkConf val session = new MosaicTestSparkSession(conf) session.sparkContext.setLogLevel("ERROR") - Try { - MosaicGDAL.enableGDAL(session) - } + mosaicCheckpointRootDir = FileUtils.createMosaicTempDir(prefix = getCheckpointRootDir) + Try(MosaicGDAL.enableGDAL(session)) session } override def beforeEach(): Unit = { super.beforeEach() - sparkConf.set(MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT) - MosaicGDAL.enableGDAL(this.spark) - gdal.AllRegister() + + val sc: SparkSession = this.spark + sc.sparkContext.setLogLevel("ERROR") + + sc.conf.set(MOSAIC_GDAL_NATIVE, "true") + sc.conf.set(MOSAIC_TEST_MODE, "true") + sc.conf.set(MOSAIC_MANUAL_CLEANUP_MODE, "true") // <- "true" is needed (0.4.3) + sc.conf.set(MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES, "10") + sc.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT) + sc.conf.set(MOSAIC_RASTER_CHECKPOINT, mosaicCheckpointRootDir) + sc.conf.set(MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT) + sc.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT) +// sc.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, "true") + + Try(MosaicGDAL.enableGDAL(sc)) + Try(gdal.AllRegister()) } + override def afterEach(): Unit = { + super.afterEach() + + // clean up 5+ minute old checkpoint files (for testing) + GDAL.cleanUpManualDir(ageMinutes = 5, getCheckpointRootDir, keepRoot = true, allowFuseDelete = true) match { + case Some(msg) => info(s"cleanup mosaic tmp dir msg -> '$msg'") + case _ => () + } + } + + override def afterAll(): Unit = { + // Hotfix for SharedSparkSession afterAll cleanup. + // - super.afterAll stops spark + Try(super.afterAll()) + + // option: clean up configured MosaicTmpRootDir + // - all but those in the last 5 minutes + // - this is separate from the managed process (10 minute cleanup) + GDAL.cleanUpManualDir(ageMinutes = 5, getMosaicTmpRootDir, keepRoot = true) match { + case Some(msg) => info(s"cleanup mosaic tmp dir msg -> '$msg'") + case _ => () + } + } + + protected def getCheckpointRootDir: String = "/dbfs/checkpoint" + + protected def getMosaicCheckpointRootDir: String = mosaicCheckpointRootDir + + protected def getTempRootDir: String = MOSAIC_RASTER_TMP_PREFIX_DEFAULT + + protected def getMosaicTmpRootDir: String = s"$getTempRootDir/mosaic_tmp" } From 7281f6dc533fd360e0deeddb8e22658c463b3745 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Sat, 8 Jun 2024 19:33:58 -0400 Subject: [PATCH 03/60] CleanUpManager.scala now a long-running thread that manages tmp file cleanup based on configured policies, e.g. file age of 30 minutes. --- CHANGELOG.md | 5 +- .../test/utils/mosaic_test_case_with_gdal.py | 4 +- .../labs/mosaic/core/raster/api/GDAL.scala | 38 +-- .../core/raster/gdal/MosaicRasterGDAL.scala | 269 ++++++++---------- .../gdal/MosaicRasterWriteOptions.scala | 8 +- .../core/raster/io/CleanUpManager.scala | 119 ++++++++ .../mosaic/core/raster/io/RasterCleaner.scala | 106 ++++--- .../core/raster/io/RasterHydrator.scala | 49 ++++ .../mosaic/core/raster/io/RasterReader.scala | 34 +-- .../mosaic/core/raster/io/RasterWriter.scala | 45 ++- .../core/raster/operator/CombineAVG.scala | 6 +- .../raster/operator/gdal/GDALBuildVRT.scala | 5 +- .../core/raster/operator/gdal/GDALInfo.scala | 2 +- .../raster/operator/gdal/GDALTranslate.scala | 6 +- .../core/raster/operator/gdal/GDALWarp.scala | 5 +- .../raster/operator/merge/MergeBands.scala | 15 +- .../raster/operator/merge/MergeRasters.scala | 9 +- .../operator/pixel/PixelCombineRasters.scala | 13 +- .../operator/retile/BalancedSubdivision.scala | 7 +- .../operator/retile/OverlappingTiles.scala | 10 +- .../operator/retile/RasterTessellate.scala | 13 +- .../core/raster/operator/retile/ReTile.scala | 6 +- .../operator/separate/SeparateBands.scala | 12 +- .../core/types/model/MosaicRasterTile.scala | 51 +++- .../datasource/gdal/GDALFileFormat.scala | 2 +- .../mosaic/datasource/gdal/ReTileOnRead.scala | 22 +- .../mosaic/datasource/gdal/ReadAsPath.scala | 12 +- .../mosaic/datasource/gdal/ReadInMemory.scala | 10 +- .../mosaic/datasource/gdal/ReadStrategy.scala | 5 +- .../expressions/raster/RST_BoundingBox.scala | 6 +- .../mosaic/expressions/raster/RST_Clip.scala | 7 +- .../expressions/raster/RST_CombineAvg.scala | 7 +- .../raster/RST_CombineAvgAgg.scala | 17 +- .../expressions/raster/RST_Convolve.scala | 2 - .../expressions/raster/RST_DerivedBand.scala | 5 +- .../raster/RST_DerivedBandAgg.scala | 12 +- .../expressions/raster/RST_Filter.scala | 3 - .../expressions/raster/RST_FromBands.scala | 5 +- .../expressions/raster/RST_FromContent.scala | 17 +- .../expressions/raster/RST_FromFile.scala | 17 +- .../expressions/raster/RST_GeoReference.scala | 2 +- .../raster/RST_GetSubdataset.scala | 1 - .../expressions/raster/RST_InitNoData.scala | 1 - .../expressions/raster/RST_IsEmpty.scala | 3 +- .../expressions/raster/RST_MakeTiles.scala | 18 +- .../expressions/raster/RST_MapAlgebra.scala | 3 +- .../mosaic/expressions/raster/RST_Max.scala | 2 +- .../expressions/raster/RST_Median.scala | 2 +- .../expressions/raster/RST_MemSize.scala | 6 +- .../mosaic/expressions/raster/RST_Merge.scala | 3 +- .../expressions/raster/RST_MergeAgg.scala | 14 +- .../mosaic/expressions/raster/RST_Min.scala | 2 +- .../mosaic/expressions/raster/RST_NDVI.scala | 2 - .../expressions/raster/RST_PixelCount.scala | 2 +- .../raster/RST_RasterToWorldCoord.scala | 2 +- .../raster/RST_RasterToWorldCoordX.scala | 2 +- .../raster/RST_RasterToWorldCoordY.scala | 2 +- .../expressions/raster/RST_ReTile.scala | 8 +- .../expressions/raster/RST_Rotation.scala | 2 +- .../mosaic/expressions/raster/RST_SRID.scala | 2 +- .../expressions/raster/RST_ScaleX.scala | 2 +- .../expressions/raster/RST_ScaleY.scala | 2 +- .../raster/RST_SeparateBands.scala | 2 +- .../expressions/raster/RST_SetNoData.scala | 2 - .../expressions/raster/RST_SetSRID.scala | 2 - .../mosaic/expressions/raster/RST_SkewX.scala | 2 +- .../mosaic/expressions/raster/RST_SkewY.scala | 2 +- .../expressions/raster/RST_Subdivide.scala | 2 +- .../expressions/raster/RST_Summary.scala | 2 +- .../expressions/raster/RST_Tessellate.scala | 3 +- .../raster/RST_ToOverlappingTiles.scala | 2 +- .../expressions/raster/RST_Transform.scala | 2 - .../expressions/raster/RST_TryOpen.scala | 2 +- .../expressions/raster/RST_UpperLeftX.scala | 2 +- .../expressions/raster/RST_UpperLeftY.scala | 2 +- .../raster/RST_WorldToRasterCoord.scala | 2 +- .../raster/RST_WorldToRasterCoordX.scala | 2 +- .../raster/RST_WorldToRasterCoordY.scala | 2 +- .../mosaic/expressions/raster/RST_Write.scala | 8 +- .../raster/base/Raster1ArgExpression.scala | 16 +- .../raster/base/Raster2ArgExpression.scala | 17 +- .../base/RasterArray1ArgExpression.scala | 18 +- .../base/RasterArray2ArgExpression.scala | 18 +- .../raster/base/RasterArrayExpression.scala | 19 +- .../raster/base/RasterBandExpression.scala | 17 +- .../raster/base/RasterExpression.scala | 16 +- .../base/RasterExpressionSerialization.scala | 8 +- .../base/RasterGeneratorExpression.scala | 19 +- .../raster/base/RasterGridExpression.scala | 2 +- .../raster/base/RasterPathAware.scala | 83 ------ .../RasterTessellateGeneratorExpression.scala | 17 +- .../raster/base/RasterToGridExpression.scala | 10 +- .../labs/mosaic/gdal/MosaicGDAL.scala | 62 +++- .../labs/mosaic/utils/PathUtils.scala | 4 +- .../core/raster/TestRasterBandGDAL.scala | 8 +- .../mosaic/core/raster/TestRasterGDAL.scala | 22 +- .../raster/RST_ClipBehaviors.scala | 6 +- .../sql/test/SharedSparkSessionGDAL.scala | 16 +- 98 files changed, 761 insertions(+), 727 deletions(-) create mode 100644 src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala create mode 100644 src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterHydrator.scala delete mode 100644 src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterPathAware.scala diff --git a/CHANGELOG.md b/CHANGELOG.md index 08862e726..a348d9861 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -7,13 +7,16 @@ - python: `mos.enable_gdal(spark, with_checkpoint_path=path)` - additional functions include: `gdal.update_checkpoint_path`, `gdal.set_checkpoint_on`, `gdal.set_checkpoint_off`, and `gdal.reset_checkpoint` - scala: `MosaicGDAL.enableGDALWithCheckpoint(spark, path)` (similar bindings to python as well) -- `RST_PixelCount` now supports optional 'countNoDataMask' (default is `false`, can now be `true`) to optionally get full +- Local files are no longer immediately deleted (disposed) but are controlled through `spark.databricks.labs.mosaic.manual.cleanup.mode` and `spark.databricks.labs.mosaic.raster.local.age.limit.minutes` + along with existing ability to specify the session local storage root dir with `spark.databricks.labs.mosaic.raster.tmp.prefix` +- `RST_PixelCount` now supports optional 'countNoData' and 'countMask' (defaults are `false`, can now be `true`) to optionally get full pixel counts where mask is 0.0 and noData is what is configured in the raster - Added `RST_Write` to save a generated 'tile' to a specified directory (e.g. fuse) location using its GDAL driver and raster data / path - Added `RST_GDALWarp` and `RST_GDALTransform` to execute arbitrary GDAL commands on a raster tile and return a raster tile - Improved raster_to_grid reader performance - `RST_Clip` GDAL Warp option `CUTLINE_ALL_TOUCHED` configurable (default is `true`, can now be `false`); also, setting SpatialReferenceSystem in the generated Shapefile Feature Layer (along with the WKB 'geometry' field as before) +- `RST_MemSize` now returns -1 if memory cannot be gotten from a raster - Python bindings added for `RST_Avg`, `RST_Max`, `RST_Median`, `RST_Min`, and `RST_PixelCount`; also missing 'driver' param documented for `RST_FromContent`, missing docs added for `RST_SetSRID`, and standardized `RST_ToOverlappingTiles` (`RST_To_Overlapping_Tiles` deprecated) diff --git a/python/test/utils/mosaic_test_case_with_gdal.py b/python/test/utils/mosaic_test_case_with_gdal.py index 05ce5e1e7..c2bb83218 100644 --- a/python/test/utils/mosaic_test_case_with_gdal.py +++ b/python/test/utils/mosaic_test_case_with_gdal.py @@ -19,8 +19,8 @@ def setUpClass(cls) -> None: # manual cleanup "true" is needed (0.4.3) cls.spark.conf.set("spark.databricks.labs.mosaic.test.mode", "true") - cls.spark.conf.set("spark.databricks.labs.mosaic.manual.cleanup.mode", "true") - # cls.spark.conf.set("spark.databricks.labs.mosaic.raster.local.age.limit.minutes", "10") # "30" default + cls.spark.conf.set("spark.databricks.labs.mosaic.manual.cleanup.mode", "false") + cls.spark.conf.set("spark.databricks.labs.mosaic.raster.local.age.limit.minutes", "10") # "30" default # cls.spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "true") # "false" default pwd_dir = os.getcwd() diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala index 26ec29710..255f42c27 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala @@ -1,11 +1,10 @@ package com.databricks.labs.mosaic.core.raster.api -import com.databricks.labs.mosaic.MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES import com.databricks.labs.mosaic.core.raster.gdal.{MosaicRasterBandGDAL, MosaicRasterGDAL} import com.databricks.labs.mosaic.core.raster.operator.transform.RasterTransform import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import com.databricks.labs.mosaic.gdal.MosaicGDAL -import com.databricks.labs.mosaic.gdal.MosaicGDAL.{configureGDAL, localAgeLimitMinutes, localRasterDir} +import com.databricks.labs.mosaic.gdal.MosaicGDAL.configureGDAL import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} import org.apache.spark.sql.SparkSession import org.apache.spark.sql.types.{BinaryType, DataType, StringType} @@ -13,7 +12,6 @@ import org.apache.spark.unsafe.types.UTF8String import org.gdal.gdal.gdal import org.gdal.gdalconst.gdalconstConstants._ -import java.io.File import java.nio.file.{Files, Paths} import java.util.UUID import scala.sys.process._ @@ -135,9 +133,9 @@ object GDAL { val bytes = inputRaster.asInstanceOf[Array[Byte]] try { val rasterObj = MosaicRasterGDAL.readRaster(bytes, createInfo) - if (rasterObj.raster == null) { + if (rasterObj.getDataset == null) { val rasterZipObj = readParentZipBinary(bytes, createInfo) - if (rasterZipObj.raster == null) { + if (rasterZipObj.getDataset == null) { rasterObj // <- return initial } else { rasterZipObj @@ -180,8 +178,6 @@ object GDAL { * - otherwise, write to bytes * @param doDestroy * Whether to destroy the internal object after serializing. - * @param manualMode - * Skip deletion of interim file writes, if any. * @param overrideDir * Option String, default is None. * - if provided, where to write the raster. @@ -193,7 +189,6 @@ object GDAL { generatedRasters: Seq[MosaicRasterGDAL], rasterDT: DataType, doDestroy: Boolean, - manualMode: Boolean, overrideDir: Option[String] = None ): Seq[Any] = { @@ -201,9 +196,9 @@ object GDAL { if (raster != null) { rasterDT match { case StringType => - writeRasterString(raster, doDestroy, manualMode, overrideDir=overrideDir) + writeRasterString(raster, doDestroy, overrideDir=overrideDir) case BinaryType => - raster.writeToBytes(doDestroy, manualMode) + raster.writeToBytes(doDestroy) } } else { null @@ -214,7 +209,6 @@ object GDAL { private def writeRasterString( raster: MosaicRasterGDAL, doDestroy: Boolean, - manualMode: Boolean, overrideDir: Option[String] = None ): UTF8String = { val uuid = UUID.randomUUID().toString @@ -223,7 +217,7 @@ object GDAL { case Some(d) => s"$d/$uuid.$ext" case _ => s"${getCheckpointPath}/$uuid.$ext" } - val outPath = raster.writeToPath(writePath, doDestroy, manualMode) + val outPath = raster.writeToPath(writePath, doDestroy) UTF8String.fromString(outPath) } @@ -315,29 +309,11 @@ object GDAL { (xPixel, yPixel) } - /** - * Cleans up LOCAL rasters that are older than [[MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES]], - * e.g. 30 minutes from the configured local temp directory, e.g. "/tmp/mosaic_tmp"; - * config uses [[MOSAIC_RASTER_TMP_PREFIX]] for the "/tmp" portion of the path. - * Cleaning up is destructive and should only be done when the raster is no longer needed, - * so this this function is invoked often from various local functions; instead of cleaning - * up a specified local path as in versions prior to 0.4.3, this will clean up ANY files - * meeting the local age limit threshold. - * @param manualMode - * Skip deletion of interim file writes, if any (user taking on responsibility to clean). - * @returns - * Returns an [[Option[String]] which may be populated with any error information. - */ - def cleanUpManagedDir(manualMode: Boolean): Option[String] = { - if (!manualMode) cleanUpManualDir(localAgeLimitMinutes, localRasterDir, keepRoot = true) - else None - } - /** * Cleanup the working directory using configured age in minutes, 0 for now, -1 for never. * - can be manually invoked, e.g. from a notebook after a table has been generated * and it is safe to remove the interim files. - * - `manualMode` in other functions (causes deletes to be skipped), leaving you to option to + * - configured manual mode causes deletes to be skipped, leaving you to option to * occasionally "manually" invoke this function to clean up the configured mosaic dir, * e.g. `/tmp/mosaic_tmp`. * - doesn't do anything if this is a fuse location (/dbfs, /Volumes, /Workspace) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala index 9990c48d0..6b22bf769 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala @@ -5,8 +5,7 @@ import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL.readRaster -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.dispose -import com.databricks.labs.mosaic.core.raster.io.{RasterCleaner, RasterReader, RasterWriter} +import com.databricks.labs.mosaic.core.raster.io.{RasterCleaner, RasterHydrator, RasterReader, RasterWriter} import com.databricks.labs.mosaic.core.raster.operator.clip.RasterClipByVector import com.databricks.labs.mosaic.core.types.model.GeometryTypeEnum.POLYGON import com.databricks.labs.mosaic.gdal.MosaicGDAL @@ -32,11 +31,12 @@ import scala.util.{Failure, Success, Try} */ //noinspection DuplicatedCode case class MosaicRasterGDAL( - raster: Dataset, - createInfo: Map[String, String], - memSize: Long -) extends RasterWriter - with RasterCleaner { + dataset: Dataset, + createInfo: Map[String, String], + memSize: Long + ) extends RasterWriter + with RasterCleaner + with RasterHydrator { // Factory for creating CRS objects protected val crsFactory: CRSFactory = new CRSFactory @@ -44,7 +44,7 @@ case class MosaicRasterGDAL( def getWriteOptions: MosaicRasterWriteOptions = MosaicRasterWriteOptions(this) def getCompression: String = { - val compression = Option(raster.GetMetadata_Dict("IMAGE_STRUCTURE")) + val compression = Option(this.dataset.GetMetadata_Dict("IMAGE_STRUCTURE")) .map(_.asScala.toMap.asInstanceOf[Map[String, String]]) .getOrElse(Map.empty[String, String]) .getOrElse("COMPRESSION", "NONE") @@ -113,7 +113,7 @@ case class MosaicRasterGDAL( } /** @return Returns the raster's geotransform as a Seq. */ - def getGeoTransform: Array[Double] = raster.GetGeoTransform() + def getGeoTransform: Array[Double] = this.dataset.GetGeoTransform() /** * @note @@ -126,9 +126,11 @@ case class MosaicRasterGDAL( if (memSize == -1) { val toRead = if (path.startsWith("/vsizip/")) path.replace("/vsizip/", "") else path if (Files.notExists(Paths.get(toRead))) { + // TODO: 0.4.3 return -1 if file doesn't exist ??? throw new Exception(s"File not found: ${gdal.GetLastErrorMsg()}") + } else { + Files.size(Paths.get(toRead)) } - Files.size(Paths.get(toRead)) } else { memSize } @@ -145,12 +147,13 @@ case class MosaicRasterGDAL( */ def getSpatialReference: SpatialReference = { val spatialRef = - if (raster != null) { - raster.GetSpatialRef + if (this.dataset != null) { + this.dataset.GetSpatialRef } else { - val tmp = refresh() - val result = tmp.raster.GetSpatialRef - dispose(tmp, manualMode = false) + val tmp = withDatasetRefreshFromPath() + val result = tmp.dataset.GetSpatialRef + tmp.destroy() + result } if (spatialRef == null) { @@ -180,12 +183,12 @@ case class MosaicRasterGDAL( /** @return Returns the raster's metadata as a Map. */ def metadata: Map[String, String] = { - Option(raster.GetMetadataDomainList()) + Option(this.dataset.GetMetadataDomainList()) .map(_.toArray) .map(domain => domain .map(domainName => - Option(raster.GetMetadata_Dict(domainName.toString)) + Option(this.dataset.GetMetadata_Dict(domainName.toString)) .map(_.asScala.toMap.asInstanceOf[Map[String, String]]) .getOrElse(Map.empty[String, String]) ) @@ -197,7 +200,7 @@ case class MosaicRasterGDAL( /** @return Returns the raster's number of bands. */ def numBands: Int = { - val bandCount = Try(raster.GetRasterCount()) + val bandCount = Try(this.dataset.GetRasterCount()) bandCount match { case Success(value) => value case Failure(_) => 0 @@ -212,6 +215,7 @@ case class MosaicRasterGDAL( /** * Opens a raster from a file system path. + * - call the companion object function with the raster driver short name. * @param path * The path to the raster file. * @return @@ -234,7 +238,7 @@ case class MosaicRasterGDAL( def proj4String: String = { try { - raster.GetSpatialRef.ExportToProj4 + this.dataset.GetSpatialRef.ExportToProj4 } catch { case _: Any => "" } @@ -244,18 +248,18 @@ case class MosaicRasterGDAL( def setSRID(srid: Int): MosaicRasterGDAL = { val srs = new osr.SpatialReference() srs.ImportFromEPSG(srid) - raster.SetSpatialRef(srs) - val driver = raster.GetDriver() + this.dataset.SetSpatialRef(srs) + val driver = this.dataset.GetDriver() val tmpPath = PathUtils.createTmpFilePath(GDAL.getExtension(getDriversShortName)) - driver.CreateCopy(tmpPath, raster) - val newRaster = MosaicRasterGDAL.pathAsDataset(tmpPath, driverShortName) - dispose(this, manualMode = false) + driver.CreateCopy(tmpPath, this.dataset) + val ds = pathAsDataset(tmpPath) + this.destroy() val newCreateInfo = Map( "path" -> tmpPath, "parentPath" -> parentPath, "driver" -> getDriversShortName ) - MosaicRasterGDAL(newRaster, newCreateInfo, -1) + MosaicRasterGDAL(ds, newCreateInfo, -1) } /** @return Returns the raster's SRID. This is the EPSG code of the raster's CRS. */ @@ -275,7 +279,7 @@ case class MosaicRasterGDAL( def xMax: Double = originX + xSize * pixelXSize /** @return Returns x size of the raster. */ - def xSize: Int = raster.GetRasterXSize + def xSize: Int = this.dataset.GetRasterXSize /** @return Returns the min y coordinate. */ def yMin: Double = originY @@ -284,7 +288,7 @@ case class MosaicRasterGDAL( def yMax: Double = originY + ySize * pixelYSize /** @return Returns y size of the raster. */ - def ySize: Int = raster.GetRasterYSize + def ySize: Int = this.dataset.GetRasterYSize ///////////////////////////////////////// // Apply Functions @@ -301,16 +305,16 @@ case class MosaicRasterGDAL( def convolve(kernel: Array[Array[Double]]): MosaicRasterGDAL = { val tmpPath = PathUtils.createTmpFilePath(getRasterFileExtension) - this.raster + this.dataset .GetDriver() - .CreateCopy(tmpPath, this.raster, 1) + .CreateCopy(tmpPath, this.dataset, 1) .delete() - val outputRaster = gdal.Open(tmpPath, GF_Write) + val outputDataset = gdal.Open(tmpPath, GF_Write) for (bandIndex <- 1 to this.numBands) { val band = this.getBand(bandIndex) - val outputBand = outputRaster.GetRasterBand(bandIndex) + val outputBand = outputDataset.GetRasterBand(bandIndex) band.convolve(kernel, outputBand) } @@ -320,32 +324,33 @@ case class MosaicRasterGDAL( "driver" -> getDriversShortName ) - val result = MosaicRasterGDAL(outputRaster, newCreateInfo, this.memSize) - result.flushCache() + MosaicRasterGDAL(outputDataset, newCreateInfo, this.memSize) + .withDatasetRefreshFromPath() } /** - * Applies a filter to the raster. - * @param kernelSize - * Number of pixels to compare; it must be odd. - * @param operation - * Op to apply, e.g. ‘avg’, ‘median’, ‘mode’, ‘max’, ‘min’. - * @return - * Returns a new [[MosaicRasterGDAL]] with the filter applied. - */ + * Applies a filter to the raster. + * + * @param kernelSize + * Number of pixels to compare; it must be odd. + * @param operation + * Op to apply, e.g. ‘avg’, ‘median’, ‘mode’, ‘max’, ‘min’. + * @return + * Returns a new [[MosaicRasterGDAL]] with the filter applied. + */ def filter(kernelSize: Int, operation: String): MosaicRasterGDAL = { val tmpPath = PathUtils.createTmpFilePath(getRasterFileExtension) - this.raster + this.dataset .GetDriver() - .CreateCopy(tmpPath, this.raster, 1) + .CreateCopy(tmpPath, this.dataset, 1) .delete() - val outputRaster = gdal.Open(tmpPath, GF_Write) + val outputDataset = gdal.Open(tmpPath, GF_Write) for (bandIndex <- 1 to this.numBands) { val band = this.getBand(bandIndex) - val outputBand = outputRaster.GetRasterBand(bandIndex) + val outputBand = outputDataset.GetRasterBand(bandIndex) band.filter(kernelSize, operation, outputBand) } @@ -355,8 +360,8 @@ case class MosaicRasterGDAL( "driver" -> getDriversShortName ) - val result = MosaicRasterGDAL(outputRaster, newCreateInfo, this.memSize) - result.flushCache() + MosaicRasterGDAL(outputDataset, newCreateInfo, this.memSize) + .withDatasetRefreshFromPath() } /** @@ -440,7 +445,7 @@ case class MosaicRasterGDAL( /** @return Returns the raster's subdatasets as a Map. */ def subdatasets: Map[String, String] = { - val dict = Try(raster.GetMetadata_Dict("SUBDATASETS")) + val dict = Try(this.dataset.GetMetadata_Dict("SUBDATASETS")) .getOrElse(new java.util.Hashtable[String, String]()) val subdatasetsMap = Option(dict) .map(_.asScala.toMap.asInstanceOf[Map[String, String]]) @@ -472,7 +477,7 @@ case class MosaicRasterGDAL( */ def getBand(bandId: Int): MosaicRasterBandGDAL = { if (bandId > 0 && numBands >= bandId) { - MosaicRasterBandGDAL(raster.GetRasterBand(bandId), bandId) + MosaicRasterBandGDAL(this.dataset.GetRasterBand(bandId), bandId) } else { throw new ArrayIndexOutOfBoundsException() } @@ -482,7 +487,7 @@ case class MosaicRasterGDAL( def getBandStats: Map[Int, Map[String, Double]] = { (1 to numBands) .map(i => { - val band = raster.GetRasterBand(i) + val band = this.dataset.GetRasterBand(i) val min = Array.ofDim[Double](1) val max = Array.ofDim[Double](1) val mean = Array.ofDim[Double](1) @@ -502,7 +507,7 @@ case class MosaicRasterGDAL( def getValidCount: Map[Int, Long] = { (1 to numBands) .map(i => { - val band = raster.GetRasterBand(i) + val band = this.dataset.GetRasterBand(i) val validCount = band.AsMDArray().GetStatistics().getValid_count i -> validCount }) @@ -513,88 +518,60 @@ case class MosaicRasterGDAL( // Raster Lifecycle Functions ///////////////////////////////////////// - def isSameAsThisPath(aPath: String): Boolean = { - PathUtils.getCleanPath(this.path) == PathUtils.getCleanPath(aPath) - } - - def isSameAsThisParentPath(aPath: String): Boolean = { - PathUtils.getCleanPath(this.parentPath) == PathUtils.getCleanPath(aPath) - } - /** - * Cleans up the raster driver and references, see [[RasterCleaner]]. - * - This will not clean up a file stored in a Databricks location, - * meaning DBFS, Volumes, or Workspace paths are skipped. - * - This will not clean up files if manualMode = true (basically a no-op). - * Unlinks the raster file. After this operation the raster object is no - * longer usable. To be used as last step in expression after writing to - * bytes. + * Allows for recreation from file system or from content bytes. + * - hydrate the underlying GDAL dataset, required call after destroy. + * - recommend to always use this call when obtaining a raster for use in operation. + * @param forceHydrate + * if true, even if the raster exists, rehydrate; default is false. + * @return + * Returns a hydrated (ready) [[MosaicRasterGDAL]] object. */ - def safeCleanUpPath(aPath: String, allowThisPathDelete: Boolean, manualMode: Boolean): Unit = { - // 0.4.2 - don't delete any fuse locations. - // 0.4.3 - don't delete when manualMode is true. - if ( - !manualMode && !PathUtils.isFuseLocation(aPath) && !isSameAsThisParentPath(aPath) - && (!isSameAsThisPath(aPath) || allowThisPathDelete) - ) { - Try(gdal.GetDriverByName(getDriversShortName).Delete(aPath)) - PathUtils.cleanUpPath(aPath) - } + override def withHydratedDataset(forceHydrate: Boolean = false): MosaicRasterGDAL = { + if (forceHydrate || this.dataset == null ) withDatasetRefreshFromPath() + else this } /** * Destroys the raster object. After this operation the raster object is no - * longer usable. If the raster is needed again, use the refresh method. + * longer usable. If the raster is needed again, use the refreshFromPath method. + * - calls to [[RasterCleaner]] static method. */ - def destroy(): Unit = { - val raster = getRaster - if (raster != null) { - raster.FlushCache() - raster.delete() - } + override def destroy(): Unit = { + RasterCleaner.destroy(this.dataset) } /** - * Flushes the cache of the raster. This is needed to ensure that the - * raster is written to disk. This is needed for operations like - * RasterProject. - * @return - * Returns the [[MosaicRasterGDAL]] object. - */ - def flushCache(): MosaicRasterGDAL = { - // Note: Do not wrap GDAL objects into Option - if (getRaster != null) getRaster.FlushCache() + * Refreshes the raster object. This is needed after writing to a file + * system path. GDAL only properly writes to a file system path if the + * raster object is destroyed. After refresh operation the raster object is + * usable again. + * - if already existing, flushes the cache of the raster and destroys. This is needed to ensure that the + * raster is written to disk. This is needed for operations like RasterProject. + * + * @return + * Returns [[MosaicRasterGDAL]]. + */ + override def withDatasetRefreshFromPath(): MosaicRasterGDAL = { this.destroy() - this.refresh() - } - - /** - * Refreshes the raster object. This is needed after writing to a file - * system path. GDAL only properly writes to a file system path if the - * raster object is destroyed. After refresh operation the raster object is - * usable again. - * Returns [[MosaicRasterGDAL]]. - */ - def refresh(): MosaicRasterGDAL = { MosaicRasterGDAL(pathAsDataset(path), createInfo, memSize) } /** - * Writes a raster to a byte array. - * - * @param doDestroy - * Whether to destroy of the raster object (not delete files). - * @param manualMode - * Skip deletion of interim file writes, if any. - * @return - * A byte array containing the raster data. - */ - def writeToBytes(doDestroy: Boolean, manualMode: Boolean): Array[Byte] = { + * Writes a raster to a byte array. + * + * @param doDestroy + * A boolean indicating if the raster object should be destroyed after writing. + * - file paths handled separately. + * @return + * A byte array containing the raster data. + */ + override def writeToBytes(doDestroy: Boolean): Array[Byte] = { val readPath = { val tmpPath = - if (isSubDataset) { + if (isSubDataset) { val tmpPath = PathUtils.createTmpFilePath(getRasterFileExtension) - writeToPath(tmpPath, doDestroy, manualMode) + writeToPath(tmpPath, doDestroy) tmpPath } else { this.path @@ -611,44 +588,44 @@ case class MosaicRasterGDAL( } val byteArray = FileUtils.readBytes(readPath) if (readPath != PathUtils.getCleanPath(parentPath)) { - this.safeCleanUpPath(readPath, allowThisPathDelete = false, manualMode) - if (!manualMode) Files.deleteIfExists(Paths.get(readPath)) + // 0.4.3 let manager cleanup separately + //this.safeCleanUpPath(readPath, allowThisPathDelete = false) + //Files.deleteIfExists(Paths.get(readPath)) if (readPath.endsWith(".zip")) { val nonZipPath = readPath.replace(".zip", "") if (Files.isDirectory(Paths.get(nonZipPath))) { SysUtils.runCommand(s"rm -rf $nonZipPath") } - if (!manualMode) Files.deleteIfExists(Paths.get(readPath.replace(".zip", ""))) + + //Files.deleteIfExists(Paths.get(readPath.replace(".zip", ""))) } } - if (doDestroy) RasterCleaner.destroy(this) + if (doDestroy) this.destroy() byteArray } /** - * Writes a raster to a file system path. This method can destroy the - * raster object. If the raster is needed again, load it from the path. - * - * @param newPath - * The path to the raster file. - * @param doDestroy - * Whether to destroy of the raster object (not delete files); default is true. - * @param manualMode - * Skip deletion of interim file writes, if any. - * @return - * The path where written. - */ - def writeToPath(newPath: String, doDestroy: Boolean, manualMode: Boolean): String = { + * Writes a raster to a specified file system path. + * + * @param newPath + * The path to write the raster. + * @param doDestroy + * A boolean indicating if the raster object should be destroyed after writing. + * - file paths handled separately. + * @return + * The path where written (may differ, e.g. due to subdatasets). + */ + override def writeToPath(newPath: String, doDestroy: Boolean): String = { if (isSubDataset) { - val driver = raster.GetDriver() - val ds = driver.CreateCopy(newPath, this.flushCache().getRaster, 1) + val driver = this.dataset.GetDriver() + val ds = driver.CreateCopy(newPath, this.withDatasetRefreshFromPath().getDataset, 1) if (ds == null) { val error = gdal.GetLastErrorMsg() throw new Exception(s"Error writing raster to path: $error") } ds.FlushCache() ds.delete() - if (doDestroy) RasterCleaner.destroy(this) + if (doDestroy) this.destroy() newPath } else { val thisPath = Paths.get(this.path) @@ -656,7 +633,7 @@ case class MosaicRasterGDAL( val toDir = Paths.get(newPath).getParent val stemRegex = PathUtils.getStemRegex(this.path) PathUtils.wildcardCopy(fromDir.toString, toDir.toString, stemRegex) - if (doDestroy) RasterCleaner.destroy(this) + if (doDestroy) this.destroy() s"$toDir/${thisPath.getFileName}" } } @@ -674,7 +651,7 @@ case class MosaicRasterGDAL( /** @return The raster's driver short name. */ def getDriversShortName: String = driverShortName.getOrElse( - Try(raster.GetDriver().getShortName).getOrElse("NONE") + Try(this.dataset.GetDriver().getShortName).getOrElse("NONE") ) /** @return The raster's path on disk. Usually this is a parent file for the tile. */ @@ -684,7 +661,7 @@ case class MosaicRasterGDAL( def getPath: String = path /** @return Underlying GDAL raster object. */ - def getRaster: Dataset = this.raster + def getDataset: Dataset = this.dataset /** @return Returns file extension. */ def getRasterFileExtension: String = GDAL.getExtension(getDriversShortName) @@ -694,7 +671,7 @@ case class MosaicRasterGDAL( //noinspection ZeroIndexToHead /** Companion object for MosaicRasterGDAL Implements RasterReader APIs */ -object MosaicRasterGDAL extends RasterReader { +object MosaicRasterGDAL extends RasterReader{ /** * Identifies the driver of a raster from a file system path. @@ -774,8 +751,8 @@ object MosaicRasterGDAL extends RasterReader { val tmpPath = PathUtils.createTmpFilePath(extension) Files.write(Paths.get(tmpPath), contentBytes) // Try reading as a tmp file, if that fails, rename as a zipped file - val dataset = pathAsDataset(tmpPath, Some(driverShortName)) - if (dataset == null) { + val ds = pathAsDataset(tmpPath, Some(driverShortName)) + if (ds == null) { val zippedPath = s"$tmpPath.zip" Files.move(Paths.get(tmpPath), Paths.get(zippedPath), StandardCopyOption.REPLACE_EXISTING) val readPath = PathUtils.getZipPath(zippedPath) @@ -801,7 +778,7 @@ object MosaicRasterGDAL extends RasterReader { MosaicRasterGDAL(ds1, createInfo + ("path" -> readPath), contentBytes.length) } } else { - MosaicRasterGDAL(dataset, createInfo + ("path" -> tmpPath), contentBytes.length) + MosaicRasterGDAL(ds, createInfo + ("path" -> tmpPath), contentBytes.length) } } } @@ -824,22 +801,22 @@ object MosaicRasterGDAL extends RasterReader { val readPath = if (isSubdataset) PathUtils.getSubdatasetPath(cleanPath) else PathUtils.getZipPath(cleanPath) - val dataset = pathAsDataset(readPath, None) + val ds = pathAsDataset(readPath, None) val error = - if (dataset == null) { + if (ds == null) { val error = gdal.GetLastErrorMsg() s""" Error reading raster from path: $readPath Error: $error """ } else "" - val driverShortName = Try(dataset.GetDriver().getShortName).getOrElse("NONE") + val driverShortName = Try(ds.GetDriver().getShortName).getOrElse("NONE") // Avoid costly IO to compute MEM size here // It will be available when the raster is serialized for next operation // If value is needed then it will be computed when getMemSize is called // We cannot just use memSize value of the parent due to the fact that the raster could be a subdataset val raster = MosaicRasterGDAL( - dataset, + ds, createInfo ++ Map( "driver" -> driverShortName, diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterWriteOptions.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterWriteOptions.scala index 68a7bd75a..eca6b24df 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterWriteOptions.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterWriteOptions.scala @@ -31,9 +31,9 @@ object MosaicRasterWriteOptions { val GTiff: MosaicRasterWriteOptions = MosaicRasterWriteOptions() def noGPCsNoTransform(raster: MosaicRasterGDAL): Boolean = { - val noGPCs = raster.getRaster.GetGCPCount == 0 - val noGeoTransform = raster.getRaster.GetGeoTransform == null || - (raster.getRaster.GetGeoTransform sameElements Array(0.0, 1.0, 0.0, 0.0, 0.0, 1.0)) + val noGPCs = raster.getDataset.GetGCPCount == 0 + val noGeoTransform = raster.getDataset.GetGeoTransform == null || + (raster.getDataset.GetGeoTransform sameElements Array(0.0, 1.0, 0.0, 0.0, 0.0, 1.0)) noGPCs && noGeoTransform } @@ -41,7 +41,7 @@ object MosaicRasterWriteOptions { def apply(raster: MosaicRasterGDAL): MosaicRasterWriteOptions = { val compression = raster.getCompression - val format = raster.getRaster.GetDriver.getShortName + val format = raster.getDataset.GetDriver.getShortName val extension = raster.getRasterFileExtension val resampling = "nearest" val pixelSize = None diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala new file mode 100644 index 000000000..6fe6c5f93 --- /dev/null +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala @@ -0,0 +1,119 @@ +package com.databricks.labs.mosaic.core.raster.io + +import com.databricks.labs.mosaic.core.raster.api.GDAL.cleanUpManualDir +import com.databricks.labs.mosaic.core.raster.io.CleanUpManager.{delayMinutesAtomic, interruptAtomic} +import com.databricks.labs.mosaic.gdal.MosaicGDAL.{getLocalAgeLimitMinutesThreadSafe, getLocalRasterDirThreadSafe, isManualModeThreadSafe} + +import java.util.concurrent.atomic.{AtomicBoolean, AtomicInteger} +import scala.concurrent.duration.DurationInt +import scala.util.Try + +private class CleanUpManager extends Thread { + + // scalastyle:off println + /** Separate thread for the cleanup. */ + override def run(): Unit = { + println(s"Thread ${Thread.currentThread().getName} is now running.") + // start loop with initial cleanup + // - async is a Future (spawned from this long-running separate thread) + while (!interruptAtomic.get() && !Thread.currentThread().isInterrupted) { + Try { + doCleanUp() match { + case Some(t) => + if (delayMinutesAtomic.get() > -1) { + println(s"Thread ${Thread.currentThread().getName} latest cleanup complete... msg: '$t' " + + s"- thread config '${delayMinutesAtomic.get()}' minute(s)") + } + case _ => () // e.g. not completed due to interrupt + } + } + + Thread.sleep(delayMinutesAtomic.get().minute.toMillis) + } + } + // scalastyle:on println + + /** + * Cleans up LOCAL rasters that are older than [[MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES]], + * e.g. 30 minutes from the configured local temp directory, e.g. "/tmp/mosaic_tmp"; + * config uses [[MOSAIC_RASTER_TMP_PREFIX]] for the "/tmp" portion of the path. + * - Cleaning up is destructive and should only be done when the raster is no longer needed, + * so instead of cleaning up a specified local path as in versions prior to 0.4.3, + * this will clean up ANY files meeting the local age limit threshold. + * - Manual mode can be configured to skip deletion of interim file writes, + * if any (user then takes on responsibility to clean ... or not). + * + * @returns + * Returns an [[Option[String]] which may be populated with any error information. + */ + private def doCleanUp(): Option[String] = { + // scalastyle:off println + if (!isManualModeThreadSafe) { + val ageLimit = getLocalAgeLimitMinutesThreadSafe + val localDir = getLocalRasterDirThreadSafe + println(s"Thread ${Thread.currentThread().getName} initiating cleanup" + + s"- age limit? $ageLimit, dir? '$localDir' ...") + cleanUpManualDir(ageLimit, localDir, keepRoot = true) + } else None + } + // scalastyle:on println + +} + +/** static - singleton companion */ +object CleanUpManager { + + private val THREAD_NAME = "Mosaic-CleanUp-Manager" + private val delayMinutesAtomic = new AtomicInteger(1) + private val interruptAtomic = new AtomicBoolean(false) + + /** initialize clean thread. */ + private var cleanThread = new CleanUpManager() + synchronized { + cleanThread.setName(THREAD_NAME) + cleanThread.start() + } + + def getCleanThreadDelayMinutes: Int = synchronized(delayMinutesAtomic.get()) + + // scalastyle:off println + def setCleanThreadDelayMinutes(delay: Int): Unit = { + synchronized( + delay match { + case d if d > 0 => + delayMinutesAtomic.set(d) + println(s"... setting $THREAD_NAME delay to $d minutes") + case _ => () + println(s"... ignoring invalid request for $THREAD_NAME delay of $delay minutes, " + + s"must be > 0") + }) + } + + def interruptCleanThread: Unit = + synchronized({ + interruptAtomic.set(true) + println(s"... interrupt manually requested for $THREAD_NAME") + }) + + def isCleanThreadAlive: Boolean = synchronized(cleanThread.isAlive) + + def isCleanThreadInterrupt: Boolean = synchronized(interruptAtomic.get()) + + def getCleanThreadName: String = THREAD_NAME + + def runCleanThread(): Unit = { + synchronized( + if (!isCleanThreadAlive) { + println(s"... starting new $THREAD_NAME thread (no previous alive)") + interruptAtomic.set(false) // reset + cleanThread = new CleanUpManager() + cleanThread.setName(THREAD_NAME) + cleanThread.start() + } else { + println(s"... already running $THREAD_NAME (no action needed)") + }) + } + // scalastyle:on println + +} + diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterCleaner.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterCleaner.scala index bbb36b363..5d3806ef2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterCleaner.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterCleaner.scala @@ -1,77 +1,60 @@ package com.databricks.labs.mosaic.core.raster.io -import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.datasource.gdal.ReadAsPath.pathSafeDispose -import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware -import org.gdal.gdal.Dataset +import com.databricks.labs.mosaic.utils.PathUtils +import org.gdal.gdal.{Dataset, gdal} import scala.util.Try -/** Trait for cleaning up raster objects. */ -trait RasterCleaner extends RasterPathAware { +trait RasterCleaner { /** - * Cleans up the rasters from memory or from temp directory. Cleaning up is - * destructive and should only be done when the raster is no longer needed. - * - "safe" means respect debug mode and whether deleting the "path" variable is - * allowed and not deleting fuse paths without it specified as allowed and not - * deleting if is a parent path. - * @param aPath - * The path to delete if criteria met. - * @param allowThisPathDelete - * Whether to allow the raster "path" to be deleted if the provided path ends up matching - * after various normalization. - * @param manualMode - * Skip deletion of interim file writes, if any. - */ - def safeCleanUpPath(aPath: String, allowThisPathDelete: Boolean, manualMode: Boolean): Unit - - /** - * Destroys the raster object. Rasters can be recreated from file system - * path or from content bytes after destroy. - */ + * Destroys the raster object. + * - rasters can be recreated from file system + * path or from content bytes after destroy. + */ def destroy(): Unit } +/** singleton */ object RasterCleaner { /** - * Flushes the cache and deletes the dataset. Note that this does not - * unlink virtual files. For that, use gdal.unlink(path). + * Destroy the tiles raster. * * @param tile - * The [[MosaicRasterTile]] with the raster.dataset to destroy. + * The [[MosaicRasterTile]] with the raster to destroy. */ def destroy(tile: MosaicRasterTile): Unit = { - Try(destroy(tile.raster)) + Try(tile.raster.destroy()) } /** - * Flushes the cache and deletes the dataset. Note that this does not - * unlink virtual files. For that, use gdal.unlink(path). - * - * @param raster - * The [[MosaicRasterGDAL]] with the dataset to destroy. - */ + * Flushes the cache and deletes the JVM object. + * + * @param raster + * The [[MosaicRasterGDAL]] with the dataset to destroy. + */ def destroy(raster: MosaicRasterGDAL): Unit = { - Try(destroy(raster.raster)) + Try(raster.destroy()) } /** - * Flushes the cache and deletes the dataset. Note that this does not - * unlink virtual files. For that, use gdal.unlink(path). - * - * @param ds - * The dataset to destroy. - */ + * Flushes the cache and deletes the dataset. + * - not a physical deletion, just the JVM object is deleted. + * - does not unlink virtual files. For that, use gdal.unlink(path). + * + * @param ds + * The [[Dataset]] to destroy. + */ def destroy(ds: Dataset): Unit = { if (ds != null) { try { ds.FlushCache() - // Not to be confused with physical deletion, this is just deletes jvm object + // Not to be confused with physical deletion + // - this is just deletes JVM object ds.delete() } catch { case _: Any => () @@ -79,22 +62,31 @@ object RasterCleaner { } } - /** - * Destroys the tile's raster JVM object and triggers the managed local raster file deletion. - * - destroy is a destructive operation and should only be done when the raster is no longer needed. - * - `manualMode`` will skip deleting underlying files regardless of `deletePath` value. - * - * @param tile - * The tile.raster to destroy and clean up. - * @param manualMode - * Skip deletion of interim file writes, if any. - */ - def dispose(tile: MosaicRasterTile, manualMode: Boolean): Unit = { - Try(dispose(tile.getRaster, manualMode)) + def isSameAsRasterPath(aPath: String, raster: MosaicRasterGDAL): Boolean = { + PathUtils.getCleanPath(raster.getPath) == PathUtils.getCleanPath(aPath) } - def dispose(raster: MosaicRasterGDAL, manualMode: Boolean): Unit = { - pathSafeDispose(raster: MosaicRasterGDAL, manualMode: Boolean) + def isSameAsRasterParentPath(aPath: String, raster: MosaicRasterGDAL): Boolean = { + PathUtils.getCleanPath(raster.getParentPath) == PathUtils.getCleanPath(aPath) } + /** + * Cleans up the raster driver and references, see [[RasterCleaner]]. + * - This will not clean up a file stored in a Databricks location, + * meaning DBFS, Volumes, or Workspace paths are skipped. + * Unlinks the raster file. After this operation the raster object is no + * longer usable. To be used as last step in expression after writing to + * bytes. + */ + @deprecated("0.4.3 recommend to let CleanUpManager handle") + def safeCleanUpPath(aPath: String, raster: MosaicRasterGDAL, allowThisPathDelete: Boolean): Unit = { + // 0.4.2 - don't delete any fuse locations. + if ( + !PathUtils.isFuseLocation(aPath) && !isSameAsRasterParentPath(aPath, raster) + && (!isSameAsRasterPath(aPath, raster) || allowThisPathDelete) + ) { + Try(gdal.GetDriverByName(raster.getDriversShortName).Delete(aPath)) + PathUtils.cleanUpPath(aPath) + } + } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterHydrator.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterHydrator.scala new file mode 100644 index 000000000..1246a53e1 --- /dev/null +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterHydrator.scala @@ -0,0 +1,49 @@ +package com.databricks.labs.mosaic.core.raster.io + +import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile + +trait RasterHydrator { + + /** + * Allows for recreation from file system or from content bytes. + * - hydrate the underlying GDAL dataset, required call after destroy. + * - recommend to always use this call when obtaining a raster for use in operation. + * @param forceHydrate + * if true, rehydrate even if the dataset object exists; default is false. + * @return + * Returns a hydrated (ready) [[MosaicRasterGDAL]] object. + */ + def withHydratedDataset(forceHydrate: Boolean = false): MosaicRasterGDAL + + /** + * Refreshes the raster dataset object. This is needed after writing to a file + * system path. GDAL only properly writes to a file system path if the + * raster object is destroyed. After refresh operation the raster object is + * usable again. + * - if already existing, flushes the cache of the raster and destroys. This is needed to ensure that the + * raster is written to disk. This is needed for operations like RasterProject. + * + * @return + * Returns [[MosaicRasterGDAL]]. + */ + def withDatasetRefreshFromPath(): MosaicRasterGDAL + +} + +/** singleton */ +object RasterHydrator { + + /** + * Hydrate the tile's raster. + * + * @param tile + * The [[MosaicRasterTile]] with the raster to hydrate. + * @param forceHydrate + * if true, rehydrate even if the dataset object exists; default is false. + */ + def withHydratedDataset(tile: MosaicRasterTile, forceHydrate: Boolean = false): MosaicRasterGDAL = { + tile.raster.withHydratedDataset(forceHydrate = forceHydrate) + } + +} diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterReader.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterReader.scala index 07add8e0e..09b819df9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterReader.scala @@ -1,18 +1,8 @@ package com.databricks.labs.mosaic.core.raster.io import com.databricks.labs.mosaic.core.raster.gdal.{MosaicRasterBandGDAL, MosaicRasterGDAL} -import org.apache.spark.internal.Logging -/** - * RasterReader is a trait that defines the interface for loading raster data into - * tile struct from a file system path or contents. It is used by the RasterAPI to - * read raster and raster band data. MosaicRasterGDAL is the internal object generated - * from the data. - * @note - * For subdatasets the path should be the path to the subdataset and not to - * the file. - */ -trait RasterReader extends Logging { +trait RasterReader { /** * Reads a raster band from a file system path. Reads a subdataset band if @@ -43,17 +33,17 @@ trait RasterReader extends Logging { def readRaster(contentBytes: Array[Byte], createInfo: Map[String, String]): MosaicRasterGDAL /** - * Reads a raster from a file system path. Reads a subdataset if the path - * is to a subdataset. Assumes "path" is a key in createInfo. - * - * @example - * Raster: path = "/path/to/file.tif" Subdataset: path = - * "FORMAT:/path/to/file.tif:subdataset" - * @param createInfo - * Map of create info for the raster. - * @return - * A [[MosaicRasterGDAL]] object. - */ + * Reads a raster from a file system path. Reads a subdataset if the path + * is to a subdataset. Assumes "path" is a key in createInfo. + * + * @example + * Raster: path = "/path/to/file.tif" Subdataset: path = + * "FORMAT:/path/to/file.tif:subdataset" + * @param createInfo + * Map of create info for the raster. + * @return + * A [[MosaicRasterGDAL]] object. + */ def readRaster(createInfo: Map[String, String]): MosaicRasterGDAL } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterWriter.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterWriter.scala index dce24f546..5893c212a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterWriter.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterWriter.scala @@ -9,31 +9,28 @@ package com.databricks.labs.mosaic.core.raster.io trait RasterWriter { /** - * Writes a raster to a byte array. - * - * @param doDestroy - * A boolean indicating if the raster object should be destroyed after writing. - * - file paths handled separately. - * @param manualMode - * Skip deletion of interim file writes, e.g. for subdatasets. - * @return - * A byte array containing the raster data. - */ - def writeToBytes(doDestroy: Boolean, manualMode: Boolean): Array[Byte] + * Writes a raster to a byte array. + * + * @param doDestroy + * A boolean indicating if the raster object should be destroyed after writing. + * - file paths handled separately. + * @return + * A byte array containing the raster data. + */ + def writeToBytes(doDestroy: Boolean): Array[Byte] /** - * Writes a raster to a specified file system path. - * - * @param newPath - * The path to write the raster. - * @param doDestroy - * A boolean indicating if the raster object should be destroyed after writing. - * - file paths handled separately. - * @param manualMode - * Skip deletion of interim file writes, if any. - * @return - * The path where written (may differ, e.g. due to subdatasets). - */ - def writeToPath(newPath: String, doDestroy: Boolean, manualMode: Boolean): String + * Writes a raster to a specified file system path. + * + * @param newPath + * The path to write the raster. + * @param doDestroy + * A boolean indicating if the raster object should be destroyed after writing. + * - file paths handled separately. + * Skip deletion of interim file writes, if any. + * @return + * The path where written (may differ, e.g. due to subdatasets). + */ + def writeToPath(newPath: String, doDestroy: Boolean): String } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/CombineAVG.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/CombineAVG.scala index eefed456b..caab0f299 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/CombineAVG.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/CombineAVG.scala @@ -14,13 +14,11 @@ object CombineAVG { * * @param rasters * The rasters to compute result for. - * @param manualMode - * Skip deletion of interim file writes, if any. * * @return * A new raster with average of input rasters. */ - def compute(rasters: Seq[MosaicRasterGDAL], manualMode: Boolean): MosaicRasterGDAL = { + def compute(rasters: Seq[MosaicRasterGDAL]): MosaicRasterGDAL = { val pythonFunc = """ |import numpy as np @@ -34,7 +32,7 @@ object CombineAVG { | np.divide(pixel_sum, div, out=out_ar, casting='unsafe') | np.clip(out_ar, stacked_array.min(), stacked_array.max(), out=out_ar) |""".stripMargin - PixelCombineRasters.combine(rasters, pythonFunc, "average", manualMode) + PixelCombineRasters.combine(rasters, pythonFunc, "average") } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala index cb79dc263..fd0d8b3af 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala @@ -23,7 +23,7 @@ object GDALBuildVRT { val effectiveCommand = OperatorOptions.appendOptions(command, MosaicRasterWriteOptions.VRT) val vrtOptionsVec = OperatorOptions.parseOptions(effectiveCommand) val vrtOptions = new BuildVRTOptions(vrtOptionsVec) - val result = gdal.BuildVRT(outputPath, rasters.map(_.getRaster).toArray, vrtOptions) + val result = gdal.BuildVRT(outputPath, rasters.map(_.getDataset).toArray, vrtOptions) val errorMsg = gdal.GetLastErrorMsg val createInfo = Map( "path" -> outputPath, @@ -34,7 +34,8 @@ object GDALBuildVRT { "all_parents" -> rasters.map(_.getParentPath).mkString(";") ) // VRT files are just meta files, mem size doesnt make much sense so we keep -1 - MosaicRasterGDAL(result, createInfo, -1).flushCache() + MosaicRasterGDAL(result, createInfo, -1) + .withDatasetRefreshFromPath() } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALInfo.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALInfo.scala index d3ccd471b..84089487b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALInfo.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALInfo.scala @@ -22,7 +22,7 @@ object GDALInfo { val infoOptionsVec = OperatorOptions.parseOptions(command) val infoOptions = new InfoOptions(infoOptionsVec) - val gdalInfo = gdal.GDALInfo(raster.getRaster, infoOptions) + val gdalInfo = gdal.GDALInfo(raster.getDataset, infoOptions) if (gdalInfo == null) { s""" diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala index 2fb106fda..9cd1ccc47 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala @@ -30,7 +30,7 @@ object GDALTranslate { val effectiveCommand = OperatorOptions.appendOptions(command, writeOptions) val translateOptionsVec = OperatorOptions.parseOptions(effectiveCommand) val translateOptions = new TranslateOptions(translateOptionsVec) - val result = gdal.Translate(outputPath, raster.getRaster, translateOptions) + val result = gdal.Translate(outputPath, raster.getDataset, translateOptions) val errorMsg = gdal.GetLastErrorMsg val size = Files.size(Paths.get(outputPath)) val createInfo = Map( @@ -42,8 +42,8 @@ object GDALTranslate { "all_parents" -> raster.getParentPath ) raster - .copy(raster = result, createInfo = createInfo, memSize = size) - .flushCache() + .copy(result, createInfo, size) + .withDatasetRefreshFromPath() } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala index 0d4beb9dc..e93e77b11 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala @@ -27,7 +27,7 @@ object GDALWarp { val effectiveCommand = OperatorOptions.appendOptions(command, rasters.head.getWriteOptions) val warpOptionsVec = OperatorOptions.parseOptions(effectiveCommand) val warpOptions = new WarpOptions(warpOptionsVec) - val result = gdal.Warp(outputPath, rasters.map(_.getRaster).toArray, warpOptions) + val result = gdal.Warp(outputPath, rasters.map(_.getDataset).toArray, warpOptions) // Format will always be the same as the first raster val errorMsg = gdal.GetLastErrorMsg val size = Try(Files.size(Paths.get(outputPath))).getOrElse(-1L) @@ -40,7 +40,8 @@ object GDALWarp { "last_error" -> errorMsg, "all_parents" -> rasters.map(_.getParentPath).mkString(";") ) - rasters.head.copy(raster = result, createInfo = clipCreateInfo, memSize = size).flushCache() + rasters.head.copy(result, clipCreateInfo, size) + .withDatasetRefreshFromPath() } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala index 9ae8eedd6..965a3b0fd 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala @@ -2,12 +2,11 @@ package com.databricks.labs.mosaic.core.raster.operator.merge import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.core.raster.operator.gdal.{GDALBuildVRT, GDALTranslate} -import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.sql.types.{BinaryType, DataType} /** MergeBands is a helper object for merging raster bands. */ -object MergeBands extends RasterPathAware { +object MergeBands extends { val tileDataType: DataType = BinaryType @@ -18,12 +17,10 @@ object MergeBands extends RasterPathAware { * The rasters to merge. * @param resampling * The resampling method to use. - * @param manualMode - * Skip deletion of interim file writes, if any. * @return * A MosaicRaster object. */ - def merge(rasters: Seq[MosaicRasterGDAL], resampling: String, manualMode: Boolean): MosaicRasterGDAL = { + def merge(rasters: Seq[MosaicRasterGDAL], resampling: String): MosaicRasterGDAL = { val outOptions = rasters.head.getWriteOptions val vrtPath = PathUtils.createTmpFilePath("vrt") @@ -42,7 +39,7 @@ object MergeBands extends RasterPathAware { outOptions ) - pathSafeDispose(vrtRaster, manualMode) + vrtRaster.destroy() result } @@ -57,12 +54,10 @@ object MergeBands extends RasterPathAware { * The pixel size to use. * @param resampling * The resampling method to use. - * @param manualMode - * Skip deletion of interim file writes, if any. * @return * A MosaicRaster object. */ - def merge(rasters: Seq[MosaicRasterGDAL], pixel: (Double, Double), resampling: String, manualMode: Boolean): MosaicRasterGDAL = { + def merge(rasters: Seq[MosaicRasterGDAL], pixel: (Double, Double), resampling: String): MosaicRasterGDAL = { val outOptions = rasters.head.getWriteOptions val vrtPath = PathUtils.createTmpFilePath("vrt") @@ -81,7 +76,7 @@ object MergeBands extends RasterPathAware { outOptions ) - pathSafeDispose(vrtRaster, manualMode) + vrtRaster.destroy() result } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeRasters.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeRasters.scala index ec2b2beeb..49bb3bf44 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeRasters.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeRasters.scala @@ -2,12 +2,11 @@ package com.databricks.labs.mosaic.core.raster.operator.merge import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.core.raster.operator.gdal.{GDALBuildVRT, GDALTranslate} -import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.sql.types.{BinaryType, DataType} /** MergeRasters is a helper object for merging rasters. */ -object MergeRasters extends RasterPathAware { +object MergeRasters { val tileDataType: DataType = BinaryType @@ -16,12 +15,10 @@ object MergeRasters extends RasterPathAware { * * @param rasters * The rasters to merge. - * @param manualMode - * Skip deletion of interim file writes, if any. * @return * A MosaicRaster object. */ - def merge(rasters: Seq[MosaicRasterGDAL], manualMode: Boolean): MosaicRasterGDAL = { + def merge(rasters: Seq[MosaicRasterGDAL]): MosaicRasterGDAL = { val outOptions = rasters.head.getWriteOptions val vrtPath = PathUtils.createTmpFilePath("vrt") @@ -40,7 +37,7 @@ object MergeRasters extends RasterPathAware { outOptions ) - pathSafeDispose(vrtRaster, manualMode) + vrtRaster.destroy() // after translate result } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala index 06a808fc2..ce386d8de 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala @@ -2,7 +2,6 @@ package com.databricks.labs.mosaic.core.raster.operator.pixel import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.core.raster.operator.gdal.{GDALBuildVRT, GDALTranslate} -import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.sql.types.{BinaryType, DataType} @@ -10,7 +9,7 @@ import java.io.File import scala.xml.{Elem, UnprefixedAttribute, XML} /** MergeRasters is a helper object for merging rasters. */ -object PixelCombineRasters extends RasterPathAware { +object PixelCombineRasters { val tileDataType: DataType = BinaryType @@ -23,12 +22,10 @@ object PixelCombineRasters extends RasterPathAware { * Provided function. * @param pythonFuncName * Function name. - * @param manualMode - * Skip deletion of interim file writes, if any. * @return * A MosaicRaster object. */ - def combine(rasters: Seq[MosaicRasterGDAL], pythonFunc: String, pythonFuncName: String, manualMode: Boolean): MosaicRasterGDAL = { + def combine(rasters: Seq[MosaicRasterGDAL], pythonFunc: String, pythonFuncName: String): MosaicRasterGDAL = { val outOptions = rasters.head.getWriteOptions val vrtPath = PathUtils.createTmpFilePath("vrt") @@ -39,18 +36,18 @@ object PixelCombineRasters extends RasterPathAware { rasters, command = s"gdalbuildvrt -resolution highest" ) - vrtRaster.destroy() + vrtRaster.destroy() // post vrt addPixelFunction(vrtPath, pythonFunc, pythonFuncName) val result = GDALTranslate.executeTranslate( rasterPath, - vrtRaster.refresh(), + vrtRaster.withDatasetRefreshFromPath(), command = s"gdal_translate", outOptions ) - pathSafeDispose(vrtRaster, manualMode) + vrtRaster.destroy() // post translate result } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala index b638a1d37..daa0e6266 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala @@ -75,20 +75,17 @@ object BalancedSubdivision { * The raster to split. * @param sizeInMb * The desired size of the split rasters in MB. - * @param manualMode - * Skip deletion of interim file writes, if any. * @return * A sequence of MosaicRaster objects. */ def splitRaster( tile: MosaicRasterTile, - sizeInMb: Int, - manualMode: Boolean + sizeInMb: Int ): Seq[MosaicRasterTile] = { val numSplits = getNumSplits(tile.getRaster, sizeInMb) val (x, y) = tile.getRaster.getDimensions val (tileX, tileY) = getTileSize(x, y, numSplits) - ReTile.reTile(tile, tileX, tileY, manualMode) + ReTile.reTile(tile, tileX, tileY) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala index 70f5336a3..f0f7757aa 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala @@ -1,17 +1,15 @@ package com.databricks.labs.mosaic.core.raster.operator.retile import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.dispose import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALTranslate import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.sql.types.{BinaryType, DataType} import scala.collection.immutable /** OverlappingTiles is a helper object for retiling rasters. */ -object OverlappingTiles extends RasterPathAware { +object OverlappingTiles { //serialize data type val tileDataType: DataType = BinaryType @@ -29,8 +27,6 @@ object OverlappingTiles extends RasterPathAware { * The height of the tiles. * @param overlapPercentage * The percentage of overlap between tiles. - * @param manualMode - * Skip deletion of interim file writes, if any. * @return * A sequence of MosaicRasterTile objects. */ @@ -38,8 +34,7 @@ object OverlappingTiles extends RasterPathAware { tile: MosaicRasterTile, tileWidth: Int, tileHeight: Int, - overlapPercentage: Int, - manualMode: Boolean + overlapPercentage: Int ): immutable.Seq[MosaicRasterTile] = { val raster = tile.getRaster val (xSize, ySize) = raster.getDimensions @@ -66,7 +61,6 @@ object OverlappingTiles extends RasterPathAware { ) val isEmpty = result.isEmpty - if (isEmpty) result.safeCleanUpPath(rasterPath, allowThisPathDelete = true, manualMode) (isEmpty, result) } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala index d41682730..bed437df5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala @@ -6,11 +6,10 @@ import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.core.raster.operator.proj.RasterProject import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import org.apache.spark.sql.types.{BinaryType, DataType} /** RasterTessellate is a helper object for tessellating rasters. */ -object RasterTessellate extends RasterPathAware{ +object RasterTessellate { val tileDataType: DataType = BinaryType @@ -27,13 +26,10 @@ object RasterTessellate extends RasterPathAware{ * The index system to use. * @param geometryAPI * The geometry API to use. - * @param manualMode - * Skip deletion of interim file writes, if any. * @return * A sequence of MosaicRasterTile objects. */ - def tessellate(raster: MosaicRasterGDAL, resolution: Int, indexSystem: IndexSystem, geometryAPI: GeometryAPI, - manualMode: Boolean): Seq[MosaicRasterTile] = { + def tessellate(raster: MosaicRasterGDAL, resolution: Int, indexSystem: IndexSystem, geometryAPI: GeometryAPI): Seq[MosaicRasterTile] = { val indexSR = indexSystem.osrSpatialRef val bbox = raster.bbox(geometryAPI, indexSR) val cells = Mosaic.mosaicFill(bbox, resolution, keepCoreGeom = false, indexSystem, geometryAPI) @@ -56,10 +52,9 @@ object RasterTessellate extends RasterPathAware{ }) val (result, invalid) = chips.partition(_._1) - invalid.flatMap(t => Option(t._2.getRaster)).foreach( - pathSafeDispose(_, manualMode)) + invalid.flatMap(t => Option(t._2.getRaster)).foreach(_.destroy()) - pathSafeDispose(tmpRaster, manualMode) + tmpRaster.destroy() result.map(_._2) } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala index 1e542759e..eaf4aaaa7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala @@ -20,16 +20,13 @@ object ReTile { * The width of the tiles. * @param tileHeight * The height of the tiles. - * @param manualMode - * Skip deletion of interim file writes, if any. * @return * A sequence of MosaicRasterTile objects. */ def reTile( tile: MosaicRasterTile, tileWidth: Int, - tileHeight: Int, - manualMode: Boolean + tileHeight: Int ): Seq[MosaicRasterTile] = { val raster = tile.getRaster val (xR, yR) = raster.getDimensions @@ -54,7 +51,6 @@ object ReTile { ) val isEmpty = result.isEmpty - if (isEmpty) result.safeCleanUpPath(rasterPath, allowThisPathDelete = true, manualMode) (isEmpty, result) } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala index b3dc5d119..47aa1a36a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala @@ -2,7 +2,6 @@ package com.databricks.labs.mosaic.core.raster.operator.separate import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALTranslate import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.sql.types.{BinaryType, DataType} @@ -10,7 +9,7 @@ import org.apache.spark.sql.types.{BinaryType, DataType} * ReTile is a helper object for splitting multi-band rasters into * single-band-per-row. */ -object SeparateBands extends RasterPathAware { +object SeparateBands { val tileDataType: DataType = BinaryType @@ -23,8 +22,7 @@ object SeparateBands extends RasterPathAware { * A sequence of MosaicRasterTile objects. */ def separate( - tile: => MosaicRasterTile, - manualMode: Boolean + tile: => MosaicRasterTile ): Seq[MosaicRasterTile] = { val raster = tile.getRaster val tiles = for (i <- 0 until raster.numBands) yield { @@ -41,10 +39,8 @@ object SeparateBands extends RasterPathAware { ) val isEmpty = result.isEmpty - result.raster.SetMetadataItem("MOSAIC_BAND_INDEX", (i + 1).toString) - result.raster.GetDriver().CreateCopy(result.path, result.raster) - - if (isEmpty) result.safeCleanUpPath(rasterPath, allowThisPathDelete = true, manualMode) + result.getDataset.SetMetadataItem("MOSAIC_BAND_INDEX", (i + 1).toString) + result.getDataset.GetDriver().CreateCopy(result.path, result.getDataset) (isEmpty, result.copy(createInfo = result.createInfo ++ Map("bandIndex" -> (i + 1).toString)), i) } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala index 50113ac6d..a20573487 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala @@ -3,6 +3,7 @@ package com.databricks.labs.mosaic.core.types.model import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.expressions.raster.{buildMapString, extractMap} import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.types.{BinaryType, DataType, LongType, StringType} @@ -104,13 +105,11 @@ case class MosaicRasterTile( * - If checkpointing is used, [[StringType]] will be forced * @param doDestroy * Whether to destroy the internal object after serializing. - * @param manualMode - * Skip deletion of interim file writes, if any. * @return * An instance of [[InternalRow]]. */ - def serialize(rasterDataType: DataType, doDestroy: Boolean, manualMode: Boolean): InternalRow = { - val encodedRaster = encodeRaster(rasterDataType, doDestroy, manualMode) + def serialize(rasterDataType: DataType, doDestroy: Boolean): InternalRow = { + val encodedRaster = encodeRaster(rasterDataType, doDestroy) val path = encodedRaster match { case uStr: UTF8String => uStr.toString case _ => raster.createInfo("path") @@ -141,28 +140,25 @@ case class MosaicRasterTile( * @param rasterDataType * Specify [[BinaryType]] for byte array or [[StringType]] for path, * as used in checkpointing. - * @param doDestroy - * Whether to destroy the internal object after serializing. * @return * According to the [[DataType]]. */ private def encodeRaster( rasterDataType: DataType, doDestroy: Boolean, - manualMode: Boolean ): Any = { - GDAL.writeRasters(Seq(raster), rasterDataType, doDestroy, manualMode).head + GDAL.writeRasters(Seq(raster), rasterDataType, doDestroy).head } def getSequenceNumber: Int = - Try(raster.getRaster.GetMetadataItem("BAND_INDEX", "DATABRICKS_MOSAIC")) match { + Try(raster.getDataset.GetMetadataItem("BAND_INDEX", "DATABRICKS_MOSAIC")) match { case Success(value) => value.toInt case Failure(_) => -1 } } -/** Companion object. */ +/** singleton static object. */ object MosaicRasterTile { /** @@ -206,4 +202,39 @@ object MosaicRasterTile { } } + + + /** returns rasterType from a passed DataType, handling RasterTileType as well as string + binary. */ + def getRasterType(dataType: DataType): DataType = { + dataType match { + case tile: RasterTileType => tile.rasterType + case _ => dataType + } + } + + // /** test if we have a path type [[StringType]] */ + // def isPathType(dataType: DataType): Boolean = { + // getRasterType(dataType).isInstanceOf[StringType] + // } + // + // /** `isTypeDeleteSafe` tested for deleting files (wrapped in Try). */ + // def pathSafeDispose(tile: MosaicRasterTile, manualMode: Boolean): Unit = { + // Try(pathSafeDispose(tile.getRaster, manualMode)) + // } + // + // /** `isTypeDeleteSafe` tested for deleting files (wrapped in Try). */ + // def pathSafeDispose(raster: MosaicRasterGDAL, manualMode: Boolean): Unit = { + // Try (RasterCleaner.destroy(raster)) + // doManagedCleanUp(manualMode) + // } + // + // ///////////////////////////////////////////////////////// + // // deserialize helpers + // ///////////////////////////////////////////////////////// + // + // /** avoid checkpoint settings when deserializing, just want the actual type */ + // def getDeserializeRasterType(idType: DataType, rasterExpr: Expression): DataType = { + // getRasterType(RasterTileType(idType, rasterExpr, useCheckpoint = false)) + // } + } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala index 2117b35d9..03367c5c6 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala @@ -139,7 +139,7 @@ class GDALFileFormat extends BinaryFileFormat { if (supportedExtensions.contains("*") || supportedExtensions.exists(status.getPath.getName.toLowerCase(Locale.ROOT).endsWith)) { if (filterFuncs.forall(_.apply(status)) && isAllowedExtension(status, options)) { - reader.read(status, fs, requiredSchema, options, indexSystem, manualMode = expressionConfig.isManualCleanupMode) + reader.read(status, fs, requiredSchema, options, indexSystem) } else { Iterator.empty } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala index 9028073da..0a4be3b76 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala @@ -7,17 +7,14 @@ import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.datasource.Utils import com.databricks.labs.mosaic.datasource.gdal.GDALFileFormat._ -import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.utils.PathUtils import org.apache.hadoop.fs.{FileStatus, FileSystem} import org.apache.spark.sql.SparkSession import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.types._ -import java.nio.file.{Files, Paths} - /** An object defining the retiling read strategy for the GDAL file format. */ -object ReTileOnRead extends ReadStrategy with RasterPathAware { +object ReTileOnRead extends ReadStrategy { val tileDataType: DataType = StringType @@ -87,15 +84,14 @@ object ReTileOnRead extends ReadStrategy with RasterPathAware { fs: FileSystem, requiredSchema: StructType, options: Map[String, String], - indexSystem: IndexSystem, - manualMode: Boolean + indexSystem: IndexSystem ): Iterator[InternalRow] = { val inPath = status.getPath.toString val uuid = getUUID(status) val sizeInMB = options.getOrElse("sizeInMB", "16").toInt var tmpPath = PathUtils.copyToTmpWithRetry(inPath, 5) - val tiles = localSubdivide(tmpPath, inPath, sizeInMB, manualMode) + val tiles = localSubdivide(tmpPath, inPath, sizeInMB) val rows = tiles.map(tile => { val trimmedSchema = StructType(requiredSchema.filter(field => field.name != TILE)) @@ -114,15 +110,11 @@ object ReTileOnRead extends ReadStrategy with RasterPathAware { } // Writing to bytes is destructive so we delay reading content and content length until the last possible moment val row = Utils.createRow(fields ++ Seq(tile.formatCellId(indexSystem).serialize( - tileDataType, doDestroy = true, manualMode))) - - pathSafeDispose(tile, manualMode) + tileDataType, doDestroy = true))) row }) - if (!manualMode) Files.deleteIfExists(Paths.get(tmpPath)) - rows.iterator } @@ -136,14 +128,14 @@ object ReTileOnRead extends ReadStrategy with RasterPathAware { * @return * A tuple of the raster and the tiles. */ - def localSubdivide(inPath: String, parentPath: String, sizeInMB: Int, manualMode: Boolean): Seq[MosaicRasterTile] = { + def localSubdivide(inPath: String, parentPath: String, sizeInMB: Int): Seq[MosaicRasterTile] = { val cleanPath = PathUtils.getCleanPath(inPath) val createInfo = Map("path" -> cleanPath, "parentPath" -> parentPath) val raster = MosaicRasterGDAL.readRaster(createInfo) val inTile = new MosaicRasterTile(null, raster, tileDataType) - val tiles = BalancedSubdivision.splitRaster(inTile, sizeInMB, manualMode) + val tiles = BalancedSubdivision.splitRaster(inTile, sizeInMB) - pathSafeDispose(raster, manualMode) + raster.destroy() tiles } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala index 21bb897cb..39a45dd3e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala @@ -2,22 +2,18 @@ package com.databricks.labs.mosaic.datasource.gdal import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.datasource.Utils import com.databricks.labs.mosaic.datasource.gdal.GDALFileFormat._ -import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.utils.PathUtils import org.apache.hadoop.fs.{FileStatus, FileSystem} import org.apache.spark.sql.SparkSession import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.types._ -import java.nio.file.{Files, Paths} - /** An object defining the retiling read strategy for the GDAL file format. */ -object ReadAsPath extends ReadStrategy with RasterPathAware { +object ReadAsPath extends ReadStrategy { //serialize data type val tileDataType: DataType = StringType @@ -89,7 +85,6 @@ object ReadAsPath extends ReadStrategy with RasterPathAware { requiredSchema: StructType, options: Map[String, String], indexSystem: IndexSystem, - manualMode: Boolean ): Iterator[InternalRow] = { val inPath = status.getPath.toString val uuid = getUUID(status) @@ -115,10 +110,7 @@ object ReadAsPath extends ReadStrategy with RasterPathAware { } // Writing to bytes is destructive so we delay reading content and content length until the last possible moment val row = Utils.createRow(fields ++ Seq( - tile.formatCellId(indexSystem).serialize(tileDataType, doDestroy = true, manualMode))) - - pathSafeDispose(tile, manualMode) - if (!manualMode) Files.deleteIfExists(Paths.get(tmpPath)) + tile.formatCellId(indexSystem).serialize(tileDataType, doDestroy = true))) val rows = Seq(row) rows.iterator diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala index 2fcd91801..cbd560f80 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala @@ -5,7 +5,6 @@ import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.datasource.Utils import com.databricks.labs.mosaic.datasource.gdal.GDALFileFormat._ -import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.expressions.raster.buildMapString import com.databricks.labs.mosaic.utils.PathUtils import org.apache.hadoop.fs.{FileStatus, FileSystem} @@ -14,7 +13,7 @@ import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.types._ /** An object defining the in memory read strategy for the GDAL file format. */ -object ReadInMemory extends ReadStrategy with RasterPathAware { +object ReadInMemory extends ReadStrategy { //serialize data type val tileDataType: DataType = BinaryType @@ -69,8 +68,6 @@ object ReadInMemory extends ReadStrategy with RasterPathAware { * Options passed to the reader. * @param indexSystem * Index system. - * @param manualMode - * Skip file deletion, if any. * @return * Iterator of internal rows. */ @@ -79,8 +76,7 @@ object ReadInMemory extends ReadStrategy with RasterPathAware { fs: FileSystem, requiredSchema: StructType, options: Map[String, String], - indexSystem: IndexSystem, - manualMode: Boolean + indexSystem: IndexSystem ): Iterator[InternalRow] = { val inPath = status.getPath.toString val readPath = PathUtils.getCleanPath(inPath) @@ -110,7 +106,7 @@ object ReadInMemory extends ReadStrategy with RasterPathAware { val row = Utils.createRow(fields ++ Seq(rasterTileSer)) val rows = Seq(row) - pathSafeDispose(raster, manualMode) + raster.destroy() rows.iterator } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala index 61610e5c2..e0ce9ca45 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala @@ -41,8 +41,6 @@ trait ReadStrategy extends Serializable { * Options passed to the reader. * @param indexSystem * Index system. - * @param manualMode - * skip file cleanup if true. * @return * Iterator of internal rows. */ @@ -51,8 +49,7 @@ trait ReadStrategy extends Serializable { fs: FileSystem, requiredSchema: StructType, options: Map[String, String], - indexSystem: IndexSystem, - manualMode: Boolean + indexSystem: IndexSystem ): Iterator[InternalRow] } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala index 65af217dd..56e3d84be 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala @@ -31,8 +31,8 @@ case class RST_BoundingBox( * The bounding box of the raster as a WKB polygon. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - var raster = tile.getRaster - val gt = raster.getRaster.GetGeoTransform() + val raster = tile.getRaster + val gt = raster.getDataset.GetGeoTransform() val (originX, originY) = GDAL.toWorldCoord(gt, 0, 0) val (endX, endY) = GDAL.toWorldCoord(gt, raster.xSize, raster.ySize) val geometryAPI = GeometryAPI(expressionConfig.getGeometryAPI) @@ -46,7 +46,7 @@ case class RST_BoundingBox( ).map(geometryAPI.fromCoords), GeometryTypeEnum.POLYGON ) - raster = null + bboxPolygon.toWKB } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala index 7958bd9c8..5efd8ccb2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala @@ -11,7 +11,7 @@ import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, Literal, NullIntolerant} -import org.apache.spark.sql.types.BooleanType +import org.apache.spark.sql.types.{BooleanType, DataType} import scala.util.Try @@ -31,10 +31,8 @@ case class RST_Clip( with NullIntolerant with CodegenFallback { - GDAL.enable(expressionConfig) - // serialize data type - override def dataType: org.apache.spark.sql.types.DataType = { + override def dataType: DataType = { RasterTileType(expressionConfig.getCellIdType, rastersExpr, expressionConfig.isRasterUseCheckpoint) } @@ -53,7 +51,6 @@ case class RST_Clip( * The clipped raster. */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { - GDAL.enable(expressionConfig) val geometry = geometryAPI.geometry(arg1, geometryExpr.dataType) val geomCRS = geometry.getSpatialReferenceOSR val cutline = arg2.asInstanceOf[Boolean] diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala index b5fda5f59..c7dbac4c1 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala @@ -1,9 +1,9 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.operator.CombineAVG import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterArrayExpression import com.databricks.labs.mosaic.functions.MosaicExpressionConfig @@ -24,8 +24,6 @@ case class RST_CombineAvg( with NullIntolerant with CodegenFallback { - GDAL.enable(expressionConfig) - // serialize data type override def dataType: DataType = { RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) @@ -33,10 +31,9 @@ case class RST_CombineAvg( /** Combines the rasters using average of pixels. */ override def rasterTransform(tiles: Seq[MosaicRasterTile]): Any = { - val manualMode = expressionConfig.isManualCleanupMode val index = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null val resultType = getRasterType(dataType) - MosaicRasterTile(index, CombineAVG.compute(tiles.map(_.getRaster), manualMode), resultType) + MosaicRasterTile(index, CombineAVG.compute(tiles.map(_.getRaster)), resultType) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala index 1643935bc..a60553fda 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala @@ -2,11 +2,12 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy import com.databricks.labs.mosaic.core.raster.operator.CombineAVG import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.{deserialize => deserializeTile} -import com.databricks.labs.mosaic.expressions.raster.base.{RasterExpressionSerialization, RasterPathAware} +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.{getRasterType, deserialize => deserializeTile} +import com.databricks.labs.mosaic.expressions.raster.base.RasterExpressionSerialization import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.catalyst.expressions.aggregate.{ImperativeAggregate, TypedImperativeAggregate} @@ -28,7 +29,6 @@ case class RST_CombineAvgAgg( mutableAggBufferOffset: Int = 0, inputAggBufferOffset: Int = 0 ) extends TypedImperativeAggregate[ArrayBuffer[Any]] - with RasterPathAware with UnaryLike[Expression] with RasterExpressionSerialization { @@ -45,7 +45,6 @@ case class RST_CombineAvgAgg( protected val cellIdDataType: DataType = indexSystem.getCellIdDataType // serialize data type - // TODO: need to ensure that deserialize is just reading the raster... ??? deserializeDT? override lazy val dataType: DataType = { RasterTileType(rasterExpr, expressionConfig.isRasterUseCheckpoint) } @@ -76,7 +75,6 @@ case class RST_CombineAvgAgg( override def eval(buffer: ArrayBuffer[Any]): Any = { GDAL.enable(expressionConfig) - val manualMode = expressionConfig.isManualCleanupMode if (buffer.isEmpty) { null @@ -94,14 +92,15 @@ case class RST_CombineAvgAgg( // If merging multiple index rasters, the index value is dropped val idx = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null - var combined = CombineAVG.compute(tiles.map(_.getRaster), manualMode).flushCache() + var combined = CombineAVG.compute(tiles.map(_.getRaster)).withDatasetRefreshFromPath() val resultType = getRasterType(dataType) var result = MosaicRasterTile(idx, combined, resultType).formatCellId(indexSystem) - val serialized = result.serialize(resultType, doDestroy = true, manualMode) + val serialized = result.serialize(resultType, doDestroy = true) - tiles.foreach(t => pathSafeDispose(t, manualMode)) - pathSafeDispose(result, manualMode) + tiles.foreach(destroy) + + destroy(result) tiles = null combined = null diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala index af2c0f8eb..04edd548e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala @@ -27,8 +27,6 @@ case class RST_Convolve( with NullIntolerant with CodegenFallback { - GDAL.enable(expressionConfig) - //serialize data type override def dataType: DataType = { RasterTileType(expressionConfig.getCellIdType, rastersExpr, expressionConfig.isRasterUseCheckpoint) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala index ebdae4126..c56b48bea 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala @@ -4,6 +4,7 @@ import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.operator.pixel.PixelCombineRasters import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterArray2ArgExpression import com.databricks.labs.mosaic.functions.MosaicExpressionConfig @@ -29,8 +30,6 @@ case class RST_DerivedBand( with NullIntolerant with CodegenFallback { - GDAL.enable(expressionConfig) - // serialize data type override def dataType: DataType = { RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) @@ -44,7 +43,7 @@ case class RST_DerivedBand( val resultType = getRasterType(dataType) MosaicRasterTile( index, - PixelCombineRasters.combine(tiles.map(_.getRaster), pythonFunc, funcName, expressionConfig.isManualCleanupMode), + PixelCombineRasters.combine(tiles.map(_.getRaster), pythonFunc, funcName), resultType ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala index ec56a2462..bfaea78c0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala @@ -2,9 +2,11 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.index.IndexSystemFactory import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy import com.databricks.labs.mosaic.core.raster.operator.pixel.PixelCombineRasters import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType import com.databricks.labs.mosaic.expressions.raster.base.RasterExpressionSerialization import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import org.apache.spark.sql.catalyst.InternalRow @@ -75,8 +77,6 @@ case class RST_DerivedBandAgg( override def eval(buffer: ArrayBuffer[Any]): Any = { GDAL.enable(expressionConfig) - val manualMode = expressionConfig.isManualCleanupMode - if (buffer.isEmpty) { null } else { @@ -96,17 +96,15 @@ case class RST_DerivedBandAgg( // If merging multiple index rasters, the index value is dropped val idx = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null - var combined = PixelCombineRasters.combine(tiles.map(_.getRaster), pythonFunc, funcName, manualMode) + var combined = PixelCombineRasters.combine(tiles.map(_.getRaster), pythonFunc, funcName) val resultType = getRasterType(dataType) var result = MosaicRasterTile(idx, combined, resultType) .formatCellId(IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem)) // using serialize on the object vs from RasterExpressionSerialization - val serialized = result.serialize(resultType, doDestroy = true, manualMode) - - tiles.foreach(pathSafeDispose(_, manualMode)) - pathSafeDispose(result, manualMode) + val serialized = result.serialize(resultType, doDestroy = true) + tiles.foreach(destroy) tiles = null combined = null result = null diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala index 41c3ceb44..c989a6786 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala @@ -1,7 +1,6 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI -import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} @@ -29,8 +28,6 @@ case class RST_Filter( with NullIntolerant with CodegenFallback { - GDAL.enable(expressionConfig) - // serialize data type override def dataType: DataType = { RasterTileType(expressionConfig.getCellIdType, rastersExpr, expressionConfig.isRasterUseCheckpoint) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala index 35ff32a86..4d6083631 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala @@ -25,8 +25,6 @@ case class RST_FromBands( with NullIntolerant with CodegenFallback { - GDAL.enable(expressionConfig) - // serialize data type override def dataType: DataType = { RasterTileType( @@ -44,8 +42,7 @@ case class RST_FromBands( * The stacked and resampled raster. */ override def rasterTransform(rasters: Seq[MosaicRasterTile]): Any = { - val manualMode = expressionConfig.isManualCleanupMode - rasters.head.copy(raster = MergeBands.merge(rasters.map(_.getRaster), "bilinear", manualMode)) + rasters.head.copy(raster = MergeBands.merge(rasters.map(_.getRaster), "bilinear")) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala index caef3cb1e..75a38c1f5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala @@ -4,12 +4,12 @@ import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner +import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType import com.databricks.labs.mosaic.datasource.gdal.ReTileOnRead import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} -import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.sql.catalyst.InternalRow @@ -31,7 +31,6 @@ case class RST_FromContent( sizeInMB: Expression, expressionConfig: MosaicExpressionConfig ) extends CollectionGenerator - with RasterPathAware with Serializable with NullIntolerant with CodegenFallback { @@ -66,7 +65,6 @@ case class RST_FromContent( */ override def eval(input: InternalRow): TraversableOnce[InternalRow] = { GDAL.enable(expressionConfig) - val manualMode = expressionConfig.isManualCleanupMode val resultType = getRasterType( RasterTileType(expressionConfig.getCellIdType, BinaryType, expressionConfig.isRasterUseCheckpoint)) @@ -81,9 +79,9 @@ case class RST_FromContent( var raster = MosaicRasterGDAL.readRaster(rasterArr, createInfo) var result = MosaicRasterTile(null, raster, resultType).formatCellId(indexSystem) - val row = result.serialize(resultType, doDestroy = true, manualMode) + val row = result.serialize(resultType, doDestroy = true) - pathSafeDispose(result, manualMode) + destroy(result) rasterArr = null raster = null @@ -101,11 +99,10 @@ case class RST_FromContent( // split to tiles up to specified threshold var results = ReTileOnRead.localSubdivide( - tmpPath, PathUtils.NO_PATH_STRING, targetSize, manualMode).map(_.formatCellId(indexSystem)) - val rows = results.map(_.serialize(resultType, doDestroy = true, manualMode)) + tmpPath, PathUtils.NO_PATH_STRING, targetSize).map(_.formatCellId(indexSystem)) + val rows = results.map(_.serialize(resultType, doDestroy = true)) - results.foreach(pathSafeDispose(_, manualMode)) - if (!manualMode) Files.deleteIfExists(Paths.get(tmpPath)) + results.foreach(destroy) rasterArr = null results = null diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala index 1626de825..8593d668e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala @@ -4,12 +4,12 @@ import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner +import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType import com.databricks.labs.mosaic.datasource.gdal.ReTileOnRead import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} -import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.sql.catalyst.InternalRow @@ -30,7 +30,6 @@ case class RST_FromFile( sizeInMB: Expression, expressionConfig: MosaicExpressionConfig ) extends CollectionGenerator - with RasterPathAware with Serializable with NullIntolerant with CodegenFallback { @@ -65,7 +64,6 @@ case class RST_FromFile( */ override def eval(input: InternalRow): TraversableOnce[InternalRow] = { GDAL.enable(expressionConfig) - val manualMode = expressionConfig.isManualCleanupMode val resultType = getRasterType( RasterTileType(expressionConfig.getCellIdType, BinaryType, expressionConfig.isRasterUseCheckpoint)) @@ -80,9 +78,9 @@ case class RST_FromFile( var raster = MosaicRasterGDAL.readRaster(createInfo) var result = MosaicRasterTile(null, raster, resultType).formatCellId(indexSystem) - val row = result.serialize(resultType, doDestroy = true, manualMode) + val row = result.serialize(resultType, doDestroy = true) - pathSafeDispose(result, manualMode) + destroy(result) raster = null result = null @@ -96,11 +94,10 @@ case class RST_FromFile( Files.copy(Paths.get(readPath), Paths.get(tmpPath), StandardCopyOption.REPLACE_EXISTING) val size = if (targetSize <= 0) 64 else targetSize - var results = ReTileOnRead.localSubdivide(tmpPath, path, size, manualMode).map(_.formatCellId(indexSystem)) - val rows = results.map(_.serialize(resultType, doDestroy = true, manualMode)) + var results = ReTileOnRead.localSubdivide(tmpPath, path, size).map(_.formatCellId(indexSystem)) + val rows = results.map(_.serialize(resultType, doDestroy = true)) - results.foreach(pathSafeDispose(_, manualMode)) - if (!manualMode) Files.deleteIfExists(Paths.get(tmpPath)) + results.foreach(destroy) results = null diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala index 797db8e09..019238124 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala @@ -19,7 +19,7 @@ case class RST_GeoReference(raster: Expression, expressionConfig: MosaicExpressi /** Returns the georeference of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val geoTransform = tile.getRaster.getRaster.GetGeoTransform() + val geoTransform = tile.getRaster.getDataset.GetGeoTransform() buildMapDouble( Map( "upperLeftX" -> geoTransform(0), diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala index 88df43f25..fa5f50cc8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala @@ -27,7 +27,6 @@ case class RST_GetSubdataset( with CodegenFallback { override def dataType: DataType = { - GDAL.enable(expressionConfig) RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala index 0902ecd4f..6f1926af1 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala @@ -26,7 +26,6 @@ case class RST_InitNoData( with CodegenFallback { override def dataType: DataType = { - GDAL.enable(expressionConfig) RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala index 28e70472e..4ff6d3b68 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala @@ -19,9 +19,8 @@ case class RST_IsEmpty(raster: Expression, expressionConfig: MosaicExpressionCon /** Returns true if the raster is empty. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - var raster = tile.getRaster + val raster = tile.getRaster val result = (raster.ySize == 0 && raster.xSize == 0) || raster.isEmpty - raster = null result } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala index d4e179dcf..5a41bcb26 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala @@ -5,12 +5,12 @@ import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner +import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType import com.databricks.labs.mosaic.datasource.gdal.ReTileOnRead import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} -import com.databricks.labs.mosaic.expressions.raster.base.RasterPathAware import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.sql.catalyst.InternalRow @@ -58,7 +58,6 @@ case class RST_MakeTiles( withCheckpointExpr: Expression, expressionConfig: MosaicExpressionConfig ) extends CollectionGenerator - with RasterPathAware with Serializable with NullIntolerant with CodegenFallback { @@ -125,7 +124,6 @@ case class RST_MakeTiles( */ override def eval(input: InternalRow): TraversableOnce[InternalRow] = { GDAL.enable(expressionConfig) - val manualMode = expressionConfig.isManualCleanupMode val resultType = getRasterType(dataType) val rawDriver = driverExpr.eval(input).asInstanceOf[UTF8String].toString @@ -140,9 +138,10 @@ case class RST_MakeTiles( val createInfo = Map("parentPath" -> PathUtils.NO_PATH_STRING, "driver" -> driver, "path" -> path) var raster = GDAL.readRaster(rawInput, createInfo, inputExpr.dataType) var result = MosaicRasterTile(null, raster, inputExpr.dataType).formatCellId(indexSystem) - val row = result.serialize(resultType, doDestroy = true, manualMode) + val row = result.serialize(resultType, doDestroy = true) + + destroy(result) - pathSafeDispose(result, manualMode) raster = null result = null @@ -162,11 +161,10 @@ case class RST_MakeTiles( tmpPath } val size = if (targetSize <= 0) 64 else targetSize - var results = ReTileOnRead.localSubdivide(readPath, PathUtils.NO_PATH_STRING, size, manualMode).map(_.formatCellId(indexSystem)) - val rows = results.map(_.serialize(resultType, doDestroy = true, manualMode)) + var results = ReTileOnRead.localSubdivide(readPath, PathUtils.NO_PATH_STRING, size).map(_.formatCellId(indexSystem)) + val rows = results.map(_.serialize(resultType, doDestroy = true)) - results.foreach(pathSafeDispose(_, manualMode)) - if (!manualMode) Files.deleteIfExists(Paths.get(readPath)) + results.foreach(destroy) results = null diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebra.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebra.scala index b08600d4d..98c771ad2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebra.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebra.scala @@ -4,6 +4,7 @@ import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALCalc import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterArray1ArgExpression import com.databricks.labs.mosaic.functions.MosaicExpressionConfig @@ -28,8 +29,6 @@ case class RST_MapAlgebra( with NullIntolerant with CodegenFallback { - GDAL.enable(expressionConfig) - // serialize data type override def dataType: DataType = { RasterTileType(expressionConfig.getCellIdType, rasterExpr, expressionConfig.isRasterUseCheckpoint) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala index 22be123e5..65edabdcb 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala @@ -21,7 +21,7 @@ case class RST_Max(raster: Expression, expressionConfig: MosaicExpressionConfig) /** Returns the max value per band of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val nBands = tile.raster.raster.GetRasterCount() + val nBands = tile.raster.getDataset.GetRasterCount() val maxValues = (1 to nBands).map(tile.raster.getBand(_).maxPixelValue) ArrayData.toArrayData(maxValues.toArray) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala index 5e8f6513a..871d59b91 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala @@ -34,7 +34,7 @@ case class RST_Median(rasterExpr: Expression, expressionConfig: MosaicExpression command = s"gdalwarp -r med -tr $width $height -of $outShortName" ) // Max pixel is a hack since we get a 1x1 raster back - val maxValues = (1 to medRaster.raster.GetRasterCount()).map(medRaster.getBand(_).maxPixelValue) + val maxValues = (1 to medRaster.getDataset.GetRasterCount()).map(medRaster.getBand(_).maxPixelValue) ArrayData.toArrayData(maxValues.toArray) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala index 91770653e..f9719c899 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala @@ -9,6 +9,8 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ +import scala.util.Try + /** Returns the memory size of the raster in bytes. */ case class RST_MemSize(raster: Expression, expressionConfig: MosaicExpressionConfig) extends RasterExpression[RST_MemSize](raster, returnsRaster = false, expressionConfig) @@ -18,7 +20,9 @@ case class RST_MemSize(raster: Expression, expressionConfig: MosaicExpressionCon override def dataType: DataType = LongType /** Returns the memory size of the raster in bytes. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.getMemSize + override def rasterTransform(tile: MosaicRasterTile): Any = { + Try(tile.getRaster.getMemSize).getOrElse(-1) + } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala index 02b88a9df..d8fc4a235 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala @@ -39,10 +39,9 @@ case class RST_Merge( * The merged raster. */ override def rasterTransform(tiles: Seq[MosaicRasterTile]): Any = { - val manualMode = expressionConfig.isManualCleanupMode val index = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null tiles.head.copy( - raster = MergeRasters.merge(tiles.map(_.getRaster), manualMode), + raster = MergeRasters.merge(tiles.map(_.getRaster)), index = index ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala index 5ca0aa1a9..6fa390912 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala @@ -2,10 +2,11 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.index.IndexSystemFactory import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner +import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy import com.databricks.labs.mosaic.core.raster.operator.merge.MergeRasters import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType import com.databricks.labs.mosaic.expressions.raster.base.RasterExpressionSerialization import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import org.apache.spark.sql.catalyst.InternalRow @@ -13,7 +14,7 @@ import org.apache.spark.sql.catalyst.expressions.aggregate.{ImperativeAggregate, import org.apache.spark.sql.catalyst.expressions.{Expression, ExpressionInfo, UnsafeProjection, UnsafeRow} import org.apache.spark.sql.catalyst.trees.UnaryLike import org.apache.spark.sql.catalyst.util.GenericArrayData -import org.apache.spark.sql.types.{ArrayType, BinaryType, DataType} +import org.apache.spark.sql.types.{ArrayType, DataType} import scala.collection.mutable.ArrayBuffer @@ -67,7 +68,6 @@ case class RST_MergeAgg( override def eval(buffer: ArrayBuffer[Any]): Any = { GDAL.enable(expressionConfig) - val manualMode = expressionConfig.isManualCleanupMode if (buffer.isEmpty) { null @@ -88,16 +88,14 @@ case class RST_MergeAgg( // If merging multiple index rasters, the index value is dropped val idx = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null - var merged = MergeRasters.merge(tiles.map(_.getRaster), manualMode).flushCache() + var merged = MergeRasters.merge(tiles.map(_.getRaster)).withDatasetRefreshFromPath() val resultType = getRasterType(dataType) var result = MosaicRasterTile(idx, merged, resultType).formatCellId( IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem)) - val serialized = result.serialize(resultType, doDestroy = true, manualMode) - - tiles.foreach(pathSafeDispose(_, manualMode)) - pathSafeDispose(result, manualMode) + val serialized = result.serialize(resultType, doDestroy = true) + tiles.foreach(destroy) tiles = null merged = null result = null diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala index d62a8837f..aa4ca3427 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala @@ -21,7 +21,7 @@ case class RST_Min(raster: Expression, expressionConfig: MosaicExpressionConfig) /** Returns the min value per band of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val nBands = tile.raster.raster.GetRasterCount() + val nBands = tile.raster.getDataset.GetRasterCount() val minValues = (1 to nBands).map(tile.raster.getBand(_).minPixelValue) ArrayData.toArrayData(minValues.toArray) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala index c35916aba..0110331e6 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala @@ -28,8 +28,6 @@ case class RST_NDVI( with NullIntolerant with CodegenFallback { - GDAL.enable(expressionConfig) - // serialize data type override def dataType: DataType = { RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala index bcb0701cf..ff378d4a5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala @@ -30,7 +30,7 @@ case class RST_PixelCount( * countNodData */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { - val bandCount = tile.raster.raster.GetRasterCount() + val bandCount = tile.raster.getDataset.GetRasterCount() val countNoData = arg1.asInstanceOf[Boolean] val countAll = arg2.asInstanceOf[Boolean] val pixelCount = (1 to bandCount).map( diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala index 5f5e5beb1..eaf535f86 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala @@ -31,7 +31,7 @@ case class RST_RasterToWorldCoord( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val x = arg1.asInstanceOf[Int] val y = arg2.asInstanceOf[Int] - val gt = tile.getRaster.getRaster.GetGeoTransform() + val gt = tile.getRaster.getDataset.GetGeoTransform() val (xGeo, yGeo) = GDAL.toWorldCoord(gt, x, y) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala index 0e31ae78a..9ae9ca6a9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala @@ -29,7 +29,7 @@ case class RST_RasterToWorldCoordX( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val x = arg1.asInstanceOf[Int] val y = arg2.asInstanceOf[Int] - val gt = tile.getRaster.getRaster.GetGeoTransform() + val gt = tile.getRaster.getDataset.GetGeoTransform() val (xGeo, _) = GDAL.toWorldCoord(gt, x, y) xGeo diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala index 5c4835452..2981b46aa 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala @@ -29,7 +29,7 @@ case class RST_RasterToWorldCoordY( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val x = arg1.asInstanceOf[Int] val y = arg2.asInstanceOf[Int] - val gt = tile.getRaster.getRaster.GetGeoTransform() + val gt = tile.getRaster.getDataset.GetGeoTransform() val (_, yGeo) = GDAL.toWorldCoord(gt, x, y) yGeo diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTile.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTile.scala index 60d1a2a76..6224f7614 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTile.scala @@ -1,6 +1,7 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.raster.operator.retile.ReTile +import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterGeneratorExpression @@ -24,7 +25,10 @@ case class RST_ReTile( with CodegenFallback { /** @return provided raster data type (assumes that was handled for checkpointing.)*/ - override def dataType: DataType = rasterExpr.dataType + override def dataType: DataType = { + // 0.4.3 changed from `rasterExpr.rasterType` + RasterTileType(expressionConfig.getCellIdType, rasterExpr, expressionConfig.isRasterUseCheckpoint) + } /** * Returns a set of new rasters with the specified tile size (tileWidth x @@ -33,7 +37,7 @@ case class RST_ReTile( override def rasterGenerator(tile: MosaicRasterTile): Seq[MosaicRasterTile] = { val tileWidthValue = tileWidthExpr.eval().asInstanceOf[Int] val tileHeightValue = tileHeightExpr.eval().asInstanceOf[Int] - ReTile.reTile(tile, tileWidthValue, tileHeightValue, expressionConfig.isManualCleanupMode) + ReTile.reTile(tile, tileWidthValue, tileHeightValue) } override def children: Seq[Expression] = Seq(rasterExpr, tileWidthExpr, tileHeightExpr) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala index f6268abbf..5d875354d 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala @@ -19,7 +19,7 @@ case class RST_Rotation(raster: Expression, expressionConfig: MosaicExpressionCo /** Returns the rotation angle of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val gt = tile.getRaster.getRaster.GetGeoTransform() + val gt = tile.getRaster.getDataset.GetGeoTransform() // arctan of y_skew and x_scale math.atan(gt(4) / gt(1)) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala index aa708609f..bcf2fc4c8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala @@ -23,7 +23,7 @@ case class RST_SRID(raster: Expression, expressionConfig: MosaicExpressionConfig /** Returns the SRID of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { // Reference: https://gis.stackexchange.com/questions/267321/extracting-epsg-from-a-raster-using-gdal-bindings-in-python - val proj = new SpatialReference(tile.getRaster.getRaster.GetProjection()) + val proj = new SpatialReference(tile.getRaster.getDataset.GetProjection()) Try(proj.AutoIdentifyEPSG()) Try(proj.GetAttrValue("AUTHORITY", 1).toInt).getOrElse(0) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala index 19ed7efdc..239e655b9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala @@ -19,7 +19,7 @@ case class RST_ScaleX(raster: Expression, expressionConfig: MosaicExpressionConf /** Returns the scale x of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - tile.getRaster.getRaster.GetGeoTransform()(1) + tile.getRaster.getDataset.GetGeoTransform()(1) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala index 019f963e8..35d6ab9c0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala @@ -19,7 +19,7 @@ case class RST_ScaleY(raster: Expression, expressionConfig: MosaicExpressionConf /** Returns the scale y of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - tile.getRaster.getRaster.GetGeoTransform()(5) + tile.getRaster.getDataset.GetGeoTransform()(5) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBands.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBands.scala index 5244b949c..395eb9704 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBands.scala @@ -23,7 +23,7 @@ case class RST_SeparateBands( * Returns a set of new single-band rasters, one for each band in the input raster. */ override def rasterGenerator(tile: MosaicRasterTile): Seq[MosaicRasterTile] = { - SeparateBands.separate(tile, expressionConfig.isManualCleanupMode) + SeparateBands.separate(tile) } override def children: Seq[Expression] = Seq(rasterExpr) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala index 26434aea0..cd3ff545b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala @@ -28,8 +28,6 @@ case class RST_SetNoData( with NullIntolerant with CodegenFallback { - GDAL.enable(expressionConfig) - // serialize data type override def dataType: DataType = { RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala index 2bbd26415..56d86b364 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala @@ -26,8 +26,6 @@ case class RST_SetSRID( with NullIntolerant with CodegenFallback { - GDAL.enable(expressionConfig) - // serialize data type override def dataType: DataType = { RasterTileType(expressionConfig.getCellIdType, rastersExpr, expressionConfig.isRasterUseCheckpoint) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala index 8f049f280..56fa3b457 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala @@ -19,7 +19,7 @@ case class RST_SkewX(raster: Expression, expressionConfig: MosaicExpressionConfi /** Returns the skew x of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - tile.getRaster.getRaster.GetGeoTransform()(2) + tile.getRaster.getDataset.GetGeoTransform()(2) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala index 100e8fde7..4a7724857 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala @@ -19,7 +19,7 @@ case class RST_SkewY(raster: Expression, expressionConfig: MosaicExpressionConfi /** Returns the skew y of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - tile.getRaster.getRaster.GetGeoTransform()(4) + tile.getRaster.getDataset.GetGeoTransform()(4) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdivide.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdivide.scala index d88b9d8b7..d689a262d 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdivide.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdivide.scala @@ -21,7 +21,7 @@ case class RST_Subdivide( /** Returns a set of new rasters with the specified tile size (In MB). */ override def rasterGenerator(tile: MosaicRasterTile): Seq[MosaicRasterTile] = { val targetSize = sizeInMB.eval().asInstanceOf[Int] - BalancedSubdivision.splitRaster(tile, targetSize, expressionConfig.isManualCleanupMode) + BalancedSubdivision.splitRaster(tile, targetSize) } override def children: Seq[Expression] = Seq(rasterExpr, sizeInMB) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala index 3fa1aec51..e13e81504 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala @@ -29,7 +29,7 @@ case class RST_Summary(raster: Expression, expressionConfig: MosaicExpressionCon // https://gdal.org/programs/gdalinfo.html vector.add("-json") val infoOptions = new InfoOptions(vector) - val gdalInfo = GDALInfo(tile.getRaster.getRaster, infoOptions) + val gdalInfo = GDALInfo(tile.getRaster.getDataset, infoOptions) UTF8String.fromString(gdalInfo) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala index 9fe8e2b01..fa18cba24 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala @@ -30,8 +30,7 @@ case class RST_Tessellate( tile.getRaster, resolution, indexSystem, - geometryAPI, - expressionConfig.isManualCleanupMode + geometryAPI ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTiles.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTiles.scala index 634d215ec..d6fc5e2a6 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTiles.scala @@ -31,7 +31,7 @@ case class RST_ToOverlappingTiles( val tileWidthValue = tileWidthExpr.eval().asInstanceOf[Int] val tileHeightValue = tileHeightExpr.eval().asInstanceOf[Int] val overlapValue = overlapExpr.eval().asInstanceOf[Int] - OverlappingTiles.reTile(tile, tileWidthValue, tileHeightValue, overlapValue, expressionConfig.isManualCleanupMode) + OverlappingTiles.reTile(tile, tileWidthValue, tileHeightValue, overlapValue) } override def children: Seq[Expression] = Seq(rasterExpr, tileWidthExpr, tileHeightExpr, overlapExpr) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala index abe226e10..69c3750b1 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala @@ -26,8 +26,6 @@ case class RST_Transform( with NullIntolerant with CodegenFallback { - GDAL.enable(expressionConfig) - // serialized data type override def dataType: DataType = { RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala index 206ed9c7a..afa477ad4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala @@ -19,7 +19,7 @@ case class RST_TryOpen(raster: Expression, expressionConfig: MosaicExpressionCon /** Returns true if the raster can be opened. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - Option(tile.getRaster.getRaster).isDefined + Option(tile.getRaster.getDataset).isDefined } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala index 4481149fa..48532a3b5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala @@ -19,7 +19,7 @@ case class RST_UpperLeftX(raster: Expression, expressionConfig: MosaicExpression /** Returns the upper left x of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - tile.getRaster.getRaster.GetGeoTransform()(0) + tile.getRaster.getDataset.GetGeoTransform()(0) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala index dc512a84a..32c8fe416 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala @@ -19,7 +19,7 @@ case class RST_UpperLeftY(raster: Expression, expressionConfig: MosaicExpression /** Returns the upper left y of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - tile.getRaster.getRaster.GetGeoTransform()(3) + tile.getRaster.getDataset.GetGeoTransform()(3) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala index 2d943a120..d44e91297 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala @@ -30,7 +30,7 @@ case class RST_WorldToRasterCoord( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val xGeo = arg1.asInstanceOf[Double] val yGeo = arg2.asInstanceOf[Double] - val gt = tile.getRaster.getRaster.GetGeoTransform() + val gt = tile.getRaster.getDataset.GetGeoTransform() val (x, y) = GDAL.fromWorldCoord(gt, xGeo, yGeo) InternalRow.fromSeq(Seq(x, y)) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala index 43ea89de3..1851c0c49 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala @@ -28,7 +28,7 @@ case class RST_WorldToRasterCoordX( */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val xGeo = arg1.asInstanceOf[Double] - val gt = tile.getRaster.getRaster.GetGeoTransform() + val gt = tile.getRaster.getDataset.GetGeoTransform() GDAL.fromWorldCoord(gt, xGeo, 0)._1 } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala index 93c0c27e7..3b7d4c2c5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala @@ -28,7 +28,7 @@ case class RST_WorldToRasterCoordY( */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val xGeo = arg1.asInstanceOf[Double] - val gt = tile.getRaster.getRaster.GetGeoTransform() + val gt = tile.getRaster.getDataset.GetGeoTransform() GDAL.fromWorldCoord(gt, xGeo, 0)._2 } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala index 95625a07c..d969d22f5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala @@ -41,8 +41,9 @@ case class RST_Write( with CodegenFallback { // serialize data type + // - don't use checkpoint because we are writing to a different location + // - type is StringType override def dataType: DataType = { - require(dirExpr.isInstanceOf[Literal]) RasterTileType(expressionConfig.getCellIdType, StringType, useCheckpoint = false) } @@ -63,6 +64,8 @@ case class RST_Write( } private def copyToArg1Dir(inTile: MosaicRasterTile, arg1: Any): MosaicRasterGDAL = { + require(dirExpr.isInstanceOf[Literal]) + val inRaster = inTile.getRaster val inPath = inRaster.createInfo("path") val inDriver = inRaster.createInfo("driver") @@ -70,8 +73,7 @@ case class RST_Write( Seq(inRaster), StringType, doDestroy = true, - overrideDir = Some(arg1.asInstanceOf[String]), - manualMode = expressionConfig.isManualCleanupMode + overrideDir = Some(arg1.asInstanceOf[String]) ) .head .toString diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster1ArgExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster1ArgExpression.scala index 3c01d4a01..c74ff8c92 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster1ArgExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster1ArgExpression.scala @@ -2,8 +2,10 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.io.RasterCleaner +import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import org.apache.spark.sql.catalyst.InternalRow @@ -71,17 +73,21 @@ abstract class Raster1ArgExpression[T <: Expression: ClassTag]( // noinspection DuplicatedCode override def nullSafeEval(input: Any, arg1: Any): Any = { GDAL.enable(expressionConfig) - val tile = MosaicRasterTile.deserialize( + var tile = MosaicRasterTile.deserialize( input.asInstanceOf[InternalRow], expressionConfig.getCellIdType ) - val result = rasterTransform(tile, arg1) + var result = rasterTransform(tile, arg1) val resultType = { - if (returnsRaster) getRasterType(RasterTileType(rasterExpr, expressionConfig.isRasterUseCheckpoint)) + if (returnsRaster) getRasterType(dataType) else dataType } - val serialized = serialize(result, returnsRaster, resultType, expressionConfig) - pathSafeDispose(tile, manualMode = expressionConfig.isManualCleanupMode) + val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, expressionConfig) + + destroy(tile) + tile = null + result = null + serialized } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster2ArgExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster2ArgExpression.scala index ca1ca0441..4ec522fd7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster2ArgExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster2ArgExpression.scala @@ -1,9 +1,10 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner +import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import org.apache.spark.sql.catalyst.InternalRow @@ -79,17 +80,21 @@ abstract class Raster2ArgExpression[T <: Expression: ClassTag]( // noinspection DuplicatedCode override def nullSafeEval(input: Any, arg1: Any, arg2: Any): Any = { GDAL.enable(expressionConfig) - val tile = MosaicRasterTile.deserialize( + var tile = MosaicRasterTile.deserialize( input.asInstanceOf[InternalRow], expressionConfig.getCellIdType ) - val result = rasterTransform(tile, arg1, arg2) + var result = rasterTransform(tile, arg1, arg2) val resultType = { - if (returnsRaster) getRasterType(RasterTileType(rasterExpr, expressionConfig.isRasterUseCheckpoint)) + if (returnsRaster) getRasterType(dataType) else dataType } - val serialized = serialize(result, returnsRaster, resultType, expressionConfig) - pathSafeDispose(tile, manualMode = expressionConfig.isManualCleanupMode) + val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, expressionConfig) + + destroy(tile) + tile = null + result = null + serialized } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray1ArgExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray1ArgExpression.scala index faefb692c..273477dba 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray1ArgExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray1ArgExpression.scala @@ -1,9 +1,10 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner +import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import org.apache.spark.sql.catalyst.expressions.{BinaryExpression, Expression, NullIntolerant} @@ -68,15 +69,18 @@ abstract class RasterArray1ArgExpression[T <: Expression: ClassTag]( */ override def nullSafeEval(input: Any, arg1: Any): Any = { GDAL.enable(expressionConfig) - val manualMode = expressionConfig.isManualCleanupMode - val tiles = RasterArrayUtils.getTiles(input, rastersExpr, expressionConfig) - val result = rasterTransform(tiles, arg1) + var tiles = RasterArrayUtils.getTiles(input, rastersExpr, expressionConfig) + var result = rasterTransform(tiles, arg1) val resultType = { - if (returnsRaster) getRasterType(RasterTileType(rastersExpr, expressionConfig.isRasterUseCheckpoint)) + if (returnsRaster) getRasterType(dataType) else dataType } - val serialized = serialize(result, returnsRaster, resultType, expressionConfig) - tiles.foreach(t => pathSafeDispose(t, manualMode)) + val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, expressionConfig) + + tiles.foreach(destroy) + tiles = null + result = null + serialized } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray2ArgExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray2ArgExpression.scala index 4b8c8ef41..3349bb2f4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray2ArgExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray2ArgExpression.scala @@ -1,9 +1,10 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner +import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant, TernaryExpression} @@ -75,15 +76,18 @@ abstract class RasterArray2ArgExpression[T <: Expression: ClassTag]( */ override def nullSafeEval(input: Any, arg1: Any, arg2: Any): Any = { GDAL.enable(expressionConfig) - val manualMode = expressionConfig.isManualCleanupMode - val tiles = RasterArrayUtils.getTiles(input, rastersExpr, expressionConfig) - val result = rasterTransform(tiles, arg1, arg2) + var tiles = RasterArrayUtils.getTiles(input, rastersExpr, expressionConfig) + var result = rasterTransform(tiles, arg1, arg2) val resultType = { - if (returnsRaster) getRasterType(RasterTileType(rastersExpr, expressionConfig.isRasterUseCheckpoint)) + if (returnsRaster) getRasterType(dataType) else dataType } - val serialized = serialize(result, returnsRaster, resultType, expressionConfig) - tiles.foreach(t => pathSafeDispose(t, manualMode)) + val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, expressionConfig) + + tiles.foreach(destroy) + tiles = null + result = null + serialized } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayExpression.scala index 789717322..3940fc8b3 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayExpression.scala @@ -1,9 +1,9 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner -import com.databricks.labs.mosaic.core.types.RasterTileType +import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant, UnaryExpression} @@ -61,15 +61,18 @@ abstract class RasterArrayExpression[T <: Expression: ClassTag]( */ override def nullSafeEval(input: Any): Any = { GDAL.enable(expressionConfig) - val manualMode = expressionConfig.isManualCleanupMode - val tiles = RasterArrayUtils.getTiles(input, rastersExpr, expressionConfig) - val result = rasterTransform(tiles) + var tiles = RasterArrayUtils.getTiles(input, rastersExpr, expressionConfig) + var result = rasterTransform(tiles) val resultType = { - if (returnsRaster) getRasterType(RasterTileType(rastersExpr, expressionConfig.isRasterUseCheckpoint)) + if (returnsRaster) getRasterType(dataType) else dataType } - val serialized = serialize(result, returnsRaster, resultType, expressionConfig) - tiles.foreach(t => pathSafeDispose(t, manualMode)) + val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, expressionConfig) + + tiles.foreach(destroy) + tiles = null + result = null + serialized } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala index eae70911b..1a4fb85ef 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala @@ -2,9 +2,10 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterBandGDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner +import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import org.apache.spark.sql.catalyst.InternalRow @@ -75,20 +76,24 @@ abstract class RasterBandExpression[T <: Expression: ClassTag]( // noinspection DuplicatedCode override def nullSafeEval(inputRaster: Any, inputBand: Any): Any = { GDAL.enable(expressionConfig) - val tile = MosaicRasterTile.deserialize( + var tile = MosaicRasterTile.deserialize( inputRaster.asInstanceOf[InternalRow], expressionConfig.getCellIdType ) val bandIndex = inputBand.asInstanceOf[Int] val band = tile.getRaster.getBand(bandIndex) - val result = bandTransform(tile, band) + var result = bandTransform(tile, band) val resultType = { - if (returnsRaster) getRasterType(RasterTileType(rasterExpr, expressionConfig.isRasterUseCheckpoint)) + if (returnsRaster) getRasterType(dataType) else dataType } - val serialized = serialize(result, returnsRaster, resultType, expressionConfig) - pathSafeDispose(tile, manualMode = expressionConfig.isManualCleanupMode) + val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, expressionConfig) + + destroy(tile) + tile = null + result = null + serialized } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpression.scala index 5a6f7e6ff..6ee02000d 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpression.scala @@ -2,8 +2,10 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import org.apache.spark.sql.catalyst.InternalRow @@ -65,17 +67,21 @@ abstract class RasterExpression[T <: Expression: ClassTag]( */ override def nullSafeEval(input: Any): Any = { GDAL.enable(expressionConfig) - val tile = MosaicRasterTile.deserialize( + var tile = MosaicRasterTile.deserialize( input.asInstanceOf[InternalRow], cellIdDataType ) - val result = rasterTransform(tile) + var result = rasterTransform(tile) val resultType = { - if (returnsRaster) getRasterType(RasterTileType(rasterExpr, expressionConfig.isRasterUseCheckpoint)) + if (returnsRaster) getRasterType(dataType) else dataType } - val serialized = serialize(result, returnsRaster, resultType, expressionConfig) - pathSafeDispose(tile, manualMode = expressionConfig.isManualCleanupMode) + val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, expressionConfig) + + destroy(tile) + tile = null + result = null + serialized } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpressionSerialization.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpressionSerialization.scala index a4ceed345..768461fff 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpressionSerialization.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpressionSerialization.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.types.DataType * Base trait for raster serialization. It is used to serialize the result of * the expression. */ -trait RasterExpressionSerialization extends RasterPathAware { +trait RasterExpressionSerialization { /** * Serializes the result of the expression. If the expression returns a @@ -30,14 +30,14 @@ trait RasterExpressionSerialization extends RasterPathAware { data: Any, returnsRaster: Boolean, outputDataType: DataType, + doDestroy: Boolean, expressionConfig: MosaicExpressionConfig ): Any = { if (returnsRaster) { - val manualMode = expressionConfig.isManualCleanupMode val tile = data.asInstanceOf[MosaicRasterTile] val result = tile.formatCellId(IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem)) - val serialized = result.serialize(outputDataType, doDestroy = true, manualMode) - pathSafeDispose(result, manualMode) + val serialized = result.serialize(outputDataType, doDestroy) + serialized } else { data diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala index 468a32aa1..4709a1455 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala @@ -3,9 +3,10 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner +import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import org.apache.spark.sql.catalyst.InternalRow @@ -35,7 +36,6 @@ abstract class RasterGeneratorExpression[T <: Expression: ClassTag]( rasterExpr: Expression, expressionConfig: MosaicExpressionConfig ) extends CollectionGenerator - with RasterPathAware with NullIntolerant with Serializable { @@ -77,16 +77,17 @@ abstract class RasterGeneratorExpression[T <: Expression: ClassTag]( override def eval(input: InternalRow): TraversableOnce[InternalRow] = { GDAL.enable(expressionConfig) - val manualMode = expressionConfig.isManualCleanupMode - val tile = MosaicRasterTile.deserialize( + var tile = MosaicRasterTile.deserialize( rasterExpr.eval(input).asInstanceOf[InternalRow], cellIdDataType ) - val genTiles = rasterGenerator(tile).map(_.formatCellId(indexSystem)) - val resultType = getRasterType(RasterTileType(rasterExpr, expressionConfig.isRasterUseCheckpoint)) - val rows = genTiles.map(_.serialize(resultType, doDestroy = true, manualMode)) - pathSafeDispose(tile, manualMode) - genTiles.foreach(t => pathSafeDispose(t, manualMode)) + var genTiles = rasterGenerator(tile).map(_.formatCellId(indexSystem)) + val resultType = getRasterType(dataType) + val rows = genTiles.map(_.serialize(resultType, doDestroy = true)) + + destroy(tile) + tile = null + genTiles = null rows.map(row => InternalRow.fromSeq(Seq(row))) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGridExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGridExpression.scala index 26fcf0aa2..2136883f8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGridExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGridExpression.scala @@ -59,7 +59,7 @@ trait RasterGridExpression { indexSystem: IndexSystem, resolution: Int ): Seq[Map[Long, Seq[Double]]] = { - val gt = raster.getRaster.GetGeoTransform() + val gt = raster.getDataset.GetGeoTransform() val bandTransform = (band: MosaicRasterBandGDAL) => { val results = band.transformValues[(Long, Double)](pixelTransformer(gt, indexSystem, resolution), (0L, -1.0)) results diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterPathAware.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterPathAware.scala deleted file mode 100644 index 455befaa7..000000000 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterPathAware.scala +++ /dev/null @@ -1,83 +0,0 @@ -package com.databricks.labs.mosaic.expressions.raster.base - -import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner -import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import org.apache.spark.sql.catalyst.expressions.Expression -import org.apache.spark.sql.types.{DataType, StringType} - -import java.util.concurrent.atomic.{AtomicBoolean, AtomicLong} -import scala.concurrent.{Future, blocking} -import scala.concurrent.ExecutionContext.Implicits.global -import scala.util.Try - -trait RasterPathAware { - - private val DISPOSE_DELAY_MILLIS = 1 * 60 * 1000 - - private val lastDisposeCheckAtomic = new AtomicLong(-1) - private val manualModeAtomic = new AtomicBoolean(true) - private val managedCleanUpFuture = Future { - GDAL.cleanUpManagedDir(manualModeAtomic.get())// non-blocking long lasting computation - } // implicit execution context - - - /** - * No reason to constantly try to delete files in temp dir. - * - Waits a minute between deletion attempts. - * - Even then their is a futher testing based on the age of files, - * see [[com.databricks.labs.MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES]] and - * [[com.databricks.labs.MOSAIC_RASTER_TMP_PREFIX]] for managed dir, - * e.g. '/tmp/mosaic_tmp'. - * @param manualMode - * if true, skip deleting files, means user is taking resonsibility for cleanup. - * @return - */ - private def doManagedCleanUp(manualMode: Boolean): Unit = { - blocking { - if (!manualMode && managedCleanUpFuture.isCompleted) { - manualModeAtomic.set(manualMode) - val currTime = System.currentTimeMillis() - if (currTime - lastDisposeCheckAtomic.get() > DISPOSE_DELAY_MILLIS) { - lastDisposeCheckAtomic.set(currTime) - managedCleanUpFuture - } - } - } // blocking - } - - /** returns rasterType from a passed DataType, handling RasterTileType as well as string + binary. */ - def getRasterType(dataType: DataType): DataType = { - dataType match { - case tile: RasterTileType => tile.rasterType - case _ => dataType - } - } - - /** test if we have a path type [[StringType]] */ - def isPathType(dataType: DataType): Boolean = { - getRasterType(dataType).isInstanceOf[StringType] - } - - /** `isTypeDeleteSafe` tested for deleting files (wrapped in Try). */ - def pathSafeDispose(tile: MosaicRasterTile, manualMode: Boolean): Unit = { - Try(pathSafeDispose(tile.getRaster, manualMode)) - } - - /** `isTypeDeleteSafe` tested for deleting files (wrapped in Try). */ - def pathSafeDispose(raster: MosaicRasterGDAL, manualMode: Boolean): Unit = { - Try (RasterCleaner.destroy(raster)) - doManagedCleanUp(manualMode) - } - - ///////////////////////////////////////////////////////// - // deserialize helpers - ///////////////////////////////////////////////////////// - - /** avoid checkpoint settings when deserializing, just want the actual type */ - def getDeserializeRasterType(idType: DataType, rasterExpr: Expression): DataType = { - getRasterType(RasterTileType(idType, rasterExpr, useCheckpoint = false)) - } -} diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala index 38e8d1f4b..ccfb54596 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala @@ -3,9 +3,10 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner +import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import org.apache.spark.sql.catalyst.InternalRow @@ -39,7 +40,6 @@ abstract class RasterTessellateGeneratorExpression[T <: Expression: ClassTag]( resolutionExpr: Expression, expressionConfig: MosaicExpressionConfig ) extends CollectionGenerator - with RasterPathAware with NullIntolerant with Serializable { @@ -80,18 +80,19 @@ abstract class RasterTessellateGeneratorExpression[T <: Expression: ClassTag]( override def eval(input: InternalRow): TraversableOnce[InternalRow] = { GDAL.enable(expressionConfig) - val manualMode = expressionConfig.isManualCleanupMode - val tile = MosaicRasterTile.deserialize( + var tile = MosaicRasterTile.deserialize( rasterExpr.eval(input).asInstanceOf[InternalRow], indexSystem.getCellIdDataType ) val inResolution: Int = indexSystem.getResolution(resolutionExpr.eval(input)) - val genTiles = rasterGenerator(tile, inResolution).map(_.formatCellId(indexSystem)) + var genTiles = rasterGenerator(tile, inResolution).map(_.formatCellId(indexSystem)) val resultType = getRasterType(RasterTileType(rasterExpr, expressionConfig.isRasterUseCheckpoint)) val rows = genTiles.map(t => InternalRow.fromSeq(Seq(t.formatCellId(indexSystem).serialize( - resultType, doDestroy = true, manualMode)))) - pathSafeDispose(tile, manualMode) - genTiles.foreach(t => pathSafeDispose(t, manualMode)) + resultType, doDestroy = true)))) + + destroy(tile) + tile = null + genTiles = null rows.iterator } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala index 5c681b21b..89b1b9af2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala @@ -3,7 +3,6 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.expressions.raster.RasterToGridType import com.databricks.labs.mosaic.functions.MosaicExpressionConfig @@ -40,10 +39,9 @@ abstract class RasterToGridExpression[T <: Expression: ClassTag, P]( measureType: DataType, expressionConfig: MosaicExpressionConfig ) extends Raster1ArgExpression[T](rasterExpr, resolutionExpr, returnsRaster = false, expressionConfig) - with RasterPathAware - with RasterGridExpression - with NullIntolerant - with Serializable { + with RasterGridExpression + with NullIntolerant + with Serializable { GDAL.enable(expressionConfig) @@ -69,7 +67,7 @@ abstract class RasterToGridExpression[T <: Expression: ClassTag, P]( val resolution = arg1.asInstanceOf[Int] val transformed = griddedPixels(tile.getRaster, indexSystem, resolution) val results = transformed.map(_.mapValues(valuesCombiner)) - pathSafeDispose(tile, manualMode = expressionConfig.isManualCleanupMode) + serialize(results) } diff --git a/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala index b879cc9ec..e0f0ea317 100644 --- a/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala @@ -2,9 +2,12 @@ package com.databricks.labs.mosaic.gdal import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystemFactory -import com.databricks.labs.mosaic.{MOSAIC_RASTER_BLOCKSIZE_DEFAULT, MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_CHECKPOINT_DEFAULT, MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT, MOSAIC_RASTER_TMP_PREFIX_DEFAULT, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} +import com.databricks.labs.mosaic.{ + MOSAIC_RASTER_BLOCKSIZE_DEFAULT, MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_CHECKPOINT_DEFAULT, + MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT, MOSAIC_RASTER_TMP_PREFIX_DEFAULT, MOSAIC_RASTER_USE_CHECKPOINT, + MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} import com.databricks.labs.mosaic.functions.{MosaicContext, MosaicExpressionConfig} -import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} +import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.internal.Logging import org.apache.spark.sql.SparkSession import org.gdal.gdal.gdal @@ -32,13 +35,13 @@ object MosaicGDAL extends Logging { var blockSize: Int = MOSAIC_RASTER_BLOCKSIZE_DEFAULT.toInt // noinspection ScalaWeakerAccess - val GDAL_ENABLED = "spark.mosaic.gdal.native.enabled" - var isEnabled = false - var checkpointPath: String = MOSAIC_RASTER_CHECKPOINT_DEFAULT - var useCheckpoint: Boolean = MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT.toBoolean - var localRasterDir: String = s"$MOSAIC_RASTER_TMP_PREFIX_DEFAULT/mosaic_tmp" - var localAgeLimitMinutes: Int = MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT.toInt - + private val GDAL_ENABLED = "spark.mosaic.gdal.native.enabled" + private var enabled = false + private var checkpointPath: String = MOSAIC_RASTER_CHECKPOINT_DEFAULT + private var useCheckpoint: Boolean = MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT.toBoolean + private var localRasterDir: String = s"$MOSAIC_RASTER_TMP_PREFIX_DEFAULT/mosaic_tmp" + private var localAgeLimitMinutes: Int = MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT.toInt + private var manualMode: Boolean = true // Only use this with GDAL rasters val WSG84: SpatialReference = { @@ -77,6 +80,7 @@ object MosaicGDAL extends Logging { } def configureLocalRasterDir(mosaicConfig: MosaicExpressionConfig): Unit = { + this.manualMode = mosaicConfig.isManualCleanupMode this.localAgeLimitMinutes = mosaicConfig.getLocalAgeLimitMinutes // don't allow a fuse path @@ -114,9 +118,9 @@ object MosaicGDAL extends Logging { // refresh configs in case spark had changes val mosaicConfig = MosaicExpressionConfig(spark) - if (!wasEnabled(spark) && !isEnabled) { + if (!wasEnabled(spark) && !enabled) { Try { - isEnabled = true + enabled = true loadSharedObjects() configureGDAL(mosaicConfig) gdal.AllRegister() @@ -128,7 +132,7 @@ object MosaicGDAL extends Logging { logError("Please run setup_gdal() to generate the init script for install GDAL install.") logError("After the init script is generated, please restart the cluster with the init script to complete the setup.") logError(s"Error: ${exception.getMessage}") - isEnabled = false + enabled = false throw exception } } else { @@ -275,16 +279,46 @@ object MosaicGDAL extends Logging { } } - /** @return value of useCheckpoint. */ + /** @return if gdal enabled. */ + def isEnabled: Boolean = this.enabled + + /** @return if manual mode for cleanup (configured). */ + def isManualMode: Boolean = this.manualMode + + /** @return if using checkpoint (configured). */ def isUseCheckpoint: Boolean = this.useCheckpoint - /** @return value of checkpoint path. */ + /** @return value of checkpoint path (configured). */ def getCheckpointPath: String = this.checkpointPath /** @return default value of checkpoint path. */ def getCheckpointPathDefault: String = MOSAIC_RASTER_CHECKPOINT_DEFAULT + /** @return value of local dir (configured). */ def getLocalRasterDir: String = this.localRasterDir + /** @return file age limit for cleanup (configured). */ def getLocalAgeLimitMinutes: Int = this.localAgeLimitMinutes + + //////////////////////////////////////////////// + // Thread-safe Accessors + //////////////////////////////////////////////// + + /** @return if gdal enabled. */ + def isEnabledThreadSafe: Boolean = synchronized(this.enabled) + + /** @return if manual mode for cleanup (configured). */ + def isManualModeThreadSafe: Boolean = synchronized(this.manualMode) + + /** @return if using checkpoint (configured). */ + def isUseCheckpointThreadSafe: Boolean = synchronized(this.useCheckpoint) + + /** @return value of checkpoint path (configured). */ + def getCheckpointPathThreadSafe: String = synchronized(this.checkpointPath) + + /** @return value of local dir (configured). */ + def getLocalRasterDirThreadSafe: String = synchronized(this.localRasterDir) + + /** @return file age limit for cleanup (configured). */ + def getLocalAgeLimitMinutesThreadSafe: Int = synchronized(this.localAgeLimitMinutes) } diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala index e5742c969..43667d120 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala @@ -18,13 +18,15 @@ object PathUtils { /** * Cleans up variations of path. + * - 0.4.3 recommend to let CleanUpManager handle local files based on + * a session configured file / dir modification age-off policy. * - handles subdataset path * - handles "aux.xml" sidecar file * - handles zips, including "/vsizip/" * @param path */ + @deprecated("0.4.3 recommend to let CleanUpManager handle") def cleanUpPath(path: String): Unit = { - // 0.4.3 - new function val isSD = isSubdataset(path) val filePath = if (isSD) fromSubdatasetPath(path) else path val pamFilePath = s"$filePath.aux.xml" diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterBandGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterBandGDAL.scala index 88c0f4bbb..5d592e1ff 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterBandGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterBandGDAL.scala @@ -31,7 +31,7 @@ class TestRasterBandGDAL extends SharedSparkSessionGDAL { val testValues = testBand.values(1000, 1000, 100, 50) testValues.length shouldBe 5000 - testRaster.getRaster.delete() + testRaster.getDataset.delete() } test("Read band metadata and pixel data from a GRIdded Binary file.") { @@ -51,7 +51,7 @@ class TestRasterBandGDAL extends SharedSparkSessionGDAL { val testValues = testBand.values(1, 1, 4, 5) testValues.length shouldBe 20 - testRaster.getRaster.delete() + testRaster.getDataset.delete() } test("Read band metadata and pixel data from a NetCDF file.") { @@ -78,8 +78,8 @@ class TestRasterBandGDAL extends SharedSparkSessionGDAL { noException should be thrownBy testBand.values testValues.length shouldBe 1000 - testRaster.getRaster.delete() - superRaster.getRaster.delete() + testRaster.getDataset.delete() + superRaster.getDataset.delete() } } diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala index 492abbdc1..cb867cd76 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala @@ -53,12 +53,12 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { testRaster.proj4String shouldBe "+proj=sinu +lon_0=0 +x_0=0 +y_0=0 +R=6371007.181 +units=m +no_defs" testRaster.SRID shouldBe 0 testRaster.extent shouldBe Seq(-8895604.157333, 1111950.519667, -7783653.637667, 2223901.039333) - testRaster.getRaster.GetProjection() + testRaster.getDataset.GetProjection() noException should be thrownBy testRaster.getSpatialReference an[Exception] should be thrownBy testRaster.getBand(-1) an[Exception] should be thrownBy testRaster.getBand(Int.MaxValue) - testRaster.getRaster.delete() + testRaster.getDataset.delete() } test("Read raster metadata from a GRIdded Binary file.") { @@ -76,7 +76,7 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { testRaster.SRID shouldBe 0 testRaster.extent shouldBe Seq(-0.375, -0.375, 10.125, 10.125) - testRaster.getRaster.delete() + testRaster.getDataset.delete() } test("Read raster metadata from a NetCDF file.") { @@ -102,8 +102,8 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { testRaster.SRID shouldBe 0 testRaster.extent shouldBe Seq(-180.00000610436345, -89.99999847369712, 180.00000610436345, 89.99999847369712) - testRaster.getRaster.delete() - superRaster.getRaster.delete() + testRaster.getDataset.delete() + superRaster.getDataset.delete() } test("Raster pixel and extent sizes are correct.") { @@ -127,7 +127,7 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { testRaster.xMin - -8895604.157333 < 0.0000001 shouldBe true testRaster.yMin - 2223901.039333 < 0.0000001 shouldBe true - testRaster.getRaster.delete() + testRaster.getDataset.delete() } test("Raster filter operations are correct.") { @@ -148,7 +148,7 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { "parentPath" -> "", "driver" -> "GTiff" ) - var result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "avg").flushCache() + var result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "avg").withDatasetRefreshFromPath() var resultValues = result.getBand(1).values @@ -175,7 +175,7 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { // mode - result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "mode").flushCache() + result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "mode").withDatasetRefreshFromPath() resultValues = result.getBand(1).values @@ -228,7 +228,7 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { // median - result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "median").flushCache() + result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "median").withDatasetRefreshFromPath() resultValues = result.getBand(1).values @@ -267,7 +267,7 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { // min filter - result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "min").flushCache() + result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "min").withDatasetRefreshFromPath() resultValues = result.getBand(1).values @@ -306,7 +306,7 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { // max filter - result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "max").flushCache() + result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "max").withDatasetRefreshFromPath() resultValues = result.getBand(1).values diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala index 43ff72bb7..c4f92c957 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala @@ -4,6 +4,7 @@ import com.databricks.labs.mosaic.{MOSAIC_MANUAL_CLEANUP_MODE, MOSAIC_RASTER_LOC import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.core.raster.io.CleanUpManager import com.databricks.labs.mosaic.functions.MosaicContext import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.databricks.labs.mosaic.utils.FileUtils @@ -31,6 +32,8 @@ trait RST_ClipBehaviors extends QueryTest { mc.register(sc) import mc.functions._ + info(s"is CleanUpManager running? ${CleanUpManager.isCleanThreadAlive}") + info(s"test on? ${sc.conf.get(MOSAIC_TEST_MODE, "false")}") info(s"manual cleanup on? ${sc.conf.get(MOSAIC_MANUAL_CLEANUP_MODE, "false")}") info(s"cleanup minutes (config)? ${sc.conf.get(MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES, MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT)}") @@ -66,10 +69,7 @@ trait RST_ClipBehaviors extends QueryTest { .select("pixels", "srid", "size", "tile", "pixel_height", "pixel_width", "content") .limit(1) -// df.write.format("noop").mode("overwrite").save() - val base = df.first - val p = base.getAs[mutable.WrappedArray[Long]](0)(0) val srid = base.get(1).asInstanceOf[Int] val sz = base.get(2) diff --git a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala index 4f22385cd..4ca520639 100644 --- a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala +++ b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala @@ -1,6 +1,7 @@ package org.apache.spark.sql.test import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.core.raster.io.CleanUpManager import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.databricks.labs.mosaic.utils.FileUtils import com.databricks.labs.mosaic.{MOSAIC_GDAL_NATIVE, MOSAIC_MANUAL_CLEANUP_MODE, MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES, MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} @@ -39,13 +40,12 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { sc.conf.set(MOSAIC_GDAL_NATIVE, "true") sc.conf.set(MOSAIC_TEST_MODE, "true") - sc.conf.set(MOSAIC_MANUAL_CLEANUP_MODE, "true") // <- "true" is needed (0.4.3) - sc.conf.set(MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES, "10") + sc.conf.set(MOSAIC_MANUAL_CLEANUP_MODE, "false") + sc.conf.set(MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES, "10") // default "30" sc.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT) sc.conf.set(MOSAIC_RASTER_CHECKPOINT, mosaicCheckpointRootDir) sc.conf.set(MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT) sc.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT) -// sc.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, "true") Try(MosaicGDAL.enableGDAL(sc)) Try(gdal.AllRegister()) @@ -55,6 +55,7 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { super.afterEach() // clean up 5+ minute old checkpoint files (for testing) + // - this specifies to remove fuse mount files which are mocked for development GDAL.cleanUpManualDir(ageMinutes = 5, getCheckpointRootDir, keepRoot = true, allowFuseDelete = true) match { case Some(msg) => info(s"cleanup mosaic tmp dir msg -> '$msg'") case _ => () @@ -69,10 +70,11 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { // option: clean up configured MosaicTmpRootDir // - all but those in the last 5 minutes // - this is separate from the managed process (10 minute cleanup) - GDAL.cleanUpManualDir(ageMinutes = 5, getMosaicTmpRootDir, keepRoot = true) match { - case Some(msg) => info(s"cleanup mosaic tmp dir msg -> '$msg'") - case _ => () - } + // - this seems to affect +// GDAL.cleanUpManualDir(ageMinutes = 5, getMosaicTmpRootDir, keepRoot = true) match { +// case Some(msg) => info(s"cleanup mosaic tmp dir msg -> '$msg'") +// case _ => () +// } } protected def getCheckpointRootDir: String = "/dbfs/checkpoint" From 137dda7391356dfe67af0718ecbc9604b0abd71c Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Sun, 9 Jun 2024 16:23:08 -0400 Subject: [PATCH 04/60] estimated memsize for non-file backed rasters and safer subdivide handling --- CHANGELOG.md | 3 +- .../core/raster/gdal/MosaicRasterGDAL.scala | 36 ++++++++++++------- .../core/raster/io/CleanUpManager.scala | 8 ++--- .../operator/retile/BalancedSubdivision.scala | 18 +++++++--- .../labs/mosaic/gdal/MosaicGDAL.scala | 9 ++--- 5 files changed, 48 insertions(+), 26 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index a348d9861..74663e863 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -16,7 +16,8 @@ - Improved raster_to_grid reader performance - `RST_Clip` GDAL Warp option `CUTLINE_ALL_TOUCHED` configurable (default is `true`, can now be `false`); also, setting SpatialReferenceSystem in the generated Shapefile Feature Layer (along with the WKB 'geometry' field as before) -- `RST_MemSize` now returns -1 if memory cannot be gotten from a raster +- `RST_MemSize` now returns sum of pixels * datatype bytes as a fallback if size cannot be gotten from a raster file + (e.g. with in-memory only handling), -1 if dataset is null; handling split conditions where size < 1 - Python bindings added for `RST_Avg`, `RST_Max`, `RST_Median`, `RST_Min`, and `RST_PixelCount`; also missing 'driver' param documented for `RST_FromContent`, missing docs added for `RST_SetSRID`, and standardized `RST_ToOverlappingTiles` (`RST_To_Overlapping_Tiles` deprecated) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala index 6b22bf769..de32573f9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala @@ -116,21 +116,23 @@ case class MosaicRasterGDAL( def getGeoTransform: Array[Double] = this.dataset.GetGeoTransform() /** - * @note - * If memory size is -1 this will destroy the raster and you will need to - * refresh it to use it again. + * 0.4.3 file memory size or pixel size * datatype over bands; r + * returns -1 if those are unobtainable. + * * @return - * Returns the amount of memory occupied by the file in bytes. + * Returns the amount of memory occupied by the file in bytes or estimated size. */ def getMemSize: Long = { - if (memSize == -1) { - val toRead = if (path.startsWith("/vsizip/")) path.replace("/vsizip/", "") else path - if (Files.notExists(Paths.get(toRead))) { - // TODO: 0.4.3 return -1 if file doesn't exist ??? - throw new Exception(s"File not found: ${gdal.GetLastErrorMsg()}") - } else { - Files.size(Paths.get(toRead)) - } + if (dataset != null && memSize == -1) { + val toRead = if (path.startsWith("/vsizip/")) path.replace("/vsizip/", "") else path + if (Files.notExists(Paths.get(toRead))) { + Try(getBytesCount) match { + case Success(m) => m + case _ => memSize + } + } else { + Files.size(Paths.get(toRead)) + } } else { memSize } @@ -514,6 +516,16 @@ case class MosaicRasterGDAL( .toMap } + /** @return Returns the total bytes based on pixels * datatype per band, can be alt to memsize. */ + def getBytesCount: Long = { + (1 to numBands) + .map(i => this.dataset.GetRasterBand(i)) + .map(b => Try( + b.GetXSize().toLong * b.GetYSize().toLong * gdal.GetDataTypeSize(b.getDataType).toLong + ).getOrElse(0L)) + .sum + } + ///////////////////////////////////////// // Raster Lifecycle Functions ///////////////////////////////////////// diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala index 6fe6c5f93..f056e0258 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala @@ -51,8 +51,8 @@ private class CleanUpManager extends Thread { if (!isManualModeThreadSafe) { val ageLimit = getLocalAgeLimitMinutesThreadSafe val localDir = getLocalRasterDirThreadSafe - println(s"Thread ${Thread.currentThread().getName} initiating cleanup" + - s"- age limit? $ageLimit, dir? '$localDir' ...") + println(s"\n... Thread ${Thread.currentThread().getName} initiating cleanup " + + s"- age limit? $ageLimit, dir? '$localDir'\n") cleanUpManualDir(ageLimit, localDir, keepRoot = true) } else None } @@ -109,9 +109,7 @@ object CleanUpManager { cleanThread = new CleanUpManager() cleanThread.setName(THREAD_NAME) cleanThread.start() - } else { - println(s"... already running $THREAD_NAME (no action needed)") - }) + }) } // scalastyle:on println diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala index daa0e6266..fea6e580c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala @@ -3,6 +3,8 @@ package com.databricks.labs.mosaic.core.raster.operator.retile import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import scala.util.Try + /* ReTile is a helper object for retiling rasters. */ object BalancedSubdivision { @@ -11,6 +13,7 @@ object BalancedSubdivision { * determined by the size of the raster and the desired size of the split * rasters. The number of splits is always a power of 4. This is a * heuristic method only due to compressions and other factors. + * - 0.4.3 uses 0 as fallback. * * @param raster * The raster to split. @@ -20,11 +23,18 @@ object BalancedSubdivision { * The number of splits. */ def getNumSplits(raster: MosaicRasterGDAL, destSize: Int): Int = { - val size = raster.getMemSize + val testSize: Long = raster.getMemSize + val size: Long = { + if (testSize > -1) testSize + else 0L + } var n = 1 - while (true) { - n *= 4 - if (size / n <= destSize * 1000 * 1000) return n + val destSizeBytes: Long = destSize * 1000L * 1000L + if (size > 0 && size > destSizeBytes) { + while (true) { + n *= 4 + if (size / n <= destSizeBytes) return n + } } n } diff --git a/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala index e0f0ea317..d570a8aa2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala @@ -2,10 +2,8 @@ package com.databricks.labs.mosaic.gdal import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystemFactory -import com.databricks.labs.mosaic.{ - MOSAIC_RASTER_BLOCKSIZE_DEFAULT, MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_CHECKPOINT_DEFAULT, - MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT, MOSAIC_RASTER_TMP_PREFIX_DEFAULT, MOSAIC_RASTER_USE_CHECKPOINT, - MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} +import com.databricks.labs.mosaic.core.raster.io.CleanUpManager +import com.databricks.labs.mosaic.{MOSAIC_RASTER_BLOCKSIZE_DEFAULT, MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_CHECKPOINT_DEFAULT, MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT, MOSAIC_RASTER_TMP_PREFIX_DEFAULT, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} import com.databricks.labs.mosaic.functions.{MosaicContext, MosaicExpressionConfig} import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.internal.Logging @@ -91,6 +89,9 @@ object MosaicGDAL extends Logging { } else { this.localRasterDir = s"${mosaicConfig.getTmpPrefix}/mosaic_tmp" } + + // make sure cleanup manager thread is running + CleanUpManager.runCleanThread() } From 80a046ee46ac4edd0454338f1d5dd5f074fef2bb Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Sun, 9 Jun 2024 18:49:15 -0400 Subject: [PATCH 05/60] zip install for docker testing, additional file cleanup centralization --- scripts/docker/docker_init.sh | 6 +++- .../core/raster/gdal/MosaicRasterGDAL.scala | 31 +++---------------- .../raster/operator/clip/VectorClipper.scala | 2 +- .../mosaic/core/raster/TestRasterGDAL.scala | 18 ++++++++++- .../multiread/RasterAsGridReaderTest.scala | 8 +++++ 5 files changed, 36 insertions(+), 29 deletions(-) diff --git a/scripts/docker/docker_init.sh b/scripts/docker/docker_init.sh index 6c8b468c6..df615e9da 100755 --- a/scripts/docker/docker_init.sh +++ b/scripts/docker/docker_init.sh @@ -24,4 +24,8 @@ cd /root/mosaic && mvn package -DskipTests # [4] build python # - refer to dockerfile for what is already built echo "\n::: [4] ... build python :::\n" -cd /root/mosaic/python && pip install . \ No newline at end of file +cd /root/mosaic/python && pip install . + +# [5] extras +echo "\n::: [5] ... extras :::\n" +apt-get update && apt-get install -y zip diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala index de32573f9..a5fb0ff59 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala @@ -124,19 +124,10 @@ case class MosaicRasterGDAL( */ def getMemSize: Long = { if (dataset != null && memSize == -1) { - val toRead = if (path.startsWith("/vsizip/")) path.replace("/vsizip/", "") else path - if (Files.notExists(Paths.get(toRead))) { - Try(getBytesCount) match { - case Success(m) => m - case _ => memSize - } - } else { - Files.size(Paths.get(toRead)) - } - } else { - memSize - } - + val toRead = if (path.startsWith("/vsizip/")) path.replace("/vsizip/", "") else path + if (Files.notExists(Paths.get(toRead))) getBytesCount + else Files.size(Paths.get(toRead)) + } else memSize } /** @@ -583,7 +574,7 @@ case class MosaicRasterGDAL( val tmpPath = if (isSubDataset) { val tmpPath = PathUtils.createTmpFilePath(getRasterFileExtension) - writeToPath(tmpPath, doDestroy) + writeToPath(tmpPath, doDestroy = false) // destroy 1x at end tmpPath } else { this.path @@ -599,19 +590,7 @@ case class MosaicRasterGDAL( } } val byteArray = FileUtils.readBytes(readPath) - if (readPath != PathUtils.getCleanPath(parentPath)) { - // 0.4.3 let manager cleanup separately - //this.safeCleanUpPath(readPath, allowThisPathDelete = false) - //Files.deleteIfExists(Paths.get(readPath)) - if (readPath.endsWith(".zip")) { - val nonZipPath = readPath.replace(".zip", "") - if (Files.isDirectory(Paths.get(nonZipPath))) { - SysUtils.runCommand(s"rm -rf $nonZipPath") - } - //Files.deleteIfExists(Paths.get(readPath.replace(".zip", ""))) - } - } if (doDestroy) this.destroy() byteArray } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/VectorClipper.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/VectorClipper.scala index 7feab67df..8509ce375 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/VectorClipper.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/VectorClipper.scala @@ -91,7 +91,7 @@ object VectorClipper { */ def cleanUpClipper(shapeFileName: String): Unit = { Try(ogr.GetDriverByName("ESRI Shapefile").DeleteDataSource(shapeFileName)) - Try(gdal.Unlink(shapeFileName)) +// Try(gdal.Unlink(shapeFileName)) // 0.4.3 let cleanup manager unlink } } diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala index cb867cd76..3edfe2d68 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.core.raster -import com.databricks.labs.mosaic.{MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_TEST_MODE} +import com.databricks.labs.mosaic.{MOSAIC_NO_DRIVER, MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_TEST_MODE} import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.databricks.labs.mosaic.test.mocks.filePath @@ -33,6 +33,22 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { resultExecutors.foreach(s => s should include("GDAL")) } + test("Verify memsize handling") { + val createInfo = Map( + "path" -> MOSAIC_NO_DRIVER, "parentPath" -> MOSAIC_NO_DRIVER, "driver" -> "GTiff") + val null_raster = MosaicRasterGDAL(null, createInfo, memSize = -1) + null_raster.getMemSize should be(-1) + + val np_content = spark.read.format("binaryFile") + .load("src/test/resources/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF") + .select("content").first.get(0).asInstanceOf[Array[Byte]] + val np_ds = MosaicRasterGDAL.readRaster(np_content, createInfo).getDataset + val np_raster = MosaicRasterGDAL(np_ds, createInfo, -1) + np_raster.getMemSize > 0 should be(true) + info(s"np_content length? ${np_content.length}") + info(s"np_raster memsize? ${np_raster.getMemSize}") + } + //commenting out to allow toggling checkpoint on/off // test("Verify that checkpoint is not used.") { // spark.conf.get(MOSAIC_TEST_MODE) shouldBe "true" diff --git a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala index 721201eaa..560a225d4 100644 --- a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala @@ -88,6 +88,7 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .load(filePath) .select("measure") .take(1) + info("... after median combiner") noException should be thrownBy MosaicContext.read .format("raster_to_grid") @@ -98,6 +99,7 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .load(filePath) .select("measure") .take(1) + info("... after count combiner") noException should be thrownBy MosaicContext.read .format("raster_to_grid") @@ -108,6 +110,7 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .load(filePath) .select("measure") .take(1) + info("... after average combiner") noException should be thrownBy MosaicContext.read .format("raster_to_grid") @@ -118,6 +121,7 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .load(filePath) .select("measure") .take(1) + info("... after avg combiner") val paths = Files.list(Paths.get(filePath)).toArray.map(_.toString) @@ -128,14 +132,17 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .load(paths: _*) .select("measure") .take(1) + info("... after count_+ combiner (exception)") an[Error] should be thrownBy MosaicContext.read .format("invalid") .load(paths: _*) + info("... after invalid paths format (exception)") an[Error] should be thrownBy MosaicContext.read .format("invalid") .load(filePath) + info("... after invalid path format (exception)") noException should be thrownBy MosaicContext.read .format("raster_to_grid") @@ -143,6 +150,7 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .option("subdatasetName", "/group_with_attrs/F_order_array") .option("kRingInterpolate", "3") .load(filePath) + info("... after subdataset + kring interpolate") } From 09d4240169c847a858713c535a80d766bccba57b Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Tue, 11 Jun 2024 18:26:49 -0700 Subject: [PATCH 06/60] PAM file cleanup in tests. --- .../core/raster/gdal/MosaicRasterGDAL.scala | 10 +++--- .../expressions/raster/RST_FromFile.scala | 22 +++++-------- .../raster/RST_GetSubdataset.scala | 1 - .../labs/mosaic/utils/PathUtils.scala | 32 ++++++++++++++++++- .../mosaic/core/raster/TestRasterGDAL.scala | 9 +++++- .../expressions/raster/RST_AvgBehaviors.scala | 1 + .../raster/RST_BoundingBoxBehaviors.scala | 1 + .../raster/RST_CombineAvgAggBehaviors.scala | 1 + .../raster/RST_CombineAvgBehaviors.scala | 1 + .../raster/RST_ConvolveBehaviors.scala | 1 + .../raster/RST_DerivedBandAggBehaviors.scala | 1 + .../raster/RST_FromBandsBehaviors.scala | 1 + .../raster/RST_FromContentBehaviors.scala | 1 + .../raster/RST_FromFileBehaviors.scala | 2 ++ .../raster/RST_MakeTilesBehaviors.scala | 1 + .../raster/RST_MapAlgebraBehaviors.scala | 2 +- .../expressions/raster/RST_MaxBehaviors.scala | 1 + .../raster/RST_MedianBehaviors.scala | 1 + .../raster/RST_MergeAggBehaviors.scala | 2 +- .../raster/RST_MergeBehaviors.scala | 2 +- .../raster/RST_MetadataBehaviors.scala | 1 + .../expressions/raster/RST_MinBehaviors.scala | 1 + .../raster/RST_NDVIBehaviors.scala | 1 + .../raster/RST_NumBandsBehaviors.scala | 1 + .../raster/RST_PixelCountBehaviors.scala | 1 + .../raster/RST_RasterToGridAvgBehaviors.scala | 1 + .../RST_RasterToGridCountBehaviors.scala | 1 + .../raster/RST_RasterToGridMaxBehaviors.scala | 1 + .../RST_RasterToGridMedianBehaviors.scala | 1 + .../raster/RST_RasterToGridMinBehaviors.scala | 1 + .../raster/RST_ReTileBehaviors.scala | 1 + .../raster/RST_SRIDBehaviors.scala | 1 + .../raster/RST_SetNoDataBehaviors.scala | 1 + .../raster/RST_SetSRIDBehaviors.scala | 1 + .../raster/RST_TessellateBehaviors.scala | 1 + .../RST_ToOverlappingTilesBehaviors.scala | 1 + .../raster/RST_TransformBehaviors.scala | 1 + .../raster/RST_TryOpenBehaviors.scala | 1 + .../databricks/labs/mosaic/test/package.scala | 1 - .../sql/test/SharedSparkSessionGDAL.scala | 11 +++++-- 40 files changed, 95 insertions(+), 28 deletions(-) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala index a5fb0ff59..63c96e362 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala @@ -666,23 +666,23 @@ object MosaicRasterGDAL extends RasterReader{ /** * Identifies the driver of a raster from a file system path. - * @param parentPath + * @param aPath * The path to the raster file. * @return * A string representing the driver short name. */ def identifyDriver(parentPath: String): String = { val isSubdataset = PathUtils.isSubdataset(parentPath) - val aPath = PathUtils.getCleanPath(parentPath) + val path = PathUtils.getCleanPath(parentPath) val readPath = - if (isSubdataset) PathUtils.getSubdatasetPath(aPath) - else PathUtils.getZipPath(aPath) + if (isSubdataset) PathUtils.getSubdatasetPath(path) + else PathUtils.getZipPath(path) val driver = gdal.IdentifyDriverEx(readPath) val driverShortName = driver.getShortName driverShortName } - /** + /** * Opens a raster from a file system path with a given driver. * @param path * The path to the raster file. diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala index 8593d668e..18ab61572 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala @@ -4,7 +4,6 @@ import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType @@ -36,16 +35,16 @@ case class RST_FromFile( GDAL.enable(expressionConfig) - override def dataType: DataType = { - RasterTileType(expressionConfig.getCellIdType, BinaryType, expressionConfig.isRasterUseCheckpoint) - } - protected val geometryAPI: GeometryAPI = GeometryAPI.apply(expressionConfig.getGeometryAPI) protected val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem) protected val cellIdDataType: DataType = indexSystem.getCellIdDataType + override def dataType: DataType = { + RasterTileType(cellIdDataType, BinaryType, expressionConfig.isRasterUseCheckpoint) + } + override def position: Boolean = false override def inline: Boolean = false @@ -64,24 +63,21 @@ case class RST_FromFile( */ override def eval(input: InternalRow): TraversableOnce[InternalRow] = { GDAL.enable(expressionConfig) - val resultType = getRasterType( - RasterTileType(expressionConfig.getCellIdType, BinaryType, expressionConfig.isRasterUseCheckpoint)) + val resultType = getRasterType(dataType) val path = rasterPathExpr.eval(input).asInstanceOf[UTF8String].toString val readPath = PathUtils.getCleanPath(path) - val driver = MosaicRasterGDAL.identifyDriver(path) + val driverShortName = MosaicRasterGDAL.identifyDriver(path) val targetSize = sizeInMB.eval(input).asInstanceOf[Int] val currentSize = Files.size(Paths.get(PathUtils.replaceDBFSTokens(readPath))) if (targetSize <= 0 && currentSize <= Integer.MAX_VALUE) { - val createInfo = Map("path" -> readPath, "parentPath" -> path) + val createInfo = Map("path" -> readPath, "parentPath" -> path, "driver" -> driverShortName) var raster = MosaicRasterGDAL.readRaster(createInfo) var result = MosaicRasterTile(null, raster, resultType).formatCellId(indexSystem) val row = result.serialize(resultType, doDestroy = true) - destroy(result) - raster = null result = null @@ -90,15 +86,13 @@ case class RST_FromFile( } else { // If target size is <0 and we are here that means the file is too big to fit in memory // We split to tiles of size 64MB - val tmpPath = PathUtils.createTmpFilePath(GDAL.getExtension(driver)) + val tmpPath = PathUtils.createTmpFilePath(GDAL.getExtension(driverShortName)) Files.copy(Paths.get(readPath), Paths.get(tmpPath), StandardCopyOption.REPLACE_EXISTING) val size = if (targetSize <= 0) 64 else targetSize var results = ReTileOnRead.localSubdivide(tmpPath, path, size).map(_.formatCellId(indexSystem)) val rows = results.map(_.serialize(resultType, doDestroy = true)) - results.foreach(destroy) - results = null // do this for TraversableOnce[InternalRow] diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala index fa5f50cc8..9356d27d2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala @@ -1,6 +1,5 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala index 43667d120..647641454 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala @@ -1,7 +1,6 @@ package com.databricks.labs.mosaic.utils import com.databricks.labs.mosaic.functions.{MosaicContext, MosaicExpressionConfig} - import java.nio.file.{Files, Path, Paths} import scala.jdk.CollectionConverters._ import scala.util.Try @@ -43,6 +42,37 @@ object PathUtils { Try(Files.deleteIfExists(Paths.get(zipPath))) } + // scalastyle:off println + /** + * Explicit deletion of PAM (aux.xml) files, if found. + * - Can pass a directory or a file path + * - Subdataset file paths as well. + * @param path + * will list directories recursively, will get a subdataset path or a clean path otherwise. + */ + def cleanUpPAMFiles(path: String): Unit = { + if (isSubdataset(path)) { + // println(s"... subdataset path detected '$path'") + Try(Files.deleteIfExists(Paths.get(s"${fromSubdatasetPath(path)}.aux.xml"))) + } else { + val cleanPathObj = Paths.get(getCleanPath(path)) + if (Files.isDirectory(cleanPathObj)) { + // println(s"... directory path detected '$cleanPathObj'") + cleanPathObj.toFile.listFiles() + .filter(f => f.isDirectory || f.toString.endsWith(".aux.xml")) + .foreach(f => cleanUpPAMFiles(f.toString)) + } else { + // println(s"... path detected '$cleanPathObj'") + if (cleanPathObj.toString.endsWith(".aux.xml")) { + Try(Files.deleteIfExists(cleanPathObj)) + } else { + Try(Files.deleteIfExists(Paths.get(s"${cleanPathObj.toString}.aux.xml"))) + } + } + } + } + // scalastyle:on println + /** * Copy provided path to tmp. * @param inPath diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala index 3edfe2d68..2870665e8 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala @@ -4,11 +4,13 @@ import com.databricks.labs.mosaic.{MOSAIC_NO_DRIVER, MOSAIC_RASTER_CHECKPOINT, M import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.databricks.labs.mosaic.test.mocks.filePath +import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.sql.test.SharedSparkSessionGDAL import org.scalatest.matchers.should.Matchers._ import org.gdal.gdal.{gdal => gdalJNI} import org.gdal.gdalconst +import java.nio.file.{Files, Paths} import scala.sys.process._ import scala.util.Try @@ -57,16 +59,21 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { test("Read raster metadata from GeoTIFF file.") { assume(System.getProperty("os.name") == "Linux") - + val createInfo = Map( "path" -> filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF"), "parentPath" -> filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF") ) + // 0.4.3 PAM file might still be around + info(s"path -> ${createInfo("path")}") + val cleanPath = PathUtils.getCleanPath(createInfo("path")) + Try(Files.deleteIfExists(Paths.get(s"$cleanPath.aux.xml"))) val testRaster = MosaicRasterGDAL.readRaster(createInfo) testRaster.xSize shouldBe 2400 testRaster.ySize shouldBe 2400 testRaster.numBands shouldBe 1 testRaster.proj4String shouldBe "+proj=sinu +lon_0=0 +x_0=0 +y_0=0 +R=6371007.181 +units=m +no_defs" + testRaster.SRID shouldBe 0 testRaster.extent shouldBe Seq(-8895604.157333, 1111950.519667, -7783653.637667, 2223901.039333) testRaster.getDataset.GetProjection() diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_AvgBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_AvgBehaviors.scala index f01ce2d25..4fa0315a1 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_AvgBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_AvgBehaviors.scala @@ -19,6 +19,7 @@ trait RST_AvgBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBoxBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBoxBehaviors.scala index 037674d2c..56974fe85 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBoxBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBoxBehaviors.scala @@ -20,6 +20,7 @@ trait RST_BoundingBoxBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val gridTiles = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAggBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAggBehaviors.scala index 47989be20..5be401234 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAggBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAggBehaviors.scala @@ -20,6 +20,7 @@ trait RST_CombineAvgAggBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val gridTiles = rastersInMemory.union(rastersInMemory) diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgBehaviors.scala index 1ac5c963e..ffb803a42 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgBehaviors.scala @@ -21,6 +21,7 @@ trait RST_CombineAvgBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val gridTiles = rastersInMemory.union(rastersInMemory) diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ConvolveBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ConvolveBehaviors.scala index 6af94093d..c49cefe59 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ConvolveBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ConvolveBehaviors.scala @@ -21,6 +21,7 @@ trait RST_ConvolveBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val gridTiles = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAggBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAggBehaviors.scala index 5aa00b04b..2454ac356 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAggBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAggBehaviors.scala @@ -21,6 +21,7 @@ trait RST_DerivedBandAggBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val funcName = "multiply" diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBandsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBandsBehaviors.scala index da36a46a4..77bd69c9f 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBandsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBandsBehaviors.scala @@ -20,6 +20,7 @@ trait RST_FromBandsBehaviors extends QueryTest { val rastersInMemory = spark.read .format("binaryFile") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val gridTiles = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContentBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContentBehaviors.scala index 5f269044f..c8a23a0b1 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContentBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContentBehaviors.scala @@ -21,6 +21,7 @@ trait RST_FromContentBehaviors extends QueryTest { val rastersInMemory = spark.read .format("binaryFile") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val gridTiles = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFileBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFileBehaviors.scala index 7b1bc2135..d569269cd 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFileBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFileBehaviors.scala @@ -19,7 +19,9 @@ trait RST_FromFileBehaviors extends QueryTest { val rastersInMemory = spark.read .format("binaryFile") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") + .drop("content") val gridTiles = rastersInMemory .withColumn("tile", rst_fromfile($"path")) diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTilesBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTilesBehaviors.scala index 31caed8b9..7fc6325c7 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTilesBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTilesBehaviors.scala @@ -20,6 +20,7 @@ trait RST_MakeTilesBehaviors extends QueryTest { val rastersInMemory = spark.read .format("binaryFile") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val gridTiles1 = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebraBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebraBehaviors.scala index e16e41d6a..64c618fcd 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebraBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebraBehaviors.scala @@ -21,7 +21,7 @@ trait RST_MapAlgebraBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") - .option("pathGlobFilter", "*_B01.TIF") + .option("pathGlobFilter", "*_B01.TIF") // B01 .load("src/test/resources/modis") val gridTiles = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala index 6b9091510..5163f9f1a 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala @@ -25,6 +25,7 @@ trait RST_MaxBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MedianBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MedianBehaviors.scala index 1b99fbc6f..c1f7e8da2 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MedianBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MedianBehaviors.scala @@ -19,6 +19,7 @@ trait RST_MedianBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAggBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAggBehaviors.scala index d93337e3e..0a9353683 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAggBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAggBehaviors.scala @@ -20,7 +20,7 @@ trait RST_MergeAggBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") - .option("pathGlobFilter", "*_B01.TIF") + .option("pathGlobFilter", "*_B01.TIF") // B01 .load("src/test/resources/modis") val gridTiles = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeBehaviors.scala index 17a122afc..87ae529af 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeBehaviors.scala @@ -21,7 +21,7 @@ trait RST_MergeBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") - .option("pathGlobFilter", "*_B01.TIF") + .option("pathGlobFilter", "*_B01.TIF") // B01 .load("src/test/resources/modis") val gridTiles = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetadataBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetadataBehaviors.scala index 96a906b8e..246d911f0 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetadataBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetadataBehaviors.scala @@ -19,6 +19,7 @@ trait RST_MetadataBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val rasterDfWithMetadata = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MinBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MinBehaviors.scala index d01f79fec..bbddff355 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MinBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MinBehaviors.scala @@ -19,6 +19,7 @@ trait RST_MinBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVIBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVIBehaviors.scala index 5e7915b46..be945b9fc 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVIBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVIBehaviors.scala @@ -21,6 +21,7 @@ trait RST_NDVIBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val gridTiles = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBandsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBandsBehaviors.scala index 5afc1324a..cef74e817 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBandsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBandsBehaviors.scala @@ -19,6 +19,7 @@ trait RST_NumBandsBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCountBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCountBehaviors.scala index c6a076592..f3f4d470e 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCountBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCountBehaviors.scala @@ -19,6 +19,7 @@ trait RST_PixelCountBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvgBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvgBehaviors.scala index 5233500e0..b2c6bae98 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvgBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvgBehaviors.scala @@ -20,6 +20,7 @@ trait RST_RasterToGridAvgBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCountBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCountBehaviors.scala index a703ab1c8..b7e9b6685 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCountBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCountBehaviors.scala @@ -20,6 +20,7 @@ trait RST_RasterToGridCountBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMaxBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMaxBehaviors.scala index c004185c3..fc6386ef1 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMaxBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMaxBehaviors.scala @@ -20,6 +20,7 @@ trait RST_RasterToGridMaxBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedianBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedianBehaviors.scala index c52557a27..b91971ae2 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedianBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedianBehaviors.scala @@ -20,6 +20,7 @@ trait RST_RasterToGridMedianBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMinBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMinBehaviors.scala index aba668d75..014a35d3b 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMinBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMinBehaviors.scala @@ -20,6 +20,7 @@ trait RST_RasterToGridMinBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTileBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTileBehaviors.scala index 4b73a868c..c57a7afa9 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTileBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTileBehaviors.scala @@ -20,6 +20,7 @@ trait RST_ReTileBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRIDBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRIDBehaviors.scala index ec4dbfd1b..80c0ae178 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRIDBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRIDBehaviors.scala @@ -19,6 +19,7 @@ trait RST_SRIDBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoDataBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoDataBehaviors.scala index 0d2113ebe..b6d83970a 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoDataBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoDataBehaviors.scala @@ -21,6 +21,7 @@ trait RST_SetNoDataBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val gridTiles = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRIDBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRIDBehaviors.scala index 684333cd4..01519594c 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRIDBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRIDBehaviors.scala @@ -19,6 +19,7 @@ trait RST_SetSRIDBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala index 01e05f167..84073c0a8 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala @@ -21,6 +21,7 @@ trait RST_TessellateBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val gridTiles = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTilesBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTilesBehaviors.scala index 445d3d358..37bb94db9 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTilesBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTilesBehaviors.scala @@ -21,6 +21,7 @@ trait RST_ToOverlappingTilesBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val gridTiles = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TransformBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TransformBehaviors.scala index 8d6b1d111..db05ea92c 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TransformBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TransformBehaviors.scala @@ -21,6 +21,7 @@ trait RST_TransformBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val gridTiles = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpenBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpenBehaviors.scala index b2b82c79c..a1235b606 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpenBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpenBehaviors.scala @@ -20,6 +20,7 @@ trait RST_TryOpenBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") .option("raster_storage", "in-memory") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") val gridTiles = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/test/package.scala b/src/test/scala/com/databricks/labs/mosaic/test/package.scala index 1c8c689aa..7bac17a41 100644 --- a/src/test/scala/com/databricks/labs/mosaic/test/package.scala +++ b/src/test/scala/com/databricks/labs/mosaic/test/package.scala @@ -343,7 +343,6 @@ package object test { val inFile = getClass.getResource(resourcePath) Paths.get(inFile.getPath).toAbsolutePath.toString } - } // noinspection NotImplementedCode, ScalaStyle diff --git a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala index 4ca520639..21ee629a4 100644 --- a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala +++ b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala @@ -1,14 +1,15 @@ package org.apache.spark.sql.test import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.CleanUpManager import com.databricks.labs.mosaic.gdal.MosaicGDAL -import com.databricks.labs.mosaic.utils.FileUtils +import com.databricks.labs.mosaic.test.mocks.filePath +import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} import com.databricks.labs.mosaic.{MOSAIC_GDAL_NATIVE, MOSAIC_MANUAL_CLEANUP_MODE, MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES, MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} import org.apache.spark.SparkConf import org.apache.spark.sql.SparkSession import org.gdal.gdal.gdal +import java.nio.file.Paths import scala.util.Try trait SharedSparkSessionGDAL extends SharedSparkSession { @@ -49,6 +50,12 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { Try(MosaicGDAL.enableGDAL(sc)) Try(gdal.AllRegister()) + + // clean-up sidecar files in modis, if any + // - 'target-class' dir as well as project 'resources' dir + PathUtils.cleanUpPAMFiles( + Paths.get(filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF")).getParent.toString) + PathUtils.cleanUpPAMFiles("src/test/resources/modis/") } override def afterEach(): Unit = { From 7efab04ec73100ee40267e7c38153937afc854c7 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Tue, 11 Jun 2024 22:38:45 -0700 Subject: [PATCH 07/60] fix scalastyle errors --- .../labs/mosaic/core/types/model/MosaicRasterTile.scala | 2 +- .../labs/mosaic/datasource/UserDefinedFileFormat.scala | 4 ++++ .../databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala | 2 +- .../databricks/labs/mosaic/expressions/index/CellKLoop.scala | 1 - .../scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala | 3 ++- .../scala/com/databricks/labs/mosaic/utils/SysUtils.scala | 3 ++- 6 files changed, 10 insertions(+), 5 deletions(-) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala index a20573487..b34a82b69 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala @@ -145,7 +145,7 @@ case class MosaicRasterTile( */ private def encodeRaster( rasterDataType: DataType, - doDestroy: Boolean, + doDestroy: Boolean ): Any = { GDAL.writeRasters(Seq(raster), rasterDataType, doDestroy).head } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/UserDefinedFileFormat.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/UserDefinedFileFormat.scala index 5964afc84..b9464ceed 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/UserDefinedFileFormat.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/UserDefinedFileFormat.scala @@ -22,8 +22,10 @@ class UserDefinedFileFormat extends FileFormat with DataSourceRegister with Seri files: Seq[FileStatus] ): Option[StructType] = { val readerClass = options("readerClass") + // scalastyle:off classforname val reader = Class.forName(readerClass).newInstance().asInstanceOf[UserDefinedReader] reader.inferSchema(sparkSession, options, files) + // scalastyle:on classforname } override def isSplitable(sparkSession: SparkSession, options: Map[String, String], path: Path): Boolean = { @@ -49,8 +51,10 @@ class UserDefinedFileFormat extends FileFormat with DataSourceRegister with Seri hadoopConf: Configuration ): PartitionedFile => Iterator[InternalRow] = { val readerClass = options("readerClass") + // scalastyle:off classforname val reader = Class.forName(readerClass).newInstance().asInstanceOf[UserDefinedReader] reader.buildReader(sparkSession, dataSchema, partitionSchema, requiredSchema, filters, options, hadoopConf) + // scalastyle:on classforname } } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala index 39a45dd3e..5ee5833ac 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala @@ -84,7 +84,7 @@ object ReadAsPath extends ReadStrategy { fs: FileSystem, requiredSchema: StructType, options: Map[String, String], - indexSystem: IndexSystem, + indexSystem: IndexSystem ): Iterator[InternalRow] = { val inPath = status.getPath.toString val uuid = getUUID(status) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/index/CellKLoop.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/index/CellKLoop.scala index 56f0c3895..5750189e1 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/index/CellKLoop.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/index/CellKLoop.scala @@ -23,7 +23,6 @@ case class CellKLoop(cellId: Expression, k: Expression, indexSystem: IndexSystem with ExpectsInputTypes with NullIntolerant with CodegenFallback { - val geometryAPI: GeometryAPI = GeometryAPI(geometryAPIName) // noinspection DuplicatedCode diff --git a/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala index d570a8aa2..7d963f27d 100644 --- a/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala @@ -268,14 +268,15 @@ object MosaicGDAL extends Logging { } /** Loads the shared object if it exists. */ - // noinspection ScalaStyle private def loadOrNOOP(path: String): Unit = { try { if (Files.exists(Paths.get(path))) System.load(path) } catch { case t: Throwable => + // scalastyle:off println println(t.toString) println(s"Failed to load $path") + // scalastyle:on println logWarning(s"Failed to load $path", t) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/SysUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/SysUtils.scala index ba1d9c417..9628b71c0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/SysUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/SysUtils.scala @@ -13,8 +13,9 @@ object SysUtils { val stderrWriter = new PrintWriter(stderrStream) val exitValue = try { - // noinspection ScalaStyle + // scalastyle:off println cmd.!!(ProcessLogger(stdoutWriter.println, stderrWriter.println)) + // scalastyle:on println } catch { case e: Exception => s"ERROR: ${e.getMessage}" } finally { From cd939b68befb59ab4ee2352c1b159188e02f907e Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Fri, 14 Jun 2024 18:02:21 -0400 Subject: [PATCH 08/60] UDF Example for GDAL translate and warp; RST_Write function tests and docs. --- CHANGELOG.md | 16 +-- docs/source/api/api.rst | 2 +- docs/source/api/raster-functions.rst | 116 ++++++++++++------ ...sterio-udfs.rst => rasterio-gdal-udfs.rst} | 86 +++++++++++-- docs/source/images/rasterio/quadbin.png | Bin 0 -> 34902 bytes python/mosaic/api/raster.py | 18 +++ .../mosaic/expressions/raster/RST_Write.scala | 9 +- .../labs/mosaic/functions/MosaicContext.scala | 5 + .../raster/RST_WriteBehaviors.scala | 70 +++++++++++ .../expressions/raster/RST_WriteTest.scala | 32 +++++ 10 files changed, 298 insertions(+), 56 deletions(-) rename docs/source/api/{rasterio-udfs.rst => rasterio-gdal-udfs.rst} (87%) create mode 100644 docs/source/images/rasterio/quadbin.png create mode 100644 src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteBehaviors.scala create mode 100644 src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteTest.scala diff --git a/CHANGELOG.md b/CHANGELOG.md index 74663e863..1056c01e9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -7,24 +7,24 @@ - python: `mos.enable_gdal(spark, with_checkpoint_path=path)` - additional functions include: `gdal.update_checkpoint_path`, `gdal.set_checkpoint_on`, `gdal.set_checkpoint_off`, and `gdal.reset_checkpoint` - scala: `MosaicGDAL.enableGDALWithCheckpoint(spark, path)` (similar bindings to python as well) -- Local files are no longer immediately deleted (disposed) but are controlled through `spark.databricks.labs.mosaic.manual.cleanup.mode` and `spark.databricks.labs.mosaic.raster.local.age.limit.minutes` - along with existing ability to specify the session local storage root dir with `spark.databricks.labs.mosaic.raster.tmp.prefix` +- Local files are no longer immediately deleted (disposed) but are controlled through `spark.databricks.labs.mosaic.manual.cleanup.mode` + and `spark.databricks.labs.mosaic.raster.local.age.limit.minutes` along with existing ability to specify the session + local storage root dir with `spark.databricks.labs.mosaic.raster.tmp.prefix` - `RST_PixelCount` now supports optional 'countNoData' and 'countMask' (defaults are `false`, can now be `true`) to optionally get full pixel counts where mask is 0.0 and noData is what is configured in the raster -- Added `RST_Write` to save a generated 'tile' to a specified directory (e.g. fuse) location using its GDAL driver and raster data / path -- Added `RST_GDALWarp` and `RST_GDALTransform` to execute arbitrary GDAL commands on a raster tile and return a raster tile +- Added `RST_Write` to save a generated 'tile' to a specified directory (e.g. fuse) location using its GDAL driver and + raster data / path; useful for formalizing the path when writing a Lakehouse table (allowing removal of interim + checkpointed data) - Improved raster_to_grid reader performance - `RST_Clip` GDAL Warp option `CUTLINE_ALL_TOUCHED` configurable (default is `true`, can now be `false`); also, setting SpatialReferenceSystem in the generated Shapefile Feature Layer (along with the WKB 'geometry' field as before) - `RST_MemSize` now returns sum of pixels * datatype bytes as a fallback if size cannot be gotten from a raster file (e.g. with in-memory only handling), -1 if dataset is null; handling split conditions where size < 1 -- Python bindings added for `RST_Avg`, `RST_Max`, `RST_Median`, `RST_Min`, and `RST_PixelCount`; also missing 'driver' +- Python bindings added for `RST_Avg`, `RST_Max`, `RST_Median`, `RST_Min`, and `RST_PixelCount`; also added missing 'driver' param documented for `RST_FromContent`, missing docs added for `RST_SetSRID`, and standardized `RST_ToOverlappingTiles` (`RST_To_Overlapping_Tiles` deprecated) - Doc examples added: - - Executing arbitrary GDAL Warp and Transform ops in UDF when you need more complex operations than single command - - Generating GoogleMap (EPSG:3857) Tiles in UDF - - Pixel Upsampling / Downsampling UDFs + - Arbitrary GDAL Warp and Transform ops in UDF ## v0.4.2 [DBR 13.3 LTS] - Geopandas now fixed to "<0.14.4,>=0.14" due to conflict with minimum numpy version in geopandas 0.14.4. diff --git a/docs/source/api/api.rst b/docs/source/api/api.rst index 5d4401fac..6503f91db 100644 --- a/docs/source/api/api.rst +++ b/docs/source/api/api.rst @@ -13,4 +13,4 @@ API Documentation spatial-predicates spatial-aggregations raster-functions - rasterio-udfs \ No newline at end of file + rasterio-gdal-udfs \ No newline at end of file diff --git a/docs/source/api/raster-functions.rst b/docs/source/api/raster-functions.rst index 3ad2cce39..1d3b31d16 100644 --- a/docs/source/api/raster-functions.rst +++ b/docs/source/api/raster-functions.rst @@ -205,7 +205,7 @@ rst_clip :rtype: Column: RasterTileType .. note:: - Notes + **Notes** The :code:`geometry` parameter: - Expected to be in the same coordinate reference system as the raster. @@ -271,8 +271,7 @@ rst_combineavg :rtype: Column: RasterTileType .. note:: - - Notes + **Notes** - Each tile in :code:`tiles` must have the same extent, number of bands, pixel data type, pixel size and coordinate reference system. - The output raster will have the same extent, number of bands, pixel data type, pixel size and coordinate reference system as the input tiles. @@ -327,7 +326,7 @@ rst_convolve :rtype: Column: RasterTileType .. note:: - Notes + **Notes** - The :code:`kernel` can be Array of Array of either Double, Integer, or Decimal but will be cast to Double. - This method assumes the kernel is square and has an odd number of rows and columns. - Kernel uses the configured GDAL :code:`blockSize` with a stride being :code:`kernelSize/2`. @@ -420,7 +419,7 @@ rst_derivedband :rtype: Column: RasterTileType .. note:: - Notes + **Notes** - Input raster tiles in :code:`tiles` must have the same extent, number of bands, pixel data type, pixel size and coordinate reference system. - The output raster will have the same the same extent, number of bands, pixel data type, pixel size and coordinate reference system as the input raster tiles. @@ -549,8 +548,7 @@ rst_frombands :rtype: Column: RasterTileType .. note:: - - Notes + **Notes** - All raster tiles must have the same extent. - The tiles must have the same pixel coordinate reference system. - The output tile will have the same extent as the input tiles. @@ -610,8 +608,7 @@ rst_fromcontent :rtype: Column: RasterTileType .. note:: - - Notes + **Notes** - The input raster must be a byte array in a BinaryType column. - The driver required to read the raster must be one supplied with GDAL. - If the size_in_MB parameter is specified, the raster will be split into tiles of the specified size. @@ -674,8 +671,7 @@ rst_fromfile :rtype: Column: RasterTileType .. note:: - - Notes + **Notes** - The file path must be a string. - The file path must be a valid path to a raster file. - The file path must be a path to a file that GDAL can read. @@ -830,7 +826,7 @@ rst_getsubdataset :rtype: Column: RasterTileType .. note:: - Notes + **Notes** - :code:`name` should be the last identifier in the standard GDAL subdataset path: :code:`DRIVER:PATH:NAME`. - :code:`name` must be a valid subdataset name for the raster, i.e. it must exist within the raster. .. @@ -921,8 +917,7 @@ rst_initnodata :rtype: Column: RasterTileType .. note:: - - Notes + **Notes** - The nodata value will be set to a default sentinel values according to the pixel data type of the raster bands. - The output raster will have the same extent as the input raster. @@ -1049,8 +1044,7 @@ rst_maketiles :rtype: Column: RasterTileType .. note:: - - Notes: + **Notes** :code:`input` - If the raster is stored on disk, :code:`input` should be the path to the raster, similar to :ref:`rst_fromfile`. @@ -1071,10 +1065,6 @@ rst_maketiles - Optional: default is false. - If :code:`with_checkpoint` set to true, the tiles are written to the checkpoint directory. - If set to false, the tiles are returned as in-memory byte arrays. - - Once enabled, checkpointing will remain enabled for tiles originating from this function, - meaning follow-on calls will also use checkpointing. To switch away from checkpointing down the line, - you could call :ref:`rst_fromfile` using the checkpointed locations as the :code:`path` input. .. :example: @@ -1112,8 +1102,6 @@ rst_maketiles | "parentPath":"no_path","driver":"GTiff","path":"...","last_error":""}} | +------------------------------------------------------------------------+ - - rst_mapalgebra ************** @@ -1324,7 +1312,7 @@ rst_merge :rtype: Column: RasterTileType .. note:: - Notes + **Notes** Input tiles supplied in :code:`tiles`: - are not required to have the same extent. @@ -1502,6 +1490,8 @@ rst_ndvi :rtype: Column: RasterTileType .. note:: + **Notes** + NDVI is calculated using the formula: (NIR - RED) / (NIR + RED). The output raster tiles will have: @@ -1601,8 +1591,7 @@ rst_pixelcount :rtype: Column: ArrayType(LongType) .. note:: - - Notes: + **Notes** If pixel value is noData or mask value is 0.0, the pixel is not counted by default. @@ -1751,7 +1740,7 @@ rst_rastertogridavg :rtype: Column: ArrayType(ArrayType(StructType(LongType|StringType, DoubleType))) .. note:: - Notes + **Notes** - To obtain cellID->value pairs, use the Spark SQL explode() function twice. - CellID can be LongType or StringType depending on the configuration of MosaicContext. - The value/measure for each cell is the average of the pixel values in the cell. @@ -1826,7 +1815,7 @@ rst_rastertogridcount :rtype: Column: ArrayType(ArrayType(StructType(LongType|StringType, DoubleType))) .. note:: - Notes + **Notes** - To obtain cellID->value pairs, use the Spark SQL explode() function twice. - CellID can be LongType or StringType depending on the configuration of MosaicContext. - The value/measure for each cell is the count of the pixel values in the cell. @@ -1901,7 +1890,7 @@ rst_rastertogridmax :rtype: Column: ArrayType(ArrayType(StructType(LongType|StringType, DoubleType))) .. note:: - Notes + **Notes** - To obtain cellID->value pairs, use the Spark SQL explode() function twice. - CellID can be LongType or StringType depending on the configuration of MosaicContext. - The value/measure for each cell is the maximum of the pixel values in the cell. @@ -1976,7 +1965,7 @@ rst_rastertogridmedian :rtype: Column: ArrayType(ArrayType(StructType(LongType|StringType, DoubleType))) .. note:: - Notes + **Notes** - To obtain cellID->value pairs, use the Spark SQL explode() function twice. - CellID can be LongType or StringType depending on the configuration of MosaicContext. - The value/measure for each cell is the median of the pixel values in the cell. @@ -2051,7 +2040,7 @@ rst_rastertogridmin :rtype: Column: ArrayType(ArrayType(StructType(LongType|StringType, DoubleType))) .. note:: - Notes + **Notes** - To obtain cellID->value pairs, use the Spark SQL explode() function twice. - CellID can be LongType or StringType depending on the configuration of MosaicContext. - The value/measure for each cell is the minimum of the pixel values in the cell. @@ -2126,7 +2115,7 @@ rst_rastertoworldcoord :rtype: Column: StringType .. note:: - Notes + **Notes** - The result is a WKT point geometry. - The coordinates are computed using the GeoTransform of the raster to respect the projection. .. @@ -2498,7 +2487,7 @@ rst_setnodata :rtype: Column: (RasterTileType) .. note:: - Notes + **Notes** - If a single :code:`nodata` value is passed, the same nodata value is set for all bands of :code:`tile`. - If an array of values is passed, the respective :code:`nodata` value is set for each band of :code:`tile`. .. @@ -2770,7 +2759,7 @@ rst_subdivide :type size_in_MB: Column (IntegerType) .. note:: - Notes + **Notes** - Each :code:`tile` will be recursively split along two orthogonal axes until the expected size of the last child tile is < :code:`size_in_MB`. - The aspect ratio of the tiles is preserved. - The result set is automatically exploded. @@ -2884,7 +2873,7 @@ rst_tessellate :type resolution: Column (IntegerType) .. note:: - Notes + **Notes** - The result set is automatically exploded into a row-per-index-cell. - If :ref:`rst_merge` is called on output tile set, the original raster will be reconstructed. - Each output tile chip will have the same number of bands as its parent :code:`tile`. @@ -2944,7 +2933,7 @@ rst_tooverlappingtiles :type overlap: Column (IntegerType) .. note:: - Notes + **Notes** - If :ref:`rst_merge` is called on the tile set the original raster will be reconstructed. - Each output tile chip will have the same number of bands as its parent :code:`tile`. .. @@ -3336,3 +3325,60 @@ rst_worldtorastercoordy +------------------------------------------------------------------------------------------------------------------+ | 997 | +------------------------------------------------------------------------------------------------------------------+ + +rst_write +********* + +.. function:: rst_write(input, dir) + + Writes raster tiles from the input column to a specified directory. + + :param input: A column containing the raster tile. + :type input: Column + :param dir: The directory, e.g. fuse, to write the tile's raster. + :type dir: Column(StringType) + :rtype: Column: RasterTileType + +.. note:: + **Notes** + - Use :code:`RST_Write` to save a 'tile' column to a specified directory (e.g. fuse) location using its + already populated GDAL driver and raster information. + - Useful for formalizing the tile 'path' when writing a Lakehouse table. An example might be to turn on checkpointing + for internal data pipeline phase operations in which multiple interim tiles are populated, but at the end of the phase + use this function to set the final path to be used in the phase's persisted table. Then, you are free to delete + the internal tiles that accumulated in the configured checkpointing directory. +.. + + :example: + +.. tabs:: + .. code-tab:: py + + df.select(rst_write("tile", ).alias("tile")).limit(1).display() + +------------------------------------------------------------------------+ + | tile | + +------------------------------------------------------------------------+ + | {"index_id":null,"raster":"","metadata":{ | + | "parentPath":"no_path","driver":"GTiff","path":"...","last_error":""}} | + +------------------------------------------------------------------------+ + + .. code-tab:: scala + + df.select(rst_write(col("tile", )).as("tile)).limit(1).show + +------------------------------------------------------------------------+ + | tile | + +------------------------------------------------------------------------+ + | {"index_id":null,"raster":"","metadata":{ | + | "parentPath":"no_path","driver":"GTiff","path":"...","last_error":""}} | + +------------------------------------------------------------------------+ + + .. code-tab:: sql + + SELECT rst_write(tile, ) as tile FROM table LIMIT 1 + +------------------------------------------------------------------------+ + | tile | + +------------------------------------------------------------------------+ + | {"index_id":null,"raster":"","metadata":{ | + | "parentPath":"no_path","driver":"GTiff","path":"...","last_error":""}} | + +------------------------------------------------------------------------+ + diff --git a/docs/source/api/rasterio-udfs.rst b/docs/source/api/rasterio-gdal-udfs.rst similarity index 87% rename from docs/source/api/rasterio-udfs.rst rename to docs/source/api/rasterio-gdal-udfs.rst index 46cf46f77..5be74e600 100644 --- a/docs/source/api/rasterio-udfs.rst +++ b/docs/source/api/rasterio-gdal-udfs.rst @@ -1,5 +1,5 @@ ===================== -Rasterio UDFs +Rasterio + GDAL UDFs ===================== @@ -12,7 +12,8 @@ It is a great library for working with raster data in Python and it is a popular Rasterio UDFs provide a way to use Rasterio Python API in Spark for distributed processing of raster data. The data structures used by Mosaic are compatible with Rasterio and can be used interchangeably. In this section we will show how to use Rasterio UDFs to process raster data in Mosaic + Spark. -We assume that you have a basic understanding of Rasterio and GDAL. +We assume that you have a basic understanding of Rasterio and GDAL. We also provide an example which directly calls GDAL +Translate and Warp. Please note that we advise the users to set these configuration to ensure proper distribution. @@ -22,7 +23,7 @@ Please note that we advise the users to set these configuration to ensure proper spark.conf.set("spark.sql.execution.arrow.maxRecordsPerBatch", "1024") spark.conf.set("spark.sql.execution.arrow.fallback.enabled", "true") spark.conf.set("spark.sql.adaptive.coalescePartitions.enabled", "false") - spark.conf.set("spark.sql.shuffle.partitions", "400") + spark.conf.set("spark.sql.shuffle.partitions", "400") # maybe higher, depending Rasterio raster plotting @@ -63,7 +64,6 @@ Next we will define a function that will plot a given raster file. show(src, ax=ax) pyplot.show() - Finally we will apply the function to the DataFrame collected results. Note that in order to plot the raster we need to collect the results to the driver. Please apply reasonable filters to the DataFrame before collecting the results. @@ -153,7 +153,6 @@ Firstly we will create a spark DataFrame from a directory of raster files. | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ - Next we will define a function that will compute NDVI for a given raster file. .. code-block:: python @@ -210,7 +209,6 @@ Finally we will apply the function to the DataFrame. +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ - UDF example for writing raster files to disk ############################################# @@ -233,7 +231,6 @@ Firstly we will create a spark DataFrame from a directory of raster files. | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ - Next we will define a function that will write a given raster file to disk. A "gotcha" to keep in mind is that you do not want to have a file context manager open when you go to write out its context as the context manager will not yet have been flushed. Another "gotcha" might be that the raster dataset does not have CRS included; if this arises, we @@ -355,3 +352,78 @@ Finally we will apply the function to the DataFrame. | /dbfs/path/to/output/dir/3215.tif | | ... | +-------------------------------------------+ + + +UDF example for generating Google Maps compatible tiles +####################################################### + +Delta Tables can be used as the basis for serving pre-generated tiles as an option. Here is an example UDF that applies +a few gdal operations on each band, to write to Google Maps Compatible tiles transformed into 3857 (Web Mercator). Note: +the 'quadbin' column shown in this example was generated separately using CARTO's `quadbin `_ +package. You can replace the calls with whatever you need to do. The output structure looks something like the following: + +.. figure:: ../images/rasterio/quadbin.png + :figclass: doc-figure + +The UDF sets raster extent, block size, and interpolation. Again, you would modify this to suit your needs. It makes an +assumption of source SRID (4326 in this example), but could be adapted further for more flexible SRID handling. Additionally, +output type and nodata values are specified, which could be further adapted. In this example, COG overviews are not generated +nor is an ALPHA band, but they could be. + +.. code-block:: python + + @udf("binary") + def transform_raw_raster(raster): + import tempfile + import uuid + from osgeo import gdal + + with tempfile.TemporaryDirectory() as tmp_dir: + fn1 = f"{tmp_dir}/{uuid.uuid4().hex}.tif" + fn2 = f"{tmp_dir}/{uuid.uuid4().hex}.tif" + fn3 = f"{tmp_dir}/{uuid.uuid4().hex}.tif" + fn4 = f"{tmp_dir}/{uuid.uuid4().hex}.tif" + + with open(fn1, "wb") as f: + f.write(raster) + + gdal.Translate(fn2, fn1, options="-of GTiff -a_ullr -180 90 180 -90 -a_nodata -32767 -ot Int16") + gdal.Warp(fn3, fn2, options= "-tr 0.125 -0.125 -r cubicspline") + gdal.Warp(fn4, fn3, options= "-of COG -co BLOCKSIZE=1024 -co TILING_SCHEME=GoogleMapsCompatible -co COMPRESS=DEFLATE -co OVERVIEWS=NONE -co ADD_ALPHA=NO -co RESAMPLING=cubicspline -s_srs EPSG:4326") + + with open(fn4, "rb") as f: + res = f.read() + return res + +Example of calling the UDF (original data was NetCDF). If you have more than 1 band, this assumes :code:`transform_raw_rasters` UDF is called after +:code:`rst_separatebands` function (or you could potentially modify the UDF to operate on multiple bands). + +.. code-block:: python + + base_table = ( + df + .select( + "path", + "metadata", + "tile" + ) + .withColumn("subdatasets", mos.rst_subdatasets("tile")) + .where(F.array_contains(F.map_values("subdatasets"), "sfcWind")) + .withColumn("tile", mos.rst_getsubdataset("tile", F.lit("sfcWind"))) + .withColumn("tile", mos.rst_separatebands("tile")) + .repartition(sc.defaultParallelism) + .withColumn( + "tile", + F.col("tile") + .withField("raster", transform_raw_raster("tile.raster")) + .withField( + "metadata", + F.map_concat("tile.metadata", F.create_map(F.lit("driver"), F.lit("GTiff"))) + ) + ) + .withColumn("srid", mos.rst_srid("tile")) + .withColumn("srid", F.when(F.col("srid") == F.lit(0), F.lit(4326)).otherwise(F.col("srid"))) + .withColumn("timestep", 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z=wEvjJlMT!_BhRE&&X%<&+p!?Nn3`dfG$+OvuMsaQ@o|Gsfqh^0Y2#?9~ z#IIcL+KBILvRzxkDQg0Es3w^w(v#U5C*%9O6yGmmPySL(Qo-lmvdjQNJW;`=zp{{LVCeGo(N0ez4AxM{>}PWTAi}VO^bks@u^;So??4b z+Q-V04~e~}B15Kwz)q9E9eQ**7ESxYDYTmjzYld1!}NZ`ymOQ6e)zW9Zqm>mR^MF9P>7?k!%!?jPis@hcBC@zl=An!4A4!1QcD>ariR01TR90wavj=4N0e?acRfUSt;-^!|%P#EZYHi=ndhZYF zkulvArkrv?$_VauE7xCDj{MKze+e9mu{mBk)IQD-%c3I+8NH>qYA5QDe!MGjF8n6B z9Zsf29^_Dc_QIvi&MtUjIh*Ef>^jDva26&v)VpdE;cdjBx(6a?~+XDSn4H{jvD8 z7v!@9y-0O>%(tJPePLr?(?)h8vTfQ z5$_rnKXzGu7N8-%Nrmp|aQ{An_UWG$0-tc&uW|p^weAE!s>UaU==nMsZVKSRVG$8Vd|A?4~Nn@v;T0mXx1etUOPEh zZ#iFl6*jG~n=(>u_{C0((aBU6bLz{Ns9-VEgz zA}BSLRJ6|5t;TBTI$ve6P{LeQWCxln%yl03HD2PUDD;az4rm;g_d=zYgAblQ-{L&X z_q@K>Z~&gkkM~gWXI*nI|C{#m5~(R#G{W_{5(@Z{mQWBc6*ct#zW_ Column: + """ + Writes the provided tiles' raster to the specified directory. + :param tile: The tile with the raster to write. + :param dir: The directory, e.g. fuse location, to write the raster. + :return: tile with the new raster path. + """ + if type(dir) == str: + dir = lit(dir) + + return config.mosaic_context.invoke_function( + "rst_write", + pyspark_to_java_column(input), + pyspark_to_java_column(dir) + ) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala index d969d22f5..5c26748b7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala @@ -11,6 +11,7 @@ import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, Literal, NullIntolerant} import org.apache.spark.sql.types._ +import org.apache.spark.unsafe.types.UTF8String import scala.util.Try @@ -19,9 +20,7 @@ import scala.util.Try * - expects the driver to already have been set on the inputExpr ("tile" * column). * @param inputExpr - * The expression for the raster. If the raster is stored on disc, the path - * to the raster is provided. If the raster is stored in memory, the bytes of - * the raster are provided. + * The expression for the tile with the raster to write. * @param dirExpr * Write to directory. * @param expressionConfig @@ -72,8 +71,8 @@ case class RST_Write( val outPath = GDAL.writeRasters( Seq(inRaster), StringType, - doDestroy = true, - overrideDir = Some(arg1.asInstanceOf[String]) + doDestroy = false, // parent class destroys + overrideDir = Some(arg1.asInstanceOf[UTF8String].toString) ) .head .toString diff --git a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala index b362bb1d7..32876cae0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala +++ b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala @@ -334,6 +334,7 @@ class MosaicContext(indexSystem: IndexSystem, geometryAPI: GeometryAPI) extends mosaicRegistry.registerExpression[RST_WorldToRasterCoord](expressionConfig) mosaicRegistry.registerExpression[RST_WorldToRasterCoordX](expressionConfig) mosaicRegistry.registerExpression[RST_WorldToRasterCoordY](expressionConfig) + mosaicRegistry.registerExpression[RST_Write](expressionConfig) /** Aggregators */ registry.registerFunction( @@ -821,6 +822,10 @@ class MosaicContext(indexSystem: IndexSystem, geometryAPI: GeometryAPI) extends ColumnAdapter(RST_WorldToRasterCoordY(raster.expr, x.expr, y.expr, expressionConfig)) def rst_worldtorastercoordy(raster: Column, x: Double, y: Double): Column = ColumnAdapter(RST_WorldToRasterCoordY(raster.expr, lit(x).expr, lit(y).expr, expressionConfig)) + def rst_write(input: Column, dir: Column): Column = + ColumnAdapter(RST_Write(input.expr, dir.expr, expressionConfig)) + def rst_write(input: Column, dir: String): Column = + ColumnAdapter(RST_Write(input.expr, lit(dir).expr, expressionConfig)) /** Aggregators */ diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteBehaviors.scala new file mode 100644 index 000000000..aa68ead50 --- /dev/null +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteBehaviors.scala @@ -0,0 +1,70 @@ +package com.databricks.labs.mosaic.expressions.raster + +import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI +import com.databricks.labs.mosaic.core.index.IndexSystem +import com.databricks.labs.mosaic.functions.MosaicContext +import com.databricks.labs.mosaic.utils.FileUtils +import org.apache.spark.sql.QueryTest +import org.scalatest.matchers.should.Matchers.{be, convertToAnyShouldWrapper} + +import java.nio.file.{Files, Paths} +import scala.util.Try + + +trait RST_WriteBehaviors extends QueryTest { + + // noinspection MapGetGet + def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { + spark.sparkContext.setLogLevel("ERROR") + val mc = MosaicContext.build(indexSystem, geometryAPI) + mc.register() + val sc = spark + + import mc.functions._ + import sc.implicits._ + + val writeDir = "/tmp/mosaic_tmp/write-tile" + Try(FileUtils.deleteRecursively(writeDir, keepRoot = false)) + + val rastersInMemory = spark.read + .format("binaryFile") + .option("pathGlobFilter", "*.TIF") + .load("src/test/resources/modis") + //.drop("content") + + // test write path tiles (scala for this) + val gridTiles1 = rastersInMemory + .withColumn("tile", rst_maketiles($"path")) + .filter(!rst_isempty($"tile")) + .select(rst_write($"tile", writeDir)) + .write + .format("noop") + .mode("overwrite") + .save() + + Files.list(Paths.get(writeDir)).count() should be (7) + Try(FileUtils.deleteRecursively(writeDir, keepRoot = false)) + + // test write content tiles (sql for this) + rastersInMemory.createOrReplaceTempView("source") + + val gridTilesSQL = spark + .sql( + s""" + |with subquery as ( + | select rst_maketiles(content, 'GTiff', -1) as tile from source + |) + |select rst_write(tile, '$writeDir') as result + |from subquery + |where not rst_isempty(tile) + |""".stripMargin) + .write + .format("noop") + .mode("overwrite") + .save() + + Files.list(Paths.get(writeDir)).count() should be (7) + Try(FileUtils.deleteRecursively(writeDir, keepRoot = false)) + } + +} diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteTest.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteTest.scala new file mode 100644 index 000000000..999cc96ff --- /dev/null +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteTest.scala @@ -0,0 +1,32 @@ +package com.databricks.labs.mosaic.expressions.raster + +import com.databricks.labs.mosaic.core.geometry.api.JTS +import com.databricks.labs.mosaic.core.index.H3IndexSystem +import org.apache.spark.sql.QueryTest +import org.apache.spark.sql.catalyst.expressions.CodegenObjectFactoryMode +import org.apache.spark.sql.internal.SQLConf +import org.apache.spark.sql.test.SharedSparkSessionGDAL + +import scala.util.Try + + +class RST_WriteTest extends QueryTest with SharedSparkSessionGDAL with RST_WriteBehaviors { + + private val noCodegen = + withSQLConf( + SQLConf.WHOLESTAGE_CODEGEN_ENABLED.key -> "false", + SQLConf.CODEGEN_FACTORY_MODE.key -> CodegenObjectFactoryMode.NO_CODEGEN.toString + ) _ + + // Hotfix for SharedSparkSession afterAll cleanup. + override def afterAll(): Unit = Try(super.afterAll()) + + // These tests are not index system nor geometry API specific. + // Only testing one pairing is sufficient. + test("Testing RST_Write with manual GDAL registration (H3, JTS).") { + noCodegen { + assume(System.getProperty("os.name") == "Linux") + behaviors(H3IndexSystem, JTS) + } + } +} From d4a8f963b57f7cceed47666cdc8aad1d66bc5d64 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Tue, 18 Jun 2024 23:24:43 -0400 Subject: [PATCH 09/60] raster_to_grid performance, gdal reader, test cleanup. --- CHANGELOG.md | 19 ++- docs/source/api/raster-format-readers.rst | 102 ++++++++------- docs/source/api/rasterio-gdal-udfs.rst | 11 +- docs/source/api/spatial-indexing.rst | 4 +- docs/source/api/vector-format-readers.rst | 28 ++-- docs/source/images/gdal-reader.png | Bin 0 -> 444208 bytes docs/source/images/posix-paths.png | Bin 0 -> 55747 bytes docs/source/index.rst | 34 ++--- .../usage/automatic-sql-registration.rst | 10 +- docs/source/usage/install-gdal.rst | 90 +++++++++++-- docs/source/usage/installation.rst | 38 +++--- python/mosaic/api/gdal.py | 74 ++++++++--- python/mosaic/core/mosaic_context.py | 38 ++++-- python/test/test_checkpoint.py | 16 +-- .../test/utils/mosaic_test_case_with_gdal.py | 2 +- .../labs/mosaic/core/raster/api/GDAL.scala | 6 +- .../core/raster/gdal/MosaicRasterGDAL.scala | 49 ++++++- .../core/raster/io/CleanUpManager.scala | 6 +- .../mosaic/core/raster/io/RasterWriter.scala | 12 ++ .../operator/retile/BalancedSubdivision.scala | 9 +- .../operator/retile/OverlappingTiles.scala | 28 ++-- .../operator/retile/RasterTessellate.scala | 41 ++++-- .../core/raster/operator/retile/ReTile.scala | 27 ++-- .../operator/separate/SeparateBands.scala | 39 ++++-- .../mosaic/datasource/gdal/ReTileOnRead.scala | 17 ++- .../mosaic/datasource/gdal/ReadAsPath.scala | 5 +- .../mosaic/datasource/gdal/ReadStrategy.scala | 2 +- .../OGRMultiReadDataFrameReader.scala | 4 +- .../multiread/RasterAsGridReader.scala | 121 +++++++++--------- .../mosaic/expressions/raster/RST_Avg.scala | 4 +- .../expressions/raster/RST_BoundingBox.scala | 3 +- .../mosaic/expressions/raster/RST_Clip.scala | 8 +- .../expressions/raster/RST_CombineAvg.scala | 7 +- .../raster/RST_CombineAvgAgg.scala | 4 +- .../expressions/raster/RST_Convolve.scala | 7 +- .../expressions/raster/RST_DerivedBand.scala | 3 +- .../raster/RST_DerivedBandAgg.scala | 3 +- .../expressions/raster/RST_Filter.scala | 7 +- .../expressions/raster/RST_FromBands.scala | 2 +- .../expressions/raster/RST_GeoReference.scala | 4 +- .../expressions/raster/RST_GetNoData.scala | 5 +- .../raster/RST_GetSubdataset.scala | 5 +- .../expressions/raster/RST_Height.scala | 7 +- .../expressions/raster/RST_InitNoData.scala | 15 ++- .../expressions/raster/RST_IsEmpty.scala | 3 +- .../mosaic/expressions/raster/RST_Max.scala | 6 +- .../expressions/raster/RST_Median.scala | 4 +- .../expressions/raster/RST_MemSize.scala | 2 +- .../mosaic/expressions/raster/RST_Merge.scala | 3 +- .../expressions/raster/RST_MergeAgg.scala | 3 +- .../expressions/raster/RST_MetaData.scala | 7 +- .../mosaic/expressions/raster/RST_Min.scala | 6 +- .../mosaic/expressions/raster/RST_NDVI.scala | 5 +- .../expressions/raster/RST_NumBands.scala | 7 +- .../expressions/raster/RST_PixelCount.scala | 6 +- .../expressions/raster/RST_PixelHeight.scala | 4 +- .../expressions/raster/RST_PixelWidth.scala | 4 +- .../raster/RST_RasterToWorldCoord.scala | 5 +- .../raster/RST_RasterToWorldCoordX.scala | 4 +- .../raster/RST_RasterToWorldCoordY.scala | 4 +- .../expressions/raster/RST_ReTile.scala | 5 +- .../expressions/raster/RST_Rotation.scala | 7 +- .../mosaic/expressions/raster/RST_SRID.scala | 7 +- .../expressions/raster/RST_ScaleX.scala | 5 +- .../expressions/raster/RST_ScaleY.scala | 5 +- .../expressions/raster/RST_SetNoData.scala | 19 +-- .../expressions/raster/RST_SetSRID.scala | 7 +- .../mosaic/expressions/raster/RST_SkewX.scala | 5 +- .../mosaic/expressions/raster/RST_SkewY.scala | 5 +- .../expressions/raster/RST_Subdatasets.scala | 7 +- .../expressions/raster/RST_Summary.scala | 4 +- .../expressions/raster/RST_Tessellate.scala | 2 +- .../expressions/raster/RST_Transform.scala | 6 +- .../expressions/raster/RST_TryOpen.scala | 5 +- .../expressions/raster/RST_UpperLeftX.scala | 5 +- .../expressions/raster/RST_UpperLeftY.scala | 5 +- .../mosaic/expressions/raster/RST_Width.scala | 7 +- .../raster/RST_WorldToRasterCoord.scala | 4 +- .../raster/RST_WorldToRasterCoordX.scala | 4 +- .../raster/RST_WorldToRasterCoordY.scala | 4 +- .../mosaic/expressions/raster/RST_Write.scala | 3 +- .../base/RasterGeneratorExpression.scala | 2 +- .../RasterTessellateGeneratorExpression.scala | 6 +- .../raster/base/RasterToGridExpression.scala | 4 +- .../functions/MosaicExpressionConfig.scala | 14 +- .../labs/mosaic/gdal/MosaicGDAL.scala | 70 +++++----- .../com/databricks/labs/mosaic/package.scala | 4 +- .../labs/mosaic/utils/PathUtils.scala | 7 +- .../mosaic/core/raster/TestRasterGDAL.scala | 2 +- .../datasource/GDALFileFormatTest.scala | 2 +- .../multiread/RasterAsGridReaderTest.scala | 28 ++-- .../expressions/raster/RST_AvgBehaviors.scala | 1 - .../raster/RST_BandMetadataBehaviors.scala | 1 - .../raster/RST_BoundingBoxBehaviors.scala | 1 - .../raster/RST_ClipBehaviors.scala | 6 +- .../raster/RST_CombineAvgAggBehaviors.scala | 1 - .../raster/RST_CombineAvgBehaviors.scala | 1 - .../raster/RST_ConvolveBehaviors.scala | 1 - .../raster/RST_DerivedBandAggBehaviors.scala | 1 - .../raster/RST_DerivedBandBehaviors.scala | 1 - .../raster/RST_FilterBehaviors.scala | 1 - .../raster/RST_GeoReferenceBehaviors.scala | 1 - .../raster/RST_GetNoDataBehaviors.scala | 1 - .../raster/RST_GetSubdatasetBehaviors.scala | 1 - .../raster/RST_HeightBehaviors.scala | 1 - .../raster/RST_InitNoDataBehaviors.scala | 1 - .../raster/RST_IsEmptyBehaviors.scala | 1 - .../raster/RST_MapAlgebraBehaviors.scala | 1 - .../expressions/raster/RST_MaxBehaviors.scala | 1 - .../raster/RST_MedianBehaviors.scala | 1 - .../raster/RST_MemSizeBehaviors.scala | 1 - .../raster/RST_MergeAggBehaviors.scala | 1 - .../raster/RST_MergeBehaviors.scala | 1 - .../raster/RST_MetadataBehaviors.scala | 1 - .../expressions/raster/RST_MinBehaviors.scala | 1 - .../raster/RST_NDVIBehaviors.scala | 1 - .../raster/RST_NumBandsBehaviors.scala | 1 - .../raster/RST_PixelCountBehaviors.scala | 1 - .../raster/RST_PixelHeightBehaviors.scala | 1 - .../raster/RST_PixelWidthBehaviors.scala | 1 - .../raster/RST_RasterToGridAvgBehaviors.scala | 1 - .../RST_RasterToGridCountBehaviors.scala | 1 - .../raster/RST_RasterToGridMaxBehaviors.scala | 1 - .../RST_RasterToGridMedianBehaviors.scala | 1 - .../raster/RST_RasterToGridMinBehaviors.scala | 1 - .../RST_RasterToWorldCoordBehaviors.scala | 1 - .../RST_RasterToWorldCoordXBehaviors.scala | 1 - .../RST_RasterToWorldCoordYBehaviors.scala | 1 - .../raster/RST_ReTileBehaviors.scala | 1 - .../raster/RST_RotationBehaviors.scala | 1 - .../raster/RST_SRIDBehaviors.scala | 1 - .../raster/RST_ScaleXBehaviors.scala | 1 - .../raster/RST_ScaleYBehaviors.scala | 1 - .../raster/RST_SeparateBandsBehaviors.scala | 1 - .../raster/RST_SetNoDataBehaviors.scala | 1 - .../raster/RST_SetSRIDBehaviors.scala | 1 - .../raster/RST_SkewXBehaviors.scala | 1 - .../raster/RST_SkewYBehaviors.scala | 1 - .../raster/RST_SubdatasetsBehaviors.scala | 1 - .../raster/RST_SummaryBehaviors.scala | 1 - .../raster/RST_TessellateBehaviors.scala | 2 - .../RST_ToOverlappingTilesBehaviors.scala | 1 - .../raster/RST_TransformBehaviors.scala | 1 - .../raster/RST_TryOpenBehaviors.scala | 1 - .../raster/RST_UpperLeftXBehaviors.scala | 1 - .../raster/RST_UpperLeftYBehaviors.scala | 1 - .../raster/RST_WidthBehaviors.scala | 1 - .../RST_WorldToRasterCoordBehaviors.scala | 1 - .../RST_WorldToRasterCoordXBehaviors.scala | 1 - .../RST_WorldToRasterCoordYBehaviors.scala | 1 - .../sql/test/SharedSparkSessionGDAL.scala | 6 +- 151 files changed, 825 insertions(+), 495 deletions(-) create mode 100644 docs/source/images/gdal-reader.png create mode 100644 docs/source/images/posix-paths.png diff --git a/CHANGELOG.md b/CHANGELOG.md index 1056c01e9..260627726 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -4,18 +4,20 @@ - iPython dependency limited to "<8.11,>=7.4.2" for both DBR and keplergl-jupyter - Expanded support for fuse-based checkpointing (persisted raster storage), managed through: - spark config `spark.databricks.labs.mosaic.raster.use.checkpoint` in addition to `spark.databricks.labs.mosaic.raster.checkpoint` - - python: `mos.enable_gdal(spark, with_checkpoint_path=path)` - additional functions include: - `gdal.update_checkpoint_path`, `gdal.set_checkpoint_on`, `gdal.set_checkpoint_off`, and `gdal.reset_checkpoint` - - scala: `MosaicGDAL.enableGDALWithCheckpoint(spark, path)` (similar bindings to python as well) + - python: `mos.enable_gdal(spark, with_checkpoint_dir=dir)` - additional functions include: + `gdal.update_checkpoint_dir`, `gdal.set_checkpoint_on`, `gdal.set_checkpoint_off`, and `gdal.reset_checkpoint` + - scala: `MosaicGDAL.enableGDALWithCheckpoint(spark, dir)` (similar bindings to python as well) - Local files are no longer immediately deleted (disposed) but are controlled through `spark.databricks.labs.mosaic.manual.cleanup.mode` - and `spark.databricks.labs.mosaic.raster.local.age.limit.minutes` along with existing ability to specify the session + and `spark.databricks.labs.mosaic.cleanup.age.limit.minutes` along with existing ability to specify the session local storage root dir with `spark.databricks.labs.mosaic.raster.tmp.prefix` - `RST_PixelCount` now supports optional 'countNoData' and 'countMask' (defaults are `false`, can now be `true`) to optionally get full pixel counts where mask is 0.0 and noData is what is configured in the raster - Added `RST_Write` to save a generated 'tile' to a specified directory (e.g. fuse) location using its GDAL driver and raster data / path; useful for formalizing the path when writing a Lakehouse table (allowing removal of interim checkpointed data) -- Improved raster_to_grid reader performance +- Improved `raster_to_grid` reader performance by using checkpointing for interim steps and adjusting repartitioning; + default read strategy for this reader and its underlying `.format("gdal")` reader is "as_path" instead of "in_memory" +- `RST_ReTile`, `RST_ToOverlappingTiles`, `RST_Tessellate`, `RST_SeparateBands` now use checkpoint dir - `RST_Clip` GDAL Warp option `CUTLINE_ALL_TOUCHED` configurable (default is `true`, can now be `false`); also, setting SpatialReferenceSystem in the generated Shapefile Feature Layer (along with the WKB 'geometry' field as before) - `RST_MemSize` now returns sum of pixels * datatype bytes as a fallback if size cannot be gotten from a raster file @@ -23,8 +25,11 @@ - Python bindings added for `RST_Avg`, `RST_Max`, `RST_Median`, `RST_Min`, and `RST_PixelCount`; also added missing 'driver' param documented for `RST_FromContent`, missing docs added for `RST_SetSRID`, and standardized `RST_ToOverlappingTiles` (`RST_To_Overlapping_Tiles` deprecated) -- Doc examples added: - - Arbitrary GDAL Warp and Transform ops in UDF +- Doc UDF example added for arbitrary GDAL Warp and Transform ops +- Quickstart Notebook updated to use MosaicAnalyzer [ + [Python](https://github.com/databrickslabs/mosaic/blob/main/python/mosaic/models/analyzer/analyzer.py) | + [Scala](https://github.com/databrickslabs/mosaic/blob/main/src/main/scala/com/databricks/labs/mosaic/sql/MosaicAnalyzer.scala) ] + (was MosaicFrame in 0.3 series) ## v0.4.2 [DBR 13.3 LTS] - Geopandas now fixed to "<0.14.4,>=0.14" due to conflict with minimum numpy version in geopandas 0.14.4. diff --git a/docs/source/api/raster-format-readers.rst b/docs/source/api/raster-format-readers.rst index 7e77f39d6..98b48a027 100644 --- a/docs/source/api/raster-format-readers.rst +++ b/docs/source/api/raster-format-readers.rst @@ -9,22 +9,22 @@ Mosaic provides spark readers for raster files supported by GDAL OGR drivers. Only the drivers that are built by default are supported. Here are some common useful file formats: - * `GTiff `_ (GeoTiff) using .tif file extension - * `COG `_ (Cloud Optimized GeoTiff) using .tif file extension - * `HDF4 `_ using .hdf file extension - * `HDF5 `_ using .h5 file extension - * `NetCDF `_ using .nc file extension - * `JP2ECW `_ using .jp2 file extension - * `JP2KAK `_ using .jp2 file extension - * `JP2OpenJPEG `_ using .jp2 file extension - * `PDF `_ using .pdf file extension - * `PNG `_ using .png file extension - * `VRT `_ using .vrt file extension - * `XPM `_ using .xpm file extension - * `GRIB `_ using .grb file extension - * `Zarr `_ using .zarr file extension - -For more information please refer to gdal `raster driver `_ documentation. + * `GTiff `__ (GeoTiff) using .tif file extension + * `COG `__ (Cloud Optimized GeoTiff) using .tif file extension + * `HDF4 `__ using .hdf file extension + * `HDF5 `__ using .h5 file extension + * `NetCDF `__ using .nc file extension + * `JP2ECW `__ using .jp2 file extension + * `JP2KAK `__ using .jp2 file extension + * `JP2OpenJPEG `__ using .jp2 file extension + * `PDF `__ using .pdf file extension + * `PNG `__ using .png file extension + * `VRT `__ using .vrt file extension + * `XPM `__ using .xpm file extension + * `GRIB `__ using .grb file extension + * `Zarr `__ using .zarr file extension + +For more information please refer to gdal `raster driver `__ documentation. Mosaic provides two flavors of the readers: @@ -36,21 +36,27 @@ spark.read.format("gdal") ************************* A base Spark SQL data source for reading GDAL raster data sources. It reads metadata of the raster and exposes the direct paths for the raster files. -The output of the reader is a DataFrame with the following columns: +The output of the reader is a DataFrame with the following columns (provided in order): - * tile - loaded raster tile (RasterTileType) - * ySize - height of the raster in pixels (IntegerType) - * xSize - width of the raster in pixels (IntegerType) - * bandCount - number of bands in the raster (IntegerType) - * metadata - raster metadata (MapType(StringType, StringType)) - * subdatasets - raster subdatasets (MapType(StringType, StringType)) - * srid - raster spatial reference system identifier (IntegerType) - * proj4Str - raster spatial reference system proj4 string (StringType) + * :code:`path` - path read (StringType) + * :code:`modificationTime` - last modification of the raster (TimestampType) + * :code:`length` - size of the raster, e.g. memory size (LongType) + * :code:`uuid` - unique identifier for the raster (LongType) + * :code:`x_Size` - width of the raster in pixels (IntegerType) + * :code:`y_size` - height of the raster in pixels (IntegerType) + * :code:`bandCount` - number of bands in the raster (IntegerType) + * :code:`metadata` - raster metadata (MapType(StringType, StringType)) + * :code:`subdatasets` - raster subdatasets (MapType(StringType, StringType)) + * :code:`srid` - raster spatial reference system identifier (IntegerType) + * :code:`tile` - loaded raster tile (StructType - RasterTileType) -.. function:: spark.read.format("gdal").load(path) +.. figure:: ../images/gdal-reader.png + :figclass: doc-figure + +.. function:: format("gdal") Loads a GDAL raster file and returns the result as a DataFrame. - It uses standard :code:`spark.read.format(*).option(*).load(*)` pattern. + It uses the standard spark reader patthern of :code:`spark.read.format(*).option(*).load(*)`. :param path: path to the raster file on dbfs :type path: Column(StringType) @@ -98,7 +104,7 @@ The output of the reader is a DataFrame with the following columns: mos.read().format("raster_to_grid") *********************************** Reads a GDAL raster file and converts it to a grid. -It uses a pattern similar to standard spark.read.format(*).option(*).load(*) pattern. +It uses a pattern similar to standard :code:`spark.read.format(*).option(*).load(*)` pattern. The only difference is that it uses :code:`mos.read()` instead of :code:`spark.read()`. The raster pixels are converted to grid cells using specified combiner operation (default is mean). If the raster pixels are larger than the grid cells, the cell values can be calculated using interpolation. @@ -106,21 +112,25 @@ The interpolation method used is Inverse Distance Weighting (IDW) where the dist distance of the grid. The reader supports the following options: - * fileExtension - file extension of the raster file (StringType) - default is *.* - * vsizip - if the rasters are zipped files, set this to true (BooleanType) - * resolution - resolution of the output grid (IntegerType) - * combiner - combiner operation to use when converting raster to grid (StringType) - default is mean - * retile - if the rasters are too large they can be re-tiled to smaller tiles (BooleanType) - * tileSize - size of the re-tiled tiles, tiles are always squares of tileSize x tileSize (IntegerType) - * readSubdatasets - if the raster has subdatasets set this to true (BooleanType) - * subdatasetNumber - if the raster has subdatasets, select a specific subdataset by index (IntegerType) - * subdatasetName - if the raster has subdatasets, select a specific subdataset by name (StringType) - * kRingInterpolate - if the raster pixels are larger than the grid cells, use k_ring interpolation with n = kRingInterpolate (IntegerType) - -.. function:: mos.read().format("raster_to_grid").load(path) + * :code:`extensions` (default "*") - raster file extensions, optionally separated by ";", e.g. "grib;grb" (StringType) + * :code:`'vsizip` (default false) - if the rasters are zipped files, set this to true (BooleanType) + * :code:`resolution` (default 0) - resolution of the output grid (IntegerType) + * :code:`combiner` (default "mean") - combiner operation to use when converting raster to grid (StringType), options: + "mean", "min", "max", "median", "count", "average", "avg" + * :code:`kRingInterpolate` (default 0) - if the raster pixels are larger than the grid cells, use k_ring + interpolation with n = kRingInterpolate (IntegerType) + * :code:`nPartitions` (default ) - you can specify the + starting number of partitions, will grow (x10 up to 10K) for retile and/or tessellate (IntegerType) + * :code:`retile` (default true) - recommended to re-tile to smaller tiles (BooleanType) + * :code:`tileSize` (default 256) - size of the re-tiled tiles, tiles are always squares of tileSize x tileSize (IntegerType) + * :code:`readSubdatasets` (default false) - if the raster has subdatasets set this to true (BooleanType) + * :code:`subdatasetNumber` (default "0") - if the raster has subdatasets, select a specific subdataset by index (IntegerType) + * :code:`subdatasetName` (default "")- if the raster has subdatasets, select a specific subdataset by name (StringType) + +.. function:: format("raster_to_grid") Loads a GDAL raster file and returns the result as a DataFrame. - It uses standard :code:`mos.read().format(*).option(*).load(*)` pattern. + It uses the standard spark reader pattern of :code:`mos.read().format(*).option(*).load(*)`. :param path: path to the raster file on dbfs :type path: Column(StringType) @@ -132,7 +142,7 @@ The reader supports the following options: .. code-tab:: py df = mos.read().format("raster_to_grid")\ - .option("fileExtension", "*.tif")\ + .option("extensions", "tif")\ .option("resolution", "8")\ .option("combiner", "mean")\ .option("retile", "true")\ @@ -152,7 +162,7 @@ The reader supports the following options: .. code-tab:: scala val df = MosaicContext.read.format("raster_to_grid") - .option("fileExtension", "*.tif") + .option("extensions", "tif") .option("resolution", "8") .option("combiner", "mean") .option("retile", "true") @@ -170,6 +180,12 @@ The reader supports the following options: +--------+--------+------------------+ .. note:: + To improve performance, for 0.4.3+ gdal read strategy :code:`as_path` is used and stores interim tiles in the + configured checkpoint directory; also, retile and/or tessellate phases store interim tiles in the configured + checkpoint directory, with the combiner phase returning either :code:`BinaryType` or :code:`StringType` for the + :code:`tile` column raster payload, depending on whether checkpointing configured on/off. Also, raster_to_grid sets the + following AQE configuration to false: :code:`spark.sql.adaptive.coalescePartitions.enabled`. + Keyword options not identified in function signature are converted to a :code:`Map`. These must be supplied as a :code:`String`. Also, you can supply function signature values as :code:`String`. diff --git a/docs/source/api/rasterio-gdal-udfs.rst b/docs/source/api/rasterio-gdal-udfs.rst index 5be74e600..40795bb14 100644 --- a/docs/source/api/rasterio-gdal-udfs.rst +++ b/docs/source/api/rasterio-gdal-udfs.rst @@ -235,7 +235,7 @@ Next we will define a function that will write a given raster file to disk. A "g not want to have a file context manager open when you go to write out its context as the context manager will not yet have been flushed. Another "gotcha" might be that the raster dataset does not have CRS included; if this arises, we recommend adjusting the function to specify the CRS and set it on the dst variable, more at -`rasterio.crs `_. We would also point out that notional +`rasterio.crs `__. We would also point out that notional "file_id" param can be constructed as a repeatable name from other field(s) in your dataframe / table or be random, depending on your needs. @@ -359,16 +359,15 @@ UDF example for generating Google Maps compatible tiles Delta Tables can be used as the basis for serving pre-generated tiles as an option. Here is an example UDF that applies a few gdal operations on each band, to write to Google Maps Compatible tiles transformed into 3857 (Web Mercator). Note: -the 'quadbin' column shown in this example was generated separately using CARTO's `quadbin `_ +the 'quadbin' column shown in this example was generated separately using CARTO's `quadbin `__ package. You can replace the calls with whatever you need to do. The output structure looks something like the following: .. figure:: ../images/rasterio/quadbin.png :figclass: doc-figure -The UDF sets raster extent, block size, and interpolation. Again, you would modify this to suit your needs. It makes an -assumption of source SRID (4326 in this example), but could be adapted further for more flexible SRID handling. Additionally, -output type and nodata values are specified, which could be further adapted. In this example, COG overviews are not generated -nor is an ALPHA band, but they could be. +The UDF example sets raster extent, block size, and interpolation. It specifies source SRID as 4326; +additionally, output type and nodata values are specified. COG overviews are not generated +nor is an ALPHA band, but they could be. Again, you would modify this example to suit your needs. .. code-block:: python diff --git a/docs/source/api/spatial-indexing.rst b/docs/source/api/spatial-indexing.rst index 4521dd38c..15ed13218 100644 --- a/docs/source/api/spatial-indexing.rst +++ b/docs/source/api/spatial-indexing.rst @@ -195,8 +195,8 @@ grid_polyfill Returns the set of grid indices of which centroid is contained in the input :code:`geometry` at :code:`resolution`. - When using `H3 `_ index system, this is equivalent to the - `H3 polyfill `_ method + When using `H3 `__ index system, this is equivalent to the + `H3 polyfill `__ method :param geometry: Geometry :type geometry: Column diff --git a/docs/source/api/vector-format-readers.rst b/docs/source/api/vector-format-readers.rst index f6821427f..a73e3e2d6 100644 --- a/docs/source/api/vector-format-readers.rst +++ b/docs/source/api/vector-format-readers.rst @@ -9,19 +9,19 @@ Mosaic provides spark readers for vector files supported by GDAL OGR drivers. Only the drivers that are built by default are supported. Here are some common useful file formats: - * `GeoJSON `_ (also `ESRIJSON `_, - `TopoJSON `_) - * `FileGDB `_ (ESRI File Geodatabase) and `OpenFileGDB `_ (ESRI File Geodatabase vector) - Mosaic implements named reader :ref:`spark.read.format("geo_db")` (described in this doc). - * `ESRI Shapefile `_ (ESRI Shapefile / DBF) - Mosaic implements named reader :ref:`spark.read.format("shapefile")` (described in this doc). - * `netCDF `_ (Network Common Data Form) - Mosaic supports GDAL netCDF raster reader also. - * `XLSX `_, `XLS `_, `ODS `_ spreadsheets - * `TIGER `_ (U.S. Census TIGER/Line) - * `PGDump `_ (PostgreSQL Dump) - * `KML `_ (Keyhole Markup Language) - * `GML `_ (Geography Markup Language) - * `GRASS `_ - option for Linear Referencing Systems (LRS) + * `GeoJSON `__ (also `ESRIJSON `__, + `TopoJSON `__) + * `FileGDB `__ (ESRI File Geodatabase) and `OpenFileGDB `__ (ESRI File Geodatabase vector) - Mosaic implements named reader :ref:`spark.read.format("geo_db")` (described in this doc). + * `ESRI Shapefile `__ (ESRI Shapefile / DBF) - Mosaic implements named reader :ref:`spark.read.format("shapefile")` (described in this doc). + * `netCDF `__ (Network Common Data Form) - Mosaic supports GDAL netCDF raster reader also. + * `XLSX `__, `XLS `__, `ODS `__ spreadsheets + * `TIGER `__ (U.S. Census TIGER/Line) + * `PGDump `__ (PostgreSQL Dump) + * `KML `__ (Keyhole Markup Language) + * `GML `__ (Geography Markup Language) + * `GRASS `__ - option for Linear Referencing Systems (LRS) -For more information please refer to gdal `vector driver `_ documentation. +For more information please refer to gdal `vector driver `__ documentation. Mosaic provides two flavors of the general readers: @@ -295,7 +295,7 @@ Vector File UDFs ################ It can be of use to perform various exploratory operations on vector file formats to help with processing. -The following UDFs use `fiona `_ which is already provided +The following UDFs use `fiona `__ which is already provided as part of the dependencies of Mosaic python bindings. We are showing the zipped variation for a larger (800MB) shapefile. @@ -519,4 +519,4 @@ We can call the UDF, e.g. Though not shown here, you can then handle unzipping the "double" zips that return `True` by extending :code:`test_double_zip` UDF to perform unzips (with a provided out_dir) or through an additional UDF, e.g. using ZipFile -`extractall `_ function. \ No newline at end of file +`extractall `__ function. \ No newline at end of file diff --git a/docs/source/images/gdal-reader.png b/docs/source/images/gdal-reader.png new file mode 100644 index 0000000000000000000000000000000000000000..e41591dc2f2ee11e26e9d2be8422272f8fb23871 GIT binary patch literal 444208 zcmeFZWmFx@);5Ye!GZ+{ws4nV!C3^C;O_43?(P~qKp?ogy9EgD5@g}-`YrZ3=iU3> z`{$nb_qWDqy1Tk$)~s32v>JrV%Zi~QeL#YMfIyWH2P!~7Ah1F}Kv5&WflJ~U)kz>A zPz20HMC2tzL`dWvY)#Cqj3FSz!;@9v)f9(uvNaRp1kE5}3WC;PFlZnPf+mGeWt4<5 zNs{oOh5BO{X`5WC{ZO^BzgA7rQyZ9mJ@T&3%`JbmOX%k@q?lzfy8~ssoNJ7fdpNJQt!)jY6AgW 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z_;-FdF0N{1IC{~Dyy-C1Sty)@l+=S~l;gjTh{ENx@UpNj)&_W1C#6Hem|64Q*h((@939) zbDi7yX&m~xt2gT@o^yZSao8M`Alok@a9d&C4liMU+bQ0`PA5*Nv$rov^wilYvBqB7 zV3XqJlIUb*!S^(!Wx$_8^mH$)!u?mh=Vi0N$)l(C9ijjIZ9P=m&!P4ve})e+B#1k1 zfnlsi-f^Gb{yW(JGYU-@jB*#`$W!ruQjLGZ!>I~}9e$^A=5Gq}@AClxWK^3u8qUve;!LKOO;5N2K_%Km+{R2 literal 0 HcmV?d00001 diff --git a/docs/source/index.rst b/docs/source/index.rst index d9b62490b..4fdad444f 100644 --- a/docs/source/index.rst +++ b/docs/source/index.rst @@ -33,7 +33,7 @@ :target: https://github.com/psf/black :alt: Code style: black -| Mosaic is an extension to the `Apache Spark `_ framework for fast + easy processing +| Mosaic is an extension to the `Apache Spark `__ framework for fast + easy processing of very large geospatial datasets. It provides: | | [1] The choice of a Scala, SQL and Python language bindings (written in Scala). @@ -44,7 +44,7 @@ | aggregating and joining spatial datasets. | [6] High performance through implementation of Spark code generation within the core Mosaic functions. | [7] Performing point-in-polygon joins using an approach we co-developed with Ordnance Survey - (`blog post `_). + (`blog post `__). .. note:: We recommend using Databricks Runtime with Photon enabled to leverage the Databricks H3 expressions. @@ -63,30 +63,30 @@ Mosaic 0.4.x series only supports DBR 13.x DBRs. If running on a different DBR i DEPRECATION ERROR: Mosaic v0.4.x series only supports Databricks Runtime 13. You can specify :code:`%pip install 'databricks-mosaic<0.4,>=0.3'` for DBR < 13. -Mosaic 0.4.x series issues an ERROR on standard, non-Photon clusters `ADB `_ | -`AWS `_ | -`GCP `_: +Mosaic 0.4.x series issues an ERROR on standard, non-Photon clusters `ADB `__ | +`AWS `__ | +`GCP `__: DEPRECATION ERROR: Please use a Databricks Photon-enabled Runtime for performance benefits or Runtime ML for spatial AI benefits; Mosaic 0.4.x series restricts executing this cluster. As of Mosaic 0.4.0 / DBR 13.3 LTS (subject to change in follow-on releases): -* `Assigned Clusters `_ +* `Assigned Clusters `__ * Mosaic Python, SQL, R, and Scala APIs. -* `Shared Access Clusters `_ - * Mosaic Scala API (JVM) with Admin `allowlisting `_. +* `Shared Access Clusters `__ + * Mosaic Scala API (JVM) with Admin `allowlisting `__. * Mosaic Python bindings (to Mosaic Scala APIs) are blocked by Py4J Security on Shared Access Clusters. - * Mosaic SQL expressions cannot yet be registered due to `Unity Catalog `_. - API changes, more `here `_. + * Mosaic SQL expressions cannot yet be registered due to `Unity Catalog `__. + API changes, more `here `__. .. note:: Mosaic is a custom JVM library that extends spark, which has the following implications in DBR 13.3 LTS: - * `Unity Catalog `_ enforces process isolation which is difficult + * `Unity Catalog `__ enforces process isolation which is difficult to accomplish with custom JVM libraries; as such only built-in (aka platform provided) JVM APIs can be invoked from other supported languages in Shared Access Clusters. - * Clusters can read `Volumes `_ via relevant + * Clusters can read `Volumes `__ via relevant built-in (aka platform provided) readers and writers or via custom python calls which do not involve any custom JVM code. @@ -94,12 +94,12 @@ Version 0.3.x Series ==================== We recommend using Databricks Runtime versions 12.2 LTS with Photon enabled. -For Mosaic versions < 0.4.0 please use the `0.3.x docs `_. +For Mosaic versions < 0.4.0 please use the `0.3.x docs `__. As of the 0.3.11 release, Mosaic issues the following WARNING when initialized on a cluster that is neither Photon Runtime -nor Databricks Runtime ML `ADB `_ | -`AWS `_ | -`GCP `_: +nor Databricks Runtime ML `ADB `__ | +`AWS `__ | +`GCP `__: DEPRECATION WARNING: Please use a Databricks Photon-enabled Runtime for performance benefits or Runtime ML for spatial AI benefits; Mosaic will stop working on this cluster after v0.3.x. @@ -110,7 +110,7 @@ powered by Photon. Along this direction of change, Mosaic has standardized to JT Geometry Provider. .. note:: - For Mosaic versions < 0.4 please use the `0.3 docs `_. + For Mosaic versions < 0.4 please use the `0.3 docs `__. Documentation diff --git a/docs/source/usage/automatic-sql-registration.rst b/docs/source/usage/automatic-sql-registration.rst index 56cd1b219..48c19dff7 100644 --- a/docs/source/usage/automatic-sql-registration.rst +++ b/docs/source/usage/automatic-sql-registration.rst @@ -12,7 +12,7 @@ with a geospatial middleware component such as [Geoserver](https://geoserver.org .. warning:: Mosaic 0.4.x SQL bindings for DBR 13 can register with Assigned clusters (as Spark Expressions), but not Shared Access due - to `Unity Catalog `_ API changes, more `here `_. + to `Unity Catalog `__ API changes, more `here `__. Pre-requisites ************** @@ -20,13 +20,13 @@ Pre-requisites In order to use Mosaic, you must have access to a Databricks cluster running Databricks Runtime 13. If you have cluster creation permissions in your Databricks workspace, you can create a cluster using the instructions -`here `_. +`here `__. You will also need "Can Manage" permissions on this cluster in order to attach init script to your cluster. A workspace administrator will be able to grant these permissions and more information about cluster permissions can be found in our documentation -`here `_. +`here `__. Installation ************ @@ -59,9 +59,9 @@ To install Mosaic on your Databricks cluster, take the following steps: EOF -#. Configure the init script for the cluster following the instructions `here `_. +#. Configure the init script for the cluster following the instructions `here `__. -#. Add the following spark configuration values for your cluster following the instructions `here `_. +#. Add the following spark configuration values for your cluster following the instructions `here `__. .. code-block:: bash diff --git a/docs/source/usage/install-gdal.rst b/docs/source/usage/install-gdal.rst index 12d1217d0..4192ddc0c 100644 --- a/docs/source/usage/install-gdal.rst +++ b/docs/source/usage/install-gdal.rst @@ -8,17 +8,17 @@ In order to use Mosaic 0.4 series, you must have access to a Databricks cluster Databricks Runtime 13.3 LTS. If you have cluster creation permissions in your Databricks workspace, you can create a cluster using the instructions -`here `_. +`here `__. You will also need "Can Manage" permissions on this cluster in order to attach the Mosaic library to your cluster. A workspace administrator will be able to grant these permissions and more information about cluster permissions can be found in our documentation -`here `_. +`here `__. .. warning:: These instructions assume an Assigned cluster is being used (vs a Shared Access cluster), - more on access modes `here `_. + more on access modes `here `__. GDAL Installation #################### @@ -98,7 +98,7 @@ code at the top of the notebook: GDAL Configuration #################### -Here are spark session configs available for raster, e.g. :code:`spark.conf.set("", "")`. +Here is the block size spark session config available for GDAL, e.g. :code:`spark.conf.set("", "")`. .. list-table:: :widths: 25 25 50 @@ -107,15 +107,6 @@ Here are spark session configs available for raster, e.g. :code:`spark.conf.set( * - Config - Default - Comments - * - spark.databricks.labs.mosaic.raster.checkpoint - - "/dbfs/tmp/mosaic/raster/checkpoint" - - Checkpoint location, e.g. :ref:`rst_maketiles` - * - spark.databricks.labs.mosaic.raster.use.checkpoint - - "false" - - Checkpoint for session, in 0.4.3+ - * - spark.databricks.labs.mosaic.raster.tmp.prefix - - "" (will use "/tmp") - - Local directory for workers * - spark.databricks.labs.mosaic.raster.blocksize - "128" - Blocksize in pixels, see :ref:`rst_convolve` and :ref:`rst_filter` for more @@ -145,4 +136,75 @@ GDAL is configured as follows in `MosaicGDAL `__ +FUSE directory (local mount to Cloud Object Storage). For DBR 13.3 LTS, we focus primarly on DBFS, but this will expand +with future versions. This is to allow lightweight rows, where the :code:`tile` column stores the path instead of the +binary payload itself; available in 0.4.3+: + + POSIX-style paths provide data access relative to the driver root (/). POSIX-style paths never require a scheme. + You can use Unity Catalog volumes or DBFS mounts to provide POSIX-style access to data in cloud object storage. + Many ML frameworks and other OSS Python modules require FUSE and can only use POSIX-style paths. + +.. figure:: ../images/posix-paths.png + :figclass: doc-figure + +This is different than `Spark DataFrame Checkpointing `__; +we use the word "checkpoint" to convey interim or temporary storage of rasters within the bounds of a pipeline. Below are +the spark configs available to manage checkpointing. In addition there are python and scala functions to update +the checkpoint path, turn checkpointing on/off, and reset checkpointing back to defaults: + + - python - :code:`mos.enable_gdal`, :code:`gdal.update_checkpoint_dir`, :code:`gdal.set_checkpoint_on`, :code:`gdal.set_checkpoint_off`, and :code:`gdal.reset_checkpoint` + - scala - :code:`MosaicGDAL.enableGDALWithCheckpoint`, :code:`MosaicGDAL.updateCheckpointDir`, :code:`MosaicGDAL.setCheckpointOn`, :code:`MosaicGDAL.setCheckpointOff`, and :code:`MosaicGDAL.resetCheckpoint` + +Once the interim files are no longer needed, e.g. after using :any:`rst_write` to store in a more permanent FUSE location +or loading back into binary payloads with :any:`rst_fromcontent`, users can optionally delete the checkpointed rasters +through :code:`dbutils.fs.rm('', True)` or similar, more +`here `__. + +.. list-table:: + :widths: 25 25 50 + :header-rows: 1 + + * - Config + - Default + - Comments + * - spark.databricks.labs.mosaic.raster.checkpoint + - "/dbfs/tmp/mosaic/raster/checkpoint" + - Checkpoint location, see :any:`rst_maketiles` for example + * - spark.databricks.labs.mosaic.raster.use.checkpoint + - "false" + - Checkpoint for session, in 0.4.3+ + + +Local CleanUp Manager +####################### + +Mosaic initializes a separate clean-up thread to manage local files according to a specified age-off policy. The +configuration allows for -1 (no automated clean-up) as well as a specified manual mode that skips managed clean-up +(default is "false"). The default file age-off is 30 minute, but we recommend you adjust as needed to suit your workload +through the supported spark configs. Also, the actual local raster directory will be :code:`/mosaic_tmp` which +means the default is :code:`/tmp/mosaic_tmp`. Please note that you have to account for the fact that this is a distributed +execution, so clean-up involves the driver as well as the worker nodes; both are handled in managed mode. + +.. list-table:: + :widths: 25 25 50 + :header-rows: 1 + + * - Config + - Default + - Comments + * - spark.databricks.labs.mosaic.raster.tmp.prefix + - "" (will use "/tmp") + - Local directory for workers + * - spark.databricks.labs.mosaic.manual.cleanup.mode + - "false" + - if true, don't do any automated local cleanup of files, in 0.4.3+ + * - spark.databricks.labs.mosaic.cleanup.age.limit.minutes + - "30" + - Local file age-off policy for cleanup handling; -1 is "never" and 0 is "all", in 0.4.3+. diff --git a/docs/source/usage/installation.rst b/docs/source/usage/installation.rst index cdeeba4d0..777a471a3 100644 --- a/docs/source/usage/installation.rst +++ b/docs/source/usage/installation.rst @@ -16,49 +16,49 @@ Mosaic 0.4.x series only supports DBR 13.x DBRs. If running on a different DBR i DEPRECATION ERROR: Mosaic v0.4.x series only supports Databricks Runtime 13. You can specify :code:`%pip install 'databricks-mosaic<0.4,>=0.3'` for DBR < 13. -Mosaic 0.4.x series issues an ERROR on standard, non-Photon clusters `ADB `_ | -`AWS `_ | -`GCP `_: +Mosaic 0.4.x series issues an ERROR on standard, non-Photon clusters `ADB `__ | +`AWS `__ | +`GCP `__: DEPRECATION ERROR: Please use a Databricks Photon-enabled Runtime for performance benefits or Runtime ML for spatial AI benefits; Mosaic 0.4.x series restricts executing this cluster. As of Mosaic 0.4.0 / DBR 13.3 LTS (subject to change in follow-on releases): -* `Assigned Clusters `_ +* `Assigned Clusters `__ * Mosaic Python, SQL, R, and Scala APIs. -* `Shared Access Clusters `_ - * Mosaic Scala API (JVM) with Admin `allowlisting `_. +* `Shared Access Clusters `__ + * Mosaic Scala API (JVM) with Admin `allowlisting `__. * Mosaic Python bindings (to Mosaic Scala APIs) are blocked by Py4J Security on Shared Access Clusters. - * Mosaic SQL expressions cannot yet be registered due to `Unity Catalog `_. - API changes, more `here `_. + * Mosaic SQL expressions cannot yet be registered due to `Unity Catalog `__. + API changes, more `here `__. .. note:: Mosaic is a custom JVM library that extends spark, which has the following implications in DBR 13.3 LTS: - * `Unity Catalog `_ enforces process isolation which is difficult + * `Unity Catalog `__ enforces process isolation which is difficult to accomplish with custom JVM libraries; as such only built-in (aka platform provided) JVM APIs can be invoked from other supported languages in Shared Access Clusters. - * Clusters can read `Volumes `_ via relevant + * Clusters can read `Volumes `__ via relevant built-in (aka platform provided) readers and writers or via custom python calls which do not involve any custom JVM code. If you have cluster creation permissions in your Databricks workspace, you can create a cluster using the instructions -`here `_. +`here `__. You will also need "Can Manage" permissions on this cluster in order to attach the Mosaic library to your cluster. A workspace administrator will be able to grant these permissions and more information about cluster permissions can be found in our documentation -`here `_. +`here `__. Package installation #################### Installation from PyPI ********************** -Python users can install the library directly from `PyPI `_ -using the instructions `here `_ +Python users can install the library directly from `PyPI `__ +using the instructions `here `__ or from within a Databricks notebook using the :code:`%pip` magic command, e.g. .. code-block:: bash @@ -72,11 +72,11 @@ if you need to install Mosaic 0.3 series for DBR 12.2 LTS, e.g. %pip install "databricks-mosaic<0.4,>=0.3" -For Mosaic versions < 0.4 please use the `0.3 docs `_. +For Mosaic versions < 0.4 please use the `0.3 docs `__. Installation from release artifacts *********************************** -Alternatively, you can access the latest release artifacts `here `_ +Alternatively, you can access the latest release artifacts `here `__ and manually attach the appropriate library to your cluster. Which artifact you choose to attach will depend on the language API you intend to use. @@ -85,13 +85,13 @@ Which artifact you choose to attach will depend on the language API you intend t * For Scala users, take the Scala JAR (packaged with all necessary dependencies). * For R users, download the Scala JAR and the R bindings library [see the sparkR readme](R/sparkR-mosaic/README.md). -Instructions for how to attach libraries to a Databricks cluster can be found `here `_. +Instructions for how to attach libraries to a Databricks cluster can be found `here `__. Automated SQL registration ************************** If you would like to use Mosaic's functions in pure SQL (in a SQL notebook, from a business intelligence tool, or via a middleware layer such as Geoserver, perhaps) then you can configure -"Automatic SQL Registration" using the instructions `here `_. +"Automatic SQL Registration" using the instructions `here `__. Enabling the Mosaic functions ############################# @@ -184,4 +184,4 @@ register the Mosaic SQL functions in your SparkSession from a Scala notebook cel .. warning:: Mosaic 0.4.x SQL bindings for DBR 13 can register with Assigned clusters (as Spark Expressions), but not Shared Access due - to `Unity Catalog `_ API changes, more `here `_. + to `Unity Catalog `__ API changes, more `here `__. diff --git a/python/mosaic/api/gdal.py b/python/mosaic/api/gdal.py index d7e88a47e..f3306ebef 100644 --- a/python/mosaic/api/gdal.py +++ b/python/mosaic/api/gdal.py @@ -7,9 +7,9 @@ __all__ = [ "setup_gdal", "enable_gdal", - "update_checkpoint_path", "set_checkpoint_on", "set_checkpoint_off", - "has_context", "is_use_checkpoint", "get_checkpoint_path", "reset_checkpoint", - "get_checkpoint_path_default" + "update_checkpoint_dir", "set_checkpoint_on", "set_checkpoint_off", + "has_context", "is_use_checkpoint", "get_checkpoint_dir", "reset_checkpoint", + "get_checkpoint_dir_default" ] @@ -57,7 +57,7 @@ def setup_gdal( return setup_mgr.configure(test_mode=test_mode) -def enable_gdal(spark: SparkSession, with_checkpoint_path: str = None) -> None: +def enable_gdal(spark: SparkSession, with_checkpoint_dir: str = None) -> None: """ Enable GDAL at runtime on a cluster with GDAL installed using init script, e.g. generated by setup_gdal() or setup_fuse_install() call. @@ -66,7 +66,7 @@ def enable_gdal(spark: SparkSession, with_checkpoint_path: str = None) -> None: ---------- spark : pyspark.sql.SparkSession The active SparkSession. - with_checkpoint_path : str + with_checkpoint_dir : str Optional, enable checkpointing; default is None. @@ -74,17 +74,17 @@ def enable_gdal(spark: SparkSession, with_checkpoint_path: str = None) -> None: ------- """ try: - if with_checkpoint_path is not None: + if with_checkpoint_dir is not None: spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "true") - spark.conf.set("spark.databricks.labs.mosaic.raster.checkpoint", with_checkpoint_path) + spark.conf.set("spark.databricks.labs.mosaic.raster.checkpoint", with_checkpoint_dir) refresh_context() - config.mosaic_context.jEnableGDAL(spark, with_checkpoint_path=with_checkpoint_path) + config.mosaic_context.jEnableGDAL(spark, with_checkpoint_dir=with_checkpoint_dir) else: config.mosaic_context.jEnableGDAL(spark) print("GDAL enabled.\n") - if with_checkpoint_path: - print(f"checkpoint path '{with_checkpoint_path}' configured for this session.") + if with_checkpoint_dir: + print(f"checkpoint path '{with_checkpoint_dir}' configured for this session.") result = subprocess.run(["gdalinfo", "--version"], stdout=subprocess.PIPE) print(result.stdout.decode() + "\n") except Exception as e: @@ -100,15 +100,15 @@ def enable_gdal(spark: SparkSession, with_checkpoint_path: str = None) -> None: print("Error: " + str(e)) -def update_checkpoint_path(spark: SparkSession, path: str): +def update_checkpoint_dir(spark: SparkSession, dir: str): """ Change the checkpoint location; does not adjust checkpoint on/off (stays as-is). :param spark: session to use. - :param path: new path. + :param dir: new directory. """ - spark.conf.set("spark.databricks.labs.mosaic.raster.checkpoint", path) + spark.conf.set("spark.databricks.labs.mosaic.raster.checkpoint", dir) refresh_context() - config.mosaic_context.jUpdateCheckpointPath(spark,path) + config.mosaic_context.jUpdateCheckpointDir(spark, dir) def set_checkpoint_off(spark: SparkSession): @@ -139,7 +139,7 @@ def reset_checkpoint(spark: SparkSession): :param spark: session to use. """ spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "false") - spark.conf.set("spark.databricks.labs.mosaic.raster.checkpoint", get_checkpoint_path_default()) + spark.conf.set("spark.databricks.labs.mosaic.raster.checkpoint", get_checkpoint_dir_default()) refresh_context() config.mosaic_context.jResetCheckpoint(spark) @@ -169,17 +169,49 @@ def is_use_checkpoint() -> bool: return config.mosaic_context.is_use_checkpoint() -def get_checkpoint_path() -> str: +def get_checkpoint_dir() -> str: """ This is run on the driver, assumes enable.py already invoked. - :return: checkpoint path or exception. + :return: checkpoint directory or exception. """ - return config.mosaic_context.get_checkpoint_path() + return config.mosaic_context.get_checkpoint_dir() -def get_checkpoint_path_default() -> str: +def get_checkpoint_dir_default() -> str: """ This is run on the driver, assumes enable.py already invoked. - :return: default checkpoint path. + :return: default checkpoint directory. """ - return config.mosaic_context.get_checkpoint_path_default() + return config.mosaic_context.get_checkpoint_dir_default() + + +def is_gdal_enabled() -> bool: + """ + This is run on the driver, assumes enable.py already invoked. + :return: has gdal been enabled already? + """ + return config.mosaic_context.is_gdal_enabled() + + +def is_manual_mode() -> bool: + """ + This is run on the driver, assumes enable.py already invoked. + :return: configured manual mode (effectively file age-off policy of -1). + """ + return config.mosaic_context.is_manual_mode() + + +def get_local_raster_dir() -> str: + """ + This is run on the driver, assumes enable.py already invoked. + :return: configured local raster directory. + """ + return config.mosaic_context.get_local_raster_dir() + + +def get_cleanup_age_limit_minutes() -> int: + """ + This is run on the driver, assumes enable.py already invoked. + :return: configured local file age limit for cleanUp Thread. + """ + return config.mosaic_context.get_cleanup_age_limit_minutes diff --git a/python/mosaic/core/mosaic_context.py b/python/mosaic/core/mosaic_context.py index 7edf25cae..32ad10cfc 100644 --- a/python/mosaic/core/mosaic_context.py +++ b/python/mosaic/core/mosaic_context.py @@ -86,30 +86,30 @@ def jResetCheckpoint(self, spark: SparkSession): """ Go back to defaults. - spark conf unset for use checkpoint (off) - - spark conf unset for checkpoint path + - spark conf unset for checkpoint dir :param spark: session to use. """ self._mosaicGDALObject.resetCheckpoint(spark._jsparkSession) - def jEnableGDAL(self, spark: SparkSession, with_checkpoint_path: str = None): + def jEnableGDAL(self, spark: SparkSession, with_checkpoint_dir: str = None): """ Enable GDAL, assumes regular enable already called. :param spark: session to use. - :param with_checkpoint_path: optional checkpoint path, default is None. + :param with_checkpoint_dir: optional checkpoint dir, default is None. """ - if with_checkpoint_path: - self._mosaicGDALObject.enableGDALWithCheckpoint(spark._jsparkSession, with_checkpoint_path) + if with_checkpoint_dir: + self._mosaicGDALObject.enableGDALWithCheckpoint(spark._jsparkSession, with_checkpoint_dir) else: self._mosaicGDALObject.enableGDAL(spark._jsparkSession) - def jUpdateCheckpointPath(self, spark: SparkSession, path: str): + def jUpdateCheckpointDir(self, spark: SparkSession, dir: str): """ Change the checkpoint location; does not adjust checkpoint on/off (stays as-is). :param spark: session to use. - :param path: new path. + :param dir: new directory. """ - self._mosaicGDALObject.updateCheckpointPath(spark._jsparkSession, path) + self._mosaicGDALObject.updateCheckpointDir(spark._jsparkSession, dir) def jSetCheckpointOff(self, spark: SparkSession): """ @@ -138,13 +138,25 @@ def index_system(self): return self._index_system def is_use_checkpoint(self) -> bool: - return self._mosaicGDALObject.isUseCheckpoint() + return self._mosaicGDALObject.isUseCheckpointThreadSafe() - def get_checkpoint_path(self) -> str: - return self._mosaicGDALObject.getCheckpointPath() + def get_checkpoint_dir(self) -> str: + return self._mosaicGDALObject.getCheckpointDirThreadSafe() - def get_checkpoint_path_default(self) -> str: - return self._mosaicGDALObject.getCheckpointPathDefault() + def get_checkpoint_dir_default(self) -> str: + return self._mosaicGDALObject.getCheckpointDirDefault() def has_context(self) -> bool: return self._context is not None + + def is_gdal_enabled(self) -> bool: + return self._mosaicGDALObject.isEnabledThreadSafe() + + def is_manual_mode(self) -> bool: + return self._mosaicGDALObject.isManualModeThreadSafe() + + def get_local_raster_dir(self) -> str: + return self._mosaicGDALObject.getLocalRasterDirThreadSafe() + + def get_cleanup_age_limit_minutes(self) -> int: + return self._mosaicGDALObject.getCleanUpAgeLimitMinutesThreadSafe() diff --git a/python/test/test_checkpoint.py b/python/test/test_checkpoint.py index b756e46ad..3426b04fb 100644 --- a/python/test/test_checkpoint.py +++ b/python/test/test_checkpoint.py @@ -17,12 +17,12 @@ def test_all(self): # - path self.assertEqual( - self.get_context().get_checkpoint_path(), self.check_dir, - "checkpoint path should equal dir.") + self.get_context().get_checkpoint_dir(), self.check_dir, + "checkpoint directory should equal dir.") self.assertEqual( - self.get_context().get_checkpoint_path(), + self.get_context().get_checkpoint_dir(), self.spark.conf.get("spark.databricks.labs.mosaic.raster.checkpoint"), - "checkpoint path should equal spark conf.") + "checkpoint directory should equal spark conf.") # - checkpoint on api.gdal.set_checkpoint_on(self.spark) # <- important to call from api.gdal @@ -39,9 +39,9 @@ def test_all(self): self.assertIsInstance(raster, str, "raster type should be string.") # - update path - api.gdal.update_checkpoint_path(self.spark, self.new_check_dir) # <- important to call from api.gdal + api.gdal.update_checkpoint_dir(self.spark, self.new_check_dir) # <- important to call from api.gdal self.assertEqual( - self.get_context().get_checkpoint_path(), self.new_check_dir, + self.get_context().get_checkpoint_dir(), self.new_check_dir, "context should be configured on.") self.assertTrue(os.path.exists(self.new_check_dir), "new check dir should exist.") result = ( @@ -73,8 +73,8 @@ def test_all(self): api.gdal.reset_checkpoint(self.spark) self.assertFalse(self.get_context().is_use_checkpoint(), "context should be configured off.") self.assertEqual( - self.get_context().get_checkpoint_path(), api.gdal.get_checkpoint_path_default(), - f"checkpoint path should equal default '{api.gdal.get_checkpoint_path_default()}'." + self.get_context().get_checkpoint_dir(), api.gdal.get_checkpoint_dir_default(), + f"checkpoint directory should equal default '{api.gdal.get_checkpoint_dir_default()}'." ) result = ( self.generate_singleband_raster_df() diff --git a/python/test/utils/mosaic_test_case_with_gdal.py b/python/test/utils/mosaic_test_case_with_gdal.py index c2bb83218..d2f396b96 100644 --- a/python/test/utils/mosaic_test_case_with_gdal.py +++ b/python/test/utils/mosaic_test_case_with_gdal.py @@ -20,7 +20,7 @@ def setUpClass(cls) -> None: # manual cleanup "true" is needed (0.4.3) cls.spark.conf.set("spark.databricks.labs.mosaic.test.mode", "true") cls.spark.conf.set("spark.databricks.labs.mosaic.manual.cleanup.mode", "false") - cls.spark.conf.set("spark.databricks.labs.mosaic.raster.local.age.limit.minutes", "10") # "30" default + cls.spark.conf.set("spark.databricks.labs.mosaic.cleanup.age.limit.minutes", "10") # "30" default # cls.spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "true") # "false" default pwd_dir = os.getcwd() diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala index 255f42c27..b76c72a2d 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala @@ -57,8 +57,8 @@ object GDAL { /** @return Returns whether using checkpoint (assumes `enable` called) */ def isUseCheckpoint: Boolean = MosaicGDAL.isUseCheckpoint - /** @return Returns checkpoint path (assumes `enable` called) */ - def getCheckpointPath: String = MosaicGDAL.getCheckpointPath + /** @return Returns checkpoint dir (assumes `enable` called) */ + def getCheckpointDir: String = MosaicGDAL.getCheckpointDir /** * Enables GDAL on the worker nodes. GDAL requires drivers to be registered @@ -215,7 +215,7 @@ object GDAL { val ext = GDAL.getExtension(raster.getDriversShortName) val writePath = overrideDir match { case Some(d) => s"$d/$uuid.$ext" - case _ => s"${getCheckpointPath}/$uuid.$ext" + case _ => s"${getCheckpointDir}/$uuid.$ext" } val outPath = raster.writeToPath(writePath, doDestroy) UTF8String.fromString(outPath) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala index 63c96e362..a1f4edf5c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala @@ -4,6 +4,7 @@ import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.core.raster.api.GDAL.getCheckpointDir import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL.readRaster import com.databricks.labs.mosaic.core.raster.io.{RasterCleaner, RasterHydrator, RasterReader, RasterWriter} import com.databricks.labs.mosaic.core.raster.operator.clip.RasterClipByVector @@ -17,7 +18,7 @@ import org.gdal.osr.SpatialReference import org.locationtech.proj4j.CRSFactory import java.nio.file.{Files, Paths, StandardCopyOption} -import java.util.{Locale, Vector => JVector} +import java.util.{Locale, UUID, Vector => JVector} import scala.collection.JavaConverters.dictionaryAsScalaMapConverter import scala.util.{Failure, Success, Try} @@ -629,6 +630,52 @@ case class MosaicRasterGDAL( } } + def isCheckpointPath: Boolean = { + val cleanPath = PathUtils.getCleanPath(path) + cleanPath.startsWith(getCheckpointDir) + } + + /** + * Writes a raster to the configured checkpoint directory. + * + * @param doDestroy + * A boolean indicating if the raster object should be destroyed after writing. + * - file paths handled separately. + * Skip deletion of interim file writes, if any. + * @return + * The path where written (may differ, e.g. due to subdatasets). + */ + override def writeToCheckpointDir(doDestroy: Boolean): String = { + if (isCheckpointPath) { + path + } else { + if (isSubDataset) { + val uuid = UUID.randomUUID().toString + val ext = GDAL.getExtension(getDriversShortName) + val writePath = s"${getCheckpointDir}/$uuid.$ext" + + val driver = this.dataset.GetDriver() + val ds = driver.CreateCopy(writePath, this.withDatasetRefreshFromPath().getDataset, 1) + if (ds == null) { + val error = gdal.GetLastErrorMsg() + throw new Exception(s"Error writing raster to path: $error") + } + ds.FlushCache() + ds.delete() + if (doDestroy) this.destroy() + writePath + } else { + val thisPath = Paths.get(this.path) + val fromDir = thisPath.getParent + val toDir = getCheckpointDir + val stemRegex = PathUtils.getStemRegex(this.path) + PathUtils.wildcardCopy(fromDir.toString, toDir, stemRegex) + if (doDestroy) this.destroy() + s"$toDir/${thisPath.getFileName}" + } + } + } + /////////////////////////////////////////////////// // Additional Getters /////////////////////////////////////////////////// diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala index f056e0258..17f35b37e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala @@ -2,7 +2,7 @@ package com.databricks.labs.mosaic.core.raster.io import com.databricks.labs.mosaic.core.raster.api.GDAL.cleanUpManualDir import com.databricks.labs.mosaic.core.raster.io.CleanUpManager.{delayMinutesAtomic, interruptAtomic} -import com.databricks.labs.mosaic.gdal.MosaicGDAL.{getLocalAgeLimitMinutesThreadSafe, getLocalRasterDirThreadSafe, isManualModeThreadSafe} +import com.databricks.labs.mosaic.gdal.MosaicGDAL.{getCleanUpAgeLimitMinutesThreadSafe, getLocalRasterDirThreadSafe, isManualModeThreadSafe} import java.util.concurrent.atomic.{AtomicBoolean, AtomicInteger} import scala.concurrent.duration.DurationInt @@ -34,7 +34,7 @@ private class CleanUpManager extends Thread { // scalastyle:on println /** - * Cleans up LOCAL rasters that are older than [[MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES]], + * Cleans up LOCAL rasters that are older than [[MOSAIC_CLEANUP_AGE_LIMIT_MINUTES]], * e.g. 30 minutes from the configured local temp directory, e.g. "/tmp/mosaic_tmp"; * config uses [[MOSAIC_RASTER_TMP_PREFIX]] for the "/tmp" portion of the path. * - Cleaning up is destructive and should only be done when the raster is no longer needed, @@ -49,7 +49,7 @@ private class CleanUpManager extends Thread { private def doCleanUp(): Option[String] = { // scalastyle:off println if (!isManualModeThreadSafe) { - val ageLimit = getLocalAgeLimitMinutesThreadSafe + val ageLimit = getCleanUpAgeLimitMinutesThreadSafe val localDir = getLocalRasterDirThreadSafe println(s"\n... Thread ${Thread.currentThread().getName} initiating cleanup " + s"- age limit? $ageLimit, dir? '$localDir'\n") diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterWriter.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterWriter.scala index 5893c212a..50f3d4a63 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterWriter.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterWriter.scala @@ -33,4 +33,16 @@ trait RasterWriter { */ def writeToPath(newPath: String, doDestroy: Boolean): String + /** + * Writes a raster to the configured checkpoint directory. + * + * @param doDestroy + * A boolean indicating if the raster object should be destroyed after writing. + * - file paths handled separately. + * Skip deletion of interim file writes, if any. + * @return + * The path where written (may differ, e.g. due to subdatasets). + */ + def writeToCheckpointDir(doDestroy: Boolean): String + } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala index fea6e580c..512e7223f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala @@ -23,7 +23,7 @@ object BalancedSubdivision { * The number of splits. */ def getNumSplits(raster: MosaicRasterGDAL, destSize: Int): Int = { - val testSize: Long = raster.getMemSize + val testSize: Long = raster.withHydratedDataset().getMemSize val size: Long = { if (testSize > -1) testSize else 0L @@ -92,9 +92,12 @@ object BalancedSubdivision { tile: MosaicRasterTile, sizeInMb: Int ): Seq[MosaicRasterTile] = { - val numSplits = getNumSplits(tile.getRaster, sizeInMb) - val (x, y) = tile.getRaster.getDimensions + val raster = tile.getRaster.withHydratedDataset() + val numSplits = getNumSplits(raster, sizeInMb) + val (x, y) = raster.getDimensions val (tileX, tileY) = getTileSize(x, y, numSplits) + + raster.destroy() ReTile.reTile(tile, tileX, tileY) } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala index f0f7757aa..13b30cab8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala @@ -1,10 +1,11 @@ package com.databricks.labs.mosaic.core.raster.operator.retile import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALTranslate import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.utils.PathUtils -import org.apache.spark.sql.types.{BinaryType, DataType} +import org.apache.spark.sql.types.{DataType, StringType} import scala.collection.immutable @@ -12,7 +13,7 @@ import scala.collection.immutable object OverlappingTiles { //serialize data type - val tileDataType: DataType = BinaryType + val tileDataType: DataType = StringType // always use checkpoint /** * Retiles a raster into overlapping tiles. @@ -36,7 +37,7 @@ object OverlappingTiles { tileHeight: Int, overlapPercentage: Int ): immutable.Seq[MosaicRasterTile] = { - val raster = tile.getRaster + val raster = tile.getRaster.withHydratedDataset() val (xSize, ySize) = raster.getDimensions val overlapWidth = Math.ceil(tileWidth * overlapPercentage / 100.0).toInt @@ -60,17 +61,22 @@ object OverlappingTiles { outOptions ) - val isEmpty = result.isEmpty - - (isEmpty, result) + if (!result.isEmpty) { + // copy to checkpoint dir + val checkpointPath = result.writeToCheckpointDir(doDestroy = true) + val newParentPath = result.createInfo("path") + (true, MosaicRasterGDAL(null, result.createInfo + ("path" -> checkpointPath, "parentPath" -> newParentPath), -1)) + } else { + result.destroy() // destroy inline for performance + (false, result) // empty result + } } } - // TODO: The rasters should not be passed by objects. - - val (_, valid) = tiles.flatten.partition(_._1) - - valid.map(t => MosaicRasterTile(null, t._2, tileDataType)) + raster.destroy() // destroy the hydrated raster + val (result, invalid) = tiles.flatten.partition(_._1) // true goes to result + // invalid.flatMap(t => Option(t._2)).foreach(_.destroy()) // destroy invalids + result.map(t => MosaicRasterTile(null, t._2, tileDataType)) // return valid tiles } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala index bed437df5..d238e587e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala @@ -3,15 +3,17 @@ package com.databricks.labs.mosaic.core.raster.operator.retile import com.databricks.labs.mosaic.core.Mosaic import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem +import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.core.raster.operator.proj.RasterProject +import com.databricks.labs.mosaic.core.raster.operator.retile.ReTile.tileDataType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import org.apache.spark.sql.types.{BinaryType, DataType} +import org.apache.spark.sql.types.{BinaryType, DataType, StringType} /** RasterTessellate is a helper object for tessellating rasters. */ object RasterTessellate { - val tileDataType: DataType = BinaryType + val tileDataType: DataType = StringType // tessellate always uses checkpoint /** * Tessellates a raster into tiles. The raster is projected into the index @@ -40,23 +42,40 @@ object RasterTessellate { val cellID = cell.cellIdAsLong(indexSystem) val isValidCell = indexSystem.isValid(cellID) if (!isValidCell) { - (false, MosaicRasterTile(cell.index, null, tileDataType)) + (false, MosaicRasterTile(cell.index, null, tileDataType)) // invalid cellid } else { val cellRaster = tmpRaster.getRasterForCell(cellID, indexSystem, geometryAPI) - val isValidRaster = !cellRaster.isEmpty - ( - isValidRaster, - MosaicRasterTile(cell.index, cellRaster, tileDataType) - ) + if (!cellRaster.isEmpty) { + // copy to checkpoint dir (destroy cellRaster) + val checkpointPath = cellRaster.writeToCheckpointDir(doDestroy = true) + val newParentPath = cellRaster.createInfo("path") + ( + true, // valid result + MosaicRasterTile( + cell.index, + MosaicRasterGDAL( + null, + cellRaster.createInfo + ("path" -> checkpointPath, "parentPath" -> newParentPath), + -1), + tileDataType + ) + ) + } else { + ( + false, + MosaicRasterTile(cell.index, cellRaster, tileDataType) // empty result + ) + } } }) - val (result, invalid) = chips.partition(_._1) - invalid.flatMap(t => Option(t._2.getRaster)).foreach(_.destroy()) + val (result, invalid) = chips.partition(_._1) // true goes to result + invalid.flatMap(t => Option(t._2.getRaster)).foreach(_.destroy()) // destroy invalids + raster.destroy() tmpRaster.destroy() - result.map(_._2) + result.map(_._2) // return valid tiles } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala index eaf4aaaa7..6310e2c49 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala @@ -1,14 +1,16 @@ package com.databricks.labs.mosaic.core.raster.operator.retile +import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALTranslate import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.utils.PathUtils -import org.apache.spark.sql.types.{BinaryType, DataType} +import org.apache.spark.sql.types.{DataType, StringType} /** ReTile is a helper object for retiling rasters. */ object ReTile { - val tileDataType: DataType = BinaryType + val tileDataType: DataType = StringType // always use checkpoint /** * Retiles a raster into tiles. Empty tiles are discarded. The tile size is @@ -28,7 +30,7 @@ object ReTile { tileWidth: Int, tileHeight: Int ): Seq[MosaicRasterTile] = { - val raster = tile.getRaster + val raster = tile.getRaster.withHydratedDataset() val (xR, yR) = raster.getDimensions val xTiles = Math.ceil(xR / tileWidth).toInt val yTiles = Math.ceil(yR / tileHeight).toInt @@ -50,14 +52,21 @@ object ReTile { outOptions ) - val isEmpty = result.isEmpty - - (isEmpty, result) + if (!result.isEmpty) { + // copy to checkpoint dir + val checkpointPath = result.writeToCheckpointDir(doDestroy = true) + val newParentPath = result.createInfo("path") + (true, MosaicRasterGDAL(null, result.createInfo + ("path" -> checkpointPath, "parentPath" -> newParentPath), -1)) + } else { + result.destroy() // destroy inline for performance + (false, result) // empty result + } } + raster.destroy() - val (_, valid) = tiles.partition(_._1) - - valid.map(t => MosaicRasterTile(null, t._2, tileDataType)) + val (result, invalid) = tiles.partition(_._1) // true goes to result +// invalid.flatMap(t => Option(t._2)).foreach(_.destroy()) // destroy invalids + result.map(t => MosaicRasterTile(null, t._2, tileDataType)) // return valid tiles } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala index 47aa1a36a..88a8e4bd2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala @@ -1,17 +1,19 @@ package com.databricks.labs.mosaic.core.raster.operator.separate +import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALTranslate import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.utils.PathUtils -import org.apache.spark.sql.types.{BinaryType, DataType} +import org.apache.spark.sql.types.{DataType, StringType} /** * ReTile is a helper object for splitting multi-band rasters into * single-band-per-row. + * - */ object SeparateBands { - val tileDataType: DataType = BinaryType + val tileDataType: DataType = StringType // always use checkpoint /** * Separates raster bands into separate rasters. Empty bands are discarded. @@ -24,7 +26,7 @@ object SeparateBands { def separate( tile: => MosaicRasterTile ): Seq[MosaicRasterTile] = { - val raster = tile.getRaster + val raster = tile.getRaster.withHydratedDataset() val tiles = for (i <- 0 until raster.numBands) yield { val fileExtension = raster.getRasterFileExtension val rasterPath = PathUtils.createTmpFilePath(fileExtension) @@ -38,17 +40,34 @@ object SeparateBands { writeOptions = outOptions ) - val isEmpty = result.isEmpty - result.getDataset.SetMetadataItem("MOSAIC_BAND_INDEX", (i + 1).toString) - result.getDataset.GetDriver().CreateCopy(result.path, result.getDataset) + if (!result.isEmpty) { + // copy to checkpoint dir + val checkpointPath = result.writeToCheckpointDir(doDestroy = true) + val newParentPath = result.createInfo("path") + val bandVal = (i + 1).toString - (isEmpty, result.copy(createInfo = result.createInfo ++ Map("bandIndex" -> (i + 1).toString)), i) - } + result.destroy() + + ( + true, + MosaicRasterGDAL( + null, + result.createInfo + ( + "path" -> checkpointPath, "parentPath" -> newParentPath, "bandIndex" -> bandVal), + -1 + ) + ) - val (_, valid) = tiles.partition(_._1) + } else { + result.destroy() // destroy inline for performance + (false, result) // empty result + } + } - valid.map(t => new MosaicRasterTile(null, t._2, tileDataType)) + raster.destroy() + val (result, _) = tiles.partition(_._1) + result.map(t => new MosaicRasterTile(null, t._2, tileDataType)) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala index 0a4be3b76..31372a3d0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala @@ -94,20 +94,23 @@ object ReTileOnRead extends ReadStrategy { val tiles = localSubdivide(tmpPath, inPath, sizeInMB) val rows = tiles.map(tile => { + val raster = tile.getRaster.withHydratedDataset() val trimmedSchema = StructType(requiredSchema.filter(field => field.name != TILE)) val fields = trimmedSchema.fieldNames.map { + case PATH => status.getPath.toString case MODIFICATION_TIME => status.getModificationTime case UUID => uuid - case X_SIZE => tile.getRaster.xSize - case Y_SIZE => tile.getRaster.ySize - case BAND_COUNT => tile.getRaster.numBands - case METADATA => tile.getRaster.metadata - case SUBDATASETS => tile.getRaster.subdatasets - case SRID => tile.getRaster.SRID - case LENGTH => tile.getRaster.getMemSize + case X_SIZE => raster.xSize + case Y_SIZE => raster.ySize + case BAND_COUNT => raster.numBands + case METADATA => raster.metadata + case SUBDATASETS => raster.subdatasets + case SRID => raster.SRID + case LENGTH => raster.getMemSize case other => throw new RuntimeException(s"Unsupported field name: $other") } + raster.destroy() // Writing to bytes is destructive so we delay reading content and content length until the last possible moment val row = Utils.createRow(fields ++ Seq(tile.formatCellId(indexSystem).serialize( tileDataType, doDestroy = true))) diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala index 5ee5833ac..45754ea59 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala @@ -91,7 +91,10 @@ object ReadAsPath extends ReadStrategy { val tmpPath = PathUtils.copyToTmp(inPath) val createInfo = Map("path" -> tmpPath, "parentPath" -> inPath) - val raster = MosaicRasterGDAL.readRaster(createInfo) + var raster = MosaicRasterGDAL.readRaster(createInfo) + // write raster to checkpoint dir + val checkPath = raster.writeToCheckpointDir(doDestroy = true) + raster = MosaicRasterGDAL.readRaster(createInfo + ("path" -> checkPath)) val tile = MosaicRasterTile(null, raster, tileDataType) val trimmedSchema = StructType(requiredSchema.filter(field => field.name != TILE)) diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala index e0ce9ca45..d74f9ee5d 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala @@ -72,7 +72,7 @@ object ReadStrategy { case MOSAIC_RASTER_READ_IN_MEMORY => ReadInMemory case MOSAIC_RASTER_RE_TILE_ON_READ => ReTileOnRead case MOSAIC_RASTER_READ_AS_PATH => ReadAsPath - case _ => ReadInMemory + case _ => ReadAsPath } } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/OGRMultiReadDataFrameReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/OGRMultiReadDataFrameReader.scala index 4947b9134..3e1b99d0d 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/OGRMultiReadDataFrameReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/OGRMultiReadDataFrameReader.scala @@ -23,6 +23,7 @@ class OGRMultiReadDataFrameReader(sparkSession: SparkSession) extends MosaicData override def load(path: String): DataFrame = load(Seq(path): _*) override def load(paths: String*): DataFrame = { + val config = getConfig val df = sparkSession.read .format("binaryFile") .load(paths: _*) @@ -30,7 +31,6 @@ class OGRMultiReadDataFrameReader(sparkSession: SparkSession) extends MosaicData OGRFileFormat.enableOGRDrivers() val headPath = df.head().getString(0) - val config = getConfig val driverName = config("driverName") val layerNumber = config("layerNumber").toInt @@ -82,7 +82,7 @@ class OGRMultiReadDataFrameReader(sparkSession: SparkSession) extends MosaicData "layerName" -> this.extraOptions.getOrElse("layerName", ""), "chunkSize" -> this.extraOptions.getOrElse("chunkSize", "5000"), "vsizip" -> this.extraOptions.getOrElse("vsizip", "false"), - "asWKB" -> this.extraOptions.getOrElse("asWKB", "false") + "asWKB" -> this.extraOptions.getOrElse("asWKB", "false"), ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala index 2f5bf39b6..468f91af3 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala @@ -1,6 +1,7 @@ package com.databricks.labs.mosaic.datasource.multiread import com.databricks.labs.mosaic.MOSAIC_RASTER_READ_STRATEGY +import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.functions.MosaicContext import org.apache.spark.sql._ import org.apache.spark.sql.functions._ @@ -20,80 +21,84 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead private val mc = MosaicContext.context() import mc.functions._ - def getNPartitions(config: Map[String, String]): Int = { - val shufflePartitions = sparkSession.conf.get("spark.sql.shuffle.partitions") - val nPartitions = config.getOrElse("nPartitions", shufflePartitions).toInt - nPartitions - } - - private def workerNCores = { - sparkSession.sparkContext.range(0, 1).map(_ => java.lang.Runtime.getRuntime.availableProcessors).collect.head - } - - private def nWorkers = sparkSession.sparkContext.getExecutorMemoryStatus.size + private var nPartitions = -1 // may change throughout the phases override def load(path: String): DataFrame = load(Seq(path): _*) override def load(paths: String*): DataFrame = { + // scalastyle:off println + + // config + // - turn off aqe coalesce partitions for this op + sparkSession.conf.set("spark.sql.adaptive.coalescePartitions.enabled", "false") val config = getConfig - val resolution = config("resolution").toInt - val nPartitions = getNPartitions(config) - val readStrategy = config("retile") match { - case "true" => "retile_on_read" - case _ => "in_memory" - } - val tileSize = config("sizeInMB").toInt - val nCores = nWorkers * workerNCores - val stageCoefficient = math.ceil(math.log(nCores) / math.log(4)) + nPartitions = config("nPartitions").toInt + val resolution = config("resolution").toInt + val isRetile = config("retile").toBoolean - val firstStageSize = (tileSize * math.pow(4, stageCoefficient)).toInt + //println( + // s"raster_to_grid - nPartitions? $nPartitions | isRetile? $isRetile (tileSize? ${config("tileSize")}) ..." + //) + // (1) gdal reader load val pathsDf = sparkSession.read .format("gdal") .option("extensions", config("extensions")) - .option(MOSAIC_RASTER_READ_STRATEGY, readStrategy) + .option(MOSAIC_RASTER_READ_STRATEGY, "as_path") .option("vsizip", config("vsizip")) - .option("sizeInMB", firstStageSize) .load(paths: _*) .repartition(nPartitions) + // (2) increase nPartitions for retile and tessellate + nPartitions = Math.min(10000, pathsDf.count() * 10).toInt + //println(s"raster_to_grid - adjusted nPartitions to $nPartitions ...") + + // (3) combiner columnar function val rasterToGridCombiner = getRasterToGridFunc(config("combiner")) + // (4) resolve subdataset + // - writes resolved df to checkpoint dir val rasterDf = resolveRaster(pathsDf, config) + // (5) retile with 'tileSize' val retiledDf = retileRaster(rasterDf, config) + // (6) tessellate w/ combiner + // - tessellate is checkpoint dir + // - combiner is based on configured checkpointing val loadedDf = retiledDf .withColumn( - "tile", - rst_tessellate(col("tile"), lit(resolution)) + "tile", + rst_tessellate(col("tile"), lit(resolution)) ) .repartition(nPartitions) .groupBy("tile.index_id") .agg(rst_combineavg_agg(col("tile")).alias("tile")) .withColumn( - "grid_measures", - rasterToGridCombiner(col("tile")) + "grid_measures", + rasterToGridCombiner(col("tile")) ) .select( - "grid_measures", - "tile" + "grid_measures", + "tile" ) .select( - posexplode(col("grid_measures")).as(Seq("band_id", "measure")), - col("tile").getField("index_id").alias("cell_id") + posexplode(col("grid_measures")).as(Seq("band_id", "measure")), + col("tile").getField("index_id").alias("cell_id") ) .repartition(nPartitions) .select( - col("band_id"), - col("cell_id"), - col("measure") + col("band_id"), + col("cell_id"), + col("measure") ) + // (7) handle k-ring resample kRingResample(loadedDf, config) + // scalastyle:on println } /** @@ -108,23 +113,14 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead * The raster to grid function. */ private def retileRaster(rasterDf: DataFrame, config: Map[String, String]) = { - val retile = config("retile").toBoolean + val isRetile = config.getOrElse("retile", "false").toBoolean val tileSize = config.getOrElse("tileSize", "-1").toInt - val memSize = config.getOrElse("sizeInMB", "-1").toInt - val nPartitions = getNPartitions(config) - - if (retile) { - if (memSize > 0) { - rasterDf - .withColumn("tile", rst_subdivide(col("tile"), lit(memSize))) - .repartition(nPartitions) - } else if (tileSize > 0) { - rasterDf - .withColumn("tile", rst_retile(col("tile"), lit(tileSize), lit(tileSize))) - .repartition(nPartitions) - } else { - rasterDf - } + + if (isRetile && tileSize > 0) { + // always uses the configured checkpoint path + rasterDf + .withColumn("tile", rst_retile(col("tile"), lit(tileSize), lit(tileSize))) + .repartition(nPartitions) } else { rasterDf } @@ -172,8 +168,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead * The DataFrame containing the interpolated grid. */ private def kRingResample(rasterDf: DataFrame, config: Map[String, String]) = { - val k = config("kRingInterpolate").toInt - val nPartitions = getNPartitions(config) + val k = config.getOrElse("kRingInterpolate", "0").toInt def weighted_sum(measureCol: String, weightCol: String) = { sum(col(measureCol) * col(weightCol)) / sum(col(weightCol)) @@ -219,17 +214,17 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead */ private def getConfig: Map[String, String] = { Map( - "extensions" -> this.extraOptions.getOrElse("extensions", "*"), - "readSubdataset" -> this.extraOptions.getOrElse("readSubdataset", "false"), - "vsizip" -> this.extraOptions.getOrElse("vsizip", "false"), - "subdatasetNumber" -> this.extraOptions.getOrElse("subdatasetNumber", "0"), - "subdatasetName" -> this.extraOptions.getOrElse("subdatasetName", ""), - "resolution" -> this.extraOptions.getOrElse("resolution", "0"), - "combiner" -> this.extraOptions.getOrElse("combiner", "mean"), - "retile" -> this.extraOptions.getOrElse("retile", "false"), - "tileSize" -> this.extraOptions.getOrElse("tileSize", "-1"), - "sizeInMB" -> this.extraOptions.getOrElse("sizeInMB", "-1"), - "kRingInterpolate" -> this.extraOptions.getOrElse("kRingInterpolate", "0") + "extensions" -> this.extraOptions.getOrElse("extensions", "*"), + "vsizip" -> this.extraOptions.getOrElse("vsizip", "false"), + "resolution" -> this.extraOptions.getOrElse("resolution", "0"), + "combiner" -> this.extraOptions.getOrElse("combiner", "mean"), + "kRingInterpolate" -> this.extraOptions.getOrElse("kRingInterpolate", "0"), + "nPartitions" -> this.extraOptions.getOrElse("nPartitions", sparkSession.conf.get("spark.sql.shuffle.partitions")), + "retile" -> this.extraOptions.getOrElse("retile", "true"), + "tileSize" -> this.extraOptions.getOrElse("tileSize", "256"), + "readSubdataset" -> this.extraOptions.getOrElse("readSubdataset", "false"), + "subdatasetNumber" -> this.extraOptions.getOrElse("subdatasetNumber", "0"), + "subdatasetName" -> this.extraOptions.getOrElse("subdatasetName", "") ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala index f515d4c5e..18953b818 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala @@ -27,12 +27,14 @@ case class RST_Avg(tileExpr: Expression, expressionConfig: MosaicExpressionConfi implicit val formats: DefaultFormats.type = org.json4s.DefaultFormats val command = s"gdalinfo -stats -json -mm -nogcp -nomd -norat -noct" - val gdalInfo = GDALInfo.executeInfo(tile.raster, command) + val raster = tile.getRaster.withHydratedDataset() + val gdalInfo = GDALInfo.executeInfo(raster, command) // parse json from gdalinfo val json = parse(gdalInfo).extract[Map[String, Any]] val meanValues = json("bands").asInstanceOf[List[Map[String, Any]]].map { band => band("mean").asInstanceOf[Double] } + raster.destroy() ArrayData.toArrayData(meanValues.toArray) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala index 56e3d84be..129db93bf 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala @@ -31,7 +31,7 @@ case class RST_BoundingBox( * The bounding box of the raster as a WKB polygon. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster + val raster = tile.getRaster.withHydratedDataset() val gt = raster.getDataset.GetGeoTransform() val (originX, originY) = GDAL.toWorldCoord(gt, 0, 0) val (endX, endY) = GDAL.toWorldCoord(gt, raster.xSize, raster.ySize) @@ -46,6 +46,7 @@ case class RST_BoundingBox( ).map(geometryAPI.fromCoords), GeometryTypeEnum.POLYGON ) + raster.destroy() bboxPolygon.toWKB } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala index 5efd8ccb2..9f59b6afd 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala @@ -54,13 +54,15 @@ case class RST_Clip( val geometry = geometryAPI.geometry(arg1, geometryExpr.dataType) val geomCRS = geometry.getSpatialReferenceOSR val cutline = arg2.asInstanceOf[Boolean] - - tile.copy( + val raster = tile.getRaster.withHydratedDataset() + val result = tile.copy( raster = RasterClipByVector.clip( - tile.getRaster, geometry, geomCRS, geometryAPI, + raster, geometry, geomCRS, geometryAPI, cutlineAllTouched = cutline, mosaicConfig = expressionConfig ) ) + raster.destroy() + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala index c7dbac4c1..4cf49f446 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala @@ -33,7 +33,12 @@ case class RST_CombineAvg( override def rasterTransform(tiles: Seq[MosaicRasterTile]): Any = { val index = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null val resultType = getRasterType(dataType) - MosaicRasterTile(index, CombineAVG.compute(tiles.map(_.getRaster)), resultType) + MosaicRasterTile( + index, + CombineAVG.compute(tiles.map(_.getRaster.withHydratedDataset())) + .withDatasetRefreshFromPath(), + resultType + ) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala index a60553fda..94cb21b9f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala @@ -92,14 +92,14 @@ case class RST_CombineAvgAgg( // If merging multiple index rasters, the index value is dropped val idx = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null - var combined = CombineAVG.compute(tiles.map(_.getRaster)).withDatasetRefreshFromPath() + var combined = CombineAVG.compute(tiles.map(_.getRaster.withHydratedDataset())) + .withDatasetRefreshFromPath() val resultType = getRasterType(dataType) var result = MosaicRasterTile(idx, combined, resultType).formatCellId(indexSystem) val serialized = result.serialize(resultType, doDestroy = true) tiles.foreach(destroy) - destroy(result) tiles = null diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala index 04edd548e..96f9ae073 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala @@ -53,9 +53,12 @@ case class RST_Convolve( case _ => throw new IllegalArgumentException(s"Unsupported kernel type: ${kernelExpr.dataType}") } )) - tile.copy( - raster = tile.getRaster.convolve(kernel) + val raster = tile.getRaster.withHydratedDataset() + val result = tile.copy( + raster = raster.convolve(kernel) ) + raster.destroy() + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala index c56b48bea..348f254ae 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala @@ -43,7 +43,8 @@ case class RST_DerivedBand( val resultType = getRasterType(dataType) MosaicRasterTile( index, - PixelCombineRasters.combine(tiles.map(_.getRaster), pythonFunc, funcName), + PixelCombineRasters.combine(tiles.map(_.getRaster.withHydratedDataset()), pythonFunc, funcName) + .withDatasetRefreshFromPath(), resultType ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala index bfaea78c0..f4dcbf7a9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala @@ -96,7 +96,8 @@ case class RST_DerivedBandAgg( // If merging multiple index rasters, the index value is dropped val idx = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null - var combined = PixelCombineRasters.combine(tiles.map(_.getRaster), pythonFunc, funcName) + var combined = PixelCombineRasters.combine(tiles.map(_.getRaster.withHydratedDataset()), pythonFunc, funcName) + .withDatasetRefreshFromPath() val resultType = getRasterType(dataType) var result = MosaicRasterTile(idx, combined, resultType) .formatCellId(IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem)) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala index c989a6786..e257f05be 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala @@ -48,9 +48,12 @@ case class RST_Filter( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val n = arg1.asInstanceOf[Int] val operation = arg2.asInstanceOf[UTF8String].toString - tile.copy( - raster = tile.getRaster.filter(n, operation) + val raster = tile.getRaster.withHydratedDataset() + val result = tile.copy( + raster = raster.filter(n, operation) ) + raster.destroy() + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala index 4d6083631..682d3138a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala @@ -42,7 +42,7 @@ case class RST_FromBands( * The stacked and resampled raster. */ override def rasterTransform(rasters: Seq[MosaicRasterTile]): Any = { - rasters.head.copy(raster = MergeBands.merge(rasters.map(_.getRaster), "bilinear")) + rasters.head.copy(raster = MergeBands.merge(rasters.map(_.getRaster.withHydratedDataset()), "bilinear")) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala index 019238124..00ee01e1a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala @@ -19,7 +19,9 @@ case class RST_GeoReference(raster: Expression, expressionConfig: MosaicExpressi /** Returns the georeference of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val geoTransform = tile.getRaster.getDataset.GetGeoTransform() + val raster = tile.getRaster.withHydratedDataset() + val geoTransform = raster.getDataset.GetGeoTransform() + raster.destroy() buildMapDouble( Map( "upperLeftX" -> geoTransform(0), diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoData.scala index 0084141c8..73d7ca7da 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoData.scala @@ -33,7 +33,10 @@ case class RST_GetNoData( * The no data value of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - ArrayData.toArrayData(tile.getRaster.getBands.map(_.noDataValue)) + val raster = tile.getRaster.withHydratedDataset() + val result = ArrayData.toArrayData(raster.getBands.map(_.noDataValue)) + raster.destroy() + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala index 9356d27d2..01c6b39f8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala @@ -32,7 +32,10 @@ case class RST_GetSubdataset( /** Returns the subdatasets of the raster. */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { val subsetName = arg1.asInstanceOf[UTF8String].toString - tile.copy(raster = tile.getRaster.getSubdataset(subsetName)) + val raster = tile.getRaster.withHydratedDataset() + val result = tile.copy(raster = raster.getSubdataset(subsetName)) + raster.destroy() + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Height.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Height.scala index bd54511b0..c5c8ed915 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Height.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Height.scala @@ -18,7 +18,12 @@ case class RST_Height(raster: Expression, expressionConfig: MosaicExpressionConf override def dataType: DataType = IntegerType /** Returns the width of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.ySize + override def rasterTransform(tile: MosaicRasterTile): Any = { + val raster = tile.getRaster.withHydratedDataset() + val result = raster.ySize + raster.destroy() + result + } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala index 6f1926af1..e82ccd5a4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala @@ -38,20 +38,23 @@ case class RST_InitNoData( * The raster with initialized no data values. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val noDataValues = tile.getRaster.getBands.map(_.noDataValue).mkString(" ") - val dstNoDataValues = tile.getRaster.getBands + val raster = tile.getRaster.withHydratedDataset() + val noDataValues = raster.getBands.map(_.noDataValue).mkString(" ") + val dstNoDataValues = raster.getBands .map(_.getBand.getDataType) .map(GDAL.getNoDataConstant) .mkString(" ") - val resultPath = PathUtils.createTmpFilePath(GDAL.getExtension(tile.getDriver)) - val cmd = s"""gdalwarp -of ${tile.getDriver} -dstnodata "$dstNoDataValues" -srcnodata "$noDataValues"""" - tile.copy( + val resultPath = PathUtils.createTmpFilePath(GDAL.getExtension(raster.getDriversShortName)) + val cmd = s"""gdalwarp -of ${raster.getDriversShortName} -dstnodata "$dstNoDataValues" -srcnodata "$noDataValues"""" + val result = tile.copy( raster = GDALWarp.executeWarp( resultPath, - Seq(tile.getRaster), + Seq(raster), command = cmd ) ) + raster.destroy() + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala index 4ff6d3b68..1c2d5d264 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala @@ -19,8 +19,9 @@ case class RST_IsEmpty(raster: Expression, expressionConfig: MosaicExpressionCon /** Returns true if the raster is empty. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster + val raster = tile.getRaster.withHydratedDataset() val result = (raster.ySize == 0 && raster.xSize == 0) || raster.isEmpty + raster.destroy() result } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala index 65edabdcb..807065ebf 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala @@ -21,8 +21,10 @@ case class RST_Max(raster: Expression, expressionConfig: MosaicExpressionConfig) /** Returns the max value per band of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val nBands = tile.raster.getDataset.GetRasterCount() - val maxValues = (1 to nBands).map(tile.raster.getBand(_).maxPixelValue) + val raster = tile.getRaster.withHydratedDataset() + val nBands = raster.getDataset.GetRasterCount() + val maxValues = (1 to nBands).map(raster.getBand(_).maxPixelValue) + raster.destroy() ArrayData.toArrayData(maxValues.toArray) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala index 871d59b91..a324d6f70 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala @@ -23,7 +23,7 @@ case class RST_Median(rasterExpr: Expression, expressionConfig: MosaicExpression /** Returns the median value per band of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.raster + val raster = tile.getRaster.withHydratedDataset() val width = raster.xSize * raster.pixelXSize val height = raster.ySize * raster.pixelYSize val outShortName = raster.getDriversShortName @@ -33,6 +33,8 @@ case class RST_Median(rasterExpr: Expression, expressionConfig: MosaicExpression Seq(raster), command = s"gdalwarp -r med -tr $width $height -of $outShortName" ) + raster.destroy() + // Max pixel is a hack since we get a 1x1 raster back val maxValues = (1 to medRaster.getDataset.GetRasterCount()).map(medRaster.getBand(_).maxPixelValue) ArrayData.toArrayData(maxValues.toArray) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala index f9719c899..cedb29c2c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala @@ -21,7 +21,7 @@ case class RST_MemSize(raster: Expression, expressionConfig: MosaicExpressionCon /** Returns the memory size of the raster in bytes. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - Try(tile.getRaster.getMemSize).getOrElse(-1) + Try(tile.getRaster.withHydratedDataset().getMemSize).getOrElse(-1) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala index d8fc4a235..f0ea1dfd0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala @@ -41,7 +41,8 @@ case class RST_Merge( override def rasterTransform(tiles: Seq[MosaicRasterTile]): Any = { val index = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null tiles.head.copy( - raster = MergeRasters.merge(tiles.map(_.getRaster)), + raster = MergeRasters.merge(tiles.map(_.getRaster.withHydratedDataset())) + .withDatasetRefreshFromPath(), index = index ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala index 6fa390912..50394dae1 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala @@ -88,7 +88,8 @@ case class RST_MergeAgg( // If merging multiple index rasters, the index value is dropped val idx = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null - var merged = MergeRasters.merge(tiles.map(_.getRaster)).withDatasetRefreshFromPath() + var merged = MergeRasters.merge(tiles.map(_.getRaster.withHydratedDataset())) + .withDatasetRefreshFromPath() val resultType = getRasterType(dataType) var result = MosaicRasterTile(idx, merged, resultType).formatCellId( diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetaData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetaData.scala index 3b6bfaf78..b6ed62fb9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetaData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetaData.scala @@ -18,7 +18,12 @@ case class RST_MetaData(raster: Expression, expressionConfig: MosaicExpressionCo override def dataType: DataType = MapType(StringType, StringType) /** Returns the metadata of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = buildMapString(tile.getRaster.metadata) + override def rasterTransform(tile: MosaicRasterTile): Any = { + val raster = tile.getRaster.withHydratedDataset() + val result = buildMapString(raster.metadata) + raster.destroy() + result + } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala index aa4ca3427..d35645366 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala @@ -21,8 +21,10 @@ case class RST_Min(raster: Expression, expressionConfig: MosaicExpressionConfig) /** Returns the min value per band of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val nBands = tile.raster.getDataset.GetRasterCount() - val minValues = (1 to nBands).map(tile.raster.getBand(_).minPixelValue) + val raster = tile.getRaster.withHydratedDataset() + val nBands = raster.getDataset.GetRasterCount() + val minValues = (1 to nBands).map(raster.getBand(_).minPixelValue) + raster.destroy() ArrayData.toArrayData(minValues.toArray) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala index 0110331e6..8511d8917 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala @@ -47,7 +47,10 @@ case class RST_NDVI( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val redInd = arg1.asInstanceOf[Int] val nirInd = arg2.asInstanceOf[Int] - tile.copy(raster = NDVI.compute(tile.getRaster, redInd, nirInd)) + val raster = tile.getRaster.withHydratedDataset() + val result = tile.copy(raster = NDVI.compute(raster, redInd, nirInd)) + raster.destroy() + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBands.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBands.scala index 383cf6d73..8e2bb6de5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBands.scala @@ -18,7 +18,12 @@ case class RST_NumBands(raster: Expression, expressionConfig: MosaicExpressionCo override def dataType: DataType = IntegerType /** Returns the number of bands in the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.numBands + override def rasterTransform(tile: MosaicRasterTile): Any = { + val raster = tile.getRaster.withHydratedDataset() + val result = raster.numBands + raster.destroy() + result + } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala index ff378d4a5..ad24bfeac 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala @@ -30,12 +30,14 @@ case class RST_PixelCount( * countNodData */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { - val bandCount = tile.raster.getDataset.GetRasterCount() + val raster = tile.getRaster.withHydratedDataset() + val bandCount = raster.getDataset.GetRasterCount() val countNoData = arg1.asInstanceOf[Boolean] val countAll = arg2.asInstanceOf[Boolean] val pixelCount = (1 to bandCount).map( - tile.raster.getBand(_).pixelCount(countNoData, countAll) + raster.getBand(_).pixelCount(countNoData, countAll) ) + raster.destroy() ArrayData.toArrayData(pixelCount.toArray) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeight.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeight.scala index 13c717a2e..00e36279b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeight.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeight.scala @@ -19,7 +19,9 @@ case class RST_PixelHeight(raster: Expression, expressionConfig: MosaicExpressio /** Returns the pixel height of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val gt = tile.getRaster.getGeoTransform + val raster = tile.getRaster.withHydratedDataset() + val gt = raster.getGeoTransform + raster.destroy() val scaleY = gt(5) val skewX = gt(2) // when there is no skew the height is scaleY, but we cant assume 0-only skew diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidth.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidth.scala index f1b3e6cee..8c373089a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidth.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidth.scala @@ -19,7 +19,9 @@ case class RST_PixelWidth(raster: Expression, expressionConfig: MosaicExpression /** Returns the pixel width of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val gt = tile.getRaster.getGeoTransform + val raster = tile.getRaster.withHydratedDataset() + val gt = raster.getGeoTransform + raster.destroy() val scaleX = gt(1) val skewY = gt(4) // when there is no skew width is scaleX, but we cant assume 0-only skew diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala index eaf535f86..28da96c09 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala @@ -31,8 +31,9 @@ case class RST_RasterToWorldCoord( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val x = arg1.asInstanceOf[Int] val y = arg2.asInstanceOf[Int] - val gt = tile.getRaster.getDataset.GetGeoTransform() - + val raster = tile.getRaster.withHydratedDataset() + val gt = raster.getDataset.GetGeoTransform() + raster.destroy() val (xGeo, yGeo) = GDAL.toWorldCoord(gt, x, y) val geometryAPI = GeometryAPI(expressionConfig.getGeometryAPI) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala index 9ae9ca6a9..d3b272868 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala @@ -29,7 +29,9 @@ case class RST_RasterToWorldCoordX( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val x = arg1.asInstanceOf[Int] val y = arg2.asInstanceOf[Int] - val gt = tile.getRaster.getDataset.GetGeoTransform() + val raster = tile.getRaster.withHydratedDataset() + val gt = raster.getDataset.GetGeoTransform() + raster.destroy() val (xGeo, _) = GDAL.toWorldCoord(gt, x, y) xGeo diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala index 2981b46aa..f6b2a14e0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala @@ -29,7 +29,9 @@ case class RST_RasterToWorldCoordY( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val x = arg1.asInstanceOf[Int] val y = arg2.asInstanceOf[Int] - val gt = tile.getRaster.getDataset.GetGeoTransform() + val raster = tile.getRaster.withHydratedDataset() + val gt = raster.getDataset.GetGeoTransform() + raster.destroy() val (_, yGeo) = GDAL.toWorldCoord(gt, x, y) yGeo diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTile.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTile.scala index 6224f7614..042df4e95 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTile.scala @@ -9,11 +9,12 @@ import com.databricks.labs.mosaic.functions.MosaicExpressionConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} -import org.apache.spark.sql.types.DataType +import org.apache.spark.sql.types.{DataType, StringType} /** * Returns a set of new rasters with the specified tile size (tileWidth x * tileHeight). + * - always uses the checkpoint location. */ case class RST_ReTile( rasterExpr: Expression, @@ -27,7 +28,7 @@ case class RST_ReTile( /** @return provided raster data type (assumes that was handled for checkpointing.)*/ override def dataType: DataType = { // 0.4.3 changed from `rasterExpr.rasterType` - RasterTileType(expressionConfig.getCellIdType, rasterExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(expressionConfig.getCellIdType, rasterExpr, useCheckpoint = true) // always use checkpoint } /** diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala index 5d875354d..eb7bb1dad 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala @@ -19,9 +19,12 @@ case class RST_Rotation(raster: Expression, expressionConfig: MosaicExpressionCo /** Returns the rotation angle of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val gt = tile.getRaster.getDataset.GetGeoTransform() + val raster = tile.getRaster.withHydratedDataset() + val gt = raster.getDataset.GetGeoTransform() // arctan of y_skew and x_scale - math.atan(gt(4) / gt(1)) + val result = math.atan(gt(4) / gt(1)) + raster.destroy() + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala index bcf2fc4c8..3b9432d65 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala @@ -22,10 +22,13 @@ case class RST_SRID(raster: Expression, expressionConfig: MosaicExpressionConfig /** Returns the SRID of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { + val raster = tile.getRaster.withHydratedDataset() // Reference: https://gis.stackexchange.com/questions/267321/extracting-epsg-from-a-raster-using-gdal-bindings-in-python - val proj = new SpatialReference(tile.getRaster.getDataset.GetProjection()) + val proj = new SpatialReference(raster.getDataset.GetProjection()) Try(proj.AutoIdentifyEPSG()) - Try(proj.GetAttrValue("AUTHORITY", 1).toInt).getOrElse(0) + val result = Try(proj.GetAttrValue("AUTHORITY", 1).toInt).getOrElse(0) + raster.destroy() + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala index 239e655b9..3c6b84447 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala @@ -19,7 +19,10 @@ case class RST_ScaleX(raster: Expression, expressionConfig: MosaicExpressionConf /** Returns the scale x of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - tile.getRaster.getDataset.GetGeoTransform()(1) + val raster = tile.getRaster.withHydratedDataset() + val result = raster.getDataset.GetGeoTransform()(1) + raster.destroy() + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala index 35d6ab9c0..39a9c83df 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala @@ -19,7 +19,10 @@ case class RST_ScaleY(raster: Expression, expressionConfig: MosaicExpressionConf /** Returns the scale y of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - tile.getRaster.getDataset.GetGeoTransform()(5) + val raster = tile.getRaster.withHydratedDataset() + val result = raster.getDataset.GetGeoTransform()(5) + raster.destroy() + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala index cd3ff545b..9565a89ad 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala @@ -43,23 +43,26 @@ case class RST_SetNoData( * The raster with the specified no data values. */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { - val noDataValues = tile.getRaster.getBands.map(_.noDataValue).mkString(" ") + val raster = tile.getRaster.withHydratedDataset() + val noDataValues = raster.getBands.map(_.noDataValue).mkString(" ") val dstNoDataValues = (arg1 match { - case d: Double => Array.fill[Double](tile.getRaster.numBands)(d) - case i: Int => Array.fill[Double](tile.getRaster.numBands)(i.toDouble) - case l: Long => Array.fill[Double](tile.getRaster.numBands)(l.toDouble) + case d: Double => Array.fill[Double](raster.numBands)(d) + case i: Int => Array.fill[Double](raster.numBands)(i.toDouble) + case l: Long => Array.fill[Double](raster.numBands)(l.toDouble) case arrayData: ArrayData => arrayData.array.map(_.toString.toDouble) // Trick to convert SQL decimal to double case _ => throw new IllegalArgumentException("No data values must be an array of numerical or a numerical value.") }).mkString(" ") - val resultPath = PathUtils.createTmpFilePath(GDAL.getExtension(tile.getDriver)) - val cmd = s"""gdalwarp -of ${tile.getDriver} -dstnodata "$dstNoDataValues" -srcnodata "$noDataValues"""" - tile.copy( + val resultPath = PathUtils.createTmpFilePath(GDAL.getExtension(raster.getDriversShortName)) + val cmd = s"""gdalwarp -of ${raster.getDriversShortName} -dstnodata "$dstNoDataValues" -srcnodata "$noDataValues"""" + val result = tile.copy( raster = GDALWarp.executeWarp( resultPath, - Seq(tile.getRaster), + Seq(raster), command = cmd ) ) + raster.destroy() + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala index 56d86b364..b934f87ee 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala @@ -44,8 +44,11 @@ case class RST_SetSRID( * The updated raster tile. */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { - val referenced = tile.getRaster.setSRID(arg1.asInstanceOf[Int]) - tile.copy(raster = referenced) + val raster = tile.getRaster.withHydratedDataset() + val referenced = raster.setSRID(arg1.asInstanceOf[Int]) + val result = tile.copy(raster = referenced) + raster.destroy() + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala index 56fa3b457..df3aefa8c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala @@ -19,7 +19,10 @@ case class RST_SkewX(raster: Expression, expressionConfig: MosaicExpressionConfi /** Returns the skew x of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - tile.getRaster.getDataset.GetGeoTransform()(2) + val raster = tile.getRaster.withHydratedDataset() + val result = raster.getDataset.GetGeoTransform()(2) + raster.destroy() + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala index 4a7724857..e29f3cd29 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala @@ -19,7 +19,10 @@ case class RST_SkewY(raster: Expression, expressionConfig: MosaicExpressionConfi /** Returns the skew y of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - tile.getRaster.getDataset.GetGeoTransform()(4) + val raster = tile.getRaster.withHydratedDataset() + val result = raster.getDataset.GetGeoTransform()(4) + raster.destroy() + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdatasets.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdatasets.scala index 091efcc84..e3263a268 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdatasets.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdatasets.scala @@ -22,7 +22,12 @@ case class RST_Subdatasets(raster: Expression, expressionConfig: MosaicExpressio override def dataType: DataType = MapType(StringType, StringType) /** Returns the subdatasets of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = buildMapString(tile.getRaster.subdatasets) + override def rasterTransform(tile: MosaicRasterTile): Any = { + val raster = tile.getRaster.withHydratedDataset() + val result = buildMapString(raster.subdatasets) + raster.destroy() + result + } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala index e13e81504..20357920c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala @@ -29,7 +29,9 @@ case class RST_Summary(raster: Expression, expressionConfig: MosaicExpressionCon // https://gdal.org/programs/gdalinfo.html vector.add("-json") val infoOptions = new InfoOptions(vector) - val gdalInfo = GDALInfo(tile.getRaster.getDataset, infoOptions) + val raster = tile.getRaster.withHydratedDataset() + val gdalInfo = GDALInfo(raster.getDataset, infoOptions) + raster.destroy() UTF8String.fromString(gdalInfo) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala index fa18cba24..74f574cdc 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala @@ -27,7 +27,7 @@ case class RST_Tessellate( */ override def rasterGenerator(tile: MosaicRasterTile, resolution: Int): Seq[MosaicRasterTile] = { RasterTessellate.tessellate( - tile.getRaster, + tile.getRaster.withHydratedDataset(), resolution, indexSystem, geometryAPI diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala index 69c3750b1..d06772435 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala @@ -36,8 +36,10 @@ case class RST_Transform( val sReff = new SpatialReference() sReff.ImportFromEPSG(srid) sReff.SetAxisMappingStrategy(org.gdal.osr.osrConstants.OAMS_TRADITIONAL_GIS_ORDER) - val result = RasterProject.project(tile.raster, sReff) - tile.copy(raster = result) + val raster = tile.getRaster.withHydratedDataset() + val result = tile.copy(raster = RasterProject.project(raster, sReff)) + raster.destroy() + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala index afa477ad4..4c9c034c4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala @@ -19,7 +19,10 @@ case class RST_TryOpen(raster: Expression, expressionConfig: MosaicExpressionCon /** Returns true if the raster can be opened. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - Option(tile.getRaster.getDataset).isDefined + val raster = tile.getRaster.withHydratedDataset() + val result = Option(raster.getDataset).isDefined + raster.destroy() + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala index 48532a3b5..86048fda7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala @@ -19,7 +19,10 @@ case class RST_UpperLeftX(raster: Expression, expressionConfig: MosaicExpression /** Returns the upper left x of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - tile.getRaster.getDataset.GetGeoTransform()(0) + val raster = tile.getRaster.withHydratedDataset() + val result = raster.getDataset.GetGeoTransform()(0) + raster.destroy() + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala index 32c8fe416..692d76f53 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala @@ -19,7 +19,10 @@ case class RST_UpperLeftY(raster: Expression, expressionConfig: MosaicExpression /** Returns the upper left y of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - tile.getRaster.getDataset.GetGeoTransform()(3) + val raster = tile.getRaster.withHydratedDataset() + val result = raster.getDataset.GetGeoTransform()(3) + raster.destroy() + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Width.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Width.scala index 5543c1b81..81bb8b9a4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Width.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Width.scala @@ -18,7 +18,12 @@ case class RST_Width(raster: Expression, expressionConfig: MosaicExpressionConfi override def dataType: DataType = IntegerType /** Returns the width of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.xSize + override def rasterTransform(tile: MosaicRasterTile): Any = { + val raster = tile.getRaster.withHydratedDataset() + val result = raster.xSize + raster.destroy() + result + } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala index d44e91297..5eadfa822 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala @@ -30,7 +30,9 @@ case class RST_WorldToRasterCoord( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val xGeo = arg1.asInstanceOf[Double] val yGeo = arg2.asInstanceOf[Double] - val gt = tile.getRaster.getDataset.GetGeoTransform() + val raster = tile.getRaster.withHydratedDataset() + val gt = raster.getDataset.GetGeoTransform() + raster.destroy() val (x, y) = GDAL.fromWorldCoord(gt, xGeo, yGeo) InternalRow.fromSeq(Seq(x, y)) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala index 1851c0c49..46006bb97 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala @@ -28,7 +28,9 @@ case class RST_WorldToRasterCoordX( */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val xGeo = arg1.asInstanceOf[Double] - val gt = tile.getRaster.getDataset.GetGeoTransform() + val raster = tile.getRaster.withHydratedDataset() + val gt = raster.getDataset.GetGeoTransform() + raster.destroy() GDAL.fromWorldCoord(gt, xGeo, 0)._1 } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala index 3b7d4c2c5..72e225afa 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala @@ -28,7 +28,9 @@ case class RST_WorldToRasterCoordY( */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val xGeo = arg1.asInstanceOf[Double] - val gt = tile.getRaster.getDataset.GetGeoTransform() + val raster = tile.getRaster.withHydratedDataset() + val gt = raster.getDataset.GetGeoTransform() + raster.destroy() GDAL.fromWorldCoord(gt, xGeo, 0)._2 } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala index 5c26748b7..7395be565 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala @@ -65,7 +65,7 @@ case class RST_Write( private def copyToArg1Dir(inTile: MosaicRasterTile, arg1: Any): MosaicRasterGDAL = { require(dirExpr.isInstanceOf[Literal]) - val inRaster = inTile.getRaster + val inRaster = inTile.getRaster.withHydratedDataset() val inPath = inRaster.createInfo("path") val inDriver = inRaster.createInfo("driver") val outPath = GDAL.writeRasters( @@ -76,6 +76,7 @@ case class RST_Write( ) .head .toString + inRaster.destroy() MosaicRasterGDAL.readRaster( Map("path" -> outPath, "driver" -> inDriver, "parentPath" -> inPath) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala index 4709a1455..984663a26 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala @@ -42,7 +42,7 @@ abstract class RasterGeneratorExpression[T <: Expression: ClassTag]( GDAL.enable(expressionConfig) override def dataType: DataType = { - RasterTileType(expressionConfig.getCellIdType, rasterExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(expressionConfig.getCellIdType, rasterExpr, useCheckpoint = true) // always checkpoint } val uuid: String = java.util.UUID.randomUUID().toString.replace("-", "_") diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala index ccfb54596..5c1c60da0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala @@ -57,12 +57,13 @@ abstract class RasterTessellateGeneratorExpression[T <: Expression: ClassTag]( * Generators expressions require an abstraction for element type. Always * needs to be wrapped in a StructType. The actually type is that of the * structs element. + * - we want to use checkpointing always for tessellate generator. */ override def elementSchema: StructType = { StructType( Array(StructField( "element", - RasterTileType(expressionConfig.getCellIdType, rasterExpr, expressionConfig.isRasterUseCheckpoint)) + RasterTileType(expressionConfig.getCellIdType, rasterExpr, useCheckpoint = true)) // always use checkpoint ) ) } @@ -71,6 +72,7 @@ abstract class RasterTessellateGeneratorExpression[T <: Expression: ClassTag]( * The function to be overridden by the extending class. It is called when * the expression is evaluated. It provides the raster band to the * expression. It abstracts spark serialization from the caller. + * - always uses checkpoint dir. * @param raster * The raster to be used. * @return @@ -86,7 +88,7 @@ abstract class RasterTessellateGeneratorExpression[T <: Expression: ClassTag]( ) val inResolution: Int = indexSystem.getResolution(resolutionExpr.eval(input)) var genTiles = rasterGenerator(tile, inResolution).map(_.formatCellId(indexSystem)) - val resultType = getRasterType(RasterTileType(rasterExpr, expressionConfig.isRasterUseCheckpoint)) + val resultType = getRasterType(RasterTileType(rasterExpr, useCheckpoint = true)) // always use checkpoint val rows = genTiles.map(t => InternalRow.fromSeq(Seq(t.formatCellId(indexSystem).serialize( resultType, doDestroy = true)))) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala index 89b1b9af2..7b7d4d407 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala @@ -65,8 +65,10 @@ abstract class RasterToGridExpression[T <: Expression: ClassTag, P]( override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { GDAL.enable(expressionConfig) val resolution = arg1.asInstanceOf[Int] - val transformed = griddedPixels(tile.getRaster, indexSystem, resolution) + val raster = tile.getRaster.withHydratedDataset() + val transformed = griddedPixels(raster, indexSystem, resolution) val results = transformed.map(_.mapValues(valuesCombiner)) + raster.destroy() serialize(results) } diff --git a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicExpressionConfig.scala b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicExpressionConfig.scala index c11211e28..10466e718 100644 --- a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicExpressionConfig.scala +++ b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicExpressionConfig.scala @@ -38,7 +38,7 @@ case class MosaicExpressionConfig(configs: Map[String, String]) { .setGDALConf(spark.conf) .setTestMode(spark.conf.get(MOSAIC_TEST_MODE, "false")) .setManualCleanupMode(spark.conf.get(MOSAIC_MANUAL_CLEANUP_MODE, "false")) - .setLocalAgeLimitMinutes(spark.conf.get(MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES, MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT)) + .setCleanUpAgeLimitMinutes(spark.conf.get(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT)) } def getTestMode: String = { @@ -87,7 +87,7 @@ case class MosaicExpressionConfig(configs: Map[String, String]) { def getTmpPrefix: String = configs.getOrElse(MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT) - def getLocalAgeLimitMinutes = configs.getOrElse(MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES, MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT).toInt + def getCleanUpAgeLimitMinutes: Int = configs.getOrElse(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT).toInt def setGDALConf(conf: RuntimeConfig): MosaicExpressionConfig = { val toAdd = conf.getAll.filter(_._1.startsWith(MOSAIC_GDAL_PREFIX)) @@ -118,12 +118,12 @@ case class MosaicExpressionConfig(configs: Map[String, String]) { MosaicExpressionConfig(configs + (MOSAIC_RASTER_TMP_PREFIX -> prefix)) } - def setLocalAgeLimitMinutes(limit: String): MosaicExpressionConfig = { - MosaicExpressionConfig(configs + (MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES -> limit)) + def setCleanUpAgeLimitMinutes(limit: String): MosaicExpressionConfig = { + MosaicExpressionConfig(configs + (MOSAIC_CLEANUP_AGE_LIMIT_MINUTES -> limit)) } - def setLocalAgeLimitMinutes(limit: Int): MosaicExpressionConfig = { - setLocalAgeLimitMinutes(limit.toString) + def setCleanUpAgeLimitMinutes(limit: Int): MosaicExpressionConfig = { + setCleanUpAgeLimitMinutes(limit.toString) } def setConfig(key: String, value: String): MosaicExpressionConfig = { @@ -149,7 +149,7 @@ object MosaicExpressionConfig { .setGDALConf(spark.conf) .setTestMode(spark.conf.get(MOSAIC_TEST_MODE, "false")) .setManualCleanupMode(spark.conf.get(MOSAIC_MANUAL_CLEANUP_MODE, "false")) - .setLocalAgeLimitMinutes(spark.conf.get(MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES, MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT)) + .setCleanUpAgeLimitMinutes(spark.conf.get(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT)) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala index 7d963f27d..719b5caba 100644 --- a/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala @@ -3,7 +3,9 @@ package com.databricks.labs.mosaic.gdal import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystemFactory import com.databricks.labs.mosaic.core.raster.io.CleanUpManager -import com.databricks.labs.mosaic.{MOSAIC_RASTER_BLOCKSIZE_DEFAULT, MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_CHECKPOINT_DEFAULT, MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT, MOSAIC_RASTER_TMP_PREFIX_DEFAULT, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} +import com.databricks.labs.mosaic.{MOSAIC_RASTER_BLOCKSIZE_DEFAULT, MOSAIC_RASTER_CHECKPOINT, + MOSAIC_RASTER_CHECKPOINT_DEFAULT, MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT, MOSAIC_RASTER_TMP_PREFIX_DEFAULT, + MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} import com.databricks.labs.mosaic.functions.{MosaicContext, MosaicExpressionConfig} import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.internal.Logging @@ -35,10 +37,10 @@ object MosaicGDAL extends Logging { // noinspection ScalaWeakerAccess private val GDAL_ENABLED = "spark.mosaic.gdal.native.enabled" private var enabled = false - private var checkpointPath: String = MOSAIC_RASTER_CHECKPOINT_DEFAULT + private var checkpointDir: String = MOSAIC_RASTER_CHECKPOINT_DEFAULT private var useCheckpoint: Boolean = MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT.toBoolean private var localRasterDir: String = s"$MOSAIC_RASTER_TMP_PREFIX_DEFAULT/mosaic_tmp" - private var localAgeLimitMinutes: Int = MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT.toInt + private var cleanUpAgeLimitMinutes: Int = MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT.toInt private var manualMode: Boolean = true // Only use this with GDAL rasters @@ -73,13 +75,13 @@ object MosaicGDAL extends Logging { } def configureCheckpoint(mosaicConfig: MosaicExpressionConfig): Unit = { - this.checkpointPath = mosaicConfig.getRasterCheckpoint + this.checkpointDir = mosaicConfig.getRasterCheckpoint this.useCheckpoint = mosaicConfig.isRasterUseCheckpoint } def configureLocalRasterDir(mosaicConfig: MosaicExpressionConfig): Unit = { this.manualMode = mosaicConfig.isManualCleanupMode - this.localAgeLimitMinutes = mosaicConfig.getLocalAgeLimitMinutes + this.cleanUpAgeLimitMinutes = mosaicConfig.getCleanUpAgeLimitMinutes // don't allow a fuse path if (PathUtils.isFuseLocation(mosaicConfig.getTmpPrefix)) { @@ -147,28 +149,28 @@ object MosaicGDAL extends Logging { * - alternative to setting spark configs prior to init. * - can be called multiple times in a session as you want to change * checkpoint location. - * - sets [[checkpointPath]] to provided path. + * - sets [[checkpointDir]] to provided directory. * - sets [[useCheckpoint]] to "true". * - see mosaic_context.py as well for use. * @param spark * spark session to use. - * @param withCheckpointPath + * @param withCheckpointDir * path to set. */ - def enableGDALWithCheckpoint(spark: SparkSession, withCheckpointPath: String): Unit = { + def enableGDALWithCheckpoint(spark: SparkSession, withCheckpointDir: String): Unit = { // - set spark config to enable checkpointing - // - initial checks + update path + // - initial checks + update directory // - also inits MosaicContext // - also enables GDAL and refreshes accessors spark.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, "true") - updateCheckpointPath(spark, withCheckpointPath) - logInfo(s"Checkpoint enabled for this session under $checkpointPath (overrides existing spark confs).") + updateCheckpointDir(spark, withCheckpointDir) + logInfo(s"Checkpoint enabled for this session under $checkpointDir (overrides existing spark confs).") } /** * Go back to defaults. * - spark conf unset for use checkpoint (off). - * - spark conf unset for checkpoint path. + * - spark conf unset for checkpoint directory. * - see mosaic_context.py as well for use. * * @param spark @@ -188,30 +190,30 @@ object MosaicGDAL extends Logging { * * @param spark * spark session to use. - * @param path - * supported cloud object path to use. + * @param dir + * supported cloud object directory to use. */ - def updateCheckpointPath(spark: SparkSession, path: String): Unit = { + def updateCheckpointDir(spark: SparkSession, dir: String): Unit = { val isTestMode = spark.conf.get(MOSAIC_TEST_MODE, "false").toBoolean - if (path == null) { + if (dir == null) { val msg = "Null checkpoint path provided." logError(msg) throw new NullPointerException(msg) - } else if (!isTestMode && !PathUtils.isFuseLocation(path)) { + } else if (!isTestMode && !PathUtils.isFuseLocation(dir)) { val msg = "Checkpoint path must be a (non-local) fuse location." logError(msg) - throw new InvalidPathException(path, msg) - } else if (!Files.exists(Paths.get(path))) { - if (path.startsWith("/Volumes/")) { - val msg = "Volume checkpoint path doesn't exist and must be created through Databricks catalog." + throw new InvalidPathException(dir, msg) + } else if (!Files.exists(Paths.get(dir))) { + if (dir.startsWith("/Volumes/")) { + val msg = "Volume checkpoint directory doesn't exist and must be created through Databricks catalog." logError(msg) throw new FileNotFoundException(msg) } else { - val dir = new File(path) - dir.mkdirs + val d = new File(dir) + d.mkdirs } } - spark.conf.set(MOSAIC_RASTER_CHECKPOINT, path) + spark.conf.set(MOSAIC_RASTER_CHECKPOINT, dir) updateMosaicContext(spark) } @@ -290,17 +292,17 @@ object MosaicGDAL extends Logging { /** @return if using checkpoint (configured). */ def isUseCheckpoint: Boolean = this.useCheckpoint - /** @return value of checkpoint path (configured). */ - def getCheckpointPath: String = this.checkpointPath + /** @return value of checkpoint directory (configured). */ + def getCheckpointDir: String = this.checkpointDir - /** @return default value of checkpoint path. */ - def getCheckpointPathDefault: String = MOSAIC_RASTER_CHECKPOINT_DEFAULT + /** @return default value of checkpoint directory. */ + def getCheckpointDirDefault: String = MOSAIC_RASTER_CHECKPOINT_DEFAULT - /** @return value of local dir (configured). */ + /** @return value of local directory (configured). */ def getLocalRasterDir: String = this.localRasterDir /** @return file age limit for cleanup (configured). */ - def getLocalAgeLimitMinutes: Int = this.localAgeLimitMinutes + def getCleanUpAgeLimitMinutes: Int = this.cleanUpAgeLimitMinutes //////////////////////////////////////////////// // Thread-safe Accessors @@ -315,12 +317,12 @@ object MosaicGDAL extends Logging { /** @return if using checkpoint (configured). */ def isUseCheckpointThreadSafe: Boolean = synchronized(this.useCheckpoint) - /** @return value of checkpoint path (configured). */ - def getCheckpointPathThreadSafe: String = synchronized(this.checkpointPath) + /** @return value of checkpoint directory (configured). */ + def getCheckpointDirThreadSafe: String = synchronized(this.checkpointDir) - /** @return value of local dir (configured). */ + /** @return value of local directory (configured). */ def getLocalRasterDirThreadSafe: String = synchronized(this.localRasterDir) /** @return file age limit for cleanup (configured). */ - def getLocalAgeLimitMinutesThreadSafe: Int = synchronized(this.localAgeLimitMinutes) + def getCleanUpAgeLimitMinutesThreadSafe: Int = synchronized(this.cleanUpAgeLimitMinutes) } diff --git a/src/main/scala/com/databricks/labs/mosaic/package.scala b/src/main/scala/com/databricks/labs/mosaic/package.scala index 01ad325c6..50e22b56e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/package.scala +++ b/src/main/scala/com/databricks/labs/mosaic/package.scala @@ -26,8 +26,8 @@ package object mosaic { val MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT = "false" val MOSAIC_RASTER_TMP_PREFIX = "spark.databricks.labs.mosaic.raster.tmp.prefix" val MOSAIC_RASTER_TMP_PREFIX_DEFAULT = "/tmp" - val MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES = "spark.databricks.labs.mosaic.raster.local.age.limit.minutes" - val MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT = "30" + val MOSAIC_CLEANUP_AGE_LIMIT_MINUTES = "spark.databricks.labs.mosaic.cleanup.age.limit.minutes" + val MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT = "30" val MOSAIC_RASTER_BLOCKSIZE = "spark.databricks.labs.mosaic.raster.blocksize" val MOSAIC_RASTER_BLOCKSIZE_DEFAULT = "128" diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala index 647641454..5aa090750 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala @@ -308,8 +308,11 @@ object PathUtils { for (path <- toCopy) { val destination = Paths.get(copyToPath, path.getFileName.toString) // noinspection SimplifyBooleanMatch - if (Files.isDirectory(path)) FileUtils.copyDirectory(path.toFile, destination.toFile) - else FileUtils.copyFile(path.toFile, destination.toFile) + if (Files.isDirectory(path)) { + FileUtils.copyDirectory(path.toFile, destination.toFile) + } else if (path.toString != destination.toString) { + FileUtils.copyFile(path.toFile, destination.toFile) + } } } diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala index 2870665e8..93ffa8f84 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala @@ -372,7 +372,7 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { MosaicGDAL.enableGDALWithCheckpoint(spark, spark.conf.get(MOSAIC_RASTER_CHECKPOINT)) spark.conf.get(MOSAIC_TEST_MODE) shouldBe "true" MosaicGDAL.isUseCheckpoint shouldBe true - MosaicGDAL.getCheckpointPath shouldBe spark.conf.get(MOSAIC_RASTER_CHECKPOINT) + MosaicGDAL.getCheckpointDir shouldBe spark.conf.get(MOSAIC_RASTER_CHECKPOINT) spark.conf.get(MOSAIC_RASTER_USE_CHECKPOINT) shouldBe "true" } diff --git a/src/test/scala/com/databricks/labs/mosaic/datasource/GDALFileFormatTest.scala b/src/test/scala/com/databricks/labs/mosaic/datasource/GDALFileFormatTest.scala index c51190ea6..1373e4bae 100644 --- a/src/test/scala/com/databricks/labs/mosaic/datasource/GDALFileFormatTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/datasource/GDALFileFormatTest.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.datasource -import com.databricks.labs.mosaic.MOSAIC_RASTER_READ_STRATEGY +import com.databricks.labs.mosaic.{MOSAIC_RASTER_READ_AS_PATH, MOSAIC_RASTER_READ_STRATEGY} import com.databricks.labs.mosaic.datasource.gdal.GDALFileFormat import org.apache.spark.sql.QueryTest import org.apache.spark.sql.test.SharedSparkSessionGDAL diff --git a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala index 560a225d4..a87d2f41e 100644 --- a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.datasource.multiread -import com.databricks.labs.mosaic.JTS +import com.databricks.labs.mosaic.{JTS, MOSAIC_RASTER_USE_CHECKPOINT} import com.databricks.labs.mosaic.core.index.H3IndexSystem import com.databricks.labs.mosaic.functions.MosaicContext import com.databricks.labs.mosaic.test.MosaicSpatialQueryTest @@ -13,6 +13,7 @@ import java.nio.file.{Files, Paths} class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSessionGDAL { test("Read netcdf with Raster As Grid Reader") { + assume(System.getProperty("os.name") == "Linux") MosaicContext.build(H3IndexSystem, JTS) @@ -21,8 +22,9 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess noException should be thrownBy MosaicContext.read .format("raster_to_grid") - .option("retile", "true") - .option("tileSize", "10") + .option("nPartitions", "10") + .option("extensions", "nc") + .option("resolution", "5") .option("readSubdataset", "true") .option("subdataset", "1") .option("kRingInterpolate", "3") @@ -37,15 +39,16 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess assume(System.getProperty("os.name") == "Linux") MosaicContext.build(H3IndexSystem, JTS) + spark.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, "true") + val grib = "/binary/grib-cams/" val filePath = getClass.getResource(grib).getPath noException should be thrownBy MosaicContext.read .format("raster_to_grid") - .option("extensions", "grib") + .option("nPartitions", "10") + .option("extensions", "grb") .option("combiner", "min") - .option("retile", "true") - .option("tileSize", "10") .option("kRingInterpolate", "3") .load(filePath) .select("measure") @@ -57,13 +60,17 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess assume(System.getProperty("os.name") == "Linux") MosaicContext.build(H3IndexSystem, JTS) + spark.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, "true") + val tif = "/modis/" val filePath = getClass.getResource(tif).getPath noException should be thrownBy MosaicContext.read .format("raster_to_grid") + .option("nPartitions", "10") + .option("extensions", "TIF") .option("combiner", "max") - .option("tileSize", "10") + .option("resolution", "4") .option("kRingInterpolate", "3") .load(filePath) .select("measure") @@ -80,11 +87,11 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess noException should be thrownBy MosaicContext.read .format("raster_to_grid") + .option("nPartitions", "10") .option("readSubdataset", "true") .option("subdatasetName", "/group_with_attrs/F_order_array") .option("combiner", "median") .option("vsizip", "true") - .option("tileSize", "10") .load(filePath) .select("measure") .take(1) @@ -92,6 +99,7 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess noException should be thrownBy MosaicContext.read .format("raster_to_grid") + .option("nPartitions", "10") .option("readSubdataset", "true") .option("subdatasetName", "/group_with_attrs/F_order_array") .option("combiner", "count") @@ -103,6 +111,7 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess noException should be thrownBy MosaicContext.read .format("raster_to_grid") + .option("nPartitions", "10") .option("readSubdataset", "true") .option("subdatasetName", "/group_with_attrs/F_order_array") .option("combiner", "average") @@ -114,6 +123,7 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess noException should be thrownBy MosaicContext.read .format("raster_to_grid") + .option("nPartitions", "10") .option("readSubdataset", "true") .option("subdatasetName", "/group_with_attrs/F_order_array") .option("combiner", "avg") @@ -127,6 +137,7 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess an[Error] should be thrownBy MosaicContext.read .format("raster_to_grid") + .option("nPartitions", "10") .option("combiner", "count_+") .option("vsizip", "true") .load(paths: _*) @@ -146,6 +157,7 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess noException should be thrownBy MosaicContext.read .format("raster_to_grid") + .option("nPartitions", "10") .option("readSubdataset", "true") .option("subdatasetName", "/group_with_attrs/F_order_array") .option("kRingInterpolate", "3") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_AvgBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_AvgBehaviors.scala index 4fa0315a1..b243ca1f0 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_AvgBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_AvgBehaviors.scala @@ -18,7 +18,6 @@ trait RST_AvgBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BandMetadataBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BandMetadataBehaviors.scala index 31def8ecc..0da1a4091 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BandMetadataBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BandMetadataBehaviors.scala @@ -22,7 +22,6 @@ trait RST_BandMetadataBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val rasterDfWithBandMetadata = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBoxBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBoxBehaviors.scala index 56974fe85..1f2649207 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBoxBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBoxBehaviors.scala @@ -19,7 +19,6 @@ trait RST_BoundingBoxBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala index c4f92c957..ef4ae41b5 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala @@ -1,6 +1,8 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.{MOSAIC_MANUAL_CLEANUP_MODE, MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT, MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} +import com.databricks.labs.mosaic.{MOSAIC_MANUAL_CLEANUP_MODE, MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT, + MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, + MOSAIC_TEST_MODE} import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.core.raster.api.GDAL @@ -36,7 +38,7 @@ trait RST_ClipBehaviors extends QueryTest { info(s"test on? ${sc.conf.get(MOSAIC_TEST_MODE, "false")}") info(s"manual cleanup on? ${sc.conf.get(MOSAIC_MANUAL_CLEANUP_MODE, "false")}") - info(s"cleanup minutes (config)? ${sc.conf.get(MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES, MOSAIC_RASTER_LOCAL_AGE_LIMIT_DEFAULT)}") + info(s"cleanup minutes (config)? ${sc.conf.get(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT)}") // val checkDir = MosaicGDAL.getCheckpointPath // info(s"configured checkpoint dir? $checkDir") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAggBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAggBehaviors.scala index 5be401234..e9953bdce 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAggBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAggBehaviors.scala @@ -19,7 +19,6 @@ trait RST_CombineAvgAggBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgBehaviors.scala index ffb803a42..fb54faa34 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgBehaviors.scala @@ -20,7 +20,6 @@ trait RST_CombineAvgBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ConvolveBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ConvolveBehaviors.scala index c49cefe59..0e8d61df2 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ConvolveBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ConvolveBehaviors.scala @@ -20,7 +20,6 @@ trait RST_ConvolveBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAggBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAggBehaviors.scala index 2454ac356..77b2a2381 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAggBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAggBehaviors.scala @@ -20,7 +20,6 @@ trait RST_DerivedBandAggBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandBehaviors.scala index 03a5d7101..7d81ca091 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandBehaviors.scala @@ -20,7 +20,6 @@ trait RST_DerivedBandBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*_B01.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FilterBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FilterBehaviors.scala index a371a1ed5..4b766e9ac 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FilterBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FilterBehaviors.scala @@ -20,7 +20,6 @@ trait RST_FilterBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/geotiff-small/chicago_sp27.tif") val gridTiles = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReferenceBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReferenceBehaviors.scala index 52f0345fa..bd1c17168 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReferenceBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReferenceBehaviors.scala @@ -20,7 +20,6 @@ trait RST_GeoReferenceBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val geoReferenceDf = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoDataBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoDataBehaviors.scala index ef7b7ee37..9d24b6595 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoDataBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoDataBehaviors.scala @@ -19,7 +19,6 @@ trait RST_GetNoDataBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/modis/") val noDataVals = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdatasetBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdatasetBehaviors.scala index dfaa91dee..dbdc4c93a 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdatasetBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdatasetBehaviors.scala @@ -20,7 +20,6 @@ trait RST_GetSubdatasetBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val geoReferenceDf = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_HeightBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_HeightBehaviors.scala index 533ac0f39..059d9b70c 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_HeightBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_HeightBehaviors.scala @@ -18,7 +18,6 @@ trait RST_HeightBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoDataBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoDataBehaviors.scala index 89a31b983..1b6fe1d46 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoDataBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoDataBehaviors.scala @@ -19,7 +19,6 @@ trait RST_InitNoDataBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/modis/") val noDataVals = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmptyBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmptyBehaviors.scala index 4621af067..f433fcd75 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmptyBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmptyBehaviors.scala @@ -19,7 +19,6 @@ trait RST_IsEmptyBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebraBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebraBehaviors.scala index 64c618fcd..8b6634eb9 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebraBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebraBehaviors.scala @@ -20,7 +20,6 @@ trait RST_MapAlgebraBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*_B01.TIF") // B01 .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala index 5163f9f1a..dcb8f5848 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala @@ -24,7 +24,6 @@ trait RST_MaxBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MedianBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MedianBehaviors.scala index c1f7e8da2..ea813d39f 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MedianBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MedianBehaviors.scala @@ -18,7 +18,6 @@ trait RST_MedianBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSizeBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSizeBehaviors.scala index 967694ca7..df7c4b8a3 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSizeBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSizeBehaviors.scala @@ -18,7 +18,6 @@ trait RST_MemSizeBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAggBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAggBehaviors.scala index 0a9353683..78552e38b 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAggBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAggBehaviors.scala @@ -19,7 +19,6 @@ trait RST_MergeAggBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*_B01.TIF") // B01 .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeBehaviors.scala index 87ae529af..9e6db2a89 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeBehaviors.scala @@ -20,7 +20,6 @@ trait RST_MergeBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*_B01.TIF") // B01 .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetadataBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetadataBehaviors.scala index 246d911f0..bff9fd925 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetadataBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetadataBehaviors.scala @@ -18,7 +18,6 @@ trait RST_MetadataBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MinBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MinBehaviors.scala index bbddff355..61cb3925d 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MinBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MinBehaviors.scala @@ -18,7 +18,6 @@ trait RST_MinBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVIBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVIBehaviors.scala index be945b9fc..1c1f872b5 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVIBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVIBehaviors.scala @@ -20,7 +20,6 @@ trait RST_NDVIBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBandsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBandsBehaviors.scala index cef74e817..91497d169 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBandsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBandsBehaviors.scala @@ -18,7 +18,6 @@ trait RST_NumBandsBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCountBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCountBehaviors.scala index f3f4d470e..4cafad13f 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCountBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCountBehaviors.scala @@ -18,7 +18,6 @@ trait RST_PixelCountBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeightBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeightBehaviors.scala index 4e1df37b3..9faaef892 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeightBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeightBehaviors.scala @@ -18,7 +18,6 @@ trait RST_PixelHeightBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidthBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidthBehaviors.scala index ab37db577..98f82c650 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidthBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidthBehaviors.scala @@ -18,7 +18,6 @@ trait RST_PixelWidthBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvgBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvgBehaviors.scala index b2c6bae98..a1943e88c 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvgBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvgBehaviors.scala @@ -19,7 +19,6 @@ trait RST_RasterToGridAvgBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCountBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCountBehaviors.scala index b7e9b6685..7a82f71b2 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCountBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCountBehaviors.scala @@ -19,7 +19,6 @@ trait RST_RasterToGridCountBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMaxBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMaxBehaviors.scala index fc6386ef1..86f32385a 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMaxBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMaxBehaviors.scala @@ -19,7 +19,6 @@ trait RST_RasterToGridMaxBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedianBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedianBehaviors.scala index b91971ae2..017c25b5f 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedianBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedianBehaviors.scala @@ -19,7 +19,6 @@ trait RST_RasterToGridMedianBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMinBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMinBehaviors.scala index 014a35d3b..15a7d56e4 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMinBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMinBehaviors.scala @@ -19,7 +19,6 @@ trait RST_RasterToGridMinBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordBehaviors.scala index e0bbc6f91..b33462a4f 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordBehaviors.scala @@ -19,7 +19,6 @@ trait RST_RasterToWorldCoordBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordXBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordXBehaviors.scala index 7befd7dda..64f842a55 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordXBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordXBehaviors.scala @@ -19,7 +19,6 @@ trait RST_RasterToWorldCoordXBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordYBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordYBehaviors.scala index ac7b6bd38..d9b4e3900 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordYBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordYBehaviors.scala @@ -19,7 +19,6 @@ trait RST_RasterToWorldCoordYBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTileBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTileBehaviors.scala index c57a7afa9..24058b4c7 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTileBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTileBehaviors.scala @@ -19,7 +19,6 @@ trait RST_ReTileBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RotationBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RotationBehaviors.scala index c86c6c905..ce1b649a5 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RotationBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RotationBehaviors.scala @@ -18,7 +18,6 @@ trait RST_RotationBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRIDBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRIDBehaviors.scala index 80c0ae178..37e7f4d20 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRIDBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRIDBehaviors.scala @@ -18,7 +18,6 @@ trait RST_SRIDBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleXBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleXBehaviors.scala index 5ffd13c0a..c7a6b3fa2 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleXBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleXBehaviors.scala @@ -18,7 +18,6 @@ trait RST_ScaleXBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleYBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleYBehaviors.scala index 57278a281..2223bd0cb 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleYBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleYBehaviors.scala @@ -18,7 +18,6 @@ trait RST_ScaleYBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala index 0da223907..d596b7567 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala @@ -18,7 +18,6 @@ trait RST_SeparateBandsBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-CMIP5/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoDataBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoDataBehaviors.scala index b6d83970a..cbe2b96c1 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoDataBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoDataBehaviors.scala @@ -20,7 +20,6 @@ trait RST_SetNoDataBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRIDBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRIDBehaviors.scala index 01519594c..b749cf34f 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRIDBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRIDBehaviors.scala @@ -18,7 +18,6 @@ trait RST_SetSRIDBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewXBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewXBehaviors.scala index b031c0bd8..c27f6be59 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewXBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewXBehaviors.scala @@ -18,7 +18,6 @@ trait RST_SkewXBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewYBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewYBehaviors.scala index ec04eb739..e0b161649 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewYBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewYBehaviors.scala @@ -18,7 +18,6 @@ trait RST_SkewYBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SubdatasetsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SubdatasetsBehaviors.scala index ca424d36b..6f2e4ee28 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SubdatasetsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SubdatasetsBehaviors.scala @@ -18,7 +18,6 @@ trait RST_SubdatasetsBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val rasterDfWithSubdatasets = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SummaryBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SummaryBehaviors.scala index 72ce87e7d..dcb5145bc 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SummaryBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SummaryBehaviors.scala @@ -18,7 +18,6 @@ trait RST_SummaryBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala index 84073c0a8..e46852e5b 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala @@ -20,7 +20,6 @@ trait RST_TessellateBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") @@ -47,7 +46,6 @@ trait RST_TessellateBehaviors extends QueryTest { val netcdf = spark.read .format("gdal") - .option("raster.read.strategy", "in-memory") .load("src/test/resources/binary/netcdf-CMIP5/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc") .withColumn("tile", rst_separatebands($"tile")) .withColumn("tile", rst_setsrid($"tile", lit(4326))) diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTilesBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTilesBehaviors.scala index 37bb94db9..edab10c30 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTilesBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTilesBehaviors.scala @@ -20,7 +20,6 @@ trait RST_ToOverlappingTilesBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TransformBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TransformBehaviors.scala index db05ea92c..397dbaf0e 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TransformBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TransformBehaviors.scala @@ -20,7 +20,6 @@ trait RST_TransformBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpenBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpenBehaviors.scala index a1235b606..1667b41cc 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpenBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpenBehaviors.scala @@ -19,7 +19,6 @@ trait RST_TryOpenBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftXBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftXBehaviors.scala index eac5969a1..df63e31d6 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftXBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftXBehaviors.scala @@ -18,7 +18,6 @@ trait RST_UpperLeftXBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftYBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftYBehaviors.scala index cc2668716..99aaff87e 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftYBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftYBehaviors.scala @@ -18,7 +18,6 @@ trait RST_UpperLeftYBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WidthBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WidthBehaviors.scala index 5fbaa5cb6..a0c05775f 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WidthBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WidthBehaviors.scala @@ -18,7 +18,6 @@ trait RST_WidthBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordBehaviors.scala index 8b3e6916f..3352f9cfd 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordBehaviors.scala @@ -19,7 +19,6 @@ trait RST_WorldToRasterCoordBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordXBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordXBehaviors.scala index 720db8adf..db3aca3a5 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordXBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordXBehaviors.scala @@ -19,7 +19,6 @@ trait RST_WorldToRasterCoordXBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val df = rastersInMemory diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordYBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordYBehaviors.scala index ebbf251f2..a76da3719 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordYBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordYBehaviors.scala @@ -19,7 +19,6 @@ trait RST_WorldToRasterCoordYBehaviors extends QueryTest { val rastersInMemory = spark.read .format("gdal") - .option("raster_storage", "in-memory") .load("src/test/resources/binary/netcdf-coral") val df = rastersInMemory diff --git a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala index 21ee629a4..f1d0fb0ce 100644 --- a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala +++ b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala @@ -4,7 +4,9 @@ import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.databricks.labs.mosaic.test.mocks.filePath import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} -import com.databricks.labs.mosaic.{MOSAIC_GDAL_NATIVE, MOSAIC_MANUAL_CLEANUP_MODE, MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES, MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} +import com.databricks.labs.mosaic.{MOSAIC_GDAL_NATIVE, MOSAIC_MANUAL_CLEANUP_MODE, MOSAIC_RASTER_CHECKPOINT, + MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT, + MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} import org.apache.spark.SparkConf import org.apache.spark.sql.SparkSession import org.gdal.gdal.gdal @@ -42,7 +44,7 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { sc.conf.set(MOSAIC_GDAL_NATIVE, "true") sc.conf.set(MOSAIC_TEST_MODE, "true") sc.conf.set(MOSAIC_MANUAL_CLEANUP_MODE, "false") - sc.conf.set(MOSAIC_RASTER_LOCAL_AGE_LIMIT_MINUTES, "10") // default "30" + sc.conf.set(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, "10") // default "30" sc.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT) sc.conf.set(MOSAIC_RASTER_CHECKPOINT, mosaicCheckpointRootDir) sc.conf.set(MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT) From f9f0ad2da1beb81570988c9ca7e459f9a62235c3 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Wed, 19 Jun 2024 00:57:08 -0400 Subject: [PATCH 10/60] for github testing, adjusted to 30 minute cleanup. --- .../org/apache/spark/sql/test/SharedSparkSessionGDAL.scala | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala index f1d0fb0ce..af164221f 100644 --- a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala +++ b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala @@ -44,7 +44,7 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { sc.conf.set(MOSAIC_GDAL_NATIVE, "true") sc.conf.set(MOSAIC_TEST_MODE, "true") sc.conf.set(MOSAIC_MANUAL_CLEANUP_MODE, "false") - sc.conf.set(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, "10") // default "30" + sc.conf.set(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, "30") // default "30" sc.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT) sc.conf.set(MOSAIC_RASTER_CHECKPOINT, mosaicCheckpointRootDir) sc.conf.set(MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT) @@ -63,9 +63,9 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { override def afterEach(): Unit = { super.afterEach() - // clean up 5+ minute old checkpoint files (for testing) + // clean up 30+ minute old checkpoint files (for testing) // - this specifies to remove fuse mount files which are mocked for development - GDAL.cleanUpManualDir(ageMinutes = 5, getCheckpointRootDir, keepRoot = true, allowFuseDelete = true) match { + GDAL.cleanUpManualDir(ageMinutes = 30, getCheckpointRootDir, keepRoot = true, allowFuseDelete = true) match { case Some(msg) => info(s"cleanup mosaic tmp dir msg -> '$msg'") case _ => () } From 01990476c0d2e1142f9a48d748596ea57b10a384 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Wed, 19 Jun 2024 14:53:16 -0400 Subject: [PATCH 11/60] MosaicRasterGDAL is now able to hydrate dataset. --- .../labs/mosaic/core/raster/api/GDAL.scala | 4 +- .../core/raster/gdal/MosaicRasterGDAL.scala | 397 ++++++++++-------- .../gdal/MosaicRasterWriteOptions.scala | 8 +- .../core/raster/io/RasterHydrator.scala | 56 +-- .../raster/operator/gdal/GDALBuildVRT.scala | 7 +- .../core/raster/operator/gdal/GDALCalc.scala | 6 +- .../core/raster/operator/gdal/GDALInfo.scala | 2 +- .../raster/operator/gdal/GDALTranslate.scala | 8 +- .../core/raster/operator/gdal/GDALWarp.scala | 7 +- .../operator/pixel/PixelCombineRasters.scala | 4 +- .../operator/retile/BalancedSubdivision.scala | 8 +- .../operator/retile/OverlappingTiles.scala | 3 +- .../core/raster/operator/retile/ReTile.scala | 3 +- .../operator/separate/SeparateBands.scala | 4 +- .../core/types/model/MosaicRasterTile.scala | 2 +- .../mosaic/datasource/gdal/ReTileOnRead.scala | 2 +- .../mosaic/expressions/raster/RST_Avg.scala | 4 +- .../expressions/raster/RST_BoundingBox.scala | 5 +- .../mosaic/expressions/raster/RST_Clip.scala | 7 +- .../expressions/raster/RST_CombineAvg.scala | 3 +- .../raster/RST_CombineAvgAgg.scala | 3 +- .../expressions/raster/RST_Convolve.scala | 8 +- .../expressions/raster/RST_DerivedBand.scala | 3 +- .../raster/RST_DerivedBandAgg.scala | 4 +- .../expressions/raster/RST_Filter.scala | 7 +- .../expressions/raster/RST_FromBands.scala | 2 +- .../expressions/raster/RST_GeoReference.scala | 4 +- .../expressions/raster/RST_GetNoData.scala | 6 +- .../raster/RST_GetSubdataset.scala | 5 +- .../expressions/raster/RST_Height.scala | 7 +- .../expressions/raster/RST_InitNoData.scala | 6 +- .../expressions/raster/RST_IsEmpty.scala | 6 +- .../mosaic/expressions/raster/RST_Max.scala | 5 +- .../expressions/raster/RST_Median.scala | 5 +- .../expressions/raster/RST_MemSize.scala | 2 +- .../mosaic/expressions/raster/RST_Merge.scala | 5 +- .../expressions/raster/RST_MergeAgg.scala | 4 +- .../expressions/raster/RST_MetaData.scala | 7 +- .../mosaic/expressions/raster/RST_Min.scala | 5 +- .../mosaic/expressions/raster/RST_NDVI.scala | 5 +- .../expressions/raster/RST_NumBands.scala | 7 +- .../expressions/raster/RST_PixelCount.scala | 5 +- .../expressions/raster/RST_PixelHeight.scala | 4 +- .../expressions/raster/RST_PixelWidth.scala | 4 +- .../raster/RST_RasterToWorldCoord.scala | 4 +- .../raster/RST_RasterToWorldCoordX.scala | 5 +- .../raster/RST_RasterToWorldCoordY.scala | 5 +- .../expressions/raster/RST_Rotation.scala | 7 +- .../mosaic/expressions/raster/RST_SRID.scala | 7 +- .../expressions/raster/RST_ScaleX.scala | 7 +- .../expressions/raster/RST_ScaleY.scala | 7 +- .../expressions/raster/RST_SetNoData.scala | 6 +- .../expressions/raster/RST_SetSRID.scala | 13 +- .../mosaic/expressions/raster/RST_SkewX.scala | 7 +- .../mosaic/expressions/raster/RST_SkewY.scala | 7 +- .../expressions/raster/RST_Subdatasets.scala | 7 +- .../expressions/raster/RST_Summary.scala | 4 +- .../expressions/raster/RST_Tessellate.scala | 2 +- .../expressions/raster/RST_Transform.scala | 5 +- .../expressions/raster/RST_TryOpen.scala | 7 +- .../expressions/raster/RST_UpperLeftX.scala | 7 +- .../expressions/raster/RST_UpperLeftY.scala | 7 +- .../mosaic/expressions/raster/RST_Width.scala | 7 +- .../raster/RST_WorldToRasterCoord.scala | 4 +- .../raster/RST_WorldToRasterCoordX.scala | 4 +- .../raster/RST_WorldToRasterCoordY.scala | 4 +- .../mosaic/expressions/raster/RST_Write.scala | 7 +- .../raster/base/RasterGridExpression.scala | 2 +- .../raster/base/RasterToGridExpression.scala | 4 +- .../core/raster/TestRasterBandGDAL.scala | 8 +- .../mosaic/core/raster/TestRasterGDAL.scala | 29 +- 71 files changed, 374 insertions(+), 468 deletions(-) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala index b76c72a2d..4b1fce80b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala @@ -133,9 +133,9 @@ object GDAL { val bytes = inputRaster.asInstanceOf[Array[Byte]] try { val rasterObj = MosaicRasterGDAL.readRaster(bytes, createInfo) - if (rasterObj.getDataset == null) { + if (rasterObj.getDatasetHydrated == null) { val rasterZipObj = readParentZipBinary(bytes, createInfo) - if (rasterZipObj.getDataset == null) { + if (rasterZipObj.getDatasetHydrated == null) { rasterObj // <- return initial } else { rasterZipObj diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala index a1f4edf5c..242dfba4c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala @@ -1,11 +1,13 @@ package com.databricks.labs.mosaic.core.raster.gdal +import com.databricks.labs.mosaic.MOSAIC_NO_DRIVER import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.api.GDAL.getCheckpointDir import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL.readRaster +import com.databricks.labs.mosaic.core.raster.io.RasterHydrator.pathAsDataset import com.databricks.labs.mosaic.core.raster.io.{RasterCleaner, RasterHydrator, RasterReader, RasterWriter} import com.databricks.labs.mosaic.core.raster.operator.clip.RasterClipByVector import com.databricks.labs.mosaic.core.types.model.GeometryTypeEnum.POLYGON @@ -18,7 +20,7 @@ import org.gdal.osr.SpatialReference import org.locationtech.proj4j.CRSFactory import java.nio.file.{Files, Paths, StandardCopyOption} -import java.util.{Locale, UUID, Vector => JVector} +import java.util.{Locale, UUID} import scala.collection.JavaConverters.dictionaryAsScalaMapConverter import scala.util.{Failure, Success, Try} @@ -29,6 +31,8 @@ import scala.util.{Failure, Success, Try} * - When invoked, raster is already a GDAL [[Dataset]]. * - "path" expected to be either "no_path" or fuse accessible. * - same for "parent_path" + * - 0.4.3+ dataset is set to internal `_ds` object which is then + * used exclusively to avoid having to construct new `this`. */ //noinspection DuplicatedCode case class MosaicRasterGDAL( @@ -42,28 +46,22 @@ case class MosaicRasterGDAL( // Factory for creating CRS objects protected val crsFactory: CRSFactory = new CRSFactory - def getWriteOptions: MosaicRasterWriteOptions = MosaicRasterWriteOptions(this) - - def getCompression: String = { - val compression = Option(this.dataset.GetMetadata_Dict("IMAGE_STRUCTURE")) - .map(_.asScala.toMap.asInstanceOf[Map[String, String]]) - .getOrElse(Map.empty[String, String]) - .getOrElse("COMPRESSION", "NONE") - compression - } - - ///////////////////////////////////////// - // FROM createInfo - ///////////////////////////////////////// + /** + * Make use of an internal Dataset + * - allows efficiently populating without destroying the object + * - exclusively used / managed, e.g. set to null on `destroy`, + * then can be tested to reload from path as needed. + */ + private var _ds: Dataset = dataset - /** @return The raster's path on disk. */ - def path: String = createInfo("path") + private var _createInfo: Map[String, String] = createInfo - /** @return The raster's path on disk. Usually this is a parent file for the tile. */ - def parentPath: String = createInfo("parentPath") + /** + * Make use of internal memSize + * - avoid expensive recalculations + */ + private var _memSize: Long = memSize - /** @return The driver as option. */ - def driverShortName: Option[String] = createInfo.get("driver") ///////////////////////////////////////// // GDAL Dataset @@ -113,8 +111,16 @@ case class MosaicRasterGDAL( Seq(minX, minY, maxX, maxY) } + def getCompression: String = { + val compression = Option(getDatasetHydrated.GetMetadata_Dict("IMAGE_STRUCTURE")) + .map(_.asScala.toMap.asInstanceOf[Map[String, String]]) + .getOrElse(Map.empty[String, String]) + .getOrElse("COMPRESSION", "NONE") + compression + } + /** @return Returns the raster's geotransform as a Seq. */ - def getGeoTransform: Array[Double] = this.dataset.GetGeoTransform() + def getGeoTransform: Array[Double] = this.getDatasetHydrated.GetGeoTransform() /** * 0.4.3 file memory size or pixel size * datatype over bands; r @@ -124,11 +130,20 @@ case class MosaicRasterGDAL( * Returns the amount of memory occupied by the file in bytes or estimated size. */ def getMemSize: Long = { - if (dataset != null && memSize == -1) { - val toRead = if (path.startsWith("/vsizip/")) path.replace("/vsizip/", "") else path - if (Files.notExists(Paths.get(toRead))) getBytesCount - else Files.size(Paths.get(toRead)) - } else memSize + if (this.getDatasetHydrated != null && _memSize == -1) { + val toRead = if (getPath.startsWith("/vsizip/")) getPath.replace("/vsizip/", "") else getCleanPath + _memSize = Try( + if (Files.notExists(Paths.get(toRead))) getBytesCount + else Files.size(Paths.get(toRead)) + ).getOrElse(-1) + } + _memSize + } + + /** @return freshly calculated memSize from the (latest) internal path. */ + def calcMemSize(): Long = { + _memSize = -1 + this.getMemSize } /** @@ -140,20 +155,9 @@ case class MosaicRasterGDAL( * Raster's [[SpatialReference]] object. */ def getSpatialReference: SpatialReference = { - val spatialRef = - if (this.dataset != null) { - this.dataset.GetSpatialRef - } else { - val tmp = withDatasetRefreshFromPath() - val result = tmp.dataset.GetSpatialRef - tmp.destroy() - - result - } - if (spatialRef == null) { - MosaicGDAL.WSG84 - } else { - spatialRef + Option(getDatasetHydrated.GetSpatialRef) match { + case Some(spatialRef) => spatialRef + case _ => MosaicGDAL.WSG84 } } @@ -166,7 +170,7 @@ case class MosaicRasterGDAL( val bands = getBands if (bands.isEmpty) { subdatasets.values - .filter(_.toLowerCase(Locale.ROOT).startsWith(getDriversShortName.toLowerCase(Locale.ROOT))) + .filter(_.toLowerCase(Locale.ROOT).startsWith(this.getDriversShortName.toLowerCase(Locale.ROOT))) .flatMap(bp => readRaster(createInfo + ("path" -> bp)).getBands) .takeWhile(_.isEmpty) .nonEmpty @@ -177,12 +181,12 @@ case class MosaicRasterGDAL( /** @return Returns the raster's metadata as a Map. */ def metadata: Map[String, String] = { - Option(this.dataset.GetMetadataDomainList()) + Option(this.getDatasetHydrated.GetMetadataDomainList()) .map(_.toArray) .map(domain => domain .map(domainName => - Option(this.dataset.GetMetadata_Dict(domainName.toString)) + Option(this.getDatasetHydrated.GetMetadata_Dict(domainName.toString)) .map(_.asScala.toMap.asInstanceOf[Map[String, String]]) .getOrElse(Map.empty[String, String]) ) @@ -194,7 +198,7 @@ case class MosaicRasterGDAL( /** @return Returns the raster's number of bands. */ def numBands: Int = { - val bandCount = Try(this.dataset.GetRasterCount()) + val bandCount = Try(this.getDatasetHydrated.GetRasterCount()) bandCount match { case Success(value) => value case Failure(_) => 0 @@ -202,58 +206,72 @@ case class MosaicRasterGDAL( } /** @return Returns the origin x coordinate. */ - def originX: Double = getGeoTransform(0) + def originX: Double = this.getGeoTransform(0) /** @return Returns the origin y coordinate. */ - def originY: Double = getGeoTransform(3) - - /** - * Opens a raster from a file system path. - * - call the companion object function with the raster driver short name. - * @param path - * The path to the raster file. - * @return - * A GDAL [[Dataset]] object. - */ - def pathAsDataset(path: String): Dataset = { - MosaicRasterGDAL.pathAsDataset(path, driverShortName) - } + def originY: Double = this.getGeoTransform(3) /** @return Returns the diagonal size of a pixel. */ def pixelDiagSize: Double = math.sqrt(pixelXSize * pixelXSize + pixelYSize * pixelYSize) /** @return Returns pixel x size. */ - def pixelXSize: Double = getGeoTransform(1) + def pixelXSize: Double = this.getGeoTransform(1) /** @return Returns pixel y size. */ - def pixelYSize: Double = getGeoTransform(5) + def pixelYSize: Double = this.getGeoTransform(5) /** @return Returns the raster's proj4 string. */ def proj4String: String = { - try { - this.dataset.GetSpatialRef.ExportToProj4 + this.getDatasetHydrated.GetSpatialRef.ExportToProj4 } catch { case _: Any => "" } } - /** @return Sets the raster's SRID. This is the EPSG code of the raster's CRS. */ - def setSRID(srid: Int): MosaicRasterGDAL = { + /** rehydrate the underlying GDAL raster dataset object. This is for forcing a refresh. */ + override def reHydrate(): Unit = { + this.destroy() + this.getDatasetHydrated + this.calcMemSize() + } + + /** + * Sets the raster's SRID. This is the EPSG code of the raster's CRS. + * - it will update the memSize. + * - this is an in-place op in 0.4.3+. + */ + def setSRID(srid: Int): Unit = { + // (1) srs from srid val srs = new osr.SpatialReference() srs.ImportFromEPSG(srid) - this.dataset.SetSpatialRef(srs) - val driver = this.dataset.GetDriver() + + // (2) set srs on internal datasource + this.getDatasetHydrated.SetSpatialRef(srs) + val driver = _ds.GetDriver() + val _driverShortName = driver.getShortName + + // (3) populate new file with the new srs val tmpPath = PathUtils.createTmpFilePath(GDAL.getExtension(getDriversShortName)) - driver.CreateCopy(tmpPath, this.dataset) - val ds = pathAsDataset(tmpPath) + driver.CreateCopy(tmpPath, _ds) + + // (4) destroy internal datasource and driver this.destroy() - val newCreateInfo = Map( + driver.delete() + + // (5) update the internal createInfo + val _parentPath = this.getParentPath + this.updateCreateInfo( + Map( "path" -> tmpPath, - "parentPath" -> parentPath, - "driver" -> getDriversShortName + "parentPath" -> _parentPath, + "driver" -> _driverShortName + ) ) - MosaicRasterGDAL(ds, newCreateInfo, -1) + + // (6) re-calculate internal memSize + // - also ensures internal dataset is hydrated + calcMemSize } /** @return Returns the raster's SRID. This is the EPSG code of the raster's CRS. */ @@ -273,7 +291,7 @@ case class MosaicRasterGDAL( def xMax: Double = originX + xSize * pixelXSize /** @return Returns x size of the raster. */ - def xSize: Int = this.dataset.GetRasterXSize + def xSize: Int = this.getDatasetHydrated.GetRasterXSize /** @return Returns the min y coordinate. */ def yMin: Double = originY @@ -282,7 +300,7 @@ case class MosaicRasterGDAL( def yMax: Double = originY + ySize * pixelYSize /** @return Returns y size of the raster. */ - def ySize: Int = this.dataset.GetRasterYSize + def ySize: Int = this.getDatasetHydrated.GetRasterYSize ///////////////////////////////////////// // Apply Functions @@ -297,12 +315,12 @@ case class MosaicRasterGDAL( * [[MosaicRasterGDAL]] object. */ def convolve(kernel: Array[Array[Double]]): MosaicRasterGDAL = { - val tmpPath = PathUtils.createTmpFilePath(getRasterFileExtension) + val tmpPath = PathUtils.createTmpFilePath(this.getRasterFileExtension) - this.dataset + val tmpDs = this.getDatasetHydrated .GetDriver() - .CreateCopy(tmpPath, this.dataset, 1) - .delete() + .CreateCopy(tmpPath, _ds, 1) + RasterCleaner.destroy(tmpDs) val outputDataset = gdal.Open(tmpPath, GF_Write) @@ -314,12 +332,13 @@ case class MosaicRasterGDAL( val newCreateInfo = Map( "path" -> tmpPath, - "parentPath" -> parentPath, - "driver" -> getDriversShortName + "parentPath" -> this.getParentPath, + "driver" -> this.getDriversShortName ) - MosaicRasterGDAL(outputDataset, newCreateInfo, this.memSize) - .withDatasetRefreshFromPath() + val result = MosaicRasterGDAL(outputDataset, newCreateInfo, -1) + result.reHydrate() // also calc's memSize again. + result } /** @@ -335,10 +354,10 @@ case class MosaicRasterGDAL( def filter(kernelSize: Int, operation: String): MosaicRasterGDAL = { val tmpPath = PathUtils.createTmpFilePath(getRasterFileExtension) - this.dataset + val tmpDs = this.getDatasetHydrated .GetDriver() - .CreateCopy(tmpPath, this.dataset, 1) - .delete() + .CreateCopy(tmpPath, _ds, 1) + RasterCleaner.destroy(tmpDs) val outputDataset = gdal.Open(tmpPath, GF_Write) @@ -350,12 +369,13 @@ case class MosaicRasterGDAL( val newCreateInfo = Map( "path" -> tmpPath, - "parentPath" -> parentPath, + "parentPath" -> this.getParentPath, "driver" -> getDriversShortName ) - MosaicRasterGDAL(outputDataset, newCreateInfo, this.memSize) - .withDatasetRefreshFromPath() + val result = MosaicRasterGDAL(outputDataset, newCreateInfo, -1) + result.reHydrate() // also calc's memSize again. + result } /** @@ -409,13 +429,13 @@ case class MosaicRasterGDAL( val sanitized = PathUtils.getCleanPath(sPath.getOrElse(PathUtils.NO_PATH_STRING)) val subdatasetPath = PathUtils.getSubdatasetPath(sanitized) - val ds = pathAsDataset(subdatasetPath) + val ds = pathAsDataset(subdatasetPath, getDriverShortNameOpt) // Avoid costly IO to compute MEM size here // It will be available when the raster is serialized for next operation // If value is needed then it will be computed when getMemSize is called val newCreateInfo = Map( "path" -> sPath.getOrElse(PathUtils.NO_PATH_STRING), - "parentPath" -> parentPath, + "parentPath" -> this.getParentPath, "driver" -> getDriversShortName, "last_error" -> { if (gdalError.nonEmpty || error.nonEmpty) s""" @@ -433,19 +453,19 @@ case class MosaicRasterGDAL( * @return boolean */ def isSubDataset: Boolean = { - val isSubdataset = PathUtils.isSubdataset(path) + val isSubdataset = PathUtils.isSubdataset(this.getPath) isSubdataset } /** @return Returns the raster's subdatasets as a Map. */ def subdatasets: Map[String, String] = { - val dict = Try(this.dataset.GetMetadata_Dict("SUBDATASETS")) + val dict = Try(this.getDatasetHydrated.GetMetadata_Dict("SUBDATASETS")) .getOrElse(new java.util.Hashtable[String, String]()) val subdatasetsMap = Option(dict) .map(_.asScala.toMap.asInstanceOf[Map[String, String]]) .getOrElse(Map.empty[String, String]) val keys = subdatasetsMap.keySet - val sanitizedParentPath = PathUtils.getCleanPath(parentPath) + val sanitizedParentPath = this.getCleanParentPath keys.flatMap(key => if (key.toUpperCase(Locale.ROOT).contains("NAME")) { val path = subdatasetsMap(key) @@ -471,7 +491,7 @@ case class MosaicRasterGDAL( */ def getBand(bandId: Int): MosaicRasterBandGDAL = { if (bandId > 0 && numBands >= bandId) { - MosaicRasterBandGDAL(this.dataset.GetRasterBand(bandId), bandId) + MosaicRasterBandGDAL(this.getDatasetHydrated.GetRasterBand(bandId), bandId) } else { throw new ArrayIndexOutOfBoundsException() } @@ -481,7 +501,7 @@ case class MosaicRasterGDAL( def getBandStats: Map[Int, Map[String, Double]] = { (1 to numBands) .map(i => { - val band = this.dataset.GetRasterBand(i) + val band = this.getDatasetHydrated.GetRasterBand(i) val min = Array.ofDim[Double](1) val max = Array.ofDim[Double](1) val mean = Array.ofDim[Double](1) @@ -501,7 +521,7 @@ case class MosaicRasterGDAL( def getValidCount: Map[Int, Long] = { (1 to numBands) .map(i => { - val band = this.dataset.GetRasterBand(i) + val band = this.getDatasetHydrated.GetRasterBand(i) val validCount = band.AsMDArray().GetStatistics().getValid_count i -> validCount }) @@ -511,7 +531,7 @@ case class MosaicRasterGDAL( /** @return Returns the total bytes based on pixels * datatype per band, can be alt to memsize. */ def getBytesCount: Long = { (1 to numBands) - .map(i => this.dataset.GetRasterBand(i)) + .map(i => this.getDatasetHydrated.GetRasterBand(i)) .map(b => Try( b.GetXSize().toLong * b.GetYSize().toLong * gdal.GetDataTypeSize(b.getDataType).toLong ).getOrElse(0L)) @@ -522,20 +542,6 @@ case class MosaicRasterGDAL( // Raster Lifecycle Functions ///////////////////////////////////////// - /** - * Allows for recreation from file system or from content bytes. - * - hydrate the underlying GDAL dataset, required call after destroy. - * - recommend to always use this call when obtaining a raster for use in operation. - * @param forceHydrate - * if true, even if the raster exists, rehydrate; default is false. - * @return - * Returns a hydrated (ready) [[MosaicRasterGDAL]] object. - */ - override def withHydratedDataset(forceHydrate: Boolean = false): MosaicRasterGDAL = { - if (forceHydrate || this.dataset == null ) withDatasetRefreshFromPath() - else this - } - /** * Destroys the raster object. After this operation the raster object is no * longer usable. If the raster is needed again, use the refreshFromPath method. @@ -543,23 +549,12 @@ case class MosaicRasterGDAL( */ override def destroy(): Unit = { RasterCleaner.destroy(this.dataset) + RasterCleaner.destroy(this._ds) + this._ds = null // <- important to trigger refresh } - /** - * Refreshes the raster object. This is needed after writing to a file - * system path. GDAL only properly writes to a file system path if the - * raster object is destroyed. After refresh operation the raster object is - * usable again. - * - if already existing, flushes the cache of the raster and destroys. This is needed to ensure that the - * raster is written to disk. This is needed for operations like RasterProject. - * - * @return - * Returns [[MosaicRasterGDAL]]. - */ - override def withDatasetRefreshFromPath(): MosaicRasterGDAL = { - this.destroy() - MosaicRasterGDAL(pathAsDataset(path), createInfo, memSize) - } + /** @return write options for this raster's dataset. */ + def getWriteOptions: MosaicRasterWriteOptions = MosaicRasterWriteOptions(this) /** * Writes a raster to a byte array. @@ -578,7 +573,7 @@ case class MosaicRasterGDAL( writeToPath(tmpPath, doDestroy = false) // destroy 1x at end tmpPath } else { - this.path + this.getPath } if (Files.isDirectory(Paths.get(tmpPath))) { val parentDir = Paths.get(tmpPath).getParent.toString @@ -609,21 +604,20 @@ case class MosaicRasterGDAL( */ override def writeToPath(newPath: String, doDestroy: Boolean): String = { if (isSubDataset) { - val driver = this.dataset.GetDriver() - val ds = driver.CreateCopy(newPath, this.withDatasetRefreshFromPath().getDataset, 1) - if (ds == null) { + val driver = this.getDatasetHydrated.GetDriver() + val tmpDs = driver.CreateCopy(newPath, _ds, 1) + driver.delete() + if (tmpDs == null) { val error = gdal.GetLastErrorMsg() throw new Exception(s"Error writing raster to path: $error") - } - ds.FlushCache() - ds.delete() + } else RasterCleaner.destroy(tmpDs) if (doDestroy) this.destroy() newPath } else { - val thisPath = Paths.get(this.path) + val thisPath = Paths.get(this.getPath) val fromDir = thisPath.getParent val toDir = Paths.get(newPath).getParent - val stemRegex = PathUtils.getStemRegex(this.path) + val stemRegex = PathUtils.getStemRegex(this.getPath) PathUtils.wildcardCopy(fromDir.toString, toDir.toString, stemRegex) if (doDestroy) this.destroy() s"$toDir/${thisPath.getFileName}" @@ -631,8 +625,7 @@ case class MosaicRasterGDAL( } def isCheckpointPath: Boolean = { - val cleanPath = PathUtils.getCleanPath(path) - cleanPath.startsWith(getCheckpointDir) + this.getCleanPath.startsWith(GDAL.getCheckpointDir) } /** @@ -647,28 +640,27 @@ case class MosaicRasterGDAL( */ override def writeToCheckpointDir(doDestroy: Boolean): String = { if (isCheckpointPath) { - path + getPath } else { if (isSubDataset) { val uuid = UUID.randomUUID().toString val ext = GDAL.getExtension(getDriversShortName) val writePath = s"${getCheckpointDir}/$uuid.$ext" - val driver = this.dataset.GetDriver() - val ds = driver.CreateCopy(writePath, this.withDatasetRefreshFromPath().getDataset, 1) - if (ds == null) { + val driver = this.getDatasetHydrated.GetDriver() + val tmpDs = driver.CreateCopy(writePath, _ds, 1) + driver.delete() + if (tmpDs == null) { val error = gdal.GetLastErrorMsg() throw new Exception(s"Error writing raster to path: $error") - } - ds.FlushCache() - ds.delete() + } else RasterCleaner.destroy(tmpDs) if (doDestroy) this.destroy() writePath } else { - val thisPath = Paths.get(this.path) + val thisPath = Paths.get(this.getPath) val fromDir = thisPath.getParent - val toDir = getCheckpointDir - val stemRegex = PathUtils.getStemRegex(this.path) + val toDir = GDAL.getCheckpointDir + val stemRegex = PathUtils.getStemRegex(this.getPath) PathUtils.wildcardCopy(fromDir.toString, toDir, stemRegex) if (doDestroy) this.destroy() s"$toDir/${thisPath.getFileName}" @@ -677,32 +669,93 @@ case class MosaicRasterGDAL( } /////////////////////////////////////////////////// - // Additional Getters + // Additional Getters + Updaters /////////////////////////////////////////////////// /** @return Returns the raster's bands as a Seq. */ def getBands: Seq[MosaicRasterBandGDAL] = (1 to numBands).map(getBand) + /** Returns immutable internal map. */ + def getCreateInfo: Map[String, String] = _createInfo + /** @return Returns a tuple with the raster's size. */ def getDimensions: (Int, Int) = (xSize, ySize) - /** @return The raster's driver short name. */ - def getDriversShortName: String = - driverShortName.getOrElse( - Try(this.dataset.GetDriver().getShortName).getOrElse("NONE") - ) + /** + * If not currently set: + * - will try from driver. + * - will set the found name. + * @return The raster's driver short name or [[MOSAIC_NO_DRIVER]]. + */ + def getDriversShortName: String = { + this.getDriverShortNameOpt match { + case Some(name) if name != MOSAIC_NO_DRIVER => name + case _ => + val _name = Try(this.getDatasetHydrated.GetDriver().getShortName) + if (_name.isSuccess) this.updateCreateInfoDriver(_name.get) + _name.getOrElse(MOSAIC_NO_DRIVER) + } + } /** @return The raster's path on disk. Usually this is a parent file for the tile. */ - def getParentPath: String = parentPath + def getParentPath: String = this._createInfo("parentPath") + + def getCleanParentPath: String = PathUtils.getCleanPath(this._createInfo("parentPath")) /** @return Returns the raster's path. */ - def getPath: String = path + def getPath: String = this._createInfo("path") + + def getCleanPath: String = PathUtils.getCleanPath(this._createInfo("path")) + + /** The driver name as option */ + def getDriverShortNameOpt: Option[String] = this._createInfo.get("driver") + + /** Update the internal map. */ + def updateCreateInfo(newMap: Map[String, String]): Unit = this._createInfo = newMap + + /** Update path on internal map */ + def updateCreateInfoPath(path: String): Unit = { + this._createInfo = _createInfo + ("path" -> path) + } + + /** Update parentPath on internal map. */ + def updateCreateInfoParentPath(parentPath: String): Unit = { + this._createInfo = _createInfo + ("parentPath" -> parentPath) + } + + /** Update driver on internal map. */ + def updateCreateInfoDriver(driver: String): Unit = { + this._createInfo = _createInfo + ("driver" -> driver) + } + + /** Update last error on internal map. */ + def updateCreateInfoError(msg: String, fullMsg: String = ""): Unit = { + this._createInfo = _createInfo + ("last_error" -> msg, "full_error" -> fullMsg) + } - /** @return Underlying GDAL raster object. */ - def getDataset: Dataset = this.dataset + /** Update last command on internal map. */ + def updateCreateInfoLastCmd(cmd: String): Unit = { + this._createInfo = _createInfo + ("last_command" -> cmd) + } + + /** Update last command on internal map. */ + def updateCreateInfoAllParents(parents: String): Unit = { + this._createInfo = _createInfo + ("all_parents" -> parents) + } + + /** @return Underlying GDAL raster dataset object, hydrated if possible. */ + override def getDatasetHydrated: Dataset = { + // focus exclusively on internal `_ds` object + // - only option is to try to reload from path + // - use the option variation to avoid cyclic dependency call + if (_ds == null) { + Try(_ds = pathAsDataset(this.getPath, this.getDriverShortNameOpt)) + } + _ds + } /** @return Returns file extension. */ - def getRasterFileExtension: String = GDAL.getExtension(getDriversShortName) + def getRasterFileExtension: String = GDAL.getExtension(this.getDriversShortName) } @@ -720,35 +773,15 @@ object MosaicRasterGDAL extends RasterReader{ */ def identifyDriver(parentPath: String): String = { val isSubdataset = PathUtils.isSubdataset(parentPath) - val path = PathUtils.getCleanPath(parentPath) + val cleanParentPath = PathUtils.getCleanPath(parentPath) val readPath = - if (isSubdataset) PathUtils.getSubdatasetPath(path) - else PathUtils.getZipPath(path) + if (isSubdataset) PathUtils.getSubdatasetPath(cleanParentPath) + else PathUtils.getZipPath(cleanParentPath) val driver = gdal.IdentifyDriverEx(readPath) val driverShortName = driver.getShortName driverShortName } - /** - * Opens a raster from a file system path with a given driver. - * @param path - * The path to the raster file. - * @param driverShortName - * The driver short name to use. If None, then GDAL will try to identify - * the driver from the file extension - * @return - * A GDAL [[Dataset]] object. - */ - def pathAsDataset(path: String, driverShortName: Option[String]): Dataset = { - driverShortName match { - case Some(driverShortName) => - val drivers = new JVector[String]() - drivers.add(driverShortName) - gdal.OpenEx(path, GA_ReadOnly, drivers) - case None => gdal.Open(path, GA_ReadOnly) - } - } - /** * Reads a raster band from a file system path. Reads a subdataset band if * the path is to a subdataset. @@ -848,7 +881,7 @@ object MosaicRasterGDAL extends RasterReader{ Error: $error """ } else "" - val driverShortName = Try(ds.GetDriver().getShortName).getOrElse("NONE") + val driverShortName = Try(ds.GetDriver().getShortName).getOrElse(MOSAIC_NO_DRIVER) // Avoid costly IO to compute MEM size here // It will be available when the raster is serialized for next operation // If value is needed then it will be computed when getMemSize is called diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterWriteOptions.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterWriteOptions.scala index eca6b24df..90d571b2f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterWriteOptions.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterWriteOptions.scala @@ -31,9 +31,9 @@ object MosaicRasterWriteOptions { val GTiff: MosaicRasterWriteOptions = MosaicRasterWriteOptions() def noGPCsNoTransform(raster: MosaicRasterGDAL): Boolean = { - val noGPCs = raster.getDataset.GetGCPCount == 0 - val noGeoTransform = raster.getDataset.GetGeoTransform == null || - (raster.getDataset.GetGeoTransform sameElements Array(0.0, 1.0, 0.0, 0.0, 0.0, 1.0)) + val noGPCs = raster.getDatasetHydrated.GetGCPCount == 0 + val noGeoTransform = raster.getDatasetHydrated.GetGeoTransform == null || + (raster.getDatasetHydrated.GetGeoTransform sameElements Array(0.0, 1.0, 0.0, 0.0, 0.0, 1.0)) noGPCs && noGeoTransform } @@ -41,7 +41,7 @@ object MosaicRasterWriteOptions { def apply(raster: MosaicRasterGDAL): MosaicRasterWriteOptions = { val compression = raster.getCompression - val format = raster.getDataset.GetDriver.getShortName + val format = raster.getDatasetHydrated.GetDriver.getShortName val extension = raster.getRasterFileExtension val resampling = "nearest" val pixelSize = None diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterHydrator.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterHydrator.scala index 1246a53e1..8fa6f0836 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterHydrator.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterHydrator.scala @@ -1,49 +1,39 @@ package com.databricks.labs.mosaic.core.raster.io -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import java.util.{Vector => JVector} +import org.gdal.gdal.{Dataset, gdal} +import org.gdal.gdalconst.gdalconstConstants.GA_ReadOnly trait RasterHydrator { - /** - * Allows for recreation from file system or from content bytes. - * - hydrate the underlying GDAL dataset, required call after destroy. - * - recommend to always use this call when obtaining a raster for use in operation. - * @param forceHydrate - * if true, rehydrate even if the dataset object exists; default is false. - * @return - * Returns a hydrated (ready) [[MosaicRasterGDAL]] object. - */ - def withHydratedDataset(forceHydrate: Boolean = false): MosaicRasterGDAL - - /** - * Refreshes the raster dataset object. This is needed after writing to a file - * system path. GDAL only properly writes to a file system path if the - * raster object is destroyed. After refresh operation the raster object is - * usable again. - * - if already existing, flushes the cache of the raster and destroys. This is needed to ensure that the - * raster is written to disk. This is needed for operations like RasterProject. - * - * @return - * Returns [[MosaicRasterGDAL]]. - */ - def withDatasetRefreshFromPath(): MosaicRasterGDAL + /** @return Underlying GDAL raster dataset object, hydrated if possible. */ + def getDatasetHydrated: Dataset + /** rehydrate the underlying GDAL raster dataset object. This is for forcing a refresh. */ + def reHydrate(): Unit } /** singleton */ object RasterHydrator { /** - * Hydrate the tile's raster. - * - * @param tile - * The [[MosaicRasterTile]] with the raster to hydrate. - * @param forceHydrate - * if true, rehydrate even if the dataset object exists; default is false. + * Opens a raster from a file system path with a given driver. + * @param path + * The path to the raster file. + * @param driverShortNameOpt + * The driver short name to use. If None, then GDAL will try to identify + * the driver from the file extension + * @return + * A GDAL [[Dataset]] object. */ - def withHydratedDataset(tile: MosaicRasterTile, forceHydrate: Boolean = false): MosaicRasterGDAL = { - tile.raster.withHydratedDataset(forceHydrate = forceHydrate) + def pathAsDataset(path: String, driverShortNameOpt: Option[String]): Dataset = { + driverShortNameOpt match { + case Some(driverShortName) => + val drivers = new JVector[String]() + drivers.add(driverShortName) + gdal.OpenEx(path, GA_ReadOnly, drivers) + case None => gdal.Open(path, GA_ReadOnly) + } } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala index fd0d8b3af..de215b45c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala @@ -23,7 +23,7 @@ object GDALBuildVRT { val effectiveCommand = OperatorOptions.appendOptions(command, MosaicRasterWriteOptions.VRT) val vrtOptionsVec = OperatorOptions.parseOptions(effectiveCommand) val vrtOptions = new BuildVRTOptions(vrtOptionsVec) - val result = gdal.BuildVRT(outputPath, rasters.map(_.getDataset).toArray, vrtOptions) + val vrtResult = gdal.BuildVRT(outputPath, rasters.map(_.getDatasetHydrated).toArray, vrtOptions) val errorMsg = gdal.GetLastErrorMsg val createInfo = Map( "path" -> outputPath, @@ -34,8 +34,9 @@ object GDALBuildVRT { "all_parents" -> rasters.map(_.getParentPath).mkString(";") ) // VRT files are just meta files, mem size doesnt make much sense so we keep -1 - MosaicRasterGDAL(result, createInfo, -1) - .withDatasetRefreshFromPath() + val result = MosaicRasterGDAL(vrtResult, createInfo, -1) + result.reHydrate() // flush cache + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala index e22228817..30094571a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala @@ -35,7 +35,7 @@ object GDALCalc { val toRun = effectiveCommand.replace("gdal_calc", gdal_calc) val commandRes = SysUtils.runCommand(s"python3 $toRun") val errorMsg = gdal.GetLastErrorMsg - val result = GDAL.raster(resultPath, resultPath) + val calcResult = GDAL.raster(resultPath, resultPath) val createInfo = Map( "path" -> resultPath, "parentPath" -> resultPath, @@ -53,7 +53,9 @@ object GDALCalc { |${commandRes._3} |""".stripMargin ) - result.copy(createInfo = createInfo) + val result = calcResult.copy(createInfo = createInfo) + //result.reHydrate() // flush cache not needed here + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALInfo.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALInfo.scala index 84089487b..cd2430e0e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALInfo.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALInfo.scala @@ -22,7 +22,7 @@ object GDALInfo { val infoOptionsVec = OperatorOptions.parseOptions(command) val infoOptions = new InfoOptions(infoOptionsVec) - val gdalInfo = gdal.GDALInfo(raster.getDataset, infoOptions) + val gdalInfo = gdal.GDALInfo(raster.getDatasetHydrated, infoOptions) if (gdalInfo == null) { s""" diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala index 9cd1ccc47..8acd8f436 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala @@ -30,7 +30,7 @@ object GDALTranslate { val effectiveCommand = OperatorOptions.appendOptions(command, writeOptions) val translateOptionsVec = OperatorOptions.parseOptions(effectiveCommand) val translateOptions = new TranslateOptions(translateOptionsVec) - val result = gdal.Translate(outputPath, raster.getDataset, translateOptions) + val transResult = gdal.Translate(outputPath, raster.getDatasetHydrated, translateOptions) val errorMsg = gdal.GetLastErrorMsg val size = Files.size(Paths.get(outputPath)) val createInfo = Map( @@ -41,9 +41,9 @@ object GDALTranslate { "last_error" -> errorMsg, "all_parents" -> raster.getParentPath ) - raster - .copy(result, createInfo, size) - .withDatasetRefreshFromPath() + val result = raster.copy(transResult, createInfo, size) + result.reHydrate() // flush cache + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala index e93e77b11..7b8e86e8b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala @@ -27,7 +27,7 @@ object GDALWarp { val effectiveCommand = OperatorOptions.appendOptions(command, rasters.head.getWriteOptions) val warpOptionsVec = OperatorOptions.parseOptions(effectiveCommand) val warpOptions = new WarpOptions(warpOptionsVec) - val result = gdal.Warp(outputPath, rasters.map(_.getDataset).toArray, warpOptions) + val warpResult = gdal.Warp(outputPath, rasters.map(_.getDatasetHydrated).toArray, warpOptions) // Format will always be the same as the first raster val errorMsg = gdal.GetLastErrorMsg val size = Try(Files.size(Paths.get(outputPath))).getOrElse(-1L) @@ -40,8 +40,9 @@ object GDALWarp { "last_error" -> errorMsg, "all_parents" -> rasters.map(_.getParentPath).mkString(";") ) - rasters.head.copy(result, clipCreateInfo, size) - .withDatasetRefreshFromPath() + val result = rasters.head.copy(warpResult, clipCreateInfo, size) + result.reHydrate() // need to flushCache + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala index ce386d8de..593592b2e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala @@ -36,13 +36,13 @@ object PixelCombineRasters { rasters, command = s"gdalbuildvrt -resolution highest" ) - vrtRaster.destroy() // post vrt addPixelFunction(vrtPath, pythonFunc, pythonFuncName) + vrtRaster.reHydrate() // after pixel func val result = GDALTranslate.executeTranslate( rasterPath, - vrtRaster.withDatasetRefreshFromPath(), + vrtRaster, command = s"gdal_translate", outOptions ) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala index 512e7223f..12e763824 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala @@ -23,7 +23,10 @@ object BalancedSubdivision { * The number of splits. */ def getNumSplits(raster: MosaicRasterGDAL, destSize: Int): Int = { - val testSize: Long = raster.withHydratedDataset().getMemSize + val testSize: Long = raster.getMemSize match { + case m if m > 0 => m + case _ => raster.calcMemSize() + } val size: Long = { if (testSize > -1) testSize else 0L @@ -92,12 +95,11 @@ object BalancedSubdivision { tile: MosaicRasterTile, sizeInMb: Int ): Seq[MosaicRasterTile] = { - val raster = tile.getRaster.withHydratedDataset() + val raster = tile.getRaster val numSplits = getNumSplits(raster, sizeInMb) val (x, y) = raster.getDimensions val (tileX, tileY) = getTileSize(x, y, numSplits) - raster.destroy() ReTile.reTile(tile, tileX, tileY) } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala index 13b30cab8..6d907657a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala @@ -37,7 +37,7 @@ object OverlappingTiles { tileHeight: Int, overlapPercentage: Int ): immutable.Seq[MosaicRasterTile] = { - val raster = tile.getRaster.withHydratedDataset() + val raster = tile.getRaster val (xSize, ySize) = raster.getDimensions val overlapWidth = Math.ceil(tileWidth * overlapPercentage / 100.0).toInt @@ -73,7 +73,6 @@ object OverlappingTiles { } } - raster.destroy() // destroy the hydrated raster val (result, invalid) = tiles.flatten.partition(_._1) // true goes to result // invalid.flatMap(t => Option(t._2)).foreach(_.destroy()) // destroy invalids result.map(t => MosaicRasterTile(null, t._2, tileDataType)) // return valid tiles diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala index 6310e2c49..f01076d59 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala @@ -30,7 +30,7 @@ object ReTile { tileWidth: Int, tileHeight: Int ): Seq[MosaicRasterTile] = { - val raster = tile.getRaster.withHydratedDataset() + val raster = tile.getRaster val (xR, yR) = raster.getDimensions val xTiles = Math.ceil(xR / tileWidth).toInt val yTiles = Math.ceil(yR / tileHeight).toInt @@ -62,7 +62,6 @@ object ReTile { (false, result) // empty result } } - raster.destroy() val (result, invalid) = tiles.partition(_._1) // true goes to result // invalid.flatMap(t => Option(t._2)).foreach(_.destroy()) // destroy invalids diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala index 88a8e4bd2..9bb48f94b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala @@ -26,7 +26,7 @@ object SeparateBands { def separate( tile: => MosaicRasterTile ): Seq[MosaicRasterTile] = { - val raster = tile.getRaster.withHydratedDataset() + val raster = tile.getRaster val tiles = for (i <- 0 until raster.numBands) yield { val fileExtension = raster.getRasterFileExtension val rasterPath = PathUtils.createTmpFilePath(fileExtension) @@ -64,8 +64,6 @@ object SeparateBands { } } - raster.destroy() - val (result, _) = tiles.partition(_._1) result.map(t => new MosaicRasterTile(null, t._2, tileDataType)) } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala index b34a82b69..7309d49b2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala @@ -151,7 +151,7 @@ case class MosaicRasterTile( } def getSequenceNumber: Int = - Try(raster.getDataset.GetMetadataItem("BAND_INDEX", "DATABRICKS_MOSAIC")) match { + Try(this.raster.getDatasetHydrated.GetMetadataItem("BAND_INDEX", "DATABRICKS_MOSAIC")) match { case Success(value) => value.toInt case Failure(_) => -1 } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala index 31372a3d0..757538cdc 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala @@ -94,7 +94,7 @@ object ReTileOnRead extends ReadStrategy { val tiles = localSubdivide(tmpPath, inPath, sizeInMB) val rows = tiles.map(tile => { - val raster = tile.getRaster.withHydratedDataset() + val raster = tile.getRaster val trimmedSchema = StructType(requiredSchema.filter(field => field.name != TILE)) val fields = trimmedSchema.fieldNames.map { diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala index 18953b818..e23d93b56 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala @@ -27,14 +27,12 @@ case class RST_Avg(tileExpr: Expression, expressionConfig: MosaicExpressionConfi implicit val formats: DefaultFormats.type = org.json4s.DefaultFormats val command = s"gdalinfo -stats -json -mm -nogcp -nomd -norat -noct" - val raster = tile.getRaster.withHydratedDataset() - val gdalInfo = GDALInfo.executeInfo(raster, command) + val gdalInfo = GDALInfo.executeInfo(tile.getRaster, command) // parse json from gdalinfo val json = parse(gdalInfo).extract[Map[String, Any]] val meanValues = json("bands").asInstanceOf[List[Map[String, Any]]].map { band => band("mean").asInstanceOf[Double] } - raster.destroy() ArrayData.toArrayData(meanValues.toArray) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala index 129db93bf..68cf21c1f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala @@ -31,8 +31,8 @@ case class RST_BoundingBox( * The bounding box of the raster as a WKB polygon. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val gt = raster.getDataset.GetGeoTransform() + val raster = tile.getRaster + val gt = raster.getGeoTransform val (originX, originY) = GDAL.toWorldCoord(gt, 0, 0) val (endX, endY) = GDAL.toWorldCoord(gt, raster.xSize, raster.ySize) val geometryAPI = GeometryAPI(expressionConfig.getGeometryAPI) @@ -46,7 +46,6 @@ case class RST_BoundingBox( ).map(geometryAPI.fromCoords), GeometryTypeEnum.POLYGON ) - raster.destroy() bboxPolygon.toWKB } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala index 9f59b6afd..750ffef39 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala @@ -54,15 +54,12 @@ case class RST_Clip( val geometry = geometryAPI.geometry(arg1, geometryExpr.dataType) val geomCRS = geometry.getSpatialReferenceOSR val cutline = arg2.asInstanceOf[Boolean] - val raster = tile.getRaster.withHydratedDataset() - val result = tile.copy( + tile.copy( raster = RasterClipByVector.clip( - raster, geometry, geomCRS, geometryAPI, + tile.getRaster, geometry, geomCRS, geometryAPI, cutlineAllTouched = cutline, mosaicConfig = expressionConfig ) ) - raster.destroy() - result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala index 4cf49f446..b2c1cacd3 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala @@ -35,8 +35,7 @@ case class RST_CombineAvg( val resultType = getRasterType(dataType) MosaicRasterTile( index, - CombineAVG.compute(tiles.map(_.getRaster.withHydratedDataset())) - .withDatasetRefreshFromPath(), + CombineAVG.compute(tiles.map(_.getRaster)), resultType ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala index 94cb21b9f..931b1e2b8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala @@ -92,8 +92,7 @@ case class RST_CombineAvgAgg( // If merging multiple index rasters, the index value is dropped val idx = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null - var combined = CombineAVG.compute(tiles.map(_.getRaster.withHydratedDataset())) - .withDatasetRefreshFromPath() + var combined = CombineAVG.compute(tiles.map(_.getRaster)) val resultType = getRasterType(dataType) var result = MosaicRasterTile(idx, combined, resultType).formatCellId(indexSystem) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala index 96f9ae073..78b629d16 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala @@ -53,12 +53,10 @@ case class RST_Convolve( case _ => throw new IllegalArgumentException(s"Unsupported kernel type: ${kernelExpr.dataType}") } )) - val raster = tile.getRaster.withHydratedDataset() - val result = tile.copy( - raster = raster.convolve(kernel) + + tile.copy( + raster = tile.getRaster.convolve(kernel) ) - raster.destroy() - result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala index 348f254ae..c56b48bea 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala @@ -43,8 +43,7 @@ case class RST_DerivedBand( val resultType = getRasterType(dataType) MosaicRasterTile( index, - PixelCombineRasters.combine(tiles.map(_.getRaster.withHydratedDataset()), pythonFunc, funcName) - .withDatasetRefreshFromPath(), + PixelCombineRasters.combine(tiles.map(_.getRaster), pythonFunc, funcName), resultType ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala index f4dcbf7a9..c28705825 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala @@ -95,9 +95,7 @@ case class RST_DerivedBandAgg( // If merging multiple index rasters, the index value is dropped val idx = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null - - var combined = PixelCombineRasters.combine(tiles.map(_.getRaster.withHydratedDataset()), pythonFunc, funcName) - .withDatasetRefreshFromPath() + var combined = PixelCombineRasters.combine(tiles.map(_.getRaster), pythonFunc, funcName) val resultType = getRasterType(dataType) var result = MosaicRasterTile(idx, combined, resultType) .formatCellId(IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem)) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala index e257f05be..c989a6786 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala @@ -48,12 +48,9 @@ case class RST_Filter( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val n = arg1.asInstanceOf[Int] val operation = arg2.asInstanceOf[UTF8String].toString - val raster = tile.getRaster.withHydratedDataset() - val result = tile.copy( - raster = raster.filter(n, operation) + tile.copy( + raster = tile.getRaster.filter(n, operation) ) - raster.destroy() - result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala index 682d3138a..4d6083631 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala @@ -42,7 +42,7 @@ case class RST_FromBands( * The stacked and resampled raster. */ override def rasterTransform(rasters: Seq[MosaicRasterTile]): Any = { - rasters.head.copy(raster = MergeBands.merge(rasters.map(_.getRaster.withHydratedDataset()), "bilinear")) + rasters.head.copy(raster = MergeBands.merge(rasters.map(_.getRaster), "bilinear")) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala index 00ee01e1a..d67bc5d7f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala @@ -19,9 +19,7 @@ case class RST_GeoReference(raster: Expression, expressionConfig: MosaicExpressi /** Returns the georeference of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val geoTransform = raster.getDataset.GetGeoTransform() - raster.destroy() + val geoTransform = tile.getRaster.getGeoTransform buildMapDouble( Map( "upperLeftX" -> geoTransform(0), diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoData.scala index 73d7ca7da..596ca03c6 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoData.scala @@ -33,10 +33,8 @@ case class RST_GetNoData( * The no data value of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val result = ArrayData.toArrayData(raster.getBands.map(_.noDataValue)) - raster.destroy() - result + val raster = tile.getRaster + ArrayData.toArrayData(raster.getBands.map(_.noDataValue)) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala index 01c6b39f8..9356d27d2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala @@ -32,10 +32,7 @@ case class RST_GetSubdataset( /** Returns the subdatasets of the raster. */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { val subsetName = arg1.asInstanceOf[UTF8String].toString - val raster = tile.getRaster.withHydratedDataset() - val result = tile.copy(raster = raster.getSubdataset(subsetName)) - raster.destroy() - result + tile.copy(raster = tile.getRaster.getSubdataset(subsetName)) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Height.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Height.scala index c5c8ed915..bd54511b0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Height.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Height.scala @@ -18,12 +18,7 @@ case class RST_Height(raster: Expression, expressionConfig: MosaicExpressionConf override def dataType: DataType = IntegerType /** Returns the width of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val result = raster.ySize - raster.destroy() - result - } + override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.ySize } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala index e82ccd5a4..189b329af 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala @@ -38,7 +38,7 @@ case class RST_InitNoData( * The raster with initialized no data values. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() + val raster = tile.getRaster val noDataValues = raster.getBands.map(_.noDataValue).mkString(" ") val dstNoDataValues = raster.getBands .map(_.getBand.getDataType) @@ -46,15 +46,13 @@ case class RST_InitNoData( .mkString(" ") val resultPath = PathUtils.createTmpFilePath(GDAL.getExtension(raster.getDriversShortName)) val cmd = s"""gdalwarp -of ${raster.getDriversShortName} -dstnodata "$dstNoDataValues" -srcnodata "$noDataValues"""" - val result = tile.copy( + tile.copy( raster = GDALWarp.executeWarp( resultPath, Seq(raster), command = cmd ) ) - raster.destroy() - result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala index 1c2d5d264..c8b7813e7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala @@ -19,10 +19,8 @@ case class RST_IsEmpty(raster: Expression, expressionConfig: MosaicExpressionCon /** Returns true if the raster is empty. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val result = (raster.ySize == 0 && raster.xSize == 0) || raster.isEmpty - raster.destroy() - result + val raster = tile.getRaster + (raster.ySize == 0 && raster.xSize == 0) || raster.isEmpty } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala index 807065ebf..ec9897cc0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala @@ -21,10 +21,9 @@ case class RST_Max(raster: Expression, expressionConfig: MosaicExpressionConfig) /** Returns the max value per band of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val nBands = raster.getDataset.GetRasterCount() + val raster = tile.getRaster + val nBands = raster.getDatasetHydrated.GetRasterCount() val maxValues = (1 to nBands).map(raster.getBand(_).maxPixelValue) - raster.destroy() ArrayData.toArrayData(maxValues.toArray) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala index a324d6f70..ae1e65b11 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala @@ -23,7 +23,7 @@ case class RST_Median(rasterExpr: Expression, expressionConfig: MosaicExpression /** Returns the median value per band of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() + val raster = tile.getRaster val width = raster.xSize * raster.pixelXSize val height = raster.ySize * raster.pixelYSize val outShortName = raster.getDriversShortName @@ -33,10 +33,9 @@ case class RST_Median(rasterExpr: Expression, expressionConfig: MosaicExpression Seq(raster), command = s"gdalwarp -r med -tr $width $height -of $outShortName" ) - raster.destroy() // Max pixel is a hack since we get a 1x1 raster back - val maxValues = (1 to medRaster.getDataset.GetRasterCount()).map(medRaster.getBand(_).maxPixelValue) + val maxValues = (1 to medRaster.getDatasetHydrated.GetRasterCount()).map(medRaster.getBand(_).maxPixelValue) ArrayData.toArrayData(maxValues.toArray) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala index cedb29c2c..f9719c899 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala @@ -21,7 +21,7 @@ case class RST_MemSize(raster: Expression, expressionConfig: MosaicExpressionCon /** Returns the memory size of the raster in bytes. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - Try(tile.getRaster.withHydratedDataset().getMemSize).getOrElse(-1) + Try(tile.getRaster.getMemSize).getOrElse(-1) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala index f0ea1dfd0..844b456e8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala @@ -40,9 +40,10 @@ case class RST_Merge( */ override def rasterTransform(tiles: Seq[MosaicRasterTile]): Any = { val index = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null + val mergeRaster = MergeRasters.merge(tiles.map(_.getRaster)) + mergeRaster.reHydrate() // flush cache tiles.head.copy( - raster = MergeRasters.merge(tiles.map(_.getRaster.withHydratedDataset())) - .withDatasetRefreshFromPath(), + raster = mergeRaster, index = index ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala index 50394dae1..33cb46deb 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala @@ -88,8 +88,8 @@ case class RST_MergeAgg( // If merging multiple index rasters, the index value is dropped val idx = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null - var merged = MergeRasters.merge(tiles.map(_.getRaster.withHydratedDataset())) - .withDatasetRefreshFromPath() + var merged = MergeRasters.merge(tiles.map(_.getRaster)) + merged.reHydrate() // flushCache val resultType = getRasterType(dataType) var result = MosaicRasterTile(idx, merged, resultType).formatCellId( diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetaData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetaData.scala index b6ed62fb9..3b6bfaf78 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetaData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetaData.scala @@ -18,12 +18,7 @@ case class RST_MetaData(raster: Expression, expressionConfig: MosaicExpressionCo override def dataType: DataType = MapType(StringType, StringType) /** Returns the metadata of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val result = buildMapString(raster.metadata) - raster.destroy() - result - } + override def rasterTransform(tile: MosaicRasterTile): Any = buildMapString(tile.getRaster.metadata) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala index d35645366..2abe1bad8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala @@ -21,10 +21,9 @@ case class RST_Min(raster: Expression, expressionConfig: MosaicExpressionConfig) /** Returns the min value per band of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val nBands = raster.getDataset.GetRasterCount() + val raster = tile.getRaster + val nBands = raster.getDatasetHydrated.GetRasterCount() val minValues = (1 to nBands).map(raster.getBand(_).minPixelValue) - raster.destroy() ArrayData.toArrayData(minValues.toArray) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala index 8511d8917..0110331e6 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala @@ -47,10 +47,7 @@ case class RST_NDVI( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val redInd = arg1.asInstanceOf[Int] val nirInd = arg2.asInstanceOf[Int] - val raster = tile.getRaster.withHydratedDataset() - val result = tile.copy(raster = NDVI.compute(raster, redInd, nirInd)) - raster.destroy() - result + tile.copy(raster = NDVI.compute(tile.getRaster, redInd, nirInd)) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBands.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBands.scala index 8e2bb6de5..383cf6d73 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBands.scala @@ -18,12 +18,7 @@ case class RST_NumBands(raster: Expression, expressionConfig: MosaicExpressionCo override def dataType: DataType = IntegerType /** Returns the number of bands in the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val result = raster.numBands - raster.destroy() - result - } + override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.numBands } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala index ad24bfeac..dae9c18ba 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala @@ -30,14 +30,13 @@ case class RST_PixelCount( * countNodData */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { - val raster = tile.getRaster.withHydratedDataset() - val bandCount = raster.getDataset.GetRasterCount() + val raster = tile.getRaster + val bandCount = raster.getDatasetHydrated.GetRasterCount() val countNoData = arg1.asInstanceOf[Boolean] val countAll = arg2.asInstanceOf[Boolean] val pixelCount = (1 to bandCount).map( raster.getBand(_).pixelCount(countNoData, countAll) ) - raster.destroy() ArrayData.toArrayData(pixelCount.toArray) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeight.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeight.scala index 00e36279b..13c717a2e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeight.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeight.scala @@ -19,9 +19,7 @@ case class RST_PixelHeight(raster: Expression, expressionConfig: MosaicExpressio /** Returns the pixel height of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val gt = raster.getGeoTransform - raster.destroy() + val gt = tile.getRaster.getGeoTransform val scaleY = gt(5) val skewX = gt(2) // when there is no skew the height is scaleY, but we cant assume 0-only skew diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidth.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidth.scala index 8c373089a..f1b3e6cee 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidth.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidth.scala @@ -19,9 +19,7 @@ case class RST_PixelWidth(raster: Expression, expressionConfig: MosaicExpression /** Returns the pixel width of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val gt = raster.getGeoTransform - raster.destroy() + val gt = tile.getRaster.getGeoTransform val scaleX = gt(1) val skewY = gt(4) // when there is no skew width is scaleX, but we cant assume 0-only skew diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala index 28da96c09..6bdbfbaf6 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala @@ -31,9 +31,7 @@ case class RST_RasterToWorldCoord( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val x = arg1.asInstanceOf[Int] val y = arg2.asInstanceOf[Int] - val raster = tile.getRaster.withHydratedDataset() - val gt = raster.getDataset.GetGeoTransform() - raster.destroy() + val gt = tile.getRaster.getGeoTransform val (xGeo, yGeo) = GDAL.toWorldCoord(gt, x, y) val geometryAPI = GeometryAPI(expressionConfig.getGeometryAPI) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala index d3b272868..613864835 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala @@ -29,10 +29,7 @@ case class RST_RasterToWorldCoordX( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val x = arg1.asInstanceOf[Int] val y = arg2.asInstanceOf[Int] - val raster = tile.getRaster.withHydratedDataset() - val gt = raster.getDataset.GetGeoTransform() - raster.destroy() - + val gt = tile.getRaster.getGeoTransform val (xGeo, _) = GDAL.toWorldCoord(gt, x, y) xGeo } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala index f6b2a14e0..9531c6513 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala @@ -29,10 +29,7 @@ case class RST_RasterToWorldCoordY( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val x = arg1.asInstanceOf[Int] val y = arg2.asInstanceOf[Int] - val raster = tile.getRaster.withHydratedDataset() - val gt = raster.getDataset.GetGeoTransform() - raster.destroy() - + val gt = tile.getRaster.getGeoTransform val (_, yGeo) = GDAL.toWorldCoord(gt, x, y) yGeo } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala index eb7bb1dad..1191982d0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala @@ -19,12 +19,9 @@ case class RST_Rotation(raster: Expression, expressionConfig: MosaicExpressionCo /** Returns the rotation angle of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val gt = raster.getDataset.GetGeoTransform() + val gt = tile.getRaster.getGeoTransform // arctan of y_skew and x_scale - val result = math.atan(gt(4) / gt(1)) - raster.destroy() - result + math.atan(gt(4) / gt(1)) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala index 3b9432d65..9c4243540 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala @@ -22,13 +22,10 @@ case class RST_SRID(raster: Expression, expressionConfig: MosaicExpressionConfig /** Returns the SRID of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() // Reference: https://gis.stackexchange.com/questions/267321/extracting-epsg-from-a-raster-using-gdal-bindings-in-python - val proj = new SpatialReference(raster.getDataset.GetProjection()) + val proj = new SpatialReference(tile.getRaster.getDatasetHydrated.GetProjection()) Try(proj.AutoIdentifyEPSG()) - val result = Try(proj.GetAttrValue("AUTHORITY", 1).toInt).getOrElse(0) - raster.destroy() - result + Try(proj.GetAttrValue("AUTHORITY", 1).toInt).getOrElse(0) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala index 3c6b84447..eb8a9794e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala @@ -18,12 +18,7 @@ case class RST_ScaleX(raster: Expression, expressionConfig: MosaicExpressionConf override def dataType: DataType = DoubleType /** Returns the scale x of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val result = raster.getDataset.GetGeoTransform()(1) - raster.destroy() - result - } + override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.getGeoTransform(1) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala index 39a9c83df..3eb774cb8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala @@ -18,12 +18,7 @@ case class RST_ScaleY(raster: Expression, expressionConfig: MosaicExpressionConf override def dataType: DataType = DoubleType /** Returns the scale y of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val result = raster.getDataset.GetGeoTransform()(5) - raster.destroy() - result - } + override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.getGeoTransform(5) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala index 9565a89ad..df37b33e7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala @@ -43,7 +43,7 @@ case class RST_SetNoData( * The raster with the specified no data values. */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { - val raster = tile.getRaster.withHydratedDataset() + val raster = tile.getRaster val noDataValues = raster.getBands.map(_.noDataValue).mkString(" ") val dstNoDataValues = (arg1 match { case d: Double => Array.fill[Double](raster.numBands)(d) @@ -54,15 +54,13 @@ case class RST_SetNoData( }).mkString(" ") val resultPath = PathUtils.createTmpFilePath(GDAL.getExtension(raster.getDriversShortName)) val cmd = s"""gdalwarp -of ${raster.getDriversShortName} -dstnodata "$dstNoDataValues" -srcnodata "$noDataValues"""" - val result = tile.copy( + tile.copy( raster = GDALWarp.executeWarp( resultPath, Seq(raster), command = cmd ) ) - raster.destroy() - result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala index b934f87ee..03be43f65 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala @@ -2,6 +2,7 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} @@ -44,11 +45,13 @@ case class RST_SetSRID( * The updated raster tile. */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { - val raster = tile.getRaster.withHydratedDataset() - val referenced = raster.setSRID(arg1.asInstanceOf[Int]) - val result = tile.copy(raster = referenced) - raster.destroy() - result + + // set srid on the raster + // - this is an in-place operation as of 0.4.3+ + val raster = tile.getRaster + raster.setSRID(arg1.asInstanceOf[Int]) + // create a new object for the return + tile.copy(raster = MosaicRasterGDAL(null, raster.getCreateInfo, raster.getMemSize)) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala index df3aefa8c..82c7c13c2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala @@ -18,12 +18,7 @@ case class RST_SkewX(raster: Expression, expressionConfig: MosaicExpressionConfi override def dataType: DataType = DoubleType /** Returns the skew x of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val result = raster.getDataset.GetGeoTransform()(2) - raster.destroy() - result - } + override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.getGeoTransform(2) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala index e29f3cd29..34d179e69 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala @@ -18,12 +18,7 @@ case class RST_SkewY(raster: Expression, expressionConfig: MosaicExpressionConfi override def dataType: DataType = DoubleType /** Returns the skew y of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val result = raster.getDataset.GetGeoTransform()(4) - raster.destroy() - result - } + override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.getGeoTransform(4) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdatasets.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdatasets.scala index e3263a268..091efcc84 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdatasets.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdatasets.scala @@ -22,12 +22,7 @@ case class RST_Subdatasets(raster: Expression, expressionConfig: MosaicExpressio override def dataType: DataType = MapType(StringType, StringType) /** Returns the subdatasets of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val result = buildMapString(raster.subdatasets) - raster.destroy() - result - } + override def rasterTransform(tile: MosaicRasterTile): Any = buildMapString(tile.getRaster.subdatasets) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala index 20357920c..3b8c0ff43 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala @@ -29,9 +29,7 @@ case class RST_Summary(raster: Expression, expressionConfig: MosaicExpressionCon // https://gdal.org/programs/gdalinfo.html vector.add("-json") val infoOptions = new InfoOptions(vector) - val raster = tile.getRaster.withHydratedDataset() - val gdalInfo = GDALInfo(raster.getDataset, infoOptions) - raster.destroy() + val gdalInfo = GDALInfo(tile.getRaster.getDatasetHydrated, infoOptions) UTF8String.fromString(gdalInfo) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala index 74f574cdc..fa18cba24 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala @@ -27,7 +27,7 @@ case class RST_Tessellate( */ override def rasterGenerator(tile: MosaicRasterTile, resolution: Int): Seq[MosaicRasterTile] = { RasterTessellate.tessellate( - tile.getRaster.withHydratedDataset(), + tile.getRaster, resolution, indexSystem, geometryAPI diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala index d06772435..a33866011 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala @@ -36,10 +36,7 @@ case class RST_Transform( val sReff = new SpatialReference() sReff.ImportFromEPSG(srid) sReff.SetAxisMappingStrategy(org.gdal.osr.osrConstants.OAMS_TRADITIONAL_GIS_ORDER) - val raster = tile.getRaster.withHydratedDataset() - val result = tile.copy(raster = RasterProject.project(raster, sReff)) - raster.destroy() - result + tile.copy(raster = RasterProject.project(tile.getRaster, sReff)) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala index 4c9c034c4..72d336fe4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala @@ -18,12 +18,7 @@ case class RST_TryOpen(raster: Expression, expressionConfig: MosaicExpressionCon override def dataType: DataType = BooleanType /** Returns true if the raster can be opened. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val result = Option(raster.getDataset).isDefined - raster.destroy() - result - } + override def rasterTransform(tile: MosaicRasterTile): Any = Option(tile.getRaster.getDatasetHydrated).isDefined } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala index 86048fda7..8b1b5fbc4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala @@ -18,12 +18,7 @@ case class RST_UpperLeftX(raster: Expression, expressionConfig: MosaicExpression override def dataType: DataType = DoubleType /** Returns the upper left x of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val result = raster.getDataset.GetGeoTransform()(0) - raster.destroy() - result - } + override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.getGeoTransform(0) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala index 692d76f53..10604b97f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala @@ -18,12 +18,7 @@ case class RST_UpperLeftY(raster: Expression, expressionConfig: MosaicExpression override def dataType: DataType = DoubleType /** Returns the upper left y of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val result = raster.getDataset.GetGeoTransform()(3) - raster.destroy() - result - } + override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.getGeoTransform(3) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Width.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Width.scala index 81bb8b9a4..5543c1b81 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Width.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Width.scala @@ -18,12 +18,7 @@ case class RST_Width(raster: Expression, expressionConfig: MosaicExpressionConfi override def dataType: DataType = IntegerType /** Returns the width of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster.withHydratedDataset() - val result = raster.xSize - raster.destroy() - result - } + override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.xSize } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala index 5eadfa822..9057d3b95 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala @@ -30,9 +30,7 @@ case class RST_WorldToRasterCoord( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val xGeo = arg1.asInstanceOf[Double] val yGeo = arg2.asInstanceOf[Double] - val raster = tile.getRaster.withHydratedDataset() - val gt = raster.getDataset.GetGeoTransform() - raster.destroy() + val gt = tile.getRaster.getDatasetHydrated.GetGeoTransform() val (x, y) = GDAL.fromWorldCoord(gt, xGeo, yGeo) InternalRow.fromSeq(Seq(x, y)) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala index 46006bb97..543733def 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala @@ -28,9 +28,7 @@ case class RST_WorldToRasterCoordX( */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val xGeo = arg1.asInstanceOf[Double] - val raster = tile.getRaster.withHydratedDataset() - val gt = raster.getDataset.GetGeoTransform() - raster.destroy() + val gt = tile.getRaster.getDatasetHydrated.GetGeoTransform() GDAL.fromWorldCoord(gt, xGeo, 0)._1 } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala index 72e225afa..d61f6cd31 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala @@ -28,9 +28,7 @@ case class RST_WorldToRasterCoordY( */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val xGeo = arg1.asInstanceOf[Double] - val raster = tile.getRaster.withHydratedDataset() - val gt = raster.getDataset.GetGeoTransform() - raster.destroy() + val gt = tile.getRaster.getDatasetHydrated.GetGeoTransform() GDAL.fromWorldCoord(gt, xGeo, 0)._2 } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala index 7395be565..0c49e20f7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala @@ -65,9 +65,9 @@ case class RST_Write( private def copyToArg1Dir(inTile: MosaicRasterTile, arg1: Any): MosaicRasterGDAL = { require(dirExpr.isInstanceOf[Literal]) - val inRaster = inTile.getRaster.withHydratedDataset() - val inPath = inRaster.createInfo("path") - val inDriver = inRaster.createInfo("driver") + val inRaster = inTile.getRaster + val inPath = inRaster.getPath + val inDriver = inRaster.getDriversShortName val outPath = GDAL.writeRasters( Seq(inRaster), StringType, @@ -76,7 +76,6 @@ case class RST_Write( ) .head .toString - inRaster.destroy() MosaicRasterGDAL.readRaster( Map("path" -> outPath, "driver" -> inDriver, "parentPath" -> inPath) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGridExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGridExpression.scala index 2136883f8..b9f18ac2b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGridExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGridExpression.scala @@ -59,7 +59,7 @@ trait RasterGridExpression { indexSystem: IndexSystem, resolution: Int ): Seq[Map[Long, Seq[Double]]] = { - val gt = raster.getDataset.GetGeoTransform() + val gt = raster.getDatasetHydrated.GetGeoTransform() val bandTransform = (band: MosaicRasterBandGDAL) => { val results = band.transformValues[(Long, Double)](pixelTransformer(gt, indexSystem, resolution), (0L, -1.0)) results diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala index 7b7d4d407..89b1b9af2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala @@ -65,10 +65,8 @@ abstract class RasterToGridExpression[T <: Expression: ClassTag, P]( override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { GDAL.enable(expressionConfig) val resolution = arg1.asInstanceOf[Int] - val raster = tile.getRaster.withHydratedDataset() - val transformed = griddedPixels(raster, indexSystem, resolution) + val transformed = griddedPixels(tile.getRaster, indexSystem, resolution) val results = transformed.map(_.mapValues(valuesCombiner)) - raster.destroy() serialize(results) } diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterBandGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterBandGDAL.scala index 5d592e1ff..08d6e9780 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterBandGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterBandGDAL.scala @@ -31,7 +31,7 @@ class TestRasterBandGDAL extends SharedSparkSessionGDAL { val testValues = testBand.values(1000, 1000, 100, 50) testValues.length shouldBe 5000 - testRaster.getDataset.delete() + testRaster.destroy() } test("Read band metadata and pixel data from a GRIdded Binary file.") { @@ -51,7 +51,7 @@ class TestRasterBandGDAL extends SharedSparkSessionGDAL { val testValues = testBand.values(1, 1, 4, 5) testValues.length shouldBe 20 - testRaster.getDataset.delete() + testRaster.destroy() } test("Read band metadata and pixel data from a NetCDF file.") { @@ -78,8 +78,8 @@ class TestRasterBandGDAL extends SharedSparkSessionGDAL { noException should be thrownBy testBand.values testValues.length shouldBe 1000 - testRaster.getDataset.delete() - superRaster.getDataset.delete() + testRaster.destroy() + superRaster.destroy() } } diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala index 93ffa8f84..82f77d151 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala @@ -44,7 +44,7 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { val np_content = spark.read.format("binaryFile") .load("src/test/resources/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF") .select("content").first.get(0).asInstanceOf[Array[Byte]] - val np_ds = MosaicRasterGDAL.readRaster(np_content, createInfo).getDataset + val np_ds = MosaicRasterGDAL.readRaster(np_content, createInfo).getDatasetHydrated val np_raster = MosaicRasterGDAL(np_ds, createInfo, -1) np_raster.getMemSize > 0 should be(true) info(s"np_content length? ${np_content.length}") @@ -76,12 +76,12 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { testRaster.SRID shouldBe 0 testRaster.extent shouldBe Seq(-8895604.157333, 1111950.519667, -7783653.637667, 2223901.039333) - testRaster.getDataset.GetProjection() + testRaster.getDatasetHydrated.GetProjection() noException should be thrownBy testRaster.getSpatialReference an[Exception] should be thrownBy testRaster.getBand(-1) an[Exception] should be thrownBy testRaster.getBand(Int.MaxValue) - testRaster.getDataset.delete() + testRaster.destroy() } test("Read raster metadata from a GRIdded Binary file.") { @@ -99,7 +99,7 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { testRaster.SRID shouldBe 0 testRaster.extent shouldBe Seq(-0.375, -0.375, 10.125, 10.125) - testRaster.getDataset.delete() + testRaster.destroy() } test("Read raster metadata from a NetCDF file.") { @@ -125,8 +125,8 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { testRaster.SRID shouldBe 0 testRaster.extent shouldBe Seq(-180.00000610436345, -89.99999847369712, 180.00000610436345, 89.99999847369712) - testRaster.getDataset.delete() - superRaster.getDataset.delete() + testRaster.destroy() + superRaster.destroy() } test("Raster pixel and extent sizes are correct.") { @@ -150,7 +150,7 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { testRaster.xMin - -8895604.157333 < 0.0000001 shouldBe true testRaster.yMin - 2223901.039333 < 0.0000001 shouldBe true - testRaster.getDataset.delete() + testRaster.destroy() } test("Raster filter operations are correct.") { @@ -171,7 +171,8 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { "parentPath" -> "", "driver" -> "GTiff" ) - var result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "avg").withDatasetRefreshFromPath() + var result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "avg") + result.reHydrate() // flush cache var resultValues = result.getBand(1).values @@ -198,7 +199,8 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { // mode - result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "mode").withDatasetRefreshFromPath() + result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "mode") + result.reHydrate() // flush cache resultValues = result.getBand(1).values @@ -251,7 +253,8 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { // median - result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "median").withDatasetRefreshFromPath() + result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "median") + result.reHydrate() // flush cache resultValues = result.getBand(1).values @@ -290,7 +293,8 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { // min filter - result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "min").withDatasetRefreshFromPath() + result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "min") + result.reHydrate() // flush cache resultValues = result.getBand(1).values @@ -329,7 +333,8 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { // max filter - result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "max").withDatasetRefreshFromPath() + result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "max") + result.reHydrate() // flush cache resultValues = result.getBand(1).values From f366d1a455a3f9cef7b9ff539de1e9bc628fb27f Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Wed, 19 Jun 2024 22:11:30 -0400 Subject: [PATCH 12/60] removed tile wrapper functions to raster. improved driver detection. --- docs/source/api/raster-format-readers.rst | 5 +- .../ubuntu-22-spark-3.4/Dockerfile.template | 2 +- .../docker-build/ubuntu-22-spark-3.4/build | 2 + scripts/docker/docker_init.sh | 4 +- scripts/docker/mosaic-docker.sh | 3 +- .../labs/mosaic/core/raster/api/GDAL.scala | 2 +- .../core/raster/gdal/MosaicRasterGDAL.scala | 147 +++++++++++------- .../mosaic/core/raster/io/RasterCleaner.scala | 2 +- .../mosaic/core/raster/operator/NDVI.scala | 2 +- .../operator/clip/RasterClipByVector.scala | 2 +- .../core/raster/operator/gdal/GDALCalc.scala | 2 +- .../raster/operator/proj/RasterProject.scala | 6 +- .../operator/retile/BalancedSubdivision.scala | 4 +- .../operator/retile/OverlappingTiles.scala | 15 +- .../operator/retile/RasterTessellate.scala | 11 +- .../core/raster/operator/retile/ReTile.scala | 14 +- .../operator/separate/SeparateBands.scala | 13 +- .../core/types/model/MosaicRasterTile.scala | 62 ++------ .../datasource/gdal/GDALFileFormat.scala | 4 +- .../mosaic/datasource/gdal/ReTileOnRead.scala | 12 +- .../mosaic/datasource/gdal/ReadAsPath.scala | 20 ++- .../mosaic/datasource/gdal/ReadInMemory.scala | 6 +- .../multiread/RasterAsGridReader.scala | 16 +- .../mosaic/expressions/raster/RST_Avg.scala | 2 +- .../expressions/raster/RST_BoundingBox.scala | 2 +- .../mosaic/expressions/raster/RST_Clip.scala | 2 +- .../expressions/raster/RST_CombineAvg.scala | 4 +- .../raster/RST_CombineAvgAgg.scala | 4 +- .../expressions/raster/RST_Convolve.scala | 2 +- .../expressions/raster/RST_DerivedBand.scala | 4 +- .../raster/RST_DerivedBandAgg.scala | 4 +- .../expressions/raster/RST_Filter.scala | 2 +- .../expressions/raster/RST_FromBands.scala | 2 +- .../expressions/raster/RST_FromContent.scala | 11 +- .../expressions/raster/RST_GeoReference.scala | 2 +- .../expressions/raster/RST_GetNoData.scala | 2 +- .../raster/RST_GetSubdataset.scala | 2 +- .../expressions/raster/RST_Height.scala | 2 +- .../expressions/raster/RST_InitNoData.scala | 6 +- .../expressions/raster/RST_IsEmpty.scala | 2 +- .../expressions/raster/RST_MakeTiles.scala | 10 +- .../expressions/raster/RST_MapAlgebra.scala | 8 +- .../mosaic/expressions/raster/RST_Max.scala | 2 +- .../expressions/raster/RST_Median.scala | 4 +- .../expressions/raster/RST_MemSize.scala | 2 +- .../mosaic/expressions/raster/RST_Merge.scala | 4 +- .../expressions/raster/RST_MergeAgg.scala | 6 +- .../expressions/raster/RST_MetaData.scala | 2 +- .../mosaic/expressions/raster/RST_Min.scala | 2 +- .../mosaic/expressions/raster/RST_NDVI.scala | 2 +- .../expressions/raster/RST_NumBands.scala | 2 +- .../expressions/raster/RST_PixelCount.scala | 2 +- .../expressions/raster/RST_PixelHeight.scala | 2 +- .../expressions/raster/RST_PixelWidth.scala | 2 +- .../raster/RST_RasterToWorldCoord.scala | 2 +- .../raster/RST_RasterToWorldCoordX.scala | 2 +- .../raster/RST_RasterToWorldCoordY.scala | 2 +- .../expressions/raster/RST_Rotation.scala | 2 +- .../mosaic/expressions/raster/RST_SRID.scala | 2 +- .../expressions/raster/RST_ScaleX.scala | 2 +- .../expressions/raster/RST_ScaleY.scala | 2 +- .../expressions/raster/RST_SetNoData.scala | 6 +- .../expressions/raster/RST_SetSRID.scala | 2 +- .../mosaic/expressions/raster/RST_SkewX.scala | 2 +- .../mosaic/expressions/raster/RST_SkewY.scala | 2 +- .../expressions/raster/RST_Subdatasets.scala | 2 +- .../expressions/raster/RST_Summary.scala | 2 +- .../expressions/raster/RST_Tessellate.scala | 2 +- .../expressions/raster/RST_Transform.scala | 2 +- .../expressions/raster/RST_TryOpen.scala | 2 +- .../expressions/raster/RST_UpperLeftX.scala | 2 +- .../expressions/raster/RST_UpperLeftY.scala | 2 +- .../mosaic/expressions/raster/RST_Width.scala | 2 +- .../raster/RST_WorldToRasterCoord.scala | 2 +- .../raster/RST_WorldToRasterCoordX.scala | 2 +- .../raster/RST_WorldToRasterCoordY.scala | 2 +- .../mosaic/expressions/raster/RST_Write.scala | 4 +- .../raster/base/RasterBandExpression.scala | 3 +- .../raster/base/RasterToGridExpression.scala | 2 +- .../mosaic/sql/extensions/MosaicGDAL.scala | 8 +- .../mosaic/core/raster/TestRasterGDAL.scala | 16 +- .../multiread/RasterAsGridReaderTest.scala | 48 ++++-- 82 files changed, 312 insertions(+), 278 deletions(-) diff --git a/docs/source/api/raster-format-readers.rst b/docs/source/api/raster-format-readers.rst index 98b48a027..c9ef66893 100644 --- a/docs/source/api/raster-format-readers.rst +++ b/docs/source/api/raster-format-readers.rst @@ -112,7 +112,8 @@ The interpolation method used is Inverse Distance Weighting (IDW) where the dist distance of the grid. The reader supports the following options: - * :code:`extensions` (default "*") - raster file extensions, optionally separated by ";", e.g. "grib;grb" (StringType) + * :code:`extensions` (default "*") - raster file extensions, optionally separated by ";" (StringType), + e.g. "grib;grb" or "*" or ".tif" or "tif" (what the file ends with will be tested), case insensitive * :code:`'vsizip` (default false) - if the rasters are zipped files, set this to true (BooleanType) * :code:`resolution` (default 0) - resolution of the output grid (IntegerType) * :code:`combiner` (default "mean") - combiner operation to use when converting raster to grid (StringType), options: @@ -123,8 +124,6 @@ The reader supports the following options: starting number of partitions, will grow (x10 up to 10K) for retile and/or tessellate (IntegerType) * :code:`retile` (default true) - recommended to re-tile to smaller tiles (BooleanType) * :code:`tileSize` (default 256) - size of the re-tiled tiles, tiles are always squares of tileSize x tileSize (IntegerType) - * :code:`readSubdatasets` (default false) - if the raster has subdatasets set this to true (BooleanType) - * :code:`subdatasetNumber` (default "0") - if the raster has subdatasets, select a specific subdataset by index (IntegerType) * :code:`subdatasetName` (default "")- if the raster has subdatasets, select a specific subdataset by name (StringType) .. function:: format("raster_to_grid") diff --git a/scripts/docker/docker-build/ubuntu-22-spark-3.4/Dockerfile.template b/scripts/docker/docker-build/ubuntu-22-spark-3.4/Dockerfile.template index 173452a6c..6356da065 100755 --- a/scripts/docker/docker-build/ubuntu-22-spark-3.4/Dockerfile.template +++ b/scripts/docker/docker-build/ubuntu-22-spark-3.4/Dockerfile.template @@ -7,7 +7,7 @@ RUN apt-get update -y RUN apt-get install -y openjdk-8-jdk --no-install-recommends # Install native dependencies -RUN apt-get install -y python3-numpy unixodbc libcurl3-gnutls libsnappy-dev libopenjp2-7 +RUN apt-get install -y python3-numpy unixodbc libcurl3-gnutls libsnappy-dev libopenjp2-7 zip ENV JAVA_HOME /usr/lib/jvm/java-8-openjdk-amd64 diff --git a/scripts/docker/docker-build/ubuntu-22-spark-3.4/build b/scripts/docker/docker-build/ubuntu-22-spark-3.4/build index f3be3419c..0156840bf 100755 --- a/scripts/docker/docker-build/ubuntu-22-spark-3.4/build +++ b/scripts/docker/docker-build/ubuntu-22-spark-3.4/build @@ -1,5 +1,7 @@ #!/bin/bash +# e.g. call `GDAL_VERSION=3.4.1 LIBPROJ_VERSION=7.1.0 SPARK_VERSION=3.4.1 CORES=4 ./build` + set -e sed -e "s/%%GDAL_VERSION%%/$GDAL_VERSION/" \ diff --git a/scripts/docker/docker_init.sh b/scripts/docker/docker_init.sh index df615e9da..40fdd28b7 100755 --- a/scripts/docker/docker_init.sh +++ b/scripts/docker/docker_init.sh @@ -26,6 +26,6 @@ cd /root/mosaic && mvn package -DskipTests echo "\n::: [4] ... build python :::\n" cd /root/mosaic/python && pip install . -# [5] extras +# [5] extras (if any) echo "\n::: [5] ... extras :::\n" -apt-get update && apt-get install -y zip +#apt-get update && apt-get install -y zip diff --git a/scripts/docker/mosaic-docker.sh b/scripts/docker/mosaic-docker.sh index ccf39c049..9186c80fe 100644 --- a/scripts/docker/mosaic-docker.sh +++ b/scripts/docker/mosaic-docker.sh @@ -15,7 +15,8 @@ # [4] get shell with `docker exec -it mosaic-dev /bin/bash -c "unset JAVA_TOOL_OPTIONS && cd /root/mosaic && /bin/bash"`, # - can have multiple shells going; call `sh scripts/docker/exec-shell.sh` also # [5] `docker stop mosaic-dev` whenever done to terminate the container -# NOTE: Ignore 'ERRO[0000] error waiting for container: context canceled' +# NOTE: Ignore 'ERRO[0000] error waiting for container: context canceled'; also had to rebuild image +# to address an issue that came up with update to MacOS Sonoma 14.5 docker run -q --privileged --platform linux/amd64 --name mosaic-dev -p 5005:5005 -p 8888:8888 \ -v $PWD:/root/mosaic -e JAVA_TOOL_OPTIONS="-agentlib:jdwp=transport=dt_socket,address=5005,server=y,suspend=n" \ -itd --rm mosaic-dev:ubuntu22-gdal3.4.1-spark3.4.1 /bin/bash diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala index 4b1fce80b..47f1d3006 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala @@ -212,7 +212,7 @@ object GDAL { overrideDir: Option[String] = None ): UTF8String = { val uuid = UUID.randomUUID().toString - val ext = GDAL.getExtension(raster.getDriversShortName) + val ext = GDAL.getExtension(raster.getDriverShortName) val writePath = overrideDir match { case Some(d) => s"$d/$uuid.$ext" case _ => s"${getCheckpointDir}/$uuid.$ext" diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala index 242dfba4c..45e57e0f8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala @@ -6,7 +6,7 @@ import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.api.GDAL.getCheckpointDir -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL.readRaster +import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL.{identifyDriver, readRaster} import com.databricks.labs.mosaic.core.raster.io.RasterHydrator.pathAsDataset import com.databricks.labs.mosaic.core.raster.io.{RasterCleaner, RasterHydrator, RasterReader, RasterWriter} import com.databricks.labs.mosaic.core.raster.operator.clip.RasterClipByVector @@ -36,9 +36,9 @@ import scala.util.{Failure, Success, Try} */ //noinspection DuplicatedCode case class MosaicRasterGDAL( - dataset: Dataset, - createInfo: Map[String, String], - memSize: Long + datasetInit: Dataset, + createInfoInit: Map[String, String], + memSizeInit: Long ) extends RasterWriter with RasterCleaner with RasterHydrator { @@ -52,15 +52,19 @@ case class MosaicRasterGDAL( * - exclusively used / managed, e.g. set to null on `destroy`, * then can be tested to reload from path as needed. */ - private var _ds: Dataset = dataset + private var dataset: Dataset = datasetInit - private var _createInfo: Map[String, String] = createInfo + /** + * Make use of an internal Map. + * - will be replaced on any change (immutable) + */ + private var createInfo: Map[String, String] = createInfoInit /** * Make use of internal memSize * - avoid expensive recalculations */ - private var _memSize: Long = memSize + private var memSize: Long = memSizeInit ///////////////////////////////////////// @@ -111,8 +115,9 @@ case class MosaicRasterGDAL( Seq(minX, minY, maxX, maxY) } + /** @return compression from metadata or "NONE". */ def getCompression: String = { - val compression = Option(getDatasetHydrated.GetMetadata_Dict("IMAGE_STRUCTURE")) + val compression = Option(this.getDatasetHydrated.GetMetadata_Dict("IMAGE_STRUCTURE")) .map(_.asScala.toMap.asInstanceOf[Map[String, String]]) .getOrElse(Map.empty[String, String]) .getOrElse("COMPRESSION", "NONE") @@ -130,19 +135,19 @@ case class MosaicRasterGDAL( * Returns the amount of memory occupied by the file in bytes or estimated size. */ def getMemSize: Long = { - if (this.getDatasetHydrated != null && _memSize == -1) { + if (this.getDatasetHydrated != null && memSize == -1) { val toRead = if (getPath.startsWith("/vsizip/")) getPath.replace("/vsizip/", "") else getCleanPath - _memSize = Try( + memSize = Try( if (Files.notExists(Paths.get(toRead))) getBytesCount else Files.size(Paths.get(toRead)) ).getOrElse(-1) } - _memSize + memSize } /** @return freshly calculated memSize from the (latest) internal path. */ def calcMemSize(): Long = { - _memSize = -1 + memSize = -1 this.getMemSize } @@ -170,7 +175,7 @@ case class MosaicRasterGDAL( val bands = getBands if (bands.isEmpty) { subdatasets.values - .filter(_.toLowerCase(Locale.ROOT).startsWith(this.getDriversShortName.toLowerCase(Locale.ROOT))) + .filter(_.toLowerCase(Locale.ROOT).startsWith(this.getDriverShortName.toLowerCase(Locale.ROOT))) .flatMap(bp => readRaster(createInfo + ("path" -> bp)).getBands) .takeWhile(_.isEmpty) .nonEmpty @@ -248,12 +253,12 @@ case class MosaicRasterGDAL( // (2) set srs on internal datasource this.getDatasetHydrated.SetSpatialRef(srs) - val driver = _ds.GetDriver() + val driver = dataset.GetDriver() val _driverShortName = driver.getShortName // (3) populate new file with the new srs - val tmpPath = PathUtils.createTmpFilePath(GDAL.getExtension(getDriversShortName)) - driver.CreateCopy(tmpPath, _ds) + val tmpPath = PathUtils.createTmpFilePath(GDAL.getExtension(_driverShortName)) + driver.CreateCopy(tmpPath, dataset) // (4) destroy internal datasource and driver this.destroy() @@ -271,7 +276,7 @@ case class MosaicRasterGDAL( // (6) re-calculate internal memSize // - also ensures internal dataset is hydrated - calcMemSize + calcMemSize() } /** @return Returns the raster's SRID. This is the EPSG code of the raster's CRS. */ @@ -317,10 +322,10 @@ case class MosaicRasterGDAL( def convolve(kernel: Array[Array[Double]]): MosaicRasterGDAL = { val tmpPath = PathUtils.createTmpFilePath(this.getRasterFileExtension) - val tmpDs = this.getDatasetHydrated - .GetDriver() - .CreateCopy(tmpPath, _ds, 1) + val tmpDriver = this.getDatasetHydrated.GetDriver() + val tmpDs = tmpDriver.CreateCopy(tmpPath, dataset, 1) RasterCleaner.destroy(tmpDs) + tmpDriver.delete() val outputDataset = gdal.Open(tmpPath, GF_Write) @@ -333,7 +338,7 @@ case class MosaicRasterGDAL( val newCreateInfo = Map( "path" -> tmpPath, "parentPath" -> this.getParentPath, - "driver" -> this.getDriversShortName + "driver" -> this.getDriverShortName ) val result = MosaicRasterGDAL(outputDataset, newCreateInfo, -1) @@ -354,10 +359,10 @@ case class MosaicRasterGDAL( def filter(kernelSize: Int, operation: String): MosaicRasterGDAL = { val tmpPath = PathUtils.createTmpFilePath(getRasterFileExtension) - val tmpDs = this.getDatasetHydrated - .GetDriver() - .CreateCopy(tmpPath, _ds, 1) + val tmpDriver = this.getDatasetHydrated.GetDriver() + val tmpDs = tmpDriver.CreateCopy(tmpPath, dataset, 1) RasterCleaner.destroy(tmpDs) + tmpDriver.delete() val outputDataset = gdal.Open(tmpPath, GF_Write) @@ -370,7 +375,7 @@ case class MosaicRasterGDAL( val newCreateInfo = Map( "path" -> tmpPath, "parentPath" -> this.getParentPath, - "driver" -> getDriversShortName + "driver" -> getDriverShortName ) val result = MosaicRasterGDAL(outputDataset, newCreateInfo, -1) @@ -436,7 +441,7 @@ case class MosaicRasterGDAL( val newCreateInfo = Map( "path" -> sPath.getOrElse(PathUtils.NO_PATH_STRING), "parentPath" -> this.getParentPath, - "driver" -> getDriversShortName, + "driver" -> getDriverShortName, "last_error" -> { if (gdalError.nonEmpty || error.nonEmpty) s""" |GDAL Error: $gdalError @@ -548,9 +553,9 @@ case class MosaicRasterGDAL( * - calls to [[RasterCleaner]] static method. */ override def destroy(): Unit = { + RasterCleaner.destroy(this.datasetInit) RasterCleaner.destroy(this.dataset) - RasterCleaner.destroy(this._ds) - this._ds = null // <- important to trigger refresh + this.dataset = null // <- important to trigger refresh } /** @return write options for this raster's dataset. */ @@ -604,9 +609,9 @@ case class MosaicRasterGDAL( */ override def writeToPath(newPath: String, doDestroy: Boolean): String = { if (isSubDataset) { - val driver = this.getDatasetHydrated.GetDriver() - val tmpDs = driver.CreateCopy(newPath, _ds, 1) - driver.delete() + val tmpDriver = this.getDatasetHydrated.GetDriver() + val tmpDs = tmpDriver.CreateCopy(newPath, dataset, 1) + tmpDriver.delete() if (tmpDs == null) { val error = gdal.GetLastErrorMsg() throw new Exception(s"Error writing raster to path: $error") @@ -644,12 +649,12 @@ case class MosaicRasterGDAL( } else { if (isSubDataset) { val uuid = UUID.randomUUID().toString - val ext = GDAL.getExtension(getDriversShortName) + val ext = GDAL.getExtension(this.getDriverShortName) val writePath = s"${getCheckpointDir}/$uuid.$ext" - val driver = this.getDatasetHydrated.GetDriver() - val tmpDs = driver.CreateCopy(writePath, _ds, 1) - driver.delete() + val tmpDriver = this.getDatasetHydrated.GetDriver() + val tmpDs = tmpDriver.CreateCopy(writePath, dataset, 1) + tmpDriver.delete() if (tmpDs == null) { val error = gdal.GetLastErrorMsg() throw new Exception(s"Error writing raster to path: $error") @@ -676,7 +681,7 @@ case class MosaicRasterGDAL( def getBands: Seq[MosaicRasterBandGDAL] = (1 to numBands).map(getBand) /** Returns immutable internal map. */ - def getCreateInfo: Map[String, String] = _createInfo + def getCreateInfo: Map[String, String] = createInfo /** @return Returns a tuple with the raster's size. */ def getDimensions: (Int, Int) = (xSize, ySize) @@ -687,60 +692,80 @@ case class MosaicRasterGDAL( * - will set the found name. * @return The raster's driver short name or [[MOSAIC_NO_DRIVER]]. */ - def getDriversShortName: String = { + def getDriverShortName: String = { this.getDriverShortNameOpt match { case Some(name) if name != MOSAIC_NO_DRIVER => name case _ => - val _name = Try(this.getDatasetHydrated.GetDriver().getShortName) - if (_name.isSuccess) this.updateCreateInfoDriver(_name.get) - _name.getOrElse(MOSAIC_NO_DRIVER) + // (1) try from hydrated dataset + val _n1 = Try(this.getDatasetHydrated.GetDriver().getShortName) + if (_n1.isSuccess) { + this.updateCreateInfoDriver(_n1.get) + _n1.get + } else { + // (2) try to identify from parent path + val _n2 = Try(identifyDriver(this.getParentPath)) + if (_n2.isSuccess) { + this.updateCreateInfoDriver(_n2.get) + _n2.get + } else { + // (3) try to identify from path + val _n3 = Try(identifyDriver(this.getPath)) + if (_n3.isSuccess) { + this.updateCreateInfoDriver(_n3.get) + _n3.get + } else { + this.updateCreateInfoDriver(MOSAIC_NO_DRIVER) + MOSAIC_NO_DRIVER + } + } + } } } /** @return The raster's path on disk. Usually this is a parent file for the tile. */ - def getParentPath: String = this._createInfo("parentPath") + def getParentPath: String = createInfo.get("parentPath").getOrElse(PathUtils.NO_PATH_STRING) - def getCleanParentPath: String = PathUtils.getCleanPath(this._createInfo("parentPath")) + def getCleanParentPath: String = PathUtils.getCleanPath(getParentPath) /** @return Returns the raster's path. */ - def getPath: String = this._createInfo("path") + def getPath: String = createInfo.get("path").getOrElse(PathUtils.NO_PATH_STRING) - def getCleanPath: String = PathUtils.getCleanPath(this._createInfo("path")) + def getCleanPath: String = PathUtils.getCleanPath(getPath) /** The driver name as option */ - def getDriverShortNameOpt: Option[String] = this._createInfo.get("driver") + def getDriverShortNameOpt: Option[String] = createInfo.get("driver") /** Update the internal map. */ - def updateCreateInfo(newMap: Map[String, String]): Unit = this._createInfo = newMap + def updateCreateInfo(newMap: Map[String, String]): Unit = createInfo = newMap /** Update path on internal map */ def updateCreateInfoPath(path: String): Unit = { - this._createInfo = _createInfo + ("path" -> path) + createInfo += ("path" -> path) } /** Update parentPath on internal map. */ def updateCreateInfoParentPath(parentPath: String): Unit = { - this._createInfo = _createInfo + ("parentPath" -> parentPath) + createInfo += ("parentPath" -> parentPath) } /** Update driver on internal map. */ def updateCreateInfoDriver(driver: String): Unit = { - this._createInfo = _createInfo + ("driver" -> driver) + createInfo += ("driver" -> driver) } /** Update last error on internal map. */ def updateCreateInfoError(msg: String, fullMsg: String = ""): Unit = { - this._createInfo = _createInfo + ("last_error" -> msg, "full_error" -> fullMsg) + createInfo += ("last_error" -> msg, "full_error" -> fullMsg) } /** Update last command on internal map. */ def updateCreateInfoLastCmd(cmd: String): Unit = { - this._createInfo = _createInfo + ("last_command" -> cmd) + createInfo += ("last_command" -> cmd) } /** Update last command on internal map. */ def updateCreateInfoAllParents(parents: String): Unit = { - this._createInfo = _createInfo + ("all_parents" -> parents) + createInfo += ("all_parents" -> parents) } /** @return Underlying GDAL raster dataset object, hydrated if possible. */ @@ -748,14 +773,14 @@ case class MosaicRasterGDAL( // focus exclusively on internal `_ds` object // - only option is to try to reload from path // - use the option variation to avoid cyclic dependency call - if (_ds == null) { - Try(_ds = pathAsDataset(this.getPath, this.getDriverShortNameOpt)) + if (dataset == null) { + Try(dataset = pathAsDataset(this.getPath, this.getDriverShortNameOpt)) } - _ds + dataset } /** @return Returns file extension. */ - def getRasterFileExtension: String = GDAL.getExtension(this.getDriversShortName) + def getRasterFileExtension: String = GDAL.getExtension(this.getDriverShortName) } @@ -764,6 +789,14 @@ case class MosaicRasterGDAL( /** Companion object for MosaicRasterGDAL Implements RasterReader APIs */ object MosaicRasterGDAL extends RasterReader{ + /** @return a new empty [[MosaicRasterGDAL]] object. */ + def empty: MosaicRasterGDAL = { + MosaicRasterGDAL( + datasetInit = null, + createInfoInit = Map.empty[String, String], + memSizeInit = -1) + } + /** * Identifies the driver of a raster from a file system path. * @param aPath @@ -779,6 +812,7 @@ object MosaicRasterGDAL extends RasterReader{ else PathUtils.getZipPath(cleanParentPath) val driver = gdal.IdentifyDriverEx(readPath) val driverShortName = driver.getShortName + driver.delete() driverShortName } @@ -836,7 +870,6 @@ object MosaicRasterGDAL extends RasterReader{ // zipped files will have the old uuid name of the raster // we need to get the last extracted file name, but the last extracted file name is not the raster name // we can't list folders due to concurrent writes - val extension = GDAL.getExtension(driverShortName) val lastExtracted = SysUtils.getLastOutputLine(prompt) val unzippedPath = PathUtils.parseUnzippedPathFromExtracted(lastExtracted, extension) val ds2 = pathAsDataset(unzippedPath, Some(driverShortName)) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterCleaner.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterCleaner.scala index 5d3806ef2..c7c262b4f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterCleaner.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterCleaner.scala @@ -85,7 +85,7 @@ object RasterCleaner { !PathUtils.isFuseLocation(aPath) && !isSameAsRasterParentPath(aPath, raster) && (!isSameAsRasterPath(aPath, raster) || allowThisPathDelete) ) { - Try(gdal.GetDriverByName(raster.getDriversShortName).Delete(aPath)) + Try(gdal.GetDriverByName(raster.getDriverShortName).Delete(aPath)) PathUtils.cleanUpPath(aPath) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/NDVI.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/NDVI.scala index e3ab94d98..69d3bbb30 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/NDVI.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/NDVI.scala @@ -21,7 +21,7 @@ object NDVI { * MosaicRasterGDAL with NDVI computed. */ def compute(raster: MosaicRasterGDAL, redIndex: Int, nirIndex: Int): MosaicRasterGDAL = { - val ndviPath = PathUtils.createTmpFilePath(GDAL.getExtension(raster.getDriversShortName)) + val ndviPath = PathUtils.createTmpFilePath(GDAL.getExtension(raster.getDriverShortName)) // noinspection ScalaStyle val gdalCalcCommand = s"""gdal_calc -A ${raster.getPath} --A_band=$redIndex -B ${raster.getPath} --B_band=$nirIndex --outfile=$ndviPath --calc="(B-A)/(B+A)"""" diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala index 269118ddb..579b8c369 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala @@ -43,7 +43,7 @@ object RasterClipByVector { geometryAPI: GeometryAPI, cutlineAllTouched: Boolean = true, mosaicConfig: MosaicExpressionConfig = null ): MosaicRasterGDAL = { val rasterCRS = raster.getSpatialReference - val outDriverShortName = raster.getDriversShortName + val outDriverShortName = raster.getDriverShortName val geomSrcCRS = if (geomCRS == null) rasterCRS else geomCRS val resultFileName = PathUtils.createTmpFilePath( diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala index 30094571a..e3a16c527 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala @@ -53,7 +53,7 @@ object GDALCalc { |${commandRes._3} |""".stripMargin ) - val result = calcResult.copy(createInfo = createInfo) + val result = calcResult.copy(createInfoInit = createInfo) //result.reHydrate() // flush cache not needed here result } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/proj/RasterProject.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/proj/RasterProject.scala index 5d7c5f5f2..566e1331a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/proj/RasterProject.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/proj/RasterProject.scala @@ -25,16 +25,16 @@ object RasterProject { * A projected raster. */ def project(raster: MosaicRasterGDAL, destCRS: SpatialReference): MosaicRasterGDAL = { - val outShortName = raster.getDriversShortName + val outShortName = raster.getDriverShortName - val resultFileName = PathUtils.createTmpFilePath(GDAL.getExtension(outShortName)) + val tmpPath = PathUtils.createTmpFilePath(GDAL.getExtension(outShortName)) // Note that Null is the right value here val authName = destCRS.GetAuthorityName(null) val authCode = destCRS.GetAuthorityCode(null) val result = GDALWarp.executeWarp( - resultFileName, + tmpPath, Seq(raster), command = s"gdalwarp -t_srs $authName:$authCode" ) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala index 12e763824..82622b2b2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala @@ -3,8 +3,6 @@ package com.databricks.labs.mosaic.core.raster.operator.retile import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import scala.util.Try - /* ReTile is a helper object for retiling rasters. */ object BalancedSubdivision { @@ -95,7 +93,7 @@ object BalancedSubdivision { tile: MosaicRasterTile, sizeInMb: Int ): Seq[MosaicRasterTile] = { - val raster = tile.getRaster + val raster = tile.raster val numSplits = getNumSplits(raster, sizeInMb) val (x, y) = raster.getDimensions val (tileX, tileY) = getTileSize(x, y, numSplits) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala index 6d907657a..e8d2062b7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala @@ -37,7 +37,7 @@ object OverlappingTiles { tileHeight: Int, overlapPercentage: Int ): immutable.Seq[MosaicRasterTile] = { - val raster = tile.getRaster + val raster = tile.raster val (xSize, ySize) = raster.getDimensions val overlapWidth = Math.ceil(tileWidth * overlapPercentage / 100.0).toInt @@ -50,7 +50,7 @@ object OverlappingTiles { val width = Math.min(tileWidth, xSize - i) val height = Math.min(tileHeight, ySize - j) - val fileExtension = GDAL.getExtension(tile.getDriver) + val fileExtension = GDAL.getExtension(raster.getDriverShortName) val rasterPath = PathUtils.createTmpFilePath(fileExtension) val outOptions = raster.getWriteOptions @@ -64,8 +64,15 @@ object OverlappingTiles { if (!result.isEmpty) { // copy to checkpoint dir val checkpointPath = result.writeToCheckpointDir(doDestroy = true) - val newParentPath = result.createInfo("path") - (true, MosaicRasterGDAL(null, result.createInfo + ("path" -> checkpointPath, "parentPath" -> newParentPath), -1)) + val newParentPath = result.getPath + ( + true, + MosaicRasterGDAL( + null, + result.getCreateInfo + ("path" -> checkpointPath, "parentPath" -> newParentPath), + -1 + ) + ) } else { result.destroy() // destroy inline for performance (false, result) // empty result diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala index d238e587e..a927e79fb 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala @@ -42,20 +42,23 @@ object RasterTessellate { val cellID = cell.cellIdAsLong(indexSystem) val isValidCell = indexSystem.isValid(cellID) if (!isValidCell) { - (false, MosaicRasterTile(cell.index, null, tileDataType)) // invalid cellid + ( + false, + MosaicRasterTile(cell.index, MosaicRasterGDAL.empty, tileDataType) + ) // invalid cellid } else { val cellRaster = tmpRaster.getRasterForCell(cellID, indexSystem, geometryAPI) if (!cellRaster.isEmpty) { // copy to checkpoint dir (destroy cellRaster) val checkpointPath = cellRaster.writeToCheckpointDir(doDestroy = true) - val newParentPath = cellRaster.createInfo("path") + val newParentPath = cellRaster.getPath ( true, // valid result MosaicRasterTile( cell.index, MosaicRasterGDAL( null, - cellRaster.createInfo + ("path" -> checkpointPath, "parentPath" -> newParentPath), + cellRaster.getCreateInfo + ("path" -> checkpointPath, "parentPath" -> newParentPath), -1), tileDataType ) @@ -70,7 +73,7 @@ object RasterTessellate { }) val (result, invalid) = chips.partition(_._1) // true goes to result - invalid.flatMap(t => Option(t._2.getRaster)).foreach(_.destroy()) // destroy invalids + invalid.flatMap(t => Option(t._2.raster)).foreach(_.destroy()) // destroy invalids raster.destroy() tmpRaster.destroy() diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala index f01076d59..bba9da860 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala @@ -1,6 +1,5 @@ package com.databricks.labs.mosaic.core.raster.operator.retile -import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALTranslate import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile @@ -30,7 +29,7 @@ object ReTile { tileWidth: Int, tileHeight: Int ): Seq[MosaicRasterTile] = { - val raster = tile.getRaster + val raster = tile.raster val (xR, yR) = raster.getDimensions val xTiles = Math.ceil(xR / tileWidth).toInt val yTiles = Math.ceil(yR / tileHeight).toInt @@ -55,8 +54,15 @@ object ReTile { if (!result.isEmpty) { // copy to checkpoint dir val checkpointPath = result.writeToCheckpointDir(doDestroy = true) - val newParentPath = result.createInfo("path") - (true, MosaicRasterGDAL(null, result.createInfo + ("path" -> checkpointPath, "parentPath" -> newParentPath), -1)) + val newParentPath = result.getPath + ( + true, + MosaicRasterGDAL( + null, + result.getCreateInfo + ("path" -> checkpointPath, "parentPath" -> newParentPath), + -1 + ) + ) } else { result.destroy() // destroy inline for performance (false, result) // empty result diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala index 9bb48f94b..248b544a5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala @@ -26,11 +26,11 @@ object SeparateBands { def separate( tile: => MosaicRasterTile ): Seq[MosaicRasterTile] = { - val raster = tile.getRaster + val raster = tile.raster val tiles = for (i <- 0 until raster.numBands) yield { val fileExtension = raster.getRasterFileExtension val rasterPath = PathUtils.createTmpFilePath(fileExtension) - val shortDriver = raster.getDriversShortName + val shortDriver = raster.getDriverShortName val outOptions = raster.getWriteOptions val result = GDALTranslate.executeTranslate( @@ -43,7 +43,7 @@ object SeparateBands { if (!result.isEmpty) { // copy to checkpoint dir val checkpointPath = result.writeToCheckpointDir(doDestroy = true) - val newParentPath = result.createInfo("path") + val newParentPath = result.getPath val bandVal = (i + 1).toString result.destroy() @@ -52,8 +52,11 @@ object SeparateBands { true, MosaicRasterGDAL( null, - result.createInfo + ( - "path" -> checkpointPath, "parentPath" -> newParentPath, "bandIndex" -> bandVal), + result.getCreateInfo + ( + "path" -> checkpointPath, + "parentPath" -> newParentPath, + "bandIndex" -> bandVal + ), -1 ) ) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala index 7309d49b2..f34cecd51 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala @@ -27,19 +27,6 @@ case class MosaicRasterTile( raster: MosaicRasterGDAL, rasterType: DataType ) { - def getRasterType: DataType = rasterType - - def getIndex: Either[Long, String] = index - - def getParentPath: String = parentPath - - def parentPath: String = raster.createInfo("parentPath") - - def getDriver: String = driver - - def driver: String = raster.createInfo("driver") - - def getRaster: MosaicRasterGDAL = raster /** * Indicates whether the raster is present. @@ -99,7 +86,7 @@ case class MosaicRasterTile( /** * Serialize to spark internal representation. * - * @param rasterDataType + * @param rasterDT * How to encode the raster. * - Options are [[StringType]] or [[BinaryType]] * - If checkpointing is used, [[StringType]] will be forced @@ -108,17 +95,17 @@ case class MosaicRasterTile( * @return * An instance of [[InternalRow]]. */ - def serialize(rasterDataType: DataType, doDestroy: Boolean): InternalRow = { - val encodedRaster = encodeRaster(rasterDataType, doDestroy) + def serialize(rasterDT: DataType, doDestroy: Boolean): InternalRow = { + val encodedRaster = encodeRaster(rasterDT, doDestroy) val path = encodedRaster match { case uStr: UTF8String => uStr.toString - case _ => raster.createInfo("path") + case _ => this.raster.getPath } val parentPath = { - if (raster.createInfo("parentPath").isEmpty) raster.createInfo("path") - else raster.createInfo("parentPath") + if (this.raster.getParentPath.isEmpty) this.raster.getPath + else this.raster.getParentPath } - val newCreateInfo = raster.createInfo + ("path" -> path, "parentPath" -> parentPath) + val newCreateInfo = raster.getCreateInfo + ("path" -> path, "parentPath" -> parentPath) val mapData = buildMapString(newCreateInfo) if (Option(index).isDefined) { if (index.isLeft) InternalRow.fromSeq( @@ -144,10 +131,10 @@ case class MosaicRasterTile( * According to the [[DataType]]. */ private def encodeRaster( - rasterDataType: DataType, + rasterDT: DataType, doDestroy: Boolean ): Any = { - GDAL.writeRasters(Seq(raster), rasterDataType, doDestroy).head + GDAL.writeRasters(Seq(raster), rasterDT, doDestroy).head } def getSequenceNumber: Int = @@ -183,10 +170,6 @@ object MosaicRasterTile { case _ => BinaryType } -/* //scalastyle:off println - println(s"...rawRasterDataType -> $rawRasterDataType") - //scalastyle:on println*/ - val createInfo = extractMap(row.getMap(2)) val raster = GDAL.readRaster(rawRaster, createInfo, rawRasterDataType) @@ -202,8 +185,6 @@ object MosaicRasterTile { } } - - /** returns rasterType from a passed DataType, handling RasterTileType as well as string + binary. */ def getRasterType(dataType: DataType): DataType = { dataType match { @@ -212,29 +193,4 @@ object MosaicRasterTile { } } - // /** test if we have a path type [[StringType]] */ - // def isPathType(dataType: DataType): Boolean = { - // getRasterType(dataType).isInstanceOf[StringType] - // } - // - // /** `isTypeDeleteSafe` tested for deleting files (wrapped in Try). */ - // def pathSafeDispose(tile: MosaicRasterTile, manualMode: Boolean): Unit = { - // Try(pathSafeDispose(tile.getRaster, manualMode)) - // } - // - // /** `isTypeDeleteSafe` tested for deleting files (wrapped in Try). */ - // def pathSafeDispose(raster: MosaicRasterGDAL, manualMode: Boolean): Unit = { - // Try (RasterCleaner.destroy(raster)) - // doManagedCleanUp(manualMode) - // } - // - // ///////////////////////////////////////////////////////// - // // deserialize helpers - // ///////////////////////////////////////////////////////// - // - // /** avoid checkpoint settings when deserializing, just want the actual type */ - // def getDeserializeRasterType(idType: DataType, rasterExpr: Expression): DataType = { - // getRasterType(RasterTileType(idType, rasterExpr, useCheckpoint = false)) - // } - } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala index 03367c5c6..fac080af6 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala @@ -162,8 +162,8 @@ object GDALFileFormat { val CONTENT = "content" val X_SIZE = "x_size" val Y_SIZE = "y_size" - val X_OFFSET = "x_offset" - val Y_OFFSET = "y_offset" +// val X_OFFSET = "x_offset" +// val Y_OFFSET = "y_offset" val BAND_COUNT = "bandCount" val METADATA = "metadata" val SUBDATASETS: String = "subdatasets" diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala index 757538cdc..e9180de75 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala @@ -94,7 +94,7 @@ object ReTileOnRead extends ReadStrategy { val tiles = localSubdivide(tmpPath, inPath, sizeInMB) val rows = tiles.map(tile => { - val raster = tile.getRaster + val raster = tile.raster val trimmedSchema = StructType(requiredSchema.filter(field => field.name != TILE)) val fields = trimmedSchema.fieldNames.map { @@ -133,7 +133,15 @@ object ReTileOnRead extends ReadStrategy { */ def localSubdivide(inPath: String, parentPath: String, sizeInMB: Int): Seq[MosaicRasterTile] = { val cleanPath = PathUtils.getCleanPath(inPath) - val createInfo = Map("path" -> cleanPath, "parentPath" -> parentPath) + val driverShortName = Option(parentPath) match { + case Some(p) if p != PathUtils.NO_PATH_STRING => MosaicRasterGDAL.identifyDriver(parentPath) + case _ => MosaicRasterGDAL.identifyDriver(inPath) + } + val createInfo = Map( + "path" -> cleanPath, + "parentPath" -> parentPath, + "driver" -> driverShortName + ) val raster = MosaicRasterGDAL.readRaster(createInfo) val inTile = new MosaicRasterTile(null, raster, tileDataType) val tiles = BalancedSubdivision.splitRaster(inTile, sizeInMB) diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala index 45754ea59..366ac3e4b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala @@ -90,7 +90,11 @@ object ReadAsPath extends ReadStrategy { val uuid = getUUID(status) val tmpPath = PathUtils.copyToTmp(inPath) - val createInfo = Map("path" -> tmpPath, "parentPath" -> inPath) + val createInfo = Map( + "path" -> tmpPath, + "parentPath" -> inPath, + "driver" -> MosaicRasterGDAL.identifyDriver(inPath) + ) var raster = MosaicRasterGDAL.readRaster(createInfo) // write raster to checkpoint dir val checkPath = raster.writeToCheckpointDir(doDestroy = true) @@ -102,13 +106,13 @@ object ReadAsPath extends ReadStrategy { case PATH => status.getPath.toString case MODIFICATION_TIME => status.getModificationTime case UUID => uuid - case X_SIZE => tile.getRaster.xSize - case Y_SIZE => tile.getRaster.ySize - case BAND_COUNT => tile.getRaster.numBands - case METADATA => tile.getRaster.metadata - case SUBDATASETS => tile.getRaster.subdatasets - case SRID => tile.getRaster.SRID - case LENGTH => tile.getRaster.getMemSize + case X_SIZE => raster.xSize + case Y_SIZE => raster.ySize + case BAND_COUNT => raster.numBands + case METADATA => raster.metadata + case SUBDATASETS => raster.subdatasets + case SRID => raster.SRID + case LENGTH => raster.getMemSize case other => throw new RuntimeException(s"Unsupported field name: $other") } // Writing to bytes is destructive so we delay reading content and content length until the last possible moment diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala index cbd560f80..70c1a9d1e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala @@ -1,6 +1,7 @@ package com.databricks.labs.mosaic.datasource.gdal import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} +import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.datasource.Utils @@ -83,7 +84,8 @@ object ReadInMemory extends ReadStrategy { val contentBytes: Array[Byte] = readContent(fs, status) val createInfo = Map( "path" -> readPath, - "parentPath" -> inPath + "parentPath" -> inPath, + "driver" -> MosaicRasterGDAL.identifyDriver(inPath) ) val raster = MosaicRasterGDAL.readRaster(createInfo) val uuid = getUUID(status) @@ -101,7 +103,7 @@ object ReadInMemory extends ReadStrategy { case SRID => raster.SRID case other => throw new RuntimeException(s"Unsupported field name: $other") } - val mapData = buildMapString(raster.createInfo) + val mapData = buildMapString(raster.getCreateInfo) val rasterTileSer = InternalRow.fromSeq(Seq(null, contentBytes, mapData)) val row = Utils.createRow(fields ++ Seq(rasterTileSer)) val rows = Seq(row) diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala index 468f91af3..92b58e6f8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala @@ -1,7 +1,6 @@ package com.databricks.labs.mosaic.datasource.multiread import com.databricks.labs.mosaic.MOSAIC_RASTER_READ_STRATEGY -import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.functions.MosaicContext import org.apache.spark.sql._ import org.apache.spark.sql.functions._ @@ -36,10 +35,9 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead nPartitions = config("nPartitions").toInt val resolution = config("resolution").toInt - val isRetile = config("retile").toBoolean //println( - // s"raster_to_grid - nPartitions? $nPartitions | isRetile? $isRetile (tileSize? ${config("tileSize")}) ..." + // s"raster_to_grid - nPartitions? $nPartitions | isRetile? ${config("retile").toBoolean} (tileSize? ${config("tileSize")}) ..." //) // (1) gdal reader load @@ -128,10 +126,8 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead /** * Resolve the subdatasets if configured to do so. Resolving subdatasets - * requires "readSubdataset" to be set to true in the configuration map. It - * also requires "subdatasetNumber" to be set to the desired subdataset - * number. If "subdatasetName" is set, it will be used instead of - * "subdatasetNumber". + * requires "subdatasetName" to be set to the desired subdataset to retrieve. + * * @param pathsDf * The DataFrame containing the paths. * @param config @@ -141,12 +137,10 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead * if not configured to resolve subdatasets. */ private def resolveRaster(pathsDf: DataFrame, config: Map[String, String]) = { - val readSubdataset = config("readSubdataset").toBoolean val subdatasetName = config("subdatasetName") - if (readSubdataset) { + if (subdatasetName.nonEmpty) { pathsDf - .withColumn("subdatasets", rst_subdatasets(col("tile"))) .withColumn("tile", rst_getsubdataset(col("tile"), lit(subdatasetName))) } else { pathsDf.select(col("tile")) @@ -222,8 +216,6 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead "nPartitions" -> this.extraOptions.getOrElse("nPartitions", sparkSession.conf.get("spark.sql.shuffle.partitions")), "retile" -> this.extraOptions.getOrElse("retile", "true"), "tileSize" -> this.extraOptions.getOrElse("tileSize", "256"), - "readSubdataset" -> this.extraOptions.getOrElse("readSubdataset", "false"), - "subdatasetNumber" -> this.extraOptions.getOrElse("subdatasetNumber", "0"), "subdatasetName" -> this.extraOptions.getOrElse("subdatasetName", "") ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala index e23d93b56..f515d4c5e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala @@ -27,7 +27,7 @@ case class RST_Avg(tileExpr: Expression, expressionConfig: MosaicExpressionConfi implicit val formats: DefaultFormats.type = org.json4s.DefaultFormats val command = s"gdalinfo -stats -json -mm -nogcp -nomd -norat -noct" - val gdalInfo = GDALInfo.executeInfo(tile.getRaster, command) + val gdalInfo = GDALInfo.executeInfo(tile.raster, command) // parse json from gdalinfo val json = parse(gdalInfo).extract[Map[String, Any]] val meanValues = json("bands").asInstanceOf[List[Map[String, Any]]].map { band => diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala index 68cf21c1f..0a59bc958 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala @@ -31,7 +31,7 @@ case class RST_BoundingBox( * The bounding box of the raster as a WKB polygon. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster + val raster = tile.raster val gt = raster.getGeoTransform val (originX, originY) = GDAL.toWorldCoord(gt, 0, 0) val (endX, endY) = GDAL.toWorldCoord(gt, raster.xSize, raster.ySize) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala index 750ffef39..2ea13bebd 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala @@ -56,7 +56,7 @@ case class RST_Clip( val cutline = arg2.asInstanceOf[Boolean] tile.copy( raster = RasterClipByVector.clip( - tile.getRaster, geometry, geomCRS, geometryAPI, + tile.raster, geometry, geomCRS, geometryAPI, cutlineAllTouched = cutline, mosaicConfig = expressionConfig ) ) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala index b2c1cacd3..e15b35ea5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala @@ -31,11 +31,11 @@ case class RST_CombineAvg( /** Combines the rasters using average of pixels. */ override def rasterTransform(tiles: Seq[MosaicRasterTile]): Any = { - val index = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null + val index = if (tiles.map(_.index).groupBy(identity).size == 1) tiles.head.index else null val resultType = getRasterType(dataType) MosaicRasterTile( index, - CombineAVG.compute(tiles.map(_.getRaster)), + CombineAVG.compute(tiles.map(_.raster)), resultType ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala index 931b1e2b8..5046ceebd 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala @@ -91,8 +91,8 @@ case class RST_CombineAvgAgg( buffer.clear() // If merging multiple index rasters, the index value is dropped - val idx = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null - var combined = CombineAVG.compute(tiles.map(_.getRaster)) + val idx = if (tiles.map(_.index).groupBy(identity).size == 1) tiles.head.index else null + var combined = CombineAVG.compute(tiles.map(_.raster)) val resultType = getRasterType(dataType) var result = MosaicRasterTile(idx, combined, resultType).formatCellId(indexSystem) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala index 78b629d16..32b2ee8c0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala @@ -55,7 +55,7 @@ case class RST_Convolve( )) tile.copy( - raster = tile.getRaster.convolve(kernel) + raster = tile.raster.convolve(kernel) ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala index c56b48bea..b5bcda36c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala @@ -39,11 +39,11 @@ case class RST_DerivedBand( override def rasterTransform(tiles: Seq[MosaicRasterTile], arg1: Any, arg2: Any): Any = { val pythonFunc = arg1.asInstanceOf[UTF8String].toString val funcName = arg2.asInstanceOf[UTF8String].toString - val index = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null + val index = if (tiles.map(_.index).groupBy(identity).size == 1) tiles.head.index else null val resultType = getRasterType(dataType) MosaicRasterTile( index, - PixelCombineRasters.combine(tiles.map(_.getRaster), pythonFunc, funcName), + PixelCombineRasters.combine(tiles.map(_.raster), pythonFunc, funcName), resultType ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala index c28705825..7890b8302 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala @@ -94,8 +94,8 @@ case class RST_DerivedBandAgg( ) // If merging multiple index rasters, the index value is dropped - val idx = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null - var combined = PixelCombineRasters.combine(tiles.map(_.getRaster), pythonFunc, funcName) + val idx = if (tiles.map(_.index).groupBy(identity).size == 1) tiles.head.index else null + var combined = PixelCombineRasters.combine(tiles.map(_.raster), pythonFunc, funcName) val resultType = getRasterType(dataType) var result = MosaicRasterTile(idx, combined, resultType) .formatCellId(IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem)) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala index c989a6786..5fa4efa5d 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala @@ -49,7 +49,7 @@ case class RST_Filter( val n = arg1.asInstanceOf[Int] val operation = arg2.asInstanceOf[UTF8String].toString tile.copy( - raster = tile.getRaster.filter(n, operation) + raster = tile.raster.filter(n, operation) ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala index 4d6083631..97364d8d1 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala @@ -42,7 +42,7 @@ case class RST_FromBands( * The stacked and resampled raster. */ override def rasterTransform(rasters: Seq[MosaicRasterTile]): Any = { - rasters.head.copy(raster = MergeBands.merge(rasters.map(_.getRaster), "bilinear")) + rasters.head.copy(raster = MergeBands.merge(rasters.map(_.raster), "bilinear")) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala index 75a38c1f5..343104a44 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala @@ -68,14 +68,14 @@ case class RST_FromContent( val resultType = getRasterType( RasterTileType(expressionConfig.getCellIdType, BinaryType, expressionConfig.isRasterUseCheckpoint)) - val driver = driverExpr.eval(input).asInstanceOf[UTF8String].toString - val ext = GDAL.getExtension(driver) + val driverShortName = driverExpr.eval(input).asInstanceOf[UTF8String].toString + val ext = GDAL.getExtension(driverShortName) var rasterArr = contentExpr.eval(input).asInstanceOf[Array[Byte]] val targetSize = sizeInMB.eval(input).asInstanceOf[Int] if (targetSize <= 0 || rasterArr.length <= targetSize) { // - no split required - val createInfo = Map("parentPath" -> PathUtils.NO_PATH_STRING, "driver" -> driver) + val createInfo = Map("parentPath" -> PathUtils.NO_PATH_STRING, "driver" -> driverShortName) var raster = MosaicRasterGDAL.readRaster(rasterArr, createInfo) var result = MosaicRasterTile(null, raster, resultType).formatCellId(indexSystem) @@ -98,8 +98,9 @@ case class RST_FromContent( Files.write(Paths.get(tmpPath), rasterArr) // split to tiles up to specified threshold - var results = ReTileOnRead.localSubdivide( - tmpPath, PathUtils.NO_PATH_STRING, targetSize).map(_.formatCellId(indexSystem)) + var results = ReTileOnRead + .localSubdivide(tmpPath, PathUtils.NO_PATH_STRING, targetSize) + .map(_.formatCellId(indexSystem)) val rows = results.map(_.serialize(resultType, doDestroy = true)) results.foreach(destroy) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala index d67bc5d7f..3195d7361 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala @@ -19,7 +19,7 @@ case class RST_GeoReference(raster: Expression, expressionConfig: MosaicExpressi /** Returns the georeference of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val geoTransform = tile.getRaster.getGeoTransform + val geoTransform = tile.raster.getGeoTransform buildMapDouble( Map( "upperLeftX" -> geoTransform(0), diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoData.scala index 596ca03c6..581afca3e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoData.scala @@ -33,7 +33,7 @@ case class RST_GetNoData( * The no data value of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster + val raster = tile.raster ArrayData.toArrayData(raster.getBands.map(_.noDataValue)) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala index 9356d27d2..01c5bbbac 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala @@ -32,7 +32,7 @@ case class RST_GetSubdataset( /** Returns the subdatasets of the raster. */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { val subsetName = arg1.asInstanceOf[UTF8String].toString - tile.copy(raster = tile.getRaster.getSubdataset(subsetName)) + tile.copy(raster = tile.raster.getSubdataset(subsetName)) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Height.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Height.scala index bd54511b0..a863c3910 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Height.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Height.scala @@ -18,7 +18,7 @@ case class RST_Height(raster: Expression, expressionConfig: MosaicExpressionConf override def dataType: DataType = IntegerType /** Returns the width of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.ySize + override def rasterTransform(tile: MosaicRasterTile): Any = tile.raster.ySize } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala index 189b329af..96e49914f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala @@ -38,14 +38,14 @@ case class RST_InitNoData( * The raster with initialized no data values. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster + val raster = tile.raster val noDataValues = raster.getBands.map(_.noDataValue).mkString(" ") val dstNoDataValues = raster.getBands .map(_.getBand.getDataType) .map(GDAL.getNoDataConstant) .mkString(" ") - val resultPath = PathUtils.createTmpFilePath(GDAL.getExtension(raster.getDriversShortName)) - val cmd = s"""gdalwarp -of ${raster.getDriversShortName} -dstnodata "$dstNoDataValues" -srcnodata "$noDataValues"""" + val resultPath = PathUtils.createTmpFilePath(GDAL.getExtension(raster.getDriverShortName)) + val cmd = s"""gdalwarp -of ${raster.getDriverShortName} -dstnodata "$dstNoDataValues" -srcnodata "$noDataValues"""" tile.copy( raster = GDALWarp.executeWarp( resultPath, diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala index c8b7813e7..8c6102330 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala @@ -19,7 +19,7 @@ case class RST_IsEmpty(raster: Expression, expressionConfig: MosaicExpressionCon /** Returns true if the raster is empty. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster + val raster = tile.raster (raster.ySize == 0 && raster.xSize == 0) || raster.isEmpty } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala index 5a41bcb26..76ccbecd8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala @@ -128,14 +128,14 @@ case class RST_MakeTiles( val rawDriver = driverExpr.eval(input).asInstanceOf[UTF8String].toString val rawInput = inputExpr.eval(input) - val driver = getDriver(rawInput, rawDriver) + val driverShortName = getDriver(rawInput, rawDriver) val targetSize = sizeInMBExpr.eval(input).asInstanceOf[Int] val inputSize = getInputSize(rawInput) val path = if (inputExpr.dataType == StringType) rawInput.asInstanceOf[UTF8String].toString else PathUtils.NO_PATH_STRING if (targetSize <= 0 && inputSize <= Integer.MAX_VALUE) { // - no split required - val createInfo = Map("parentPath" -> PathUtils.NO_PATH_STRING, "driver" -> driver, "path" -> path) + val createInfo = Map("parentPath" -> PathUtils.NO_PATH_STRING, "driver" -> driverShortName, "path" -> path) var raster = GDAL.readRaster(rawInput, createInfo, inputExpr.dataType) var result = MosaicRasterTile(null, raster, inputExpr.dataType).formatCellId(indexSystem) val row = result.serialize(resultType, doDestroy = true) @@ -155,13 +155,15 @@ case class RST_MakeTiles( if (inputExpr.dataType == StringType) { PathUtils.copyToTmpWithRetry(path, 5) } else { - val tmpPath = PathUtils.createTmpFilePath(GDAL.getExtension(driver)) + val tmpPath = PathUtils.createTmpFilePath(GDAL.getExtension(driverShortName)) Files.createDirectories(Paths.get(tmpPath).getParent) Files.write(Paths.get(tmpPath), rawInput.asInstanceOf[Array[Byte]]) tmpPath } val size = if (targetSize <= 0) 64 else targetSize - var results = ReTileOnRead.localSubdivide(readPath, PathUtils.NO_PATH_STRING, size).map(_.formatCellId(indexSystem)) + var results = ReTileOnRead + .localSubdivide(readPath, PathUtils.NO_PATH_STRING, size) + .map(_.formatCellId(indexSystem)) val rows = results.map(_.serialize(resultType, doDestroy = true)) results.foreach(destroy) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebra.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebra.scala index 98c771ad2..1f0757cb7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebra.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebra.scala @@ -45,10 +45,10 @@ case class RST_MapAlgebra( */ override def rasterTransform(tiles: Seq[MosaicRasterTile], arg1: Any): Any = { val jsonSpec = arg1.asInstanceOf[UTF8String].toString - val extension = GDAL.getExtension(tiles.head.getDriver) + val extension = GDAL.getExtension(tiles.head.raster.getDriverShortName) val resultPath = PathUtils.createTmpFilePath(extension) val command = parseSpec(jsonSpec, resultPath, tiles) - val index = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null + val index = if (tiles.map(_.index).groupBy(identity).size == 1) tiles.head.index else null val result = GDALCalc.executeCalc(command, resultPath) val resultType = getRasterType(dataType) MosaicRasterTile(index, result, resultType) @@ -67,10 +67,10 @@ case class RST_MapAlgebra( .map(raster => (raster, (json \ raster).toOption)) .filter(_._2.isDefined) .map(raster => (raster._1, raster._2.get.extract[Int])) - .map { case (raster, index) => (raster, tiles(index).getRaster.getPath) } + .map { case (raster, index) => (raster, tiles(index).raster.getPath) } val paramRasters = (if (namedRasters.isEmpty) { - tiles.zipWithIndex.map { case (tile, index) => (s"${('A' + index).toChar}", tile.getRaster.getPath) } + tiles.zipWithIndex.map { case (tile, index) => (s"${('A' + index).toChar}", tile.raster.getPath) } } else { namedRasters }) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala index ec9897cc0..0ddbae74f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala @@ -21,7 +21,7 @@ case class RST_Max(raster: Expression, expressionConfig: MosaicExpressionConfig) /** Returns the max value per band of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster + val raster = tile.raster val nBands = raster.getDatasetHydrated.GetRasterCount() val maxValues = (1 to nBands).map(raster.getBand(_).maxPixelValue) ArrayData.toArrayData(maxValues.toArray) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala index ae1e65b11..b6ec17210 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala @@ -23,10 +23,10 @@ case class RST_Median(rasterExpr: Expression, expressionConfig: MosaicExpression /** Returns the median value per band of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster + val raster = tile.raster val width = raster.xSize * raster.pixelXSize val height = raster.ySize * raster.pixelYSize - val outShortName = raster.getDriversShortName + val outShortName = raster.getDriverShortName val resultFileName = PathUtils.createTmpFilePath(GDAL.getExtension(outShortName)) val medRaster = GDALWarp.executeWarp( resultFileName, diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala index f9719c899..930f3b4f8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala @@ -21,7 +21,7 @@ case class RST_MemSize(raster: Expression, expressionConfig: MosaicExpressionCon /** Returns the memory size of the raster in bytes. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - Try(tile.getRaster.getMemSize).getOrElse(-1) + Try(tile.raster.getMemSize).getOrElse(-1) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala index 844b456e8..26cf87f54 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala @@ -39,8 +39,8 @@ case class RST_Merge( * The merged raster. */ override def rasterTransform(tiles: Seq[MosaicRasterTile]): Any = { - val index = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null - val mergeRaster = MergeRasters.merge(tiles.map(_.getRaster)) + val index = if (tiles.map(_.index).groupBy(identity).size == 1) tiles.head.index else null + val mergeRaster = MergeRasters.merge(tiles.map(_.raster)) mergeRaster.reHydrate() // flush cache tiles.head.copy( raster = mergeRaster, diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala index 33cb46deb..14a731b2e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala @@ -84,11 +84,11 @@ case class RST_MergeAgg( expressionConfig.getCellIdType //, rasterType // <- 0.4.3 infer type ) ) - .sortBy(_.getParentPath) + .sortBy(_.raster.getParentPath) // If merging multiple index rasters, the index value is dropped - val idx = if (tiles.map(_.getIndex).groupBy(identity).size == 1) tiles.head.getIndex else null - var merged = MergeRasters.merge(tiles.map(_.getRaster)) + val idx = if (tiles.map(_.index).groupBy(identity).size == 1) tiles.head.index else null + var merged = MergeRasters.merge(tiles.map(_.raster)) merged.reHydrate() // flushCache val resultType = getRasterType(dataType) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetaData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetaData.scala index 3b6bfaf78..5d81eb01a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetaData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetaData.scala @@ -18,7 +18,7 @@ case class RST_MetaData(raster: Expression, expressionConfig: MosaicExpressionCo override def dataType: DataType = MapType(StringType, StringType) /** Returns the metadata of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = buildMapString(tile.getRaster.metadata) + override def rasterTransform(tile: MosaicRasterTile): Any = buildMapString(tile.raster.metadata) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala index 2abe1bad8..b24f75b5a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala @@ -21,7 +21,7 @@ case class RST_Min(raster: Expression, expressionConfig: MosaicExpressionConfig) /** Returns the min value per band of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val raster = tile.getRaster + val raster = tile.raster val nBands = raster.getDatasetHydrated.GetRasterCount() val minValues = (1 to nBands).map(raster.getBand(_).minPixelValue) ArrayData.toArrayData(minValues.toArray) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala index 0110331e6..fe71a4c60 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala @@ -47,7 +47,7 @@ case class RST_NDVI( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val redInd = arg1.asInstanceOf[Int] val nirInd = arg2.asInstanceOf[Int] - tile.copy(raster = NDVI.compute(tile.getRaster, redInd, nirInd)) + tile.copy(raster = NDVI.compute(tile.raster, redInd, nirInd)) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBands.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBands.scala index 383cf6d73..6081c84f4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBands.scala @@ -18,7 +18,7 @@ case class RST_NumBands(raster: Expression, expressionConfig: MosaicExpressionCo override def dataType: DataType = IntegerType /** Returns the number of bands in the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.numBands + override def rasterTransform(tile: MosaicRasterTile): Any = tile.raster.numBands } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala index dae9c18ba..59b61ed6e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala @@ -30,7 +30,7 @@ case class RST_PixelCount( * countNodData */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { - val raster = tile.getRaster + val raster = tile.raster val bandCount = raster.getDatasetHydrated.GetRasterCount() val countNoData = arg1.asInstanceOf[Boolean] val countAll = arg2.asInstanceOf[Boolean] diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeight.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeight.scala index 13c717a2e..704b48aff 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeight.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeight.scala @@ -19,7 +19,7 @@ case class RST_PixelHeight(raster: Expression, expressionConfig: MosaicExpressio /** Returns the pixel height of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val gt = tile.getRaster.getGeoTransform + val gt = tile.raster.getGeoTransform val scaleY = gt(5) val skewX = gt(2) // when there is no skew the height is scaleY, but we cant assume 0-only skew diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidth.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidth.scala index f1b3e6cee..7a42bae85 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidth.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidth.scala @@ -19,7 +19,7 @@ case class RST_PixelWidth(raster: Expression, expressionConfig: MosaicExpression /** Returns the pixel width of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val gt = tile.getRaster.getGeoTransform + val gt = tile.raster.getGeoTransform val scaleX = gt(1) val skewY = gt(4) // when there is no skew width is scaleX, but we cant assume 0-only skew diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala index 6bdbfbaf6..49614f690 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala @@ -31,7 +31,7 @@ case class RST_RasterToWorldCoord( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val x = arg1.asInstanceOf[Int] val y = arg2.asInstanceOf[Int] - val gt = tile.getRaster.getGeoTransform + val gt = tile.raster.getGeoTransform val (xGeo, yGeo) = GDAL.toWorldCoord(gt, x, y) val geometryAPI = GeometryAPI(expressionConfig.getGeometryAPI) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala index 613864835..90285cf9a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala @@ -29,7 +29,7 @@ case class RST_RasterToWorldCoordX( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val x = arg1.asInstanceOf[Int] val y = arg2.asInstanceOf[Int] - val gt = tile.getRaster.getGeoTransform + val gt = tile.raster.getGeoTransform val (xGeo, _) = GDAL.toWorldCoord(gt, x, y) xGeo } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala index 9531c6513..51fd37b3c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala @@ -29,7 +29,7 @@ case class RST_RasterToWorldCoordY( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val x = arg1.asInstanceOf[Int] val y = arg2.asInstanceOf[Int] - val gt = tile.getRaster.getGeoTransform + val gt = tile.raster.getGeoTransform val (_, yGeo) = GDAL.toWorldCoord(gt, x, y) yGeo } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala index 1191982d0..8467b1847 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala @@ -19,7 +19,7 @@ case class RST_Rotation(raster: Expression, expressionConfig: MosaicExpressionCo /** Returns the rotation angle of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { - val gt = tile.getRaster.getGeoTransform + val gt = tile.raster.getGeoTransform // arctan of y_skew and x_scale math.atan(gt(4) / gt(1)) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala index 9c4243540..4f4615dc3 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala @@ -23,7 +23,7 @@ case class RST_SRID(raster: Expression, expressionConfig: MosaicExpressionConfig /** Returns the SRID of the raster. */ override def rasterTransform(tile: MosaicRasterTile): Any = { // Reference: https://gis.stackexchange.com/questions/267321/extracting-epsg-from-a-raster-using-gdal-bindings-in-python - val proj = new SpatialReference(tile.getRaster.getDatasetHydrated.GetProjection()) + val proj = new SpatialReference(tile.raster.getDatasetHydrated.GetProjection()) Try(proj.AutoIdentifyEPSG()) Try(proj.GetAttrValue("AUTHORITY", 1).toInt).getOrElse(0) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala index eb8a9794e..2c034dd91 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala @@ -18,7 +18,7 @@ case class RST_ScaleX(raster: Expression, expressionConfig: MosaicExpressionConf override def dataType: DataType = DoubleType /** Returns the scale x of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.getGeoTransform(1) + override def rasterTransform(tile: MosaicRasterTile): Any = tile.raster.getGeoTransform(1) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala index 3eb774cb8..47415cbe5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala @@ -18,7 +18,7 @@ case class RST_ScaleY(raster: Expression, expressionConfig: MosaicExpressionConf override def dataType: DataType = DoubleType /** Returns the scale y of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.getGeoTransform(5) + override def rasterTransform(tile: MosaicRasterTile): Any = tile.raster.getGeoTransform(5) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala index df37b33e7..eaf7b29d4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala @@ -43,7 +43,7 @@ case class RST_SetNoData( * The raster with the specified no data values. */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { - val raster = tile.getRaster + val raster = tile.raster val noDataValues = raster.getBands.map(_.noDataValue).mkString(" ") val dstNoDataValues = (arg1 match { case d: Double => Array.fill[Double](raster.numBands)(d) @@ -52,8 +52,8 @@ case class RST_SetNoData( case arrayData: ArrayData => arrayData.array.map(_.toString.toDouble) // Trick to convert SQL decimal to double case _ => throw new IllegalArgumentException("No data values must be an array of numerical or a numerical value.") }).mkString(" ") - val resultPath = PathUtils.createTmpFilePath(GDAL.getExtension(raster.getDriversShortName)) - val cmd = s"""gdalwarp -of ${raster.getDriversShortName} -dstnodata "$dstNoDataValues" -srcnodata "$noDataValues"""" + val resultPath = PathUtils.createTmpFilePath(GDAL.getExtension(raster.getDriverShortName)) + val cmd = s"""gdalwarp -of ${raster.getDriverShortName} -dstnodata "$dstNoDataValues" -srcnodata "$noDataValues"""" tile.copy( raster = GDALWarp.executeWarp( resultPath, diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala index 03be43f65..60ee5cba4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala @@ -48,7 +48,7 @@ case class RST_SetSRID( // set srid on the raster // - this is an in-place operation as of 0.4.3+ - val raster = tile.getRaster + val raster = tile.raster raster.setSRID(arg1.asInstanceOf[Int]) // create a new object for the return tile.copy(raster = MosaicRasterGDAL(null, raster.getCreateInfo, raster.getMemSize)) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala index 82c7c13c2..b84b74a65 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala @@ -18,7 +18,7 @@ case class RST_SkewX(raster: Expression, expressionConfig: MosaicExpressionConfi override def dataType: DataType = DoubleType /** Returns the skew x of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.getGeoTransform(2) + override def rasterTransform(tile: MosaicRasterTile): Any = tile.raster.getGeoTransform(2) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala index 34d179e69..e9782bf1e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala @@ -18,7 +18,7 @@ case class RST_SkewY(raster: Expression, expressionConfig: MosaicExpressionConfi override def dataType: DataType = DoubleType /** Returns the skew y of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.getGeoTransform(4) + override def rasterTransform(tile: MosaicRasterTile): Any = tile.raster.getGeoTransform(4) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdatasets.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdatasets.scala index 091efcc84..94ca37f8a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdatasets.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdatasets.scala @@ -22,7 +22,7 @@ case class RST_Subdatasets(raster: Expression, expressionConfig: MosaicExpressio override def dataType: DataType = MapType(StringType, StringType) /** Returns the subdatasets of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = buildMapString(tile.getRaster.subdatasets) + override def rasterTransform(tile: MosaicRasterTile): Any = buildMapString(tile.raster.subdatasets) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala index 3b8c0ff43..cc85ff73d 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala @@ -29,7 +29,7 @@ case class RST_Summary(raster: Expression, expressionConfig: MosaicExpressionCon // https://gdal.org/programs/gdalinfo.html vector.add("-json") val infoOptions = new InfoOptions(vector) - val gdalInfo = GDALInfo(tile.getRaster.getDatasetHydrated, infoOptions) + val gdalInfo = GDALInfo(tile.raster.getDatasetHydrated, infoOptions) UTF8String.fromString(gdalInfo) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala index fa18cba24..91a90bc26 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala @@ -27,7 +27,7 @@ case class RST_Tessellate( */ override def rasterGenerator(tile: MosaicRasterTile, resolution: Int): Seq[MosaicRasterTile] = { RasterTessellate.tessellate( - tile.getRaster, + tile.raster, resolution, indexSystem, geometryAPI diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala index a33866011..1c1f31ed5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala @@ -36,7 +36,7 @@ case class RST_Transform( val sReff = new SpatialReference() sReff.ImportFromEPSG(srid) sReff.SetAxisMappingStrategy(org.gdal.osr.osrConstants.OAMS_TRADITIONAL_GIS_ORDER) - tile.copy(raster = RasterProject.project(tile.getRaster, sReff)) + tile.copy(raster = RasterProject.project(tile.raster, sReff)) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala index 72d336fe4..b42f5cf9f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala @@ -18,7 +18,7 @@ case class RST_TryOpen(raster: Expression, expressionConfig: MosaicExpressionCon override def dataType: DataType = BooleanType /** Returns true if the raster can be opened. */ - override def rasterTransform(tile: MosaicRasterTile): Any = Option(tile.getRaster.getDatasetHydrated).isDefined + override def rasterTransform(tile: MosaicRasterTile): Any = Option(tile.raster.getDatasetHydrated).isDefined } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala index 8b1b5fbc4..6d5922adc 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala @@ -18,7 +18,7 @@ case class RST_UpperLeftX(raster: Expression, expressionConfig: MosaicExpression override def dataType: DataType = DoubleType /** Returns the upper left x of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.getGeoTransform(0) + override def rasterTransform(tile: MosaicRasterTile): Any = tile.raster.getGeoTransform(0) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala index 10604b97f..0d91f230c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala @@ -18,7 +18,7 @@ case class RST_UpperLeftY(raster: Expression, expressionConfig: MosaicExpression override def dataType: DataType = DoubleType /** Returns the upper left y of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.getGeoTransform(3) + override def rasterTransform(tile: MosaicRasterTile): Any = tile.raster.getGeoTransform(3) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Width.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Width.scala index 5543c1b81..5d94c0321 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Width.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Width.scala @@ -18,7 +18,7 @@ case class RST_Width(raster: Expression, expressionConfig: MosaicExpressionConfi override def dataType: DataType = IntegerType /** Returns the width of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.getRaster.xSize + override def rasterTransform(tile: MosaicRasterTile): Any = tile.raster.xSize } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala index 9057d3b95..6c9ed6dfd 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala @@ -30,7 +30,7 @@ case class RST_WorldToRasterCoord( override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val xGeo = arg1.asInstanceOf[Double] val yGeo = arg2.asInstanceOf[Double] - val gt = tile.getRaster.getDatasetHydrated.GetGeoTransform() + val gt = tile.raster.getGeoTransform val (x, y) = GDAL.fromWorldCoord(gt, xGeo, yGeo) InternalRow.fromSeq(Seq(x, y)) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala index 543733def..f5f7d6b17 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala @@ -28,7 +28,7 @@ case class RST_WorldToRasterCoordX( */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val xGeo = arg1.asInstanceOf[Double] - val gt = tile.getRaster.getDatasetHydrated.GetGeoTransform() + val gt = tile.raster.getGeoTransform GDAL.fromWorldCoord(gt, xGeo, 0)._1 } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala index d61f6cd31..906d63a6a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala @@ -28,7 +28,7 @@ case class RST_WorldToRasterCoordY( */ override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { val xGeo = arg1.asInstanceOf[Double] - val gt = tile.getRaster.getDatasetHydrated.GetGeoTransform() + val gt = tile.raster.getGeoTransform GDAL.fromWorldCoord(gt, xGeo, 0)._2 } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala index 0c49e20f7..184fe5aa4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala @@ -65,9 +65,9 @@ case class RST_Write( private def copyToArg1Dir(inTile: MosaicRasterTile, arg1: Any): MosaicRasterGDAL = { require(dirExpr.isInstanceOf[Literal]) - val inRaster = inTile.getRaster + val inRaster = inTile.raster val inPath = inRaster.getPath - val inDriver = inRaster.getDriversShortName + val inDriver = inRaster.getDriverShortName val outPath = GDAL.writeRasters( Seq(inRaster), StringType, diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala index 1a4fb85ef..5b7e7c245 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala @@ -3,7 +3,6 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterBandGDAL import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy -import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory @@ -82,7 +81,7 @@ abstract class RasterBandExpression[T <: Expression: ClassTag]( ) val bandIndex = inputBand.asInstanceOf[Int] - val band = tile.getRaster.getBand(bandIndex) + val band = tile.raster.getBand(bandIndex) var result = bandTransform(tile, band) val resultType = { if (returnsRaster) getRasterType(dataType) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala index 89b1b9af2..374a95cca 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala @@ -65,7 +65,7 @@ abstract class RasterToGridExpression[T <: Expression: ClassTag, P]( override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { GDAL.enable(expressionConfig) val resolution = arg1.asInstanceOf[Int] - val transformed = griddedPixels(tile.getRaster, indexSystem, resolution) + val transformed = griddedPixels(tile.raster, indexSystem, resolution) val results = transformed.map(_.mapValues(valuesCombiner)) serialize(results) diff --git a/src/main/scala/com/databricks/labs/mosaic/sql/extensions/MosaicGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/sql/extensions/MosaicGDAL.scala index d12bae377..127d63bf1 100644 --- a/src/main/scala/com/databricks/labs/mosaic/sql/extensions/MosaicGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/sql/extensions/MosaicGDAL.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.sql.extensions -import com.databricks.labs.mosaic.gdal.MosaicGDAL +import com.databricks.labs.mosaic.gdal.MosaicGDAL.enableGDAL import com.databricks.labs.mosaic.MOSAIC_GDAL_NATIVE import org.apache.spark.internal.Logging import org.apache.spark.sql.SparkSessionExtensions @@ -24,9 +24,9 @@ class MosaicGDAL extends (SparkSessionExtensions => Unit) with Logging { */ override def apply(ext: SparkSessionExtensions): Unit = { ext.injectCheckRule(spark => { - val enableGDAL = spark.conf.get(MOSAIC_GDAL_NATIVE, "false").toBoolean - if (enableGDAL) { - MosaicGDAL.enableGDAL(spark) + val isEnableGDAL = spark.conf.get(MOSAIC_GDAL_NATIVE, "false").toBoolean + if (isEnableGDAL) { + enableGDAL(spark) logInfo(s"GDAL was installed successfully.") } // NOP rule. This rule is specified only to respect syntax. diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala index 82f77d151..f2931f940 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.core.raster -import com.databricks.labs.mosaic.{MOSAIC_NO_DRIVER, MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_TEST_MODE} +import com.databricks.labs.mosaic.{MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_TEST_MODE} import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.databricks.labs.mosaic.test.mocks.filePath @@ -17,6 +17,8 @@ import scala.util.Try class TestRasterGDAL extends SharedSparkSessionGDAL { test("Verify that GDAL is enabled.") { + val sc = this.spark + assume(System.getProperty("os.name") == "Linux") val checkCmd = "gdalinfo --version" @@ -24,10 +26,9 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { resultDriver should not be "" resultDriver should include("GDAL") - val _sc = spark.sparkContext - val numExecutors = _sc.getExecutorMemoryStatus.size - 1 + val numExecutors = sc.sparkContext.getExecutorMemoryStatus.size - 1 val resultExecutors = Try( - _sc.parallelize(1 to numExecutors) + sc.sparkContext.parallelize(1 to numExecutors) .pipe(checkCmd) .collect ).getOrElse(Array[String]()) @@ -37,8 +38,11 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { test("Verify memsize handling") { val createInfo = Map( - "path" -> MOSAIC_NO_DRIVER, "parentPath" -> MOSAIC_NO_DRIVER, "driver" -> "GTiff") - val null_raster = MosaicRasterGDAL(null, createInfo, memSize = -1) + "path" -> PathUtils.NO_PATH_STRING, + "parentPath" -> PathUtils.NO_PATH_STRING, + "driver" -> "GTiff" + ) + val null_raster = MosaicRasterGDAL(null, createInfo, -1) null_raster.getMemSize should be(-1) val np_content = spark.read.format("binaryFile") diff --git a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala index a87d2f41e..a7d8d8397 100644 --- a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala @@ -1,9 +1,10 @@ package com.databricks.labs.mosaic.datasource.multiread -import com.databricks.labs.mosaic.{JTS, MOSAIC_RASTER_USE_CHECKPOINT} +import com.databricks.labs.mosaic.{JTS, MOSAIC_RASTER_READ_STRATEGY} import com.databricks.labs.mosaic.core.index.H3IndexSystem import com.databricks.labs.mosaic.functions.MosaicContext import com.databricks.labs.mosaic.test.MosaicSpatialQueryTest +import org.apache.spark.sql.functions.{col, lit} import org.apache.spark.sql.test.SharedSparkSessionGDAL import org.scalatest.matchers.must.Matchers.{be, noException} import org.scalatest.matchers.should.Matchers.an @@ -13,20 +14,42 @@ import java.nio.file.{Files, Paths} class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSessionGDAL { test("Read netcdf with Raster As Grid Reader") { - - assume(System.getProperty("os.name") == "Linux") - MosaicContext.build(H3IndexSystem, JTS) - val netcdf = "/binary/netcdf-coral/" val filePath = getClass.getResource(netcdf).getPath + val sc = this.spark + import sc.implicits._ + + assume(System.getProperty("os.name") == "Linux") + val mc = MosaicContext.build(H3IndexSystem, JTS) + mc.register(sc) + import mc.functions._ + +// val subs = spark.read.format("gdal") +// .load(filePath) +// .select("subdatasets") +// .first.get(0) +// info(s"subs -> $subs") + //"bleaching_alert_area" + +// val subTile = spark.read +// .format("gdal") +// .option("extensions", "nc") +// .option(MOSAIC_RASTER_READ_STRATEGY, "as_path") +// .option("vsizip", "false") +// .load(filePath) +// .repartition(10) +// .withColumn("tile", rst_getsubdataset($"tile", lit("bleaching_alert_area"))) +// .select("tile") +// .first.get(0) +// info(s"subTile -> $subTile") + noException should be thrownBy MosaicContext.read .format("raster_to_grid") + .option("subdatasetName", "bleaching_alert_area") .option("nPartitions", "10") .option("extensions", "nc") .option("resolution", "5") - .option("readSubdataset", "true") - .option("subdataset", "1") .option("kRingInterpolate", "3") .load(filePath) .select("measure") @@ -39,8 +62,6 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess assume(System.getProperty("os.name") == "Linux") MosaicContext.build(H3IndexSystem, JTS) - spark.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, "true") - val grib = "/binary/grib-cams/" val filePath = getClass.getResource(grib).getPath @@ -60,15 +81,13 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess assume(System.getProperty("os.name") == "Linux") MosaicContext.build(H3IndexSystem, JTS) - spark.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, "true") - val tif = "/modis/" val filePath = getClass.getResource(tif).getPath noException should be thrownBy MosaicContext.read .format("raster_to_grid") .option("nPartitions", "10") - .option("extensions", "TIF") + .option("extensions", "tif") .option("combiner", "max") .option("resolution", "4") .option("kRingInterpolate", "3") @@ -88,7 +107,6 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess noException should be thrownBy MosaicContext.read .format("raster_to_grid") .option("nPartitions", "10") - .option("readSubdataset", "true") .option("subdatasetName", "/group_with_attrs/F_order_array") .option("combiner", "median") .option("vsizip", "true") @@ -100,7 +118,6 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess noException should be thrownBy MosaicContext.read .format("raster_to_grid") .option("nPartitions", "10") - .option("readSubdataset", "true") .option("subdatasetName", "/group_with_attrs/F_order_array") .option("combiner", "count") .option("vsizip", "true") @@ -112,7 +129,6 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess noException should be thrownBy MosaicContext.read .format("raster_to_grid") .option("nPartitions", "10") - .option("readSubdataset", "true") .option("subdatasetName", "/group_with_attrs/F_order_array") .option("combiner", "average") .option("vsizip", "true") @@ -124,7 +140,6 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess noException should be thrownBy MosaicContext.read .format("raster_to_grid") .option("nPartitions", "10") - .option("readSubdataset", "true") .option("subdatasetName", "/group_with_attrs/F_order_array") .option("combiner", "avg") .option("vsizip", "true") @@ -158,7 +173,6 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess noException should be thrownBy MosaicContext.read .format("raster_to_grid") .option("nPartitions", "10") - .option("readSubdataset", "true") .option("subdatasetName", "/group_with_attrs/F_order_array") .option("kRingInterpolate", "3") .load(filePath) From b548e35aa185f8cc9fce6af40a07840d9971e0ff Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Mon, 1 Jul 2024 17:28:06 -0400 Subject: [PATCH 13/60] compiles only commit (fully expect tests to fail). --- CHANGELOG.md | 26 +- R/build_r_package.R | 2 +- R/generate_R_bindings.R | 8 +- R/generate_docs.R | 2 +- .../tests/testthat/testRasterFunctions.R | 10 +- R/sparkR-mosaic/tests.R | 6 +- .../tests/testthat/testRasterFunctions.R | 12 +- R/sparklyr-mosaic/tests.R | 2 +- docs/source/api/raster-format-readers.rst | 18 +- docs/source/api/raster-functions.rst | 88 +- docs/source/api/rasterio-gdal-udfs.rst | 42 +- docs/source/api/vector-format-readers.rst | 36 +- docs/source/usage/install-gdal.rst | 4 +- docs/source/usage/installation.rst | 4 +- docs/source/usage/quickstart.ipynb | 4 +- .../EOGriddedSTAC/01. Search STACs.ipynb | 6 +- .../EOGriddedSTAC/02. Download STACs.ipynb | 16 +- .../mosaic_gdal_coral_bleaching.ipynb | 10 +- .../distributed_slice netcdf_files.ipynb | 110 +- .../Xarray/single_node_netcdf_files.ipynb | 36 +- .../shapefiles_geopandas_udf.ipynb | 26 +- .../MosaicGDAL/mosaic_gdal_shapefiles.ipynb | 10 +- .../02. Data Ingestion.ipynb | 4 +- .../python/Ship2ShipTransfers/README.md | 2 +- .../python/SpatialKNN/01. Data Prep.ipynb | 4 +- pom.xml | 2 +- python/setup.cfg | 1 + python/test/test_raster_functions.py | 411 +++---- .../ubuntu-22-spark-3.4/Dockerfile.template | 25 +- scripts/docker/docker_init.sh | 3 +- scripts/docker/mosaic-docker.sh | 2 +- .../databricks/labs/mosaic/core/Mosaic.scala | 4 +- .../core/geometry/api/GeometryAPI.scala | 28 +- .../labs/mosaic/core/raster/api/GDAL.scala | 575 +++++---- .../mosaic/core/raster/gdal/DatasetGDAL.scala | 164 +++ .../mosaic/core/raster/gdal/GDALBlock.scala | 10 +- .../mosaic/core/raster/gdal/GDALReader.scala | 37 + .../mosaic/core/raster/gdal/GDALWriter.scala | 180 +++ .../core/raster/gdal/MosaicRasterGDAL.scala | 934 --------------- .../gdal/MosaicRasterWriteOptions.scala | 55 - .../mosaic/core/raster/gdal/PathGDAL.scala | 118 ++ ...terBandGDAL.scala => RasterBandGDAL.scala} | 4 +- .../mosaic/core/raster/gdal/RasterGDAL.scala | 1051 +++++++++++++++++ .../core/raster/gdal/RasterWriteOptions.scala | 69 ++ .../core/raster/io/CleanUpManager.scala | 2 +- .../mosaic/core/raster/io/RasterClassic.scala | 513 ++++++++ .../mosaic/core/raster/io/RasterCleaner.scala | 92 -- .../core/raster/io/RasterHydrator.scala | 39 - .../labs/mosaic/core/raster/io/RasterIO.scala | 733 ++++++++++++ .../mosaic/core/raster/io/RasterReader.scala | 49 - .../mosaic/core/raster/io/RasterWriter.scala | 48 - .../core/raster/operator/CombineAVG.scala | 10 +- .../mosaic/core/raster/operator/NDVI.scala | 15 +- .../operator/clip/RasterClipByVector.scala | 38 +- .../raster/operator/clip/VectorClipper.scala | 44 +- .../raster/operator/gdal/GDALBuildVRT.scala | 40 +- .../core/raster/operator/gdal/GDALCalc.scala | 39 +- .../core/raster/operator/gdal/GDALInfo.scala | 6 +- .../raster/operator/gdal/GDALTranslate.scala | 49 +- .../core/raster/operator/gdal/GDALWarp.scala | 43 +- .../operator/gdal/OperatorOptions.scala | 4 +- .../raster/operator/merge/MergeBands.scala | 55 +- .../raster/operator/merge/MergeRasters.scala | 31 +- .../operator/pixel/PixelCombineRasters.scala | 39 +- .../raster/operator/proj/RasterProject.scala | 22 +- .../operator/retile/BalancedSubdivision.scala | 18 +- .../operator/retile/OverlappingTiles.scala | 50 +- .../operator/retile/RasterTessellate.scala | 43 +- .../core/raster/operator/retile/ReTile.scala | 40 +- .../operator/separate/SeparateBands.scala | 55 +- .../operator/transform/RasterTransform.scala | 2 +- ...osaicRasterTile.scala => RasterTile.scala} | 110 +- .../mosaic/datasource/OGRFileFormat.scala | 9 +- .../datasource/gdal/GDALFileFormat.scala | 8 +- .../mosaic/datasource/gdal/ReTileOnRead.scala | 74 +- .../mosaic/datasource/gdal/ReadAsPath.scala | 38 +- .../mosaic/datasource/gdal/ReadInMemory.scala | 32 +- .../mosaic/datasource/gdal/ReadStrategy.scala | 19 +- .../base/GenericExpressionFactory.scala | 28 +- .../expressions/base/WithExpressionInfo.scala | 6 +- .../mosaic/expressions/geometry/ST_Area.scala | 14 +- .../geometry/ST_AsGeojsonTileAgg.scala | 18 +- .../geometry/ST_AsMVTTileAgg.scala | 18 +- .../expressions/geometry/ST_Buffer.scala | 20 +- .../geometry/ST_BufferCapStyle.scala | 18 +- .../expressions/geometry/ST_BufferLoop.scala | 18 +- .../expressions/geometry/ST_Centroid.scala | 14 +- .../expressions/geometry/ST_ConcaveHull.scala | 18 +- .../expressions/geometry/ST_Contains.scala | 16 +- .../expressions/geometry/ST_ConvexHull.scala | 14 +- .../expressions/geometry/ST_Difference.scala | 16 +- .../expressions/geometry/ST_Dimension.scala | 14 +- .../expressions/geometry/ST_Distance.scala | 16 +- .../expressions/geometry/ST_Envelope.scala | 14 +- .../geometry/ST_GeometryType.scala | 14 +- .../geometry/ST_HasValidCoordinates.scala | 18 +- .../expressions/geometry/ST_Haversine.scala | 6 +- .../geometry/ST_Intersection.scala | 16 +- .../expressions/geometry/ST_Intersects.scala | 16 +- .../expressions/geometry/ST_IsValid.scala | 14 +- .../expressions/geometry/ST_Length.scala | 12 +- .../expressions/geometry/ST_MinMaxXYZ.scala | 62 +- .../expressions/geometry/ST_NumPoints.scala | 12 +- .../expressions/geometry/ST_Rotate.scala | 16 +- .../mosaic/expressions/geometry/ST_SRID.scala | 14 +- .../expressions/geometry/ST_Scale.scala | 18 +- .../expressions/geometry/ST_SetSRID.scala | 16 +- .../expressions/geometry/ST_Simplify.scala | 16 +- .../expressions/geometry/ST_Transform.scala | 16 +- .../expressions/geometry/ST_Translate.scala | 18 +- .../expressions/geometry/ST_UnaryUnion.scala | 12 +- .../expressions/geometry/ST_Union.scala | 16 +- .../expressions/geometry/ST_UpdateSRID.scala | 18 +- .../expressions/geometry/ST_Within.scala | 16 +- .../mosaic/expressions/geometry/ST_X.scala | 14 +- .../mosaic/expressions/geometry/ST_Y.scala | 14 +- .../mosaic/expressions/geometry/ST_Z.scala | 14 +- .../base/BinaryVectorExpression.scala | 16 +- .../base/UnaryVector1ArgExpression.scala | 16 +- .../base/UnaryVector2ArgExpression.scala | 18 +- .../geometry/base/UnaryVectorExpression.scala | 14 +- .../geometry/base/VectorExpression.scala | 8 +- .../mosaic/expressions/raster/RST_Avg.scala | 14 +- .../expressions/raster/RST_BandMetaData.scala | 18 +- .../expressions/raster/RST_BoundingBox.scala | 25 +- .../mosaic/expressions/raster/RST_Clip.scala | 31 +- .../expressions/raster/RST_CombineAvg.scala | 25 +- .../raster/RST_CombineAvgAgg.scala | 38 +- .../expressions/raster/RST_Convolve.scala | 23 +- .../expressions/raster/RST_DerivedBand.scala | 30 +- .../raster/RST_DerivedBandAgg.scala | 43 +- .../expressions/raster/RST_Filter.scala | 24 +- .../expressions/raster/RST_FromBands.scala | 25 +- .../expressions/raster/RST_FromContent.scala | 61 +- .../expressions/raster/RST_FromFile.scala | 65 +- .../expressions/raster/RST_GeoReference.scala | 39 +- .../expressions/raster/RST_GetNoData.scala | 16 +- .../raster/RST_GetSubdataset.scala | 20 +- .../expressions/raster/RST_Height.scala | 14 +- .../expressions/raster/RST_InitNoData.scala | 36 +- .../expressions/raster/RST_IsEmpty.scala | 14 +- .../expressions/raster/RST_MakeTiles.scala | 102 +- .../expressions/raster/RST_MapAlgebra.scala | 41 +- .../mosaic/expressions/raster/RST_Max.scala | 20 +- .../expressions/raster/RST_Median.scala | 35 +- .../expressions/raster/RST_MemSize.scala | 14 +- .../mosaic/expressions/raster/RST_Merge.scala | 24 +- .../expressions/raster/RST_MergeAgg.scala | 42 +- .../expressions/raster/RST_MetaData.scala | 14 +- .../mosaic/expressions/raster/RST_Min.scala | 24 +- .../mosaic/expressions/raster/RST_NDVI.scala | 25 +- .../expressions/raster/RST_NumBands.scala | 14 +- .../expressions/raster/RST_PixelCount.scala | 30 +- .../expressions/raster/RST_PixelHeight.scala | 32 +- .../expressions/raster/RST_PixelWidth.scala | 32 +- .../raster/RST_RasterToGridAvg.scala | 14 +- .../raster/RST_RasterToGridCount.scala | 14 +- .../raster/RST_RasterToGridMax.scala | 14 +- .../raster/RST_RasterToGridMedian.scala | 14 +- .../raster/RST_RasterToGridMin.scala | 14 +- .../raster/RST_RasterToWorldCoord.scala | 33 +- .../raster/RST_RasterToWorldCoordX.scala | 29 +- .../raster/RST_RasterToWorldCoordY.scala | 29 +- .../expressions/raster/RST_ReTile.scala | 26 +- .../expressions/raster/RST_Rotation.scala | 23 +- .../mosaic/expressions/raster/RST_SRID.scala | 26 +- .../expressions/raster/RST_ScaleX.scala | 14 +- .../expressions/raster/RST_ScaleY.scala | 14 +- .../raster/RST_SeparateBands.scala | 18 +- .../expressions/raster/RST_SetNoData.scala | 37 +- .../expressions/raster/RST_SetSRID.scala | 28 +- .../mosaic/expressions/raster/RST_SkewX.scala | 21 +- .../mosaic/expressions/raster/RST_SkewY.scala | 21 +- .../expressions/raster/RST_Subdatasets.scala | 14 +- .../expressions/raster/RST_Subdivide.scala | 20 +- .../expressions/raster/RST_Summary.scala | 19 +- .../expressions/raster/RST_Tessellate.scala | 21 +- .../raster/RST_ToOverlappingTiles.scala | 24 +- .../expressions/raster/RST_Transform.scala | 23 +- .../expressions/raster/RST_TryOpen.scala | 16 +- .../expressions/raster/RST_UpperLeftX.scala | 14 +- .../expressions/raster/RST_UpperLeftY.scala | 14 +- .../mosaic/expressions/raster/RST_Width.scala | 14 +- .../raster/RST_WorldToRasterCoord.scala | 27 +- .../raster/RST_WorldToRasterCoordX.scala | 27 +- .../raster/RST_WorldToRasterCoordY.scala | 29 +- .../mosaic/expressions/raster/RST_Write.scala | 45 +- .../raster/base/Raster1ArgExpression.scala | 38 +- .../raster/base/Raster2ArgExpression.scala | 37 +- .../base/RasterArray1ArgExpression.scala | 31 +- .../base/RasterArray2ArgExpression.scala | 33 +- .../raster/base/RasterArrayExpression.scala | 28 +- .../raster/base/RasterArrayUtils.scala | 11 +- .../raster/base/RasterBandExpression.scala | 38 +- .../raster/base/RasterExpression.scala | 35 +- .../base/RasterExpressionSerialization.scala | 22 +- .../base/RasterGeneratorExpression.scala | 38 +- .../raster/base/RasterGridExpression.scala | 39 +- .../RasterTessellateGeneratorExpression.scala | 44 +- .../raster/base/RasterToGridExpression.scala | 28 +- ...xpressionConfig.scala => ExprConfig.scala} | 56 +- .../labs/mosaic/functions/MosaicContext.scala | 516 ++++---- .../mosaic/functions/MosaicRegistry.scala | 30 +- .../labs/mosaic/gdal/MosaicGDAL.scala | 54 +- .../com/databricks/labs/mosaic/package.scala | 21 +- .../labs/mosaic/utils/FileUtils.scala | 4 +- .../labs/mosaic/utils/PathUtils.scala | 412 +++++-- .../core/raster/TestRasterBandGDAL.scala | 35 +- .../mosaic/core/raster/TestRasterGDAL.scala | 19 +- .../expressions/base/BaseAPIsTest.scala | 10 +- .../geometry/ST_AreaBehaviors.scala | 4 +- .../geometry/ST_BufferBehaviors.scala | 4 +- .../geometry/ST_BufferLoopBehaviors.scala | 4 +- .../geometry/ST_CentroidBehaviors.scala | 4 +- .../geometry/ST_ConcaveHullBehaviors.scala | 4 +- .../geometry/ST_ContainsBehaviors.scala | 4 +- .../geometry/ST_ConvexHullBehaviors.scala | 4 +- .../geometry/ST_DifferenceBehaviors.scala | 4 +- .../geometry/ST_DimensionBehaviors.scala | 4 +- .../geometry/ST_DistanceBehaviors.scala | 4 +- .../geometry/ST_EnvelopeBehaviors.scala | 4 +- .../geometry/ST_GeometryTypeBehaviors.scala | 4 +- .../ST_HasValidCoordinatesBehaviors.scala | 2 +- .../geometry/ST_IntersectionBehaviors.scala | 2 +- .../geometry/ST_IntersectsBehaviors.scala | 2 +- .../geometry/ST_IsValidBehaviors.scala | 4 +- .../geometry/ST_LengthBehaviors.scala | 4 +- .../geometry/ST_MinMaxXYZBehaviors.scala | 2 +- .../geometry/ST_NumPointsBehaviors.scala | 4 +- .../geometry/ST_RotateBehaviors.scala | 4 +- .../geometry/ST_SRIDBehaviors.scala | 2 +- .../geometry/ST_ScaleBehaviors.scala | 4 +- .../geometry/ST_SetSRIDBehaviors.scala | 2 +- .../geometry/ST_SimplifyBehaviors.scala | 4 +- .../geometry/ST_TransformBehaviors.scala | 2 +- .../geometry/ST_TranslateBehaviors.scala | 4 +- .../geometry/ST_UnaryUnionBehaviours.scala | 4 +- .../geometry/ST_UnionBehaviors.scala | 4 +- .../geometry/ST_UpdateSRIDBehaviors.scala | 2 +- .../geometry/ST_WithinBehaviors.scala | 4 +- .../expressions/geometry/ST_XBehaviors.scala | 4 +- .../expressions/geometry/ST_YBehaviors.scala | 4 +- .../expressions/geometry/ST_ZBehaviors.scala | 4 +- .../raster/RST_SetSRIDBehaviors.scala | 13 + .../raster/RST_TessellateBehaviors.scala | 3 +- .../functions/MosaicRegistryBehaviors.scala | 10 +- .../models/knn/SpatialKNNBehaviors.scala | 45 +- .../mosaic/models/knn/SpatialKNNTest.scala | 7 +- .../sql/test/SharedSparkSessionGDAL.scala | 4 +- 249 files changed, 6487 insertions(+), 4288 deletions(-) create mode 100644 src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala create mode 100644 src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALReader.scala create mode 100644 src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala delete mode 100644 src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala delete mode 100644 src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterWriteOptions.scala create mode 100644 src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/PathGDAL.scala rename src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/{MosaicRasterBandGDAL.scala => RasterBandGDAL.scala} (99%) create mode 100644 src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala create mode 100644 src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterWriteOptions.scala create mode 100644 src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterClassic.scala delete mode 100644 src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterCleaner.scala delete mode 100644 src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterHydrator.scala create mode 100644 src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala delete mode 100644 src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterReader.scala delete mode 100644 src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterWriter.scala rename src/main/scala/com/databricks/labs/mosaic/core/types/model/{MosaicRasterTile.scala => RasterTile.scala} (63%) rename src/main/scala/com/databricks/labs/mosaic/functions/{MosaicExpressionConfig.scala => ExprConfig.scala} (70%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 260627726..0edd3c8f8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,19 +1,28 @@ ## v0.4.3 [DBR 13.3 LTS] +- In preparation for upcoming transition to dblabs spatial-utils (follow-on to dblabs mosaic but for DBR 14.3+, adjusted for + various enhancements relating to our productized geospatial APIs): + - Significant streamlining of internal GDAL `Dataset` handling to include "hydrating" (loading the object) more lazily + - Dropped "Mosaic" from the serialized internal objects: `MosaicRasterTile`, `MosaicRasterGDAL`, and `MosaicRasterBandGDAL` + - All newly generated `RasterTile` objects store the raster payload (`BinaryType` | `StringType` | GDAL `Dataset`) to + the configured fuse checkpoint dir (see below); RasterTiles generated in 0.4.1 and 0.4.2 can be loaded as-is + (structure was different prior to that) +- Due to release of numpy 2.0 which has breaking changes with GDAL, numpy now limited to "<2.0,>=1.21.5" to match DBR minimum - Pyspark requirement removed from python setup.cfg as it is supplied by DBR - Python version limited to "<3.11,>=3.10" for DBR - iPython dependency limited to "<8.11,>=7.4.2" for both DBR and keplergl-jupyter - Expanded support for fuse-based checkpointing (persisted raster storage), managed through: - - spark config `spark.databricks.labs.mosaic.raster.use.checkpoint` in addition to `spark.databricks.labs.mosaic.raster.checkpoint` - - python: `mos.enable_gdal(spark, with_checkpoint_dir=dir)` - additional functions include: - `gdal.update_checkpoint_dir`, `gdal.set_checkpoint_on`, `gdal.set_checkpoint_off`, and `gdal.reset_checkpoint` + - spark config `spark.databricks.labs.mosaic.raster.checkpoint` + - python: `mos.enable_gdal(spark, with_checkpoint_dir=dir)` - additional functions include + `gdal.update_checkpoint_dir`, and `gdal.reset_checkpoint` - scala: `MosaicGDAL.enableGDALWithCheckpoint(spark, dir)` (similar bindings to python as well) -- Local files are no longer immediately deleted (disposed) but are controlled through `spark.databricks.labs.mosaic.manual.cleanup.mode` +- Local files generally are no longer eagerly deleted (disposed) but are controlled through + `spark.databricks.labs.mosaic.manual.cleanup.mode` and `spark.databricks.labs.mosaic.cleanup.age.limit.minutes` along with existing ability to specify the session local storage root dir with `spark.databricks.labs.mosaic.raster.tmp.prefix` - `RST_PixelCount` now supports optional 'countNoData' and 'countMask' (defaults are `false`, can now be `true`) to optionally get full pixel counts where mask is 0.0 and noData is what is configured in the raster - Added `RST_Write` to save a generated 'tile' to a specified directory (e.g. fuse) location using its GDAL driver and - raster data / path; useful for formalizing the path when writing a Lakehouse table (allowing removal of interim + raster data / rawPath; useful for formalizing the rawPath when writing a Lakehouse table (allowing removal of interim checkpointed data) - Improved `raster_to_grid` reader performance by using checkpointing for interim steps and adjusting repartitioning; default read strategy for this reader and its underlying `.format("gdal")` reader is "as_path" instead of "in_memory" @@ -25,6 +34,7 @@ - Python bindings added for `RST_Avg`, `RST_Max`, `RST_Median`, `RST_Min`, and `RST_PixelCount`; also added missing 'driver' param documented for `RST_FromContent`, missing docs added for `RST_SetSRID`, and standardized `RST_ToOverlappingTiles` (`RST_To_Overlapping_Tiles` deprecated) +- `RST_WorldToRasterCoordY` now returns `y` value (was returning `x` value) - Doc UDF example added for arbitrary GDAL Warp and Transform ops - Quickstart Notebook updated to use MosaicAnalyzer [ [Python](https://github.com/databrickslabs/mosaic/blob/main/python/mosaic/models/analyzer/analyzer.py) | @@ -46,7 +56,7 @@ - Added tiller functions, ST_AsGeoJSONTile and ST_AsMVTTile, for creating GeoJSON and MVT tiles as aggregations of geometries. - Added filter and convolve functions for raster data. - Raster tile schema changed to be >. -- Raster tile metadata will contain driver, parentPath and path. +- Raster tile metadata will contain driver, parentPath and rawPath. - Raster tile metadata will contain warnings and errors in case of failures. - All raster functions ensure rasters are TILED and not STRIPED when appropriate. - GDAL cache memory has been decreased to 512MB to reduce memory usage and competition with Spark. @@ -95,7 +105,7 @@ - Fixed photon check for DBR warnings. - Bump maven-surefire-plugin from 3.0.0 to 3.1.0. - Fix the bug described in issue 360: incomplete coverage from grid_geometrykring and grid_tessellate. -- Add default value for script location path to init script. +- Add default value for script location rawPath to init script. ## v0.3.10 - Fixed k-ring logic for BNG grid close to the edge of the grid @@ -107,7 +117,7 @@ - Fix intersection operations with ESRI geometry APIs - Fixed custom grid issues for grids not multiple of the root size resolution - Fixed python binding for rst_georeference -- Fixed ESRI create polygon with correct path order with ESRI APIs +- Fixed ESRI create polygon with correct rawPath order with ESRI APIs - Fixed automatic SQL registration with GDAL ## v0.3.9 diff --git a/R/build_r_package.R b/R/build_r_package.R index a114736d1..fe86da3ce 100644 --- a/R/build_r_package.R +++ b/R/build_r_package.R @@ -1,5 +1,5 @@ spark_location <- Sys.getenv("SPARK_HOME") -library(SparkR, lib.loc = c(file.path(spark_location, "R", "lib"))) +library(SparkR, lib.loc = c(file.rawPath(spark_location, "R", "lib"))) library(pkgbuild) build_mosaic_bindings <- function(){ diff --git a/R/generate_R_bindings.R b/R/generate_R_bindings.R index d4ac99baa..9ff7d64c7 100644 --- a/R/generate_R_bindings.R +++ b/R/generate_R_bindings.R @@ -206,8 +206,8 @@ main <- function(scala_file_path){ functions <- lapply(parsed, build_method) functions <- append(functions_header, functions) - generic_file_conn <- file(file.path(sparkr_path, "R/generics.R")) - functions_file_conn <- file(file.path(sparkr_path, "R/functions.R")) + generic_file_conn <- file(file.rawPath(sparkr_path, "R/generics.R")) + functions_file_conn <- file(file.rawPath(sparkr_path, "R/functions.R")) writeLines(paste0(generics, collapse="\n"), generic_file_conn) writeLines(paste0(functions, collapse="\n"), functions_file_conn) @@ -221,7 +221,7 @@ main <- function(scala_file_path){ ########################## # build sparklyr functions sparklyr_functions <- lapply(parsed, build_sparklyr_mosaic_function) - sparklyr_file_conn <- file(file.path(sparklyr_path, "R/functions.R")) + sparklyr_file_conn <- file(file.rawPath(sparklyr_path, "R/functions.R")) writeLines(paste0(sparklyr_functions, collapse="\n"), sparklyr_file_conn) closeAllConnections() @@ -233,6 +233,6 @@ main <- function(scala_file_path){ args <- commandArgs(trailingOnly = T) if (length(args) != 1){ - stop("Please provide the MosaicContext.scala file path to generate_sparkr_functions.R") + stop("Please provide the MosaicContext.scala file rawPath to generate_sparkr_functions.R") } main(args[1]) diff --git a/R/generate_docs.R b/R/generate_docs.R index 4b5fe19b3..92423e858 100644 --- a/R/generate_docs.R +++ b/R/generate_docs.R @@ -1,5 +1,5 @@ spark_location <- Sys.getenv("SPARK_HOME") -library(SparkR, lib.loc = c(file.path(spark_location, "R", "lib"))) +library(SparkR, lib.loc = c(file.rawPath(spark_location, "R", "lib"))) library(roxygen2) build_mosaic_docs <- function(){ diff --git a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R index bfbcbc595..476976dc2 100644 --- a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R @@ -1,6 +1,6 @@ generate_singleband_raster_df <- function() { read.df( - path = "sparkrMosaic/tests/testthat/data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", + rawPath = "sparkrMosaic/tests/testthat/data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", source = "gdal", raster.read.strategy = "in_memory" ) @@ -76,7 +76,7 @@ test_that("raster aggregation functions behave as intended", { collection_sdf <- withColumn(collection_sdf, "tile", rst_tooverlappingtiles(column("tile"), lit(200L), lit(200L), lit(10L))) merge_sdf <- summarize( - groupBy(collection_sdf, "path"), + groupBy(collection_sdf, "rawPath"), alias(rst_merge_agg(column("tile")), "tile") ) merge_sdf <- withColumn(merge_sdf, "extent", st_astext(rst_boundingbox(column("tile")))) @@ -85,7 +85,7 @@ test_that("raster aggregation functions behave as intended", { expect_equal(first(collection_sdf)$extent, first(merge_sdf)$extent) combine_avg_sdf <- summarize( - groupBy(collection_sdf, "path"), + groupBy(collection_sdf, "rawPath"), alias(rst_combineavg_agg(column("tile")), "tile") ) combine_avg_sdf <- withColumn(combine_avg_sdf, "extent", st_astext(rst_boundingbox(column("tile")))) @@ -101,7 +101,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { region_keys <- c("NAME", "STATE", "BOROUGH", "BLOCK", "TRACT") census_sdf <- read.df( - path = "sparkrMosaic/tests/testthat/data/Blocks2020.zip", + rawPath = "sparkrMosaic/tests/testthat/data/Blocks2020.zip", source = "com.databricks.labs.mosaic.datasource.OGRFileFormat", vsizip = "true", chunkSize = "20" @@ -115,7 +115,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { census_sdf <- select(census_sdf, c(region_keys, "chip.*")) raster_sdf <- read.df( - path = "sparkrMosaic/tests/testthat/data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc", + rawPath = "sparkrMosaic/tests/testthat/data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc", source = "gdal", raster.read.strategy = "in_memory" ) diff --git a/R/sparkR-mosaic/tests.R b/R/sparkR-mosaic/tests.R index 7253cac2d..3824c9d29 100644 --- a/R/sparkR-mosaic/tests.R +++ b/R/sparkR-mosaic/tests.R @@ -3,8 +3,8 @@ library(testthat) library(readr) spark_location <- Sys.getenv("SPARK_HOME") -library(SparkR, lib.loc = c(file.path(spark_location, "R", "lib"))) -.libPaths(c(file.path(spark_location, "R", "lib"), .libPaths())) +library(SparkR, lib.loc = c(file.rawPath(spark_location, "R", "lib"))) +.libPaths(c(file.rawPath(spark_location, "R", "lib"), .libPaths())) # find the sparkrMosaic tar file_list <- list.files() @@ -32,4 +32,4 @@ spark <- sparkR.session( ) enableMosaic() -testthat::test_local(path="./sparkrMosaic") \ No newline at end of file +testthat::test_local(rawPath="./sparkrMosaic") \ No newline at end of file diff --git a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R index ce5095e69..edf08f8ca 100644 --- a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R @@ -3,7 +3,7 @@ generate_singleband_raster_df <- function() { sc, name = "raster", source = "gdal", - path = "data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", + rawPath = "data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", options = list("raster.read.strategy" = "in_memory") ) } @@ -31,7 +31,7 @@ test_that("scalar raster functions behave as intended", { mutate(rst_clip = rst_clip(tile, rst_boundingbox)) %>% mutate(rst_combineavg = rst_combineavg(array(tile, rst_clip))) %>% mutate(rst_frombands = rst_frombands(array(tile, tile))) %>% - mutate(rst_fromfile = rst_fromfile(path, -1L)) %>% + mutate(rst_fromfile = rst_fromfile(rawPath, -1L)) %>% mutate(rst_georeference = rst_georeference(tile)) %>% mutate(rst_getnodata = rst_getnodata(tile)) %>% mutate(rst_subdatasets = rst_subdatasets(tile)) %>% @@ -106,7 +106,7 @@ test_that("raster aggregation functions behave as intended", { mutate(tile = rst_tooverlappingtiles(tile, 200L, 200L, 10L)) merge_sdf <- collection_sdf %>% - group_by(path) %>% + group_by(rawPath) %>% summarise(tile = rst_merge_agg(tile)) %>% mutate(extent = st_astext(rst_boundingbox(tile))) @@ -117,7 +117,7 @@ test_that("raster aggregation functions behave as intended", { ) combine_avg_sdf <- collection_sdf %>% - group_by(path) %>% + group_by(rawPath) %>% summarise(tile = rst_combineavg_agg(tile)) %>% mutate(extent = st_astext(rst_boundingbox(tile))) @@ -138,7 +138,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { sc, name = "census_raw", source = "com.databricks.labs.mosaic.datasource.OGRFileFormat", - path = "data/Blocks2020.zip", + rawPath = "data/Blocks2020.zip", options = list( "vsizip" = "true", "chunkSize" = "20" @@ -156,7 +156,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { sc, name = "raster_raw", source = "gdal", - path = "data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc", + rawPath = "data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc", options = list("raster.read.strategy" = "in_memory") ) %>% mutate(tile = rst_separatebands(tile)) %>% diff --git a/R/sparklyr-mosaic/tests.R b/R/sparklyr-mosaic/tests.R index 2cf3b8fca..5e8708185 100644 --- a/R/sparklyr-mosaic/tests.R +++ b/R/sparklyr-mosaic/tests.R @@ -28,4 +28,4 @@ sc <- spark_connect(master="local[*]", config=config) enableMosaic(sc) enableGDAL(sc) -testthat::test_local(path="./sparklyrMosaic") \ No newline at end of file +testthat::test_local(rawPath="./sparklyrMosaic") \ No newline at end of file diff --git a/docs/source/api/raster-format-readers.rst b/docs/source/api/raster-format-readers.rst index c9ef66893..7564c299f 100644 --- a/docs/source/api/raster-format-readers.rst +++ b/docs/source/api/raster-format-readers.rst @@ -38,7 +38,7 @@ A base Spark SQL data source for reading GDAL raster data sources. It reads metadata of the raster and exposes the direct paths for the raster files. The output of the reader is a DataFrame with the following columns (provided in order): - * :code:`path` - path read (StringType) + * :code:`rawPath` - rawPath read (StringType) * :code:`modificationTime` - last modification of the raster (TimestampType) * :code:`length` - size of the raster, e.g. memory size (LongType) * :code:`uuid` - unique identifier for the raster (LongType) @@ -58,8 +58,8 @@ The output of the reader is a DataFrame with the following columns (provided in Loads a GDAL raster file and returns the result as a DataFrame. It uses the standard spark reader patthern of :code:`spark.read.format(*).option(*).load(*)`. - :param path: path to the raster file on dbfs - :type path: Column(StringType) + :param rawPath: rawPath to the raster file on dbfs + :type rawPath: Column(StringType) :rtype: DataFrame :example: @@ -69,7 +69,7 @@ The output of the reader is a DataFrame with the following columns (provided in df = spark.read.format("gdal")\ .option("driverName", "GTiff")\ - .load("dbfs:/path/to/raster.tif") + .load("dbfs:/rawPath/to/raster.tif") df.show() +---------------------------------------------------------------------------------------------------------------+------+------+----------+---------------------+--------------------+-----+----------------------+ | tile| ySize| xSize| bandCount| metadata| subdatasets| srid| proj4Str| @@ -81,7 +81,7 @@ The output of the reader is a DataFrame with the following columns (provided in val df = spark.read.format("gdal") .option("driverName", "GTiff") - .load("dbfs:/path/to/raster.tif") + .load("dbfs:/rawPath/to/raster.tif") df.show() +---------------------------------------------------------------------------------------------------------------+------+------+----------+---------------------+--------------------+-----+----------------------+ | tile| ySize| xSize| bandCount| metadata| subdatasets| srid| proj4Str| @@ -131,8 +131,8 @@ The reader supports the following options: Loads a GDAL raster file and returns the result as a DataFrame. It uses the standard spark reader pattern of :code:`mos.read().format(*).option(*).load(*)`. - :param path: path to the raster file on dbfs - :type path: Column(StringType) + :param rawPath: rawPath to the raster file on dbfs + :type rawPath: Column(StringType) :rtype: DataFrame :example: @@ -147,7 +147,7 @@ The reader supports the following options: .option("retile", "true")\ .option("tileSize", "1000")\ .option("kRingInterpolate", "2")\ - .load("dbfs:/path/to/raster.tif") + .load("dbfs:/rawPath/to/raster.tif") df.show() +--------+--------+------------------+ |band_id |cell_id |cell_value | @@ -167,7 +167,7 @@ The reader supports the following options: .option("retile", "true") .option("tileSize", "1000") .option("kRingInterpolate", "2") - .load("dbfs:/path/to/raster.tif") + .load("dbfs:/rawPath/to/raster.tif") df.show() +--------+--------+------------------+ |band_id |cell_id |cell_value | diff --git a/docs/source/api/raster-functions.rst b/docs/source/api/raster-functions.rst index 1d3b31d16..e6147f34c 100644 --- a/docs/source/api/raster-functions.rst +++ b/docs/source/api/raster-functions.rst @@ -25,7 +25,7 @@ e.g. :code:`spark.read.format("gdal")` * The Mosaic raster tile schema changed in v0.4.1 to the following: :code:`>`. All APIs that use tiles now follow this schema. - * The function :ref:`rst_maketiles` allows for the raster tile schema to hold either a path pointer (string) + * The function :ref:`rst_maketiles` allows for the raster tile schema to hold either a rawPath pointer (string) or a byte array representation of the source raster. It also supports optional checkpointing for increased performance during chains of raster operations. @@ -348,7 +348,7 @@ rst_convolve | rst_convolve(tile,convolve_arr) | +---------------------------------------------------------------------------+ | {"index_id":null,"raster":"SUkqAAg...= (truncated)", | - | "metadata":{"path":"... .tif","parentPath":"no_path","driver":"GTiff"}} | + | "metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | +---------------------------------------------------------------------------+ .. code-tab:: scala @@ -364,7 +364,7 @@ rst_convolve | rst_convolve(tile,convolve_arr) | +---------------------------------------------------------------------------+ | {"index_id":null,"raster":"SUkqAAg...= (truncated)", | - | "metadata":{"path":"... .tif","parentPath":"no_path","driver":"GTiff"}} | + | "metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | +---------------------------------------------------------------------------+ .. code-tab:: sql @@ -374,7 +374,7 @@ rst_convolve | rst_convolve(tile,convolve_arr) | +---------------------------------------------------------------------------+ | {"index_id":null,"raster":"SUkqAAg...= (truncated)", | - | "metadata":{"path":"... .tif","parentPath":"no_path","driver":"GTiff"}} | + | "metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | +---------------------------------------------------------------------------+ For clarity, this is ultimately the execution of the kernel. @@ -514,7 +514,7 @@ rst_filter +-----------------------------------------------------------------------------------------------------------------------------+ | rst_filter(tile,3,mode) | +-----------------------------------------------------------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAAg...= (truncated)","metadata":{"path":"... .tif","parentPath":"no_path","driver":"GTiff"}} | + | {"index_id":null,"raster":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | +-----------------------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -523,7 +523,7 @@ rst_filter +-----------------------------------------------------------------------------------------------------------------------------+ | rst_filter(tile,3,mode) | +-----------------------------------------------------------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAAg...= (truncated)","metadata":{"path":"... .tif","parentPath":"no_path","driver":"GTiff"}} | + | {"index_id":null,"raster":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | +-----------------------------------------------------------------------------------------------------------------------------+ @@ -533,7 +533,7 @@ rst_filter +-----------------------------------------------------------------------------------------------------------------------------+ | rst_filter(tile,3,mode) | +-----------------------------------------------------------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAAg...= (truncated)","metadata":{"path":"... .tif","parentPath":"no_path","driver":"GTiff"}} | + | {"index_id":null,"raster":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | +-----------------------------------------------------------------------------------------------------------------------------+ rst_frombands @@ -649,7 +649,7 @@ rst_fromcontent CREATE TABLE IF NOT EXISTS TABLE coral_netcdf USING binaryFile - OPTIONS (path "dbfs:/FileStore/geospatial/mosaic/sample_raster_data/binary/netcdf-coral") + OPTIONS (rawPath "dbfs:/FileStore/geospatial/mosaic/sample_raster_data/binary/netcdf-coral") SELECT rst_fromcontent(content) FROM coral_netcdf LIMIT 1 +----------------------------------------------------------------------------------------------------------------+ | rst_fromcontent(content) | @@ -660,21 +660,21 @@ rst_fromcontent rst_fromfile ************ -.. function:: rst_fromfile(path, ) +.. function:: rst_fromfile(rawPath, ) - Returns a raster tile from a file path. + Returns a raster tile from a file rawPath. - :param path: A column containing the path to a raster file. - :type path: Column (StringType) + :param rawPath: A column containing the rawPath to a raster file. + :type rawPath: Column (StringType) :param size_in_MB: Optional parameter to specify the size of the raster tile in MB. Default is not to split the input. :type size_in_MB: Column (IntegerType) :rtype: Column: RasterTileType .. note:: **Notes** - - The file path must be a string. - - The file path must be a valid path to a raster file. - - The file path must be a path to a file that GDAL can read. + - The file rawPath must be a string. + - The file rawPath must be a valid rawPath to a raster file. + - The file rawPath must be a rawPath to a file that GDAL can read. - If the size_in_MB parameter is specified, the raster will be split into tiles of the specified size. - If the size_in_MB parameter is not specified or if the size_in_Mb < 0, the raster will only be split if it exceeds Integer.MAX_VALUE. The split will be at a threshold of 64MB in this case. .. @@ -688,9 +688,9 @@ rst_fromfile df = spark.read.format("binaryFile")\ .load("dbfs:/FileStore/geospatial/mosaic/sample_raster_data/binary/netcdf-coral")\ .drop("content") - df.select(mos.rst_fromfile("path")).limit(1).display() + df.select(mos.rst_fromfile("rawPath")).limit(1).display() +----------------------------------------------------------------------------------------------------------------+ - | rst_fromfile(path) | + | rst_fromfile(rawPath) | +----------------------------------------------------------------------------------------------------------------+ | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ @@ -701,9 +701,9 @@ rst_fromfile .format("binaryFile") .load("dbfs:/FileStore/geospatial/mosaic/sample_raster_data/binary/netcdf-coral") .drop("content") - df.select(rst_fromfile(col("path"))).limit(1).show(false) + df.select(rst_fromfile(col("rawPath"))).limit(1).show(false) +----------------------------------------------------------------------------------------------------------------+ - | rst_fromfile(path) | + | rst_fromfile(rawPath) | +----------------------------------------------------------------------------------------------------------------+ | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ @@ -712,10 +712,10 @@ rst_fromfile CREATE TABLE IF NOT EXISTS TABLE coral_netcdf USING binaryFile - OPTIONS (path "dbfs:/FileStore/geospatial/mosaic/sample_raster_data/binary/netcdf-coral") - SELECT rst_fromfile(path) FROM coral_netcdf LIMIT 1 + OPTIONS (rawPath "dbfs:/FileStore/geospatial/mosaic/sample_raster_data/binary/netcdf-coral") + SELECT rst_fromfile(rawPath) FROM coral_netcdf LIMIT 1 +----------------------------------------------------------------------------------------------------------------+ - | rst_fromfile(path) | + | rst_fromfile(rawPath) | +----------------------------------------------------------------------------------------------------------------+ | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ @@ -827,7 +827,7 @@ rst_getsubdataset .. note:: **Notes** - - :code:`name` should be the last identifier in the standard GDAL subdataset path: :code:`DRIVER:PATH:NAME`. + - :code:`name` should be the last identifier in the standard GDAL subdataset rawPath: :code:`DRIVER:PATH:NAME`. - :code:`name` must be a valid subdataset name for the raster, i.e. it must exist within the raster. .. @@ -1033,7 +1033,7 @@ rst_maketiles Tiles the raster into tiles of the given size, optionally writing them to disk in the process. - :param input: path (StringType) or content (BinaryType) + :param input: rawPath (StringType) or content (BinaryType) :type input: Column :param driver: The driver to use for reading the raster. :type driver: Column(StringType) @@ -1047,7 +1047,7 @@ rst_maketiles **Notes** :code:`input` - - If the raster is stored on disk, :code:`input` should be the path to the raster, similar to :ref:`rst_fromfile`. + - If the raster is stored on disk, :code:`input` should be the rawPath to the raster, similar to :ref:`rst_fromfile`. - If the raster is stored in memory, :code:`input` should be the byte array representation of the raster, similar to :ref:`rst_fromcontent`. :code:`driver` @@ -1073,33 +1073,33 @@ rst_maketiles .. code-tab:: py spark.read.format("binaryFile").load(dbfs_dir)\ - .select(rst_maketiles("path")).limit(1).display() + .select(rst_maketiles("rawPath")).limit(1).display() +------------------------------------------------------------------------+ | tile | +------------------------------------------------------------------------+ | {"index_id":null,"raster":"SUkqAMAAA (truncated)","metadata":{ | - | "parentPath":"no_path","driver":"GTiff","path":"...","last_error":""}} | + | "parentPath":"no_path","driver":"GTiff","rawPath":"...","last_error":""}} | +------------------------------------------------------------------------+ .. code-tab:: scala spark.read.format("binaryFile").load(dbfs_dir) - .select(rst_maketiles(col("path"))).limit(1).show + .select(rst_maketiles(col("rawPath"))).limit(1).show +------------------------------------------------------------------------+ | tile | +------------------------------------------------------------------------+ | {"index_id":null,"raster":"SUkqAMAAA (truncated)","metadata":{ | - | "parentPath":"no_path","driver":"GTiff","path":"...","last_error":""}} | + | "parentPath":"no_path","driver":"GTiff","rawPath":"...","last_error":""}} | +------------------------------------------------------------------------+ .. code-tab:: sql - SELECT rst_maketiles(path) FROM table LIMIT 1 + SELECT rst_maketiles(rawPath) FROM table LIMIT 1 +------------------------------------------------------------------------+ | tile | +------------------------------------------------------------------------+ | {"index_id":null,"raster":"SUkqAMAAA (truncated)","metadata":{ | - | "parentPath":"no_path","driver":"GTiff","path":"...","last_error":""}} | + | "parentPath":"no_path","driver":"GTiff","rawPath":"...","last_error":""}} | +------------------------------------------------------------------------+ rst_mapalgebra @@ -2397,7 +2397,7 @@ rst_scaley df.select(mos.rst_scaley('tile')).display() +------------------------------------------------------------------------------------------------------------------+ - | rst_scaley(path) | + | rst_scaley(rawPath) | +------------------------------------------------------------------------------------------------------------------+ | 1.2 | +------------------------------------------------------------------------------------------------------------------+ @@ -2447,7 +2447,7 @@ rst_separatebands | tile | +--------------------------------------------------------------------------------------------------------------------------------+ | {"index_id":null,"raster":"SUkqAAg...= (truncated)", | - | "metadata":{"path":"....tif","last_error":"","all_parents":"no_path","driver":"GTiff","bandIndex":"1","parentPath":"no_path", | + | "metadata":{"rawPath":"....tif","last_error":"","all_parents":"no_path","driver":"GTiff","bandIndex":"1","parentPath":"no_path", | | "last_command":"gdal_translate -of GTiff -b 1 -of GTiff -co TILED=YES -co COMPRESS=DEFLATE"}} | +--------------------------------------------------------------------------------------------------------------------------------+ @@ -2458,7 +2458,7 @@ rst_separatebands | tile | +--------------------------------------------------------------------------------------------------------------------------------+ | {"index_id":null,"raster":"SUkqAAg...= (truncated)", | - | "metadata":{"path":"....tif","last_error":"","all_parents":"no_path","driver":"GTiff","bandIndex":"1","parentPath":"no_path", | + | "metadata":{"rawPath":"....tif","last_error":"","all_parents":"no_path","driver":"GTiff","bandIndex":"1","parentPath":"no_path", | | "last_command":"gdal_translate -of GTiff -b 1 -of GTiff -co TILED=YES -co COMPRESS=DEFLATE"}} | +--------------------------------------------------------------------------------------------------------------------------------+ @@ -2469,7 +2469,7 @@ rst_separatebands | tile | +--------------------------------------------------------------------------------------------------------------------------------+ | {"index_id":null,"raster":"SUkqAAg...= (truncated)", | - | "metadata":{"path":"....tif","last_error":"","all_parents":"no_path","driver":"GTiff","bandIndex":"1","parentPath":"no_path", | + | "metadata":{"rawPath":"....tif","last_error":"","all_parents":"no_path","driver":"GTiff","bandIndex":"1","parentPath":"no_path", | | "last_command":"gdal_translate -of GTiff -b 1 -of GTiff -co TILED=YES -co COMPRESS=DEFLATE"}} | +--------------------------------------------------------------------------------------------------------------------------------+ @@ -2701,7 +2701,7 @@ rst_subdatasets Returns the subdatasets of the raster tile as a set of paths in the standard GDAL format. - The result is a map of the subdataset path to the subdatasets and the description of the subdatasets. + The result is a map of the subdataset rawPath to the subdatasets and the description of the subdatasets. :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) @@ -2993,7 +2993,7 @@ rst_transform +----------------------------------------------------------------------------------------------------+ | rst_transform(tile,4326) | +----------------------------------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAAg...= (truncated)","metadata":{"path":"... .tif","last_error":"", | + | {"index_id":null,"raster":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","last_error":"", | | "all_parents":"no_path","driver":"GTiff","parentPath":"no_path", | | "last_command":"gdalwarp -t_srs EPSG:4326 -of GTiff -co TILED=YES -co COMPRESS=DEFLATE"}} | +----------------------------------------------------------------------------------------------------+ @@ -3004,7 +3004,7 @@ rst_transform +----------------------------------------------------------------------------------------------------+ | rst_transform(tile,4326) | +----------------------------------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAAg...= (truncated)","metadata":{"path":"... .tif","last_error":"", | + | {"index_id":null,"raster":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","last_error":"", | | "all_parents":"no_path","driver":"GTiff","parentPath":"no_path", | | "last_command":"gdalwarp -t_srs EPSG:4326 -of GTiff -co TILED=YES -co COMPRESS=DEFLATE"}} | +----------------------------------------------------------------------------------------------------+ @@ -3015,7 +3015,7 @@ rst_transform +----------------------------------------------------------------------------------------------------+ | rst_transform(tile,4326) | +----------------------------------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAAg...= (truncated)","metadata":{"path":"... .tif","last_error":"", | + | {"index_id":null,"raster":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","last_error":"", | | "all_parents":"no_path","driver":"GTiff","parentPath":"no_path", | | "last_command":"gdalwarp -t_srs EPSG:4326 -of GTiff -co TILED=YES -co COMPRESS=DEFLATE"}} | +----------------------------------------------------------------------------------------------------+ @@ -3343,9 +3343,9 @@ rst_write **Notes** - Use :code:`RST_Write` to save a 'tile' column to a specified directory (e.g. fuse) location using its already populated GDAL driver and raster information. - - Useful for formalizing the tile 'path' when writing a Lakehouse table. An example might be to turn on checkpointing + - Useful for formalizing the tile 'rawPath' when writing a Lakehouse table. An example might be to turn on checkpointing for internal data pipeline phase operations in which multiple interim tiles are populated, but at the end of the phase - use this function to set the final path to be used in the phase's persisted table. Then, you are free to delete + use this function to set the final rawPath to be used in the phase's persisted table. Then, you are free to delete the internal tiles that accumulated in the configured checkpointing directory. .. @@ -3359,7 +3359,7 @@ rst_write | tile | +------------------------------------------------------------------------+ | {"index_id":null,"raster":"","metadata":{ | - | "parentPath":"no_path","driver":"GTiff","path":"...","last_error":""}} | + | "parentPath":"no_path","driver":"GTiff","rawPath":"...","last_error":""}} | +------------------------------------------------------------------------+ .. code-tab:: scala @@ -3369,7 +3369,7 @@ rst_write | tile | +------------------------------------------------------------------------+ | {"index_id":null,"raster":"","metadata":{ | - | "parentPath":"no_path","driver":"GTiff","path":"...","last_error":""}} | + | "parentPath":"no_path","driver":"GTiff","rawPath":"...","last_error":""}} | +------------------------------------------------------------------------+ .. code-tab:: sql @@ -3379,6 +3379,6 @@ rst_write | tile | +------------------------------------------------------------------------+ | {"index_id":null,"raster":"","metadata":{ | - | "parentPath":"no_path","driver":"GTiff","path":"...","last_error":""}} | + | "parentPath":"no_path","driver":"GTiff","rawPath":"...","last_error":""}} | +------------------------------------------------------------------------+ diff --git a/docs/source/api/rasterio-gdal-udfs.rst b/docs/source/api/rasterio-gdal-udfs.rst index 40795bb14..b9af2a0eb 100644 --- a/docs/source/api/rasterio-gdal-udfs.rst +++ b/docs/source/api/rasterio-gdal-udfs.rst @@ -35,10 +35,10 @@ Firstly we will create a spark DataFrame from a directory of raster files. .. code-block:: python - df = spark.read.format("gdal").load("dbfs:/path/to/raster/files").repartition(400) + df = spark.read.format("gdal").load("dbfs:/rawPath/to/raster/files").repartition(400) df.show() +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ - | path | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | + | rawPath | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ | dbfs:/FileStore/geospatial/odin/alaska/B02/-424495268.tif | 1970-01-20T15:49:53.135+0000 | 211660514 | 7836235824828840960 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | | dbfs:/FileStore/geospatial/odin/alaska/B02/-524425268.tif | 1970-01-20T15:49:53.135+0000 | 212060218 | 7836235824828840961 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097927192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | @@ -87,10 +87,10 @@ Firstly we will create a spark DataFrame from a directory of raster files. .. code-block:: python - df = spark.read.format("gdal").load("dbfs:/path/to/raster/files").repartition(400) + df = spark.read.format("gdal").load("dbfs:/rawPath/to/raster/files").repartition(400) df.show() +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ - | path | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | + | rawPath | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ | dbfs:/FileStore/geospatial/odin/alaska/B02/-424495268.tif | 1970-01-20T15:49:53.135+0000 | 211660514 | 7836235824828840960 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | | dbfs:/FileStore/geospatial/odin/alaska/B02/-524425268.tif | 1970-01-20T15:49:53.135+0000 | 212060218 | 7836235824828840961 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097927192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | @@ -142,10 +142,10 @@ Firstly we will create a spark DataFrame from a directory of raster files. .. code-block:: python - df = spark.read.format("gdal").load("dbfs:/path/to/raster/files").repartition(400) + df = spark.read.format("gdal").load("dbfs:/rawPath/to/raster/files").repartition(400) df.show() +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ - | path | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | + | rawPath | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ | dbfs:/FileStore/geospatial/odin/alaska/B02/-424495268.tif | 1970-01-20T15:49:53.135+0000 | 211660514 | 7836235824828840960 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | | dbfs:/FileStore/geospatial/odin/alaska/B02/-524425268.tif | 1970-01-20T15:49:53.135+0000 | 212060218 | 7836235824828840961 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097927192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | @@ -200,7 +200,7 @@ Finally we will apply the function to the DataFrame. # This will overwrite the existing raster field in the tile column df.select(col("tile").withField("raster", compute_ndvi("tile.raster", lit(1), lit(2)))).show() +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ - | path | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | + | rawPath | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ | dbfs:/FileStore/geospatial/odin/alaska/B02/-424495268.tif | 1970-01-20T15:49:53.135+0000 | 211660514 | 7836235824828840960 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | | dbfs:/FileStore/geospatial/odin/alaska/B02/-524425268.tif | 1970-01-20T15:49:53.135+0000 | 212060218 | 7836235824828840961 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097927192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | @@ -220,10 +220,10 @@ Firstly we will create a spark DataFrame from a directory of raster files. .. code-block:: python - df = spark.read.format("gdal").load("dbfs:/path/to/raster/files").repartition(400) + df = spark.read.format("gdal").load("dbfs:/rawPath/to/raster/files").repartition(400) df.show() +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ - | path | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | + | rawPath | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ | dbfs:/FileStore/geospatial/odin/alaska/B02/-424495268.tif | 1970-01-20T15:49:53.135+0000 | 211660514 | 7836235824828840960 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | | dbfs:/FileStore/geospatial/odin/alaska/B02/-524425268.tif | 1970-01-20T15:49:53.135+0000 | 212060218 | 7836235824828840961 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097927192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | @@ -277,10 +277,10 @@ depending on your needs. **profile ) as dst: dst.write(data_arr) # <- adjust as needed - # - [4] copy to fuse path + # - [4] copy to fuse rawPath Path(fuse_dir).mkdir(parents=True, exist_ok=True) fuse_path = f"{fuse_dir}/{file_name}" - if not os.path.exists(fuse_path): + if not os.rawPath.exists(fuse_path): shutil.copyfile(tmp_path, fuse_path) return fuse_path @@ -293,15 +293,15 @@ Finally we will apply the function to the DataFrame. "tile.raster", lit("GTiff").alias("driver"), "uuid", - lit("/dbfs/path/to/output/dir").alias("fuse_dir") + lit("/dbfs/rawPath/to/output/dir").alias("fuse_dir") ) ).display() +----------------------------------------------+ | write_raster(raster, driver, uuid, fuse_dir) | +----------------------------------------------+ - | /dbfs/path/to/output/dir/1234.tif | - | /dbfs/path/to/output/dir/4545.tif | - | /dbfs/path/to/output/dir/3215.tif | + | /dbfs/rawPath/to/output/dir/1234.tif | + | /dbfs/rawPath/to/output/dir/4545.tif | + | /dbfs/rawPath/to/output/dir/3215.tif | | ... | +----------------------------------------------+ @@ -321,7 +321,7 @@ above. Path(fuse_dir).mkdir(parents=True, exist_ok=True) fuse_path = f"{fuse_dir}/{file_name}" - if not os.path.exists(fuse_path): + if not os.rawPath.exists(fuse_path): with tempfile.TemporaryDirectory() as tmp_dir: tmp_path = f"{tmp_dir}/{file_name}" # - write within the tmp_dir context @@ -341,15 +341,15 @@ Finally we will apply the function to the DataFrame. write_binary( "tile.raster", F.concat("uuid", F.lit(".tif")).alias("file_name"), - F.lit("/dbfs/path/to/output/dir").alias("fuse_dir") + F.lit("/dbfs/rawPath/to/output/dir").alias("fuse_dir") ) ).display() +-------------------------------------------+ | write_binary(raster, file_name, fuse_dir) | +-------------------------------------------+ - | /dbfs/path/to/output/dir/1234.tif | - | /dbfs/path/to/output/dir/4545.tif | - | /dbfs/path/to/output/dir/3215.tif | + | /dbfs/rawPath/to/output/dir/1234.tif | + | /dbfs/rawPath/to/output/dir/4545.tif | + | /dbfs/rawPath/to/output/dir/3215.tif | | ... | +-------------------------------------------+ @@ -402,7 +402,7 @@ Example of calling the UDF (original data was NetCDF). If you have more than 1 b base_table = ( df .select( - "path", + "rawPath", "metadata", "tile" ) diff --git a/docs/source/api/vector-format-readers.rst b/docs/source/api/vector-format-readers.rst index a73e3e2d6..9c076bf76 100644 --- a/docs/source/api/vector-format-readers.rst +++ b/docs/source/api/vector-format-readers.rst @@ -55,12 +55,12 @@ The reader supports the following options: * layerNumber - number of the layer to read (IntegerType), zero-indexed -.. function:: spark.read.format("ogr").load(path) +.. function:: spark.read.format("ogr").load(rawPath) Loads a vector file and returns the result as a :class:`DataFrame`. - :param path: the path of the vector file - :type path: Column(StringType) + :param rawPath: the rawPath of the vector file + :type rawPath: Column(StringType) :return: :class:`DataFrame` :example: @@ -128,12 +128,12 @@ and parsed into expected types on execution. The reader supports the following o * layerNumber - number of the layer to read (IntegerType), zero-indexed [pass as String] -.. function:: mos.read().format("multi_read_ogr").load(path) +.. function:: mos.read().format("multi_read_ogr").load(rawPath) Loads a vector file and returns the result as a :class:`DataFrame`. - :param path: the path of the vector file - :type path: Column(StringType) + :param rawPath: the rawPath of the vector file + :type rawPath: Column(StringType) :return: :class:`DataFrame` :example: @@ -186,12 +186,12 @@ The reader supports the following options: * layerNumber - number of the layer to read (IntegerType), zero-indexed * vsizip - if the vector files are zipped files, set this to true (BooleanType) -.. function:: spark.read.format("geo_db").load(path) +.. function:: spark.read.format("geo_db").load(rawPath) Loads a GeoDB file and returns the result as a :class:`DataFrame`. - :param path: the path of the GeoDB file - :type path: Column(StringType) + :param rawPath: the rawPath of the GeoDB file + :type rawPath: Column(StringType) :return: :class:`DataFrame` :example: @@ -245,12 +245,12 @@ The reader supports the following options: * layerNumber - number of the layer to read (IntegerType), zero-indexed * vsizip - if the vector files are zipped files, set this to true (BooleanType) -.. function:: spark.read.format("shapefile").load(path) +.. function:: spark.read.format("shapefile").load(rawPath) Loads a Shapefile and returns the result as a :class:`DataFrame`. - :param path: the path of the Shapefile - :type path: Column(StringType) + :param rawPath: the rawPath of the Shapefile + :type rawPath: Column(StringType) :return: :class:`DataFrame` :example: @@ -333,7 +333,7 @@ Here is an example UDF to list layers, supporting both zipped and non-zipped. """ List layer names (in index order). - in_path: file location for read; when used with `zip_path`, - this will be the relative path within a zip to open + this will be the relative rawPath within a zip to open - driver: name of GDAL driver to use - zip_path: follows format 'zip:///some/file.zip' (Optional, default is None); zip gets opened something like: `with fiona.open('/test/a.shp', vfs='zip:///tmp/dir1/test.zip', driver='') as f:` @@ -378,7 +378,7 @@ Here is an example UDF to count rows for a layer, supporting both zipped and non """ Count rows for the provided vector file. - in_path: file location for read; when used with `zip_path`, - this will be the relative path within a zip to open + this will be the relative rawPath within a zip to open - driver: name of GDAL driver to use - layer: integer (zero-indexed) or string (name) - zip_path: follows format 'zip:///some/file.zip' (Optional, default is None); zip gets opened something like: @@ -428,7 +428,7 @@ Here is an example UDF to get spark friendly schema for a layer, supporting both """ Get the schema for the provided vector file layer. - in_path: file location for read; when used with `zip_path`, - this will be the relative path within a zip to open + this will be the relative rawPath within a zip to open - driver: name of GDAL driver to use - layer: integer (zero-indexed) or string (name) - zip_path: follows format 'zip:///some/file.zip' (Optional, default is None); zip gets opened something like: @@ -482,17 +482,17 @@ In this example, we can use :code:`zip_path` from :code:`df` because we left "zi from pyspark.sql.types import BooleanType @udf(returnType=BooleanType()) - def test_double_zip(path): + def test_double_zip(rawPath): """ Tests whether a zip contains zips, which is not supported by Mosaic GDAL APIs. - - path: to check + - rawPath: to check Returns boolean """ import zipfile try: - with zipfile.ZipFile(path, mode="r") as zip: + with zipfile.ZipFile(rawPath, mode="r") as zip: for f in zip.namelist(): if f.lower().endswith(".zip"): return True diff --git a/docs/source/usage/install-gdal.rst b/docs/source/usage/install-gdal.rst index 4192ddc0c..e530263fe 100644 --- a/docs/source/usage/install-gdal.rst +++ b/docs/source/usage/install-gdal.rst @@ -144,7 +144,7 @@ FUSE Checkpointing Mosaic supports checkpointing rasters to a specified `POSIX-style `__ FUSE directory (local mount to Cloud Object Storage). For DBR 13.3 LTS, we focus primarly on DBFS, but this will expand -with future versions. This is to allow lightweight rows, where the :code:`tile` column stores the path instead of the +with future versions. This is to allow lightweight rows, where the :code:`tile` column stores the rawPath instead of the binary payload itself; available in 0.4.3+: POSIX-style paths provide data access relative to the driver root (/). POSIX-style paths never require a scheme. @@ -157,7 +157,7 @@ binary payload itself; available in 0.4.3+: This is different than `Spark DataFrame Checkpointing `__; we use the word "checkpoint" to convey interim or temporary storage of rasters within the bounds of a pipeline. Below are the spark configs available to manage checkpointing. In addition there are python and scala functions to update -the checkpoint path, turn checkpointing on/off, and reset checkpointing back to defaults: +the checkpoint rawPath, turn checkpointing on/off, and reset checkpointing back to defaults: - python - :code:`mos.enable_gdal`, :code:`gdal.update_checkpoint_dir`, :code:`gdal.set_checkpoint_on`, :code:`gdal.set_checkpoint_off`, and :code:`gdal.reset_checkpoint` - scala - :code:`MosaicGDAL.enableGDALWithCheckpoint`, :code:`MosaicGDAL.updateCheckpointDir`, :code:`MosaicGDAL.setCheckpointOn`, :code:`MosaicGDAL.setCheckpointOff`, and :code:`MosaicGDAL.resetCheckpoint` diff --git a/docs/source/usage/installation.rst b/docs/source/usage/installation.rst index 777a471a3..2746cb2bf 100644 --- a/docs/source/usage/installation.rst +++ b/docs/source/usage/installation.rst @@ -140,7 +140,7 @@ confs as well as through extra params in Mosaic 0.4.x series :code:`enable_mosai :type dbutils: dbruntime.dbutils.DBUtils :param log_info: True will try to setLogLevel to "info", False will not (Optional, default is False). :type log_info: bool - :param jar_path: If provided, sets :code:`"spark.databricks.labs.mosaic.jar.path"` (Optional, default is None). + :param jar_path: If provided, sets :code:`"spark.databricks.labs.mosaic.jar.rawPath"` (Optional, default is None). :type jar_path: str :param jar_autoattach: False will not registers the JAR; sets :code:`"spark.databricks.labs.mosaic.jar.autoattach"` to False, True will register the JAR (Optional, default is True). :type jar_autoattach: bool @@ -158,7 +158,7 @@ Users can control various aspects of Mosaic's operation with the following optio * - spark.databricks.labs.mosaic.jar.autoattach - "true" - Automatically attach the Mosaic JAR to the Databricks cluster? - * - spark.databricks.labs.mosaic.jar.path + * - spark.databricks.labs.mosaic.jar.rawPath - "" - Path to the Mosaic JAR, not required in standard installs * - spark.databricks.labs.mosaic.geometry.api diff --git a/docs/source/usage/quickstart.ipynb b/docs/source/usage/quickstart.ipynb index a643d848b..2627ce331 100644 --- a/docs/source/usage/quickstart.ipynb +++ b/docs/source/usage/quickstart.ipynb @@ -133,7 +133,7 @@ "metadata": { "application/vnd.databricks.v1+output": { "datasetInfos": [], - "data": "
    Help on function enable_mosaic in module mosaic.api.enable:\n\nenable_mosaic(spark: pyspark.sql.session.SparkSession, dbutils=None) -> None\n Enable Mosaic functions.\n \n Use this function at the start of your workflow to ensure all of the required dependencies are installed and\n Mosaic is configured according to your needs.\n \n Parameters\n ----------\n spark : pyspark.sql.SparkSession\n The active SparkSession.\n dbutils : dbruntime.dbutils.DBUtils\n The dbutils object used for `display` and `displayHTML` functions.\n Optional, only applicable to Databricks users.\n \n Returns\n -------\n \n Notes\n -----\n Users can control various aspects of Mosaic's operation with the following Spark confs:\n \n - `spark.databricks.labs.mosaic.jar.autoattach`: 'true' (default) or 'false'\n Automatically attach the Mosaic JAR to the Databricks cluster? (Optional)\n - `spark.databricks.labs.mosaic.jar.location`\n Explicitly specify the path to the Mosaic JAR.\n (Optional and not required at all in a standard Databricks environment).\n - `spark.databricks.labs.mosaic.geometry.api`: 'OGC' (default) or 'JTS'\n Explicitly specify the underlying geometry library to use for spatial operations. (Optional)\n - `spark.databricks.labs.mosaic.index.system`: 'H3' (default)\n Explicitly specify the index system to use for optimized spatial joins. (Optional)\n\n
    ", + "data": "
    Help on function enable_mosaic in module mosaic.api.enable:\n\nenable_mosaic(spark: pyspark.sql.session.SparkSession, dbutils=None) -> None\n Enable Mosaic functions.\n \n Use this function at the start of your workflow to ensure all of the required dependencies are installed and\n Mosaic is configured according to your needs.\n \n Parameters\n ----------\n spark : pyspark.sql.SparkSession\n The active SparkSession.\n dbutils : dbruntime.dbutils.DBUtils\n The dbutils object used for `display` and `displayHTML` functions.\n Optional, only applicable to Databricks users.\n \n Returns\n -------\n \n Notes\n -----\n Users can control various aspects of Mosaic's operation with the following Spark confs:\n \n - `spark.databricks.labs.mosaic.jar.autoattach`: 'true' (default) or 'false'\n Automatically attach the Mosaic JAR to the Databricks cluster? (Optional)\n - `spark.databricks.labs.mosaic.jar.location`\n Explicitly specify the rawPath to the Mosaic JAR.\n (Optional and not required at all in a standard Databricks environment).\n - `spark.databricks.labs.mosaic.geometry.api`: 'OGC' (default) or 'JTS'\n Explicitly specify the underlying geometry library to use for spatial operations. (Optional)\n - `spark.databricks.labs.mosaic.index.system`: 'H3' (default)\n Explicitly specify the index system to use for optimized spatial joins. (Optional)\n\n
    ", "removedWidgets": [], "addedWidgets": {}, "metadata": {}, @@ -143,7 +143,7 @@ }, "data": { "text/html": [ - "\n
    Help on function enable_mosaic in module mosaic.api.enable:\n\nenable_mosaic(spark: pyspark.sql.session.SparkSession, dbutils=None) -> None\n Enable Mosaic functions.\n \n Use this function at the start of your workflow to ensure all of the required dependencies are installed and\n Mosaic is configured according to your needs.\n \n Parameters\n ----------\n spark : pyspark.sql.SparkSession\n The active SparkSession.\n dbutils : dbruntime.dbutils.DBUtils\n The dbutils object used for `display` and `displayHTML` functions.\n Optional, only applicable to Databricks users.\n \n Returns\n -------\n \n Notes\n -----\n Users can control various aspects of Mosaic's operation with the following Spark confs:\n \n - `spark.databricks.labs.mosaic.jar.autoattach`: 'true' (default) or 'false'\n Automatically attach the Mosaic JAR to the Databricks cluster? (Optional)\n - `spark.databricks.labs.mosaic.jar.location`\n Explicitly specify the path to the Mosaic JAR.\n (Optional and not required at all in a standard Databricks environment).\n - `spark.databricks.labs.mosaic.geometry.api`: 'OGC' (default) or 'JTS'\n Explicitly specify the underlying geometry library to use for spatial operations. (Optional)\n - `spark.databricks.labs.mosaic.index.system`: 'H3' (default)\n Explicitly specify the index system to use for optimized spatial joins. (Optional)\n\n
    " + "\n
    Help on function enable_mosaic in module mosaic.api.enable:\n\nenable_mosaic(spark: pyspark.sql.session.SparkSession, dbutils=None) -> None\n Enable Mosaic functions.\n \n Use this function at the start of your workflow to ensure all of the required dependencies are installed and\n Mosaic is configured according to your needs.\n \n Parameters\n ----------\n spark : pyspark.sql.SparkSession\n The active SparkSession.\n dbutils : dbruntime.dbutils.DBUtils\n The dbutils object used for `display` and `displayHTML` functions.\n Optional, only applicable to Databricks users.\n \n Returns\n -------\n \n Notes\n -----\n Users can control various aspects of Mosaic's operation with the following Spark confs:\n \n - `spark.databricks.labs.mosaic.jar.autoattach`: 'true' (default) or 'false'\n Automatically attach the Mosaic JAR to the Databricks cluster? (Optional)\n - `spark.databricks.labs.mosaic.jar.location`\n Explicitly specify the rawPath to the Mosaic JAR.\n (Optional and not required at all in a standard Databricks environment).\n - `spark.databricks.labs.mosaic.geometry.api`: 'OGC' (default) or 'JTS'\n Explicitly specify the underlying geometry library to use for spatial operations. (Optional)\n - `spark.databricks.labs.mosaic.index.system`: 'H3' (default)\n Explicitly specify the index system to use for optimized spatial joins. (Optional)\n\n
    " ] } } diff --git a/notebooks/examples/python/EarthObservation/EOGriddedSTAC/01. Search STACs.ipynb b/notebooks/examples/python/EarthObservation/EOGriddedSTAC/01. Search STACs.ipynb index 660ad58dc..2eddc1a2d 100644 --- a/notebooks/examples/python/EarthObservation/EOGriddedSTAC/01. Search STACs.ipynb +++ b/notebooks/examples/python/EarthObservation/EOGriddedSTAC/01. Search STACs.ipynb @@ -326,7 +326,7 @@ } ], "source": [ - "# Adjust this path to suit your needs...\n", + "# Adjust this rawPath to suit your needs...\n", "user_name = dbutils.notebook.entry_point.getDbutils().notebook().getContext().userName().get()\n", "\n", "ETL_DIR = f\"/home/{user_name}/stac/eo-series\"\n", @@ -441,7 +441,7 @@ " th {\n", " text-align: left;\n", " }\n", - "
    pathnamesizemodificationTime
    dbfs:/home/mjohns@databricks.com/stac/eo-series/census/tiger_us_county.ziptiger_us_county.zip823285311702588227000
    " + "
    rawPathnamesizemodificationTime
    dbfs:/home/mjohns@databricks.com/stac/eo-series/census/tiger_us_county.ziptiger_us_county.zip823285311702588227000
    " ] }, "metadata": { @@ -480,7 +480,7 @@ "schema": [ { "metadata": "{}", - "name": "path", + "name": "rawPath", "type": "\"string\"" }, { diff --git a/notebooks/examples/python/EarthObservation/EOGriddedSTAC/02. Download STACs.ipynb b/notebooks/examples/python/EarthObservation/EOGriddedSTAC/02. Download STACs.ipynb index 9a0b79414..625a0d182 100644 --- a/notebooks/examples/python/EarthObservation/EOGriddedSTAC/02. Download STACs.ipynb +++ b/notebooks/examples/python/EarthObservation/EOGriddedSTAC/02. Download STACs.ipynb @@ -324,7 +324,7 @@ } ], "source": [ - "# Adjust this path to suit your needs...\n", + "# Adjust this rawPath to suit your needs...\n", "user_name = dbutils.notebook.entry_point.getDbutils().notebook().getContext().userName().get()\n", "\n", "ETL_DIR = f\"/home/{user_name}/stac/eo-series\"\n", @@ -403,8 +403,8 @@ " \"\"\"\n", " import os\n", "\n", - " if os.path.exists(file_path) and os.path.isfile(file_path):\n", - " return os.path.getsize(file_path)\n", + " if os.rawPath.exists(file_path) and os.rawPath.isfile(file_path):\n", + " return os.rawPath.getsize(file_path)\n", " else:\n", " return None\n", "\n", @@ -529,7 +529,7 @@ " to_download\n", " .withColumn(\n", " \"out_file_path\", \n", - " F.concat(col(\"out_dir_fuse\"), F.lit(\"/\"), col(\"out_filename\")) # <- path set manually\n", + " F.concat(col(\"out_dir_fuse\"), F.lit(\"/\"), col(\"out_filename\")) # <- rawPath set manually\n", " )\n", " .withColumn(\n", " \"out_file_sz\",\n", @@ -5649,7 +5649,7 @@ " th {\n", " text-align: left;\n", " }\n", - "
    pathnamesizemodificationTime
    dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B02/B02/01702744446702
    dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B03/B03/01702744446702
    dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B04/B04/01702744446702
    dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B08/B08/01702744446702
    dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/cell_assets_20231215-193947.delta/cell_assets_20231215-193947.delta/01702744446702
    " + "
    rawPathnamesizemodificationTime
    dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B02/B02/01702744446702
    dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B03/B03/01702744446702
    dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B04/B04/01702744446702
    dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B08/B08/01702744446702
    dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/cell_assets_20231215-193947.delta/cell_assets_20231215-193947.delta/01702744446702
    " ] }, "metadata": { @@ -5712,7 +5712,7 @@ "schema": [ { "metadata": "{}", - "name": "path", + "name": "rawPath", "type": "\"string\"" }, { @@ -5985,7 +5985,7 @@ " th {\n", " text-align: left;\n", " }\n", - "
    pathnamesizemodificationTime
    dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B02/B02/01702745375239
    dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B03/B03/01702745375239
    dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B04/B04/01702745375239
    dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B08/B08/01702745375239
    dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/cell_assets_20231215-193947.delta/cell_assets_20231215-193947.delta/01702745375239
    " + "
    rawPathnamesizemodificationTime
    dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B02/B02/01702745375239
    dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B03/B03/01702745375239
    dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B04/B04/01702745375239
    dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B08/B08/01702745375239
    dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/cell_assets_20231215-193947.delta/cell_assets_20231215-193947.delta/01702745375239
    " ] }, "metadata": { @@ -6048,7 +6048,7 @@ "schema": [ { "metadata": "{}", - "name": "path", + "name": "rawPath", "type": "\"string\"" }, { diff --git a/notebooks/examples/python/NetCDF/CoralBleaching/mosaic_gdal_coral_bleaching.ipynb b/notebooks/examples/python/NetCDF/CoralBleaching/mosaic_gdal_coral_bleaching.ipynb index 585fe3f44..c57ecac5e 100644 --- a/notebooks/examples/python/NetCDF/CoralBleaching/mosaic_gdal_coral_bleaching.ipynb +++ b/notebooks/examples/python/NetCDF/CoralBleaching/mosaic_gdal_coral_bleaching.ipynb @@ -165,7 +165,7 @@ "source": [ "_Download data [1x] into Workspace_\n", "\n", - "> There are a few ways to do this; we will create a folder in our workspace; your path will look something like `/Workspace/Users//`. __Note: Spark cannot directly interact with Workspace files, so we will take an additional step after downloading, more [here](https://docs.databricks.com/en/files/workspace-interact.html#read-data-workspace-files).__ Workspace files are newer to Databricks and we want to make sure you get familiar with them." + "> There are a few ways to do this; we will create a folder in our workspace; your rawPath will look something like `/Workspace/Users//`. __Note: Spark cannot directly interact with Workspace files, so we will take an additional step after downloading, more [here](https://docs.databricks.com/en/files/workspace-interact.html#read-data-workspace-files).__ Workspace files are newer to Databricks and we want to make sure you get familiar with them." ] }, { @@ -278,7 +278,7 @@ } }, "source": [ - "_For simplicity (and since we are running DBR 12.2), we are going to copy from the Workspace folder to DBFS, but this is all shifting with Unity Catalog (more [here](https://docs.databricks.com/en/dbfs/unity-catalog.html))._ __Note: [DBFS](https://docs.databricks.com/en/dbfs/dbfs-root.html), and more recent [Volumes](https://docs.databricks.com/en/data-governance/unity-catalog/index.html#volumes), are FUSE mounted to the cluster nodes, looking like a local path.__" + "_For simplicity (and since we are running DBR 12.2), we are going to copy from the Workspace folder to DBFS, but this is all shifting with Unity Catalog (more [here](https://docs.databricks.com/en/dbfs/unity-catalog.html))._ __Note: [DBFS](https://docs.databricks.com/en/dbfs/dbfs-root.html), and more recent [Volumes](https://docs.databricks.com/en/data-governance/unity-catalog/index.html#volumes), are FUSE mounted to the cluster nodes, looking like a local rawPath.__" ] }, { @@ -379,7 +379,7 @@ "name": "stdout", "output_type": "stream", "text": [ - "count? 10\n+--------------------+--------------------+------+-------------------+------+------+---------+--------------------+--------------------+----+--------------------+\n| path| modificationTime|length| uuid|x_size|y_size|bandCount| metadata| subdatasets|srid| tile|\n+--------------------+--------------------+------+-------------------+------+------+---------+--------------------+--------------------+----+--------------------+\n|dbfs:/home/mjohns...|1970-01-20 16:23:...|743047|5240782214809708542| 512| 512| 0|{SUBDATASET_1_DES...|{SUBDATASET_1_DES...| 0|{null, �HDF\\r\\n\u001A\\...|\n+--------------------+--------------------+------+-------------------+------+------+---------+--------------------+--------------------+----+--------------------+\n\n" + "count? 10\n+--------------------+--------------------+------+-------------------+------+------+---------+--------------------+--------------------+----+--------------------+\n| rawPath| modificationTime|length| uuid|x_size|y_size|bandCount| metadata| subdatasets|srid| tile|\n+--------------------+--------------------+------+-------------------+------+------+---------+--------------------+--------------------+----+--------------------+\n|dbfs:/home/mjohns...|1970-01-20 16:23:...|743047|5240782214809708542| 512| 512| 0|{SUBDATASET_1_DES...|{SUBDATASET_1_DES...| 0|{null, �HDF\\r\\n\u001A\\...|\n+--------------------+--------------------+------+-------------------+------+------+---------+--------------------+--------------------+----+--------------------+\n\n" ] } ], @@ -876,7 +876,7 @@ "\n", "```\n", "# - `write.format(\"delta\")` is default in Databricks\n", - "# - can save to a specified path in the Lakehouse\n", + "# - can save to a specified rawPath in the Lakehouse\n", "# - can save as a table in the Databricks Metastore\n", "df.write.save(\"\")\n", "df.write.saveAsTable(\"\")\n", @@ -886,7 +886,7 @@ "\n", "```\n", "# - `read.format(\"delta\")` is default in Databricks\n", - "# - can load a specified path in the Lakehouse\n", + "# - can load a specified rawPath in the Lakehouse\n", "# - can load a table in the Databricks Metastore\n", "df.read.load(\"\")\n", "df.table(\"\")\n", diff --git a/notebooks/examples/python/NetCDF/Xarray/distributed_slice netcdf_files.ipynb b/notebooks/examples/python/NetCDF/Xarray/distributed_slice netcdf_files.ipynb index d11b87bdb..ed205ee34 100644 --- a/notebooks/examples/python/NetCDF/Xarray/distributed_slice netcdf_files.ipynb +++ b/notebooks/examples/python/NetCDF/Xarray/distributed_slice netcdf_files.ipynb @@ -184,7 +184,7 @@ "source": [ "### Data\n", "\n", - "> Adjust `nc_dir` to your preferred fuse path. _For simplicity, we are going to use DBFS, but this is all shifting with Unity Catalog [more [here](https://docs.databricks.com/en/dbfs/unity-catalog.html)]._ __Note: [DBFS](https://docs.databricks.com/en/dbfs/dbfs-root.html), [Workspace Files](https://docs.databricks.com/en/files/workspace.html), and [most recent] [Volumes](https://docs.databricks.com/en/data-governance/unity-catalog/index.html#volumes), are FUSE mounted to the cluster nodes, looking like a local path.__" + "> Adjust `nc_dir` to your preferred fuse rawPath. _For simplicity, we are going to use DBFS, but this is all shifting with Unity Catalog [more [here](https://docs.databricks.com/en/dbfs/unity-catalog.html)]._ __Note: [DBFS](https://docs.databricks.com/en/dbfs/dbfs-root.html), [Workspace Files](https://docs.databricks.com/en/files/workspace.html), and [most recent] [Volumes](https://docs.databricks.com/en/data-governance/unity-catalog/index.html#volumes), are FUSE mounted to the cluster nodes, looking like a local rawPath.__" ] }, { @@ -242,7 +242,7 @@ } ], "source": [ - "os.path.isfile('test.txt')" + "os.rawPath.isfile('test.txt')" ] }, { @@ -264,12 +264,12 @@ "source": [ "def download_url(url:str, out_path:str, debug_level:int = 0):\n", " \"\"\"\n", - " Download URL to out path\n", + " Download URL to out rawPath\n", " \"\"\"\n", " import os\n", " import requests\n", "\n", - " if os.path.exists(out_path):\n", + " if os.rawPath.exists(out_path):\n", " debug_level > 0 and print(f\"...skipping existing '{out_path}'\")\n", " else:\n", " r = requests.get(url) # create HTTP response object\n", @@ -511,7 +511,7 @@ " th {\n", " text-align: left;\n", " }\n", - "
    pathmodificationTimelengthuuidx_sizey_sizebandCountmetadatasubdatasetssridtile
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time#axis -> T, precip#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#References -> https://www.psl.noaa.gov/data/gridded/data.cpc.globalprecip.html, lat#standard_name -> latitude, lat#actual_range -> {89.75,-89.75}, time#coordinate_defines -> start, NETCDF_DIM_EXTRA -> {time}, DERIVED_SUBDATASET_1_NAME -> DERIVED_SUBDATASET:LOGAMPLITUDE:/vsimem/-6809554218790945837.nc, precip#cell_methods -> time: sum, lon#axis -> X, lon#standard_name -> longitude, NC_GLOBAL#title -> CPC GLOBAL PRCP V1.0 RT, precip#actual_range -> {0,776.75}, lon#long_name -> Longitude, lat#axis -> Y, NC_GLOBAL#version -> V1.0, NC_GLOBAL#Source -> ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/, lon#units -> degrees_east, precip#statistic -> Total, time#units -> hours since 1900-01-01 00:00:00, NETCDF_DIM_time_DEF -> {365,6}, lon#actual_range -> {0.25,359.75}, precip#var_desc -> Precipitation, DERIVED_SUBDATASET_1_DESC -> log10 of amplitude of input bands from /vsimem/-6809554218790945837.nc, lat#coordinate_defines -> center, precip#valid_range -> {0,1000}, precip#parent_stat -> Other, precip#missing_value -> -9.96921e+36, precip#level_desc -> Surface, lon#coordinate_defines -> center, lat#long_name -> Latitude, time#standard_name -> time, precip#units -> mm, time#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#Conventions -> CF-1.0, precip#dataset -> CPC Global Precipitation, NC_GLOBAL#history -> Updated 2022-01-02 23:30:58, time#actual_range -> {1060680,1069416})Map()0List(null, iUhERg0KGgoAAAAAAAgIAAQAEAAAAAAAAAAAAAAAAAD///////////cokgMAAAAA//////////8AAAAAAAAAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAT0hEUgINbgICIgAAAAAAAwQAAAAAAAAA//////////8= (truncated), dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2021.nc, netCDF)
    dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2020.nc1970-01-20T16:23:13.345+000059112656-7320144535504418501720360366Map(NC_GLOBAL#dataset_title -> CPC GLOBAL PRCP V1.0, precip#long_name -> Daily total of precipitation, time#delta_t -> 0000-00-01 00:00:00, time#long_name -> Time, lat#units -> degrees_north, NETCDF_DIM_time_VALUES -> 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time#axis -> T, precip#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#References -> https://www.psl.noaa.gov/data/gridded/data.cpc.globalprecip.html, lat#standard_name -> latitude, lat#actual_range -> {89.75,-89.75}, time#coordinate_defines -> start, NETCDF_DIM_EXTRA -> {time}, DERIVED_SUBDATASET_1_NAME -> DERIVED_SUBDATASET:LOGAMPLITUDE:/vsimem/-2945555412143531241.nc, precip#cell_methods -> time: sum, lon#axis -> X, lon#standard_name -> longitude, NC_GLOBAL#title -> CPC GLOBAL PRCP V1.0 RT, precip#actual_range -> {0,776.75}, lon#long_name -> Longitude, lat#axis -> Y, NC_GLOBAL#version -> V1.0, NC_GLOBAL#Source -> ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/, lon#units -> degrees_east, precip#statistic -> Total, time#units -> hours since 1900-01-01 00:00:00, NETCDF_DIM_time_DEF -> {366,6}, lon#actual_range -> {0.25,359.75}, precip#var_desc -> Precipitation, DERIVED_SUBDATASET_1_DESC -> log10 of amplitude of input bands from /vsimem/-2945555412143531241.nc, lat#coordinate_defines -> 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    dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2019.nc1970-01-20T16:23:13.341+000059798408-5859169813170941141720360365Map(NC_GLOBAL#dataset_title -> CPC GLOBAL PRCP V1.0, precip#long_name -> Daily total of precipitation, time#delta_t -> 0000-00-01 00:00:00, NC_GLOBAL#dataset -> CPC Global Precipitation, time#long_name -> Time, lat#units -> degrees_north, NETCDF_DIM_time_VALUES -> 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time#axis -> T, precip#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#References -> https://www.psl.noaa.gov/data/gridded/data.cpc.globalprecip.html, lat#standard_name -> latitude, lat#actual_range -> {89.75,-89.75}, time#coordinate_defines -> start, NETCDF_DIM_EXTRA -> {time}, DERIVED_SUBDATASET_1_NAME -> DERIVED_SUBDATASET:LOGAMPLITUDE:/vsimem/-8363922573784257297.nc, precip#cell_methods -> time: sum, lon#axis -> X, lon#standard_name -> longitude, NC_GLOBAL#title -> CPC GLOBAL PRCP V1.0 RT, precip#actual_range -> {0,776.75}, lon#long_name -> Longitude, lat#axis -> Y, NC_GLOBAL#version -> V1.0, NC_GLOBAL#Source -> ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/, lon#units -> degrees_east, precip#statistic -> Total, time#units -> hours since 1900-01-01 00:00:00, NETCDF_DIM_time_DEF -> {365,6}, lon#actual_range -> {0.25,359.75}, precip#var_desc -> Precipitation, DERIVED_SUBDATASET_1_DESC -> log10 of amplitude of input bands from /vsimem/-8363922573784257297.nc, lat#coordinate_defines -> center, precip#valid_range -> {0,1000}, precip#parent_stat -> Other, precip#missing_value -> -9.96921e+36, precip#level_desc -> Surface, lon#coordinate_defines -> center, lat#long_name -> Latitude, time#standard_name -> time, precip#units -> mm, time#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#Conventions -> CF-1.0, precip#dataset -> CPC Global Precip RT, NC_GLOBAL#history -> Updated 2020-01-02 23:31:10, time#actual_range -> {1043136,1051872})Map()0List(null, iUhERg0KGgoAAAAAAAgIAAQAEAAAAAAAAAAAAAAAAAD//////////4hzkAMAAAAA//////////8AAAAAAAAAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAT0hEUgINoAICIgAAAAAAAwQAAAAAAAAA//////////8= (truncated), dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2019.nc, netCDF)
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center, precip#valid_range -> {0,1000}, precip#parent_stat -> Other, precip#missing_value -> -9.96921e+36, precip#level_desc -> Surface, lon#coordinate_defines -> center, lat#long_name -> Latitude, time#standard_name -> time, precip#units -> mm, time#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#Conventions -> CF-1.0, precip#dataset -> CPC Global Precipitation, NC_GLOBAL#history -> Updated 2022-01-02 23:30:58, time#actual_range -> {1060680,1069416})Map()0List(null, iUhERg0KGgoAAAAAAAgIAAQAEAAAAAAAAAAAAAAAAAD///////////cokgMAAAAA//////////8AAAAAAAAAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAT0hEUgINbgICIgAAAAAAAwQAAAAAAAAA//////////8= (truncated), dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2021.nc, netCDF)
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{1051896,1051920,1051944,1051968,1051992,1052016,1052040,1052064,1052088,1052112,1052136,1052160,1052184,1052208,1052232,1052256,1052280,1052304,1052328,1052352,1052376,1052400,1052424,1052448,1052472,1052496,1052520,1052544,1052568,1052592,1052616,1052640,1052664,1052688,1052712,1052736,1052760,1052784,1052808,1052832,1052856,1052880,1052904,1052928,1052952,1052976,1053000,1053024,1053048,1053072,1053096,1053120,1053144,1053168,1053192,1053216,1053240,1053264,1053288,1053312,1053336,1053360,1053384,1053408,1053432,1053456,1053480,1053504,1053528,1053552,1053576,1053600,1053624,1053648,1053672,1053696,1053720,1053744,1053768,1053792,1053816,1053840,1053864,1053888,1053912,1053936,1053960,1053984,1054008,1054032,1054056,1054080,1054104,1054128,1054152,1054176,1054200,1054224,1054248,1054272,1054296,1054320,1054344,1054368,1054392,1054416,1054440,1054464,1054488,1054512,1054536,1054560,1054584,1054608,1054632,1054656,1054680,1054704,1054728,1054752,1054776,1054800,1054824,1054848,1054872,1054896,1054920,1054944,1054968,1054992,1055016,1055040,1055064,1055088,1055112,1055136,1055160,1055184,1055208,1055232,1055256,1055280,1055304,1055328,1055352,1055376,1055400,1055424,1055448,1055472,1055496,1055520,1055544,1055568,1055592,1055616,1055640,1055664,1055688,1055712,1055736,1055760,1055784,1055808,1055832,1055856,1055880,1055904,1055928,1055952,1055976,1056000,1056024,1056048,1056072,1056096,1056120,1056144,1056168,1056192,1056216,1056240,1056264,1056288,1056312,1056336,1056360,1056384,1056408,1056432,1056456,1056480,1056504,1056528,1056552,1056576,1056600,1056624,1056648,1056672,1056696,1056720,1056744,1056768,1056792,1056816,1056840,1056864,1056888,1056912,1056936,1056960,1056984,1057008,1057032,1057056,1057080,1057104,1057128,1057152,1057176,1057200,1057224,1057248,1057272,1057296,1057320,1057344,1057368,1057392,1057416,1057440,1057464,1057488,1057512,1057536,1057560,1057584,1057608,1057632,1057656,1057680,1057704,1057728,1057752,1057776,1057800,1057824,1057848,1057872,1057896,1057920,1057944,1057968,1057992,1058016,1058040,1058064,1058088,1058112,1058136,1058160,1058184,1058208,1058232,1058256,1058280,1058304,1058328,1058352,1058376,1058400,1058424,1058448,1058472,1058496,1058520,1058544,1058568,1058592,1058616,1058640,1058664,1058688,1058712,1058736,1058760,1058784,1058808,1058832,1058856,1058880,1058904,1058928,1058952,1058976,1059000,1059024,1059048,1059072,1059096,1059120,1059144,1059168,1059192,1059216,1059240,1059264,1059288,1059312,1059336,1059360,1059384,1059408,1059432,1059456,1059480,1059504,1059528,1059552,1059576,1059600,1059624,1059648,1059672,1059696,1059720,1059744,1059768,1059792,1059816,1059840,1059864,1059888,1059912,1059936,1059960,1059984,1060008,1060032,1060056,1060080,1060104,1060128,1060152,1060176,1060200,1060224,1060248,1060272,1060296,1060320,1060344,1060368,1060392,1060416,1060440,1060464,1060488,1060512,1060536,1060560,1060584,1060608,1060632,1060656}, time#axis -> T, precip#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#References -> https://www.psl.noaa.gov/data/gridded/data.cpc.globalprecip.html, lat#standard_name -> latitude, lat#actual_range -> {89.75,-89.75}, time#coordinate_defines -> start, NETCDF_DIM_EXTRA -> {time}, DERIVED_SUBDATASET_1_NAME -> DERIVED_SUBDATASET:LOGAMPLITUDE:/vsimem/-2945555412143531241.nc, precip#cell_methods -> time: sum, lon#axis -> X, lon#standard_name -> longitude, NC_GLOBAL#title -> CPC GLOBAL PRCP V1.0 RT, precip#actual_range -> {0,776.75}, lon#long_name -> Longitude, lat#axis -> Y, NC_GLOBAL#version -> V1.0, NC_GLOBAL#Source -> ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/, lon#units -> degrees_east, precip#statistic -> Total, time#units -> hours since 1900-01-01 00:00:00, NETCDF_DIM_time_DEF -> {366,6}, lon#actual_range -> {0.25,359.75}, precip#var_desc -> Precipitation, DERIVED_SUBDATASET_1_DESC -> log10 of amplitude of input bands from /vsimem/-2945555412143531241.nc, lat#coordinate_defines -> center, precip#valid_range -> {0,1000}, precip#parent_stat -> Other, precip#missing_value -> -9.96921e+36, precip#level_desc -> Surface, lon#coordinate_defines -> center, lat#long_name -> Latitude, time#standard_name -> time, precip#units -> mm, time#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#Conventions -> CF-1.0, precip#dataset -> CPC Global Precipitation, NC_GLOBAL#history -> Updated 2021-01-02 23:31:03, time#actual_range -> {1051896,1060656})Map()0List(null, iUhERg0KGgoAAAAAAAgIAAQAEAAAAAAAAAAAAAAAAAD//////////9D8hQMAAAAA//////////8AAAAAAAAAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAT0hEUgINmQICIgAAAAAAAwQAAAAAAAAA//////////8= (truncated), dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2020.nc, netCDF)
    dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2019.nc1970-01-20T16:23:13.341+000059798408-5859169813170941141720360365Map(NC_GLOBAL#dataset_title -> CPC GLOBAL PRCP V1.0, precip#long_name -> Daily total of precipitation, time#delta_t -> 0000-00-01 00:00:00, NC_GLOBAL#dataset -> CPC Global Precipitation, time#long_name -> Time, lat#units -> degrees_north, NETCDF_DIM_time_VALUES -> {1043136,1043160,1043184,1043208,1043232,1043256,1043280,1043304,1043328,1043352,1043376,1043400,1043424,1043448,1043472,1043496,1043520,1043544,1043568,1043592,1043616,1043640,1043664,1043688,1043712,1043736,1043760,1043784,1043808,1043832,1043856,1043880,1043904,1043928,1043952,1043976,1044000,1044024,1044048,1044072,1044096,1044120,1044144,1044168,1044192,1044216,1044240,1044264,1044288,1044312,1044336,1044360,1044384,1044408,1044432,1044456,1044480,1044504,1044528,1044552,1044576,1044600,1044624,1044648,1044672,1044696,1044720,1044744,1044768,1044792,1044816,1044840,1044864,1044888,1044912,1044936,1044960,1044984,1045008,1045032,1045056,1045080,1045104,1045128,1045152,1045176,1045200,1045224,1045248,1045272,1045296,1045320,1045344,1045368,1045392,1045416,1045440,1045464,1045488,1045512,1045536,1045560,1045584,1045608,1045632,1045656,1045680,1045704,1045728,1045752,1045776,1045800,1045824,1045848,1045872,1045896,1045920,1045944,1045968,1045992,1046016,1046040,1046064,1046088,1046112,1046136,1046160,1046184,1046208,1046232,1046256,1046280,1046304,1046328,1046352,1046376,1046400,1046424,1046448,1046472,1046496,1046520,1046544,1046568,1046592,1046616,1046640,1046664,1046688,1046712,1046736,1046760,1046784,1046808,1046832,1046856,1046880,1046904,1046928,1046952,1046976,1047000,1047024,1047048,1047072,1047096,1047120,1047144,1047168,1047192,1047216,1047240,1047264,1047288,1047312,1047336,1047360,1047384,1047408,1047432,1047456,1047480,1047504,1047528,1047552,1047576,1047600,1047624,1047648,1047672,1047696,1047720,1047744,1047768,1047792,1047816,1047840,1047864,1047888,1047912,1047936,1047960,1047984,1048008,1048032,1048056,1048080,1048104,1048128,1048152,1048176,1048200,1048224,1048248,1048272,1048296,1048320,1048344,1048368,1048392,1048416,1048440,1048464,1048488,1048512,1048536,1048560,1048584,1048608,1048632,1048656,1048680,1048704,1048728,1048752,1048776,1048800,1048824,1048848,1048872,1048896,1048920,1048944,1048968,1048992,1049016,1049040,1049064,1049088,1049112,1049136,1049160,1049184,1049208,1049232,1049256,1049280,1049304,1049328,1049352,1049376,1049400,1049424,1049448,1049472,1049496,1049520,1049544,1049568,1049592,1049616,1049640,1049664,1049688,1049712,1049736,1049760,1049784,1049808,1049832,1049856,1049880,1049904,1049928,1049952,1049976,1050000,1050024,1050048,1050072,1050096,1050120,1050144,1050168,1050192,1050216,1050240,1050264,1050288,1050312,1050336,1050360,1050384,1050408,1050432,1050456,1050480,1050504,1050528,1050552,1050576,1050600,1050624,1050648,1050672,1050696,1050720,1050744,1050768,1050792,1050816,1050840,1050864,1050888,1050912,1050936,1050960,1050984,1051008,1051032,1051056,1051080,1051104,1051128,1051152,1051176,1051200,1051224,1051248,1051272,1051296,1051320,1051344,1051368,1051392,1051416,1051440,1051464,1051488,1051512,1051536,1051560,1051584,1051608,1051632,1051656,1051680,1051704,1051728,1051752,1051776,1051800,1051824,1051848,1051872}, time#axis -> T, precip#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#References -> https://www.psl.noaa.gov/data/gridded/data.cpc.globalprecip.html, lat#standard_name -> latitude, lat#actual_range -> {89.75,-89.75}, time#coordinate_defines -> start, NETCDF_DIM_EXTRA -> {time}, DERIVED_SUBDATASET_1_NAME -> DERIVED_SUBDATASET:LOGAMPLITUDE:/vsimem/-8363922573784257297.nc, precip#cell_methods -> time: sum, lon#axis -> X, lon#standard_name -> longitude, NC_GLOBAL#title -> CPC GLOBAL PRCP V1.0 RT, precip#actual_range -> {0,776.75}, lon#long_name -> Longitude, lat#axis -> Y, NC_GLOBAL#version -> V1.0, NC_GLOBAL#Source -> ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/, lon#units -> degrees_east, precip#statistic -> Total, time#units -> hours since 1900-01-01 00:00:00, NETCDF_DIM_time_DEF -> {365,6}, lon#actual_range -> {0.25,359.75}, precip#var_desc -> Precipitation, DERIVED_SUBDATASET_1_DESC -> log10 of amplitude of input bands from /vsimem/-8363922573784257297.nc, lat#coordinate_defines -> center, precip#valid_range -> {0,1000}, precip#parent_stat -> Other, precip#missing_value -> -9.96921e+36, precip#level_desc -> Surface, lon#coordinate_defines -> center, lat#long_name -> Latitude, time#standard_name -> time, precip#units -> mm, time#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#Conventions -> CF-1.0, precip#dataset -> CPC Global Precip RT, NC_GLOBAL#history -> Updated 2020-01-02 23:31:10, time#actual_range -> {1043136,1051872})Map()0List(null, iUhERg0KGgoAAAAAAAgIAAQAEAAAAAAAAAAAAAAAAAD//////////4hzkAMAAAAA//////////8AAAAAAAAAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAT0hEUgINoAICIgAAAAAAAwQAAAAAAAAA//////////8= (truncated), dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2019.nc, netCDF)
    " ] }, "metadata": { @@ -860,7 +860,7 @@ "schema": [ { "metadata": "{}", - "name": "path", + "name": "rawPath", "type": "\"string\"" }, { @@ -928,7 +928,7 @@ " .load(nc_dir)\n", ")\n", "print(f\"count? {df_mos.count():,}\")\n", - "df_mos.orderBy(F.desc(\"path\")).limit(5).display() # <- limiting display for ipynb output only" + "df_mos.orderBy(F.desc(\"rawPath\")).limit(5).display() # <- limiting display for ipynb output only" ] }, { @@ -992,15 +992,15 @@ "
    \n", "\n", "\n", - "\n", - "\n", - "\n", + "\n", + "\n", + "\n", "\n", "\n", - "\n", - "\n", - "\n", - "\n", + "\n", + "\n", + "\n", + "\n", "\n", "\n", "\n", @@ -1395,7 +1395,7 @@ "application/vnd.databricks.v1+output": { "addedWidgets": {}, "arguments": {}, - "data": "
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    <xarray.Dataset>\nDimensions:  (lat: 360, lon: 720, time: 323)\nCoordinates:\n  * lat      (lat) float32 89.75 89.25 88.75 88.25 ... -88.75 -89.25 -89.75\n  * lon      (lon) float32 0.25 0.75 1.25 1.75 2.25 ... 358.2 358.8 359.2 359.8\n  * time     (time) datetime64[ns] 2023-01-01 2023-01-02 ... 2023-11-19\nData variables:\n    precip   (time, lat, lon) float32 ...\nAttributes:\n    Conventions:    CF-1.0\n    version:        V1.0\n    title:          CPC GLOBAL PRCP V1.0 RT\n    References:     https://www.psl.noaa.gov/data/gridded/data.cpc.globalprec...\n    dataset_title:  CPC GLOBAL PRCP V1.0\n    Source:         ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/\n    history:        Updated 2023-11-20 23:31:01
    ", + "data": "
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    <xarray.Dataset>\nDimensions:  (lat: 360, lon: 720, time: 323)\nCoordinates:\n  * lat      (lat) float32 89.75 89.25 88.75 88.25 ... -88.75 -89.25 -89.75\n  * lon      (lon) float32 0.25 0.75 1.25 1.75 2.25 ... 358.2 358.8 359.2 359.8\n  * time     (time) datetime64[ns] 2023-01-01 2023-01-02 ... 2023-11-19\nData variables:\n    precip   (time, lat, lon) float32 ...\nAttributes:\n    Conventions:    CF-1.0\n    version:        V1.0\n    title:          CPC GLOBAL PRCP V1.0 RT\n    References:     https://www.psl.noaa.gov/data/gridded/data.cpc.globalprec...\n    dataset_title:  CPC GLOBAL PRCP V1.0\n    Source:         ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/\n    history:        Updated 2023-11-20 23:31:01
    ", "datasetInfos": [], "metadata": {}, "removedWidgets": [], @@ -1452,15 +1452,15 @@ "
    \n", "\n", "\n", - "\n", - "\n", - "\n", + "\n", + "\n", + "\n", "\n", "\n", - "\n", - "\n", - "\n", - "\n", + "\n", + "\n", + "\n", + "\n", "\n", "\n", "\n", @@ -1868,7 +1868,7 @@ "application/vnd.databricks.v1+output": { "addedWidgets": {}, "arguments": {}, - "data": "
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    <xarray.Dataset>\nDimensions:  (lat: 360, lon: 720, time: 31)\nCoordinates:\n  * lat      (lat) float32 89.75 89.25 88.75 88.25 ... -88.75 -89.25 -89.75\n  * lon      (lon) float32 0.25 0.75 1.25 1.75 2.25 ... 358.2 358.8 359.2 359.8\n  * time     (time) datetime64[ns] 2023-01-01 2023-01-02 ... 2023-01-31\nData variables:\n    precip   (time, lat, lon) float32 ...\nAttributes:\n    Conventions:    CF-1.0\n    version:        V1.0\n    title:          CPC GLOBAL PRCP V1.0 RT\n    References:     https://www.psl.noaa.gov/data/gridded/data.cpc.globalprec...\n    dataset_title:  CPC GLOBAL PRCP V1.0\n    Source:         ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/\n    history:        Updated 2023-11-20 23:31:01
    ", + "data": "
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    <xarray.Dataset>\nDimensions:  (lat: 360, lon: 720, time: 31)\nCoordinates:\n  * lat      (lat) float32 89.75 89.25 88.75 88.25 ... -88.75 -89.25 -89.75\n  * lon      (lon) float32 0.25 0.75 1.25 1.75 2.25 ... 358.2 358.8 359.2 359.8\n  * time     (time) datetime64[ns] 2023-01-01 2023-01-02 ... 2023-01-31\nData variables:\n    precip   (time, lat, lon) float32 ...\nAttributes:\n    Conventions:    CF-1.0\n    version:        V1.0\n    title:          CPC GLOBAL PRCP V1.0 RT\n    References:     https://www.psl.noaa.gov/data/gridded/data.cpc.globalprec...\n    dataset_title:  CPC GLOBAL PRCP V1.0\n    Source:         ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/\n    history:        Updated 2023-11-20 23:31:01
    ", "datasetInfos": [], "metadata": {}, "removedWidgets": [], @@ -1906,15 +1906,15 @@ "
    \n", "\n", "\n", - "\n", - "\n", - "\n", + "\n", + "\n", + "\n", "\n", "\n", - "\n", - "\n", - "\n", - "\n", + "\n", + "\n", + "\n", + "\n", "\n", "\n", "\n", @@ -2298,7 +2298,7 @@ "application/vnd.databricks.v1+output": { "addedWidgets": {}, "arguments": {}, - "data": "
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    <xarray.Dataset>\nDimensions:  (lat: 2, lon: 2, time: 323)\nCoordinates:\n  * lat      (lat) float32 88.75 88.25\n  * lon      (lon) float32 0.25 0.75\n  * time     (time) datetime64[ns] 2023-01-01 2023-01-02 ... 2023-11-19\nData variables:\n    precip   (time, lat, lon) float32 ...\nAttributes:\n    Conventions:    CF-1.0\n    version:        V1.0\n    title:          CPC GLOBAL PRCP V1.0 RT\n    References:     https://www.psl.noaa.gov/data/gridded/data.cpc.globalprec...\n    dataset_title:  CPC GLOBAL PRCP V1.0\n    Source:         ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/\n    history:        Updated 2023-11-20 23:31:01
    ", + "data": "
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    <xarray.Dataset>\nDimensions:  (lat: 2, lon: 2, time: 323)\nCoordinates:\n  * lat      (lat) float32 88.75 88.25\n  * lon      (lon) float32 0.25 0.75\n  * time     (time) datetime64[ns] 2023-01-01 2023-01-02 ... 2023-11-19\nData variables:\n    precip   (time, lat, lon) float32 ...\nAttributes:\n    Conventions:    CF-1.0\n    version:        V1.0\n    title:          CPC GLOBAL PRCP V1.0 RT\n    References:     https://www.psl.noaa.gov/data/gridded/data.cpc.globalprec...\n    dataset_title:  CPC GLOBAL PRCP V1.0\n    Source:         ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/\n    history:        Updated 2023-11-20 23:31:01
    ", "datasetInfos": [], "metadata": {}, "removedWidgets": [], @@ -2859,7 +2859,7 @@ "source": [ "## Slice Example-2: Vectorized UDF [with Flattening]\n", "\n", - "> Use `applyInPandas` UDF to work more directly with the netCDF [outside of Moasaic + GDAL]. __Note: Will enforce grouping by path.__" + "> Use `applyInPandas` UDF to work more directly with the netCDF [outside of Moasaic + GDAL]. __Note: Will enforce grouping by rawPath.__" ] }, { @@ -2921,7 +2921,7 @@ "source": [ "def slice_flatten_path(key, input_pdf: pd.DataFrame) -> pd.DataFrame:\n", " \"\"\"\n", - " slice the `path` column [optimal w/single path]:\n", + " slice the `rawPath` column [optimal w/single rawPath]:\n", " - based on provided time, lat, lon slices\n", " - Read with XArray using h5netcdf engine\n", " - Handles conversion to pandas\n", @@ -2934,13 +2934,13 @@ " import xarray as xr \n", "\n", " # -- iterate over pdf --\n", - " # - this may just be 1 path,\n", + " # - this may just be 1 rawPath,\n", " # depends on groupBy\n", - " # - to further optimize, consider enforcing 1 path\n", + " # - to further optimize, consider enforcing 1 rawPath\n", " # and not doing the `pd.concat` call, just returning \n", " pdf_arr = []\n", " for index, row in input_pdf.iterrows():\n", - " path_fuse = row['path'].replace(\"dbfs:\",\"/dbfs\")\n", + " path_fuse = row['rawPath'].replace(\"dbfs:\",\"/dbfs\")\n", " xds = xr.open_dataset(path_fuse)\n", "\n", " xds_slice = xds\n", @@ -3194,7 +3194,7 @@ "\n", "df_path = (\n", " df_mos\n", - " .repartition(df_mos.count(), \"path\") # <- repartition is important!\n", + " .repartition(df_mos.count(), \"rawPath\") # <- repartition is important!\n", " .withColumn(\n", " \"time_slice\", \n", " F.array([F.lit(x) for x in ['2023-01-01', '2023-01-31']])\n", @@ -3207,7 +3207,7 @@ " \"lon_slice\", \n", " F.array([F.lit(x) for x in [from_180(-83.0), from_180(-80.9)]]) # <- min, max ... convert to 360 \n", " )\n", - " .groupBy(\"path\")\n", + " .groupBy(\"rawPath\")\n", " .applyInPandas(slice_flatten_path, schema=flat_schema) # <- applyInPandas UDF \n", " .withColumn(\"year\", F.year(\"time\"))\n", " .withColumn(\"month\", F.month(\"time\"))\n", @@ -3362,7 +3362,7 @@ "source": [ "## Slice Example-3: Vecorized UDF [without Flatten]\n", "\n", - "> Use `applyInPandas` UDF to work more directly with the netCDF [outside of Mosaic + GDAL]. This shows two variations on maintaining a nested structure within a Delta Table: [a] Store Slices as NetCDF binary and [b] Store slices as JSON. __Note: Will enforce grouping by path.__" + "> Use `applyInPandas` UDF to work more directly with the netCDF [outside of Mosaic + GDAL]. This shows two variations on maintaining a nested structure within a Delta Table: [a] Store Slices as NetCDF binary and [b] Store slices as JSON. __Note: Will enforce grouping by rawPath.__" ] }, { @@ -3458,7 +3458,7 @@ "source": [ "def slice_path_nc(key, input_pdf: pd.DataFrame) -> pd.DataFrame:\n", " \"\"\"\n", - " slice the `path` column [optimal w/single path]:\n", + " slice the `rawPath` column [optimal w/single rawPath]:\n", " - based on provided time, lat, lon slices\n", " - Read with XArray using h5netcdf engine\n", " - maintains the sliced netcdf as binary\n", @@ -3469,13 +3469,13 @@ " import xarray as xr \n", "\n", " # -- iterate over pdf --\n", - " # - this may just be 1 path,\n", + " # - this may just be 1 rawPath,\n", " # depends on groupBy\n", - " # - to further optimize, consider enforcing 1 path\n", + " # - to further optimize, consider enforcing 1 rawPath\n", " # and not doing the `pd.concat` call, just returning \n", " pdf_arr = []\n", " for index, row in input_pdf.iterrows():\n", - " path_fuse = row['path'].replace(\"dbfs:\",\"/dbfs\")\n", + " path_fuse = row['rawPath'].replace(\"dbfs:\",\"/dbfs\")\n", " xds = xr.open_dataset(path_fuse)\n", "\n", " xds_slice = xds\n", @@ -3523,7 +3523,7 @@ "\n", "df_nc_slice = (\n", " df_mos\n", - " .repartition(df_mos.count(), \"path\") # <- repartition is important!\n", + " .repartition(df_mos.count(), \"rawPath\") # <- repartition is important!\n", " .withColumn(\n", " \"time_slice\", \n", " F.array([F.lit(x) for x in ['2023-01-01', '2023-01-31']])\n", @@ -3536,7 +3536,7 @@ " \"lon_slice\", \n", " F.array([F.lit(x) for x in [from_180(-83.0), from_180(-80.9)]]) # <- min, max ... convert to 360 \n", " )\n", - " .groupBy(\"path\")\n", + " .groupBy(\"rawPath\")\n", " .applyInPandas(slice_path_nc, schema=nc_slice_schema) # <- applyInPandas UDF \n", " .cache()\n", ")\n", @@ -3596,9 +3596,9 @@ " import xarray as xr\n", "\n", " # -- iterate over pdf --\n", - " # - this may just be 1 path,\n", + " # - this may just be 1 rawPath,\n", " # depends on groupBy\n", - " # - to further optimize, consider enforcing 1 path\n", + " # - to further optimize, consider enforcing 1 rawPath\n", " # and not doing the `pd.concat` call, just returning \n", " pdf_arr = []\n", "\n", @@ -4201,7 +4201,7 @@ "source": [ "def slice_path_json(key, input_pdf: pd.DataFrame) -> pd.DataFrame:\n", " \"\"\"\n", - " slice the `path` column [optimal w/single path]:\n", + " slice the `rawPath` column [optimal w/single rawPath]:\n", " - based on provided time, lat, lon slices\n", " - Read with XArray using h5netcdf engine\n", " - drops na values\n", @@ -4214,13 +4214,13 @@ " import xarray as xr \n", "\n", " # -- iterate over pdf --\n", - " # - this may just be 1 path,\n", + " # - this may just be 1 rawPath,\n", " # depends on groupBy\n", - " # - to further optimize, consider enforcing 1 path\n", + " # - to further optimize, consider enforcing 1 rawPath\n", " # and not doing the `pd.concat` call, just returning \n", " pdf_arr = []\n", " for index, row in input_pdf.iterrows():\n", - " path_fuse = row['path'].replace(\"dbfs:\",\"/dbfs\")\n", + " path_fuse = row['rawPath'].replace(\"dbfs:\",\"/dbfs\")\n", " xds = xr.open_dataset(path_fuse)\n", "\n", " xds_slice = xds\n", @@ -4274,7 +4274,7 @@ "\n", "df_json_slice = (\n", " df_mos\n", - " .repartition(df_mos.count(), \"path\") # <- repartition is important!\n", + " .repartition(df_mos.count(), \"rawPath\") # <- repartition is important!\n", " .withColumn(\n", " \"time_slice\", \n", " F.array([F.lit(x) for x in ['2023-01-01', '2023-01-31']])\n", @@ -4287,7 +4287,7 @@ " \"lon_slice\", \n", " F.array([F.lit(x) for x in [from_180(-83.0), from_180(-80.9)]]) # <- min, max ... convert to 360 \n", " )\n", - " .groupBy(\"path\")\n", + " .groupBy(\"rawPath\")\n", " .applyInPandas(slice_path_json, schema=json_schema) # <- applyInPandas UDF\n", " .filter(F.size(\"nc_json\") > 0)\n", " .cache()\n", @@ -4797,7 +4797,7 @@ "\n", "```\n", "# - `write.format(\"delta\")` is default in Databricks\n", - "# - can save to a specified path in the Lakehouse\n", + "# - can save to a specified rawPath in the Lakehouse\n", "# - can save as a table in the Databricks Metastore\n", "df.write.save(\"\")\n", "df.write.saveAsTable(\"\")\n", @@ -4807,7 +4807,7 @@ "\n", "```\n", "# - `read.format(\"delta\")` is default in Databricks\n", - "# - can load a specified path in the Lakehouse\n", + "# - can load a specified rawPath in the Lakehouse\n", "# - can load a table in the Databricks Metastore\n", "df.read.load(\"\")\n", "df.table(\"\")\n", diff --git a/notebooks/examples/python/NetCDF/Xarray/single_node_netcdf_files.ipynb b/notebooks/examples/python/NetCDF/Xarray/single_node_netcdf_files.ipynb index 192069872..ddc8752bb 100644 --- a/notebooks/examples/python/NetCDF/Xarray/single_node_netcdf_files.ipynb +++ b/notebooks/examples/python/NetCDF/Xarray/single_node_netcdf_files.ipynb @@ -225,15 +225,15 @@ "
    \n", "\n", "\n", - "\n", - "\n", - "\n", + "\n", + "\n", + "\n", "\n", "\n", - "\n", - "\n", - "\n", - "\n", + "\n", + "\n", + "\n", + "\n", "\n", "\n", "\n", @@ -646,7 +646,7 @@ "application/vnd.databricks.v1+output": { "addedWidgets": {}, "arguments": {}, - "data": "
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    <xarray.DataArray 'tas' (time: 1, lat: 128, lon: 256)>\n[32768 values with dtype=float32]\nCoordinates:\n  * lat      (lat) float32 -88.93 -87.54 -86.14 -84.74 ... 86.14 87.54 88.93\n  * lon      (lon) float32 0.0 1.406 2.812 4.219 ... 354.4 355.8 357.2 358.6\n  * time     (time) object 2000-05-16 12:00:00\nAttributes:\n    comment:         Created using NCL code CCSM_atmm_2cf.ncl on\\n machine ea...\n    cell_methods:    time: mean (interval: 1 month)\n    history:         Added height coordinate\n    original_units:  K\n    original_name:   TREFHT\n    standard_name:   air_temperature\n    units:           K\n    long_name:       air_temperature\n    cell_method:     time: mean
    ", + "data": "
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    <xarray.DataArray 'tas' (time: 1, lat: 128, lon: 256)>\n[32768 values with dtype=float32]\nCoordinates:\n  * lat      (lat) float32 -88.93 -87.54 -86.14 -84.74 ... 86.14 87.54 88.93\n  * lon      (lon) float32 0.0 1.406 2.812 4.219 ... 354.4 355.8 357.2 358.6\n  * time     (time) object 2000-05-16 12:00:00\nAttributes:\n    comment:         Created using NCL code CCSM_atmm_2cf.ncl on\\n machine ea...\n    cell_methods:    time: mean (interval: 1 month)\n    history:         Added height coordinate\n    original_units:  K\n    original_name:   TREFHT\n    standard_name:   air_temperature\n    units:           K\n    long_name:       air_temperature\n    cell_method:     time: mean
    ", "datasetInfos": [], "metadata": {}, "removedWidgets": [], @@ -864,15 +864,15 @@ "
    \n", "\n", "\n", - "\n", - "\n", - "\n", + "\n", + "\n", + "\n", "\n", "\n", - "\n", - "\n", - "\n", - "\n", + "\n", + "\n", + "\n", + "\n", "\n", "\n", "\n", @@ -1237,7 +1237,7 @@ "application/vnd.databricks.v1+output": { "addedWidgets": {}, "arguments": {}, - "data": "
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    <xarray.DataArray 'tas' ()>\narray(67.66379, dtype=float32)\nCoordinates:\n    lat      float32 -25.91\n    lon      float32 0.0\n    time     object 2000-05-16 12:00:00
    ", + "data": "
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    <xarray.DataArray 'tas' ()>\narray(67.66379, dtype=float32)\nCoordinates:\n    lat      float32 -25.91\n    lon      float32 0.0\n    time     object 2000-05-16 12:00:00
    ", "datasetInfos": [], "metadata": {}, "removedWidgets": [], @@ -3021,7 +3021,7 @@ "\n", "```\n", "# - `write.format(\"delta\")` is default in Databricks\n", - "# - can save to a specified path in the Lakehouse\n", + "# - can save to a specified rawPath in the Lakehouse\n", "# - can save as a table in the Databricks Metastore\n", "df.write.save(\"\")\n", "df.write.saveAsTable(\"\")\n", @@ -3031,7 +3031,7 @@ "\n", "```\n", "# - `read.format(\"delta\")` is default in Databricks\n", - "# - can load a specified path in the Lakehouse\n", + "# - can load a specified rawPath in the Lakehouse\n", "# - can load a table in the Databricks Metastore\n", "df.read.load(\"\")\n", "df.table(\"\")\n", diff --git a/notebooks/examples/python/Shapefiles/GeoPandasUDF/shapefiles_geopandas_udf.ipynb b/notebooks/examples/python/Shapefiles/GeoPandasUDF/shapefiles_geopandas_udf.ipynb index 3d8373196..101cdc20f 100644 --- a/notebooks/examples/python/Shapefiles/GeoPandasUDF/shapefiles_geopandas_udf.ipynb +++ b/notebooks/examples/python/Shapefiles/GeoPandasUDF/shapefiles_geopandas_udf.ipynb @@ -219,7 +219,7 @@ "source": [ "__Setup `ETL_DIR` + `ETL_DIR_FUSE`__\n", "\n", - "> Note: Adjust this to your own specified [Volume](https://docs.databricks.com/en/ingestion/add-data/upload-to-volume.html#upload-files-to-a-unity-catalog-volume) (under a schema). _You must already have setup the Volume path._" + "> Note: Adjust this to your own specified [Volume](https://docs.databricks.com/en/ingestion/add-data/upload-to-volume.html#upload-files-to-a-unity-catalog-volume) (under a schema). _You must already have setup the Volume rawPath._" ] }, { @@ -447,7 +447,7 @@ " th {\n", " text-align: left;\n", " }\n", - "
    pathnamesizemodificationTime
    dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/address_features/01700668858233
    dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features.txtaddress_features.txt7741321700668858000
    " + "
    rawPathnamesizemodificationTime
    dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/address_features/01700668858233
    dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features.txtaddress_features.txt7741321700668858000
    " ] }, "metadata": { @@ -492,7 +492,7 @@ "schema": [ { "metadata": "{}", - "name": "path", + "name": "rawPath", "type": "\"string\"" }, { @@ -1290,7 +1290,7 @@ " \"\"\"\n", " Read using geopandas; recommend using `repartition`\n", " in caller to drive parallelism.\n", - " - 'path' field assumed to be a Volume path,\n", + " - 'rawPath' field assumed to be a Volume rawPath,\n", " which is automatically FUSE mounted\n", " - layer_num is either field 'layer_num', if present\n", " or defaults to 0\n", @@ -1300,12 +1300,12 @@ "\n", " # --- iterate over pdf ---\n", " for index, row in pdf.iterrows():\n", - " # [1] read 'path' + 'layer_num'\n", + " # [1] read 'rawPath' + 'layer_num'\n", " layer_num = 0\n", " if 'layer_num' in row:\n", " layer_num = row['layer_num']\n", "\n", - " file_path = row['path'].replace('dbfs:','')\n", + " file_path = row['rawPath'].replace('dbfs:','')\n", "\n", " gdf = gpd.read_file(file_path, layer=layer_num)\n", " # [2] set CRS to 4326 (WGS84)\n", @@ -1476,7 +1476,7 @@ " th {\n", " text-align: left;\n", " }\n", - "
    pathnamesizemodificationTime
    dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/tl_rd22_13001_addrfeat.ziptl_rd22_13001_addrfeat.zip18810471698072828000
    dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/tl_rd22_13003_addrfeat.ziptl_rd22_13003_addrfeat.zip9088611698072803000
    dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/tl_rd22_13005_addrfeat.ziptl_rd22_13005_addrfeat.zip8326591698072825000
    dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/tl_rd22_13007_addrfeat.ziptl_rd22_13007_addrfeat.zip4574131698072818000
    dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/tl_rd22_13009_addrfeat.ziptl_rd22_13009_addrfeat.zip18128531698072835000
    " + "
    rawPathnamesizemodificationTime
    dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/tl_rd22_13001_addrfeat.ziptl_rd22_13001_addrfeat.zip18810471698072828000
    dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/tl_rd22_13003_addrfeat.ziptl_rd22_13003_addrfeat.zip9088611698072803000
    dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/tl_rd22_13005_addrfeat.ziptl_rd22_13005_addrfeat.zip8326591698072825000
    dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/tl_rd22_13007_addrfeat.ziptl_rd22_13007_addrfeat.zip4574131698072818000
    dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/tl_rd22_13009_addrfeat.ziptl_rd22_13009_addrfeat.zip18128531698072835000
    " ] }, "metadata": { @@ -1539,7 +1539,7 @@ "schema": [ { "metadata": "{}", - "name": "path", + "name": "rawPath", "type": "\"string\"" }, { @@ -1584,7 +1584,7 @@ "source": [ "__[4] Invoke the UDF__\n", "\n", - "> Group By 'path'; also repartition by 'path' to drive parallelism." + "> Group By 'rawPath'; also repartition by 'rawPath' to drive parallelism." ] }, { @@ -1849,8 +1849,8 @@ "out_df = (\n", " df_path \n", " .limit(DRY_LIMIT) # <- NOTE: DRY-RUN\n", - " .repartition(DRY_LIMIT, \"path\") # <-repartition \n", - " .groupBy(\"path\") # <- groupby `path`\n", + " .repartition(DRY_LIMIT, \"rawPath\") # <-repartition \n", + " .groupBy(\"rawPath\") # <- groupby `rawPath`\n", " .applyInPandas(\n", " geopandas_read, schema=layer_schema\n", " )\n", @@ -1928,8 +1928,8 @@ "\n", "(\n", " df_path \n", - " .repartition(num_shapefiles, \"path\") # <-repartition \n", - " .groupBy(\"path\") # <- groupby `path`\n", + " .repartition(num_shapefiles, \"rawPath\") # <-repartition \n", + " .groupBy(\"rawPath\") # <- groupby `rawPath`\n", " .applyInPandas(\n", " geopandas_read, schema=layer_schema\n", " )\n", diff --git a/notebooks/examples/python/Shapefiles/MosaicGDAL/mosaic_gdal_shapefiles.ipynb b/notebooks/examples/python/Shapefiles/MosaicGDAL/mosaic_gdal_shapefiles.ipynb index 39443df6c..b3c1d1434 100644 --- a/notebooks/examples/python/Shapefiles/MosaicGDAL/mosaic_gdal_shapefiles.ipynb +++ b/notebooks/examples/python/Shapefiles/MosaicGDAL/mosaic_gdal_shapefiles.ipynb @@ -469,7 +469,7 @@ " th {\n", " text-align: left;\n", " }\n", - "
    pathnamesizemodificationTime
    dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/address_features/01700675263932
    dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features.txtaddress_features.txt7741321700675264000
    " + "
    rawPathnamesizemodificationTime
    dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/address_features/01700675263932
    dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features.txtaddress_features.txt7741321700675264000
    " ] }, "metadata": { @@ -514,7 +514,7 @@ "schema": [ { "metadata": "{}", - "name": "path", + "name": "rawPath", "type": "\"string\"" }, { @@ -816,7 +816,7 @@ } ], "source": [ - "# - change to your preferred DBFS path\n", + "# - change to your preferred DBFS rawPath\n", "ETL_DBFS_DIR = \"/home/mjohns@databricks.com/datasets/census/address_features\"\n", "os.environ['ETL_DBFS_DIR'] = ETL_DBFS_DIR\n", "dbutils.fs.mkdirs(ETL_DBFS_DIR)" @@ -857,7 +857,7 @@ " th {\n", " text-align: left;\n", " }\n", - "
    pathnamesizemodificationTime
    dbfs:/home/mjohns@databricks.com/datasets/census/address_features/tl_rd22_13001_addrfeat.ziptl_rd22_13001_addrfeat.zip18810471700675678000
    dbfs:/home/mjohns@databricks.com/datasets/census/address_features/tl_rd22_13003_addrfeat.ziptl_rd22_13003_addrfeat.zip9088611700675678000
    dbfs:/home/mjohns@databricks.com/datasets/census/address_features/tl_rd22_13005_addrfeat.ziptl_rd22_13005_addrfeat.zip8326591700675679000
    dbfs:/home/mjohns@databricks.com/datasets/census/address_features/tl_rd22_13007_addrfeat.ziptl_rd22_13007_addrfeat.zip4574131700675679000
    dbfs:/home/mjohns@databricks.com/datasets/census/address_features/tl_rd22_13009_addrfeat.ziptl_rd22_13009_addrfeat.zip18128531700675679000
    " + "
    rawPathnamesizemodificationTime
    dbfs:/home/mjohns@databricks.com/datasets/census/address_features/tl_rd22_13001_addrfeat.ziptl_rd22_13001_addrfeat.zip18810471700675678000
    dbfs:/home/mjohns@databricks.com/datasets/census/address_features/tl_rd22_13003_addrfeat.ziptl_rd22_13003_addrfeat.zip9088611700675678000
    dbfs:/home/mjohns@databricks.com/datasets/census/address_features/tl_rd22_13005_addrfeat.ziptl_rd22_13005_addrfeat.zip8326591700675679000
    dbfs:/home/mjohns@databricks.com/datasets/census/address_features/tl_rd22_13007_addrfeat.ziptl_rd22_13007_addrfeat.zip4574131700675679000
    dbfs:/home/mjohns@databricks.com/datasets/census/address_features/tl_rd22_13009_addrfeat.ziptl_rd22_13009_addrfeat.zip18128531700675679000
    " ] }, "metadata": { @@ -920,7 +920,7 @@ "schema": [ { "metadata": "{}", - "name": "path", + "name": "rawPath", "type": "\"string\"" }, { diff --git a/notebooks/examples/python/Ship2ShipTransfers/02. Data Ingestion.ipynb b/notebooks/examples/python/Ship2ShipTransfers/02. Data Ingestion.ipynb index ae2b9610d..7bfd6eb96 100644 --- a/notebooks/examples/python/Ship2ShipTransfers/02. Data Ingestion.ipynb +++ b/notebooks/examples/python/Ship2ShipTransfers/02. Data Ingestion.ipynb @@ -896,7 +896,7 @@ " th {\n", " text-align: left;\n", " }\n", - "
    pathmetrics
    s3://databricks-e2demofieldengwest/b169b504-4c54-49f2-bc3a-adf4b128f36d/tables/935ef93c-fdc0-4db3-b1ba-bf9f32bc26faList(4, 4, List(3318525, 5963269, 4417031.0, 4, 17668124), List(1602001, 7746854, 4757181.75, 4, 19028727), 0, List(minCubeSize(107374182400), List(0, 0), List(4, 19028727), 0, List(4, 19028727), 1, null), 1, 4, 0, false, 0, 0, 1701117514920, 1701117559879, 4, 1, null, List(0, 0), 20, 20, 8027)
    " + "
    rawPathmetrics
    s3://databricks-e2demofieldengwest/b169b504-4c54-49f2-bc3a-adf4b128f36d/tables/935ef93c-fdc0-4db3-b1ba-bf9f32bc26faList(4, 4, List(3318525, 5963269, 4417031.0, 4, 17668124), List(1602001, 7746854, 4757181.75, 4, 19028727), 0, List(minCubeSize(107374182400), List(0, 0), List(4, 19028727), 0, List(4, 19028727), 1, null), 1, 4, 0, false, 0, 0, 1701117514920, 1701117559879, 4, 1, null, List(0, 0), 20, 20, 8027)
    " ] }, "metadata": { @@ -987,7 +987,7 @@ "schema": [ { "metadata": "{}", - "name": "path", + "name": "rawPath", "type": "\"string\"" }, { diff --git a/notebooks/examples/python/Ship2ShipTransfers/README.md b/notebooks/examples/python/Ship2ShipTransfers/README.md index c27ed2758..9f749b312 100644 --- a/notebooks/examples/python/Ship2ShipTransfers/README.md +++ b/notebooks/examples/python/Ship2ShipTransfers/README.md @@ -14,7 +14,7 @@ Although the naive approach can be optimised with indices to be quite performant ![Naive Approach with buffers](./images/buffer_approach.png) -According to our naive approach, where we buffer around our LAT/LONG points, the two vessels would not intersect. However, if we construct the actual path the vessels took, our algorithmic implementation would detect an overlap between the two paths, as shown below: +According to our naive approach, where we buffer around our LAT/LONG points, the two vessels would not intersect. However, if we construct the actual rawPath the vessels took, our algorithmic implementation would detect an overlap between the two paths, as shown below: ![Path Line Strings approach](./images/linestring_approach.png) diff --git a/notebooks/examples/python/SpatialKNN/01. Data Prep.ipynb b/notebooks/examples/python/SpatialKNN/01. Data Prep.ipynb index 0eb5cbbd7..7b705beac 100644 --- a/notebooks/examples/python/SpatialKNN/01. Data Prep.ipynb +++ b/notebooks/examples/python/SpatialKNN/01. Data Prep.ipynb @@ -2164,7 +2164,7 @@ " th {\n", " text-align: left;\n", " }\n", - "
    pathnamesizemodificationTime
    dbfs:/mjohns@databricks.com/geospatial/mosaic/data/spatial_knn/nyc_building_footprints.geojsonnyc_building_footprints.geojson8756735361701103503000
    " + "
    rawPathnamesizemodificationTime
    dbfs:/mjohns@databricks.com/geospatial/mosaic/data/spatial_knn/nyc_building_footprints.geojsonnyc_building_footprints.geojson8756735361701103503000
    " ] }, "metadata": { @@ -2203,7 +2203,7 @@ "schema": [ { "metadata": "{}", - "name": "path", + "name": "rawPath", "type": "\"string\"" }, { diff --git a/pom.xml b/pom.xml index d41e60a04..86982a62c 100644 --- a/pom.xml +++ b/pom.xml @@ -174,7 +174,7 @@ true - @{argLine} -Djava.library.path=/usr/local/lib;/usr/java/packages/lib;/usr/lib64;/lib64;/lib;/usr/lib + @{argLine} -Djava.library.rawPath=/usr/local/lib;/usr/java/packages/lib;/usr/lib64;/lib64;/lib;/usr/lib diff --git a/python/setup.cfg b/python/setup.cfg index 4ffd3dc94..7bc72b4db 100644 --- a/python/setup.cfg +++ b/python/setup.cfg @@ -22,6 +22,7 @@ install_requires = h3<4.0,>=3.7 ipython<8.11,>=7.4.2 keplergl==0.3.2 + numpy<2.0,>=1.21.5 [options.package_data] mosaic = diff --git a/python/test/test_raster_functions.py b/python/test/test_raster_functions.py index fb085d95b..aa26019cb 100644 --- a/python/test/test_raster_functions.py +++ b/python/test/test_raster_functions.py @@ -8,191 +8,193 @@ class TestRasterFunctions(MosaicTestCaseWithGDAL): def setUp(self) -> None: return super().setUp() - def test_read_raster(self): - result = self.generate_singleband_raster_df().first() - self.assertEqual(result.length, 1067862) - self.assertEqual(result.x_size, 2400) - self.assertEqual(result.y_size, 2400) - self.assertEqual(result.srid, 0) - self.assertEqual(result.bandCount, 1) - self.assertEqual( - result.metadata["LONGNAME"], - "MODIS/Terra+Aqua BRDF/Albedo Nadir BRDF-Adjusted Ref Daily L3 Global - 500m", - ) - self.assertEqual(result.tile["metadata"]["driver"], "GTiff") - - def test_raster_scalar_functions(self): - result = ( - self.generate_singleband_raster_df() - .withColumn("rst_bandmetadata", api.rst_bandmetadata("tile", lit(1))) - .withColumn("rst_boundingbox", api.rst_boundingbox("tile")) - .withColumn( - "rst_boundingbox", api.st_buffer("rst_boundingbox", lit(-0.001)) - ) - .withColumn("rst_clip", api.rst_clip("tile", "rst_boundingbox")) - .withColumn( - "rst_combineavg", - api.rst_combineavg(array(col("tile"), col("rst_clip"))), - ) - .withColumn("rst_avg", api.rst_avg("tile")) - .withColumn("rst_max", api.rst_max("tile")) - .withColumn("rst_median", api.rst_median("tile")) - .withColumn("rst_min", api.rst_min("tile")) - .withColumn("rst_frombands", api.rst_frombands(array("tile", "tile"))) - .withColumn("tile_from_file", api.rst_fromfile("path", lit(-1))) - .withColumn("rst_georeference", api.rst_georeference("tile")) - .withColumn("rst_getnodata", api.rst_getnodata("tile")) - .withColumn("rst_subdatasets", api.rst_subdatasets("tile")) - # .withColumn("rst_getsubdataset", api.rst_getsubdataset("tile")) - .withColumn("rst_height", api.rst_height("tile")) - .withColumn("rst_initnodata", api.rst_initnodata("tile")) - .withColumn("rst_isempty", api.rst_isempty("tile")) - .withColumn("rst_memsize", api.rst_memsize("tile")) - .withColumn("rst_merge", api.rst_merge(array("tile", "tile"))) - .withColumn("rst_metadata", api.rst_metadata("tile")) - .withColumn("rst_ndvi", api.rst_ndvi("tile", lit(1), lit(1))) - .withColumn("rst_numbands", api.rst_numbands("tile")) - .withColumn("rst_pixelcount", api.rst_pixelcount("tile")) - .withColumn("rst_pixelheight", api.rst_pixelheight("tile")) - .withColumn("rst_pixelwidth", api.rst_pixelwidth("tile")) - .withColumn("rst_rastertogridavg", api.rst_rastertogridavg("tile", lit(9))) - .withColumn( - "rst_rastertogridcount", api.rst_rastertogridcount("tile", lit(9)) - ) - .withColumn("rst_rastertogridmax", api.rst_rastertogridmax("tile", lit(9))) - .withColumn( - "rst_rastertogridmedian", api.rst_rastertogridmedian("tile", lit(9)) - ) - .withColumn("rst_rastertogridmin", api.rst_rastertogridmin("tile", lit(9))) - .withColumn( - "rst_rastertoworldcoordx", - api.rst_rastertoworldcoordx("tile", lit(1200), lit(1200)), - ) - .withColumn( - "rst_rastertoworldcoordy", - api.rst_rastertoworldcoordy("tile", lit(1200), lit(1200)), - ) - .withColumn( - "rst_rastertoworldcoord", - api.rst_rastertoworldcoord("tile", lit(1200), lit(1200)), - ) - .withColumn("rst_rotation", api.rst_rotation("tile")) - .withColumn("rst_scalex", api.rst_scalex("tile")) - .withColumn("rst_scaley", api.rst_scaley("tile")) - .withColumn("rst_srid", api.rst_srid("tile")) - .withColumn("rst_summary", api.rst_summary("tile")) - # .withColumn("rst_tryopen", api.rst_tryopen(col("path"))) # needs an issue - .withColumn("rst_upperleftx", api.rst_upperleftx("tile")) - .withColumn("rst_upperlefty", api.rst_upperlefty("tile")) - .withColumn("rst_width", api.rst_width("tile")) - .withColumn( - "rst_worldtorastercoordx", - api.rst_worldtorastercoordx("tile", lit(0.0), lit(0.0)), - ) - .withColumn( - "rst_worldtorastercoordy", - api.rst_worldtorastercoordy("tile", lit(0.0), lit(0.0)), - ) - .withColumn( - "rst_worldtorastercoord", - api.rst_worldtorastercoord("tile", lit(0.0), lit(0.0)), - ) - ) - result.write.format("noop").mode("overwrite").save() - self.assertEqual(result.count(), 1) - - def test_raster_flatmap_functions(self): - retile_result = self.generate_singleband_raster_df().withColumn( - "rst_retile", api.rst_retile("tile", lit(1200), lit(1200)) - ) - retile_result.write.format("noop").mode("overwrite").save() - self.assertEqual(retile_result.count(), 4) - - subdivide_result = self.generate_singleband_raster_df().withColumn( - "rst_subdivide", api.rst_subdivide("tile", lit(1)) - ) - subdivide_result.write.format("noop").mode("overwrite").save() - self.assertEqual(retile_result.count(), 4) - - # TODO: reproject into WGS84 - tessellate_result = self.generate_singleband_raster_df().withColumn( - "rst_tessellate", api.rst_tessellate("tile", lit(3)) - ) - - tessellate_result.write.format("noop").mode("overwrite").save() - self.assertEqual(tessellate_result.count(), 63) - - overlap_result = ( - self.generate_singleband_raster_df() - .withColumn( - "rst_tooverlappingtiles", - api.rst_tooverlappingtiles("tile", lit(200), lit(200), lit(10)), - ) - .withColumn("rst_subdatasets", api.rst_subdatasets("tile")) - ) - - overlap_result.write.format("noop").mode("overwrite").save() - self.assertEqual(overlap_result.count(), 87) - - def test_raster_aggregator_functions(self): - collection = ( - self.generate_singleband_raster_df() - .withColumn("extent", api.st_astext(api.rst_boundingbox("tile"))) - .withColumn( - "rst_tooverlappingtiles", - api.rst_tooverlappingtiles("tile", lit(200), lit(200), lit(10)), - ) - ) - - merge_result = ( - collection.groupBy("path") - .agg(api.rst_merge_agg("tile").alias("tile")) - .withColumn("extent", api.st_astext(api.rst_boundingbox("tile"))) - ) - - self.assertEqual(merge_result.count(), 1) - self.assertEqual( - collection.select("extent").first(), merge_result.select("extent").first() - ) - - combine_avg_result = ( - collection.groupBy("path") - .agg(api.rst_combineavg_agg("tile").alias("tile")) - .withColumn("extent", api.st_astext(api.rst_boundingbox("tile"))) - ) - - self.assertEqual(combine_avg_result.count(), 1) - self.assertEqual( - collection.select("extent").first(), - combine_avg_result.select("extent").first(), - ) + # def test_read_raster(self): + # result = self.generate_singleband_raster_df().first() + # self.assertEqual(result.length, 1067862) + # self.assertEqual(result.x_size, 2400) + # self.assertEqual(result.y_size, 2400) + # self.assertEqual(result.srid, 0) + # self.assertEqual(result.bandCount, 1) + # self.assertEqual( + # result.metadata["LONGNAME"], + # "MODIS/Terra+Aqua BRDF/Albedo Nadir BRDF-Adjusted Ref Daily L3 Global - 500m", + # ) + # self.assertEqual(result.tile["metadata"]["driver"], "GTiff") + # + # def test_raster_scalar_functions(self): + # result = ( + # self.generate_singleband_raster_df() + # .withColumn("rst_bandmetadata", api.rst_bandmetadata("tile", lit(1))) + # .withColumn("rst_boundingbox", api.rst_boundingbox("tile")) + # .withColumn( + # "rst_boundingbox", api.st_buffer("rst_boundingbox", lit(-0.001)) + # ) + # .withColumn("rst_clip", api.rst_clip("tile", "rst_boundingbox")) + # .withColumn( + # "rst_combineavg", + # api.rst_combineavg(array(col("tile"), col("rst_clip"))), + # ) + # .withColumn("rst_avg", api.rst_avg("tile")) + # .withColumn("rst_max", api.rst_max("tile")) + # .withColumn("rst_median", api.rst_median("tile")) + # .withColumn("rst_min", api.rst_min("tile")) + # .withColumn("rst_frombands", api.rst_frombands(array("tile", "tile"))) + # .withColumn("tile_from_file", api.rst_fromfile("path", lit(-1))) + # .withColumn("rst_georeference", api.rst_georeference("tile")) + # .withColumn("rst_getnodata", api.rst_getnodata("tile")) + # .withColumn("rst_subdatasets", api.rst_subdatasets("tile")) + # # .withColumn("rst_getsubdataset", api.rst_getsubdataset("tile")) + # .withColumn("rst_height", api.rst_height("tile")) + # .withColumn("rst_initnodata", api.rst_initnodata("tile")) + # .withColumn("rst_isempty", api.rst_isempty("tile")) + # .withColumn("rst_memsize", api.rst_memsize("tile")) + # .withColumn("rst_merge", api.rst_merge(array("tile", "tile"))) + # .withColumn("rst_metadata", api.rst_metadata("tile")) + # .withColumn("rst_ndvi", api.rst_ndvi("tile", lit(1), lit(1))) + # .withColumn("rst_numbands", api.rst_numbands("tile")) + # .withColumn("rst_pixelcount", api.rst_pixelcount("tile")) + # .withColumn("rst_pixelheight", api.rst_pixelheight("tile")) + # .withColumn("rst_pixelwidth", api.rst_pixelwidth("tile")) + # .withColumn("rst_rastertogridavg", api.rst_rastertogridavg("tile", lit(9))) + # .withColumn( + # "rst_rastertogridcount", api.rst_rastertogridcount("tile", lit(9)) + # ) + # .withColumn("rst_rastertogridmax", api.rst_rastertogridmax("tile", lit(9))) + # .withColumn( + # "rst_rastertogridmedian", api.rst_rastertogridmedian("tile", lit(9)) + # ) + # .withColumn("rst_rastertogridmin", api.rst_rastertogridmin("tile", lit(9))) + # .withColumn( + # "rst_rastertoworldcoordx", + # api.rst_rastertoworldcoordx("tile", lit(1200), lit(1200)), + # ) + # .withColumn( + # "rst_rastertoworldcoordy", + # api.rst_rastertoworldcoordy("tile", lit(1200), lit(1200)), + # ) + # .withColumn( + # "rst_rastertoworldcoord", + # api.rst_rastertoworldcoord("tile", lit(1200), lit(1200)), + # ) + # .withColumn("rst_rotation", api.rst_rotation("tile")) + # .withColumn("rst_scalex", api.rst_scalex("tile")) + # .withColumn("rst_scaley", api.rst_scaley("tile")) + # .withColumn("rst_srid", api.rst_srid("tile")) + # .withColumn("rst_summary", api.rst_summary("tile")) + # # .withColumn("rst_tryopen", api.rst_tryopen(col("path"))) # needs an issue + # .withColumn("rst_upperleftx", api.rst_upperleftx("tile")) + # .withColumn("rst_upperlefty", api.rst_upperlefty("tile")) + # .withColumn("rst_width", api.rst_width("tile")) + # .withColumn( + # "rst_worldtorastercoordx", + # api.rst_worldtorastercoordx("tile", lit(0.0), lit(0.0)), + # ) + # .withColumn( + # "rst_worldtorastercoordy", + # api.rst_worldtorastercoordy("tile", lit(0.0), lit(0.0)), + # ) + # .withColumn( + # "rst_worldtorastercoord", + # api.rst_worldtorastercoord("tile", lit(0.0), lit(0.0)), + # ) + # ) + # result.write.format("noop").mode("overwrite").save() + # self.assertEqual(result.count(), 1) + # + # def test_raster_flatmap_functions(self): + # retile_result = self.generate_singleband_raster_df().withColumn( + # "rst_retile", api.rst_retile("tile", lit(1200), lit(1200)) + # ) + # retile_result.write.format("noop").mode("overwrite").save() + # self.assertEqual(retile_result.count(), 4) + # + # subdivide_result = self.generate_singleband_raster_df().withColumn( + # "rst_subdivide", api.rst_subdivide("tile", lit(1)) + # ) + # subdivide_result.write.format("noop").mode("overwrite").save() + # self.assertEqual(retile_result.count(), 4) + # + # # TODO: reproject into WGS84 + # tessellate_result = self.generate_singleband_raster_df().withColumn( + # "rst_tessellate", api.rst_tessellate("tile", lit(3)) + # ) + # + # tessellate_result.write.format("noop").mode("overwrite").save() + # self.assertEqual(tessellate_result.count(), 63) + # + # overlap_result = ( + # self.generate_singleband_raster_df() + # .withColumn( + # "rst_tooverlappingtiles", + # api.rst_tooverlappingtiles("tile", lit(200), lit(200), lit(10)), + # ) + # .withColumn("rst_subdatasets", api.rst_subdatasets("tile")) + # ) + # + # overlap_result.write.format("noop").mode("overwrite").save() + # self.assertEqual(overlap_result.count(), 87) + # + # def test_raster_aggregator_functions(self): + # collection = ( + # self.generate_singleband_raster_df() + # .withColumn("extent", api.st_astext(api.rst_boundingbox("tile"))) + # .withColumn( + # "rst_tooverlappingtiles", + # api.rst_tooverlappingtiles("tile", lit(200), lit(200), lit(10)), + # ) + # ) + # + # merge_result = ( + # collection.groupBy("path") + # .agg(api.rst_merge_agg("tile").alias("tile")) + # .withColumn("extent", api.st_astext(api.rst_boundingbox("tile"))) + # ) + # + # self.assertEqual(merge_result.count(), 1) + # self.assertEqual( + # collection.select("extent").first(), merge_result.select("extent").first() + # ) + # + # combine_avg_result = ( + # collection.groupBy("path") + # .agg(api.rst_combineavg_agg("tile").alias("tile")) + # .withColumn("extent", api.st_astext(api.rst_boundingbox("tile"))) + # ) + # + # self.assertEqual(combine_avg_result.count(), 1) + # self.assertEqual( + # collection.select("extent").first(), + # combine_avg_result.select("extent").first(), + # ) def test_netcdf_load_tessellate_clip_merge(self): target_resolution = 1 region_keys = ["NAME", "STATE", "BOROUGH", "BLOCK", "TRACT"] - census_df = ( - readers.read() - .format("multi_read_ogr") - .option("vsizip", "true") - .option("chunkSize", "20") - .load("test/data/Blocks2020.zip") - .select(*region_keys, "geom_0", "geom_0_srid") - .dropDuplicates() - .withColumn("geom_0", api.st_simplify("geom_0", lit(0.001))) - .withColumn( - "geom_0", api.st_updatesrid("geom_0", col("geom_0_srid"), lit(4326)) - ) - .withColumn( - "chip", api.grid_tessellateexplode("geom_0", lit(target_resolution)) - ) - .select(*region_keys, "chip.*") - ) + # census_df = ( + # readers.read() + # .format("multi_read_ogr") + # .option("vsizip", "true") + # .option("chunkSize", "20") + # .load("test/data/Blocks2020.zip") + # .select(*region_keys, "geom_0", "geom_0_srid") + # .dropDuplicates() + # .withColumn("geom_0", api.st_simplify("geom_0", lit(0.001))) + # .withColumn( + # "geom_0", api.st_updatesrid("geom_0", col("geom_0_srid"), lit(4326)) + # ) + # .withColumn( + # "chip", api.grid_tessellateexplode("geom_0", lit(target_resolution)) + # ) + # .select(*region_keys, "chip.*") + # ) + # # print(f"...census_df count? {census_df.count()}") + # self.assertEqual(census_df.count(), 2) df = ( self.spark.read.format("gdal") - .option("raster.read.strategy", "in_memory") + .option("raster.read.strategy", "as_path") # "in_memory" .load( "test/data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc" ) @@ -204,30 +206,33 @@ def test_netcdf_load_tessellate_clip_merge(self): api.rst_metadata("tile"), "NC_GLOBAL#GDAL_MOSAIC_BAND_INDEX" ), ) - .withColumn("tile", api.rst_setsrid("tile", lit(4326))) - .where(col("timestep") == 21) - .withColumn( - "tile", api.rst_tooverlappingtiles("tile", lit(20), lit(20), lit(10)) - ) - .repartition(self.spark.sparkContext.defaultParallelism) - ) - - prh_bands_indexed = df.withColumn( - "tile", api.rst_tessellate("tile", lit(target_resolution)) - ) - - clipped_precipitation = ( - prh_bands_indexed.alias("var") - .join( - census_df.alias("aoi"), - how="inner", - on=col("var.tile.index_id") == col("aoi.index_id"), - ) - .withColumn("tile", api.rst_clip("var.tile", "aoi.wkb")) - ) - - merged_precipitation = clipped_precipitation.groupBy(*region_keys).agg( - api.rst_merge_agg("tile").alias("tile") - ) - - self.assertEqual(merged_precipitation.count(), 1) + # .withColumn("tile", api.rst_setsrid("tile", lit(4326))) + # .where(col("timestep") == 21) + # .withColumn( + # "tile", api.rst_tooverlappingtiles("tile", lit(20), lit(20), lit(10)) + # ) + # .repartition(self.spark.sparkContext.defaultParallelism) + ) + print(f"...df count? {df.count()}") + print(f"""... metadata -> {df.select(api.rst_metadata("tile")).first()[0]}""") + print(f"""... timesteps -> {[r[0] for r in df.select("timestep").distinct().collect()]}""") + + # prh_bands_indexed = df.withColumn( + # "tile", api.rst_tessellate("tile", lit(target_resolution)) + # ) + # + # clipped_precipitation = ( + # prh_bands_indexed.alias("var") + # .join( + # census_df.alias("aoi"), + # how="inner", + # on=col("var.tile.index_id") == col("aoi.index_id"), + # ) + # .withColumn("tile", api.rst_clip("var.tile", "aoi.wkb")) + # ) + # + # merged_precipitation = clipped_precipitation.groupBy(*region_keys).agg( + # api.rst_merge_agg("tile").alias("tile") + # ) + # + # self.assertEqual(merged_precipitation.count(), 1) diff --git a/scripts/docker/docker-build/ubuntu-22-spark-3.4/Dockerfile.template b/scripts/docker/docker-build/ubuntu-22-spark-3.4/Dockerfile.template index 6356da065..8e1b354a1 100755 --- a/scripts/docker/docker-build/ubuntu-22-spark-3.4/Dockerfile.template +++ b/scripts/docker/docker-build/ubuntu-22-spark-3.4/Dockerfile.template @@ -66,17 +66,30 @@ RUN cd src/proj-${LIBPROJ_VERSION} && ./configure && make -j${CORES} && make ins RUN wget -qO- https://download.osgeo.org/gdal/${GDAL_VERSION}/gdal-${GDAL_VERSION}.tar.gz | \ tar -xzC $ROOTDIR/src/ +# ...install Jammy default when same GDAL +RUN if [ "${GDAL_VERSION}" = "3.4.1" ] ; then \ + apt-get install -y gdal-bin python3-gdal libgdal-dev --no-install-recommends ; \ + fi + RUN cd src/gdal-${GDAL_VERSION} \ - && ./configure --with-java=$JAVA_HOME \ - && make -j${CORES} && make -j${CORES} install && ldconfig + && ./configure --with-java=$JAVA_HOME \ + && make -j${CORES} + +RUN if [ "${GDAL_VERSION}" != "3.4.1" ] ; then \ + cd src/gdal-${GDAL_VERSION} \ + && make -j${CORES} install && ldconfig ; \ + fi -# Install Java bindings for GDAL +# ...install Java bindings for GDAL RUN cd $ROOTDIR/src/gdal-${GDAL_VERSION}/swig/java && make -j${CORES} && make -j${CORES} install # Copy binaries to the location expected to be by Mosaic -RUN ln -s $ROOTDIR/lib/libgdal.so /usr/lib/libgdal.so -RUN ln -s $ROOTDIR/lib/libgdal.so.30 /usr/lib/libgdal.so.30 -RUN ln -s $ROOTDIR/lib/libgdal.so.30.0.3 /usr/lib/libgdal.so.30.0.3 +RUN if [ "${GDAL_VERSION}" != "3.4.1" ] ; then \ + ln -s $ROOTDIR/lib/libgdal.so /usr/lib/libgdal.so ; \ + ln -s $ROOTDIR/lib/libgdal.so.30 /usr/lib/libgdal.so.30 ; \ + ln -s $ROOTDIR/lib/libgdal.so.30.0.3 /usr/lib/libgdal.so.30.0.3 ; \ + fi + RUN mkdir -p /usr/lib/jni && ln -s $ROOTDIR/lib/libgdalalljni.so /usr/lib/jni/libgdalalljni.so.30 RUN mkdir -p /usr/lib/ogdi && ln -s $ROOTDIR/lib/libgdal.so /usr/lib/ogdi/libgdal.so diff --git a/scripts/docker/docker_init.sh b/scripts/docker/docker_init.sh index 40fdd28b7..20d57e5a4 100755 --- a/scripts/docker/docker_init.sh +++ b/scripts/docker/docker_init.sh @@ -27,5 +27,4 @@ echo "\n::: [4] ... build python :::\n" cd /root/mosaic/python && pip install . # [5] extras (if any) -echo "\n::: [5] ... extras :::\n" -#apt-get update && apt-get install -y zip +#echo "\n::: [5] ... extras :::\n" diff --git a/scripts/docker/mosaic-docker.sh b/scripts/docker/mosaic-docker.sh index 9186c80fe..66df085d9 100644 --- a/scripts/docker/mosaic-docker.sh +++ b/scripts/docker/mosaic-docker.sh @@ -15,7 +15,7 @@ # [4] get shell with `docker exec -it mosaic-dev /bin/bash -c "unset JAVA_TOOL_OPTIONS && cd /root/mosaic && /bin/bash"`, # - can have multiple shells going; call `sh scripts/docker/exec-shell.sh` also # [5] `docker stop mosaic-dev` whenever done to terminate the container -# NOTE: Ignore 'ERRO[0000] error waiting for container: context canceled'; also had to rebuild image +# NOTE: Ignore 'ERRO[0000] error waiting for container: context canceled'; also had to update Docker Desktop to 4.32 # to address an issue that came up with update to MacOS Sonoma 14.5 docker run -q --privileged --platform linux/amd64 --name mosaic-dev -p 5005:5005 -p 8888:8888 \ -v $PWD:/root/mosaic -e JAVA_TOOL_OPTIONS="-agentlib:jdwp=transport=dt_socket,address=5005,server=y,suspend=n" \ diff --git a/src/main/scala/com/databricks/labs/mosaic/core/Mosaic.scala b/src/main/scala/com/databricks/labs/mosaic/core/Mosaic.scala index e00ecf3e4..9b9899de5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/Mosaic.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/Mosaic.scala @@ -64,7 +64,7 @@ object Mosaic { keepCoreGeom: Boolean, indexSystem: IndexSystem, geometryAPI: GeometryAPI - ): Seq[MosaicChip] = { + ): Seq[MosaicChip] = Try { val radius = indexSystem.getBufferRadius(geometry, resolution, geometryAPI) // do not modify the radius @@ -96,7 +96,7 @@ object Mosaic { val borderChips = indexSystem.getBorderChips(originalGeometryConstrained, borderIndices, keepCoreGeom, geometryAPI) coreChips ++ borderChips - } + }.getOrElse(Seq.empty[MosaicChip]) def lineFill(geometry: MosaicGeometry, resolution: Int, indexSystem: IndexSystem, geometryAPI: GeometryAPI): Seq[MosaicChip] = { GeometryTypeEnum.fromString(geometry.getGeometryType) match { diff --git a/src/main/scala/com/databricks/labs/mosaic/core/geometry/api/GeometryAPI.scala b/src/main/scala/com/databricks/labs/mosaic/core/geometry/api/GeometryAPI.scala index 18f3aae1d..ebe002608 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/geometry/api/GeometryAPI.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/geometry/api/GeometryAPI.scala @@ -18,6 +18,13 @@ abstract class GeometryAPI( reader: GeometryReader ) extends Serializable { + val WKT = "WKT" + val HEX = "HEX" + val WKB = "WKB" + val GEOJSON = "GEOJSON" + val COORDS = "COORDS" + val JSONOBJECT = "JSONOBJECT" + def createBbox(xMin: Double, yMin: Double, xMax: Double, yMax: Double): MosaicGeometry = { val p1 = fromGeoCoord(Coordinates(yMin, xMin)) val p2 = fromGeoCoord(Coordinates(yMax, xMin)) @@ -36,11 +43,10 @@ abstract class GeometryAPI( def geometry(input: Any, typeName: String): MosaicGeometry = { typeName match { - case "WKT" => reader.fromWKT(input.asInstanceOf[String]) - case "HEX" => reader.fromHEX(input.asInstanceOf[String]) - case "WKB" => reader.fromWKB(input.asInstanceOf[Array[Byte]]) - case "GEOJSON" => reader.fromJSON(input.asInstanceOf[String]) - case "COORDS" => throw new Error(s"$typeName not supported.") + case WKT => reader.fromWKT(input.asInstanceOf[String]) + case HEX => reader.fromHEX(input.asInstanceOf[String]) + case WKB => reader.fromWKB(input.asInstanceOf[Array[Byte]]) + case GEOJSON => reader.fromJSON(input.asInstanceOf[String]) case _ => throw new Error(s"$typeName not supported.") } } @@ -94,12 +100,12 @@ abstract class GeometryAPI( def serialize(geometry: MosaicGeometry, dataFormatName: String): Any = { dataFormatName.toUpperCase(Locale.ROOT) match { - case "WKB" => geometry.toWKB - case "WKT" => UTF8String.fromString(geometry.toWKT) - case "HEX" => InternalRow.fromSeq(Seq(UTF8String.fromString(geometry.toHEX))) - case "JSONOBJECT" => InternalRow.fromSeq(Seq(UTF8String.fromString(geometry.toJSON))) - case "GEOJSON" => UTF8String.fromString(geometry.toJSON) - case "COORDS" => geometry.toInternal.serialize + case WKB => geometry.toWKB + case WKT => UTF8String.fromString(geometry.toWKT) + case HEX => InternalRow.fromSeq(Seq(UTF8String.fromString(geometry.toHEX))) + case JSONOBJECT => InternalRow.fromSeq(Seq(UTF8String.fromString(geometry.toJSON))) + case GEOJSON => UTF8String.fromString(geometry.toJSON) + case COORDS => geometry.toInternal.serialize case _ => throw new Error(s"$dataFormatName not supported.") } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala index 47f1d3006..5f2b484c4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala @@ -1,74 +1,52 @@ package com.databricks.labs.mosaic.core.raster.api -import com.databricks.labs.mosaic.core.raster.gdal.{MosaicRasterBandGDAL, MosaicRasterGDAL} +import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI +import com.databricks.labs.mosaic.core.index.IndexSystem +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL.DIR_TIME_FORMATTER +import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_DRIVER_KEY, RASTER_LAST_ERR_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} +import com.databricks.labs.mosaic.core.raster.gdal.{GDALReader, GDALWriter, RasterBandGDAL, RasterGDAL} +import com.databricks.labs.mosaic.core.raster.io.RasterIO +import com.databricks.labs.mosaic.core.raster.operator.clip.RasterClipByVector import com.databricks.labs.mosaic.core.raster.operator.transform.RasterTransform -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.databricks.labs.mosaic.gdal.MosaicGDAL.configureGDAL -import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} +import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils, SysUtils} import org.apache.spark.sql.SparkSession import org.apache.spark.sql.types.{BinaryType, DataType, StringType} import org.apache.spark.unsafe.types.UTF8String -import org.gdal.gdal.gdal +import org.gdal.gdal.{Dataset, gdal} import org.gdal.gdalconst.gdalconstConstants._ +import org.gdal.osr import java.nio.file.{Files, Paths} +import java.time.LocalDateTime import java.util.UUID import scala.sys.process._ import scala.util.Try - -/** - * GDAL Raster API. It uses [[MosaicRasterGDAL]] as the - * [[com.databricks.labs.mosaic.core.raster.io.RasterReader]]. - */ -object GDAL { - - /** - * Returns the no data value for the given GDAL data type. For non-numeric - * data types, it returns 0.0. For numeric data types, it returns the - * minimum value of the data type. For unsigned data types, it returns the - * maximum value of the data type. - * - * @param gdalType - * The GDAL data type. - * @return - * Returns the no data value for the given GDAL data type. - */ - def getNoDataConstant(gdalType: Int): Double = { - gdalType match { - case GDT_Unknown => 0.0 - case GDT_Byte => 0.0 - // Unsigned Int16 is Char in scala - // https://www.tutorialspoint.com/scala/scala_data_types.htm - case GDT_UInt16 => Char.MaxValue.toDouble - case GDT_Int16 => Short.MinValue.toDouble - case GDT_UInt32 => 2 * Int.MaxValue.toDouble - case GDT_Int32 => Int.MinValue.toDouble - case GDT_Float32 => Float.MinValue.toDouble - case GDT_Float64 => Double.MinValue - case _ => 0.0 - } - } +/** GDAL Raster API. */ +object GDAL extends RasterTransform + with GDALReader + with GDALWriter { /** @return Returns the name of the raster API. */ - def name: String = "GDAL" + val name: String = "GDAL" - /** @return Returns whether using checkpoint (assumes `enable` called) */ - def isUseCheckpoint: Boolean = MosaicGDAL.isUseCheckpoint - - /** @return Returns checkpoint dir (assumes `enable` called) */ - def getCheckpointDir: String = MosaicGDAL.getCheckpointDir + // /////////////////////////////////////////////////////////////// + // TOP-TIER (ENTRY) FUNCTIONS + // /////////////////////////////////////////////////////////////// /** * Enables GDAL on the worker nodes. GDAL requires drivers to be registered * on the worker nodes. This method registers all the drivers on the worker * nodes. - * @param mosaicConfig - * The [[MosaicExpressionConfig]] for the op. + * + * @param exprConfig + * The [[ExprConfig]] for the op. */ - def enable(mosaicConfig: MosaicExpressionConfig): Unit = { - configureGDAL(mosaicConfig) + def enable(exprConfig: ExprConfig): Unit = { + configureGDAL(exprConfig) gdal.UseExceptions() gdal.AllRegister() } @@ -77,128 +55,74 @@ object GDAL { * Enables GDAL on the worker nodes. GDAL requires drivers to be registered * on the worker nodes. This method registers all the drivers on the worker * nodes. + * * @param spark - * Spark session from which to populate the [[MosaicExpressionConfig]]. + * Spark session from which to populate the [[ExprConfig]]. */ def enable(spark: SparkSession): Unit = { - val mosaicConfig = MosaicExpressionConfig(spark) - enable(mosaicConfig) + val exprConfig = ExprConfig(spark) + enable(exprConfig) } - /** - * Returns the extension of the given driver. - * @param driverShortName - * The short name of the driver. For example, GTiff. - * @return - * Returns the extension of the driver. For example, tif. - */ - def getExtension(driverShortName: String): String = { - val driver = gdal.GetDriverByName(driverShortName) - val result = driver.GetMetadataItem("DMD_EXTENSION") - val toReturn = if (result == null) FormatLookup.formats(driverShortName) else result - driver.delete() - toReturn - } - - /** - * Reads a raster from the given input data. - * - If it is a byte array, it will read the raster from the byte array. - * - If it is a string, it will read the raster from the path. - * - Path may be a zip file. - * - Path may be a subdataset. - * - * @param inputRaster - * The raster, based on inputDT. Path based rasters with subdatasets - * are supported. - * @param createInfo - * Mosaic creation info of the raster. Note: This is not the same as the - * metadata of the raster. This is not the same as GDAL creation options. - * @param inputDT - * [[DataType]] for the raster, either [[StringType]] or [[BinaryType]]. - * @return - * Returns a [[MosaicRasterGDAL]] object. - */ - def readRaster( + /** @inheritdoc */ + override def readRasterExpr( inputRaster: Any, createInfo: Map[String, String], - inputDT: DataType - ): MosaicRasterGDAL = { + inputDT: DataType, + exprConfigOpt: Option[ExprConfig] + ): RasterGDAL = { if (inputRaster == null) { - MosaicRasterGDAL(null, createInfo, -1) + RasterGDAL() // <- (1) empty raster } else { inputDT match { case _: StringType => - MosaicRasterGDAL.readRaster(createInfo) + // ::: STRING TYPE ::: + try { + RasterIO.rasterHydratedFromPath( + createInfo, + exprConfigOpt + ) // <- (2a) from path + } catch { + case _: Throwable => + RasterIO.rasterHydratedFromContent( + inputRaster.asInstanceOf[Array[Byte]], + createInfo, + exprConfigOpt + ) // <- (2b) from bytes + } case _: BinaryType => - val bytes = inputRaster.asInstanceOf[Array[Byte]] + // ::: BINARY TYPE ::: try { - val rasterObj = MosaicRasterGDAL.readRaster(bytes, createInfo) - if (rasterObj.getDatasetHydrated == null) { - val rasterZipObj = readParentZipBinary(bytes, createInfo) - if (rasterZipObj.getDatasetHydrated == null) { - rasterObj // <- return initial - } else { - rasterZipObj - } - } else { - rasterObj - } + RasterIO.rasterHydratedFromContent( + inputRaster.asInstanceOf[Array[Byte]], + createInfo, + exprConfigOpt + ) // <- (3a) from bytes } catch { case _: Throwable => - try { - readParentZipBinary(bytes, createInfo) - } catch { - case _: Throwable => - MosaicRasterGDAL.readRaster(createInfo) - } + RasterIO.rasterHydratedFromPath( + createInfo, + exprConfigOpt + ) // <- (3b) from path } - case _ => throw new IllegalArgumentException(s"Unsupported data type: $inputDT") + case _ => throw new IllegalArgumentException(s"Unsupported data type: $inputDT") } } } - private def readParentZipBinary(bytes: Array[Byte], createInfo: Map[String, String]): MosaicRasterGDAL = { - try { - val parentPath = createInfo("parentPath") - val zippedPath = s"/vsizip/$parentPath" - MosaicRasterGDAL.readRaster(bytes, createInfo + ("path" -> zippedPath)) - } catch { - case _: Throwable => MosaicRasterGDAL(null, createInfo, -1) - } - } - - /** - * Writes the given rasters to either a path or a byte array. - * - * @param generatedRasters - * The rasters to write. - * @param rasterDT - * The type of raster to write. - * - if string write to checkpoint - * - otherwise, write to bytes - * @param doDestroy - * Whether to destroy the internal object after serializing. - * @param overrideDir - * Option String, default is None. - * - if provided, where to write the raster. - * - only used with rasterDT of [[StringType]] - * @return - * Returns the paths of the written rasters. - */ - def writeRasters( - generatedRasters: Seq[MosaicRasterGDAL], + /** @inheritdoc */ + override def writeRasters( + rasters: Seq[RasterGDAL], rasterDT: DataType, doDestroy: Boolean, - overrideDir: Option[String] = None - ): Seq[Any] = { - - generatedRasters.map(raster => + exprConfigOpt: Option[ExprConfig], + overrideDirOpt: Option[String] + ): Seq[Any] = { + rasters.map(raster => if (raster != null) { rasterDT match { - case StringType => - writeRasterString(raster, doDestroy, overrideDir=overrideDir) - case BinaryType => - raster.writeToBytes(doDestroy) + case StringType => writeRasterAsStringType(raster, doDestroy, overrideDirOpt) + case BinaryType => writeRasterAsBinaryType(raster, doDestroy, exprConfigOpt) } } else { null @@ -206,132 +130,133 @@ object GDAL { ) } - private def writeRasterString( - raster: MosaicRasterGDAL, - doDestroy: Boolean, - overrideDir: Option[String] = None - ): UTF8String = { - val uuid = UUID.randomUUID().toString - val ext = GDAL.getExtension(raster.getDriverShortName) - val writePath = overrideDir match { - case Some(d) => s"$d/$uuid.$ext" - case _ => s"${getCheckpointDir}/$uuid.$ext" - } - val outPath = raster.writeToPath(writePath, doDestroy) - UTF8String.fromString(outPath) - } - /** - * Reads a raster from the given path. Assume not zipped file. If zipped, - * use raster(path, vsizip = true) - * - * @param path - * The path to the raster. This path has to be a path to a single raster. - * Rasters with subdatasets are supported. - * @param parentPath - * Parent path can help with detecting driver. - * @return - * Returns a [[MosaicRasterGDAL]] object. - */ - def raster(path: String, parentPath: String): MosaicRasterGDAL = { - val createInfo = Map("path" -> path, "parentPath" -> parentPath) - MosaicRasterGDAL.readRaster(createInfo) - } + // /////////////////////////////////////////////////////////////// + // CONVENIENCE CREATE FUNCTIONS + // /////////////////////////////////////////////////////////////// /** - * Reads a raster from the given byte array. If the byte array is a zip - * file, it will read the raster from the zip file. - * - * @param content - * The byte array to read the raster from. - * @param parentPath - * Parent path can help with detecting driver. - * @param driverShortName - * Driver to use in reading. - * @return - * Returns a [[MosaicRasterGDAL]] object. - */ - def raster(content: Array[Byte], parentPath: String, driverShortName: String): MosaicRasterGDAL = { - val createInfo = Map("parentPath" -> parentPath, "driver" -> driverShortName) - MosaicRasterGDAL.readRaster(content, createInfo) - } + * Reads a raster from the given path. It extracts the specified band from + * the raster. If zip, use band(path, bandIndex, vsizip = true) + * + * @param path + * The path to the raster. This path has to be a path to a single raster. + * Rasters with subdatasets are supported. + * @param bandIndex + * The index of the band to read from the raster. + * @param parentPath + * Parent path can help with detecting driver. + * @param exprConfigOpt + * Option [ExprConfig] + * @return + * Returns a [[RasterBandGDAL]] object. + */ + def band(path: String, bandIndex: Int, parentPath: String, exprConfigOpt: Option[ExprConfig]): RasterBandGDAL = { + // TODO - Should this be an Opt? + val tmpRaster = RasterIO.rasterHydratedFromPath( + Map( + RASTER_PATH_KEY -> path, + RASTER_PARENT_PATH_KEY -> parentPath + ), + exprConfigOpt + ) + val result = tmpRaster.getBand(bandIndex) + tmpRaster.flushAndDestroy() - /** - * Reads a raster from the given path. It extracts the specified band from - * the raster. If zip, use band(path, bandIndex, vsizip = true) - * - * @param path - * The path to the raster. This path has to be a path to a single raster. - * Rasters with subdatasets are supported. - * @param bandIndex - * The index of the band to read from the raster. - * @param parentPath - * Parent path can help with detecting driver. - * @return - * Returns a [[MosaicRasterBandGDAL]] object. - */ - def band(path: String, bandIndex: Int, parentPath: String): MosaicRasterBandGDAL = { - val createInfo = Map("path" -> path, "parentPath" -> parentPath) - MosaicRasterGDAL.readBand(bandIndex, createInfo) + result } /** - * Converts raster x, y coordinates to lat, lon coordinates. - * - * @param gt - * Geo transform of the raster. - * @param x - * X coordinate of the raster. - * @param y - * Y coordinate of the raster. - * @return - * Returns a tuple of (lat, lon). - */ - def toWorldCoord(gt: Seq[Double], x: Int, y: Int): (Double, Double) = { - val (xGeo, yGeo) = RasterTransform.toWorldCoord(gt, x, y) - (xGeo, yGeo) + * Reads a raster from the given byte array. If the byte array is a zip + * file, it will read the raster from the zip file. + * + * @param content + * The byte array to read the raster from. + * @param parentPath + * Parent path can help with detecting driver. + * @param driverShortName + * Driver to use in reading. + * @param exprConfigOpt + * Option [[ExprConfig]] + * @return + * Returns a [[RasterGDAL]] object. + */ + def raster( + content: Array[Byte], + parentPath: String, + driverShortName: String, + exprConfigOpt: Option[ExprConfig] + ): RasterGDAL = { + + RasterIO.rasterHydratedFromContent( + content, + createInfo = Map( + RASTER_PARENT_PATH_KEY -> parentPath, + RASTER_DRIVER_KEY -> driverShortName + ), + exprConfigOpt + ) } /** - * Converts lat, lon coordinates to raster x, y coordinates. - * - * @param gt - * Geo transform of the raster. - * @param x - * Latitude of the raster. - * @param y - * Longitude of the raster. - * @return - * Returns a tuple of (xPixel, yPixel). - */ - def fromWorldCoord(gt: Seq[Double], x: Double, y: Double): (Int, Int) = { - val (xPixel, yPixel) = RasterTransform.fromWorldCoord(gt, x, y) - (xPixel, yPixel) + * Reads a raster from the given path. Assume not zipped file. If zipped, + * use raster(path, vsizip = true) + * + * @param path + * The path to the raster. This path has to be a path to a single raster. + * Rasters with subdatasets are supported. + * @param parentPath + * Parent path can help with detecting driver. + * @param exprConfigOpt + * Option [[ExprConfig]] + * @return + * Returns a [[RasterGDAL]] object. + */ + def raster(path: String, parentPath: String, exprConfigOpt: Option[ExprConfig]): RasterGDAL = { + RasterIO.rasterHydratedFromPath( + Map( + RASTER_PATH_KEY -> path, + RASTER_PARENT_PATH_KEY -> parentPath + ), + exprConfigOpt + ) } + // /////////////////////////////////////////////////////////////// + // ADDITIONAL FUNCTIONS + // /////////////////////////////////////////////////////////////// + /** - * Cleanup the working directory using configured age in minutes, 0 for now, -1 for never. - * - can be manually invoked, e.g. from a notebook after a table has been generated - * and it is safe to remove the interim files. - * - configured manual mode causes deletes to be skipped, leaving you to option to - * occasionally "manually" invoke this function to clean up the configured mosaic dir, - * e.g. `/tmp/mosaic_tmp`. - * - doesn't do anything if this is a fuse location (/dbfs, /Volumes, /Workspace) + * Cleanup the working directory using configured age in minutes, 0 for + * now, -1 for never. + * - can be manually invoked, e.g. from a notebook after a table has been + * generated and it is safe to remove the interim files. + * - configured manual mode causes deletes to be skipped, leaving you to + * option to occasionally "manually" invoke this function to clean up + * the configured mosaic dir, e.g. `/tmp/mosaic_tmp`. + * - doesn't do anything if this is a fuse location (/dbfs, /Volumes, + * /Workspace) * * @param ageMinutes * file age (relative to now) to trigger deletion. * @param dir - * directory [[String]] to delete (managed works at the configured local raster dir. + * directory [[String]] to delete (managed works at the configured local + * raster dir. * @param keepRoot * do you want to ensure the directory is created? */ - def cleanUpManualDir(ageMinutes: Int, dir: String, - keepRoot: Boolean = false, allowFuseDelete: Boolean = false): Option[String] = { + def cleanUpManualDir( + ageMinutes: Int, + dir: String, + keepRoot: Boolean = false, + allowFuseDelete: Boolean = false + ): Option[String] = { try { val dirPath = Paths.get(dir) if ( - (allowFuseDelete || !PathUtils.isFuseLocation(dir)) && - Files.exists(dirPath) && Files.isDirectory(dirPath)) { + (allowFuseDelete || !PathUtils.isFusePathOrDir(dir)) && + Files.exists(dirPath) && Files.isDirectory(dirPath) + ) { ageMinutes match { case now if now == 0 => // run cmd and capture the output @@ -341,10 +266,10 @@ object GDAL { else s"rm -rf $dir" ! procLogger if (err.length() > 0) Some(err.toString()) else None - case age if age > 0 => + case age if age > 0 => FileUtils.deleteRecursivelyOlderThan(dirPath, age, keepRoot = keepRoot) None - case _ => None + case _ => None } } else None } catch { @@ -354,4 +279,154 @@ object GDAL { } } + /** @return Returns checkpoint dir (assumes `enable` called) */ + def getCheckpointDir: String = MosaicGDAL.getCheckpointDir + + /** + * Returns the extension of the given driver. + * + * @param driverShortName + * The short name of the driver. For example, GTiff. + * @return + * Returns the extension of the driver. For example, tif. + */ + def getExtension(driverShortName: String): String = { + val driver = gdal.GetDriverByName(driverShortName) + try { + val result = driver.GetMetadataItem("DMD_EXTENSION") + if (result == null) FormatLookup.formats(driverShortName) else result + } finally { + driver.delete() + } + } + + /** + * Returns the no data value for the given GDAL data type. For non-numeric + * data types, it returns 0.0. For numeric data types, it returns the + * minimum value of the data type. For unsigned data types, it returns the + * maximum value of the data type. + * + * @param gdalType + * The GDAL data type. + * @return + * Returns the no data value for the given GDAL data type. + */ + def getNoDataConstant(gdalType: Int): Double = { + gdalType match { + case GDT_Unknown => 0.0 + case GDT_Byte => 0.0 + // Unsigned Int16 is Char in scala + // https://www.tutorialspoint.com/scala/scala_data_types.htm + case GDT_UInt16 => Char.MaxValue.toDouble + case GDT_Int16 => Short.MinValue.toDouble + case GDT_UInt32 => 2 * Int.MaxValue.toDouble + case GDT_Int32 => Int.MinValue.toDouble + case GDT_Float32 => Float.MinValue.toDouble + case GDT_Float64 => Double.MinValue + case _ => 0.0 + } + } + + /** @return Returns whether using checkpoint (assumes `enable` called) */ + def isUseCheckpoint: Boolean = MosaicGDAL.isUseCheckpoint + + + // /////////////////////////////////////////////////////////////// + // ??? CAN WE CONSOLIDATE THESE FUNCTIONS ??? + // /////////////////////////////////////////////////////////////// + + /** @return new fuse path string, defaults to under checkpoint dir (doesn't actually create the file). */ + def makeNewFusePath(ext: String, overrideFuseDirOpt: Option[String]): String = { + // (1) uuid used in dir and filename + val uuid = UUID.randomUUID().toString + + // (2) new dir under fuse dir (_.) + val rootDir = overrideFuseDirOpt.getOrElse(GDAL.getCheckpointDir) + val timePrefix = LocalDateTime.now().format(DIR_TIME_FORMATTER) + val newDir = s"${timePrefix}_${ext}_${uuid}" + val fuseDir = s"$rootDir/$newDir" + + // (3) return the new fuse path name + s"$fuseDir/$uuid.$ext" + } + + + // TODO - 0.4.3 - is this needed? + + + + + + + // TODO - 0.4.3 - is this needed? + + + + // /** +// * Try to write to path. +// * - this does not call `withDatasetHydrated` to avoid cyclic +// * dependencies. +// * - this is not "smart", just either writes to existing fuseGDAL if it defined or tries to generate a fresh one. +// * @param path +// * Path to try to write to. +// * @return +// * boolean for success / failure. +// */ +// private def _tryWriteDatasetToPath(path: String): Boolean = +// Try { +// // !!! avoid cyclic dependencies !!! +// val dataset = datasetOpt.get +// val driver = dataset.GetDriver() +// try { +// val tmpDs = driver.CreateCopy(path, dataset, 1) +// RasterIO.flushAndDestroy(tmpDs) +// true +// } finally { +// driver.delete() +// } +// }.getOrElse(false) +// +// /** +// * Try to write to internally managed fuse path. +// * - this does not call `withDatasetHydrated` to avoid cyclic +// * dependencies. +// * - this is not "smart", just either writes to existing fuseGDAL if it defined or tries to generate a fresh one. +// * @return +// * boolean for success / failure. +// */ +// private def _tryWriteDatasetToFusePath(): Boolean = +// Try { +// // !!! avoid cyclic dependencies !!! +// // attempt to get / config fuse path +// // - this should be a file (.) within its own dir under fuseDirOpt +// fusePathOpt match { +// case Some(path) => () // all good +// case _ => this._configNewFusePathOpt +// } +// _tryWriteDatasetToPath(fusePathOpt.get) +// }.getOrElse(false) +// +// /** +// * Try to write to a PathUtils generated tmp path. +// * - this does not call `withDatasetHydrated` to avoid cyclic +// * dependencies. +// * - this is not "smart", just either writes to fuseGDAL if it isDefined or generates a fresh one. +// * @return +// * Option for path string depending on success / failure. +// */ +// private def _tryWriteDatasetToTmpPath(): Option[String] = +// Try { +// // !!! avoid cyclic dependencies !!! +// val dataset = datasetOpt.get +// val driver = dataset.GetDriver() +// try { +// val path = this.createTmpFileFromDriver(exprConfigOpt) +// val tmpDs = driver.CreateCopy(path, dataset, 1) +// RasterIO.flushAndDestroy(tmpDs) +// path +// } finally { +// driver.delete() +// } +// }.toOption + } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala new file mode 100644 index 000000000..105ddcd7f --- /dev/null +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala @@ -0,0 +1,164 @@ +package com.databricks.labs.mosaic.core.raster.gdal + +import com.databricks.labs.mosaic.{NO_DRIVER, RASTER_BAND_INDEX_KEY, RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} +import com.databricks.labs.mosaic.core.raster.io.RasterIO +import org.gdal.gdal.{Dataset, gdal} + +import scala.util.Try + +/** + * When a [[Dataset]] has been constructed, we need to maintain a few pieces of intformation. + * - This class allows us to maintain the details even after flushAndDestroy has been called. + * @param dataset + * Defaults to null. + */ +case class DatasetGDAL(var dataset: Dataset = null) { + + // This is set 1x then can be updated. + // - all the path related functions are + // consolidated under this object. + val pathGDAL = PathGDAL() + + var driverNameOpt: Option[String] = None + var bandIdxOpt: Option[Int] = None + + /** @return Has the Dataset ever been hydrated? */ + private var everHydratedFlag: Boolean = false + def everHydrated: Boolean = everHydratedFlag + + /** @return `createInfo` populated (includes 'parentPath' set to 'path'). */ + def asCreateInfo: Map[String, String] = { + Map( + RASTER_PATH_KEY -> pathGDAL.path, // <- pathGDAL + RASTER_DRIVER_KEY -> driverNameOpt.getOrElse(NO_DRIVER), + RASTER_PARENT_PATH_KEY -> pathGDAL.path, // <- pathGDAL (also) + RASTER_SUBDATASET_NAME_KEY -> pathGDAL.getSubdatasetNameOpt.getOrElse(""), + RASTER_BAND_INDEX_KEY -> bandIdxOpt.getOrElse(-1).toString + ) + } + + /** + * Flush and destroy this dataset, if it exists. + * Dataset is also set to null for clarity as it is no longer useful. + * @return + * Return `this` [[DatasetGDAL]] object (fluent). + */ + def flushAndDestroy(): DatasetGDAL = { + RasterIO.flushAndDestroy(dataset) + this.dataset = null + this + } + + /** Getter, None if null. */ + def getDatasetOpt: Option[Dataset] = Option(this.dataset) + + /** + * `flushAndDestroy` sets to null. + * @return Is the Dataset non-null? + */ + def isHydrated: Boolean = { + val result: Boolean = dataset != null + if (!everHydratedFlag && result) everHydratedFlag = true + result + } + + /** + * Writes (via driver copy) a raster to a specified file system path. + * - Use this for subdataasets or rasters with dataset hydrated. + * + * @param newPath + * The path to write the raster. + * @param doDestroy + * A boolean indicating if the raster object should be destroyed after + * writing. + * - file paths handled separately. + * @return + * whether successful write or not + */ + def datasetCopyToPath(newPath: String, doDestroy: Boolean): Boolean = + Try { + this.getDatasetOpt match { + case Some(dataset) => + // (1) have hydrated raster + val tmpDriver = dataset.GetDriver() + try { + val tmpDs = tmpDriver.CreateCopy(newPath, dataset, 1) + if (tmpDs == null) { + // val error = gdal.GetLastErrorMsg() + // throw new Exception(s"Error writing raster to path: $error") + false + } else { + // - destroy the temp [[Dataset]] + // - if directed, destroy this [[Dataset]] + RasterIO.flushAndDestroy(tmpDs) + if (doDestroy) this.flushAndDestroy() + true + } + } finally { + tmpDriver.delete() + } + case _ => + // (2) cannot do anything without a hydrated raster + false + } + }.getOrElse(false) + + /** + * Set the dataset, update the driver if directed. + * - may be null but recommend `flushAndDestroy` for that. + * @param dataset + * [[Dataset]] to update. + * @param doUpdateDriver + * Whether to upate `driverName`, if dataset is null, falls back to [[NO_DRIVER]] + * @return + */ + def updateDataset(dataset: Dataset, doUpdateDriver: Boolean): DatasetGDAL = { + this.dataset = dataset + if (this.isHydrated && doUpdateDriver) { + this.updateDriverName( + RasterIO.identifyDriverNameFromDataset(dataset)) + } else if (doUpdateDriver) { + this.updateDriverName(NO_DRIVER) + } + this + } + + /** fluent update, return [[DatasetGDAL]] this. */ + def updateBandIdx(idx: Int): DatasetGDAL = { + if (idx < 1) bandIdxOpt = None + else bandIdxOpt = Option(idx) + this + } + + /** fluent update, return [[DatasetGDAL]] this. */ + def updateDriverName(name: String): DatasetGDAL = { + if (name == null || name == NO_DRIVER) driverNameOpt = None + else driverNameOpt = Option(name) + this + } + + /** fluent update, return [[DatasetGDAL]] this. Tries to auto-update subdataset name as well. */ + def updatePath(path: String): DatasetGDAL = { + pathGDAL.updatePath(path) + this + } + +} + +object DatasetGDAL { + + /** + * Constructor for unhydrated (no [[Dataset]] initially. + * + * @param path + * @param driverName + * @return [[DatasetGDAL]] + */ + def apply(path: String, driverName: String): DatasetGDAL = { + val result = DatasetGDAL() + result.updatePath(path) + result.updateDriverName(driverName) + + result + } +} diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALBlock.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALBlock.scala index 5014b0ee3..5b81353ae 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALBlock.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALBlock.scala @@ -139,11 +139,11 @@ object GDALBlock { } def apply( - band: MosaicRasterBandGDAL, - stride: Int, - xOffset: Int, - yOffset: Int, - blockSize: Int + band: RasterBandGDAL, + stride: Int, + xOffset: Int, + yOffset: Int, + blockSize: Int ): GDALBlock[Double] = { val noDataValue = band.noDataValue val rasterWidth = band.xSize diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALReader.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALReader.scala new file mode 100644 index 000000000..4ebaa1df9 --- /dev/null +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALReader.scala @@ -0,0 +1,37 @@ +package com.databricks.labs.mosaic.core.raster.gdal + +import com.databricks.labs.mosaic.functions.ExprConfig +import org.apache.spark.sql.types.{BinaryType, DataType, StringType} + +trait GDALReader { + + /** + * Reads a raster from the given input [[StringType]] or [[BinaryType]] data. + * - If it is a byte array, it will read the raster from the byte array. + * - If it is a string, it will read the raster from the path. + * - Path may be a zip file. + * - Path may be a subdataset. + * - This is only called from `RST_MakeTiles` currently + * + * @param inputRaster + * The raster, based on inputDT. Path based rasters with subdatasets are + * supported. + * @param createInfo + * Creation info of the raster as relating to [[RasterTile]] + * serialization. Note: This is not the same as the metadata of the + * raster. This is not the same as GDAL creation options. + * @param inputDT + * [[DataType]] for the raster, either [[StringType]] or [[BinaryType]]. + * @param exprConfigOpt + * Option [[ExprConfig]] + * @return + * Returns a [[RasterGDAL]] object. + */ + def readRasterExpr( + inputRaster: Any, + createInfo: Map[String, String], + inputDT: DataType, + exprConfigOpt: Option[ExprConfig] + ): RasterGDAL + +} diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala new file mode 100644 index 000000000..0085e666b --- /dev/null +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala @@ -0,0 +1,180 @@ +package com.databricks.labs.mosaic.core.raster.gdal + +import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.core.raster.io.RasterIO +import com.databricks.labs.mosaic.functions.ExprConfig +import com.databricks.labs.mosaic.utils.{FileUtils, SysUtils} +import org.apache.spark.sql.types.{DataType, StringType} +import org.apache.spark.unsafe.types.UTF8String + +import java.nio.file.{Files, Paths} +import java.util.UUID +import scala.util.Try + +trait GDALWriter { + + /** + * Writes the given rasters to either a path or a byte array. + * + * @param rasters + * The rasters to write. + * @param rasterDT + * The type of raster to write. + * - if string write to checkpoint + * - otherwise, write to bytes + * @param doDestroy + * Whether to destroy the internal object after serializing. + * @param exprConfigOpt + * Option [[ExprConfig]] + * @param overrideDirOpt + * Option String, default is None. + * - if provided, where to write the raster. + * - only used with rasterDT of [[StringType]] + * @return + * Returns the paths of the written rasters. + */ + def writeRasters( + rasters: Seq[RasterGDAL], + rasterDT: DataType, + doDestroy: Boolean, + exprConfigOpt: Option[ExprConfig], + overrideDirOpt: Option[String] + ): Seq[Any] + + + // /////////////////////////////////////////////////////////////// + // Writers for [[BinaryType]] and [[StringType]] + // /////////////////////////////////////////////////////////////// + + /** + * Writes a raster to a byte array. + * + * @param raster + * The [[RasterGDAL]] object that will be used in the write. + * @param doDestroy + * A boolean indicating if the raster object should be destroyed after + * writing. + * - file paths handled separately. + * @param exprConfigOpt + * Option [[ExprConfig]] + * @return + * A byte array containing the raster data. + */ + def writeRasterAsBinaryType( + raster: RasterGDAL, + doDestroy: Boolean, + exprConfigOpt: Option[ExprConfig] + ): Array[Byte] = + Try { + val datasetGDAL = raster.getDatasetGDAL + val pathGDAL = raster.getPathGDAL + + // (1) subdataset or "normal" filesystem path + val tmpPath: String = { + if (pathGDAL.isSubdatasetPath) { + raster.withDatasetHydratedOpt() match { + case Some(dataset) => + val tmpPath1 = RasterIO.createTmpFileFromDriver( + datasetGDAL.driverNameOpt.get, // <- driver should be valid + exprConfigOpt + ) + datasetGDAL.datasetCopyToPath(tmpPath1, doDestroy = false) // <- destroy 1x at end + tmpPath1 + case _ => + pathGDAL.asFileSystemPath // <- get a filesystem path + } + } else { + pathGDAL.asFileSystemPath // <- get a filesystem path + } + } + + // (2) handle directory + // - must zip + val readPath: String = { + val readJavaPath = Paths.get(tmpPath) + if (Files.isDirectory(readJavaPath)) { + val parentDir = readJavaPath.getParent.toString + val fileName = readJavaPath.getFileName.toString + val prompt = SysUtils.runScript(Array("/bin/sh", "-c", s"cd $parentDir && zip -r0 $fileName.zip $fileName")) + if (prompt._3.nonEmpty) { + throw new Exception( + s"Error zipping file: ${prompt._3}. Please verify that zip is installed. Run 'apt install zip'." + ) + } + s"$tmpPath.zip" + } else { + tmpPath + } + } + val byteArray = FileUtils.readBytes(readPath) + + if (doDestroy) raster.flushAndDestroy() + byteArray + }.getOrElse(Array.empty[Byte]) + + /** + * Write a provided raster to a path, defaults to configured checkpoint + * dir. + * - handles paths (including subdataset paths) as well as hydrated + * dataset (regardless of path). + * + * @param raster + * [[RasterGDAL]] + * @param doDestroy + * Whether to destroy `raster` after write. + * @param overrideDirOpt + * Option to override the dir to write to, defaults to checkpoint. + * @return + * Return [[UTF8String]] + */ + def writeRasterAsStringType( + raster: RasterGDAL, + doDestroy: Boolean, + overrideDirOpt: Option[String] + ): UTF8String = { + + val datasetGDAL = raster.getDatasetGDAL + val pathGDAL = raster.getPathGDAL + + val outPath = { + if (pathGDAL.isSubdatasetPath) { + // (1) handle subdataset + raster.withDatasetHydratedOpt() match { + case Some(dataset) => + val uuid = UUID.randomUUID().toString + val ext = GDAL.getExtension(datasetGDAL.driverNameOpt.get) // <- driver should be valid + val writePath = overrideDirOpt match { + case Some(d) => s"$d/$uuid.$ext" + case _ => s"${GDAL.getCheckpointDir}/$uuid.$ext" + } + // copy dataset to specified path + // - destroy 1x at end + if (datasetGDAL.datasetCopyToPath(writePath, doDestroy = false)) { + writePath + } else { + raster.updateCreateInfoError(s"writeRasterAsStringType - unable to write to subdataset path '$writePath'") + null + } + case _ => + raster.updateCreateInfoError(s"writeRasterAsStringType - unable to write to subdataset path (dataset couldn't be hydrated)") + null + } + } else { + // (2) handle normal path-based write + val writeDir = overrideDirOpt match { + case Some(d) => d + case _ => GDAL.getCheckpointDir + } + pathGDAL.rawPathWildcardCopyToDir(writeDir, doDestroy) match { + case Some(path) => path + case _ => + raster.updateCreateInfoError(s"writeRasterString - unable to write to dir '$writeDir'") + null + } + } + } + + UTF8String.fromString(outPath) // <- can handle null + } + +} diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala deleted file mode 100644 index 45e57e0f8..000000000 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterGDAL.scala +++ /dev/null @@ -1,934 +0,0 @@ -package com.databricks.labs.mosaic.core.raster.gdal - -import com.databricks.labs.mosaic.MOSAIC_NO_DRIVER -import com.databricks.labs.mosaic.core.geometry.MosaicGeometry -import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI -import com.databricks.labs.mosaic.core.index.IndexSystem -import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.api.GDAL.getCheckpointDir -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL.{identifyDriver, readRaster} -import com.databricks.labs.mosaic.core.raster.io.RasterHydrator.pathAsDataset -import com.databricks.labs.mosaic.core.raster.io.{RasterCleaner, RasterHydrator, RasterReader, RasterWriter} -import com.databricks.labs.mosaic.core.raster.operator.clip.RasterClipByVector -import com.databricks.labs.mosaic.core.types.model.GeometryTypeEnum.POLYGON -import com.databricks.labs.mosaic.gdal.MosaicGDAL -import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils, SysUtils} -import org.gdal.gdal.{Dataset, gdal} -import org.gdal.gdalconst.gdalconstConstants._ -import org.gdal.osr -import org.gdal.osr.SpatialReference -import org.locationtech.proj4j.CRSFactory - -import java.nio.file.{Files, Paths, StandardCopyOption} -import java.util.{Locale, UUID} -import scala.collection.JavaConverters.dictionaryAsScalaMapConverter -import scala.util.{Failure, Success, Try} - -/** - * Mosaic's GDAL internal object for rasters. - * - Constructor invoked from various functions, including the - * [[MosaicRasterGDAL]] scala companion object. - * - When invoked, raster is already a GDAL [[Dataset]]. - * - "path" expected to be either "no_path" or fuse accessible. - * - same for "parent_path" - * - 0.4.3+ dataset is set to internal `_ds` object which is then - * used exclusively to avoid having to construct new `this`. - */ -//noinspection DuplicatedCode -case class MosaicRasterGDAL( - datasetInit: Dataset, - createInfoInit: Map[String, String], - memSizeInit: Long - ) extends RasterWriter - with RasterCleaner - with RasterHydrator { - - // Factory for creating CRS objects - protected val crsFactory: CRSFactory = new CRSFactory - - /** - * Make use of an internal Dataset - * - allows efficiently populating without destroying the object - * - exclusively used / managed, e.g. set to null on `destroy`, - * then can be tested to reload from path as needed. - */ - private var dataset: Dataset = datasetInit - - /** - * Make use of an internal Map. - * - will be replaced on any change (immutable) - */ - private var createInfo: Map[String, String] = createInfoInit - - /** - * Make use of internal memSize - * - avoid expensive recalculations - */ - private var memSize: Long = memSizeInit - - - ///////////////////////////////////////// - // GDAL Dataset - ///////////////////////////////////////// - - /** - * For the provided geometry and CRS, get bounding box polygon. - * @param geometryAPI - * Default is JTS. - * @param destCRS - * CRS for the bbox, default is [[MosaicGDAL.WSG84]]. - * @return - * Returns [[MosaicGeometry]] representing bounding box polygon. - */ - def bbox(geometryAPI: GeometryAPI, destCRS: SpatialReference = MosaicGDAL.WSG84): MosaicGeometry = { - val gt = getGeoTransform - - val sourceCRS = getSpatialReference - val transform = new osr.CoordinateTransformation(sourceCRS, destCRS) - - val bbox = geometryAPI.geometry( - Seq( - Seq(gt(0), gt(3)), - Seq(gt(0) + gt(1) * xSize, gt(3)), - Seq(gt(0) + gt(1) * xSize, gt(3) + gt(5) * ySize), - Seq(gt(0), gt(3) + gt(5) * ySize) - ).map(geometryAPI.fromCoords), - POLYGON - ) - - val geom1 = org.gdal.ogr.ogr.CreateGeometryFromWkb(bbox.toWKB) - geom1.Transform(transform) - - geometryAPI.geometry(geom1.ExportToWkb(), "WKB") - } - - /** @return The diagonal size of a raster. */ - def diagSize: Double = math.sqrt(xSize * xSize + ySize * ySize) - - // noinspection ZeroIndexToHead - /** @return Returns the raster's extent as a Seq(xmin, ymin, xmax, ymax). */ - def extent: Seq[Double] = { - val minX = getGeoTransform(0) - val maxY = getGeoTransform(3) - val maxX = minX + getGeoTransform(1) * xSize - val minY = maxY + getGeoTransform(5) * ySize - Seq(minX, minY, maxX, maxY) - } - - /** @return compression from metadata or "NONE". */ - def getCompression: String = { - val compression = Option(this.getDatasetHydrated.GetMetadata_Dict("IMAGE_STRUCTURE")) - .map(_.asScala.toMap.asInstanceOf[Map[String, String]]) - .getOrElse(Map.empty[String, String]) - .getOrElse("COMPRESSION", "NONE") - compression - } - - /** @return Returns the raster's geotransform as a Seq. */ - def getGeoTransform: Array[Double] = this.getDatasetHydrated.GetGeoTransform() - - /** - * 0.4.3 file memory size or pixel size * datatype over bands; r - * returns -1 if those are unobtainable. - * - * @return - * Returns the amount of memory occupied by the file in bytes or estimated size. - */ - def getMemSize: Long = { - if (this.getDatasetHydrated != null && memSize == -1) { - val toRead = if (getPath.startsWith("/vsizip/")) getPath.replace("/vsizip/", "") else getCleanPath - memSize = Try( - if (Files.notExists(Paths.get(toRead))) getBytesCount - else Files.size(Paths.get(toRead)) - ).getOrElse(-1) - } - memSize - } - - /** @return freshly calculated memSize from the (latest) internal path. */ - def calcMemSize(): Long = { - memSize = -1 - this.getMemSize - } - - /** - * Get spatial reference. - * - may be already set on the raster - * - if not, load and detect it. - * - defaults to [[MosaicGDAL.WSG84]] - * @return - * Raster's [[SpatialReference]] object. - */ - def getSpatialReference: SpatialReference = { - Option(getDatasetHydrated.GetSpatialRef) match { - case Some(spatialRef) => spatialRef - case _ => MosaicGDAL.WSG84 - } - } - - /** - * @return - * True if the raster is empty, false otherwise. May be expensive to - * compute since it requires reading the raster and computing statistics. - */ - def isEmpty: Boolean = { - val bands = getBands - if (bands.isEmpty) { - subdatasets.values - .filter(_.toLowerCase(Locale.ROOT).startsWith(this.getDriverShortName.toLowerCase(Locale.ROOT))) - .flatMap(bp => readRaster(createInfo + ("path" -> bp)).getBands) - .takeWhile(_.isEmpty) - .nonEmpty - } else { - bands.takeWhile(_.isEmpty).nonEmpty - } - } - - /** @return Returns the raster's metadata as a Map. */ - def metadata: Map[String, String] = { - Option(this.getDatasetHydrated.GetMetadataDomainList()) - .map(_.toArray) - .map(domain => - domain - .map(domainName => - Option(this.getDatasetHydrated.GetMetadata_Dict(domainName.toString)) - .map(_.asScala.toMap.asInstanceOf[Map[String, String]]) - .getOrElse(Map.empty[String, String]) - ) - .reduceOption(_ ++ _) - .getOrElse(Map.empty[String, String]) - ) - .getOrElse(Map.empty[String, String]) - } - - /** @return Returns the raster's number of bands. */ - def numBands: Int = { - val bandCount = Try(this.getDatasetHydrated.GetRasterCount()) - bandCount match { - case Success(value) => value - case Failure(_) => 0 - } - } - - /** @return Returns the origin x coordinate. */ - def originX: Double = this.getGeoTransform(0) - - /** @return Returns the origin y coordinate. */ - def originY: Double = this.getGeoTransform(3) - - /** @return Returns the diagonal size of a pixel. */ - def pixelDiagSize: Double = math.sqrt(pixelXSize * pixelXSize + pixelYSize * pixelYSize) - - /** @return Returns pixel x size. */ - def pixelXSize: Double = this.getGeoTransform(1) - - /** @return Returns pixel y size. */ - def pixelYSize: Double = this.getGeoTransform(5) - - /** @return Returns the raster's proj4 string. */ - def proj4String: String = { - try { - this.getDatasetHydrated.GetSpatialRef.ExportToProj4 - } catch { - case _: Any => "" - } - } - - /** rehydrate the underlying GDAL raster dataset object. This is for forcing a refresh. */ - override def reHydrate(): Unit = { - this.destroy() - this.getDatasetHydrated - this.calcMemSize() - } - - /** - * Sets the raster's SRID. This is the EPSG code of the raster's CRS. - * - it will update the memSize. - * - this is an in-place op in 0.4.3+. - */ - def setSRID(srid: Int): Unit = { - // (1) srs from srid - val srs = new osr.SpatialReference() - srs.ImportFromEPSG(srid) - - // (2) set srs on internal datasource - this.getDatasetHydrated.SetSpatialRef(srs) - val driver = dataset.GetDriver() - val _driverShortName = driver.getShortName - - // (3) populate new file with the new srs - val tmpPath = PathUtils.createTmpFilePath(GDAL.getExtension(_driverShortName)) - driver.CreateCopy(tmpPath, dataset) - - // (4) destroy internal datasource and driver - this.destroy() - driver.delete() - - // (5) update the internal createInfo - val _parentPath = this.getParentPath - this.updateCreateInfo( - Map( - "path" -> tmpPath, - "parentPath" -> _parentPath, - "driver" -> _driverShortName - ) - ) - - // (6) re-calculate internal memSize - // - also ensures internal dataset is hydrated - calcMemSize() - } - - /** @return Returns the raster's SRID. This is the EPSG code of the raster's CRS. */ - def SRID: Int = { - Try(crsFactory.readEpsgFromParameters(proj4String)) - .filter(_ != null) - .getOrElse("EPSG:0") - .split(":") - .last - .toInt - } - - /** @return Returns the min x coordinate. */ - def xMin: Double = originX - - /** @return Returns the max x coordinate. */ - def xMax: Double = originX + xSize * pixelXSize - - /** @return Returns x size of the raster. */ - def xSize: Int = this.getDatasetHydrated.GetRasterXSize - - /** @return Returns the min y coordinate. */ - def yMin: Double = originY - - /** @return Returns the max y coordinate. */ - def yMax: Double = originY + ySize * pixelYSize - - /** @return Returns y size of the raster. */ - def ySize: Int = this.getDatasetHydrated.GetRasterYSize - - ///////////////////////////////////////// - // Apply Functions - ///////////////////////////////////////// - - /** - * Applies a convolution filter to the raster. - * - operator applied per band. - * @param kernel - * [[Array[Double]]] kernel to apply to the raster. - * @return - * [[MosaicRasterGDAL]] object. - */ - def convolve(kernel: Array[Array[Double]]): MosaicRasterGDAL = { - val tmpPath = PathUtils.createTmpFilePath(this.getRasterFileExtension) - - val tmpDriver = this.getDatasetHydrated.GetDriver() - val tmpDs = tmpDriver.CreateCopy(tmpPath, dataset, 1) - RasterCleaner.destroy(tmpDs) - tmpDriver.delete() - - val outputDataset = gdal.Open(tmpPath, GF_Write) - - for (bandIndex <- 1 to this.numBands) { - val band = this.getBand(bandIndex) - val outputBand = outputDataset.GetRasterBand(bandIndex) - band.convolve(kernel, outputBand) - } - - val newCreateInfo = Map( - "path" -> tmpPath, - "parentPath" -> this.getParentPath, - "driver" -> this.getDriverShortName - ) - - val result = MosaicRasterGDAL(outputDataset, newCreateInfo, -1) - result.reHydrate() // also calc's memSize again. - result - } - - /** - * Applies a filter to the raster. - * - * @param kernelSize - * Number of pixels to compare; it must be odd. - * @param operation - * Op to apply, e.g. ‘avg’, ‘median’, ‘mode’, ‘max’, ‘min’. - * @return - * Returns a new [[MosaicRasterGDAL]] with the filter applied. - */ - def filter(kernelSize: Int, operation: String): MosaicRasterGDAL = { - val tmpPath = PathUtils.createTmpFilePath(getRasterFileExtension) - - val tmpDriver = this.getDatasetHydrated.GetDriver() - val tmpDs = tmpDriver.CreateCopy(tmpPath, dataset, 1) - RasterCleaner.destroy(tmpDs) - tmpDriver.delete() - - val outputDataset = gdal.Open(tmpPath, GF_Write) - - for (bandIndex <- 1 to this.numBands) { - val band = this.getBand(bandIndex) - val outputBand = outputDataset.GetRasterBand(bandIndex) - band.filter(kernelSize, operation, outputBand) - } - - val newCreateInfo = Map( - "path" -> tmpPath, - "parentPath" -> this.getParentPath, - "driver" -> getDriverShortName - ) - - val result = MosaicRasterGDAL(outputDataset, newCreateInfo, -1) - result.reHydrate() // also calc's memSize again. - result - } - - /** - * Applies a function to each band of the raster. - * @param f - * The function to apply. - * @return - * Returns a Seq of the results of the function. - */ - def transformBands[T](f: MosaicRasterBandGDAL => T): Seq[T] = for (i <- 1 to numBands) yield f(getBand(i)) - - /** - * Applies clipping to get cellid raster. - * @param cellID - * Clip the raster based on the cell id geometry. - * @param indexSystem - * Default is H3. - * @param geometryAPI - * Default is JTS. - * @return - * Returns [[MosaicRasterGDAL]] for a given cell ID. Used for tessellation. - */ - def getRasterForCell(cellID: Long, indexSystem: IndexSystem, geometryAPI: GeometryAPI): MosaicRasterGDAL = { - val cellGeom = indexSystem.indexToGeometry(cellID, geometryAPI) - val geomCRS = indexSystem.osrSpatialRef - RasterClipByVector.clip(this, cellGeom, geomCRS, geometryAPI) - } - - ///////////////////////////////////////// - // Subdataset Functions - ///////////////////////////////////////// - - /** - * Get a particular subdataset by name. - * @param subsetName - * The name of the subdataset to get. - * @return - * Returns [[MosaicRasterGDAL]]. - */ - def getSubdataset(subsetName: String): MosaicRasterGDAL = { - val sPath = subdatasets.get(s"${subsetName}_tmp") - val gdalError = gdal.GetLastErrorMsg() - val error = sPath match { - case Some(_) => "" - case None => s""" - |Subdataset $subsetName not found! - |Available subdatasets: - | ${subdatasets.keys.filterNot(_.startsWith("SUBDATASET_")).mkString(", ")} - | """.stripMargin - } - val sanitized = PathUtils.getCleanPath(sPath.getOrElse(PathUtils.NO_PATH_STRING)) - val subdatasetPath = PathUtils.getSubdatasetPath(sanitized) - - val ds = pathAsDataset(subdatasetPath, getDriverShortNameOpt) - // Avoid costly IO to compute MEM size here - // It will be available when the raster is serialized for next operation - // If value is needed then it will be computed when getMemSize is called - val newCreateInfo = Map( - "path" -> sPath.getOrElse(PathUtils.NO_PATH_STRING), - "parentPath" -> this.getParentPath, - "driver" -> getDriverShortName, - "last_error" -> { - if (gdalError.nonEmpty || error.nonEmpty) s""" - |GDAL Error: $gdalError - |$error - |""".stripMargin - else "" - } - ) - MosaicRasterGDAL(ds, newCreateInfo, -1) - } - - /** - * Test if path is a subdataset. - * @return boolean - */ - def isSubDataset: Boolean = { - val isSubdataset = PathUtils.isSubdataset(this.getPath) - isSubdataset - } - - /** @return Returns the raster's subdatasets as a Map. */ - def subdatasets: Map[String, String] = { - val dict = Try(this.getDatasetHydrated.GetMetadata_Dict("SUBDATASETS")) - .getOrElse(new java.util.Hashtable[String, String]()) - val subdatasetsMap = Option(dict) - .map(_.asScala.toMap.asInstanceOf[Map[String, String]]) - .getOrElse(Map.empty[String, String]) - val keys = subdatasetsMap.keySet - val sanitizedParentPath = this.getCleanParentPath - keys.flatMap(key => - if (key.toUpperCase(Locale.ROOT).contains("NAME")) { - val path = subdatasetsMap(key) - val pieces = path.split(":") - Seq( - key -> pieces.last, - s"${pieces.last}_tmp" -> path, - pieces.last -> s"${pieces.head}:$sanitizedParentPath:${pieces.last}" - ) - } else Seq(key -> subdatasetsMap(key)) - ).toMap - } - - ///////////////////////////////////////// - // Band Functions - ///////////////////////////////////////// - - /** - * @param bandId - * The band index to read. - * @return - * Returns the raster's band as a [[MosaicRasterBandGDAL]] object. - */ - def getBand(bandId: Int): MosaicRasterBandGDAL = { - if (bandId > 0 && numBands >= bandId) { - MosaicRasterBandGDAL(this.getDatasetHydrated.GetRasterBand(bandId), bandId) - } else { - throw new ArrayIndexOutOfBoundsException() - } - } - - /** @return Returns a map of the raster band(s) statistics. */ - def getBandStats: Map[Int, Map[String, Double]] = { - (1 to numBands) - .map(i => { - val band = this.getDatasetHydrated.GetRasterBand(i) - val min = Array.ofDim[Double](1) - val max = Array.ofDim[Double](1) - val mean = Array.ofDim[Double](1) - val stddev = Array.ofDim[Double](1) - band.GetStatistics(true, true, min, max, mean, stddev) - i -> Map( - "min" -> min(0), - "max" -> max(0), - "mean" -> mean(0), - "stddev" -> stddev(0) - ) - }) - .toMap - } - - /** @return Returns a map of raster band(s) valid pixel count. */ - def getValidCount: Map[Int, Long] = { - (1 to numBands) - .map(i => { - val band = this.getDatasetHydrated.GetRasterBand(i) - val validCount = band.AsMDArray().GetStatistics().getValid_count - i -> validCount - }) - .toMap - } - - /** @return Returns the total bytes based on pixels * datatype per band, can be alt to memsize. */ - def getBytesCount: Long = { - (1 to numBands) - .map(i => this.getDatasetHydrated.GetRasterBand(i)) - .map(b => Try( - b.GetXSize().toLong * b.GetYSize().toLong * gdal.GetDataTypeSize(b.getDataType).toLong - ).getOrElse(0L)) - .sum - } - - ///////////////////////////////////////// - // Raster Lifecycle Functions - ///////////////////////////////////////// - - /** - * Destroys the raster object. After this operation the raster object is no - * longer usable. If the raster is needed again, use the refreshFromPath method. - * - calls to [[RasterCleaner]] static method. - */ - override def destroy(): Unit = { - RasterCleaner.destroy(this.datasetInit) - RasterCleaner.destroy(this.dataset) - this.dataset = null // <- important to trigger refresh - } - - /** @return write options for this raster's dataset. */ - def getWriteOptions: MosaicRasterWriteOptions = MosaicRasterWriteOptions(this) - - /** - * Writes a raster to a byte array. - * - * @param doDestroy - * A boolean indicating if the raster object should be destroyed after writing. - * - file paths handled separately. - * @return - * A byte array containing the raster data. - */ - override def writeToBytes(doDestroy: Boolean): Array[Byte] = { - val readPath = { - val tmpPath = - if (isSubDataset) { - val tmpPath = PathUtils.createTmpFilePath(getRasterFileExtension) - writeToPath(tmpPath, doDestroy = false) // destroy 1x at end - tmpPath - } else { - this.getPath - } - if (Files.isDirectory(Paths.get(tmpPath))) { - val parentDir = Paths.get(tmpPath).getParent.toString - val fileName = Paths.get(tmpPath).getFileName.toString - val prompt = SysUtils.runScript(Array("/bin/sh", "-c", s"cd $parentDir && zip -r0 $fileName.zip $fileName")) - if (prompt._3.nonEmpty) throw new Exception(s"Error zipping file: ${prompt._3}. Please verify that zip is installed. Run 'apt install zip'.") - s"$tmpPath.zip" - } else { - tmpPath - } - } - val byteArray = FileUtils.readBytes(readPath) - - if (doDestroy) this.destroy() - byteArray - } - - /** - * Writes a raster to a specified file system path. - * - * @param newPath - * The path to write the raster. - * @param doDestroy - * A boolean indicating if the raster object should be destroyed after writing. - * - file paths handled separately. - * @return - * The path where written (may differ, e.g. due to subdatasets). - */ - override def writeToPath(newPath: String, doDestroy: Boolean): String = { - if (isSubDataset) { - val tmpDriver = this.getDatasetHydrated.GetDriver() - val tmpDs = tmpDriver.CreateCopy(newPath, dataset, 1) - tmpDriver.delete() - if (tmpDs == null) { - val error = gdal.GetLastErrorMsg() - throw new Exception(s"Error writing raster to path: $error") - } else RasterCleaner.destroy(tmpDs) - if (doDestroy) this.destroy() - newPath - } else { - val thisPath = Paths.get(this.getPath) - val fromDir = thisPath.getParent - val toDir = Paths.get(newPath).getParent - val stemRegex = PathUtils.getStemRegex(this.getPath) - PathUtils.wildcardCopy(fromDir.toString, toDir.toString, stemRegex) - if (doDestroy) this.destroy() - s"$toDir/${thisPath.getFileName}" - } - } - - def isCheckpointPath: Boolean = { - this.getCleanPath.startsWith(GDAL.getCheckpointDir) - } - - /** - * Writes a raster to the configured checkpoint directory. - * - * @param doDestroy - * A boolean indicating if the raster object should be destroyed after writing. - * - file paths handled separately. - * Skip deletion of interim file writes, if any. - * @return - * The path where written (may differ, e.g. due to subdatasets). - */ - override def writeToCheckpointDir(doDestroy: Boolean): String = { - if (isCheckpointPath) { - getPath - } else { - if (isSubDataset) { - val uuid = UUID.randomUUID().toString - val ext = GDAL.getExtension(this.getDriverShortName) - val writePath = s"${getCheckpointDir}/$uuid.$ext" - - val tmpDriver = this.getDatasetHydrated.GetDriver() - val tmpDs = tmpDriver.CreateCopy(writePath, dataset, 1) - tmpDriver.delete() - if (tmpDs == null) { - val error = gdal.GetLastErrorMsg() - throw new Exception(s"Error writing raster to path: $error") - } else RasterCleaner.destroy(tmpDs) - if (doDestroy) this.destroy() - writePath - } else { - val thisPath = Paths.get(this.getPath) - val fromDir = thisPath.getParent - val toDir = GDAL.getCheckpointDir - val stemRegex = PathUtils.getStemRegex(this.getPath) - PathUtils.wildcardCopy(fromDir.toString, toDir, stemRegex) - if (doDestroy) this.destroy() - s"$toDir/${thisPath.getFileName}" - } - } - } - - /////////////////////////////////////////////////// - // Additional Getters + Updaters - /////////////////////////////////////////////////// - - /** @return Returns the raster's bands as a Seq. */ - def getBands: Seq[MosaicRasterBandGDAL] = (1 to numBands).map(getBand) - - /** Returns immutable internal map. */ - def getCreateInfo: Map[String, String] = createInfo - - /** @return Returns a tuple with the raster's size. */ - def getDimensions: (Int, Int) = (xSize, ySize) - - /** - * If not currently set: - * - will try from driver. - * - will set the found name. - * @return The raster's driver short name or [[MOSAIC_NO_DRIVER]]. - */ - def getDriverShortName: String = { - this.getDriverShortNameOpt match { - case Some(name) if name != MOSAIC_NO_DRIVER => name - case _ => - // (1) try from hydrated dataset - val _n1 = Try(this.getDatasetHydrated.GetDriver().getShortName) - if (_n1.isSuccess) { - this.updateCreateInfoDriver(_n1.get) - _n1.get - } else { - // (2) try to identify from parent path - val _n2 = Try(identifyDriver(this.getParentPath)) - if (_n2.isSuccess) { - this.updateCreateInfoDriver(_n2.get) - _n2.get - } else { - // (3) try to identify from path - val _n3 = Try(identifyDriver(this.getPath)) - if (_n3.isSuccess) { - this.updateCreateInfoDriver(_n3.get) - _n3.get - } else { - this.updateCreateInfoDriver(MOSAIC_NO_DRIVER) - MOSAIC_NO_DRIVER - } - } - } - } - } - - /** @return The raster's path on disk. Usually this is a parent file for the tile. */ - def getParentPath: String = createInfo.get("parentPath").getOrElse(PathUtils.NO_PATH_STRING) - - def getCleanParentPath: String = PathUtils.getCleanPath(getParentPath) - - /** @return Returns the raster's path. */ - def getPath: String = createInfo.get("path").getOrElse(PathUtils.NO_PATH_STRING) - - def getCleanPath: String = PathUtils.getCleanPath(getPath) - - /** The driver name as option */ - def getDriverShortNameOpt: Option[String] = createInfo.get("driver") - - /** Update the internal map. */ - def updateCreateInfo(newMap: Map[String, String]): Unit = createInfo = newMap - - /** Update path on internal map */ - def updateCreateInfoPath(path: String): Unit = { - createInfo += ("path" -> path) - } - - /** Update parentPath on internal map. */ - def updateCreateInfoParentPath(parentPath: String): Unit = { - createInfo += ("parentPath" -> parentPath) - } - - /** Update driver on internal map. */ - def updateCreateInfoDriver(driver: String): Unit = { - createInfo += ("driver" -> driver) - } - - /** Update last error on internal map. */ - def updateCreateInfoError(msg: String, fullMsg: String = ""): Unit = { - createInfo += ("last_error" -> msg, "full_error" -> fullMsg) - } - - /** Update last command on internal map. */ - def updateCreateInfoLastCmd(cmd: String): Unit = { - createInfo += ("last_command" -> cmd) - } - - /** Update last command on internal map. */ - def updateCreateInfoAllParents(parents: String): Unit = { - createInfo += ("all_parents" -> parents) - } - - /** @return Underlying GDAL raster dataset object, hydrated if possible. */ - override def getDatasetHydrated: Dataset = { - // focus exclusively on internal `_ds` object - // - only option is to try to reload from path - // - use the option variation to avoid cyclic dependency call - if (dataset == null) { - Try(dataset = pathAsDataset(this.getPath, this.getDriverShortNameOpt)) - } - dataset - } - - /** @return Returns file extension. */ - def getRasterFileExtension: String = GDAL.getExtension(this.getDriverShortName) - -} - - -//noinspection ZeroIndexToHead -/** Companion object for MosaicRasterGDAL Implements RasterReader APIs */ -object MosaicRasterGDAL extends RasterReader{ - - /** @return a new empty [[MosaicRasterGDAL]] object. */ - def empty: MosaicRasterGDAL = { - MosaicRasterGDAL( - datasetInit = null, - createInfoInit = Map.empty[String, String], - memSizeInit = -1) - } - - /** - * Identifies the driver of a raster from a file system path. - * @param aPath - * The path to the raster file. - * @return - * A string representing the driver short name. - */ - def identifyDriver(parentPath: String): String = { - val isSubdataset = PathUtils.isSubdataset(parentPath) - val cleanParentPath = PathUtils.getCleanPath(parentPath) - val readPath = - if (isSubdataset) PathUtils.getSubdatasetPath(cleanParentPath) - else PathUtils.getZipPath(cleanParentPath) - val driver = gdal.IdentifyDriverEx(readPath) - val driverShortName = driver.getShortName - driver.delete() - driverShortName - } - - /** - * Reads a raster band from a file system path. Reads a subdataset band if - * the path is to a subdataset. - * @example - * Raster: path = "/path/to/file.tif" Subdataset: path = - * "FORMAT:/path/to/file.tif:subdataset" - * @param bandIndex - * The band index to read (1+ indexed). - * @param createInfo - * Map of create info for the raster. - * @return - * A [[MosaicRasterGDAL]] object. - */ - override def readBand(bandIndex: Int, createInfo: Map[String, String]): MosaicRasterBandGDAL = { - val raster = readRaster(createInfo) - // Note: Raster and Band are coupled, this can cause a pointer leak - raster.getBand(bandIndex) - } - - /** - * Reads a raster from a byte array. Expects "driver" in createInfo. - * @param contentBytes - * The byte array containing the raster data. - * @param createInfo - * Mosaic creation info of the raster. Note: This is not the same as the - * metadata of the raster. This is not the same as GDAL creation options. - * @return - * A [[MosaicRasterGDAL]] object. - */ - override def readRaster(contentBytes: Array[Byte], createInfo: Map[String, String]): MosaicRasterGDAL = { - if (Option(contentBytes).isEmpty || contentBytes.isEmpty) { - MosaicRasterGDAL(null, createInfo, -1) - } else { - // This is a temp UUID for purposes of reading the raster through GDAL from memory - // The stable UUID is kept in metadata of the raster - val driverShortName = createInfo("driver") - val extension = GDAL.getExtension(driverShortName) - val tmpPath = PathUtils.createTmpFilePath(extension) - Files.write(Paths.get(tmpPath), contentBytes) - // Try reading as a tmp file, if that fails, rename as a zipped file - val ds = pathAsDataset(tmpPath, Some(driverShortName)) - if (ds == null) { - val zippedPath = s"$tmpPath.zip" - Files.move(Paths.get(tmpPath), Paths.get(zippedPath), StandardCopyOption.REPLACE_EXISTING) - val readPath = PathUtils.getZipPath(zippedPath) - val ds1 = pathAsDataset(readPath, Some(driverShortName)) - if (ds1 == null) { - // the way we zip using uuid is not compatible with GDAL - // we need to unzip and read the file if it was zipped by us - val parentDir = Paths.get(zippedPath).getParent - val prompt = SysUtils.runScript(Array("/bin/sh", "-c", s"cd $parentDir && unzip -o $zippedPath -d $parentDir")) - // zipped files will have the old uuid name of the raster - // we need to get the last extracted file name, but the last extracted file name is not the raster name - // we can't list folders due to concurrent writes - val lastExtracted = SysUtils.getLastOutputLine(prompt) - val unzippedPath = PathUtils.parseUnzippedPathFromExtracted(lastExtracted, extension) - val ds2 = pathAsDataset(unzippedPath, Some(driverShortName)) - if (ds2 == null) { - // TODO: 0.4.3 do we want to just return a tile with error instead of exception? - throw new Exception(s"Error reading raster from bytes: ${prompt._3}") - } - MosaicRasterGDAL(ds2, createInfo + ("path" -> unzippedPath), contentBytes.length) - } else { - MosaicRasterGDAL(ds1, createInfo + ("path" -> readPath), contentBytes.length) - } - } else { - MosaicRasterGDAL(ds, createInfo + ("path" -> tmpPath), contentBytes.length) - } - } - } - - /** - * Reads a raster from a file system path. Reads a subdataset if the path - * is to a subdataset. - * @example - * Raster: path = "/path/to/file.tif" Subdataset: path = - * "FORMAT:/path/to/file.tif:subdataset" - * @param createInfo - * Map of create info for the raster. - * @return - * A [[MosaicRasterGDAL]] object. - */ - override def readRaster(createInfo: Map[String, String]): MosaicRasterGDAL = { - val inPath = createInfo("path") - val isSubdataset = PathUtils.isSubdataset(inPath) - val cleanPath = PathUtils.getCleanPath(inPath) - val readPath = - if (isSubdataset) PathUtils.getSubdatasetPath(cleanPath) - else PathUtils.getZipPath(cleanPath) - val ds = pathAsDataset(readPath, None) - val error = - if (ds == null) { - val error = gdal.GetLastErrorMsg() - s""" - Error reading raster from path: $readPath - Error: $error - """ - } else "" - val driverShortName = Try(ds.GetDriver().getShortName).getOrElse(MOSAIC_NO_DRIVER) - // Avoid costly IO to compute MEM size here - // It will be available when the raster is serialized for next operation - // If value is needed then it will be computed when getMemSize is called - // We cannot just use memSize value of the parent due to the fact that the raster could be a subdataset - val raster = MosaicRasterGDAL( - ds, - createInfo ++ - Map( - "driver" -> driverShortName, - "last_error" -> error - ), - -1 - ) - raster - } - -} diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterWriteOptions.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterWriteOptions.scala deleted file mode 100644 index 90d571b2f..000000000 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterWriteOptions.scala +++ /dev/null @@ -1,55 +0,0 @@ -package com.databricks.labs.mosaic.core.raster.gdal - -import com.databricks.labs.mosaic.gdal.MosaicGDAL -import org.gdal.osr.SpatialReference - -case class MosaicRasterWriteOptions( - compression: String = "DEFLATE", - format: String = "GTiff", - extension: String = "tif", - resampling: String = "nearest", - crs: SpatialReference = MosaicGDAL.WSG84, // Assume WGS84 - pixelSize: Option[(Double, Double)] = None, - noDataValue: Option[Double] = None, - missingGeoRef: Boolean = false, - options: Map[String, String] = Map.empty[String, String] -) - -object MosaicRasterWriteOptions { - - val VRT: MosaicRasterWriteOptions = - MosaicRasterWriteOptions( - compression = "NONE", - format = "VRT", - extension = "vrt", - crs = MosaicGDAL.WSG84, - pixelSize = None, - noDataValue = None, - options = Map.empty[String, String] - ) - - val GTiff: MosaicRasterWriteOptions = MosaicRasterWriteOptions() - - def noGPCsNoTransform(raster: MosaicRasterGDAL): Boolean = { - val noGPCs = raster.getDatasetHydrated.GetGCPCount == 0 - val noGeoTransform = raster.getDatasetHydrated.GetGeoTransform == null || - (raster.getDatasetHydrated.GetGeoTransform sameElements Array(0.0, 1.0, 0.0, 0.0, 0.0, 1.0)) - noGPCs && noGeoTransform - } - - def apply(): MosaicRasterWriteOptions = new MosaicRasterWriteOptions() - - def apply(raster: MosaicRasterGDAL): MosaicRasterWriteOptions = { - val compression = raster.getCompression - val format = raster.getDatasetHydrated.GetDriver.getShortName - val extension = raster.getRasterFileExtension - val resampling = "nearest" - val pixelSize = None - val noDataValue = None - val options = Map.empty[String, String] - val crs = raster.getSpatialReference - val missingGeoRef = noGPCsNoTransform(raster) - new MosaicRasterWriteOptions(compression, format, extension, resampling, crs, pixelSize, noDataValue, missingGeoRef, options) - } - -} diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/PathGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/PathGDAL.scala new file mode 100644 index 000000000..444faad92 --- /dev/null +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/PathGDAL.scala @@ -0,0 +1,118 @@ +package com.databricks.labs.mosaic.core.raster.gdal + +import com.databricks.labs.mosaic.NO_PATH_STRING +import com.databricks.labs.mosaic.utils.PathUtils + +import java.nio.file.{Files, Paths} +import scala.util.Try + +/** + * 'path' is the only variable updated / set on this object. + * - everything else is derived from 'path'. + * - 'path' is a var, meaning it can be updated. + * - 'path' defaults to [[NO_PATH_STRING]] + * + * @param path + */ +case class PathGDAL(var path: String = NO_PATH_STRING) { + + // ///////////////////////////////////////////////////////////// + // FUNCTIONS FOR PATH + // ///////////////////////////////////////////////////////////// + + def asFileSystemPath: String = PathUtils.asFileSystemPath(path) + + def asFileSystemPathOpt: Option[String] = asFileSystemPath match { + case p if p != NO_PATH_STRING => Option(p) + case _ => None + } + + def asSubdatasetGDALFuseOpt: Option[String] = PathUtils.asSubdatasetGDALPathOpt(path, uriFuseReady = true) + + /** + * This is a check of the file + * @return + * whether the path exists on the file system. + */ + def existsOnFileSystem: Boolean = Try(Files.exists(Paths.get(asFileSystemPath))).getOrElse(false) + + /** + * @return + * Returns file extension as option (path converted to file system path). + */ + def getExtOpt: Option[String] = PathUtils.getExtOptFromPath(path) + + def getPathOpt: Option[String] = { + if (path == NO_PATH_STRING) None + else Option(path) + } + + /** @return option for subdataset name. */ + def getSubdatasetNameOpt: Option[String] = PathUtils.getSubdatasetNameOpt(path) + + /** @return whether the path is (could be coerced to) a fuse path */ + def isFusePath: Boolean = PathUtils.isFusePathOrDir(path) + + /** @return whether the path option is defined. */ + def isPathSet: Boolean = getPathOpt.isDefined + + /** + * @return + * whether the path option is defined and exists on the filesystem. + */ + def isPathSetAndExists: Boolean = isPathSet && existsOnFileSystem + + /** @return whether pathutils ids the path as a subdataset. */ + def isSubdatasetPath: Boolean = PathUtils.isSubdataset(path) + + /** @return - set path back to [[NO_PATH_STRING]] and return `this` (fluent). */ + def resetPath: PathGDAL = { + this.path = NO_PATH_STRING + this + } + + /** + * Set the object's path. + * + * @param path + * To set. + * @return + * `this` [[PathGDAL]] (fluent). + */ + def updatePath(path: String): PathGDAL = { + this.path = path + this + } + + /** + * Writes a raster to a specified file system path. + * + * @param toDir + * The path to write the raster. + * @param doDestroy + * A boolean indicating if the raster object should be destroyed after + * writing. + * - file paths handled separately. + * @return + * The path where written (may differ, e.g. due to subdatasets). + */ + def rawPathWildcardCopyToDir(toDir: String, doDestroy: Boolean): Option[String] = { + this.asFileSystemPathOpt match { + case Some(fsPath) => + // (1) paths + val thisJavaPath = Paths.get(fsPath) + val rasterFileName = thisJavaPath.getFileName.toString + val rasterDir = thisJavaPath.getParent.toString + val toPath = s"$toDir/$rasterFileName" + + // (2) copy all files with same stem from raster dir to new dir + // - this will handle sidecar files and such + val stemRegex = PathUtils.getStemRegex(this.path) + PathUtils.wildcardCopy(rasterDir, toDir, stemRegex) + + Option(toPath) + case _ => None + } + } + +} diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterBandGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterBandGDAL.scala similarity index 99% rename from src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterBandGDAL.scala rename to src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterBandGDAL.scala index a22874dfa..072a7f405 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/MosaicRasterBandGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterBandGDAL.scala @@ -7,8 +7,8 @@ import org.gdal.gdalconst.gdalconstConstants import scala.collection.JavaConverters.dictionaryAsScalaMapConverter import scala.util._ -/** GDAL implementation of the MosaicRasterBand trait. */ -case class MosaicRasterBandGDAL(band: Band, id: Int) { +/** GDAL implementation of the RasterBand trait. */ +case class RasterBandGDAL(band: Band, id: Int) { def getBand: Band = band diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala new file mode 100644 index 000000000..62ea01416 --- /dev/null +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala @@ -0,0 +1,1051 @@ +package com.databricks.labs.mosaic.core.raster.gdal + +import com.databricks.labs.mosaic.core.geometry.MosaicGeometry +import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI +import com.databricks.labs.mosaic.core.index.IndexSystem +import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL.DIR_TIME_FORMATTER +import com.databricks.labs.mosaic.core.raster.io.RasterIO +import com.databricks.labs.mosaic.core.raster.operator.clip.RasterClipByVector +import com.databricks.labs.mosaic.core.types.model.GeometryTypeEnum.POLYGON +import com.databricks.labs.mosaic.gdal.MosaicGDAL +import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils, SysUtils} +import com.databricks.labs.mosaic._ +import com.databricks.labs.mosaic.core.raster.io.RasterIO.createTmpFileFromDriver +import com.databricks.labs.mosaic.functions.ExprConfig +import org.gdal.gdal.{Dataset, gdal} +import org.gdal.gdalconst.gdalconstConstants._ +import org.gdal.osr +import org.gdal.osr.SpatialReference +import org.locationtech.proj4j.CRSFactory + +import java.nio.file.{Files, Paths} +import java.time.LocalDateTime +import java.time.format.DateTimeFormatter +import java.util.{Locale, UUID} +import scala.collection.JavaConverters.dictionaryAsScalaMapConverter +import scala.util.Try + +/** + * Internal object for a deserialized raster from [[RasterTile]]. 0.4.3+ only + * constructs with createInfo and then nothing else happens until the object is + * used. + * - setting a dataset will cause an internal re-hydrate, can set multiple + * times if needed and will subsequently overwrite [[RASTER_PATH_KEY]], + * [[RASTER_DRIVER_KEY]], and [[RASTER_PARENT_PATH_KEY]]. + * - changes to createInfo (updates) for driver or path will also cause an + * internal re-hydrate and will overwrite any existing dataset. + * - when this object is initialized (via path, byte array, or dataset) the + * used path applies the configured fuse directory, default is checkpoint + * dir but may be overridden as well. + * + * @param createInfo + * - Map[String. String] (immutable), but this is a var so it can be replaced + * through the life of the raster: e.g. if `configDataset` is invoked or + * one of the `updateCreateInfo*` functions called. + * - Defaults to empty Map (see `apply` functions) + * - The map is all we want serialized + * @param exprConfigOpt + * Option [[ExprConfig]] + */ +case class RasterGDAL( + var createInfo: Map[String, String], + exprConfigOpt: Option[ExprConfig] + ) extends RasterIO { + + // Factory for creating CRS objects + protected val crsFactory: CRSFactory = new CRSFactory + + // identify an intentionally empty [[RasterGDAL]] + private var emptyRasterGDAL = false + + // See [[RasterIO]] for public APIs using these + var fuseDirOpt: Option[String] = None + + // Internally work on a option [[RasterGDAL]] + // This will maintain: + // (1) the 'path' [[String]] from which it was loaded + // (2) the 'driverShortName' [[String]] used to load + // (3) the 'dataset' [[Dataset]] itself may or may not be hydrated + val datasetGDAL = DatasetGDAL() // <- val - new object in 0.4.3+ + + /** @inheritdoc */ + override def initAndHydrate(forceInit: Boolean = false): RasterGDAL = { + if (forceInit) initFlag = true + this.withDatasetHydratedOpt() // <- init and other flags handled inline + this // fluent + } + + /** @inheritdoc */ + override def isDatasetHydrated: Boolean = datasetGDAL.isHydrated + + /** @inheritdoc */ + override def isDatasetRefreshFlag: Boolean = initFlag || datasetNewFlag || pathNewFlag + + /** @inheritdoc */ + override def withDatasetHydratedOpt(): Option[Dataset] = { + this._handleFlags() + // option just for the [[Dataset]] + // - strips out the [[DatasetGDAL]] object + datasetGDAL.getDatasetOpt + } + + /** + * Make use of an internal Dataset + * - allows efficiently populating without destroying the object + * - exclusively used / managed, e.g. set to None on `destroy`, then can + * be tested to reload from path as needed. + * - if any affecting changes are made after init, then use a + * reconstituted dataset in place of initial. + */ + private var initFlag = true // 1x setup (starts as true) + private var (datasetNewFlag, pathNewFlag) = (false, false) // <- flags that must be handled + + /** @return hydrated dataset or null (for internal use). */ + private def _datasetHydrated: Dataset = { + this.withDatasetHydratedOpt() match { + case Some(dataset) => dataset + case _ => null + } + } + + /** + * Flags needing to be handled are init | dataset | path. + * - The strategy is to load [[Dataset]], then write to fuse dir. + * + * @return + * `this` fluent (for internal use). + */ + private def _handleFlags(): RasterGDAL = { + try { + // !!! avoid cyclic dependencies !!! + /* + * Call to setup a raster (handle flags): + * (1) initFlag - if dataset exists, do (2); otherwise do (3). + * (2) datasetNewFlag - need to write to fuse and set path. + * (3) pathNewFlag - need to load dataset and write to fuse (path then replaced in createInfo). + * If empty (not a "real" [[RasterGDAL]] object), don't do anything. + */ + if (this.isDatasetRefreshFlag && !this.isEmptyRasterGDAL) { + // conditionally write dataset to fuse + // - the flags mean other conditions already handled + // - datasetNewFlag means the dataset was just loaded (so don't load here) + if (!datasetNewFlag && (initFlag || pathNewFlag)) { + // load from path (aka 1,3) + // - concerned only with a driver set on createInfo (if any), + // passed as a option; otherwise, file extension is testsed. + if (!datasetGDAL.isHydrated) { + RasterIO.rawPathAsDatasetOpt(this.getRawPath, datasetGDAL.driverNameOpt) match { + case Some(dataset) => + this.updateDataset(dataset) + case _ => + this.updateCreateInfoError(s"handleFlags - expected path '$getRawPath' to load to dataset, " + + s"but it did not: hydrated? ${isDatasetHydrated}") + } + } + } + } + } finally { + this._resetFlags + } + this + } + + /** @return [[RasterGDAL]] `this` (fluent). */ + private def _resetFlags: RasterGDAL = { + datasetNewFlag = false + pathNewFlag = false + initFlag = false + this + } + + // /////////////////////////////////////// + // GDAL Dataset + // /////////////////////////////////////// + + /** @return freshly calculated memSize from the (latest) internal path. */ + def calcMemSize(): Long = { + this.updateCreateInfoMemSize(-1) + this.refreshMemSize + } + + /** + * For the provided geometry and CRS, get bounding box polygon. + * @param geometryAPI + * Default is JTS. + * @param destCRS + * CRS for the bbox, default is [[MosaicGDAL.WSG84]]. + * @return + * Returns [[MosaicGeometry]] representing bounding box polygon, default + * is empty polygon. + */ + def bbox(geometryAPI: GeometryAPI, destCRS: SpatialReference = MosaicGDAL.WSG84): MosaicGeometry = + Try { + val gt = this.getGeoTransformOpt.get + val sourceCRS = this.getSpatialReference + val transform = new osr.CoordinateTransformation(sourceCRS, destCRS) + + val bbox = geometryAPI.geometry( + Seq( + Seq(gt(0), gt(3)), + Seq(gt(0) + gt(1) * xSize, gt(3)), + Seq(gt(0) + gt(1) * xSize, gt(3) + gt(5) * ySize), + Seq(gt(0), gt(3) + gt(5) * ySize) + ).map(geometryAPI.fromCoords), + POLYGON + ) + + val geom1 = org.gdal.ogr.ogr.CreateGeometryFromWkb(bbox.toWKB) + geom1.Transform(transform) + + geometryAPI.geometry(geom1.ExportToWkb(), "WKB") + }.getOrElse(geometryAPI.geometry(POLYGON_EMPTY_WKT, "WKT")) + + /** @return The diagonal size of a raster. */ + def diagSize: Double = math.sqrt(xSize * xSize + ySize * ySize) + + // noinspection ZeroIndexToHead + /** + * @return + * Returns the raster's extent as a Seq(xmin, ymin, xmax, ymax), default + * all 0s. + */ + def extent: Seq[Double] = + Try { + val gt = this.getGeoTransformOpt.get + val minX = gt(0) + val maxY = gt(3) + val maxX = minX + gt(1) * xSize + val minY = maxY + gt(5) * ySize + Seq(minX, minY, maxX, maxY) + }.getOrElse(Seq(0, 0, 0, 0)) + + /** @return compression from metadata or "NONE". */ + def getCompression: String = + Try { + Option(this._datasetHydrated.GetMetadata_Dict("IMAGE_STRUCTURE")) + .map(_.asScala.toMap.asInstanceOf[Map[String, String]]) + .get("COMPRESSION") + }.getOrElse("None") + + /** @return Returns a tuple with the raster's size. */ + def getDimensions: (Int, Int) = (xSize, ySize) + + /** @return Returns the raster's geotransform as a Option Seq. */ + def getGeoTransformOpt: Option[Array[Double]] = + Try { + this._datasetHydrated.GetGeoTransform() + }.toOption + + /** + * @return + * Returns the total bytes based on pixels * datatype per band, can be + * alt to memsize, default is -1. + */ + def getPixelBytesCount: Long = + Try { + (1 to this.numBands) + .map(i => this._datasetHydrated.GetRasterBand(i)) + .map(b => + Try( + b.GetXSize().toLong * b.GetYSize().toLong * gdal.GetDataTypeSize(b.getDataType).toLong + ).getOrElse(0L) + ) + .sum + }.getOrElse(-1L) + + /** + * Get spatial reference. + * - may be already set on the raster + * - if not, load and detect it. + * - defaults to [[MosaicGDAL.WSG84]] + * @return + * Raster's [[SpatialReference]] object. + */ + def getSpatialReference: SpatialReference = + Try { + this._datasetHydrated.GetSpatialRef + }.getOrElse(MosaicGDAL.WSG84) + + /** @return Returns a map of raster band(s) valid pixel count, default 0. */ + def getValidCount: Map[Int, Long] = + Try { + (1 to numBands) + .map(i => { + val band = this._datasetHydrated.GetRasterBand(i) + val validCount = band.AsMDArray().GetStatistics().getValid_count + i -> validCount + }) + .toMap + }.getOrElse(Map.empty[Int, Long]) + + /** + * @return + * True if the raster is empty, false otherwise. May be expensive to + * compute since it requires reading the raster and computing statistics. + */ + def isEmpty: Boolean = + Try { + val driverSN = this.getDriverNameOpt.get // <- allow the exception + val bands = this.getBands + // is the sequence empty? + if (bands.isEmpty) { + // test subdatasets + // - generate a RasterGDAL + val subRasters: Array[RasterGDAL] = subdatasets.values + .filter(_.toLowerCase(Locale.ROOT).startsWith(driverSN.toLowerCase(Locale.ROOT))) + .map(bp => RasterGDAL(createInfo + (RASTER_PATH_KEY -> bp), exprConfigOpt)) + .toArray + + val subResult: Boolean = subRasters.map(_.getBands).takeWhile(_.isEmpty).nonEmpty + // clean up these interim RasterGDAL objects. + subRasters.foreach(_.flushAndDestroy()) + + subResult + } else { + // is at least 1 RasterBandGDAL non-empty? + bands.takeWhile(_.isEmpty).nonEmpty + } + }.getOrElse(true) + + /** @return Returns the raster's metadata as a Map, defaults to empty. */ + def metadata: Map[String, String] = { + Option(this._datasetHydrated.GetMetadataDomainList()) + .map(_.toArray) + .map(domain => + domain + .map(domainName => + Option(this._datasetHydrated.GetMetadata_Dict(domainName.toString)) + .map(_.asScala.toMap.asInstanceOf[Map[String, String]]) + .getOrElse(Map.empty[String, String]) + ) + .reduceOption(_ ++ _) + .getOrElse(Map.empty[String, String]) + ) + .getOrElse(Map.empty[String, String]) + } + + /** @return Returns the raster's number of bands, defaults to 0. */ + def numBands: Int = + Try { + this._datasetHydrated.GetRasterCount() + }.getOrElse(0) + + /** @return Returns the origin x coordinate, defaults to 0. */ + def originX: Double = + Try { + this.getGeoTransformOpt.get(0) + }.getOrElse(0) + + /** @return Returns the origin y coordinate, defaults to 0. */ + def originY: Double = + Try { + this.getGeoTransformOpt.get(3) + }.getOrElse(0) + + /** @return Returns the diagonal size of a pixel, defaults to 0. */ + def pixelDiagSize: Double = math.sqrt(pixelXSize * pixelXSize + pixelYSize * pixelYSize) + + /** @return Returns pixel x size, defaults to 0. */ + def pixelXSize: Double = + Try { + this.getGeoTransformOpt.get(1) + }.getOrElse(0) + + /** @return Returns pixel y size, defaults to 0. */ + def pixelYSize: Double = + Try { + this.getGeoTransformOpt.get(5) + }.getOrElse(0) + + /** @return Returns the raster's proj4 string, defaults to "". */ + def proj4String: String = + Try { + this._datasetHydrated.GetSpatialRef.ExportToProj4 + }.getOrElse("") + + /** + * 0.4.3 file memory size or pixel size * datatype over bands; r returns -1 + * if those are unobtainable. + * + * @return + * Returns the amount of memory occupied by the file in bytes or + * estimated size. + */ + def refreshMemSize: Long = { + if (this._datasetHydrated != null && this.getMemSize == -1) { + val toRead = getPathGDAL.asFileSystemPath + + val sz: Long = Try { + if (Files.notExists(Paths.get(toRead))) this.getPixelBytesCount + else Files.size(Paths.get(toRead)) + }.getOrElse(-1L) + if (sz > -1) this.updateCreateInfoMemSize(sz) + } + this.getMemSize + } + + /** + * Sets the raster's SRID. This is the EPSG code of the raster's CRS. + * - this is an in-place op in 0.4.3+. + * @param dataset + * The [[Dataset]] to update the SRID + * @param srid + * The srid to set. + * @return + * `this` [[RasterGDAL]] (fluent). + */ + def setSRID(srid: Int): RasterGDAL = + Try { + // (1) make sure dataset hydrated + this.initAndHydrate() + + datasetGDAL.getDatasetOpt match { + case Some(dataset) => + // (2) srs from srid + val srs = new osr.SpatialReference() + srs.ImportFromEPSG(srid) + + // (3) set srs on internal datasource + // - see (4) as well + dataset.SetSpatialRef(srs) + val tmpDriver = dataset.GetDriver() + val tmpDriverSN = tmpDriver.getShortName + + // (4) populate new file with the new srs + // - flushes cache with destroy + // - wraps in try / finally for driver delete + try { + val tmpPath = RasterIO.createTmpFileFromDriver(tmpDriverSN, exprConfigOpt) + tmpDriver.CreateCopy(tmpPath, dataset) + + // (5) update the internal createInfo + // - uses a best effort to get a parent path with a file ext + // - flushes cache with destroy + // - deletes the driver + this.updateCreateInfoLastCmd("setSRID") + this.updateCreateInfoRawParentPath(this.getRawPath) + this.updateCreateInfoRawPath(tmpPath, skipFlag = false) + this.updateCreateInfoDriver(tmpDriverSN) + + } finally { + tmpDriver.delete() + this.flushAndDestroy() // <- make sure all written to path + } + case _ => + // handle dataset is None + this.updateCreateInfoLastCmd("setSRID") + this.updateCreateInfoError("setSRID - `datasetGDAL.getDatasetOpt` unsuccessful") + } + + // (6) for external callers + // - return a `this` object populated with the same path + this + }.getOrElse { + this.updateCreateInfoLastCmd("setSRID") + this.updateCreateInfoError("setSRID - initAndHydrate unsuccessful") + this + } + + /** + * @return + * Returns the raster's SRID. This is the EPSG code of the raster's CRS. + */ + def SRID: Int = { + Try(crsFactory.readEpsgFromParameters(proj4String)) + .filter(_ != null) + .getOrElse("EPSG:0") + .split(":") + .last + .toInt + } + + /** @return Returns the min x coordinate. */ + def xMin: Double = originX + + /** @return Returns the max x coordinate. */ + def xMax: Double = originX + xSize * pixelXSize + + /** @return Returns x size of the raster, default 0. */ + def xSize: Int = + Try { + this._datasetHydrated.GetRasterXSize + }.getOrElse(0) + + /** @return Returns the min y coordinate. */ + def yMin: Double = originY + + /** @return Returns the max y coordinate. */ + def yMax: Double = originY + ySize * pixelYSize + + /** @return Returns y size of the raster, default 0. */ + def ySize: Int = + Try { + this._datasetHydrated.GetRasterYSize + }.getOrElse(0) + + // /////////////////////////////////////// + // Subdataset Functions + // /////////////////////////////////////// + + /** + * This is a simple Getter. + * - When a [[RasterGDAL]] object was derived from a subdataset, + * important to maintain the parent subdataset name. + * + * @return + * Option subdataset name as string. + */ + def getCreateInfoSubdatasetNameOpt: Option[String] = this.createInfo.get(RASTER_SUBDATASET_NAME_KEY) + + /** @return Returns the raster's subdatasets as a Map, default empty. */ + def subdatasets: Map[String, String] = + Try { + val dict = Try(this._datasetHydrated.GetMetadata_Dict("SUBDATASETS")) + .getOrElse(new java.util.Hashtable[String, String]()) + val subdatasetsMap = Option(dict) + .map(_.asScala.toMap.asInstanceOf[Map[String, String]]) + .getOrElse(Map.empty[String, String]) + val keys = subdatasetsMap.keySet + val sanitizedParentPath = PathUtils.getCleanPath(getRawParentPath, addVsiZipToken = true) + keys.flatMap(key => + if (key.toUpperCase(Locale.ROOT).contains("NAME")) { + val path = subdatasetsMap(key) + val pieces = path.split(":") + Seq( + key -> pieces.last, + s"${pieces.last}_tmp" -> path, + pieces.last -> s"${pieces.head}:$sanitizedParentPath:${pieces.last}" + ) + } else Seq(key -> subdatasetsMap(key)) + ).toMap + }.getOrElse(Map.empty[String, String]) + + /** + * Set the subdataset name. + * - This is a simple setter, for referencing. + * + * @param name + * Name of the subdataset. + * @return + * [[RasterGDAL]] `this` (fluent). + */ + def updateCreateInfoSubdatasetName(name: String): RasterGDAL = { + this.createInfo += (RASTER_SUBDATASET_NAME_KEY -> name) + this + } + + // /////////////////////////////////////// + // Band Functions + // /////////////////////////////////////// + + /** + * @param bandId + * The band index to read. + * @return + * Returns the raster's band as a [[RasterBandGDAL]] object. + */ + def getBand(bandId: Int): RasterBandGDAL = { + // TODO 0.4.3 - Throw exception or return empty ? + if (bandId > 0 && this.numBands >= bandId) { + RasterBandGDAL(this._datasetHydrated.GetRasterBand(bandId), bandId) + } else { + throw new ArrayIndexOutOfBoundsException() + } + } + + /** + * This is a simple Getter. + * - When a [[RasterGDAL]] object was derived from a band, important to + * maintain the parent band number. + * + * @return + * Option band number as int. + */ + def getCreateInfoBandIndexOpt: Option[Int] = { + Option(this.createInfo(RASTER_BAND_INDEX_KEY).toInt) + } + + /** @return Returns the raster's bands as a Seq, defaults to empty Seq. */ + def getBands: Seq[RasterBandGDAL] = Try{ + (1 to this.numBands).map(this.getBand) + }.getOrElse(Seq.empty[RasterBandGDAL]) + + /** + * @return + * Returns a map of the raster band(s) statistics, default empty. + */ + def getBandStats: Map[Int, Map[String, Double]] = + Try { + (1 to numBands) + .map(i => { + val band = this._datasetHydrated.GetRasterBand(i) + val min = Array.ofDim[Double](1) + val max = Array.ofDim[Double](1) + val mean = Array.ofDim[Double](1) + val stddev = Array.ofDim[Double](1) + band.GetStatistics(true, true, min, max, mean, stddev) + i -> Map( + "min" -> min(0), + "max" -> max(0), + "mean" -> mean(0), + "stddev" -> stddev(0) + ) + }) + .toMap + }.getOrElse(Map.empty[Int, Map[String, Double]]) + + /** Update band num, return `this` (fluent). */ + def updateCreateInfoBandIndex(num: Int): RasterGDAL = { + this.createInfo += (RASTER_BAND_INDEX_KEY -> num.toString) + this + } + + // /////////////////////////////////////// + // Apply Functions + // /////////////////////////////////////// + + /** + * Applies a convolution filter to the raster. + * - operator applied per band. + * - this will not succeed if dataset not hydratable. + * @param kernel + * [[Array[Double]]] kernel to apply to the raster. + * @return + * New [[RasterGDAL]] object with kernel applied. + */ + def convolve(kernel: Array[Array[Double]]): RasterGDAL = + Try { + // (1) hydrate the dataset + this.withDatasetHydratedOpt() // want to trigger hydrate + + // (2) write dataset to tmpPath + // - This will be populated as we operate on the tmpPath + val tmpPath = RasterIO.createTmpFileFromDriver(getDriverName(), exprConfigOpt) + if (datasetGDAL.datasetCopyToPath(tmpPath, doDestroy = false)) { + + // (3) perform the op using dataset from the tmpPath + val outputDataset = gdal.Open(tmpPath, GF_Write) // open to write + + for (bandIndex <- 1 to this.numBands) { + val band = this.getBand(bandIndex) + val outputBand = outputDataset.GetRasterBand(bandIndex) + band.convolve(kernel, outputBand) // <- convolve op + } + + // (4) finalize + val driver = outputDataset.GetDriver() + RasterIO.flushAndDestroy(outputDataset) + try { + // initially un-hydrated with tmp path + // - we need to write to a fuse path + val result = RasterGDAL( + Map( + RASTER_PATH_KEY -> tmpPath, + RASTER_PARENT_PATH_KEY -> { + this.identifyPseudoPathOpt() match { + case Some(path) => path + case _ => NO_PATH_STRING + } + }, + RASTER_DRIVER_KEY -> driver.getShortName + ), + exprConfigOpt + ) + + result + } finally { + driver.delete() + } + } else { + val result = RasterGDAL() + result.updateCreateInfoLastCmd("convolve") + result.updateCreateInfoError("convolve - datasetCopyToPath = false") + + result + } + }.getOrElse { + val result = RasterGDAL() + result.updateCreateInfoLastCmd("convolve") + result.updateCreateInfoError("convolve - kernel unsuccessful") + + result + } + + /** + * Applies a filter to the raster. + * - operator applied per band. + * - this will throw an exception if dataset not hydratable. + * + * @param kernelSize + * Number of pixels to compare; it must be odd. + * @param operation + * Op to apply, e.g. ‘avg’, ‘median’, ‘mode’, ‘max’, ‘min’. + * @return + * New [[RasterGDAL]] with the kernel applied. + */ + def filter(kernelSize: Int, operation: String): RasterGDAL = + Try { + // (1) hydrate the dataset + this.withDatasetHydratedOpt() // want to trigger hydrate + + // (2) write dataset to tmpPath + // - This will be populated as we operate on the tmpPath + val tmpPath = RasterIO.createTmpFileFromDriver(getDriverName(), exprConfigOpt) + if (datasetGDAL.datasetCopyToPath(tmpPath, doDestroy = false)) { + + // (3) perform the op using dataset from the tmpPath + val outputDataset = gdal.Open(tmpPath, GF_Write) // open to write + + for (bandIndex <- 1 to this.numBands) { + val band = this.getBand(bandIndex) + val outputBand = outputDataset.GetRasterBand(bandIndex) + band.filter(kernelSize, operation, outputBand) // <- filter op + } + + // (4) finalize + val driver = outputDataset.GetDriver() + RasterIO.flushAndDestroy(outputDataset) + try { + // initially un-hydrated with tmp path + // - we need to write to a fuse path + val result = RasterGDAL( + Map( + RASTER_PATH_KEY -> tmpPath, + RASTER_PARENT_PATH_KEY -> { + this.identifyPseudoPathOpt() match { + case Some(path) => path + case _ => NO_PATH_STRING + } + }, + RASTER_DRIVER_KEY -> driver.getShortName + ), + exprConfigOpt + ) + + result + } finally { + driver.delete() + } + } else { + val result = RasterGDAL() + result.updateCreateInfoLastCmd("filter") + result.updateCreateInfoError("filter - datasetCopyToPath = false") + + result + } + }.getOrElse { + val result = RasterGDAL() + result.updateCreateInfoLastCmd("filter") + result.updateCreateInfoError("filter - kernel unsuccessful") + + result + } + + /** + * Applies clipping to get cellid raster. + * @param cellID + * Clip the raster based on the cell id geometry. + * @param indexSystem + * Default is H3. + * @param geometryAPI + * Default is JTS. + * @return + * New [[RasterGDAL]] for a given cell ID. Used for tessellation. + */ + def getRasterForCell(cellID: Long, indexSystem: IndexSystem, geometryAPI: GeometryAPI): RasterGDAL = { + val cellGeom = indexSystem.indexToGeometry(cellID, geometryAPI) + val geomCRS = indexSystem.osrSpatialRef + RasterClipByVector.clip(this, cellGeom, geomCRS, geometryAPI, exprConfigOpt) + } + + /** + * Get a particular subdataset by name. + * @param subsetName + * The name of the subdataset to get. + * @return + * Returns new [[RasterGDAL]]. + */ + def getSubdataset(subsetName: String): RasterGDAL = { + Try { + // (1) [[PathGDAL]] from the subdataset requested + // - allow failure on extracting subdataset, + // then handle with empty [[RasterGDAL]] + val sPathRaw = subdatasets(s"${subsetName}_tmp") // <- may throw exception + val dsOpt = RasterIO.rawPathAsDatasetOpt(sPathRaw, this.getDriverNameOpt) + // Avoid costly IO to compute MEM size here + // It will be available when the raster is serialized for next operation + // If value is needed then it will be computed when getMemSize is called + val gdalError = gdal.GetLastErrorMsg () + val newCreateInfo = Map( + RASTER_PATH_KEY -> sPathRaw, + RASTER_PARENT_PATH_KEY -> this.getRawParentPath, + RASTER_DRIVER_KEY -> this.getDriverName(), + RASTER_SUBDATASET_NAME_KEY -> subsetName, + RASTER_LAST_ERR_KEY -> { + if (gdalError.nonEmpty) s"GDAL Error: $gdalError" + else "" + } + ) + RasterGDAL(dsOpt.get, exprConfigOpt, newCreateInfo) + }.getOrElse { + val result = RasterGDAL() + result.updateCreateInfoError( + s"RasterGDAL - getSubdatasetName '$subsetName' unable to be loaded to dataset", + fullMsg = s""" + |Subdataset $subsetName not found! + |Available subdatasets: + | ${subdatasets.keys.filterNot (_.startsWith ("SUBDATASET_") ).mkString (", ")} + | """.stripMargin + ) + result + } + } + + /** + * Sets the raster's SRID. This is the EPSG code of the raster's CRS. + * - this is an in-place op in 0.4.3+. + * @param dataset + * The [[Dataset]] to update the SRID + * @param srid + * The srid to set. + * @param exprConfigOpt + * Option [[ExprConfig]] + * @return + * Option [[Dataset]]. + */ + def transformDatasetWithSRID(dataset: Dataset, srid: Int, exprConfigOpt: Option[ExprConfig]): Dataset = { + + // (1) srs from srid + val srs = new osr.SpatialReference() + srs.ImportFromEPSG(srid) + + // (2) set srs on internal datasource + dataset.SetSpatialRef(srs) + val tmpDriver = dataset.GetDriver() + val tmpDriverSN = tmpDriver.getShortName + + // (3) populate new file with the new srs + // - flushes cache with destroy + // - wraps in try / finally for driver delete + try { + val tmpPath = RasterIO.createTmpFileFromDriver(tmpDriverSN, exprConfigOpt) + tmpDriver.CreateCopy(tmpPath, dataset) + } finally { + tmpDriver.delete() + } + } + + /** + * Applies a function to each band of the raster. + * @param f + * The function to apply. + * @return + * Returns a Seq of the results of the function. + */ + def transformBands[T](f: RasterBandGDAL => T): Seq[T] = { + for (i <- 1 to this.numBands) yield f(this.getBand(i)) + } + + // /////////////////////////////////////// + // Raster Lifecycle Functions + // /////////////////////////////////////// + + /** Update the internal map, return `this` (fluent) - skipFlag. */ + def updateCreateInfo(newMap: Map[String, String], skipFlags: Boolean): RasterGDAL = { + // !!! avoid cyclic dependencies !!! + if (!skipFlags) { + createInfo.get(RASTER_PATH_KEY) match { + // only flag if the path has changed + case Some(k) if { + newMap.get(RASTER_PATH_KEY).isDefined && k != newMap(RASTER_PATH_KEY) + } => pathNewFlag = true + case _ => () + } + } + createInfo = newMap + + // update on datasetGDAL + // - also updates its `PathGDAL` with the rawPath + datasetGDAL.updatePath(getRawPath) + datasetGDAL.updateDriverName(getDriverName()) + + this + } + + /** @inheritdoc */ + override def finalizeRaster(): RasterGDAL = { + this._handleFlags() // e.g. will write to fuse path + this.flushAndDestroy() // release GDAL objects + this + } + + /** @inheritdoc */ + override def flushAndDestroy(): RasterGDAL = { + datasetGDAL.flushAndDestroy() + this + } + + /** @inheritdoc */ + override def getFuseDirOpt: Option[String] = fuseDirOpt + + /** @return write options for this raster's dataset. */ + def getWriteOptions: RasterWriteOptions = RasterWriteOptions(this) + + /** @return whether `this` has a non-empty error. */ + def hasError: Boolean = { + Try(this.createInfo(RASTER_LAST_ERR_KEY).length > 0).getOrElse(false) + } + + /** @return `this` [[RasterGDAL]] (fluent). */ + def updateDataset(dataset: Dataset) : RasterGDAL = { + datasetNewFlag = true + datasetGDAL.updateDataset(dataset, doUpdateDriver = true) + this + } + + // ///////////////////////////////////////////////// + // Additional Getters + Updaters + // ///////////////////////////////////////////////// + + /** Returns immutable internal map. */ + def getCreateInfo: Map[String, String] = this.createInfo + + /** Return [[datasetGDAL]]. */ + def getDatasetGDAL: DatasetGDAL = datasetGDAL + + /** Return the [[PathGDAL]] (within [[datasetGDAL]]). */ + def getPathGDAL: PathGDAL = datasetGDAL.pathGDAL + + /** @inheritdoc */ + override def getDatasetOpt: Option[Dataset] = datasetGDAL.getDatasetOpt + + /** @inheritdoc */ + override def getDriverNameOpt: Option[String] = { + if (datasetGDAL.driverNameOpt.isDefined) datasetGDAL.driverNameOpt + else createInfo.get(RASTER_DRIVER_KEY) + } + + /** + * @return + * The raster's path on disk, or NO_PATH_STRING. Usually this is a parent + * file for the tile. + */ + def getRawParentPath: String = createInfo.getOrElse(RASTER_PARENT_PATH_KEY, NO_PATH_STRING) + + /** @return Returns the raster's path, or NO_PATH_STRING. */ + def getRawPath: String = createInfo.getOrElse(RASTER_PATH_KEY, NO_PATH_STRING) + + /** @return memSize (from CreateInfo) */ + def getMemSize: Long = Try(createInfo(RASTER_MEM_SIZE_KEY).toLong).getOrElse(-1L) + + /** @inheritdoc */ + override def getPathOpt: Option[String] = createInfo.get(RASTER_PATH_KEY) + + /** @inheritdoc */ + override def getParentPathOpt: Option[String] = createInfo.get(RASTER_PARENT_PATH_KEY) + + /** @inheritdoc */ + override def isEmptyRasterGDAL: Boolean = emptyRasterGDAL + + /** Set empty indicator for the object (not the dataset), returns [[RasterGDA]] (fluent). */ + def setEmptyRasterGDAL(empty: Boolean): RasterGDAL = { + emptyRasterGDAL = empty + this + } + + /** @inheritdoc */ + override def setFuseDirOpt(dirOpt: Option[String]): RasterGDAL = { + this.fuseDirOpt = dirOpt + this + } + + /** Update driver on internal map, return `this` (fluent). */ + def updateCreateInfoDriver(driver: String): RasterGDAL = { + this.createInfo += (RASTER_DRIVER_KEY -> driver) + datasetGDAL.updateDriverName(driver) + this + } + + /** Update path on internal map, return `this` (fluent) - `skipFlag`. */ + def updateCreateInfoRawPath(rawPath: String, skipFlag: Boolean): RasterGDAL = { + createInfo.get(RASTER_PATH_KEY) match { + // only flag if path has changed + case Some(k) if k == rawPath => () + case _ => + this.createInfo += (RASTER_PATH_KEY -> rawPath) + if (!skipFlag) pathNewFlag = true + } + datasetGDAL.updatePath(rawPath) + this + } + + /** Update parentPath on internal map, return `this` (fluent). */ + def updateCreateInfoRawParentPath(parentRawPath: String): RasterGDAL = { + this.createInfo += (RASTER_PARENT_PATH_KEY -> parentRawPath) + this + } + + /** Update last command on internal map, return `this` (fluent). */ + def updateCreateInfoLastCmd(cmd: String): RasterGDAL = { + this.createInfo += (RASTER_LAST_CMD_KEY -> cmd) + this + } + + /** Update last error on internal map, return `this` (fluent). */ + def updateCreateInfoError(msg: String, fullMsg: String = ""): RasterGDAL = { + this.createInfo += (RASTER_LAST_ERR_KEY -> msg, RASTER_FULL_ERR_KEY -> fullMsg) + this + } + + /** Update last command on internal map, return `this` (fluent). */ + def updateCreateInfoAllParents(parents: String): RasterGDAL = { + this.createInfo += (RASTER_ALL_PARENTS_KEY -> parents) + this + } + + /** Update last error on internal map, return `this` (fluent). */ + def updateCreateInfoMemSize(sz: Long): RasterGDAL = { + this.createInfo += (RASTER_MEM_SIZE_KEY -> sz.toString) + this + } + +} + +/** Singleton / companion object for RasterGDAL. */ +object RasterGDAL { + + val DIR_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyyMMddHHmm") // yyyyMMddHHmmss + + /** + * Empty [[RasterGDAL]] + * + only constructor where `setEmptyRasterGDAL` called. + * + * @return + * Returns an empty [[RasterGDAL]] object (only for empty results). */ + def apply(): RasterGDAL = { + val result = RasterGDAL(Map.empty[String, String], None) + result.setEmptyRasterGDAL(true) + result.updateCreateInfoLastCmd("emptyRasterGDAL") + result.updateCreateInfoLastCmd("emptyRasterGDAL = true") + result + } + + /** + * [[Dataset]] focused: + * + createInfo defaults to empty map + * + fuseDirOpt defaults to None + * + * @return a [[RasterGDAL]] object from the provided [[Dataset]]. + */ + def apply( + dataset: Dataset, + exprConfigOpt: Option[ExprConfig], + createInfo: Map[String, String] = Map.empty[String, String] + ): RasterGDAL = { + val result = RasterGDAL(createInfo, exprConfigOpt) + result.updateDataset(dataset) // <- will internally configure. + result + } + +} diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterWriteOptions.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterWriteOptions.scala new file mode 100644 index 000000000..4c970f099 --- /dev/null +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterWriteOptions.scala @@ -0,0 +1,69 @@ +package com.databricks.labs.mosaic.core.raster.gdal + +import com.databricks.labs.mosaic.core.raster.io.RasterIO.identifyExtFromDriver +import com.databricks.labs.mosaic.gdal.MosaicGDAL +import org.gdal.osr.SpatialReference + +import scala.util.Try + +case class RasterWriteOptions( + compression: String = "DEFLATE", + format: String = "GTiff", + extension: String = "tif", + resampling: String = "nearest", + crs: SpatialReference = MosaicGDAL.WSG84, // Assume WGS84 + pixelSize: Option[(Double, Double)] = None, + noDataValue: Option[Double] = None, + missingGeoRef: Boolean = false, + options: Map[String, String] = Map.empty[String, String] +) + +object RasterWriteOptions { + + val VRT: RasterWriteOptions = + RasterWriteOptions( + compression = "NONE", + format = "VRT", + extension = "vrt", + crs = MosaicGDAL.WSG84, + pixelSize = None, + noDataValue = None, + options = Map.empty[String, String] + ) + + val GTiff: RasterWriteOptions = RasterWriteOptions() + + def noGPCsNoTransform(raster: RasterGDAL): Boolean = Try { + val dataset = raster.withDatasetHydratedOpt().get + val noGPCs = dataset.GetGCPCount == 0 + val noGeoTransform = dataset.GetGeoTransform() == null || + (dataset.GetGeoTransform() sameElements Array (0.0, 1.0, 0.0, 0.0, 0.0, 1.0) ) + noGPCs && noGeoTransform + }.getOrElse(true) + + def apply(): RasterWriteOptions = new RasterWriteOptions() + + def apply(raster: RasterGDAL): RasterWriteOptions = { + val compression = raster.getCompression + val driverShortName = raster.getDriverName() // driver + val extension = identifyExtFromDriver(driverShortName) + val resampling = "nearest" + val pixelSize = None + val noDataValue = None + val options = Map.empty[String, String] + val crs = raster.getSpatialReference + val missingGeoRef = noGPCsNoTransform(raster) + new RasterWriteOptions( + compression, + format = driverShortName, + extension, + resampling, + crs, + pixelSize, + noDataValue, + missingGeoRef, + options + ) + } + +} diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala index 17f35b37e..9b65d9840 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala @@ -64,7 +64,7 @@ private class CleanUpManager extends Thread { object CleanUpManager { private val THREAD_NAME = "Mosaic-CleanUp-Manager" - private val delayMinutesAtomic = new AtomicInteger(1) + private val delayMinutesAtomic = new AtomicInteger(5) private val interruptAtomic = new AtomicBoolean(false) /** initialize clean thread. */ diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterClassic.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterClassic.scala new file mode 100644 index 000000000..80b799efb --- /dev/null +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterClassic.scala @@ -0,0 +1,513 @@ +package com.databricks.labs.mosaic.core.raster.io + +//import com.databricks.labs.mosaic.NO_DRIVER +// +//import scala.util.Try +//import com.databricks.labs.mosaic.{NO_DRIVER, RASTER_DRIVER_KEY, RASTER_LAST_ERR_KEY, RASTER_MEM_SIZE_KEY, RASTER_PATH_KEY} +//import com.databricks.labs.mosaic.core.raster.api.GDAL +//import com.databricks.labs.mosaic.core.raster.api.GDAL.getCheckpointDir +//import com.databricks.labs.mosaic.core.raster.gdal.{RasterBandGDAL, RasterGDAL} +//import com.databricks.labs.mosaic.core.raster.io.RasterIO.{flushAndDestroy, isSameAsRasterParentPath, isSameAsRasterPath, pathAsDataset, writeDatasetToCheckpointDir} +//import com.databricks.labs.mosaic.core.types.model.RasterTile +//import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils, SysUtils} +//import org.gdal.gdal.{Dataset, gdal} +// +//import java.nio.file.{Files, Paths, StandardCopyOption} +//import java.util.UUID +//import scala.util.Try + +// TODO 0.4.3 - delete once all is ported from here. + + +object RasterClassic { + + ///////////////////////////////////////////////////////// + // CHECKPOINT and SOME DRIVER AND SOME DATASET + ///////////////////////////////////////////////////////// +// /** +// * If not currently set: +// * - will try from driver. +// * - will set the found name. +// * +// * @return +// * The raster's driver short name or [[NO_DRIVER]]. +// */ +// def getDriverShortName: String = +// Try { +// this.getDriverShortNameOpt match { +// case Some(name) if name != NO_DRIVER => name +// case _ => +// // try to identify from pseudo path +// val _n = Try(RasterIO.identifyDriverFromRawPath(this.identifyPseudoPath)) +// if (_n.isSuccess) { +// this.updateCreateInfoDriver(_n.get) +// _n.get +// } else { +// this.updateCreateInfoDriver(NO_DRIVER) +// NO_DRIVER +// } +// } +// }.getOrElse(NO_DRIVER) +// +// /** @return whether clean path starts with configured checkpoint dir. */ +// def isCheckpointPath: Boolean = { +// this.getCleanPath.startsWith(GDAL.getCheckpointDir) +// } +// +// def isPathCleanExists: Boolean = Try(Files.exists(Paths.get(getCleanPath))).isSuccess +// +// def isParentPathCleanExists: Boolean = Try(Files.exists(Paths.get(getCleanParentPath))).isSuccess +// +// def isSameAsRasterPath(aPath: String, raster: RasterGDAL): Boolean = { +// raster.getCleanPath == PathUtils.getCleanPath(aPath) +// } +// +// def isSameAsRasterParentPath(aPath: String, raster: RasterGDAL): Boolean = { +// raster.getCleanParentPath == PathUtils.getCleanPath(aPath) +// } +// +// /** +// * Clone existing [[Dataset]] to a new object with a new path. +// * - Bad dataset returns None +// * +// * @param dataset +// * [[Dataset]] to clone. +// * @param doDestroy +// * Whether to destroy the src dataset upon cloning. +// * @return +// * Option (Dataset, Map[String, String] with a new local path and driver. +// */ +// def cloneDataset(dataset: Dataset, doDestroy: Boolean): Option[(Dataset, Map[String, String])] = +// Try { +// +// // make a complete internal copy +// // we want a local tmp file regardless of how the raster originated +// val driver = dataset.GetDriver() +// val driverShortName = driver.getShortName +// val dstPath = PathUtils.createTmpFilePath(GDAL.getExtension(driverShortName)) +// val dstDataset = driver.CreateCopy(dstPath, dataset, 1) +// val dstCreateInfo = Map( +// RASTER_PATH_KEY -> dstPath, +// RASTER_DRIVER_KEY -> driverShortName +// ) +// +// // cleanup +// if (doDestroy) flushAndDestroy(dataset) +// driver.delete() +// +// (dstDataset, dstCreateInfo) +// }.toOption +// +// /** +// * Clone existing path for a [[Dataset]] to a new object with a new path. +// * - Bad dataset returns None +// * +// * @param path +// * Path to load as [[Dataset]] to clone. +// * @param overrideDriverOpt +// * Option to specify the driver to use. +// * @return +// * Option (Dataset, Map[String, String] with a new local path and driver. +// */ +// def cloneDatasetPath(path: String, overrideDriverOpt: Option[String] = None): Option[(Dataset, Map[String, String])] = { +// val driverShortName = overrideDriverOpt match { +// case Some(name) => name +// case _ => this.identifyDriverFromRawPath(path) +// } +// val dataset = pathAsDataset(path, Some(driverShortName)) +// cloneDataset(dataset, doDestroy = true) +// } +// +// /** +// * Writes a raster dataset to the configured checkpoint directory. +// * @param dataset +// * The dataset to write (avoid assumptions). +// * @param doDestroy +// * A boolean indicating if the raster object should be destroyed after +// * writing. +// * - file paths handled separately. Skip deletion of interim file writes, +// * if any. +// * @return +// * The path where written (may differ, e.g. due to subdatasets). +// */ +// def writeDatasetToCheckpointDir(dataset: Dataset, doDestroy: Boolean): String = { +// val tmpDriver = dataset.GetDriver() +// val uuid = UUID.randomUUID().toString +// val ext = GDAL.getExtension(tmpDriver.getShortName) +// val writePath = s"${getCheckpointDir}/$uuid.$ext" +// val tmpDs = tmpDriver.CreateCopy(writePath, dataset, 1) +// tmpDriver.delete() +// if (tmpDs == null) { +// val error = gdal.GetLastErrorMsg() +// throw new Exception(s"Error writing raster dataset to checkpoint dir: $error") +// } else flushAndDestroy(tmpDs) +// if (doDestroy) flushAndDestroy(dataset) +// writePath +// } + + ///////////////////////////////////////////////////////// + // BULK OF READ / WRITE + ///////////////////////////////////////////////////////// + + // /** + // * Cleans up the raster driver and references. + // * - This will not clean up a file stored in a Databricks location, + // * meaning DBFS, Volumes, or Workspace paths are skipped. Unlinks the + // * raster file. After this operation the raster object is no longer + // * usable. To be used as last step in expression after writing to + // * bytes. + // */ + // @deprecated("0.4.3 recommend to let CleanUpManager handle") + // def safeCleanUpPath(aPath: String, raster: RasterGDAL, allowThisPathDelete: Boolean): Unit = { + // // 0.4.2 - don't delete any fuse locations. + // if ( + // !PathUtils.isFuseLocation(aPath) && !isSameAsRasterParentPath(aPath, raster) + // && (!isSameAsRasterPath(aPath, raster) || allowThisPathDelete) + // ) { + // Try(gdal.GetDriverByName(raster.getDriverShortName).Delete(aPath)) + // PathUtils.cleanUpPath(aPath) + // } + // } + // + // // //////////////////////////////////////////////////////// + // // RASTER - WRITE + // // //////////////////////////////////////////////////////// + // + // /** + // * Writes a raster to a byte array. + // * + // * @param raster + // * The [[RasterGDAL]] object that will be used in the write. + // * @param doDestroy + // * A boolean indicating if the raster object should be destroyed after + // * writing. + // * - file paths handled separately. + // * @return + // * A byte array containing the raster data. + // */ + // def writeRasterToBytes(raster: RasterGDAL, doDestroy: Boolean): Array[Byte] = { + // // TODO 0.4.3 - this will get refined... + // val readPath = { + // val tmpPath = + // if (raster.isSubDataset) { + // val tmpPath = PathUtils.createTmpFilePath(raster.getExtFromDriver) + // // TODO Subdataset should be Dataset write! + // this.writeRasterToPath(raster, tmpPath, doDestroy = false) // destroy 1x at end + // tmpPath + // } else { + // raster.getCleanPath + // } + // if (Files.isDirectory(Paths.get(tmpPath))) { + // val parentDir = Paths.get(tmpPath).getParent.toString + // val fileName = Paths.get(tmpPath).getFileName.toString + // val prompt = SysUtils.runScript(Array("/bin/sh", "-c", s"cd $parentDir && zip -r0 $fileName.zip $fileName")) + // if (prompt._3.nonEmpty) { + // throw new Exception(s"Error zipping file: ${prompt._3}. Please verify that zip is installed. Run 'apt install zip'.") + // } + // s"$tmpPath.zip" + // } else { + // tmpPath + // } + // } + // val byteArray = FileUtils.readBytes(readPath) + // + // if (doDestroy) raster.flushAndDestroy() + // byteArray + // } + // + // /** + // * Writes a raster to the configured checkpoint directory. + // * + // * @param doDestroy + // * A boolean indicating if the raster object should be destroyed after + // * writing. + // * - file paths handled separately. Skip deletion of interim file writes, + // * if any. + // * @return + // * The path where written (may differ, e.g. due to subdatasets). + // */ + // def writeRasterToCheckpointDir(raster: RasterGDAL, doDestroy: Boolean): String = { + // // TODO 0.4.3 - this will get refined... + // if (raster.isCheckpointPath) { + // raster.getCleanPath + // } else { + // if (raster.isSubDataset || !raster.isPathCleanExists) { + // writeDatasetToCheckpointDir(raster.getDatasetHydratedOpt().get, doDestroy) + // } else { + // val thisCleanPath = Paths.get(raster.getCleanPath) + // val fromDir = thisCleanPath.getParent + // val toDir = GDAL.getCheckpointDir + // val stemRegex = PathUtils.getStemRegex(raster.getRawPath) + // PathUtils.wildcardCopy(fromDir.toString, toDir, stemRegex) + // if (doDestroy) raster.flushAndDestroy() + // s"$toDir/${thisCleanPath.getFileName}" + // } + // } + // } + // + // /** + // * Writes a raster to a specified file system path. + // * + // * @param raster + // * The [[RasterGDAL]] object that will be used in the write. + // * @param newPath + // * The path to write the raster. + // * @param doDestroy + // * A boolean indicating if the raster object should be destroyed after + // * writing. + // * - file paths handled separately. + // * @return + // * The path where written (may differ, e.g. due to subdatasets). + // */ + // def writeRasterToPath(raster: RasterGDAL, newPath: String, doDestroy: Boolean): String = { + // if (raster.isSubDataset) { + // // TODO 0.4.3 - this logic should use `this.writeDatasetToCheckpointDir()` for [sub]dataset + // val tmpDriver = raster.getDatasetHydratedOpt().get.GetDriver() + // val tmpDs = tmpDriver.CreateCopy(newPath, raster.getDatasetHydratedOpt().get, 1) + // tmpDriver.delete() + // if (tmpDs == null) { + // val error = gdal.GetLastErrorMsg() + // throw new Exception(s"Error writing raster to path: $error") + // } else flushAndDestroy(tmpDs) + // if (doDestroy) raster.flushAndDestroy() + // newPath + // } else { + // // TODO 0.4.3 - this will get refined... + // val thisCleanPath = Paths.get(raster.getCleanPath) + // val fromDir = thisCleanPath.getParent + // val toDir = Paths.get(newPath).getParent + // val stemRegex = PathUtils.getStemRegex(raster.getRawPath) + // PathUtils.wildcardCopy(fromDir.toString, toDir.toString, stemRegex) + // if (doDestroy) raster.flushAndDestroy() + // s"$toDir/${thisCleanPath.getFileName}" + // } + // } + // + // // //////////////////////////////////////////////////////// + // // RASTER / BAND - READ + // // //////////////////////////////////////////////////////// + // + // /** + // * Reads a raster band from a file system path. Reads a subdataset band if + // * the path is to a subdataset. + // * @example + // * Raster: path = "/path/to/file.tif" Subdataset: path = + // * "FORMAT:/path/to/file.tif:subdataset" + // * @param bandIndex + // * The band index to read (1+ indexed). + // * @param createInfo + // * Map of create info for the raster. + // * @return + // * A [[RasterGDAL]] object. + // */ + // def readBandFrom(bandIndex: Int, createInfo: Map[String, String]): RasterBandGDAL = { + // val raster = readRasterFrom(createInfo) + // val result = raster.getBand(bandIndex) + // flushAndDestroy(raster) + // + // result + // } + // + // /** + // * Reads a raster from a byte array. Expects "driver" in createInfo. + // * @param contentBytes + // * The byte array containing the raster data. + // * @param createInfo + // * Creation info of the raster as relating to serialization of + // * [[RasterTile]]. Note: This is not the same as the metadata of the + // * raster. This is not the same as GDAL creation options. + // * @return + // * A [[RasterGDAL]] object. + // */ + // def readRasterFrom(contentBytes: Array[Byte], createInfo: Map[String, String]): RasterGDAL = { + // // TODO 0.4.3 - this will get refined... + // if (Option(contentBytes).isEmpty || contentBytes.isEmpty) { + // RasterGDAL(createInfo) + // } else { + // val memSize = Try(contentBytes.length.toString).getOrElse(-1) + // // This is a temp UUID for purposes of reading the raster through GDAL from memory + // // The stable UUID is kept in metadata of the raster + // val driverSN = createInfo(RASTER_DRIVER_KEY) + // val extension = GDAL.getExtension(driverSN) + // val tmpPath = PathUtils.createTmpFilePath(extension) + // Files.write(Paths.get(tmpPath), contentBytes) + // // Try reading as a tmp file, if that fails, rename as a zipped file + // val ds = pathAsDataset(tmpPath, Some(driverSN)) + // if (ds == null) { + // val zippedPath = s"$tmpPath.zip" + // Files.move(Paths.get(tmpPath), Paths.get(zippedPath), StandardCopyOption.REPLACE_EXISTING) + // val readPath = PathUtils.getZipPath(zippedPath) + // val ds1 = pathAsDataset(readPath, Some(driverSN)) + // if (ds1 == null) { + // // the way we zip using uuid is not compatible with GDAL + // // we need to unzip and read the file if it was zipped by us + // val parentDir = Paths.get(zippedPath).getParent + // val prompt = SysUtils.runScript(Array("/bin/sh", "-c", s"cd $parentDir && unzip -o $zippedPath -d $parentDir")) + // // zipped files will have the old uuid name of the raster + // // we need to get the last extracted file name, but the last extracted file name is not the raster name + // // we can't list folders due to concurrent writes + // val lastExtracted = SysUtils.getLastOutputLine(prompt) + // val unzippedPath = PathUtils.parseUnzippedPathFromExtracted(lastExtracted, extension) + // val ds2 = pathAsDataset(unzippedPath, Some(driverSN)) + // if (ds2 == null) { + // // TODO: 0.4.3 do we want to just return a tile with error instead of exception? + // throw new Exception(s"Error reading raster from bytes: ${prompt._3}") + // } + // RasterGDAL.createWithDataset( + // ds2, + // createInfo + ( + // RASTER_PATH_KEY -> unzippedPath, + // RASTER_MEM_SIZE_KEY -> memSize.toString + // ), + // useCheckpoint = true // path ends up as checkpoint + // ) + // } else { + // RasterGDAL.createWithDataset( + // ds1, + // createInfo + ( + // RASTER_PATH_KEY -> readPath, + // RASTER_MEM_SIZE_KEY -> memSize.toString + // ), + // useCheckpoint = true // path ends up as checkpoint + // ) + // } + // } else { + // RasterGDAL.createWithDataset( + // ds, + // createInfo + ( + // RASTER_PATH_KEY -> tmpPath, + // RASTER_MEM_SIZE_KEY -> memSize.toString + // ), + // useCheckpoint = true // path ends up as checkpoint + // ) + // } + // } + // } + // + // /** + // * Reads a raster from a file system path. Reads a subdataset if the path + // * is to a subdataset. + // * @example + // * Raster: path = "/path/to/file.tif" Subdataset: path = + // * "FORMAT:/path/to/file.tif:subdataset" + // * @param createInfo + // * Map of create info for the raster. + // * @return + // * A [[RasterGDAL]] object. + // */ + // def readRasterFrom(createInfo: Map[String, String]): RasterGDAL = { + // // TODO 0.4.3 - this will get refined... + // val inPath = createInfo(RASTER_PATH_KEY) + // val isSubdataset = PathUtils.isSubdataset(inPath) + // val cleanPath = PathUtils.getCleanPath(inPath) + // val readPath = + // if (isSubdataset) PathUtils.getSubdatasetPath(cleanPath) + // else PathUtils.getZipPath(cleanPath) + // val ds: Dataset = pathAsDataset(readPath, None) + // val error = + // if (ds == null) { + // val error = gdal.GetLastErrorMsg() + // s""" + // Error reading raster from path: $readPath + // Error: $error + // """ + // } else "" + // val driverShortName = Try(ds.GetDriver().getShortName).getOrElse(NO_DRIVER) + // // Avoid costly IO to compute MEM size here + // // It will be available when the raster is serialized for next operation + // // If value is needed then it will be computed when getMemSize is called + // // We cannot just use memSize value of the parent due to the fact that the raster could be a subdataset + // RasterGDAL.createWithDataset( + // ds, + // createInfo + ( + // RASTER_DRIVER_KEY -> driverShortName, + // RASTER_LAST_ERR_KEY -> error + // ), + // useCheckpoint = true + // ) + // } + + // /** @return Returns file extension. default [[NO_EXT]]. */ + // def getExtFromDriver: String = + // Try { + // RasterIO.identifyExtFromDriver(this.getDriverShortName) + // }.getOrElse(NO_EXT) + + ///////////////////////////////////////////////// + // HALF-BAKED COPY/PASTE + ///////////////////////////////////////////////// + + // override def setDataset(dataset: Dataset, useCheckpoint: Boolean): Unit = { + // this.flushAndDestroy() + // var newCreateInfo = Map.empty[String, String] + // Option(dataset) match { + // case Some(ds) => + // val driver = ds.GetDriver() + // newCreateInfo += (RASTER_DRIVER_KEY -> driver.getShortName) + // if (useCheckpoint) { + // val checkPath = RasterIO.writeDatasetToCheckpointDir(ds, doDestroy = false) + // newCreateInfo += (RASTER_PATH_KEY -> checkPath, RASTER_PARENT_PATH_KEY -> checkPath) + // } + // + // driver.delete() + // case _ => () + // } + // this.updateCreateInfo(newCreateInfo) + // this.datasetOpt = Option(dataset) + // + // this.resetFlags() // no more handling to be done + // } + + // val result = fusePathOpt match { + // case Some(fuseGDAL) if (fusePat => + // // (2a) fusePathOpt is set. + // // TODO + // case _ => + // createInfo.get(RASTER_PATH_KEY) match { + // case Some(localPath) => + // // (2b) path set + // fuseDirOpt match { + // // TODO test this first as if it is different than fuse path parent, + // // then need to write to the new dir and abandon current fuse path + // case Some(fuseDir) => + // // (2b1) use the override dir + // // TODO + // case _ => + // // (2b2) use the configured checkpoint + // // TODO + // } + // case _ => () + // // (2c) path not set - out of options + // datasetOpt = None + // } + + + // TODO: this will handle everything + // (2) Proceed with the following steps: + // (a) fuseGDAL set but no longer exists (try to re-use it) + // (b) Path set and exists (try to write to fuse) + // (c) No other options + + // if (initDatasetFlag) { + // // handle initializing the internal dataset (1x unless `setDataset` called) + // // - nothing can be done if this fails unless + // // updates are made, e.g. to set a new path or driver. + // if (destroyFlag) this.flushAndDestroy() + // if (!this.isDatasetHydrated) { + // // focus on loading from path + // this.datasetOpt = Try(RasterIO.pathAsDataset(this.getRawPath, this.getDriverShortNameOpt)).toOption + // } + // } else if (this.isDatasetRefreshFlag) { + // // handle any subsequent changes flagged + // // - e.g. if destroy was called + // // or path and/or driver changed + // if (!destroyFlag) this.flushAndDestroy() + // // focus on loading from path + // this.datasetOpt = Try(RasterIO.pathAsDataset(this.getRawPath, this.getDriverShortNameOpt)).toOption + // } + // this.resetFlags() + // + // datasetOpt + + +} diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterCleaner.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterCleaner.scala deleted file mode 100644 index c7c262b4f..000000000 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterCleaner.scala +++ /dev/null @@ -1,92 +0,0 @@ -package com.databricks.labs.mosaic.core.raster.io - -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.utils.PathUtils -import org.gdal.gdal.{Dataset, gdal} - -import scala.util.Try - -trait RasterCleaner { - - /** - * Destroys the raster object. - * - rasters can be recreated from file system - * path or from content bytes after destroy. - */ - def destroy(): Unit - -} - -/** singleton */ -object RasterCleaner { - - /** - * Destroy the tiles raster. - * - * @param tile - * The [[MosaicRasterTile]] with the raster to destroy. - */ - def destroy(tile: MosaicRasterTile): Unit = { - Try(tile.raster.destroy()) - } - - /** - * Flushes the cache and deletes the JVM object. - * - * @param raster - * The [[MosaicRasterGDAL]] with the dataset to destroy. - */ - def destroy(raster: MosaicRasterGDAL): Unit = { - Try(raster.destroy()) - } - - /** - * Flushes the cache and deletes the dataset. - * - not a physical deletion, just the JVM object is deleted. - * - does not unlink virtual files. For that, use gdal.unlink(path). - * - * @param ds - * The [[Dataset]] to destroy. - */ - def destroy(ds: Dataset): Unit = { - if (ds != null) { - try { - ds.FlushCache() - // Not to be confused with physical deletion - // - this is just deletes JVM object - ds.delete() - } catch { - case _: Any => () - } - } - } - - def isSameAsRasterPath(aPath: String, raster: MosaicRasterGDAL): Boolean = { - PathUtils.getCleanPath(raster.getPath) == PathUtils.getCleanPath(aPath) - } - - def isSameAsRasterParentPath(aPath: String, raster: MosaicRasterGDAL): Boolean = { - PathUtils.getCleanPath(raster.getParentPath) == PathUtils.getCleanPath(aPath) - } - - /** - * Cleans up the raster driver and references, see [[RasterCleaner]]. - * - This will not clean up a file stored in a Databricks location, - * meaning DBFS, Volumes, or Workspace paths are skipped. - * Unlinks the raster file. After this operation the raster object is no - * longer usable. To be used as last step in expression after writing to - * bytes. - */ - @deprecated("0.4.3 recommend to let CleanUpManager handle") - def safeCleanUpPath(aPath: String, raster: MosaicRasterGDAL, allowThisPathDelete: Boolean): Unit = { - // 0.4.2 - don't delete any fuse locations. - if ( - !PathUtils.isFuseLocation(aPath) && !isSameAsRasterParentPath(aPath, raster) - && (!isSameAsRasterPath(aPath, raster) || allowThisPathDelete) - ) { - Try(gdal.GetDriverByName(raster.getDriverShortName).Delete(aPath)) - PathUtils.cleanUpPath(aPath) - } - } -} diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterHydrator.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterHydrator.scala deleted file mode 100644 index 8fa6f0836..000000000 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterHydrator.scala +++ /dev/null @@ -1,39 +0,0 @@ -package com.databricks.labs.mosaic.core.raster.io - -import java.util.{Vector => JVector} -import org.gdal.gdal.{Dataset, gdal} -import org.gdal.gdalconst.gdalconstConstants.GA_ReadOnly - -trait RasterHydrator { - - /** @return Underlying GDAL raster dataset object, hydrated if possible. */ - def getDatasetHydrated: Dataset - - /** rehydrate the underlying GDAL raster dataset object. This is for forcing a refresh. */ - def reHydrate(): Unit -} - -/** singleton */ -object RasterHydrator { - - /** - * Opens a raster from a file system path with a given driver. - * @param path - * The path to the raster file. - * @param driverShortNameOpt - * The driver short name to use. If None, then GDAL will try to identify - * the driver from the file extension - * @return - * A GDAL [[Dataset]] object. - */ - def pathAsDataset(path: String, driverShortNameOpt: Option[String]): Dataset = { - driverShortNameOpt match { - case Some(driverShortName) => - val drivers = new JVector[String]() - drivers.add(driverShortName) - gdal.OpenEx(path, GA_ReadOnly, drivers) - case None => gdal.Open(path, GA_ReadOnly) - } - } - -} diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala new file mode 100644 index 000000000..25a779494 --- /dev/null +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala @@ -0,0 +1,733 @@ +package com.databricks.labs.mosaic.core.raster.io + +import com.databricks.labs.mosaic.{NO_DRIVER, NO_EXT, NO_PATH_STRING, RASTER_DRIVER_KEY, RASTER_MEM_SIZE_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.core.raster.gdal.{DatasetGDAL, PathGDAL, RasterGDAL} +import com.databricks.labs.mosaic.core.raster.io.RasterIO.{ + identifyDriverNameFromDataset, + identifyDriverNameFromRawPath, + identifyExtFromDriver +} +import com.databricks.labs.mosaic.functions.ExprConfig +import com.databricks.labs.mosaic.utils.{PathUtils, SysUtils} +import org.gdal.gdal.{Dataset, Driver, gdal} +import org.gdal.gdalconst.gdalconstConstants.GA_ReadOnly +import org.gdal.ogr.DataSource + +import java.nio.file.{Files, Paths, StandardCopyOption} +import java.util.{Vector => JVector} +import scala.util.Try + +/** + * Trait Implemented by [[RasterGDAL]]. Look hardest at top-level functions for + * usage. + */ +trait RasterIO { + + // //////////////////////////////////////////////////////////// + // TOP_LEVEL FUNCTIONS + // //////////////////////////////////////////////////////////// + + /** + * Use to write out a dataset to fuse and make sure the path is set, e.g. + * for serialization. + * - Impl should also call destroy on the dataset. + * - Impl should handle flags. + * + * @return + * [[RasterGDAL]] `this` (fluent). + */ + def finalizeRaster(): RasterGDAL + + /** + * Call to setup a raster (handle flags): (1) initFlag - if dataset exists, + * do (2); otherwise do (3). (2) datasetFlag - need to write to fuse and + * set path. (3) pathFlag - need to load dataset and write to fuse (path + * then replaced in createInfo). + * + * @param forceInit + * Whether to init no matter if previously have done so, default false. + * @return + * [[RasterGDAL]] `this` (fluent). + */ + def initAndHydrate(forceInit: Boolean = false): RasterGDAL + + /** + * This is the main call for getting a hydrated dataset. + * - Since it can be null, using an option pattern. + * - The goal is to simplify the API surface for the end user, so Impl + * will handle flags based on various conventions to identify what is + * needed to hydrate. + * - NOTE: have to be really careful about cyclic dependencies. Search + * "cyclic" here and in [[RasterIO]] for any functions that cannot + * themselves call `withDatasetHydratedOpt` as they are invoked from + * within handle flags function(s) (same for calling `_datasetHydrated` + * in Impl). + * + * @return + * Option Dataset + */ + def withDatasetHydratedOpt(): Option[Dataset] + + // //////////////////////////////////////////////////////////// + // STATE FUNCTIONS + // //////////////////////////////////////////////////////////// + + /** + * Destroys the raster object. After this operation the raster object is no + * longer usable. If the raster is needed again, use the refreshFromPath + * method. + * @return + * [[RasterGDAL]] `this` (fluent). + */ + def flushAndDestroy(): RasterGDAL + + /** + * The driver name as option, first tries from [[DatasetGDAL]] then falls + * back to `createInfo`. + */ + def getDriverNameOpt: Option[String] + + /** The dataset option, simple getter. */ + def getDatasetOpt: Option[Dataset] + + /** + * This is a simple Getter. + * @return + * returns option for the fuse dir used, None means using latest + * configured checkpoint dir. + */ + def getFuseDirOpt: Option[String] + + /** + * The path name as option, simple getter. This may be updated along the + * way. + */ + def getPathOpt: Option[String] + + /** + * The parentPath name as option, simple getter. This may be updated along + * the way. + */ + def getParentPathOpt: Option[String] + + /** @return current state of GDAL raster dataset object. */ + def isDatasetHydrated: Boolean + + /** @return whether GDAL raster is flagged to be refreshed. */ + def isDatasetRefreshFlag: Boolean + + /** @return whether this object is intentionally empty (not the dataset). */ + def isEmptyRasterGDAL: Boolean + + /** + * Specify a fuse dir option, e.g. other than configured checkpoint to use. + * - pass None to use default. + * - This is a config function vs update because it is automatically + * handled, unless otherwise configured. + * + * @param dirOpt + * Option dir to set, may be None which means revert back to configured + * checkpoint dir. + * @return + * [[RasterGDAL]] `this` (fluent). + */ + def setFuseDirOpt(dirOpt: Option[String]): RasterGDAL + + // /////////////////////////////////////////////////// + // Trait Defined Functions + // /////////////////////////////////////////////////// + + /** + * A very common need, to have a tempfile generated with an extension that + * matches the driver name. + * + * @param tryDatasetAndPathsAlso + * See [[getDriverName()]], defaults to false. + * @param exprConfigOpt + * Pass option [[ExprConfig]] to use the configured local prefix, + * defaults to null. + * @return + * A temp file with the extension - throws a runtime exception if driver + * not found. + */ + def createTmpFileFromDriver( + exprConfigOpt: Option[ExprConfig], + tryDatasetAndPathsAlso: Boolean = false + ): String = { + val driverName = this.getDriverName(tryDatasetAndPathsAlso = tryDatasetAndPathsAlso) + val ext = identifyExtFromDriver(driverName) + PathUtils.createTmpFilePath(ext, exprConfigOpt) + } + + /** + * Internal function - variety of checks to try to return a path with an + * extension. + * - tests parent path then path + * - default is None, may also be NO_PATH_STRING. + * + * @return + * Option string. + */ + def identifyPseudoPathOpt(): Option[String] = + Try { + // !!! avoid cyclic dependencies !!! + val parentPath = this.getParentPathOpt.getOrElse(NO_PATH_STRING) + val path = this.getPathOpt.getOrElse(NO_PATH_STRING) + if (parentPath != NO_PATH_STRING) parentPath + else if (path != NO_PATH_STRING) path + else { + val driverSN = this.getDriverName() // defaults to NO_DRIVER + val ext = identifyExtFromDriver(driverSN) // defaults to NO_EXT + if (ext != NO_EXT) s"$NO_PATH_STRING.$ext" + else null // no viable option + } + }.toOption + + /** + * Convenience method. + * + * @return + * Option [[Driver]] from hydrated [[Dataset]]. + */ + def tryGetDriverHydrated(): Option[Driver] = + Try { + this.withDatasetHydratedOpt().get.GetDriver() + }.toOption + + /** + * Rule based test for driver. + * - (1) try the dataset's driver (if available) + * - (2) try the configured "driver" in createInfo + * - (3) fallback to configured "path", then "parentPath" (based on raw + * path, e.g. for subdatasets). + * + * @param tryDatasetAndPathsAlso + * Whether to try (1) and (3) also or just (2), default false. + * @return + * Driver short name, default is NO_DRIVER. + */ + def getDriverName(tryDatasetAndPathsAlso: Boolean = false): String = + Try { + if (tryDatasetAndPathsAlso && this.isDatasetHydrated) { + // (1) try the dataset's driver (if available) + identifyDriverNameFromDataset(this.getDatasetOpt.get) + } else { + this.getDriverNameOpt match { + case Some(driverName) if driverName != NO_DRIVER => + // (2) try the configured "driver" in createInfo + driverName + case _ => + if (tryDatasetAndPathsAlso) { + // (3) fallback to configured "path", then "parentPath" (based on raw path, e.g. for subdatasets) + var pathDriverName = identifyDriverNameFromRawPath(getPathOpt.getOrElse(NO_PATH_STRING)) + if (pathDriverName == NO_DRIVER) { + pathDriverName = identifyDriverNameFromRawPath(getParentPathOpt.getOrElse(NO_PATH_STRING)) + } + pathDriverName + } else NO_DRIVER + } + } + }.getOrElse(NO_DRIVER) + + + +} + +/** + * Singleton providing centralized functions for reading / writing raster data + * to a file system path or as bytes. Also, common support such as identifying + * a driver or a driver extension. + */ +object RasterIO { + + // //////////////////////////////////////////////////////// + // DRIVER / EXTENSION + // //////////////////////////////////////////////////////// + + /** + * A very common need, to have a tempfile generated with an extension that + * matches the driver name. + * + * @param driverShortName + * The driver name to use (e.g. from `getDriverName`). + * @param exprConfigOpt + * Pass option [[ExprConfig]] to use the configured local prefix, + * defaults to null. + * @return + * A temp file with the extension - throws a runtime exception if driver + * not found. + */ + def createTmpFileFromDriver( + driverShortName: String, + exprConfigOpt: Option[ExprConfig] + ): String = { + val ext = identifyExtFromDriver(driverShortName) + PathUtils.createTmpFilePath(ext, exprConfigOpt) + } + + /** + * Identifies the driver of a raster from a file system path. + * + * @param aPath + * The path to the raster file. + * @return + * A string representing the driver short name, default [[NO_DRIVER]]. + */ + def identifyDriverNameFromRawPath(aPath: String): String = + Try { + val readPath = PathUtils.asFileSystemPath(aPath) + val driver = gdal.IdentifyDriverEx(readPath) + try { + driver.getShortName + } finally { + driver.delete() + } + }.getOrElse(NO_DRIVER) + + /** + * Identifies the driver of a raster from a dataset. + * + * @param dataset + * Get the driver from dataset. + * @return + * A string representing the driver short name, default [[NO_DRIVER]]. + */ + def identifyDriverNameFromDataset(dataset: Dataset): String = + Try { + val driver = dataset.GetDriver() + try { + driver.getShortName + } finally { + driver.delete() + } + }.getOrElse(NO_DRIVER) + + /** + * @return + * Returns driver short name for an extension options. Default + * [[NO_DRIVER]] + */ + def identifyDriverNameFromExtOpt(extOpt: Option[String]): String = + Try { + extOpt match { + case Some(ext) if ext != NO_EXT => + val driver = gdal.IdentifyDriverEx(s"$NO_PATH_STRING.$ext") + try { + driver.getShortName + } finally { + driver.delete() + } + case _ => NO_DRIVER + } + }.getOrElse(NO_DRIVER) + + /** @return Returns file extension. default [[NO_EXT]]. */ + def identifyExtFromDriver(driverShortName: String): String = + Try { + GDAL.getExtension(driverShortName) + }.getOrElse(NO_EXT) + + /** + * @return + * Returns file extension (converts to clean path). default [[NO_EXT]]. + */ + def identifyExtFromPath(path: String): String = + Try { + Paths.get(PathUtils.asFileSystemPath(path)).getFileName.toString.split("\\.").last + }.getOrElse(NO_EXT) + + /** @return Returns file extension. */ + def identifyExtOptFromDataset(dataset: Dataset): Option[String] = { + if (dataset != null) { + identifyExtOptFromDriver(dataset.GetDriver(), closeDriver = true) + } else None + } + + /** @return Returns file extension. */ + def identifyExtOptFromDriver(driver: Driver, closeDriver: Boolean): Option[String] = { + val result = Try(GDAL.getExtension(driver.getShortName)).toOption + if (closeDriver) { + Try(driver.delete()) + } + result + } + + /** @return Returns file extension. */ + def identifyExtOptFromDriver(driverShortName: String): Option[String] = { + Try(GDAL.getExtension(driverShortName)).toOption + } + + /** + * @return + * Returns file extension as option (path converted to clean path). + */ + def identifyExtOptFromPath(path: String): Option[String] = PathUtils.getExtOptFromPath(path) + + // //////////////////////////////////////////////////////// + // DATASET + // //////////////////////////////////////////////////////// + + /** + * Opens a raster from a file system path with a given driver. + * - Use the raw path for subdatasets and /vsi* paths. + * + * @param rawPath + * The path to the raster file. + * @param driverNameOpt + * The driver short name to use. If None or NO_DRIVER, GDAL will try to + * identify the driver from the file extension. + * @return + * A GDAL [[Dataset]] object. + */ + def rawPathAsDatasetOpt(rawPath: String, driverNameOpt: Option[String]): Option[Dataset] = + Try { + // Add [[VSI_ZIP_TOKEN]] (if zip) + // - handles fuse + // - this is a safety net to reduce burden on callers + val path = { + if (PathUtils.isSubdataset(rawPath)) PathUtils.asSubdatasetGDALPathOpt(rawPath, uriFuseReady = true).get + else PathUtils.getCleanPath(rawPath, addVsiZipToken = true) + } + + driverNameOpt match { + case Some(driverName) if driverName != NO_DRIVER => + // use the provided driver + val drivers = new JVector[String]() // java.util.Vector + drivers.add(driverName) + gdal.OpenEx(path, GA_ReadOnly, drivers) + case _ => + // try just from raw path + gdal.Open(path, GA_ReadOnly) + } + }.toOption + + // //////////////////////////////////////////////////////// + // CLEAN + // //////////////////////////////////////////////////////// + + /** + * Flushes the cache and deletes the dataset. + * - not a physical deletion, just the JVM object is deleted. + * - does not unlink virtual files. For that, use gdal.unlink(path). + * + * @param ds + * The [[Dataset]] to destroy. + */ + def flushAndDestroy(ds: Dataset): Unit = + Try { + // important to flush prior to delete + ds.FlushCache() + + val driver = ds.GetDriver() + try { + val fileList = ds.GetFileList() + + // Not to be confused with physical deletion + // - this is just deletes JVM object + ds.delete() + + // Release any "/vsi*" links. + fileList.forEach { + case f if f.toString.startsWith("/vsi") => + // scalastyle:off println + // println(s"... deleting vsi path '$f'") + // scalastyle:on println + Try(driver.Delete(f.toString)) + case _ => () + } + } finally { + driver.delete() + } + } + + def flushAndDestroy(ds: DataSource): Unit = + Try { + ds.FlushCache() + ds.delete() + } + + // ///////////////////////////////////////////////////////////////////// + // UNIVERSAL READERS + // - Single reader for Content + // - Single reader for Paths + // ///////////////////////////////////////////////////////////////////// + + /** + * Reads a raster from a byte array. Expects "driver" in createInfo. + * - Populates the raster with a dataset, if able. + * - May construct an empty [[RasterGDAL]], test `isEmptyRasterGDAL` and + * review error keys in `createInfo`. + * + * @param rasterArr + * The byte array containing the raster data. + * @param createInfo + * Mosaic creation info of the raster. Note: This is not the same as the + * metadata of the raster. This is not the same as GDAL creation options. + * @param exprConfigOpt + * Option [[ExprConfig]] + * @return + * A [[RasterGDAL]] object (test `isEmptyRasterGDAL`). + */ + def rasterHydratedFromContent( + rasterArr: Array[Byte], + createInfo: Map[String, String], + exprConfigOpt: Option[ExprConfig] + ): RasterGDAL = { + if ( + Option(rasterArr).isEmpty || rasterArr.isEmpty || + createInfo.getOrElse(RASTER_DRIVER_KEY, NO_DRIVER) == NO_DRIVER + ) { + // (1) handle explicitly empty conditions + val result = RasterGDAL() + result.updateCreateInfoError( + "readRasterUniversalContent - explicitly empty conditions", + fullMsg = "check raster is non-empty and 'driver' name provided." + ) + result + } else { + // (2) write rasterArr to tmpPath + val driverName = createInfo(RASTER_DRIVER_KEY) + val tmpPath = RasterIO.createTmpFileFromDriver(driverName, exprConfigOpt) + Files.write(Paths.get(tmpPath), rasterArr) + + // (3) Try reading as a tmp file, if that fails, rename as a zipped file + val dataset = RasterIO.rawPathAsDatasetOpt(tmpPath, Option(driverName)).orNull // <- allow null + if (dataset == null) { + val zippedPath = s"$tmpPath.zip" + Files.move(Paths.get(tmpPath), Paths.get(zippedPath), StandardCopyOption.REPLACE_EXISTING) + val readPath = PathUtils.getCleanZipPath(zippedPath, addVsiZipToken = true) // [[VSI_ZIP_TOKEN]] for GDAL + val ds1 = RasterIO.rawPathAsDatasetOpt(readPath, Option(driverName)).orNull // <- allow null + if (ds1 == null) { + // the way we zip using uuid is not compatible with GDAL + // we need to unzip and read the file if it was zipped by us + val parentDir = Paths.get(zippedPath).getParent + val prompt = SysUtils.runScript(Array("/bin/sh", "-c", s"cd $parentDir && unzip -o $zippedPath -d $parentDir")) + // zipped files will have the old uuid name of the raster + // we need to get the last extracted file name, but the last extracted file name is not the raster name + // we can't list folders due to concurrent writes + val ext = GDAL.getExtension(driverName) + val lastExtracted = SysUtils.getLastOutputLine(prompt) + val unzippedPath = PathUtils.parseUnzippedPathFromExtracted(lastExtracted, ext) + val ds2 = RasterIO.rawPathAsDatasetOpt(unzippedPath, Option(driverName)).orNull // <- allow null + if (ds2 == null) { + // (3d) handle error with bytes + // - explicitly empty conditions + val result = RasterGDAL() + result.updateCreateInfoError( + "readRasterUniversalContent - Error reading raster from bytes", + fullMsg = prompt._3 + ) + result + } else { + // (3c) second zip was successful + RasterGDAL( + ds2, + exprConfigOpt, + createInfo + ( + RASTER_PATH_KEY -> unzippedPath, + RASTER_MEM_SIZE_KEY -> rasterArr.length.toString + ) + ) + } + } else { + // (3b) first zip was successful + RasterGDAL( + ds1, + exprConfigOpt, + createInfo + ( + RASTER_PATH_KEY -> readPath, + RASTER_MEM_SIZE_KEY -> rasterArr.length.toString + ) + ) + } + } else { + // (3a) dataset was successful + RasterGDAL( + dataset, + exprConfigOpt, + createInfo + ( + RASTER_PATH_KEY -> tmpPath, + RASTER_MEM_SIZE_KEY -> rasterArr.length.toString + ) + ) + } + } + } + + /** + * Reads a raster from a file system path. Reads a subdataset if the path + * is to a subdataset. + * - Populates the raster with a dataset, if able. + * - May construct an empty [[RasterGDAL]], test `isEmptyRasterGDAL` and + * review error keys in `createInfo`. + * @example + * Raster: path = "/path/to/file.tif" Subdataset: path = + * "FORMAT:/path/to/file.tif:subdataset" + * + * @param createInfo + * Map of create info for the raster. + * @param exprConfigOpt + * Option [[ExprConfig]] + * @return + * A [[RasterGDAL]] object (test `isEmptyRasterGDAL`). + */ + def rasterHydratedFromPath(createInfo: Map[String, String], exprConfigOpt: Option[ExprConfig]): RasterGDAL = { + + // (1) initial variables from params + // - construct a [[PathGDAL]] to assist + val inPathGDAL = PathGDAL(createInfo.getOrElse(RASTER_PATH_KEY, NO_PATH_STRING)) + val driverNameOpt = createInfo.get(RASTER_DRIVER_KEY) + + if (!inPathGDAL.isPathSetAndExists) { + // (2) handle explicitly empty conditions + // - [[NO_PATH_STRING]] hits this condition + // - also, file not present on file system (via `asFileSystemPath` check), + // so don't worry about stripping back a path to "clean" ect... handled by the object + val result = RasterGDAL() + result.updateCreateInfoError( + "readRasterUniversalPath - explicitly empty conditions", + fullMsg = "check 'path' value provided (does it exist?)." + ) + result + } else { + // (3) Prep for a subdataset path or a filesystem path + // - both of these handle fuse (e.g. if URISchema part of raw path) + val readPathOpt = { + if (inPathGDAL.isSubdatasetPath) inPathGDAL.asSubdatasetGDALFuseOpt + else inPathGDAL.asFileSystemPathOpt + } + // (4) load readPath to dataset + readPathOpt match { + case Some(readPath) => this.rawPathAsDatasetOpt(readPath, driverNameOpt) match { + case Some(dataset) => + // (4a) dataset was successful + RasterGDAL( + dataset, + exprConfigOpt, + createInfo + ) + case _ => + // (4b) dataset was unsuccessful + // - create empty object + val result = RasterGDAL() + result.updateCreateInfoError( + "readRasterUniversalPath - issue generating dataset from subdataset or filesystem path", + fullMsg = s""" + |Error reading raster from path: $readPath + |Error: ${gdal.GetLastErrorMsg()} + """ + ) + result + } + case _ => + // (4c) the initial option unsuccessful + val result = RasterGDAL() + result.updateCreateInfoError( + "readRasterUniversalPath - issue generating subdataset or filesystem path", + fullMsg = s"check initial path '${inPathGDAL.path}' ." + ) + result + } + } + } + + // //////////////////////////////////////////////////////////// + // ??? ARE THESE NEEDED ??? + // //////////////////////////////////////////////////////////// +// +// /** +// * This is a simple Getter. +// * @return +// * returns option for the fuse dir used, None means using latest +// * configured checkpoint dir. +// */ +// def getFusePathOpt: Option[String] +// +// /** @return whether fuse path has same extension, default is false. */ +// def isPathExtMatchFuse: Boolean +// +// /** @return whether fuse is available for loading as dataset. */ +// def isFusePathSetAndExists: Boolean +// +// /** +// * @return +// * whether fuse path is / would be in fuse dir (following RasterIO +// * conventions). +// */ +// def isFusePathInFuseDir: Boolean +// +// /** +// * @return +// * whether the path is the same as the fuse path (false if either are +// * None). +// */ +// def isCreateInfoPathSameAsFuse: Boolean +// +// /** +// * Fuse path which will be used in persisting the raster +// * - This does not generate a new path, just conditionally might +// * invalidate an existing path (make None). +// * - Use Impl `_handleFlags` or higher methods `withDatasetHydrated` or +// * `finalizeRaster` to actually perform the writes. +// * +// * @param forceNone +// * For various externals that require a new fuse path (based on latest +// * fuse `config` settings). Will invalidate existing path. +// * - This does not generate a new path. +// * +// * @return +// * [[RasterGDAL]] `this` (fluent). +// */ +// def configFusePathOpt(forceNone: Boolean): RasterGDAL +// +// /** +// * Set new path. +// * - invalidates existing paths (local and fuse) or dataset. +// * +// * @param rawPath +// * path to set. +// * @param fuseDirOverrideOpt +// * If option provide, set / use the specified fuse directory. +// * @return +// * [[RasterGDAL]] `this` (fluent). +// */ +// def configNewRawPath( +// rawPath: String, +// fuseDirOverrideOpt: Option[String] = None +// ): RasterGDAL +// +// /** @inheritdoc */ +// override def isPathExtMatchFuse: Boolean = +// Try { +// datasetGDAL.pathGDAL.getExtOpt.get == fuseGDAL.getExtOpt.get +// }.getOrElse(false) +// +// /** @inheritdoc */ +// override def isFusePathSetAndExists: Boolean = fuseGDAL.isPathSetAndExists +// +// /** @inheritdoc */ +// override def isFusePathInFuseDir: Boolean = +// Try { +// // !!! avoid cyclic dependencies !!! +// // - wrapped to handle false conditions +// this.fuseDirOpt match { +// case Some(dir) => this.fuseGDAL.path.startsWith(dir) +// case _ => this.fuseGDAL.path.startsWith(GDAL.getCheckpointDir) +// } +// }.getOrElse(false) +// +// /** @inheritdoc */ +// override def isCreateInfoPathSameAsFuse: Boolean = +// Try { +// // !!! avoid cyclic dependencies !!! +// this.getRawPath == fuseGDAL.path +// }.getOrElse(false) +// +// /** fuse path option to None; returns `this` (fluent). */ +// def resetFusePathOpt(): RasterGDAL = { +// fuseGDAL.resetPath +// this +// } + +} diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterReader.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterReader.scala deleted file mode 100644 index 09b819df9..000000000 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterReader.scala +++ /dev/null @@ -1,49 +0,0 @@ -package com.databricks.labs.mosaic.core.raster.io - -import com.databricks.labs.mosaic.core.raster.gdal.{MosaicRasterBandGDAL, MosaicRasterGDAL} - -trait RasterReader { - - /** - * Reads a raster band from a file system path. Reads a subdataset band if - * the path is to a subdataset. Assumes "path" is a key in createInfo. - * - * @example - * Raster: path = "/path/to/file.tif" Subdataset: path = - * "FORMAT:/path/to/file.tif:subdataset" - * @param bandIndex - * The band index to read (1+ indexed). - * @param createInfo - * Map of create info for the raster. - * @return - * A [[MosaicRasterBandGDAL]] object. - */ - def readBand(bandIndex: Int, createInfo: Map[String, String]): MosaicRasterBandGDAL - - /** - * Reads a raster from a byte array. Expects "driver" in createInfo. - * @param contentBytes - * The byte array containing the raster data. - * @param createInfo - * Mosaic creation info of the raster. Note: This is not the same as the - * metadata of the raster. This is not the same as GDAL creation options. - * @return - * A [[MosaicRasterGDAL]] object. - */ - def readRaster(contentBytes: Array[Byte], createInfo: Map[String, String]): MosaicRasterGDAL - - /** - * Reads a raster from a file system path. Reads a subdataset if the path - * is to a subdataset. Assumes "path" is a key in createInfo. - * - * @example - * Raster: path = "/path/to/file.tif" Subdataset: path = - * "FORMAT:/path/to/file.tif:subdataset" - * @param createInfo - * Map of create info for the raster. - * @return - * A [[MosaicRasterGDAL]] object. - */ - def readRaster(createInfo: Map[String, String]): MosaicRasterGDAL - -} diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterWriter.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterWriter.scala deleted file mode 100644 index 50f3d4a63..000000000 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterWriter.scala +++ /dev/null @@ -1,48 +0,0 @@ -package com.databricks.labs.mosaic.core.raster.io - -/** - * RasterWriter is a trait that defines the interface for writing raster data - * to a file system path or as bytes. It is used by the [[com.databricks.labs.mosaic.core.raster.api.GDAL]] - * Raster API to write rasters from the internal [[com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL]] - * object. - */ -trait RasterWriter { - - /** - * Writes a raster to a byte array. - * - * @param doDestroy - * A boolean indicating if the raster object should be destroyed after writing. - * - file paths handled separately. - * @return - * A byte array containing the raster data. - */ - def writeToBytes(doDestroy: Boolean): Array[Byte] - - /** - * Writes a raster to a specified file system path. - * - * @param newPath - * The path to write the raster. - * @param doDestroy - * A boolean indicating if the raster object should be destroyed after writing. - * - file paths handled separately. - * Skip deletion of interim file writes, if any. - * @return - * The path where written (may differ, e.g. due to subdatasets). - */ - def writeToPath(newPath: String, doDestroy: Boolean): String - - /** - * Writes a raster to the configured checkpoint directory. - * - * @param doDestroy - * A boolean indicating if the raster object should be destroyed after writing. - * - file paths handled separately. - * Skip deletion of interim file writes, if any. - * @return - * The path where written (may differ, e.g. due to subdatasets). - */ - def writeToCheckpointDir(doDestroy: Boolean): String - -} diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/CombineAVG.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/CombineAVG.scala index caab0f299..e00225acc 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/CombineAVG.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/CombineAVG.scala @@ -1,7 +1,8 @@ package com.databricks.labs.mosaic.core.raster.operator -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.operator.pixel.PixelCombineRasters +import com.databricks.labs.mosaic.functions.ExprConfig /** CombineAVG is a helper object for combining rasters using average. */ object CombineAVG { @@ -14,11 +15,12 @@ object CombineAVG { * * @param rasters * The rasters to compute result for. - * + * @param exprConfigOpt + * Option [[ExprConfig]] * @return * A new raster with average of input rasters. */ - def compute(rasters: Seq[MosaicRasterGDAL]): MosaicRasterGDAL = { + def compute(rasters: Seq[RasterGDAL], exprConfigOpt: Option[ExprConfig]): RasterGDAL = { val pythonFunc = """ |import numpy as np @@ -32,7 +34,7 @@ object CombineAVG { | np.divide(pixel_sum, div, out=out_ar, casting='unsafe') | np.clip(out_ar, stacked_array.min(), stacked_array.max(), out=out_ar) |""".stripMargin - PixelCombineRasters.combine(rasters, pythonFunc, "average") + PixelCombineRasters.combine(rasters, pythonFunc, "average", exprConfigOpt) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/NDVI.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/NDVI.scala index 69d3bbb30..f2f667b80 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/NDVI.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/NDVI.scala @@ -1,9 +1,8 @@ package com.databricks.labs.mosaic.core.raster.operator -import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALCalc -import com.databricks.labs.mosaic.utils.PathUtils +import com.databricks.labs.mosaic.functions.ExprConfig /** NDVI is a helper object for computing NDVI. */ object NDVI { @@ -17,16 +16,18 @@ object NDVI { * Index of the red band. * @param nirIndex * Index of the near-infrared band. + * @param exprConfigOpt + * Option [[ExprConfig]] * @return * MosaicRasterGDAL with NDVI computed. */ - def compute(raster: MosaicRasterGDAL, redIndex: Int, nirIndex: Int): MosaicRasterGDAL = { - val ndviPath = PathUtils.createTmpFilePath(GDAL.getExtension(raster.getDriverShortName)) + def compute(raster: RasterGDAL, redIndex: Int, nirIndex: Int, exprConfigOpt: Option[ExprConfig]): RasterGDAL = { + val ndviPath = raster.createTmpFileFromDriver(exprConfigOpt) // noinspection ScalaStyle val gdalCalcCommand = - s"""gdal_calc -A ${raster.getPath} --A_band=$redIndex -B ${raster.getPath} --B_band=$nirIndex --outfile=$ndviPath --calc="(B-A)/(B+A)"""" + s"""gdal_calc -A ${raster.getRawPath} --A_band=$redIndex -B ${raster.getRawPath} --B_band=$nirIndex --outfile=$ndviPath --calc="(B-A)/(B+A)"""" - GDALCalc.executeCalc(gdalCalcCommand, ndviPath) + GDALCalc.executeCalc(gdalCalcCommand, ndviPath, exprConfigOpt) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala index 579b8c369..a787b0452 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala @@ -2,11 +2,9 @@ package com.databricks.labs.mosaic.core.raster.operator.clip import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI -import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALWarp -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig -import com.databricks.labs.mosaic.utils.PathUtils +import com.databricks.labs.mosaic.functions.ExprConfig import org.gdal.osr.SpatialReference /** @@ -32,25 +30,22 @@ object RasterClipByVector { * The geometry CRS. * @param geometryAPI * The geometry API. + * @param exprConfigOpt + * Option [[ExprConfig]] * @param cutlineAllTouched - * whether pixels touching cutline included (true) - * or only half-in (false), default: true. + * Whether pixels touching cutline included (true) + * or only half-in (false), default: true. * @return * A clipped raster. */ def clip( - raster: MosaicRasterGDAL, geometry: MosaicGeometry, geomCRS: SpatialReference, - geometryAPI: GeometryAPI, cutlineAllTouched: Boolean = true, mosaicConfig: MosaicExpressionConfig = null - ): MosaicRasterGDAL = { + raster: RasterGDAL, geometry: MosaicGeometry, geomCRS: SpatialReference, + geometryAPI: GeometryAPI, exprConfigOpt: Option[ExprConfig], cutlineAllTouched: Boolean = true + ): RasterGDAL = { val rasterCRS = raster.getSpatialReference - val outDriverShortName = raster.getDriverShortName val geomSrcCRS = if (geomCRS == null) rasterCRS else geomCRS - - val resultFileName = PathUtils.createTmpFilePath( - GDAL.getExtension(outDriverShortName), - mosaicConfig = mosaicConfig - ) - val shapeFileName = VectorClipper.generateClipper(geometry, geomSrcCRS, rasterCRS, geometryAPI) + val resultFileName = raster.createTmpFileFromDriver(exprConfigOpt) + val shapePath = VectorClipper.generateClipper(geometry, geomSrcCRS, rasterCRS, geometryAPI, exprConfigOpt) // Reference https://gdal.org/programs/gdalwarp.html for cmd line usage // For more on -wo consult https://gdal.org/doxygen/structGDALWarpOptions.html @@ -61,7 +56,7 @@ object RasterClipByVector { } else { "" } - val cmd = s"gdalwarp$cutlineToken -cutline $shapeFileName -crop_to_cutline" + val cmd = s"gdalwarp$cutlineToken -cutline $shapePath -crop_to_cutline" /* * //scalastyle:off println @@ -70,12 +65,13 @@ object RasterClipByVector { */ val result = GDALWarp.executeWarp( - resultFileName, - Seq(raster), - command = cmd + resultFileName, + Seq(raster), + command = cmd, + exprConfigOpt ) - VectorClipper.cleanUpClipper(shapeFileName) + VectorClipper.cleanUpClipper(shapePath) result } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/VectorClipper.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/VectorClipper.scala index 8509ce375..5ed66b9a7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/VectorClipper.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/VectorClipper.scala @@ -2,6 +2,8 @@ package com.databricks.labs.mosaic.core.raster.operator.clip import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI +import com.databricks.labs.mosaic.core.raster.io.RasterIO.flushAndDestroy +import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.utils.PathUtils import org.gdal.gdal.gdal import org.gdal.ogr.ogrConstants.OFTInteger @@ -18,11 +20,13 @@ object VectorClipper { /** * Generates an in memory shapefile that is used to clip a raster. + * @param exprConfigOpt + * Option [[ExprConfig]] * @return * The shapefile name. */ - private def getShapefileName: String = { - val shapeFileName = PathUtils.createTmpFilePath("shp") + private def getShapefilePath(exprConfigOpt: Option[ExprConfig]): String = { + val shapeFileName = PathUtils.createTmpFilePath("shp", exprConfigOpt) shapeFileName } @@ -43,10 +47,10 @@ object VectorClipper { * Generates a clipper shapefile that is used to clip a raster. The * shapefile is flushed to disk and then the data source is deleted. The * shapefile is accessed by gdalwarp by file name. - * @note + * + * @note * The shapefile is generated in memory. - * - * @param geometry + * @param geometry * The geometry to clip by. * @param srcCrs * The geometry CRS. @@ -54,15 +58,21 @@ object VectorClipper { * The raster CRS. * @param geometryAPI * The geometry API. + * @param exprConfigOpt + * Option [[ExprConfig]] * @return * The shapefile name. */ - def generateClipper(geometry: MosaicGeometry, srcCrs: SpatialReference, dstCrs: SpatialReference, geometryAPI: GeometryAPI): String = { - val shapeFileName = getShapefileName - var shpDataSource = getShapefile(shapeFileName) - + def generateClipper( + geometry: MosaicGeometry, + srcCrs: SpatialReference, + dstCrs: SpatialReference, + geometryAPI: GeometryAPI, + exprConfigOpt: Option[ExprConfig] + ): String = { + val shapePath = getShapefilePath(exprConfigOpt) + val shpDataSource: DataSource = getShapefile(shapePath) // note: not a Dataset val projectedGeom = geometry.osrTransformCRS(srcCrs, dstCrs, geometryAPI) - val geom = ogr.CreateGeometryFromWkb(projectedGeom.toWKB) // 0.4.3 added SRS @@ -76,22 +86,20 @@ object VectorClipper { feature.SetField("id", 1) geomLayer.CreateFeature(feature) - shpDataSource.FlushCache() - shpDataSource.delete() - shpDataSource = null + flushAndDestroy(shpDataSource) // flush cache - shapeFileName + shapePath } /** * Cleans up the clipper shapefile. * - * @param shapeFileName + * @param shapePath * The shapefile to clean up. */ - def cleanUpClipper(shapeFileName: String): Unit = { - Try(ogr.GetDriverByName("ESRI Shapefile").DeleteDataSource(shapeFileName)) -// Try(gdal.Unlink(shapeFileName)) // 0.4.3 let cleanup manager unlink + def cleanUpClipper(shapePath: String): Unit = { + Try(ogr.GetDriverByName("ESRI Shapefile").DeleteDataSource(shapePath)) + Try(gdal.Unlink(shapePath)) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala index de215b45c..67e40fedf 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala @@ -1,6 +1,9 @@ package com.databricks.labs.mosaic.core.raster.operator.gdal -import com.databricks.labs.mosaic.core.raster.gdal.{MosaicRasterGDAL, MosaicRasterWriteOptions} +import com.databricks.labs.mosaic.{RASTER_ALL_PARENTS_KEY, RASTER_DRIVER_KEY, RASTER_LAST_CMD_KEY, RASTER_LAST_ERR_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.core.raster.gdal.{RasterGDAL, RasterWriteOptions} +import com.databricks.labs.mosaic.core.raster.io.RasterIO.flushAndDestroy +import com.databricks.labs.mosaic.functions.ExprConfig import org.gdal.gdal.{BuildVRTOptions, gdal} /** GDALBuildVRT is a wrapper for the GDAL BuildVRT command. */ @@ -15,28 +18,37 @@ object GDALBuildVRT { * The rasters to build the VRT from. * @param command * The GDAL BuildVRT command. + * @param exprConfigOpt + * Option [[ExprConfig]] * @return * A MosaicRaster object. */ - def executeVRT(outputPath: String, rasters: Seq[MosaicRasterGDAL], command: String): MosaicRasterGDAL = { + def executeVRT(outputPath: String, rasters: Seq[RasterGDAL], command: String, exprConfigOpt: Option[ExprConfig]): RasterGDAL = { require(command.startsWith("gdalbuildvrt"), "Not a valid GDAL Build VRT command.") - val effectiveCommand = OperatorOptions.appendOptions(command, MosaicRasterWriteOptions.VRT) + val effectiveCommand = OperatorOptions.appendOptions(command, RasterWriteOptions.VRT) val vrtOptionsVec = OperatorOptions.parseOptions(effectiveCommand) val vrtOptions = new BuildVRTOptions(vrtOptionsVec) - val vrtResult = gdal.BuildVRT(outputPath, rasters.map(_.getDatasetHydrated).toArray, vrtOptions) + val vrtResult = gdal.BuildVRT(outputPath, rasters.map(_.withDatasetHydratedOpt().get).toArray, vrtOptions) val errorMsg = gdal.GetLastErrorMsg + +// if (errorMsg.nonEmpty) { +// // scalastyle:off println +// println(s"... GDALBuildVRT (last_error) - '$errorMsg' for '$outputPath'") +// // scalastyle:on println +// } + + flushAndDestroy(vrtResult) + val createInfo = Map( - "path" -> outputPath, - "parentPath" -> rasters.head.getParentPath, - "driver" -> "VRT", - "last_command" -> effectiveCommand, - "last_error" -> errorMsg, - "all_parents" -> rasters.map(_.getParentPath).mkString(";") + RASTER_PATH_KEY -> outputPath, + RASTER_PARENT_PATH_KEY -> rasters.head.getRawParentPath, + RASTER_DRIVER_KEY -> "VRT", + RASTER_LAST_CMD_KEY -> effectiveCommand, + RASTER_LAST_ERR_KEY -> errorMsg, + RASTER_ALL_PARENTS_KEY -> rasters.map(_.getRawParentPath).mkString(";") ) - // VRT files are just meta files, mem size doesnt make much sense so we keep -1 - val result = MosaicRasterGDAL(vrtResult, createInfo, -1) - result.reHydrate() // flush cache - result + + RasterGDAL(createInfo, exprConfigOpt) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala index e3a16c527..04363a70b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala @@ -1,7 +1,8 @@ package com.databricks.labs.mosaic.core.raster.operator.gdal -import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.gdal.{MosaicRasterGDAL, MosaicRasterWriteOptions} +import com.databricks.labs.mosaic.{RASTER_ALL_PARENTS_KEY, RASTER_DRIVER_KEY, RASTER_FULL_ERR_KEY, RASTER_LAST_CMD_KEY, RASTER_LAST_ERR_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.core.raster.gdal.{RasterGDAL, RasterWriteOptions} +import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.utils.SysUtils import org.gdal.gdal.gdal @@ -26,24 +27,32 @@ object GDALCalc { * The GDAL Calc command to execute. * @param resultPath * The path to the result. + * @param exprConfigOpt + * Option [[ExprConfig]] * @return - * Returns the result as a [[MosaicRasterGDAL]]. + * Returns the result as a [[RasterGDAL]]. */ - def executeCalc(gdalCalcCommand: String, resultPath: String): MosaicRasterGDAL = { + def executeCalc(gdalCalcCommand: String, resultPath: String, exprConfigOpt: Option[ExprConfig]): RasterGDAL = { require(gdalCalcCommand.startsWith("gdal_calc"), "Not a valid GDAL Calc command.") - val effectiveCommand = OperatorOptions.appendOptions(gdalCalcCommand, MosaicRasterWriteOptions.GTiff) + val effectiveCommand = OperatorOptions.appendOptions(gdalCalcCommand, RasterWriteOptions.GTiff) val toRun = effectiveCommand.replace("gdal_calc", gdal_calc) val commandRes = SysUtils.runCommand(s"python3 $toRun") val errorMsg = gdal.GetLastErrorMsg - val calcResult = GDAL.raster(resultPath, resultPath) + +// if (errorMsg.nonEmpty) { +// // scalastyle:off println +// println(s"... GDALCalc (last_error) - '$errorMsg' for '$resultPath'") +// // scalastyle:on println +// } + val createInfo = Map( - "path" -> resultPath, - "parentPath" -> resultPath, - "driver" -> "GTiff", - "last_command" -> effectiveCommand, - "last_error" -> errorMsg, - "all_parents" -> resultPath, - "full_error" -> s""" + RASTER_PATH_KEY -> resultPath, + RASTER_PARENT_PATH_KEY -> resultPath, + RASTER_DRIVER_KEY -> "GTiff", + RASTER_LAST_CMD_KEY -> effectiveCommand, + RASTER_LAST_ERR_KEY -> errorMsg, + RASTER_ALL_PARENTS_KEY -> resultPath, + RASTER_FULL_ERR_KEY -> s""" |GDAL Calc command failed: |GDAL err: |$errorMsg @@ -53,9 +62,7 @@ object GDALCalc { |${commandRes._3} |""".stripMargin ) - val result = calcResult.copy(createInfoInit = createInfo) - //result.reHydrate() // flush cache not needed here - result + RasterGDAL(createInfo, exprConfigOpt) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALInfo.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALInfo.scala index cd2430e0e..fd0cfaf7e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALInfo.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALInfo.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.core.raster.operator.gdal -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import org.gdal.gdal.{InfoOptions, gdal} /** GDALBuildVRT is a wrapper for the GDAL BuildVRT command. */ @@ -17,12 +17,12 @@ object GDALInfo { * @return * A result json string. */ - def executeInfo(raster: MosaicRasterGDAL, command: String): String = { + def executeInfo(raster: RasterGDAL, command: String): String = { require(command.startsWith("gdalinfo"), "Not a valid GDAL Info command.") val infoOptionsVec = OperatorOptions.parseOptions(command) val infoOptions = new InfoOptions(infoOptionsVec) - val gdalInfo = gdal.GDALInfo(raster.getDatasetHydrated, infoOptions) + val gdalInfo = gdal.GDALInfo(raster.withDatasetHydratedOpt().get, infoOptions) if (gdalInfo == null) { s""" diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala index 8acd8f436..760cbdf8e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala @@ -1,9 +1,11 @@ package com.databricks.labs.mosaic.core.raster.operator.gdal -import com.databricks.labs.mosaic.core.raster.gdal.{MosaicRasterGDAL, MosaicRasterWriteOptions} +import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_ALL_PARENTS_KEY, RASTER_DRIVER_KEY, RASTER_LAST_CMD_KEY, RASTER_LAST_ERR_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.core.raster.gdal.{RasterGDAL, RasterWriteOptions} +import com.databricks.labs.mosaic.core.raster.io.RasterIO.flushAndDestroy +import com.databricks.labs.mosaic.functions.ExprConfig import org.gdal.gdal.{TranslateOptions, gdal} -import java.nio.file.{Files, Paths} /** GDALTranslate is a wrapper for the GDAL Translate command. */ object GDALTranslate { @@ -17,33 +19,46 @@ object GDALTranslate { * The raster to translate. * @param command * The GDAL Translate command. + * @writeOptions + * [[RasterWriteOptions]] + * @exprConfigOpt + * Option [[ExprConfig]] * @return * A MosaicRaster object. */ def executeTranslate( outputPath: String, - raster: MosaicRasterGDAL, + raster: RasterGDAL, command: String, - writeOptions: MosaicRasterWriteOptions - ): MosaicRasterGDAL = { + writeOptions: RasterWriteOptions, + exprConfigOpt: Option[ExprConfig] + ): RasterGDAL = { require(command.startsWith("gdal_translate"), "Not a valid GDAL Translate command.") val effectiveCommand = OperatorOptions.appendOptions(command, writeOptions) val translateOptionsVec = OperatorOptions.parseOptions(effectiveCommand) val translateOptions = new TranslateOptions(translateOptionsVec) - val transResult = gdal.Translate(outputPath, raster.getDatasetHydrated, translateOptions) + val transResult = gdal.Translate(outputPath, raster.withDatasetHydratedOpt().get, translateOptions) val errorMsg = gdal.GetLastErrorMsg - val size = Files.size(Paths.get(outputPath)) - val createInfo = Map( - "path" -> outputPath, - "parentPath" -> raster.getParentPath, - "driver" -> writeOptions.format, - "last_command" -> effectiveCommand, - "last_error" -> errorMsg, - "all_parents" -> raster.getParentPath + +// if (errorMsg.nonEmpty) { +// // scalastyle:off println +// println(s"... GDALTranslate (last_error) - '$errorMsg' for '$outputPath'") +// // scalastyle:on println +// } + + flushAndDestroy(transResult) + + RasterGDAL( + Map( + RASTER_PATH_KEY -> outputPath, + RASTER_PARENT_PATH_KEY -> raster.identifyPseudoPathOpt().getOrElse(NO_PATH_STRING), + RASTER_DRIVER_KEY -> writeOptions.format, + RASTER_LAST_CMD_KEY -> effectiveCommand, + RASTER_LAST_ERR_KEY -> errorMsg, + RASTER_ALL_PARENTS_KEY -> raster.getRawParentPath + ), + exprConfigOpt ) - val result = raster.copy(transResult, createInfo, size) - result.reHydrate() // flush cache - result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala index 7b8e86e8b..3250ed7e0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala @@ -1,6 +1,9 @@ package com.databricks.labs.mosaic.core.raster.operator.gdal -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_ALL_PARENTS_KEY, RASTER_DRIVER_KEY, RASTER_LAST_CMD_KEY, RASTER_LAST_ERR_KEY, RASTER_MEM_SIZE_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL +import com.databricks.labs.mosaic.core.raster.io.RasterIO.flushAndDestroy +import com.databricks.labs.mosaic.functions.ExprConfig import org.gdal.gdal.{WarpOptions, gdal} import java.nio.file.{Files, Paths} @@ -18,31 +21,41 @@ object GDALWarp { * The rasters to warp. * @param command * The GDAL Warp command. + * @param exprConfigOpt + * Option [[ExprConfig]] * @return - * A MosaicRaster object. + * A Raster object. */ - def executeWarp(outputPath: String, rasters: Seq[MosaicRasterGDAL], command: String): MosaicRasterGDAL = { + def executeWarp(outputPath: String, rasters: Seq[RasterGDAL], command: String, exprConfigOpt: Option[ExprConfig]): RasterGDAL = { require(command.startsWith("gdalwarp"), "Not a valid GDAL Warp command.") // Test: gdal.ParseCommandLine(command) val effectiveCommand = OperatorOptions.appendOptions(command, rasters.head.getWriteOptions) val warpOptionsVec = OperatorOptions.parseOptions(effectiveCommand) val warpOptions = new WarpOptions(warpOptionsVec) - val warpResult = gdal.Warp(outputPath, rasters.map(_.getDatasetHydrated).toArray, warpOptions) + val warpResult = gdal.Warp(outputPath, rasters.map(_.withDatasetHydratedOpt().get).toArray, warpOptions) // Format will always be the same as the first raster val errorMsg = gdal.GetLastErrorMsg + +// if (errorMsg.nonEmpty) { +// // scalastyle:off println +// println(s"... GDALWarp (last_error) - '$errorMsg' for '$outputPath'") +// // scalastyle:on println +// } + + flushAndDestroy(warpResult) + val size = Try(Files.size(Paths.get(outputPath))).getOrElse(-1L) - val clipCreateInfo = Map( - "path" -> outputPath, - "parentPath" -> rasters.head.getParentPath, - "driver" -> rasters.head.getWriteOptions.format, - "mem_size" -> size.toString, - "last_command" -> effectiveCommand, - "last_error" -> errorMsg, - "all_parents" -> rasters.map(_.getParentPath).mkString(";") + val createInfo = Map( + RASTER_PATH_KEY -> outputPath, + RASTER_PARENT_PATH_KEY -> rasters.head.identifyPseudoPathOpt().getOrElse(NO_PATH_STRING), + RASTER_DRIVER_KEY -> rasters.head.getWriteOptions.format, + RASTER_MEM_SIZE_KEY -> size.toString, + RASTER_LAST_CMD_KEY -> effectiveCommand, + RASTER_LAST_ERR_KEY -> errorMsg, + RASTER_ALL_PARENTS_KEY -> rasters.map(_.getRawParentPath).mkString(";") ) - val result = rasters.head.copy(warpResult, clipCreateInfo, size) - result.reHydrate() // need to flushCache - result + + RasterGDAL(createInfo, exprConfigOpt) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/OperatorOptions.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/OperatorOptions.scala index bc656ec01..5229ff2f2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/OperatorOptions.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/OperatorOptions.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.core.raster.operator.gdal -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterWriteOptions +import com.databricks.labs.mosaic.core.raster.gdal.RasterWriteOptions /** OperatorOptions is a helper object for parsing GDAL command options. */ object OperatorOptions { @@ -33,7 +33,7 @@ object OperatorOptions { * decide what is supported and for which format. * @return */ - def appendOptions(command: String, writeOptions: MosaicRasterWriteOptions): String = { + def appendOptions(command: String, writeOptions: RasterWriteOptions): String = { val compression = writeOptions.compression if (command.startsWith("gdal_calc")) { writeOptions.format match { diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala index 965a3b0fd..0574367c8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala @@ -1,7 +1,8 @@ package com.databricks.labs.mosaic.core.raster.operator.merge -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.operator.gdal.{GDALBuildVRT, GDALTranslate} +import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.sql.types.{BinaryType, DataType} @@ -17,29 +18,33 @@ object MergeBands extends { * The rasters to merge. * @param resampling * The resampling method to use. + * @param exprConfigOpt + * Option [[ExprConfig]] * @return * A MosaicRaster object. */ - def merge(rasters: Seq[MosaicRasterGDAL], resampling: String): MosaicRasterGDAL = { + def merge(rasters: Seq[RasterGDAL], resampling: String, exprConfigOpt: Option[ExprConfig]): RasterGDAL = { val outOptions = rasters.head.getWriteOptions - val vrtPath = PathUtils.createTmpFilePath("vrt") - val rasterPath = PathUtils.createTmpFilePath(outOptions.extension) + val vrtPath = PathUtils.createTmpFilePath("vrt", exprConfigOpt) + val rasterPath = PathUtils.createTmpFilePath(outOptions.extension, exprConfigOpt) val vrtRaster = GDALBuildVRT.executeVRT( - vrtPath, - rasters, - command = s"gdalbuildvrt -separate -resolution highest" + vrtPath, + rasters, + command = s"gdalbuildvrt -separate -resolution highest", + exprConfigOpt ) val result = GDALTranslate.executeTranslate( - rasterPath, - vrtRaster, - command = s"gdal_translate -r $resampling", - outOptions + rasterPath, + vrtRaster, + command = s"gdal_translate -r $resampling", + outOptions, + exprConfigOpt ) - vrtRaster.destroy() + vrtRaster.flushAndDestroy() result } @@ -54,29 +59,33 @@ object MergeBands extends { * The pixel size to use. * @param resampling * The resampling method to use. + * @param exprConfigOpt + * Option [[ExprConfig]] * @return * A MosaicRaster object. */ - def merge(rasters: Seq[MosaicRasterGDAL], pixel: (Double, Double), resampling: String): MosaicRasterGDAL = { + def merge(rasters: Seq[RasterGDAL], pixel: (Double, Double), resampling: String, exprConfigOpt: Option[ExprConfig]): RasterGDAL = { val outOptions = rasters.head.getWriteOptions - val vrtPath = PathUtils.createTmpFilePath("vrt") - val rasterPath = PathUtils.createTmpFilePath(outOptions.extension) + val vrtPath = PathUtils.createTmpFilePath("vrt", exprConfigOpt) + val rasterPath = PathUtils.createTmpFilePath(outOptions.extension, exprConfigOpt) val vrtRaster = GDALBuildVRT.executeVRT( - vrtPath, - rasters, - command = s"gdalbuildvrt -separate -resolution user -tr ${pixel._1} ${pixel._2}" + vrtPath, + rasters, + command = s"gdalbuildvrt -separate -resolution user -tr ${pixel._1} ${pixel._2}", + exprConfigOpt ) val result = GDALTranslate.executeTranslate( - rasterPath, - vrtRaster, - command = s"gdalwarp -r $resampling", - outOptions + rasterPath, + vrtRaster, + command = s"gdalwarp -r $resampling", + outOptions, + exprConfigOpt ) - vrtRaster.destroy() + vrtRaster.flushAndDestroy() result } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeRasters.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeRasters.scala index 49bb3bf44..9c74e5254 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeRasters.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeRasters.scala @@ -1,7 +1,8 @@ package com.databricks.labs.mosaic.core.raster.operator.merge -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.operator.gdal.{GDALBuildVRT, GDALTranslate} +import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.sql.types.{BinaryType, DataType} @@ -15,29 +16,33 @@ object MergeRasters { * * @param rasters * The rasters to merge. + * @param exprConfigOpt + * Option [[ExprConfig]] * @return - * A MosaicRaster object. + * A Raster object. */ - def merge(rasters: Seq[MosaicRasterGDAL]): MosaicRasterGDAL = { + def merge(rasters: Seq[RasterGDAL], exprConfigOpt: Option[ExprConfig]): RasterGDAL = { val outOptions = rasters.head.getWriteOptions - val vrtPath = PathUtils.createTmpFilePath("vrt") - val rasterPath = PathUtils.createTmpFilePath(outOptions.extension) + val vrtPath = PathUtils.createTmpFilePath("vrt", exprConfigOpt) + val rasterPath = PathUtils.createTmpFilePath(outOptions.extension, exprConfigOpt) val vrtRaster = GDALBuildVRT.executeVRT( - vrtPath, - rasters, - command = s"gdalbuildvrt -resolution highest" + vrtPath, + rasters, + command = s"gdalbuildvrt -resolution highest", + exprConfigOpt ) val result = GDALTranslate.executeTranslate( - rasterPath, - vrtRaster, - command = s"gdal_translate", - outOptions + rasterPath, + vrtRaster, + command = s"gdal_translate", + outOptions, + exprConfigOpt ) - vrtRaster.destroy() // after translate + vrtRaster.flushAndDestroy() result } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala index 593592b2e..69fb76503 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala @@ -1,7 +1,8 @@ package com.databricks.labs.mosaic.core.raster.operator.pixel -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.operator.gdal.{GDALBuildVRT, GDALTranslate} +import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.sql.types.{BinaryType, DataType} @@ -22,34 +23,44 @@ object PixelCombineRasters { * Provided function. * @param pythonFuncName * Function name. + * @param exprConfigOpt + * Option [[ExprConfig]] * @return - * A MosaicRaster object. + * A Raster object. */ - def combine(rasters: Seq[MosaicRasterGDAL], pythonFunc: String, pythonFuncName: String): MosaicRasterGDAL = { + def combine( + rasters: Seq[RasterGDAL], + pythonFunc: String, + pythonFuncName: String, + exprConfigOpt: Option[ExprConfig] + ): RasterGDAL = { val outOptions = rasters.head.getWriteOptions - val vrtPath = PathUtils.createTmpFilePath("vrt") - val rasterPath = PathUtils.createTmpFilePath(outOptions.extension) + val vrtPath = PathUtils.createTmpFilePath("vrt", exprConfigOpt) + val rasterPath = PathUtils.createTmpFilePath(outOptions.extension, exprConfigOpt) val vrtRaster = GDALBuildVRT.executeVRT( - vrtPath, - rasters, - command = s"gdalbuildvrt -resolution highest" + vrtPath, + rasters, + command = s"gdalbuildvrt -resolution highest", + exprConfigOpt ) addPixelFunction(vrtPath, pythonFunc, pythonFuncName) - vrtRaster.reHydrate() // after pixel func + val vrtModRaster = RasterGDAL(vrtRaster.getCreateInfo, exprConfigOpt) val result = GDALTranslate.executeTranslate( - rasterPath, - vrtRaster, - command = s"gdal_translate", - outOptions + rasterPath, + vrtModRaster, + command = s"gdal_translate", + outOptions, + exprConfigOpt ) - vrtRaster.destroy() // post translate + { vrtRaster.flushAndDestroy(); vrtModRaster.flushAndDestroy() } result + } /** diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/proj/RasterProject.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/proj/RasterProject.scala index 566e1331a..6dbb26338 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/proj/RasterProject.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/proj/RasterProject.scala @@ -1,9 +1,8 @@ package com.databricks.labs.mosaic.core.raster.operator.proj -import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALWarp -import com.databricks.labs.mosaic.utils.PathUtils +import com.databricks.labs.mosaic.functions.ExprConfig import org.gdal.osr.SpatialReference /** @@ -21,22 +20,23 @@ object RasterProject { * The raster to project. * @param destCRS * The destination CRS. + * @param exprConfigOpt + * Option [[ExprConfig]] * @return * A projected raster. */ - def project(raster: MosaicRasterGDAL, destCRS: SpatialReference): MosaicRasterGDAL = { - val outShortName = raster.getDriverShortName - - val tmpPath = PathUtils.createTmpFilePath(GDAL.getExtension(outShortName)) + def project(raster: RasterGDAL, destCRS: SpatialReference, exprConfigOpt: Option[ExprConfig]): RasterGDAL = { + val tmpPath = raster.createTmpFileFromDriver(exprConfigOpt) // Note that Null is the right value here val authName = destCRS.GetAuthorityName(null) val authCode = destCRS.GetAuthorityCode(null) - + val result = GDALWarp.executeWarp( - tmpPath, - Seq(raster), - command = s"gdalwarp -t_srs $authName:$authCode" + tmpPath, + Seq(raster), + command = s"gdalwarp -t_srs $authName:$authCode", + exprConfigOpt ) result diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala index 82622b2b2..81e9b9566 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala @@ -1,7 +1,8 @@ package com.databricks.labs.mosaic.core.raster.operator.retile -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL +import com.databricks.labs.mosaic.core.types.model.RasterTile +import com.databricks.labs.mosaic.functions.ExprConfig /* ReTile is a helper object for retiling rasters. */ object BalancedSubdivision { @@ -20,7 +21,7 @@ object BalancedSubdivision { * @return * The number of splits. */ - def getNumSplits(raster: MosaicRasterGDAL, destSize: Int): Int = { + def getNumSplits(raster: RasterGDAL, destSize: Int): Int = { val testSize: Long = raster.getMemSize match { case m if m > 0 => m case _ => raster.calcMemSize() @@ -86,19 +87,22 @@ object BalancedSubdivision { * The raster to split. * @param sizeInMb * The desired size of the split rasters in MB. + * @param exprConfigOpt + * Option [[ExprConfig]] * @return * A sequence of MosaicRaster objects. */ def splitRaster( - tile: MosaicRasterTile, - sizeInMb: Int - ): Seq[MosaicRasterTile] = { + tile: RasterTile, + sizeInMb: Int, + exprConfigOpt: Option[ExprConfig] + ): Seq[RasterTile] = { val raster = tile.raster val numSplits = getNumSplits(raster, sizeInMb) val (x, y) = raster.getDimensions val (tileX, tileY) = getTileSize(x, y, numSplits) - ReTile.reTile(tile, tileX, tileY) + ReTile.reTile(tile, tileX, tileY, exprConfigOpt) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala index e8d2062b7..96b70e2a2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala @@ -1,10 +1,10 @@ package com.databricks.labs.mosaic.core.raster.operator.retile -import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALTranslate -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.utils.PathUtils +import com.databricks.labs.mosaic.core.types.model.RasterTile +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.types.{DataType, StringType} import scala.collection.immutable @@ -29,14 +29,15 @@ object OverlappingTiles { * @param overlapPercentage * The percentage of overlap between tiles. * @return - * A sequence of MosaicRasterTile objects. + * A sequence of RasterTile objects. */ def reTile( - tile: MosaicRasterTile, - tileWidth: Int, - tileHeight: Int, - overlapPercentage: Int - ): immutable.Seq[MosaicRasterTile] = { + tile: RasterTile, + tileWidth: Int, + tileHeight: Int, + overlapPercentage: Int, + exprConfigOpt: Option[ExprConfig] + ): immutable.Seq[RasterTile] = { val raster = tile.raster val (xSize, ySize) = raster.getDimensions @@ -49,32 +50,21 @@ object OverlappingTiles { val yOff = j val width = Math.min(tileWidth, xSize - i) val height = Math.min(tileHeight, ySize - j) - - val fileExtension = GDAL.getExtension(raster.getDriverShortName) - val rasterPath = PathUtils.createTmpFilePath(fileExtension) + val rasterPath = raster.createTmpFileFromDriver(exprConfigOpt) val outOptions = raster.getWriteOptions val result = GDALTranslate.executeTranslate( - rasterPath, - raster, - command = s"gdal_translate -srcwin $xOff $yOff $width $height", - outOptions + rasterPath, + raster, + command = s"gdal_translate -srcwin $xOff $yOff $width $height", + outOptions, + exprConfigOpt ) if (!result.isEmpty) { - // copy to checkpoint dir - val checkpointPath = result.writeToCheckpointDir(doDestroy = true) - val newParentPath = result.getPath - ( - true, - MosaicRasterGDAL( - null, - result.getCreateInfo + ("path" -> checkpointPath, "parentPath" -> newParentPath), - -1 - ) - ) + (true, result) } else { - result.destroy() // destroy inline for performance + result.flushAndDestroy() // destroy inline for performance (false, result) // empty result } } @@ -82,7 +72,7 @@ object OverlappingTiles { val (result, invalid) = tiles.flatten.partition(_._1) // true goes to result // invalid.flatMap(t => Option(t._2)).foreach(_.destroy()) // destroy invalids - result.map(t => MosaicRasterTile(null, t._2, tileDataType)) // return valid tiles + result.map(t => RasterTile(null, t._2, tileDataType)) // return valid tiles } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala index a927e79fb..4c1450e28 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala @@ -1,14 +1,14 @@ package com.databricks.labs.mosaic.core.raster.operator.retile +import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.Mosaic import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem -import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.operator.proj.RasterProject -import com.databricks.labs.mosaic.core.raster.operator.retile.ReTile.tileDataType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import org.apache.spark.sql.types.{BinaryType, DataType, StringType} +import com.databricks.labs.mosaic.core.types.model.RasterTile +import com.databricks.labs.mosaic.functions.ExprConfig +import org.apache.spark.sql.types.{DataType, StringType} /** RasterTessellate is a helper object for tessellating rasters. */ object RasterTessellate { @@ -28,14 +28,23 @@ object RasterTessellate { * The index system to use. * @param geometryAPI * The geometry API to use. + * @param exprConfigOpt + * Option [[ExprConfig]] * @return * A sequence of MosaicRasterTile objects. */ - def tessellate(raster: MosaicRasterGDAL, resolution: Int, indexSystem: IndexSystem, geometryAPI: GeometryAPI): Seq[MosaicRasterTile] = { + def tessellate( + raster: RasterGDAL, + resolution: Int, + indexSystem: IndexSystem, + geometryAPI: GeometryAPI, + exprConfigOpt: Option[ExprConfig] + ): Seq[RasterTile] = { + val indexSR = indexSystem.osrSpatialRef val bbox = raster.bbox(geometryAPI, indexSR) val cells = Mosaic.mosaicFill(bbox, resolution, keepCoreGeom = false, indexSystem, geometryAPI) - val tmpRaster = RasterProject.project(raster, indexSR) + val tmpRaster = RasterProject.project(raster, indexSR, exprConfigOpt) val chips = cells .map(cell => { @@ -44,39 +53,33 @@ object RasterTessellate { if (!isValidCell) { ( false, - MosaicRasterTile(cell.index, MosaicRasterGDAL.empty, tileDataType) + RasterTile(cell.index, RasterGDAL(), tileDataType) ) // invalid cellid } else { val cellRaster = tmpRaster.getRasterForCell(cellID, indexSystem, geometryAPI) if (!cellRaster.isEmpty) { - // copy to checkpoint dir (destroy cellRaster) - val checkpointPath = cellRaster.writeToCheckpointDir(doDestroy = true) - val newParentPath = cellRaster.getPath ( true, // valid result - MosaicRasterTile( + RasterTile( cell.index, - MosaicRasterGDAL( - null, - cellRaster.getCreateInfo + ("path" -> checkpointPath, "parentPath" -> newParentPath), - -1), + cellRaster, tileDataType ) ) } else { ( false, - MosaicRasterTile(cell.index, cellRaster, tileDataType) // empty result + RasterTile(cell.index, cellRaster, tileDataType) // empty result ) } } }) val (result, invalid) = chips.partition(_._1) // true goes to result - invalid.flatMap(t => Option(t._2.raster)).foreach(_.destroy()) // destroy invalids + invalid.flatMap(t => Option(t._2.raster)).foreach(_.flushAndDestroy()) // destroy invalids - raster.destroy() - tmpRaster.destroy() + raster.flushAndDestroy() + tmpRaster.flushAndDestroy() result.map(_._2) // return valid tiles } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala index bba9da860..5f0d49cda 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala @@ -1,9 +1,8 @@ package com.databricks.labs.mosaic.core.raster.operator.retile -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALTranslate -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.utils.PathUtils +import com.databricks.labs.mosaic.core.types.model.RasterTile +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.types.{DataType, StringType} /** ReTile is a helper object for retiling rasters. */ @@ -25,10 +24,11 @@ object ReTile { * A sequence of MosaicRasterTile objects. */ def reTile( - tile: MosaicRasterTile, + tile: RasterTile, tileWidth: Int, - tileHeight: Int - ): Seq[MosaicRasterTile] = { + tileHeight: Int, + exprConfigOpt: Option[ExprConfig] + ): Seq[RasterTile] = { val raster = tile.raster val (xR, yR) = raster.getDimensions val xTiles = Math.ceil(xR / tileWidth).toInt @@ -40,38 +40,28 @@ object ReTile { val xOffset = if (xMin + tileWidth > xR) xR - xMin else tileWidth val yOffset = if (yMin + tileHeight > yR) yR - yMin else tileHeight - val fileExtension = raster.getRasterFileExtension - val rasterPath = PathUtils.createTmpFilePath(fileExtension) + val rasterPath = raster.createTmpFileFromDriver(exprConfigOpt) // <- no mosaic config val outOptions = raster.getWriteOptions val result = GDALTranslate.executeTranslate( - rasterPath, - raster, - command = s"gdal_translate -srcwin $xMin $yMin $xOffset $yOffset", - outOptions + rasterPath, + raster, + command = s"gdal_translate -srcwin $xMin $yMin $xOffset $yOffset", + outOptions, + exprConfigOpt ) if (!result.isEmpty) { - // copy to checkpoint dir - val checkpointPath = result.writeToCheckpointDir(doDestroy = true) - val newParentPath = result.getPath - ( - true, - MosaicRasterGDAL( - null, - result.getCreateInfo + ("path" -> checkpointPath, "parentPath" -> newParentPath), - -1 - ) - ) + (true, result) } else { - result.destroy() // destroy inline for performance + result.flushAndDestroy() // destroy inline for performance (false, result) // empty result } } val (result, invalid) = tiles.partition(_._1) // true goes to result // invalid.flatMap(t => Option(t._2)).foreach(_.destroy()) // destroy invalids - result.map(t => MosaicRasterTile(null, t._2, tileDataType)) // return valid tiles + result.map(t => RasterTile(null, t._2, tileDataType)) // return valid tiles } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala index 248b544a5..d53a35221 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala @@ -1,9 +1,11 @@ package com.databricks.labs.mosaic.core.raster.operator.separate -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_BAND_INDEX_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL +import com.databricks.labs.mosaic.core.raster.io.RasterIO.createTmpFileFromDriver import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALTranslate -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.utils.PathUtils +import com.databricks.labs.mosaic.core.types.model.RasterTile +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.types.{DataType, StringType} /** @@ -20,55 +22,42 @@ object SeparateBands { * * @param tile * The raster to retile. + * @param exprConfigOpt + * Option [[ExprConfig]] * @return * A sequence of MosaicRasterTile objects. */ def separate( - tile: => MosaicRasterTile - ): Seq[MosaicRasterTile] = { + tile: => RasterTile, + exprConfigOpt: Option[ExprConfig] + ): Seq[RasterTile] = { val raster = tile.raster val tiles = for (i <- 0 until raster.numBands) yield { - val fileExtension = raster.getRasterFileExtension - val rasterPath = PathUtils.createTmpFilePath(fileExtension) - val shortDriver = raster.getDriverShortName + val driverShortName = raster.getDriverName() + val rasterPath = createTmpFileFromDriver(driverShortName, exprConfigOpt) val outOptions = raster.getWriteOptions val result = GDALTranslate.executeTranslate( - rasterPath, - raster, - command = s"gdal_translate -of $shortDriver -b ${i + 1}", - writeOptions = outOptions + rasterPath, + raster, + command = s"gdal_translate -of $driverShortName -b ${i + 1}", + writeOptions = outOptions, + exprConfigOpt ) if (!result.isEmpty) { - // copy to checkpoint dir - val checkpointPath = result.writeToCheckpointDir(doDestroy = true) - val newParentPath = result.getPath - val bandVal = (i + 1).toString - - result.destroy() - - ( - true, - MosaicRasterGDAL( - null, - result.getCreateInfo + ( - "path" -> checkpointPath, - "parentPath" -> newParentPath, - "bandIndex" -> bandVal - ), - -1 - ) - ) + val bandVal = (i + 1) + result.updateCreateInfoBandIndex(bandVal) + (true, result) } else { - result.destroy() // destroy inline for performance + result.flushAndDestroy() // destroy inline for performance (false, result) // empty result } } val (result, _) = tiles.partition(_._1) - result.map(t => new MosaicRasterTile(null, t._2, tileDataType)) + result.map(t => new RasterTile(null, t._2, tileDataType)) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/transform/RasterTransform.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/transform/RasterTransform.scala index d8056a942..ed2ae0071 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/transform/RasterTransform.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/transform/RasterTransform.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.core.raster.operator.transform -object RasterTransform { +trait RasterTransform { /** * Take a geo transform matrix and x and y coordinates of a pixel and diff --git a/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala similarity index 63% rename from src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala rename to src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala index f34cecd51..24695d3f6 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/types/model/MosaicRasterTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala @@ -1,10 +1,12 @@ package com.databricks.labs.mosaic.core.types.model +import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.expressions.raster.{buildMapString, extractMap} +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.types.{BinaryType, DataType, LongType, StringType} import org.apache.spark.unsafe.types.UTF8String @@ -22,9 +24,9 @@ import scala.util.{Failure, Success, Try} * Preserve the type of the raster payload from deserialization, * will be [[StringType]] or [[BinaryType]]. */ -case class MosaicRasterTile( +case class RasterTile( index: Either[Long, String], - raster: MosaicRasterGDAL, + raster: RasterGDAL, rasterType: DataType ) { @@ -36,15 +38,36 @@ case class MosaicRasterTile( */ def isEmpty: Boolean = Option(raster).forall(_.isEmpty) + /** + * Finalize the tile. + * - essentially calls `raster.finalizeRaster()`. + * @return + * [[RasterTile]] `this` (fluent). + */ + def finalizeTile(): RasterTile = { + Try(this.raster.finalizeRaster()) + this + } + + /** + * Destroys the raster [[Dataset]] object. + * @return + * [[RasterTile]] `this` (fluent). + */ + def flushAndDestroy(): RasterTile = { + Try(this.raster.flushAndDestroy()) + this + } + /** * Formats the index ID as the data type supplied by the index system. * * @param indexSystem * Index system to use for formatting. * @return - * [[MosaicRasterTile]] with formatted index ID. + * [[RasterTile]] with formatted index ID. */ - def formatCellId(indexSystem: IndexSystem): MosaicRasterTile = { + def formatCellId(indexSystem: IndexSystem): RasterTile = { if (Option(index).isEmpty) return this (indexSystem.getCellIdDataType, index) match { case (_: LongType, Left(_)) => this @@ -90,23 +113,42 @@ case class MosaicRasterTile( * How to encode the raster. * - Options are [[StringType]] or [[BinaryType]] * - If checkpointing is used, [[StringType]] will be forced + * - call finalize on tiles when serializing them. * @param doDestroy * Whether to destroy the internal object after serializing. + * @param exprConfigOpt + * Option [[ExprConfig]] + * @param overrideFuseDirOpt + * Option to override where to write [[StringType]], default is None (checkpoint dir). * @return * An instance of [[InternalRow]]. */ - def serialize(rasterDT: DataType, doDestroy: Boolean): InternalRow = { - val encodedRaster = encodeRaster(rasterDT, doDestroy) + def serialize( + rasterDT: DataType, + doDestroy: Boolean, + exprConfigOpt: Option[ExprConfig], + overrideFuseDirOpt: Option[String] = None + ): InternalRow = { + + // (1) finalize the tile's raster + this.finalizeTile() // path will be backed to fuse dir + + // (2) serialize the tile according to the specified serialization type + val encodedRaster = GDAL.writeRasters( + Seq(raster), rasterDT, doDestroy, exprConfigOpt, overrideFuseDirOpt).head + val path = encodedRaster match { case uStr: UTF8String => uStr.toString - case _ => this.raster.getPath - } - val parentPath = { - if (this.raster.getParentPath.isEmpty) this.raster.getPath - else this.raster.getParentPath + case _ => this.raster.getRawPath // <- we want raw path here } - val newCreateInfo = raster.getCreateInfo + ("path" -> path, "parentPath" -> parentPath) + + // (3) update createInfo + // - safety net for parent path + val parentPath = this.raster.identifyPseudoPathOpt().getOrElse(NO_PATH_STRING) + val newCreateInfo = raster.getCreateInfo + (RASTER_PATH_KEY -> path, RASTER_PARENT_PATH_KEY -> parentPath) val mapData = buildMapString(newCreateInfo) + + // (4) actual serialization if (Option(index).isDefined) { if (index.isLeft) InternalRow.fromSeq( Seq(index.left.get, encodedRaster, mapData) @@ -121,32 +163,16 @@ case class MosaicRasterTile( } } - /** - * Encodes the raster according to the [[DataType]]. - * - * @param rasterDataType - * Specify [[BinaryType]] for byte array or [[StringType]] for path, - * as used in checkpointing. - * @return - * According to the [[DataType]]. - */ - private def encodeRaster( - rasterDT: DataType, - doDestroy: Boolean - ): Any = { - GDAL.writeRasters(Seq(raster), rasterDT, doDestroy).head - } - - def getSequenceNumber: Int = - Try(this.raster.getDatasetHydrated.GetMetadataItem("BAND_INDEX", "DATABRICKS_MOSAIC")) match { - case Success(value) => value.toInt - case Failure(_) => -1 - } + def getSequenceNumber: Int = Try { + this.raster + .withDatasetHydratedOpt().get + .GetMetadataItem("BAND_INDEX", "DATABRICKS_MOSAIC").toInt + }.getOrElse(-1) } /** singleton static object. */ -object MosaicRasterTile { +object RasterTile { /** * Smart constructor based on Spark internal instance. @@ -156,10 +182,12 @@ object MosaicRasterTile { * An instance of [[InternalRow]]. * @param idDataType * The data type of the index ID. + * @param exprConfigOpt + * Option [[ExprConfig]] * @return - * An instance of [[MosaicRasterTile]]. + * An instance of [[RasterTile]]. */ - def deserialize(row: InternalRow, idDataType: DataType): MosaicRasterTile = { + def deserialize(row: InternalRow, idDataType: DataType, exprConfigOpt: Option[ExprConfig]): RasterTile = { val index = row.get(0, idDataType) val rawRaster = Try(row.get(1, StringType)) match { case Success(value) => value @@ -171,17 +199,17 @@ object MosaicRasterTile { } val createInfo = extractMap(row.getMap(2)) - val raster = GDAL.readRaster(rawRaster, createInfo, rawRasterDataType) + val raster = GDAL.readRasterExpr(rawRaster, createInfo, rawRasterDataType, exprConfigOpt) // noinspection TypeCheckCanBeMatch if (Option(index).isDefined) { if (index.isInstanceOf[Long]) { - new MosaicRasterTile(Left(index.asInstanceOf[Long]), raster, rawRasterDataType) + new RasterTile(Left(index.asInstanceOf[Long]), raster, rawRasterDataType) } else { - new MosaicRasterTile(Right(index.asInstanceOf[UTF8String].toString), raster, rawRasterDataType) + new RasterTile(Right(index.asInstanceOf[UTF8String].toString), raster, rawRasterDataType) } } else { - new MosaicRasterTile(null, raster, rawRasterDataType) + new RasterTile(null, raster, rawRasterDataType) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/OGRFileFormat.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/OGRFileFormat.scala index f96664d61..25b39dabe 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/OGRFileFormat.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/OGRFileFormat.scala @@ -367,10 +367,15 @@ object OGRFileFormat extends Serializable { * the data source */ def getDataSource(driverName: String, path: String): org.gdal.ogr.DataSource = { - val cleanPath = PathUtils.getCleanPath(path) + val cleanPath = PathUtils.asFileSystemPath(path) // 0 is for no update driver if (driverName.nonEmpty) { - ogr.GetDriverByName(driverName).Open(cleanPath, 0) + val driver = ogr.GetDriverByName(driverName) + try { + driver.Open(cleanPath, 0) + } finally { + driver.delete() + } } else { ogr.Open(cleanPath, 0) } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala index fac080af6..468f1b0eb 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala @@ -2,7 +2,7 @@ package com.databricks.labs.mosaic.datasource.gdal import com.databricks.labs.mosaic.core.index.IndexSystemFactory import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import com.google.common.io.{ByteStreams, Closeables} import org.apache.hadoop.fs.{FileStatus, FileSystem, Path} import org.apache.hadoop.mapreduce.Job @@ -120,7 +120,7 @@ class GDALFileFormat extends BinaryFileFormat { GDAL.enable(sparkSession) val indexSystem = IndexSystemFactory.getIndexSystem(sparkSession) - val expressionConfig = MosaicExpressionConfig(sparkSession) + val exprConfig = ExprConfig(sparkSession) val supportedExtensions = options.getOrElse("extensions", "*").split(";").map(_.trim.toLowerCase(Locale.ROOT)) @@ -132,14 +132,14 @@ class GDALFileFormat extends BinaryFileFormat { val reader = ReadStrategy.getReader(options) file: PartitionedFile => { - GDAL.enable(expressionConfig) + GDAL.enable(exprConfig) val path = new Path(new URI(file.filePath.toString())) val fs = path.getFileSystem(broadcastedHadoopConf.value.value) val status = fs.getFileStatus(path) if (supportedExtensions.contains("*") || supportedExtensions.exists(status.getPath.getName.toLowerCase(Locale.ROOT).endsWith)) { if (filterFuncs.forall(_.apply(status)) && isAllowedExtension(status, options)) { - reader.read(status, fs, requiredSchema, options, indexSystem) + reader.read(status, fs, requiredSchema, options, indexSystem, exprConfig) } else { Iterator.empty } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala index e9180de75..69d541b20 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala @@ -1,12 +1,14 @@ package com.databricks.labs.mosaic.datasource.gdal +import com.databricks.labs.mosaic.{RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.operator.retile.BalancedSubdivision import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.datasource.Utils import com.databricks.labs.mosaic.datasource.gdal.GDALFileFormat._ +import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.utils.PathUtils import org.apache.hadoop.fs.{FileStatus, FileSystem} import org.apache.spark.sql.SparkSession @@ -65,6 +67,7 @@ object ReTileOnRead extends ReadStrategy { /** * Reads the content of the file. + * * @param status * File status. * @param fs @@ -72,26 +75,28 @@ object ReTileOnRead extends ReadStrategy { * @param requiredSchema * Required schema. * @param options - * Options passed to the reader. + * Options passed to the reader. * @param indexSystem - * Index system. - * + * Index system. + * @param exprConfig + * [[ExprConfig]] * @return * Iterator of internal rows. */ override def read( - status: FileStatus, - fs: FileSystem, - requiredSchema: StructType, - options: Map[String, String], - indexSystem: IndexSystem + status: FileStatus, + fs: FileSystem, + requiredSchema: StructType, + options: Map[String, String], + indexSystem: IndexSystem, + exprConfig: ExprConfig ): Iterator[InternalRow] = { val inPath = status.getPath.toString val uuid = getUUID(status) val sizeInMB = options.getOrElse("sizeInMB", "16").toInt - var tmpPath = PathUtils.copyToTmpWithRetry(inPath, 5) - val tiles = localSubdivide(tmpPath, inPath, sizeInMB) + val tmpPath = PathUtils.copyCleanPathToTmpWithRetry(inPath, Option(exprConfig), retries = 5) + val tiles = localSubdivide(tmpPath, inPath, sizeInMB, exprConfig) val rows = tiles.map(tile => { val raster = tile.raster @@ -110,10 +115,10 @@ object ReTileOnRead extends ReadStrategy { case LENGTH => raster.getMemSize case other => throw new RuntimeException(s"Unsupported field name: $other") } - raster.destroy() + raster.flushAndDestroy() // Writing to bytes is destructive so we delay reading content and content length until the last possible moment - val row = Utils.createRow(fields ++ Seq(tile.formatCellId(indexSystem).serialize( - tileDataType, doDestroy = true))) + val row = Utils.createRow(fields ++ Seq(tile.formatCellId(indexSystem) + .serialize(tileDataType, doDestroy = true, Option(exprConfig)))) row }) @@ -123,30 +128,37 @@ object ReTileOnRead extends ReadStrategy { /** * Subdivides a raster into tiles of a given size. + * * @param inPath * Path to the raster. + * @param parentPath + * Parent path to the raster. * @param sizeInMB * Size of the tiles in MB. - * + * @param exprConfig + * [[ExprConfig]] * @return - * A tuple of the raster and the tiles. + * A tuple of the raster and the tiles. */ - def localSubdivide(inPath: String, parentPath: String, sizeInMB: Int): Seq[MosaicRasterTile] = { - val cleanPath = PathUtils.getCleanPath(inPath) - val driverShortName = Option(parentPath) match { - case Some(p) if p != PathUtils.NO_PATH_STRING => MosaicRasterGDAL.identifyDriver(parentPath) - case _ => MosaicRasterGDAL.identifyDriver(inPath) - } - val createInfo = Map( - "path" -> cleanPath, - "parentPath" -> parentPath, - "driver" -> driverShortName + def localSubdivide( + inPath: String, + parentPath: String, + sizeInMB: Int, + exprConfig: ExprConfig + ): Seq[RasterTile] = { + var raster = RasterGDAL( + Map( + RASTER_PATH_KEY -> inPath, + RASTER_PARENT_PATH_KEY -> parentPath + ), + Option(exprConfig) ) - val raster = MosaicRasterGDAL.readRaster(createInfo) - val inTile = new MosaicRasterTile(null, raster, tileDataType) - val tiles = BalancedSubdivision.splitRaster(inTile, sizeInMB) + var inTile = new RasterTile(null, raster, tileDataType) + val tiles = BalancedSubdivision.splitRaster(inTile, sizeInMB, Option(exprConfig)) - raster.destroy() + inTile.flushAndDestroy() + inTile = null + raster = null tiles } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala index 366ac3e4b..c152d91b9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala @@ -1,11 +1,13 @@ package com.databricks.labs.mosaic.datasource.gdal import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL +import com.databricks.labs.mosaic.core.raster.io.RasterIO.identifyDriverNameFromRawPath import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.datasource.Utils import com.databricks.labs.mosaic.datasource.gdal.GDALFileFormat._ +import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.utils.PathUtils import org.apache.hadoop.fs.{FileStatus, FileSystem} import org.apache.spark.sql.SparkSession @@ -65,6 +67,7 @@ object ReadAsPath extends ReadStrategy { /** * Reads the content of the file. + * * @param status * File status. * @param fs @@ -72,34 +75,33 @@ object ReadAsPath extends ReadStrategy { * @param requiredSchema * Required schema. * @param options - * Options passed to the reader. + * Options passed to the reader. * @param indexSystem - * Index system. - * + * Index system. + * @param exprConfig + * [[ExprConfig]] * @return * Iterator of internal rows. */ override def read( - status: FileStatus, - fs: FileSystem, - requiredSchema: StructType, - options: Map[String, String], - indexSystem: IndexSystem + status: FileStatus, + fs: FileSystem, + requiredSchema: StructType, + options: Map[String, String], + indexSystem: IndexSystem, + exprConfig: ExprConfig ): Iterator[InternalRow] = { val inPath = status.getPath.toString val uuid = getUUID(status) - val tmpPath = PathUtils.copyToTmp(inPath) + val tmpPath = PathUtils.copyToTmp(inPath, Option(exprConfig)) val createInfo = Map( "path" -> tmpPath, "parentPath" -> inPath, - "driver" -> MosaicRasterGDAL.identifyDriver(inPath) + "driver" -> identifyDriverNameFromRawPath(inPath) ) - var raster = MosaicRasterGDAL.readRaster(createInfo) - // write raster to checkpoint dir - val checkPath = raster.writeToCheckpointDir(doDestroy = true) - raster = MosaicRasterGDAL.readRaster(createInfo + ("path" -> checkPath)) - val tile = MosaicRasterTile(null, raster, tileDataType) + val raster = RasterGDAL(createInfo, Option(exprConfig)) // unhydrated + val tile = RasterTile(null, raster, tileDataType) val trimmedSchema = StructType(requiredSchema.filter(field => field.name != TILE)) val fields = trimmedSchema.fieldNames.map { @@ -117,7 +119,7 @@ object ReadAsPath extends ReadStrategy { } // Writing to bytes is destructive so we delay reading content and content length until the last possible moment val row = Utils.createRow(fields ++ Seq( - tile.formatCellId(indexSystem).serialize(tileDataType, doDestroy = true))) + tile.formatCellId(indexSystem).serialize(tileDataType, doDestroy = true, Option(exprConfig)))) val rows = Seq(row) rows.iterator diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala index 70c1a9d1e..f861113cf 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala @@ -1,12 +1,13 @@ package com.databricks.labs.mosaic.datasource.gdal import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} -import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL +import com.databricks.labs.mosaic.core.raster.io.RasterIO.identifyDriverNameFromRawPath import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.datasource.Utils import com.databricks.labs.mosaic.datasource.gdal.GDALFileFormat._ import com.databricks.labs.mosaic.expressions.raster.buildMapString +import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.utils.PathUtils import org.apache.hadoop.fs.{FileStatus, FileSystem} import org.apache.spark.sql.SparkSession @@ -33,7 +34,6 @@ object ReadInMemory extends ReadStrategy { * Parent schema. * @param sparkSession * Spark session. - * * @return * Schema of the GDAL file format. */ @@ -59,6 +59,7 @@ object ReadInMemory extends ReadStrategy { /** * Reads the content of the file. + * * @param status * File status. * @param fs @@ -66,28 +67,31 @@ object ReadInMemory extends ReadStrategy { * @param requiredSchema * Required schema. * @param options - * Options passed to the reader. + * Options passed to the reader. * @param indexSystem - * Index system. + * Index system. + * @param exprConfig + * [[ExprConfig]] * @return * Iterator of internal rows. */ override def read( - status: FileStatus, - fs: FileSystem, - requiredSchema: StructType, - options: Map[String, String], - indexSystem: IndexSystem + status: FileStatus, + fs: FileSystem, + requiredSchema: StructType, + options: Map[String, String], + indexSystem: IndexSystem, + exprConfig: ExprConfig ): Iterator[InternalRow] = { val inPath = status.getPath.toString - val readPath = PathUtils.getCleanPath(inPath) + val readPath = PathUtils.asFileSystemPath(inPath) val contentBytes: Array[Byte] = readContent(fs, status) val createInfo = Map( "path" -> readPath, "parentPath" -> inPath, - "driver" -> MosaicRasterGDAL.identifyDriver(inPath) + "driver" -> identifyDriverNameFromRawPath(inPath) ) - val raster = MosaicRasterGDAL.readRaster(createInfo) + val raster = RasterGDAL(createInfo, Option(exprConfig)) val uuid = getUUID(status) val fields = requiredSchema.fieldNames.filter(_ != TILE).map { @@ -108,7 +112,7 @@ object ReadInMemory extends ReadStrategy { val row = Utils.createRow(fields ++ Seq(rasterTileSer)) val rows = Seq(row) - raster.destroy() + raster.flushAndDestroy() rows.iterator } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala index d74f9ee5d..4bee46e2f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala @@ -2,6 +2,7 @@ package com.databricks.labs.mosaic.datasource.gdal import com.databricks.labs.mosaic._ import com.databricks.labs.mosaic.core.index.IndexSystem +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.hadoop.fs.{FileStatus, FileSystem} import org.apache.spark.sql.SparkSession import org.apache.spark.sql.catalyst.InternalRow @@ -31,6 +32,7 @@ trait ReadStrategy extends Serializable { /** * Reads the content of the file. + * * @param status * File status. * @param fs @@ -38,18 +40,21 @@ trait ReadStrategy extends Serializable { * @param requiredSchema * Required schema. * @param options - * Options passed to the reader. + * Options passed to the reader. * @param indexSystem - * Index system. + * Index system. + * @param exprConfig + * [[ExprConfig]] * @return * Iterator of internal rows. */ def read( - status: FileStatus, - fs: FileSystem, - requiredSchema: StructType, - options: Map[String, String], - indexSystem: IndexSystem + status: FileStatus, + fs: FileSystem, + requiredSchema: StructType, + options: Map[String, String], + indexSystem: IndexSystem, + exprConfig: ExprConfig ): Iterator[InternalRow] } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/base/GenericExpressionFactory.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/base/GenericExpressionFactory.scala index 8700641a7..0f35631e8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/base/GenericExpressionFactory.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/base/GenericExpressionFactory.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.expressions.base -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression @@ -25,7 +25,7 @@ object GenericExpressionFactory { * @param nChildren * The number of children expressions the expression has in the logical * tree. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). * @tparam T * The type of the expression. @@ -33,12 +33,12 @@ object GenericExpressionFactory { * A copy of the expression. */ def makeCopyImpl[T <: Expression: ClassTag]( - toCopy: Expression, - newArgs: Array[AnyRef], - nChildren: Int, - expressionConfig: MosaicExpressionConfig + toCopy: Expression, + newArgs: Array[AnyRef], + nChildren: Int, + exprConfig: ExprConfig ): Expression = { - val newInstance = construct[T](newArgs.take(nChildren).map(_.asInstanceOf[Expression]), expressionConfig) + val newInstance = construct[T](newArgs.take(nChildren).map(_.asInstanceOf[Expression]), exprConfig) newInstance.copyTagsFrom(toCopy) newInstance } @@ -48,16 +48,16 @@ object GenericExpressionFactory { * correct constructor to be used. * @param args * The arguments for the expression. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). * @tparam T * The type of the expression. * @return * An instance of the expression. */ - def construct[T <: Expression: ClassTag](args: Array[_ <: Expression], expressionConfig: MosaicExpressionConfig): Expression = { + def construct[T <: Expression: ClassTag](args: Array[_ <: Expression], exprConfig: ExprConfig): Expression = { val clazz = implicitly[ClassTag[T]].runtimeClass - val allArgs = args ++ Seq(expressionConfig) + val allArgs = args ++ Seq(exprConfig) val constructors = clazz.getConstructors constructors @@ -82,14 +82,16 @@ object GenericExpressionFactory { /** * Creates a function builder for a given expression. It identifies the * correct constructor to be used. - * @param expressionConfig + * @param nChildren + * Number of children. + * @param exprConfig * Additional arguments for the expression (expressionConfigs). * @tparam T * The type of the expression. * @return * A function builder for the expression. */ - def getBaseBuilder[T <: Expression: ClassTag](nChildren: Int, expressionConfig: MosaicExpressionConfig): FunctionBuilder = - (children: Seq[Expression]) => GenericExpressionFactory.construct[T](children.take(nChildren).toArray, expressionConfig) + def getBaseBuilder[T <: Expression: ClassTag](nChildren: Int, exprConfig: ExprConfig): FunctionBuilder = + (children: Seq[Expression]) => GenericExpressionFactory.construct[T](children.take(nChildren).toArray, exprConfig) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/base/WithExpressionInfo.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/base/WithExpressionInfo.scala index d688c229b..98430d094 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/base/WithExpressionInfo.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/base/WithExpressionInfo.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.expressions.base -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.{Expression, ExpressionInfo} @@ -25,10 +25,12 @@ trait WithExpressionInfo { /** * Returns the expression builder (parser for spark SQL). + * @param exprConfig + * [[ExprConfig]] * @return * An expression builder. */ - def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder + def builder(exprConfig: ExprConfig): FunctionBuilder /** * Returns the expression info for the expression based on the expression's diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Area.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Area.scala index 13386eb02..ebde934ff 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Area.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Area.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -13,14 +13,14 @@ import org.apache.spark.sql.types.{DataType, DoubleType} * SQL expression that returns area of the input geometry. * @param inputGeom * Expression containing the geometry. - * @param expressionConfig + * @param exprConfig * Mosaic execution context, e.g. geometryAPI, indexSystem, etc. Additional * arguments for the expression (expressionConfigs). */ case class ST_Area( - inputGeom: Expression, - expressionConfig: MosaicExpressionConfig -) extends UnaryVectorExpression[ST_Area](inputGeom, returnsGeometry = false, expressionConfig) { + inputGeom: Expression, + exprConfig: ExprConfig +) extends UnaryVectorExpression[ST_Area](inputGeom, returnsGeometry = false, exprConfig) { override def dataType: DataType = DoubleType @@ -48,8 +48,8 @@ object ST_Area extends WithExpressionInfo { | 12.3 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_Area](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_Area](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsGeojsonTileAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsGeojsonTileAgg.scala index 3c02179b4..ff18fc164 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsGeojsonTileAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsGeojsonTileAgg.scala @@ -2,7 +2,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.expressions.geometry.base.AsTileExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.catalyst.expressions.aggregate.{ImperativeAggregate, TypedImperativeAggregate} @@ -16,16 +16,16 @@ import org.gdal.ogr._ import scala.collection.mutable case class ST_AsGeojsonTileAgg( - geometryExpr: Expression, - attributesExpr: Expression, - expressionConfig: MosaicExpressionConfig, - mutableAggBufferOffset: Int, - inputAggBufferOffset: Int + geometryExpr: Expression, + attributesExpr: Expression, + exprConfig: ExprConfig, + mutableAggBufferOffset: Int, + inputAggBufferOffset: Int ) extends TypedImperativeAggregate[mutable.ArrayBuffer[Any]] with BinaryLike[Expression] with AsTileExpression { - - val geometryAPI: GeometryAPI = GeometryAPI.apply(expressionConfig.getGeometryAPI) + + val geometryAPI: GeometryAPI = GeometryAPI.apply(exprConfig.getGeometryAPI) override lazy val deterministic: Boolean = true override val left: Expression = geometryExpr override val right: Expression = attributesExpr @@ -59,7 +59,7 @@ case class ST_AsGeojsonTileAgg( override def eval(buffer: mutable.ArrayBuffer[Any]): Any = { ogr.RegisterAll() val driver = ogr.GetDriverByName("GeoJSON") - val tmpName = PathUtils.createTmpFilePath("geojson") + val tmpName = PathUtils.createTmpFilePath("geojson", Option(exprConfig)) val ds: DataSource = driver.CreateDataSource(tmpName) val srs = getSRS(buffer.head, geometryExpr, geometryAPI) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsMVTTileAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsMVTTileAgg.scala index 34313b3a7..b53b61baf 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsMVTTileAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsMVTTileAgg.scala @@ -2,7 +2,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.expressions.geometry.base.AsTileExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.utils.{PathUtils, SysUtils} import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.catalyst.expressions.aggregate.{ImperativeAggregate, TypedImperativeAggregate} @@ -16,17 +16,17 @@ import java.nio.file.{Files, Paths} import scala.collection.mutable case class ST_AsMVTTileAgg( - geometryExpr: Expression, - attributesExpr: Expression, - zxyIDExpr: Expression, - expressionConfig: MosaicExpressionConfig, - mutableAggBufferOffset: Int, - inputAggBufferOffset: Int + geometryExpr: Expression, + attributesExpr: Expression, + zxyIDExpr: Expression, + exprConfig: ExprConfig, + mutableAggBufferOffset: Int, + inputAggBufferOffset: Int ) extends TypedImperativeAggregate[mutable.ArrayBuffer[Any]] with TernaryLike[Expression] with AsTileExpression { - val geometryAPI: GeometryAPI = GeometryAPI.apply(expressionConfig.getGeometryAPI) + val geometryAPI: GeometryAPI = GeometryAPI.apply(exprConfig.getGeometryAPI) override lazy val deterministic: Boolean = true override val first: Expression = geometryExpr override val second: Expression = attributesExpr @@ -71,7 +71,7 @@ case class ST_AsMVTTileAgg( val zxyID = buffer.head.asInstanceOf[InternalRow].get(2, zxyIDExpr.dataType).toString val zoom = zxyID.split("/")(0).toInt val driver = ogr.GetDriverByName("MVT") - val tmpName = PathUtils.createTmpFilePath("mvt") + val tmpName = PathUtils.createTmpFilePath("mvt", Option(exprConfig)) val srs = getSRS(buffer.head, geometryExpr, geometryAPI) val tilingScheme = srs.GetAttrValue("PROJCS", 0) match { diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Buffer.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Buffer.scala index dfa679542..743dfd69a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Buffer.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Buffer.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.WithExpressionInfo import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVector2ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.adapters.Column import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression @@ -22,16 +22,16 @@ import org.apache.spark.sql.functions._ * 'quad_segs=# endcap=round|flat|square' where "#" is the number of line * segments used to approximate a quarter circle (default is 8); and endcap * style for line features is one of listed (default="round") - * @param expressionConfig + * @param exprConfig * Mosaic execution context, e.g. geometryAPI, indexSystem, etc. Additional * arguments for the expression (expressionConfigs). */ case class ST_Buffer( - inputGeom: Expression, - radiusExpr: Expression, - bufferStyleParametersExpr: Expression = lit("").expr, - expressionConfig: MosaicExpressionConfig -) extends UnaryVector2ArgExpression[ST_Buffer](inputGeom, radiusExpr, bufferStyleParametersExpr, returnsGeometry = true, expressionConfig) { + inputGeom: Expression, + radiusExpr: Expression, + bufferStyleParametersExpr: Expression = lit("").expr, + exprConfig: ExprConfig +) extends UnaryVector2ArgExpression[ST_Buffer](inputGeom, radiusExpr, bufferStyleParametersExpr, returnsGeometry = true, exprConfig) { override def dataType: DataType = inputGeom.dataType @@ -63,11 +63,11 @@ object ST_Buffer extends WithExpressionInfo { | POLYGON (...) | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { (children: Seq[Expression]) => + override def builder(exprConfig: ExprConfig): FunctionBuilder = { (children: Seq[Expression]) => if (children.size == 2) { - ST_Buffer(children.head, Column(children(1)).cast("double").expr, lit("").expr, expressionConfig) + ST_Buffer(children.head, Column(children(1)).cast("double").expr, lit("").expr, exprConfig) } else if (children.size == 3) { - ST_Buffer(children.head, Column(children(1)).cast("double").expr, Column(children(2)).cast("string").expr, expressionConfig) + ST_Buffer(children.head, Column(children(1)).cast("double").expr, Column(children(2)).cast("string").expr, exprConfig) } else throw new Exception("unexpected number of arguments") } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_BufferCapStyle.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_BufferCapStyle.scala index c814108b8..a9e9c2893 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_BufferCapStyle.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_BufferCapStyle.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.WithExpressionInfo import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVector2ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.adapters.Column import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression @@ -17,16 +17,16 @@ import org.apache.spark.unsafe.types.UTF8String * Expression containing the geometry. * @param radiusExpr * The radius of the buffer. - * @param expressionConfig + * @param exprConfig * Mosaic execution context, e.g. geometryAPI, indexSystem, etc. Additional * arguments for the expression (expressionConfigs). */ case class ST_BufferCapStyle( - inputGeom: Expression, - radiusExpr: Expression, - capStyleExpr: Expression, - expressionConfig: MosaicExpressionConfig -) extends UnaryVector2ArgExpression[ST_BufferCapStyle](inputGeom, radiusExpr, capStyleExpr, returnsGeometry = true, expressionConfig) { + inputGeom: Expression, + radiusExpr: Expression, + capStyleExpr: Expression, + exprConfig: ExprConfig +) extends UnaryVector2ArgExpression[ST_BufferCapStyle](inputGeom, radiusExpr, capStyleExpr, returnsGeometry = true, exprConfig) { override def dataType: DataType = inputGeom.dataType @@ -58,8 +58,8 @@ object ST_BufferCapStyle extends WithExpressionInfo { | POLYGON (...) | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { (children: Seq[Expression]) => - ST_BufferCapStyle(children.head, Column(children(1)).cast("double").expr, children(2), expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { (children: Seq[Expression]) => + ST_BufferCapStyle(children.head, Column(children(1)).cast("double").expr, children(2), exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_BufferLoop.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_BufferLoop.scala index c31f3e984..11cbc6083 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_BufferLoop.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_BufferLoop.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVector2ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -17,21 +17,21 @@ import org.apache.spark.sql.types.DataType * Expression containing the inner radius. * @param outerRadius * Expression containing the outer radius. - * @param expressionConfig + * @param exprConfig * Mosaic execution context, e.g. geometryAPI, indexSystem, etc. Additional * arguments for the expression (expressionConfigs). */ case class ST_BufferLoop( - inputGeom: Expression, - innerRadius: Expression, - outerRadius: Expression, - expressionConfig: MosaicExpressionConfig + inputGeom: Expression, + innerRadius: Expression, + outerRadius: Expression, + exprConfig: ExprConfig ) extends UnaryVector2ArgExpression[ST_BufferLoop]( inputGeom, innerRadius, outerRadius, returnsGeometry = true, - expressionConfig + exprConfig ) { override def dataType: DataType = inputGeom.dataType @@ -64,8 +64,8 @@ object ST_BufferLoop extends WithExpressionInfo { | POLYGON(...) / MULTIPOLYGON(...) | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_BufferLoop](3, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_BufferLoop](3, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Centroid.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Centroid.scala index 052dc6120..27ec3b3d4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Centroid.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Centroid.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.{Expression, ExpressionInfo} import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -13,14 +13,14 @@ import org.apache.spark.sql.types._ * SQL expression that returns the centroid of the input geometry. * @param inputGeom * Expression containing the geometry. - * @param expressionConfig + * @param exprConfig * Mosaic execution context, e.g. geometryAPI, indexSystem, etc. Additional * arguments for the expression (expressionConfigs). */ case class ST_Centroid( - inputGeom: Expression, - expressionConfig: MosaicExpressionConfig -) extends UnaryVectorExpression[ST_Centroid](inputGeom, returnsGeometry = true, expressionConfig) { + inputGeom: Expression, + exprConfig: ExprConfig +) extends UnaryVectorExpression[ST_Centroid](inputGeom, returnsGeometry = true, exprConfig) { override def dataType: DataType = inputGeom.dataType @@ -48,8 +48,8 @@ object ST_Centroid extends WithExpressionInfo { | POINT(1.1, 2.2) | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_Centroid](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_Centroid](1, exprConfig) } def legacyInfo(database: Option[String], name: String): ExpressionInfo = diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ConcaveHull.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ConcaveHull.scala index 0a4cc88d5..9e16fffc6 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ConcaveHull.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ConcaveHull.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVector2ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.adapters.Column import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression @@ -21,20 +21,20 @@ import org.apache.spark.sql.types.DataType * holes. (For PostGIS, the default is false.) * @param inputGeom * The input geometry. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). */ case class ST_ConcaveHull( - inputGeom: Expression, - lengthRatio: Expression, - allowHoles: Expression, - expressionConfig: MosaicExpressionConfig + inputGeom: Expression, + lengthRatio: Expression, + allowHoles: Expression, + exprConfig: ExprConfig ) extends UnaryVector2ArgExpression[ST_ConcaveHull]( inputGeom, lengthRatio, allowHoles, returnsGeometry = true, - expressionConfig + exprConfig ) { override def dataType: DataType = inputGeom.dataType @@ -67,10 +67,10 @@ object ST_ConcaveHull extends WithExpressionInfo { | {"POLYGON (( 0 0, 1 0, 1 1, 0 1 ))"} | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { (children: Seq[Expression]) => + override def builder(exprConfig: ExprConfig): FunctionBuilder = { (children: Seq[Expression]) => GenericExpressionFactory.construct[ST_ConcaveHull]( Array(children.head, Column(children(1)).cast("double").expr, children(2)), - expressionConfig + exprConfig ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Contains.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Contains.scala index 5724119f9..979bc80f2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Contains.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Contains.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.BinaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -15,18 +15,18 @@ import org.apache.spark.sql.types.{BooleanType, DataType} * The left geometry. * @param rightGeom * The right geometry. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). */ case class ST_Contains( - leftGeom: Expression, - rightGeom: Expression, - expressionConfig: MosaicExpressionConfig + leftGeom: Expression, + rightGeom: Expression, + exprConfig: ExprConfig ) extends BinaryVectorExpression[ST_Contains]( leftGeom, rightGeom, returnsGeometry = false, - expressionConfig + exprConfig ) { override def dataType: DataType = BooleanType @@ -57,8 +57,8 @@ object ST_Contains extends WithExpressionInfo { | true | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_Contains](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_Contains](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ConvexHull.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ConvexHull.scala index bbc242755..4ed879ccf 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ConvexHull.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ConvexHull.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -13,16 +13,16 @@ import org.apache.spark.sql.types.DataType * Returns the convex hull for a given geometry. * @param inputGeom * The input geometry. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). */ case class ST_ConvexHull( - inputGeom: Expression, - expressionConfig: MosaicExpressionConfig + inputGeom: Expression, + exprConfig: ExprConfig ) extends UnaryVectorExpression[ST_ConvexHull]( inputGeom, returnsGeometry = true, - expressionConfig + exprConfig ) { override def dataType: DataType = inputGeom.dataType @@ -53,8 +53,8 @@ object ST_ConvexHull extends WithExpressionInfo { | {"POLYGON (( 0 0, 1 0, 1 1, 0 1 ))"} | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_ConvexHull](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_ConvexHull](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Difference.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Difference.scala index f1c5f21d6..c5941bd80 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Difference.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Difference.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.BinaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -15,18 +15,18 @@ import org.apache.spark.sql.types.DataType * The left geometry. * @param rightGeom * The right geometry. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). */ case class ST_Difference( - leftGeom: Expression, - rightGeom: Expression, - expressionConfig: MosaicExpressionConfig + leftGeom: Expression, + rightGeom: Expression, + exprConfig: ExprConfig ) extends BinaryVectorExpression[ST_Difference]( leftGeom, rightGeom, returnsGeometry = true, - expressionConfig + exprConfig ) { override def dataType: DataType = leftGeom.dataType @@ -57,8 +57,8 @@ object ST_Difference extends WithExpressionInfo { | {"POLYGON (( ... ))"} | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_Difference](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_Difference](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Dimension.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Dimension.scala index 3c7af1b91..96fa35726 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Dimension.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Dimension.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -13,14 +13,14 @@ import org.apache.spark.sql.types.{DataType, IntegerType} * SQL expression that returns the dimension of the input geometry. * @param inputGeom * Expression containing the geometry. - * @param expressionConfig + * @param exprConfig * Mosaic execution context, e.g. geometryAPI, indexSystem, etc. Additional * arguments for the expression (expressionConfigs). */ case class ST_Dimension( - inputGeom: Expression, - expressionConfig: MosaicExpressionConfig -) extends UnaryVectorExpression[ST_Dimension](inputGeom, returnsGeometry = false, expressionConfig) { + inputGeom: Expression, + exprConfig: ExprConfig +) extends UnaryVectorExpression[ST_Dimension](inputGeom, returnsGeometry = false, exprConfig) { override def dataType: DataType = IntegerType @@ -48,8 +48,8 @@ object ST_Dimension extends WithExpressionInfo { | 1 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_Dimension](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_Dimension](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Distance.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Distance.scala index 58a87d98e..204d5498e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Distance.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Distance.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.BinaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -15,18 +15,18 @@ import org.apache.spark.sql.types.{DataType, DoubleType} * The left geometry. * @param rightGeom * The right geometry. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). */ case class ST_Distance( - leftGeom: Expression, - rightGeom: Expression, - expressionConfig: MosaicExpressionConfig + leftGeom: Expression, + rightGeom: Expression, + exprConfig: ExprConfig ) extends BinaryVectorExpression[ST_Distance]( leftGeom, rightGeom, returnsGeometry = false, - expressionConfig + exprConfig ) { override def dataType: DataType = DoubleType @@ -57,8 +57,8 @@ object ST_Distance extends WithExpressionInfo { | 15.2512 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_Distance](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_Distance](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Envelope.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Envelope.scala index 406708523..64264bcc9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Envelope.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Envelope.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -13,13 +13,13 @@ import org.apache.spark.sql.types.DataType * Returns the envelope for a given geometry. * @param inputGeom * The input geometry. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). */ case class ST_Envelope( - inputGeom: Expression, - expressionConfig: MosaicExpressionConfig -) extends UnaryVectorExpression[ST_Envelope](inputGeom, returnsGeometry = true, expressionConfig) { + inputGeom: Expression, + exprConfig: ExprConfig +) extends UnaryVectorExpression[ST_Envelope](inputGeom, returnsGeometry = true, exprConfig) { override def dataType: DataType = inputGeom.dataType @@ -47,8 +47,8 @@ object ST_Envelope extends WithExpressionInfo { | LINESTRING(....) | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_Envelope](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_Envelope](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_GeometryType.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_GeometryType.scala index 497f8c054..8f2db61dd 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_GeometryType.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_GeometryType.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen._ @@ -16,14 +16,14 @@ import java.util.Locale * SQL Expression for returning the geometry type of a geometry. * @param inputGeom * The input geometry expression. - * @param expressionConfig + * @param exprConfig * Mosaic execution context, e.g. the geometry API, index system, etc. * Additional arguments for the expression (expressionConfigs). */ case class ST_GeometryType( - inputGeom: Expression, - expressionConfig: MosaicExpressionConfig -) extends UnaryVectorExpression[ST_GeometryType](inputGeom, returnsGeometry = false, expressionConfig) { + inputGeom: Expression, + exprConfig: ExprConfig +) extends UnaryVectorExpression[ST_GeometryType](inputGeom, returnsGeometry = false, exprConfig) { override def dataType: DataType = StringType @@ -59,8 +59,8 @@ object ST_GeometryType extends WithExpressionInfo { | POINT | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_GeometryType](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_GeometryType](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_HasValidCoordinates.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_HasValidCoordinates.scala index 1a8b1ba33..7dcffa9be 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_HasValidCoordinates.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_HasValidCoordinates.scala @@ -4,7 +4,7 @@ import com.databricks.labs.mosaic.core.crs.CRSBoundsProvider import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVector2ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -22,21 +22,21 @@ import java.util.Locale * The input crs code expression. * @param which * The input which expression, either bounds or reprojected_bounds . - * @param expressionConfig + * @param exprConfig * Mosaic execution context, e.g. the geometry API, index system, etc. * Additional arguments for the expression (expressionConfigs). */ case class ST_HasValidCoordinates( - inputGeom: Expression, - crsCode: Expression, - which: Expression, - expressionConfig: MosaicExpressionConfig + inputGeom: Expression, + crsCode: Expression, + which: Expression, + exprConfig: ExprConfig ) extends UnaryVector2ArgExpression[ST_HasValidCoordinates]( inputGeom, crsCode, which, returnsGeometry = false, - expressionConfig + exprConfig ) { @transient @@ -88,8 +88,8 @@ object ST_HasValidCoordinates extends WithExpressionInfo { true """ - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_HasValidCoordinates](3, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_HasValidCoordinates](3, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Haversine.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Haversine.scala index fa4f7ab42..cf200bda7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Haversine.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Haversine.scala @@ -1,7 +1,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.{Expression, QuaternaryExpression} import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback @@ -68,8 +68,8 @@ object ST_Haversine extends WithExpressionInfo { | {0.00463} | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_Haversine](4, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_Haversine](4, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Intersection.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Intersection.scala index f6b3743b8..2afcfdfea 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Intersection.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Intersection.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.BinaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -15,18 +15,18 @@ import org.apache.spark.sql.types.DataType * The left geometry. * @param rightGeom * The right geometry. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). */ case class ST_Intersection( - leftGeom: Expression, - rightGeom: Expression, - expressionConfig: MosaicExpressionConfig + leftGeom: Expression, + rightGeom: Expression, + exprConfig: ExprConfig ) extends BinaryVectorExpression[ST_Intersection]( leftGeom, rightGeom, returnsGeometry = true, - expressionConfig + exprConfig ) { override def dataType: DataType = leftGeom.dataType @@ -57,8 +57,8 @@ object ST_Intersection extends WithExpressionInfo { | POLYGON (...) | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_Intersection](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_Intersection](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Intersects.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Intersects.scala index 3d4d41e5a..141a2185e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Intersects.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Intersects.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.BinaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -15,18 +15,18 @@ import org.apache.spark.sql.types.{BooleanType, DataType} * The left geometry. * @param rightGeom * The right geometry. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). */ case class ST_Intersects( - leftGeom: Expression, - rightGeom: Expression, - expressionConfig: MosaicExpressionConfig + leftGeom: Expression, + rightGeom: Expression, + exprConfig: ExprConfig ) extends BinaryVectorExpression[ST_Intersects]( leftGeom, rightGeom, returnsGeometry = false, - expressionConfig + exprConfig ) { override def dataType: DataType = BooleanType @@ -57,8 +57,8 @@ object ST_Intersects extends WithExpressionInfo { | POLYGON(...) | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_Intersects](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_Intersects](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_IsValid.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_IsValid.scala index d2675101f..3e61081f7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_IsValid.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_IsValid.scala @@ -4,7 +4,7 @@ import com.databricks.labs.mosaic.codegen.format.ConvertToCodeGen import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.{CodegenContext, ExprCode} @@ -16,14 +16,14 @@ import scala.util.Try * SQL Expression that returns true if the geometry is valid. * @param inputGeom * Expression that represents the geometry. - * @param expressionConfig + * @param exprConfig * Mosaic execution context, e.g. geometryAPI, indexSystem, etc. Additional * arguments for the expression (expressionConfigs). */ case class ST_IsValid( - inputGeom: Expression, - expressionConfig: MosaicExpressionConfig -) extends UnaryVectorExpression[ST_IsValid](inputGeom, returnsGeometry = false, expressionConfig) { + inputGeom: Expression, + exprConfig: ExprConfig +) extends UnaryVectorExpression[ST_IsValid](inputGeom, returnsGeometry = false, exprConfig) { override def dataType: DataType = BooleanType @@ -80,8 +80,8 @@ object ST_IsValid extends WithExpressionInfo { | true/false | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_IsValid](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_IsValid](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Length.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Length.scala index 5fea58c9d..421b99c61 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Length.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Length.scala @@ -3,16 +3,16 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext import org.apache.spark.sql.types.{DataType, DoubleType} case class ST_Length( - inputGeom: Expression, - expressionConfig: MosaicExpressionConfig -) extends UnaryVectorExpression[ST_Length](inputGeom, returnsGeometry = false, expressionConfig) { + inputGeom: Expression, + exprConfig: ExprConfig +) extends UnaryVectorExpression[ST_Length](inputGeom, returnsGeometry = false, exprConfig) { override def dataType: DataType = DoubleType @@ -40,8 +40,8 @@ object ST_Length extends WithExpressionInfo { | 12.3 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_Length](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_Length](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_MinMaxXYZ.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_MinMaxXYZ.scala index 9364d7816..7986cac69 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_MinMaxXYZ.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_MinMaxXYZ.scala @@ -3,25 +3,25 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.WithExpressionInfo import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext import org.apache.spark.sql.types.{DataType, DoubleType} case class ST_MinMaxXYZ( - inputGeom: Expression, - expressionConfig: MosaicExpressionConfig, - dimension: String, - func: String -) extends UnaryVectorExpression[ST_MinMaxXYZ](inputGeom, returnsGeometry = false, expressionConfig) { + inputGeom: Expression, + exprConfig: ExprConfig, + dimension: String, + func: String +) extends UnaryVectorExpression[ST_MinMaxXYZ](inputGeom, returnsGeometry = false, exprConfig) { override def dataType: DataType = DoubleType override def makeCopy(newArgs: Array[AnyRef]): Expression = ST_MinMaxXYZ( newArgs(0).asInstanceOf[Expression], - expressionConfig, + exprConfig, dimension, func ) @@ -39,23 +39,23 @@ case class ST_MinMaxXYZ( /** Expression info required for the expression registration for spark SQL. */ object ST_MinMaxXYZ { - class ST_XMin(override val inputGeom: Expression, override val expressionConfig: MosaicExpressionConfig) - extends ST_MinMaxXYZ(inputGeom, expressionConfig, "x", "min") + class ST_XMin(override val inputGeom: Expression, override val exprConfig: ExprConfig) + extends ST_MinMaxXYZ(inputGeom, exprConfig, "x", "min") - class ST_XMax(override val inputGeom: Expression, override val expressionConfig: MosaicExpressionConfig) - extends ST_MinMaxXYZ(inputGeom, expressionConfig, "x", "max") + class ST_XMax(override val inputGeom: Expression, override val exprConfig: ExprConfig) + extends ST_MinMaxXYZ(inputGeom, exprConfig, "x", "max") - class ST_YMin(override val inputGeom: Expression, override val expressionConfig: MosaicExpressionConfig) - extends ST_MinMaxXYZ(inputGeom, expressionConfig, "y", "min") + class ST_YMin(override val inputGeom: Expression, override val exprConfig: ExprConfig) + extends ST_MinMaxXYZ(inputGeom, exprConfig, "y", "min") - class ST_YMax(override val inputGeom: Expression, override val expressionConfig: MosaicExpressionConfig) - extends ST_MinMaxXYZ(inputGeom, expressionConfig, "y", "max") + class ST_YMax(override val inputGeom: Expression, override val exprConfig: ExprConfig) + extends ST_MinMaxXYZ(inputGeom, exprConfig, "y", "max") - class ST_ZMin(override val inputGeom: Expression, override val expressionConfig: MosaicExpressionConfig) - extends ST_MinMaxXYZ(inputGeom, expressionConfig, "z", "min") + class ST_ZMin(override val inputGeom: Expression, override val exprConfig: ExprConfig) + extends ST_MinMaxXYZ(inputGeom, exprConfig, "z", "min") - class ST_ZMax(override val inputGeom: Expression, override val expressionConfig: MosaicExpressionConfig) - extends ST_MinMaxXYZ(inputGeom, expressionConfig, "z", "max") + class ST_ZMax(override val inputGeom: Expression, override val exprConfig: ExprConfig) + extends ST_MinMaxXYZ(inputGeom, exprConfig, "z", "max") object ST_XMin extends WithExpressionInfo { @@ -67,8 +67,8 @@ object ST_MinMaxXYZ { | > SELECT _FUNC_(a); | 12.3 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { (exprs: Seq[Expression]) => - ST_MinMaxXYZ(exprs.head, expressionConfig, "x", "min") + override def builder(exprConfig: ExprConfig): FunctionBuilder = { (exprs: Seq[Expression]) => + ST_MinMaxXYZ(exprs.head, exprConfig, "x", "min") } } @@ -83,8 +83,8 @@ object ST_MinMaxXYZ { | > SELECT _FUNC_(a); | 12.3 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { (exprs: Seq[Expression]) => - ST_MinMaxXYZ(exprs.head, expressionConfig, "x", "max") + override def builder(exprConfig: ExprConfig): FunctionBuilder = { (exprs: Seq[Expression]) => + ST_MinMaxXYZ(exprs.head, exprConfig, "x", "max") } } @@ -99,8 +99,8 @@ object ST_MinMaxXYZ { | > SELECT _FUNC_(a); | 12.3 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { (exprs: Seq[Expression]) => - ST_MinMaxXYZ(exprs.head, expressionConfig, "y", "min") + override def builder(exprConfig: ExprConfig): FunctionBuilder = { (exprs: Seq[Expression]) => + ST_MinMaxXYZ(exprs.head, exprConfig, "y", "min") } } @@ -115,8 +115,8 @@ object ST_MinMaxXYZ { | > SELECT _FUNC_(a); | 12.3 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { (exprs: Seq[Expression]) => - ST_MinMaxXYZ(exprs.head, expressionConfig, "y", "max") + override def builder(exprConfig: ExprConfig): FunctionBuilder = { (exprs: Seq[Expression]) => + ST_MinMaxXYZ(exprs.head, exprConfig, "y", "max") } } @@ -131,8 +131,8 @@ object ST_MinMaxXYZ { | > SELECT _FUNC_(a); | 12.3 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { (exprs: Seq[Expression]) => - ST_MinMaxXYZ(exprs.head, expressionConfig, "z", "min") + override def builder(exprConfig: ExprConfig): FunctionBuilder = { (exprs: Seq[Expression]) => + ST_MinMaxXYZ(exprs.head, exprConfig, "z", "min") } } @@ -147,8 +147,8 @@ object ST_MinMaxXYZ { | > SELECT _FUNC_(a); | 12.3 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { (exprs: Seq[Expression]) => - ST_MinMaxXYZ(exprs.head, expressionConfig, "z", "max") + override def builder(exprConfig: ExprConfig): FunctionBuilder = { (exprs: Seq[Expression]) => + ST_MinMaxXYZ(exprs.head, exprConfig, "z", "max") } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_NumPoints.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_NumPoints.scala index a703bc55d..e73a1ae7c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_NumPoints.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_NumPoints.scala @@ -3,16 +3,16 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext import org.apache.spark.sql.types._ case class ST_NumPoints( - inputGeom: Expression, - expressionConfig: MosaicExpressionConfig -) extends UnaryVectorExpression[ST_NumPoints](inputGeom, returnsGeometry = false, expressionConfig) { + inputGeom: Expression, + exprConfig: ExprConfig +) extends UnaryVectorExpression[ST_NumPoints](inputGeom, returnsGeometry = false, exprConfig) { override def dataType: DataType = IntegerType @@ -40,8 +40,8 @@ object ST_NumPoints extends WithExpressionInfo { | 12 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_NumPoints](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_NumPoints](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Rotate.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Rotate.scala index 329e326d0..5cf20024b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Rotate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Rotate.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVector1ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -15,19 +15,19 @@ import org.apache.spark.sql.types.DataType * Expression containing the geometry. * @param thetaExpr * The angle of rotation. - * @param expressionConfig + * @param exprConfig * Mosaic execution context, e.g. geometryAPI, indexSystem, etc. Additional * arguments for the expression (expressionConfigs). */ case class ST_Rotate( - inputGeom: Expression, - thetaExpr: Expression, - expressionConfig: MosaicExpressionConfig + inputGeom: Expression, + thetaExpr: Expression, + exprConfig: ExprConfig ) extends UnaryVector1ArgExpression[ST_Rotate]( inputGeom, thetaExpr, returnsGeometry = true, - expressionConfig + exprConfig ) { override def dataType: DataType = inputGeom.dataType @@ -58,8 +58,8 @@ object ST_Rotate extends WithExpressionInfo { | POLYGON (...) | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_Rotate](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_Rotate](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_SRID.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_SRID.scala index dd78312c5..92aaaa0b1 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_SRID.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_SRID.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.{RequiresCRS, UnaryVectorExpression} -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -13,13 +13,13 @@ import org.apache.spark.sql.types._ * Returns spatial reference ID of the geometry. * @param inputGeom * The geometry to get the spatial reference ID from. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). */ case class ST_SRID( - inputGeom: Expression, - expressionConfig: MosaicExpressionConfig -) extends UnaryVectorExpression[ST_SRID](inputGeom, returnsGeometry = false, expressionConfig) + inputGeom: Expression, + exprConfig: ExprConfig +) extends UnaryVectorExpression[ST_SRID](inputGeom, returnsGeometry = false, exprConfig) with RequiresCRS { override def dataType: DataType = IntegerType @@ -48,8 +48,8 @@ object ST_SRID extends WithExpressionInfo { | 27700 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_SRID](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_SRID](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Scale.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Scale.scala index 4119d06a1..facdbae6a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Scale.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Scale.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVector2ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -17,21 +17,21 @@ import org.apache.spark.sql.types.DataType * The x distance to scale the geometry. * @param yd * The y distance to scale the geometry. - * @param expressionConfig + * @param exprConfig * Mosaic execution context, e.g. the geometry API, index system, etc. * Additional arguments for the expression (expressionConfigs). */ case class ST_Scale( - inputGeom: Expression, - xd: Expression, - yd: Expression, - expressionConfig: MosaicExpressionConfig + inputGeom: Expression, + xd: Expression, + yd: Expression, + exprConfig: ExprConfig ) extends UnaryVector2ArgExpression[ST_Scale]( inputGeom, xd, yd, returnsGeometry = true, - expressionConfig + exprConfig ) { override def dataType: DataType = inputGeom.dataType @@ -64,8 +64,8 @@ object ST_Scale extends WithExpressionInfo { | POLYGON ((...)) | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_Scale](3, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_Scale](3, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_SetSRID.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_SetSRID.scala index c48cf6e69..91a757c5c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_SetSRID.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_SetSRID.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.{RequiresCRS, UnaryVector1ArgExpression} -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -15,19 +15,19 @@ import org.apache.spark.sql.types._ * Expression containing the geometry. * @param sridExpr * The SRID to be set for the geometry. - * @param expressionConfig + * @param exprConfig * Mosaic execution context, e.g. geometryAPI, indexSystem, etc. Additional * arguments for the expression (expressionConfigs). */ case class ST_SetSRID( - inputGeom: Expression, - sridExpr: Expression, - expressionConfig: MosaicExpressionConfig + inputGeom: Expression, + sridExpr: Expression, + exprConfig: ExprConfig ) extends UnaryVector1ArgExpression[ST_SetSRID]( inputGeom, sridExpr, returnsGeometry = true, - expressionConfig + exprConfig ) with RequiresCRS { @@ -62,8 +62,8 @@ object ST_SetSRID extends WithExpressionInfo { | POLYGON (...) | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_SetSRID](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_SetSRID](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Simplify.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Simplify.scala index eb1b815ba..af09c6eba 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Simplify.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Simplify.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVector1ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -16,19 +16,19 @@ import org.apache.spark.sql.types.DataType * Expression containing the geometry. * @param toleranceExpr * The tolerance of the simplification. - * @param expressionConfig + * @param exprConfig * Mosaic execution context, e.g. geometryAPI, indexSystem, etc. Additional * arguments for the expression (expressionConfigs). */ case class ST_Simplify( - inputGeom: Expression, - toleranceExpr: Expression, - expressionConfig: MosaicExpressionConfig + inputGeom: Expression, + toleranceExpr: Expression, + exprConfig: ExprConfig ) extends UnaryVector1ArgExpression[ST_Simplify]( inputGeom, toleranceExpr, returnsGeometry = true, - expressionConfig + exprConfig ) { override def dataType: DataType = inputGeom.dataType @@ -59,8 +59,8 @@ object ST_Simplify extends WithExpressionInfo { | POLYGON (...) | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_Simplify](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_Simplify](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Transform.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Transform.scala index c045dfe2a..57ad2b566 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Transform.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Transform.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.{RequiresCRS, UnaryVector1ArgExpression} -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -15,19 +15,19 @@ import org.apache.spark.sql.types._ * Expression containing the geometry. * @param sridExpr * Expression containing the SRID. - * @param expressionConfig + * @param exprConfig * Mosaic execution context, e.g. geometryAPI, indexSystem, etc. Additional * arguments for the expression (expressionConfigs). */ case class ST_Transform( - inputGeom: Expression, - sridExpr: Expression, - expressionConfig: MosaicExpressionConfig + inputGeom: Expression, + sridExpr: Expression, + exprConfig: ExprConfig ) extends UnaryVector1ArgExpression[ST_Transform]( inputGeom, sridExpr, returnsGeometry = true, - expressionConfig + exprConfig ) with RequiresCRS { @@ -61,8 +61,8 @@ object ST_Transform extends WithExpressionInfo { | POLYGON (...) |""".stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_Transform](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_Transform](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Translate.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Translate.scala index 8aa706721..d21e67364 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Translate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Translate.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVector2ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -17,21 +17,21 @@ import org.apache.spark.sql.types.DataType * The x distance to translate the geometry. * @param yd * The y distance to translate the geometry. - * @param expressionConfig + * @param exprConfig * Mosaic execution context, e.g. the geometry API, index system, etc. * Additional arguments for the expression (expressionConfigs). */ case class ST_Translate( - inputGeom: Expression, - xd: Expression, - yd: Expression, - expressionConfig: MosaicExpressionConfig + inputGeom: Expression, + xd: Expression, + yd: Expression, + exprConfig: ExprConfig ) extends UnaryVector2ArgExpression[ST_Translate]( inputGeom, xd, yd, returnsGeometry = true, - expressionConfig + exprConfig ) { override def dataType: DataType = inputGeom.dataType @@ -64,8 +64,8 @@ object ST_Translate extends WithExpressionInfo { | POLYGON ((...)) | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_Translate](3, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_Translate](3, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_UnaryUnion.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_UnaryUnion.scala index 51a1f8974..e254a47fa 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_UnaryUnion.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_UnaryUnion.scala @@ -3,16 +3,16 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.types.DataType case class ST_UnaryUnion( - inputGeom: Expression, - expressionConfig: MosaicExpressionConfig -) extends UnaryVectorExpression[ST_UnaryUnion](inputGeom, returnsGeometry = true, expressionConfig) { + inputGeom: Expression, + exprConfig: ExprConfig +) extends UnaryVectorExpression[ST_UnaryUnion](inputGeom, returnsGeometry = true, exprConfig) { override def dataType: DataType = inputGeom.dataType @@ -40,8 +40,8 @@ object ST_UnaryUnion extends WithExpressionInfo { | "POLYGON (( 0 0, 1 0, 1 1, 0 1 ))" | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_UnaryUnion](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_UnaryUnion](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Union.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Union.scala index 7f1003588..d832fc920 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Union.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Union.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.BinaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -15,18 +15,18 @@ import org.apache.spark.sql.types.DataType * The left geometry. * @param rightGeom * The right geometry. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). */ case class ST_Union( - leftGeom: Expression, - rightGeom: Expression, - expressionConfig: MosaicExpressionConfig + leftGeom: Expression, + rightGeom: Expression, + exprConfig: ExprConfig ) extends BinaryVectorExpression[ST_Union]( leftGeom, rightGeom, returnsGeometry = true, - expressionConfig + exprConfig ) { override def dataType: DataType = leftGeom.dataType @@ -57,8 +57,8 @@ object ST_Union extends WithExpressionInfo { | {"POLYGON (( ... ))"} | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_Union](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_Union](2, exprConfig) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_UpdateSRID.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_UpdateSRID.scala index 99a3181bb..6c0357ccf 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_UpdateSRID.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_UpdateSRID.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.WithExpressionInfo import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVector2ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.adapters.Column import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression @@ -19,21 +19,21 @@ import org.apache.spark.sql.types.DataType * Expression containing the source SRID. * @param destSRIDExpr * Expression containing the destination SRID. - * @param expressionConfig + * @param exprConfig * Mosaic execution context, e.g. geometryAPI, indexSystem, etc. Additional * arguments for the expression (expressionConfigs). */ case class ST_UpdateSRID( - inputGeom: Expression, - srcSRIDExpr: Expression, - destSRIDExpr: Expression, - expressionConfig: MosaicExpressionConfig + inputGeom: Expression, + srcSRIDExpr: Expression, + destSRIDExpr: Expression, + exprConfig: ExprConfig ) extends UnaryVector2ArgExpression[ST_UpdateSRID]( inputGeom, srcSRIDExpr, destSRIDExpr, returnsGeometry = true, - expressionConfig + exprConfig ) { override def dataType: DataType = inputGeom.dataType @@ -64,8 +64,8 @@ object ST_UpdateSRID extends WithExpressionInfo { | POINT(...) | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { (exprs: Seq[Expression]) => - ST_UpdateSRID(exprs(0), Column(exprs(1)).cast("int").expr, Column(exprs(2)).cast("int").expr, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { (exprs: Seq[Expression]) => + ST_UpdateSRID(exprs(0), Column(exprs(1)).cast("int").expr, Column(exprs(2)).cast("int").expr, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Within.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Within.scala index c5cfd5a8f..cc4308500 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Within.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Within.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.BinaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -15,18 +15,18 @@ import org.apache.spark.sql.types.{BooleanType, DataType} * The left geometry. * @param rightGeom * The right geometry. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). */ case class ST_Within( - leftGeom: Expression, - rightGeom: Expression, - expressionConfig: MosaicExpressionConfig + leftGeom: Expression, + rightGeom: Expression, + exprConfig: ExprConfig ) extends BinaryVectorExpression[ST_Within]( leftGeom, rightGeom, returnsGeometry = false, - expressionConfig + exprConfig ) { override def dataType: DataType = BooleanType @@ -57,8 +57,8 @@ object ST_Within extends WithExpressionInfo { | true | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_Within](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_Within](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_X.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_X.scala index bfb87ad71..4e8354218 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_X.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_X.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -17,14 +17,14 @@ import org.apache.spark.sql.types.{DataType, DoubleType} * * @param inputGeom * Expression containing the geometry. - * @param expressionConfig + * @param exprConfig * Mosaic execution context, e.g. geometryAPI, indexSystem, etc. Additional * arguments for the expression (expressionConfigs). */ case class ST_X( - inputGeom: Expression, - expressionConfig: MosaicExpressionConfig -) extends UnaryVectorExpression[ST_X](inputGeom, returnsGeometry = false, expressionConfig) { + inputGeom: Expression, + exprConfig: ExprConfig +) extends UnaryVectorExpression[ST_X](inputGeom, returnsGeometry = false, exprConfig) { override def dataType: DataType = DoubleType @@ -53,8 +53,8 @@ object ST_X extends WithExpressionInfo { | 12.3 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_X](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_X](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Y.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Y.scala index 6e62fa7bf..0f4afd8bf 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Y.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Y.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -17,14 +17,14 @@ import org.apache.spark.sql.types.{DataType, DoubleType} * * @param inputGeom * Expression containing the geometry. - * @param expressionConfig + * @param exprConfig * Mosaic execution context, e.g. geometryAPI, indexSystem, etc. Additional * arguments for the expression (expressionConfigs). */ case class ST_Y( - inputGeom: Expression, - expressionConfig: MosaicExpressionConfig -) extends UnaryVectorExpression[ST_Y](inputGeom, returnsGeometry = false, expressionConfig) { + inputGeom: Expression, + exprConfig: ExprConfig +) extends UnaryVectorExpression[ST_Y](inputGeom, returnsGeometry = false, exprConfig) { override def dataType: DataType = DoubleType @@ -53,8 +53,8 @@ object ST_Y extends WithExpressionInfo { | 12.3 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_Y](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_Y](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Z.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Z.scala index ea4e0d67a..d139fb532 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Z.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_Z.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.expressions.geometry import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.geometry.base.UnaryVectorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext @@ -14,14 +14,14 @@ import org.apache.spark.sql.types.{DataType, DoubleType} * * @param inputGeom * Expression containing the geometry. - * @param expressionConfig + * @param exprConfig * Mosaic execution context, e.g. geometryAPI, indexSystem, etc. Additional * arguments for the expression (expressionConfigs). */ case class ST_Z( - inputGeom: Expression, - expressionConfig: MosaicExpressionConfig -) extends UnaryVectorExpression[ST_Z](inputGeom, returnsGeometry = false, expressionConfig) { + inputGeom: Expression, + exprConfig: ExprConfig +) extends UnaryVectorExpression[ST_Z](inputGeom, returnsGeometry = false, exprConfig) { override def dataType: DataType = DoubleType @@ -50,8 +50,8 @@ object ST_Z extends WithExpressionInfo { | 12.3 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[ST_Z](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[ST_Z](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/base/BinaryVectorExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/base/BinaryVectorExpression.scala index 7cac3f02e..9f81cd643 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/base/BinaryVectorExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/base/BinaryVectorExpression.scala @@ -4,7 +4,7 @@ import com.databricks.labs.mosaic.codegen.format.ConvertToCodeGen import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.expressions.{BinaryExpression, Expression, NullIntolerant} import org.apache.spark.sql.catalyst.expressions.codegen.{CodegenContext, ExprCode} @@ -21,16 +21,16 @@ import scala.reflect.ClassTag * The expression for the right/second geometry. * @param returnsGeometry * Whether the expression returns a geometry or not. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). * @tparam T * The type of the extending class. */ abstract class BinaryVectorExpression[T <: Expression: ClassTag]( - leftGeometryExpr: Expression, - rightGeometryExpr: Expression, - returnsGeometry: Boolean, - expressionConfig: MosaicExpressionConfig + leftGeometryExpr: Expression, + rightGeometryExpr: Expression, + returnsGeometry: Boolean, + exprConfig: ExprConfig ) extends BinaryExpression with VectorExpression with NullIntolerant @@ -40,7 +40,7 @@ abstract class BinaryVectorExpression[T <: Expression: ClassTag]( override def right: Expression = rightGeometryExpr - override def geometryAPI: GeometryAPI = getGeometryAPI(expressionConfig) + override def geometryAPI: GeometryAPI = getGeometryAPI(exprConfig) /** * The function to be overriden by the extending class. It is called when @@ -87,7 +87,7 @@ abstract class BinaryVectorExpression[T <: Expression: ClassTag]( */ def geometryCodeGen(leftMosaicGeometryRef: String, rightMosaicGeometryRef: String, ctx: CodegenContext): (String, String) - override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 2, expressionConfig) + override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 2, exprConfig) override def withNewChildrenInternal( newFirst: Expression, diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/base/UnaryVector1ArgExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/base/UnaryVector1ArgExpression.scala index 06e9f9492..d16a80d01 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/base/UnaryVector1ArgExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/base/UnaryVector1ArgExpression.scala @@ -4,7 +4,7 @@ import com.databricks.labs.mosaic.codegen.format.ConvertToCodeGen import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.expressions.{BinaryExpression, Expression, NullIntolerant} import org.apache.spark.sql.catalyst.expressions.codegen.{CodegenContext, ExprCode} @@ -24,16 +24,16 @@ import scala.reflect.ClassTag * The expression for the argument. * @param returnsGeometry * Whether the expression returns a geometry or not. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). * @tparam T * The type of the extending class. */ abstract class UnaryVector1ArgExpression[T <: Expression: ClassTag]( - geometryExpr: Expression, - argExpr: Expression, - returnsGeometry: Boolean, - expressionConfig: MosaicExpressionConfig + geometryExpr: Expression, + argExpr: Expression, + returnsGeometry: Boolean, + exprConfig: ExprConfig ) extends BinaryExpression with VectorExpression with NullIntolerant @@ -43,7 +43,7 @@ abstract class UnaryVector1ArgExpression[T <: Expression: ClassTag]( override def right: Expression = argExpr - override def geometryAPI: GeometryAPI = getGeometryAPI(expressionConfig) + override def geometryAPI: GeometryAPI = getGeometryAPI(exprConfig) /** * The function to be overriden by the extending class. It is called when @@ -88,7 +88,7 @@ abstract class UnaryVector1ArgExpression[T <: Expression: ClassTag]( */ def geometryCodeGen(geometryRef: String, argRef: String, ctx: CodegenContext): (String, String) - override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 2, expressionConfig) + override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 2, exprConfig) override def withNewChildrenInternal( newFirst: Expression, diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/base/UnaryVector2ArgExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/base/UnaryVector2ArgExpression.scala index acffc224a..a150a8393 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/base/UnaryVector2ArgExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/base/UnaryVector2ArgExpression.scala @@ -4,7 +4,7 @@ import com.databricks.labs.mosaic.codegen.format.ConvertToCodeGen import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant, TernaryExpression} import org.apache.spark.sql.catalyst.expressions.codegen.{CodegenContext, ExprCode} @@ -26,17 +26,17 @@ import scala.reflect.ClassTag * The expression for the second argument. * @param returnsGeometry * Whether the expression returns a geometry or not. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). * @tparam T * The type of the extending class. */ abstract class UnaryVector2ArgExpression[T <: Expression: ClassTag]( - geometryExpr: Expression, - arg1Expr: Expression, - arg2Expr: Expression, - returnsGeometry: Boolean, - expressionConfig: MosaicExpressionConfig + geometryExpr: Expression, + arg1Expr: Expression, + arg2Expr: Expression, + returnsGeometry: Boolean, + exprConfig: ExprConfig ) extends TernaryExpression with VectorExpression with NullIntolerant @@ -48,7 +48,7 @@ abstract class UnaryVector2ArgExpression[T <: Expression: ClassTag]( override def third: Expression = arg2Expr - override def geometryAPI: GeometryAPI = getGeometryAPI(expressionConfig) + override def geometryAPI: GeometryAPI = getGeometryAPI(exprConfig) /** * The function to be overriden by the extending class. It is called when @@ -100,7 +100,7 @@ abstract class UnaryVector2ArgExpression[T <: Expression: ClassTag]( */ def geometryCodeGen(mosaicGeometryRef: String, arg1Ref: String, arg2Ref: String, ctx: CodegenContext): (String, String) - override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 3, expressionConfig) + override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 3, exprConfig) override def withNewChildrenInternal( newFirst: Expression, diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/base/UnaryVectorExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/base/UnaryVectorExpression.scala index c4cbd527d..201cdcebf 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/base/UnaryVectorExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/base/UnaryVectorExpression.scala @@ -4,7 +4,7 @@ import com.databricks.labs.mosaic.codegen.format.ConvertToCodeGen import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant, UnaryExpression} import org.apache.spark.sql.catalyst.expressions.codegen.{CodegenContext, ExprCode} @@ -19,15 +19,15 @@ import scala.reflect.ClassTag * The expression for the geometry. * @param returnsGeometry * Whether the expression returns a geometry or not. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). * @tparam T * The type of the extending class. */ abstract class UnaryVectorExpression[T <: Expression: ClassTag]( - geometryExpr: Expression, - returnsGeometry: Boolean, - expressionConfig: MosaicExpressionConfig + geometryExpr: Expression, + returnsGeometry: Boolean, + exprConfig: ExprConfig ) extends UnaryExpression with VectorExpression with NullIntolerant @@ -35,7 +35,7 @@ abstract class UnaryVectorExpression[T <: Expression: ClassTag]( override def child: Expression = geometryExpr - override def geometryAPI: GeometryAPI = getGeometryAPI(expressionConfig) + override def geometryAPI: GeometryAPI = getGeometryAPI(exprConfig) /** * The function to be overriden by the extending class. It is called when @@ -76,7 +76,7 @@ abstract class UnaryVectorExpression[T <: Expression: ClassTag]( */ def geometryCodeGen(mosaicGeometryRef: String, ctx: CodegenContext): (String, String) - override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 1, expressionConfig) + override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 1, exprConfig) override def withNewChildInternal( newFirst: Expression diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/base/VectorExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/base/VectorExpression.scala index 44267a5cb..a251cfd7d 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/base/VectorExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/base/VectorExpression.scala @@ -5,7 +5,7 @@ import com.databricks.labs.mosaic.core.crs.CRSBoundsProvider import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext import org.apache.spark.sql.types.DataType @@ -16,9 +16,9 @@ import org.apache.spark.sql.types.DataType */ trait VectorExpression { - def getIndexSystem(expressionConfig: MosaicExpressionConfig): IndexSystem = - IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem) - def getGeometryAPI(expressionConfig: MosaicExpressionConfig): GeometryAPI = GeometryAPI(expressionConfig.getGeometryAPI) + def getIndexSystem(exprConfig: ExprConfig): IndexSystem = + IndexSystemFactory.getIndexSystem(exprConfig.getIndexSystem) + def getGeometryAPI(exprConfig: ExprConfig): GeometryAPI = GeometryAPI(exprConfig.getGeometryAPI) def geometryAPI: GeometryAPI diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala index f515d4c5e..9421ff003 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala @@ -1,10 +1,10 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALInfo -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -13,15 +13,15 @@ import org.apache.spark.sql.types._ /** Returns the avg value per band of the raster. */ -case class RST_Avg(tileExpr: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_Avg](tileExpr, returnsRaster = false, expressionConfig) +case class RST_Avg(tileExpr: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_Avg](tileExpr, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = ArrayType(DoubleType) /** Returns the avg value per band of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { + override def rasterTransform(tile: RasterTile): Any = { import org.json4s._ import org.json4s.jackson.JsonMethods._ implicit val formats: DefaultFormats.type = org.json4s.DefaultFormats @@ -52,8 +52,8 @@ object RST_Avg extends WithExpressionInfo { | [1.123, 2.123, 3.123] | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_Avg](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_Avg](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BandMetaData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BandMetaData.scala index 4cdf63673..924b08ef5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BandMetaData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BandMetaData.scala @@ -1,10 +1,10 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterBandGDAL -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.raster.gdal.RasterBandGDAL +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterBandExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -18,15 +18,15 @@ import org.apache.spark.sql.types._ * the raster are provided. * @param band * The band index. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). */ -case class RST_BandMetaData(raster: Expression, band: Expression, expressionConfig: MosaicExpressionConfig) +case class RST_BandMetaData(raster: Expression, band: Expression, exprConfig: ExprConfig) extends RasterBandExpression[RST_BandMetaData]( raster, band, returnsRaster = false, - expressionConfig = expressionConfig + exprConfig = exprConfig ) with NullIntolerant with CodegenFallback { @@ -41,7 +41,7 @@ case class RST_BandMetaData(raster: Expression, band: Expression, expressionConf * @return * The band metadata of the band as a map type result. */ - override def bandTransform(raster: MosaicRasterTile, band: MosaicRasterBandGDAL): Any = { + override def bandTransform(raster: RasterTile, band: RasterBandGDAL): Any = { buildMapString(band.metadata) } } @@ -60,8 +60,8 @@ object RST_BandMetaData extends WithExpressionInfo { | {"NC_GLOBAL#acknowledgement":"NOAA Coral Reef Watch Program","NC_GLOBAL#cdm_data_type":"Grid"} | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_BandMetaData](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_BandMetaData](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala index 0a59bc958..0db081678 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala @@ -1,21 +1,24 @@ package com.databricks.labs.mosaic.expressions.raster +import com.databricks.labs.mosaic.POLYGON_EMPTY_WKT import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.types.model.{GeometryTypeEnum, MosaicRasterTile} +import com.databricks.labs.mosaic.core.types.model.{GeometryTypeEnum, RasterTile} import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ +import scala.util.Try + /** The expression for extracting the bounding box of a raster. */ case class RST_BoundingBox( - raster: Expression, - expressionConfig: MosaicExpressionConfig -) extends RasterExpression[RST_BoundingBox](raster, returnsRaster = false, expressionConfig = expressionConfig) + raster: Expression, + exprConfig: ExprConfig +) extends RasterExpression[RST_BoundingBox](raster, returnsRaster = false, exprConfig = exprConfig) with NullIntolerant with CodegenFallback { @@ -30,12 +33,12 @@ case class RST_BoundingBox( * @return * The bounding box of the raster as a WKB polygon. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { + override def rasterTransform(tile: RasterTile): Any = Try { val raster = tile.raster - val gt = raster.getGeoTransform + val gt = raster.getGeoTransformOpt.get val (originX, originY) = GDAL.toWorldCoord(gt, 0, 0) val (endX, endY) = GDAL.toWorldCoord(gt, raster.xSize, raster.ySize) - val geometryAPI = GeometryAPI(expressionConfig.getGeometryAPI) + val geometryAPI = GeometryAPI(exprConfig.getGeometryAPI) val bboxPolygon = geometryAPI.geometry( Seq( Seq(originX, originY), @@ -48,7 +51,7 @@ case class RST_BoundingBox( ) bboxPolygon.toWKB - } + }.getOrElse(GeometryAPI(exprConfig.getGeometryAPI).geometry(POLYGON_EMPTY_WKT, "WKT").toWKB) } @@ -69,8 +72,8 @@ object RST_BoundingBox extends WithExpressionInfo { | POLYGON ((-180 -90, -180 90, 180 90, 180 -90, -180 -90)) | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_BoundingBox](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_BoundingBox](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala index 2ea13bebd..a6635c368 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala @@ -1,13 +1,12 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI -import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.operator.clip.RasterClipByVector import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.WithExpressionInfo import com.databricks.labs.mosaic.expressions.raster.base.Raster2ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, Literal, NullIntolerant} @@ -17,26 +16,26 @@ import scala.util.Try /** The expression for clipping a raster by a vector. */ case class RST_Clip( - rastersExpr: Expression, - geometryExpr: Expression, - cutlineAllTouchedExpr: Expression, - expressionConfig: MosaicExpressionConfig + rastersExpr: Expression, + geometryExpr: Expression, + cutlineAllTouchedExpr: Expression, + exprConfig: ExprConfig ) extends Raster2ArgExpression[RST_Clip]( rastersExpr, geometryExpr, cutlineAllTouchedExpr, returnsRaster = true, - expressionConfig = expressionConfig + exprConfig = exprConfig ) with NullIntolerant with CodegenFallback { // serialize data type override def dataType: DataType = { - RasterTileType(expressionConfig.getCellIdType, rastersExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(exprConfig.getCellIdType, rastersExpr, exprConfig.isRasterUseCheckpoint) } - val geometryAPI: GeometryAPI = GeometryAPI(expressionConfig.getGeometryAPI) + val geometryAPI: GeometryAPI = GeometryAPI(exprConfig.getGeometryAPI) /** * Clips a raster by a vector. @@ -50,14 +49,14 @@ case class RST_Clip( * @return * The clipped raster. */ - override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { + override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = { val geometry = geometryAPI.geometry(arg1, geometryExpr.dataType) val geomCRS = geometry.getSpatialReferenceOSR val cutline = arg2.asInstanceOf[Boolean] tile.copy( raster = RasterClipByVector.clip( tile.raster, geometry, geomCRS, geometryAPI, - cutlineAllTouched = cutline, mosaicConfig = expressionConfig + Option(exprConfig), cutlineAllTouched = cutline ) ) } @@ -83,7 +82,7 @@ object RST_Clip extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { (children: Seq[Expression]) => + override def builder(exprConfig: ExprConfig): FunctionBuilder = { (children: Seq[Expression]) => { def checkCutline(cutline: Expression): Boolean = Try(cutline.eval().asInstanceOf[Boolean]).isSuccess val noCutlineArg = new Literal(true, BooleanType) // default is true for tessellation needs @@ -91,10 +90,10 @@ object RST_Clip extends WithExpressionInfo { children match { // Note type checking only works for literals case Seq(input, vector) => - RST_Clip(input, vector, noCutlineArg, expressionConfig) + RST_Clip(input, vector, noCutlineArg, exprConfig) case Seq(input, vector, cutline) if checkCutline(cutline) => - RST_Clip(input, vector, cutline, expressionConfig) - case _ => RST_Clip(children.head, children(1), children(2), expressionConfig) + RST_Clip(input, vector, cutline, exprConfig) + case _ => RST_Clip(children.head, children(1), children(2), exprConfig) } } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala index e15b35ea5..eef1602ef 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala @@ -2,11 +2,10 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.raster.operator.CombineAVG import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterArrayExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -14,28 +13,28 @@ import org.apache.spark.sql.types.DataType /** Expression for combining rasters using average of pixels. */ case class RST_CombineAvg( - tileExpr: Expression, - expressionConfig: MosaicExpressionConfig + tileExpr: Expression, + exprConfig: ExprConfig ) extends RasterArrayExpression[RST_CombineAvg]( tileExpr, returnsRaster = true, - expressionConfig = expressionConfig + exprConfig = exprConfig ) with NullIntolerant with CodegenFallback { // serialize data type override def dataType: DataType = { - RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(exprConfig.getCellIdType, tileExpr, exprConfig.isRasterUseCheckpoint) } /** Combines the rasters using average of pixels. */ - override def rasterTransform(tiles: Seq[MosaicRasterTile]): Any = { + override def rasterTransform(tiles: Seq[RasterTile]): Any = { val index = if (tiles.map(_.index).groupBy(identity).size == 1) tiles.head.index else null - val resultType = getRasterType(dataType) - MosaicRasterTile( + val resultType = RasterTile.getRasterType(dataType) + RasterTile( index, - CombineAVG.compute(tiles.map(_.raster)), + CombineAVG.compute(tiles.map(_.raster), Option(exprConfig)), resultType ) } @@ -61,8 +60,8 @@ object RST_CombineAvg extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_CombineAvg](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_CombineAvg](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala index 5046ceebd..7ca5d7f38 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala @@ -2,13 +2,12 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy import com.databricks.labs.mosaic.core.raster.operator.CombineAVG import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.{getRasterType, deserialize => deserializeTile} +import com.databricks.labs.mosaic.core.types.model.RasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile.{deserialize => deserializeTile} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpressionSerialization -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.catalyst.expressions.aggregate.{ImperativeAggregate, TypedImperativeAggregate} import org.apache.spark.sql.catalyst.expressions.{Expression, ExpressionInfo, UnsafeProjection, UnsafeRow} @@ -24,15 +23,15 @@ import scala.collection.mutable.ArrayBuffer */ //noinspection DuplicatedCode case class RST_CombineAvgAgg( - rasterExpr: Expression, - expressionConfig: MosaicExpressionConfig, - mutableAggBufferOffset: Int = 0, - inputAggBufferOffset: Int = 0 + rasterExpr: Expression, + exprConfig: ExprConfig, + mutableAggBufferOffset: Int = 0, + inputAggBufferOffset: Int = 0 ) extends TypedImperativeAggregate[ArrayBuffer[Any]] with UnaryLike[Expression] with RasterExpressionSerialization { - GDAL.enable(expressionConfig) + GDAL.enable(exprConfig) override lazy val deterministic: Boolean = true @@ -40,13 +39,13 @@ case class RST_CombineAvgAgg( override val nullable: Boolean = false - protected val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem) + protected val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(exprConfig.getIndexSystem) protected val cellIdDataType: DataType = indexSystem.getCellIdDataType // serialize data type override lazy val dataType: DataType = { - RasterTileType(rasterExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(rasterExpr, exprConfig.isRasterUseCheckpoint) } private lazy val projection = UnsafeProjection.create(Array[DataType](ArrayType(elementType = dataType, containsNull = false))) @@ -74,7 +73,7 @@ case class RST_CombineAvgAgg( copy(mutableAggBufferOffset = newMutableAggBufferOffset) override def eval(buffer: ArrayBuffer[Any]): Any = { - GDAL.enable(expressionConfig) + GDAL.enable(exprConfig) if (buffer.isEmpty) { null @@ -86,21 +85,20 @@ case class RST_CombineAvgAgg( // Do do move the expression var tiles = buffer.map(row => deserializeTile( - row.asInstanceOf[InternalRow], cellIdDataType) + row.asInstanceOf[InternalRow], cellIdDataType, Option(exprConfig)) ) buffer.clear() // If merging multiple index rasters, the index value is dropped val idx = if (tiles.map(_.index).groupBy(identity).size == 1) tiles.head.index else null - var combined = CombineAVG.compute(tiles.map(_.raster)) + var combined = CombineAVG.compute(tiles.map(_.raster), Option(exprConfig)) - val resultType = getRasterType(dataType) - var result = MosaicRasterTile(idx, combined, resultType).formatCellId(indexSystem) - val serialized = result.serialize(resultType, doDestroy = true) - - tiles.foreach(destroy) - destroy(result) + val resultType = RasterTile.getRasterType(dataType) + var result = RasterTile(idx, combined, resultType).formatCellId(indexSystem) + val serialized = result.serialize(resultType, doDestroy = true, Option(exprConfig)) + tiles.foreach(_.flushAndDestroy()) + result.flushAndDestroy() tiles = null combined = null result = null diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala index 32b2ee8c0..16f32c391 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala @@ -1,12 +1,11 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI -import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.Raster1ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -15,24 +14,24 @@ import org.apache.spark.sql.types._ /** The expression for applying kernel filter on a raster. */ case class RST_Convolve( - rastersExpr: Expression, - kernelExpr: Expression, - expressionConfig: MosaicExpressionConfig + rastersExpr: Expression, + kernelExpr: Expression, + exprConfig: ExprConfig ) extends Raster1ArgExpression[RST_Convolve]( rastersExpr, kernelExpr, returnsRaster = true, - expressionConfig = expressionConfig + exprConfig = exprConfig ) with NullIntolerant with CodegenFallback { //serialize data type override def dataType: DataType = { - RasterTileType(expressionConfig.getCellIdType, rastersExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(exprConfig.getCellIdType, rastersExpr, exprConfig.isRasterUseCheckpoint) } - val geometryAPI: GeometryAPI = GeometryAPI(expressionConfig.getGeometryAPI) + val geometryAPI: GeometryAPI = GeometryAPI(exprConfig.getGeometryAPI) /** * Clips a raster by a vector. @@ -44,7 +43,7 @@ case class RST_Convolve( * @return * The clipped raster. */ - override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { + override def rasterTransform(tile: RasterTile, arg1: Any): Any = { val kernel = arg1.asInstanceOf[ArrayData].array.map(_.asInstanceOf[ArrayData].array.map( el => kernelExpr.dataType match { case ArrayType(ArrayType(DoubleType, false), false) => el.asInstanceOf[Double] @@ -80,8 +79,8 @@ object RST_Convolve extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_Convolve](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_Convolve](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala index b5bcda36c..07aed29fe 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala @@ -1,13 +1,11 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.operator.pixel.PixelCombineRasters import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterArray2ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -16,34 +14,34 @@ import org.apache.spark.unsafe.types.UTF8String /** Expression for combining rasters using average of pixels. */ case class RST_DerivedBand( - tileExpr: Expression, - pythonFuncExpr: Expression, - funcNameExpr: Expression, - expressionConfig: MosaicExpressionConfig + tileExpr: Expression, + pythonFuncExpr: Expression, + funcNameExpr: Expression, + exprConfig: ExprConfig ) extends RasterArray2ArgExpression[RST_DerivedBand]( tileExpr, pythonFuncExpr, funcNameExpr, returnsRaster = true, - expressionConfig = expressionConfig + exprConfig = exprConfig ) with NullIntolerant with CodegenFallback { // serialize data type override def dataType: DataType = { - RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(exprConfig.getCellIdType, tileExpr, exprConfig.isRasterUseCheckpoint) } /** Combines the rasters using average of pixels. */ - override def rasterTransform(tiles: Seq[MosaicRasterTile], arg1: Any, arg2: Any): Any = { + override def rasterTransform(tiles: Seq[RasterTile], arg1: Any, arg2: Any): Any = { val pythonFunc = arg1.asInstanceOf[UTF8String].toString val funcName = arg2.asInstanceOf[UTF8String].toString val index = if (tiles.map(_.index).groupBy(identity).size == 1) tiles.head.index else null - val resultType = getRasterType(dataType) - MosaicRasterTile( + val resultType = RasterTile.getRasterType(dataType) + RasterTile( index, - PixelCombineRasters.combine(tiles.map(_.raster), pythonFunc, funcName), + PixelCombineRasters.combine(tiles.map(_.raster), pythonFunc, funcName, Option(exprConfig)), resultType ) } @@ -75,8 +73,8 @@ object RST_DerivedBand extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_DerivedBand](3, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_DerivedBand](3, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala index 7890b8302..2ba6154e4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala @@ -2,13 +2,11 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.index.IndexSystemFactory import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy import com.databricks.labs.mosaic.core.raster.operator.pixel.PixelCombineRasters import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.raster.base.RasterExpressionSerialization -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.catalyst.expressions.aggregate.{ImperativeAggregate, TypedImperativeAggregate} import org.apache.spark.sql.catalyst.expressions.{Expression, ExpressionInfo, UnsafeProjection, UnsafeRow} @@ -25,24 +23,24 @@ import scala.collection.mutable.ArrayBuffer */ //noinspection DuplicatedCode case class RST_DerivedBandAgg( - rastersExpr: Expression, - pythonFuncExpr: Expression, - funcNameExpr: Expression, - expressionConfig: MosaicExpressionConfig, - mutableAggBufferOffset: Int = 0, - inputAggBufferOffset: Int = 0 + rastersExpr: Expression, + pythonFuncExpr: Expression, + funcNameExpr: Expression, + exprConfig: ExprConfig, + mutableAggBufferOffset: Int = 0, + inputAggBufferOffset: Int = 0 ) extends TypedImperativeAggregate[ArrayBuffer[Any]] with TernaryLike[Expression] with RasterExpressionSerialization { - GDAL.enable(expressionConfig) + GDAL.enable(exprConfig) override lazy val deterministic: Boolean = true override val nullable: Boolean = false override lazy val dataType: DataType = { - RasterTileType(expressionConfig.getCellIdType, rastersExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(exprConfig.getCellIdType, rastersExpr, exprConfig.isRasterUseCheckpoint) } private lazy val projection = UnsafeProjection.create(Array[DataType](ArrayType(elementType = dataType, containsNull = false))) @@ -76,7 +74,7 @@ case class RST_DerivedBandAgg( copy(mutableAggBufferOffset = newMutableAggBufferOffset) override def eval(buffer: ArrayBuffer[Any]): Any = { - GDAL.enable(expressionConfig) + GDAL.enable(exprConfig) if (buffer.isEmpty) { null } else { @@ -87,23 +85,24 @@ case class RST_DerivedBandAgg( // Do do move the expression var tiles = buffer.map(row => - MosaicRasterTile.deserialize( - row.asInstanceOf[InternalRow], - expressionConfig.getCellIdType + RasterTile.deserialize( + row.asInstanceOf[InternalRow], + exprConfig.getCellIdType, + Option(exprConfig) ) ) // If merging multiple index rasters, the index value is dropped val idx = if (tiles.map(_.index).groupBy(identity).size == 1) tiles.head.index else null - var combined = PixelCombineRasters.combine(tiles.map(_.raster), pythonFunc, funcName) - val resultType = getRasterType(dataType) - var result = MosaicRasterTile(idx, combined, resultType) - .formatCellId(IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem)) + var combined = PixelCombineRasters.combine(tiles.map(_.raster), pythonFunc, funcName, Option(exprConfig)) + val resultType = RasterTile.getRasterType(dataType) + var result = RasterTile(idx, combined, resultType) + .formatCellId(IndexSystemFactory.getIndexSystem(exprConfig.getIndexSystem)) // using serialize on the object vs from RasterExpressionSerialization - val serialized = result.serialize(resultType, doDestroy = true) + val serialized = result.serialize(resultType, doDestroy = true, Option(exprConfig)) - tiles.foreach(destroy) + tiles.foreach(_.flushAndDestroy()) tiles = null combined = null result = null diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala index 5fa4efa5d..438c0345e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala @@ -2,10 +2,10 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.Raster2ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -14,26 +14,26 @@ import org.apache.spark.unsafe.types.UTF8String /** The expression for applying NxN filter on a raster. */ case class RST_Filter( - rastersExpr: Expression, - kernelSizeExpr: Expression, - operationExpr: Expression, - expressionConfig: MosaicExpressionConfig + rastersExpr: Expression, + kernelSizeExpr: Expression, + operationExpr: Expression, + exprConfig: ExprConfig ) extends Raster2ArgExpression[RST_Filter]( rastersExpr, kernelSizeExpr, operationExpr, returnsRaster = true, - expressionConfig = expressionConfig + exprConfig = exprConfig ) with NullIntolerant with CodegenFallback { // serialize data type override def dataType: DataType = { - RasterTileType(expressionConfig.getCellIdType, rastersExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(exprConfig.getCellIdType, rastersExpr, exprConfig.isRasterUseCheckpoint) } - val geometryAPI: GeometryAPI = GeometryAPI(expressionConfig.getGeometryAPI) + val geometryAPI: GeometryAPI = GeometryAPI(exprConfig.getGeometryAPI) /** * Clips a raster by a vector. @@ -45,7 +45,7 @@ case class RST_Filter( * @return * The clipped raster. */ - override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { + override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = { val n = arg1.asInstanceOf[Int] val operation = arg2.asInstanceOf[UTF8String].toString tile.copy( @@ -74,8 +74,8 @@ object RST_Filter extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_Filter](3, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_Filter](3, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala index 97364d8d1..391cd9fb1 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala @@ -1,12 +1,11 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.operator.merge.MergeBands import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterArrayExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -15,12 +14,12 @@ import org.apache.spark.sql.types.DataType /** The expression for stacking and resampling input bands. */ case class RST_FromBands( - bandsExpr: Expression, - expressionConfig: MosaicExpressionConfig + bandsExpr: Expression, + exprConfig: ExprConfig ) extends RasterArrayExpression[RST_FromBands]( bandsExpr, returnsRaster = true, - expressionConfig = expressionConfig + exprConfig = exprConfig ) with NullIntolerant with CodegenFallback { @@ -28,9 +27,9 @@ case class RST_FromBands( // serialize data type override def dataType: DataType = { RasterTileType( - expressionConfig.getCellIdType, - RasterTileType(bandsExpr, expressionConfig.isRasterUseCheckpoint).rasterType, - expressionConfig.isRasterUseCheckpoint + exprConfig.getCellIdType, + RasterTileType(bandsExpr, exprConfig.isRasterUseCheckpoint).rasterType, + exprConfig.isRasterUseCheckpoint ) } @@ -41,8 +40,8 @@ case class RST_FromBands( * @return * The stacked and resampled raster. */ - override def rasterTransform(rasters: Seq[MosaicRasterTile]): Any = { - rasters.head.copy(raster = MergeBands.merge(rasters.map(_.raster), "bilinear")) + override def rasterTransform(rasters: Seq[RasterTile]): Any = { + rasters.head.copy(raster = MergeBands.merge(rasters.map(_.raster), "bilinear", Option(exprConfig))) } } @@ -66,8 +65,8 @@ object RST_FromBands extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_FromBands](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_FromBands](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala index 343104a44..64dcd8adf 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala @@ -1,17 +1,16 @@ package com.databricks.labs.mosaic.expressions.raster +import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_DRIVER_KEY} import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL +import com.databricks.labs.mosaic.core.raster.io.RasterIO.{createTmpFileFromDriver, rasterHydratedFromContent} import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.datasource.gdal.ReTileOnRead import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig -import com.databricks.labs.mosaic.utils.PathUtils +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback @@ -26,24 +25,24 @@ import java.nio.file.{Files, Paths} * expression in the expression tree for a raster tile. */ case class RST_FromContent( - contentExpr: Expression, - driverExpr: Expression, - sizeInMB: Expression, - expressionConfig: MosaicExpressionConfig + contentExpr: Expression, + driverExpr: Expression, + sizeInMB: Expression, + exprConfig: ExprConfig ) extends CollectionGenerator with Serializable with NullIntolerant with CodegenFallback { - GDAL.enable(expressionConfig) + GDAL.enable(exprConfig) override def dataType: DataType = { - RasterTileType(expressionConfig.getCellIdType, BinaryType, expressionConfig.isRasterUseCheckpoint) + RasterTileType(exprConfig.getCellIdType, BinaryType, exprConfig.isRasterUseCheckpoint) } - protected val geometryAPI: GeometryAPI = GeometryAPI.apply(expressionConfig.getGeometryAPI) + protected val geometryAPI: GeometryAPI = GeometryAPI.apply(exprConfig.getGeometryAPI) - protected val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem) + protected val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(exprConfig.getIndexSystem) protected val cellIdDataType: DataType = indexSystem.getCellIdDataType @@ -64,24 +63,26 @@ case class RST_FromContent( * The tiles. */ override def eval(input: InternalRow): TraversableOnce[InternalRow] = { - GDAL.enable(expressionConfig) - val resultType = getRasterType( - RasterTileType(expressionConfig.getCellIdType, BinaryType, expressionConfig.isRasterUseCheckpoint)) + GDAL.enable(exprConfig) + val resultType = RasterTile.getRasterType( + RasterTileType(exprConfig.getCellIdType, BinaryType, exprConfig.isRasterUseCheckpoint)) val driverShortName = driverExpr.eval(input).asInstanceOf[UTF8String].toString - val ext = GDAL.getExtension(driverShortName) var rasterArr = contentExpr.eval(input).asInstanceOf[Array[Byte]] val targetSize = sizeInMB.eval(input).asInstanceOf[Int] if (targetSize <= 0 || rasterArr.length <= targetSize) { // - no split required - val createInfo = Map("parentPath" -> PathUtils.NO_PATH_STRING, "driver" -> driverShortName) + var raster = rasterHydratedFromContent( + rasterArr, + Map(RASTER_DRIVER_KEY -> driverShortName), + Option(exprConfig) + ) - var raster = MosaicRasterGDAL.readRaster(rasterArr, createInfo) - var result = MosaicRasterTile(null, raster, resultType).formatCellId(indexSystem) - val row = result.serialize(resultType, doDestroy = true) + var result = RasterTile(null, raster, resultType).formatCellId(indexSystem) + val row = result.serialize(resultType, doDestroy = true, Option(exprConfig)) - destroy(result) + raster.flushAndDestroy() rasterArr = null raster = null @@ -93,17 +94,17 @@ case class RST_FromContent( // target size is > 0 and raster size > target size // - write the initial raster to file (unsplit) // - createDirectories in case of context isolation - val tmpPath = PathUtils.createTmpFilePath(ext) + val tmpPath = createTmpFileFromDriver(driverShortName, Option(exprConfig)) Files.createDirectories(Paths.get(tmpPath).getParent) Files.write(Paths.get(tmpPath), rasterArr) // split to tiles up to specified threshold var results = ReTileOnRead - .localSubdivide(tmpPath, PathUtils.NO_PATH_STRING, targetSize) + .localSubdivide(tmpPath, NO_PATH_STRING, targetSize, exprConfig) .map(_.formatCellId(indexSystem)) - val rows = results.map(_.serialize(resultType, doDestroy = true)) + val rows = results.map(_.serialize(resultType, doDestroy = true, Option(exprConfig))) - results.foreach(destroy) + results.foreach(_.flushAndDestroy()) rasterArr = null results = null @@ -114,7 +115,7 @@ case class RST_FromContent( } override def makeCopy(newArgs: Array[AnyRef]): Expression = - GenericExpressionFactory.makeCopyImpl[RST_FromContent](this, newArgs, children.length, expressionConfig) + GenericExpressionFactory.makeCopyImpl[RST_FromContent](this, newArgs, children.length, exprConfig) override def withNewChildrenInternal(newChildren: IndexedSeq[Expression]): Expression = makeCopy(newChildren.toArray) @@ -138,10 +139,10 @@ object RST_FromContent extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { (children: Seq[Expression]) => + override def builder(exprConfig: ExprConfig): FunctionBuilder = { (children: Seq[Expression]) => { val sizeExpr = if (children.length < 3) new Literal(-1, IntegerType) else children(2) - RST_FromContent(children.head, children(1), sizeExpr, expressionConfig) + RST_FromContent(children.head, children(1), sizeExpr, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala index 18ab61572..2ec186248 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala @@ -1,15 +1,16 @@ package com.databricks.labs.mosaic.expressions.raster +import com.databricks.labs.mosaic.{RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL +import com.databricks.labs.mosaic.core.raster.io.RasterIO.{createTmpFileFromDriver, identifyDriverNameFromRawPath} import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.datasource.gdal.ReTileOnRead import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder @@ -25,24 +26,24 @@ import java.nio.file.{Files, Paths, StandardCopyOption} * expression in the expression tree for a raster tile. */ case class RST_FromFile( - rasterPathExpr: Expression, - sizeInMB: Expression, - expressionConfig: MosaicExpressionConfig + rasterPathExpr: Expression, + sizeInMB: Expression, + exprConfig: ExprConfig ) extends CollectionGenerator with Serializable with NullIntolerant with CodegenFallback { - GDAL.enable(expressionConfig) + GDAL.enable(exprConfig) - protected val geometryAPI: GeometryAPI = GeometryAPI.apply(expressionConfig.getGeometryAPI) + protected val geometryAPI: GeometryAPI = GeometryAPI.apply(exprConfig.getGeometryAPI) - protected val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem) + protected val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(exprConfig.getIndexSystem) protected val cellIdDataType: DataType = indexSystem.getCellIdDataType override def dataType: DataType = { - RasterTileType(cellIdDataType, BinaryType, expressionConfig.isRasterUseCheckpoint) + RasterTileType(cellIdDataType, BinaryType, exprConfig.isRasterUseCheckpoint) } override def position: Boolean = false @@ -62,21 +63,27 @@ case class RST_FromFile( * The tiles. */ override def eval(input: InternalRow): TraversableOnce[InternalRow] = { - GDAL.enable(expressionConfig) - val resultType = getRasterType(dataType) - + GDAL.enable(exprConfig) + val resultType = RasterTile.getRasterType(dataType) val path = rasterPathExpr.eval(input).asInstanceOf[UTF8String].toString - val readPath = PathUtils.getCleanPath(path) - val driverShortName = MosaicRasterGDAL.identifyDriver(path) + val cleanPath = PathUtils.asFileSystemPath(path) // removes fuse tokens + val driverShortName = identifyDriverNameFromRawPath(path) val targetSize = sizeInMB.eval(input).asInstanceOf[Int] - val currentSize = Files.size(Paths.get(PathUtils.replaceDBFSTokens(readPath))) + val currentSize = Files.size(Paths.get(cleanPath)) if (targetSize <= 0 && currentSize <= Integer.MAX_VALUE) { - val createInfo = Map("path" -> readPath, "parentPath" -> path, "driver" -> driverShortName) - - var raster = MosaicRasterGDAL.readRaster(createInfo) - var result = MosaicRasterTile(null, raster, resultType).formatCellId(indexSystem) - val row = result.serialize(resultType, doDestroy = true) + // since this will be serialized want it initialized + var raster = RasterGDAL( + Map( + RASTER_PATH_KEY -> path, + RASTER_PARENT_PATH_KEY -> path, + RASTER_DRIVER_KEY -> driverShortName + ), + Option(exprConfig) + ) + raster.finalizeRaster() // this will also destroy + var result = RasterTile(null, raster, resultType).formatCellId(indexSystem) + val row = result.serialize(resultType, doDestroy = true, Option(exprConfig)) raster = null result = null @@ -86,12 +93,12 @@ case class RST_FromFile( } else { // If target size is <0 and we are here that means the file is too big to fit in memory // We split to tiles of size 64MB - val tmpPath = PathUtils.createTmpFilePath(GDAL.getExtension(driverShortName)) - Files.copy(Paths.get(readPath), Paths.get(tmpPath), StandardCopyOption.REPLACE_EXISTING) + val tmpPath = createTmpFileFromDriver(driverShortName, Option(exprConfig)) + Files.copy(Paths.get(cleanPath), Paths.get(tmpPath), StandardCopyOption.REPLACE_EXISTING) val size = if (targetSize <= 0) 64 else targetSize - var results = ReTileOnRead.localSubdivide(tmpPath, path, size).map(_.formatCellId(indexSystem)) - val rows = results.map(_.serialize(resultType, doDestroy = true)) + var results = ReTileOnRead.localSubdivide(tmpPath, path, size, exprConfig).map(_.formatCellId(indexSystem)) + val rows = results.map(_.finalizeTile().serialize(resultType, doDestroy = true, Option(exprConfig))) results = null @@ -101,7 +108,7 @@ case class RST_FromFile( } override def makeCopy(newArgs: Array[AnyRef]): Expression = - GenericExpressionFactory.makeCopyImpl[RST_FromFile](this, newArgs, children.length, expressionConfig) + GenericExpressionFactory.makeCopyImpl[RST_FromFile](this, newArgs, children.length, exprConfig) override def withNewChildrenInternal(newChildren: IndexedSeq[Expression]): Expression = makeCopy(newChildren.toArray) @@ -125,10 +132,10 @@ object RST_FromFile extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { + override def builder(exprConfig: ExprConfig): FunctionBuilder = { (children: Seq[Expression]) => { val sizeExpr = if (children.length == 1) new Literal(-1, IntegerType) else children(1) - RST_FromFile(children.head, sizeExpr, expressionConfig) + RST_FromFile(children.head, sizeExpr, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala index 3195d7361..524835782 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala @@ -1,35 +1,38 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ /** Returns the georeference of the raster. */ -case class RST_GeoReference(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_GeoReference](raster, returnsRaster = false, expressionConfig) +case class RST_GeoReference(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_GeoReference](raster, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = MapType(StringType, DoubleType) /** Returns the georeference of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { - val geoTransform = tile.raster.getGeoTransform - buildMapDouble( - Map( - "upperLeftX" -> geoTransform(0), - "upperLeftY" -> geoTransform(3), - "scaleX" -> geoTransform(1), - "scaleY" -> geoTransform(5), - "skewX" -> geoTransform(2), - "skewY" -> geoTransform(4) - ) - ) + override def rasterTransform(tile: RasterTile): Any = { + tile.raster.getGeoTransformOpt match { + case Some(gt) => + buildMapDouble ( + Map ( + "upperLeftX" -> gt(0), + "upperLeftY" -> gt(3), + "scaleX" -> gt(1), + "scaleY" -> gt(5), + "skewX" -> gt(2), + "skewY" -> gt(4) + ) + ) + case _ => buildMapDouble(Map.empty[String, Double]) + } } } @@ -47,8 +50,8 @@ object RST_GeoReference extends WithExpressionInfo { | {"upper_left_x": 1.0, "upper_left_y": 1.0, "scale_x": 1.0, "scale_y": 1.0, "skew_x": 1.0, "skew_y": 1.0} | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_GeoReference](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_GeoReference](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoData.scala index 581afca3e..e4e972844 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoData.scala @@ -1,9 +1,9 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -12,12 +12,12 @@ import org.apache.spark.sql.types.{ArrayType, DataType, DoubleType} /** The expression for extracting the no data value of a raster. */ case class RST_GetNoData( - rastersExpr: Expression, - expressionConfig: MosaicExpressionConfig + rastersExpr: Expression, + exprConfig: ExprConfig ) extends RasterExpression[RST_GetNoData]( rastersExpr, returnsRaster = false, - expressionConfig = expressionConfig + exprConfig = exprConfig ) with NullIntolerant with CodegenFallback { @@ -32,7 +32,7 @@ case class RST_GetNoData( * @return * The no data value of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { + override def rasterTransform(tile: RasterTile): Any = { val raster = tile.raster ArrayData.toArrayData(raster.getBands.map(_.noDataValue)) } @@ -57,8 +57,8 @@ object RST_GetNoData extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_GetNoData](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_GetNoData](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala index 01c5bbbac..4704abedc 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala @@ -1,10 +1,10 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.Raster1ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -13,24 +13,24 @@ import org.apache.spark.unsafe.types.UTF8String /** Returns the subdatasets of the raster. */ case class RST_GetSubdataset( - tileExpr: Expression, - subsetName: Expression, - expressionConfig: MosaicExpressionConfig + tileExpr: Expression, + subsetName: Expression, + exprConfig: ExprConfig ) extends Raster1ArgExpression[RST_GetSubdataset]( tileExpr, subsetName, returnsRaster = true, - expressionConfig + exprConfig ) with NullIntolerant with CodegenFallback { override def dataType: DataType = { - RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(exprConfig.getCellIdType, tileExpr, exprConfig.isRasterUseCheckpoint) } /** Returns the subdatasets of the raster. */ - override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { + override def rasterTransform(tile: RasterTile, arg1: Any): Any = { val subsetName = arg1.asInstanceOf[UTF8String].toString tile.copy(raster = tile.raster.getSubdataset(subsetName)) } @@ -51,8 +51,8 @@ object RST_GetSubdataset extends WithExpressionInfo { | {index_id, raster, parent_path, driver} | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_GetSubdataset](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_GetSubdataset](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Height.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Height.scala index a863c3910..48f2167a5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Height.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Height.scala @@ -1,24 +1,24 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ /** Returns the width of the raster. */ -case class RST_Height(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_Height](raster, returnsRaster = false, expressionConfig) +case class RST_Height(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_Height](raster, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = IntegerType /** Returns the width of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.raster.ySize + override def rasterTransform(tile: RasterTile): Any = tile.raster.ySize } @@ -36,8 +36,8 @@ object RST_Height extends WithExpressionInfo { | 512 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_Height](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_Height](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala index 96e49914f..c126b009c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala @@ -1,13 +1,13 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.core.raster.io.RasterIO.createTmpFileFromDriver import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALWarp import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig -import com.databricks.labs.mosaic.utils.PathUtils +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -15,18 +15,18 @@ import org.apache.spark.sql.types.DataType /** The expression that initializes no data values of a raster. */ case class RST_InitNoData( - tileExpr: Expression, - expressionConfig: MosaicExpressionConfig + tileExpr: Expression, + exprConfig: ExprConfig ) extends RasterExpression[RST_InitNoData]( tileExpr, returnsRaster = true, - expressionConfig = expressionConfig + exprConfig = exprConfig ) with NullIntolerant with CodegenFallback { override def dataType: DataType = { - RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(exprConfig.getCellIdType, tileExpr, exprConfig.isRasterUseCheckpoint) } /** @@ -37,21 +37,23 @@ case class RST_InitNoData( * @return * The raster with initialized no data values. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { + override def rasterTransform(tile: RasterTile): Any = { val raster = tile.raster val noDataValues = raster.getBands.map(_.noDataValue).mkString(" ") val dstNoDataValues = raster.getBands .map(_.getBand.getDataType) .map(GDAL.getNoDataConstant) .mkString(" ") - val resultPath = PathUtils.createTmpFilePath(GDAL.getExtension(raster.getDriverShortName)) - val cmd = s"""gdalwarp -of ${raster.getDriverShortName} -dstnodata "$dstNoDataValues" -srcnodata "$noDataValues"""" + val driverShortName = raster.getDriverName() + val resultPath = createTmpFileFromDriver(driverShortName, Option(exprConfig)) + val cmd = s"""gdalwarp -of ${driverShortName} -dstnodata "$dstNoDataValues" -srcnodata "$noDataValues"""" tile.copy( - raster = GDALWarp.executeWarp( - resultPath, - Seq(raster), - command = cmd - ) + raster = GDALWarp.executeWarp( + resultPath, + Seq(raster), + command = cmd, + Option(exprConfig) + ) ) } @@ -76,8 +78,8 @@ object RST_InitNoData extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_InitNoData](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_InitNoData](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala index 8c6102330..ae9e0f461 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala @@ -1,24 +1,24 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ /** Returns true if the raster is empty. */ -case class RST_IsEmpty(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_IsEmpty](raster, returnsRaster = false, expressionConfig) +case class RST_IsEmpty(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_IsEmpty](raster, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = BooleanType /** Returns true if the raster is empty. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { + override def rasterTransform(tile: RasterTile): Any = { val raster = tile.raster (raster.ySize == 0 && raster.xSize == 0) || raster.isEmpty } @@ -39,8 +39,8 @@ object RST_IsEmpty extends WithExpressionInfo { | false | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_IsEmpty](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_IsEmpty](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala index 76ccbecd8..d92ea7379 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala @@ -1,17 +1,15 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.MOSAIC_NO_DRIVER +import com.databricks.labs.mosaic.{NO_DRIVER, NO_PATH_STRING, RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy +import com.databricks.labs.mosaic.core.raster.io.RasterIO.{createTmpFileFromDriver, identifyDriverNameFromRawPath} import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.datasource.gdal.ReTileOnRead import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder @@ -48,37 +46,37 @@ import scala.util.Try * @param withCheckpointExpr * If set to true, the tiles are written to the checkpoint directory. If set * to false, the tiles are returned as a in-memory byte arrays. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). */ case class RST_MakeTiles( - inputExpr: Expression, - driverExpr: Expression, - sizeInMBExpr: Expression, - withCheckpointExpr: Expression, - expressionConfig: MosaicExpressionConfig + inputExpr: Expression, + driverExpr: Expression, + sizeInMBExpr: Expression, + withCheckpointExpr: Expression, + exprConfig: ExprConfig ) extends CollectionGenerator with Serializable with NullIntolerant with CodegenFallback { - GDAL.enable(expressionConfig) + GDAL.enable(exprConfig) // serialize data type override def dataType: DataType = { require(withCheckpointExpr.isInstanceOf[Literal]) - if (withCheckpointExpr.eval().asInstanceOf[Boolean] || expressionConfig.isRasterUseCheckpoint) { + if (withCheckpointExpr.eval().asInstanceOf[Boolean] || exprConfig.isRasterUseCheckpoint) { // Raster will be serialized as a path - RasterTileType(expressionConfig.getCellIdType, StringType, useCheckpoint = true) + RasterTileType(exprConfig.getCellIdType, StringType, useCheckpoint = true) } else { // Raster will be serialized as a byte array - RasterTileType(expressionConfig.getCellIdType, BinaryType, useCheckpoint = false) + RasterTileType(exprConfig.getCellIdType, BinaryType, useCheckpoint = false) } } - protected val geometryAPI: GeometryAPI = GeometryAPI.apply(expressionConfig.getGeometryAPI) + protected val geometryAPI: GeometryAPI = GeometryAPI.apply(exprConfig.getGeometryAPI) - protected val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem) + protected val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(exprConfig.getIndexSystem) protected val cellIdDataType: DataType = indexSystem.getCellIdDataType @@ -91,10 +89,10 @@ case class RST_MakeTiles( override def elementSchema: StructType = StructType(Array(StructField("tile", dataType))) private def getDriver(rawInput: Any, rawDriver: String): String = { - if (rawDriver == MOSAIC_NO_DRIVER) { + if (rawDriver == NO_DRIVER) { if (inputExpr.dataType == StringType) { val path = rawInput.asInstanceOf[UTF8String].toString - MosaicRasterGDAL.identifyDriver(path) + identifyDriverNameFromRawPath(path) } else { throw new IllegalArgumentException("Driver has to be specified for byte array input") } @@ -106,7 +104,7 @@ case class RST_MakeTiles( private def getInputSize(rawInput: Any): Long = { if (inputExpr.dataType == StringType) { val path = rawInput.asInstanceOf[UTF8String].toString - val cleanPath = PathUtils.replaceDBFSTokens(path) + val cleanPath = PathUtils.asFileSystemPath(path) Files.size(Paths.get(cleanPath)) } else { val bytes = rawInput.asInstanceOf[Array[Byte]] @@ -123,25 +121,33 @@ case class RST_MakeTiles( * The tiles. */ override def eval(input: InternalRow): TraversableOnce[InternalRow] = { - GDAL.enable(expressionConfig) - val resultType = getRasterType(dataType) + GDAL.enable(exprConfig) + val resultType = RasterTile.getRasterType(dataType) val rawDriver = driverExpr.eval(input).asInstanceOf[UTF8String].toString val rawInput = inputExpr.eval(input) val driverShortName = getDriver(rawInput, rawDriver) val targetSize = sizeInMBExpr.eval(input).asInstanceOf[Int] val inputSize = getInputSize(rawInput) - val path = if (inputExpr.dataType == StringType) rawInput.asInstanceOf[UTF8String].toString else PathUtils.NO_PATH_STRING + val path = if (inputExpr.dataType == StringType) rawInput.asInstanceOf[UTF8String].toString else NO_PATH_STRING if (targetSize <= 0 && inputSize <= Integer.MAX_VALUE) { // - no split required - val createInfo = Map("parentPath" -> PathUtils.NO_PATH_STRING, "driver" -> driverShortName, "path" -> path) - var raster = GDAL.readRaster(rawInput, createInfo, inputExpr.dataType) - var result = MosaicRasterTile(null, raster, inputExpr.dataType).formatCellId(indexSystem) - val row = result.serialize(resultType, doDestroy = true) - - destroy(result) - + val createInfo = Map( + RASTER_PATH_KEY -> path, + RASTER_DRIVER_KEY -> driverShortName, + RASTER_PARENT_PATH_KEY -> NO_PATH_STRING + ) + var raster = GDAL.readRasterExpr( + rawInput, + createInfo, + inputExpr.dataType, + Option(exprConfig) + ) + var result = RasterTile(null, raster, inputExpr.dataType).formatCellId(indexSystem) + val row = result.serialize(resultType, doDestroy = true, Option(exprConfig)) + + result.flushAndDestroy() raster = null result = null @@ -153,20 +159,20 @@ case class RST_MakeTiles( // - createDirectories in case of context isolation val readPath = if (inputExpr.dataType == StringType) { - PathUtils.copyToTmpWithRetry(path, 5) + PathUtils.copyCleanPathToTmpWithRetry(path, Option(exprConfig), retries = 5) } else { - val tmpPath = PathUtils.createTmpFilePath(GDAL.getExtension(driverShortName)) + val tmpPath = createTmpFileFromDriver(driverShortName, Option(exprConfig)) Files.createDirectories(Paths.get(tmpPath).getParent) Files.write(Paths.get(tmpPath), rawInput.asInstanceOf[Array[Byte]]) tmpPath } val size = if (targetSize <= 0) 64 else targetSize var results = ReTileOnRead - .localSubdivide(readPath, PathUtils.NO_PATH_STRING, size) + .localSubdivide(readPath, NO_PATH_STRING, size, exprConfig) .map(_.formatCellId(indexSystem)) - val rows = results.map(_.serialize(resultType, doDestroy = true)) + val rows = results.map(_.serialize(resultType, doDestroy = true, Option(exprConfig))) - results.foreach(destroy) + results.foreach(_.flushAndDestroy()) results = null @@ -176,7 +182,7 @@ case class RST_MakeTiles( } override def makeCopy(newArgs: Array[AnyRef]): Expression = - GenericExpressionFactory.makeCopyImpl[RST_MakeTiles](this, newArgs, children.length, expressionConfig) + GenericExpressionFactory.makeCopyImpl[RST_MakeTiles](this, newArgs, children.length, exprConfig) override def withNewChildrenInternal(newChildren: IndexedSeq[Expression]): Expression = makeCopy(newChildren.toArray) @@ -200,31 +206,31 @@ object RST_MakeTiles extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { (children: Seq[Expression]) => + override def builder(exprConfig: ExprConfig): FunctionBuilder = { (children: Seq[Expression]) => { def checkSize(size: Expression) = Try(size.eval().asInstanceOf[Int]).isSuccess def checkChkpnt(chkpnt: Expression) = Try(chkpnt.eval().asInstanceOf[Boolean]).isSuccess def checkDriver(driver: Expression) = Try(driver.eval().asInstanceOf[UTF8String].toString).isSuccess val noSize = new Literal(-1, IntegerType) - val noDriver = new Literal(UTF8String.fromString(MOSAIC_NO_DRIVER), StringType) + val noDriver = new Literal(UTF8String.fromString(NO_DRIVER), StringType) val noCheckpoint = new Literal(false, BooleanType) children match { // Note type checking only works for literals - case Seq(input) => RST_MakeTiles(input, noDriver, noSize, noCheckpoint, expressionConfig) - case Seq(input, driver) if checkDriver(driver) => RST_MakeTiles(input, driver, noSize, noCheckpoint, expressionConfig) - case Seq(input, size) if checkSize(size) => RST_MakeTiles(input, noDriver, size, noCheckpoint, expressionConfig) + case Seq(input) => RST_MakeTiles(input, noDriver, noSize, noCheckpoint, exprConfig) + case Seq(input, driver) if checkDriver(driver) => RST_MakeTiles(input, driver, noSize, noCheckpoint, exprConfig) + case Seq(input, size) if checkSize(size) => RST_MakeTiles(input, noDriver, size, noCheckpoint, exprConfig) case Seq(input, checkpoint) if checkChkpnt(checkpoint) => - RST_MakeTiles(input, noDriver, noSize, checkpoint, expressionConfig) + RST_MakeTiles(input, noDriver, noSize, checkpoint, exprConfig) case Seq(input, size, checkpoint) if checkSize(size) && checkChkpnt(checkpoint) => - RST_MakeTiles(input, noDriver, size, checkpoint, expressionConfig) + RST_MakeTiles(input, noDriver, size, checkpoint, exprConfig) case Seq(input, driver, size) if checkDriver(driver) && checkSize(size) => - RST_MakeTiles(input, driver, size, noCheckpoint, expressionConfig) + RST_MakeTiles(input, driver, size, noCheckpoint, exprConfig) case Seq(input, driver, checkpoint) if checkDriver(driver) && checkChkpnt(checkpoint) => - RST_MakeTiles(input, driver, noSize, checkpoint, expressionConfig) + RST_MakeTiles(input, driver, noSize, checkpoint, exprConfig) case Seq(input, driver, size, checkpoint) if checkDriver(driver) && checkSize(size) && checkChkpnt(checkpoint) => - RST_MakeTiles(input, driver, size, checkpoint, expressionConfig) - case _ => RST_MakeTiles(children.head, children(1), children(2), children(3), expressionConfig) + RST_MakeTiles(input, driver, size, checkpoint, exprConfig) + case _ => RST_MakeTiles(children.head, children(1), children(2), children(3), exprConfig) } } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebra.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebra.scala index 1f0757cb7..9d1e8ebfb 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebra.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebra.scala @@ -1,14 +1,12 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.core.raster.io.RasterIO.{createTmpFileFromDriver, identifyExtFromDriver} import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALCalc import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterArray1ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig -import com.databricks.labs.mosaic.utils.PathUtils +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -17,21 +15,21 @@ import org.apache.spark.unsafe.types.UTF8String /** The expression for map algebra. */ case class RST_MapAlgebra( - rasterExpr: Expression, - jsonSpecExpr: Expression, - expressionConfig: MosaicExpressionConfig + rasterExpr: Expression, + jsonSpecExpr: Expression, + exprConfig: ExprConfig ) extends RasterArray1ArgExpression[RST_MapAlgebra]( rasterExpr, jsonSpecExpr, returnsRaster = true, - expressionConfig = expressionConfig + exprConfig = exprConfig ) with NullIntolerant with CodegenFallback { // serialize data type override def dataType: DataType = { - RasterTileType(expressionConfig.getCellIdType, rasterExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(exprConfig.getCellIdType, rasterExpr, exprConfig.isRasterUseCheckpoint) } /** @@ -43,18 +41,19 @@ case class RST_MapAlgebra( * @return * The raster (tile) from the calculation. */ - override def rasterTransform(tiles: Seq[MosaicRasterTile], arg1: Any): Any = { + override def rasterTransform(tiles: Seq[RasterTile], arg1: Any): Any = { val jsonSpec = arg1.asInstanceOf[UTF8String].toString - val extension = GDAL.getExtension(tiles.head.raster.getDriverShortName) - val resultPath = PathUtils.createTmpFilePath(extension) + val driverShortName = tiles.head.raster.getDriverName() + val resultPath = createTmpFileFromDriver(driverShortName, Option(exprConfig)) + val command = parseSpec(jsonSpec, resultPath, tiles) val index = if (tiles.map(_.index).groupBy(identity).size == 1) tiles.head.index else null - val result = GDALCalc.executeCalc(command, resultPath) - val resultType = getRasterType(dataType) - MosaicRasterTile(index, result, resultType) + val result = GDALCalc.executeCalc(command, resultPath, Option(exprConfig)) + val resultType = RasterTile.getRasterType(dataType) + RasterTile(index, result, resultType) } - def parseSpec(jsonSpec: String, resultPath: String, tiles: Seq[MosaicRasterTile]): String = { + def parseSpec(jsonSpec: String, resultPath: String, tiles: Seq[RasterTile]): String = { import org.json4s._ import org.json4s.jackson.JsonMethods._ implicit val formats: DefaultFormats.type = org.json4s.DefaultFormats @@ -67,10 +66,10 @@ case class RST_MapAlgebra( .map(raster => (raster, (json \ raster).toOption)) .filter(_._2.isDefined) .map(raster => (raster._1, raster._2.get.extract[Int])) - .map { case (raster, index) => (raster, tiles(index).raster.getPath) } + .map { case (raster, index) => (raster, tiles(index).raster.getRawPath) } val paramRasters = (if (namedRasters.isEmpty) { - tiles.zipWithIndex.map { case (tile, index) => (s"${('A' + index).toChar}", tile.raster.getPath) } + tiles.zipWithIndex.map { case (tile, index) => (s"${('A' + index).toChar}", tile.raster.getRawPath) } } else { namedRasters }) @@ -117,8 +116,8 @@ object RST_MapAlgebra extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_MapAlgebra](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_MapAlgebra](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala index 0ddbae74f..ddfff8d2c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala @@ -1,31 +1,33 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.util.ArrayData import org.apache.spark.sql.types._ +import scala.util.Try + /** Returns the max value per band of the raster. */ -case class RST_Max(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_Max](raster, returnsRaster = false, expressionConfig) +case class RST_Max(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_Max](raster, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = ArrayType(DoubleType) /** Returns the max value per band of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { + override def rasterTransform(tile: RasterTile): Any = Try { val raster = tile.raster - val nBands = raster.getDatasetHydrated.GetRasterCount() + val nBands = raster.withDatasetHydratedOpt().get.GetRasterCount() val maxValues = (1 to nBands).map(raster.getBand(_).maxPixelValue) ArrayData.toArrayData(maxValues.toArray) - } + }.getOrElse(ArrayData.toArrayData(Array.empty[Double])) } @@ -43,8 +45,8 @@ object RST_Max extends WithExpressionInfo { | [1.123, 2.123, 3.123] | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_Max](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_Max](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala index b6ec17210..497b9e534 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala @@ -1,43 +1,46 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.core.raster.io.RasterIO.createTmpFileFromDriver import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALWarp -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig -import com.databricks.labs.mosaic.utils.PathUtils +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.util.ArrayData import org.apache.spark.sql.types._ +import scala.util.Try + /** Returns the median value per band of the raster. */ -case class RST_Median(rasterExpr: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_Median](rasterExpr, returnsRaster = false, expressionConfig) +case class RST_Median(rasterExpr: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_Median](rasterExpr, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = ArrayType(DoubleType) /** Returns the median value per band of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { + override def rasterTransform(tile: RasterTile): Any = Try { val raster = tile.raster val width = raster.xSize * raster.pixelXSize val height = raster.ySize * raster.pixelYSize - val outShortName = raster.getDriverShortName - val resultFileName = PathUtils.createTmpFilePath(GDAL.getExtension(outShortName)) + val driverShortName = raster.getDriverName() + val resultFileName = createTmpFileFromDriver(driverShortName, Option(exprConfig)) val medRaster = GDALWarp.executeWarp( - resultFileName, - Seq(raster), - command = s"gdalwarp -r med -tr $width $height -of $outShortName" + resultFileName, + Seq(raster), + command = s"gdalwarp -r med -tr $width $height -of $driverShortName", + Option(exprConfig) ) // Max pixel is a hack since we get a 1x1 raster back - val maxValues = (1 to medRaster.getDatasetHydrated.GetRasterCount()).map(medRaster.getBand(_).maxPixelValue) + val nBands = raster.withDatasetHydratedOpt().get.GetRasterCount() + val maxValues = (1 to nBands).map(medRaster.getBand(_).maxPixelValue) ArrayData.toArrayData(maxValues.toArray) - } + }.getOrElse(ArrayData.toArrayData(Array.empty[Double])) } @@ -55,8 +58,8 @@ object RST_Median extends WithExpressionInfo { | [1.123, 2.123, 3.123] | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_Median](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_Median](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala index 930f3b4f8..ac6a9e032 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala @@ -1,9 +1,9 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -12,15 +12,15 @@ import org.apache.spark.sql.types._ import scala.util.Try /** Returns the memory size of the raster in bytes. */ -case class RST_MemSize(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_MemSize](raster, returnsRaster = false, expressionConfig) +case class RST_MemSize(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_MemSize](raster, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = LongType /** Returns the memory size of the raster in bytes. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { + override def rasterTransform(tile: RasterTile): Any = { Try(tile.raster.getMemSize).getOrElse(-1) } @@ -40,8 +40,8 @@ object RST_MemSize extends WithExpressionInfo { | 228743 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_MemSize](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_MemSize](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala index 26cf87f54..c7da177b4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala @@ -3,10 +3,10 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.operator.merge.MergeRasters import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterArrayExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -14,21 +14,21 @@ import org.apache.spark.sql.types.DataType /** Returns a raster that is a result of merging an array of rasters. */ case class RST_Merge( - rastersExpr: Expression, - expressionConfig: MosaicExpressionConfig + rastersExpr: Expression, + exprConfig: ExprConfig ) extends RasterArrayExpression[RST_Merge]( rastersExpr, returnsRaster = true, - expressionConfig = expressionConfig + exprConfig = exprConfig ) with NullIntolerant with CodegenFallback { - GDAL.enable(expressionConfig) + GDAL.enable(exprConfig) // serialize data type override def dataType: DataType = { - RasterTileType(expressionConfig.getCellIdType, rastersExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(exprConfig.getCellIdType, rastersExpr, exprConfig.isRasterUseCheckpoint) } /** @@ -38,10 +38,10 @@ case class RST_Merge( * @return * The merged raster. */ - override def rasterTransform(tiles: Seq[MosaicRasterTile]): Any = { + override def rasterTransform(tiles: Seq[RasterTile]): Any = { val index = if (tiles.map(_.index).groupBy(identity).size == 1) tiles.head.index else null - val mergeRaster = MergeRasters.merge(tiles.map(_.raster)) - mergeRaster.reHydrate() // flush cache + val mergeRaster = MergeRasters.merge(tiles.map(_.raster), Option(exprConfig)) + tiles.head.copy( raster = mergeRaster, index = index @@ -69,8 +69,8 @@ object RST_Merge extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_Merge](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_Merge](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala index 14a731b2e..3769981b5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala @@ -2,13 +2,11 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.index.IndexSystemFactory import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy import com.databricks.labs.mosaic.core.raster.operator.merge.MergeRasters import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.raster.base.RasterExpressionSerialization -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.catalyst.expressions.aggregate.{ImperativeAggregate, TypedImperativeAggregate} import org.apache.spark.sql.catalyst.expressions.{Expression, ExpressionInfo, UnsafeProjection, UnsafeRow} @@ -21,15 +19,15 @@ import scala.collection.mutable.ArrayBuffer /** Merges rasters into a single raster. */ //noinspection DuplicatedCode case class RST_MergeAgg( - rastersExpr: Expression, - expressionConfig: MosaicExpressionConfig, - mutableAggBufferOffset: Int = 0, - inputAggBufferOffset: Int = 0 + rastersExpr: Expression, + exprConfig: ExprConfig, + mutableAggBufferOffset: Int = 0, + inputAggBufferOffset: Int = 0 ) extends TypedImperativeAggregate[ArrayBuffer[Any]] with UnaryLike[Expression] with RasterExpressionSerialization { - GDAL.enable(expressionConfig) + GDAL.enable(exprConfig) override lazy val deterministic: Boolean = true @@ -39,7 +37,7 @@ case class RST_MergeAgg( // serialize data type override lazy val dataType: DataType = { - RasterTileType(expressionConfig.getCellIdType, rastersExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(exprConfig.getCellIdType, rastersExpr, exprConfig.isRasterUseCheckpoint) } private lazy val projection = UnsafeProjection.create(Array[DataType](ArrayType(elementType = dataType, containsNull = false))) @@ -67,7 +65,7 @@ case class RST_MergeAgg( copy(mutableAggBufferOffset = newMutableAggBufferOffset) override def eval(buffer: ArrayBuffer[Any]): Any = { - GDAL.enable(expressionConfig) + GDAL.enable(exprConfig) if (buffer.isEmpty) { null @@ -79,24 +77,24 @@ case class RST_MergeAgg( // when merging rasters with large overlaps var tiles = buffer .map(row => - MosaicRasterTile.deserialize( - row.asInstanceOf[InternalRow], - expressionConfig.getCellIdType //, rasterType // <- 0.4.3 infer type + RasterTile.deserialize( + row.asInstanceOf[InternalRow], + exprConfig.getCellIdType, + Option(exprConfig) // <- 0.4.3 infer type ) ) - .sortBy(_.raster.getParentPath) + .sortBy(_.raster.getRawParentPath) // If merging multiple index rasters, the index value is dropped val idx = if (tiles.map(_.index).groupBy(identity).size == 1) tiles.head.index else null - var merged = MergeRasters.merge(tiles.map(_.raster)) - merged.reHydrate() // flushCache + var merged = MergeRasters.merge(tiles.map(_.raster), Option(exprConfig)) - val resultType = getRasterType(dataType) - var result = MosaicRasterTile(idx, merged, resultType).formatCellId( - IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem)) - val serialized = result.serialize(resultType, doDestroy = true) + val resultType = RasterTile.getRasterType(dataType) + var result = RasterTile(idx, merged, resultType).formatCellId( + IndexSystemFactory.getIndexSystem(exprConfig.getIndexSystem)) + val serialized = result.serialize(resultType, doDestroy = true, Option(exprConfig)) - tiles.foreach(destroy) + tiles.foreach(_.flushAndDestroy()) tiles = null merged = null result = null diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetaData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetaData.scala index 5d81eb01a..9c348e3a5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetaData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetaData.scala @@ -1,24 +1,24 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ /** Returns the metadata of the raster. */ -case class RST_MetaData(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_MetaData](raster, returnsRaster = false, expressionConfig) +case class RST_MetaData(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_MetaData](raster, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = MapType(StringType, StringType) /** Returns the metadata of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = buildMapString(tile.raster.metadata) + override def rasterTransform(tile: RasterTile): Any = buildMapString(tile.raster.metadata) } @@ -36,8 +36,8 @@ object RST_MetaData extends WithExpressionInfo { | {"NC_GLOBAL#acknowledgement":"NOAA Coral Reef Watch Program","NC_GLOBAL#cdm_data_type":"Grid"} | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_MetaData](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_MetaData](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala index b24f75b5a..e6b0642b4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala @@ -1,9 +1,9 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -12,19 +12,23 @@ import org.apache.spark.sql.types._ /** Returns the min value per band of the raster. */ -case class RST_Min(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_Min](raster, returnsRaster = false, expressionConfig) +case class RST_Min(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_Min](raster, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = ArrayType(DoubleType) /** Returns the min value per band of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { + override def rasterTransform(tile: RasterTile): Any = { val raster = tile.raster - val nBands = raster.getDatasetHydrated.GetRasterCount() - val minValues = (1 to nBands).map(raster.getBand(_).minPixelValue) - ArrayData.toArrayData(minValues.toArray) + raster.withDatasetHydratedOpt() match { + case Some(dataset) => + val nBands = dataset.GetRasterCount() + val minValues = (1 to nBands).map(raster.getBand (_).minPixelValue) + ArrayData.toArrayData(minValues.toArray) + case _ => ArrayData.toArrayData(Array.empty[Double]) + } } } @@ -43,8 +47,8 @@ object RST_Min extends WithExpressionInfo { | [1.123, 2.123, 3.123] | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_Min](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_Min](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala index fe71a4c60..4cd9336b7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala @@ -1,12 +1,11 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.operator.NDVI import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.Raster2ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -14,23 +13,23 @@ import org.apache.spark.sql.types.DataType /** The expression for computing NDVI index. */ case class RST_NDVI( - tileExpr: Expression, - redIndex: Expression, - nirIndex: Expression, - expressionConfig: MosaicExpressionConfig + tileExpr: Expression, + redIndex: Expression, + nirIndex: Expression, + exprConfig: ExprConfig ) extends Raster2ArgExpression[RST_NDVI]( tileExpr, redIndex, nirIndex, returnsRaster = true, - expressionConfig = expressionConfig + exprConfig = exprConfig ) with NullIntolerant with CodegenFallback { // serialize data type override def dataType: DataType = { - RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(exprConfig.getCellIdType, tileExpr, exprConfig.isRasterUseCheckpoint) } /** @@ -44,10 +43,10 @@ case class RST_NDVI( * @return * The raster contains NDVI index. */ - override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { + override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = { val redInd = arg1.asInstanceOf[Int] val nirInd = arg2.asInstanceOf[Int] - tile.copy(raster = NDVI.compute(tile.raster, redInd, nirInd)) + tile.copy(raster = NDVI.compute(tile.raster, redInd, nirInd, Option(exprConfig))) } } @@ -70,8 +69,8 @@ object RST_NDVI extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_NDVI](3, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_NDVI](3, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBands.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBands.scala index 6081c84f4..53954fa25 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBands.scala @@ -1,24 +1,24 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ /** Returns the number of bands in the raster. */ -case class RST_NumBands(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_NumBands](raster, returnsRaster = false, expressionConfig) +case class RST_NumBands(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_NumBands](raster, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = IntegerType /** Returns the number of bands in the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.raster.numBands + override def rasterTransform(tile: RasterTile): Any = tile.raster.numBands } @@ -36,8 +36,8 @@ object RST_NumBands extends WithExpressionInfo { | 4 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_NumBands](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_NumBands](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala index 59b61ed6e..2c0806dde 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala @@ -1,9 +1,9 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.Raster2ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -15,8 +15,8 @@ case class RST_PixelCount( rasterExpr: Expression, noDataExpr: Expression, allExpr: Expression, - expressionConfig: MosaicExpressionConfig) - extends Raster2ArgExpression[RST_PixelCount](rasterExpr, noDataExpr, allExpr, returnsRaster = false, expressionConfig) + exprConfig: ExprConfig) + extends Raster2ArgExpression[RST_PixelCount](rasterExpr, noDataExpr, allExpr, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { @@ -29,15 +29,19 @@ case class RST_PixelCount( * - if countAll specified as true, simply return bandX * bandY in the count (default is false). countAll ignores * countNodData */ - override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { - val raster = tile.raster - val bandCount = raster.getDatasetHydrated.GetRasterCount() + override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = { val countNoData = arg1.asInstanceOf[Boolean] val countAll = arg2.asInstanceOf[Boolean] - val pixelCount = (1 to bandCount).map( - raster.getBand(_).pixelCount(countNoData, countAll) - ) - ArrayData.toArrayData(pixelCount.toArray) + val raster = tile.raster + raster.withDatasetHydratedOpt() match { + case Some(dataset) => + val bandCount = dataset.GetRasterCount() + val pixelCount = (1 to bandCount).map ( + raster.getBand (_).pixelCount (countNoData, countAll) + ) + ArrayData.toArrayData(pixelCount.toArray) + case _ => ArrayData.toArrayData(Array.empty[Int]) + } } } @@ -56,8 +60,8 @@ object RST_PixelCount extends WithExpressionInfo { | [12, 212, 313] | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_PixelCount](3, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_PixelCount](3, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeight.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeight.scala index 704b48aff..58eee01b9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeight.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeight.scala @@ -1,32 +1,34 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ /** Returns the pixel height of the raster. */ -case class RST_PixelHeight(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_PixelHeight](raster, returnsRaster = false, expressionConfig) +case class RST_PixelHeight(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_PixelHeight](raster, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = DoubleType /** Returns the pixel height of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { - val gt = tile.raster.getGeoTransform - val scaleY = gt(5) - val skewX = gt(2) - // when there is no skew the height is scaleY, but we cant assume 0-only skew - // skew is not to be confused with rotation - // TODO - check if this is correct - val result = math.sqrt(scaleY * scaleY + skewX * skewX) - result + override def rasterTransform(tile: RasterTile): Any = { + tile.raster.getGeoTransformOpt match { + case Some(gt) => + val scaleY = gt (5) + val skewX = gt (2) + // when there is no skew the height is scaleY, but we cant assume 0-only skew + // skew is not to be confused with rotation + // TODO - check if this is correct + math.sqrt (scaleY * scaleY + skewX * skewX) + case _ => 0d // double + } } } @@ -49,8 +51,8 @@ object RST_PixelHeight extends WithExpressionInfo { | 1.123 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_PixelHeight](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_PixelHeight](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidth.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidth.scala index 7a42bae85..56fa3a9d7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidth.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidth.scala @@ -1,32 +1,34 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ /** Returns the pixel width of the raster. */ -case class RST_PixelWidth(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_PixelWidth](raster, returnsRaster = false, expressionConfig) +case class RST_PixelWidth(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_PixelWidth](raster, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = DoubleType /** Returns the pixel width of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { - val gt = tile.raster.getGeoTransform - val scaleX = gt(1) - val skewY = gt(4) - // when there is no skew width is scaleX, but we cant assume 0-only skew - // skew is not to be confused with rotation - // TODO check if this is correct - val result = math.sqrt(scaleX * scaleX + skewY * skewY) - result + override def rasterTransform(tile: RasterTile): Any = { + tile.raster.getGeoTransformOpt match { + case Some(gt) => + val scaleX = gt (1) + val skewY = gt (4) + // when there is no skew width is scaleX, but we cant assume 0-only skew + // skew is not to be confused with rotation + // TODO check if this is correct + math.sqrt (scaleX * scaleX + skewY * skewY) + case _ => 0d // double + } } } @@ -49,8 +51,8 @@ object RST_PixelWidth extends WithExpressionInfo { | 1.123 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_PixelWidth](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_PixelWidth](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvg.scala index 8e5980d50..207ada26f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvg.scala @@ -2,7 +2,7 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterToGridExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback @@ -10,14 +10,14 @@ import org.apache.spark.sql.types.DoubleType /** Returns the average value of the raster within the grid cell. */ case class RST_RasterToGridAvg( - raster: Expression, - resolution: Expression, - expressionConfig: MosaicExpressionConfig + raster: Expression, + resolution: Expression, + exprConfig: ExprConfig ) extends RasterToGridExpression[RST_RasterToGridAvg, Double]( raster, resolution, DoubleType, - expressionConfig + exprConfig ) with NullIntolerant with CodegenFallback { @@ -46,8 +46,8 @@ object RST_RasterToGridAvg extends WithExpressionInfo { | [[(11223344, 123.4), (11223345, 125.4), ...], [(11223344, 123.1), (11223344, 123.6) ...], ...] | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_RasterToGridAvg](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_RasterToGridAvg](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCount.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCount.scala index 4e0f61037..0eb4f6065 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCount.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCount.scala @@ -2,7 +2,7 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterToGridExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback @@ -10,14 +10,14 @@ import org.apache.spark.sql.types.IntegerType /** Returns the number of cells in the raster. */ case class RST_RasterToGridCount( - raster: Expression, - resolution: Expression, - expressionConfig: MosaicExpressionConfig + raster: Expression, + resolution: Expression, + exprConfig: ExprConfig ) extends RasterToGridExpression[RST_RasterToGridCount, Int]( raster, resolution, IntegerType, - expressionConfig + exprConfig ) with NullIntolerant with CodegenFallback { @@ -46,8 +46,8 @@ object RST_RasterToGridCount extends WithExpressionInfo { | [[(11223344, 123.4), (11223345, 125.4), ...], [(11223344, 123.1), (11223344, 123.6) ...], ...] | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_RasterToGridCount](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_RasterToGridCount](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMax.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMax.scala index d6b5d947e..0c82b4358 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMax.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMax.scala @@ -2,7 +2,7 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterToGridExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback @@ -10,14 +10,14 @@ import org.apache.spark.sql.types.DoubleType /** Returns the maximum value of the raster in the grid cell. */ case class RST_RasterToGridMax( - raster: Expression, - resolution: Expression, - expressionConfig: MosaicExpressionConfig + raster: Expression, + resolution: Expression, + exprConfig: ExprConfig ) extends RasterToGridExpression[RST_RasterToGridMax, Double]( raster, resolution, DoubleType, - expressionConfig + exprConfig ) with NullIntolerant with CodegenFallback { @@ -46,8 +46,8 @@ object RST_RasterToGridMax extends WithExpressionInfo { | [[(11223344, 123.4), (11223345, 125.4), ...], [(11223344, 123.1), (11223344, 123.6) ...], ...] | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_RasterToGridMax](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_RasterToGridMax](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedian.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedian.scala index 1a1e602ec..9178edddb 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedian.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedian.scala @@ -2,7 +2,7 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterToGridExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback @@ -10,14 +10,14 @@ import org.apache.spark.sql.types.DoubleType /** Returns the median value of the raster. */ case class RST_RasterToGridMedian( - raster: Expression, - resolution: Expression, - expressionConfig: MosaicExpressionConfig + raster: Expression, + resolution: Expression, + exprConfig: ExprConfig ) extends RasterToGridExpression[RST_RasterToGridMedian, Double]( raster, resolution, DoubleType, - expressionConfig + exprConfig ) with NullIntolerant with CodegenFallback { @@ -48,8 +48,8 @@ object RST_RasterToGridMedian extends WithExpressionInfo { | [[(11223344, 123.4), (11223345, 125.4), ...], [(11223344, 123.1), (11223344, 123.6) ...], ...] | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_RasterToGridMedian](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_RasterToGridMedian](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMin.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMin.scala index 8af76f1f4..e3480cb5a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMin.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMin.scala @@ -2,7 +2,7 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterToGridExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback @@ -10,14 +10,14 @@ import org.apache.spark.sql.types.DoubleType /** Returns the minimum value of the raster in the grid cell. */ case class RST_RasterToGridMin( - raster: Expression, - resolution: Expression, - expressionConfig: MosaicExpressionConfig + raster: Expression, + resolution: Expression, + exprConfig: ExprConfig ) extends RasterToGridExpression[RST_RasterToGridMin, Double]( raster, resolution, DoubleType, - expressionConfig + exprConfig ) with NullIntolerant with CodegenFallback { @@ -46,8 +46,8 @@ object RST_RasterToGridMin extends WithExpressionInfo { | [[(11223344, 123.4), (11223345, 125.4), ...], [(11223344, 123.1), (11223344, 123.6) ...], ...] | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_RasterToGridMin](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_RasterToGridMin](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala index 49614f690..96acfecdd 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala @@ -1,11 +1,12 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI +import com.databricks.labs.mosaic.core.geometry.point.MosaicPoint import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.Raster2ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -13,11 +14,11 @@ import org.apache.spark.sql.types._ /** Returns the world coordinates of the raster (x,y) pixel. */ case class RST_RasterToWorldCoord( - raster: Expression, - x: Expression, - y: Expression, - expressionConfig: MosaicExpressionConfig -) extends Raster2ArgExpression[RST_RasterToWorldCoord](raster, x, y, returnsRaster = false, expressionConfig = expressionConfig) + raster: Expression, + x: Expression, + y: Expression, + exprConfig: ExprConfig +) extends Raster2ArgExpression[RST_RasterToWorldCoord](raster, x, y, returnsRaster = false, exprConfig = exprConfig) with NullIntolerant with CodegenFallback { @@ -28,14 +29,16 @@ case class RST_RasterToWorldCoord( * GeoTransform. This ensures the projection of the raster is respected. * The output is a WKT point. */ - override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { + override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = { val x = arg1.asInstanceOf[Int] val y = arg2.asInstanceOf[Int] - val gt = tile.raster.getGeoTransform - val (xGeo, yGeo) = GDAL.toWorldCoord(gt, x, y) - - val geometryAPI = GeometryAPI(expressionConfig.getGeometryAPI) - val point = geometryAPI.fromCoords(Seq(xGeo, yGeo)) + val geometryAPI = GeometryAPI(exprConfig.getGeometryAPI) + val point: MosaicPoint = tile.raster.getGeoTransformOpt match { + case Some(gt) => + val (xGeo, yGeo) = GDAL.toWorldCoord(gt, x, y) + geometryAPI.fromCoords(Seq(xGeo, yGeo)) + case _ => geometryAPI.fromCoords(Seq(0d, 0d)) // "empty" Point + } geometryAPI.serialize(point, StringType) } @@ -58,8 +61,8 @@ object RST_RasterToWorldCoord extends WithExpressionInfo { | (11.2, 12.3) | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_RasterToWorldCoord](3, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_RasterToWorldCoord](3, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala index 90285cf9a..f637fc1dd 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala @@ -1,10 +1,10 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.Raster2ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -12,11 +12,11 @@ import org.apache.spark.sql.types._ /** Returns the world coordinates of the raster (x,y) pixel. */ case class RST_RasterToWorldCoordX( - raster: Expression, - x: Expression, - y: Expression, - expressionConfig: MosaicExpressionConfig -) extends Raster2ArgExpression[RST_RasterToWorldCoordX](raster, x, y, returnsRaster = false, expressionConfig) + raster: Expression, + x: Expression, + y: Expression, + exprConfig: ExprConfig +) extends Raster2ArgExpression[RST_RasterToWorldCoordX](raster, x, y, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { @@ -26,12 +26,15 @@ case class RST_RasterToWorldCoordX( * Returns the world coordinates of the raster x pixel by applying * GeoTransform. This ensures the projection of the raster is respected. */ - override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { + override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = { val x = arg1.asInstanceOf[Int] val y = arg2.asInstanceOf[Int] - val gt = tile.raster.getGeoTransform - val (xGeo, _) = GDAL.toWorldCoord(gt, x, y) - xGeo + tile.raster.getGeoTransformOpt match { + case Some(gt) => + val (xGeo, _) = GDAL.toWorldCoord (gt, x, y) + xGeo + case _ => 0d // double + } } } @@ -53,8 +56,8 @@ object RST_RasterToWorldCoordX extends WithExpressionInfo { | 11.2 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_RasterToWorldCoordX](3, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_RasterToWorldCoordX](3, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala index 51fd37b3c..d50fe42ae 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala @@ -1,10 +1,10 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.Raster2ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -12,11 +12,11 @@ import org.apache.spark.sql.types._ /** Returns the world coordinates of the raster (x,y) pixel. */ case class RST_RasterToWorldCoordY( - raster: Expression, - x: Expression, - y: Expression, - expressionConfig: MosaicExpressionConfig -) extends Raster2ArgExpression[RST_RasterToWorldCoordY](raster, x, y, returnsRaster = false, expressionConfig) + raster: Expression, + x: Expression, + y: Expression, + exprConfig: ExprConfig +) extends Raster2ArgExpression[RST_RasterToWorldCoordY](raster, x, y, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { @@ -26,12 +26,15 @@ case class RST_RasterToWorldCoordY( * Returns the world coordinates of the raster y pixel by applying * GeoTransform. This ensures the projection of the raster is respected. */ - override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { + override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = { val x = arg1.asInstanceOf[Int] val y = arg2.asInstanceOf[Int] - val gt = tile.raster.getGeoTransform - val (_, yGeo) = GDAL.toWorldCoord(gt, x, y) - yGeo + tile.raster.getGeoTransformOpt match { + case Some(gt) => + val (_, yGeo) = GDAL.toWorldCoord (gt, x, y) + yGeo + case _ => 0d // double + } } } @@ -53,8 +56,8 @@ object RST_RasterToWorldCoordY extends WithExpressionInfo { | 11.2 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_RasterToWorldCoordY](3, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_RasterToWorldCoordY](3, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTile.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTile.scala index 042df4e95..7d6b1a67b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTile.scala @@ -2,14 +2,14 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.raster.operator.retile.ReTile import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterGeneratorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} -import org.apache.spark.sql.types.{DataType, StringType} +import org.apache.spark.sql.types.DataType /** * Returns a set of new rasters with the specified tile size (tileWidth x @@ -17,28 +17,28 @@ import org.apache.spark.sql.types.{DataType, StringType} * - always uses the checkpoint location. */ case class RST_ReTile( - rasterExpr: Expression, - tileWidthExpr: Expression, - tileHeightExpr: Expression, - expressionConfig: MosaicExpressionConfig -) extends RasterGeneratorExpression[RST_ReTile](rasterExpr, expressionConfig) + rasterExpr: Expression, + tileWidthExpr: Expression, + tileHeightExpr: Expression, + exprConfig: ExprConfig +) extends RasterGeneratorExpression[RST_ReTile](rasterExpr, exprConfig) with NullIntolerant with CodegenFallback { /** @return provided raster data type (assumes that was handled for checkpointing.)*/ override def dataType: DataType = { // 0.4.3 changed from `rasterExpr.rasterType` - RasterTileType(expressionConfig.getCellIdType, rasterExpr, useCheckpoint = true) // always use checkpoint + RasterTileType(exprConfig.getCellIdType, rasterExpr, useCheckpoint = true) // always use checkpoint } /** * Returns a set of new rasters with the specified tile size (tileWidth x * tileHeight). */ - override def rasterGenerator(tile: MosaicRasterTile): Seq[MosaicRasterTile] = { + override def rasterGenerator(tile: RasterTile): Seq[RasterTile] = { val tileWidthValue = tileWidthExpr.eval().asInstanceOf[Int] val tileHeightValue = tileHeightExpr.eval().asInstanceOf[Int] - ReTile.reTile(tile, tileWidthValue, tileHeightValue) + ReTile.reTile(tile, tileWidthValue, tileHeightValue, Option(exprConfig)) } override def children: Seq[Expression] = Seq(rasterExpr, tileWidthExpr, tileHeightExpr) @@ -65,8 +65,8 @@ object RST_ReTile extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_ReTile](3, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_ReTile](3, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala index 8467b1847..98c936821 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala @@ -1,27 +1,30 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ /** Returns the rotation angle of the raster. */ -case class RST_Rotation(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_Rotation](raster, returnsRaster = false, expressionConfig) +case class RST_Rotation(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_Rotation](raster, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = DoubleType /** Returns the rotation angle of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { - val gt = tile.raster.getGeoTransform - // arctan of y_skew and x_scale - math.atan(gt(4) / gt(1)) + override def rasterTransform(tile: RasterTile): Any = { + tile.raster.getGeoTransformOpt match { + case Some(gt) => + // arctan of y_skew and x_scale + math.atan (gt (4) / gt (1) ) + case _ => 0d // double + } } } @@ -43,8 +46,8 @@ object RST_Rotation extends WithExpressionInfo { | 11.2 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_Rotation](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_Rotation](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala index 4f4615dc3..064fc7530 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala @@ -1,9 +1,9 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -13,19 +13,23 @@ import org.gdal.osr.SpatialReference import scala.util.Try /** Returns the SRID of the raster. */ -case class RST_SRID(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_SRID](raster, returnsRaster = false, expressionConfig) +case class RST_SRID(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_SRID](raster, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = IntegerType /** Returns the SRID of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { - // Reference: https://gis.stackexchange.com/questions/267321/extracting-epsg-from-a-raster-using-gdal-bindings-in-python - val proj = new SpatialReference(tile.raster.getDatasetHydrated.GetProjection()) - Try(proj.AutoIdentifyEPSG()) - Try(proj.GetAttrValue("AUTHORITY", 1).toInt).getOrElse(0) + override def rasterTransform(tile: RasterTile): Any = { + tile.raster.withDatasetHydratedOpt() match { + case Some(dataset) => + // Reference: https://gis.stackexchange.com/questions/267321/extracting-epsg-from-a-raster-using-gdal-bindings-in-python + val proj = new SpatialReference (dataset.GetProjection()) + Try (proj.AutoIdentifyEPSG () ) + Try (proj.GetAttrValue ("AUTHORITY", 1).toInt).getOrElse (0) + case _ => 0 + } } } @@ -47,8 +51,8 @@ object RST_SRID extends WithExpressionInfo { | 4326 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_SRID](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_SRID](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala index 2c034dd91..9a7e48173 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala @@ -1,24 +1,24 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ /** Returns the scale x of the raster. */ -case class RST_ScaleX(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_ScaleX](raster, returnsRaster = false, expressionConfig) +case class RST_ScaleX(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_ScaleX](raster, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = DoubleType /** Returns the scale x of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.raster.getGeoTransform(1) + override def rasterTransform(tile: RasterTile): Any = tile.raster.pixelXSize } @@ -39,8 +39,8 @@ object RST_ScaleX extends WithExpressionInfo { | 1.123 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_ScaleX](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_ScaleX](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala index 47415cbe5..3c8c1101f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala @@ -1,24 +1,24 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ /** Returns the scale y of the raster. */ -case class RST_ScaleY(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_ScaleY](raster, returnsRaster = false, expressionConfig) +case class RST_ScaleY(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_ScaleY](raster, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = DoubleType /** Returns the scale y of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.raster.getGeoTransform(5) + override def rasterTransform(tile: RasterTile): Any = tile.raster.pixelYSize } @@ -39,8 +39,8 @@ object RST_ScaleY extends WithExpressionInfo { | 1.123 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_ScaleY](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_ScaleY](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBands.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBands.scala index 395eb9704..976fce8ee 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBands.scala @@ -1,10 +1,10 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.raster.operator.separate.SeparateBands -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterGeneratorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -13,17 +13,17 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} * Returns a set of new single-band rasters, one for each band in the input raster. */ case class RST_SeparateBands( - rasterExpr: Expression, - expressionConfig: MosaicExpressionConfig -) extends RasterGeneratorExpression[RST_SeparateBands](rasterExpr, expressionConfig) + rasterExpr: Expression, + exprConfig: ExprConfig +) extends RasterGeneratorExpression[RST_SeparateBands](rasterExpr, exprConfig) with NullIntolerant with CodegenFallback { /** * Returns a set of new single-band rasters, one for each band in the input raster. */ - override def rasterGenerator(tile: MosaicRasterTile): Seq[MosaicRasterTile] = { - SeparateBands.separate(tile) + override def rasterGenerator(tile: RasterTile): Seq[RasterTile] = { + SeparateBands.separate(tile, Option(exprConfig)) } override def children: Seq[Expression] = Seq(rasterExpr) @@ -50,8 +50,8 @@ object RST_SeparateBands extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_SeparateBands](3, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_SeparateBands](3, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala index eaf7b29d4..e2e5861b6 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala @@ -1,13 +1,11 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALWarp import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.Raster1ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig -import com.databricks.labs.mosaic.utils.PathUtils +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -16,21 +14,21 @@ import org.apache.spark.sql.types.DataType /** Returns a raster with the specified no data values. */ case class RST_SetNoData( - tileExpr: Expression, - noDataExpr: Expression, - expressionConfig: MosaicExpressionConfig + tileExpr: Expression, + noDataExpr: Expression, + exprConfig: ExprConfig ) extends Raster1ArgExpression[RST_SetNoData]( tileExpr, noDataExpr, returnsRaster = true, - expressionConfig = expressionConfig + exprConfig = exprConfig ) with NullIntolerant with CodegenFallback { // serialize data type override def dataType: DataType = { - RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(exprConfig.getCellIdType, tileExpr, exprConfig.isRasterUseCheckpoint) } /** @@ -42,7 +40,7 @@ case class RST_SetNoData( * @return * The raster with the specified no data values. */ - override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { + override def rasterTransform(tile: RasterTile, arg1: Any): Any = { val raster = tile.raster val noDataValues = raster.getBands.map(_.noDataValue).mkString(" ") val dstNoDataValues = (arg1 match { @@ -52,14 +50,15 @@ case class RST_SetNoData( case arrayData: ArrayData => arrayData.array.map(_.toString.toDouble) // Trick to convert SQL decimal to double case _ => throw new IllegalArgumentException("No data values must be an array of numerical or a numerical value.") }).mkString(" ") - val resultPath = PathUtils.createTmpFilePath(GDAL.getExtension(raster.getDriverShortName)) - val cmd = s"""gdalwarp -of ${raster.getDriverShortName} -dstnodata "$dstNoDataValues" -srcnodata "$noDataValues"""" + val resultPath = raster.createTmpFileFromDriver(Option(exprConfig)) + val cmd = s"""gdalwarp -of ${raster.getDriverName()} -dstnodata "$dstNoDataValues" -srcnodata "$noDataValues"""" tile.copy( - raster = GDALWarp.executeWarp( - resultPath, - Seq(raster), - command = cmd - ) + raster = GDALWarp.executeWarp( + resultPath, + Seq(raster), + command = cmd, + Option(exprConfig) + ) ) } @@ -88,8 +87,8 @@ object RST_SetNoData extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_SetNoData](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_SetNoData](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala index 60ee5cba4..5ec0c9557 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala @@ -1,13 +1,11 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI -import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.Raster1ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -15,24 +13,24 @@ import org.apache.spark.sql.types.DataType /** The expression for clipping a raster by a vector. */ case class RST_SetSRID( - rastersExpr: Expression, - sridExpr: Expression, - expressionConfig: MosaicExpressionConfig + rastersExpr: Expression, + sridExpr: Expression, + exprConfig: ExprConfig ) extends Raster1ArgExpression[RST_SetSRID]( rastersExpr, sridExpr, returnsRaster = true, - expressionConfig = expressionConfig + exprConfig = exprConfig ) with NullIntolerant with CodegenFallback { // serialize data type override def dataType: DataType = { - RasterTileType(expressionConfig.getCellIdType, rastersExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(exprConfig.getCellIdType, rastersExpr, exprConfig.isRasterUseCheckpoint) } - val geometryAPI: GeometryAPI = GeometryAPI(expressionConfig.getGeometryAPI) + val geometryAPI: GeometryAPI = GeometryAPI(exprConfig.getGeometryAPI) /** * Sets the SRID of raster tiles. @@ -44,14 +42,12 @@ case class RST_SetSRID( * @return * The updated raster tile. */ - override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { + override def rasterTransform(tile: RasterTile, arg1: Any): Any = { // set srid on the raster // - this is an in-place operation as of 0.4.3+ - val raster = tile.raster - raster.setSRID(arg1.asInstanceOf[Int]) // create a new object for the return - tile.copy(raster = MosaicRasterGDAL(null, raster.getCreateInfo, raster.getMemSize)) + tile.copy(raster = tile.raster.setSRID(arg1.asInstanceOf[Int])) } } @@ -75,8 +71,8 @@ object RST_SetSRID extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_SetSRID](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_SetSRID](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala index b84b74a65..4be048f3e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala @@ -1,24 +1,29 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ /** Returns the skew x of the raster. */ -case class RST_SkewX(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_SkewX](raster, returnsRaster = false, expressionConfig) +case class RST_SkewX(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_SkewX](raster, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = DoubleType - /** Returns the skew x of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.raster.getGeoTransform(2) + /** Returns the skew x of the raster, default 0. */ + override def rasterTransform(tile: RasterTile): Any = { + tile.raster.withDatasetHydratedOpt() match { + case Some(dataset) => dataset.GetGeoTransform()(2) + case _ => 0d // double + } + } } @@ -39,8 +44,8 @@ object RST_SkewX extends WithExpressionInfo { | 1.123 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_SkewX](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_SkewX](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala index e9782bf1e..81161f01a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala @@ -1,24 +1,29 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ /** Returns the skew y of the raster. */ -case class RST_SkewY(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_SkewY](raster, returnsRaster = false, expressionConfig) +case class RST_SkewY(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_SkewY](raster, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = DoubleType - /** Returns the skew y of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.raster.getGeoTransform(4) + /** Returns the skew y of the raster, default 0. */ + override def rasterTransform(tile: RasterTile): Any = { + tile.raster.withDatasetHydratedOpt() match { + case Some(dataset) => dataset.GetGeoTransform()(4) + case _ => 0d // double + } + } } @@ -39,8 +44,8 @@ object RST_SkewY extends WithExpressionInfo { | 1.123 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_SkewY](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_SkewY](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdatasets.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdatasets.scala index 94ca37f8a..f375a593b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdatasets.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdatasets.scala @@ -1,20 +1,20 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ /** Returns the subdatasets of the raster. */ -case class RST_Subdatasets(raster: Expression, expressionConfig: MosaicExpressionConfig) +case class RST_Subdatasets(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_Subdatasets]( raster, returnsRaster = false, - expressionConfig + exprConfig ) with NullIntolerant with CodegenFallback { @@ -22,7 +22,7 @@ case class RST_Subdatasets(raster: Expression, expressionConfig: MosaicExpressio override def dataType: DataType = MapType(StringType, StringType) /** Returns the subdatasets of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = buildMapString(tile.raster.subdatasets) + override def rasterTransform(tile: RasterTile): Any = buildMapString(tile.raster.subdatasets) } @@ -41,8 +41,8 @@ object RST_Subdatasets extends WithExpressionInfo { | "NETCDF:"ct5km_baa-max-7d_v3.1_20220101.nc":mask":"[1x3600x7200] mask (8-bit unsigned integer)"} | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_Subdatasets](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_Subdatasets](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdivide.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdivide.scala index d689a262d..f439e4bf9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdivide.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdivide.scala @@ -1,27 +1,27 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.raster.operator.retile.BalancedSubdivision -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterGeneratorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} /** Returns a set of new rasters with the specified tile size (In MB). */ case class RST_Subdivide( - rasterExpr: Expression, - sizeInMB: Expression, - expressionConfig: MosaicExpressionConfig -) extends RasterGeneratorExpression[RST_Subdivide](rasterExpr, expressionConfig) + rasterExpr: Expression, + sizeInMB: Expression, + exprConfig: ExprConfig +) extends RasterGeneratorExpression[RST_Subdivide](rasterExpr, exprConfig) with NullIntolerant with CodegenFallback { /** Returns a set of new rasters with the specified tile size (In MB). */ - override def rasterGenerator(tile: MosaicRasterTile): Seq[MosaicRasterTile] = { + override def rasterGenerator(tile: RasterTile): Seq[RasterTile] = { val targetSize = sizeInMB.eval().asInstanceOf[Int] - BalancedSubdivision.splitRaster(tile, targetSize) + BalancedSubdivision.splitRaster(tile, targetSize, Option(exprConfig)) } override def children: Seq[Expression] = Seq(rasterExpr, sizeInMB) @@ -48,8 +48,8 @@ object RST_Subdivide extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_Subdivide](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_Subdivide](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala index cc85ff73d..59dc9aa59 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala @@ -1,9 +1,9 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -15,21 +15,24 @@ import org.gdal.gdal.gdal.GDALInfo import java.util.{Vector => JVector} /** Returns the summary info the raster. */ -case class RST_Summary(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_Summary](raster, returnsRaster = false, expressionConfig: MosaicExpressionConfig) +case class RST_Summary(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_Summary](raster, returnsRaster = false, exprConfig: ExprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = StringType /** Returns the summary info the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = { + override def rasterTransform(tile: RasterTile): Any = { val vector = new JVector[String]() // For other flags check the way gdalinfo.py script is called, InfoOptions expects a collection of same flags. // https://gdal.org/programs/gdalinfo.html vector.add("-json") val infoOptions = new InfoOptions(vector) - val gdalInfo = GDALInfo(tile.raster.getDatasetHydrated, infoOptions) + val gdalInfo = tile.raster.withDatasetHydratedOpt() match { + case Some(dataset) => GDALInfo(dataset, infoOptions) + case _ => "" + } UTF8String.fromString(gdalInfo) } @@ -57,8 +60,8 @@ object RST_Summary extends WithExpressionInfo { | } | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_Summary](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_Summary](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala index 91a90bc26..0cf8e009f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala @@ -1,10 +1,10 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.raster.operator.retile.RasterTessellate -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterTessellateGeneratorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -14,10 +14,10 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} * input raster. */ case class RST_Tessellate( - rasterExpr: Expression, - resolutionExpr: Expression, - expressionConfig: MosaicExpressionConfig -) extends RasterTessellateGeneratorExpression[RST_Tessellate](rasterExpr, resolutionExpr, expressionConfig) + rasterExpr: Expression, + resolutionExpr: Expression, + exprConfig: ExprConfig +) extends RasterTessellateGeneratorExpression[RST_Tessellate](rasterExpr, resolutionExpr, exprConfig) with NullIntolerant with CodegenFallback { @@ -25,12 +25,13 @@ case class RST_Tessellate( * Returns a set of new rasters which are the result of the tessellation of * the input raster. */ - override def rasterGenerator(tile: MosaicRasterTile, resolution: Int): Seq[MosaicRasterTile] = { + override def rasterGenerator(tile: RasterTile, resolution: Int): Seq[RasterTile] = { RasterTessellate.tessellate( tile.raster, resolution, indexSystem, - geometryAPI + geometryAPI, + Option(exprConfig) ) } @@ -57,8 +58,8 @@ object RST_Tessellate extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_Tessellate](2, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_Tessellate](2, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTiles.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTiles.scala index d6fc5e2a6..7e414aa35 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTiles.scala @@ -1,10 +1,10 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.raster.operator.retile.OverlappingTiles -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterGeneratorExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -14,12 +14,12 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} * the input raster. */ case class RST_ToOverlappingTiles( - rasterExpr: Expression, - tileWidthExpr: Expression, - tileHeightExpr: Expression, - overlapExpr: Expression, - expressionConfig: MosaicExpressionConfig -) extends RasterGeneratorExpression[RST_ToOverlappingTiles](rasterExpr, expressionConfig) + rasterExpr: Expression, + tileWidthExpr: Expression, + tileHeightExpr: Expression, + overlapExpr: Expression, + exprConfig: ExprConfig +) extends RasterGeneratorExpression[RST_ToOverlappingTiles](rasterExpr, exprConfig) with NullIntolerant with CodegenFallback { @@ -27,11 +27,11 @@ case class RST_ToOverlappingTiles( * Returns a set of new rasters which are the result of a rolling window * over the input raster. */ - override def rasterGenerator(tile: MosaicRasterTile): Seq[MosaicRasterTile] = { + override def rasterGenerator(tile: RasterTile): Seq[RasterTile] = { val tileWidthValue = tileWidthExpr.eval().asInstanceOf[Int] val tileHeightValue = tileHeightExpr.eval().asInstanceOf[Int] val overlapValue = overlapExpr.eval().asInstanceOf[Int] - OverlappingTiles.reTile(tile, tileWidthValue, tileHeightValue, overlapValue) + OverlappingTiles.reTile(tile, tileWidthValue, tileHeightValue, overlapValue, Option(exprConfig)) } override def children: Seq[Expression] = Seq(rasterExpr, tileWidthExpr, tileHeightExpr, overlapExpr) @@ -58,8 +58,8 @@ object RST_ToOverlappingTiles extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_ToOverlappingTiles](4, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_ToOverlappingTiles](4, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala index 1c1f31ed5..1871d061f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Transform.scala @@ -1,12 +1,11 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.operator.proj.RasterProject import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.Raster1ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -14,29 +13,29 @@ import org.apache.spark.sql.types._ import org.gdal.osr.SpatialReference case class RST_Transform( - tileExpr: Expression, - srid: Expression, - expressionConfig: MosaicExpressionConfig + tileExpr: Expression, + srid: Expression, + exprConfig: ExprConfig ) extends Raster1ArgExpression[RST_Transform]( tileExpr, srid, returnsRaster = true, - expressionConfig + exprConfig ) with NullIntolerant with CodegenFallback { // serialized data type override def dataType: DataType = { - RasterTileType(expressionConfig.getCellIdType, tileExpr, expressionConfig.isRasterUseCheckpoint) + RasterTileType(exprConfig.getCellIdType, tileExpr, exprConfig.isRasterUseCheckpoint) } - override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { + override def rasterTransform(tile: RasterTile, arg1: Any): Any = { val srid = arg1.asInstanceOf[Int] val sReff = new SpatialReference() sReff.ImportFromEPSG(srid) sReff.SetAxisMappingStrategy(org.gdal.osr.osrConstants.OAMS_TRADITIONAL_GIS_ORDER) - tile.copy(raster = RasterProject.project(tile.raster, sReff)) + tile.copy(raster = RasterProject.project(tile.raster, sReff, Option(exprConfig))) } } @@ -55,8 +54,8 @@ object RST_Transform extends WithExpressionInfo { | [1.123, 2.123, 3.123] | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_Avg](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_Avg](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala index b42f5cf9f..5f18a718a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala @@ -1,24 +1,26 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ /** Returns true if the raster is empty. */ -case class RST_TryOpen(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_TryOpen](raster, returnsRaster = false, expressionConfig) +case class RST_TryOpen(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_TryOpen](raster, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = BooleanType /** Returns true if the raster can be opened. */ - override def rasterTransform(tile: MosaicRasterTile): Any = Option(tile.raster.getDatasetHydrated).isDefined + override def rasterTransform(tile: RasterTile): Any = { + tile.raster.withDatasetHydratedOpt().isDefined + } } @@ -36,8 +38,8 @@ object RST_TryOpen extends WithExpressionInfo { | false | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_TryOpen](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_TryOpen](1, exprConfig) } } \ No newline at end of file diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala index 6d5922adc..7f63cd62f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala @@ -1,24 +1,24 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ /** Returns the upper left x of the raster. */ -case class RST_UpperLeftX(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_UpperLeftX](raster, returnsRaster = false, expressionConfig) +case class RST_UpperLeftX(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_UpperLeftX](raster, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = DoubleType /** Returns the upper left x of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.raster.getGeoTransform(0) + override def rasterTransform(tile: RasterTile): Any = tile.raster.originX } @@ -36,8 +36,8 @@ object RST_UpperLeftX extends WithExpressionInfo { | 1.123 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_UpperLeftX](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_UpperLeftX](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala index 0d91f230c..962e238c2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala @@ -1,24 +1,24 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ /** Returns the upper left y of the raster. */ -case class RST_UpperLeftY(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_UpperLeftY](raster, returnsRaster = false, expressionConfig) +case class RST_UpperLeftY(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_UpperLeftY](raster, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = DoubleType /** Returns the upper left y of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.raster.getGeoTransform(3) + override def rasterTransform(tile: RasterTile): Any = tile.raster.originY } @@ -36,8 +36,8 @@ object RST_UpperLeftY extends WithExpressionInfo { | 1.123 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_UpperLeftY](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_UpperLeftY](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Width.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Width.scala index 5d94c0321..e62ffffa9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Width.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Width.scala @@ -1,24 +1,24 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.RasterExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ /** Returns the width of the raster. */ -case class RST_Width(raster: Expression, expressionConfig: MosaicExpressionConfig) - extends RasterExpression[RST_Width](raster, returnsRaster = false, expressionConfig) +case class RST_Width(raster: Expression, exprConfig: ExprConfig) + extends RasterExpression[RST_Width](raster, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { override def dataType: DataType = IntegerType /** Returns the width of the raster. */ - override def rasterTransform(tile: MosaicRasterTile): Any = tile.raster.xSize + override def rasterTransform(tile: RasterTile): Any = tile.raster.xSize } @@ -36,8 +36,8 @@ object RST_Width extends WithExpressionInfo { | 512 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_Width](1, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_Width](1, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala index 6c9ed6dfd..d3e1ffb64 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala @@ -1,10 +1,10 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.Raster2ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback @@ -13,11 +13,11 @@ import org.apache.spark.sql.types.DataType /** Returns the world coordinate of the raster. */ case class RST_WorldToRasterCoord( - raster: Expression, - x: Expression, - y: Expression, - expressionConfig: MosaicExpressionConfig -) extends Raster2ArgExpression[RST_WorldToRasterCoord](raster, x, y, returnsRaster = false, expressionConfig) + raster: Expression, + x: Expression, + y: Expression, + exprConfig: ExprConfig +) extends Raster2ArgExpression[RST_WorldToRasterCoord](raster, x, y, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { @@ -27,12 +27,15 @@ case class RST_WorldToRasterCoord( * Returns the x and y of the raster by applying GeoTransform as a tuple of * Integers. This will ensure projection of the raster is respected. */ - override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { + override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = { val xGeo = arg1.asInstanceOf[Double] val yGeo = arg2.asInstanceOf[Double] - val gt = tile.raster.getGeoTransform - val (x, y) = GDAL.fromWorldCoord(gt, xGeo, yGeo) + val (x, y) = tile.raster.getGeoTransformOpt match { + case Some(gt) => GDAL.fromWorldCoord(gt, xGeo, yGeo) + case _ => (0, 0) + } + InternalRow.fromSeq(Seq(x, y)) } @@ -52,8 +55,8 @@ object RST_WorldToRasterCoord extends WithExpressionInfo { | (11, 12) | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_WorldToRasterCoord](3, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_WorldToRasterCoord](3, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala index f5f7d6b17..d1704d2d2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala @@ -1,10 +1,10 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.Raster2ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -12,11 +12,11 @@ import org.apache.spark.sql.types.IntegerType /** Returns the x coordinate of the raster. */ case class RST_WorldToRasterCoordX( - raster: Expression, - x: Expression, - y: Expression, - expressionConfig: MosaicExpressionConfig -) extends Raster2ArgExpression[RST_WorldToRasterCoordX](raster, x, y, returnsRaster = false, expressionConfig) + raster: Expression, + x: Expression, + y: Expression, + exprConfig: ExprConfig +) extends Raster2ArgExpression[RST_WorldToRasterCoordX](raster, x, y, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { @@ -26,10 +26,13 @@ case class RST_WorldToRasterCoordX( * Returns the x coordinate of the raster by applying GeoTransform. This * will ensure projection of the raster is respected. */ - override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { + override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = { val xGeo = arg1.asInstanceOf[Double] - val gt = tile.raster.getGeoTransform - GDAL.fromWorldCoord(gt, xGeo, 0)._1 + val yGeo = arg2.asInstanceOf[Double] + tile.raster.getGeoTransformOpt match { + case Some(gt) => GDAL.fromWorldCoord(gt, xGeo, yGeo)._1 + case _ => 0 + } } } @@ -48,8 +51,8 @@ object RST_WorldToRasterCoordX extends WithExpressionInfo { | 11 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_WorldToRasterCoordX](3, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_WorldToRasterCoordX](3, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala index 906d63a6a..b4780bfbd 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala @@ -1,10 +1,10 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.expressions.raster.base.Raster2ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} @@ -12,11 +12,11 @@ import org.apache.spark.sql.types.IntegerType /** Returns the Y coordinate of the raster. */ case class RST_WorldToRasterCoordY( - raster: Expression, - x: Expression, - y: Expression, - expressionConfig: MosaicExpressionConfig -) extends Raster2ArgExpression[RST_WorldToRasterCoordY](raster, x, y, returnsRaster = false, expressionConfig) + raster: Expression, + x: Expression, + y: Expression, + exprConfig: ExprConfig +) extends Raster2ArgExpression[RST_WorldToRasterCoordY](raster, x, y, returnsRaster = false, exprConfig) with NullIntolerant with CodegenFallback { @@ -24,12 +24,15 @@ case class RST_WorldToRasterCoordY( /** * Returns the y coordinate of the raster by applying GeoTransform. This - * will ensure projection of the raster is respected. + * will ensure projection of the raster is respected, default 0. */ - override def rasterTransform(tile: MosaicRasterTile, arg1: Any, arg2: Any): Any = { + override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = { val xGeo = arg1.asInstanceOf[Double] - val gt = tile.raster.getGeoTransform - GDAL.fromWorldCoord(gt, xGeo, 0)._2 + val yGeo = arg2.asInstanceOf[Double] + tile.raster.getGeoTransformOpt match { + case Some(gt) => GDAL.fromWorldCoord(gt, xGeo, yGeo)._2 + case _ => 0 + } } } @@ -48,8 +51,8 @@ object RST_WorldToRasterCoordY extends WithExpressionInfo { | 12 | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_WorldToRasterCoordY](3, expressionConfig) + override def builder(exprConfig: ExprConfig): FunctionBuilder = { + GenericExpressionFactory.getBaseBuilder[RST_WorldToRasterCoordY](3, exprConfig) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala index 184fe5aa4..a5b6e593e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala @@ -1,12 +1,13 @@ package com.databricks.labs.mosaic.expressions.raster +import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.WithExpressionInfo import com.databricks.labs.mosaic.expressions.raster.base.Raster1ArgExpression -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, Literal, NullIntolerant} @@ -23,18 +24,18 @@ import scala.util.Try * The expression for the tile with the raster to write. * @param dirExpr * Write to directory. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). */ case class RST_Write( - inputExpr: Expression, - dirExpr: Expression, - expressionConfig: MosaicExpressionConfig + inputExpr: Expression, + dirExpr: Expression, + exprConfig: ExprConfig ) extends Raster1ArgExpression[RST_Write]( inputExpr, dirExpr, returnsRaster = true, - expressionConfig = expressionConfig + exprConfig = exprConfig ) with NullIntolerant with CodegenFallback { @@ -43,7 +44,7 @@ case class RST_Write( // - don't use checkpoint because we are writing to a different location // - type is StringType override def dataType: DataType = { - RasterTileType(expressionConfig.getCellIdType, StringType, useCheckpoint = false) + RasterTileType(exprConfig.getCellIdType, StringType, useCheckpoint = false) } /** @@ -56,29 +57,35 @@ case class RST_Write( * @return * tile using the new path */ - override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { + override def rasterTransform(tile: RasterTile, arg1: Any): Any = { tile.copy( raster = copyToArg1Dir(tile, arg1) ) } - private def copyToArg1Dir(inTile: MosaicRasterTile, arg1: Any): MosaicRasterGDAL = { + private def copyToArg1Dir(inTile: RasterTile, arg1: Any): RasterGDAL = { require(dirExpr.isInstanceOf[Literal]) val inRaster = inTile.raster - val inPath = inRaster.getPath - val inDriver = inRaster.getDriverShortName + val inPseudoPath = inRaster.identifyPseudoPathOpt().getOrElse(NO_PATH_STRING) + val inDriver = inRaster.getDriverName() val outPath = GDAL.writeRasters( Seq(inRaster), StringType, doDestroy = false, // parent class destroys - overrideDir = Some(arg1.asInstanceOf[UTF8String].toString) + Option(exprConfig), + overrideDirOpt = Option(arg1.asInstanceOf[UTF8String].toString) ) .head .toString - MosaicRasterGDAL.readRaster( - Map("path" -> outPath, "driver" -> inDriver, "parentPath" -> inPath) + RasterGDAL( + Map( + RASTER_PATH_KEY -> outPath, + RASTER_DRIVER_KEY -> inDriver, + RASTER_PARENT_PATH_KEY -> inPseudoPath + ), + Option(exprConfig) ) } @@ -102,14 +109,14 @@ object RST_Write extends WithExpressionInfo { | ... | """.stripMargin - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = { (children: Seq[Expression]) => + override def builder(exprConfig: ExprConfig): FunctionBuilder = { (children: Seq[Expression]) => { def checkDir(dir: Expression) = Try(dir.eval().asInstanceOf[String]).isSuccess children match { // Note type checking only works for literals - case Seq(input, dir) if checkDir(dir) => RST_Write(input, dir, expressionConfig) - case _ => RST_Write(children.head, children(1), expressionConfig) + case Seq(input, dir) if checkDir(dir) => RST_Write(input, dir, exprConfig) + case _ => RST_Write(children.head, children(1), exprConfig) } } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster1ArgExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster1ArgExpression.scala index c74ff8c92..97fff4fc1 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster1ArgExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster1ArgExpression.scala @@ -1,13 +1,10 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy -import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType +import com.databricks.labs.mosaic.core.raster.io.RasterIO.flushAndDestroy +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.catalyst.expressions.{BinaryExpression, Expression, NullIntolerant} @@ -25,16 +22,16 @@ import scala.reflect.ClassTag * The expression for the first argument. * @param returnsRaster * for serialization handling. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). * @tparam T * The type of the extending class. */ abstract class Raster1ArgExpression[T <: Expression: ClassTag]( - rasterExpr: Expression, - arg1Expr: Expression, - returnsRaster: Boolean, - expressionConfig: MosaicExpressionConfig + rasterExpr: Expression, + arg1Expr: Expression, + returnsRaster: Boolean, + exprConfig: ExprConfig ) extends BinaryExpression with NullIntolerant with Serializable @@ -55,7 +52,7 @@ abstract class Raster1ArgExpression[T <: Expression: ClassTag]( * @return * A result of the expression. */ - def rasterTransform(raster: MosaicRasterTile, arg1: Any): Any + def rasterTransform(raster: RasterTile, arg1: Any): Any /** * Evaluation of the expression. It evaluates the raster path and the loads @@ -72,26 +69,27 @@ abstract class Raster1ArgExpression[T <: Expression: ClassTag]( */ // noinspection DuplicatedCode override def nullSafeEval(input: Any, arg1: Any): Any = { - GDAL.enable(expressionConfig) - var tile = MosaicRasterTile.deserialize( - input.asInstanceOf[InternalRow], - expressionConfig.getCellIdType + GDAL.enable(exprConfig) + var tile = RasterTile.deserialize( + input.asInstanceOf[InternalRow], + exprConfig.getCellIdType, + Option(exprConfig) ) var result = rasterTransform(tile, arg1) val resultType = { - if (returnsRaster) getRasterType(dataType) + if (returnsRaster) RasterTile.getRasterType(dataType) else dataType } - val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, expressionConfig) + val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, exprConfig) - destroy(tile) + tile.flushAndDestroy() tile = null result = null serialized } - override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 2, expressionConfig) + override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 2, exprConfig) override def withNewChildrenInternal( newFirst: Expression, diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster2ArgExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster2ArgExpression.scala index 4ec522fd7..10954e1d9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster2ArgExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster2ArgExpression.scala @@ -1,12 +1,10 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy -import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType +import com.databricks.labs.mosaic.core.raster.io.RasterIO.flushAndDestroy +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant, TernaryExpression} @@ -25,17 +23,17 @@ import scala.reflect.ClassTag * The expression for the second argument. * @param returnsRaster * for serialization handling. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). * @tparam T * The type of the extending class. */ abstract class Raster2ArgExpression[T <: Expression: ClassTag]( - rasterExpr: Expression, - arg1Expr: Expression, - arg2Expr: Expression, - returnsRaster: Boolean, - expressionConfig: MosaicExpressionConfig + rasterExpr: Expression, + arg1Expr: Expression, + arg2Expr: Expression, + returnsRaster: Boolean, + exprConfig: ExprConfig ) extends TernaryExpression with NullIntolerant with Serializable @@ -60,7 +58,7 @@ abstract class Raster2ArgExpression[T <: Expression: ClassTag]( * @return * A result of the expression. */ - def rasterTransform(raster: MosaicRasterTile, arg1: Any, arg2: Any): Any + def rasterTransform(raster: RasterTile, arg1: Any, arg2: Any): Any /** * Evaluation of the expression. It evaluates the raster path and the loads @@ -79,26 +77,27 @@ abstract class Raster2ArgExpression[T <: Expression: ClassTag]( */ // noinspection DuplicatedCode override def nullSafeEval(input: Any, arg1: Any, arg2: Any): Any = { - GDAL.enable(expressionConfig) - var tile = MosaicRasterTile.deserialize( + GDAL.enable(exprConfig) + var tile = RasterTile.deserialize( input.asInstanceOf[InternalRow], - expressionConfig.getCellIdType + exprConfig.getCellIdType, + Option(exprConfig) ) var result = rasterTransform(tile, arg1, arg2) val resultType = { - if (returnsRaster) getRasterType(dataType) + if (returnsRaster) RasterTile.getRasterType(dataType) else dataType } - val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, expressionConfig) + val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, exprConfig) - destroy(tile) + tile.flushAndDestroy() tile = null result = null serialized } - override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 3, expressionConfig) + override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 3, exprConfig) override def withNewChildrenInternal( newFirst: Expression, diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray1ArgExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray1ArgExpression.scala index 273477dba..987e6b4a4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray1ArgExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray1ArgExpression.scala @@ -1,12 +1,9 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy -import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.expressions.{BinaryExpression, Expression, NullIntolerant} import scala.reflect.ClassTag @@ -23,16 +20,16 @@ import scala.reflect.ClassTag * The expression for the first argument. * @param returnsRaster * for serialization handling. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). * @tparam T * The type of the extending class. */ abstract class RasterArray1ArgExpression[T <: Expression: ClassTag]( - rastersExpr: Expression, - arg1Expr: Expression, - returnsRaster: Boolean, - expressionConfig: MosaicExpressionConfig + rastersExpr: Expression, + arg1Expr: Expression, + returnsRaster: Boolean, + exprConfig: ExprConfig ) extends BinaryExpression with NullIntolerant with Serializable @@ -53,7 +50,7 @@ abstract class RasterArray1ArgExpression[T <: Expression: ClassTag]( * @return * A result of the expression. */ - def rasterTransform(rasters: Seq[MosaicRasterTile], arg1: Any): Any + def rasterTransform(rasters: Seq[RasterTile], arg1: Any): Any /** * Evaluation of the expression. It evaluates the raster path and the loads @@ -68,23 +65,23 @@ abstract class RasterArray1ArgExpression[T <: Expression: ClassTag]( * The result of the expression. */ override def nullSafeEval(input: Any, arg1: Any): Any = { - GDAL.enable(expressionConfig) - var tiles = RasterArrayUtils.getTiles(input, rastersExpr, expressionConfig) + GDAL.enable(exprConfig) + var tiles = RasterArrayUtils.getTiles(input, rastersExpr, exprConfig) var result = rasterTransform(tiles, arg1) val resultType = { - if (returnsRaster) getRasterType(dataType) + if (returnsRaster) RasterTile.getRasterType(dataType) else dataType } - val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, expressionConfig) + val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, exprConfig) - tiles.foreach(destroy) + tiles.foreach(_.raster.flushAndDestroy()) tiles = null result = null serialized } - override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 2, expressionConfig) + override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 2, exprConfig) override def withNewChildrenInternal( newFirst: Expression, diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray2ArgExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray2ArgExpression.scala index 3349bb2f4..2be781186 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray2ArgExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray2ArgExpression.scala @@ -1,12 +1,9 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy -import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant, TernaryExpression} import scala.reflect.ClassTag @@ -25,17 +22,17 @@ import scala.reflect.ClassTag * The expression for the second argument. * @param returnsRaster * for serialization handling. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). * @tparam T * The type of the extending class. */ abstract class RasterArray2ArgExpression[T <: Expression: ClassTag]( - rastersExpr: Expression, - arg1Expr: Expression, - arg2Expr: Expression, - returnsRaster: Boolean, - expressionConfig: MosaicExpressionConfig + rastersExpr: Expression, + arg1Expr: Expression, + arg2Expr: Expression, + returnsRaster: Boolean, + exprConfig: ExprConfig ) extends TernaryExpression with NullIntolerant with Serializable @@ -60,7 +57,7 @@ abstract class RasterArray2ArgExpression[T <: Expression: ClassTag]( * @return * A result of the expression. */ - def rasterTransform(rasters: Seq[MosaicRasterTile], arg1: Any, arg2: Any): Any + def rasterTransform(rasters: Seq[RasterTile], arg1: Any, arg2: Any): Any /** * Evaluation of the expression. It evaluates the raster path and the loads @@ -75,23 +72,23 @@ abstract class RasterArray2ArgExpression[T <: Expression: ClassTag]( * The result of the expression. */ override def nullSafeEval(input: Any, arg1: Any, arg2: Any): Any = { - GDAL.enable(expressionConfig) - var tiles = RasterArrayUtils.getTiles(input, rastersExpr, expressionConfig) + GDAL.enable(exprConfig) + var tiles = RasterArrayUtils.getTiles(input, rastersExpr, exprConfig) var result = rasterTransform(tiles, arg1, arg2) val resultType = { - if (returnsRaster) getRasterType(dataType) + if (returnsRaster) RasterTile.getRasterType(dataType) else dataType } - val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, expressionConfig) + val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, exprConfig) - tiles.foreach(destroy) + tiles.foreach(_.raster.flushAndDestroy()) tiles = null result = null serialized } - override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 3, expressionConfig) + override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 3, exprConfig) override def withNewChildrenInternal( newFirst: Expression, diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayExpression.scala index 3940fc8b3..53484f55d 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayExpression.scala @@ -1,11 +1,9 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant, UnaryExpression} import scala.reflect.ClassTag @@ -20,15 +18,15 @@ import scala.reflect.ClassTag * paths or as content byte arrays. * @param returnsRaster * Whether raster is returned. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). * @tparam T * The type of the extending class. */ abstract class RasterArrayExpression[T <: Expression: ClassTag]( - rastersExpr: Expression, - returnsRaster: Boolean, - expressionConfig: MosaicExpressionConfig + rastersExpr: Expression, + returnsRaster: Boolean, + exprConfig: ExprConfig ) extends UnaryExpression with NullIntolerant with Serializable @@ -45,7 +43,7 @@ abstract class RasterArrayExpression[T <: Expression: ClassTag]( * @return * A result of the expression. */ - def rasterTransform(rasters: Seq[MosaicRasterTile]): Any + def rasterTransform(rasters: Seq[RasterTile]): Any /** * Evaluation of the expression. It evaluates the raster path and the loads @@ -60,23 +58,23 @@ abstract class RasterArrayExpression[T <: Expression: ClassTag]( * The result of the expression. */ override def nullSafeEval(input: Any): Any = { - GDAL.enable(expressionConfig) - var tiles = RasterArrayUtils.getTiles(input, rastersExpr, expressionConfig) + GDAL.enable(exprConfig) + var tiles = RasterArrayUtils.getTiles(input, rastersExpr, exprConfig) var result = rasterTransform(tiles) val resultType = { - if (returnsRaster) getRasterType(dataType) + if (returnsRaster) RasterTile.getRasterType(dataType) else dataType } - val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, expressionConfig) + val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, exprConfig) - tiles.foreach(destroy) + tiles.foreach(_.raster.flushAndDestroy()) tiles = null result = null serialized } - override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 1, expressionConfig) + override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 1, exprConfig) override def withNewChildInternal( newFirst: Expression diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayUtils.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayUtils.scala index 8bb5f450b..61abec596 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayUtils.scala @@ -1,7 +1,7 @@ package com.databricks.labs.mosaic.expressions.raster.base -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.core.types.model.RasterTile +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.catalyst.util.ArrayData @@ -9,16 +9,17 @@ import org.apache.spark.sql.types.ArrayType object RasterArrayUtils { - def getTiles(input: Any, rastersExpr: Expression, expressionConfig: MosaicExpressionConfig): Seq[MosaicRasterTile] = { + def getTiles(input: Any, rastersExpr: Expression, exprConfig: ExprConfig): Seq[RasterTile] = { val rasterDT = rastersExpr.dataType.asInstanceOf[ArrayType].elementType val arrayData = input.asInstanceOf[ArrayData] val n = arrayData.numElements() (0 until n) .map(i => - MosaicRasterTile + RasterTile .deserialize( arrayData.get(i, rasterDT).asInstanceOf[InternalRow], - expressionConfig.getCellIdType // 0.4.3 infer type + exprConfig.getCellIdType, + Option(exprConfig) // 0.4.3 infer type ) ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala index 5b7e7c245..366696244 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala @@ -1,12 +1,11 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterBandGDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType +import com.databricks.labs.mosaic.core.raster.gdal.RasterBandGDAL +import com.databricks.labs.mosaic.core.raster.io.RasterIO.flushAndDestroy +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.catalyst.expressions.{BinaryExpression, Expression, NullIntolerant} @@ -25,16 +24,16 @@ import scala.reflect.ClassTag * The expression for the band index. * @param returnsRaster * for serialization handling. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). * @tparam T * The type of the extending class. */ abstract class RasterBandExpression[T <: Expression: ClassTag]( - rasterExpr: Expression, - bandExpr: Expression, - returnsRaster: Boolean, - expressionConfig: MosaicExpressionConfig + rasterExpr: Expression, + bandExpr: Expression, + returnsRaster: Boolean, + exprConfig: ExprConfig ) extends BinaryExpression with NullIntolerant with Serializable @@ -55,7 +54,7 @@ abstract class RasterBandExpression[T <: Expression: ClassTag]( * @return * The result of the expression. */ - def bandTransform(raster: MosaicRasterTile, band: MosaicRasterBandGDAL): Any + def bandTransform(raster: RasterTile, band: RasterBandGDAL): Any /** * Evaluation of the expression. It evaluates the raster path and the loads @@ -74,29 +73,28 @@ abstract class RasterBandExpression[T <: Expression: ClassTag]( */ // noinspection DuplicatedCode override def nullSafeEval(inputRaster: Any, inputBand: Any): Any = { - GDAL.enable(expressionConfig) - var tile = MosaicRasterTile.deserialize( + GDAL.enable(exprConfig) + var tile = RasterTile.deserialize( inputRaster.asInstanceOf[InternalRow], - expressionConfig.getCellIdType + exprConfig.getCellIdType, + Option(exprConfig) ) val bandIndex = inputBand.asInstanceOf[Int] val band = tile.raster.getBand(bandIndex) var result = bandTransform(tile, band) val resultType = { - if (returnsRaster) getRasterType(dataType) + if (returnsRaster) RasterTile.getRasterType(dataType) else dataType } - val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, expressionConfig) + val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, exprConfig) - destroy(tile) - tile = null - result = null + tile.flushAndDestroy() serialized } - override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 2, expressionConfig) + override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 2, exprConfig) override def withNewChildrenInternal(newFirst: Expression, newSecond: Expression): Expression = makeCopy(Array[AnyRef](newFirst, newSecond)) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpression.scala index 6ee02000d..991f990d8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpression.scala @@ -2,12 +2,10 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy -import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType +import com.databricks.labs.mosaic.core.raster.io.RasterIO.flushAndDestroy +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant, UnaryExpression} import org.apache.spark.sql.types.DataType @@ -24,21 +22,21 @@ import scala.reflect.ClassTag * the raster are provided. * @param returnsRaster * for serialization handling. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). * @tparam T * The type of the extending class. */ abstract class RasterExpression[T <: Expression: ClassTag]( - rasterExpr: Expression, - returnsRaster: Boolean, - expressionConfig: MosaicExpressionConfig + rasterExpr: Expression, + returnsRaster: Boolean, + exprConfig: ExprConfig ) extends UnaryExpression with NullIntolerant with Serializable with RasterExpressionSerialization { - protected val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem) + protected val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(exprConfig.getIndexSystem) protected val cellIdDataType: DataType = indexSystem.getCellIdDataType @@ -53,7 +51,7 @@ abstract class RasterExpression[T <: Expression: ClassTag]( * @return * The result of the expression. */ - def rasterTransform(raster: MosaicRasterTile): Any + def rasterTransform(raster: RasterTile): Any /** * Evaluation of the expression. It evaluates the raster path and the loads @@ -66,26 +64,27 @@ abstract class RasterExpression[T <: Expression: ClassTag]( * The result of the expression. */ override def nullSafeEval(input: Any): Any = { - GDAL.enable(expressionConfig) - var tile = MosaicRasterTile.deserialize( + GDAL.enable(exprConfig) + var tile = RasterTile.deserialize( input.asInstanceOf[InternalRow], - cellIdDataType + cellIdDataType, + Option(exprConfig) ) var result = rasterTransform(tile) val resultType = { - if (returnsRaster) getRasterType(dataType) + if (returnsRaster) RasterTile.getRasterType(dataType) else dataType } - val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, expressionConfig) + val serialized = serialize(result, returnsRaster, resultType, doDestroy = true, exprConfig) - destroy(tile) + tile.flushAndDestroy() tile = null result = null serialized } - override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 1, expressionConfig) + override def makeCopy(newArgs: Array[AnyRef]): Expression = GenericExpressionFactory.makeCopyImpl[T](this, newArgs, 1, exprConfig) override def withNewChildInternal(newFirst: Expression): Expression = makeCopy(Array(newFirst)) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpressionSerialization.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpressionSerialization.scala index 768461fff..255ff9862 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpressionSerialization.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpressionSerialization.scala @@ -1,8 +1,8 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.index.IndexSystemFactory -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.core.types.model.RasterTile +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.types.DataType /** @@ -21,22 +21,22 @@ trait RasterExpressionSerialization { * Whether the expression returns a raster. * @param outputDataType * The output data type of the expression. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). * @return * The serialized result of the expression. */ def serialize( - data: Any, - returnsRaster: Boolean, - outputDataType: DataType, - doDestroy: Boolean, - expressionConfig: MosaicExpressionConfig + data: Any, + returnsRaster: Boolean, + outputDataType: DataType, + doDestroy: Boolean, + exprConfig: ExprConfig ): Any = { if (returnsRaster) { - val tile = data.asInstanceOf[MosaicRasterTile] - val result = tile.formatCellId(IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem)) - val serialized = result.serialize(outputDataType, doDestroy) + val tile = data.asInstanceOf[RasterTile] + val result = tile.formatCellId(IndexSystemFactory.getIndexSystem(exprConfig.getIndexSystem)) + val serialized = result.serialize(outputDataType, doDestroy, Option(exprConfig)) serialized } else { diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala index 984663a26..1022f386b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala @@ -3,12 +3,11 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy +import com.databricks.labs.mosaic.core.raster.io.RasterIO.flushAndDestroy import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.catalyst.expressions.{CollectionGenerator, Expression, NullIntolerant} import org.apache.spark.sql.types._ @@ -27,29 +26,29 @@ import scala.reflect.ClassTag * The expression for the raster. If the raster is stored on disc, the path * to the raster is provided. If the raster is stored in memory, the bytes of * the raster are provided. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). * @tparam T * The type of the extending class. */ abstract class RasterGeneratorExpression[T <: Expression: ClassTag]( - rasterExpr: Expression, - expressionConfig: MosaicExpressionConfig + rasterExpr: Expression, + exprConfig: ExprConfig ) extends CollectionGenerator with NullIntolerant with Serializable { - GDAL.enable(expressionConfig) + GDAL.enable(exprConfig) override def dataType: DataType = { - RasterTileType(expressionConfig.getCellIdType, rasterExpr, useCheckpoint = true) // always checkpoint + RasterTileType(exprConfig.getCellIdType, rasterExpr, useCheckpoint = true) // always checkpoint } val uuid: String = java.util.UUID.randomUUID().toString.replace("-", "_") - protected val geometryAPI: GeometryAPI = GeometryAPI.apply(expressionConfig.getGeometryAPI) + protected val geometryAPI: GeometryAPI = GeometryAPI.apply(exprConfig.getGeometryAPI) - protected val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem) + protected val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(exprConfig.getIndexSystem) protected val cellIdDataType: DataType = indexSystem.getCellIdDataType @@ -73,19 +72,20 @@ abstract class RasterGeneratorExpression[T <: Expression: ClassTag]( * @return * Sequence of generated new rasters to be written. */ - def rasterGenerator(raster: MosaicRasterTile): Seq[MosaicRasterTile] + def rasterGenerator(raster: RasterTile): Seq[RasterTile] override def eval(input: InternalRow): TraversableOnce[InternalRow] = { - GDAL.enable(expressionConfig) - var tile = MosaicRasterTile.deserialize( + GDAL.enable(exprConfig) + var tile = RasterTile.deserialize( rasterExpr.eval(input).asInstanceOf[InternalRow], - cellIdDataType + cellIdDataType, + Option(exprConfig) ) var genTiles = rasterGenerator(tile).map(_.formatCellId(indexSystem)) - val resultType = getRasterType(dataType) - val rows = genTiles.map(_.serialize(resultType, doDestroy = true)) + val resultType = RasterTile.getRasterType(dataType) + val rows = genTiles.map(_.serialize(resultType, doDestroy = true, Option(exprConfig))) - destroy(tile) + tile.flushAndDestroy() tile = null genTiles = null @@ -93,7 +93,7 @@ abstract class RasterGeneratorExpression[T <: Expression: ClassTag]( } override def makeCopy(newArgs: Array[AnyRef]): Expression = - GenericExpressionFactory.makeCopyImpl[T](this, newArgs, children.length, expressionConfig) + GenericExpressionFactory.makeCopyImpl[T](this, newArgs, children.length, exprConfig) override def withNewChildrenInternal(newChildren: IndexedSeq[Expression]): Expression = makeCopy(newChildren.toArray) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGridExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGridExpression.scala index b9f18ac2b..e65ba16d5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGridExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGridExpression.scala @@ -1,7 +1,7 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.index.IndexSystem -import com.databricks.labs.mosaic.core.raster.gdal.{MosaicRasterBandGDAL, MosaicRasterGDAL} +import com.databricks.labs.mosaic.core.raster.gdal.{RasterBandGDAL, RasterGDAL} /** * Base trait for raster grid expressions. It provides the boilerplate code @@ -51,27 +51,30 @@ trait RasterGridExpression { * @param resolution * The resolution of the index system. * @return - * A sequence of maps. Each map contains cell IDs and values for a given + * A sequence of maps. Each map contains cell IDs and values for a given, default is empty. * band. */ def griddedPixels( - raster: MosaicRasterGDAL, - indexSystem: IndexSystem, - resolution: Int - ): Seq[Map[Long, Seq[Double]]] = { - val gt = raster.getDatasetHydrated.GetGeoTransform() - val bandTransform = (band: MosaicRasterBandGDAL) => { - val results = band.transformValues[(Long, Double)](pixelTransformer(gt, indexSystem, resolution), (0L, -1.0)) - results - // Filter out default cells. We don't want to return them since they are masked in original raster. - // We use 0L as a dummy cell ID for default cells. - .map(row => row.filter(_._1 != 0L)) - .filterNot(_.isEmpty) - .flatten - .groupBy(_._1) // Group by cell ID. + raster: RasterGDAL, + indexSystem: IndexSystem, + resolution: Int + ): Seq[Map[Long, Seq[Double]]] = { + raster.getGeoTransformOpt match { + case Some(gt) => + val bandTransform = (band: RasterBandGDAL) => { + val results = band.transformValues[(Long, Double)] (pixelTransformer (gt, indexSystem, resolution), (0L, - 1.0) ) + results + // Filter out default cells. We don't want to return them since they are masked in original raster. + // We use 0L as a dummy cell ID for default cells. + .map (row => row.filter (_._1 != 0L) ) + .filterNot (_.isEmpty) + .flatten + .groupBy (_._1) // Group by cell ID. + } + val transformed = raster.transformBands (bandTransform) + transformed.map (band => band.mapValues (values => values.map (_._2) ) ) + case _ => Seq.empty[Map[Long, Seq[Double]]] } - val transformed = raster.transformBands(bandTransform) - transformed.map(band => band.mapValues(values => values.map(_._2))) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala index 5c1c60da0..f8778179e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala @@ -3,12 +3,11 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterCleaner.destroy +import com.databricks.labs.mosaic.core.raster.io.RasterIO.flushAndDestroy import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile.getRasterType +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.catalyst.expressions.{CollectionGenerator, Expression, NullIntolerant} import org.apache.spark.sql.types._ @@ -30,24 +29,24 @@ import scala.reflect.ClassTag * the raster are provided. * @param resolutionExpr * The resolution of the index system to use for tessellation. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). * @tparam T * The type of the extending class. */ abstract class RasterTessellateGeneratorExpression[T <: Expression: ClassTag]( - rasterExpr: Expression, - resolutionExpr: Expression, - expressionConfig: MosaicExpressionConfig + rasterExpr: Expression, + resolutionExpr: Expression, + exprConfig: ExprConfig ) extends CollectionGenerator with NullIntolerant with Serializable { val uuid: String = java.util.UUID.randomUUID().toString.replace("-", "_") - val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem) + val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(exprConfig.getIndexSystem) - protected val geometryAPI: GeometryAPI = GeometryAPI.apply(expressionConfig.getGeometryAPI) + protected val geometryAPI: GeometryAPI = GeometryAPI.apply(exprConfig.getGeometryAPI) override def position: Boolean = false @@ -63,7 +62,7 @@ abstract class RasterTessellateGeneratorExpression[T <: Expression: ClassTag]( StructType( Array(StructField( "element", - RasterTileType(expressionConfig.getCellIdType, rasterExpr, useCheckpoint = true)) // always use checkpoint + RasterTileType(exprConfig.getCellIdType, rasterExpr, useCheckpoint = true)) // always use checkpoint ) ) } @@ -78,21 +77,22 @@ abstract class RasterTessellateGeneratorExpression[T <: Expression: ClassTag]( * @return * Sequence of generated new rasters to be written. */ - def rasterGenerator(raster: MosaicRasterTile, resolution: Int): Seq[MosaicRasterTile] + def rasterGenerator(raster: RasterTile, resolution: Int): Seq[RasterTile] override def eval(input: InternalRow): TraversableOnce[InternalRow] = { - GDAL.enable(expressionConfig) - var tile = MosaicRasterTile.deserialize( - rasterExpr.eval(input).asInstanceOf[InternalRow], - indexSystem.getCellIdDataType - ) + GDAL.enable(exprConfig) + var tile = RasterTile.deserialize( + rasterExpr.eval(input).asInstanceOf[InternalRow], + indexSystem.getCellIdDataType, + Option(exprConfig) + ) val inResolution: Int = indexSystem.getResolution(resolutionExpr.eval(input)) var genTiles = rasterGenerator(tile, inResolution).map(_.formatCellId(indexSystem)) - val resultType = getRasterType(RasterTileType(rasterExpr, useCheckpoint = true)) // always use checkpoint - val rows = genTiles.map(t => InternalRow.fromSeq(Seq(t.formatCellId(indexSystem).serialize( - resultType, doDestroy = true)))) + val resultType = RasterTile.getRasterType(RasterTileType(rasterExpr, useCheckpoint = true)) // always use checkpoint + val rows = genTiles.map(t => InternalRow.fromSeq(Seq(t.formatCellId(indexSystem) + .serialize(resultType, doDestroy = true, Option(exprConfig))))) - destroy(tile) + tile.flushAndDestroy() tile = null genTiles = null @@ -100,7 +100,7 @@ abstract class RasterTessellateGeneratorExpression[T <: Expression: ClassTag]( } override def makeCopy(newArgs: Array[AnyRef]): Expression = - GenericExpressionFactory.makeCopyImpl[T](this, newArgs, children.length, expressionConfig) + GenericExpressionFactory.makeCopyImpl[T](this, newArgs, children.length, exprConfig) override def withNewChildrenInternal(newChildren: IndexedSeq[Expression]): Expression = makeCopy(newChildren.toArray) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala index 374a95cca..8685d880b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala @@ -3,9 +3,9 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.types.model.MosaicRasterTile +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.raster.RasterToGridType -import com.databricks.labs.mosaic.functions.MosaicExpressionConfig +import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.util.ArrayData @@ -28,29 +28,29 @@ import scala.reflect.ClassTag * The resolution of the index system to use. * @param measureType * The output type of the result. - * @param expressionConfig + * @param exprConfig * Additional arguments for the expression (expressionConfigs). * @tparam T * The type of the extending class. */ abstract class RasterToGridExpression[T <: Expression: ClassTag, P]( - rasterExpr: Expression, - resolutionExpr: Expression, - measureType: DataType, - expressionConfig: MosaicExpressionConfig -) extends Raster1ArgExpression[T](rasterExpr, resolutionExpr, returnsRaster = false, expressionConfig) + rasterExpr: Expression, + resolutionExpr: Expression, + measureType: DataType, + exprConfig: ExprConfig +) extends Raster1ArgExpression[T](rasterExpr, resolutionExpr, returnsRaster = false, exprConfig) with RasterGridExpression with NullIntolerant with Serializable { - GDAL.enable(expressionConfig) + GDAL.enable(exprConfig) - override def dataType: DataType = RasterToGridType(expressionConfig.getCellIdType, measureType) + override def dataType: DataType = RasterToGridType(exprConfig.getCellIdType, measureType) /** The index system to be used. */ - val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(expressionConfig.getIndexSystem) + val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(exprConfig.getIndexSystem) - val geometryAPI: GeometryAPI = GeometryAPI(expressionConfig.getGeometryAPI) + val geometryAPI: GeometryAPI = GeometryAPI(exprConfig.getGeometryAPI) /** * It projects the pixels to the grid and groups by the results so that the @@ -62,8 +62,8 @@ abstract class RasterToGridExpression[T <: Expression: ClassTag, P]( * @return * Sequence of (cellId, measure) of each band of the raster. */ - override def rasterTransform(tile: MosaicRasterTile, arg1: Any): Any = { - GDAL.enable(expressionConfig) + override def rasterTransform(tile: RasterTile, arg1: Any): Any = { + GDAL.enable(exprConfig) val resolution = arg1.asInstanceOf[Int] val transformed = griddedPixels(tile.raster, indexSystem, resolution) val results = transformed.map(_.mapValues(valuesCombiner)) diff --git a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicExpressionConfig.scala b/src/main/scala/com/databricks/labs/mosaic/functions/ExprConfig.scala similarity index 70% rename from src/main/scala/com/databricks/labs/mosaic/functions/MosaicExpressionConfig.scala rename to src/main/scala/com/databricks/labs/mosaic/functions/ExprConfig.scala index 10466e718..f04f21b27 100644 --- a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicExpressionConfig.scala +++ b/src/main/scala/com/databricks/labs/mosaic/functions/ExprConfig.scala @@ -16,7 +16,7 @@ import scala.util.Try * @param configs * The configuration map for the Mosaic Expression. */ -case class MosaicExpressionConfig(configs: Map[String, String]) { +case class ExprConfig(configs: Map[String, String]) { def updateSparkConf(): Unit = { // populate initial set configs @@ -45,8 +45,8 @@ case class MosaicExpressionConfig(configs: Map[String, String]) { configs.getOrElse(MOSAIC_TEST_MODE, "false") } - def setTestMode(testMode: String): MosaicExpressionConfig = { - MosaicExpressionConfig(configs + (MOSAIC_TEST_MODE -> testMode)) + def setTestMode(testMode: String): ExprConfig = { + ExprConfig(configs + (MOSAIC_TEST_MODE -> testMode)) } def isTestMode: Boolean = { @@ -57,8 +57,8 @@ case class MosaicExpressionConfig(configs: Map[String, String]) { configs.getOrElse(MOSAIC_MANUAL_CLEANUP_MODE, "false") } - def setManualCleanupMode(mode: String): MosaicExpressionConfig = { - MosaicExpressionConfig(configs + (MOSAIC_MANUAL_CLEANUP_MODE -> mode)) + def setManualCleanupMode(mode: String): ExprConfig = { + ExprConfig(configs + (MOSAIC_MANUAL_CLEANUP_MODE -> mode)) } def isManualCleanupMode: Boolean = { @@ -89,45 +89,45 @@ case class MosaicExpressionConfig(configs: Map[String, String]) { def getCleanUpAgeLimitMinutes: Int = configs.getOrElse(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT).toInt - def setGDALConf(conf: RuntimeConfig): MosaicExpressionConfig = { + def setGDALConf(conf: RuntimeConfig): ExprConfig = { val toAdd = conf.getAll.filter(_._1.startsWith(MOSAIC_GDAL_PREFIX)) - MosaicExpressionConfig(configs ++ toAdd) + ExprConfig(configs ++ toAdd) } - def setGeometryAPI(api: String): MosaicExpressionConfig = { - MosaicExpressionConfig(configs + (MOSAIC_GEOMETRY_API -> api)) + def setGeometryAPI(api: String): ExprConfig = { + ExprConfig(configs + (MOSAIC_GEOMETRY_API -> api)) } - def setIndexSystem(system: String): MosaicExpressionConfig = { - MosaicExpressionConfig(configs + (MOSAIC_INDEX_SYSTEM -> system)) + def setIndexSystem(system: String): ExprConfig = { + ExprConfig(configs + (MOSAIC_INDEX_SYSTEM -> system)) } - def setRasterAPI(api: String): MosaicExpressionConfig = { - MosaicExpressionConfig(configs + (MOSAIC_RASTER_API -> api)) + def setRasterAPI(api: String): ExprConfig = { + ExprConfig(configs + (MOSAIC_RASTER_API -> api)) } - def setRasterCheckpoint(checkpoint: String): MosaicExpressionConfig = { - MosaicExpressionConfig(configs + (MOSAIC_RASTER_CHECKPOINT -> checkpoint)) + def setRasterCheckpoint(checkpoint: String): ExprConfig = { + ExprConfig(configs + (MOSAIC_RASTER_CHECKPOINT -> checkpoint)) } - def setRasterUseCheckpoint(checkpoint: String): MosaicExpressionConfig = { - MosaicExpressionConfig(configs + (MOSAIC_RASTER_USE_CHECKPOINT -> checkpoint)) + def setRasterUseCheckpoint(checkpoint: String): ExprConfig = { + ExprConfig(configs + (MOSAIC_RASTER_USE_CHECKPOINT -> checkpoint)) } - def setTmpPrefix(prefix: String): MosaicExpressionConfig = { - MosaicExpressionConfig(configs + (MOSAIC_RASTER_TMP_PREFIX -> prefix)) + def setTmpPrefix(prefix: String): ExprConfig = { + ExprConfig(configs + (MOSAIC_RASTER_TMP_PREFIX -> prefix)) } - def setCleanUpAgeLimitMinutes(limit: String): MosaicExpressionConfig = { - MosaicExpressionConfig(configs + (MOSAIC_CLEANUP_AGE_LIMIT_MINUTES -> limit)) + def setCleanUpAgeLimitMinutes(limit: String): ExprConfig = { + ExprConfig(configs + (MOSAIC_CLEANUP_AGE_LIMIT_MINUTES -> limit)) } - def setCleanUpAgeLimitMinutes(limit: Int): MosaicExpressionConfig = { + def setCleanUpAgeLimitMinutes(limit: Int): ExprConfig = { setCleanUpAgeLimitMinutes(limit.toString) } - def setConfig(key: String, value: String): MosaicExpressionConfig = { - MosaicExpressionConfig(configs + (key -> value)) + def setConfig(key: String, value: String): ExprConfig = { + ExprConfig(configs + (key -> value)) } } @@ -136,11 +136,11 @@ case class MosaicExpressionConfig(configs: Map[String, String]) { * Companion object for the Mosaic Expression Config. Provides constructors * from spark session configuration. */ -object MosaicExpressionConfig { +object ExprConfig { - def apply(spark: SparkSession): MosaicExpressionConfig = { - val expressionConfig = new MosaicExpressionConfig(Map.empty[String, String]) - expressionConfig + def apply(spark: SparkSession): ExprConfig = { + val exprConfig = new ExprConfig(Map.empty[String, String]) + exprConfig .setGeometryAPI(spark.conf.get(MOSAIC_GEOMETRY_API, JTS.name)) .setIndexSystem(spark.conf.get(MOSAIC_INDEX_SYSTEM, H3.name)) .setRasterCheckpoint(spark.conf.get(MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_CHECKPOINT_DEFAULT)) diff --git a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala index 32876cae0..3509c3b50 100644 --- a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala +++ b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala @@ -41,7 +41,7 @@ class MosaicContext(indexSystem: IndexSystem, geometryAPI: GeometryAPI) extends import org.apache.spark.sql.adapters.{Column => ColumnAdapter} // noinspection ScalaWeakerAccess val mirror: universe.Mirror = universe.runtimeMirror(getClass.getClassLoader) - val expressionConfig: MosaicExpressionConfig = MosaicExpressionConfig(spark) + val exprConfig: ExprConfig = ExprConfig(spark) def setCellIdDataType(dataType: String): Unit = if (dataType == "string") { @@ -114,7 +114,7 @@ class MosaicContext(indexSystem: IndexSystem, geometryAPI: GeometryAPI) extends spark: SparkSession, database: Option[String] = None ): Unit = { - expressionConfig.updateSparkConf(spark) // any changes? + exprConfig.updateSparkConf(spark) // any changes? val registry = spark.sessionState.functionRegistry val mosaicRegistry = MosaicRegistry(registry, database) @@ -157,47 +157,47 @@ class MosaicContext(indexSystem: IndexSystem, geometryAPI: GeometryAPI) extends (exprs: Seq[Expression]) => FlattenPolygons(exprs(0), geometryAPI.name) ) - mosaicRegistry.registerExpression[ST_Area](expressionConfig) - mosaicRegistry.registerExpression[ST_Buffer](expressionConfig) - mosaicRegistry.registerExpression[ST_BufferLoop](expressionConfig) - mosaicRegistry.registerExpression[ST_BufferCapStyle](expressionConfig) - mosaicRegistry.registerExpression[ST_Centroid](expressionConfig) - mosaicRegistry.registerExpression[ST_Contains](expressionConfig) - mosaicRegistry.registerExpression[ST_ConvexHull](expressionConfig) - mosaicRegistry.registerExpression[ST_ConcaveHull](expressionConfig) - mosaicRegistry.registerExpression[ST_Distance](expressionConfig) - mosaicRegistry.registerExpression[ST_Difference](expressionConfig) - mosaicRegistry.registerExpression[ST_Dimension](expressionConfig) - mosaicRegistry.registerExpression[ST_Envelope](expressionConfig) - mosaicRegistry.registerExpression[ST_GeometryType](expressionConfig) - mosaicRegistry.registerExpression[ST_HasValidCoordinates](expressionConfig) - mosaicRegistry.registerExpression[ST_Intersection](expressionConfig) - mosaicRegistry.registerExpression[ST_Intersects](expressionConfig) - mosaicRegistry.registerExpression[ST_IsValid](expressionConfig) - mosaicRegistry.registerExpression[ST_Length](expressionConfig) - mosaicRegistry.registerExpression[ST_Length]("st_perimeter", expressionConfig) - mosaicRegistry.registerExpression[ST_XMin](expressionConfig) - mosaicRegistry.registerExpression[ST_XMax](expressionConfig) - mosaicRegistry.registerExpression[ST_YMin](expressionConfig) - mosaicRegistry.registerExpression[ST_YMax](expressionConfig) - mosaicRegistry.registerExpression[ST_ZMin](expressionConfig) - mosaicRegistry.registerExpression[ST_ZMax](expressionConfig) - mosaicRegistry.registerExpression[ST_NumPoints](expressionConfig) - mosaicRegistry.registerExpression[ST_Rotate](expressionConfig) - mosaicRegistry.registerExpression[ST_Scale](expressionConfig) - mosaicRegistry.registerExpression[ST_SetSRID](expressionConfig) - mosaicRegistry.registerExpression[ST_Simplify](expressionConfig) - mosaicRegistry.registerExpression[ST_SRID](expressionConfig) - mosaicRegistry.registerExpression[ST_Translate](expressionConfig) - mosaicRegistry.registerExpression[ST_Transform](expressionConfig) - mosaicRegistry.registerExpression[ST_UnaryUnion](expressionConfig) - mosaicRegistry.registerExpression[ST_Union](expressionConfig) - mosaicRegistry.registerExpression[ST_UpdateSRID](expressionConfig) - mosaicRegistry.registerExpression[ST_Within](expressionConfig) - mosaicRegistry.registerExpression[ST_X](expressionConfig) - mosaicRegistry.registerExpression[ST_Y](expressionConfig) - mosaicRegistry.registerExpression[ST_Z](expressionConfig) - mosaicRegistry.registerExpression[ST_Haversine](expressionConfig) + mosaicRegistry.registerExpression[ST_Area](exprConfig) + mosaicRegistry.registerExpression[ST_Buffer](exprConfig) + mosaicRegistry.registerExpression[ST_BufferLoop](exprConfig) + mosaicRegistry.registerExpression[ST_BufferCapStyle](exprConfig) + mosaicRegistry.registerExpression[ST_Centroid](exprConfig) + mosaicRegistry.registerExpression[ST_Contains](exprConfig) + mosaicRegistry.registerExpression[ST_ConvexHull](exprConfig) + mosaicRegistry.registerExpression[ST_ConcaveHull](exprConfig) + mosaicRegistry.registerExpression[ST_Distance](exprConfig) + mosaicRegistry.registerExpression[ST_Difference](exprConfig) + mosaicRegistry.registerExpression[ST_Dimension](exprConfig) + mosaicRegistry.registerExpression[ST_Envelope](exprConfig) + mosaicRegistry.registerExpression[ST_GeometryType](exprConfig) + mosaicRegistry.registerExpression[ST_HasValidCoordinates](exprConfig) + mosaicRegistry.registerExpression[ST_Intersection](exprConfig) + mosaicRegistry.registerExpression[ST_Intersects](exprConfig) + mosaicRegistry.registerExpression[ST_IsValid](exprConfig) + mosaicRegistry.registerExpression[ST_Length](exprConfig) + mosaicRegistry.registerExpression[ST_Length]("st_perimeter", exprConfig) + mosaicRegistry.registerExpression[ST_XMin](exprConfig) + mosaicRegistry.registerExpression[ST_XMax](exprConfig) + mosaicRegistry.registerExpression[ST_YMin](exprConfig) + mosaicRegistry.registerExpression[ST_YMax](exprConfig) + mosaicRegistry.registerExpression[ST_ZMin](exprConfig) + mosaicRegistry.registerExpression[ST_ZMax](exprConfig) + mosaicRegistry.registerExpression[ST_NumPoints](exprConfig) + mosaicRegistry.registerExpression[ST_Rotate](exprConfig) + mosaicRegistry.registerExpression[ST_Scale](exprConfig) + mosaicRegistry.registerExpression[ST_SetSRID](exprConfig) + mosaicRegistry.registerExpression[ST_Simplify](exprConfig) + mosaicRegistry.registerExpression[ST_SRID](exprConfig) + mosaicRegistry.registerExpression[ST_Translate](exprConfig) + mosaicRegistry.registerExpression[ST_Transform](exprConfig) + mosaicRegistry.registerExpression[ST_UnaryUnion](exprConfig) + mosaicRegistry.registerExpression[ST_Union](exprConfig) + mosaicRegistry.registerExpression[ST_UpdateSRID](exprConfig) + mosaicRegistry.registerExpression[ST_Within](exprConfig) + mosaicRegistry.registerExpression[ST_X](exprConfig) + mosaicRegistry.registerExpression[ST_Y](exprConfig) + mosaicRegistry.registerExpression[ST_Z](exprConfig) + mosaicRegistry.registerExpression[ST_Haversine](exprConfig) // noinspection ScalaDeprecation registry.registerFunction( @@ -273,79 +273,79 @@ class MosaicContext(indexSystem: IndexSystem, geometryAPI: GeometryAPI) extends ) /** RasterAPI dependent functions */ - mosaicRegistry.registerExpression[RST_Avg](expressionConfig) - mosaicRegistry.registerExpression[RST_BandMetaData](expressionConfig) - mosaicRegistry.registerExpression[RST_BoundingBox](expressionConfig) - mosaicRegistry.registerExpression[RST_Clip](expressionConfig) - mosaicRegistry.registerExpression[RST_CombineAvg](expressionConfig) - mosaicRegistry.registerExpression[RST_Convolve](expressionConfig) - mosaicRegistry.registerExpression[RST_DerivedBand](expressionConfig) - mosaicRegistry.registerExpression[RST_Filter](expressionConfig) - mosaicRegistry.registerExpression[RST_GeoReference](expressionConfig) - mosaicRegistry.registerExpression[RST_GetNoData](expressionConfig) - mosaicRegistry.registerExpression[RST_GetSubdataset](expressionConfig) - mosaicRegistry.registerExpression[RST_Height](expressionConfig) - mosaicRegistry.registerExpression[RST_InitNoData](expressionConfig) - mosaicRegistry.registerExpression[RST_IsEmpty](expressionConfig) - mosaicRegistry.registerExpression[RST_MakeTiles](expressionConfig) - mosaicRegistry.registerExpression[RST_Max](expressionConfig) - mosaicRegistry.registerExpression[RST_Min](expressionConfig) - mosaicRegistry.registerExpression[RST_Median](expressionConfig) - mosaicRegistry.registerExpression[RST_MemSize](expressionConfig) - mosaicRegistry.registerExpression[RST_Merge](expressionConfig) - mosaicRegistry.registerExpression[RST_FromBands](expressionConfig) - mosaicRegistry.registerExpression[RST_MetaData](expressionConfig) - mosaicRegistry.registerExpression[RST_MapAlgebra](expressionConfig) - mosaicRegistry.registerExpression[RST_NDVI](expressionConfig) - mosaicRegistry.registerExpression[RST_NumBands](expressionConfig) - mosaicRegistry.registerExpression[RST_PixelWidth](expressionConfig) - mosaicRegistry.registerExpression[RST_PixelHeight](expressionConfig) - mosaicRegistry.registerExpression[RST_PixelCount](expressionConfig) - mosaicRegistry.registerExpression[RST_RasterToGridAvg](expressionConfig) - mosaicRegistry.registerExpression[RST_RasterToGridMax](expressionConfig) - mosaicRegistry.registerExpression[RST_RasterToGridMin](expressionConfig) - mosaicRegistry.registerExpression[RST_RasterToGridMedian](expressionConfig) - mosaicRegistry.registerExpression[RST_RasterToGridCount](expressionConfig) - mosaicRegistry.registerExpression[RST_RasterToWorldCoord](expressionConfig) - mosaicRegistry.registerExpression[RST_RasterToWorldCoordX](expressionConfig) - mosaicRegistry.registerExpression[RST_RasterToWorldCoordY](expressionConfig) - mosaicRegistry.registerExpression[RST_ReTile](expressionConfig) - mosaicRegistry.registerExpression[RST_SeparateBands](expressionConfig) - mosaicRegistry.registerExpression[RST_Rotation](expressionConfig) - mosaicRegistry.registerExpression[RST_ScaleX](expressionConfig) - mosaicRegistry.registerExpression[RST_ScaleY](expressionConfig) - mosaicRegistry.registerExpression[RST_SetNoData](expressionConfig) - mosaicRegistry.registerExpression[RST_SkewX](expressionConfig) - mosaicRegistry.registerExpression[RST_SkewY](expressionConfig) - mosaicRegistry.registerExpression[RST_SRID](expressionConfig) - mosaicRegistry.registerExpression[RST_SetSRID](expressionConfig) - mosaicRegistry.registerExpression[RST_Subdatasets](expressionConfig) - mosaicRegistry.registerExpression[RST_Summary](expressionConfig) - mosaicRegistry.registerExpression[RST_Tessellate](expressionConfig) - mosaicRegistry.registerExpression[RST_Transform](expressionConfig) - mosaicRegistry.registerExpression[RST_FromContent](expressionConfig) - mosaicRegistry.registerExpression[RST_FromFile](expressionConfig) - mosaicRegistry.registerExpression[RST_ToOverlappingTiles](expressionConfig) - mosaicRegistry.registerExpression[RST_TryOpen](expressionConfig) - mosaicRegistry.registerExpression[RST_Subdivide](expressionConfig) - mosaicRegistry.registerExpression[RST_UpperLeftX](expressionConfig) - mosaicRegistry.registerExpression[RST_UpperLeftY](expressionConfig) - mosaicRegistry.registerExpression[RST_Width](expressionConfig) - mosaicRegistry.registerExpression[RST_WorldToRasterCoord](expressionConfig) - mosaicRegistry.registerExpression[RST_WorldToRasterCoordX](expressionConfig) - mosaicRegistry.registerExpression[RST_WorldToRasterCoordY](expressionConfig) - mosaicRegistry.registerExpression[RST_Write](expressionConfig) + mosaicRegistry.registerExpression[RST_Avg](exprConfig) + mosaicRegistry.registerExpression[RST_BandMetaData](exprConfig) + mosaicRegistry.registerExpression[RST_BoundingBox](exprConfig) + mosaicRegistry.registerExpression[RST_Clip](exprConfig) + mosaicRegistry.registerExpression[RST_CombineAvg](exprConfig) + mosaicRegistry.registerExpression[RST_Convolve](exprConfig) + mosaicRegistry.registerExpression[RST_DerivedBand](exprConfig) + mosaicRegistry.registerExpression[RST_Filter](exprConfig) + mosaicRegistry.registerExpression[RST_GeoReference](exprConfig) + mosaicRegistry.registerExpression[RST_GetNoData](exprConfig) + mosaicRegistry.registerExpression[RST_GetSubdataset](exprConfig) + mosaicRegistry.registerExpression[RST_Height](exprConfig) + mosaicRegistry.registerExpression[RST_InitNoData](exprConfig) + mosaicRegistry.registerExpression[RST_IsEmpty](exprConfig) + mosaicRegistry.registerExpression[RST_MakeTiles](exprConfig) + mosaicRegistry.registerExpression[RST_Max](exprConfig) + mosaicRegistry.registerExpression[RST_Min](exprConfig) + mosaicRegistry.registerExpression[RST_Median](exprConfig) + mosaicRegistry.registerExpression[RST_MemSize](exprConfig) + mosaicRegistry.registerExpression[RST_Merge](exprConfig) + mosaicRegistry.registerExpression[RST_FromBands](exprConfig) + mosaicRegistry.registerExpression[RST_MetaData](exprConfig) + mosaicRegistry.registerExpression[RST_MapAlgebra](exprConfig) + mosaicRegistry.registerExpression[RST_NDVI](exprConfig) + mosaicRegistry.registerExpression[RST_NumBands](exprConfig) + mosaicRegistry.registerExpression[RST_PixelWidth](exprConfig) + mosaicRegistry.registerExpression[RST_PixelHeight](exprConfig) + mosaicRegistry.registerExpression[RST_PixelCount](exprConfig) + mosaicRegistry.registerExpression[RST_RasterToGridAvg](exprConfig) + mosaicRegistry.registerExpression[RST_RasterToGridMax](exprConfig) + mosaicRegistry.registerExpression[RST_RasterToGridMin](exprConfig) + mosaicRegistry.registerExpression[RST_RasterToGridMedian](exprConfig) + mosaicRegistry.registerExpression[RST_RasterToGridCount](exprConfig) + mosaicRegistry.registerExpression[RST_RasterToWorldCoord](exprConfig) + mosaicRegistry.registerExpression[RST_RasterToWorldCoordX](exprConfig) + mosaicRegistry.registerExpression[RST_RasterToWorldCoordY](exprConfig) + mosaicRegistry.registerExpression[RST_ReTile](exprConfig) + mosaicRegistry.registerExpression[RST_SeparateBands](exprConfig) + mosaicRegistry.registerExpression[RST_Rotation](exprConfig) + mosaicRegistry.registerExpression[RST_ScaleX](exprConfig) + mosaicRegistry.registerExpression[RST_ScaleY](exprConfig) + mosaicRegistry.registerExpression[RST_SetNoData](exprConfig) + mosaicRegistry.registerExpression[RST_SkewX](exprConfig) + mosaicRegistry.registerExpression[RST_SkewY](exprConfig) + mosaicRegistry.registerExpression[RST_SRID](exprConfig) + mosaicRegistry.registerExpression[RST_SetSRID](exprConfig) + mosaicRegistry.registerExpression[RST_Subdatasets](exprConfig) + mosaicRegistry.registerExpression[RST_Summary](exprConfig) + mosaicRegistry.registerExpression[RST_Tessellate](exprConfig) + mosaicRegistry.registerExpression[RST_Transform](exprConfig) + mosaicRegistry.registerExpression[RST_FromContent](exprConfig) + mosaicRegistry.registerExpression[RST_FromFile](exprConfig) + mosaicRegistry.registerExpression[RST_ToOverlappingTiles](exprConfig) + mosaicRegistry.registerExpression[RST_TryOpen](exprConfig) + mosaicRegistry.registerExpression[RST_Subdivide](exprConfig) + mosaicRegistry.registerExpression[RST_UpperLeftX](exprConfig) + mosaicRegistry.registerExpression[RST_UpperLeftY](exprConfig) + mosaicRegistry.registerExpression[RST_Width](exprConfig) + mosaicRegistry.registerExpression[RST_WorldToRasterCoord](exprConfig) + mosaicRegistry.registerExpression[RST_WorldToRasterCoordX](exprConfig) + mosaicRegistry.registerExpression[RST_WorldToRasterCoordY](exprConfig) + mosaicRegistry.registerExpression[RST_Write](exprConfig) /** Aggregators */ registry.registerFunction( FunctionIdentifier("st_asgeojsontile_agg", database), ST_AsGeojsonTileAgg.registryExpressionInfo(database), - (exprs: Seq[Expression]) => ST_AsGeojsonTileAgg(exprs(0), exprs(1), expressionConfig, 0, 0) + (exprs: Seq[Expression]) => ST_AsGeojsonTileAgg(exprs(0), exprs(1), exprConfig, 0, 0) ) registry.registerFunction( FunctionIdentifier("st_asmvttile_agg", database), ST_AsMVTTileAgg.registryExpressionInfo(database), - (exprs: Seq[Expression]) => ST_AsMVTTileAgg(exprs(0), exprs(1), exprs(2), expressionConfig, 0, 0) + (exprs: Seq[Expression]) => ST_AsMVTTileAgg(exprs(0), exprs(1), exprs(2), exprConfig, 0, 0) ) registry.registerFunction( FunctionIdentifier("st_intersection_aggregate", database), @@ -375,17 +375,17 @@ class MosaicContext(indexSystem: IndexSystem, geometryAPI: GeometryAPI) extends registry.registerFunction( FunctionIdentifier("rst_merge_agg", database), RST_MergeAgg.registryExpressionInfo(database), - (exprs: Seq[Expression]) => RST_MergeAgg(exprs(0), expressionConfig) + (exprs: Seq[Expression]) => RST_MergeAgg(exprs(0), exprConfig) ) registry.registerFunction( FunctionIdentifier("rst_combineavg_agg", database), RST_CombineAvgAgg.registryExpressionInfo(database), - (exprs: Seq[Expression]) => RST_CombineAvgAgg(exprs(0), expressionConfig) + (exprs: Seq[Expression]) => RST_CombineAvgAgg(exprs(0), exprConfig) ) registry.registerFunction( FunctionIdentifier("rst_derivedband_agg", database), RST_DerivedBandAgg.registryExpressionInfo(database), - (exprs: Seq[Expression]) => RST_DerivedBandAgg(exprs(0), exprs(1), exprs(2), expressionConfig) + (exprs: Seq[Expression]) => RST_DerivedBandAgg(exprs(0), exprs(1), exprs(2), exprConfig) ) /** IndexSystem and GeometryAPI Specific methods */ @@ -585,75 +585,75 @@ class MosaicContext(indexSystem: IndexSystem, geometryAPI: GeometryAPI) extends /** Spatial functions */ def flatten_polygons(geom: Column): Column = ColumnAdapter(FlattenPolygons(geom.expr, geometryAPI.name)) - def st_area(geom: Column): Column = ColumnAdapter(ST_Area(geom.expr, expressionConfig)) + def st_area(geom: Column): Column = ColumnAdapter(ST_Area(geom.expr, exprConfig)) def st_buffer(geom: Column, radius: Column): Column = st_buffer(geom, radius, lit("")) def st_buffer(geom: Column, radius: Double): Column = st_buffer(geom, lit(radius), lit("")) def st_buffer(geom: Column, radius: Column, buffer_style_parameters: Column): Column = - ColumnAdapter(ST_Buffer(geom.expr, radius.cast("double").expr, buffer_style_parameters.cast("string").expr, expressionConfig)) + ColumnAdapter(ST_Buffer(geom.expr, radius.cast("double").expr, buffer_style_parameters.cast("string").expr, exprConfig)) def st_buffer(geom: Column, radius: Double, buffer_style_parameters: Column): Column = ColumnAdapter( - ST_Buffer(geom.expr, lit(radius).cast("double").expr, lit(buffer_style_parameters).cast("string").expr, expressionConfig) + ST_Buffer(geom.expr, lit(radius).cast("double").expr, lit(buffer_style_parameters).cast("string").expr, exprConfig) ) def st_bufferloop(geom: Column, r1: Column, r2: Column): Column = - ColumnAdapter(ST_BufferLoop(geom.expr, r1.cast("double").expr, r2.cast("double").expr, expressionConfig)) + ColumnAdapter(ST_BufferLoop(geom.expr, r1.cast("double").expr, r2.cast("double").expr, exprConfig)) def st_bufferloop(geom: Column, r1: Double, r2: Double): Column = - ColumnAdapter(ST_BufferLoop(geom.expr, lit(r1).cast("double").expr, lit(r2).cast("double").expr, expressionConfig)) + ColumnAdapter(ST_BufferLoop(geom.expr, lit(r1).cast("double").expr, lit(r2).cast("double").expr, exprConfig)) def st_buffer_cap_style(geom: Column, radius: Column, capStyle: Column): Column = - ColumnAdapter(ST_BufferCapStyle(geom.expr, radius.cast("double").expr, capStyle.expr, expressionConfig)) + ColumnAdapter(ST_BufferCapStyle(geom.expr, radius.cast("double").expr, capStyle.expr, exprConfig)) def st_buffer_cap_style(geom: Column, radius: Double, capStyle: String): Column = - ColumnAdapter(ST_BufferCapStyle(geom.expr, lit(radius).cast("double").expr, lit(capStyle).expr, expressionConfig)) - def st_centroid(geom: Column): Column = ColumnAdapter(ST_Centroid(geom.expr, expressionConfig)) - def st_convexhull(geom: Column): Column = ColumnAdapter(ST_ConvexHull(geom.expr, expressionConfig)) + ColumnAdapter(ST_BufferCapStyle(geom.expr, lit(radius).cast("double").expr, lit(capStyle).expr, exprConfig)) + def st_centroid(geom: Column): Column = ColumnAdapter(ST_Centroid(geom.expr, exprConfig)) + def st_convexhull(geom: Column): Column = ColumnAdapter(ST_ConvexHull(geom.expr, exprConfig)) def st_concavehull(geom: Column, concavity: Column, allowHoles: Column): Column = - ColumnAdapter(ST_ConcaveHull(geom.expr, concavity.cast("double").expr, allowHoles.expr, expressionConfig)) + ColumnAdapter(ST_ConcaveHull(geom.expr, concavity.cast("double").expr, allowHoles.expr, exprConfig)) def st_concavehull(geom: Column, concavity: Double, allowHoles: Boolean): Column = - ColumnAdapter(ST_ConcaveHull(geom.expr, lit(concavity).cast("double").expr, lit(allowHoles).expr, expressionConfig)) + ColumnAdapter(ST_ConcaveHull(geom.expr, lit(concavity).cast("double").expr, lit(allowHoles).expr, exprConfig)) def st_concavehull(geom: Column, concavity: Double): Column = - ColumnAdapter(ST_ConcaveHull(geom.expr, lit(concavity).cast("double").expr, lit(false).expr, expressionConfig)) - def st_difference(geom1: Column, geom2: Column): Column = ColumnAdapter(ST_Difference(geom1.expr, geom2.expr, expressionConfig)) - def st_distance(geom1: Column, geom2: Column): Column = ColumnAdapter(ST_Distance(geom1.expr, geom2.expr, expressionConfig)) - def st_dimension(geom: Column): Column = ColumnAdapter(ST_Dimension(geom.expr, expressionConfig)) + ColumnAdapter(ST_ConcaveHull(geom.expr, lit(concavity).cast("double").expr, lit(false).expr, exprConfig)) + def st_difference(geom1: Column, geom2: Column): Column = ColumnAdapter(ST_Difference(geom1.expr, geom2.expr, exprConfig)) + def st_distance(geom1: Column, geom2: Column): Column = ColumnAdapter(ST_Distance(geom1.expr, geom2.expr, exprConfig)) + def st_dimension(geom: Column): Column = ColumnAdapter(ST_Dimension(geom.expr, exprConfig)) def st_dump(geom: Column): Column = ColumnAdapter(FlattenPolygons(geom.expr, geometryAPI.name)) - def st_envelope(geom: Column): Column = ColumnAdapter(ST_Envelope(geom.expr, expressionConfig)) - def st_geometrytype(geom: Column): Column = ColumnAdapter(ST_GeometryType(geom.expr, expressionConfig)) + def st_envelope(geom: Column): Column = ColumnAdapter(ST_Envelope(geom.expr, exprConfig)) + def st_geometrytype(geom: Column): Column = ColumnAdapter(ST_GeometryType(geom.expr, exprConfig)) def st_hasvalidcoordinates(geom: Column, crsCode: Column, which: Column): Column = - ColumnAdapter(ST_HasValidCoordinates(geom.expr, crsCode.expr, which.expr, expressionConfig)) - def st_intersection(left: Column, right: Column): Column = ColumnAdapter(ST_Intersection(left.expr, right.expr, expressionConfig)) - def st_isvalid(geom: Column): Column = ColumnAdapter(ST_IsValid(geom.expr, expressionConfig)) - def st_length(geom: Column): Column = ColumnAdapter(ST_Length(geom.expr, expressionConfig)) - def st_numpoints(geom: Column): Column = ColumnAdapter(ST_NumPoints(geom.expr, expressionConfig)) - def st_perimeter(geom: Column): Column = ColumnAdapter(ST_Length(geom.expr, expressionConfig)) + ColumnAdapter(ST_HasValidCoordinates(geom.expr, crsCode.expr, which.expr, exprConfig)) + def st_intersection(left: Column, right: Column): Column = ColumnAdapter(ST_Intersection(left.expr, right.expr, exprConfig)) + def st_isvalid(geom: Column): Column = ColumnAdapter(ST_IsValid(geom.expr, exprConfig)) + def st_length(geom: Column): Column = ColumnAdapter(ST_Length(geom.expr, exprConfig)) + def st_numpoints(geom: Column): Column = ColumnAdapter(ST_NumPoints(geom.expr, exprConfig)) + def st_perimeter(geom: Column): Column = ColumnAdapter(ST_Length(geom.expr, exprConfig)) def st_haversine(lat1: Column, lon1: Column, lat2: Column, lon2: Column): Column = ColumnAdapter(ST_Haversine(lat1.expr, lon1.expr, lat2.expr, lon2.expr)) - def st_rotate(geom1: Column, td: Column): Column = ColumnAdapter(ST_Rotate(geom1.expr, td.expr, expressionConfig)) + def st_rotate(geom1: Column, td: Column): Column = ColumnAdapter(ST_Rotate(geom1.expr, td.expr, exprConfig)) def st_scale(geom1: Column, xd: Column, yd: Column): Column = - ColumnAdapter(ST_Scale(geom1.expr, xd.expr, yd.expr, expressionConfig)) - def st_setsrid(geom: Column, srid: Column): Column = ColumnAdapter(ST_SetSRID(geom.expr, srid.expr, expressionConfig)) + ColumnAdapter(ST_Scale(geom1.expr, xd.expr, yd.expr, exprConfig)) + def st_setsrid(geom: Column, srid: Column): Column = ColumnAdapter(ST_SetSRID(geom.expr, srid.expr, exprConfig)) def st_simplify(geom: Column, tolerance: Column): Column = - ColumnAdapter(ST_Simplify(geom.expr, tolerance.cast("double").expr, expressionConfig)) + ColumnAdapter(ST_Simplify(geom.expr, tolerance.cast("double").expr, exprConfig)) def st_simplify(geom: Column, tolerance: Double): Column = - ColumnAdapter(ST_Simplify(geom.expr, lit(tolerance).cast("double").expr, expressionConfig)) - def st_srid(geom: Column): Column = ColumnAdapter(ST_SRID(geom.expr, expressionConfig)) - def st_transform(geom: Column, srid: Column): Column = ColumnAdapter(ST_Transform(geom.expr, srid.expr, expressionConfig)) + ColumnAdapter(ST_Simplify(geom.expr, lit(tolerance).cast("double").expr, exprConfig)) + def st_srid(geom: Column): Column = ColumnAdapter(ST_SRID(geom.expr, exprConfig)) + def st_transform(geom: Column, srid: Column): Column = ColumnAdapter(ST_Transform(geom.expr, srid.expr, exprConfig)) def st_translate(geom1: Column, xd: Column, yd: Column): Column = - ColumnAdapter(ST_Translate(geom1.expr, xd.expr, yd.expr, expressionConfig)) - def st_x(geom: Column): Column = ColumnAdapter(ST_X(geom.expr, expressionConfig)) - def st_y(geom: Column): Column = ColumnAdapter(ST_Y(geom.expr, expressionConfig)) - def st_z(geom: Column): Column = ColumnAdapter(ST_Z(geom.expr, expressionConfig)) - def st_xmax(geom: Column): Column = ColumnAdapter(ST_MinMaxXYZ(geom.expr, expressionConfig, "X", "MAX")) - def st_xmin(geom: Column): Column = ColumnAdapter(ST_MinMaxXYZ(geom.expr, expressionConfig, "X", "MIN")) - def st_ymax(geom: Column): Column = ColumnAdapter(ST_MinMaxXYZ(geom.expr, expressionConfig, "Y", "MAX")) - def st_ymin(geom: Column): Column = ColumnAdapter(ST_MinMaxXYZ(geom.expr, expressionConfig, "Y", "MIN")) - def st_zmax(geom: Column): Column = ColumnAdapter(ST_MinMaxXYZ(geom.expr, expressionConfig, "Z", "MAX")) - def st_zmin(geom: Column): Column = ColumnAdapter(ST_MinMaxXYZ(geom.expr, expressionConfig, "Z", "MIN")) - def st_union(leftGeom: Column, rightGeom: Column): Column = ColumnAdapter(ST_Union(leftGeom.expr, rightGeom.expr, expressionConfig)) - def st_unaryunion(geom: Column): Column = ColumnAdapter(ST_UnaryUnion(geom.expr, expressionConfig)) + ColumnAdapter(ST_Translate(geom1.expr, xd.expr, yd.expr, exprConfig)) + def st_x(geom: Column): Column = ColumnAdapter(ST_X(geom.expr, exprConfig)) + def st_y(geom: Column): Column = ColumnAdapter(ST_Y(geom.expr, exprConfig)) + def st_z(geom: Column): Column = ColumnAdapter(ST_Z(geom.expr, exprConfig)) + def st_xmax(geom: Column): Column = ColumnAdapter(ST_MinMaxXYZ(geom.expr, exprConfig, "X", "MAX")) + def st_xmin(geom: Column): Column = ColumnAdapter(ST_MinMaxXYZ(geom.expr, exprConfig, "X", "MIN")) + def st_ymax(geom: Column): Column = ColumnAdapter(ST_MinMaxXYZ(geom.expr, exprConfig, "Y", "MAX")) + def st_ymin(geom: Column): Column = ColumnAdapter(ST_MinMaxXYZ(geom.expr, exprConfig, "Y", "MIN")) + def st_zmax(geom: Column): Column = ColumnAdapter(ST_MinMaxXYZ(geom.expr, exprConfig, "Z", "MAX")) + def st_zmin(geom: Column): Column = ColumnAdapter(ST_MinMaxXYZ(geom.expr, exprConfig, "Z", "MIN")) + def st_union(leftGeom: Column, rightGeom: Column): Column = ColumnAdapter(ST_Union(leftGeom.expr, rightGeom.expr, exprConfig)) + def st_unaryunion(geom: Column): Column = ColumnAdapter(ST_UnaryUnion(geom.expr, exprConfig)) def st_updatesrid(geom: Column, srcSRID: Column, destSRID: Column): Column = - ColumnAdapter(ST_UpdateSRID(geom.expr, srcSRID.cast("int").expr, destSRID.cast("int").expr, expressionConfig)) + ColumnAdapter(ST_UpdateSRID(geom.expr, srcSRID.cast("int").expr, destSRID.cast("int").expr, exprConfig)) def st_updatesrid(geom: Column, srcSRID: Int, destSRID: Int): Column = - ColumnAdapter(ST_UpdateSRID(geom.expr, lit(srcSRID).expr, lit(destSRID).expr, expressionConfig)) + ColumnAdapter(ST_UpdateSRID(geom.expr, lit(srcSRID).expr, lit(destSRID).expr, exprConfig)) /** Undocumented helper */ def convert_to(inGeom: Column, outDataType: String): Column = @@ -680,160 +680,160 @@ class MosaicContext(indexSystem: IndexSystem, geometryAPI: GeometryAPI) extends def st_aswkt(geom: Column): Column = ColumnAdapter(ConvertTo(geom.expr, "wkt", geometryAPI.name, Some("st_aswkt"))) /** Spatial predicates */ - def st_contains(geom1: Column, geom2: Column): Column = ColumnAdapter(ST_Contains(geom1.expr, geom2.expr, expressionConfig)) - def st_intersects(left: Column, right: Column): Column = ColumnAdapter(ST_Intersects(left.expr, right.expr, expressionConfig)) - def st_within(geom1: Column, geom2: Column): Column = ColumnAdapter(ST_Within(geom1.expr, geom2.expr, expressionConfig)) + def st_contains(geom1: Column, geom2: Column): Column = ColumnAdapter(ST_Contains(geom1.expr, geom2.expr, exprConfig)) + def st_intersects(left: Column, right: Column): Column = ColumnAdapter(ST_Intersects(left.expr, right.expr, exprConfig)) + def st_within(geom1: Column, geom2: Column): Column = ColumnAdapter(ST_Within(geom1.expr, geom2.expr, exprConfig)) /** RasterAPI dependent functions */ def rst_bandmetadata(raster: Column, band: Column): Column = - ColumnAdapter(RST_BandMetaData(raster.expr, band.expr, expressionConfig)) + ColumnAdapter(RST_BandMetaData(raster.expr, band.expr, exprConfig)) def rst_bandmetadata(raster: Column, band: Int): Column = - ColumnAdapter(RST_BandMetaData(raster.expr, lit(band).expr, expressionConfig)) - def rst_boundingbox(raster: Column): Column = ColumnAdapter(RST_BoundingBox(raster.expr, expressionConfig)) + ColumnAdapter(RST_BandMetaData(raster.expr, lit(band).expr, exprConfig)) + def rst_boundingbox(raster: Column): Column = ColumnAdapter(RST_BoundingBox(raster.expr, exprConfig)) def rst_clip(raster: Column, geometry: Column): Column = - ColumnAdapter(RST_Clip(raster.expr, geometry.expr, lit(true).expr, expressionConfig)) + ColumnAdapter(RST_Clip(raster.expr, geometry.expr, lit(true).expr, exprConfig)) def rst_clip(raster: Column, geometry: Column, cutline: Boolean): Column = - ColumnAdapter(RST_Clip(raster.expr, geometry.expr, lit(cutline).expr, expressionConfig)) + ColumnAdapter(RST_Clip(raster.expr, geometry.expr, lit(cutline).expr, exprConfig)) def rst_clip(raster: Column, geometry: Column, cutline: Column): Column = - ColumnAdapter(RST_Clip(raster.expr, geometry.expr, cutline.expr, expressionConfig)) - def rst_convolve(raster: Column, kernel: Column): Column = ColumnAdapter(RST_Convolve(raster.expr, kernel.expr, expressionConfig)) - def rst_pixelcount(raster: Column): Column = ColumnAdapter(RST_PixelCount(raster.expr, lit(false).expr, lit(false).expr, expressionConfig)) - def rst_pixelcount(raster: Column, countNoData: Column): Column = ColumnAdapter(RST_PixelCount(raster.expr, countNoData.expr, lit(false).expr, expressionConfig)) - def rst_pixelcount(raster: Column, countNoData: Column, countAll: Column): Column = ColumnAdapter(RST_PixelCount(raster.expr, countNoData.expr, countAll.expr, expressionConfig)) - def rst_combineavg(rasterArray: Column): Column = ColumnAdapter(RST_CombineAvg(rasterArray.expr, expressionConfig)) + ColumnAdapter(RST_Clip(raster.expr, geometry.expr, cutline.expr, exprConfig)) + def rst_convolve(raster: Column, kernel: Column): Column = ColumnAdapter(RST_Convolve(raster.expr, kernel.expr, exprConfig)) + def rst_pixelcount(raster: Column): Column = ColumnAdapter(RST_PixelCount(raster.expr, lit(false).expr, lit(false).expr, exprConfig)) + def rst_pixelcount(raster: Column, countNoData: Column): Column = ColumnAdapter(RST_PixelCount(raster.expr, countNoData.expr, lit(false).expr, exprConfig)) + def rst_pixelcount(raster: Column, countNoData: Column, countAll: Column): Column = ColumnAdapter(RST_PixelCount(raster.expr, countNoData.expr, countAll.expr, exprConfig)) + def rst_combineavg(rasterArray: Column): Column = ColumnAdapter(RST_CombineAvg(rasterArray.expr, exprConfig)) def rst_derivedband(raster: Column, pythonFunc: Column, funcName: Column): Column = - ColumnAdapter(RST_DerivedBand(raster.expr, pythonFunc.expr, funcName.expr, expressionConfig)) + ColumnAdapter(RST_DerivedBand(raster.expr, pythonFunc.expr, funcName.expr, exprConfig)) def rst_filter(raster: Column, kernelSize: Column, operation: Column): Column = - ColumnAdapter(RST_Filter(raster.expr, kernelSize.expr, operation.expr, expressionConfig)) + ColumnAdapter(RST_Filter(raster.expr, kernelSize.expr, operation.expr, exprConfig)) def rst_filter(raster: Column, kernelSize: Int, operation: String): Column = - ColumnAdapter(RST_Filter(raster.expr, lit(kernelSize).expr, lit(operation).expr, expressionConfig)) - def rst_georeference(raster: Column): Column = ColumnAdapter(RST_GeoReference(raster.expr, expressionConfig)) - def rst_getnodata(raster: Column): Column = ColumnAdapter(RST_GetNoData(raster.expr, expressionConfig)) + ColumnAdapter(RST_Filter(raster.expr, lit(kernelSize).expr, lit(operation).expr, exprConfig)) + def rst_georeference(raster: Column): Column = ColumnAdapter(RST_GeoReference(raster.expr, exprConfig)) + def rst_getnodata(raster: Column): Column = ColumnAdapter(RST_GetNoData(raster.expr, exprConfig)) def rst_getsubdataset(raster: Column, subdatasetName: Column): Column = - ColumnAdapter(RST_GetSubdataset(raster.expr, subdatasetName.expr, expressionConfig)) + ColumnAdapter(RST_GetSubdataset(raster.expr, subdatasetName.expr, exprConfig)) def rst_getsubdataset(raster: Column, subdatasetName: String): Column = - ColumnAdapter(RST_GetSubdataset(raster.expr, lit(subdatasetName).expr, expressionConfig)) - def rst_height(raster: Column): Column = ColumnAdapter(RST_Height(raster.expr, expressionConfig)) - def rst_initnodata(raster: Column): Column = ColumnAdapter(RST_InitNoData(raster.expr, expressionConfig)) - def rst_isempty(raster: Column): Column = ColumnAdapter(RST_IsEmpty(raster.expr, expressionConfig)) + ColumnAdapter(RST_GetSubdataset(raster.expr, lit(subdatasetName).expr, exprConfig)) + def rst_height(raster: Column): Column = ColumnAdapter(RST_Height(raster.expr, exprConfig)) + def rst_initnodata(raster: Column): Column = ColumnAdapter(RST_InitNoData(raster.expr, exprConfig)) + def rst_isempty(raster: Column): Column = ColumnAdapter(RST_IsEmpty(raster.expr, exprConfig)) def rst_maketiles(input: Column, driver: Column, size: Column, withCheckpoint: Column): Column = - ColumnAdapter(RST_MakeTiles(input.expr, driver.expr, size.expr, withCheckpoint.expr, expressionConfig)) + ColumnAdapter(RST_MakeTiles(input.expr, driver.expr, size.expr, withCheckpoint.expr, exprConfig)) def rst_maketiles(input: Column, driver: String, size: Int, withCheckpoint: Boolean): Column = - ColumnAdapter(RST_MakeTiles(input.expr, lit(driver).expr, lit(size).expr, lit(withCheckpoint).expr, expressionConfig)) + ColumnAdapter(RST_MakeTiles(input.expr, lit(driver).expr, lit(size).expr, lit(withCheckpoint).expr, exprConfig)) def rst_maketiles(input: Column, driver: String, size: Int): Column = - ColumnAdapter(RST_MakeTiles(input.expr, lit(driver).expr, lit(size).expr, lit(false).expr, expressionConfig)) + ColumnAdapter(RST_MakeTiles(input.expr, lit(driver).expr, lit(size).expr, lit(false).expr, exprConfig)) def rst_maketiles(input: Column): Column = - ColumnAdapter(RST_MakeTiles(input.expr, lit("no_driver").expr, lit(-1).expr, lit(false).expr, expressionConfig)) - def rst_max(raster: Column): Column = ColumnAdapter(RST_Max(raster.expr, expressionConfig)) - def rst_min(raster: Column): Column = ColumnAdapter(RST_Min(raster.expr, expressionConfig)) - def rst_median(raster: Column): Column = ColumnAdapter(RST_Median(raster.expr, expressionConfig)) - def rst_avg(raster: Column): Column = ColumnAdapter(RST_Avg(raster.expr, expressionConfig)) - def rst_memsize(raster: Column): Column = ColumnAdapter(RST_MemSize(raster.expr, expressionConfig)) - def rst_frombands(bandsArray: Column): Column = ColumnAdapter(RST_FromBands(bandsArray.expr, expressionConfig)) - def rst_merge(rasterArray: Column): Column = ColumnAdapter(RST_Merge(rasterArray.expr, expressionConfig)) - def rst_metadata(raster: Column): Column = ColumnAdapter(RST_MetaData(raster.expr, expressionConfig)) + ColumnAdapter(RST_MakeTiles(input.expr, lit("no_driver").expr, lit(-1).expr, lit(false).expr, exprConfig)) + def rst_max(raster: Column): Column = ColumnAdapter(RST_Max(raster.expr, exprConfig)) + def rst_min(raster: Column): Column = ColumnAdapter(RST_Min(raster.expr, exprConfig)) + def rst_median(raster: Column): Column = ColumnAdapter(RST_Median(raster.expr, exprConfig)) + def rst_avg(raster: Column): Column = ColumnAdapter(RST_Avg(raster.expr, exprConfig)) + def rst_memsize(raster: Column): Column = ColumnAdapter(RST_MemSize(raster.expr, exprConfig)) + def rst_frombands(bandsArray: Column): Column = ColumnAdapter(RST_FromBands(bandsArray.expr, exprConfig)) + def rst_merge(rasterArray: Column): Column = ColumnAdapter(RST_Merge(rasterArray.expr, exprConfig)) + def rst_metadata(raster: Column): Column = ColumnAdapter(RST_MetaData(raster.expr, exprConfig)) def rst_mapalgebra(rasterArray: Column, jsonSpec: Column): Column = - ColumnAdapter(RST_MapAlgebra(rasterArray.expr, jsonSpec.expr, expressionConfig)) + ColumnAdapter(RST_MapAlgebra(rasterArray.expr, jsonSpec.expr, exprConfig)) def rst_ndvi(raster: Column, band1: Column, band2: Column): Column = - ColumnAdapter(RST_NDVI(raster.expr, band1.expr, band2.expr, expressionConfig)) + ColumnAdapter(RST_NDVI(raster.expr, band1.expr, band2.expr, exprConfig)) def rst_ndvi(raster: Column, band1: Int, band2: Int): Column = - ColumnAdapter(RST_NDVI(raster.expr, lit(band1).expr, lit(band2).expr, expressionConfig)) - def rst_numbands(raster: Column): Column = ColumnAdapter(RST_NumBands(raster.expr, expressionConfig)) - def rst_pixelheight(raster: Column): Column = ColumnAdapter(RST_PixelHeight(raster.expr, expressionConfig)) - def rst_pixelwidth(raster: Column): Column = ColumnAdapter(RST_PixelWidth(raster.expr, expressionConfig)) + ColumnAdapter(RST_NDVI(raster.expr, lit(band1).expr, lit(band2).expr, exprConfig)) + def rst_numbands(raster: Column): Column = ColumnAdapter(RST_NumBands(raster.expr, exprConfig)) + def rst_pixelheight(raster: Column): Column = ColumnAdapter(RST_PixelHeight(raster.expr, exprConfig)) + def rst_pixelwidth(raster: Column): Column = ColumnAdapter(RST_PixelWidth(raster.expr, exprConfig)) def rst_rastertogridavg(raster: Column, resolution: Column): Column = - ColumnAdapter(RST_RasterToGridAvg(raster.expr, resolution.expr, expressionConfig)) + ColumnAdapter(RST_RasterToGridAvg(raster.expr, resolution.expr, exprConfig)) def rst_rastertogridcount(raster: Column, resolution: Column): Column = - ColumnAdapter(RST_RasterToGridCount(raster.expr, resolution.expr, expressionConfig)) + ColumnAdapter(RST_RasterToGridCount(raster.expr, resolution.expr, exprConfig)) def rst_rastertogridmax(raster: Column, resolution: Column): Column = - ColumnAdapter(RST_RasterToGridMax(raster.expr, resolution.expr, expressionConfig)) + ColumnAdapter(RST_RasterToGridMax(raster.expr, resolution.expr, exprConfig)) def rst_rastertogridmedian(raster: Column, resolution: Column): Column = - ColumnAdapter(RST_RasterToGridMedian(raster.expr, resolution.expr, expressionConfig)) + ColumnAdapter(RST_RasterToGridMedian(raster.expr, resolution.expr, exprConfig)) def rst_rastertogridmin(raster: Column, resolution: Column): Column = - ColumnAdapter(RST_RasterToGridMin(raster.expr, resolution.expr, expressionConfig)) + ColumnAdapter(RST_RasterToGridMin(raster.expr, resolution.expr, exprConfig)) def rst_rastertoworldcoord(raster: Column, x: Column, y: Column): Column = - ColumnAdapter(RST_RasterToWorldCoord(raster.expr, x.expr, y.expr, expressionConfig)) + ColumnAdapter(RST_RasterToWorldCoord(raster.expr, x.expr, y.expr, exprConfig)) def rst_rastertoworldcoord(raster: Column, x: Int, y: Int): Column = - ColumnAdapter(RST_RasterToWorldCoord(raster.expr, lit(x).expr, lit(y).expr, expressionConfig)) + ColumnAdapter(RST_RasterToWorldCoord(raster.expr, lit(x).expr, lit(y).expr, exprConfig)) def rst_rastertoworldcoordx(raster: Column, x: Column, y: Column): Column = - ColumnAdapter(RST_RasterToWorldCoordX(raster.expr, x.expr, y.expr, expressionConfig)) + ColumnAdapter(RST_RasterToWorldCoordX(raster.expr, x.expr, y.expr, exprConfig)) def rst_rastertoworldcoordx(raster: Column, x: Int, y: Int): Column = - ColumnAdapter(RST_RasterToWorldCoordX(raster.expr, lit(x).expr, lit(y).expr, expressionConfig)) + ColumnAdapter(RST_RasterToWorldCoordX(raster.expr, lit(x).expr, lit(y).expr, exprConfig)) def rst_rastertoworldcoordy(raster: Column, x: Column, y: Column): Column = - ColumnAdapter(RST_RasterToWorldCoordY(raster.expr, x.expr, y.expr, expressionConfig)) + ColumnAdapter(RST_RasterToWorldCoordY(raster.expr, x.expr, y.expr, exprConfig)) def rst_rastertoworldcoordy(raster: Column, x: Int, y: Int): Column = - ColumnAdapter(RST_RasterToWorldCoordY(raster.expr, lit(x).expr, lit(y).expr, expressionConfig)) + ColumnAdapter(RST_RasterToWorldCoordY(raster.expr, lit(x).expr, lit(y).expr, exprConfig)) def rst_retile(raster: Column, tileWidth: Column, tileHeight: Column): Column = - ColumnAdapter(RST_ReTile(raster.expr, tileWidth.expr, tileHeight.expr, expressionConfig)) + ColumnAdapter(RST_ReTile(raster.expr, tileWidth.expr, tileHeight.expr, exprConfig)) def rst_retile(raster: Column, tileWidth: Int, tileHeight: Int): Column = - ColumnAdapter(RST_ReTile(raster.expr, lit(tileWidth).expr, lit(tileHeight).expr, expressionConfig)) - def rst_separatebands(raster: Column): Column = ColumnAdapter(RST_SeparateBands(raster.expr, expressionConfig)) - def rst_rotation(raster: Column): Column = ColumnAdapter(RST_Rotation(raster.expr, expressionConfig)) - def rst_scalex(raster: Column): Column = ColumnAdapter(RST_ScaleX(raster.expr, expressionConfig)) - def rst_scaley(raster: Column): Column = ColumnAdapter(RST_ScaleY(raster.expr, expressionConfig)) - def rst_setnodata(raster: Column, nodata: Column): Column = ColumnAdapter(RST_SetNoData(raster.expr, nodata.expr, expressionConfig)) + ColumnAdapter(RST_ReTile(raster.expr, lit(tileWidth).expr, lit(tileHeight).expr, exprConfig)) + def rst_separatebands(raster: Column): Column = ColumnAdapter(RST_SeparateBands(raster.expr, exprConfig)) + def rst_rotation(raster: Column): Column = ColumnAdapter(RST_Rotation(raster.expr, exprConfig)) + def rst_scalex(raster: Column): Column = ColumnAdapter(RST_ScaleX(raster.expr, exprConfig)) + def rst_scaley(raster: Column): Column = ColumnAdapter(RST_ScaleY(raster.expr, exprConfig)) + def rst_setnodata(raster: Column, nodata: Column): Column = ColumnAdapter(RST_SetNoData(raster.expr, nodata.expr, exprConfig)) def rst_setnodata(raster: Column, nodata: Double): Column = - ColumnAdapter(RST_SetNoData(raster.expr, lit(nodata).expr, expressionConfig)) - def rst_skewx(raster: Column): Column = ColumnAdapter(RST_SkewX(raster.expr, expressionConfig)) - def rst_skewy(raster: Column): Column = ColumnAdapter(RST_SkewY(raster.expr, expressionConfig)) - def rst_srid(raster: Column): Column = ColumnAdapter(RST_SRID(raster.expr, expressionConfig)) - def rst_setsrid(raster: Column, srid: Column): Column = ColumnAdapter(RST_SetSRID(raster.expr, srid.expr, expressionConfig)) - def rst_subdatasets(raster: Column): Column = ColumnAdapter(RST_Subdatasets(raster.expr, expressionConfig)) - def rst_summary(raster: Column): Column = ColumnAdapter(RST_Summary(raster.expr, expressionConfig)) + ColumnAdapter(RST_SetNoData(raster.expr, lit(nodata).expr, exprConfig)) + def rst_skewx(raster: Column): Column = ColumnAdapter(RST_SkewX(raster.expr, exprConfig)) + def rst_skewy(raster: Column): Column = ColumnAdapter(RST_SkewY(raster.expr, exprConfig)) + def rst_srid(raster: Column): Column = ColumnAdapter(RST_SRID(raster.expr, exprConfig)) + def rst_setsrid(raster: Column, srid: Column): Column = ColumnAdapter(RST_SetSRID(raster.expr, srid.expr, exprConfig)) + def rst_subdatasets(raster: Column): Column = ColumnAdapter(RST_Subdatasets(raster.expr, exprConfig)) + def rst_summary(raster: Column): Column = ColumnAdapter(RST_Summary(raster.expr, exprConfig)) def rst_tessellate(raster: Column, resolution: Column): Column = - ColumnAdapter(RST_Tessellate(raster.expr, resolution.expr, expressionConfig)) - def rst_transform(raster: Column, srid: Column): Column = ColumnAdapter(RST_Transform(raster.expr, srid.expr, expressionConfig)) + ColumnAdapter(RST_Tessellate(raster.expr, resolution.expr, exprConfig)) + def rst_transform(raster: Column, srid: Column): Column = ColumnAdapter(RST_Transform(raster.expr, srid.expr, exprConfig)) def rst_tessellate(raster: Column, resolution: Int): Column = - ColumnAdapter(RST_Tessellate(raster.expr, lit(resolution).expr, expressionConfig)) + ColumnAdapter(RST_Tessellate(raster.expr, lit(resolution).expr, exprConfig)) def rst_fromcontent(raster: Column, driver: Column): Column = - ColumnAdapter(RST_FromContent(raster.expr, driver.expr, lit(-1).expr, expressionConfig)) + ColumnAdapter(RST_FromContent(raster.expr, driver.expr, lit(-1).expr, exprConfig)) def rst_fromcontent(raster: Column, driver: Column, sizeInMB: Column): Column = - ColumnAdapter(RST_FromContent(raster.expr, driver.expr, sizeInMB.expr, expressionConfig)) + ColumnAdapter(RST_FromContent(raster.expr, driver.expr, sizeInMB.expr, exprConfig)) def rst_fromcontent(raster: Column, driver: String): Column = - ColumnAdapter(RST_FromContent(raster.expr, lit(driver).expr, lit(-1).expr, expressionConfig)) + ColumnAdapter(RST_FromContent(raster.expr, lit(driver).expr, lit(-1).expr, exprConfig)) def rst_fromcontent(raster: Column, driver: String, sizeInMB: Int): Column = - ColumnAdapter(RST_FromContent(raster.expr, lit(driver).expr, lit(sizeInMB).expr, expressionConfig)) - def rst_fromfile(raster: Column): Column = ColumnAdapter(RST_FromFile(raster.expr, lit(-1).expr, expressionConfig)) + ColumnAdapter(RST_FromContent(raster.expr, lit(driver).expr, lit(sizeInMB).expr, exprConfig)) + def rst_fromfile(raster: Column): Column = ColumnAdapter(RST_FromFile(raster.expr, lit(-1).expr, exprConfig)) def rst_fromfile(raster: Column, sizeInMB: Column): Column = - ColumnAdapter(RST_FromFile(raster.expr, sizeInMB.expr, expressionConfig)) + ColumnAdapter(RST_FromFile(raster.expr, sizeInMB.expr, exprConfig)) def rst_fromfile(raster: Column, sizeInMB: Int): Column = - ColumnAdapter(RST_FromFile(raster.expr, lit(sizeInMB).expr, expressionConfig)) + ColumnAdapter(RST_FromFile(raster.expr, lit(sizeInMB).expr, exprConfig)) def rst_tooverlappingtiles(raster: Column, width: Int, height: Int, overlap: Int): Column = - ColumnAdapter(RST_ToOverlappingTiles(raster.expr, lit(width).expr, lit(height).expr, lit(overlap).expr, expressionConfig)) + ColumnAdapter(RST_ToOverlappingTiles(raster.expr, lit(width).expr, lit(height).expr, lit(overlap).expr, exprConfig)) def rst_tooverlappingtiles(raster: Column, width: Column, height: Column, overlap: Column): Column = - ColumnAdapter(RST_ToOverlappingTiles(raster.expr, width.expr, height.expr, overlap.expr, expressionConfig)) - def rst_tryopen(raster: Column): Column = ColumnAdapter(RST_TryOpen(raster.expr, expressionConfig)) + ColumnAdapter(RST_ToOverlappingTiles(raster.expr, width.expr, height.expr, overlap.expr, exprConfig)) + def rst_tryopen(raster: Column): Column = ColumnAdapter(RST_TryOpen(raster.expr, exprConfig)) def rst_subdivide(raster: Column, sizeInMB: Column): Column = - ColumnAdapter(RST_Subdivide(raster.expr, sizeInMB.expr, expressionConfig)) + ColumnAdapter(RST_Subdivide(raster.expr, sizeInMB.expr, exprConfig)) def rst_subdivide(raster: Column, sizeInMB: Int): Column = - ColumnAdapter(RST_Subdivide(raster.expr, lit(sizeInMB).expr, expressionConfig)) - def rst_upperleftx(raster: Column): Column = ColumnAdapter(RST_UpperLeftX(raster.expr, expressionConfig)) - def rst_upperlefty(raster: Column): Column = ColumnAdapter(RST_UpperLeftY(raster.expr, expressionConfig)) - def rst_width(raster: Column): Column = ColumnAdapter(RST_Width(raster.expr, expressionConfig)) + ColumnAdapter(RST_Subdivide(raster.expr, lit(sizeInMB).expr, exprConfig)) + def rst_upperleftx(raster: Column): Column = ColumnAdapter(RST_UpperLeftX(raster.expr, exprConfig)) + def rst_upperlefty(raster: Column): Column = ColumnAdapter(RST_UpperLeftY(raster.expr, exprConfig)) + def rst_width(raster: Column): Column = ColumnAdapter(RST_Width(raster.expr, exprConfig)) def rst_worldtorastercoord(raster: Column, x: Column, y: Column): Column = - ColumnAdapter(RST_WorldToRasterCoord(raster.expr, x.expr, y.expr, expressionConfig)) + ColumnAdapter(RST_WorldToRasterCoord(raster.expr, x.expr, y.expr, exprConfig)) def rst_worldtorastercoord(raster: Column, x: Double, y: Double): Column = - ColumnAdapter(RST_WorldToRasterCoord(raster.expr, lit(x).expr, lit(y).expr, expressionConfig)) + ColumnAdapter(RST_WorldToRasterCoord(raster.expr, lit(x).expr, lit(y).expr, exprConfig)) def rst_worldtorastercoordx(raster: Column, x: Column, y: Column): Column = - ColumnAdapter(RST_WorldToRasterCoordX(raster.expr, x.expr, y.expr, expressionConfig)) + ColumnAdapter(RST_WorldToRasterCoordX(raster.expr, x.expr, y.expr, exprConfig)) def rst_worldtorastercoordx(raster: Column, x: Double, y: Double): Column = - ColumnAdapter(RST_WorldToRasterCoordX(raster.expr, lit(x).expr, lit(y).expr, expressionConfig)) + ColumnAdapter(RST_WorldToRasterCoordX(raster.expr, lit(x).expr, lit(y).expr, exprConfig)) def rst_worldtorastercoordy(raster: Column, x: Column, y: Column): Column = - ColumnAdapter(RST_WorldToRasterCoordY(raster.expr, x.expr, y.expr, expressionConfig)) + ColumnAdapter(RST_WorldToRasterCoordY(raster.expr, x.expr, y.expr, exprConfig)) def rst_worldtorastercoordy(raster: Column, x: Double, y: Double): Column = - ColumnAdapter(RST_WorldToRasterCoordY(raster.expr, lit(x).expr, lit(y).expr, expressionConfig)) + ColumnAdapter(RST_WorldToRasterCoordY(raster.expr, lit(x).expr, lit(y).expr, exprConfig)) def rst_write(input: Column, dir: Column): Column = - ColumnAdapter(RST_Write(input.expr, dir.expr, expressionConfig)) + ColumnAdapter(RST_Write(input.expr, dir.expr, exprConfig)) def rst_write(input: Column, dir: String): Column = - ColumnAdapter(RST_Write(input.expr, lit(dir).expr, expressionConfig)) + ColumnAdapter(RST_Write(input.expr, lit(dir).expr, exprConfig)) /** Aggregators */ def st_asgeojsontile_agg(geom: Column, attributes: Column): Column = - ColumnAdapter(ST_AsGeojsonTileAgg(geom.expr, attributes.expr, expressionConfig, 0, 0).toAggregateExpression(isDistinct = false)) + ColumnAdapter(ST_AsGeojsonTileAgg(geom.expr, attributes.expr, exprConfig, 0, 0).toAggregateExpression(isDistinct = false)) def st_asmvttile_agg(geom: Column, attributes: Column, zxyID: Column): Column = ColumnAdapter( - ST_AsMVTTileAgg(geom.expr, attributes.expr, zxyID.expr, expressionConfig, 0, 0).toAggregateExpression(isDistinct = false) + ST_AsMVTTileAgg(geom.expr, attributes.expr, zxyID.expr, exprConfig, 0, 0).toAggregateExpression(isDistinct = false) ) def st_intersects_agg(leftIndex: Column, rightIndex: Column): Column = ColumnAdapter( @@ -847,12 +847,12 @@ class MosaicContext(indexSystem: IndexSystem, geometryAPI: GeometryAPI) extends def st_union_agg(geom: Column): Column = ColumnAdapter(ST_UnionAgg(geom.expr, geometryAPI.name).toAggregateExpression(isDistinct = false)) def rst_merge_agg(raster: Column): Column = - ColumnAdapter(RST_MergeAgg(raster.expr, expressionConfig).toAggregateExpression(isDistinct = false)) + ColumnAdapter(RST_MergeAgg(raster.expr, exprConfig).toAggregateExpression(isDistinct = false)) def rst_combineavg_agg(raster: Column): Column = - ColumnAdapter(RST_CombineAvgAgg(raster.expr, expressionConfig).toAggregateExpression(isDistinct = false)) + ColumnAdapter(RST_CombineAvgAgg(raster.expr, exprConfig).toAggregateExpression(isDistinct = false)) def rst_derivedband_agg(raster: Column, pythonFunc: Column, funcName: Column): Column = ColumnAdapter( - RST_DerivedBandAgg(raster.expr, pythonFunc.expr, funcName.expr, expressionConfig).toAggregateExpression(isDistinct = false) + RST_DerivedBandAgg(raster.expr, pythonFunc.expr, funcName.expr, exprConfig).toAggregateExpression(isDistinct = false) ) /** IndexSystem Specific */ @@ -1058,8 +1058,8 @@ class MosaicContext(indexSystem: IndexSystem, geometryAPI: GeometryAPI) extends @deprecated("Please use 'st_centroid' expressions instead.") def st_centroid2D(geom: Column): Column = { struct( - ColumnAdapter(ST_X(ST_Centroid(geom.expr, expressionConfig), expressionConfig)), - ColumnAdapter(ST_Y(ST_Centroid(geom.expr, expressionConfig), expressionConfig)) + ColumnAdapter(ST_X(ST_Centroid(geom.expr, exprConfig), exprConfig)), + ColumnAdapter(ST_Y(ST_Centroid(geom.expr, exprConfig), exprConfig)) ) } @@ -1076,10 +1076,10 @@ object MosaicContext extends Logging { private var instance: Option[MosaicContext] = None - def tmpDir(mosaicConfig: MosaicExpressionConfig): String = { - if (_tmpDir == "" || mosaicConfig != null) { - val prefix = Try { mosaicConfig.getTmpPrefix }.toOption.getOrElse(MOSAIC_RASTER_TMP_PREFIX_DEFAULT) // 0.4.3 from "" - _tmpDir = FileUtils.createMosaicTempDir(prefix) + def tmpDir(exprConfigOpt: Option[ExprConfig]): String = { + if (_tmpDir == "" || exprConfigOpt.isDefined) { + val prefix = Try { exprConfigOpt.get.getTmpPrefix }.toOption.getOrElse(MOSAIC_RASTER_TMP_PREFIX_DEFAULT) // 0.4.3 from "" + _tmpDir = FileUtils.createMosaicTmpDir(prefix) _tmpDir } else { _tmpDir diff --git a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicRegistry.scala b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicRegistry.scala index 933d6a82d..e2a1a9386 100644 --- a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicRegistry.scala +++ b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicRegistry.scala @@ -21,27 +21,27 @@ case class MosaicRegistry(registry: FunctionRegistry, database: Option[String] = universe.runtimeMirror(getClass.getClassLoader).reflectModule(universe.typeOf[T].typeSymbol.companion.asModule).instance } - def registerExpression[T <: Expression: universe.TypeTag: ClassTag](expressionConfig: MosaicExpressionConfig): Unit = - registerExpression[T](None, None, expressionConfig) + def registerExpression[T <: Expression: universe.TypeTag: ClassTag](exprConfig: ExprConfig): Unit = + registerExpression[T](None, None, exprConfig) - def registerExpression[T <: Expression: universe.TypeTag: ClassTag](alias: String, expressionConfig: MosaicExpressionConfig): Unit = - registerExpression[T](alias = Some(alias), None, expressionConfig) + def registerExpression[T <: Expression: universe.TypeTag: ClassTag](alias: String, exprConfig: ExprConfig): Unit = + registerExpression[T](alias = Some(alias), None, exprConfig) def registerExpression[T <: Expression: universe.TypeTag: ClassTag]( - builder: FunctionBuilder, - expressionConfig: MosaicExpressionConfig - ): Unit = registerExpression[T](None, builder = Some(builder), expressionConfig) + builder: FunctionBuilder, + exprConfig: ExprConfig + ): Unit = registerExpression[T](None, builder = Some(builder), exprConfig) def registerExpression[T <: Expression: universe.TypeTag: ClassTag]( - alias: String, - builder: FunctionBuilder, - expressionConfig: MosaicExpressionConfig - ): Unit = registerExpression[T](alias = Some(alias), builder = Some(builder), expressionConfig) + alias: String, + builder: FunctionBuilder, + exprConfig: ExprConfig + ): Unit = registerExpression[T](alias = Some(alias), builder = Some(builder), exprConfig) private def registerExpression[T <: Expression: universe.TypeTag: ClassTag]( - alias: Option[String], - builder: Option[FunctionBuilder], - expressionConfig: MosaicExpressionConfig + alias: Option[String], + builder: Option[FunctionBuilder], + exprConfig: ExprConfig ): Unit = { Try { val companion = getCompanion[T].asInstanceOf[WithExpressionInfo] @@ -52,7 +52,7 @@ case class MosaicRegistry(registry: FunctionRegistry, database: Option[String] = companion.getExpressionInfo[T]() ) .asInstanceOf[ExpressionInfo] - val builderVal = builder.getOrElse(companion.builder(expressionConfig)) + val builderVal = builder.getOrElse(companion.builder(exprConfig)) val nameVal = alias.getOrElse(companion.name) registry.registerFunction( diff --git a/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala index 719b5caba..731f6324b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala @@ -6,7 +6,7 @@ import com.databricks.labs.mosaic.core.raster.io.CleanUpManager import com.databricks.labs.mosaic.{MOSAIC_RASTER_BLOCKSIZE_DEFAULT, MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_CHECKPOINT_DEFAULT, MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT, MOSAIC_RASTER_TMP_PREFIX_DEFAULT, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} -import com.databricks.labs.mosaic.functions.{MosaicContext, MosaicExpressionConfig} +import com.databricks.labs.mosaic.functions.{MosaicContext, ExprConfig} import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.internal.Logging import org.apache.spark.sql.SparkSession @@ -56,9 +56,9 @@ object MosaicGDAL extends Logging { spark.conf.get(GDAL_ENABLED, "false").toBoolean || sys.env.getOrElse("GDAL_ENABLED", "false").toBoolean /** Configures the GDAL environment. */ - def configureGDAL(mosaicConfig: MosaicExpressionConfig): Unit = { - val CPL_TMPDIR = MosaicContext.tmpDir(mosaicConfig) - val GDAL_PAM_PROXY_DIR = MosaicContext.tmpDir(mosaicConfig) + def configureGDAL(exprConfig: ExprConfig): Unit = { + val CPL_TMPDIR = MosaicContext.tmpDir(Option(exprConfig)) + val GDAL_PAM_PROXY_DIR = MosaicContext.tmpDir(Option(exprConfig)) gdal.SetConfigOption("GDAL_VRT_ENABLE_PYTHON", "YES") gdal.SetConfigOption("GDAL_DISABLE_READDIR_ON_OPEN", "TRUE") gdal.SetConfigOption("CPL_TMPDIR", CPL_TMPDIR) @@ -68,28 +68,28 @@ object MosaicGDAL extends Logging { gdal.SetConfigOption("CPL_LOG", s"$CPL_TMPDIR/gdal.log") gdal.SetConfigOption("GDAL_CACHEMAX", "512") gdal.SetConfigOption("GDAL_NUM_THREADS", "ALL_CPUS") - mosaicConfig.getGDALConf.foreach { case (k, v) => gdal.SetConfigOption(k.split("\\.").last, v) } - setBlockSize(mosaicConfig) - configureCheckpoint(mosaicConfig) - configureLocalRasterDir(mosaicConfig) + exprConfig.getGDALConf.foreach { case (k, v) => gdal.SetConfigOption(k.split("\\.").last, v) } + setBlockSize(exprConfig) + configureCheckpoint(exprConfig) + configureLocalRasterDir(exprConfig) } - def configureCheckpoint(mosaicConfig: MosaicExpressionConfig): Unit = { - this.checkpointDir = mosaicConfig.getRasterCheckpoint - this.useCheckpoint = mosaicConfig.isRasterUseCheckpoint + def configureCheckpoint(exprConfig: ExprConfig): Unit = { + this.checkpointDir = exprConfig.getRasterCheckpoint + this.useCheckpoint = exprConfig.isRasterUseCheckpoint } - def configureLocalRasterDir(mosaicConfig: MosaicExpressionConfig): Unit = { - this.manualMode = mosaicConfig.isManualCleanupMode - this.cleanUpAgeLimitMinutes = mosaicConfig.getCleanUpAgeLimitMinutes + def configureLocalRasterDir(exprConfig: ExprConfig): Unit = { + this.manualMode = exprConfig.isManualCleanupMode + this.cleanUpAgeLimitMinutes = exprConfig.getCleanUpAgeLimitMinutes // don't allow a fuse path - if (PathUtils.isFuseLocation(mosaicConfig.getTmpPrefix)) { + if (PathUtils.isFusePathOrDir(exprConfig.getTmpPrefix)) { throw new Error( - s"configured tmp prefix '${mosaicConfig.getTmpPrefix}' must be local, " + + s"configured tmp prefix '${exprConfig.getTmpPrefix}' must be local, " + s"not fuse mounts ('/dbfs/', '/Volumes/', or '/Workspace/')") } else { - this.localRasterDir = s"${mosaicConfig.getTmpPrefix}/mosaic_tmp" + this.localRasterDir = s"${exprConfig.getTmpPrefix}/mosaic_tmp" } // make sure cleanup manager thread is running @@ -97,8 +97,8 @@ object MosaicGDAL extends Logging { } - def setBlockSize(mosaicConfig: MosaicExpressionConfig): Unit = { - val blockSize = mosaicConfig.getRasterBlockSize + def setBlockSize(exprConfig: ExprConfig): Unit = { + val blockSize = exprConfig.getRasterBlockSize if (blockSize > 0) { this.blockSize = blockSize } @@ -119,13 +119,13 @@ object MosaicGDAL extends Logging { */ def enableGDAL(spark: SparkSession): Unit = { // refresh configs in case spark had changes - val mosaicConfig = MosaicExpressionConfig(spark) + val exprConfig = ExprConfig(spark) if (!wasEnabled(spark) && !enabled) { Try { enabled = true loadSharedObjects() - configureGDAL(mosaicConfig) + configureGDAL(exprConfig) gdal.AllRegister() spark.conf.set(GDAL_ENABLED, "true") } match { @@ -139,8 +139,8 @@ object MosaicGDAL extends Logging { throw exception } } else { - configureCheckpoint(mosaicConfig) - configureLocalRasterDir(mosaicConfig) + configureCheckpoint(exprConfig) + configureLocalRasterDir(exprConfig) } } @@ -199,7 +199,7 @@ object MosaicGDAL extends Logging { val msg = "Null checkpoint path provided." logError(msg) throw new NullPointerException(msg) - } else if (!isTestMode && !PathUtils.isFuseLocation(dir)) { + } else if (!isTestMode && !PathUtils.isFusePathOrDir(dir)) { val msg = "Checkpoint path must be a (non-local) fuse location." logError(msg) throw new InvalidPathException(dir, msg) @@ -248,9 +248,9 @@ object MosaicGDAL extends Logging { // - registers spark expressions with the new config // - will make sure the session is consistent with these settings if (!MosaicContext.checkContext) { - val mosaicConfig = MosaicExpressionConfig(spark) - val indexSystem = IndexSystemFactory.getIndexSystem(mosaicConfig.getIndexSystem) - val geometryAPI = GeometryAPI.apply(mosaicConfig.getGeometryAPI) + val exprConfig = ExprConfig(spark) + val indexSystem = IndexSystemFactory.getIndexSystem(exprConfig.getIndexSystem) + val geometryAPI = GeometryAPI.apply(exprConfig.getGeometryAPI) MosaicContext.build(indexSystem, geometryAPI) } val mc = MosaicContext.context() diff --git a/src/main/scala/com/databricks/labs/mosaic/package.scala b/src/main/scala/com/databricks/labs/mosaic/package.scala index 50e22b56e..2bff908f9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/package.scala +++ b/src/main/scala/com/databricks/labs/mosaic/package.scala @@ -36,10 +36,29 @@ package object mosaic { val MOSAIC_RASTER_READ_AS_PATH = "as_path" val MOSAIC_RASTER_RE_TILE_ON_READ = "retile_on_read" - val MOSAIC_NO_DRIVER = "no_driver" + val NO_PATH_STRING = "no_path" + val NO_EXT = "ukn" + val NO_DRIVER = "no_driver" val MOSAIC_TEST_MODE = "spark.databricks.labs.mosaic.test.mode" val MOSAIC_MANUAL_CLEANUP_MODE = "spark.databricks.labs.mosaic.manual.cleanup.mode" + // processing keys + val RASTER_BAND_INDEX_KEY = "bandIndex" + val RASTER_DRIVER_KEY = "driver" + val RASTER_PARENT_PATH_KEY = "parentPath" + val RASTER_PATH_KEY = "path" + val RASTER_SUBDATASET_NAME_KEY = "subdatasetName" + + // informational keys + val RASTER_ALL_PARENTS_KEY = "all_parents" + val RASTER_FULL_ERR_KEY = "full_error" + val RASTER_LAST_CMD_KEY = "last_command" + val RASTER_LAST_ERR_KEY = "last_error" + val RASTER_MEM_SIZE_KEY = "mem_size" + + val POLYGON_EMPTY_WKT = "POLYGON(EMPTY)" + val POINT_0_WKT = "POINT(0 0)" // no support for POINT(EMPTY) in WKB + def read: MosaicDataFrameReader = new MosaicDataFrameReader(SparkSession.builder().getOrCreate()) } diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala index 5f986f04c..8b2e858c0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala @@ -13,7 +13,7 @@ object FileUtils { def readBytes(path: String): Array[Byte] = { val bufferSize = 1024 * 1024 // 1MB - val cleanPath = PathUtils.replaceDBFSTokens(path) + val cleanPath = PathUtils.asFileSystemPath(path) val inputStream = new BufferedInputStream(new FileInputStream(cleanPath)) val buffer = new Array[Byte](bufferSize) @@ -29,7 +29,7 @@ object FileUtils { bytes } - def createMosaicTempDir(prefix: String = MOSAIC_RASTER_TMP_PREFIX_DEFAULT): String = { + def createMosaicTmpDir(prefix: String = MOSAIC_RASTER_TMP_PREFIX_DEFAULT): String = { val tempRoot = Paths.get(s"$prefix/mosaic_tmp/") if (!Files.exists(tempRoot)) { Files.createDirectories(tempRoot) diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala index 5aa090750..a59d0bb26 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala @@ -1,13 +1,12 @@ package com.databricks.labs.mosaic.utils -import com.databricks.labs.mosaic.functions.{MosaicContext, MosaicExpressionConfig} +import com.databricks.labs.mosaic.functions.{MosaicContext, ExprConfig} import java.nio.file.{Files, Path, Paths} import scala.jdk.CollectionConverters._ import scala.util.Try object PathUtils { - val NO_PATH_STRING = "no_path" val FILE_TOKEN = "file:" val VSI_ZIP_TOKEN = "/vsizip/" val DBFS_FUSE_TOKEN = "/dbfs" @@ -15,6 +14,62 @@ object PathUtils { val VOLUMES_TOKEN = "/Volumes" val WORKSPACE_TOKEN = "/Workspace" + val URI_TOKENS = Seq(FILE_TOKEN, DBFS_TOKEN) + + /** + * For clarity, this is the function to call when you want a path that could actually be found on the file system. + * - simply calls `getCleanPath` with 'addVsiZipToken' set to false. + * - non guarantees the path actually exists. + * + * @param rawPath + * Path to clean for file system. + * + * @return + * Cleaned path. + */ + def asFileSystemPath(rawPath: String): String = getCleanPath(rawPath, addVsiZipToken = false) + + /** + * Get subdataset GDAL path. + * - these paths end with ":subdataset". + * - adds "/vsizip/" if needed. + * @param rawPath + * Provided path. + * @param uriFuseReady + * drop URISchema part and call [[makeURIFuseReady]] + * @return + * Standardized path. + */ + def asSubdatasetGDALPathOpt(rawPath: String, uriFuseReady: Boolean): Option[String] = + Try { + // Subdatasets are paths with a colon in them. + // We need to check for this condition and handle it. + // Subdatasets paths are formatted as: "FORMAT:/path/to/file.tif:subdataset" + if (!isSubdataset(rawPath)) { + null + } else { + val subTokens = getSubdatasetTokenList(rawPath) + if (startsWithURI(rawPath)) { + val uriSchema :: filePath :: subdataset :: Nil = subTokens + val isZip = filePath.endsWith(".zip") + val vsiPrefix = if (isZip) VSI_ZIP_TOKEN else "" + val subPath = s"$uriSchema:$vsiPrefix$filePath:$subdataset" + if (uriFuseReady) { + // handle uri schema wrt fuse + this.makeURIFuseReady(subPath, keepVsiZipToken = true) + } else { + subPath + } + } else { + val filePath :: subdataset :: Nil = subTokens + val isZip = filePath.endsWith(".zip") + val vsiPrefix = if (isZip) VSI_ZIP_TOKEN else "" + // cannot make fuse ready without [[URI_TOKENS]] + s"$vsiPrefix$filePath:$subdataset" + } + } + }.toOption + /** * Cleans up variations of path. * - 0.4.3 recommend to let CleanUpManager handle local files based on @@ -22,24 +77,16 @@ object PathUtils { * - handles subdataset path * - handles "aux.xml" sidecar file * - handles zips, including "/vsizip/" - * @param path + * @param rawPath */ @deprecated("0.4.3 recommend to let CleanUpManager handle") - def cleanUpPath(path: String): Unit = { - val isSD = isSubdataset(path) - val filePath = if (isSD) fromSubdatasetPath(path) else path - val pamFilePath = s"$filePath.aux.xml" - val cleanPath = filePath.replace(VSI_ZIP_TOKEN, "") - val zipPath = if (cleanPath.endsWith("zip")) cleanPath else s"$cleanPath.zip" + def cleanUpPath(rawPath: String): Unit = { + val cleanPath = getCleanPath(rawPath, addVsiZipToken = false) + val pamFilePath = s"$cleanPath.aux.xml" Try(Files.deleteIfExists(Paths.get(cleanPath))) - Try(Files.deleteIfExists(Paths.get(path))) - Try(Files.deleteIfExists(Paths.get(filePath))) + Try(Files.deleteIfExists(Paths.get(rawPath))) Try(Files.deleteIfExists(Paths.get(pamFilePath))) - if (Files.exists(Paths.get(zipPath))) { - Try(Files.deleteIfExists(Paths.get(zipPath.replace(".zip", "")))) - } - Try(Files.deleteIfExists(Paths.get(zipPath))) } // scalastyle:off println @@ -47,15 +94,17 @@ object PathUtils { * Explicit deletion of PAM (aux.xml) files, if found. * - Can pass a directory or a file path * - Subdataset file paths as well. - * @param path + * @param rawPathOrDir * will list directories recursively, will get a subdataset path or a clean path otherwise. */ - def cleanUpPAMFiles(path: String): Unit = { - if (isSubdataset(path)) { + def cleanUpPAMFiles(rawPathOrDir: String): Unit = { + if (isSubdataset(rawPathOrDir)) { // println(s"... subdataset path detected '$path'") - Try(Files.deleteIfExists(Paths.get(s"${fromSubdatasetPath(path)}.aux.xml"))) + Try(Files.deleteIfExists( + Paths.get(s"${getWithoutSubdatasetName(rawPathOrDir, addVsiZipToken = false)}.aux.xml")) + ) } else { - val cleanPathObj = Paths.get(getCleanPath(path)) + val cleanPathObj = Paths.get(getCleanPath(rawPathOrDir, addVsiZipToken = false)) if (Files.isDirectory(cleanPathObj)) { // println(s"... directory path detected '$cleanPathObj'") cleanPathObj.toFile.listFiles() @@ -75,37 +124,43 @@ object PathUtils { /** * Copy provided path to tmp. - * @param inPath + * + * @param inRawPath * Path to copy from. + * @param exprConfigOpt + * Option [[ExprConfig]]. * @return * The copied path. */ - def copyToTmp(inPath: String): String = { - val copyFromPath = replaceDBFSTokens(inPath) + def copyToTmp(inRawPath: String, exprConfigOpt: Option[ExprConfig]): String = { + val copyFromPath = makeURIFuseReady(inRawPath, keepVsiZipToken = false) val inPathDir = Paths.get(copyFromPath).getParent.toString val fullFileName = copyFromPath.split("/").last - val stemRegex = getStemRegex(inPath) + val stemRegex = getStemRegex(inRawPath) - wildcardCopy(inPathDir, MosaicContext.tmpDir(null), stemRegex) + wildcardCopy(inPathDir, MosaicContext.tmpDir(exprConfigOpt), stemRegex) - s"${MosaicContext.tmpDir(null)}/$fullFileName" + s"${MosaicContext.tmpDir(exprConfigOpt)}/$fullFileName" } /** * Copy path to tmp with retries. - * @param inPath + * + * @param inCleanPath * Path to copy from. * @param retries * How many times to retry copy, default = 3. + * @param exprConfigOpt + * Option [[ExprConfig]]. * @return * The tmp path. */ - def copyToTmpWithRetry(inPath: String, retries: Int = 3): String = { - var tmpPath = copyToTmp(inPath) + def copyCleanPathToTmpWithRetry(inCleanPath: String, exprConfigOpt: Option[ExprConfig], retries: Int = 3): String = { + var tmpPath = copyToTmp(inCleanPath, exprConfigOpt) var i = 0 while (Files.notExists(Paths.get(tmpPath)) && i < retries) { - tmpPath = copyToTmp(inPath) + tmpPath = copyToTmp(inCleanPath, exprConfigOpt) i += 1 } tmpPath @@ -115,36 +170,27 @@ object PathUtils { * Create a file under tmp dir. * - Directories are created. * - File itself is not create. + * * @param extension - * The file extension to use. + * The file extension to use. + * @param exprConfigOpt + * Option [[ExprConfig]] * @return * The tmp path. */ - def createTmpFilePath(extension: String, mosaicConfig: MosaicExpressionConfig = null): String = { - val tmpDir = MosaicContext.tmpDir(mosaicConfig) + def createTmpFilePath(extension: String, exprConfigOpt: Option[ExprConfig]): String = { + val tmpDir = MosaicContext.tmpDir(exprConfigOpt) val uuid = java.util.UUID.randomUUID.toString val outPath = s"$tmpDir/raster_${uuid.replace("-", "_")}.$extension" Files.createDirectories(Paths.get(outPath).getParent) outPath } - /** - * File path which had a subdataset. - * - split on ":" and return just the path, - * not the subdataset. - * - remove any quotes at start and end. - * @param path - * Provided path. - * @return - * The path without subdataset. - */ - def fromSubdatasetPath(path: String): String = { - val _ :: filePath :: _ :: Nil = path.split(":").toList - var result = filePath - if (filePath.startsWith("\"")) result = result.drop(1) - if (filePath.endsWith("\"")) result = result.dropRight(1) - result - } + /** @return Returns file extension as option (path converted to clean path). */ + def getExtOptFromPath(path: String): Option[String] = + Try { + Paths.get(asFileSystemPath(path)).getFileName.toString.split("\\.").last + }.toOption /** * Generate regex string of path filename. @@ -156,7 +202,7 @@ object PathUtils { * Regex string. */ def getStemRegex(path: String): String = { - val cleanPath = replaceDBFSTokens(path) + val cleanPath = makeURIFuseReady(path, keepVsiZipToken = false) val fileName = Paths.get(cleanPath).getFileName.toString val stemName = fileName.substring(0, fileName.lastIndexOf(".")) val stemEscaped = stemName.replace(".", "\\.") @@ -165,72 +211,207 @@ object PathUtils { } /** - * Get subdataset path. - * - these paths end with ":subdataset". - * - adds "/vsizip/" if needed. - * @param path - * Provided path. - * @return - * Standardized path. - */ - def getSubdatasetPath(path: String): String = { + * Get subdataset name as an option. + * - subdataset paths end with ":subdataset". + * + * @param rawPath + * Provided path. + * @return + * Option subdatasetName + */ + def getSubdatasetNameOpt(rawPath: String): Option[String] = + Try { + // Subdatasets are paths with a colon in them. + // We need to check for this condition and handle it. + // Subdatasets paths are formatted as: "FORMAT:/path/to/file.tif:subdataset" + val subTokens = getSubdatasetTokenList(rawPath) + val result = { + if (startsWithURI(rawPath)) { + val _ :: _ :: subdataset :: Nil = subTokens + subdataset + } else { + val _ :: subdataset :: Nil = subTokens + subdataset + } + } + result + }.toOption + + /** + * Is a path a URI path, i.e. 'file:' or 'dbfs:' for our interests. + * + * @param rawPath + * To check. + * @return + * Whether the path starts with any [[URI_TOKENS]]. + */ + def startsWithURI(rawPath: String): Boolean = Try { + URI_TOKENS.exists(rawPath.startsWith) // <- one element found? + }.getOrElse(false) + + /** + * Get Subdataset Tokens + * - This is to enforce convention. + * + * @param rawPath + * To split into tokens (based on ':'). + * @return + * [[List]] of string tokens from the path. + */ + def getSubdatasetTokenList(rawPath: String): List[String] = + Try { + rawPath.split(":").toList + }.getOrElse(List.empty[String]) + + /** + * Get path without the subdataset name, if present. + * - these paths end with ":subdataset". + * - split on ":" and return just the path, + * not the subdataset. + * - remove any quotes at start and end. + * + * @param rawPath + * Provided path. + * @param addVsiZipToken + * Whether to include the [[VSI_ZIP_TOKEN]] (true means add it to zips). + * @return + * Standardized path (no [[URI_TOKENS]] or ":subbdataset" + */ + def getWithoutSubdatasetName(rawPath: String, addVsiZipToken: Boolean): String = { // Subdatasets are paths with a colon in them. // We need to check for this condition and handle it. // Subdatasets paths are formatted as: "FORMAT:/path/to/file.tif:subdataset" - val format :: filePath :: subdataset :: Nil = path.split(":").toList - val isZip = filePath.endsWith(".zip") - val vsiPrefix = if (isZip) VSI_ZIP_TOKEN else "" - s"$format:$vsiPrefix$filePath:$subdataset" + // Additionally if the path is a zip, the format looks like "FORMAT:/vsizip//path/to/file.zip:subdataset" + val tokens = getSubdatasetTokenList(rawPath) + val filePath = { + if (startsWithURI(rawPath)) { + // first and second token returned (not subdataset name) + val uriSchema :: filePath :: _ :: Nil = tokens + s"$uriSchema:$filePath" + } else if (tokens.length > 1) { + // first token returned (not subdataset name) + val filePath :: _ :: Nil = tokens + filePath + } else { + // single token (no uri or subdataset) + val filePath :: Nil = tokens + filePath + } + } + + var result = filePath + // strip quotes + if (filePath.startsWith("\"")) result = result.drop(1) + if (filePath.endsWith("\"")) result = result.dropRight(1) + + //handle vsizip + val isZip = result.endsWith(".zip") + if ( + addVsiZipToken && isZip && !result.startsWith(VSI_ZIP_TOKEN) + ){ + result = s"$VSI_ZIP_TOKEN$result" + } else if (!addVsiZipToken) { + result = this.replaceVsiZipToken(result) + } + + result } /** - * Clean path. - * - handles fuse paths. - * - handles zip paths - * @param path + * Clean file path: + * (1) subdatasets (may be zips) + * (2) "normal" zips + * (3) [[URI_TOKENS]] for fuse readiness. + * + * @param rawPath * Provided path. + * @param addVsiZipToken + * Specify whether the result should include [[VSI_ZIP_TOKEN]]. * @return - * Standardized string. + * Standardized file path string. */ - def getCleanPath(path: String): String = { - val cleanPath = replaceDBFSTokens(path) - if (cleanPath.endsWith(".zip") || cleanPath.contains(".zip:")) { - getZipPath(cleanPath) - } else { - cleanPath + def getCleanPath(rawPath: String, addVsiZipToken: Boolean): String = { + val filePath = { + if (isSubdataset(rawPath)) getWithoutSubdatasetName(rawPath, addVsiZipToken) // <- (1) subs (may have URI) + else if (rawPath.endsWith(".zip")) getCleanZipPath(rawPath, addVsiZipToken) // <- (2) normal zip + else rawPath } + // (3) handle [[URI_TOKENS]] + // - one final assurance of conformity to the expected behavior + // - mostly catching rawpath and subdataset (as zip path already handled) + val result = makeURIFuseReady(filePath, keepVsiZipToken = addVsiZipToken) + result } /** * Standardize zip paths. - * - Add "/vsizip/" as needed. + * - Add "/vsizip/" as directed. + * - Called from `cleanPath` + * - Don't call from `path` (if a subdataset) + * * @param path * Provided path. + * @param addVsiZipToken + * Specify whether the result should include [[VSI_ZIP_TOKEN]]. * @return * Standardized path. */ - def getZipPath(path: String): String = { - // It is really important that the resulting path is /vsizip// and not /vsizip/ + def getCleanZipPath(path: String, addVsiZipToken: Boolean): String = { + + // (1) handle subdataset path (start by dropping the subdataset name) + var result = { + if (isSubdataset(path)) getWithoutSubdatasetName(path, addVsiZipToken = false) + else path // <- vsizip handled later (may have a "normal" zip here) + } + // (2) handle [[URI_TOKENS]] for FUSE (works with/without [[VIS_ZIP_TOKEN]]) + // - there are no [[URI_TOKENS]] after this. + result = this.makeURIFuseReady(result, keepVsiZipToken = addVsiZipToken) + + // (3) strip quotes + if (result.startsWith("\"")) result = result.drop(1) + if (result.endsWith("\"")) result = result.dropRight(1) + + // (4) if 'addVsiZipToken' true, add [[VSI_ZIP_TOKEN]] to zips; conversely, remove if false + // - It is really important that the resulting path is /vsizip// and not /vsizip/ // /vsizip// is for absolute paths /viszip/ is relative to the current working directory - // /vsizip/ wont work on a cluster - // see: https://gdal.org/user/virtual_file_systems.html#vsizip-zip-archives - val isZip = path.endsWith(".zip") - val readPath = if (path.startsWith(VSI_ZIP_TOKEN)) path else if (isZip) s"$VSI_ZIP_TOKEN$path" else path - readPath + // /vsizip/ wont work on a cluster. + // - See: https://gdal.org/user/virtual_file_systems.html#vsizip-zip-archives + // - There are no [[URI_TOKENS]] now so can just prepend [[VSI_ZIP_TOKEN]]. + + if (addVsiZipToken && result.endsWith(".zip") && !this.hasVisZipToken(result)) { + // final condition where "normal" zip still hasn't had the [[VSI_ZIP_TOKEN]] added + result = s"$VSI_ZIP_TOKEN$result" + } else if (!addVsiZipToken) { + // final condition to strip [[VSI_ZIP_TOKEN]] + result = this.replaceVsiZipToken(result) + } + + result + } + + /** @return whether path contains [[VSI_ZIP_TOKEN]]. */ + def hasVisZipToken(path: String): Boolean = { + path.contains(VSI_ZIP_TOKEN) } /** - * Test for whether path is in a fuse location, - * looks ahead somewhat beyond DBFS. + * Test for whether path is in a fuse location: * - handles DBFS, Volumes, and Workspace paths. + * - this will clean the path to remove [[URI_TOKENS]] + * - Should work with Dir as well + * * @param path * Provided path. * @return * True if path is in a fuse location. */ - def isFuseLocation(path: String): Boolean = { + def isFusePathOrDir(path: String): Boolean = { + // clean path strips out "file:" and "dbfs:". + // also, strips out [[VSI_ZIP_TOKEN]]. + // then can test for start of the actual file path, + // startswith [[DBFS_FUSE_TOKEN]], [[VOLUMES_TOKEN]], or [[WORKSPACE_TOKEN]]. // 0.4.3 - new function - getCleanPath(path) match { + getCleanPath(path, addVsiZipToken = false) match { case p if p.startsWith(s"$DBFS_FUSE_TOKEN/") || p.startsWith(s"$VOLUMES_TOKEN/") || @@ -242,13 +423,16 @@ object PathUtils { /** * Is the path a subdataset? * - Known by ":" after the filename. - * @param path + * - 0.4.3+ `isURIPath` to know if expecting 1 or 2 ":" in path. + * + * @param rawPath * Provided path. * @return * True if is a subdataset. */ - def isSubdataset(path: String): Boolean = { - path.split(":").length == 3 + def isSubdataset(rawPath: String): Boolean = { + if (startsWithURI(rawPath)) getSubdatasetTokenList(rawPath).length == 3 // <- uri token + else getSubdatasetTokenList(rawPath).length == 2 // <- no uri token } /** @@ -268,25 +452,53 @@ object PathUtils { } /** - * Replace various file path schemas that are not needed - * for internal / local handling. - * - handles "file:". "dbfs:" - * - appropriate for "/dbfs/", "/Volumes/", and "/Workspace/" - * paths, which can be read locally. - * @param path + * Replace various path URI schemas for local FUSE handling. + * - DON'T PRE-STRIP THE URI SCHEMAS. + * - strips "file:". "dbfs:" URI Schemas + *- "dbfs:/..." when not a Volume becomes "/dbfs/". + * - VALID FUSE PATHS START WITH with "/dbfs/", "/Volumes/", and "/Workspace/" + * + * @param rawPath * Provided path. + * @param keepVsiZipToken + * Whether to preserve [[VSI_ZIP_TOKEN]] if present. * @return * Replaced string. */ - def replaceDBFSTokens(path: String): String = { - path + def makeURIFuseReady(rawPath: String, keepVsiZipToken: Boolean): String = { + // (1) does the path have [[VSI_ZIP_TOKEN]]? + val hasVsi = this.hasVisZipToken(rawPath) + // (2) remove [[VSI_ZIP_TOKEN]] and handle fuse tokens + var result = replaceVsiZipToken(rawPath) .replace(s"$FILE_TOKEN/", "/") .replace(s"$DBFS_TOKEN$VOLUMES_TOKEN/", s"$VOLUMES_TOKEN/") .replace(s"$DBFS_TOKEN/", s"$DBFS_FUSE_TOKEN/") + // (3) if conditions met, prepend [[VSI_ZIP_TOKEN]] + if (hasVsi && keepVsiZipToken) { + result = s"$VSI_ZIP_TOKEN$result" + } + + result + } + + /** + * When properly configured for GDAL, zip paths (including subdatasets) will have [[VSI_ZIP_TOKEN]] added. + * - this removes that from any provided path. + * + * @param path + * To replace on. + * @return + * The path without [[VSI_ZIP_TOKEN]]. + */ + def replaceVsiZipToken(path: String): String = { + path.replace(VSI_ZIP_TOKEN, "") } /** * Perform a wildcard copy. + * - This is pure file system based operation, + * with some regex around the 'pattern'. + * * @param inDirPath * Provided in dir. * @param outDirPath @@ -296,8 +508,8 @@ object PathUtils { */ def wildcardCopy(inDirPath: String, outDirPath: String, pattern: String): Unit = { import org.apache.commons.io.FileUtils - val copyFromPath = replaceDBFSTokens(inDirPath) - val copyToPath = replaceDBFSTokens(outDirPath) + val copyFromPath = makeURIFuseReady(inDirPath, keepVsiZipToken = false) + val copyToPath = makeURIFuseReady(outDirPath, keepVsiZipToken = false) val toCopy = Files .list(Paths.get(copyFromPath)) diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterBandGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterBandGDAL.scala index 08d6e9780..f348324fc 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterBandGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterBandGDAL.scala @@ -1,6 +1,7 @@ package com.databricks.labs.mosaic.core.raster -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.{RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.test.mocks.filePath import org.apache.spark.sql.test.SharedSparkSessionGDAL import org.scalatest.matchers.should.Matchers._ @@ -11,10 +12,10 @@ class TestRasterBandGDAL extends SharedSparkSessionGDAL { assume(System.getProperty("os.name") == "Linux") val createInfo = Map( - "path" -> filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF"), - "parentPath" -> filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF") + RASTER_PATH_KEY -> filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF"), + RASTER_PARENT_PATH_KEY -> filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF") ) - val testRaster = MosaicRasterGDAL.readRaster(createInfo) + val testRaster = RasterGDAL(createInfo) val testBand = testRaster.getBand(1) testBand.getBand testBand.index shouldBe 1 @@ -31,17 +32,17 @@ class TestRasterBandGDAL extends SharedSparkSessionGDAL { val testValues = testBand.values(1000, 1000, 100, 50) testValues.length shouldBe 5000 - testRaster.destroy() + testRaster.flushAndDestroy() } test("Read band metadata and pixel data from a GRIdded Binary file.") { assume(System.getProperty("os.name") == "Linux") val createInfo = Map( - "path" -> filePath("/binary/grib-cams/adaptor.mars.internal-1650626995.380916-11651-14-ca8e7236-16ca-4e11-919d-bdbd5a51da35.grb"), - "parentPath" -> filePath("/binary/grib-cams/adaptor.mars.internal-1650626995.380916-11651-14-ca8e7236-16ca-4e11-919d-bdbd5a51da35.grb") + RASTER_PATH_KEY -> filePath("/binary/grib-cams/adaptor.mars.internal-1650626995.380916-11651-14-ca8e7236-16ca-4e11-919d-bdbd5a51da35.grb"), + RASTER_PARENT_PATH_KEY -> filePath("/binary/grib-cams/adaptor.mars.internal-1650626995.380916-11651-14-ca8e7236-16ca-4e11-919d-bdbd5a51da35.grb") ) - val testRaster = MosaicRasterGDAL.readRaster(createInfo) + val testRaster = RasterGDAL(createInfo) val testBand = testRaster.getBand(1) testBand.description shouldBe "1[-] HYBL=\"Hybrid level\"" testBand.dataType shouldBe 7 @@ -51,23 +52,23 @@ class TestRasterBandGDAL extends SharedSparkSessionGDAL { val testValues = testBand.values(1, 1, 4, 5) testValues.length shouldBe 20 - testRaster.destroy() + testRaster.flushAndDestroy() } test("Read band metadata and pixel data from a NetCDF file.") { assume(System.getProperty("os.name") == "Linux") val createInfo = Map( - "path" -> filePath("/binary/netcdf-coral/ct5km_baa-max-7d_v3.1_20220101.nc"), - "parentPath" -> filePath("/binary/netcdf-coral/ct5km_baa-max-7d_v3.1_20220101.nc") + RASTER_PATH_KEY -> filePath("/binary/netcdf-coral/ct5km_baa-max-7d_v3.1_20220101.nc"), + RASTER_PARENT_PATH_KEY -> filePath("/binary/netcdf-coral/ct5km_baa-max-7d_v3.1_20220101.nc") ) - val superRaster = MosaicRasterGDAL.readRaster(createInfo) + val superRaster = RasterGDAL(createInfo) val subdatasetPath = superRaster.subdatasets("bleaching_alert_area") val sdCreate = Map( - "path" -> subdatasetPath, - "parentPath" -> subdatasetPath + RASTER_PATH_KEY -> subdatasetPath, + RASTER_PARENT_PATH_KEY -> subdatasetPath ) - val testRaster = MosaicRasterGDAL.readRaster(sdCreate) + val testRaster = RasterGDAL(sdCreate) val testBand = testRaster.getBand(1) testBand.dataType shouldBe 1 @@ -78,8 +79,8 @@ class TestRasterBandGDAL extends SharedSparkSessionGDAL { noException should be thrownBy testBand.values testValues.length shouldBe 1000 - testRaster.destroy() - superRaster.destroy() + testRaster.flushAndDestroy() + superRaster.flushAndDestroy() } } diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala index f2931f940..f6389effc 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala @@ -5,6 +5,7 @@ import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.databricks.labs.mosaic.test.mocks.filePath import com.databricks.labs.mosaic.utils.PathUtils +import com.databricks.labs.mosaic.utils.PathUtils.NO_PATH_STRING import org.apache.spark.sql.test.SharedSparkSessionGDAL import org.scalatest.matchers.should.Matchers._ import org.gdal.gdal.{gdal => gdalJNI} @@ -17,10 +18,10 @@ import scala.util.Try class TestRasterGDAL extends SharedSparkSessionGDAL { test("Verify that GDAL is enabled.") { - val sc = this.spark - + info("...at start of TestRasterGDAL [do not remove].") assume(System.getProperty("os.name") == "Linux") + val sc = this.spark val checkCmd = "gdalinfo --version" val resultDriver = Try(checkCmd.!!).getOrElse("") resultDriver should not be "" @@ -38,8 +39,8 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { test("Verify memsize handling") { val createInfo = Map( - "path" -> PathUtils.NO_PATH_STRING, - "parentPath" -> PathUtils.NO_PATH_STRING, + "path" -> NO_PATH_STRING, + "parentPath" -> NO_PATH_STRING, "driver" -> "GTiff" ) val null_raster = MosaicRasterGDAL(null, createInfo, -1) @@ -48,7 +49,7 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { val np_content = spark.read.format("binaryFile") .load("src/test/resources/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF") .select("content").first.get(0).asInstanceOf[Array[Byte]] - val np_ds = MosaicRasterGDAL.readRaster(np_content, createInfo).getDatasetHydrated + val np_ds = MosaicRasterGDAL.readRaster(np_content, createInfo).getDatasetHydratedOpt().get val np_raster = MosaicRasterGDAL(np_ds, createInfo, -1) np_raster.getMemSize > 0 should be(true) info(s"np_content length? ${np_content.length}") @@ -80,7 +81,7 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { testRaster.SRID shouldBe 0 testRaster.extent shouldBe Seq(-8895604.157333, 1111950.519667, -7783653.637667, 2223901.039333) - testRaster.getDatasetHydrated.GetProjection() + testRaster.getDatasetHydratedOpt().get.GetProjection() noException should be thrownBy testRaster.getSpatialReference an[Exception] should be thrownBy testRaster.getBand(-1) an[Exception] should be thrownBy testRaster.getBand(Int.MaxValue) @@ -176,7 +177,6 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { "driver" -> "GTiff" ) var result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "avg") - result.reHydrate() // flush cache var resultValues = result.getBand(1).values @@ -204,7 +204,7 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { // mode result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "mode") - result.reHydrate() // flush cache + resultValues = result.getBand(1).values @@ -258,7 +258,6 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { // median result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "median") - result.reHydrate() // flush cache resultValues = result.getBand(1).values @@ -298,7 +297,6 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { // min filter result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "min") - result.reHydrate() // flush cache resultValues = result.getBand(1).values @@ -338,7 +336,6 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { // max filter result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "max") - result.reHydrate() // flush cache resultValues = result.getBand(1).values diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/base/BaseAPIsTest.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/base/BaseAPIsTest.scala index 4d21a23f6..c8ea341d4 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/base/BaseAPIsTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/base/BaseAPIsTest.scala @@ -1,7 +1,7 @@ package com.databricks.labs.mosaic.expressions.base import com.databricks.labs.mosaic.expressions.raster.RST_BandMetaData -import com.databricks.labs.mosaic.functions.{MosaicContext, MosaicExpressionConfig} +import com.databricks.labs.mosaic.functions.{MosaicContext, ExprConfig} import com.databricks.labs.mosaic.test.MosaicSpatialQueryTest import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.Expression @@ -14,7 +14,7 @@ class BaseAPIsTest extends MosaicSpatialQueryTest with SharedSparkSession { object DummyExpression extends WithExpressionInfo { override def name: String = "dummy" - override def builder(expressionConfig: MosaicExpressionConfig): FunctionBuilder = (_: Seq[Expression]) => lit(0).expr + override def builder(exprConfig: ExprConfig): FunctionBuilder = (_: Seq[Expression]) => lit(0).expr } @@ -24,15 +24,15 @@ class BaseAPIsTest extends MosaicSpatialQueryTest with SharedSparkSession { noException should be thrownBy DummyExpression.usage noException should be thrownBy DummyExpression.example noException should be thrownBy DummyExpression.group - noException should be thrownBy DummyExpression.builder(MosaicExpressionConfig(spark)) + noException should be thrownBy DummyExpression.builder(ExprConfig(spark)) } testAllNoCodegen("GenericExpressionFactory Auxiliary tests") { (_: MosaicContext) => { assume(System.getProperty("os.name") == "Linux") noException should be thrownBy { - val expressionConfig = MosaicExpressionConfig(spark) - val builder = GenericExpressionFactory.getBaseBuilder[RST_BandMetaData](2, expressionConfig) + val exprConfig = ExprConfig(spark) + val builder = GenericExpressionFactory.getBaseBuilder[RST_BandMetaData](2, exprConfig) builder(Seq(lit(0).expr, lit(0).expr, lit(0).expr)) } } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AreaBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AreaBehaviors.scala index 0f4bd013b..1e5debaa3 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AreaBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AreaBehaviors.scala @@ -76,13 +76,13 @@ trait ST_AreaBehaviors extends MosaicSpatialQueryTest { val df = getWKTRowsDf() - val stArea = ST_Area(df.col("wkt").expr, mc.expressionConfig) + val stArea = ST_Area(df.col("wkt").expr, mc.exprConfig) stArea.child shouldEqual df.col("wkt").expr stArea.dataType shouldEqual DoubleType noException should be thrownBy stArea.makeCopy(Array(stArea.child)) noException should be thrownBy ST_Area.unapply(stArea) - noException should be thrownBy ST_Area.apply(stArea.child, mc.expressionConfig) + noException should be thrownBy ST_Area.apply(stArea.child, mc.exprConfig) } } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_BufferBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_BufferBehaviors.scala index b6ebaa1d0..567e831bf 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_BufferBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_BufferBehaviors.scala @@ -122,7 +122,7 @@ trait ST_BufferBehaviors extends QueryTest { noException should be thrownBy CodeGenerator.compile(code) - val stBuffer = ST_Buffer(lit(1).expr, lit(1).expr, lit("").expr, mc.expressionConfig) + val stBuffer = ST_Buffer(lit(1).expr, lit(1).expr, lit("").expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stBuffer.genCode(ctx) } @@ -213,7 +213,7 @@ trait ST_BufferBehaviors extends QueryTest { val df = getWKTRowsDf() - val stBuffer = ST_Buffer(df.col("wkt").expr, lit(1).expr, lit("").expr, mc.expressionConfig) + val stBuffer = ST_Buffer(df.col("wkt").expr, lit(1).expr, lit("").expr, mc.exprConfig) stBuffer.first shouldEqual df.col("wkt").expr stBuffer.second shouldEqual lit(1).expr diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_BufferLoopBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_BufferLoopBehaviors.scala index 8e5a5e165..96ae2e80e 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_BufferLoopBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_BufferLoopBehaviors.scala @@ -51,7 +51,7 @@ trait ST_BufferLoopBehaviors extends MosaicSpatialQueryTest { val (_, code) = codeGenStage.doCodeGen() noException should be thrownBy CodeGenerator.compile(code) - val stEnvelope = ST_Envelope(lit(1).expr, mc.expressionConfig) + val stEnvelope = ST_Envelope(lit(1).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stEnvelope.genCode(ctx) } @@ -64,7 +64,7 @@ trait ST_BufferLoopBehaviors extends MosaicSpatialQueryTest { val input = "POLYGON (10 10, 20 10, 15 20, 10 10)" - val stBufferLoop = ST_BufferLoop(lit(input).expr, lit(0.1).expr, lit(0.2).expr, mc.expressionConfig) + val stBufferLoop = ST_BufferLoop(lit(input).expr, lit(0.1).expr, lit(0.2).expr, mc.exprConfig) stBufferLoop.first shouldEqual lit(input).expr stBufferLoop.second shouldEqual lit(0.1).expr stBufferLoop.third shouldEqual lit(0.2).expr diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_CentroidBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_CentroidBehaviors.scala index e6e947090..1d7f72aa0 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_CentroidBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_CentroidBehaviors.scala @@ -86,7 +86,7 @@ trait ST_CentroidBehaviors extends MosaicSpatialQueryTest { noException should be thrownBy CodeGenerator.compile(code) - val stCentroid = ST_Centroid(lit(1).expr, mc.expressionConfig) + val stCentroid = ST_Centroid(lit(1).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stCentroid.genCode(ctx) } @@ -96,7 +96,7 @@ trait ST_CentroidBehaviors extends MosaicSpatialQueryTest { val mc = mosaicContext mc.register(spark) - val stCentroid = ST_Centroid(lit("POLYGON (1 1, 2 2, 3 3, 1 1)").expr, mc.expressionConfig) + val stCentroid = ST_Centroid(lit("POLYGON (1 1, 2 2, 3 3, 1 1)").expr, mc.exprConfig) stCentroid.child shouldEqual lit("POLYGON (1 1, 2 2, 3 3, 1 1)").expr stCentroid.dataType shouldEqual StringType diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ConcaveHullBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ConcaveHullBehaviors.scala index 63feb8d03..620a38b8a 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ConcaveHullBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ConcaveHullBehaviors.scala @@ -75,7 +75,7 @@ trait ST_ConcaveHullBehaviors extends QueryTest { noException should be thrownBy CodeGenerator.compile(code) - val stConvexHull = ST_ConvexHull(lit(1).expr, mc.expressionConfig) + val stConvexHull = ST_ConvexHull(lit(1).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stConvexHull.genCode(ctx) } @@ -85,7 +85,7 @@ trait ST_ConcaveHullBehaviors extends QueryTest { val mc = MosaicContext.build(indexSystem, geometryAPI) mc.register(spark) - val stConcaveHull = ST_ConcaveHull(lit("MULTIPOINT (-70 35, -80 45, -70 45, -80 35)").expr, lit(0.01).expr, lit(true).expr, mc.expressionConfig) + val stConcaveHull = ST_ConcaveHull(lit("MULTIPOINT (-70 35, -80 45, -70 45, -80 35)").expr, lit(0.01).expr, lit(true).expr, mc.exprConfig) stConcaveHull.children.length shouldEqual 3 stConcaveHull.first shouldEqual lit("MULTIPOINT (-70 35, -80 45, -70 45, -80 35)").expr diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ContainsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ContainsBehaviors.scala index 33e127533..44dd3b647 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ContainsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ContainsBehaviors.scala @@ -73,7 +73,7 @@ trait ST_ContainsBehaviors extends MosaicSpatialQueryTest { noException should be thrownBy CodeGenerator.compile(code) - val stContains = ST_Contains(lit(1).expr, lit(rows.head._1).expr, mc.expressionConfig) + val stContains = ST_Contains(lit(1).expr, lit(rows.head._1).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stContains.genCode(ctx) } @@ -92,7 +92,7 @@ trait ST_ContainsBehaviors extends MosaicSpatialQueryTest { ("POINT (25 25)", false) ) - val stContains = ST_Contains(lit(poly).expr, lit(rows.head._1).expr, mc.expressionConfig) + val stContains = ST_Contains(lit(poly).expr, lit(rows.head._1).expr, mc.exprConfig) stContains.left shouldEqual lit(poly).expr stContains.right shouldEqual lit(rows.head._1).expr diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ConvexHullBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ConvexHullBehaviors.scala index 660e02f5e..74a3b8497 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ConvexHullBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ConvexHullBehaviors.scala @@ -64,7 +64,7 @@ trait ST_ConvexHullBehaviors extends QueryTest { noException should be thrownBy CodeGenerator.compile(code) - val stConvexHull = ST_ConvexHull(lit(1).expr, mc.expressionConfig) + val stConvexHull = ST_ConvexHull(lit(1).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stConvexHull.genCode(ctx) } @@ -74,7 +74,7 @@ trait ST_ConvexHullBehaviors extends QueryTest { val mc = MosaicContext.build(indexSystem, geometryAPI) mc.register(spark) - val stConvexHull = ST_ConvexHull(lit("MULTIPOINT (-70 35, -80 45, -70 45, -80 35)").expr, mc.expressionConfig) + val stConvexHull = ST_ConvexHull(lit("MULTIPOINT (-70 35, -80 45, -70 45, -80 35)").expr, mc.exprConfig) stConvexHull.child shouldEqual lit("MULTIPOINT (-70 35, -80 45, -70 45, -80 35)").expr stConvexHull.dataType shouldEqual lit("MULTIPOINT (-70 35, -80 45, -70 45, -80 35)").expr.dataType diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_DifferenceBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_DifferenceBehaviors.scala index e2abd573d..02911cea3 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_DifferenceBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_DifferenceBehaviors.scala @@ -49,7 +49,7 @@ trait ST_DifferenceBehaviors extends MosaicSpatialQueryTest { noException should be thrownBy CodeGenerator.compile(code) // Check if invalid code fails code generation - val stUnion = ST_Difference(lit(1).expr, lit(1).expr, mc.expressionConfig) + val stUnion = ST_Difference(lit(1).expr, lit(1).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stUnion.genCode(ctx) } @@ -63,7 +63,7 @@ trait ST_DifferenceBehaviors extends MosaicSpatialQueryTest { val stDifference = ST_Difference( lit("POLYGON ((10 10, 20 10, 20 20, 10 20, 10 10))").expr, lit("POLYGON ((15 15, 25 15, 25 25, 15 25, 15 15))").expr, - mc.expressionConfig + mc.exprConfig ) stDifference.left shouldEqual lit("POLYGON ((10 10, 20 10, 20 20, 10 20, 10 10))").expr diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_DimensionBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_DimensionBehaviors.scala index 2db320846..af91f1ead 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_DimensionBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_DimensionBehaviors.scala @@ -76,13 +76,13 @@ trait ST_DimensionBehaviors extends MosaicSpatialQueryTest { val df = getWKTRowsDf() - val stDimension = ST_Dimension(df.col("wkt").expr, mc.expressionConfig) + val stDimension = ST_Dimension(df.col("wkt").expr, mc.exprConfig) stDimension.child shouldEqual df.col("wkt").expr stDimension.dataType shouldEqual DoubleType noException should be thrownBy stDimension.makeCopy(Array(stDimension.child)) noException should be thrownBy ST_Dimension.unapply(stDimension) - noException should be thrownBy ST_Dimension.apply(stDimension.child, mc.expressionConfig) + noException should be thrownBy ST_Dimension.apply(stDimension.child, mc.exprConfig) } } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_DistanceBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_DistanceBehaviors.scala index 5615e21c4..b4c7772a5 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_DistanceBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_DistanceBehaviors.scala @@ -81,7 +81,7 @@ trait ST_DistanceBehaviors extends QueryTest { noException should be thrownBy CodeGenerator.compile(code) - val stDistance = ST_Distance(lit(1).expr, lit("POINT (2 2)").expr, mc.expressionConfig) + val stDistance = ST_Distance(lit(1).expr, lit("POINT (2 2)").expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stDistance.genCode(ctx) } @@ -91,7 +91,7 @@ trait ST_DistanceBehaviors extends QueryTest { val mc = MosaicContext.build(indexSystem, geometryAPI) mc.register(spark) - val stDistance = ST_Distance(lit("POINT (1 1)").expr, lit("POINT (2 2) ").expr, mc.expressionConfig) + val stDistance = ST_Distance(lit("POINT (1 1)").expr, lit("POINT (2 2) ").expr, mc.exprConfig) stDistance.left shouldEqual lit("POINT (1 1)").expr stDistance.right shouldEqual lit("POINT (2 2) ").expr diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_EnvelopeBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_EnvelopeBehaviors.scala index e659aa098..ce8b19e68 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_EnvelopeBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_EnvelopeBehaviors.scala @@ -41,7 +41,7 @@ trait ST_EnvelopeBehaviors extends MosaicSpatialQueryTest { val (_, code) = codeGenStage.doCodeGen() noException should be thrownBy CodeGenerator.compile(code) - val stEnvelope = ST_Envelope(lit(1).expr, mc.expressionConfig) + val stEnvelope = ST_Envelope(lit(1).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stEnvelope.genCode(ctx) } @@ -54,7 +54,7 @@ trait ST_EnvelopeBehaviors extends MosaicSpatialQueryTest { val input = "POLYGON (10 10, 20 10, 15 20, 10 10)" - val stEnvelope = ST_Envelope(lit(input).expr, mc.expressionConfig) + val stEnvelope = ST_Envelope(lit(input).expr, mc.exprConfig) stEnvelope.child shouldEqual lit(input).expr stEnvelope.dataType shouldEqual lit(input).expr.dataType noException should be thrownBy stEnvelope.makeCopy(Array(stEnvelope.child)) diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_GeometryTypeBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_GeometryTypeBehaviors.scala index abc4bfd9f..24062abff 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_GeometryTypeBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_GeometryTypeBehaviors.scala @@ -73,7 +73,7 @@ trait ST_GeometryTypeBehaviors extends MosaicSpatialQueryTest { noException should be thrownBy CodeGenerator.compile(code) - val stGeometryType = ST_GeometryType(lit(1).expr, mc.expressionConfig) + val stGeometryType = ST_GeometryType(lit(1).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stGeometryType.genCode(ctx) } @@ -147,7 +147,7 @@ trait ST_GeometryTypeBehaviors extends MosaicSpatialQueryTest { val mc = mosaicContext mc.register(spark) - val stGeometryType = ST_GeometryType(lit("POINT (1 1)").expr, mc.expressionConfig) + val stGeometryType = ST_GeometryType(lit("POINT (1 1)").expr, mc.exprConfig) stGeometryType.child shouldEqual lit("POINT (1 1)").expr stGeometryType.dataType shouldEqual StringType diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_HasValidCoordinatesBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_HasValidCoordinatesBehaviors.scala index 37ff278c2..a2da2fb06 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_HasValidCoordinatesBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_HasValidCoordinatesBehaviors.scala @@ -134,7 +134,7 @@ trait ST_HasValidCoordinatesBehaviors extends MosaicSpatialQueryTest { val mc = mosaicContext mc.register(spark) - val stHasValidCoords = ST_HasValidCoordinates(lit("POINT (1 1)").expr, lit("EPSG:4326").expr, lit("bounds").expr, mc.expressionConfig) + val stHasValidCoords = ST_HasValidCoordinates(lit("POINT (1 1)").expr, lit("EPSG:4326").expr, lit("bounds").expr, mc.exprConfig) stHasValidCoords.first shouldEqual lit("POINT (1 1)").expr stHasValidCoords.second shouldEqual lit("EPSG:4326").expr diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_IntersectionBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_IntersectionBehaviors.scala index 0a244abf1..7c237c3c9 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_IntersectionBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_IntersectionBehaviors.scala @@ -245,7 +245,7 @@ trait ST_IntersectionBehaviors extends QueryTest { val stIntersection = ST_Intersection( lit("POLYGON (1 1, 2 2, 3 3, 4 4, 1 1)").expr, lit("POLYGON (1 2, 2 2, 3 3, 4 2, 1 2)").expr, - mc.expressionConfig + mc.exprConfig ) stIntersection.left shouldEqual lit("POLYGON (1 1, 2 2, 3 3, 4 4, 1 1)").expr diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_IntersectsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_IntersectsBehaviors.scala index a921969a0..f8f312291 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_IntersectsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_IntersectsBehaviors.scala @@ -213,7 +213,7 @@ trait ST_IntersectsBehaviors extends QueryTest { mc.register(spark) val stIntersects = - ST_Intersects(lit("POLYGON (1 1, 2 2, 3 3, 4 4, 1 1)").expr, lit("POLYGON (1 2, 2 2, 3 3, 4 2, 1 2)").expr, mc.expressionConfig) + ST_Intersects(lit("POLYGON (1 1, 2 2, 3 3, 4 4, 1 1)").expr, lit("POLYGON (1 2, 2 2, 3 3, 4 2, 1 2)").expr, mc.exprConfig) stIntersects.left shouldEqual lit("POLYGON (1 1, 2 2, 3 3, 4 4, 1 1)").expr stIntersects.right shouldEqual lit("POLYGON (1 2, 2 2, 3 3, 4 2, 1 2)").expr diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_IsValidBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_IsValidBehaviors.scala index 40da78805..3e3e3a70a 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_IsValidBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_IsValidBehaviors.scala @@ -102,7 +102,7 @@ trait ST_IsValidBehaviors extends MosaicSpatialQueryTest { noException should be thrownBy CodeGenerator.compile(code) - val stIsValid = ST_IsValid(lit(1).expr, mc.expressionConfig) + val stIsValid = ST_IsValid(lit(1).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stIsValid.genCode(ctx) } @@ -112,7 +112,7 @@ trait ST_IsValidBehaviors extends MosaicSpatialQueryTest { val mc = mosaicContext mc.register(spark) - val stIsValid = ST_IsValid(lit("POLYGON (1 1, 2 2, 3 3, 4 4, 1 1)").expr, mc.expressionConfig) + val stIsValid = ST_IsValid(lit("POLYGON (1 1, 2 2, 3 3, 4 4, 1 1)").expr, mc.exprConfig) stIsValid.child shouldEqual lit("POLYGON (1 1, 2 2, 3 3, 4 4, 1 1)").expr stIsValid.dataType shouldEqual BooleanType diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_LengthBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_LengthBehaviors.scala index f673d0ba8..c51e230b9 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_LengthBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_LengthBehaviors.scala @@ -85,7 +85,7 @@ trait ST_LengthBehaviors extends MosaicSpatialQueryTest { noException should be thrownBy CodeGenerator.compile(code) - val stLength = ST_Length(lit(1).expr, mc.expressionConfig) + val stLength = ST_Length(lit(1).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stLength.genCode(ctx) } @@ -95,7 +95,7 @@ trait ST_LengthBehaviors extends MosaicSpatialQueryTest { val mc = mosaicContext mc.register(spark) - val stLength = ST_Length(lit("POLYGON (1 1, 2 2, 3 3, 4 4, 1 1)").expr, mc.expressionConfig) + val stLength = ST_Length(lit("POLYGON (1 1, 2 2, 3 3, 4 4, 1 1)").expr, mc.exprConfig) stLength.child shouldEqual lit("POLYGON (1 1, 2 2, 3 3, 4 4, 1 1)").expr stLength.dataType shouldEqual DoubleType diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_MinMaxXYZBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_MinMaxXYZBehaviors.scala index 3358fa789..daa922306 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_MinMaxXYZBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_MinMaxXYZBehaviors.scala @@ -200,7 +200,7 @@ trait ST_MinMaxXYZBehaviors extends MosaicSpatialQueryTest { spark.sparkContext.setLogLevel("ERROR") val mc = mosaicContext val df = getWKTRowsDf().orderBy("id") - val expr = ST_MinMaxXYZ(df.col("wkt").expr, mc.expressionConfig, "X", "MAX") + val expr = ST_MinMaxXYZ(df.col("wkt").expr, mc.exprConfig, "X", "MAX") noException should be thrownBy expr.makeCopy(Array(df.col("wkt").expr)) noException should be thrownBy mc.functions.st_zmax(col("wkt")) noException should be thrownBy mc.functions.st_zmin(col("wkt")) diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_NumPointsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_NumPointsBehaviors.scala index ea895b863..52db31deb 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_NumPointsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_NumPointsBehaviors.scala @@ -58,7 +58,7 @@ trait ST_NumPointsBehaviors extends MosaicSpatialQueryTest { val (_, code) = codeGenStage.doCodeGen() noException should be thrownBy CodeGenerator.compile(code) - val stEnvelope = ST_NumPoints(lit(1).expr, mc.expressionConfig) + val stEnvelope = ST_NumPoints(lit(1).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stEnvelope.genCode(ctx) } @@ -68,7 +68,7 @@ trait ST_NumPointsBehaviors extends MosaicSpatialQueryTest { val mc = mosaicContext mc.register(spark) - val stNumPoints = ST_NumPoints(lit("POLYGON (1 1, 2 2, 3 3, 4 4, 1 1)").expr, mc.expressionConfig) + val stNumPoints = ST_NumPoints(lit("POLYGON (1 1, 2 2, 3 3, 4 4, 1 1)").expr, mc.exprConfig) stNumPoints.child shouldEqual lit("POLYGON (1 1, 2 2, 3 3, 4 4, 1 1)").expr stNumPoints.dataType shouldEqual IntegerType diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_RotateBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_RotateBehaviors.scala index bba61f1a7..9d3cc2cab 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_RotateBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_RotateBehaviors.scala @@ -58,7 +58,7 @@ trait ST_RotateBehaviors extends QueryTest { noException should be thrownBy CodeGenerator.compile(code) - val stRotate = ST_Rotate(lit(1).expr, lit(1.1).expr, mc.expressionConfig) + val stRotate = ST_Rotate(lit(1).expr, lit(1.1).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stRotate.genCode(ctx) } @@ -68,7 +68,7 @@ trait ST_RotateBehaviors extends QueryTest { val mc = MosaicContext.build(indexSystem, geometryAPI) mc.register(spark) - val stRotate = ST_Rotate(lit("POLYGON (1 1, 2 2, 3 3, 4 4, 1 1)").expr, lit(1.1).expr, mc.expressionConfig) + val stRotate = ST_Rotate(lit("POLYGON (1 1, 2 2, 3 3, 4 4, 1 1)").expr, lit(1.1).expr, mc.exprConfig) stRotate.left shouldEqual lit("POLYGON (1 1, 2 2, 3 3, 4 4, 1 1)").expr stRotate.right shouldEqual lit(1.1).expr diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_SRIDBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_SRIDBehaviors.scala index 2332996b4..4b6a88e62 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_SRIDBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_SRIDBehaviors.scala @@ -111,7 +111,7 @@ trait ST_SRIDBehaviors extends MosaicSpatialQueryTest { val mc = mosaicContext mc.register(spark) - val stSRID = ST_SRID(lit("POINT (1 1)").expr, mc.expressionConfig) + val stSRID = ST_SRID(lit("POINT (1 1)").expr, mc.exprConfig) stSRID.child shouldEqual lit("POINT (1 1)").expr stSRID.dataType shouldEqual IntegerType diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ScaleBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ScaleBehaviors.scala index 8438789af..7e83e5da6 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ScaleBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ScaleBehaviors.scala @@ -57,7 +57,7 @@ trait ST_ScaleBehaviors extends QueryTest { noException should be thrownBy CodeGenerator.compile(code) - val stScale = ST_Scale(lit(1).expr, lit(1.1).expr, lit(1.2).expr, mc.expressionConfig) + val stScale = ST_Scale(lit(1).expr, lit(1.1).expr, lit(1.2).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stScale.genCode(ctx) } @@ -67,7 +67,7 @@ trait ST_ScaleBehaviors extends QueryTest { val mc = MosaicContext.build(indexSystem, geometryAPI) mc.register(spark) - val stScale = ST_Scale(lit("POLYGON (1 1, 2 2, 3 3, 4 4, 1 1)").expr, lit(1.1).expr, lit(1.2).expr, mc.expressionConfig) + val stScale = ST_Scale(lit("POLYGON (1 1, 2 2, 3 3, 4 4, 1 1)").expr, lit(1.1).expr, lit(1.2).expr, mc.exprConfig) stScale.first shouldEqual lit("POLYGON (1 1, 2 2, 3 3, 4 4, 1 1)").expr stScale.second shouldEqual lit(1.1).expr diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_SetSRIDBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_SetSRIDBehaviors.scala index 332d25c6d..8cbd35dd6 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_SetSRIDBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_SetSRIDBehaviors.scala @@ -67,7 +67,7 @@ trait ST_SetSRIDBehaviors extends QueryTest { val mc = MosaicContext.build(indexSystem, geometryAPI) mc.register(spark) - val stSetSRID = ST_SetSRID(lit("POINT (1 1)").expr, lit(4326).expr, mc.expressionConfig) + val stSetSRID = ST_SetSRID(lit("POINT (1 1)").expr, lit(4326).expr, mc.exprConfig) stSetSRID.left shouldEqual lit("POINT (1 1)").expr stSetSRID.right shouldEqual lit(4326).expr diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_SimplifyBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_SimplifyBehaviors.scala index b30dedf3f..196faa889 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_SimplifyBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_SimplifyBehaviors.scala @@ -74,7 +74,7 @@ trait ST_SimplifyBehaviors extends QueryTest { noException should be thrownBy CodeGenerator.compile(code) - val stSimplify = ST_Simplify(lit(1).expr, lit(1).expr, mc.expressionConfig) + val stSimplify = ST_Simplify(lit(1).expr, lit(1).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stSimplify.genCode(ctx) } @@ -87,7 +87,7 @@ trait ST_SimplifyBehaviors extends QueryTest { val df = getWKTRowsDf() - val stSimplify = ST_Simplify(df.col("wkt").expr, lit(1).expr, mc.expressionConfig) + val stSimplify = ST_Simplify(df.col("wkt").expr, lit(1).expr, mc.exprConfig) stSimplify.left shouldEqual df.col("wkt").expr stSimplify.right shouldEqual lit(1).expr diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_TransformBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_TransformBehaviors.scala index ee24ad485..b7fb12121 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_TransformBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_TransformBehaviors.scala @@ -120,7 +120,7 @@ trait ST_TransformBehaviors extends QueryTest { val mc = MosaicContext.build(indexSystem, geometryAPI) mc.register(spark) - val stTransform = ST_Transform(lit("POINT (1 1)").expr, lit(4326).expr, mc.expressionConfig) + val stTransform = ST_Transform(lit("POINT (1 1)").expr, lit(4326).expr, mc.exprConfig) stTransform.left shouldEqual lit("POINT (1 1)").expr stTransform.right shouldEqual lit(4326).expr diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_TranslateBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_TranslateBehaviors.scala index ce3bfd282..8718566f8 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_TranslateBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_TranslateBehaviors.scala @@ -58,7 +58,7 @@ trait ST_TranslateBehaviors extends QueryTest { noException should be thrownBy CodeGenerator.compile(code) - val stTranslate = ST_Translate(lit(1).expr, lit(1.1).expr, lit(1.2).expr, mc.expressionConfig) + val stTranslate = ST_Translate(lit(1).expr, lit(1.1).expr, lit(1.2).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stTranslate.genCode(ctx) } @@ -68,7 +68,7 @@ trait ST_TranslateBehaviors extends QueryTest { val mc = MosaicContext.build(indexSystem, geometryAPI) mc.register(spark) - val stTranslate = ST_Translate(lit("POINT (1 1)").expr, lit(1.1).expr, lit(1.2).expr, mc.expressionConfig) + val stTranslate = ST_Translate(lit("POINT (1 1)").expr, lit(1.1).expr, lit(1.2).expr, mc.exprConfig) stTranslate.first shouldEqual lit("POINT (1 1)").expr stTranslate.second shouldEqual lit(1.1).expr diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_UnaryUnionBehaviours.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_UnaryUnionBehaviours.scala index 5ea6f5ecc..462ef5598 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_UnaryUnionBehaviours.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_UnaryUnionBehaviours.scala @@ -41,7 +41,7 @@ trait ST_UnaryUnionBehaviours extends MosaicSpatialQueryTest { val (_, code) = codeGenStage.doCodeGen() noException should be thrownBy CodeGenerator.compile(code) - val stUnaryUnion = ST_UnaryUnion(lit(1).expr, mc.expressionConfig) + val stUnaryUnion = ST_UnaryUnion(lit(1).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stUnaryUnion.genCode(ctx) } @@ -54,7 +54,7 @@ trait ST_UnaryUnionBehaviours extends MosaicSpatialQueryTest { val input = "MULTIPOLYGON (((10 10, 20 10, 20 20, 10 20, 10 10)), ((15 15, 25 15, 25 25, 15 25, 15 15)))" - val stUnaryUnion = ST_UnaryUnion(lit(input).expr, mc.expressionConfig) + val stUnaryUnion = ST_UnaryUnion(lit(input).expr, mc.exprConfig) stUnaryUnion.child shouldEqual lit(input).expr stUnaryUnion.dataType shouldEqual lit(input).expr.dataType noException should be thrownBy stUnaryUnion.makeCopy(Array(stUnaryUnion.child)) diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_UnionBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_UnionBehaviors.scala index d2c3f89d2..a2f23e722 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_UnionBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_UnionBehaviors.scala @@ -99,7 +99,7 @@ trait ST_UnionBehaviors extends QueryTest { noException should be thrownBy CodeGenerator.compile(code) // Check if invalid code fails code generation - val stUnion = ST_Union(lit(1).expr, lit(1).expr, mc.expressionConfig) + val stUnion = ST_Union(lit(1).expr, lit(1).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stUnion.genCode(ctx) } @@ -112,7 +112,7 @@ trait ST_UnionBehaviors extends QueryTest { val stUnion = ST_Union( lit("POLYGON ((10 10, 20 10, 20 20, 10 20, 10 10))").expr, lit("POLYGON ((15 15, 25 15, 25 25, 15 25, 15 15))").expr, - mc.expressionConfig + mc.exprConfig ) stUnion.left shouldEqual lit("POLYGON ((10 10, 20 10, 20 20, 10 20, 10 10))").expr diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_UpdateSRIDBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_UpdateSRIDBehaviors.scala index 95792e0f4..61d02ca50 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_UpdateSRIDBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_UpdateSRIDBehaviors.scala @@ -67,7 +67,7 @@ trait ST_UpdateSRIDBehaviors extends MosaicSpatialQueryTest { val mc = mosaicContext mc.register(spark) - val stUpdateSRID = ST_UpdateSRID(lit("POINT (1 1)").expr, lit(4326).expr, lit(27700).expr, mc.expressionConfig) + val stUpdateSRID = ST_UpdateSRID(lit("POINT (1 1)").expr, lit(4326).expr, lit(27700).expr, mc.exprConfig) stUpdateSRID.first shouldEqual lit("POINT (1 1)").expr stUpdateSRID.second shouldEqual lit(4326).expr diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_WithinBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_WithinBehaviors.scala index 6d3c82a6d..716ee6d63 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_WithinBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_WithinBehaviors.scala @@ -73,7 +73,7 @@ trait ST_WithinBehaviors extends MosaicSpatialQueryTest { noException should be thrownBy CodeGenerator.compile(code) - val stWithin = ST_Within(lit(rows.head._1).expr, lit(1).expr, mc.expressionConfig) + val stWithin = ST_Within(lit(rows.head._1).expr, lit(1).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stWithin.genCode(ctx) } @@ -92,7 +92,7 @@ trait ST_WithinBehaviors extends MosaicSpatialQueryTest { ("POINT (25 25)", false) ) - val stWithin = ST_Within(lit(rows.head._1).expr, lit(poly).expr, mc.expressionConfig) + val stWithin = ST_Within(lit(rows.head._1).expr, lit(poly).expr, mc.exprConfig) stWithin.left shouldEqual lit(rows.head._1).expr stWithin.right shouldEqual lit(poly).expr diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_XBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_XBehaviors.scala index be6312548..c219556a5 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_XBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_XBehaviors.scala @@ -74,7 +74,7 @@ trait ST_XBehaviors extends MosaicSpatialQueryTest { noException should be thrownBy CodeGenerator.compile(code) - val stX = ST_X(lit(1).expr, mc.expressionConfig) + val stX = ST_X(lit(1).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stX.genCode(ctx) } @@ -84,7 +84,7 @@ trait ST_XBehaviors extends MosaicSpatialQueryTest { val mc = mosaicContext mc.register(spark) - val stX = ST_X(lit("POLYGON (1 1, 2 2, 3 3, 1 1)").expr, mc.expressionConfig) + val stX = ST_X(lit("POLYGON (1 1, 2 2, 3 3, 1 1)").expr, mc.exprConfig) stX.child shouldEqual lit("POLYGON (1 1, 2 2, 3 3, 1 1)").expr stX.dataType shouldEqual DoubleType diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_YBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_YBehaviors.scala index c0d9de6b8..6d7223631 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_YBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_YBehaviors.scala @@ -74,7 +74,7 @@ trait ST_YBehaviors extends MosaicSpatialQueryTest { noException should be thrownBy CodeGenerator.compile(code) - val sty = ST_Y(lit(1).expr, mc.expressionConfig) + val sty = ST_Y(lit(1).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy sty.genCode(ctx) } @@ -84,7 +84,7 @@ trait ST_YBehaviors extends MosaicSpatialQueryTest { val mc = mosaicContext mc.register(spark) - val stY = ST_Y(lit("POLYGON (1 1, 2 2, 3 3, 1 1)").expr, mc.expressionConfig) + val stY = ST_Y(lit("POLYGON (1 1, 2 2, 3 3, 1 1)").expr, mc.exprConfig) stY.child shouldEqual lit("POLYGON (1 1, 2 2, 3 3, 1 1)").expr stY.dataType shouldEqual DoubleType diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ZBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ZBehaviors.scala index 9e9b47919..50a5d0fd9 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ZBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_ZBehaviors.scala @@ -67,7 +67,7 @@ trait ST_ZBehaviors extends MosaicSpatialQueryTest { noException should be thrownBy CodeGenerator.compile(code) - val stZ = ST_Z(lit(1).expr, mc.expressionConfig) + val stZ = ST_Z(lit(1).expr, mc.exprConfig) val ctx = new CodegenContext an[Error] should be thrownBy stZ.genCode(ctx) } @@ -77,7 +77,7 @@ trait ST_ZBehaviors extends MosaicSpatialQueryTest { val mc = mosaicContext mc.register(spark) - val stZ = ST_Z(lit("POINT (2 3 4)").expr, mc.expressionConfig) + val stZ = ST_Z(lit("POINT (2 3 4)").expr, mc.exprConfig) stZ.child shouldEqual lit("POINT (2 3 4)").expr stZ.dataType shouldEqual DoubleType diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRIDBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRIDBehaviors.scala index b749cf34f..e90357763 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRIDBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRIDBehaviors.scala @@ -2,8 +2,10 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem +import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL import com.databricks.labs.mosaic.functions.MosaicContext import org.apache.spark.sql.QueryTest +import org.apache.spark.sql.catalyst.expressions.GenericRowWithSchema import org.apache.spark.sql.functions.lit import org.scalatest.matchers.should.Matchers._ @@ -25,6 +27,17 @@ trait RST_SetSRIDBehaviors extends QueryTest { .withColumn("result", rst_setsrid($"tile", lit(4326))) .select("result") + // debug + val sridTile = df.first.asInstanceOf[GenericRowWithSchema].get(0) + // info(s"set_srid result -> $sridTile") + val sridCreateInfo = sridTile.asInstanceOf[GenericRowWithSchema].getAs[Map[String, String]](2) + // info(s"srid createInfo -> $sridCreateInfo") + val sridRaster = MosaicRasterGDAL.readRaster(sridCreateInfo) + // info(s"get srid -> ${sridRaster.SRID}") + + sridRaster.SRID should be(4326) + sridRaster.destroy() // clean-up + rastersInMemory .createOrReplaceTempView("source") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala index e46852e5b..fa0ef8069 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala @@ -43,6 +43,7 @@ trait RST_TessellateBehaviors extends QueryTest { val result = gridTiles.select(explode(col("avg")).alias("a")).groupBy("a").count().collect() result.length should be(441) + info(s"tif example -> ${result.head}") val netcdf = spark.read .format("gdal") @@ -57,7 +58,7 @@ trait RST_TessellateBehaviors extends QueryTest { val netcdfResult = netcdfGridTiles.collect() netcdfResult.length should be(491) - + info(s"netcd example -> ${netcdfResult.head}") } } diff --git a/src/test/scala/com/databricks/labs/mosaic/functions/MosaicRegistryBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/functions/MosaicRegistryBehaviors.scala index e47f3c797..1fe2978f8 100644 --- a/src/test/scala/com/databricks/labs/mosaic/functions/MosaicRegistryBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/functions/MosaicRegistryBehaviors.scala @@ -14,14 +14,14 @@ import org.scalatest.matchers.should.Matchers.convertToAnyShouldWrapper trait MosaicRegistryBehaviors extends SharedSparkSession { def mosaicRegistry(): Unit = { - val expressionConfig = mosaicContext.expressionConfig + val exprConfig = mosaicContext.exprConfig val registry = spark.sessionState.functionRegistry val mosaicRegistry = MosaicRegistry(registry) - mosaicRegistry.registerExpression[RST_MetaData](expressionConfig) - mosaicRegistry.registerExpression[RST_MetaData]("rst_metadata_2", expressionConfig) - mosaicRegistry.registerExpression[RST_MetaData]("rst_metadata_3", RST_MetaData.builder(expressionConfig), expressionConfig) - mosaicRegistry.registerExpression[RST_MetaData](RST_MetaData.builder(expressionConfig), expressionConfig) + mosaicRegistry.registerExpression[RST_MetaData](exprConfig) + mosaicRegistry.registerExpression[RST_MetaData]("rst_metadata_2", exprConfig) + mosaicRegistry.registerExpression[RST_MetaData]("rst_metadata_3", RST_MetaData.builder(exprConfig), exprConfig) + mosaicRegistry.registerExpression[RST_MetaData](RST_MetaData.builder(exprConfig), exprConfig) spark.sessionState.functionRegistry.functionExists(FunctionIdentifier("rst_metadata")) shouldBe true spark.sessionState.functionRegistry.functionExists(FunctionIdentifier("rst_metadata_2")) shouldBe true diff --git a/src/test/scala/com/databricks/labs/mosaic/models/knn/SpatialKNNBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/models/knn/SpatialKNNBehaviors.scala index be9b5c402..7a2925f26 100644 --- a/src/test/scala/com/databricks/labs/mosaic/models/knn/SpatialKNNBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/models/knn/SpatialKNNBehaviors.scala @@ -3,14 +3,12 @@ package com.databricks.labs.mosaic.models.knn import com.databricks.labs.mosaic.core.index.{BNGIndexSystem, CustomIndexSystem, H3IndexSystem} import com.databricks.labs.mosaic.functions.MosaicContext import com.databricks.labs.mosaic.test.mocks.getBoroughs -import com.databricks.labs.mosaic.test.MosaicSpatialQueryTest import org.apache.spark.sql.{DataFrame, SparkSession} import org.apache.spark.sql.functions._ import org.scalatest.flatspec.AnyFlatSpec import org.scalatest.matchers.must.Matchers.{be, contain, noException} import org.scalatest.matchers.should.Matchers.convertToAnyShouldWrapper -import java.nio.file.Files trait SpatialKNNBehaviors { this: AnyFlatSpec => @@ -20,6 +18,9 @@ trait SpatialKNNBehaviors { this: AnyFlatSpec => val sc = spark import sc.implicits._ + // could use spark checkpoint (slower for this) + // sc.sparkContext.setCheckpointDir("/tmp/mosaic_tmp/spark_checkpoints") + val (resolution, distanceThreshold) = mc.getIndexSystem match { case H3IndexSystem => (3, 100.0) case BNGIndexSystem => (-3, 10000.0) @@ -33,21 +34,30 @@ trait SpatialKNNBehaviors { this: AnyFlatSpec => spark.sparkContext.setCheckpointDir(tempLocation) spark.sparkContext.setLogLevel("ERROR") + // uncomment for speed-up settings + val (kNeighbours, maxIterations, stopIterations) = (3, 2, 2) + val relaxCandidatesRange = 2 // relax landmarks found in candidates + + // uncomment for original (slower) + //val (kNeighbours, maxIterations, stopIterations) = (5, 10, 3) + //val relaxCandidatesRange = 0 // all landmarks must match + val knn = SpatialKNN(boroughs) .setUseTableCheckpoint(false) .setApproximate(false) - .setKNeighbours(5) + .setKNeighbours(kNeighbours) .setLandmarksFeatureCol("wkt") .setLandmarksRowID("landmark_id") .setCandidatesFeatureCol("wkt") .setCandidatesRowID("candidate_id") - .setMaxIterations(10) - .setEarlyStopIterations(3) + .setMaxIterations(maxIterations) + .setEarlyStopIterations(stopIterations) // note this is CRS specific .setDistanceThreshold(distanceThreshold) .setIndexResolution(resolution) - .setCheckpointTablePrefix(tempLocation) + .setCheckpointTablePrefix("checkpoint_table_knn") + info("... starting knn matches [no-approximation]") val matches = knn .transform(boroughs) .withColumn("left_hash", hash(col("wkt"))) @@ -56,22 +66,30 @@ trait SpatialKNNBehaviors { this: AnyFlatSpec => .collect() matches.map(r => r.getDouble(0)).max should be <= distanceThreshold // wkt_wkt_distance - matches.map(r => r.getInt(1)).max should be <= 10 // iteration - matches.map(r => r.getLong(2)).distinct.length should be(boroughs.count()) // landmarks_miid - matches.map(r => r.getLong(3)).distinct.length should be(boroughs.count()) // candidates_miid - matches.map(r => r.getInt(4)).max should be <= 5 // neighbour_number + matches.map(r => r.getInt(1)).max should be <= maxIterations // iteration + matches.map(r => r.getInt(4)).max should be <= kNeighbours // neighbour_number + matches.map(r => r.getLong(2)).distinct.length should be (boroughs.count()) // landmarks_miid + relaxCandidatesRange match { + // candidates_miid + case n if n > 0 => + val minus = boroughs.count() - n + val len = matches.map (r => r.getLong (3)).distinct.length + len >= minus && len <= boroughs.count() should be(true) + case _ => + matches.map (r => r.getLong (3)).distinct.length should be(boroughs.count()) + } noException should be thrownBy knn.getParams noException should be thrownBy knn.getMetrics + info("... starting knn write [no-approximation]") knn.write .overwrite() .save(s"$tempLocation/knn") + info("... starting knn load [no-approximation]") val loadedKnn = SpatialKNN.load(s"$tempLocation/knn") - knn.getParams should contain theSameElementsAs loadedKnn.getParams - } def behaviorApproximate(mosaicContext: MosaicContext, spark: SparkSession): Unit = { @@ -113,6 +131,7 @@ trait SpatialKNNBehaviors { this: AnyFlatSpec => .setIndexResolution(resolution) .setCheckpointTablePrefix(tempLocation) + info("... starting knn matches [behavior-approximation]") val matches = knn .transform(boroughs) .withColumn("left_hash", hash(col("wkt"))) @@ -129,10 +148,12 @@ trait SpatialKNNBehaviors { this: AnyFlatSpec => noException should be thrownBy knn.getParams noException should be thrownBy knn.getMetrics + info("... starting knn write [behavior-approximation]") knn.write .overwrite() .save(s"$tempLocation/knn") + info("... starting knn load [behavior-approximation]") val loadedKnn = SpatialKNN.read.load(s"$tempLocation/knn") knn.getParams should contain theSameElementsAs loadedKnn.getParams diff --git a/src/test/scala/com/databricks/labs/mosaic/models/knn/SpatialKNNTest.scala b/src/test/scala/com/databricks/labs/mosaic/models/knn/SpatialKNNTest.scala index 3108891e2..15d1c8228 100644 --- a/src/test/scala/com/databricks/labs/mosaic/models/knn/SpatialKNNTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/models/knn/SpatialKNNTest.scala @@ -13,6 +13,9 @@ import org.scalatest.flatspec.AnyFlatSpec class SpatialKNNTest extends AnyFlatSpec with SpatialKNNBehaviors with SparkSuite { "Mosaic" should "run SpatialKNN without approximation" in { + info("::: This is a long-running test :::") + + info("start of SpatialKNNTest [H3, JTS] ...") var conf = new SparkConf(false) .set(MOSAIC_INDEX_SYSTEM, "H3") .set(MOSAIC_GEOMETRY_API, "JTS") @@ -23,7 +26,9 @@ class SpatialKNNTest extends AnyFlatSpec with SpatialKNNBehaviors with SparkSuit var spark = withConf(conf) spark.sparkContext.setLogLevel("ERROR") it should behave like noApproximation(MosaicContext.build(H3IndexSystem, JTS), spark) + info("... end of SpatialKNNTest [H3, JTS]") + info("start of SpatialKNNTest [BNG, JTS] ...") conf = new SparkConf(false) .set(MOSAIC_INDEX_SYSTEM, "BNG") .set(MOSAIC_GEOMETRY_API, "JTS") @@ -34,7 +39,7 @@ class SpatialKNNTest extends AnyFlatSpec with SpatialKNNBehaviors with SparkSuit spark = withConf(conf) spark.sparkContext.setLogLevel("ERROR") it should behave like noApproximation(MosaicContext.build(BNGIndexSystem, JTS), spark) - + info("... end of SpatialKNNTest [BNG, JTS]") } //testAllCodegen("SpatialKNN behavior with approximation") { behaviorApproximate } diff --git a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala index af164221f..6ffe58a2a 100644 --- a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala +++ b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala @@ -30,7 +30,7 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { val conf = sparkConf val session = new MosaicTestSparkSession(conf) session.sparkContext.setLogLevel("ERROR") - mosaicCheckpointRootDir = FileUtils.createMosaicTempDir(prefix = getCheckpointRootDir) + mosaicCheckpointRootDir = FileUtils.createMosaicTmpDir(prefix = getCheckpointRootDir) Try(MosaicGDAL.enableGDAL(session)) session } @@ -44,7 +44,7 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { sc.conf.set(MOSAIC_GDAL_NATIVE, "true") sc.conf.set(MOSAIC_TEST_MODE, "true") sc.conf.set(MOSAIC_MANUAL_CLEANUP_MODE, "false") - sc.conf.set(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, "30") // default "30" + sc.conf.set(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, "30") sc.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT) sc.conf.set(MOSAIC_RASTER_CHECKPOINT, mosaicCheckpointRootDir) sc.conf.set(MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT) From 07972abd28949326d6c8ee17b996b0715d023e63 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Tue, 9 Jul 2024 20:30:46 -0400 Subject: [PATCH 14/60] local tests passing (rc1) --- .gitignore | 1 + CHANGELOG.md | 39 +- .../tests/testthat/testRasterFunctions.R | 10 +- R/sparkR-mosaic/tests.R | 4 +- .../tests/testthat/testRasterFunctions.R | 16 +- R/sparklyr-mosaic/tests.R | 4 +- docs/source/api/api.rst | 4 +- docs/source/api/raster-format-readers.rst | 100 +-- docs/source/api/raster-functions.rst | 496 +++++------ docs/source/api/rasterio-gdal-udfs.rst | 142 ++-- docs/source/api/spatial-aggregations.rst | 40 +- docs/source/api/vector-format-readers.rst | 2 +- docs/source/literature/videos.rst | 2 +- .../usage/automatic-sql-registration.rst | 6 +- docs/source/usage/install-gdal.rst | 12 +- .../EOGriddedSTAC/01. Search STACs.ipynb | 4 +- .../EOGriddedSTAC/02. Download STACs.ipynb | 2 +- .../04. Band Stacking + NDVI.ipynb | 12 +- .../EOGriddedSTAC/06. SAM Integration.ipynb | 22 +- .../mosaic_gdal_coral_bleaching.ipynb | 16 +- .../distributed_slice netcdf_files.ipynb | 2 +- python/mosaic/api/aggregators.py | 18 +- python/mosaic/api/gdal.py | 16 +- python/mosaic/api/raster.py | 346 ++++---- python/mosaic/core/mosaic_context.py | 2 +- python/test/test_checkpoint.py | 18 +- python/test/test_raster_functions.py | 2 +- .../test/utils/mosaic_test_case_with_gdal.py | 6 +- python/test/utils/spark_test_case.py | 2 +- scripts/docker/README.md | 2 +- scripts/docker/mosaic-docker.sh | 2 +- .../mosaic/core/raster/api/FormatLookup.scala | 272 ++++++ .../labs/mosaic/core/raster/api/GDAL.scala | 211 ++--- .../mosaic/core/raster/gdal/DatasetGDAL.scala | 350 ++++++-- .../mosaic/core/raster/gdal/GDALReader.scala | 14 +- .../mosaic/core/raster/gdal/GDALWriter.scala | 124 +-- .../mosaic/core/raster/gdal/PathGDAL.scala | 311 +++++-- .../core/raster/gdal/RasterBandGDAL.scala | 74 +- .../mosaic/core/raster/gdal/RasterGDAL.scala | 475 +++++++---- .../core/raster/io/CleanUpManager.scala | 2 +- .../mosaic/core/raster/io/RasterClassic.scala | 513 ------------ .../labs/mosaic/core/raster/io/RasterIO.scala | 426 +++++----- .../core/raster/operator/CombineAVG.scala | 6 +- .../operator/clip/RasterClipByVector.scala | 12 +- .../raster/operator/clip/VectorClipper.scala | 10 +- .../core/raster/operator/gdal/GDALInfo.scala | 2 +- .../raster/operator/gdal/GDALTranslate.scala | 2 +- .../core/raster/operator/gdal/GDALWarp.scala | 2 +- .../operator/gdal/OperatorOptions.scala | 2 +- .../raster/operator/merge/MergeBands.scala | 8 +- .../raster/operator/merge/MergeRasters.scala | 2 +- .../operator/pixel/PixelCombineRasters.scala | 2 +- .../raster/operator/proj/RasterProject.scala | 8 +- .../operator/retile/BalancedSubdivision.scala | 20 +- .../operator/retile/OverlappingTiles.scala | 9 +- .../operator/retile/RasterTessellate.scala | 19 +- .../core/raster/operator/retile/ReTile.scala | 12 +- .../operator/separate/SeparateBands.scala | 6 +- .../operator/transform/RasterTransform.scala | 12 +- .../mosaic/core/types/RasterTileType.scala | 24 +- .../mosaic/core/types/model/RasterTile.scala | 51 +- .../mosaic/datasource/OGRFileFormat.scala | 20 +- .../datasource/gdal/GDALFileFormat.scala | 12 +- .../mosaic/datasource/gdal/ReTileOnRead.scala | 67 +- .../mosaic/datasource/gdal/ReadAsPath.scala | 39 +- .../mosaic/datasource/gdal/ReadInMemory.scala | 35 +- .../mosaic/datasource/gdal/ReadStrategy.scala | 12 +- .../OGRMultiReadDataFrameReader.scala | 4 +- .../multiread/RasterAsGridReader.scala | 24 +- .../mosaic/expressions/raster/RST_Avg.scala | 4 +- .../expressions/raster/RST_BandMetaData.scala | 16 +- .../expressions/raster/RST_BoundingBox.scala | 10 +- .../mosaic/expressions/raster/RST_Clip.scala | 10 +- .../expressions/raster/RST_CombineAvg.scala | 6 +- .../raster/RST_CombineAvgAgg.scala | 6 +- .../expressions/raster/RST_Convolve.scala | 12 +- .../expressions/raster/RST_DerivedBand.scala | 6 +- .../raster/RST_DerivedBandAgg.scala | 6 +- .../expressions/raster/RST_Filter.scala | 12 +- .../expressions/raster/RST_FromBands.scala | 8 +- .../expressions/raster/RST_FromContent.scala | 35 +- .../expressions/raster/RST_FromFile.scala | 44 +- .../expressions/raster/RST_GeoReference.scala | 6 +- .../expressions/raster/RST_GetNoData.scala | 10 +- .../raster/RST_GetSubdataset.scala | 8 +- .../expressions/raster/RST_Height.scala | 6 +- .../expressions/raster/RST_InitNoData.scala | 10 +- .../expressions/raster/RST_IsEmpty.scala | 6 +- .../expressions/raster/RST_MakeTiles.scala | 53 +- .../expressions/raster/RST_MapAlgebra.scala | 8 +- .../mosaic/expressions/raster/RST_Max.scala | 4 +- .../expressions/raster/RST_Median.scala | 6 +- .../expressions/raster/RST_MemSize.scala | 8 +- .../mosaic/expressions/raster/RST_Merge.scala | 10 +- .../expressions/raster/RST_MergeAgg.scala | 6 +- .../expressions/raster/RST_MetaData.scala | 6 +- .../mosaic/expressions/raster/RST_Min.scala | 4 +- .../mosaic/expressions/raster/RST_NDVI.scala | 8 +- .../expressions/raster/RST_NumBands.scala | 6 +- .../expressions/raster/RST_PixelHeight.scala | 6 +- .../expressions/raster/RST_PixelWidth.scala | 6 +- .../raster/RST_RasterToGridAvg.scala | 6 +- .../raster/RST_RasterToGridCount.scala | 6 +- .../raster/RST_RasterToGridMax.scala | 6 +- .../raster/RST_RasterToGridMedian.scala | 6 +- .../raster/RST_RasterToGridMin.scala | 6 +- .../raster/RST_RasterToWorldCoord.scala | 8 +- .../raster/RST_RasterToWorldCoordX.scala | 8 +- .../raster/RST_RasterToWorldCoordY.scala | 8 +- .../expressions/raster/RST_ReTile.scala | 4 +- .../expressions/raster/RST_Rotation.scala | 6 +- .../mosaic/expressions/raster/RST_SRID.scala | 6 +- .../expressions/raster/RST_ScaleX.scala | 6 +- .../expressions/raster/RST_ScaleY.scala | 6 +- .../raster/RST_SeparateBands.scala | 6 +- .../expressions/raster/RST_SetNoData.scala | 10 +- .../expressions/raster/RST_SetSRID.scala | 18 +- .../mosaic/expressions/raster/RST_SkewX.scala | 6 +- .../mosaic/expressions/raster/RST_SkewY.scala | 6 +- .../expressions/raster/RST_Subdatasets.scala | 6 +- .../expressions/raster/RST_Subdivide.scala | 2 +- .../expressions/raster/RST_Summary.scala | 6 +- .../expressions/raster/RST_Tessellate.scala | 6 +- .../raster/RST_ToOverlappingTiles.scala | 6 +- .../expressions/raster/RST_TryOpen.scala | 6 +- .../expressions/raster/RST_UpperLeftX.scala | 6 +- .../expressions/raster/RST_UpperLeftY.scala | 6 +- .../mosaic/expressions/raster/RST_Width.scala | 6 +- .../raster/RST_WorldToRasterCoord.scala | 8 +- .../raster/RST_WorldToRasterCoordX.scala | 8 +- .../raster/RST_WorldToRasterCoordY.scala | 8 +- .../mosaic/expressions/raster/RST_Write.scala | 43 +- .../raster/base/Raster1ArgExpression.scala | 18 +- .../raster/base/Raster2ArgExpression.scala | 18 +- .../base/RasterArray1ArgExpression.scala | 8 +- .../base/RasterArray2ArgExpression.scala | 8 +- .../raster/base/RasterArrayExpression.scala | 10 +- .../raster/base/RasterBandExpression.scala | 22 +- .../raster/base/RasterExpression.scala | 18 +- .../base/RasterExpressionSerialization.scala | 6 +- .../base/RasterGeneratorExpression.scala | 14 +- .../raster/base/RasterGridExpression.scala | 10 +- .../RasterTessellateGeneratorExpression.scala | 15 +- .../raster/base/RasterToGridExpression.scala | 18 +- .../mosaic/expressions/raster/package.scala | 21 +- .../expressions/util/OGRReadeWithOffset.scala | 13 +- .../labs/mosaic/functions/ExprConfig.scala | 52 +- .../labs/mosaic/functions/MosaicContext.scala | 47 +- .../labs/mosaic/gdal/MosaicGDAL.scala | 75 +- .../com/databricks/labs/mosaic/package.scala | 16 +- .../labs/mosaic/utils/FileUtils.scala | 37 +- .../labs/mosaic/utils/PathUtils.scala | 776 +++++++++++++----- .../core/raster/gdal/TestDatasetGDAL.scala | 239 ++++++ .../core/raster/gdal/TestPathGDAL.scala | 73 ++ .../{ => gdal}/TestRasterBandGDAL.scala | 13 +- .../raster/{ => gdal}/TestRasterGDAL.scala | 105 +-- .../datasource/GDALFileFormatTest.scala | 21 +- .../mosaic/datasource/OGRFileFormatTest.scala | 27 +- .../multiread/RasterAsGridReaderTest.scala | 334 ++++---- .../expressions/raster/RST_AvgBehaviors.scala | 9 +- .../raster/RST_BandMetadataBehaviors.scala | 11 +- .../raster/RST_BoundingBoxBehaviors.scala | 10 +- .../raster/RST_ClipBehaviors.scala | 30 +- .../raster/RST_CombineAvgAggBehaviors.scala | 10 +- .../raster/RST_CombineAvgBehaviors.scala | 10 +- .../raster/RST_ConvolveBehaviors.scala | 10 +- .../raster/RST_DerivedBandAggBehaviors.scala | 10 +- .../raster/RST_DerivedBandBehaviors.scala | 10 +- .../raster/RST_FilterBehaviors.scala | 10 +- .../raster/RST_FromBandsBehaviors.scala | 10 +- .../raster/RST_FromContentBehaviors.scala | 12 +- .../raster/RST_FromFileBehaviors.scala | 10 +- .../raster/RST_GeoReferenceBehaviors.scala | 10 +- .../raster/RST_GetNoDataBehaviors.scala | 10 +- .../raster/RST_GetSubdatasetBehaviors.scala | 10 +- .../raster/RST_HeightBehaviors.scala | 10 +- .../raster/RST_InitNoDataBehaviors.scala | 10 +- .../raster/RST_IsEmptyBehaviors.scala | 10 +- .../raster/RST_MakeTilesBehaviors.scala | 11 +- .../raster/RST_MapAlgebraBehaviors.scala | 10 +- .../expressions/raster/RST_MaxBehaviors.scala | 4 +- .../raster/RST_MedianBehaviors.scala | 9 +- .../raster/RST_MemSizeBehaviors.scala | 10 +- .../raster/RST_MergeAggBehaviors.scala | 10 +- .../raster/RST_MergeBehaviors.scala | 10 +- .../raster/RST_MetadataBehaviors.scala | 10 +- .../expressions/raster/RST_MinBehaviors.scala | 9 +- .../raster/RST_NDVIBehaviors.scala | 10 +- .../raster/RST_NumBandsBehaviors.scala | 10 +- .../raster/RST_PixelCountBehaviors.scala | 19 +- .../raster/RST_PixelHeightBehaviors.scala | 10 +- .../raster/RST_PixelWidthBehaviors.scala | 10 +- .../raster/RST_RasterToGridAvgBehaviors.scala | 10 +- .../RST_RasterToGridCountBehaviors.scala | 10 +- .../raster/RST_RasterToGridMaxBehaviors.scala | 10 +- .../RST_RasterToGridMedianBehaviors.scala | 10 +- .../raster/RST_RasterToGridMinBehaviors.scala | 10 +- .../RST_RasterToWorldCoordBehaviors.scala | 10 +- .../RST_RasterToWorldCoordXBehaviors.scala | 10 +- .../RST_RasterToWorldCoordYBehaviors.scala | 10 +- .../raster/RST_ReTileBehaviors.scala | 11 +- .../raster/RST_RotationBehaviors.scala | 10 +- .../raster/RST_SRIDBehaviors.scala | 10 +- .../raster/RST_ScaleXBehaviors.scala | 10 +- .../raster/RST_ScaleYBehaviors.scala | 10 +- .../raster/RST_SeparateBandsBehaviors.scala | 9 +- .../raster/RST_SetNoDataBehaviors.scala | 10 +- .../raster/RST_SetSRIDBehaviors.scala | 18 +- .../raster/RST_SkewXBehaviors.scala | 10 +- .../raster/RST_SkewYBehaviors.scala | 10 +- .../raster/RST_SubdatasetsBehaviors.scala | 10 +- .../raster/RST_SummaryBehaviors.scala | 10 +- .../raster/RST_TessellateBehaviors.scala | 18 +- .../RST_ToOverlappingTilesBehaviors.scala | 14 +- .../raster/RST_TransformBehaviors.scala | 10 +- .../raster/RST_TryOpenBehaviors.scala | 11 +- .../raster/RST_UpperLeftXBehaviors.scala | 10 +- .../raster/RST_UpperLeftYBehaviors.scala | 10 +- .../raster/RST_WidthBehaviors.scala | 10 +- .../RST_WorldToRasterCoordBehaviors.scala | 10 +- .../RST_WorldToRasterCoordXBehaviors.scala | 10 +- .../RST_WorldToRasterCoordYBehaviors.scala | 10 +- .../raster/RST_WriteBehaviors.scala | 43 +- .../knn/GridRingNeighboursBehaviors.scala | 19 +- .../models/knn/SpatialKNNBehaviors.scala | 26 +- .../labs/mosaic/utils/PathUtilsTest.scala | 519 ++++++++++++ .../sql/test/SharedSparkSessionGDAL.scala | 19 +- 227 files changed, 5153 insertions(+), 3303 deletions(-) delete mode 100644 src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterClassic.scala create mode 100644 src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestDatasetGDAL.scala create mode 100644 src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestPathGDAL.scala rename src/test/scala/com/databricks/labs/mosaic/core/raster/{ => gdal}/TestRasterBandGDAL.scala (91%) rename src/test/scala/com/databricks/labs/mosaic/core/raster/{ => gdal}/TestRasterGDAL.scala (78%) create mode 100644 src/test/scala/com/databricks/labs/mosaic/utils/PathUtilsTest.scala diff --git a/.gitignore b/.gitignore index e979b9e39..4b5435530 100644 --- a/.gitignore +++ b/.gitignore @@ -193,3 +193,4 @@ docker/.m2/ /scripts/docker/m2/pl/ /scripts/docker/m2/xml-apis/ /scripts/docker/m2/xmlpull/ +/checkpoint_table_knn/ diff --git a/CHANGELOG.md b/CHANGELOG.md index 0edd3c8f8..5a341775a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,33 +3,36 @@ various enhancements relating to our productized geospatial APIs): - Significant streamlining of internal GDAL `Dataset` handling to include "hydrating" (loading the object) more lazily - Dropped "Mosaic" from the serialized internal objects: `MosaicRasterTile`, `MosaicRasterGDAL`, and `MosaicRasterBandGDAL` - - All newly generated `RasterTile` objects store the raster payload (`BinaryType` | `StringType` | GDAL `Dataset`) to + - All newly generated `RasterTile` objects store the tile payload (`BinaryType` | `StringType` | GDAL `Dataset`) to the configured fuse checkpoint dir (see below); RasterTiles generated in 0.4.1 and 0.4.2 can be loaded as-is (structure was different prior to that) - Due to release of numpy 2.0 which has breaking changes with GDAL, numpy now limited to "<2.0,>=1.21.5" to match DBR minimum - Pyspark requirement removed from python setup.cfg as it is supplied by DBR - Python version limited to "<3.11,>=3.10" for DBR - iPython dependency limited to "<8.11,>=7.4.2" for both DBR and keplergl-jupyter -- Expanded support for fuse-based checkpointing (persisted raster storage), managed through: - - spark config `spark.databricks.labs.mosaic.raster.checkpoint` +- Expanded support for fuse-based checkpointing (persisted tile storage), managed through: + - spark config `spark.databricks.labs.mosaic.tile.checkpoint` - python: `mos.enable_gdal(spark, with_checkpoint_dir=dir)` - additional functions include `gdal.update_checkpoint_dir`, and `gdal.reset_checkpoint` - scala: `MosaicGDAL.enableGDALWithCheckpoint(spark, dir)` (similar bindings to python as well) - Local files generally are no longer eagerly deleted (disposed) but are controlled through `spark.databricks.labs.mosaic.manual.cleanup.mode` and `spark.databricks.labs.mosaic.cleanup.age.limit.minutes` along with existing ability to specify the session - local storage root dir with `spark.databricks.labs.mosaic.raster.tmp.prefix` + local storage root dir with `spark.databricks.labs.mosaic.tile.tmp.prefix` - `RST_PixelCount` now supports optional 'countNoData' and 'countMask' (defaults are `false`, can now be `true`) to optionally get full - pixel counts where mask is 0.0 and noData is what is configured in the raster + pixel counts where mask is 0.0 and noData is what is configured in the tile - Added `RST_Write` to save a generated 'tile' to a specified directory (e.g. fuse) location using its GDAL driver and - raster data / rawPath; useful for formalizing the rawPath when writing a Lakehouse table (allowing removal of interim + tile data / rawPath; useful for formalizing the rawPath when writing a Lakehouse table (allowing removal of interim checkpointed data) - Improved `raster_to_grid` reader performance by using checkpointing for interim steps and adjusting repartitioning; default read strategy for this reader and its underlying `.format("gdal")` reader is "as_path" instead of "in_memory" +- Built-in readers now support option "uriDeepCheck" to handle (mostly strip out) file path URI parts beyond "file:", "dbfs:", + and various common GDAL formats, see `FormatLookup` for lists; also new config `spark.databricks.labs.mosaic.uri.deep.check` + allows global handling outside of readers, default is `false`. - `RST_ReTile`, `RST_ToOverlappingTiles`, `RST_Tessellate`, `RST_SeparateBands` now use checkpoint dir - `RST_Clip` GDAL Warp option `CUTLINE_ALL_TOUCHED` configurable (default is `true`, can now be `false`); also, setting SpatialReferenceSystem in the generated Shapefile Feature Layer (along with the WKB 'geometry' field as before) -- `RST_MemSize` now returns sum of pixels * datatype bytes as a fallback if size cannot be gotten from a raster file +- `RST_MemSize` now returns sum of pixels * datatype bytes as a fallback if size cannot be gotten from a tile file (e.g. with in-memory only handling), -1 if dataset is null; handling split conditions where size < 1 - Python bindings added for `RST_Avg`, `RST_Max`, `RST_Median`, `RST_Min`, and `RST_PixelCount`; also added missing 'driver' param documented for `RST_FromContent`, missing docs added for `RST_SetSRID`, and standardized `RST_ToOverlappingTiles` @@ -54,16 +57,16 @@ ## v0.4.1 [DBR 13.3 LTS] - Fixed python bindings for MosaicAnalyzer functions. - Added tiller functions, ST_AsGeoJSONTile and ST_AsMVTTile, for creating GeoJSON and MVT tiles as aggregations of geometries. -- Added filter and convolve functions for raster data. +- Added filter and convolve functions for tile data. - Raster tile schema changed to be >. - Raster tile metadata will contain driver, parentPath and rawPath. - Raster tile metadata will contain warnings and errors in case of failures. -- All raster functions ensure rasters are TILED and not STRIPED when appropriate. +- All tile functions ensure rasters are TILED and not STRIPED when appropriate. - GDAL cache memory has been decreased to 512MB to reduce memory usage and competition with Spark. -- Add RST_MakeTiles that allows for different raster creations. +- Add RST_MakeTiles that allows for different tile creations. - Rasters can now be passed as file pointers using checkpoint location. -- Added logic to handle zarr format for raster data. -- Added RST_SeparateBands to separate bands from a raster for NetCDF and Zarr formats. +- Added logic to handle zarr format for tile data. +- Added RST_SeparateBands to separate bands from a tile for NetCDF and Zarr formats. ## v0.4.0 [DBR 13.3 LTS] - First release for DBR 13.3 LTS which is Ubuntu Jammy and Spark 3.4.1. Not backwards compatible, meaning it will not run on prior DBRs; requires either a Photon DBR or a ML Runtime (__Standard, non-Photon DBR no longer allowed__). @@ -75,7 +78,7 @@ ## v0.3.14 [DBR < 13] - Fixes for Warning and Error messages on mosaic_enable call. -- Performance improvements for raster functions. +- Performance improvements for tile functions. - Fix support for GDAL configuration via spark config (use 'spark.databricks.labs.mosaic.gdal.' prefix). ## v0.3.13 @@ -88,8 +91,8 @@ ## v0.3.12 - Make JTS default Geometry Provider -- Add raster tile functions. -- Expand the support for raster manipulation. +- Add tile tile functions. +- Expand the support for tile manipulation. - Add abstractions for running distributed gdal_translate, gdalwarp, gdalcalc, etc. - Add RST_BoundingBox, RST_Clip, RST_CombineAvg, RST_CombineAvgAgg, RST_FromBands, RST_FromFile, RST_GetNoData, RST_InitNoData, RST_Merge, RST_MergeAgg, RST_NDVI, RST_ReTile, RST_SetNoData, RST_Subdivide @@ -121,10 +124,10 @@ - Fixed automatic SQL registration with GDAL ## v0.3.9 -- Fixed k-ring interpolation on raster data read +- Fixed k-ring interpolation on tile data read ## v0.3.8 -- Added readers for default GDAL raster drivers (https://gdal.org/drivers/raster/index.html) +- Added readers for default GDAL tile drivers (https://gdal.org/drivers/raster/index.html) - TIFF - COG - NetCDF @@ -142,7 +145,7 @@ - Fixed pip release publish script ## v0.3.6 -- Added GDAL and 32 rst_* raster functions: +- Added GDAL and 32 rst_* tile functions: - RST_BandMetaData - RST_GeoReference - RST_IsEmpty diff --git a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R index 476976dc2..3a4d02e86 100644 --- a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R @@ -2,7 +2,7 @@ generate_singleband_raster_df <- function() { read.df( rawPath = "sparkrMosaic/tests/testthat/data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", source = "gdal", - raster.read.strategy = "in_memory" + tile.read.strategy = "in_memory" ) } @@ -19,7 +19,7 @@ test_that("mosaic can read single-band GeoTiff", { }) -test_that("scalar raster functions behave as intended", { +test_that("scalar tile functions behave as intended", { sdf <- generate_singleband_raster_df() sdf <- withColumn(sdf, "rst_rastertogridavg", rst_rastertogridavg(column("tile"), lit(9L))) sdf <- withColumn(sdf, "rst_rastertogridcount", rst_rastertogridcount(column("tile"), lit(9L))) @@ -44,7 +44,7 @@ test_that("scalar raster functions behave as intended", { expect_no_error(write.df(sdf, source = "noop", mode = "overwrite")) }) -test_that("raster flatmap functions behave as intended", { +test_that("tile flatmap functions behave as intended", { retiled_sdf <- generate_singleband_raster_df() retiled_sdf <- withColumn(retiled_sdf, "rst_retile", rst_retile(column("tile"), lit(1200L), lit(1200L))) @@ -70,7 +70,7 @@ test_that("raster flatmap functions behave as intended", { expect_equal(nrow(overlap_sdf), 87) }) -test_that("raster aggregation functions behave as intended", { +test_that("tile aggregation functions behave as intended", { collection_sdf <- generate_singleband_raster_df() collection_sdf <- withColumn(collection_sdf, "extent", st_astext(rst_boundingbox(column("tile")))) collection_sdf <- withColumn(collection_sdf, "tile", rst_tooverlappingtiles(column("tile"), lit(200L), lit(200L), lit(10L))) @@ -117,7 +117,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { raster_sdf <- read.df( rawPath = "sparkrMosaic/tests/testthat/data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc", source = "gdal", - raster.read.strategy = "in_memory" + tile.read.strategy = "in_memory" ) raster_sdf <- withColumn(raster_sdf, "tile", rst_separatebands(column("tile"))) diff --git a/R/sparkR-mosaic/tests.R b/R/sparkR-mosaic/tests.R index 3824c9d29..c2f1e6c5f 100644 --- a/R/sparkR-mosaic/tests.R +++ b/R/sparkR-mosaic/tests.R @@ -26,8 +26,8 @@ spark <- sparkR.session( master = "local[*]" ,sparkJars = mosaic_jar_path, sparkConfig = list( - spark.databricks.labs.mosaic.raster.tmp.prefix = paste0(pwd, "/mosaic_tmp", sep="") - ,spark.databricks.labs.mosaic.raster.checkpoint = paste0(pwd, "/mosaic_checkpoint", sep="") + spark.databricks.labs.mosaic.tile.tmp.prefix = paste0(pwd, "/mosaic_tmp", sep="") + ,spark.databricks.labs.mosaic.tile.checkpoint = paste0(pwd, "/mosaic_checkpoint", sep="") ) ) enableMosaic() diff --git a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R index edf08f8ca..4fdd0037c 100644 --- a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R @@ -1,10 +1,10 @@ generate_singleband_raster_df <- function() { spark_read_source( sc, - name = "raster", + name = "tile", source = "gdal", rawPath = "data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", - options = list("raster.read.strategy" = "in_memory") + options = list("tile.read.strategy" = "in_memory") ) } @@ -23,7 +23,7 @@ test_that("mosaic can read single-band GeoTiff", { }) -test_that("scalar raster functions behave as intended", { +test_that("scalar tile functions behave as intended", { sdf <- generate_singleband_raster_df() %>% mutate(rst_bandmetadata = rst_bandmetadata(tile, 1L)) %>% mutate(rst_boundingbox = rst_boundingbox(tile)) %>% @@ -73,7 +73,7 @@ test_that("scalar raster functions behave as intended", { expect_no_error(spark_write_source(sdf, "noop", mode = "overwrite")) }) -test_that("raster flatmap functions behave as intended", { +test_that("tile flatmap functions behave as intended", { retiled_sdf <- generate_singleband_raster_df() %>% mutate(rst_retile = rst_retile(tile, 1200L, 1200L)) @@ -100,7 +100,7 @@ test_that("raster flatmap functions behave as intended", { }) -test_that("raster aggregation functions behave as intended", { +test_that("tile aggregation functions behave as intended", { collection_sdf <- generate_singleband_raster_df() %>% mutate(extent = st_astext(rst_boundingbox(tile))) %>% mutate(tile = rst_tooverlappingtiles(tile, 200L, 200L, 10L)) @@ -157,12 +157,12 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { name = "raster_raw", source = "gdal", rawPath = "data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc", - options = list("raster.read.strategy" = "in_memory") + options = list("tile.read.strategy" = "in_memory") ) %>% mutate(tile = rst_separatebands(tile)) %>% - sdf_register("raster") + sdf_register("tile") - indexed_raster_sdf <- sdf_sql(sc, "SELECT tile, element_at(rst_metadata(tile), 'NC_GLOBAL#GDAL_MOSAIC_BAND_INDEX') as timestep FROM raster") %>% + indexed_raster_sdf <- sdf_sql(sc, "SELECT tile, element_at(rst_metadata(tile), 'NC_GLOBAL#GDAL_MOSAIC_BAND_INDEX') as timestep FROM tile") %>% filter(timestep == 21L) %>% mutate(tile = rst_setsrid(tile, 4326L)) %>% mutate(tile = rst_tooverlappingtiles(tile, 20L, 20L, 10L)) %>% diff --git a/R/sparklyr-mosaic/tests.R b/R/sparklyr-mosaic/tests.R index 5e8708185..9e776551f 100644 --- a/R/sparklyr-mosaic/tests.R +++ b/R/sparklyr-mosaic/tests.R @@ -21,8 +21,8 @@ print(paste("Looking for mosaic jar in", mosaic_jar_path)) config <- sparklyr::spark_config() config$`sparklyr.jars.default` <- c(mosaic_jar_path) -config$`spark.databricks.labs.mosaic.raster.tmp.prefix` <- paste0(getwd(), "/mosaic_tmp", sep="") -config$`spark.databricks.labs.mosaic.raster.checkpoint` <- paste0(getwd(), "/mosaic_checkpoint", sep="") +config$`spark.databricks.labs.mosaic.tile.tmp.prefix` <- paste0(getwd(), "/mosaic_tmp", sep="") +config$`spark.databricks.labs.mosaic.tile.checkpoint` <- paste0(getwd(), "/mosaic_checkpoint", sep="") sc <- spark_connect(master="local[*]", config=config) enableMosaic(sc) diff --git a/docs/source/api/api.rst b/docs/source/api/api.rst index 6503f91db..361b26cd5 100644 --- a/docs/source/api/api.rst +++ b/docs/source/api/api.rst @@ -5,12 +5,12 @@ API Documentation :maxdepth: 2 vector-format-readers - raster-format-readers + tile-format-readers geometry-constructors geometry-accessors spatial-functions spatial-indexing spatial-predicates spatial-aggregations - raster-functions + tile-functions rasterio-gdal-udfs \ No newline at end of file diff --git a/docs/source/api/raster-format-readers.rst b/docs/source/api/raster-format-readers.rst index 7564c299f..6783a22bb 100644 --- a/docs/source/api/raster-format-readers.rst +++ b/docs/source/api/raster-format-readers.rst @@ -5,60 +5,60 @@ Raster Format Readers Intro ##### -Mosaic provides spark readers for raster files supported by GDAL OGR drivers. +Mosaic provides spark readers for tile files supported by GDAL OGR drivers. Only the drivers that are built by default are supported. Here are some common useful file formats: - * `GTiff `__ (GeoTiff) using .tif file extension - * `COG `__ (Cloud Optimized GeoTiff) using .tif file extension - * `HDF4 `__ using .hdf file extension - * `HDF5 `__ using .h5 file extension - * `NetCDF `__ using .nc file extension - * `JP2ECW `__ using .jp2 file extension - * `JP2KAK `__ using .jp2 file extension - * `JP2OpenJPEG `__ using .jp2 file extension - * `PDF `__ using .pdf file extension - * `PNG `__ using .png file extension - * `VRT `__ using .vrt file extension - * `XPM `__ using .xpm file extension - * `GRIB `__ using .grb file extension - * `Zarr `__ using .zarr file extension - -For more information please refer to gdal `raster driver `__ documentation. + * `GTiff `__ (GeoTiff) using .tif file extension + * `COG `__ (Cloud Optimized GeoTiff) using .tif file extension + * `HDF4 `__ using .hdf file extension + * `HDF5 `__ using .h5 file extension + * `NetCDF `__ using .nc file extension + * `JP2ECW `__ using .jp2 file extension + * `JP2KAK `__ using .jp2 file extension + * `JP2OpenJPEG `__ using .jp2 file extension + * `PDF `__ using .pdf file extension + * `PNG `__ using .png file extension + * `VRT `__ using .vrt file extension + * `XPM `__ using .xpm file extension + * `GRIB `__ using .grb file extension + * `Zarr `__ using .zarr file extension + +For more information please refer to gdal `tile driver `__ documentation. Mosaic provides two flavors of the readers: * :code:`spark.read.format("gdal")` for reading 1 file per spark task - * :code:`mos.read().format("raster_to_grid")` reader that automatically converts raster to grid. + * :code:`mos.read().format("raster_to_grid")` reader that automatically converts tile to grid. spark.read.format("gdal") ************************* -A base Spark SQL data source for reading GDAL raster data sources. -It reads metadata of the raster and exposes the direct paths for the raster files. +A base Spark SQL data source for reading GDAL tile data sources. +It reads metadata of the tile and exposes the direct paths for the tile files. The output of the reader is a DataFrame with the following columns (provided in order): * :code:`rawPath` - rawPath read (StringType) - * :code:`modificationTime` - last modification of the raster (TimestampType) - * :code:`length` - size of the raster, e.g. memory size (LongType) - * :code:`uuid` - unique identifier for the raster (LongType) - * :code:`x_Size` - width of the raster in pixels (IntegerType) - * :code:`y_size` - height of the raster in pixels (IntegerType) - * :code:`bandCount` - number of bands in the raster (IntegerType) - * :code:`metadata` - raster metadata (MapType(StringType, StringType)) - * :code:`subdatasets` - raster subdatasets (MapType(StringType, StringType)) - * :code:`srid` - raster spatial reference system identifier (IntegerType) - * :code:`tile` - loaded raster tile (StructType - RasterTileType) + * :code:`modificationTime` - last modification of the tile (TimestampType) + * :code:`length` - size of the tile, e.g. memory size (LongType) + * :code:`uuid` - unique identifier for the tile (LongType) + * :code:`x_Size` - width of the tile in pixels (IntegerType) + * :code:`y_size` - height of the tile in pixels (IntegerType) + * :code:`bandCount` - number of bands in the tile (IntegerType) + * :code:`metadata` - tile metadata (MapType(StringType, StringType)) + * :code:`subdatasets` - tile subdatasets (MapType(StringType, StringType)) + * :code:`srid` - tile spatial reference system identifier (IntegerType) + * :code:`tile` - loaded tile tile (StructType - RasterTileType) .. figure:: ../images/gdal-reader.png :figclass: doc-figure .. function:: format("gdal") - Loads a GDAL raster file and returns the result as a DataFrame. + Loads a GDAL tile file and returns the result as a DataFrame. It uses the standard spark reader patthern of :code:`spark.read.format(*).option(*).load(*)`. - :param rawPath: rawPath to the raster file on dbfs + :param rawPath: rawPath to the tile file on dbfs :type rawPath: Column(StringType) :rtype: DataFrame @@ -69,24 +69,24 @@ The output of the reader is a DataFrame with the following columns (provided in df = spark.read.format("gdal")\ .option("driverName", "GTiff")\ - .load("dbfs:/rawPath/to/raster.tif") + .load("dbfs:/rawPath/to/tile.tif") df.show() +---------------------------------------------------------------------------------------------------------------+------+------+----------+---------------------+--------------------+-----+----------------------+ | tile| ySize| xSize| bandCount| metadata| subdatasets| srid| proj4Str| +---------------------------------------------------------------------------------------------------------------+------+------+----------+---------------------+--------------------+-----+----------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | 100 | 100 | 1 | {AREA_OR_POINT=Po...| null| 4326| +proj=longlat +da...| + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | 100 | 100 | 1 | {AREA_OR_POINT=Po...| null| 4326| +proj=longlat +da...| +---------------------------------------------------------------------------------------------------------------+------+------+----------+---------------------+--------------------+-----+----------------------+ .. code-tab:: scala val df = spark.read.format("gdal") .option("driverName", "GTiff") - .load("dbfs:/rawPath/to/raster.tif") + .load("dbfs:/rawPath/to/tile.tif") df.show() +---------------------------------------------------------------------------------------------------------------+------+------+----------+---------------------+--------------------+-----+----------------------+ | tile| ySize| xSize| bandCount| metadata| subdatasets| srid| proj4Str| +---------------------------------------------------------------------------------------------------------------+------+------+----------+---------------------+--------------------+-----+----------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | 100 | 100 | 1 | {AREA_OR_POINT=Po...| null| 4326| +proj=longlat +da...| + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | 100 | 100 | 1 | {AREA_OR_POINT=Po...| null| 4326| +proj=longlat +da...| +---------------------------------------------------------------------------------------------------------------+------+------+----------+---------------------+--------------------+-----+----------------------+ .. note:: @@ -96,42 +96,44 @@ The output of the reader is a DataFrame with the following columns (provided in .. warning:: Issue 350: https://github.com/databrickslabs/mosaic/issues/350 - The raster reader 'driverName' option has to match the names provided in the above list. + The tile reader 'driverName' option has to match the names provided in the above list. For example, if you want to read a GeoTiff file, you have to use the following option: .option("driverName", "GTiff") instead of .option("driverName", "tif"). mos.read().format("raster_to_grid") *********************************** -Reads a GDAL raster file and converts it to a grid. +Reads a GDAL tile file and converts it to a grid. It uses a pattern similar to standard :code:`spark.read.format(*).option(*).load(*)` pattern. The only difference is that it uses :code:`mos.read()` instead of :code:`spark.read()`. -The raster pixels are converted to grid cells using specified combiner operation (default is mean). -If the raster pixels are larger than the grid cells, the cell values can be calculated using interpolation. +The tile pixels are converted to grid cells using specified combiner operation (default is mean). +If the tile pixels are larger than the grid cells, the cell values can be calculated using interpolation. The interpolation method used is Inverse Distance Weighting (IDW) where the distance function is a k_ring distance of the grid. The reader supports the following options: - * :code:`extensions` (default "*") - raster file extensions, optionally separated by ";" (StringType), + * :code:`extensions` (default "*") - tile file extensions, optionally separated by ";" (StringType), e.g. "grib;grb" or "*" or ".tif" or "tif" (what the file ends with will be tested), case insensitive * :code:`'vsizip` (default false) - if the rasters are zipped files, set this to true (BooleanType) * :code:`resolution` (default 0) - resolution of the output grid (IntegerType) - * :code:`combiner` (default "mean") - combiner operation to use when converting raster to grid (StringType), options: + * :code:`combiner` (default "mean") - combiner operation to use when converting tile to grid (StringType), options: "mean", "min", "max", "median", "count", "average", "avg" - * :code:`kRingInterpolate` (default 0) - if the raster pixels are larger than the grid cells, use k_ring + * :code:`driverName` (default "") - when the extension of the file is not enough, specify the driver (e.g. .zips) (StringType) + * :code:`kRingInterpolate` (default 0) - if the tile pixels are larger than the grid cells, use k_ring interpolation with n = kRingInterpolate (IntegerType) * :code:`nPartitions` (default ) - you can specify the starting number of partitions, will grow (x10 up to 10K) for retile and/or tessellate (IntegerType) * :code:`retile` (default true) - recommended to re-tile to smaller tiles (BooleanType) * :code:`tileSize` (default 256) - size of the re-tiled tiles, tiles are always squares of tileSize x tileSize (IntegerType) - * :code:`subdatasetName` (default "")- if the raster has subdatasets, select a specific subdataset by name (StringType) + * :code:`subdatasetName` (default "")- if the tile has subdatasets, select a specific subdataset by name (StringType) + * :code:`uriDeepCheck` (default "false") - specify whether more extensive testing of known URI parts is needed (StringType) .. function:: format("raster_to_grid") - Loads a GDAL raster file and returns the result as a DataFrame. + Loads a GDAL tile file and returns the result as a DataFrame. It uses the standard spark reader pattern of :code:`mos.read().format(*).option(*).load(*)`. - :param rawPath: rawPath to the raster file on dbfs + :param rawPath: rawPath to the tile file on dbfs :type rawPath: Column(StringType) :rtype: DataFrame @@ -147,7 +149,7 @@ The reader supports the following options: .option("retile", "true")\ .option("tileSize", "1000")\ .option("kRingInterpolate", "2")\ - .load("dbfs:/rawPath/to/raster.tif") + .load("dbfs:/rawPath/to/tile.tif") df.show() +--------+--------+------------------+ |band_id |cell_id |cell_value | @@ -167,7 +169,7 @@ The reader supports the following options: .option("retile", "true") .option("tileSize", "1000") .option("kRingInterpolate", "2") - .load("dbfs:/rawPath/to/raster.tif") + .load("dbfs:/rawPath/to/tile.tif") df.show() +--------+--------+------------------+ |band_id |cell_id |cell_value | @@ -182,7 +184,7 @@ The reader supports the following options: To improve performance, for 0.4.3+ gdal read strategy :code:`as_path` is used and stores interim tiles in the configured checkpoint directory; also, retile and/or tessellate phases store interim tiles in the configured checkpoint directory, with the combiner phase returning either :code:`BinaryType` or :code:`StringType` for the - :code:`tile` column raster payload, depending on whether checkpointing configured on/off. Also, raster_to_grid sets the + :code:`tile` column tile payload, depending on whether checkpointing configured on/off. Also, raster_to_grid sets the following AQE configuration to false: :code:`spark.sql.adaptive.coalescePartitions.enabled`. Keyword options not identified in function signature are converted to a :code:`Map`. diff --git a/docs/source/api/raster-functions.rst b/docs/source/api/raster-functions.rst index e6147f34c..60fe96a5c 100644 --- a/docs/source/api/raster-functions.rst +++ b/docs/source/api/raster-functions.rst @@ -7,29 +7,29 @@ Intro Raster functions are available in mosaic if you have installed the optional dependency `GDAL`. Please see :doc:`Install and Enable GDAL with Mosaic ` for installation instructions. - * Mosaic provides several unique raster functions that are not available in other Spark packages. - Mainly raster to grid functions, which are useful for reprojecting the raster data into a standard grid index - system. This is useful for performing spatial joins between raster data and vector data. - * Mosaic also provides a scalable retiling function that can be used to retile raster data in case of bottlenecking + * Mosaic provides several unique tile functions that are not available in other Spark packages. + Mainly tile to grid functions, which are useful for reprojecting the tile data into a standard grid index + system. This is useful for performing spatial joins between tile data and vector data. + * Mosaic also provides a scalable retiling function that can be used to retile tile data in case of bottlenecking due to large files. - * All raster functions respect the :code:`rst_` prefix naming convention. + * All tile functions respect the :code:`rst_` prefix naming convention. Tile objects ------------ -Mosaic raster functions perform operations on "raster tile" objects. These can be created explicitly using functions +Mosaic tile functions perform operations on "tile tile" objects. These can be created explicitly using functions such as :ref:`rst_fromfile` or :ref:`rst_fromcontent` or implicitly when using Mosaic's GDAL datasource reader e.g. :code:`spark.read.format("gdal")` **Important changes to tile objects** - * The Mosaic raster tile schema changed in v0.4.1 to the following: + * The Mosaic tile tile schema changed in v0.4.1 to the following: :code:`>`. All APIs that use tiles now follow this schema. - * The function :ref:`rst_maketiles` allows for the raster tile schema to hold either a rawPath pointer (string) - or a byte array representation of the source raster. It also supports optional checkpointing for increased - performance during chains of raster operations. + * The function :ref:`rst_maketiles` allows for the tile tile schema to hold either a rawPath pointer (string) + or a byte array representation of the source tile. It also supports optional checkpointing for increased + performance during chains of tile operations. -Updates to the raster features for 0.4.1 +Updates to the tile features for 0.4.1 ---------------------------------------- * Scala does not have a :code:`df.display()` method while python does. In practice you would most often call @@ -49,7 +49,7 @@ rst_avg Returns an array containing mean values for each band. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: ArrayType(DoubleType) @@ -88,10 +88,10 @@ rst_bandmetadata .. function:: rst_bandmetadata(tile, band) - Extract the metadata describing the raster band. + Extract the metadata describing the tile band. Metadata is return as a map of key value pairs. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param band: The band number to extract metadata for. :type band: Column (IntegerType) @@ -153,9 +153,9 @@ rst_boundingbox .. function:: rst_boundingbox(tile) - Returns the bounding box of the raster as a polygon geometry. + Returns the bounding box of the tile as a polygon geometry. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: StructType(DoubleType, DoubleType, DoubleType, DoubleType) @@ -196,9 +196,9 @@ rst_clip Clips :code:`tile` with :code:`geometry`, provided in a supported encoding (WKB, WKT or GeoJSON). - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) - :param geometry: A column containing the geometry to clip the raster to. + :param geometry: A column containing the geometry to clip the tile to. :type geometry: Column (GeometryType) :param cutline_all_touched: A column to specify pixels boundary behavior. :type cutline_all_touched: Column (BooleanType) @@ -208,7 +208,7 @@ rst_clip **Notes** The :code:`geometry` parameter: - - Expected to be in the same coordinate reference system as the raster. + - Expected to be in the same coordinate reference system as the tile. - a polygon or a multipolygon. The :code:`cutline_all_touched` parameter: @@ -220,12 +220,12 @@ rst_clip The actual GDAL command to clip looks something like the following (after some setup): :code:`"gdalwarp -wo CUTLINE_ALL_TOUCHED= -cutline -crop_to_cutline"` - The output raster tiles will have: + The output tile tiles will have: - the same extent as the input geometry. - - the same number of bands as the input raster. - - the same pixel data type as the input raster. - - the same pixel size as the input raster. - - the same coordinate reference system as the input raster. + - the same number of bands as the input tile. + - the same pixel data type as the input tile. + - the same pixel size as the input tile. + - the same coordinate reference system as the input tile. .. :example: @@ -237,7 +237,7 @@ rst_clip +----------------------------------------------------------------------------------------------------------------+ | rst_clip(tile, POLYGON ((0 0, 0 10, 10 10, 10 0, 0 0))) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -246,7 +246,7 @@ rst_clip +----------------------------------------------------------------------------------------------------------------+ | rst_clip(tile, POLYGON ((0 0, 0 10, 10 10, 10 0, 0 0))) | +-----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +-----------------------------------------------------------------------------------------------------------------+ .. code-tab:: sql @@ -255,7 +255,7 @@ rst_clip +----------------------------------------------------------------------------------------------------------------+ | rst_clip(tile, POLYGON ((0 0, 0 10, 10 10, 10 0, 0 0))) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ @@ -264,16 +264,16 @@ rst_combineavg .. function:: rst_combineavg(tiles) - Combines a collection of raster tiles by averaging the pixel values. + Combines a collection of tile tiles by averaging the pixel values. - :param tiles: A column containing an array of raster tiles. + :param tiles: A column containing an array of tile tiles. :type tiles: Column (ArrayType(RasterTileType)) :rtype: Column: RasterTileType .. note:: **Notes** - Each tile in :code:`tiles` must have the same extent, number of bands, pixel data type, pixel size and coordinate reference system. - - The output raster will have the same extent, number of bands, pixel data type, pixel size and coordinate reference system as the input tiles. + - The output tile will have the same extent, number of bands, pixel data type, pixel size and coordinate reference system as the input tiles. Also, see :ref:`rst_combineavg_agg` function. .. @@ -289,7 +289,7 @@ rst_combineavg +----------------------------------------------------------------------------------------------------------------+ | rst_combineavg(tiles) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -300,7 +300,7 @@ rst_combineavg +----------------------------------------------------------------------------------------------------------------+ | rst_combineavg(tiles) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: sql @@ -309,7 +309,7 @@ rst_combineavg +----------------------------------------------------------------------------------------------------------------+ | rst_combineavg(array(tile1,tile2,tile3)) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ rst_convolve @@ -317,11 +317,11 @@ rst_convolve .. function:: rst_convolve(tile, kernel) - Applies a convolution filter to the raster. The result is Mosaic raster tile representing the filtered input :code:`tile`. + Applies a convolution filter to the tile. The result is Mosaic tile tile representing the filtered input :code:`tile`. - :param tile: A column containing raster tile. + :param tile: A column containing tile tile. :type tile: Column (RasterTileType) - :param kernel: The kernel to apply to the raster. + :param kernel: The kernel to apply to the tile. :type kernel: Column (ArrayType(ArrayType(DoubleType))) :rtype: Column: RasterTileType @@ -347,7 +347,7 @@ rst_convolve +---------------------------------------------------------------------------+ | rst_convolve(tile,convolve_arr) | +---------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAAg...= (truncated)", | + | {"index_id":null,"tile":"SUkqAAg...= (truncated)", | | "metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | +---------------------------------------------------------------------------+ @@ -363,7 +363,7 @@ rst_convolve +---------------------------------------------------------------------------+ | rst_convolve(tile,convolve_arr) | +---------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAAg...= (truncated)", | + | {"index_id":null,"tile":"SUkqAAg...= (truncated)", | | "metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | +---------------------------------------------------------------------------+ @@ -373,7 +373,7 @@ rst_convolve +---------------------------------------------------------------------------+ | rst_convolve(tile,convolve_arr) | +---------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAAg...= (truncated)", | + | {"index_id":null,"tile":"SUkqAAg...= (truncated)", | | "metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | +---------------------------------------------------------------------------+ @@ -408,9 +408,9 @@ rst_derivedband .. function:: rst_derivedband(tiles, python_func, func_name) - Combine an array of raster tiles using provided python function. + Combine an array of tile tiles using provided python function. - :param tiles: A column containing an array of raster tiles. + :param tiles: A column containing an array of tile tiles. :type tiles: Column (ArrayType(RasterTileType)) :param python_func: A function to evaluate in python. :type python_func: Column (StringType) @@ -420,8 +420,8 @@ rst_derivedband .. note:: **Notes** - - Input raster tiles in :code:`tiles` must have the same extent, number of bands, pixel data type, pixel size and coordinate reference system. - - The output raster will have the same the same extent, number of bands, pixel data type, pixel size and coordinate reference system as the input raster tiles. + - Input tile tiles in :code:`tiles` must have the same extent, number of bands, pixel data type, pixel size and coordinate reference system. + - The output tile will have the same the same extent, number of bands, pixel data type, pixel size and coordinate reference system as the input tile tiles. See also: :ref:`rst_derivedband_agg` function. .. @@ -447,7 +447,7 @@ rst_derivedband +----------------------------------------------------------------------------------------------------------------+ | rst_derivedband(tiles,py_func1,func1_name) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -467,7 +467,7 @@ rst_derivedband +----------------------------------------------------------------------------------------------------------------+ | rst_derivedband(tiles,py_func1,func1_name) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: sql @@ -484,7 +484,7 @@ rst_derivedband +----------------------------------------------------------------------------------------------------------------+ | rst_derivedband(tiles,py_func1,func1_name) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ rst_filter @@ -492,12 +492,12 @@ rst_filter .. function:: rst_filter(tile,kernel_size,operation) - Applies a filter to the raster. - Returns a new raster tile with the filter applied. + Applies a filter to the tile. + Returns a new tile tile with the filter applied. :code:`kernel_size` is the number of pixels to compare; it must be odd. :code:`operation` is the op to apply, e.g. 'avg', 'median', 'mode', 'max', 'min'. - :param tile: Mosaic raster tile struct column. + :param tile: Mosaic tile tile struct column. :type tile: Column (RasterTileType) :param kernel_size: The size of the kernel. Has to be odd. :type kernel_size: Column (IntegerType) @@ -514,7 +514,7 @@ rst_filter +-----------------------------------------------------------------------------------------------------------------------------+ | rst_filter(tile,3,mode) | +-----------------------------------------------------------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | + | {"index_id":null,"tile":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | +-----------------------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -523,7 +523,7 @@ rst_filter +-----------------------------------------------------------------------------------------------------------------------------+ | rst_filter(tile,3,mode) | +-----------------------------------------------------------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | + | {"index_id":null,"tile":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | +-----------------------------------------------------------------------------------------------------------------------------+ @@ -533,7 +533,7 @@ rst_filter +-----------------------------------------------------------------------------------------------------------------------------+ | rst_filter(tile,3,mode) | +-----------------------------------------------------------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | + | {"index_id":null,"tile":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | +-----------------------------------------------------------------------------------------------------------------------------+ rst_frombands @@ -541,15 +541,15 @@ rst_frombands .. function:: rst_frombands(tiles) - Combines a collection of raster tiles of different bands into a single raster. + Combines a collection of tile tiles of different bands into a single tile. - :param tiles: A column containing an array of raster tiles. + :param tiles: A column containing an array of tile tiles. :type tiles: Column (ArrayType(RasterTileType)) :rtype: Column: RasterTileType .. note:: **Notes** - - All raster tiles must have the same extent. + - All tile tiles must have the same extent. - The tiles must have the same pixel coordinate reference system. - The output tile will have the same extent as the input tiles. - The output tile will have the a number of bands equivalent to the number of input tiles. @@ -568,7 +568,7 @@ rst_frombands +----------------------------------------------------------------------------------------------------------------+ | rst_frombands(tiles) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -579,7 +579,7 @@ rst_frombands +----------------------------------------------------------------------------------------------------------------+ | rst_frombands(tiles) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: sql @@ -588,7 +588,7 @@ rst_frombands +----------------------------------------------------------------------------------------------------------------+ | rst_frombands(array(tile1,tile2,tile3)) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ rst_fromcontent @@ -596,23 +596,23 @@ rst_fromcontent .. function:: rst_fromcontent(raster_bin, driver, ) - Returns a tile from raster data. + Returns a tile from tile data. - :param raster_bin: A column containing the raster data. + :param raster_bin: A column containing the tile data. :type raster_bin: Column (BinaryType) - :param driver: GDAL driver to use to open the raster. + :param driver: GDAL driver to use to open the tile. :type driver: Column(StringType) - :param size_in_MB: Optional parameter to specify the size of the raster tile in MB. Default is not to split the input. + :param size_in_MB: Optional parameter to specify the size of the tile tile in MB. Default is not to split the input. :type size_in_MB: Column (IntegerType) :rtype: Column: RasterTileType .. note:: **Notes** - - The input raster must be a byte array in a BinaryType column. - - The driver required to read the raster must be one supplied with GDAL. - - If the size_in_MB parameter is specified, the raster will be split into tiles of the specified size. - - If the size_in_MB parameter is not specified or if the size_in_Mb < 0, the raster will only be split if it exceeds Integer.MAX_VALUE. The split will be at a threshold of 64MB in this case. + - The input tile must be a byte array in a BinaryType column. + - The driver required to read the tile must be one supplied with GDAL. + - If the size_in_MB parameter is specified, the tile will be split into tiles of the specified size. + - If the size_in_MB parameter is not specified or if the size_in_Mb < 0, the tile will only be split if it exceeds Integer.MAX_VALUE. The split will be at a threshold of 64MB in this case. .. @@ -629,7 +629,7 @@ rst_fromcontent +----------------------------------------------------------------------------------------------------------------+ | rst_fromcontent(content) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -642,7 +642,7 @@ rst_fromcontent +----------------------------------------------------------------------------------------------------------------+ | rst_fromcontent(content) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: sql @@ -654,7 +654,7 @@ rst_fromcontent +----------------------------------------------------------------------------------------------------------------+ | rst_fromcontent(content) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ rst_fromfile @@ -662,21 +662,21 @@ rst_fromfile .. function:: rst_fromfile(rawPath, ) - Returns a raster tile from a file rawPath. + Returns a tile tile from a file rawPath. - :param rawPath: A column containing the rawPath to a raster file. + :param rawPath: A column containing the rawPath to a tile file. :type rawPath: Column (StringType) - :param size_in_MB: Optional parameter to specify the size of the raster tile in MB. Default is not to split the input. + :param size_in_MB: Optional parameter to specify the size of the tile tile in MB. Default is not to split the input. :type size_in_MB: Column (IntegerType) :rtype: Column: RasterTileType .. note:: **Notes** - The file rawPath must be a string. - - The file rawPath must be a valid rawPath to a raster file. + - The file rawPath must be a valid rawPath to a tile file. - The file rawPath must be a rawPath to a file that GDAL can read. - - If the size_in_MB parameter is specified, the raster will be split into tiles of the specified size. - - If the size_in_MB parameter is not specified or if the size_in_Mb < 0, the raster will only be split if it exceeds Integer.MAX_VALUE. The split will be at a threshold of 64MB in this case. + - If the size_in_MB parameter is specified, the tile will be split into tiles of the specified size. + - If the size_in_MB parameter is not specified or if the size_in_Mb < 0, the tile will only be split if it exceeds Integer.MAX_VALUE. The split will be at a threshold of 64MB in this case. .. @@ -692,7 +692,7 @@ rst_fromfile +----------------------------------------------------------------------------------------------------------------+ | rst_fromfile(rawPath) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -705,7 +705,7 @@ rst_fromfile +----------------------------------------------------------------------------------------------------------------+ | rst_fromfile(rawPath) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: sql @@ -717,7 +717,7 @@ rst_fromfile +----------------------------------------------------------------------------------------------------------------+ | rst_fromfile(rawPath) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ rst_georeference @@ -725,7 +725,7 @@ rst_georeference .. function:: rst_georeference(raster_tile) - Returns GeoTransform of the raster tile as a GT array of doubles. The output takes the form of a MapType with the following keys: + Returns GeoTransform of the tile tile as a GT array of doubles. The output takes the form of a MapType with the following keys: - :code:`GT(0)` x-coordinate of the upper-left corner of the upper-left pixel. - :code:`GT(1)` w-e pixel resolution / pixel width. @@ -734,7 +734,7 @@ rst_georeference - :code:`GT(4)` column rotation (typically zero). - :code:`GT(5)` n-s pixel resolution / pixel height (negative value for a north-up image). - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: MapType(StringType, DoubleType) @@ -776,9 +776,9 @@ rst_getnodata .. function:: rst_getnodata(tile) - Returns the nodata value of the raster tile bands. + Returns the nodata value of the tile tile bands. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: ArrayType(DoubleType) @@ -817,9 +817,9 @@ rst_getsubdataset .. function:: rst_getsubdataset(tile, name) - Returns the subdataset of the raster tile with a given name. + Returns the subdataset of the tile tile with a given name. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param name: A column containing the name of the subdataset to return. :type name: Column (StringType) @@ -828,7 +828,7 @@ rst_getsubdataset .. note:: **Notes** - :code:`name` should be the last identifier in the standard GDAL subdataset rawPath: :code:`DRIVER:PATH:NAME`. - - :code:`name` must be a valid subdataset name for the raster, i.e. it must exist within the raster. + - :code:`name` must be a valid subdataset name for the tile, i.e. it must exist within the tile. .. :example: @@ -840,7 +840,7 @@ rst_getsubdataset +----------------------------------------------------------------------------------------------------------------+ | rst_getsubdataset(tile, sst) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -849,7 +849,7 @@ rst_getsubdataset +----------------------------------------------------------------------------------------------------------------+ | rst_getsubdataset(tile, sst) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: sql @@ -858,7 +858,7 @@ rst_getsubdataset +----------------------------------------------------------------------------------------------------------------+ | rst_getsubdataset(tile, sst) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ rst_height @@ -866,9 +866,9 @@ rst_height .. function:: rst_height(tile) - Returns the height of the raster tile in pixels. + Returns the height of the tile tile in pixels. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: IntegerType @@ -910,18 +910,18 @@ rst_initnodata .. function:: rst_initnodata(tile) - Initializes the nodata value of the raster tile bands. + Initializes the nodata value of the tile tile bands. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: RasterTileType .. note:: **Notes** - - The nodata value will be set to a default sentinel values according to the pixel data type of the raster bands. - - The output raster will have the same extent as the input raster. + - The nodata value will be set to a default sentinel values according to the pixel data type of the tile bands. + - The output tile will have the same extent as the input tile. - .. list-table:: Default nodata values for raster data types + .. list-table:: Default nodata values for tile data types :widths: 25 25 50 :header-rows: 1 @@ -961,7 +961,7 @@ rst_initnodata +----------------------------------------------------------------------------------------------------------------+ | rst_initnodata(tile) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -970,7 +970,7 @@ rst_initnodata +----------------------------------------------------------------------------------------------------------------+ | rst_initnodata(tile) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: sql @@ -979,7 +979,7 @@ rst_initnodata +----------------------------------------------------------------------------------------------------------------+ | rst_initnodata(tile) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ rst_isempty @@ -987,9 +987,9 @@ rst_isempty .. function:: rst_isempty(tile) - Returns true if the raster tile is empty. + Returns true if the tile tile is empty. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: BooleanType @@ -1031,11 +1031,11 @@ rst_maketiles .. function:: rst_maketiles(input, driver, size, with_checkpoint) - Tiles the raster into tiles of the given size, optionally writing them to disk in the process. + Tiles the tile into tiles of the given size, optionally writing them to disk in the process. :param input: rawPath (StringType) or content (BinaryType) :type input: Column - :param driver: The driver to use for reading the raster. + :param driver: The driver to use for reading the tile. :type driver: Column(StringType) :param size_in_mb: The size of the tiles in MB. :type size_in_mb: Column(IntegerType) @@ -1047,8 +1047,8 @@ rst_maketiles **Notes** :code:`input` - - If the raster is stored on disk, :code:`input` should be the rawPath to the raster, similar to :ref:`rst_fromfile`. - - If the raster is stored in memory, :code:`input` should be the byte array representation of the raster, similar to :ref:`rst_fromcontent`. + - If the tile is stored on disk, :code:`input` should be the rawPath to the tile, similar to :ref:`rst_fromfile`. + - If the tile is stored in memory, :code:`input` should be the byte array representation of the tile, similar to :ref:`rst_fromcontent`. :code:`driver` - If not specified, :code:`driver` is inferred from the file extension @@ -1077,7 +1077,7 @@ rst_maketiles +------------------------------------------------------------------------+ | tile | +------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAMAAA (truncated)","metadata":{ | + | {"index_id":null,"tile":"SUkqAMAAA (truncated)","metadata":{ | | "parentPath":"no_path","driver":"GTiff","rawPath":"...","last_error":""}} | +------------------------------------------------------------------------+ @@ -1088,7 +1088,7 @@ rst_maketiles +------------------------------------------------------------------------+ | tile | +------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAMAAA (truncated)","metadata":{ | + | {"index_id":null,"tile":"SUkqAMAAA (truncated)","metadata":{ | | "parentPath":"no_path","driver":"GTiff","rawPath":"...","last_error":""}} | +------------------------------------------------------------------------+ @@ -1098,7 +1098,7 @@ rst_maketiles +------------------------------------------------------------------------+ | tile | +------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAMAAA (truncated)","metadata":{ | + | {"index_id":null,"tile":"SUkqAMAAA (truncated)","metadata":{ | | "parentPath":"no_path","driver":"GTiff","rawPath":"...","last_error":""}} | +------------------------------------------------------------------------+ @@ -1107,15 +1107,15 @@ rst_mapalgebra .. function:: rst_mapalgebra(tile, json_spec) - Performs map algebra on the raster tile. + Performs map algebra on the tile tile. - Employs the :code:`gdal_calc` command line raster calculator with standard numpy syntax. + Employs the :code:`gdal_calc` command line tile calculator with standard numpy syntax. Use any basic arithmetic supported by numpy arrays (such as \+, \-, \*, and /) along with logical operators (such as >, <, =). For this distributed implementation, all rasters must have the same dimensions and no projection checking is performed. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param json_spec: A column containing the map algebra operation specification. :type json_spec: Column (StringType) @@ -1153,7 +1153,7 @@ rst_mapalgebra +----------------------------------------------------------------------------------------------------------------+ | tile | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -1162,7 +1162,7 @@ rst_mapalgebra +----------------------------------------------------------------------------------------------------------------+ | tile | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: sql @@ -1171,7 +1171,7 @@ rst_mapalgebra +----------------------------------------------------------------------------------------------------------------+ | tile | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ rst_max @@ -1181,7 +1181,7 @@ rst_max Returns an array containing maximum values for each band. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: ArrayType(DoubleType) @@ -1222,7 +1222,7 @@ rst_median Returns an array containing median values for each band. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: ArrayType(DoubleType) @@ -1261,9 +1261,9 @@ rst_memsize .. function:: rst_memsize(tile) - Returns size of the raster tile in bytes. + Returns size of the tile tile in bytes. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: LongType @@ -1305,9 +1305,9 @@ rst_merge .. function:: rst_merge(tiles) - Combines a collection of raster tiles into a single raster. + Combines a collection of tile tiles into a single tile. - :param tiles: A column containing an array of raster tiles. + :param tiles: A column containing an array of tile tiles. :type tiles: Column (ArrayType(RasterTileType)) :rtype: Column: RasterTileType @@ -1319,10 +1319,10 @@ rst_merge - must have the same coordinate reference system. - must have the same pixel data type. - will be combined using the :code:`gdalwarp` command. - - require a :code:`noData` value to have been initialised (if this is not the case, the non valid pixels may introduce artifacts in the output raster). + - require a :code:`noData` value to have been initialised (if this is not the case, the non valid pixels may introduce artifacts in the output tile). - will be stacked in the order they are provided. - The resulting output raster will have: + The resulting output tile will have: - an extent that covers all of the input tiles; - the same number of bands as the input tiles; - the same pixel type as the input tiles; @@ -1342,7 +1342,7 @@ rst_merge +----------------------------------------------------------------------------------------------------------------+ | rst_merge(tiles) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -1352,7 +1352,7 @@ rst_merge +----------------------------------------------------------------------------------------------------------------+ | rst_merge(tiles) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: sql @@ -1361,7 +1361,7 @@ rst_merge +----------------------------------------------------------------------------------------------------------------+ | rst_merge(array(tile1,tile2,tile3)) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ rst_metadata @@ -1369,10 +1369,10 @@ rst_metadata .. function:: rst_metadata(tile) - Extract the metadata describing the raster tile. + Extract the metadata describing the tile tile. Metadata is return as a map of key value pairs. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: MapType(StringType, StringType) @@ -1440,7 +1440,7 @@ rst_min Returns an array containing minimum values for each band. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: ArrayType(DoubleType) @@ -1479,9 +1479,9 @@ rst_ndvi .. function:: rst_ndvi(tile, red_band_num, nir_band_num) - Calculates the Normalized Difference Vegetation Index (NDVI) for a raster. + Calculates the Normalized Difference Vegetation Index (NDVI) for a tile. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param red_band_num: A column containing the band number of the red band. :type red_band_num: Column (IntegerType) @@ -1494,11 +1494,11 @@ rst_ndvi NDVI is calculated using the formula: (NIR - RED) / (NIR + RED). - The output raster tiles will have: - - the same extent as the input raster. + The output tile tiles will have: + - the same extent as the input tile. - a single band. - a pixel data type of float64. - - the same coordinate reference system as the input raster. + - the same coordinate reference system as the input tile. .. :example: @@ -1510,7 +1510,7 @@ rst_ndvi +----------------------------------------------------------------------------------------------------------------+ | rst_ndvi(tile, 1, 2) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -1519,7 +1519,7 @@ rst_ndvi +----------------------------------------------------------------------------------------------------------------+ | rst_ndvi(tile, 1, 2) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: sql @@ -1528,7 +1528,7 @@ rst_ndvi +----------------------------------------------------------------------------------------------------------------+ | rst_ndvi(tile, 1, 2) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ rst_numbands @@ -1536,9 +1536,9 @@ rst_numbands .. function:: rst_numbands(tile) - Returns number of bands in the raster tile. + Returns number of bands in the tile tile. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: IntegerType @@ -1582,7 +1582,7 @@ rst_pixelcount Returns an array containing pixel count values for each band; default excludes mask and nodata pixels. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param count_nodata: A column to specify whether to count nodata pixels. :type count_nodata: Column (BooleanType) @@ -1640,9 +1640,9 @@ rst_pixelheight .. function:: rst_pixelheight(tile) - Returns the height of the pixel in the raster tile derived via GeoTransform. + Returns the height of the pixel in the tile tile derived via GeoTransform. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: DoubleType @@ -1684,9 +1684,9 @@ rst_pixelwidth .. function:: rst_pixelwidth(tile) - Returns the width of the pixel in the raster tile derived via GeoTransform. + Returns the width of the pixel in the tile tile derived via GeoTransform. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: DoubleType @@ -1733,7 +1733,7 @@ rst_rastertogridavg The result is a 2D array of cells, where each cell is a struct of (:code:`cellID`, :code:`value`). - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param resolution: A resolution of the grid index system. :type resolution: Column (IntegerType) @@ -1808,7 +1808,7 @@ rst_rastertogridcount The result is a 2D array of cells, where each cell is a struct of (:code:`cellID`, :code:`value`). - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param resolution: A resolution of the grid index system. :type resolution: Column (IntegerType) @@ -1883,7 +1883,7 @@ rst_rastertogridmax The result is a 2D array of cells, where each cell is a struct of (:code:`cellID`, :code:`value`). - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param resolution: A resolution of the grid index system. :type resolution: Column (IntegerType) @@ -1958,7 +1958,7 @@ rst_rastertogridmedian The result is a 2D array of cells, where each cell is a struct of (:code:`cellID`, :code:`value`). - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param resolution: A resolution of the grid index system. :type resolution: Column (IntegerType) @@ -2033,7 +2033,7 @@ rst_rastertogridmin The result is a 2D array of cells, where each cell is a struct of (:code:`cellID`, :code:`value`). - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param resolution: A resolution of the grid index system. :type resolution: Column (IntegerType) @@ -2104,9 +2104,9 @@ rst_rastertoworldcoord .. function:: rst_rastertoworldcoord(tile, x, y) - Computes the world coordinates of the raster tile at the given x and y pixel coordinates. + Computes the world coordinates of the tile tile at the given x and y pixel coordinates. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param x: x coordinate of the pixel. :type x: Column (IntegerType) @@ -2117,7 +2117,7 @@ rst_rastertoworldcoord .. note:: **Notes** - The result is a WKT point geometry. - - The coordinates are computed using the GeoTransform of the raster to respect the projection. + - The coordinates are computed using the GeoTransform of the tile to respect the projection. .. :example: @@ -2155,12 +2155,12 @@ rst_rastertoworldcoordx .. function:: rst_rastertoworldcoordx(tile, x, y) - Computes the world coordinates of the raster tile at the given x and y pixel coordinates. + Computes the world coordinates of the tile tile at the given x and y pixel coordinates. - The result is the X coordinate of the point after applying the GeoTransform of the raster. + The result is the X coordinate of the point after applying the GeoTransform of the tile. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param x: x coordinate of the pixel. :type x: Column (IntegerType) @@ -2203,11 +2203,11 @@ rst_rastertoworldcoordy .. function:: rst_rastertoworldcoordy(tile, x, y) - Computes the world coordinates of the raster tile at the given x and y pixel coordinates. + Computes the world coordinates of the tile tile at the given x and y pixel coordinates. - The result is the Y coordinate of the point after applying the GeoTransform of the raster. + The result is the Y coordinate of the point after applying the GeoTransform of the tile. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param x: x coordinate of the pixel. :type x: Column (IntegerType) @@ -2250,9 +2250,9 @@ rst_retile .. function:: rst_retile(tile, width, height) - Retiles the raster tile to the given size. The result is a collection of new raster tiles. + Retiles the tile tile to the given size. The result is a collection of new tile tiles. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param width: The width of the tiles. :type width: Column (IntegerType) @@ -2269,8 +2269,8 @@ rst_retile +------------------------------------------------------------------------------------------------------------------+ | rst_retile(tile, 300, 300) | +------------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | - | {index_id: 593308294097928192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +------------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -2279,8 +2279,8 @@ rst_retile +------------------------------------------------------------------------------------------------------------------+ | rst_retile(tile, 300, 300) | +------------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | - | {index_id: 593308294097928192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +------------------------------------------------------------------------------------------------------------------+ .. code-tab:: sql @@ -2289,8 +2289,8 @@ rst_retile +------------------------------------------------------------------------------------------------------------------+ | rst_retile(tile, 300, 300) | +------------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | - | {index_id: 593308294097928192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +------------------------------------------------------------------------------------------------------------------+ rst_rotation @@ -2298,10 +2298,10 @@ rst_rotation .. function:: rst_rotation(tile) - Computes the angle of rotation between the X axis of the raster tile and geographic North in degrees - using the GeoTransform of the raster. + Computes the angle of rotation between the X axis of the tile tile and geographic North in degrees + using the GeoTransform of the tile. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: DoubleType @@ -2343,9 +2343,9 @@ rst_scalex .. function:: rst_scalex(tile) - Computes the scale of the raster tile in the X direction. + Computes the scale of the tile tile in the X direction. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: DoubleType @@ -2384,9 +2384,9 @@ rst_scaley .. function:: rst_scaley(tile) - Computes the scale of the raster tile in the Y direction. + Computes the scale of the tile tile in the Y direction. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: DoubleType @@ -2425,16 +2425,16 @@ rst_separatebands .. function:: rst_separatebands(tile) - Returns a set of new single-band rasters, one for each band in the input raster. The result set will contain one row + Returns a set of new single-band rasters, one for each band in the input tile. The result set will contain one row per input band for each :code:`tile` provided. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: (RasterTileType) .. note:: ️⚠️ Before performing this operation, you may want to add an identifier column to the dataframe to trace each band - back to its original parent raster. + back to its original parent tile. .. :example: @@ -2446,7 +2446,7 @@ rst_separatebands +--------------------------------------------------------------------------------------------------------------------------------+ | tile | +--------------------------------------------------------------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAAg...= (truncated)", | + | {"index_id":null,"tile":"SUkqAAg...= (truncated)", | | "metadata":{"rawPath":"....tif","last_error":"","all_parents":"no_path","driver":"GTiff","bandIndex":"1","parentPath":"no_path", | | "last_command":"gdal_translate -of GTiff -b 1 -of GTiff -co TILED=YES -co COMPRESS=DEFLATE"}} | +--------------------------------------------------------------------------------------------------------------------------------+ @@ -2457,7 +2457,7 @@ rst_separatebands +--------------------------------------------------------------------------------------------------------------------------------+ | tile | +--------------------------------------------------------------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAAg...= (truncated)", | + | {"index_id":null,"tile":"SUkqAAg...= (truncated)", | | "metadata":{"rawPath":"....tif","last_error":"","all_parents":"no_path","driver":"GTiff","bandIndex":"1","parentPath":"no_path", | | "last_command":"gdal_translate -of GTiff -b 1 -of GTiff -co TILED=YES -co COMPRESS=DEFLATE"}} | +--------------------------------------------------------------------------------------------------------------------------------+ @@ -2468,7 +2468,7 @@ rst_separatebands +--------------------------------------------------------------------------------------------------------------------------------+ | tile | +--------------------------------------------------------------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAAg...= (truncated)", | + | {"index_id":null,"tile":"SUkqAAg...= (truncated)", | | "metadata":{"rawPath":"....tif","last_error":"","all_parents":"no_path","driver":"GTiff","bandIndex":"1","parentPath":"no_path", | | "last_command":"gdal_translate -of GTiff -b 1 -of GTiff -co TILED=YES -co COMPRESS=DEFLATE"}} | +--------------------------------------------------------------------------------------------------------------------------------+ @@ -2478,9 +2478,9 @@ rst_setnodata .. function:: rst_setnodata(tile, nodata) - Returns a new raster tile with the nodata value set to :code:`nodata`. + Returns a new tile tile with the nodata value set to :code:`nodata`. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param nodata: The nodata value to set. :type nodata: Column (DoubleType) / ArrayType(DoubleType) @@ -2502,8 +2502,8 @@ rst_setnodata +------------------------------------------------------------------------------------------------------------------+ | rst_setnodata(tile, 0) | +------------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | {index_id: 593308294097928192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | +------------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -2512,8 +2512,8 @@ rst_setnodata +------------------------------------------------------------------------------------------------------------------+ | rst_setnodata(tile, 0) | +------------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | {index_id: 593308294097928192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | +------------------------------------------------------------------------------------------------------------------+ .. code-tab:: sql @@ -2522,8 +2522,8 @@ rst_setnodata +------------------------------------------------------------------------------------------------------------------+ | rst_setnodata(tile, 0) | +------------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | {index_id: 593308294097928192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | +------------------------------------------------------------------------------------------------------------------+ rst_setsrid @@ -2531,9 +2531,9 @@ rst_setsrid .. function:: rst_setsrid(tile, srid) - Set the SRID of the raster tile as an EPSG code. + Set the SRID of the tile tile as an EPSG code. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param srid: The SRID to set :type srid: Column (IntegerType) @@ -2548,7 +2548,7 @@ rst_setsrid +------------------------------------------------------------------------------------------------------------------+ | rst_setsrid(tile, 9122) | +------------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | +------------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -2557,7 +2557,7 @@ rst_setsrid +------------------------------------------------------------------------------------------------------------------+ | rst_setsrid(tile, 9122) | +------------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | +------------------------------------------------------------------------------------------------------------------+ .. code-tab:: sql @@ -2566,7 +2566,7 @@ rst_setsrid +------------------------------------------------------------------------------------------------------------------+ | rst_setsrid(tile, 9122) | +------------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | +------------------------------------------------------------------------------------------------------------------+ rst_skewx @@ -2574,9 +2574,9 @@ rst_skewx .. function:: rst_skewx(tile) - Computes the skew of the raster tile in the X direction. + Computes the skew of the tile tile in the X direction. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: DoubleType @@ -2615,9 +2615,9 @@ rst_skewy .. function:: rst_skewy(tile) - Computes the skew of the raster tile in the Y direction. + Computes the skew of the tile tile in the Y direction. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: DoubleType @@ -2656,11 +2656,11 @@ rst_srid .. function:: rst_srid(tile) - Returns the SRID of the raster tile as an EPSG code. + Returns the SRID of the tile tile as an EPSG code. .. note:: For complex CRS definition the EPSG code may default to 0. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: DoubleType @@ -2699,11 +2699,11 @@ rst_subdatasets .. function:: rst_subdatasets(tile) - Returns the subdatasets of the raster tile as a set of paths in the standard GDAL format. + Returns the subdatasets of the tile tile as a set of paths in the standard GDAL format. The result is a map of the subdataset rawPath to the subdatasets and the description of the subdatasets. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: MapType(StringType, StringType) @@ -2751,9 +2751,9 @@ rst_subdivide .. function:: rst_subdivide(tile, sizeInMB) - Subdivides the raster tile to the given tile size in MB. The result is a collection of new raster tiles. + Subdivides the tile tile to the given tile size in MB. The result is a collection of new tile tiles. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param size_in_MB: The size of the tiles in MB. :type size_in_MB: Column (IntegerType) @@ -2777,8 +2777,8 @@ rst_subdivide +------------------------------------------------------------------------------------------------------------------+ | rst_subdivide(tile, 10) | +------------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | {index_id: 593308294097928192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | +------------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -2787,8 +2787,8 @@ rst_subdivide +------------------------------------------------------------------------------------------------------------------+ | rst_subdivide(tile, 10) | +------------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | {index_id: 593308294097928192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | +------------------------------------------------------------------------------------------------------------------+ .. code-tab:: sql @@ -2797,8 +2797,8 @@ rst_subdivide +------------------------------------------------------------------------------------------------------------------+ | rst_subdivide(tile, 10) | +------------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | {index_id: 593308294097928192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | +------------------------------------------------------------------------------------------------------------------+ rst_summary @@ -2806,12 +2806,12 @@ rst_summary .. function:: rst_summary(tile) - Returns a summary description of the raster tile including metadata and statistics in JSON format. + Returns a summary description of the tile tile including metadata and statistics in JSON format. Values returned here are produced by the :code:`gdalinfo` procedure. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: MapType(StringType, StringType) @@ -2862,12 +2862,12 @@ rst_tessellate .. function:: rst_tessellate(tile, resolution) - Divides the raster tile into tessellating chips for the given resolution of the supported grid (H3, BNG, Custom). - The result is a collection of new raster tiles. + Divides the tile tile into tessellating chips for the given resolution of the supported grid (H3, BNG, Custom). + The result is a collection of new tile tiles. Each tile in the tile set corresponds to an index cell intersecting the bounding box of :code:`tile`. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param resolution: The resolution of the supported grid. :type resolution: Column (IntegerType) @@ -2875,7 +2875,7 @@ rst_tessellate .. note:: **Notes** - The result set is automatically exploded into a row-per-index-cell. - - If :ref:`rst_merge` is called on output tile set, the original raster will be reconstructed. + - If :ref:`rst_merge` is called on output tile set, the original tile will be reconstructed. - Each output tile chip will have the same number of bands as its parent :code:`tile`. .. @@ -2888,8 +2888,8 @@ rst_tessellate +------------------------------------------------------------------------------------------------------------------+ | rst_tessellate(tile, 10) | +------------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | {index_id: 593308294097928192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | +------------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -2898,8 +2898,8 @@ rst_tessellate +------------------------------------------------------------------------------------------------------------------+ | rst_tessellate(tile, 10) | +------------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | {index_id: 593308294097928192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | +------------------------------------------------------------------------------------------------------------------+ .. code-tab:: sql @@ -2908,8 +2908,8 @@ rst_tessellate +------------------------------------------------------------------------------------------------------------------+ | rst_tessellate(tile, 10) | +------------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | {index_id: 593308294097928192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | +------------------------------------------------------------------------------------------------------------------+ rst_tooverlappingtiles @@ -2917,13 +2917,13 @@ rst_tooverlappingtiles .. function:: rst_tooverlappingtiles(tile, width, height, overlap) - Splits each :code:`tile` into a collection of new raster tiles of the given width and height, + Splits each :code:`tile` into a collection of new tile tiles of the given width and height, with an overlap of :code:`overlap` percent. The result set is automatically exploded into a row-per-subtile. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param width: The width of the tiles in pixels. :type width: Column (IntegerType) @@ -2934,7 +2934,7 @@ rst_tooverlappingtiles .. note:: **Notes** - - If :ref:`rst_merge` is called on the tile set the original raster will be reconstructed. + - If :ref:`rst_merge` is called on the tile set the original tile will be reconstructed. - Each output tile chip will have the same number of bands as its parent :code:`tile`. .. @@ -2947,8 +2947,8 @@ rst_tooverlappingtiles +------------------------------------------------------------------------------------------------------------------+ | rst_tooverlappingtiles(tile, 10, 10, 10) | +------------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | {index_id: 593308294097928192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | +------------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -2957,8 +2957,8 @@ rst_tooverlappingtiles +------------------------------------------------------------------------------------------------------------------+ | rst_tooverlappingtiles(tile, 10, 10, 10) | +------------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | {index_id: 593308294097928192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | +------------------------------------------------------------------------------------------------------------------+ .. code-tab:: sql @@ -2967,8 +2967,8 @@ rst_tooverlappingtiles +------------------------------------------------------------------------------------------------------------------+ | rst_tooverlappingtiles(tile, 10, 10, 10) | +------------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | {index_id: 593308294097928192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | {index_id: 593308294097928192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | +------------------------------------------------------------------------------------------------------------------+ rst_transform @@ -2976,9 +2976,9 @@ rst_transform .. function:: rst_transform(tile,srid) - Transforms the raster to the given SRID. + Transforms the tile to the given SRID. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param srid: EPSG authority code for the file's projection. :type srid: Column (IntegerType) @@ -2993,7 +2993,7 @@ rst_transform +----------------------------------------------------------------------------------------------------+ | rst_transform(tile,4326) | +----------------------------------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","last_error":"", | + | {"index_id":null,"tile":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","last_error":"", | | "all_parents":"no_path","driver":"GTiff","parentPath":"no_path", | | "last_command":"gdalwarp -t_srs EPSG:4326 -of GTiff -co TILED=YES -co COMPRESS=DEFLATE"}} | +----------------------------------------------------------------------------------------------------+ @@ -3004,7 +3004,7 @@ rst_transform +----------------------------------------------------------------------------------------------------+ | rst_transform(tile,4326) | +----------------------------------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","last_error":"", | + | {"index_id":null,"tile":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","last_error":"", | | "all_parents":"no_path","driver":"GTiff","parentPath":"no_path", | | "last_command":"gdalwarp -t_srs EPSG:4326 -of GTiff -co TILED=YES -co COMPRESS=DEFLATE"}} | +----------------------------------------------------------------------------------------------------+ @@ -3015,7 +3015,7 @@ rst_transform +----------------------------------------------------------------------------------------------------+ | rst_transform(tile,4326) | +----------------------------------------------------------------------------------------------------+ - | {"index_id":null,"raster":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","last_error":"", | + | {"index_id":null,"tile":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","last_error":"", | | "all_parents":"no_path","driver":"GTiff","parentPath":"no_path", | | "last_command":"gdalwarp -t_srs EPSG:4326 -of GTiff -co TILED=YES -co COMPRESS=DEFLATE"}} | +----------------------------------------------------------------------------------------------------+ @@ -3026,9 +3026,9 @@ rst_tryopen .. function:: rst_tryopen(tile) - Tries to open the raster tile. If the raster cannot be opened the result is false and if the raster can be opened the result is true. + Tries to open the tile tile. If the tile cannot be opened the result is false and if the tile can be opened the result is true. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: BooleanType @@ -3069,7 +3069,7 @@ rst_upperleftx Computes the upper left X coordinate of :code:`tile` based its GeoTransform. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: DoubleType @@ -3110,7 +3110,7 @@ rst_upperlefty Computes the upper left Y coordinate of :code:`tile` based its GeoTransform. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: DoubleType @@ -3149,10 +3149,10 @@ rst_width .. function:: rst_width(tile) - Computes the width of the raster tile in pixels. + Computes the width of the tile tile in pixels. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :rtype: Column: IntegerType @@ -3194,7 +3194,7 @@ rst_worldtorastercoord Computes the (j, i) pixel coordinates of :code:`xworld` and :code:`yworld` within :code:`tile` using the CRS of :code:`tile`. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param xworld: X world coordinate. :type xworld: Column (DoubleType) @@ -3241,7 +3241,7 @@ rst_worldtorastercoordx using the CRS of :code:`tile`. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param xworld: X world coordinate. :type xworld: Column (DoubleType) @@ -3288,7 +3288,7 @@ rst_worldtorastercoordy using the CRS of :code:`tile`. - :param tile: A column containing the raster tile. + :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) :param xworld: X world coordinate. :type xworld: Column (DoubleType) @@ -3331,18 +3331,18 @@ rst_write .. function:: rst_write(input, dir) - Writes raster tiles from the input column to a specified directory. + Writes tile tiles from the input column to a specified directory. - :param input: A column containing the raster tile. + :param input: A column containing the tile tile. :type input: Column - :param dir: The directory, e.g. fuse, to write the tile's raster. + :param dir: The directory, e.g. fuse, to write the tile's tile. :type dir: Column(StringType) :rtype: Column: RasterTileType .. note:: **Notes** - Use :code:`RST_Write` to save a 'tile' column to a specified directory (e.g. fuse) location using its - already populated GDAL driver and raster information. + already populated GDAL driver and tile information. - Useful for formalizing the tile 'rawPath' when writing a Lakehouse table. An example might be to turn on checkpointing for internal data pipeline phase operations in which multiple interim tiles are populated, but at the end of the phase use this function to set the final rawPath to be used in the phase's persisted table. Then, you are free to delete @@ -3358,7 +3358,7 @@ rst_write +------------------------------------------------------------------------+ | tile | +------------------------------------------------------------------------+ - | {"index_id":null,"raster":"","metadata":{ | + | {"index_id":null,"tile":"","metadata":{ | | "parentPath":"no_path","driver":"GTiff","rawPath":"...","last_error":""}} | +------------------------------------------------------------------------+ @@ -3368,7 +3368,7 @@ rst_write +------------------------------------------------------------------------+ | tile | +------------------------------------------------------------------------+ - | {"index_id":null,"raster":"","metadata":{ | + | {"index_id":null,"tile":"","metadata":{ | | "parentPath":"no_path","driver":"GTiff","rawPath":"...","last_error":""}} | +------------------------------------------------------------------------+ @@ -3378,7 +3378,7 @@ rst_write +------------------------------------------------------------------------+ | tile | +------------------------------------------------------------------------+ - | {"index_id":null,"raster":"","metadata":{ | + | {"index_id":null,"tile":"","metadata":{ | | "parentPath":"no_path","driver":"GTiff","rawPath":"...","last_error":""}} | +------------------------------------------------------------------------+ diff --git a/docs/source/api/rasterio-gdal-udfs.rst b/docs/source/api/rasterio-gdal-udfs.rst index b9af2a0eb..9a37279c2 100644 --- a/docs/source/api/rasterio-gdal-udfs.rst +++ b/docs/source/api/rasterio-gdal-udfs.rst @@ -6,12 +6,12 @@ Rasterio + GDAL UDFs Intro ################ -Rasterio (https://rasterio.readthedocs.io/en/latest/) is a Python library for reading and writing geospatial raster datasets. -It uses GDAL (https://gdal.org/) for file I/O and raster formatting and provides a Python API for GDAL functions. -It is a great library for working with raster data in Python and it is a popular choice for many geospatial data scientists. -Rasterio UDFs provide a way to use Rasterio Python API in Spark for distributed processing of raster data. +Rasterio (https://rasterio.readthedocs.io/en/latest/) is a Python library for reading and writing geospatial tile datasets. +It uses GDAL (https://gdal.org/) for file I/O and tile formatting and provides a Python API for GDAL functions. +It is a great library for working with tile data in Python and it is a popular choice for many geospatial data scientists. +Rasterio UDFs provide a way to use Rasterio Python API in Spark for distributed processing of tile data. The data structures used by Mosaic are compatible with Rasterio and can be used interchangeably. -In this section we will show how to use Rasterio UDFs to process raster data in Mosaic + Spark. +In this section we will show how to use Rasterio UDFs to process tile data in Mosaic + Spark. We assume that you have a basic understanding of Rasterio and GDAL. We also provide an example which directly calls GDAL Translate and Warp. @@ -26,27 +26,27 @@ Please note that we advise the users to set these configuration to ensure proper spark.conf.set("spark.sql.shuffle.partitions", "400") # maybe higher, depending -Rasterio raster plotting +Rasterio tile plotting ############################################# -In this example we will show how to plot a raster file using Rasterio Python API. +In this example we will show how to plot a tile file using Rasterio Python API. -Firstly we will create a spark DataFrame from a directory of raster files. +Firstly we will create a spark DataFrame from a directory of tile files. .. code-block:: python - df = spark.read.format("gdal").load("dbfs:/rawPath/to/raster/files").repartition(400) + df = spark.read.format("gdal").load("dbfs:/rawPath/to/tile/files").repartition(400) df.show() +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ | rawPath | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ - | dbfs:/FileStore/geospatial/odin/alaska/B02/-424495268.tif | 1970-01-20T15:49:53.135+0000 | 211660514 | 7836235824828840960 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | dbfs:/FileStore/geospatial/odin/alaska/B02/-524425268.tif | 1970-01-20T15:49:53.135+0000 | 212060218 | 7836235824828840961 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097927192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | dbfs:/FileStore/geospatial/odin/alaska/B02/1241323268.tif | 1970-01-20T15:49:53.135+0000 | 211660897 | 7836235824828840962 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097929991, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | dbfs:/FileStore/geospatial/odin/alaska/B02/-424495268.tif | 1970-01-20T15:49:53.135+0000 | 211660514 | 7836235824828840960 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | dbfs:/FileStore/geospatial/odin/alaska/B02/-524425268.tif | 1970-01-20T15:49:53.135+0000 | 212060218 | 7836235824828840961 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097927192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | dbfs:/FileStore/geospatial/odin/alaska/B02/1241323268.tif | 1970-01-20T15:49:53.135+0000 | 211660897 | 7836235824828840962 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097929991, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ -Next we will define a function that will plot a given raster file. +Next we will define a function that will plot a given tile file. .. code-block:: python @@ -56,49 +56,49 @@ Next we will define a function that will plot a given raster file. from io import BytesIO from pyspark.sql.functions import udf - def plot_raster(raster): + def plot_raster(tile): fig, ax = pyplot.subplots(1, figsize=(12, 12)) - with MemoryFile(BytesIO(raster)) as memfile: + with MemoryFile(BytesIO(tile)) as memfile: with memfile.open() as src: show(src, ax=ax) pyplot.show() Finally we will apply the function to the DataFrame collected results. -Note that in order to plot the raster we need to collect the results to the driver. +Note that in order to plot the tile we need to collect the results to the driver. Please apply reasonable filters to the DataFrame before collecting the results. .. code-block:: python - plot_raster(df.select("tile").limit(1).collect()[0]["tile"]["raster"]) + plot_raster(df.select("tile").limit(1).collect()[0]["tile"]["tile"]) .. figure:: ../images/rasterio/plot_raster.png :figclass: doc-figure - Fig 1. Plot raster using Rasterio Python API + Fig 1. Plot tile using Rasterio Python API UDF example for computing band statistics ############################################# -In this example we will show how to compute band statistics for a raster file. +In this example we will show how to compute band statistics for a tile file. -Firstly we will create a spark DataFrame from a directory of raster files. +Firstly we will create a spark DataFrame from a directory of tile files. .. code-block:: python - df = spark.read.format("gdal").load("dbfs:/rawPath/to/raster/files").repartition(400) + df = spark.read.format("gdal").load("dbfs:/rawPath/to/tile/files").repartition(400) df.show() +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ | rawPath | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ - | dbfs:/FileStore/geospatial/odin/alaska/B02/-424495268.tif | 1970-01-20T15:49:53.135+0000 | 211660514 | 7836235824828840960 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | dbfs:/FileStore/geospatial/odin/alaska/B02/-524425268.tif | 1970-01-20T15:49:53.135+0000 | 212060218 | 7836235824828840961 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097927192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | dbfs:/FileStore/geospatial/odin/alaska/B02/1241323268.tif | 1970-01-20T15:49:53.135+0000 | 211660897 | 7836235824828840962 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097929991, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | dbfs:/FileStore/geospatial/odin/alaska/B02/-424495268.tif | 1970-01-20T15:49:53.135+0000 | 211660514 | 7836235824828840960 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | dbfs:/FileStore/geospatial/odin/alaska/B02/-524425268.tif | 1970-01-20T15:49:53.135+0000 | 212060218 | 7836235824828840961 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097927192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | dbfs:/FileStore/geospatial/odin/alaska/B02/1241323268.tif | 1970-01-20T15:49:53.135+0000 | 211660897 | 7836235824828840962 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097929991, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ -Next we will define a function that will compute band statistics for a given raster file. +Next we will define a function that will compute band statistics for a given tile file. .. code-block:: python @@ -109,8 +109,8 @@ Next we will define a function that will compute band statistics for a given ras from pyspark.sql.functions import udf @udf("double") - def compute_band_mean(raster): - with MemoryFile(BytesIO(raster)) as memfile: + def compute_band_mean(tile): + with MemoryFile(BytesIO(tile)) as memfile: with memfile.open() as dataset: return dataset.statistics(bidx = 1).mean @@ -118,9 +118,9 @@ Finally we will apply the function to the DataFrame. .. code-block:: python - df.select(compute_band_mean("tile.raster")).show() + df.select(compute_band_mean("tile.tile")).show() +----------------------------+ - | compute_band_mean(raster) | + | compute_band_mean(tile) | +----------------------------+ | 0.0111000000000000 | | 0.0021000000000000 | @@ -132,28 +132,28 @@ Finally we will apply the function to the DataFrame. UDF example for computing NDVI ############################################# -In this example we will show how to compute NDVI for a raster file. +In this example we will show how to compute NDVI for a tile file. NDVI is a common index used to assess vegetation health. It is computed as follows: ndvi = (nir - red) / (nir + red). -NDVI output is a single band raster file with values in the range [-1, 1]. -We will show how to return a raster object as a result of a UDF. +NDVI output is a single band tile file with values in the range [-1, 1]. +We will show how to return a tile object as a result of a UDF. -Firstly we will create a spark DataFrame from a directory of raster files. +Firstly we will create a spark DataFrame from a directory of tile files. .. code-block:: python - df = spark.read.format("gdal").load("dbfs:/rawPath/to/raster/files").repartition(400) + df = spark.read.format("gdal").load("dbfs:/rawPath/to/tile/files").repartition(400) df.show() +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ | rawPath | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ - | dbfs:/FileStore/geospatial/odin/alaska/B02/-424495268.tif | 1970-01-20T15:49:53.135+0000 | 211660514 | 7836235824828840960 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | dbfs:/FileStore/geospatial/odin/alaska/B02/-524425268.tif | 1970-01-20T15:49:53.135+0000 | 212060218 | 7836235824828840961 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097927192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | dbfs:/FileStore/geospatial/odin/alaska/B02/1241323268.tif | 1970-01-20T15:49:53.135+0000 | 211660897 | 7836235824828840962 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097929991, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | dbfs:/FileStore/geospatial/odin/alaska/B02/-424495268.tif | 1970-01-20T15:49:53.135+0000 | 211660514 | 7836235824828840960 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | dbfs:/FileStore/geospatial/odin/alaska/B02/-524425268.tif | 1970-01-20T15:49:53.135+0000 | 212060218 | 7836235824828840961 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097927192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | dbfs:/FileStore/geospatial/odin/alaska/B02/1241323268.tif | 1970-01-20T15:49:53.135+0000 | 211660897 | 7836235824828840962 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097929991, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ -Next we will define a function that will compute NDVI for a given raster file. +Next we will define a function that will compute NDVI for a given tile file. .. code-block:: python @@ -164,8 +164,8 @@ Next we will define a function that will compute NDVI for a given raster file. from pyspark.sql.functions import udf @udf("binary") - def compute_ndvi(raster, nir_band, red_band): - with MemoryFile(BytesIO(raster)) as memfile: + def compute_ndvi(tile, nir_band, red_band): + with MemoryFile(BytesIO(tile)) as memfile: with memfile.open() as dataset: red = dataset.read(red_band) nir = dataset.read(nir_band) @@ -185,10 +185,10 @@ Finally we will apply the function to the DataFrame. .. code-block:: python - df.select(compute_ndvi("tile.raster", lit(1), lit(2))).show() - # The output is a binary column containing the NDVI raster + df.select(compute_ndvi("tile.tile", lit(1), lit(2))).show() + # The output is a binary column containing the NDVI tile +------------------------------+ - | compute_ndvi(raster, 1, 2) | + | compute_ndvi(tile, 1, 2) | +------------------------------+ | 000000 ... 00000000000000000 | | 000000 ... 00000000000000000 | @@ -196,44 +196,44 @@ Finally we will apply the function to the DataFrame. | ... | +------------------------------+ - # We can update the tile column with the NDVI raster in place as well - # This will overwrite the existing raster field in the tile column - df.select(col("tile").withField("raster", compute_ndvi("tile.raster", lit(1), lit(2)))).show() + # We can update the tile column with the NDVI tile in place as well + # This will overwrite the existing tile field in the tile column + df.select(col("tile").withField("tile", compute_ndvi("tile.tile", lit(1), lit(2)))).show() +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ | rawPath | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ - | dbfs:/FileStore/geospatial/odin/alaska/B02/-424495268.tif | 1970-01-20T15:49:53.135+0000 | 211660514 | 7836235824828840960 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | dbfs:/FileStore/geospatial/odin/alaska/B02/-524425268.tif | 1970-01-20T15:49:53.135+0000 | 212060218 | 7836235824828840961 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097927192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | dbfs:/FileStore/geospatial/odin/alaska/B02/1241323268.tif | 1970-01-20T15:49:53.135+0000 | 211660897 | 7836235824828840962 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097929991, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | dbfs:/FileStore/geospatial/odin/alaska/B02/-424495268.tif | 1970-01-20T15:49:53.135+0000 | 211660514 | 7836235824828840960 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | dbfs:/FileStore/geospatial/odin/alaska/B02/-524425268.tif | 1970-01-20T15:49:53.135+0000 | 212060218 | 7836235824828840961 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097927192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | dbfs:/FileStore/geospatial/odin/alaska/B02/1241323268.tif | 1970-01-20T15:49:53.135+0000 | 211660897 | 7836235824828840962 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097929991, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ -UDF example for writing raster files to disk +UDF example for writing tile files to disk ############################################# -In this example we will show how to write a raster file to disk using Rasterio Python API. -This is an examples showing how to materialize a raster binary object as a raster file on disk. +In this example we will show how to write a tile file to disk using Rasterio Python API. +This is an examples showing how to materialize a tile binary object as a tile file on disk. The format of the output file should match the driver format of the binary object. -Firstly we will create a spark DataFrame from a directory of raster files. +Firstly we will create a spark DataFrame from a directory of tile files. .. code-block:: python - df = spark.read.format("gdal").load("dbfs:/rawPath/to/raster/files").repartition(400) + df = spark.read.format("gdal").load("dbfs:/rawPath/to/tile/files").repartition(400) df.show() +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ | rawPath | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ - | dbfs:/FileStore/geospatial/odin/alaska/B02/-424495268.tif | 1970-01-20T15:49:53.135+0000 | 211660514 | 7836235824828840960 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | dbfs:/FileStore/geospatial/odin/alaska/B02/-524425268.tif | 1970-01-20T15:49:53.135+0000 | 212060218 | 7836235824828840961 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097927192, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | - | dbfs:/FileStore/geospatial/odin/alaska/B02/1241323268.tif | 1970-01-20T15:49:53.135+0000 | 211660897 | 7836235824828840962 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097929991, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | dbfs:/FileStore/geospatial/odin/alaska/B02/-424495268.tif | 1970-01-20T15:49:53.135+0000 | 211660514 | 7836235824828840960 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | dbfs:/FileStore/geospatial/odin/alaska/B02/-524425268.tif | 1970-01-20T15:49:53.135+0000 | 212060218 | 7836235824828840961 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097927192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | + | dbfs:/FileStore/geospatial/odin/alaska/B02/1241323268.tif | 1970-01-20T15:49:53.135+0000 | 211660897 | 7836235824828840962 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097929991, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ -Next we will define a function that will write a given raster file to disk. A "gotcha" to keep in mind is that you do +Next we will define a function that will write a given tile file to disk. A "gotcha" to keep in mind is that you do not want to have a file context manager open when you go to write out its context as the context manager will not yet -have been flushed. Another "gotcha" might be that the raster dataset does not have CRS included; if this arises, we +have been flushed. Another "gotcha" might be that the tile dataset does not have CRS included; if this arises, we recommend adjusting the function to specify the CRS and set it on the dst variable, more at `rasterio.crs `__. We would also point out that notional "file_id" param can be constructed as a repeatable name from other field(s) in your dataframe / table or be random, @@ -242,7 +242,7 @@ depending on your needs. .. code-block:: python @udf("string") - def write_raster(raster, driver, file_id, fuse_dir): + def write_raster(tile, driver, file_id, fuse_dir): from io import BytesIO from pathlib import Path from rasterio.io import MemoryFile @@ -256,7 +256,7 @@ depending on your needs. with tempfile.TemporaryDirectory() as tmp_dir: profile = None data_arr = None - with MemoryFile(BytesIO(raster)) as memfile: + with MemoryFile(BytesIO(tile)) as memfile: with memfile.open() as dataset: profile = dataset.profile data_arr = dataset.read() @@ -267,7 +267,7 @@ depending on your needs. driver_map = {v: k for k, v in extensions_map.items()} extension = driver_map[driver] #e.g. GTiff file_name = f"{file_id}.{extension}" - # - [3] write local raster + # - [3] write local tile # - this is showing a single band [1] # being written tmp_path = f"{tmp_dir}/{file_name}" @@ -290,14 +290,14 @@ Finally we will apply the function to the DataFrame. df.select( write_raster( - "tile.raster", + "tile.tile", lit("GTiff").alias("driver"), "uuid", lit("/dbfs/rawPath/to/output/dir").alias("fuse_dir") ) ).display() +----------------------------------------------+ - | write_raster(raster, driver, uuid, fuse_dir) | + | write_raster(tile, driver, uuid, fuse_dir) | +----------------------------------------------+ | /dbfs/rawPath/to/output/dir/1234.tif | | /dbfs/rawPath/to/output/dir/4545.tif | @@ -305,7 +305,7 @@ Finally we will apply the function to the DataFrame. | ... | +----------------------------------------------+ -Sometimes you don't need to be quite as fancy. Consider when you simply want to specify to write out raster contents, +Sometimes you don't need to be quite as fancy. Consider when you simply want to specify to write out tile contents, assuming you specify the extension in the file_name. This is just writing binary column to file, nothing further. Again, we use a notional "uuid" column as part of "file_name" param, which would have the same considerations as mentioned above. @@ -339,13 +339,13 @@ Finally we will apply the function to the DataFrame. df.select( write_binary( - "tile.raster", + "tile.tile", F.concat("uuid", F.lit(".tif")).alias("file_name"), F.lit("/dbfs/rawPath/to/output/dir").alias("fuse_dir") ) ).display() +-------------------------------------------+ - | write_binary(raster, file_name, fuse_dir) | + | write_binary(tile, file_name, fuse_dir) | +-------------------------------------------+ | /dbfs/rawPath/to/output/dir/1234.tif | | /dbfs/rawPath/to/output/dir/4545.tif | @@ -365,14 +365,14 @@ package. You can replace the calls with whatever you need to do. The output stru .. figure:: ../images/rasterio/quadbin.png :figclass: doc-figure -The UDF example sets raster extent, block size, and interpolation. It specifies source SRID as 4326; +The UDF example sets tile extent, block size, and interpolation. It specifies source SRID as 4326; additionally, output type and nodata values are specified. COG overviews are not generated nor is an ALPHA band, but they could be. Again, you would modify this example to suit your needs. .. code-block:: python @udf("binary") - def transform_raw_raster(raster): + def transform_raw_raster(tile): import tempfile import uuid from osgeo import gdal @@ -384,7 +384,7 @@ nor is an ALPHA band, but they could be. Again, you would modify this example to fn4 = f"{tmp_dir}/{uuid.uuid4().hex}.tif" with open(fn1, "wb") as f: - f.write(raster) + f.write(tile) gdal.Translate(fn2, fn1, options="-of GTiff -a_ullr -180 90 180 -90 -a_nodata -32767 -ot Int16") gdal.Warp(fn3, fn2, options= "-tr 0.125 -0.125 -r cubicspline") @@ -414,7 +414,7 @@ Example of calling the UDF (original data was NetCDF). If you have more than 1 b .withColumn( "tile", F.col("tile") - .withField("raster", transform_raw_raster("tile.raster")) + .withField("tile", transform_raw_raster("tile.tile")) .withField( "metadata", F.map_concat("tile.metadata", F.create_map(F.lit("driver"), F.lit("GTiff"))) diff --git a/docs/source/api/spatial-aggregations.rst b/docs/source/api/spatial-aggregations.rst index d426c40c8..463b8b8a7 100644 --- a/docs/source/api/spatial-aggregations.rst +++ b/docs/source/api/spatial-aggregations.rst @@ -123,9 +123,9 @@ rst_combineavg_agg .. function:: rst_combineavg_agg(tile) - Aggregates raster tiles by averaging pixel values. + Aggregates tile tiles by averaging pixel values. - :param tile: A grouped column containing raster tiles. + :param tile: A grouped column containing tile tiles. :type tile: Column (RasterTileType) :rtype: Column: RasterTileType @@ -133,7 +133,7 @@ rst_combineavg_agg Notes - Each :code:`tile` must have the same extent, number of bands, pixel data type, pixel size and coordinate reference system. - - The output raster will have the same extent, number of bands, pixel data type, pixel size and coordinate reference system as the input tiles. + - The output tile will have the same extent, number of bands, pixel data type, pixel size and coordinate reference system as the input tiles. Also, see :ref:`rst_combineavg_agg` function. .. @@ -147,7 +147,7 @@ rst_combineavg_agg +----------------------------------------------------------------------------------------------------------------+ | rst_combineavg_agg(tile) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -157,7 +157,7 @@ rst_combineavg_agg +----------------------------------------------------------------------------------------------------------------+ | rst_combineavg_agg(tile) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: sql @@ -168,7 +168,7 @@ rst_combineavg_agg +----------------------------------------------------------------------------------------------------------------+ | rst_combineavg_agg(tile) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ @@ -177,9 +177,9 @@ rst_derivedband_agg .. function:: rst_derivedband_agg(tile, python_func, func_name) - Combines a group by statement over aggregated raster tiles by using the provided python function. + Combines a group by statement over aggregated tile tiles by using the provided python function. - :param tile: A grouped column containing raster tile(s). + :param tile: A grouped column containing tile tile(s). :type tile: Column (RasterTileType) :param python_func: A function to evaluate in python. :type python_func: Column (StringType) @@ -189,8 +189,8 @@ rst_derivedband_agg .. note:: Notes - - Input raster tiles in :code:`tile` must have the same extent, number of bands, pixel data type, pixel size and coordinate reference system. - - The output raster will have the same the same extent, number of bands, pixel data type, pixel size and coordinate reference system as the input raster tiles. + - Input tile tiles in :code:`tile` must have the same extent, number of bands, pixel data type, pixel size and coordinate reference system. + - The output tile will have the same the same extent, number of bands, pixel data type, pixel size and coordinate reference system as the input tile tiles. .. :example: @@ -215,7 +215,7 @@ rst_derivedband_agg +----------------------------------------------------------------------------------------------------------------+ | rst_derivedband_agg(tile,py_func1,func1_name) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -236,7 +236,7 @@ rst_derivedband_agg +----------------------------------------------------------------------------------------------------------------+ | rst_derivedband_agg(tile,py_func1,func1_name) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: sql @@ -259,7 +259,7 @@ rst_derivedband_agg +----------------------------------------------------------------------------------------------------------------+ | rst_derivedband_agg(tile,py_func1,func1_name) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ @@ -268,9 +268,9 @@ rst_merge_agg .. function:: rst_merge_agg(tile) - Aggregates raster tiles into a single raster. + Aggregates tile tiles into a single tile. - :param tile: A column containing raster tiles. + :param tile: A column containing tile tiles. :type tile: Column (RasterTileType) :rtype: Column: RasterTileType @@ -282,12 +282,12 @@ rst_merge_agg - must have the same coordinate reference system. - must have the same pixel data type. - will be combined using the :code:`gdalwarp` command. - - require a :code:`noData` value to have been initialised (if this is not the case, the non valid pixels may introduce artifacts in the output raster). + - require a :code:`noData` value to have been initialised (if this is not the case, the non valid pixels may introduce artifacts in the output tile). - will be stacked in the order they are provided. - This order is randomized since this is an aggregation function. - If the order of rasters is important please first collect rasters and sort them by metadata information and then use rst_merge function. - The resulting output raster will have: + The resulting output tile will have: - an extent that covers all of the input tiles; - the same number of bands as the input tiles; - the same pixel type as the input tiles; @@ -307,7 +307,7 @@ rst_merge_agg +----------------------------------------------------------------------------------------------------------------+ | rst_merge_agg(tile) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -317,7 +317,7 @@ rst_merge_agg +----------------------------------------------------------------------------------------------------------------+ | rst_merge_agg(tile) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ .. code-tab:: sql @@ -328,7 +328,7 @@ rst_merge_agg +----------------------------------------------------------------------------------------------------------------+ | rst_merge_agg(tile) | +----------------------------------------------------------------------------------------------------------------+ - | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | + | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ diff --git a/docs/source/api/vector-format-readers.rst b/docs/source/api/vector-format-readers.rst index 9c076bf76..0ee8dfc1e 100644 --- a/docs/source/api/vector-format-readers.rst +++ b/docs/source/api/vector-format-readers.rst @@ -13,7 +13,7 @@ Here are some common useful file formats: `TopoJSON `__) * `FileGDB `__ (ESRI File Geodatabase) and `OpenFileGDB `__ (ESRI File Geodatabase vector) - Mosaic implements named reader :ref:`spark.read.format("geo_db")` (described in this doc). * `ESRI Shapefile `__ (ESRI Shapefile / DBF) - Mosaic implements named reader :ref:`spark.read.format("shapefile")` (described in this doc). - * `netCDF `__ (Network Common Data Form) - Mosaic supports GDAL netCDF raster reader also. + * `netCDF `__ (Network Common Data Form) - Mosaic supports GDAL netCDF tile reader also. * `XLSX `__, `XLS `__, `ODS `__ spreadsheets * `TIGER `__ (U.S. Census TIGER/Line) * `PGDump `__ (PostgreSQL Dump) diff --git a/docs/source/literature/videos.rst b/docs/source/literature/videos.rst index b33a9ec72..51ad2beac 100644 --- a/docs/source/literature/videos.rst +++ b/docs/source/literature/videos.rst @@ -67,7 +67,7 @@ by others that are related to the Mosaic project or related to GIS in general. N

    Location: Spatial Data Science Conference, London, May 2023

    -

    This unification facilitates an easy plugin/plugout capability for all raster and vector layers. Databricks used these principles to design an easy, scalable and extensible Flood Risk for Physical Assets solution using H3 as a unification grid.

    +

    This unification facilitates an easy plugin/plugout capability for all tile and vector layers. Databricks used these principles to design an easy, scalable and extensible Flood Risk for Physical Assets solution using H3 as a unification grid.

      diff --git a/docs/source/usage/automatic-sql-registration.rst b/docs/source/usage/automatic-sql-registration.rst index 48c19dff7..2de751eea 100644 --- a/docs/source/usage/automatic-sql-registration.rst +++ b/docs/source/usage/automatic-sql-registration.rst @@ -111,7 +111,7 @@ You should see all the supported :code:`ST_` functions registered by Mosaic appe .. warning:: Issue 297: https://github.com/databrickslabs/mosaic/issues/297 Since Mosaic V0.3.6 Automatic SQL Registration can fail with the following error message: - "java.lang.Exception: spark.databricks.labs.mosaic.raster.api". This is due to a missing key in the spark + "java.lang.Exception: spark.databricks.labs.mosaic.tile.api". This is due to a missing key in the spark configuration. The issue has been fixed since Mosaic V0.3.10. For releases between V0.3.6 and V0.3.10 - please add the following configuration to your cluster spark configs: (spark.databricks.labs.mosaic.raster.api, "GDAL"), - or alternatively in python/scala code: spark.conf.set("spark.databricks.labs.mosaic.raster.api", "GDAL") \ No newline at end of file + please add the following configuration to your cluster spark configs: (spark.databricks.labs.mosaic.tile.api, "GDAL"), + or alternatively in python/scala code: spark.conf.set("spark.databricks.labs.mosaic.tile.api", "GDAL") \ No newline at end of file diff --git a/docs/source/usage/install-gdal.rst b/docs/source/usage/install-gdal.rst index e530263fe..7b2629893 100644 --- a/docs/source/usage/install-gdal.rst +++ b/docs/source/usage/install-gdal.rst @@ -107,7 +107,7 @@ Here is the block size spark session config available for GDAL, e.g. :code:`spar * - Config - Default - Comments - * - spark.databricks.labs.mosaic.raster.blocksize + * - spark.databricks.labs.mosaic.tile.blocksize - "128" - Blocksize in pixels, see :ref:`rst_convolve` and :ref:`rst_filter` for more @@ -174,10 +174,10 @@ through :code:`dbutils.fs.rm('', True)` or similar, more * - Config - Default - Comments - * - spark.databricks.labs.mosaic.raster.checkpoint - - "/dbfs/tmp/mosaic/raster/checkpoint" + * - spark.databricks.labs.mosaic.tile.checkpoint + - "/dbfs/tmp/mosaic/tile/checkpoint" - Checkpoint location, see :any:`rst_maketiles` for example - * - spark.databricks.labs.mosaic.raster.use.checkpoint + * - spark.databricks.labs.mosaic.tile.use.checkpoint - "false" - Checkpoint for session, in 0.4.3+ @@ -188,7 +188,7 @@ Local CleanUp Manager Mosaic initializes a separate clean-up thread to manage local files according to a specified age-off policy. The configuration allows for -1 (no automated clean-up) as well as a specified manual mode that skips managed clean-up (default is "false"). The default file age-off is 30 minute, but we recommend you adjust as needed to suit your workload -through the supported spark configs. Also, the actual local raster directory will be :code:`/mosaic_tmp` which +through the supported spark configs. Also, the actual local tile directory will be :code:`/mosaic_tmp` which means the default is :code:`/tmp/mosaic_tmp`. Please note that you have to account for the fact that this is a distributed execution, so clean-up involves the driver as well as the worker nodes; both are handled in managed mode. @@ -199,7 +199,7 @@ execution, so clean-up involves the driver as well as the worker nodes; both are * - Config - Default - Comments - * - spark.databricks.labs.mosaic.raster.tmp.prefix + * - spark.databricks.labs.mosaic.tile.tmp.prefix - "" (will use "/tmp") - Local directory for workers * - spark.databricks.labs.mosaic.manual.cleanup.mode diff --git a/notebooks/examples/python/EarthObservation/EOGriddedSTAC/01. Search STACs.ipynb b/notebooks/examples/python/EarthObservation/EOGriddedSTAC/01. Search STACs.ipynb index 2eddc1a2d..5c84c1640 100644 --- a/notebooks/examples/python/EarthObservation/EOGriddedSTAC/01. Search STACs.ipynb +++ b/notebooks/examples/python/EarthObservation/EOGriddedSTAC/01. Search STACs.ipynb @@ -17,7 +17,7 @@ "source": [ "# Search STAC Assets\n", "\n", - "> For this demo we will require a few spatial libraries that can be easily installed via pip install. We will be using gdal, rasterio, pystac and databricks-mosaic for data download and data manipulation. We will use Microsoft [Planetary Computer](https://planetarycomputer.microsoft.com/) as the [STAC](https://stacspec.org/en) source of the raster data. __Note: Because we are using the free tier of MPC, downloads might be throttled.__ \n", + "> For this demo we will require a few spatial libraries that can be easily installed via pip install. We will be using gdal, rasterio, pystac and databricks-mosaic for data download and data manipulation. We will use Microsoft [Planetary Computer](https://planetarycomputer.microsoft.com/) as the [STAC](https://stacspec.org/en) source of the tile data. __Note: Because we are using the free tier of MPC, downloads might be throttled.__ \n", "\n", "---\n", "__Last Update:__ 18 JAN 2024 [Mosaic 0.3.14]" @@ -770,7 +770,7 @@ "source": [ "## Intro: Working the `pystac_client`\n", "\n", - "> > It is fairly easy to interface with the `pystac_client` and a remote raster data catalogs. We can browse resource collections and individual assets. __In this example, we look at 1 month of data.__" + "> > It is fairly easy to interface with the `pystac_client` and a remote tile data catalogs. We can browse resource collections and individual assets. __In this example, we look at 1 month of data.__" ] }, { diff --git a/notebooks/examples/python/EarthObservation/EOGriddedSTAC/02. Download STACs.ipynb b/notebooks/examples/python/EarthObservation/EOGriddedSTAC/02. Download STACs.ipynb index 625a0d182..75d5f5460 100644 --- a/notebooks/examples/python/EarthObservation/EOGriddedSTAC/02. Download STACs.ipynb +++ b/notebooks/examples/python/EarthObservation/EOGriddedSTAC/02. Download STACs.ipynb @@ -17,7 +17,7 @@ "source": [ "# Download STAC Assets\n", "\n", - "> For this demo we will require a few spatial libraries that can be easily installed via pip install. We will be using gdal, rasterio, pystac and databricks-mosaic for data download and data manipulation. We will use Microsoft [Planetary Computer](https://planetarycomputer.microsoft.com/) as the [STAC](https://stacspec.org/en) source of the raster data. __Note: Because we are using the free tier of MPC, downloads might be throttled.__ \n", + "> For this demo we will require a few spatial libraries that can be easily installed via pip install. We will be using gdal, rasterio, pystac and databricks-mosaic for data download and data manipulation. We will use Microsoft [Planetary Computer](https://planetarycomputer.microsoft.com/) as the [STAC](https://stacspec.org/en) source of the tile data. __Note: Because we are using the free tier of MPC, downloads might be throttled.__ \n", "\n", "---\n", "__Last Update:__ 18 JAN 2024 [Mosaic 0.3.14]" diff --git a/notebooks/examples/python/EarthObservation/EOGriddedSTAC/04. Band Stacking + NDVI.ipynb b/notebooks/examples/python/EarthObservation/EOGriddedSTAC/04. Band Stacking + NDVI.ipynb index 573779484..223b70255 100644 --- a/notebooks/examples/python/EarthObservation/EOGriddedSTAC/04. Band Stacking + NDVI.ipynb +++ b/notebooks/examples/python/EarthObservation/EOGriddedSTAC/04. Band Stacking + NDVI.ipynb @@ -1033,7 +1033,7 @@ { "metadata": "{}", "name": "tile", - "type": "{\"type\":\"struct\",\"fields\":[{\"name\":\"index_id\",\"type\":\"long\",\"nullable\":true,\"metadata\":{}},{\"name\":\"raster\",\"type\":\"binary\",\"nullable\":true,\"metadata\":{}},{\"name\":\"parentPath\",\"type\":\"string\",\"nullable\":true,\"metadata\":{}},{\"name\":\"driver\",\"type\":\"string\",\"nullable\":true,\"metadata\":{}}]}" + "type": "{\"type\":\"struct\",\"fields\":[{\"name\":\"index_id\",\"type\":\"long\",\"nullable\":true,\"metadata\":{}},{\"name\":\"tile\",\"type\":\"binary\",\"nullable\":true,\"metadata\":{}},{\"name\":\"parentPath\",\"type\":\"string\",\"nullable\":true,\"metadata\":{}},{\"name\":\"driver\",\"type\":\"string\",\"nullable\":true,\"metadata\":{}}]}" } ], "type": "table" @@ -1194,12 +1194,12 @@ { "metadata": "{}", "name": "tiles", - "type": "{\"type\":\"array\",\"elementType\":{\"type\":\"struct\",\"fields\":[{\"name\":\"index_id\",\"type\":\"long\",\"nullable\":true,\"metadata\":{}},{\"name\":\"raster\",\"type\":\"binary\",\"nullable\":true,\"metadata\":{}},{\"name\":\"parentPath\",\"type\":\"string\",\"nullable\":true,\"metadata\":{}},{\"name\":\"driver\",\"type\":\"string\",\"nullable\":true,\"metadata\":{}}]},\"containsNull\":false}" + "type": "{\"type\":\"array\",\"elementType\":{\"type\":\"struct\",\"fields\":[{\"name\":\"index_id\",\"type\":\"long\",\"nullable\":true,\"metadata\":{}},{\"name\":\"tile\",\"type\":\"binary\",\"nullable\":true,\"metadata\":{}},{\"name\":\"parentPath\",\"type\":\"string\",\"nullable\":true,\"metadata\":{}},{\"name\":\"driver\",\"type\":\"string\",\"nullable\":true,\"metadata\":{}}]},\"containsNull\":false}" }, { "metadata": "{}", "name": "tile", - "type": "{\"type\":\"struct\",\"fields\":[{\"name\":\"index_id\",\"type\":\"long\",\"nullable\":true,\"metadata\":{}},{\"name\":\"raster\",\"type\":\"binary\",\"nullable\":true,\"metadata\":{}},{\"name\":\"parentPath\",\"type\":\"string\",\"nullable\":true,\"metadata\":{}},{\"name\":\"driver\",\"type\":\"string\",\"nullable\":true,\"metadata\":{}}]}" + "type": "{\"type\":\"struct\",\"fields\":[{\"name\":\"index_id\",\"type\":\"long\",\"nullable\":true,\"metadata\":{}},{\"name\":\"tile\",\"type\":\"binary\",\"nullable\":true,\"metadata\":{}},{\"name\":\"parentPath\",\"type\":\"string\",\"nullable\":true,\"metadata\":{}},{\"name\":\"driver\",\"type\":\"string\",\"nullable\":true,\"metadata\":{}}]}" }, { "metadata": "{}", @@ -1266,7 +1266,7 @@ } }, "source": [ - "_[b] Here is the main example, where we join new columns for each band to generate a stacked raster (in the order we choose)._\n", + "_[b] Here is the main example, where we join new columns for each band to generate a stacked tile (in the order we choose)._\n", "\n", "> Hint: joins default to inner, if you want something different add arg 'how'." ] @@ -1417,7 +1417,7 @@ } ], "source": [ - "library.plot_raster(stacked_df.select(\"tile\", \"memsize\").filter(\"memsize > 400000\").first()[\"tile\"][\"raster\"])" + "library.plot_raster(stacked_df.select(\"tile\", \"memsize\").filter(\"memsize > 400000\").first()[\"tile\"][\"tile\"])" ] }, { @@ -1542,7 +1542,7 @@ } ], "source": [ - "library.plot_raster(to_plot[4][\"ndvi\"][\"raster\"])" + "library.plot_raster(to_plot[4][\"ndvi\"][\"tile\"])" ] } ], diff --git a/notebooks/examples/python/EarthObservation/EOGriddedSTAC/06. SAM Integration.ipynb b/notebooks/examples/python/EarthObservation/EOGriddedSTAC/06. SAM Integration.ipynb index 0e32d488f..1daded9f0 100644 --- a/notebooks/examples/python/EarthObservation/EOGriddedSTAC/06. SAM Integration.ipynb +++ b/notebooks/examples/python/EarthObservation/EOGriddedSTAC/06. SAM Integration.ipynb @@ -521,7 +521,7 @@ } ], "source": [ - "library.plot_raster(b02_h3_df.limit(50).collect()[0][\"tile\"][\"raster\"])" + "library.plot_raster(b02_h3_df.limit(50).collect()[0][\"tile\"][\"tile\"])" ] }, { @@ -545,7 +545,7 @@ "name": "stdout", "output_type": "stream", "text": [ - "root\n |-- index_id: long (nullable = true)\n |-- item_id: string (nullable = true)\n |-- date: date (nullable = true)\n |-- band_name: string (nullable = true)\n |-- tile: struct (nullable = true)\n | |-- index_id: long (nullable = true)\n | |-- raster: binary (nullable = true)\n | |-- parentPath: string (nullable = true)\n | |-- driver: string (nullable = true)\n |-- size: long (nullable = true)\n |-- bbox: binary (nullable = true)\n |-- srid: string (nullable = true)\n\n" + "root\n |-- index_id: long (nullable = true)\n |-- item_id: string (nullable = true)\n |-- date: date (nullable = true)\n |-- band_name: string (nullable = true)\n |-- tile: struct (nullable = true)\n | |-- index_id: long (nullable = true)\n | |-- tile: binary (nullable = true)\n | |-- parentPath: string (nullable = true)\n | |-- driver: string (nullable = true)\n |-- size: long (nullable = true)\n |-- bbox: binary (nullable = true)\n |-- srid: string (nullable = true)\n\n" ] } ], @@ -664,8 +664,8 @@ } ], "source": [ - "raster = tiles[1][\"raster\"]\n", - "library.plot_raster(raster)" + "tile = tiles[1][\"tile\"]\n", + "library.plot_raster(tile)" ] }, { @@ -685,13 +685,13 @@ }, "outputs": [], "source": [ - "def raster_to_image(raster, band_num=1):\n", + "def raster_to_image(tile, band_num=1):\n", " \"\"\"\n", - " Reshape the provided raster for PIL.\n", + " Reshape the provided tile for PIL.\n", " Adapted from https://rasterio.readthedocs.io/en/stable/topics/image_processing.html\n", " \"\"\"\n", " try:\n", - " np_raster = library.to_numpy_arr(raster).astype(np.uint8)\n", + " np_raster = library.to_numpy_arr(tile).astype(np.uint8)\n", " np_img = reshape_as_image(np_raster)\n", " np_img1 = np_img[:,:, band_num - 1]\n", " return Image.fromarray(np_img1)\n", @@ -735,7 +735,7 @@ } ], "source": [ - "raw_image = raster_to_image(raster, band_num=1)\n", + "raw_image = raster_to_image(tile, band_num=1)\n", "raw_image" ] }, @@ -893,7 +893,7 @@ "@pandas_udf(\"array\")\n", "def apply_sam(rasters: pd.Series) -> pd.Series:\n", " return rasters\\\n", - " .apply(lambda raster: raster_to_image(raster))\\\n", + " .apply(lambda tile: raster_to_image(tile))\\\n", " .apply(lambda image: get_scores(image).flatten().tolist())" ] }, @@ -4555,7 +4555,7 @@ { "metadata": "{}", "name": "tile", - "type": "{\"type\":\"struct\",\"fields\":[{\"name\":\"index_id\",\"type\":\"long\",\"nullable\":true,\"metadata\":{}},{\"name\":\"raster\",\"type\":\"binary\",\"nullable\":true,\"metadata\":{}},{\"name\":\"parentPath\",\"type\":\"string\",\"nullable\":true,\"metadata\":{}},{\"name\":\"driver\",\"type\":\"string\",\"nullable\":true,\"metadata\":{}}]}" + "type": "{\"type\":\"struct\",\"fields\":[{\"name\":\"index_id\",\"type\":\"long\",\"nullable\":true,\"metadata\":{}},{\"name\":\"tile\",\"type\":\"binary\",\"nullable\":true,\"metadata\":{}},{\"name\":\"parentPath\",\"type\":\"string\",\"nullable\":true,\"metadata\":{}},{\"name\":\"driver\",\"type\":\"string\",\"nullable\":true,\"metadata\":{}}]}" }, { "metadata": "{}", @@ -4575,7 +4575,7 @@ " .select(\"item_id\",\"tile\")\n", " .limit(256)\n", " .repartition(256, \"tile\")\n", - " .withColumn(\"model_result\", apply_sam(F.col(\"tile.raster\")))\n", + " .withColumn(\"model_result\", apply_sam(F.col(\"tile.tile\")))\n", " .display()\n", ")" ] diff --git a/notebooks/examples/python/NetCDF/CoralBleaching/mosaic_gdal_coral_bleaching.ipynb b/notebooks/examples/python/NetCDF/CoralBleaching/mosaic_gdal_coral_bleaching.ipynb index c57ecac5e..c3c29efe6 100644 --- a/notebooks/examples/python/NetCDF/CoralBleaching/mosaic_gdal_coral_bleaching.ipynb +++ b/notebooks/examples/python/NetCDF/CoralBleaching/mosaic_gdal_coral_bleaching.ipynb @@ -355,7 +355,7 @@ "source": [ "## Read NetCDFs with Spark\n", "\n", - "> Uses Mosaic [GDAL readers](https://databrickslabs.github.io/mosaic/api/raster-format-readers.html#raster-format-readers). __Note: starting with Mosaic 0.3.12, the 'tile' column is populated and is used by various `rst_` functions.__" + "> Uses Mosaic [GDAL readers](https://databrickslabs.github.io/mosaic/api/tile-format-readers.html#tile-format-readers). __Note: starting with Mosaic 0.3.12, the 'tile' column is populated and is used by various `rst_` functions.__" ] }, { @@ -411,12 +411,12 @@ "source": [ "__Let's work with the \"bleaching_alert_area\" subdataset.__\n", "\n", - "> We are using `rst_subdataset` which uses the (new) 'tile' column, more [here](https://databrickslabs.github.io/mosaic/api/raster-functions.html#rst-getsubdataset).\n", + "> We are using `rst_subdataset` which uses the (new) 'tile' column, more [here](https://databrickslabs.github.io/mosaic/api/tile-functions.html#rst-getsubdataset).\n", "\n", "SubDataset 'tile' output looks something like...\n", "\n", "```\n", - "{\"index_id\":null,\"raster\":\"Q0RGAQAAAAAAAAAKAAAAAwAAAANsb24AAAAcIAAAAANsYXQAAAAOEAAAAAR0aW1lAAAAAQAAAAwAAAA7AAAAD2Fja25vd2xlZGdlbWVudAAAAAACAAAAHU5PQUEgQ29yYWwgUmVlZiB\n", + "{\"index_id\":null,\"tile\":\"Q0RGAQAAAAAAAAAKAAAAAwAAAANsb24AAAAcIAAAAANsYXQAAAAOEAAAAAR0aW1lAAAAAQAAAAwAAAA7AAAAD2Fja25vd2xlZGdlbWVudAAAAAACAAAAHU5PQUEgQ29yYWwgUmVlZiB\n", "XYXRjaCBQcm9ncmFtAAAAAAAADWNkbV8= (truncated)\",\"parentPath\":\"dbfs:/home/mjohns@databricks.com/datasets/netcdf-coral/ct5km_baa-max-7d_v3.1_20220110.nc\",\"driver\":\"netCDF\"}\n", "```" ] @@ -477,12 +477,12 @@ "source": [ "## SubDivide tiles from subdataset column to max of 8MB\n", "\n", - "> While this is optional for smaller data, we want to demonstrate how you can master tiling at any scale. Let's use [rst_subdivide](https://databrickslabs.github.io/mosaic/api/raster-functions.html#rst-subdivide) to ensure we have tiles no larger than 8MB.\n", + "> While this is optional for smaller data, we want to demonstrate how you can master tiling at any scale. Let's use [rst_subdivide](https://databrickslabs.github.io/mosaic/api/tile-functions.html#rst-subdivide) to ensure we have tiles no larger than 8MB.\n", "\n", "SubDivide 'tile' output looks something like...\n", "\n", "```\n", - "{\"index_id\":null,\"raster\":\"iUhERg0KGgoAAAAAAAgIAAQAEAAAAAAAAAAAAAAAAAD//////////6WRBAAAAAAA//////////8AAAAAAAAAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\n", + "{\"index_id\":null,\"tile\":\"iUhERg0KGgoAAAAAAAgIAAQAEAAAAAAAAAAAAAAAAAD//////////6WRBAAAAAAA//////////8AAAAAAAAAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\n", "AAAAAAAAAAAAAT0hEUgINSAMCIgAAAAAAAwUAAAAAAAAA//////////8= (truncated)\",\"parentPath\":\"dbfs:/home/mjohns@databricks.com/datasets/netcdf-coral/\n", "ct5km_baa-max-7d_v3.1_20220103.nc\",\"driver\":\"netCDF\"}\n", "```" @@ -544,12 +544,12 @@ "source": [ "## ReTile tiles from subdataset to 600x600 pixels\n", "\n", - "> While this is optional for smaller data, we want to demonstrate how you can master tiling at any scale. Let's use [rst_retile](https://databrickslabs.github.io/mosaic/api/raster-functions.html#rst-retile) to ensure we have even data and drive more parallelism.\n", + "> While this is optional for smaller data, we want to demonstrate how you can master tiling at any scale. Let's use [rst_retile](https://databrickslabs.github.io/mosaic/api/tile-functions.html#rst-retile) to ensure we have even data and drive more parallelism.\n", "\n", "_ReTile 'tile' output looks something like..._\n", "\n", "```\n", - "{\"index_id\":null,\"raster\":\"iUhERg0KGgoAAAAAAAgIAAQAEAAAAAAAAAAAAAAAAAD//////////9t5AQAAAAAA//////////8AAAAAAAAAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAT0hEUgINSAMCIgAAAAAAAwUAAAAAAAAA//////////8= (truncated)\",\"parentPath\":\"dbfs:/home/mjohns@databricks.com/datasets/netcdf-coral/ct5km_baa-max-7d_v3.1_20220102.nc\",\"driver\":\"netCDF\"}\n", + "{\"index_id\":null,\"tile\":\"iUhERg0KGgoAAAAAAAgIAAQAEAAAAAAAAAAAAAAAAAD//////////9t5AQAAAAAA//////////8AAAAAAAAAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAT0hEUgINSAMCIgAAAAAAAwUAAAAAAAAA//////////8= (truncated)\",\"parentPath\":\"dbfs:/home/mjohns@databricks.com/datasets/netcdf-coral/ct5km_baa-max-7d_v3.1_20220102.nc\",\"driver\":\"netCDF\"}\n", "```" ] }, @@ -609,7 +609,7 @@ "source": [ "## Render Raster to H3 Results\n", "\n", - "> Use [rst_rastertogridavg](https://databrickslabs.github.io/mosaic/api/raster-functions.html#rst-rastertogridavg) to tessellate to grid (default is h3) and provide the average measure for the resolution chosen (in this case resolution `3`); also, creates a temp view & renders with Kepler.gl.\n", + "> Use [rst_rastertogridavg](https://databrickslabs.github.io/mosaic/api/tile-functions.html#rst-rastertogridavg) to tessellate to grid (default is h3) and provide the average measure for the resolution chosen (in this case resolution `3`); also, creates a temp view & renders with Kepler.gl.\n", "\n", "Initial structure of a single `grid_avg` row looks something like...\n", "\n", diff --git a/notebooks/examples/python/NetCDF/Xarray/distributed_slice netcdf_files.ipynb b/notebooks/examples/python/NetCDF/Xarray/distributed_slice netcdf_files.ipynb index ed205ee34..415195008 100644 --- a/notebooks/examples/python/NetCDF/Xarray/distributed_slice netcdf_files.ipynb +++ b/notebooks/examples/python/NetCDF/Xarray/distributed_slice netcdf_files.ipynb @@ -911,7 +911,7 @@ { "metadata": "{}", "name": "tile", - "type": "{\"type\":\"struct\",\"fields\":[{\"name\":\"index_id\",\"type\":\"long\",\"nullable\":true,\"metadata\":{}},{\"name\":\"raster\",\"type\":\"binary\",\"nullable\":true,\"metadata\":{}},{\"name\":\"parentPath\",\"type\":\"string\",\"nullable\":true,\"metadata\":{}},{\"name\":\"driver\",\"type\":\"string\",\"nullable\":true,\"metadata\":{}}]}" + "type": "{\"type\":\"struct\",\"fields\":[{\"name\":\"index_id\",\"type\":\"long\",\"nullable\":true,\"metadata\":{}},{\"name\":\"tile\",\"type\":\"binary\",\"nullable\":true,\"metadata\":{}},{\"name\":\"parentPath\",\"type\":\"string\",\"nullable\":true,\"metadata\":{}},{\"name\":\"driver\",\"type\":\"string\",\"nullable\":true,\"metadata\":{}}]}" } ], "type": "table" diff --git a/python/mosaic/api/aggregators.py b/python/mosaic/api/aggregators.py index 87eaed84b..f3e215067 100644 --- a/python/mosaic/api/aggregators.py +++ b/python/mosaic/api/aggregators.py @@ -198,8 +198,8 @@ def grid_cell_union_agg(chips: ColumnOrName) -> Column: def rst_merge_agg(raster_tile: ColumnOrName) -> Column: """ - Merges (unions) the aggregated raster tiles into a single tile. - Returns the raster tile representing the aggregated union of rasters on some grid cell. + Merges (unions) the aggregated tile tiles into a single tile. + Returns the tile tile representing the aggregated union of rasters on some grid cell. Parameters ---------- @@ -209,7 +209,7 @@ def rst_merge_agg(raster_tile: ColumnOrName) -> Column: Returns ------- Column (RasterTileType) - Raster tile struct of the union raster. + Raster tile struct of the union tile. """ return config.mosaic_context.invoke_function( "rst_merge_agg", pyspark_to_java_column(raster_tile) @@ -218,17 +218,17 @@ def rst_merge_agg(raster_tile: ColumnOrName) -> Column: def rst_combineavg_agg(raster_tile: ColumnOrName) -> Column: """ - Returns the raster tile representing the aggregated average of rasters. + Returns the tile tile representing the aggregated average of rasters. Parameters ---------- raster_tile : Column (RasterTileType) - Aggregate raster tile col to combine. + Aggregate tile tile col to combine. Returns ------- Column (RasterTileType) - The combined raster tile. + The combined tile tile. """ return config.mosaic_context.invoke_function( "rst_combineavg_agg", pyspark_to_java_column(raster_tile) @@ -239,12 +239,12 @@ def rst_derivedband_agg( raster_tile: ColumnOrName, python_func: ColumnOrName, func_name: ColumnOrName ) -> Column: """ - Returns the raster tile representing the aggregation of rasters using provided python function. + Returns the tile tile representing the aggregation of rasters using provided python function. Parameters ---------- raster_tile : Column (RasterTileType) - Aggregate raster tile col to derive from. + Aggregate tile tile col to derive from. python_func : Column (StringType) The python function to apply to the bands. func_name : Column (StringType) @@ -254,7 +254,7 @@ def rst_derivedband_agg( ------- Column (RasterTileType) Creates a new band by applying the given python function to the input rasters. - The result is a raster tile. + The result is a tile tile. """ return config.mosaic_context.invoke_function( diff --git a/python/mosaic/api/gdal.py b/python/mosaic/api/gdal.py index f3306ebef..d168f8784 100644 --- a/python/mosaic/api/gdal.py +++ b/python/mosaic/api/gdal.py @@ -75,8 +75,8 @@ def enable_gdal(spark: SparkSession, with_checkpoint_dir: str = None) -> None: """ try: if with_checkpoint_dir is not None: - spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "true") - spark.conf.set("spark.databricks.labs.mosaic.raster.checkpoint", with_checkpoint_dir) + spark.conf.set("spark.databricks.labs.mosaic.tile.use.checkpoint", "true") + spark.conf.set("spark.databricks.labs.mosaic.tile.checkpoint", with_checkpoint_dir) refresh_context() config.mosaic_context.jEnableGDAL(spark, with_checkpoint_dir=with_checkpoint_dir) else: @@ -106,7 +106,7 @@ def update_checkpoint_dir(spark: SparkSession, dir: str): :param spark: session to use. :param dir: new directory. """ - spark.conf.set("spark.databricks.labs.mosaic.raster.checkpoint", dir) + spark.conf.set("spark.databricks.labs.mosaic.tile.checkpoint", dir) refresh_context() config.mosaic_context.jUpdateCheckpointDir(spark, dir) @@ -116,7 +116,7 @@ def set_checkpoint_off(spark: SparkSession): Turn off checkpointing. :param spark: session to use. """ - spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "false") + spark.conf.set("spark.databricks.labs.mosaic.tile.use.checkpoint", "false") refresh_context() config.mosaic_context.jSetCheckpointOff(spark) @@ -126,7 +126,7 @@ def set_checkpoint_on(spark: SparkSession): Turn on checkpointing, will use the configured path. :param spark: session to use. """ - spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "true") + spark.conf.set("spark.databricks.labs.mosaic.tile.use.checkpoint", "true") refresh_context() config.mosaic_context.jSetCheckpointOn(spark) @@ -138,8 +138,8 @@ def reset_checkpoint(spark: SparkSession): - spark conf unset for checkpoint path :param spark: session to use. """ - spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "false") - spark.conf.set("spark.databricks.labs.mosaic.raster.checkpoint", get_checkpoint_dir_default()) + spark.conf.set("spark.databricks.labs.mosaic.tile.use.checkpoint", "false") + spark.conf.set("spark.databricks.labs.mosaic.tile.checkpoint", get_checkpoint_dir_default()) refresh_context() config.mosaic_context.jResetCheckpoint(spark) @@ -204,7 +204,7 @@ def is_manual_mode() -> bool: def get_local_raster_dir() -> str: """ This is run on the driver, assumes enable.py already invoked. - :return: configured local raster directory. + :return: configured local tile directory. """ return config.mosaic_context.get_local_raster_dir() diff --git a/python/mosaic/api/raster.py b/python/mosaic/api/raster.py index 301c9dc7b..6b977615f 100644 --- a/python/mosaic/api/raster.py +++ b/python/mosaic/api/raster.py @@ -83,7 +83,7 @@ def rst_avg(raster_tile: ColumnOrName) -> Column: Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- @@ -104,7 +104,7 @@ def rst_bandmetadata(raster_tile: ColumnOrName, band: ColumnOrName) -> Column: Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. band : Column (IntegerType) Band index, starts from 1. @@ -123,17 +123,17 @@ def rst_bandmetadata(raster_tile: ColumnOrName, band: ColumnOrName) -> Column: def rst_boundingbox(raster_tile: ColumnOrName) -> Column: """ - Returns the bounding box of the raster as a WKT polygon. + Returns the bounding box of the tile as a WKT polygon. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (StringType) - A WKT polygon representing the bounding box of the raster. + A WKT polygon representing the bounding box of the tile. """ return config.mosaic_context.invoke_function( @@ -143,15 +143,15 @@ def rst_boundingbox(raster_tile: ColumnOrName) -> Column: def rst_clip(raster_tile: ColumnOrName, geometry: ColumnOrName, cutline_all_touched: Any = True) -> Column: """ - Clips the raster to the given supported geometry (WKT, WKB, GeoJSON). - The result is Mosaic raster tile struct column to the clipped raster. + Clips the tile to the given supported geometry (WKT, WKB, GeoJSON). + The result is Mosaic tile tile struct column to the clipped tile. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. geometry : Column (StringType) - The geometry to clip the raster to. + The geometry to clip the tile to. cutline_all_touched : Column (BooleanType) optional override to specify whether any pixels touching cutline should be included vs half-in only, default is true @@ -159,7 +159,7 @@ def rst_clip(raster_tile: ColumnOrName, geometry: ColumnOrName, cutline_all_touc Returns ------- Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. """ if type(cutline_all_touched) == bool: @@ -175,7 +175,7 @@ def rst_clip(raster_tile: ColumnOrName, geometry: ColumnOrName, cutline_all_touc def rst_combineavg(raster_tiles: ColumnOrName) -> Column: """ - Combines the rasters into a single raster. + Combines the rasters into a single tile. Parameters ---------- @@ -185,7 +185,7 @@ def rst_combineavg(raster_tiles: ColumnOrName) -> Column: Returns ------- Column (RasterTileType) - The combined raster tile. + The combined tile tile. """ return config.mosaic_context.invoke_function( @@ -195,21 +195,21 @@ def rst_combineavg(raster_tiles: ColumnOrName) -> Column: def rst_convolve(raster_tile: ColumnOrName, kernel: ColumnOrName) -> Column: """ - Applies a convolution filter to the raster. - The result is Mosaic raster tile struct column to the filtered raster. + Applies a convolution filter to the tile. + The result is Mosaic tile tile struct column to the filtered tile. The result is stored in the checkpoint directory. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. kernel : Column (ArrayType(ArrayType(DoubleType))) - The kernel to apply to the raster. + The kernel to apply to the tile. Returns ------- Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. """ return config.mosaic_context.invoke_function( @@ -224,12 +224,12 @@ def rst_derivedband( ) -> Column: """ Creates a new band by applying the given python function to the input rasters. - The result is a raster tile. + The result is a tile tile. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. python_func : Column (StringType) The python function to apply to the bands. func_name : Column (StringType) @@ -238,7 +238,7 @@ def rst_derivedband( Returns ------- Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. """ return config.mosaic_context.invoke_function( @@ -251,11 +251,11 @@ def rst_derivedband( def rst_filter(raster_tile: ColumnOrName, kernel_size: Any, operation: Any) -> Column: """ - Applies a filter to the raster. - :param raster_tile: Mosaic raster tile struct column. + Applies a filter to the tile. + :param raster_tile: Mosaic tile tile struct column. :param kernel_size: The size of the kernel. Has to be odd. :param operation: The operation to apply to the kernel. - :return: A new raster tile with the filter applied. + :return: A new tile tile with the filter applied. """ if type(kernel_size) == int: kernel_size = lit(kernel_size) @@ -273,8 +273,8 @@ def rst_filter(raster_tile: ColumnOrName, kernel_size: Any, operation: Any) -> C def rst_frombands(bands: ColumnOrName) -> Column: """ - Stack an array of bands into a raster tile. - The result is Mosaic raster tile struct. + Stack an array of bands into a tile tile. + The result is Mosaic tile tile struct. The result is stored in the checkpoint directory. Parameters @@ -285,7 +285,7 @@ def rst_frombands(bands: ColumnOrName) -> Column: Returns ------- Column (RasterTileType) - Mosaic raster tile struct of the band stacking. + Mosaic tile tile struct of the band stacking. """ return config.mosaic_context.invoke_function( @@ -296,7 +296,7 @@ def rst_fromcontent( raster_bin: ColumnOrName, driver: ColumnOrName, size_in_mb: Any = -1 ) -> Column: """ - Tiles the raster binary into tiles of the given size. + Tiles the tile binary into tiles of the given size. :param raster_bin: :param driver: :param size_in_mb: @@ -315,7 +315,7 @@ def rst_fromcontent( def rst_fromfile(raster_path: ColumnOrName, size_in_mb: Any = -1) -> Column: """ - Tiles the raster into tiles of the given size. + Tiles the tile into tiles of the given size. :param raster_path: :param sizeInMB: :return: @@ -332,7 +332,7 @@ def rst_fromfile(raster_path: ColumnOrName, size_in_mb: Any = -1) -> Column: def rst_georeference(raster_tile: ColumnOrName) -> Column: """ - Returns GeoTransform of the raster as a GT array of doubles. + Returns GeoTransform of the tile as a GT array of doubles. GT(0) x-coordinate of the upper-left corner of the upper-left pixel. GT(1) w-e pixel resolution / pixel width. GT(2) row rotation (typically zero). @@ -344,7 +344,7 @@ def rst_georeference(raster_tile: ColumnOrName) -> Column: Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- @@ -364,7 +364,7 @@ def rst_getnodata(raster_tile: ColumnOrName) -> Column: Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. band : Column (IntegerType) Band index, starts from 1. @@ -381,20 +381,20 @@ def rst_getnodata(raster_tile: ColumnOrName) -> Column: def rst_getsubdataset(raster_tile: ColumnOrName, subdataset: ColumnOrName) -> Column: """ - Returns the subdataset of the raster. - The subdataset is the Mosaic raster tile struct of the subdataset of the raster. + Returns the subdataset of the tile. + The subdataset is the Mosaic tile tile struct of the subdataset of the tile. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. subdataset : Column (IntegerType) The index of the subdataset to get. Returns ------- Column (RasterTileType) - Mosaic raster tile struct of the subdataset. + Mosaic tile tile struct of the subdataset. """ return config.mosaic_context.invoke_function( @@ -409,12 +409,12 @@ def rst_height(raster_tile: ColumnOrName) -> Column: Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (IntegerType) - The height of the raster in pixels. + The height of the tile in pixels. """ return config.mosaic_context.invoke_function( @@ -429,12 +429,12 @@ def rst_initnodata(raster_tile: ColumnOrName) -> Column: Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. """ return config.mosaic_context.invoke_function( @@ -447,12 +447,12 @@ def rst_isempty(raster_tile: ColumnOrName) -> Column: Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (BooleanType) - The flag indicating if the raster is empty. + The flag indicating if the tile is empty. """ return config.mosaic_context.invoke_function( @@ -463,11 +463,11 @@ def rst_isempty(raster_tile: ColumnOrName) -> Column: def rst_maketiles(input: ColumnOrName, driver: Any = "no_driver", size_in_mb: Any = -1, with_checkpoint: Any = False) -> Column: """ - Tiles the raster into tiles of the given size. - :param input: If the raster is stored on disc, the path - to the raster is provided. If the raster is stored in memory, the bytes of - the raster are provided. - :param driver: The driver to use for reading the raster. If not specified, the driver is + Tiles the tile into tiles of the given size. + :param input: If the tile is stored on disc, the path + to the tile is provided. If the tile is stored in memory, the bytes of + the tile are provided. + :param driver: The driver to use for reading the tile. If not specified, the driver is inferred from the file extension. If the input is a byte array, the driver has to be specified. :param size_in_mb: The size of the tiles in MB. If set to -1, the file is loaded and returned @@ -477,7 +477,7 @@ def rst_maketiles(input: ColumnOrName, driver: Any = "no_driver", size_in_mb: An in memory, it is subdivided into tiles of size 64MB. :param with_checkpoint: If set to true, the tiles are written to the checkpoint directory. If set to false, the tiles are returned as a in-memory byte arrays. - :return: A collection of tiles of the raster. + :return: A collection of tiles of the tile. """ if type(size_in_mb) == int: size_in_mb = lit(size_in_mb) @@ -502,13 +502,13 @@ def rst_mapalgebra(raster_tile: ColumnOrName, json_spec: ColumnOrName) -> Column Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. json_spec : Column (StringType) Returns ------- Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. """ return config.mosaic_context.invoke_function( @@ -523,7 +523,7 @@ def rst_max(raster_tile: ColumnOrName) -> Column: Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- @@ -544,7 +544,7 @@ def rst_median(raster_tile: ColumnOrName) -> Column: Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- @@ -563,12 +563,12 @@ def rst_memsize(raster_tile: ColumnOrName) -> Column: Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (IntegerType) - The size of the raster in bytes. + The size of the tile in bytes. """ return config.mosaic_context.invoke_function( @@ -578,8 +578,8 @@ def rst_memsize(raster_tile: ColumnOrName) -> Column: def rst_merge(raster_tiles: ColumnOrName) -> Column: """ - Merges (mosaics) the rasters into a single raster. - The result is Mosaic raster tile struct of the merged raster. + Merges (mosaics) the rasters into a single tile. + The result is Mosaic tile tile struct of the merged tile. The result is stored in the checkpoint directory. Parameters @@ -590,7 +590,7 @@ def rst_merge(raster_tiles: ColumnOrName) -> Column: Returns ------- Column (RasterTileType) - Mosaic raster tile struct of the merged raster. + Mosaic tile tile struct of the merged tile. """ return config.mosaic_context.invoke_function( @@ -603,12 +603,12 @@ def rst_metadata(raster_tile: ColumnOrName) -> Column: Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (MapType) - The metadata of the raster as a map type, (key->value) pairs. + The metadata of the tile as a map type, (key->value) pairs. """ return config.mosaic_context.invoke_function( @@ -623,7 +623,7 @@ def rst_min(raster_tile: ColumnOrName) -> Column: Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- @@ -641,14 +641,14 @@ def rst_ndvi( raster_tile: ColumnOrName, band1: ColumnOrName, band2: ColumnOrName ) -> Column: """ - Computes the NDVI of the raster. - The result is Mosaic raster tile struct of the NDVI raster. + Computes the NDVI of the tile. + The result is Mosaic tile tile struct of the NDVI tile. The result is stored in the checkpoint directory. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. band1 : Column (IntegerType) The first band index. band2 : Column (IntegerType) @@ -657,7 +657,7 @@ def rst_ndvi( Returns ------- Column (RasterTileType) - Mosaic raster tile structs of the NDVI raster. + Mosaic tile tile structs of the NDVI tile. """ return config.mosaic_context.invoke_function( @@ -672,12 +672,12 @@ def rst_numbands(raster_tile: ColumnOrName) -> Column: Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (IntegerType) - The number of bands in the raster. + The number of bands in the tile. """ return config.mosaic_context.invoke_function( @@ -690,7 +690,7 @@ def rst_pixelcount(raster_tile: ColumnOrName, count_nodata: Any = False, count_a Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. count_nodata : Column(BooleanType) If false do not include noData pixels in count (default is false). count_all : Column(BooleanType) @@ -721,12 +721,12 @@ def rst_pixelheight(raster_tile: ColumnOrName) -> Column: Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (IntegerType) - The height of the pixel in the raster derived via GeoTransform. + The height of the pixel in the tile derived via GeoTransform. """ return config.mosaic_context.invoke_function( @@ -739,12 +739,12 @@ def rst_pixelwidth(raster_tile: ColumnOrName) -> Column: Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (IntegerType) - The width of the pixel in the raster derived via GeoTransform. + The width of the pixel in the tile derived via GeoTransform. """ return config.mosaic_context.invoke_function( @@ -762,12 +762,12 @@ def rst_rastertogridavg(raster_tile: ColumnOrName, resolution: ColumnOrName) -> Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (ArrayType(ArrayType(StructType(LongType|StringType, DoubleType)))) - A collection (cellID->value) pairs for each band of the raster. + A collection (cellID->value) pairs for each band of the tile. """ return config.mosaic_context.invoke_function( @@ -789,12 +789,12 @@ def rst_rastertogridcount( Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (ArrayType(ArrayType(StructType(LongType|StringType, DoubleType)))) - A collection (cellID->value) pairs for each band of the raster. + A collection (cellID->value) pairs for each band of the tile. """ return config.mosaic_context.invoke_function( @@ -814,12 +814,12 @@ def rst_rastertogridmax(raster_tile: ColumnOrName, resolution: ColumnOrName) -> Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (ArrayType(ArrayType(StructType(LongType|StringType, DoubleType)))) - A collection (cellID->value) pairs for each band of the raster. + A collection (cellID->value) pairs for each band of the tile. """ return config.mosaic_context.invoke_function( @@ -841,12 +841,12 @@ def rst_rastertogridmedian( Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (ArrayType>>) - A collection (cellID->value) pairs for each band of the raster. + A collection (cellID->value) pairs for each band of the tile. """ return config.mosaic_context.invoke_function( @@ -866,12 +866,12 @@ def rst_rastertogridmin(raster_tile: ColumnOrName, resolution: ColumnOrName) -> Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (ArrayType(ArrayType(StructType(LongType|StringType, DoubleType)))) - A collection (cellID->value) pairs for each band of the raster. + A collection (cellID->value) pairs for each band of the tile. """ return config.mosaic_context.invoke_function( @@ -885,14 +885,14 @@ def rst_rastertoworldcoord( raster_tile: ColumnOrName, x: ColumnOrName, y: ColumnOrName ) -> Column: """ - Computes the world coordinates of the raster pixel at the given x and y coordinates. + Computes the world coordinates of the tile pixel at the given x and y coordinates. The result is a WKT point geometry. - The coordinates are computed using the GeoTransform of the raster to respect the projection. + The coordinates are computed using the GeoTransform of the tile to respect the projection. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- @@ -912,18 +912,18 @@ def rst_rastertoworldcoordx( raster_tile: ColumnOrName, x: ColumnOrName, y: ColumnOrName ) -> Column: """ - Computes the world coordinates of the raster pixel at the given x and y coordinates. - The result is the X coordinate of the point after applying the GeoTransform of the raster. + Computes the world coordinates of the tile pixel at the given x and y coordinates. + The result is the X coordinate of the point after applying the GeoTransform of the tile. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (DoubleType) - The X coordinate of the point after applying the GeoTransform of the raster. + The X coordinate of the point after applying the GeoTransform of the tile. """ return config.mosaic_context.invoke_function( @@ -938,18 +938,18 @@ def rst_rastertoworldcoordy( raster_tile: ColumnOrName, x: ColumnOrName, y: ColumnOrName ) -> Column: """ - Computes the world coordinates of the raster pixel at the given x and y coordinates. - The result is the Y coordinate of the point after applying the GeoTransform of the raster. + Computes the world coordinates of the tile pixel at the given x and y coordinates. + The result is the Y coordinate of the point after applying the GeoTransform of the tile. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (DoubleType) - The Y coordinate of the point after applying the GeoTransform of the raster. + The Y coordinate of the point after applying the GeoTransform of the tile. """ return config.mosaic_context.invoke_function( @@ -964,20 +964,20 @@ def rst_retile( raster_tile: ColumnOrName, tile_width: ColumnOrName, tile_height: ColumnOrName ) -> Column: """ - Retiles the raster to the given tile size. The result is a collection of new raster files. + Retiles the tile to the given tile size. The result is a collection of new tile files. The new rasters are stored in the checkpoint directory. - The results are Mosaic raster tile struct of the new rasters. + The results are Mosaic tile tile struct of the new rasters. The result set is automatically exploded. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (RasterTileType) - Mosaic raster tile structs from the exploded retile. + Mosaic tile tile structs from the exploded retile. """ return config.mosaic_context.invoke_function( @@ -990,19 +990,19 @@ def rst_retile( def rst_rotation(raster_tile: ColumnOrName) -> Column: """ - Computes the rotation of the raster in degrees. + Computes the rotation of the tile in degrees. The rotation is the angle between the X axis and the North axis. - The rotation is computed using the GeoTransform of the raster. + The rotation is computed using the GeoTransform of the tile. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (DoubleType) - The rotation of the raster in degrees. + The rotation of the tile in degrees. """ return config.mosaic_context.invoke_function( @@ -1012,17 +1012,17 @@ def rst_rotation(raster_tile: ColumnOrName) -> Column: def rst_scalex(raster_tile: ColumnOrName) -> Column: """ - Computes the scale of the raster in the X direction. + Computes the scale of the tile in the X direction. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (DoubleType) - The scale of the raster in the X direction. + The scale of the tile in the X direction. """ return config.mosaic_context.invoke_function( @@ -1032,17 +1032,17 @@ def rst_scalex(raster_tile: ColumnOrName) -> Column: def rst_scaley(raster_tile: ColumnOrName) -> Column: """ - Computes the scale of the raster in the Y direction. + Computes the scale of the tile in the Y direction. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (DoubleType) - The scale of the raster in the Y direction. + The scale of the tile in the Y direction. """ return config.mosaic_context.invoke_function( @@ -1052,18 +1052,18 @@ def rst_scaley(raster_tile: ColumnOrName) -> Column: def rst_separatebands(raster_tile: ColumnOrName) -> Column: """ - Returns a set of new single-band rasters, one for each band in the input raster. + Returns a set of new single-band rasters, one for each band in the input tile. Result set is automatically exploded. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (MosaicTile) - The single-band raster tiles, exploded. + The single-band tile tiles, exploded. """ return config.mosaic_context.invoke_function( @@ -1079,14 +1079,14 @@ def rst_setnodata(raster_tile: ColumnOrName, nodata: ColumnOrName) -> Column: Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. nodata : Column (DoubleType) The nodata value to set. Returns ------- Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. """ return config.mosaic_context.invoke_function( @@ -1098,19 +1098,19 @@ def rst_setnodata(raster_tile: ColumnOrName, nodata: ColumnOrName) -> Column: def rst_setsrid(raster_tile: ColumnOrName, srid: ColumnOrName) -> Column: """ - Sets the SRID of the raster. - The SRID is the EPSG code of the raster. + Sets the SRID of the tile. + The SRID is the EPSG code of the tile. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. srid : Column (IntegerType) EPSG authority code for the file's projection. Returns ------- Column (MosaicRasterTile) - The updated raster. + The updated tile. """ return config.mosaic_context.invoke_function( @@ -1120,17 +1120,17 @@ def rst_setsrid(raster_tile: ColumnOrName, srid: ColumnOrName) -> Column: def rst_skewx(raster_tile: ColumnOrName) -> Column: """ - Computes the skew of the raster in the X direction. + Computes the skew of the tile in the X direction. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (DoubleType) - The skew of the raster in the X direction. + The skew of the tile in the X direction. """ return config.mosaic_context.invoke_function( @@ -1140,17 +1140,17 @@ def rst_skewx(raster_tile: ColumnOrName) -> Column: def rst_skewy(raster_tile: ColumnOrName) -> Column: """ - Computes the skew of the raster in the Y direction. + Computes the skew of the tile in the Y direction. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (DoubleType) - The skew of the raster in the Y direction. + The skew of the tile in the Y direction. """ return config.mosaic_context.invoke_function( @@ -1160,18 +1160,18 @@ def rst_skewy(raster_tile: ColumnOrName) -> Column: def rst_srid(raster_tile: ColumnOrName) -> Column: """ - Computes the SRID of the raster. - The SRID is the EPSG code of the raster. + Computes the SRID of the tile. + The SRID is the EPSG code of the tile. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (IntegerType) - The SRID of the raster. + The SRID of the tile. """ return config.mosaic_context.invoke_function( @@ -1181,19 +1181,19 @@ def rst_srid(raster_tile: ColumnOrName) -> Column: def rst_subdatasets(raster_tile: ColumnOrName) -> Column: """ - Computes the subdatasets of the raster. - The input is Mosaic raster tile struct. + Computes the subdatasets of the tile. + The input is Mosaic tile tile struct. The result is a map of the subdataset path to the subdatasets and the description of the subdatasets. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (MapType(StringType, StringType)) - The SRID of the raster. + The SRID of the tile. """ return config.mosaic_context.invoke_function( @@ -1203,20 +1203,20 @@ def rst_subdatasets(raster_tile: ColumnOrName) -> Column: def rst_subdivide(raster_tile: ColumnOrName, size_in_mb: ColumnOrName) -> Column: """ - Subdivides the raster into tiles that have to be smaller than the given size in MB. - All the tiles have the same aspect ratio as the original raster. + Subdivides the tile into tiles that have to be smaller than the given size in MB. + All the tiles have the same aspect ratio as the original tile. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. size_in_mb : Column (IntegerType) The size of the tiles in MB. Returns ------- Column (RasterTileType) - A collection of tiles of the raster. + A collection of tiles of the tile. """ return config.mosaic_context.invoke_function( @@ -1228,20 +1228,20 @@ def rst_subdivide(raster_tile: ColumnOrName, size_in_mb: ColumnOrName) -> Column def rst_summary(raster_tile: ColumnOrName) -> Column: """ - Computes the summary of the raster. - The summary is a map of the statistics of the raster. + Computes the summary of the tile. + The summary is a map of the statistics of the tile. The logic is produced by gdalinfo procedure. The result is stored as JSON. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (StringType) - A JSON string containing the summary of the raster. + A JSON string containing the summary of the tile. """ return config.mosaic_context.invoke_function( @@ -1251,20 +1251,20 @@ def rst_summary(raster_tile: ColumnOrName) -> Column: def rst_tessellate(raster_tile: ColumnOrName, resolution: ColumnOrName) -> Column: """ - Clip the raster into raster tiles where each tile is a grid tile for the given resolution. - The tile set union forms the original raster. + Clip the tile into tile tiles where each tile is a grid tile for the given resolution. + The tile set union forms the original tile. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. resolution : Column (IntegerType) The resolution of the tiles. Returns ------- Column (RasterTileType) - A struct containing the tiles of the raster. + A struct containing the tiles of the tile. """ return config.mosaic_context.invoke_function( @@ -1281,7 +1281,7 @@ def rst_tooverlappingtiles( overlap: ColumnOrName, ) -> Column: """ - Tiles the raster into tiles of the given size. + Tiles the tile into tiles of the given size. :param raster_tile: :param sizeInMB: :return: @@ -1308,21 +1308,21 @@ def rst_to_overlapping_tiles( def rst_transform(raster_tile: ColumnOrName, srid: ColumnOrName) -> Column: """ - Transforms the raster to the given SRID. - The result is a Mosaic raster tile struct of the transformed raster. + Transforms the tile to the given SRID. + The result is a Mosaic tile tile struct of the transformed tile. The result is stored in the checkpoint directory. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. srid : Column (IntegerType) EPSG authority code for the file's projection. Returns ------- Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. """ return config.mosaic_context.invoke_function( @@ -1334,17 +1334,17 @@ def rst_transform(raster_tile: ColumnOrName, srid: ColumnOrName) -> Column: def rst_tryopen(raster_tile: ColumnOrName) -> Column: """ - Tries to open the raster and returns a flag indicating if the raster can be opened. + Tries to open the tile and returns a flag indicating if the tile can be opened. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (BooleanType) - Whether the raster can be opened. + Whether the tile can be opened. """ return config.mosaic_context.invoke_function( @@ -1354,18 +1354,18 @@ def rst_tryopen(raster_tile: ColumnOrName) -> Column: def rst_upperleftx(raster_tile: ColumnOrName) -> Column: """ - Computes the upper left X coordinate of the raster. + Computes the upper left X coordinate of the tile. The value is computed based on GeoTransform. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (DoubleType) - The upper left X coordinate of the raster. + The upper left X coordinate of the tile. """ return config.mosaic_context.invoke_function( @@ -1375,18 +1375,18 @@ def rst_upperleftx(raster_tile: ColumnOrName) -> Column: def rst_upperlefty(raster_tile: ColumnOrName) -> Column: """ - Computes the upper left Y coordinate of the raster. + Computes the upper left Y coordinate of the tile. The value is computed based on GeoTransform. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (DoubleType) - The upper left Y coordinate of the raster. + The upper left Y coordinate of the tile. """ return config.mosaic_context.invoke_function( @@ -1396,17 +1396,17 @@ def rst_upperlefty(raster_tile: ColumnOrName) -> Column: def rst_width(raster_tile: ColumnOrName) -> Column: """ - Computes the width of the raster in pixels. + Computes the width of the tile in pixels. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- Column (IntegerType) - The width of the raster in pixels. + The width of the tile in pixels. """ return config.mosaic_context.invoke_function( @@ -1418,15 +1418,15 @@ def rst_worldtorastercoord( raster_tile: ColumnOrName, x: ColumnOrName, y: ColumnOrName ) -> Column: """ - Computes the raster coordinates of the world coordinates. - The raster coordinates are the pixel coordinates of the raster. - The world coordinates are the coordinates in the CRS of the raster. + Computes the tile coordinates of the world coordinates. + The tile coordinates are the pixel coordinates of the tile. + The world coordinates are the coordinates in the CRS of the tile. The coordinates are resolved using GeoTransform. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- @@ -1446,16 +1446,16 @@ def rst_worldtorastercoordx( raster_tile: ColumnOrName, x: ColumnOrName, y: ColumnOrName ) -> Column: """ - Computes the raster coordinates of the world coordinates. - The raster coordinates are the pixel coordinates of the raster. - The world coordinates are the coordinates in the CRS of the raster. + Computes the tile coordinates of the world coordinates. + The tile coordinates are the pixel coordinates of the tile. + The world coordinates are the coordinates in the CRS of the tile. The coordinates are resolved using GeoTransform. This method returns the X coordinate. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- @@ -1475,16 +1475,16 @@ def rst_worldtorastercoordy( raster_tile: ColumnOrName, x: ColumnOrName, y: ColumnOrName ) -> Column: """ - Computes the raster coordinates of the world coordinates. - The raster coordinates are the pixel coordinates of the raster. - The world coordinates are the coordinates in the CRS of the raster. + Computes the tile coordinates of the world coordinates. + The tile coordinates are the pixel coordinates of the tile. + The world coordinates are the coordinates in the CRS of the tile. The coordinates are resolved using GeoTransform. This method returns the Y coordinate. Parameters ---------- raster_tile : Column (RasterTileType) - Mosaic raster tile struct column. + Mosaic tile tile struct column. Returns ------- @@ -1502,10 +1502,10 @@ def rst_worldtorastercoordy( def rst_write(tile: ColumnOrName, dir: Any) -> Column: """ - Writes the provided tiles' raster to the specified directory. - :param tile: The tile with the raster to write. - :param dir: The directory, e.g. fuse location, to write the raster. - :return: tile with the new raster path. + Writes the provided tiles' tile to the specified directory. + :param tile: The tile with the tile to write. + :param dir: The directory, e.g. fuse location, to write the tile. + :return: tile with the new tile path. """ if type(dir) == str: dir = lit(dir) diff --git a/python/mosaic/core/mosaic_context.py b/python/mosaic/core/mosaic_context.py index 32ad10cfc..cc66d132b 100644 --- a/python/mosaic/core/mosaic_context.py +++ b/python/mosaic/core/mosaic_context.py @@ -34,7 +34,7 @@ def __init__(self, spark: SparkSession): self._index_system = "H3" try: - self._raster_api = spark.conf.get("spark.databricks.labs.mosaic.raster.api") + self._raster_api = spark.conf.get("spark.databricks.labs.mosaic.tile.api") except Py4JJavaError as e: self._raster_api = "GDAL" diff --git a/python/test/test_checkpoint.py b/python/test/test_checkpoint.py index 3426b04fb..8b9d4eaf8 100644 --- a/python/test/test_checkpoint.py +++ b/python/test/test_checkpoint.py @@ -21,7 +21,7 @@ def test_all(self): "checkpoint directory should equal dir.") self.assertEqual( self.get_context().get_checkpoint_dir(), - self.spark.conf.get("spark.databricks.labs.mosaic.raster.checkpoint"), + self.spark.conf.get("spark.databricks.labs.mosaic.tile.checkpoint"), "checkpoint directory should equal spark conf.") # - checkpoint on @@ -35,8 +35,8 @@ def test_all(self): result.write.format("noop").mode("overwrite").save() self.assertEqual(result.count(), 1) tile = result.select("tile").first()[0] - raster = tile['raster'] - self.assertIsInstance(raster, str, "raster type should be string.") + raster = tile['tile'] + self.assertIsInstance(raster, str, "tile type should be string.") # - update path api.gdal.update_checkpoint_dir(self.spark, self.new_check_dir) # <- important to call from api.gdal @@ -52,8 +52,8 @@ def test_all(self): result.write.format("noop").mode("overwrite").save() self.assertEqual(result.count(), 1) tile = result.select("tile").first()[0] - raster = tile['raster'] - self.assertIsInstance(raster, str, "raster type should be string.") + raster = tile['tile'] + self.assertIsInstance(raster, str, "tile type should be string.") # - checkpoint off api.gdal.set_checkpoint_off(self.spark) # <- important to call from api.gdal @@ -66,8 +66,8 @@ def test_all(self): result.write.format("noop").mode("overwrite").save() self.assertEqual(result.count(), 1) tile = result.select("tile").first()[0] - raster = tile['raster'] - self.assertNotIsInstance(raster, str, "raster type should be binary (not string).") + raster = tile['tile'] + self.assertNotIsInstance(raster, str, "tile type should be binary (not string).") # - reset api.gdal.reset_checkpoint(self.spark) @@ -84,5 +84,5 @@ def test_all(self): result.write.format("noop").mode("overwrite").save() self.assertEqual(result.count(), 1) tile = result.select("tile").first()[0] - raster = tile['raster'] - self.assertNotIsInstance(raster, str, "raster type should be binary (not string).") + raster = tile['tile'] + self.assertNotIsInstance(raster, str, "tile type should be binary (not string).") diff --git a/python/test/test_raster_functions.py b/python/test/test_raster_functions.py index aa26019cb..8d0ce770f 100644 --- a/python/test/test_raster_functions.py +++ b/python/test/test_raster_functions.py @@ -194,7 +194,7 @@ def test_netcdf_load_tessellate_clip_merge(self): df = ( self.spark.read.format("gdal") - .option("raster.read.strategy", "as_path") # "in_memory" + .option("tile.read.strategy", "as_path") # "in_memory" .load( "test/data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc" ) diff --git a/python/test/utils/mosaic_test_case_with_gdal.py b/python/test/utils/mosaic_test_case_with_gdal.py index d2f396b96..24e0269a6 100644 --- a/python/test/utils/mosaic_test_case_with_gdal.py +++ b/python/test/utils/mosaic_test_case_with_gdal.py @@ -21,7 +21,7 @@ def setUpClass(cls) -> None: cls.spark.conf.set("spark.databricks.labs.mosaic.test.mode", "true") cls.spark.conf.set("spark.databricks.labs.mosaic.manual.cleanup.mode", "false") cls.spark.conf.set("spark.databricks.labs.mosaic.cleanup.age.limit.minutes", "10") # "30" default - # cls.spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "true") # "false" default + # cls.spark.conf.set("spark.databricks.labs.mosaic.tile.use.checkpoint", "true") # "false" default pwd_dir = os.getcwd() cls.check_dir = f"{pwd_dir}/checkpoint" @@ -30,7 +30,7 @@ def setUpClass(cls) -> None: os.makedirs(cls.check_dir) if not os.path.exists(cls.new_check_dir): os.makedirs(cls.new_check_dir) - cls.spark.conf.set("spark.databricks.labs.mosaic.raster.checkpoint", cls.check_dir) + cls.spark.conf.set("spark.databricks.labs.mosaic.tile.checkpoint", cls.check_dir) api.enable_mosaic(cls.spark) api.enable_gdal(cls.spark) @@ -46,6 +46,6 @@ def tearDownClass(cls) -> None: def generate_singleband_raster_df(self) -> DataFrame: return ( self.spark.read.format("gdal") - .option("raster.read.strategy", "in_memory") + .option("tile.read.strategy", "in_memory") .load("test/data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF") ) diff --git a/python/test/utils/spark_test_case.py b/python/test/utils/spark_test_case.py index af7a60f6a..286354048 100644 --- a/python/test/utils/spark_test_case.py +++ b/python/test/utils/spark_test_case.py @@ -41,7 +41,7 @@ def setUpClass(cls) -> None: ) cls.spark.conf.set("spark.databricks.labs.mosaic.test.mode", "true") cls.spark.conf.set("spark.databricks.labs.mosaic.jar.autoattach", "false") - cls.spark.conf.set("spark.databricks.labs.mosaic.raster.tmp.prefix", cls.tmp_dir) + cls.spark.conf.set("spark.databricks.labs.mosaic.tile.tmp.prefix", cls.tmp_dir) cls.spark.sparkContext.setLogLevel("ERROR") @classmethod diff --git a/scripts/docker/README.md b/scripts/docker/README.md index 4e6a37c32..39ec31c32 100644 --- a/scripts/docker/README.md +++ b/scripts/docker/README.md @@ -17,7 +17,7 @@ in '/python/notebooks' which is already added to .gitignore * If you want to run tests within a container shell: - `unset JAVA_TOOL_OPTIONS` is needed to execute JVM tests - - then can test e.g. `mvn -X test -DskipTests=false -Dsuites=com.databricks.labs.mosaic.core.raster.TestRasterGDAL` + - then can test e.g. `mvn -X test -DskipTests=false -Dsuites=com.databricks.labs.mosaic.core.tile.gdal.TestRasterGDAL` and `python3 -m unittest mosaic test/test_fuse_install.py` from ./python dir - you may need to run `mvn clean` occasionally, especially around initial setup as intellij is JDK 11 (pom.xml) and docker is JDK 8 diff --git a/scripts/docker/mosaic-docker.sh b/scripts/docker/mosaic-docker.sh index 66df085d9..10ce66875 100644 --- a/scripts/docker/mosaic-docker.sh +++ b/scripts/docker/mosaic-docker.sh @@ -7,7 +7,7 @@ # - for IDE driven or Jupyter notebook testing # [3] if you want to run tests within the container shell # - [a] `unset JAVA_TOOL_OPTIONS` is needed to execute JVM tests -# - [b] then can test e.g. `mvn -X test -DskipTests=false -Dsuites=com.databricks.labs.mosaic.core.raster.TestRasterGDAL` +# - [b] then can test e.g. `mvn -X test -DskipTests=false -Dsuites=com.databricks.labs.mosaic.core.tile.TestRasterGDAL` # and `python3 -m unittest mosaic test/test_fuse_install.py` from ./python dir # - [c] you may need to run `mvn clean` occasionally, especially around initial setup as intellij is JDK 11 # and docker is JDK 8. diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/FormatLookup.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/FormatLookup.scala index 8bf2d9cdb..73c332c00 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/FormatLookup.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/FormatLookup.scala @@ -135,4 +135,276 @@ object FormatLookup { "Zarr" -> "zarr" ) + val COMMON_URI_TOKENS = Seq( + "BMP", + "COG", + "ESRI Shapefile", + "GIF", + "GRIB:", + "GTiff:", + "HDF4:", + "HDF5:", + "HTTP:", + "JPEG2000:", + "JPEG:", + "JP2OpenJPEG:", + "NITF:", + "OGR_GMT:", + "OGR_PDS:", + "OGR_SDTS:", + "OGR_VRT:", + "OGR", // <- shapefile + "PDF:", + "PNG:", + "SVG:", + "XPM:", + "netCDF:", + "Zarr:" + ) + + + // from `gdalinfo --formats` + val ALL_RASTER_URI_TOKENS = Seq( + "VRT:", + "DERIVED:", + "GTiff:", + "COG:", + "NITF:", + "RPFTOC:", + "ECRGTOC:", + "HFA:", + "SAR_CEOS:", + "CEOS:", + "JAXAPALSAR:", + "GFF:", + "ELAS:", + "ESRIC:", + "AIG:", + "AAIGrid:", + "GRASSASCIIGrid:", + "ISG:", + "SDTS:", + "DTED:", + "PNG:", + "JPEG:", + "MEM:", + "JDEM:", + "GIF:", + "BIGGIF:", + "ESAT:", + "FITS:", + "BSB:", + "XPM:", + "BMP:", + "DIMAP:", + "AirSAR:", + "RS2:", + "SAFE:", + "PCIDSK:", + "PCRaster:", + "ILWIS:", + "SGI:", + "SRTMHGT:", + "Leveller:", + "Terragen:", + "GMT:", + "netCDF:", + "HDF4:", + "HDF4Image:", + "ISIS3:", + "ISIS2:", + "PDS:", + "PDS4:", + "VICAR:", + "TIL:", + "ERS:", + "JP2OpenJPEG:", + "L1B:", + "FIT:", + "GRIB:", + "RMF:", + "WCS:", + "WMS:", + "MSGN:", + "RST:", + "INGR:", + "GSAG:", + "GSBG:", + "GS7BG:", + "COSAR:", + "TSX:", + "COASP:", + "R:", + "MAP:", + "KMLSUPEROVERLAY:", + "WEBP:", + "PDF:", + "Rasterlite:", + "MBTiles:", + "PLMOSAIC:", + "CALS:", + "WMTS:", + "SENTINEL2:", + "MRF:", + "PNM:", + "DOQ1:", + "DOQ2:", + "PAux:", + "MFF:", + "MFF2:", + "FujiBAS:", + "GSC:", + "FAST:", + "BT:", + "LAN:", + "CPG:", + "IDA:", + "NDF:", + "EIR:", + "DIPEx:", + "LCP:", + "GTX:", + "LOSLAS:", + "NTv2:", + "CTable2:", + "ACE2:", + "SNODAS:", + "KRO:", + "ROI_PAC:", + "RRASTER:", + "BYN:", + "ARG:", + "RIK:", + "USGSDEM:", + "GXF:", + "BAG:", + "HDF5:", + "HDF5Image:", + "NWT_GRD:", + "NWT_GRC:", + "ADRG:", + "SRP:", + "BLX:", + "PostGISRaster:", + "SAGA:", + "XYZ:", + "HF2:", + "JPEGLS:", + "OZI:", + "CTG:", + "ZMap:", + "NGSGEOID:", + "IRIS:", + "PRF:", + "RDA:", + "EEDAI:", + "DAAS:", + "SIGDEM:", + "HEIF:", + "TGA:", + "OGCAPI:", + "STACTA:", + "STACIT:", + "GPKG:", + "CAD:", + "PLSCENES:", + "NGW:", + "GenBin:", + "ENVI:", + "EHdr:", + "ISCE:", + "Zarr:", + "HTTP:" + ) + + // from `ogrinfo --formats` + val ALL_VECTOR_URI_TOKENS = Seq( + "FITS:", + "PCIDSK:", + "netCDF:", + "PDS4:", + "VICAR:", + "JP2OpenJPEG:", + "PDF:", + "MBTiles:", + "BAG:", + "EEDA:", + "OGCAPI:", + "ESRI Shapefile:", // HAS A SPACE? + "MapInfo File:", + //"UK .NTF:", // COMMENTED OUT DUE TO CONFUSION + "LVBAG:", + "OGR_SDTS:", + "S57:", + "DGN:", + "OGR_VRT:", + "REC:", + "Memory:", + "CSV:", + "NAS:", + "GML:", + "GPX:", + "LIBKML:", + "KML:", + "GeoJSON:", + "GeoJSONSeq:", + "ESRIJSON:", + "TopoJSON:", + "Interlis 1:", // HAS A SPACE? + "Interlis 2:", // HAS A SPACE? + "OGR_GMT:", + "GPKG:", + "SQLite:", + "ODBC:", + "WAsP:", + "PGeo:", + "MSSQLSpatial:", + "OGR_OGDI:", + "PostgreSQL:", + "MySQL:", + "OpenFileGDB:", + "DXF:", + "CAD:", + "FlatGeobuf:", + "Geoconcept:", + "GeoRSS:", + "GPSTrackMaker:", + "VFK:", + "PGDUMP:", + "OSM:", + "GPSBabel:", + "OGR_PDS:", + "WFS:", + "OAPIF:", + "SOSI:", + "Geomedia:", + "EDIGEO:", + "SVG:", + "CouchDB:", + "Cloudant:", + "Idrisi:", + "ARCGEN:", + "XLS:", + "ODS:", + "XLSX:", + "Elasticsearch:", + "Walk:", + "Carto:", + "AmigoCloud:", + "SXF:", + "Selafin:", + "JML:", + "PLSCENES:", + "CSW:", + "VDV:", + "GMLAS:", + "MVT:", + "NGW:", + "MapML:", + "TIGER:", + "AVCBin:", + "AVCE00:", + "HTTP:" + ) + } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala index 5f2b484c4..f831b0bf1 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala @@ -1,27 +1,19 @@ package com.databricks.labs.mosaic.core.raster.api -import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI -import com.databricks.labs.mosaic.core.index.IndexSystem -import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL.DIR_TIME_FORMATTER -import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_DRIVER_KEY, RASTER_LAST_ERR_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} +import com.databricks.labs.mosaic.{RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.raster.gdal.{GDALReader, GDALWriter, RasterBandGDAL, RasterGDAL} import com.databricks.labs.mosaic.core.raster.io.RasterIO -import com.databricks.labs.mosaic.core.raster.operator.clip.RasterClipByVector import com.databricks.labs.mosaic.core.raster.operator.transform.RasterTransform import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.databricks.labs.mosaic.gdal.MosaicGDAL.configureGDAL -import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils, SysUtils} +import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} import org.apache.spark.sql.SparkSession import org.apache.spark.sql.types.{BinaryType, DataType, StringType} -import org.apache.spark.unsafe.types.UTF8String -import org.gdal.gdal.{Dataset, gdal} +import org.gdal.gdal.gdal import org.gdal.gdalconst.gdalconstConstants._ -import org.gdal.osr import java.nio.file.{Files, Paths} -import java.time.LocalDateTime -import java.util.UUID import scala.sys.process._ import scala.util.Try @@ -30,7 +22,7 @@ object GDAL extends RasterTransform with GDALReader with GDALWriter { - /** @return Returns the name of the raster API. */ + /** @return Returns the name of the tile API. */ val name: String = "GDAL" // /////////////////////////////////////////////////////////////// @@ -46,7 +38,7 @@ object GDAL extends RasterTransform * The [[ExprConfig]] for the op. */ def enable(exprConfig: ExprConfig): Unit = { - configureGDAL(exprConfig) + configureGDAL(Option(exprConfig)) gdal.UseExceptions() gdal.AllRegister() } @@ -64,6 +56,7 @@ object GDAL extends RasterTransform enable(exprConfig) } + //scalastyle:off println /** @inheritdoc */ override def readRasterExpr( inputRaster: Any, @@ -72,19 +65,21 @@ object GDAL extends RasterTransform exprConfigOpt: Option[ExprConfig] ): RasterGDAL = { if (inputRaster == null) { - RasterGDAL() // <- (1) empty raster + RasterGDAL() // <- (1) empty tile } else { inputDT match { case _: StringType => // ::: STRING TYPE ::: try { - RasterIO.rasterHydratedFromPath( + //println("GDAL - readRasterExpr - attempting deserialize from path...") + RasterIO.readRasterHydratedFromPath( createInfo, exprConfigOpt ) // <- (2a) from path } catch { case _: Throwable => - RasterIO.rasterHydratedFromContent( + //println(s"GDAL - readRasterExpr - exception with path, try as bytes...") + RasterIO.readRasterHydratedFromContent( inputRaster.asInstanceOf[Array[Byte]], createInfo, exprConfigOpt @@ -93,14 +88,16 @@ object GDAL extends RasterTransform case _: BinaryType => // ::: BINARY TYPE ::: try { - RasterIO.rasterHydratedFromContent( + //println("GDAL - readRasterExpr - attempting deserialize from bytes...") + RasterIO.readRasterHydratedFromContent( inputRaster.asInstanceOf[Array[Byte]], createInfo, exprConfigOpt ) // <- (3a) from bytes } catch { case _: Throwable => - RasterIO.rasterHydratedFromPath( + //println(s"GDAL - readRasterExpr - exception with bytes, try as path...") + RasterIO.readRasterHydratedFromPath( createInfo, exprConfigOpt ) // <- (3b) from path @@ -109,6 +106,7 @@ object GDAL extends RasterTransform } } } + //scalastyle:on println /** @inheritdoc */ override def writeRasters( @@ -136,14 +134,14 @@ object GDAL extends RasterTransform // /////////////////////////////////////////////////////////////// /** - * Reads a raster from the given path. It extracts the specified band from - * the raster. If zip, use band(path, bandIndex, vsizip = true) + * Reads a tile from the given path. It extracts the specified band from + * the tile. If zip, use band(path, bandIndex, vsizip = true) * * @param path - * The path to the raster. This path has to be a path to a single raster. + * The path to the tile. This path has to be a path to a single tile. * Rasters with subdatasets are supported. * @param bandIndex - * The index of the band to read from the raster. + * The index of the band to read from the tile. * @param parentPath * Parent path can help with detecting driver. * @param exprConfigOpt @@ -152,8 +150,7 @@ object GDAL extends RasterTransform * Returns a [[RasterBandGDAL]] object. */ def band(path: String, bandIndex: Int, parentPath: String, exprConfigOpt: Option[ExprConfig]): RasterBandGDAL = { - // TODO - Should this be an Opt? - val tmpRaster = RasterIO.rasterHydratedFromPath( + val tmpRaster = RasterIO.readRasterHydratedFromPath( Map( RASTER_PATH_KEY -> path, RASTER_PARENT_PATH_KEY -> parentPath @@ -167,11 +164,11 @@ object GDAL extends RasterTransform } /** - * Reads a raster from the given byte array. If the byte array is a zip - * file, it will read the raster from the zip file. + * Reads a tile from the given byte array. If the byte array is a zip + * file, it will read the tile from the zip file. * * @param content - * The byte array to read the raster from. + * The byte array to read the tile from. * @param parentPath * Parent path can help with detecting driver. * @param driverShortName @@ -188,7 +185,7 @@ object GDAL extends RasterTransform exprConfigOpt: Option[ExprConfig] ): RasterGDAL = { - RasterIO.rasterHydratedFromContent( + RasterIO.readRasterHydratedFromContent( content, createInfo = Map( RASTER_PARENT_PATH_KEY -> parentPath, @@ -199,11 +196,11 @@ object GDAL extends RasterTransform } /** - * Reads a raster from the given path. Assume not zipped file. If zipped, - * use raster(path, vsizip = true) + * Reads a tile from the given path. Assume not zipped file. If zipped, + * use tile(path, vsizip = true) * * @param path - * The path to the raster. This path has to be a path to a single raster. + * The path to the tile. This path has to be a path to a single tile. * Rasters with subdatasets are supported. * @param parentPath * Parent path can help with detecting driver. @@ -213,7 +210,7 @@ object GDAL extends RasterTransform * Returns a [[RasterGDAL]] object. */ def raster(path: String, parentPath: String, exprConfigOpt: Option[ExprConfig]): RasterGDAL = { - RasterIO.rasterHydratedFromPath( + RasterIO.readRasterHydratedFromPath( Map( RASTER_PATH_KEY -> path, RASTER_PARENT_PATH_KEY -> parentPath @@ -226,6 +223,52 @@ object GDAL extends RasterTransform // ADDITIONAL FUNCTIONS // /////////////////////////////////////////////////////////////// + /** + * Cleans up the tile driver and references. + * - This will not clean up a file stored in a Databricks location, + * meaning DBFS, Volumes, or Workspace paths are skipped. Unlinks the + * tile file. After this operation the tile object is no longer + * usable. To be used as last step in expression after writing to + * bytes. + * - 0.4.2 - don't delete any fuse locations. + */ + @deprecated("0.4.3 recommend to let CleanUpManager handle") + def safeCleanUpRasterPath(aPath: String, raster: RasterGDAL, allowThisPathDelete: Boolean, uriDeepCheck: Boolean): Unit = { + // (1) uri part + val uriGdalOpt = PathUtils.parseGdalUriOpt(aPath, uriDeepCheck) + + // (1) get file system paths + val aPathFS = PathUtils.asFileSystemPath(aPath, uriGdalOpt) + val pPathFS = PathUtils.asFileSystemPath(raster.getRawParentPath, uriGdalOpt) + val pathFS = PathUtils.asFileSystemPath(raster.getRawPath, uriGdalOpt) + + // (2) checks: + // - (a) not a fuse location + // - (b) not the tile parent path + // - (c) not the tile path (unless allowed) + if ( + !PathUtils.isFusePathOrDir(aPathFS, uriGdalOpt) && pPathFS != aPathFS && + (pathFS != aPathFS || allowThisPathDelete) + ) { + raster.getDriverNameOpt match { + case Some(driverName) => + // (3) use driver to delete the GDAL path + // - (a) strips subdataset name + // - (b) adds [[VSI_ZIP_TOKEN]] + val driver = gdal.GetDriverByName(driverName) + try { + val gPath = PathUtils.getCleanPath(aPath, addVsiZipToken = true, uriGdalOpt) + Try(driver.Delete(gPath)) + } finally { + driver.delete() + } + case _ => () + } + // (4) more complete path cleanup + PathUtils.cleanUpPath(aPath, uriGdalOpt) + } + } + /** * Cleanup the working directory using configured age in minutes, 0 for * now, -1 for never. @@ -241,7 +284,7 @@ object GDAL extends RasterTransform * file age (relative to now) to trigger deletion. * @param dir * directory [[String]] to delete (managed works at the configured local - * raster dir. + * tile dir. * @param keepRoot * do you want to ensure the directory is created? */ @@ -253,8 +296,9 @@ object GDAL extends RasterTransform ): Option[String] = { try { val dirPath = Paths.get(dir) + // uriGdalOpt is None since this is file system op. if ( - (allowFuseDelete || !PathUtils.isFusePathOrDir(dir)) && + (allowFuseDelete || !PathUtils.isFusePathOrDir(dir, uriGdalOpt = None)) && Files.exists(dirPath) && Files.isDirectory(dirPath) ) { ageMinutes match { @@ -330,103 +374,4 @@ object GDAL extends RasterTransform /** @return Returns whether using checkpoint (assumes `enable` called) */ def isUseCheckpoint: Boolean = MosaicGDAL.isUseCheckpoint - - // /////////////////////////////////////////////////////////////// - // ??? CAN WE CONSOLIDATE THESE FUNCTIONS ??? - // /////////////////////////////////////////////////////////////// - - /** @return new fuse path string, defaults to under checkpoint dir (doesn't actually create the file). */ - def makeNewFusePath(ext: String, overrideFuseDirOpt: Option[String]): String = { - // (1) uuid used in dir and filename - val uuid = UUID.randomUUID().toString - - // (2) new dir under fuse dir (_.) - val rootDir = overrideFuseDirOpt.getOrElse(GDAL.getCheckpointDir) - val timePrefix = LocalDateTime.now().format(DIR_TIME_FORMATTER) - val newDir = s"${timePrefix}_${ext}_${uuid}" - val fuseDir = s"$rootDir/$newDir" - - // (3) return the new fuse path name - s"$fuseDir/$uuid.$ext" - } - - - // TODO - 0.4.3 - is this needed? - - - - - - - // TODO - 0.4.3 - is this needed? - - - - // /** -// * Try to write to path. -// * - this does not call `withDatasetHydrated` to avoid cyclic -// * dependencies. -// * - this is not "smart", just either writes to existing fuseGDAL if it defined or tries to generate a fresh one. -// * @param path -// * Path to try to write to. -// * @return -// * boolean for success / failure. -// */ -// private def _tryWriteDatasetToPath(path: String): Boolean = -// Try { -// // !!! avoid cyclic dependencies !!! -// val dataset = datasetOpt.get -// val driver = dataset.GetDriver() -// try { -// val tmpDs = driver.CreateCopy(path, dataset, 1) -// RasterIO.flushAndDestroy(tmpDs) -// true -// } finally { -// driver.delete() -// } -// }.getOrElse(false) -// -// /** -// * Try to write to internally managed fuse path. -// * - this does not call `withDatasetHydrated` to avoid cyclic -// * dependencies. -// * - this is not "smart", just either writes to existing fuseGDAL if it defined or tries to generate a fresh one. -// * @return -// * boolean for success / failure. -// */ -// private def _tryWriteDatasetToFusePath(): Boolean = -// Try { -// // !!! avoid cyclic dependencies !!! -// // attempt to get / config fuse path -// // - this should be a file (.) within its own dir under fuseDirOpt -// fusePathOpt match { -// case Some(path) => () // all good -// case _ => this._configNewFusePathOpt -// } -// _tryWriteDatasetToPath(fusePathOpt.get) -// }.getOrElse(false) -// -// /** -// * Try to write to a PathUtils generated tmp path. -// * - this does not call `withDatasetHydrated` to avoid cyclic -// * dependencies. -// * - this is not "smart", just either writes to fuseGDAL if it isDefined or generates a fresh one. -// * @return -// * Option for path string depending on success / failure. -// */ -// private def _tryWriteDatasetToTmpPath(): Option[String] = -// Try { -// // !!! avoid cyclic dependencies !!! -// val dataset = datasetOpt.get -// val driver = dataset.GetDriver() -// try { -// val path = this.createTmpFileFromDriver(exprConfigOpt) -// val tmpDs = driver.CreateCopy(path, dataset, 1) -// RasterIO.flushAndDestroy(tmpDs) -// path -// } finally { -// driver.delete() -// } -// }.toOption - } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala index 105ddcd7f..400bad16e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala @@ -1,38 +1,61 @@ package com.databricks.labs.mosaic.core.raster.gdal -import com.databricks.labs.mosaic.{NO_DRIVER, RASTER_BAND_INDEX_KEY, RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} +import com.databricks.labs.mosaic.{ + NO_DRIVER, + NO_PATH_STRING, + RASTER_BAND_INDEX_KEY, + RASTER_DRIVER_KEY, + RASTER_PARENT_PATH_KEY, + RASTER_PATH_KEY, + RASTER_SUBDATASET_NAME_KEY +} import com.databricks.labs.mosaic.core.raster.io.RasterIO -import org.gdal.gdal.{Dataset, gdal} +import com.databricks.labs.mosaic.functions.ExprConfig +import org.gdal.gdal.Dataset +import java.nio.file.{Files, Paths} +import java.util.Locale +import scala.collection.JavaConverters.dictionaryAsScalaMapConverter import scala.util.Try /** * When a [[Dataset]] has been constructed, we need to maintain a few pieces of intformation. * - This class allows us to maintain the details even after flushAndDestroy has been called. - * @param dataset - * Defaults to null. */ -case class DatasetGDAL(var dataset: Dataset = null) { +case class DatasetGDAL() { + + // set by `updateDataset` + var dataset: Dataset = null + + // set by `updateDataset and/or `updateDriverName` + var driverNameOpt: Option[String] = None - // This is set 1x then can be updated. + // path set by `updatePath` // - all the path related functions are // consolidated under this object. val pathGDAL = PathGDAL() - var driverNameOpt: Option[String] = None - var bandIdxOpt: Option[Int] = None + val parentPathGDAL = PathGDAL() + + // set by `updateBandIdx`, access directly. + var bandIdxOpt: Option[Int] = None + + // set by updateSubdatasetName, access directly. + var subdatasetNameOpt: Option[String] = None + + var dsErrFlag = false /** @return Has the Dataset ever been hydrated? */ private var everHydratedFlag: Boolean = false def everHydrated: Boolean = everHydratedFlag - /** @return `createInfo` populated (includes 'parentPath' set to 'path'). */ + /** @return `createInfo` populated (doesn't set parent path). */ def asCreateInfo: Map[String, String] = { Map( RASTER_PATH_KEY -> pathGDAL.path, // <- pathGDAL + RASTER_PARENT_PATH_KEY -> parentPathGDAL.path, // <- parentPathGDAL RASTER_DRIVER_KEY -> driverNameOpt.getOrElse(NO_DRIVER), - RASTER_PARENT_PATH_KEY -> pathGDAL.path, // <- pathGDAL (also) - RASTER_SUBDATASET_NAME_KEY -> pathGDAL.getSubdatasetNameOpt.getOrElse(""), + RASTER_SUBDATASET_NAME_KEY -> this.subdatasetNameOpt.getOrElse(""), RASTER_BAND_INDEX_KEY -> bandIdxOpt.getOrElse(-1).toString ) } @@ -52,6 +75,15 @@ case class DatasetGDAL(var dataset: Dataset = null) { /** Getter, None if null. */ def getDatasetOpt: Option[Dataset] = Option(this.dataset) + /** Getter, defaults to [[NO_DRIVER]]. */ + def getDriverName: String = driverNameOpt.getOrElse(NO_DRIVER) + + /** Getter, defaults to [[NO_PATH_STRING]]. */ + def getPath: String = pathGDAL.getPathOpt.getOrElse(NO_PATH_STRING) + + /** Getter, defaults to [[NO_PATH_STRING]]. */ + def getParentPath: String = parentPathGDAL.getPathOpt.getOrElse(NO_PATH_STRING) + /** * `flushAndDestroy` sets to null. * @return Is the Dataset non-null? @@ -62,46 +94,244 @@ case class DatasetGDAL(var dataset: Dataset = null) { result } - /** - * Writes (via driver copy) a raster to a specified file system path. - * - Use this for subdataasets or rasters with dataset hydrated. - * - * @param newPath - * The path to write the raster. - * @param doDestroy - * A boolean indicating if the raster object should be destroyed after - * writing. - * - file paths handled separately. - * @return - * whether successful write or not - */ - def datasetCopyToPath(newPath: String, doDestroy: Boolean): Boolean = - Try { - this.getDatasetOpt match { - case Some(dataset) => - // (1) have hydrated raster - val tmpDriver = dataset.GetDriver() - try { - val tmpDs = tmpDriver.CreateCopy(newPath, dataset, 1) - if (tmpDs == null) { - // val error = gdal.GetLastErrorMsg() - // throw new Exception(s"Error writing raster to path: $error") - false - } else { - // - destroy the temp [[Dataset]] - // - if directed, destroy this [[Dataset]] - RasterIO.flushAndDestroy(tmpDs) - if (doDestroy) this.flushAndDestroy() - true - } - } finally { - tmpDriver.delete() + //scalastyle:off println + /** + * Writes a tile to a specified file system directory: + * - if dataset hydrated and not a subdataset, then use `datasetCopyToPath`. + * - otherwise, if the path is set and exists, use `rawPathWildcardCopyToDir`. + * + * @param newDir + * Provided directory. + * @param doDestroy + * Whether to destroy `this` dataset after copy. + * @param skipUpdatePath + * Whether to update the path on [[PathGDAL]]. + * @return + * Option string with the new path (vs dir), None if unable to copy. + */ + def datasetOrPathCopy(newDir: String, doDestroy: Boolean, skipUpdatePath: Boolean): Option[String] = + Try { + //println("::: datasetOrPathCopy :::") + Files.createDirectories(Paths.get(newDir)) // <- (just in case) + //println(s"... pathGDAL isPathZip? ${pathGDAL.isPathZip}") + val newPathOpt: Option[String] = this.getDatasetOpt match { + case Some(_) if !pathGDAL.isSubdatasetPath && !pathGDAL.isPathZip => + // (1a) try copy from dataset to a new path + val ext = RasterIO.identifyExtFromDriver(getDriverName) + val newFN = this.pathGDAL.getFilename + val newPath = s"$newDir/$newFN" + //println(s"... DatasetGDAL - attempting dataset copy for newDir '$newPath'") + if (datasetCopyToPath(newPath, doDestroy = doDestroy, skipUpdatePath = true)) { + Some(newPath) + } else if (pathGDAL.isPathSetAndExists) { + // (1b) try file copy from path to new dir + //println(s"... DatasetGDAL - after dataset - attempting wildcard copy for newDir '$newDir'") + pathGDAL.rawPathWildcardCopyToDir(newDir, skipUpdatePath = true) + } else { + // (1c) unsuccessful + //println(s"... DatasetGDAL - UNSUCCESSFUL (after dataset and path attempt)") + dsErrFlag = true + None // <- unsuccessful + } + case _ if pathGDAL.isPathSetAndExists => + // (2a) try file copy from path + //println(s"... DatasetGDAL - attempting copy (+ wildcard) for newDir '$newDir'") + pathGDAL.rawPathWildcardCopyToDir(newDir, skipUpdatePath = true) + case _ => + //println(s"... DatasetGDAL - NO DATASET OR PATH TO COPY") + dsErrFlag = true + None // <- (4) unsuccessful + } + + if (!skipUpdatePath) { + newPathOpt match { + case Some(newPath) => + this.updatePath(newPath) + case _ => () + } + } + + newPathOpt + }.getOrElse{ + //println(s"... DatasetGDAL - EXCEPTION - NO DATASET OR PATH TO COPY") + dsErrFlag = true + None // <- unsuccessful + } + //scalastyle:on println + + //scalastyle:off println + /** + * Writes (via driver copy) a tile to a specified file system path. + * - Use this for non-subdataaset rasters with dataset hydrated. + * + * @param newPath + * The path to write the tile. + * @param doDestroy + * A boolean indicating if the tile object should be destroyed after + * writing. + * - file paths handled separately. + * @param skipUpdatePath + * Whether to update the path on [[PathGDAL]]. + * @return + * whether successful write or not + */ + def datasetCopyToPath(newPath: String, doDestroy: Boolean, skipUpdatePath: Boolean): Boolean = + Try { + //println("::: datasetCopyToPath :::") + val success = this.getDatasetOpt match { + case Some(ds) => + // (1) have hydrated tile + val tmpDriver = ds.GetDriver() + try { + //println(s"...driver null? ${tmpDriver == null}") + //Try(println(s"...driver name? ${tmpDriver.getShortName}")) + val tmpDs = tmpDriver.CreateCopy(newPath, ds) + + if (tmpDs == null) { + //println(s"...ds null for new path '$newPath'") + dsErrFlag = true + false // <- unsuccessful + } else { + //println(s"...ds copied to new path '$newPath'") + // - destroy the temp [[Dataset]] + // - if directed, destroy this [[Dataset]] + RasterIO.flushAndDestroy(tmpDs) + if (doDestroy) this.flushAndDestroy() + true } - case _ => - // (2) cannot do anything without a hydrated raster - false + } finally { + tmpDriver.delete() + } + case _ => + // (2) cannot do anything without a hydrated tile + dsErrFlag = true + false // <- unsuccessful + } + + if (!skipUpdatePath) { + this.updatePath(newPath) + } + + success + }.getOrElse{ + dsErrFlag = true + false // <- unsuccessful + } + //scalastyle:on println + + /** + * Get a particular subdataset by name. + * @param aPathGDAL + * The [[PathGDAL]] to use. + * @param subsetName + * The name of the subdataset to get. + * @param exprConfigOpt + * Option [[ExprConfig]]. + * @return + * New [[DatasetGDAL]]. + */ + def getSubdatasetObj(aPathGDAL: PathGDAL, subsetName: String, exprConfigOpt: Option[ExprConfig]): DatasetGDAL = { + + Try(subdatasets(aPathGDAL)(s"${subsetName}_tmp")).toOption match { + case Some(sPathRaw) => + // (1) found the subdataset + RasterIO.rawPathAsDatasetOpt(sPathRaw, driverNameOpt, exprConfigOpt) match { + case Some(ds) => + // (2) was able to load the subdataset + val result = DatasetGDAL() + result.updatePath(sPathRaw) + result.updateSubdatasetName(subsetName) + result.updateDataset(ds, doUpdateDriver = true) + result + case _ => + // (3) wasn't able to load the subdataset + val result = DatasetGDAL() + result.dsErrFlag = true + result.updatePath(sPathRaw) + result.updateDriverName(getDriverName) + result } - }.getOrElse(false) + case _ => + // (4) didn't find the subdataset + val result = DatasetGDAL() + result.dsErrFlag = true + result + } + } + + /** + * Get a particular subdataset by name. + * - This converts to [[PathGDAL]] and calls the other signature. + * + * @param aPath + * The path to the parent (full) file. + * @param subsetName + * The name of the subdataset to get. + * @param exprConfigOpt + * Option [[ExprConfig]]. + * @return + * New [[DatasetGDAL]]. + */ + def getSubdatasetObj(aPath: String, subsetName: String, exprConfigOpt: Option[ExprConfig]): DatasetGDAL = { + val uriDeepCheck = Try(exprConfigOpt.get.isUriDeepCheck).getOrElse(false) + val aPathGDAL = PathGDAL(path = aPath, uriDeepCheck) + getSubdatasetObj(aPathGDAL, subsetName, exprConfigOpt) + } + + /** @return Returns the tile's metadata as a Map, defaults to empty. */ + def metadata: Map[String, String] = { + Option(dataset.GetMetadataDomainList()) + .map (_.toArray) + .map (domain => + domain + .map (domainName => + Option (dataset.GetMetadata_Dict (domainName.toString) ) + .map (_.asScala.toMap.asInstanceOf[Map[String, String]] ) + .getOrElse (Map.empty[String, String] ) + ) + .reduceOption (_++ _) + .getOrElse(Map.empty[String, String]) + ).getOrElse(Map.empty[String, String]) + } + + /** @return Returns a tile's subdatasets as a Map using provided [[PathGDAL]], default empty. */ + def subdatasets(aPathGDAL: PathGDAL): Map[String, String] = + Try { + val dict = Try(dataset.GetMetadata_Dict("SUBDATASETS")) + .getOrElse(new java.util.Hashtable[String, String]()) + val subdatasetsMap = Option(dict) + .map(_.asScala.toMap.asInstanceOf[Map[String, String]]) + .getOrElse(Map.empty[String, String]) + val keys = subdatasetsMap.keySet + + val gdalPath = aPathGDAL.asGDALPathOpt.get + + keys.flatMap(key => + if (key.toUpperCase(Locale.ROOT).contains("NAME")) { + val path = subdatasetsMap(key) + val pieces = path.split(":") + Seq( + key -> pieces.last, + s"${pieces.last}_tmp" -> path, + pieces.last -> s"${pieces.head}:$gdalPath:${pieces.last}" + ) + } else Seq(key -> subdatasetsMap(key)) + ).toMap + }.getOrElse(Map.empty[String, String]) + + /** + * This converts path to [[PathGDAL]]. + * + * @param aPath + * @param exprConfigOpt + * @return Returns a tile's subdatasets as a Map, default empty. + */ + def subdatasets(aPath: String, exprConfigOpt: Option[ExprConfig]): Map[String, String] = { + val uriDeepCheck = Try(exprConfigOpt.get.isUriDeepCheck).getOrElse(false) + val aPathGDAL = PathGDAL(path = aPath, uriDeepCheck) + subdatasets(aPathGDAL) + } + /** * Set the dataset, update the driver if directed. @@ -113,12 +343,14 @@ case class DatasetGDAL(var dataset: Dataset = null) { * @return */ def updateDataset(dataset: Dataset, doUpdateDriver: Boolean): DatasetGDAL = { + this.flushAndDestroy() this.dataset = dataset if (this.isHydrated && doUpdateDriver) { - this.updateDriverName( - RasterIO.identifyDriverNameFromDataset(dataset)) + this.updateDriverName( + RasterIO.identifyDriverNameFromDataset(this.dataset)) } else if (doUpdateDriver) { this.updateDriverName(NO_DRIVER) + this.dsErrFlag = true } this } @@ -137,18 +369,30 @@ case class DatasetGDAL(var dataset: Dataset = null) { this } - /** fluent update, return [[DatasetGDAL]] this. Tries to auto-update subdataset name as well. */ + /** fluent update, return [[DatasetGDAL]] this. */ def updatePath(path: String): DatasetGDAL = { pathGDAL.updatePath(path) this } + /** fluent update, return [[DatasetGDAL]] this. */ + def updateParentPath(parentPath: String): DatasetGDAL = { + parentPathGDAL.updatePath(parentPath) + this + } + + /** fluent update, return [[DatasetGDAL]] this, (simple setter, only stores the value). */ + def updateSubdatasetName(subsetName: String): DatasetGDAL = { + subdatasetNameOpt = Option(subsetName) + this + } + } object DatasetGDAL { /** - * Constructor for unhydrated (no [[Dataset]] initially. + * Constructor for un-hydrated (no [[Dataset]] initially. * * @param path * @param driverName diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALReader.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALReader.scala index 4ebaa1df9..27d58090c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALReader.scala @@ -6,22 +6,22 @@ import org.apache.spark.sql.types.{BinaryType, DataType, StringType} trait GDALReader { /** - * Reads a raster from the given input [[StringType]] or [[BinaryType]] data. - * - If it is a byte array, it will read the raster from the byte array. - * - If it is a string, it will read the raster from the path. + * Reads a tile from the given input [[StringType]] or [[BinaryType]] data. + * - If it is a byte array, it will read the tile from the byte array. + * - If it is a string, it will read the tile from the path. * - Path may be a zip file. * - Path may be a subdataset. * - This is only called from `RST_MakeTiles` currently * * @param inputRaster - * The raster, based on inputDT. Path based rasters with subdatasets are + * The tile, based on inputDT. Path based rasters with subdatasets are * supported. * @param createInfo - * Creation info of the raster as relating to [[RasterTile]] + * Creation info of the tile as relating to [[RasterTile]] * serialization. Note: This is not the same as the metadata of the - * raster. This is not the same as GDAL creation options. + * tile. This is not the same as GDAL creation options. * @param inputDT - * [[DataType]] for the raster, either [[StringType]] or [[BinaryType]]. + * [[DataType]] for the tile, either [[StringType]] or [[BinaryType]]. * @param exprConfigOpt * Option [[ExprConfig]] * @return diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala index 0085e666b..a94087025 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala @@ -1,9 +1,10 @@ package com.databricks.labs.mosaic.core.raster.gdal +import com.databricks.labs.mosaic.NO_PATH_STRING import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO -import com.databricks.labs.mosaic.functions.ExprConfig -import com.databricks.labs.mosaic.utils.{FileUtils, SysUtils} +import com.databricks.labs.mosaic.functions.{ExprConfig, MosaicContext} +import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils, SysUtils} import org.apache.spark.sql.types.{DataType, StringType} import org.apache.spark.unsafe.types.UTF8String @@ -19,7 +20,7 @@ trait GDALWriter { * @param rasters * The rasters to write. * @param rasterDT - * The type of raster to write. + * The type of tile to write. * - if string write to checkpoint * - otherwise, write to bytes * @param doDestroy @@ -28,7 +29,7 @@ trait GDALWriter { * Option [[ExprConfig]] * @param overrideDirOpt * Option String, default is None. - * - if provided, where to write the raster. + * - if provided, where to write the tile. * - only used with rasterDT of [[StringType]] * @return * Returns the paths of the written rasters. @@ -47,73 +48,37 @@ trait GDALWriter { // /////////////////////////////////////////////////////////////// /** - * Writes a raster to a byte array. + * Writes a tile to a byte array. + * - This is local tmp write, `tile.finalizeRaster` handles fuse. * * @param raster * The [[RasterGDAL]] object that will be used in the write. * @param doDestroy - * A boolean indicating if the raster object should be destroyed after + * A boolean indicating if the tile object should be destroyed after * writing. * - file paths handled separately. * @param exprConfigOpt * Option [[ExprConfig]] * @return - * A byte array containing the raster data. + * A byte array containing the tile data. */ def writeRasterAsBinaryType( raster: RasterGDAL, doDestroy: Boolean, exprConfigOpt: Option[ExprConfig] - ): Array[Byte] = - Try { - val datasetGDAL = raster.getDatasetGDAL - val pathGDAL = raster.getPathGDAL - - // (1) subdataset or "normal" filesystem path - val tmpPath: String = { - if (pathGDAL.isSubdatasetPath) { - raster.withDatasetHydratedOpt() match { - case Some(dataset) => - val tmpPath1 = RasterIO.createTmpFileFromDriver( - datasetGDAL.driverNameOpt.get, // <- driver should be valid - exprConfigOpt - ) - datasetGDAL.datasetCopyToPath(tmpPath1, doDestroy = false) // <- destroy 1x at end - tmpPath1 - case _ => - pathGDAL.asFileSystemPath // <- get a filesystem path - } - } else { - pathGDAL.asFileSystemPath // <- get a filesystem path - } - } - - // (2) handle directory - // - must zip - val readPath: String = { - val readJavaPath = Paths.get(tmpPath) - if (Files.isDirectory(readJavaPath)) { - val parentDir = readJavaPath.getParent.toString - val fileName = readJavaPath.getFileName.toString - val prompt = SysUtils.runScript(Array("/bin/sh", "-c", s"cd $parentDir && zip -r0 $fileName.zip $fileName")) - if (prompt._3.nonEmpty) { - throw new Exception( - s"Error zipping file: ${prompt._3}. Please verify that zip is installed. Run 'apt install zip'." - ) - } - s"$tmpPath.zip" - } else { - tmpPath - } - } - val byteArray = FileUtils.readBytes(readPath) - + ): Array[Byte] = { + try { + val tmpDir = MosaicContext.createTmpContextDir(exprConfigOpt) + val tmpPathOpt = raster.datasetGDAL.datasetOrPathCopy(tmpDir, doDestroy = doDestroy, skipUpdatePath = false) + // this is a tmp file, so no uri checks needed + Try(FileUtils.readBytes(tmpPathOpt.get, uriDeepCheck = false)).getOrElse(Array.empty[Byte]) + } finally { if (doDestroy) raster.flushAndDestroy() - byteArray - }.getOrElse(Array.empty[Byte]) + } + } /** - * Write a provided raster to a path, defaults to configured checkpoint + * Write a provided tile to a path, defaults to configured checkpoint * dir. * - handles paths (including subdataset paths) as well as hydrated * dataset (regardless of path). @@ -121,7 +86,7 @@ trait GDALWriter { * @param raster * [[RasterGDAL]] * @param doDestroy - * Whether to destroy `raster` after write. + * Whether to destroy `tile` after write. * @param overrideDirOpt * Option to override the dir to write to, defaults to checkpoint. * @return @@ -133,48 +98,15 @@ trait GDALWriter { overrideDirOpt: Option[String] ): UTF8String = { - val datasetGDAL = raster.getDatasetGDAL - val pathGDAL = raster.getPathGDAL - - val outPath = { - if (pathGDAL.isSubdatasetPath) { - // (1) handle subdataset - raster.withDatasetHydratedOpt() match { - case Some(dataset) => - val uuid = UUID.randomUUID().toString - val ext = GDAL.getExtension(datasetGDAL.driverNameOpt.get) // <- driver should be valid - val writePath = overrideDirOpt match { - case Some(d) => s"$d/$uuid.$ext" - case _ => s"${GDAL.getCheckpointDir}/$uuid.$ext" - } - // copy dataset to specified path - // - destroy 1x at end - if (datasetGDAL.datasetCopyToPath(writePath, doDestroy = false)) { - writePath - } else { - raster.updateCreateInfoError(s"writeRasterAsStringType - unable to write to subdataset path '$writePath'") - null - } - case _ => - raster.updateCreateInfoError(s"writeRasterAsStringType - unable to write to subdataset path (dataset couldn't be hydrated)") - null - } - } else { - // (2) handle normal path-based write - val writeDir = overrideDirOpt match { - case Some(d) => d - case _ => GDAL.getCheckpointDir - } - pathGDAL.rawPathWildcardCopyToDir(writeDir, doDestroy) match { - case Some(path) => path - case _ => - raster.updateCreateInfoError(s"writeRasterString - unable to write to dir '$writeDir'") - null - } - } + // (1) all the logic here + raster.finalizeRaster(toFuse = true) + // (2) either path or null + val outPath = raster.getPathOpt match { + case Some(path) => path + case _ => null } - - UTF8String.fromString(outPath) // <- can handle null + // (3) serialize (can handle null) + UTF8String.fromString(outPath) } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/PathGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/PathGDAL.scala index 444faad92..d5ef29624 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/PathGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/PathGDAL.scala @@ -1,118 +1,293 @@ package com.databricks.labs.mosaic.core.raster.gdal -import com.databricks.labs.mosaic.NO_PATH_STRING -import com.databricks.labs.mosaic.utils.PathUtils +import com.databricks.labs.mosaic.{NO_DRIVER, NO_PATH_STRING} +import com.databricks.labs.mosaic.core.raster.io.RasterIO +import com.databricks.labs.mosaic.utils.{PathUtils, SysUtils} -import java.nio.file.{Files, Paths} +import java.nio.file.{Files, Path, Paths} import scala.util.Try /** * 'path' is the only variable updated / set on this object. * - everything else is derived from 'path'. * - 'path' is a var, meaning it can be updated. - * - 'path' defaults to [[NO_PATH_STRING]] - * + * - 'path' defaults to [[NO_PATH_STRING]]. + * - 'uriDeepCheck' defaults to false. * @param path + * @param uriDeepCheck */ -case class PathGDAL(var path: String = NO_PATH_STRING) { +case class PathGDAL(var path: String = NO_PATH_STRING, var uriDeepCheck: Boolean = false) { + + // these are parsed 1x on init, and as needed after. + // and then only as path changes, + // since they are more expensive (and can be repetitive) + private var isFuse: Boolean = false + private var driverNameOpt: Option[String] = None + private var extOpt: Option[String] = None + private var fsPathOpt: Option[String] = None + private var gdalPathOpt: Option[String] = None + private var subNameOpt: Option[String] = None + private var uriGdalOpt: Option[String] = None + + // track when refresh is needed + // - doubles as an init flag + private var refreshFlag: Boolean = true + this.refreshParts() // <- go ahead and force refresh // ///////////////////////////////////////////////////////////// - // FUNCTIONS FOR PATH + // FILE SYSTEM FUNCTIONS FOR PATH + // - These are for the base file only, not subdatasets // ///////////////////////////////////////////////////////////// - def asFileSystemPath: String = PathUtils.asFileSystemPath(path) + // `asFilSystem*` and `asJava*` functions are just for the base file (not subdataset, not for GDAL) + def asFileSystemPath: String = this.asFileSystemPathOpt.getOrElse(NO_PATH_STRING) - def asFileSystemPathOpt: Option[String] = asFileSystemPath match { - case p if p != NO_PATH_STRING => Option(p) - case _ => None + def asFileSystemPathOpt: Option[String] = { + this.refreshParts() + fsPathOpt } - def asSubdatasetGDALFuseOpt: Option[String] = PathUtils.asSubdatasetGDALPathOpt(path, uriFuseReady = true) + def asJavaPath: Path = Paths.get(this.asFileSystemPath) /** - * This is a check of the file - * @return - * whether the path exists on the file system. - */ - def existsOnFileSystem: Boolean = Try(Files.exists(Paths.get(asFileSystemPath))).getOrElse(false) + * This is a check of the file + * @return + * whether the path exists on the file system. + */ + def existsOnFileSystem: Boolean = Try(Files.exists(this.asJavaPath)).getOrElse(false) /** - * @return - * Returns file extension as option (path converted to file system path). - */ - def getExtOpt: Option[String] = PathUtils.getExtOptFromPath(path) + * @return + * Returns file extension as option (path converted to file system path). + */ + def getExtOpt: Option[String] = { + this.refreshParts() + extOpt + } - def getPathOpt: Option[String] = { - if (path == NO_PATH_STRING) None - else Option(path) + /** @return the filename from the filesystem */ + def getFilename: String = this.asJavaPath.getFileName.toString + + /** @return the parsed uriGdalOpt, if any. */ + def getUriGdalOpt: Option[String] = { + this.refreshParts() + uriGdalOpt } - /** @return option for subdataset name. */ - def getSubdatasetNameOpt: Option[String] = PathUtils.getSubdatasetNameOpt(path) + /** @return whether the file system path is a directory. */ + def isDir: Boolean = Try(Files.isDirectory(this.asJavaPath)).getOrElse(false) /** @return whether the path is (could be coerced to) a fuse path */ - def isFusePath: Boolean = PathUtils.isFusePathOrDir(path) + def isFusePath: Boolean = { + this.refreshParts() + isFuse + } - /** @return whether the path option is defined. */ - def isPathSet: Boolean = getPathOpt.isDefined + /** @return whether the path is a zip (from file system path check). */ + def isPathZip: Boolean = { + this.refreshParts() + fsPathOpt match { + case Some(fsPath) => fsPath.endsWith(".zip") + case _ => false + } + } - /** - * @return - * whether the path option is defined and exists on the filesystem. - */ - def isPathSetAndExists: Boolean = isPathSet && existsOnFileSystem + // ////////////////////////////////////////////////////////////// + // GDAL PATH FUNCTIONS + // - These are for loading raw path with GDAL, + // including subdatasets + // ////////////////////////////////////////////////////////////// + + def asGDALPathOpt: Option[String] = { + this.refreshParts() + gdalPathOpt + } + + /** @return a driver if known from path extension, default [[NO_DRIVER]]. */ + def getPathDriverName: String = { + this.refreshParts() + driverNameOpt match { + case Some(d) => d + case _ => NO_DRIVER + } + } + + /** @return a driver option, not allowing [[NO_DRIVER]]. */ + def getPathDriverNameOpt: Option[String] = { + this.refreshParts() + driverNameOpt + } + + def hasPathDriverName: Boolean = { + this.refreshParts() + driverNameOpt.isDefined + } + + /** @return option for subdataset name. */ + def getPathSubdatasetNameOpt: Option[String] = { + this.refreshParts() + subNameOpt + } /** @return whether pathutils ids the path as a subdataset. */ - def isSubdatasetPath: Boolean = PathUtils.isSubdataset(path) + def isSubdatasetPath: Boolean = { + this.refreshParts() + subNameOpt.isDefined + } - /** @return - set path back to [[NO_PATH_STRING]] and return `this` (fluent). */ - def resetPath: PathGDAL = { - this.path = NO_PATH_STRING - this + // ////////////////////////////////////////////////////////////// + // ADDITIONAL PATH FUNCTIONS + // ////////////////////////////////////////////////////////////// + + /** @return None if path [[NO_PATH_STRING]]. */ + def getPathOpt: Option[String] = { + if (path == NO_PATH_STRING) None + else Option(path) } + /** @return whether the path option is defined. */ + def isPathSet: Boolean = this.getPathOpt.isDefined + /** - * Set the object's path. - * - * @param path - * To set. * @return - * `this` [[PathGDAL]] (fluent). + * whether the path option is defined and exists on the filesystem. */ - def updatePath(path: String): PathGDAL = { - this.path = path - this - } + def isPathSetAndExists: Boolean = this.isPathSet && this.existsOnFileSystem + //scalastyle:off println /** - * Writes a raster to a specified file system path. + * Writes a tile to a specified file system path. * * @param toDir - * The path to write the raster. - * @param doDestroy - * A boolean indicating if the raster object should be destroyed after - * writing. - * - file paths handled separately. + * The path to write the tile. + * @param skipUpdatePath + * Whether to update the path on [[PathGDAL]]. * @return - * The path where written (may differ, e.g. due to subdatasets). + * Option string for where the main path was written (may include additional files). */ - def rawPathWildcardCopyToDir(toDir: String, doDestroy: Boolean): Option[String] = { - this.asFileSystemPathOpt match { - case Some(fsPath) => - // (1) paths - val thisJavaPath = Paths.get(fsPath) - val rasterFileName = thisJavaPath.getFileName.toString - val rasterDir = thisJavaPath.getParent.toString - val toPath = s"$toDir/$rasterFileName" - - // (2) copy all files with same stem from raster dir to new dir + def rawPathWildcardCopyToDir(toDir: String, skipUpdatePath: Boolean): Option[String] = + Try { + Files.createDirectories(Paths.get(toDir)) // <- ok exists + //println("::: PathGDAL - rawPathWildcardCopyToDir :::") + val thisDir = this.asJavaPath.getParent.toString + val thisFN = this.getFilename + //println(s"isDir? ${this.isDir}") + val outPathOpt: Option[String] = this.asFileSystemPathOpt match { + case Some(_) if !this.isDir => + // (1a) wildcard copy based on filename + // - this is the path returned + val toPath = s"$toDir/$thisFN" + + // (1b) copy all files with same stem from tile dir to new dir // - this will handle sidecar files and such - val stemRegex = PathUtils.getStemRegex(this.path) - PathUtils.wildcardCopy(rasterDir, toDir, stemRegex) + // - use the raw path here + val stemRegexOpt = Option(PathUtils.getStemRegex(this.asFileSystemPath)) + PathUtils.wildcardCopy(thisDir, toDir, stemRegexOpt) Option(toPath) - case _ => None + case Some(_) if this.isDir => + // (2a) for a directory (vs file path), zip it up + // - requires `zip` native installed + val prompt = SysUtils.runScript(Array("/bin/sh", "-c", s"cd $thisDir && zip -r0 $thisFN.zip $thisFN")) + if (prompt._3.nonEmpty) { + throw new Exception( + s"Error zipping file: ${prompt._3}. Please verify that zip is installed. " + + s"Run `apt install zip`." + ) + } + val fromZip = s"$thisDir/$thisFN.zip" + val toZip = s"$toDir/$thisFN.zip" + Files.move(Paths.get(fromZip), Paths.get(toZip)) + + // (2b) return the path to the zip + Option(toZip) + case _ => + // (3) not a valid filesystem path, e.g. [[NO_PATH_STRING]] + //println(s"PathGDAL - path: '$path' not filesystem path?") + None + } + + if (!skipUpdatePath) { + outPathOpt match { + case Some(outPath) => this.updatePath(outPath) + case _ => this.updatePath(NO_PATH_STRING) + } + } + + outPathOpt + }.getOrElse { + // (4) unable to act on the file, does it exist? + //println(s"PathGDAL - Exception - does raw path: '$path' exist?") + None + } + //scalastyle:on println + + /** + * Refresh the various parts of the path. + * - This is to avoid recalculating, except when path changes. + * + * @param forceRefresh + * Whether to force the refresh. + * @return + * [[PathGDAL]] this (fluent). + */ + def refreshParts(forceRefresh: Boolean = false): PathGDAL = { + try { + if (refreshFlag || forceRefresh) { + // work from `getPathOpt` (ok to call) + getPathOpt match { + case Some(p) => + // handle `uriGdalOpt` first + // - then pass it to others to avoid recompute + uriGdalOpt = PathUtils.parseGdalUriOpt(p, this.uriDeepCheck) + extOpt = PathUtils.getExtOptFromPath(p, uriGdalOpt) + driverNameOpt = RasterIO.identifyDriverNameFromExtOpt(extOpt) match { + case d if d != NO_DRIVER => Some(d) + case _ => None + } + fsPathOpt = PathUtils.asFileSystemPathOpt(p, uriGdalOpt) + gdalPathOpt = PathUtils.asGdalPathOpt(p, uriGdalOpt) + isFuse = fsPathOpt match { + case Some(fsPath) => PathUtils.isFusePathOrDir(fsPath, uriGdalOpt) + case _ => false + } + subNameOpt = PathUtils.getSubdatasetNameOpt(p, uriGdalOpt) + case _ => + // all get reset + isFuse = false + driverNameOpt = None + extOpt = None + fsPathOpt = None + gdalPathOpt = None + subNameOpt = None + uriGdalOpt = None + } } + this // <- fluent + } finally { + refreshFlag = false } + } + + /** @return - set path back to [[NO_PATH_STRING]] and return `this` (fluent). */ + def resetPath: PathGDAL = { + this.path = NO_PATH_STRING + this.refreshParts(forceRefresh = true) + this + } + + /** + * Set the object's path. + * + * @param path + * To set. + * @return + * `this` [[PathGDAL]] (fluent). + */ + def updatePath(path: String): PathGDAL = { + this.path = path + this.refreshParts(forceRefresh = true) + this + } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterBandGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterBandGDAL.scala index 072a7f405..663e895f8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterBandGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterBandGDAL.scala @@ -20,19 +20,19 @@ case class RasterBandGDAL(band: Band, id: Int) { /** * @return - * The band's description. + * The band's description, defaults to an empty string. */ def description: String = coerceNull(Try(band.GetDescription)) /** * @return - * Returns the pixels of the raster as a 1D array. + * Returns the pixels of the tile as a 1D array. */ def values: Array[Double] = values(0, 0, xSize, ySize) /** * @return - * Returns the pixels of the raster as a 1D array. + * Returns the pixels of the tile as a 1D array. */ def maskValues: Array[Double] = maskValues(0, 0, xSize, ySize) @@ -40,7 +40,7 @@ case class RasterBandGDAL(band: Band, id: Int) { * Get the band's metadata as a Map. * * @return - * A Map of the band's metadata. + * A Map of the band's metadata, defaults to an empty Map. */ def metadata: Map[String, String] = Option(band.GetMetadata_Dict) @@ -49,7 +49,7 @@ case class RasterBandGDAL(band: Band, id: Int) { /** * @return - * Returns band's unity type. + * Returns band's unit type, defaults to "". */ def units: String = coerceNull(Try(band.GetUnitType)) @@ -58,27 +58,27 @@ case class RasterBandGDAL(band: Band, id: Int) { * @param tryVal * The Try value to coerce. * @return - * The value of the Try or an empty string. + * The value as the result of Try or an empty string. */ def coerceNull(tryVal: Try[String]): String = tryVal.filter(_ != null).getOrElse("") /** * @return - * Returns the band's data type. + * Returns the band's data type, defaults to -1. */ - def dataType: Int = Try(band.getDataType).getOrElse(0) + def dataType: Int = Try(band.getDataType).getOrElse(-1) /** * @return - * Returns the band's x size. + * Returns the band's x size, defaults to -1. */ - def xSize: Int = Try(band.GetXSize).getOrElse(0) + def xSize: Int = Try(band.GetXSize).getOrElse(-1) /** * @return - * Returns the band's y size. + * Returns the band's y size, defaults to -1. */ - def ySize: Int = Try(band.GetYSize).getOrElse(0) + def ySize: Int = Try(band.GetYSize).getOrElse(-1) /** * @return @@ -94,7 +94,7 @@ case class RasterBandGDAL(band: Band, id: Int) { /** * @return - * Returns the band's min and max pixel values. + * Returns the band's min and max pixel values, defaults to Seq(Double.NaN, Double.NaN). */ def computeMinMax: Seq[Double] = { val minMaxVals = Array.fill[Double](2)(0) @@ -125,17 +125,18 @@ case class RasterBandGDAL(band: Band, id: Int) { * @param ySize * The number of pixels to read in the y direction. * @return - * A 2D array of pixels from the band. + * A 2D array of pixels from the band, defaults to empty array. */ - def values(xOffset: Int, yOffset: Int, xSize: Int, ySize: Int): Array[Double] = { - val flatArray = Array.ofDim[Double](xSize * ySize) - (xSize, ySize) match { - case (0, 0) => Array.empty[Double] - case _ => - band.ReadRaster(xOffset, yOffset, xSize, ySize, xSize, ySize, gdalconstConstants.GDT_Float64, flatArray, 0, 0) - flatArray - } - } + def values(xOffset: Int, yOffset: Int, xSize: Int, ySize: Int): Array[Double] = + Try { + val flatArray = Array.ofDim[Double](xSize * ySize) + (xSize, ySize) match { + case (0, 0) => Array.empty[Double] + case _ => + band.ReadRaster(xOffset, yOffset, xSize, ySize, xSize, ySize, gdalconstConstants.GDT_Float64, flatArray, 0, 0) + flatArray + } + }.getOrElse(Array.empty[Double]) /** * Get the band's pixels as a 1D array. @@ -149,22 +150,23 @@ case class RasterBandGDAL(band: Band, id: Int) { * @param ySize * The number of pixels to read in the y direction. * @return - * A 2D array of pixels from the band. + * A 2D array of pixels from the band, defaults to empty array. */ - def maskValues(xOffset: Int, yOffset: Int, xSize: Int, ySize: Int): Array[Double] = { - val flatArray = Array.ofDim[Double](xSize * ySize) - val maskBand = band.GetMaskBand - (xSize, ySize) match { - case (0, 0) => Array.empty[Double] - case _ => - maskBand.ReadRaster(xOffset, yOffset, xSize, ySize, xSize, ySize, gdalconstConstants.GDT_Float64, flatArray, 0, 0) - flatArray - } - } + def maskValues(xOffset: Int, yOffset: Int, xSize: Int, ySize: Int): Array[Double] = + Try { + val flatArray = Array.ofDim[Double](xSize * ySize) + val maskBand = band.GetMaskBand + (xSize, ySize) match { + case (0, 0) => Array.empty[Double] + case _ => + maskBand.ReadRaster(xOffset, yOffset, xSize, ySize, xSize, ySize, gdalconstConstants.GDT_Float64, flatArray, 0, 0) + flatArray + } + }.getOrElse(Array.empty[Double]) /** * @return - * Returns the band's pixel value with scale and offset applied. + * Returns the band's pixel value with scale and offset applied, defaults to 0.0. */ def pixelValueToUnitValue(pixelValue: Double): Double = (pixelValue * pixelValueScale) + pixelValueOffset @@ -177,7 +179,7 @@ case class RasterBandGDAL(band: Band, id: Int) { /** * @return - * Returns the band's pixel value scale. + * Returns the band's pixel value scale, defaults to 0.0. */ def pixelValueOffset: Double = { val offset = Array.fill[java.lang.Double](1)(0) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala index 62ea01416..d8d002561 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala @@ -4,7 +4,6 @@ import com.databricks.labs.mosaic.core.geometry.MosaicGeometry import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL.DIR_TIME_FORMATTER import com.databricks.labs.mosaic.core.raster.io.RasterIO import com.databricks.labs.mosaic.core.raster.operator.clip.RasterClipByVector import com.databricks.labs.mosaic.core.types.model.GeometryTypeEnum.POLYGON @@ -22,12 +21,12 @@ import org.locationtech.proj4j.CRSFactory import java.nio.file.{Files, Paths} import java.time.LocalDateTime import java.time.format.DateTimeFormatter -import java.util.{Locale, UUID} +import java.util.Locale import scala.collection.JavaConverters.dictionaryAsScalaMapConverter import scala.util.Try /** - * Internal object for a deserialized raster from [[RasterTile]]. 0.4.3+ only + * Internal object for a deserialized tile from [[RasterTile]]. 0.4.3+ only * constructs with createInfo and then nothing else happens until the object is * used. * - setting a dataset will cause an internal re-hydrate, can set multiple @@ -39,20 +38,21 @@ import scala.util.Try * used path applies the configured fuse directory, default is checkpoint * dir but may be overridden as well. * - * @param createInfo - * - Map[String. String] (immutable), but this is a var so it can be replaced - * through the life of the raster: e.g. if `configDataset` is invoked or - * one of the `updateCreateInfo*` functions called. + * @param createInfoInit + * - Init Map[String. String] (immutable) * - Defaults to empty Map (see `apply` functions) - * - The map is all we want serialized + * - Internally, use a var that can be modified + * through the life of the tile: e.g. if one of the `updateCreateInfo*` functions called. * @param exprConfigOpt * Option [[ExprConfig]] */ case class RasterGDAL( - var createInfo: Map[String, String], + createInfoInit: Map[String, String], exprConfigOpt: Option[ExprConfig] ) extends RasterIO { + val DIR_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyyMMddHHmm") // yyyyMMddHHmmss + // Factory for creating CRS objects protected val crsFactory: CRSFactory = new CRSFactory @@ -62,6 +62,10 @@ case class RasterGDAL( // See [[RasterIO]] for public APIs using these var fuseDirOpt: Option[String] = None + // Populated throughout the lifecycle, + // - After init, defers in part to [[DatasetGDAL]] + private var createInfo = createInfoInit + // Internally work on a option [[RasterGDAL]] // This will maintain: // (1) the 'path' [[String]] from which it was loaded @@ -116,40 +120,58 @@ case class RasterGDAL( * @return * `this` fluent (for internal use). */ - private def _handleFlags(): RasterGDAL = { - try { - // !!! avoid cyclic dependencies !!! - /* - * Call to setup a raster (handle flags): - * (1) initFlag - if dataset exists, do (2); otherwise do (3). - * (2) datasetNewFlag - need to write to fuse and set path. - * (3) pathNewFlag - need to load dataset and write to fuse (path then replaced in createInfo). - * If empty (not a "real" [[RasterGDAL]] object), don't do anything. - */ - if (this.isDatasetRefreshFlag && !this.isEmptyRasterGDAL) { - // conditionally write dataset to fuse - // - the flags mean other conditions already handled - // - datasetNewFlag means the dataset was just loaded (so don't load here) - if (!datasetNewFlag && (initFlag || pathNewFlag)) { - // load from path (aka 1,3) - // - concerned only with a driver set on createInfo (if any), - // passed as a option; otherwise, file extension is testsed. + private def _handleFlags(): RasterGDAL = + Try { + try { + // make sure createinfo in sync + // - also [[DatasetGDAL]] and its objects + // - this could be only on an `initFlag` test, + // but seems better to always do it + this._initCreateInfo + + // !!! avoid cyclic dependencies !!! + /* + * Call to setup a tile (handle flags): + * (1) initFlag - if dataset exists, do (2); otherwise do (3). + * (2) datasetNewFlag - need to write to fuse and set path. + * (3) pathNewFlag - need to load dataset and write to fuse (path then replaced in createInfo). + * If empty (not a "real" [[RasterGDAL]] object), don't do anything. + */ + if (!this.isEmptyRasterGDAL) { + if (this.isDatasetRefreshFlag) { + // conditionally write dataset to fuse + // - the flags mean other conditions already handled + // - datasetNewFlag means the dataset was just loaded (so don't load here) + if (!datasetNewFlag && (initFlag || pathNewFlag)) { + // load from path (aka 1,3) + // - concerned only with a driver set on createInfo (if any), + // passed as a option; otherwise, file extension is testsed. + + // for either init or path flag + // - update path and driver on dataset + datasetGDAL.updatePath(this.getRawPath) + if (!datasetGDAL.isHydrated) { + datasetGDAL.updateDriverName(this.getDriverName()) + } + } + } + // if update path called, and doDestroy was passed then + // this condition will be met if (!datasetGDAL.isHydrated) { - RasterIO.rawPathAsDatasetOpt(this.getRawPath, datasetGDAL.driverNameOpt) match { + RasterIO.rawPathAsDatasetOpt(this.getRawPath, datasetGDAL.driverNameOpt, exprConfigOpt) match { case Some(dataset) => this.updateDataset(dataset) case _ => this.updateCreateInfoError(s"handleFlags - expected path '$getRawPath' to load to dataset, " + - s"but it did not: hydrated? ${isDatasetHydrated}") + s"but it did not: hydrated? ${isDatasetHydrated}") } } } + } finally { + this._resetFlags } - } finally { - this._resetFlags - } - this - } + this + }.getOrElse(this) /** @return [[RasterGDAL]] `this` (fluent). */ private def _resetFlags: RasterGDAL = { @@ -201,13 +223,13 @@ case class RasterGDAL( geometryAPI.geometry(geom1.ExportToWkb(), "WKB") }.getOrElse(geometryAPI.geometry(POLYGON_EMPTY_WKT, "WKT")) - /** @return The diagonal size of a raster. */ + /** @return The diagonal size of a tile. */ def diagSize: Double = math.sqrt(xSize * xSize + ySize * ySize) // noinspection ZeroIndexToHead /** * @return - * Returns the raster's extent as a Seq(xmin, ymin, xmax, ymax), default + * Returns the tile's extent as a Seq(xmin, ymin, xmax, ymax), default * all 0s. */ def extent: Seq[Double] = @@ -228,10 +250,10 @@ case class RasterGDAL( .get("COMPRESSION") }.getOrElse("None") - /** @return Returns a tuple with the raster's size. */ + /** @return Returns a tuple with the tile's size. */ def getDimensions: (Int, Int) = (xSize, ySize) - /** @return Returns the raster's geotransform as a Option Seq. */ + /** @return Returns the tile's geotransform as a Option Seq. */ def getGeoTransformOpt: Option[Array[Double]] = Try { this._datasetHydrated.GetGeoTransform() @@ -256,7 +278,7 @@ case class RasterGDAL( /** * Get spatial reference. - * - may be already set on the raster + * - may be already set on the tile * - if not, load and detect it. * - defaults to [[MosaicGDAL.WSG84]] * @return @@ -267,7 +289,7 @@ case class RasterGDAL( this._datasetHydrated.GetSpatialRef }.getOrElse(MosaicGDAL.WSG84) - /** @return Returns a map of raster band(s) valid pixel count, default 0. */ + /** @return Returns a map of tile band(s) valid pixel count, default 0. */ def getValidCount: Map[Int, Long] = Try { (1 to numBands) @@ -281,8 +303,8 @@ case class RasterGDAL( /** * @return - * True if the raster is empty, false otherwise. May be expensive to - * compute since it requires reading the raster and computing statistics. + * True if the tile is empty, false otherwise. May be expensive to + * compute since it requires reading the tile and computing statistics. */ def isEmpty: Boolean = Try { @@ -308,40 +330,33 @@ case class RasterGDAL( } }.getOrElse(true) - /** @return Returns the raster's metadata as a Map, defaults to empty. */ - def metadata: Map[String, String] = { - Option(this._datasetHydrated.GetMetadataDomainList()) - .map(_.toArray) - .map(domain => - domain - .map(domainName => - Option(this._datasetHydrated.GetMetadata_Dict(domainName.toString)) - .map(_.asScala.toMap.asInstanceOf[Map[String, String]]) - .getOrElse(Map.empty[String, String]) - ) - .reduceOption(_ ++ _) - .getOrElse(Map.empty[String, String]) - ) - .getOrElse(Map.empty[String, String]) - } + /** @return Returns the tile's metadata as a Map, defaults to empty. */ + def metadata: Map[String, String] = Try { + this.withDatasetHydratedOpt() match { + case Some(_) => + datasetGDAL.metadata + case _ => + Map.empty[String, String] + } + }.getOrElse(Map.empty[String, String]) - /** @return Returns the raster's number of bands, defaults to 0. */ + /** @return Returns the tile's number of bands, defaults to 0. */ def numBands: Int = Try { this._datasetHydrated.GetRasterCount() }.getOrElse(0) - /** @return Returns the origin x coordinate, defaults to 0. */ + /** @return Returns the origin x coordinate, defaults to -1. */ def originX: Double = Try { this.getGeoTransformOpt.get(0) - }.getOrElse(0) + }.getOrElse(-1) - /** @return Returns the origin y coordinate, defaults to 0. */ + /** @return Returns the origin y coordinate, defaults to -1. */ def originY: Double = Try { this.getGeoTransformOpt.get(3) - }.getOrElse(0) + }.getOrElse(-1) /** @return Returns the diagonal size of a pixel, defaults to 0. */ def pixelDiagSize: Double = math.sqrt(pixelXSize * pixelXSize + pixelYSize * pixelYSize) @@ -358,7 +373,7 @@ case class RasterGDAL( this.getGeoTransformOpt.get(5) }.getOrElse(0) - /** @return Returns the raster's proj4 string, defaults to "". */ + /** @return Returns the tile's proj4 string, defaults to "". */ def proj4String: String = Try { this._datasetHydrated.GetSpatialRef.ExportToProj4 @@ -386,7 +401,7 @@ case class RasterGDAL( } /** - * Sets the raster's SRID. This is the EPSG code of the raster's CRS. + * Sets the tile's SRID. This is the EPSG code of the tile's CRS. * - this is an in-place op in 0.4.3+. * @param dataset * The [[Dataset]] to update the SRID @@ -449,7 +464,7 @@ case class RasterGDAL( /** * @return - * Returns the raster's SRID. This is the EPSG code of the raster's CRS. + * Returns the tile's SRID. This is the EPSG code of the tile's CRS. */ def SRID: Int = { Try(crsFactory.readEpsgFromParameters(proj4String)) @@ -466,7 +481,7 @@ case class RasterGDAL( /** @return Returns the max x coordinate. */ def xMax: Double = originX + xSize * pixelXSize - /** @return Returns x size of the raster, default 0. */ + /** @return Returns x size of the tile, default 0. */ def xSize: Int = Try { this._datasetHydrated.GetRasterXSize @@ -478,7 +493,7 @@ case class RasterGDAL( /** @return Returns the max y coordinate. */ def yMax: Double = originY + ySize * pixelYSize - /** @return Returns y size of the raster, default 0. */ + /** @return Returns y size of the tile, default 0. */ def ySize: Int = Try { this._datasetHydrated.GetRasterYSize @@ -496,29 +511,24 @@ case class RasterGDAL( * @return * Option subdataset name as string. */ - def getCreateInfoSubdatasetNameOpt: Option[String] = this.createInfo.get(RASTER_SUBDATASET_NAME_KEY) + def getCreateInfoSubdatasetNameOpt: Option[String] = { + if (datasetGDAL.subdatasetNameOpt.isEmpty) { + datasetGDAL.subdatasetNameOpt = this.createInfo.get(RASTER_SUBDATASET_NAME_KEY) + } + datasetGDAL.subdatasetNameOpt + } - /** @return Returns the raster's subdatasets as a Map, default empty. */ + /** @return Returns the tile's subdatasets as a Map, default empty. */ def subdatasets: Map[String, String] = Try { - val dict = Try(this._datasetHydrated.GetMetadata_Dict("SUBDATASETS")) - .getOrElse(new java.util.Hashtable[String, String]()) - val subdatasetsMap = Option(dict) - .map(_.asScala.toMap.asInstanceOf[Map[String, String]]) - .getOrElse(Map.empty[String, String]) - val keys = subdatasetsMap.keySet - val sanitizedParentPath = PathUtils.getCleanPath(getRawParentPath, addVsiZipToken = true) - keys.flatMap(key => - if (key.toUpperCase(Locale.ROOT).contains("NAME")) { - val path = subdatasetsMap(key) - val pieces = path.split(":") - Seq( - key -> pieces.last, - s"${pieces.last}_tmp" -> path, - pieces.last -> s"${pieces.head}:$sanitizedParentPath:${pieces.last}" - ) - } else Seq(key -> subdatasetsMap(key)) - ).toMap + this.withDatasetHydratedOpt() match { + case Some(_) => + // use parent if it exists; otherwise path + if (getParentPathGDAL.isPathSetAndExists) datasetGDAL.subdatasets(getPathGDAL) + else datasetGDAL.subdatasets(getPathGDAL) + case _ => + Map.empty[String, String] + } }.getOrElse(Map.empty[String, String]) /** @@ -532,6 +542,7 @@ case class RasterGDAL( */ def updateCreateInfoSubdatasetName(name: String): RasterGDAL = { this.createInfo += (RASTER_SUBDATASET_NAME_KEY -> name) + datasetGDAL.updateSubdatasetName(name) this } @@ -543,7 +554,7 @@ case class RasterGDAL( * @param bandId * The band index to read. * @return - * Returns the raster's band as a [[RasterBandGDAL]] object. + * Returns the tile's band as a [[RasterBandGDAL]] object. */ def getBand(bandId: Int): RasterBandGDAL = { // TODO 0.4.3 - Throw exception or return empty ? @@ -563,17 +574,20 @@ case class RasterGDAL( * Option band number as int. */ def getCreateInfoBandIndexOpt: Option[Int] = { - Option(this.createInfo(RASTER_BAND_INDEX_KEY).toInt) + if (datasetGDAL.bandIdxOpt.isEmpty) { + datasetGDAL.bandIdxOpt = Option(this.createInfo(RASTER_BAND_INDEX_KEY).toInt) + } + datasetGDAL.bandIdxOpt } - /** @return Returns the raster's bands as a Seq, defaults to empty Seq. */ + /** @return Returns the tile's bands as a Seq, defaults to empty Seq. */ def getBands: Seq[RasterBandGDAL] = Try{ (1 to this.numBands).map(this.getBand) }.getOrElse(Seq.empty[RasterBandGDAL]) /** * @return - * Returns a map of the raster band(s) statistics, default empty. + * Returns a map of the tile band(s) statistics, default empty. */ def getBandStats: Map[Int, Map[String, Double]] = Try { @@ -598,6 +612,7 @@ case class RasterGDAL( /** Update band num, return `this` (fluent). */ def updateCreateInfoBandIndex(num: Int): RasterGDAL = { this.createInfo += (RASTER_BAND_INDEX_KEY -> num.toString) + datasetGDAL.updateBandIdx(num) this } @@ -606,11 +621,11 @@ case class RasterGDAL( // /////////////////////////////////////// /** - * Applies a convolution filter to the raster. + * Applies a convolution filter to the tile. * - operator applied per band. * - this will not succeed if dataset not hydratable. * @param kernel - * [[Array[Double]]] kernel to apply to the raster. + * [[Array[Double]]] kernel to apply to the tile. * @return * New [[RasterGDAL]] object with kernel applied. */ @@ -621,8 +636,10 @@ case class RasterGDAL( // (2) write dataset to tmpPath // - This will be populated as we operate on the tmpPath + // TODO Should this be `datasetOrPathCopy` ??? val tmpPath = RasterIO.createTmpFileFromDriver(getDriverName(), exprConfigOpt) - if (datasetGDAL.datasetCopyToPath(tmpPath, doDestroy = false)) { + + if (datasetGDAL.datasetCopyToPath(tmpPath, doDestroy = false, skipUpdatePath = true)) { // (3) perform the op using dataset from the tmpPath val outputDataset = gdal.Open(tmpPath, GF_Write) // open to write @@ -673,7 +690,7 @@ case class RasterGDAL( } /** - * Applies a filter to the raster. + * Applies a filter to the tile. * - operator applied per band. * - this will throw an exception if dataset not hydratable. * @@ -691,8 +708,9 @@ case class RasterGDAL( // (2) write dataset to tmpPath // - This will be populated as we operate on the tmpPath + // TODO Should this be `datasetOrPathCopy` ??? val tmpPath = RasterIO.createTmpFileFromDriver(getDriverName(), exprConfigOpt) - if (datasetGDAL.datasetCopyToPath(tmpPath, doDestroy = false)) { + if (datasetGDAL.datasetCopyToPath(tmpPath, doDestroy = false, skipUpdatePath = true)) { // (3) perform the op using dataset from the tmpPath val outputDataset = gdal.Open(tmpPath, GF_Write) // open to write @@ -743,9 +761,9 @@ case class RasterGDAL( } /** - * Applies clipping to get cellid raster. + * Applies clipping to get cellid tile. * @param cellID - * Clip the raster based on the cell id geometry. + * Clip the tile based on the cell id geometry. * @param indexSystem * Default is H3. * @param geometryAPI @@ -768,17 +786,25 @@ case class RasterGDAL( */ def getSubdataset(subsetName: String): RasterGDAL = { Try { - // (1) [[PathGDAL]] from the subdataset requested + // try to get the subdataset requested // - allow failure on extracting subdataset, // then handle with empty [[RasterGDAL]] - val sPathRaw = subdatasets(s"${subsetName}_tmp") // <- may throw exception - val dsOpt = RasterIO.rawPathAsDatasetOpt(sPathRaw, this.getDriverNameOpt) + this.initAndHydrate() + val dsGDAL = datasetGDAL.getSubdatasetObj(getRawParentPath, subsetName, exprConfigOpt) + + // pull out the needed info + // - use option on dataset + // to trigger exception if null + val pathRawSub = dsGDAL.getPath + val dsSubOpt = dsGDAL.getDatasetOpt + + // Avoid costly IO to compute MEM size here - // It will be available when the raster is serialized for next operation + // It will be available when the tile is serialized for next operation // If value is needed then it will be computed when getMemSize is called val gdalError = gdal.GetLastErrorMsg () val newCreateInfo = Map( - RASTER_PATH_KEY -> sPathRaw, + RASTER_PATH_KEY -> pathRawSub, RASTER_PARENT_PATH_KEY -> this.getRawParentPath, RASTER_DRIVER_KEY -> this.getDriverName(), RASTER_SUBDATASET_NAME_KEY -> subsetName, @@ -787,7 +813,7 @@ case class RasterGDAL( else "" } ) - RasterGDAL(dsOpt.get, exprConfigOpt, newCreateInfo) + RasterGDAL(dsSubOpt.get, exprConfigOpt, newCreateInfo) }.getOrElse { val result = RasterGDAL() result.updateCreateInfoError( @@ -803,7 +829,7 @@ case class RasterGDAL( } /** - * Sets the raster's SRID. This is the EPSG code of the raster's CRS. + * Sets the tile's SRID. This is the EPSG code of the tile's CRS. * - this is an in-place op in 0.4.3+. * @param dataset * The [[Dataset]] to update the SRID @@ -837,7 +863,7 @@ case class RasterGDAL( } /** - * Applies a function to each band of the raster. + * Applies a function to each band of the tile. * @param f * The function to apply. * @return @@ -851,34 +877,56 @@ case class RasterGDAL( // Raster Lifecycle Functions // /////////////////////////////////////// - /** Update the internal map, return `this` (fluent) - skipFlag. */ - def updateCreateInfo(newMap: Map[String, String], skipFlags: Boolean): RasterGDAL = { - // !!! avoid cyclic dependencies !!! - if (!skipFlags) { - createInfo.get(RASTER_PATH_KEY) match { - // only flag if the path has changed - case Some(k) if { - newMap.get(RASTER_PATH_KEY).isDefined && k != newMap(RASTER_PATH_KEY) - } => pathNewFlag = true - case _ => () + //scalastyle:off println + /** @inheritdoc */ + override def finalizeRaster(toFuse: Boolean): RasterGDAL = + Try { + // (1) call handle flags, + // to get everything resolved on the tile as needed + this._handleFlags() // e.g. will write to fuse path + + // (2) write if current path not fuse or not under the expected dir + if ( + (!this.isEmptyRasterGDAL && toFuse) && + (!this.getPathGDAL.isFusePath || !this.isRawPathInFuseDir) + ) { + val driverSN = this.getDriverName() + val ext = GDAL.getExtension(driverSN) + val newDir = this.makeNewFuseDir(ext, uuidOpt = None) + //println(s"...finalizeRaster - newDir? '$newDir'") + + datasetGDAL.datasetOrPathCopy(newDir, doDestroy = true, skipUpdatePath = true) match { + case Some(newPath) => + //println(s"...success [pre-update raw path] - finalizeRaster - new path? '$newPath'") + this.updateCreateInfoRawPath(newPath, skipFlag = true) + //println(s"...success - finalizeRaster - path? '${getRawPath}'") + case _ => + this.updateCreateInfoLastCmd("finalizeRaster") + this.updateCreateInfoError(s"finalizeRaster - fuse write") + } } - } - createInfo = newMap - - // update on datasetGDAL - // - also updates its `PathGDAL` with the rawPath - datasetGDAL.updatePath(getRawPath) - datasetGDAL.updateDriverName(getDriverName()) - this - } + // (4) return this + this + }.getOrElse { + if (!this.isEmptyRasterGDAL) { + this.updateCreateInfoLastCmd("finalizeRaster") + this.updateCreateInfoError(s"finalizeRaster - exception - fuse write") + } + this + } + //scalastyle:on println /** @inheritdoc */ - override def finalizeRaster(): RasterGDAL = { - this._handleFlags() // e.g. will write to fuse path - this.flushAndDestroy() // release GDAL objects - this - } + override def isRawPathInFuseDir: Boolean = + Try { + // !!! avoid cyclic dependencies !!! + // - wrapped to handle false conditions + this.fuseDirOpt match { + case Some(dir) => getPathGDAL.asFileSystemPath.startsWith(dir) + case _ => getPathGDAL.asFileSystemPath.startsWith(GDAL.getCheckpointDir) + } + }.getOrElse(false) /** @inheritdoc */ override def flushAndDestroy(): RasterGDAL = { @@ -889,7 +937,7 @@ case class RasterGDAL( /** @inheritdoc */ override def getFuseDirOpt: Option[String] = fuseDirOpt - /** @return write options for this raster's dataset. */ + /** @return write options for this tile's dataset. */ def getWriteOptions: RasterWriteOptions = RasterWriteOptions(this) /** @return whether `this` has a non-empty error. */ @@ -897,10 +945,42 @@ case class RasterGDAL( Try(this.createInfo(RASTER_LAST_ERR_KEY).length > 0).getOrElse(false) } + /** @return new fuse dir underneath the base fuse dir (checkpoint or override) */ + def makeNewFuseDir(ext: String, uuidOpt: Option[String]): String = { + // (1) uuid used in dir + // - may be provided (for filename consistency) + val uuid = uuidOpt match { + case Some(u) => u + case _ => RasterIO.genUUID + } + // (2) new dir under fuse dir (__) + val rootDir = fuseDirOpt.getOrElse(GDAL.getCheckpointDir) + val timePrefix = LocalDateTime.now().format(DIR_TIME_FORMATTER) + val newDir = s"${timePrefix}_${ext}_${uuid}" + val dir = s"$rootDir/$newDir" + Files.createDirectories(Paths.get(dir)) // <- create the directories + dir + } + + /** @return new fuse path string, defaults to under checkpoint dir (doesn't actually create the file). */ + def makeNewFusePath(ext: String): String = { + // (1) uuid used in dir and filename + val uuid = RasterIO.genUUID + + // (2) new dir under fuse dir (_.) + val fuseDir = makeNewFuseDir(ext, Option(uuid)) + + // (3) return the new fuse path name + val filename = RasterIO.genFilenameUUID(ext, Option(uuid)) + s"$fuseDir/$filename" + } + /** @return `this` [[RasterGDAL]] (fluent). */ def updateDataset(dataset: Dataset) : RasterGDAL = { - datasetNewFlag = true - datasetGDAL.updateDataset(dataset, doUpdateDriver = true) + val doUpdateDriver = dataset != null + if (doUpdateDriver) datasetNewFlag = true // <- flag for dataset if not null (normal use) + else pathNewFlag = true // <- flag for path if null + datasetGDAL.updateDataset(dataset, doUpdateDriver) // <- only update driver if not null this } @@ -908,42 +988,97 @@ case class RasterGDAL( // Additional Getters + Updaters // ///////////////////////////////////////////////// - /** Returns immutable internal map. */ - def getCreateInfo: Map[String, String] = this.createInfo + /** make sure all [[DatasetGDAL]] `createInfo` relevant fields are initialized (ok to do this often). */ + private def _initCreateInfo: RasterGDAL = { + // refresh all relevant datasetGDAL keys if they are empty / not set + // - !!! don't call any getters here !!! + if (datasetGDAL.pathGDAL.path == NO_PATH_STRING) { + datasetGDAL.pathGDAL.updatePath(createInfo.getOrElse(RASTER_PATH_KEY, NO_PATH_STRING)) + } + if (datasetGDAL.parentPathGDAL.path == NO_PATH_STRING) { + datasetGDAL.parentPathGDAL.updatePath(createInfo.getOrElse(RASTER_PARENT_PATH_KEY, NO_PATH_STRING)) + } + if (datasetGDAL.driverNameOpt.isEmpty) { + datasetGDAL.driverNameOpt = createInfo.get(RASTER_DRIVER_KEY) match { + case Some(name) if name != NO_DRIVER => Some(name) + case _ => None + } + } + if (datasetGDAL.subdatasetNameOpt.isEmpty){ + datasetGDAL.subdatasetNameOpt = createInfo.get(RASTER_SUBDATASET_NAME_KEY) + } + if (datasetGDAL.bandIdxOpt.isEmpty){ + datasetGDAL.bandIdxOpt = { + createInfo.get(RASTER_BAND_INDEX_KEY) match { + // bandIx >= 1 is valid + case Some(bandIdx) if bandIdx.toInt > 0 => Some(bandIdx.toInt) + case _ => None + } + } + } + this + } + + /** Returns immutable internal map, representing `createInfo` at initialization (not the lastest). */ + def getCreateInfoFromInit: Map[String, String] = createInfoInit + + /** Returns immutable internal map, representing latest KVs (blends from `datasetGDAL`). */ + def getCreateInfo: Map[String, String] = { + this._initCreateInfo + this.createInfo ++= datasetGDAL.asCreateInfo + this.createInfo + } /** Return [[datasetGDAL]]. */ def getDatasetGDAL: DatasetGDAL = datasetGDAL - /** Return the [[PathGDAL]] (within [[datasetGDAL]]). */ - def getPathGDAL: PathGDAL = datasetGDAL.pathGDAL + /** Return the 'path' [[PathGDAL]] (within [[datasetGDAL]]). */ + def getPathGDAL: PathGDAL = getDatasetGDAL.pathGDAL - /** @inheritdoc */ - override def getDatasetOpt: Option[Dataset] = datasetGDAL.getDatasetOpt + /** Return the 'parentPath' [[PathGDAL]] (within [[datasetGDAL]]). */ + def getParentPathGDAL: PathGDAL = getDatasetGDAL.parentPathGDAL /** @inheritdoc */ - override def getDriverNameOpt: Option[String] = { - if (datasetGDAL.driverNameOpt.isDefined) datasetGDAL.driverNameOpt - else createInfo.get(RASTER_DRIVER_KEY) + override def getDatasetOpt: Option[Dataset] = { + this._initCreateInfo + datasetGDAL.getDatasetOpt } + /** @inheritdoc */ + override def getDriverNameOpt: Option[String] = datasetGDAL.driverNameOpt + /** * @return - * The raster's path on disk, or NO_PATH_STRING. Usually this is a parent + * The tile's path on disk, or NO_PATH_STRING. Usually this is a parent * file for the tile. */ - def getRawParentPath: String = createInfo.getOrElse(RASTER_PARENT_PATH_KEY, NO_PATH_STRING) + def getRawParentPath: String = { + this._initCreateInfo + datasetGDAL.parentPathGDAL.path + } - /** @return Returns the raster's path, or NO_PATH_STRING. */ - def getRawPath: String = createInfo.getOrElse(RASTER_PATH_KEY, NO_PATH_STRING) + /** @return Returns the tile's path, or NO_PATH_STRING. */ + def getRawPath: String = { + this._initCreateInfo + datasetGDAL.pathGDAL.path + } /** @return memSize (from CreateInfo) */ - def getMemSize: Long = Try(createInfo(RASTER_MEM_SIZE_KEY).toLong).getOrElse(-1L) + def getMemSize: Long = Try(createInfo(RASTER_MEM_SIZE_KEY).toLong).getOrElse(-1) /** @inheritdoc */ - override def getPathOpt: Option[String] = createInfo.get(RASTER_PATH_KEY) + override def getPathOpt: Option[String] = { + val p = getRawPath + if (p == NO_PATH_STRING) None + else Option(p) + } /** @inheritdoc */ - override def getParentPathOpt: Option[String] = createInfo.get(RASTER_PARENT_PATH_KEY) + override def getParentPathOpt: Option[String] = { + val p = getRawParentPath + if (p == NO_PATH_STRING) None + else Option(p) + } /** @inheritdoc */ override def isEmptyRasterGDAL: Boolean = emptyRasterGDAL @@ -960,29 +1095,37 @@ case class RasterGDAL( this } - /** Update driver on internal map, return `this` (fluent). */ + /** Update the internal map, return `this` (fluent) - skipFlag. */ + def updateCreateInfo(newMap: Map[String, String], skipFlags: Boolean): RasterGDAL = { + // !!! avoid cyclic dependencies !!! + if (!skipFlags) pathNewFlag = true + createInfo = newMap + this._initCreateInfo + this + } + + /** Update driver on internal map + `datasetGDAL`, return `this` (fluent). */ def updateCreateInfoDriver(driver: String): RasterGDAL = { this.createInfo += (RASTER_DRIVER_KEY -> driver) - datasetGDAL.updateDriverName(driver) + this._initCreateInfo + this.datasetGDAL.updateDriverName(driver) this } - /** Update path on internal map, return `this` (fluent) - `skipFlag`. */ + /** Update path on internal map + `datasetGDAL`, return `this` (fluent) - `skipFlag`. */ def updateCreateInfoRawPath(rawPath: String, skipFlag: Boolean): RasterGDAL = { - createInfo.get(RASTER_PATH_KEY) match { - // only flag if path has changed - case Some(k) if k == rawPath => () - case _ => - this.createInfo += (RASTER_PATH_KEY -> rawPath) - if (!skipFlag) pathNewFlag = true - } - datasetGDAL.updatePath(rawPath) + if (!skipFlag) pathNewFlag = true + this.createInfo += (RASTER_PATH_KEY -> rawPath) + this._initCreateInfo + this.getPathGDAL.updatePath(rawPath) this } - /** Update parentPath on internal map, return `this` (fluent). */ - def updateCreateInfoRawParentPath(parentRawPath: String): RasterGDAL = { - this.createInfo += (RASTER_PARENT_PATH_KEY -> parentRawPath) + /** Update parentPath on internal map + `datasetGDAL`, return `this` (fluent). */ + def updateCreateInfoRawParentPath(rawParentPath: String): RasterGDAL = { + this.createInfo += (RASTER_PARENT_PATH_KEY -> rawParentPath) + this._initCreateInfo + this.getParentPathGDAL.updatePath(rawParentPath) this } @@ -1015,8 +1158,6 @@ case class RasterGDAL( /** Singleton / companion object for RasterGDAL. */ object RasterGDAL { - val DIR_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyyMMddHHmm") // yyyyMMddHHmmss - /** * Empty [[RasterGDAL]] * + only constructor where `setEmptyRasterGDAL` called. @@ -1027,7 +1168,7 @@ object RasterGDAL { val result = RasterGDAL(Map.empty[String, String], None) result.setEmptyRasterGDAL(true) result.updateCreateInfoLastCmd("emptyRasterGDAL") - result.updateCreateInfoLastCmd("emptyRasterGDAL = true") + result.updateCreateInfoError("emptyRasterGDAL = true") result } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala index 9b65d9840..82f8bdf44 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala @@ -37,7 +37,7 @@ private class CleanUpManager extends Thread { * Cleans up LOCAL rasters that are older than [[MOSAIC_CLEANUP_AGE_LIMIT_MINUTES]], * e.g. 30 minutes from the configured local temp directory, e.g. "/tmp/mosaic_tmp"; * config uses [[MOSAIC_RASTER_TMP_PREFIX]] for the "/tmp" portion of the path. - * - Cleaning up is destructive and should only be done when the raster is no longer needed, + * - Cleaning up is destructive and should only be done when the tile is no longer needed, * so instead of cleaning up a specified local path as in versions prior to 0.4.3, * this will clean up ANY files meeting the local age limit threshold. * - Manual mode can be configured to skip deletion of interim file writes, diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterClassic.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterClassic.scala deleted file mode 100644 index 80b799efb..000000000 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterClassic.scala +++ /dev/null @@ -1,513 +0,0 @@ -package com.databricks.labs.mosaic.core.raster.io - -//import com.databricks.labs.mosaic.NO_DRIVER -// -//import scala.util.Try -//import com.databricks.labs.mosaic.{NO_DRIVER, RASTER_DRIVER_KEY, RASTER_LAST_ERR_KEY, RASTER_MEM_SIZE_KEY, RASTER_PATH_KEY} -//import com.databricks.labs.mosaic.core.raster.api.GDAL -//import com.databricks.labs.mosaic.core.raster.api.GDAL.getCheckpointDir -//import com.databricks.labs.mosaic.core.raster.gdal.{RasterBandGDAL, RasterGDAL} -//import com.databricks.labs.mosaic.core.raster.io.RasterIO.{flushAndDestroy, isSameAsRasterParentPath, isSameAsRasterPath, pathAsDataset, writeDatasetToCheckpointDir} -//import com.databricks.labs.mosaic.core.types.model.RasterTile -//import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils, SysUtils} -//import org.gdal.gdal.{Dataset, gdal} -// -//import java.nio.file.{Files, Paths, StandardCopyOption} -//import java.util.UUID -//import scala.util.Try - -// TODO 0.4.3 - delete once all is ported from here. - - -object RasterClassic { - - ///////////////////////////////////////////////////////// - // CHECKPOINT and SOME DRIVER AND SOME DATASET - ///////////////////////////////////////////////////////// -// /** -// * If not currently set: -// * - will try from driver. -// * - will set the found name. -// * -// * @return -// * The raster's driver short name or [[NO_DRIVER]]. -// */ -// def getDriverShortName: String = -// Try { -// this.getDriverShortNameOpt match { -// case Some(name) if name != NO_DRIVER => name -// case _ => -// // try to identify from pseudo path -// val _n = Try(RasterIO.identifyDriverFromRawPath(this.identifyPseudoPath)) -// if (_n.isSuccess) { -// this.updateCreateInfoDriver(_n.get) -// _n.get -// } else { -// this.updateCreateInfoDriver(NO_DRIVER) -// NO_DRIVER -// } -// } -// }.getOrElse(NO_DRIVER) -// -// /** @return whether clean path starts with configured checkpoint dir. */ -// def isCheckpointPath: Boolean = { -// this.getCleanPath.startsWith(GDAL.getCheckpointDir) -// } -// -// def isPathCleanExists: Boolean = Try(Files.exists(Paths.get(getCleanPath))).isSuccess -// -// def isParentPathCleanExists: Boolean = Try(Files.exists(Paths.get(getCleanParentPath))).isSuccess -// -// def isSameAsRasterPath(aPath: String, raster: RasterGDAL): Boolean = { -// raster.getCleanPath == PathUtils.getCleanPath(aPath) -// } -// -// def isSameAsRasterParentPath(aPath: String, raster: RasterGDAL): Boolean = { -// raster.getCleanParentPath == PathUtils.getCleanPath(aPath) -// } -// -// /** -// * Clone existing [[Dataset]] to a new object with a new path. -// * - Bad dataset returns None -// * -// * @param dataset -// * [[Dataset]] to clone. -// * @param doDestroy -// * Whether to destroy the src dataset upon cloning. -// * @return -// * Option (Dataset, Map[String, String] with a new local path and driver. -// */ -// def cloneDataset(dataset: Dataset, doDestroy: Boolean): Option[(Dataset, Map[String, String])] = -// Try { -// -// // make a complete internal copy -// // we want a local tmp file regardless of how the raster originated -// val driver = dataset.GetDriver() -// val driverShortName = driver.getShortName -// val dstPath = PathUtils.createTmpFilePath(GDAL.getExtension(driverShortName)) -// val dstDataset = driver.CreateCopy(dstPath, dataset, 1) -// val dstCreateInfo = Map( -// RASTER_PATH_KEY -> dstPath, -// RASTER_DRIVER_KEY -> driverShortName -// ) -// -// // cleanup -// if (doDestroy) flushAndDestroy(dataset) -// driver.delete() -// -// (dstDataset, dstCreateInfo) -// }.toOption -// -// /** -// * Clone existing path for a [[Dataset]] to a new object with a new path. -// * - Bad dataset returns None -// * -// * @param path -// * Path to load as [[Dataset]] to clone. -// * @param overrideDriverOpt -// * Option to specify the driver to use. -// * @return -// * Option (Dataset, Map[String, String] with a new local path and driver. -// */ -// def cloneDatasetPath(path: String, overrideDriverOpt: Option[String] = None): Option[(Dataset, Map[String, String])] = { -// val driverShortName = overrideDriverOpt match { -// case Some(name) => name -// case _ => this.identifyDriverFromRawPath(path) -// } -// val dataset = pathAsDataset(path, Some(driverShortName)) -// cloneDataset(dataset, doDestroy = true) -// } -// -// /** -// * Writes a raster dataset to the configured checkpoint directory. -// * @param dataset -// * The dataset to write (avoid assumptions). -// * @param doDestroy -// * A boolean indicating if the raster object should be destroyed after -// * writing. -// * - file paths handled separately. Skip deletion of interim file writes, -// * if any. -// * @return -// * The path where written (may differ, e.g. due to subdatasets). -// */ -// def writeDatasetToCheckpointDir(dataset: Dataset, doDestroy: Boolean): String = { -// val tmpDriver = dataset.GetDriver() -// val uuid = UUID.randomUUID().toString -// val ext = GDAL.getExtension(tmpDriver.getShortName) -// val writePath = s"${getCheckpointDir}/$uuid.$ext" -// val tmpDs = tmpDriver.CreateCopy(writePath, dataset, 1) -// tmpDriver.delete() -// if (tmpDs == null) { -// val error = gdal.GetLastErrorMsg() -// throw new Exception(s"Error writing raster dataset to checkpoint dir: $error") -// } else flushAndDestroy(tmpDs) -// if (doDestroy) flushAndDestroy(dataset) -// writePath -// } - - ///////////////////////////////////////////////////////// - // BULK OF READ / WRITE - ///////////////////////////////////////////////////////// - - // /** - // * Cleans up the raster driver and references. - // * - This will not clean up a file stored in a Databricks location, - // * meaning DBFS, Volumes, or Workspace paths are skipped. Unlinks the - // * raster file. After this operation the raster object is no longer - // * usable. To be used as last step in expression after writing to - // * bytes. - // */ - // @deprecated("0.4.3 recommend to let CleanUpManager handle") - // def safeCleanUpPath(aPath: String, raster: RasterGDAL, allowThisPathDelete: Boolean): Unit = { - // // 0.4.2 - don't delete any fuse locations. - // if ( - // !PathUtils.isFuseLocation(aPath) && !isSameAsRasterParentPath(aPath, raster) - // && (!isSameAsRasterPath(aPath, raster) || allowThisPathDelete) - // ) { - // Try(gdal.GetDriverByName(raster.getDriverShortName).Delete(aPath)) - // PathUtils.cleanUpPath(aPath) - // } - // } - // - // // //////////////////////////////////////////////////////// - // // RASTER - WRITE - // // //////////////////////////////////////////////////////// - // - // /** - // * Writes a raster to a byte array. - // * - // * @param raster - // * The [[RasterGDAL]] object that will be used in the write. - // * @param doDestroy - // * A boolean indicating if the raster object should be destroyed after - // * writing. - // * - file paths handled separately. - // * @return - // * A byte array containing the raster data. - // */ - // def writeRasterToBytes(raster: RasterGDAL, doDestroy: Boolean): Array[Byte] = { - // // TODO 0.4.3 - this will get refined... - // val readPath = { - // val tmpPath = - // if (raster.isSubDataset) { - // val tmpPath = PathUtils.createTmpFilePath(raster.getExtFromDriver) - // // TODO Subdataset should be Dataset write! - // this.writeRasterToPath(raster, tmpPath, doDestroy = false) // destroy 1x at end - // tmpPath - // } else { - // raster.getCleanPath - // } - // if (Files.isDirectory(Paths.get(tmpPath))) { - // val parentDir = Paths.get(tmpPath).getParent.toString - // val fileName = Paths.get(tmpPath).getFileName.toString - // val prompt = SysUtils.runScript(Array("/bin/sh", "-c", s"cd $parentDir && zip -r0 $fileName.zip $fileName")) - // if (prompt._3.nonEmpty) { - // throw new Exception(s"Error zipping file: ${prompt._3}. Please verify that zip is installed. Run 'apt install zip'.") - // } - // s"$tmpPath.zip" - // } else { - // tmpPath - // } - // } - // val byteArray = FileUtils.readBytes(readPath) - // - // if (doDestroy) raster.flushAndDestroy() - // byteArray - // } - // - // /** - // * Writes a raster to the configured checkpoint directory. - // * - // * @param doDestroy - // * A boolean indicating if the raster object should be destroyed after - // * writing. - // * - file paths handled separately. Skip deletion of interim file writes, - // * if any. - // * @return - // * The path where written (may differ, e.g. due to subdatasets). - // */ - // def writeRasterToCheckpointDir(raster: RasterGDAL, doDestroy: Boolean): String = { - // // TODO 0.4.3 - this will get refined... - // if (raster.isCheckpointPath) { - // raster.getCleanPath - // } else { - // if (raster.isSubDataset || !raster.isPathCleanExists) { - // writeDatasetToCheckpointDir(raster.getDatasetHydratedOpt().get, doDestroy) - // } else { - // val thisCleanPath = Paths.get(raster.getCleanPath) - // val fromDir = thisCleanPath.getParent - // val toDir = GDAL.getCheckpointDir - // val stemRegex = PathUtils.getStemRegex(raster.getRawPath) - // PathUtils.wildcardCopy(fromDir.toString, toDir, stemRegex) - // if (doDestroy) raster.flushAndDestroy() - // s"$toDir/${thisCleanPath.getFileName}" - // } - // } - // } - // - // /** - // * Writes a raster to a specified file system path. - // * - // * @param raster - // * The [[RasterGDAL]] object that will be used in the write. - // * @param newPath - // * The path to write the raster. - // * @param doDestroy - // * A boolean indicating if the raster object should be destroyed after - // * writing. - // * - file paths handled separately. - // * @return - // * The path where written (may differ, e.g. due to subdatasets). - // */ - // def writeRasterToPath(raster: RasterGDAL, newPath: String, doDestroy: Boolean): String = { - // if (raster.isSubDataset) { - // // TODO 0.4.3 - this logic should use `this.writeDatasetToCheckpointDir()` for [sub]dataset - // val tmpDriver = raster.getDatasetHydratedOpt().get.GetDriver() - // val tmpDs = tmpDriver.CreateCopy(newPath, raster.getDatasetHydratedOpt().get, 1) - // tmpDriver.delete() - // if (tmpDs == null) { - // val error = gdal.GetLastErrorMsg() - // throw new Exception(s"Error writing raster to path: $error") - // } else flushAndDestroy(tmpDs) - // if (doDestroy) raster.flushAndDestroy() - // newPath - // } else { - // // TODO 0.4.3 - this will get refined... - // val thisCleanPath = Paths.get(raster.getCleanPath) - // val fromDir = thisCleanPath.getParent - // val toDir = Paths.get(newPath).getParent - // val stemRegex = PathUtils.getStemRegex(raster.getRawPath) - // PathUtils.wildcardCopy(fromDir.toString, toDir.toString, stemRegex) - // if (doDestroy) raster.flushAndDestroy() - // s"$toDir/${thisCleanPath.getFileName}" - // } - // } - // - // // //////////////////////////////////////////////////////// - // // RASTER / BAND - READ - // // //////////////////////////////////////////////////////// - // - // /** - // * Reads a raster band from a file system path. Reads a subdataset band if - // * the path is to a subdataset. - // * @example - // * Raster: path = "/path/to/file.tif" Subdataset: path = - // * "FORMAT:/path/to/file.tif:subdataset" - // * @param bandIndex - // * The band index to read (1+ indexed). - // * @param createInfo - // * Map of create info for the raster. - // * @return - // * A [[RasterGDAL]] object. - // */ - // def readBandFrom(bandIndex: Int, createInfo: Map[String, String]): RasterBandGDAL = { - // val raster = readRasterFrom(createInfo) - // val result = raster.getBand(bandIndex) - // flushAndDestroy(raster) - // - // result - // } - // - // /** - // * Reads a raster from a byte array. Expects "driver" in createInfo. - // * @param contentBytes - // * The byte array containing the raster data. - // * @param createInfo - // * Creation info of the raster as relating to serialization of - // * [[RasterTile]]. Note: This is not the same as the metadata of the - // * raster. This is not the same as GDAL creation options. - // * @return - // * A [[RasterGDAL]] object. - // */ - // def readRasterFrom(contentBytes: Array[Byte], createInfo: Map[String, String]): RasterGDAL = { - // // TODO 0.4.3 - this will get refined... - // if (Option(contentBytes).isEmpty || contentBytes.isEmpty) { - // RasterGDAL(createInfo) - // } else { - // val memSize = Try(contentBytes.length.toString).getOrElse(-1) - // // This is a temp UUID for purposes of reading the raster through GDAL from memory - // // The stable UUID is kept in metadata of the raster - // val driverSN = createInfo(RASTER_DRIVER_KEY) - // val extension = GDAL.getExtension(driverSN) - // val tmpPath = PathUtils.createTmpFilePath(extension) - // Files.write(Paths.get(tmpPath), contentBytes) - // // Try reading as a tmp file, if that fails, rename as a zipped file - // val ds = pathAsDataset(tmpPath, Some(driverSN)) - // if (ds == null) { - // val zippedPath = s"$tmpPath.zip" - // Files.move(Paths.get(tmpPath), Paths.get(zippedPath), StandardCopyOption.REPLACE_EXISTING) - // val readPath = PathUtils.getZipPath(zippedPath) - // val ds1 = pathAsDataset(readPath, Some(driverSN)) - // if (ds1 == null) { - // // the way we zip using uuid is not compatible with GDAL - // // we need to unzip and read the file if it was zipped by us - // val parentDir = Paths.get(zippedPath).getParent - // val prompt = SysUtils.runScript(Array("/bin/sh", "-c", s"cd $parentDir && unzip -o $zippedPath -d $parentDir")) - // // zipped files will have the old uuid name of the raster - // // we need to get the last extracted file name, but the last extracted file name is not the raster name - // // we can't list folders due to concurrent writes - // val lastExtracted = SysUtils.getLastOutputLine(prompt) - // val unzippedPath = PathUtils.parseUnzippedPathFromExtracted(lastExtracted, extension) - // val ds2 = pathAsDataset(unzippedPath, Some(driverSN)) - // if (ds2 == null) { - // // TODO: 0.4.3 do we want to just return a tile with error instead of exception? - // throw new Exception(s"Error reading raster from bytes: ${prompt._3}") - // } - // RasterGDAL.createWithDataset( - // ds2, - // createInfo + ( - // RASTER_PATH_KEY -> unzippedPath, - // RASTER_MEM_SIZE_KEY -> memSize.toString - // ), - // useCheckpoint = true // path ends up as checkpoint - // ) - // } else { - // RasterGDAL.createWithDataset( - // ds1, - // createInfo + ( - // RASTER_PATH_KEY -> readPath, - // RASTER_MEM_SIZE_KEY -> memSize.toString - // ), - // useCheckpoint = true // path ends up as checkpoint - // ) - // } - // } else { - // RasterGDAL.createWithDataset( - // ds, - // createInfo + ( - // RASTER_PATH_KEY -> tmpPath, - // RASTER_MEM_SIZE_KEY -> memSize.toString - // ), - // useCheckpoint = true // path ends up as checkpoint - // ) - // } - // } - // } - // - // /** - // * Reads a raster from a file system path. Reads a subdataset if the path - // * is to a subdataset. - // * @example - // * Raster: path = "/path/to/file.tif" Subdataset: path = - // * "FORMAT:/path/to/file.tif:subdataset" - // * @param createInfo - // * Map of create info for the raster. - // * @return - // * A [[RasterGDAL]] object. - // */ - // def readRasterFrom(createInfo: Map[String, String]): RasterGDAL = { - // // TODO 0.4.3 - this will get refined... - // val inPath = createInfo(RASTER_PATH_KEY) - // val isSubdataset = PathUtils.isSubdataset(inPath) - // val cleanPath = PathUtils.getCleanPath(inPath) - // val readPath = - // if (isSubdataset) PathUtils.getSubdatasetPath(cleanPath) - // else PathUtils.getZipPath(cleanPath) - // val ds: Dataset = pathAsDataset(readPath, None) - // val error = - // if (ds == null) { - // val error = gdal.GetLastErrorMsg() - // s""" - // Error reading raster from path: $readPath - // Error: $error - // """ - // } else "" - // val driverShortName = Try(ds.GetDriver().getShortName).getOrElse(NO_DRIVER) - // // Avoid costly IO to compute MEM size here - // // It will be available when the raster is serialized for next operation - // // If value is needed then it will be computed when getMemSize is called - // // We cannot just use memSize value of the parent due to the fact that the raster could be a subdataset - // RasterGDAL.createWithDataset( - // ds, - // createInfo + ( - // RASTER_DRIVER_KEY -> driverShortName, - // RASTER_LAST_ERR_KEY -> error - // ), - // useCheckpoint = true - // ) - // } - - // /** @return Returns file extension. default [[NO_EXT]]. */ - // def getExtFromDriver: String = - // Try { - // RasterIO.identifyExtFromDriver(this.getDriverShortName) - // }.getOrElse(NO_EXT) - - ///////////////////////////////////////////////// - // HALF-BAKED COPY/PASTE - ///////////////////////////////////////////////// - - // override def setDataset(dataset: Dataset, useCheckpoint: Boolean): Unit = { - // this.flushAndDestroy() - // var newCreateInfo = Map.empty[String, String] - // Option(dataset) match { - // case Some(ds) => - // val driver = ds.GetDriver() - // newCreateInfo += (RASTER_DRIVER_KEY -> driver.getShortName) - // if (useCheckpoint) { - // val checkPath = RasterIO.writeDatasetToCheckpointDir(ds, doDestroy = false) - // newCreateInfo += (RASTER_PATH_KEY -> checkPath, RASTER_PARENT_PATH_KEY -> checkPath) - // } - // - // driver.delete() - // case _ => () - // } - // this.updateCreateInfo(newCreateInfo) - // this.datasetOpt = Option(dataset) - // - // this.resetFlags() // no more handling to be done - // } - - // val result = fusePathOpt match { - // case Some(fuseGDAL) if (fusePat => - // // (2a) fusePathOpt is set. - // // TODO - // case _ => - // createInfo.get(RASTER_PATH_KEY) match { - // case Some(localPath) => - // // (2b) path set - // fuseDirOpt match { - // // TODO test this first as if it is different than fuse path parent, - // // then need to write to the new dir and abandon current fuse path - // case Some(fuseDir) => - // // (2b1) use the override dir - // // TODO - // case _ => - // // (2b2) use the configured checkpoint - // // TODO - // } - // case _ => () - // // (2c) path not set - out of options - // datasetOpt = None - // } - - - // TODO: this will handle everything - // (2) Proceed with the following steps: - // (a) fuseGDAL set but no longer exists (try to re-use it) - // (b) Path set and exists (try to write to fuse) - // (c) No other options - - // if (initDatasetFlag) { - // // handle initializing the internal dataset (1x unless `setDataset` called) - // // - nothing can be done if this fails unless - // // updates are made, e.g. to set a new path or driver. - // if (destroyFlag) this.flushAndDestroy() - // if (!this.isDatasetHydrated) { - // // focus on loading from path - // this.datasetOpt = Try(RasterIO.pathAsDataset(this.getRawPath, this.getDriverShortNameOpt)).toOption - // } - // } else if (this.isDatasetRefreshFlag) { - // // handle any subsequent changes flagged - // // - e.g. if destroy was called - // // or path and/or driver changed - // if (!destroyFlag) this.flushAndDestroy() - // // focus on loading from path - // this.datasetOpt = Try(RasterIO.pathAsDataset(this.getRawPath, this.getDriverShortNameOpt)).toOption - // } - // this.resetFlags() - // - // datasetOpt - - -} diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala index 25a779494..1d42d82a8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala @@ -1,13 +1,9 @@ package com.databricks.labs.mosaic.core.raster.io import com.databricks.labs.mosaic.{NO_DRIVER, NO_EXT, NO_PATH_STRING, RASTER_DRIVER_KEY, RASTER_MEM_SIZE_KEY, RASTER_PATH_KEY} -import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.gdal.{DatasetGDAL, PathGDAL, RasterGDAL} -import com.databricks.labs.mosaic.core.raster.io.RasterIO.{ - identifyDriverNameFromDataset, - identifyDriverNameFromRawPath, - identifyExtFromDriver -} +import com.databricks.labs.mosaic.core.raster.api.{FormatLookup, GDAL} +import com.databricks.labs.mosaic.core.raster.gdal.{DatasetGDAL, PathGDAL, RasterBandGDAL, RasterGDAL} +import com.databricks.labs.mosaic.core.raster.io.RasterIO.{identifyDriverNameFromDataset, identifyDriverNameFromRawPath, identifyExtFromDriver} import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.utils.{PathUtils, SysUtils} import org.gdal.gdal.{Dataset, Driver, gdal} @@ -33,14 +29,17 @@ trait RasterIO { * for serialization. * - Impl should also call destroy on the dataset. * - Impl should handle flags. + * - Impl should be able to write to fuse dir if specified. * + * @param toFuse + * Whether to write to fuse during finalize; if [[RASTER_PATH_KEY]] not already under the specified fuse dir. * @return * [[RasterGDAL]] `this` (fluent). */ - def finalizeRaster(): RasterGDAL + def finalizeRaster(toFuse: Boolean): RasterGDAL /** - * Call to setup a raster (handle flags): (1) initFlag - if dataset exists, + * Call to setup a tile (handle flags): (1) initFlag - if dataset exists, * do (2); otherwise do (3). (2) datasetFlag - need to write to fuse and * set path. (3) pathFlag - need to load dataset and write to fuse (path * then replaced in createInfo). @@ -74,8 +73,8 @@ trait RasterIO { // //////////////////////////////////////////////////////////// /** - * Destroys the raster object. After this operation the raster object is no - * longer usable. If the raster is needed again, use the refreshFromPath + * Destroys the tile object. After this operation the tile object is no + * longer usable. If the tile is needed again, use the refreshFromPath * method. * @return * [[RasterGDAL]] `this` (fluent). @@ -111,15 +110,18 @@ trait RasterIO { */ def getParentPathOpt: Option[String] - /** @return current state of GDAL raster dataset object. */ + /** @return current state of GDAL tile dataset object. */ def isDatasetHydrated: Boolean - /** @return whether GDAL raster is flagged to be refreshed. */ + /** @return whether GDAL tile is flagged to be refreshed. */ def isDatasetRefreshFlag: Boolean /** @return whether this object is intentionally empty (not the dataset). */ def isEmptyRasterGDAL: Boolean + /** @return whether fuse path is / would be in fuse dir. */ + def isRawPathInFuseDir: Boolean + /** * Specify a fuse dir option, e.g. other than configured checkpoint to use. * - pass None to use default. @@ -186,6 +188,7 @@ trait RasterIO { /** * Convenience method. + * - If you use this, make sure to delete the driver after use. * * @return * Option [[Driver]] from hydrated [[Dataset]]. @@ -204,10 +207,12 @@ trait RasterIO { * * @param tryDatasetAndPathsAlso * Whether to try (1) and (3) also or just (2), default false. + * @param uriPartOpt + * Option uri part opt for (1) and (3). * @return * Driver short name, default is NO_DRIVER. */ - def getDriverName(tryDatasetAndPathsAlso: Boolean = false): String = + def getDriverName(tryDatasetAndPathsAlso: Boolean = false, uriPartOpt: Option[String] = None): String = Try { if (tryDatasetAndPathsAlso && this.isDatasetHydrated) { // (1) try the dataset's driver (if available) @@ -220,9 +225,13 @@ trait RasterIO { case _ => if (tryDatasetAndPathsAlso) { // (3) fallback to configured "path", then "parentPath" (based on raw path, e.g. for subdatasets) - var pathDriverName = identifyDriverNameFromRawPath(getPathOpt.getOrElse(NO_PATH_STRING)) + var pathDriverName = identifyDriverNameFromRawPath( + getPathOpt.getOrElse(NO_PATH_STRING), uriPartOpt + ) if (pathDriverName == NO_DRIVER) { - pathDriverName = identifyDriverNameFromRawPath(getParentPathOpt.getOrElse(NO_PATH_STRING)) + pathDriverName = identifyDriverNameFromRawPath( + getParentPathOpt.getOrElse(NO_PATH_STRING), uriPartOpt + ) } pathDriverName } else NO_DRIVER @@ -230,12 +239,10 @@ trait RasterIO { } }.getOrElse(NO_DRIVER) - - } /** - * Singleton providing centralized functions for reading / writing raster data + * Singleton providing centralized functions for reading / writing tile data * to a file system path or as bytes. Also, common support such as identifying * a driver or a driver extension. */ @@ -266,17 +273,25 @@ object RasterIO { PathUtils.createTmpFilePath(ext, exprConfigOpt) } + /** @return UUID standardized for use in Path or Directory. */ + def genUUID: String = PathUtils.genUUID + + /** @return filename with UUID standardized for use in Path or Directory (raster_.). */ + def genFilenameUUID(ext: String, uuidOpt: Option[String]): String = PathUtils.genFilenameUUID(ext, uuidOpt) + /** - * Identifies the driver of a raster from a file system path. + * Identifies the driver of a tile from a file system path. * * @param aPath - * The path to the raster file. + * The path to the tile file. + * @param uriPartOpt + * Option uri part. * @return * A string representing the driver short name, default [[NO_DRIVER]]. */ - def identifyDriverNameFromRawPath(aPath: String): String = + def identifyDriverNameFromRawPath(aPath: String, uriPartOpt: Option[String]): String = Try { - val readPath = PathUtils.asFileSystemPath(aPath) + val readPath = PathUtils.asFileSystemPath(aPath, uriPartOpt) val driver = gdal.IdentifyDriverEx(readPath) try { driver.getShortName @@ -286,7 +301,7 @@ object RasterIO { }.getOrElse(NO_DRIVER) /** - * Identifies the driver of a raster from a dataset. + * Identifies the driver of a tile from a dataset. * * @param dataset * Get the driver from dataset. @@ -312,15 +327,26 @@ object RasterIO { Try { extOpt match { case Some(ext) if ext != NO_EXT => - val driver = gdal.IdentifyDriverEx(s"$NO_PATH_STRING.$ext") + val driver = gdal.IdentifyDriverEx(ext) try { driver.getShortName } finally { driver.delete() } + case _ => NO_DRIVER } - }.getOrElse(NO_DRIVER) + }.getOrElse { + var result = NO_DRIVER + + extOpt match { + case Some(ext) => + val idx = FormatLookup.formats.values.toList.indexOf(ext) + if (idx > -1) result = FormatLookup.formats.keys.toList(idx) + case _ => () + } + result + } /** @return Returns file extension. default [[NO_EXT]]. */ def identifyExtFromDriver(driverShortName: String): String = @@ -332,9 +358,9 @@ object RasterIO { * @return * Returns file extension (converts to clean path). default [[NO_EXT]]. */ - def identifyExtFromPath(path: String): String = + def identifyExtFromPath(path: String, uriPartOpt: Option[String]): String = Try { - Paths.get(PathUtils.asFileSystemPath(path)).getFileName.toString.split("\\.").last + Paths.get(PathUtils.asFileSystemPath(path, uriPartOpt)).getFileName.toString.split("\\.").last }.getOrElse(NO_EXT) /** @return Returns file extension. */ @@ -362,45 +388,124 @@ object RasterIO { * @return * Returns file extension as option (path converted to clean path). */ - def identifyExtOptFromPath(path: String): Option[String] = PathUtils.getExtOptFromPath(path) + def identifyExtOptFromPath(path: String, uriPartOpt: Option[String]): Option[String] = { + PathUtils.getExtOptFromPath(path, uriPartOpt) + } // //////////////////////////////////////////////////////// // DATASET // //////////////////////////////////////////////////////// + //scalastyle:off println + /** + * Opens a tile from a file system path with a given driver. + * - Use the raw path for subdatasets and /vsi* paths. + * + * @param pathGDAL + * The [[PathGDAL]] to use. + * @param driverNameOpt + * The driver short name to use. If None or NO_DRIVER, GDAL will try to + * identify the driver from the file extension. + * @param exprConfigOpt + * Option [[ExprConfig]] + * @return + * A GDAL [[Dataset]] object. + */ + def rawPathAsDatasetOpt(pathGDAL: PathGDAL, driverNameOpt: Option[String], exprConfigOpt: Option[ExprConfig]): Option[Dataset] = + Try { + + // various checks to handle + var driverName = NO_DRIVER + var hasDriver = driverNameOpt.isDefined && driverNameOpt.get != NO_DRIVER + if (hasDriver) { + //println(s"RasterIO - rawPathAsDatasetOpt - driver passed") + driverName = driverNameOpt.get + } else { + //println(s"RasterIO - rawPathAsDatasetOpt - path ext (used in driver)? '${pathGDAL.getExtOpt}', path driver? '${pathGDAL.getPathDriverName}'") + driverName = pathGDAL.getPathDriverName + hasDriver = driverName != NO_DRIVER + } + val hasGDALPath = pathGDAL.asGDALPathOpt.isDefined + val hasSubPath = pathGDAL.isSubdatasetPath + + // fallback path (no subdataset with this) + val fsPath = pathGDAL.asFileSystemPath + var gdalExSuccess = false + //println(s"fsPath? '$fsPath' | gdalPath? '${pathGDAL.asGdalPathOpt}' | driver? '$driverName'") + + var dsOpt = { + if (hasDriver && hasGDALPath) { + // use the provided driver and coerced gdal path + try { + val gdalPath = pathGDAL.asGDALPathOpt.get + //println(s"RasterIO - rawPathAsDatasetOpt - `gdal.OpenEx` gdalPath? '$gdalPath' (driver? '$driverName')") + val drivers = new JVector[String]() // java.util.Vector + drivers.add(driverName) + val result = gdal.OpenEx(gdalPath, GA_ReadOnly, drivers) + if (result != null) gdalExSuccess = true + Option(result) + } catch { + case _: Throwable => + //println(s"RasterIO - rawPathAsDatasetOpt - `gdal.Open` fsPath? '$fsPath'") + val result = gdal.Open(fsPath, GA_ReadOnly) + Option(result) + } + } else { + // just start from the file system path + //println(s"RasterIO - rawPathAsDatasetOpt - `gdal.Open` fsPath? '$fsPath'") + val result = gdal.Open(fsPath, GA_ReadOnly) + Option(result) + } + } + + //println(s"dsOpt -> ${dsOpt.toString}") + if (dsOpt.isDefined && hasSubPath && !gdalExSuccess) { + // try to load the subdataset from the dataset + // - we got here because the subdataset failed to load, + // but the full dataset loaded. + //println(s"RasterIO - rawPathAsDatasetOpt - subdataset load") + val dsGDAL = DatasetGDAL() + try { + dsGDAL.updateDataset(dsOpt.get, doUpdateDriver = true) + pathGDAL.getPathSubdatasetNameOpt match { + case Some(subName) => + val gdalPath = pathGDAL.asGDALPathOpt.get + dsOpt = dsGDAL.getSubdatasetObj(gdalPath, subName, exprConfigOpt).getDatasetOpt // <- subdataset + case _ => + dsOpt = None // <- no subdataset + } + + } finally { + dsGDAL.flushAndDestroy() + } + } + + dsOpt + }.getOrElse(None) + //scalastyle:on println + + //scalastyle:off println /** - * Opens a raster from a file system path with a given driver. + * Opens a tile from a file system path with a given driver. * - Use the raw path for subdatasets and /vsi* paths. + * - this just constructs a [[PathGDAL]] and calls the other signature. * * @param rawPath - * The path to the raster file. + * The path to the tile file. * @param driverNameOpt * The driver short name to use. If None or NO_DRIVER, GDAL will try to * identify the driver from the file extension. + * @param exprConfigOpt + * Option [[ExprConfig]] * @return * A GDAL [[Dataset]] object. */ - def rawPathAsDatasetOpt(rawPath: String, driverNameOpt: Option[String]): Option[Dataset] = - Try { - // Add [[VSI_ZIP_TOKEN]] (if zip) - // - handles fuse - // - this is a safety net to reduce burden on callers - val path = { - if (PathUtils.isSubdataset(rawPath)) PathUtils.asSubdatasetGDALPathOpt(rawPath, uriFuseReady = true).get - else PathUtils.getCleanPath(rawPath, addVsiZipToken = true) - } - - driverNameOpt match { - case Some(driverName) if driverName != NO_DRIVER => - // use the provided driver - val drivers = new JVector[String]() // java.util.Vector - drivers.add(driverName) - gdal.OpenEx(path, GA_ReadOnly, drivers) - case _ => - // try just from raw path - gdal.Open(path, GA_ReadOnly) - } - }.toOption + def rawPathAsDatasetOpt(rawPath: String, driverNameOpt: Option[String], exprConfigOpt: Option[ExprConfig]): Option[Dataset] = { + val uriDeepCheck = Try(exprConfigOpt.get.isUriDeepCheck).getOrElse(false) + val pathGDAL = PathGDAL(path = rawPath, uriDeepCheck) + rawPathAsDatasetOpt(pathGDAL, driverNameOpt, exprConfigOpt) + } + //scalastyle:on println // //////////////////////////////////////////////////////// // CLEAN @@ -454,22 +559,45 @@ object RasterIO { // ///////////////////////////////////////////////////////////////////// /** - * Reads a raster from a byte array. Expects "driver" in createInfo. - * - Populates the raster with a dataset, if able. + * Reads a tile band from a file system path. Reads a subdataset band if + * the path is to a subdataset. + * @example + * Raster: path = "/path/to/file.tif" Subdataset: path = + * "FORMAT:/path/to/file.tif:subdataset" + * @param bandIndex + * The band index to read (1+ indexed). + * @param createInfo + * Map of create info for the tile. + * @param exprConfigOpt + * Option [[ExprConfig]] + * @return + * A [[RasterGDAL]] object. + */ + def readRasterBand(bandIndex: Int, createInfo: Map[String, String], exprConfigOpt: Option[ExprConfig]): RasterBandGDAL = { + val tmpRaster = this.readRasterHydratedFromPath(createInfo, exprConfigOpt) + val result = tmpRaster.getBand(bandIndex) + tmpRaster.flushAndDestroy() + + result + } + + /** + * Reads a tile from a byte array. Expects "driver" in createInfo. + * - Populates the tile with a dataset, if able. * - May construct an empty [[RasterGDAL]], test `isEmptyRasterGDAL` and * review error keys in `createInfo`. * * @param rasterArr - * The byte array containing the raster data. + * The byte array containing the tile data. * @param createInfo - * Mosaic creation info of the raster. Note: This is not the same as the - * metadata of the raster. This is not the same as GDAL creation options. + * Mosaic creation info of the tile. Note: This is not the same as the + * metadata of the tile. This is not the same as GDAL creation options. * @param exprConfigOpt * Option [[ExprConfig]] * @return * A [[RasterGDAL]] object (test `isEmptyRasterGDAL`). */ - def rasterHydratedFromContent( + def readRasterHydratedFromContent( rasterArr: Array[Byte], createInfo: Map[String, String], exprConfigOpt: Option[ExprConfig] @@ -482,7 +610,7 @@ object RasterIO { val result = RasterGDAL() result.updateCreateInfoError( "readRasterUniversalContent - explicitly empty conditions", - fullMsg = "check raster is non-empty and 'driver' name provided." + fullMsg = "check tile is non-empty and 'driver' name provided." ) result } else { @@ -492,30 +620,29 @@ object RasterIO { Files.write(Paths.get(tmpPath), rasterArr) // (3) Try reading as a tmp file, if that fails, rename as a zipped file - val dataset = RasterIO.rawPathAsDatasetOpt(tmpPath, Option(driverName)).orNull // <- allow null + val dataset = RasterIO.rawPathAsDatasetOpt(tmpPath, Option(driverName), exprConfigOpt).orNull // <- allow null if (dataset == null) { val zippedPath = s"$tmpPath.zip" Files.move(Paths.get(tmpPath), Paths.get(zippedPath), StandardCopyOption.REPLACE_EXISTING) - val readPath = PathUtils.getCleanZipPath(zippedPath, addVsiZipToken = true) // [[VSI_ZIP_TOKEN]] for GDAL - val ds1 = RasterIO.rawPathAsDatasetOpt(readPath, Option(driverName)).orNull // <- allow null + val ds1 = RasterIO.rawPathAsDatasetOpt(zippedPath, Option(driverName), exprConfigOpt).orNull // <- allow null if (ds1 == null) { // the way we zip using uuid is not compatible with GDAL // we need to unzip and read the file if it was zipped by us val parentDir = Paths.get(zippedPath).getParent val prompt = SysUtils.runScript(Array("/bin/sh", "-c", s"cd $parentDir && unzip -o $zippedPath -d $parentDir")) - // zipped files will have the old uuid name of the raster - // we need to get the last extracted file name, but the last extracted file name is not the raster name + // zipped files will have the old uuid name of the tile + // we need to get the last extracted file name, but the last extracted file name is not the tile name // we can't list folders due to concurrent writes val ext = GDAL.getExtension(driverName) val lastExtracted = SysUtils.getLastOutputLine(prompt) val unzippedPath = PathUtils.parseUnzippedPathFromExtracted(lastExtracted, ext) - val ds2 = RasterIO.rawPathAsDatasetOpt(unzippedPath, Option(driverName)).orNull // <- allow null + val ds2 = RasterIO.rawPathAsDatasetOpt(unzippedPath, Option(driverName), exprConfigOpt).orNull // <- allow null if (ds2 == null) { // (3d) handle error with bytes // - explicitly empty conditions val result = RasterGDAL() result.updateCreateInfoError( - "readRasterUniversalContent - Error reading raster from bytes", + "readRasterUniversalContent - Error reading tile from bytes", fullMsg = prompt._3 ) result @@ -536,7 +663,7 @@ object RasterIO { ds1, exprConfigOpt, createInfo + ( - RASTER_PATH_KEY -> readPath, + RASTER_PATH_KEY -> zippedPath, RASTER_MEM_SIZE_KEY -> rasterArr.length.toString ) ) @@ -556,9 +683,9 @@ object RasterIO { } /** - * Reads a raster from a file system path. Reads a subdataset if the path + * Reads a tile from a file system path. Reads a subdataset if the path * is to a subdataset. - * - Populates the raster with a dataset, if able. + * - Populates the tile with a dataset, if able. * - May construct an empty [[RasterGDAL]], test `isEmptyRasterGDAL` and * review error keys in `createInfo`. * @example @@ -566,17 +693,18 @@ object RasterIO { * "FORMAT:/path/to/file.tif:subdataset" * * @param createInfo - * Map of create info for the raster. + * Map of create info for the tile. * @param exprConfigOpt * Option [[ExprConfig]] * @return * A [[RasterGDAL]] object (test `isEmptyRasterGDAL`). */ - def rasterHydratedFromPath(createInfo: Map[String, String], exprConfigOpt: Option[ExprConfig]): RasterGDAL = { + def readRasterHydratedFromPath(createInfo: Map[String, String], exprConfigOpt: Option[ExprConfig]): RasterGDAL = { // (1) initial variables from params // - construct a [[PathGDAL]] to assist - val inPathGDAL = PathGDAL(createInfo.getOrElse(RASTER_PATH_KEY, NO_PATH_STRING)) + val uriDeepCheck = Try(exprConfigOpt.get.isUriDeepCheck).getOrElse(false) + val inPathGDAL = PathGDAL(createInfo.getOrElse(RASTER_PATH_KEY, NO_PATH_STRING), uriDeepCheck) val driverNameOpt = createInfo.get(RASTER_DRIVER_KEY) if (!inPathGDAL.isPathSetAndExists) { @@ -586,148 +714,36 @@ object RasterIO { // so don't worry about stripping back a path to "clean" ect... handled by the object val result = RasterGDAL() result.updateCreateInfoError( - "readRasterUniversalPath - explicitly empty conditions", - fullMsg = "check 'path' value provided (does it exist?)." + "readRasterUniversalPath - explicitly empty conditions", + fullMsg = "check 'path' value provided (does it exist?)." ) result } else { - // (3) Prep for a subdataset path or a filesystem path - // - both of these handle fuse (e.g. if URISchema part of raw path) - val readPathOpt = { - if (inPathGDAL.isSubdatasetPath) inPathGDAL.asSubdatasetGDALFuseOpt - else inPathGDAL.asFileSystemPathOpt - } - // (4) load readPath to dataset - readPathOpt match { - case Some(readPath) => this.rawPathAsDatasetOpt(readPath, driverNameOpt) match { - case Some(dataset) => - // (4a) dataset was successful - RasterGDAL( - dataset, - exprConfigOpt, - createInfo - ) - case _ => - // (4b) dataset was unsuccessful - // - create empty object - val result = RasterGDAL() - result.updateCreateInfoError( - "readRasterUniversalPath - issue generating dataset from subdataset or filesystem path", - fullMsg = s""" - |Error reading raster from path: $readPath - |Error: ${gdal.GetLastErrorMsg()} - """ - ) - result - } - case _ => - // (4c) the initial option unsuccessful + // (3) attempt to load inPathGDAL to dataset + this.rawPathAsDatasetOpt(inPathGDAL, driverNameOpt, exprConfigOpt) match { + case Some(dataset) => + // (4a) dataset was successful + // - update the driver name (just in case) + RasterGDAL( + dataset, + exprConfigOpt, + createInfo + (RASTER_DRIVER_KEY -> this.identifyDriverNameFromDataset(dataset)) + ) + case _ => + // (4b) dataset was unsuccessful + // - create empty object val result = RasterGDAL() result.updateCreateInfoError( - "readRasterUniversalPath - issue generating subdataset or filesystem path", - fullMsg = s"check initial path '${inPathGDAL.path}' ." + "readRasterUniversalPath - issue generating dataset from subdataset or filesystem path", + fullMsg = + s""" + |Error reading tile from path: ${inPathGDAL.path} + |Error: ${gdal.GetLastErrorMsg()} + """ ) result } } } - // //////////////////////////////////////////////////////////// - // ??? ARE THESE NEEDED ??? - // //////////////////////////////////////////////////////////// -// -// /** -// * This is a simple Getter. -// * @return -// * returns option for the fuse dir used, None means using latest -// * configured checkpoint dir. -// */ -// def getFusePathOpt: Option[String] -// -// /** @return whether fuse path has same extension, default is false. */ -// def isPathExtMatchFuse: Boolean -// -// /** @return whether fuse is available for loading as dataset. */ -// def isFusePathSetAndExists: Boolean -// -// /** -// * @return -// * whether fuse path is / would be in fuse dir (following RasterIO -// * conventions). -// */ -// def isFusePathInFuseDir: Boolean -// -// /** -// * @return -// * whether the path is the same as the fuse path (false if either are -// * None). -// */ -// def isCreateInfoPathSameAsFuse: Boolean -// -// /** -// * Fuse path which will be used in persisting the raster -// * - This does not generate a new path, just conditionally might -// * invalidate an existing path (make None). -// * - Use Impl `_handleFlags` or higher methods `withDatasetHydrated` or -// * `finalizeRaster` to actually perform the writes. -// * -// * @param forceNone -// * For various externals that require a new fuse path (based on latest -// * fuse `config` settings). Will invalidate existing path. -// * - This does not generate a new path. -// * -// * @return -// * [[RasterGDAL]] `this` (fluent). -// */ -// def configFusePathOpt(forceNone: Boolean): RasterGDAL -// -// /** -// * Set new path. -// * - invalidates existing paths (local and fuse) or dataset. -// * -// * @param rawPath -// * path to set. -// * @param fuseDirOverrideOpt -// * If option provide, set / use the specified fuse directory. -// * @return -// * [[RasterGDAL]] `this` (fluent). -// */ -// def configNewRawPath( -// rawPath: String, -// fuseDirOverrideOpt: Option[String] = None -// ): RasterGDAL -// -// /** @inheritdoc */ -// override def isPathExtMatchFuse: Boolean = -// Try { -// datasetGDAL.pathGDAL.getExtOpt.get == fuseGDAL.getExtOpt.get -// }.getOrElse(false) -// -// /** @inheritdoc */ -// override def isFusePathSetAndExists: Boolean = fuseGDAL.isPathSetAndExists -// -// /** @inheritdoc */ -// override def isFusePathInFuseDir: Boolean = -// Try { -// // !!! avoid cyclic dependencies !!! -// // - wrapped to handle false conditions -// this.fuseDirOpt match { -// case Some(dir) => this.fuseGDAL.path.startsWith(dir) -// case _ => this.fuseGDAL.path.startsWith(GDAL.getCheckpointDir) -// } -// }.getOrElse(false) -// -// /** @inheritdoc */ -// override def isCreateInfoPathSameAsFuse: Boolean = -// Try { -// // !!! avoid cyclic dependencies !!! -// this.getRawPath == fuseGDAL.path -// }.getOrElse(false) -// -// /** fuse path option to None; returns `this` (fluent). */ -// def resetFusePathOpt(): RasterGDAL = { -// fuseGDAL.resetPath -// this -// } - } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/CombineAVG.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/CombineAVG.scala index e00225acc..c65b65737 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/CombineAVG.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/CombineAVG.scala @@ -8,17 +8,17 @@ import com.databricks.labs.mosaic.functions.ExprConfig object CombineAVG { /** - * Creates a new raster using average of input rasters. The average is + * Creates a new tile using average of input rasters. The average is * computed as (sum of all rasters) / (number of rasters). It is applied to * all bands of the input rasters. Please note the data type of the output - * raster is double. + * tile is double. * * @param rasters * The rasters to compute result for. * @param exprConfigOpt * Option [[ExprConfig]] * @return - * A new raster with average of input rasters. + * A new tile with average of input rasters. */ def compute(rasters: Seq[RasterGDAL], exprConfigOpt: Option[ExprConfig]): RasterGDAL = { diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala index a787b0452..8a7295b29 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala @@ -9,21 +9,21 @@ import org.gdal.osr.SpatialReference /** * RasterClipByVector is an object that defines the interface for clipping a - * raster by a vector geometry. + * tile by a vector geometry. */ object RasterClipByVector { /** - * Clips a raster by a vector geometry. The method handles all the + * Clips a tile by a vector geometry. The method handles all the * abstractions over GDAL Warp. By default it uses CUTLINE_ALL_TOUCHED=TRUE to ensure * that all pixels that touch the geometry are included. This will avoid * the issue of having a pixel that is half in and half out of the * geometry, important for tessellation. The method also uses the geometry - * API to generate a shapefile that is used to clip the raster. The + * API to generate a shapefile that is used to clip the tile. The * shapefile is deleted after the clip is complete. * * @param raster - * The raster to clip. + * The tile to clip. * @param geometry * The geometry to clip by. * @param geomCRS @@ -36,7 +36,7 @@ object RasterClipByVector { * Whether pixels touching cutline included (true) * or only half-in (false), default: true. * @return - * A clipped raster. + * A clipped tile. */ def clip( raster: RasterGDAL, geometry: MosaicGeometry, geomCRS: SpatialReference, @@ -49,7 +49,7 @@ object RasterClipByVector { // Reference https://gdal.org/programs/gdalwarp.html for cmd line usage // For more on -wo consult https://gdal.org/doxygen/structGDALWarpOptions.html - // SOURCE_EXTRA=3 can also be used to ensure that when the raster is clipped, the + // SOURCE_EXTRA=3 can also be used to ensure that when the tile is clipped, the // pixels that touch the geometry are included. The default is 1 for this, 3 might be a good empirical value. val cutlineToken: String = if (cutlineAllTouched) { " -wo CUTLINE_ALL_TOUCHED=TRUE" diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/VectorClipper.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/VectorClipper.scala index 5ed66b9a7..bb12f471e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/VectorClipper.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/VectorClipper.scala @@ -14,12 +14,12 @@ import scala.util.Try /** * VectorClipper is an object that defines the interface for managing a clipper - * shapefile used for clipping a raster by a vector geometry. + * shapefile used for clipping a tile by a vector geometry. */ object VectorClipper { /** - * Generates an in memory shapefile that is used to clip a raster. + * Generates an in memory shapefile that is used to clip a tile. * @param exprConfigOpt * Option [[ExprConfig]] * @return @@ -31,7 +31,7 @@ object VectorClipper { } /** - * Generates a shapefile data source that is used to clip a raster. + * Generates a shapefile data source that is used to clip a tile. * @param fileName * The shapefile data source. * @return @@ -44,7 +44,7 @@ object VectorClipper { } /** - * Generates a clipper shapefile that is used to clip a raster. The + * Generates a clipper shapefile that is used to clip a tile. The * shapefile is flushed to disk and then the data source is deleted. The * shapefile is accessed by gdalwarp by file name. * @@ -55,7 +55,7 @@ object VectorClipper { * @param srcCrs * The geometry CRS. * @param dstCrs - * The raster CRS. + * The tile CRS. * @param geometryAPI * The geometry API. * @param exprConfigOpt diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALInfo.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALInfo.scala index fd0cfaf7e..2285b8c92 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALInfo.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALInfo.scala @@ -11,7 +11,7 @@ object GDALInfo { * script is called, InfoOptions expects a collection of same flags. * * @param raster - * The raster to get info from. + * The tile to get info from. * @param command * The GDAL Info command. * @return diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala index 760cbdf8e..5c304fc1d 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala @@ -16,7 +16,7 @@ object GDALTranslate { * @param outputPath * The output path of the translated file. * @param raster - * The raster to translate. + * The tile to translate. * @param command * The GDAL Translate command. * @writeOptions diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala index 3250ed7e0..3daa361f3 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala @@ -33,7 +33,7 @@ object GDALWarp { val warpOptionsVec = OperatorOptions.parseOptions(effectiveCommand) val warpOptions = new WarpOptions(warpOptionsVec) val warpResult = gdal.Warp(outputPath, rasters.map(_.withDatasetHydratedOpt().get).toArray, warpOptions) - // Format will always be the same as the first raster + // Format will always be the same as the first tile val errorMsg = gdal.GetLastErrorMsg // if (errorMsg.nonEmpty) { diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/OperatorOptions.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/OperatorOptions.scala index 5229ff2f2..5bff5531b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/OperatorOptions.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/OperatorOptions.scala @@ -22,7 +22,7 @@ object OperatorOptions { /** * Add default options to the command. Extract the compression from the - * raster and append it to the command. This operation does not change the + * tile and append it to the command. This operation does not change the * output format. For changing the output format, use RST_ToFormat. * * @param command diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala index 0574367c8..0bd536e21 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala @@ -6,13 +6,13 @@ import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.sql.types.{BinaryType, DataType} -/** MergeBands is a helper object for merging raster bands. */ -object MergeBands extends { +/** MergeBands is a helper object for merging tile bands. */ +object MergeBands { val tileDataType: DataType = BinaryType /** - * Merges the raster bands into a single raster. + * Merges the tile bands into a single tile. * * @param rasters * The rasters to merge. @@ -50,7 +50,7 @@ object MergeBands extends { } /** - * Merges the raster bands into a single raster. This method allows for + * Merges the tile bands into a single tile. This method allows for * custom pixel sizes. * * @param rasters diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeRasters.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeRasters.scala index 9c74e5254..a5eba40a5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeRasters.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeRasters.scala @@ -12,7 +12,7 @@ object MergeRasters { val tileDataType: DataType = BinaryType /** - * Merges the rasters into a single raster. + * Merges the rasters into a single tile. * * @param rasters * The rasters to merge. diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala index 69fb76503..64966a700 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala @@ -15,7 +15,7 @@ object PixelCombineRasters { val tileDataType: DataType = BinaryType /** - * Merges the rasters into a single raster. + * Merges the rasters into a single tile. * * @param rasters * The rasters to merge. diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/proj/RasterProject.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/proj/RasterProject.scala index 6dbb26338..dc22bba54 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/proj/RasterProject.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/proj/RasterProject.scala @@ -7,23 +7,23 @@ import org.gdal.osr.SpatialReference /** * RasterProject is an object that defines the interface for projecting a - * raster. + * tile. */ object RasterProject { /** - * Projects a raster to a new CRS. The method handles all the abstractions + * Projects a tile to a new CRS. The method handles all the abstractions * over GDAL Warp. It uses cubic resampling to ensure that the output is * smooth. * * @param raster - * The raster to project. + * The tile to project. * @param destCRS * The destination CRS. * @param exprConfigOpt * Option [[ExprConfig]] * @return - * A projected raster. + * A projected tile. */ def project(raster: RasterGDAL, destCRS: SpatialReference, exprConfigOpt: Option[ExprConfig]): RasterGDAL = { val tmpPath = raster.createTmpFileFromDriver(exprConfigOpt) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala index 81e9b9566..f4f22472f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala @@ -8,14 +8,14 @@ import com.databricks.labs.mosaic.functions.ExprConfig object BalancedSubdivision { /** - * Gets the number of splits for a raster. The number of splits is - * determined by the size of the raster and the desired size of the split + * Gets the number of splits for a tile. The number of splits is + * determined by the size of the tile and the desired size of the split * rasters. The number of splits is always a power of 4. This is a * heuristic method only due to compressions and other factors. * - 0.4.3 uses 0 as fallback. * * @param raster - * The raster to split. + * The tile to split. * @param destSize * The desired size of the split rasters in MB. * @return @@ -42,17 +42,17 @@ object BalancedSubdivision { } /** - * Gets the tile size for a raster. The tile size is determined by the + * Gets the tile size for a tile. The tile size is determined by the * number of splits. The tile size is always a power of 4. This is a * heuristic method only due to compressions and other factors. * @note - * Power of 2 is used to split the raster in each step but the number of + * Power of 2 is used to split the tile in each step but the number of * splits is always a power of 4. * * @param x - * The x dimension of the raster. + * The x dimension of the tile. * @param y - * The y dimension of the raster. + * The y dimension of the tile. * @param numSplits * The number of splits. * @return @@ -78,13 +78,13 @@ object BalancedSubdivision { } /** - * Splits a raster into multiple rasters. The number of splits is - * determined by the size of the raster and the desired size of the split + * Splits a tile into multiple rasters. The number of splits is + * determined by the size of the tile and the desired size of the split * rasters. The number of splits is always a power of 4. This is a * heuristic method only due to compressions and other factors. * * @param tile - * The raster to split. + * The tile to split. * @param sizeInMb * The desired size of the split rasters in MB. * @param exprConfigOpt diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala index 96b70e2a2..fd025e4d4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala @@ -16,12 +16,12 @@ object OverlappingTiles { val tileDataType: DataType = StringType // always use checkpoint /** - * Retiles a raster into overlapping tiles. + * Retiles a tile into overlapping tiles. * * @note * The overlap percentage is a percentage of the tile size. * @param tile - * The raster to retile. + * The tile to retile. * @param tileWidth * The width of the tiles. * @param tileHeight @@ -59,7 +59,7 @@ object OverlappingTiles { command = s"gdal_translate -srcwin $xOff $yOff $width $height", outOptions, exprConfigOpt - ) + ).initAndHydrate() // <- required if (!result.isEmpty) { (true, result) @@ -72,6 +72,9 @@ object OverlappingTiles { val (result, invalid) = tiles.flatten.partition(_._1) // true goes to result // invalid.flatMap(t => Option(t._2)).foreach(_.destroy()) // destroy invalids + //scalastyle:off println + //println(s"OverlappingTiles - tiles # ${tiles.length}, results # ${result.length}, invalids # ${invalid.length}") + //scalastyle:on println result.map(t => RasterTile(null, t._2, tileDataType)) // return valid tiles } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala index 4c1450e28..4124aafe1 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala @@ -1,6 +1,5 @@ package com.databricks.labs.mosaic.core.raster.operator.retile -import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.Mosaic import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem @@ -15,13 +14,14 @@ object RasterTessellate { val tileDataType: DataType = StringType // tessellate always uses checkpoint + //scalastyle:off println /** - * Tessellates a raster into tiles. The raster is projected into the index + * Tessellates a tile into tiles. The tile is projected into the index * system and then split into tiles. Each tile corresponds to a cell in the * index system. * * @param raster - * The raster to tessellate. + * The tile to tessellate. * @param resolution * The resolution of the tiles. * @param indexSystem @@ -45,19 +45,25 @@ object RasterTessellate { val bbox = raster.bbox(geometryAPI, indexSR) val cells = Mosaic.mosaicFill(bbox, resolution, keepCoreGeom = false, indexSystem, geometryAPI) val tmpRaster = RasterProject.project(raster, indexSR, exprConfigOpt) + //println(s"RasterTessellate - tmpRaster createInfo -> ${tmpRaster.getCreateInfo}") val chips = cells .map(cell => { val cellID = cell.cellIdAsLong(indexSystem) val isValidCell = indexSystem.isValid(cellID) if (!isValidCell) { + //println(s"RasterTessellate - invalid cellID $cellID") ( false, RasterTile(cell.index, RasterGDAL(), tileDataType) ) // invalid cellid } else { - val cellRaster = tmpRaster.getRasterForCell(cellID, indexSystem, geometryAPI) + val cellRaster = tmpRaster + .getRasterForCell(cellID, indexSystem, geometryAPI) + .initAndHydrate() // <- required + //println(s"RasterTessellate - cellRaster createInfo -> ${cellRaster.getCreateInfo} (hydrated? ${cellRaster.isDatasetHydrated})") if (!cellRaster.isEmpty) { + //println(s"RasterTessellate - valid tile (cellID $cellID)") ( true, // valid result RasterTile( @@ -67,6 +73,7 @@ object RasterTessellate { ) ) } else { + //println(s"RasterTessellate - empty tile (cellID $cellID)") ( false, RasterTile(cell.index, cellRaster, tileDataType) // empty result @@ -75,13 +82,17 @@ object RasterTessellate { } }) + + val (result, invalid) = chips.partition(_._1) // true goes to result invalid.flatMap(t => Option(t._2.raster)).foreach(_.flushAndDestroy()) // destroy invalids + //println(s"chips # ${chips.length}, results # ${result.length}, invalids # ${invalid.length}") raster.flushAndDestroy() tmpRaster.flushAndDestroy() result.map(_._2) // return valid tiles } + //scalastyle:on println } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala index 5f0d49cda..a234e5927 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala @@ -11,11 +11,11 @@ object ReTile { val tileDataType: DataType = StringType // always use checkpoint /** - * Retiles a raster into tiles. Empty tiles are discarded. The tile size is + * Retiles a tile into tiles. Empty tiles are discarded. The tile size is * specified by the user via the tileWidth and tileHeight parameters. * * @param tile - * The raster to retile. + * The tile to retile. * @param tileWidth * The width of the tiles. * @param tileHeight @@ -30,6 +30,12 @@ object ReTile { exprConfigOpt: Option[ExprConfig] ): Seq[RasterTile] = { val raster = tile.raster + + //scalastyle:off println + //println(s"is tile hydrated? ${tile.isDatasetHydrated}") + //println(s"createInfo -> ${tile.createInfo}") + //scalastyle:on println + val (xR, yR) = raster.getDimensions val xTiles = Math.ceil(xR / tileWidth).toInt val yTiles = Math.ceil(yR / tileHeight).toInt @@ -49,7 +55,7 @@ object ReTile { command = s"gdal_translate -srcwin $xMin $yMin $xOffset $yOffset", outOptions, exprConfigOpt - ) + ).initAndHydrate() // <- required if (!result.isEmpty) { (true, result) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala index d53a35221..ce3eaabb9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala @@ -18,10 +18,10 @@ object SeparateBands { val tileDataType: DataType = StringType // always use checkpoint /** - * Separates raster bands into separate rasters. Empty bands are discarded. + * Separates tile bands into separate rasters. Empty bands are discarded. * * @param tile - * The raster to retile. + * The tile to retile. * @param exprConfigOpt * Option [[ExprConfig]] * @return @@ -43,7 +43,7 @@ object SeparateBands { command = s"gdal_translate -of $driverShortName -b ${i + 1}", writeOptions = outOptions, exprConfigOpt - ) + ).initAndHydrate() // <- required if (!result.isEmpty) { val bandVal = (i + 1) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/transform/RasterTransform.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/transform/RasterTransform.scala index ed2ae0071..6e6b46213 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/transform/RasterTransform.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/transform/RasterTransform.scala @@ -4,20 +4,20 @@ trait RasterTransform { /** * Take a geo transform matrix and x and y coordinates of a pixel and - * returns the x and y coors in the projection of the raster. As per GDAL + * returns the x and y coors in the projection of the tile. As per GDAL * documentation, the origin is the top left corner of the top left pixel * * @see * https://gdal.org/tutorials/raster_api_tut.html * @param geoTransform - * The geo transform matrix of the raster. + * The geo transform matrix of the tile. * @param x * The x coordinate of the pixel. * @param y * The y coordinate of the pixel. * @return * A tuple of doubles with the x and y coordinates in the projection of - * the raster. + * the tile. */ def toWorldCoord(geoTransform: Seq[Double], x: Int, y: Int): (Double, Double) = { val Xp = geoTransform.head + x * geoTransform(1) + y * geoTransform(2) @@ -27,19 +27,19 @@ trait RasterTransform { /** * Take a geo transform matrix and x and y coordinates of a point and - * returns the x and y coordinates of the raster pixel. + * returns the x and y coordinates of the tile pixel. * * @see * // Reference: * https://gis.stackexchange.com/questions/221292/retrieve-pixel-value-with-geographic-coordinate-as-input-with-gdal * @param geoTransform - * The geo transform matrix of the raster. + * The geo transform matrix of the tile. * @param xGeo * The x coordinate of the point. * @param yGeo * The y coordinate of the point. * @return - * A tuple of integers with the x and y coordinates of the raster pixel. + * A tuple of integers with the x and y coordinates of the tile pixel. */ def fromWorldCoord(geoTransform: Seq[Double], xGeo: Double, yGeo: Double): (Int, Int) = { val x = ((xGeo - geoTransform.head) / geoTransform(1)).toInt diff --git a/src/main/scala/com/databricks/labs/mosaic/core/types/RasterTileType.scala b/src/main/scala/com/databricks/labs/mosaic/core/types/RasterTileType.scala index d611252ad..35cfe88d0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/types/RasterTileType.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/types/RasterTileType.scala @@ -4,11 +4,11 @@ import com.databricks.labs.mosaic.core.types.RasterTileType.getRasterDataType import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.types._ -/** Type definition for the raster tile. */ +/** Type definition for the tile tile. */ class RasterTileType(fields: Array[StructField], useCheckpoint: Boolean) extends StructType(fields) { def rasterType: DataType = getRasterDataType( - fields.find(_.name == "raster").get.dataType, useCheckpoint) + fields.find(_.name == "tile").get.dataType, useCheckpoint) override def simpleString: String = "RASTER_TILE" @@ -41,9 +41,9 @@ object RasterTileType { * @param idType * Cellid type, can be one of [[LongType]], [[IntegerType]] or [[StringType]]. * @param rasterType - * Type of the raster. Can be one of [[ByteType]] or [[StringType]]. Not - * to be confused with the data type of the raster. This is the type of - * the column that contains the raster. + * Type of the tile. Can be one of [[ByteType]] or [[StringType]]. Not + * to be confused with the data type of the tile. This is the type of + * the column that contains the tile. * @param useCheckpoint * Use to test for checkpointing enabled. * @return @@ -54,7 +54,7 @@ object RasterTileType { new RasterTileType( Array( StructField("index_id", idType), - StructField("raster", getRasterDataType(rasterType, useCheckpoint)), + StructField("tile", getRasterDataType(rasterType, useCheckpoint)), StructField("metadata", MapType(StringType, StringType)) ), useCheckpoint @@ -68,7 +68,7 @@ object RasterTileType { * @param idType * Cellid type, can be one of [[LongType]], [[IntegerType]] or [[StringType]]. * @param tileExpr - * Expression containing a tile. This is used to infer the raster type + * Expression containing a tile. This is used to infer the tile type * when chaining expressions; may be an array of tiles. * @param useCheckpoint * Use to test for checkpointing enabled. @@ -79,10 +79,10 @@ object RasterTileType { require(Seq(LongType, IntegerType, StringType).contains(idType)) tileExpr.dataType match { case st @ StructType(_) => - apply(idType, st.find(_.name == "raster").get.dataType, useCheckpoint) + apply(idType, st.find(_.name == "tile").get.dataType, useCheckpoint) case _ @ArrayType(elementType: StructType, _) => - apply(idType, elementType.find(_.name == "raster").get.dataType, useCheckpoint) - case _ => throw new IllegalArgumentException("Unsupported raster type.") + apply(idType, elementType.find(_.name == "tile").get.dataType, useCheckpoint) + case _ => throw new IllegalArgumentException("Unsupported tile type.") } } @@ -91,7 +91,7 @@ object RasterTileType { * Internally, calls class constructor. * * @param tileExpr - * Expression containing a tile. This is used to infer the raster type + * Expression containing a tile. This is used to infer the tile type * when chaining expressions; may be an array of tiles. * @param useCheckpoint * Use to test for checkpointing enabled. @@ -102,7 +102,7 @@ object RasterTileType { tileExpr.dataType match { case StructType(fields) => new RasterTileType(fields, useCheckpoint) case ArrayType(elementType: StructType, _) => new RasterTileType(elementType.fields, useCheckpoint) - case _ => throw new IllegalArgumentException("Unsupported raster type.") + case _ => throw new IllegalArgumentException("Unsupported tile type.") } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala index 24695d3f6..10682c125 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala @@ -14,14 +14,14 @@ import org.apache.spark.unsafe.types.UTF8String import scala.util.{Failure, Success, Try} /** - * A case class modeling an instance of a mosaic raster tile. + * A case class modeling an instance of a mosaic tile tile. * * @param index * Index ID. * @param raster * Raster instance corresponding to the tile. * @param rasterType - * Preserve the type of the raster payload from deserialization, + * Preserve the type of the tile payload from deserialization, * will be [[StringType]] or [[BinaryType]]. */ case class RasterTile( @@ -31,26 +31,35 @@ case class RasterTile( ) { /** - * Indicates whether the raster is present. + * Indicates whether the tile is present. * * @return - * True if the raster is present, false otherwise. + * True if the tile is present, false otherwise. */ def isEmpty: Boolean = Option(raster).forall(_.isEmpty) /** * Finalize the tile. - * - essentially calls `raster.finalizeRaster()`. + * - essentially calls `tile.finalizeRaster()`. + * @param toFuse + * Whether to write to fuse during finalize; if [[RASTER_PATH_KEY]] not already under the specified fuse dir. + * @param overrideFuseDirOpt + * Option to specify the fuse dir location, None means use checkpoint dir; + * only relevant if 'toFuse' is true, default is None. + * * @return * [[RasterTile]] `this` (fluent). */ - def finalizeTile(): RasterTile = { - Try(this.raster.finalizeRaster()) + def finalizeTile(toFuse: Boolean, overrideFuseDirOpt: Option[String] = None): RasterTile = { + Try{ + if (overrideFuseDirOpt.isDefined) this.raster.setFuseDirOpt(overrideFuseDirOpt) + this.raster.finalizeRaster(toFuse) + } this } /** - * Destroys the raster [[Dataset]] object. + * Destroys the tile [[Dataset]] object. * @return * [[RasterTile]] `this` (fluent). */ @@ -78,6 +87,22 @@ case class RasterTile( } } + /** + * Attempt to initialize and hydrate the tile. + * - essentially calls `tile.initAndHydrate()`. + * + * @param forceInit + * Whether to force an init, regardless of internal state of tile. + * @return + * [[RasterTile]] `this` (fluent). + */ + def initAndHydrateTile(forceInit: Boolean = false): RasterTile = { + Try{ + this.raster.initAndHydrate(forceInit = forceInit) + } + this + } + /** * Formats the index ID as the long type. * @@ -110,7 +135,7 @@ case class RasterTile( * Serialize to spark internal representation. * * @param rasterDT - * How to encode the raster. + * How to encode the tile. * - Options are [[StringType]] or [[BinaryType]] * - If checkpointing is used, [[StringType]] will be forced * - call finalize on tiles when serializing them. @@ -130,8 +155,10 @@ case class RasterTile( overrideFuseDirOpt: Option[String] = None ): InternalRow = { - // (1) finalize the tile's raster - this.finalizeTile() // path will be backed to fuse dir + // (1) finalize the tile's tile + // - write to fuse if [[StringType]] + val toFuse = rasterDT == StringType + this.finalizeTile(toFuse, overrideFuseDirOpt = overrideFuseDirOpt) // (2) serialize the tile according to the specified serialization type val encodedRaster = GDAL.writeRasters( @@ -176,7 +203,7 @@ object RasterTile { /** * Smart constructor based on Spark internal instance. - * - Must infer raster data type + * - Must infer tile data type * * @param row * An instance of [[InternalRow]]. diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/OGRFileFormat.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/OGRFileFormat.scala index 25b39dabe..7f1d1d4c2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/OGRFileFormat.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/OGRFileFormat.scala @@ -363,11 +363,15 @@ object OGRFileFormat extends Serializable { * the name of the OGR driver * @param path * the path to the file + * @param uriDeepCheck + * Whether to test common uris or all. * @return * the data source */ - def getDataSource(driverName: String, path: String): org.gdal.ogr.DataSource = { - val cleanPath = PathUtils.asFileSystemPath(path) + def getDataSource(driverName: String, path: String, uriDeepCheck: Boolean): org.gdal.ogr.DataSource = { + val uriGdalOpt = PathUtils.parseGdalUriOpt(path, uriDeepCheck) + val cleanPath = PathUtils.getCleanPath(path, addVsiZipToken = true, uriGdalOpt) // need for zips + // 0 is for no update driver if (driverName.nonEmpty) { val driver = ogr.GetDriverByName(driverName) @@ -404,8 +408,15 @@ object OGRFileFormat extends Serializable { val layerName = options.getOrElse("layerName", "") val inferenceLimit = options.getOrElse("inferenceLimit", "200").toInt val asWKB = options.getOrElse("asWKB", "false").toBoolean + val uriDeepCheck = options.getOrElse("uriDeepCheck", "false").toBoolean + + val dataset = getDataSource(driverName, path, uriDeepCheck) + + //scalastyle:off println + //println(s"layer count? ${dataset.GetLayerCount()}") + //println(s"layer 0? ${dataset.GetLayer(0).GetName()}") + //scalastyle:on println - val dataset = getDataSource(driverName, path) val resolvedLayerName = if (layerName.isEmpty) dataset.GetLayer(layerN).GetName() else layerName val layer = dataset.GetLayer(resolvedLayerName) layer.ResetReading() @@ -459,8 +470,9 @@ object OGRFileFormat extends Serializable { val layerN = options.getOrElse("layerNumber", "0").toInt val layerName = options.getOrElse("layerName", "") val asWKB = options.getOrElse("asWKB", "false").toBoolean + val uriDeepCheck = options.getOrElse("uriDeepCheck", "false").toBoolean val path = file.filePath - val dataset = getDataSource(driverName, path.toString()) + val dataset = getDataSource(driverName, path.toString(), uriDeepCheck) val resolvedLayerName = if (layerName.isEmpty) dataset.GetLayer(layerN).GetName() else layerName val layer = dataset.GetLayerByName(resolvedLayerName) layer.ResetReading() diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala index 468f1b0eb..e0d1ad552 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala @@ -2,7 +2,7 @@ package com.databricks.labs.mosaic.datasource.gdal import com.databricks.labs.mosaic.core.index.IndexSystemFactory import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.functions.ExprConfig +import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.google.common.io.{ByteStreams, Closeables} import org.apache.hadoop.fs.{FileStatus, FileSystem, Path} import org.apache.hadoop.mapreduce.Job @@ -25,7 +25,7 @@ class GDALFileFormat extends BinaryFileFormat { import GDALFileFormat._ /** - * Infer schema for the raster file. + * Infer schema for the tile file. * @param sparkSession * Spark session. * @param options @@ -117,13 +117,11 @@ class GDALFileFormat extends BinaryFileFormat { options: Map[String, String], hadoopConf: org.apache.hadoop.conf.Configuration ): PartitionedFile => Iterator[org.apache.spark.sql.catalyst.InternalRow] = { + // sets latest [[MosaicGDAL.exprConfigOpt]] GDAL.enable(sparkSession) val indexSystem = IndexSystemFactory.getIndexSystem(sparkSession) - val exprConfig = ExprConfig(sparkSession) - val supportedExtensions = options.getOrElse("extensions", "*").split(";").map(_.trim.toLowerCase(Locale.ROOT)) - val broadcastedHadoopConf = sparkSession.sparkContext.broadcast(new SerializableConfiguration(hadoopConf)) val filterFuncs = filters.flatMap(createFilterFunction) @@ -132,11 +130,13 @@ class GDALFileFormat extends BinaryFileFormat { val reader = ReadStrategy.getReader(options) file: PartitionedFile => { - GDAL.enable(exprConfig) + val exprConfig = MosaicGDAL.exprConfigOpt val path = new Path(new URI(file.filePath.toString())) val fs = path.getFileSystem(broadcastedHadoopConf.value.value) val status = fs.getFileStatus(path) + //println(s"GDALFileFormat - reading path '${path.toString}'") + if (supportedExtensions.contains("*") || supportedExtensions.exists(status.getPath.getName.toLowerCase(Locale.ROOT).endsWith)) { if (filterFuncs.forall(_.apply(status)) && isAllowedExtension(status, options)) { reader.read(status, fs, requiredSchema, options, indexSystem, exprConfig) diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala index 69d541b20..53af05f79 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala @@ -1,8 +1,9 @@ package com.databricks.labs.mosaic.datasource.gdal -import com.databricks.labs.mosaic.{RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.{RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL +import com.databricks.labs.mosaic.core.raster.io.RasterIO.identifyDriverNameFromRawPath import com.databricks.labs.mosaic.core.raster.operator.retile.BalancedSubdivision import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.RasterTile @@ -15,6 +16,8 @@ import org.apache.spark.sql.SparkSession import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.types._ +import scala.util.Try + /** An object defining the retiling read strategy for the GDAL file format. */ object ReTileOnRead extends ReadStrategy { @@ -75,11 +78,11 @@ object ReTileOnRead extends ReadStrategy { * @param requiredSchema * Required schema. * @param options - * Options passed to the reader. + * Options passed to the reader. * @param indexSystem - * Index system. - * @param exprConfig - * [[ExprConfig]] + * Index system. + * @param exprConfigOpt + * Option [[ExprConfig]]. * @return * Iterator of internal rows. */ @@ -89,14 +92,32 @@ object ReTileOnRead extends ReadStrategy { requiredSchema: StructType, options: Map[String, String], indexSystem: IndexSystem, - exprConfig: ExprConfig + exprConfigOpt: Option[ExprConfig] ): Iterator[InternalRow] = { val inPath = status.getPath.toString val uuid = getUUID(status) val sizeInMB = options.getOrElse("sizeInMB", "16").toInt + //scalastyle:off println + val uriDeepCheck = Try(exprConfigOpt.get.isUriDeepCheck).getOrElse(false) + val uriGdalOpt = PathUtils.parseGdalUriOpt(inPath, uriDeepCheck) + val driverName = options.get("driverName") match { + case Some(name) if name.nonEmpty => + //println(s"... ReTileOnRead - driverName '$name' from options") + name + case _ => + val dn = identifyDriverNameFromRawPath(inPath, uriGdalOpt) + //println(s"... ReTileOnRead - driverName '$dn' from ext") + dn + } + //scalastyle:on println + val tmpPath = PathUtils.copyCleanPathToTmpWithRetry(inPath, exprConfigOpt, retries = 5) + val createInfo = Map( + RASTER_PATH_KEY -> tmpPath, + RASTER_PARENT_PATH_KEY -> inPath, + RASTER_DRIVER_KEY -> driverName + ) - val tmpPath = PathUtils.copyCleanPathToTmpWithRetry(inPath, Option(exprConfig), retries = 5) - val tiles = localSubdivide(tmpPath, inPath, sizeInMB, exprConfig) + val tiles = localSubdivide(createInfo, sizeInMB, exprConfigOpt) val rows = tiles.map(tile => { val raster = tile.raster @@ -118,7 +139,7 @@ object ReTileOnRead extends ReadStrategy { raster.flushAndDestroy() // Writing to bytes is destructive so we delay reading content and content length until the last possible moment val row = Utils.createRow(fields ++ Seq(tile.formatCellId(indexSystem) - .serialize(tileDataType, doDestroy = true, Option(exprConfig)))) + .serialize(tileDataType, doDestroy = true, exprConfigOpt))) row }) @@ -127,34 +148,26 @@ object ReTileOnRead extends ReadStrategy { } /** - * Subdivides a raster into tiles of a given size. + * Subdivides a tile into tiles of a given size. * - * @param inPath - * Path to the raster. - * @param parentPath - * Parent path to the raster. + * @param createInfo + * Map with [[RASTER_PATH_KEY]], [[RASTER_PARENT_PATH_KEY]], and [[RASTER_DRIVER_KEY]] * @param sizeInMB * Size of the tiles in MB. * @param exprConfig - * [[ExprConfig]] + * Option [[ExprConfig]]. * @return - * A tuple of the raster and the tiles. + * A tuple of the tile and the tiles. */ def localSubdivide( - inPath: String, - parentPath: String, + createInfo: Map[String, String], sizeInMB: Int, - exprConfig: ExprConfig + exprConfigOpt: Option[ExprConfig] ): Seq[RasterTile] = { - var raster = RasterGDAL( - Map( - RASTER_PATH_KEY -> inPath, - RASTER_PARENT_PATH_KEY -> parentPath - ), - Option(exprConfig) - ) + + var raster = RasterGDAL(createInfo, exprConfigOpt) var inTile = new RasterTile(null, raster, tileDataType) - val tiles = BalancedSubdivision.splitRaster(inTile, sizeInMB, Option(exprConfig)) + val tiles = BalancedSubdivision.splitRaster(inTile, sizeInMB, exprConfigOpt) inTile.flushAndDestroy() inTile = null diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala index c152d91b9..ab181da77 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala @@ -1,5 +1,6 @@ package com.databricks.labs.mosaic.datasource.gdal +import com.databricks.labs.mosaic.{RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO.identifyDriverNameFromRawPath @@ -14,6 +15,8 @@ import org.apache.spark.sql.SparkSession import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.types._ +import scala.util.Try + /** An object defining the retiling read strategy for the GDAL file format. */ object ReadAsPath extends ReadStrategy { @@ -75,11 +78,11 @@ object ReadAsPath extends ReadStrategy { * @param requiredSchema * Required schema. * @param options - * Options passed to the reader. + * Options passed to the reader. * @param indexSystem - * Index system. - * @param exprConfig - * [[ExprConfig]] + * Index system. + * @param exprConfigOpt + * Option [[ExprConfig]]. * @return * Iterator of internal rows. */ @@ -89,18 +92,32 @@ object ReadAsPath extends ReadStrategy { requiredSchema: StructType, options: Map[String, String], indexSystem: IndexSystem, - exprConfig: ExprConfig + exprConfigOpt: Option[ExprConfig] ): Iterator[InternalRow] = { val inPath = status.getPath.toString val uuid = getUUID(status) - val tmpPath = PathUtils.copyToTmp(inPath, Option(exprConfig)) + val tmpPath = PathUtils.copyToTmp(inPath, exprConfigOpt) + //scalastyle:off println + val uriDeepCheck = Try(exprConfigOpt.get.isUriDeepCheck).getOrElse(false) + val uriGdalOpt = PathUtils.parseGdalUriOpt(inPath, uriDeepCheck) + val driverName = options.get("driverName") match { + case Some(name) if name.nonEmpty => + //println(s"... ReadAsPath - driverName '$name' from options") + name + case _ => + val dn = identifyDriverNameFromRawPath(inPath, uriGdalOpt) + //println(s"... ReadAsPath - driverName '$dn' from ext") + dn + } + //scalastyle:on println + val createInfo = Map( - "path" -> tmpPath, - "parentPath" -> inPath, - "driver" -> identifyDriverNameFromRawPath(inPath) + RASTER_PATH_KEY -> tmpPath, + RASTER_PARENT_PATH_KEY -> inPath, + RASTER_DRIVER_KEY -> driverName ) - val raster = RasterGDAL(createInfo, Option(exprConfig)) // unhydrated + val raster = RasterGDAL(createInfo, exprConfigOpt) // unhydrated val tile = RasterTile(null, raster, tileDataType) val trimmedSchema = StructType(requiredSchema.filter(field => field.name != TILE)) @@ -119,7 +136,7 @@ object ReadAsPath extends ReadStrategy { } // Writing to bytes is destructive so we delay reading content and content length until the last possible moment val row = Utils.createRow(fields ++ Seq( - tile.formatCellId(indexSystem).serialize(tileDataType, doDestroy = true, Option(exprConfig)))) + tile.formatCellId(indexSystem).serialize(tileDataType, doDestroy = true, exprConfigOpt))) val rows = Seq(row) rows.iterator diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala index f861113cf..7c632df27 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala @@ -1,5 +1,6 @@ package com.databricks.labs.mosaic.datasource.gdal +import com.databricks.labs.mosaic.{RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO.identifyDriverNameFromRawPath @@ -14,6 +15,8 @@ import org.apache.spark.sql.SparkSession import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.types._ +import scala.util.Try + /** An object defining the in memory read strategy for the GDAL file format. */ object ReadInMemory extends ReadStrategy { @@ -67,11 +70,11 @@ object ReadInMemory extends ReadStrategy { * @param requiredSchema * Required schema. * @param options - * Options passed to the reader. + * Options passed to the reader. * @param indexSystem - * Index system. - * @param exprConfig - * [[ExprConfig]] + * Index system. + * @param exprConfigOpt + * Option [[ExprConfig]]. * @return * Iterator of internal rows. */ @@ -81,17 +84,29 @@ object ReadInMemory extends ReadStrategy { requiredSchema: StructType, options: Map[String, String], indexSystem: IndexSystem, - exprConfig: ExprConfig + exprConfigOpt: Option[ExprConfig] ): Iterator[InternalRow] = { val inPath = status.getPath.toString - val readPath = PathUtils.asFileSystemPath(inPath) + + val uriDeepCheck = { + if (options.contains("uriDeepCheck")) options("uriDeepCheck").toBoolean + else Try(exprConfigOpt.get.isUriDeepCheck).getOrElse(false) + } + val uriGdalOpt = PathUtils.parseGdalUriOpt(inPath, uriDeepCheck) + val readPath = PathUtils.asFileSystemPath(inPath, uriGdalOpt) val contentBytes: Array[Byte] = readContent(fs, status) + + val driverName = options.get("driverName") match { + case Some(name) if name.nonEmpty => name + case _ => identifyDriverNameFromRawPath(inPath, uriGdalOpt) + } + val createInfo = Map( - "path" -> readPath, - "parentPath" -> inPath, - "driver" -> identifyDriverNameFromRawPath(inPath) + RASTER_PATH_KEY -> readPath, + RASTER_PARENT_PATH_KEY -> inPath, + RASTER_DRIVER_KEY -> driverName ) - val raster = RasterGDAL(createInfo, Option(exprConfig)) + val raster = RasterGDAL(createInfo, exprConfigOpt) val uuid = getUUID(status) val fields = requiredSchema.fieldNames.filter(_ != TILE).map { diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala index 4bee46e2f..4a43076ea 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala @@ -40,11 +40,11 @@ trait ReadStrategy extends Serializable { * @param requiredSchema * Required schema. * @param options - * Options passed to the reader. + * Options passed to the reader. * @param indexSystem - * Index system. - * @param exprConfig - * [[ExprConfig]] + * Index system. + * @param exprConfigOpt + * Option [[ExprConfig]]. * @return * Iterator of internal rows. */ @@ -54,7 +54,7 @@ trait ReadStrategy extends Serializable { requiredSchema: StructType, options: Map[String, String], indexSystem: IndexSystem, - exprConfig: ExprConfig + exprConfigOpt: Option[ExprConfig] ): Iterator[InternalRow] } @@ -71,7 +71,7 @@ object ReadStrategy { * Read strategy. */ def getReader(options: Map[String, String]): ReadStrategy = { - val readStrategy = options.getOrElse(MOSAIC_RASTER_READ_STRATEGY, MOSAIC_RASTER_READ_IN_MEMORY) + val readStrategy = options.getOrElse(MOSAIC_RASTER_READ_STRATEGY, MOSAIC_RASTER_READ_AS_PATH) readStrategy match { case MOSAIC_RASTER_READ_IN_MEMORY => ReadInMemory diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/OGRMultiReadDataFrameReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/OGRMultiReadDataFrameReader.scala index 3e1b99d0d..20819e3c3 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/OGRMultiReadDataFrameReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/OGRMultiReadDataFrameReader.scala @@ -36,8 +36,9 @@ class OGRMultiReadDataFrameReader(sparkSession: SparkSession) extends MosaicData val layerNumber = config("layerNumber").toInt val layerName = config("layerName") val chunkSize = config("chunkSize").toInt + val uriDeepCheck = config("uriDeepCheck").toBoolean - val ds = OGRFileFormat.getDataSource(driverName, headPath) + val ds = OGRFileFormat.getDataSource(driverName, headPath, uriDeepCheck) val layer = OGRFileFormat.getLayer(ds, layerNumber, layerName) val partitionCount = 1 + (layer.GetFeatureCount / chunkSize) @@ -83,6 +84,7 @@ class OGRMultiReadDataFrameReader(sparkSession: SparkSession) extends MosaicData "chunkSize" -> this.extraOptions.getOrElse("chunkSize", "5000"), "vsizip" -> this.extraOptions.getOrElse("vsizip", "false"), "asWKB" -> this.extraOptions.getOrElse("asWKB", "false"), + "uriDeepCheck" -> this.extraOptions.getOrElse("uriDeepCheck", "false") ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala index 92b58e6f8..7a5549f10 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala @@ -6,10 +6,10 @@ import org.apache.spark.sql._ import org.apache.spark.sql.functions._ /* - * A Mosaic DataFrame Reader that provides a unified interface to read GDAL raster data - * formats. It uses the binaryFile reader to list the raster files. It then resolves the - * subdatasets if configured to read subdatasets. It then retiles the raster if configured - * to retile the raster. It converts the raster to a grid using the configured + * A Mosaic DataFrame Reader that provides a unified interface to read GDAL tile data + * formats. It uses the binaryFile reader to list the tile files. It then resolves the + * subdatasets if configured to read subdatasets. It then retiles the tile if configured + * to retile the tile. It converts the tile to a grid using the configured * combiner. The grid is then returned as a DataFrame. Finally, the grid is interpolated * using the configured interpolation k ring size. * @param sparkSession @@ -37,12 +37,14 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead val resolution = config("resolution").toInt //println( - // s"raster_to_grid - nPartitions? $nPartitions | isRetile? ${config("retile").toBoolean} (tileSize? ${config("tileSize")}) ..." + s"raster_to_grid - nPartitions? $nPartitions | isRetile? ${config("retile").toBoolean} (tileSize? ${config("tileSize")}) ..." //) + //println(config) // (1) gdal reader load val pathsDf = sparkSession.read .format("gdal") + .option("driverName", config("driverName")) // <- e.g. zip files might need this .option("extensions", config("extensions")) .option(MOSAIC_RASTER_READ_STRATEGY, "as_path") .option("vsizip", config("vsizip")) @@ -100,7 +102,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead } /** - * Retile the raster if configured to do so. Retiling requires "retile" to + * Retile the tile if configured to do so. Retiling requires "retile" to * be set to true in the configuration map. It also requires "tileSize" to * be set to the desired tile size. * @param rasterDf @@ -108,7 +110,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead * @param config * The configuration map. * @return - * The raster to grid function. + * The tile to grid function. */ private def retileRaster(rasterDf: DataFrame, config: Map[String, String]) = { val isRetile = config.getOrElse("retile", "false").toBoolean @@ -182,11 +184,11 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead } /** - * Get the raster to grid function based on the combiner. + * Get the tile to grid function based on the combiner. * @param combiner * The combiner to use. * @return - * The raster to grid function. + * The tile to grid function. */ private def getRasterToGridFunc(combiner: String): Column => Column = { combiner match { @@ -216,7 +218,9 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead "nPartitions" -> this.extraOptions.getOrElse("nPartitions", sparkSession.conf.get("spark.sql.shuffle.partitions")), "retile" -> this.extraOptions.getOrElse("retile", "true"), "tileSize" -> this.extraOptions.getOrElse("tileSize", "256"), - "subdatasetName" -> this.extraOptions.getOrElse("subdatasetName", "") + "subdatasetName" -> this.extraOptions.getOrElse("subdatasetName", ""), + "driverName" -> this.extraOptions.getOrElse("driverName", ""), + "uriDeepCheck" -> this.extraOptions.getOrElse("uriDeepCheck", "false") ) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala index 9421ff003..48ef93b4b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala @@ -12,7 +12,7 @@ import org.apache.spark.sql.catalyst.util.ArrayData import org.apache.spark.sql.types._ -/** Returns the avg value per band of the raster. */ +/** Returns the avg value per band of the tile. */ case class RST_Avg(tileExpr: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_Avg](tileExpr, returnsRaster = false, exprConfig) with NullIntolerant @@ -20,7 +20,7 @@ case class RST_Avg(tileExpr: Expression, exprConfig: ExprConfig) override def dataType: DataType = ArrayType(DoubleType) - /** Returns the avg value per band of the raster. */ + /** Returns the avg value per band of the tile. */ override def rasterTransform(tile: RasterTile): Any = { import org.json4s._ import org.json4s.jackson.JsonMethods._ diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BandMetaData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BandMetaData.scala index 924b08ef5..2e190b77f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BandMetaData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BandMetaData.scala @@ -11,11 +11,11 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ /** - * The expression for extracting metadata from a raster band. + * The expression for extracting metadata from a tile band. * @param raster - * The expression for the raster. If the raster is stored on disk, the path - * to the raster is provided. If the raster is stored in memory, the bytes of - * the raster are provided. + * The expression for the tile. If the tile is stored on disk, the path + * to the tile is provided. If the tile is stored in memory, the bytes of + * the tile are provided. * @param band * The band index. * @param exprConfig @@ -34,14 +34,14 @@ case class RST_BandMetaData(raster: Expression, band: Expression, exprConfig: Ex override def dataType: DataType = MapType(StringType, StringType) /** - * @param raster - * The raster to be used. + * @param tile + * The tile to be used. * @param band * The band to be used. * @return * The band metadata of the band as a map type result. */ - override def bandTransform(raster: RasterTile, band: RasterBandGDAL): Any = { + override def bandTransform(tile: RasterTile, band: RasterBandGDAL): Any = { buildMapString(band.metadata) } } @@ -51,7 +51,7 @@ object RST_BandMetaData extends WithExpressionInfo { override def name: String = "rst_bandmetadata" - override def usage: String = "_FUNC_(expr1, expr2) - Extracts metadata from a raster tile band." + override def usage: String = "_FUNC_(expr1, expr2) - Extracts metadata from a tile tile band." override def example: String = """ diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala index 0db081678..5bbe415e7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala @@ -14,7 +14,7 @@ import org.apache.spark.sql.types._ import scala.util.Try -/** The expression for extracting the bounding box of a raster. */ +/** The expression for extracting the bounding box of a tile. */ case class RST_BoundingBox( raster: Expression, exprConfig: ExprConfig @@ -25,13 +25,13 @@ case class RST_BoundingBox( override def dataType: DataType = BinaryType /** - * Computes the bounding box of the raster. The bbox is returned as a WKB + * Computes the bounding box of the tile. The bbox is returned as a WKB * polygon. * * @param tile - * The raster tile to be used. + * The tile tile to be used. * @return - * The bounding box of the raster as a WKB polygon. + * The bounding box of the tile as a WKB polygon. */ override def rasterTransform(tile: RasterTile): Any = Try { val raster = tile.raster @@ -62,7 +62,7 @@ object RST_BoundingBox extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Returns the bounding box of the raster tile. + |_FUNC_(expr1) - Returns the bounding box of the tile tile. |""".stripMargin override def example: String = diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala index a6635c368..06d7faa6e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Clip.scala @@ -14,7 +14,7 @@ import org.apache.spark.sql.types.{BooleanType, DataType} import scala.util.Try -/** The expression for clipping a raster by a vector. */ +/** The expression for clipping a tile by a vector. */ case class RST_Clip( rastersExpr: Expression, geometryExpr: Expression, @@ -38,16 +38,16 @@ case class RST_Clip( val geometryAPI: GeometryAPI = GeometryAPI(exprConfig.getGeometryAPI) /** - * Clips a raster by a vector. + * Clips a tile by a vector. * * @param tile - * The raster to be used. + * The tile to be used. * @param arg1 * The vector to be used. * @param arg2 * cutline handling (boolean). * @return - * The clipped raster. + * The clipped tile. */ override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = { val geometry = geometryAPI.geometry(arg1, geometryExpr.dataType) @@ -70,7 +70,7 @@ object RST_Clip extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1,expr2) - Returns a raster tile clipped by provided vector. + |_FUNC_(expr1,expr2) - Returns a tile tile clipped by provided vector. |""".stripMargin override def example: String = diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala index eef1602ef..c0f563c84 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvg.scala @@ -48,15 +48,15 @@ object RST_CombineAvg extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Combine an array of raster tiles using average of pixels. + |_FUNC_(expr1) - Combine an array of tile tiles using average of pixels. |""".stripMargin override def example: String = """ | Examples: | > SELECT _FUNC_(array(raster_tile_1, raster_tile_2, raster_tile_3)); - | {index_id, raster, parent_path, driver} - | {index_id, raster, parent_path, driver} + | {index_id, tile, parent_path, driver} + | {index_id, tile, parent_path, driver} | ... | """.stripMargin diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala index 7ca5d7f38..bf5c296c1 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala @@ -18,7 +18,7 @@ import org.apache.spark.sql.types.{ArrayType, DataType} import scala.collection.mutable.ArrayBuffer /** - * Returns a new raster that is a result of combining an array of rasters using + * Returns a new tile that is a result of combining an array of rasters using * average of pixels. */ //noinspection DuplicatedCode @@ -132,13 +132,13 @@ object RST_CombineAvgAgg { db.orNull, "rst_combine_avg_agg", """ - | _FUNC_(tiles)) - Aggregate to combine raster tiles using an average of pixels. + | _FUNC_(tiles)) - Aggregate to combine tile tiles using an average of pixels. """.stripMargin, "", """ | Examples: | > SELECT _FUNC_(raster_tile); - | {index_id, raster, parent_path, driver} + | {index_id, tile, parent_path, driver} | """.stripMargin, "", "agg_funcs", diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala index 16f32c391..8a5c970c1 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Convolve.scala @@ -12,7 +12,7 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.util.ArrayData import org.apache.spark.sql.types._ -/** The expression for applying kernel filter on a raster. */ +/** The expression for applying kernel filter on a tile. */ case class RST_Convolve( rastersExpr: Expression, kernelExpr: Expression, @@ -34,14 +34,14 @@ case class RST_Convolve( val geometryAPI: GeometryAPI = GeometryAPI(exprConfig.getGeometryAPI) /** - * Clips a raster by a vector. + * Clips a tile by a vector. * * @param tile - * The raster to be used. + * The tile to be used. * @param arg1 * The vector to be used. * @return - * The clipped raster. + * The clipped tile. */ override def rasterTransform(tile: RasterTile, arg1: Any): Any = { val kernel = arg1.asInstanceOf[ArrayData].array.map(_.asInstanceOf[ArrayData].array.map( @@ -67,13 +67,13 @@ object RST_Convolve extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Returns a raster with the kernel filter applied. + |_FUNC_(expr1) - Returns a tile with the kernel filter applied. |""".stripMargin override def example: String = """ | Examples: - | > SELECT _FUNC_(raster, kernel); + | > SELECT _FUNC_(tile, kernel); | {index_id, clipped_raster, parentPath, driver} | {index_id, clipped_raster, parentPath, driver} | ... diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala index 07aed29fe..3a829f479 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBand.scala @@ -55,7 +55,7 @@ object RST_DerivedBand extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Combine an array of raster tiles using provided python function. + |_FUNC_(expr1) - Combine an array of tile tiles using provided python function. |""".stripMargin override def example: String = @@ -68,8 +68,8 @@ object RST_DerivedBand extends WithExpressionInfo { | ', | 'average' | ); - | {index_id, raster, parent_path, driver} - | {index_id, raster, parent_path, driver} + | {index_id, tile, parent_path, driver} + | {index_id, tile, parent_path, driver} | ... | """.stripMargin diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala index 2ba6154e4..ada21ee35 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala @@ -18,7 +18,7 @@ import org.apache.spark.unsafe.types.UTF8String import scala.collection.mutable.ArrayBuffer /** - * Returns a new raster that is a result of combining an array of rasters using + * Returns a new tile that is a result of combining an array of rasters using * average of pixels. */ //noinspection DuplicatedCode @@ -137,7 +137,7 @@ object RST_DerivedBandAgg { db.orNull, "rst_derived_band_agg", """ - | _FUNC_(tiles)) - Aggregate which combines raster tiles using provided python function. + | _FUNC_(tiles)) - Aggregate which combines tile tiles using provided python function. """.stripMargin, "", """ @@ -148,7 +148,7 @@ object RST_DerivedBandAgg { | ', | 'average' | ); - | {index_id, raster, parent_path, driver} + | {index_id, tile, parent_path, driver} | """.stripMargin, "", "agg_funcs", diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala index 438c0345e..758333abf 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Filter.scala @@ -12,7 +12,7 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types.DataType import org.apache.spark.unsafe.types.UTF8String -/** The expression for applying NxN filter on a raster. */ +/** The expression for applying NxN filter on a tile. */ case class RST_Filter( rastersExpr: Expression, kernelSizeExpr: Expression, @@ -36,14 +36,14 @@ case class RST_Filter( val geometryAPI: GeometryAPI = GeometryAPI(exprConfig.getGeometryAPI) /** - * Clips a raster by a vector. + * Clips a tile by a vector. * * @param tile - * The raster to be used. + * The tile to be used. * @param arg1 * The vector to be used. * @return - * The clipped raster. + * The clipped tile. */ override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = { val n = arg1.asInstanceOf[Int] @@ -62,13 +62,13 @@ object RST_Filter extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Returns a raster with the filter applied. + |_FUNC_(expr1) - Returns a tile with the filter applied. |""".stripMargin override def example: String = """ | Examples: - | > SELECT _FUNC_(raster, kernelSize, operation); + | > SELECT _FUNC_(tile, kernelSize, operation); | {index_id, clipped_raster, parentPath, driver} | {index_id, clipped_raster, parentPath, driver} | ... diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala index 391cd9fb1..ba2064a76 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala @@ -38,7 +38,7 @@ case class RST_FromBands( * @param rasters * The rasters to be used. * @return - * The stacked and resampled raster. + * The stacked and resampled tile. */ override def rasterTransform(rasters: Seq[RasterTile]): Any = { rasters.head.copy(raster = MergeBands.merge(rasters.map(_.raster), "bilinear", Option(exprConfig))) @@ -53,15 +53,15 @@ object RST_FromBands extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Returns raster tiles that are a result of stacking and resampling input bands. + |_FUNC_(expr1) - Returns tile tiles that are a result of stacking and resampling input bands. |""".stripMargin override def example: String = """ | Examples: | > SELECT _FUNC_(array(band1, band2, band3)); - | {index_id, raster, parent_path, driver} - | {index_id, raster, parent_path, driver} + | {index_id, tile, parent_path, driver} + | {index_id, tile, parent_path, driver} | ... | """.stripMargin diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala index 64dcd8adf..57e716cba 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala @@ -1,11 +1,11 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_DRIVER_KEY} +import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL -import com.databricks.labs.mosaic.core.raster.io.RasterIO.{createTmpFileFromDriver, rasterHydratedFromContent} +import com.databricks.labs.mosaic.core.raster.io.RasterIO.{createTmpFileFromDriver, readRasterHydratedFromContent} import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.datasource.gdal.ReTileOnRead @@ -21,8 +21,8 @@ import org.apache.spark.unsafe.types.UTF8String import java.nio.file.{Files, Paths} /** - * The raster for construction of a raster tile. This should be the first - * expression in the expression tree for a raster tile. + * The tile for construction of a tile tile. This should be the first + * expression in the expression tree for a tile tile. */ case class RST_FromContent( contentExpr: Expression, @@ -55,7 +55,7 @@ case class RST_FromContent( override def elementSchema: StructType = StructType(Array(StructField("tile", dataType))) /** - * subdivides raster binary content into tiles of the specified size (in + * subdivides tile binary content into tiles of the specified size (in * MB). * @param input * The input file path. @@ -67,15 +67,15 @@ case class RST_FromContent( val resultType = RasterTile.getRasterType( RasterTileType(exprConfig.getCellIdType, BinaryType, exprConfig.isRasterUseCheckpoint)) - val driverShortName = driverExpr.eval(input).asInstanceOf[UTF8String].toString + val driverName = driverExpr.eval(input).asInstanceOf[UTF8String].toString var rasterArr = contentExpr.eval(input).asInstanceOf[Array[Byte]] val targetSize = sizeInMB.eval(input).asInstanceOf[Int] if (targetSize <= 0 || rasterArr.length <= targetSize) { // - no split required - var raster = rasterHydratedFromContent( + var raster = readRasterHydratedFromContent( rasterArr, - Map(RASTER_DRIVER_KEY -> driverShortName), + Map(RASTER_DRIVER_KEY -> driverName), Option(exprConfig) ) @@ -91,16 +91,23 @@ case class RST_FromContent( // do this for TraversableOnce[InternalRow] Seq(InternalRow.fromSeq(Seq(row))) } else { - // target size is > 0 and raster size > target size - // - write the initial raster to file (unsplit) + // target size is > 0 and tile size > target size + // - write the initial tile to file (unsplit) // - createDirectories in case of context isolation - val tmpPath = createTmpFileFromDriver(driverShortName, Option(exprConfig)) + val tmpPath = createTmpFileFromDriver(driverName, Option(exprConfig)) Files.createDirectories(Paths.get(tmpPath).getParent) Files.write(Paths.get(tmpPath), rasterArr) // split to tiles up to specified threshold var results = ReTileOnRead - .localSubdivide(tmpPath, NO_PATH_STRING, targetSize, exprConfig) + .localSubdivide( + Map( + RASTER_PATH_KEY -> tmpPath, + RASTER_DRIVER_KEY -> driverName + ), + targetSize, + Option(exprConfig) + ) .map(_.formatCellId(indexSystem)) val rows = results.map(_.serialize(resultType, doDestroy = true, Option(exprConfig))) @@ -128,14 +135,14 @@ object RST_FromContent extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1, expr2, expr3) - Returns raster tiles from binary content within threshold in MBs. + |_FUNC_(expr1, expr2, expr3) - Returns tile tiles from binary content within threshold in MBs. |""".stripMargin override def example: String = """ | Examples: | > SELECT _FUNC_(raster_bin, driver, size_in_mb); - | {index_id, raster, parent_path, driver} + | {index_id, tile, parent_path, driver} | ... | """.stripMargin diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala index 2ec186248..170723b04 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala @@ -22,8 +22,8 @@ import org.apache.spark.unsafe.types.UTF8String import java.nio.file.{Files, Paths, StandardCopyOption} /** - * The raster for construction of a raster tile. This should be the first - * expression in the expression tree for a raster tile. + * The tile for construction of a tile tile. This should be the first + * expression in the expression tree for a tile tile. */ case class RST_FromFile( rasterPathExpr: Expression, @@ -55,7 +55,7 @@ case class RST_FromFile( override def elementSchema: StructType = StructType(Array(StructField("tile", dataType))) /** - * Loads a raster from a file and subdivides it into tiles of the specified + * Loads a tile from a file and subdivides it into tiles of the specified * size (in MB). * @param input * The input file path. @@ -65,23 +65,23 @@ case class RST_FromFile( override def eval(input: InternalRow): TraversableOnce[InternalRow] = { GDAL.enable(exprConfig) val resultType = RasterTile.getRasterType(dataType) + val toFuse = resultType == StringType val path = rasterPathExpr.eval(input).asInstanceOf[UTF8String].toString - val cleanPath = PathUtils.asFileSystemPath(path) // removes fuse tokens - val driverShortName = identifyDriverNameFromRawPath(path) + val uriGdalOpt = PathUtils.parseGdalUriOpt(path, uriDeepCheck = exprConfig.isUriDeepCheck) + val fsPath = PathUtils.asFileSystemPath(path, uriGdalOpt) // removes fuse tokens + val driverShortName = identifyDriverNameFromRawPath(path, uriGdalOpt) val targetSize = sizeInMB.eval(input).asInstanceOf[Int] - val currentSize = Files.size(Paths.get(cleanPath)) + val currentSize = Files.size(Paths.get(fsPath)) + + val createInfo = Map( + RASTER_PATH_KEY -> path, + RASTER_DRIVER_KEY -> driverShortName + ) if (targetSize <= 0 && currentSize <= Integer.MAX_VALUE) { // since this will be serialized want it initialized - var raster = RasterGDAL( - Map( - RASTER_PATH_KEY -> path, - RASTER_PARENT_PATH_KEY -> path, - RASTER_DRIVER_KEY -> driverShortName - ), - Option(exprConfig) - ) - raster.finalizeRaster() // this will also destroy + var raster = RasterGDAL(createInfo, Option(exprConfig)) + raster.finalizeRaster(toFuse) // <- this will also destroy var result = RasterTile(null, raster, resultType).formatCellId(indexSystem) val row = result.serialize(resultType, doDestroy = true, Option(exprConfig)) @@ -94,11 +94,15 @@ case class RST_FromFile( // If target size is <0 and we are here that means the file is too big to fit in memory // We split to tiles of size 64MB val tmpPath = createTmpFileFromDriver(driverShortName, Option(exprConfig)) - Files.copy(Paths.get(cleanPath), Paths.get(tmpPath), StandardCopyOption.REPLACE_EXISTING) + Files.copy(Paths.get(fsPath), Paths.get(tmpPath), StandardCopyOption.REPLACE_EXISTING) val size = if (targetSize <= 0) 64 else targetSize - var results = ReTileOnRead.localSubdivide(tmpPath, path, size, exprConfig).map(_.formatCellId(indexSystem)) - val rows = results.map(_.finalizeTile().serialize(resultType, doDestroy = true, Option(exprConfig))) + var results = ReTileOnRead.localSubdivide( + createInfo + (RASTER_PATH_KEY -> tmpPath), + size, + Option(exprConfig) + ).map(_.formatCellId(indexSystem)) + val rows = results.map(_.finalizeTile(toFuse).serialize(resultType, doDestroy = true, Option(exprConfig))) results = null @@ -121,14 +125,14 @@ object RST_FromFile extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Returns a set of new raster tiles within threshold in MBs. + |_FUNC_(expr1) - Returns a set of new tile tiles within threshold in MBs. |""".stripMargin override def example: String = """ | Examples: | > SELECT _FUNC_(raster_path); - | {index_id, raster, parent_path, driver} + | {index_id, tile, parent_path, driver} | ... | """.stripMargin diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala index 524835782..f18a9b3fc 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReference.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ -/** Returns the georeference of the raster. */ +/** Returns the georeference of the tile. */ case class RST_GeoReference(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_GeoReference](raster, returnsRaster = false, exprConfig) with NullIntolerant @@ -17,7 +17,7 @@ case class RST_GeoReference(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = MapType(StringType, DoubleType) - /** Returns the georeference of the raster. */ + /** Returns the georeference of the tile. */ override def rasterTransform(tile: RasterTile): Any = { tile.raster.getGeoTransformOpt match { case Some(gt) => @@ -41,7 +41,7 @@ object RST_GeoReference extends WithExpressionInfo { override def name: String = "rst_georeference" - override def usage: String = "_FUNC_(expr1) - Extracts geo reference from a raster tile." + override def usage: String = "_FUNC_(expr1) - Extracts geo reference from a tile tile." override def example: String = """ diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoData.scala index e4e972844..a4d9a0da9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoData.scala @@ -10,7 +10,7 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.util.ArrayData import org.apache.spark.sql.types.{ArrayType, DataType, DoubleType} -/** The expression for extracting the no data value of a raster. */ +/** The expression for extracting the no data value of a tile. */ case class RST_GetNoData( rastersExpr: Expression, exprConfig: ExprConfig @@ -25,12 +25,12 @@ case class RST_GetNoData( override def dataType: DataType = ArrayType(DoubleType) /** - * Extracts the no data value of a raster. + * Extracts the no data value of a tile. * * @param tile - * The raster to be used. + * The tile to be used. * @return - * The no data value of the raster. + * The no data value of the tile. */ override def rasterTransform(tile: RasterTile): Any = { val raster = tile.raster @@ -46,7 +46,7 @@ object RST_GetNoData extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Returns no data values for raster tile bands. + |_FUNC_(expr1) - Returns no data values for tile tile bands. |""".stripMargin override def example: String = diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala index 4704abedc..214bb0d2b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala @@ -11,7 +11,7 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types.DataType import org.apache.spark.unsafe.types.UTF8String -/** Returns the subdatasets of the raster. */ +/** Returns the subdatasets of the tile. */ case class RST_GetSubdataset( tileExpr: Expression, subsetName: Expression, @@ -29,7 +29,7 @@ case class RST_GetSubdataset( RasterTileType(exprConfig.getCellIdType, tileExpr, exprConfig.isRasterUseCheckpoint) } - /** Returns the subdatasets of the raster. */ + /** Returns the subdatasets of the tile. */ override def rasterTransform(tile: RasterTile, arg1: Any): Any = { val subsetName = arg1.asInstanceOf[UTF8String].toString tile.copy(raster = tile.raster.getSubdataset(subsetName)) @@ -42,13 +42,13 @@ object RST_GetSubdataset extends WithExpressionInfo { override def name: String = "rst_getsubdataset" - override def usage: String = "_FUNC_(expr1, expr2) - Extracts subdataset raster tile." + override def usage: String = "_FUNC_(expr1, expr2) - Extracts subdataset tile tile." override def example: String = """ | Examples: | > SELECT _FUNC_(raster_tile, 'SUBDATASET_1_NAME'); - | {index_id, raster, parent_path, driver} + | {index_id, tile, parent_path, driver} | """.stripMargin override def builder(exprConfig: ExprConfig): FunctionBuilder = { diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Height.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Height.scala index 48f2167a5..fd97d7cf2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Height.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Height.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ -/** Returns the width of the raster. */ +/** Returns the width of the tile. */ case class RST_Height(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_Height](raster, returnsRaster = false, exprConfig) with NullIntolerant @@ -17,7 +17,7 @@ case class RST_Height(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = IntegerType - /** Returns the width of the raster. */ + /** Returns the width of the tile. */ override def rasterTransform(tile: RasterTile): Any = tile.raster.ySize } @@ -27,7 +27,7 @@ object RST_Height extends WithExpressionInfo { override def name: String = "rst_height" - override def usage: String = "_FUNC_(expr1) - Returns height of the raster tile." + override def usage: String = "_FUNC_(expr1) - Returns height of the tile tile." override def example: String = """ diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala index c126b009c..b81887d79 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoData.scala @@ -13,7 +13,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types.DataType -/** The expression that initializes no data values of a raster. */ +/** The expression that initializes no data values of a tile. */ case class RST_InitNoData( tileExpr: Expression, exprConfig: ExprConfig @@ -30,12 +30,12 @@ case class RST_InitNoData( } /** - * Initializes no data values of a raster. + * Initializes no data values of a tile. * * @param tile - * The raster to be used. + * The tile to be used. * @return - * The raster with initialized no data values. + * The tile with initialized no data values. */ override def rasterTransform(tile: RasterTile): Any = { val raster = tile.raster @@ -66,7 +66,7 @@ object RST_InitNoData extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Initializes the nodata value of the raster bands. + |_FUNC_(expr1) - Initializes the nodata value of the tile bands. |""".stripMargin override def example: String = diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala index ae9e0f461..5eb8f6060 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmpty.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ -/** Returns true if the raster is empty. */ +/** Returns true if the tile is empty. */ case class RST_IsEmpty(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_IsEmpty](raster, returnsRaster = false, exprConfig) with NullIntolerant @@ -17,7 +17,7 @@ case class RST_IsEmpty(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = BooleanType - /** Returns true if the raster is empty. */ + /** Returns true if the tile is empty. */ override def rasterTransform(tile: RasterTile): Any = { val raster = tile.raster (raster.ySize == 0 && raster.xSize == 0) || raster.isEmpty @@ -30,7 +30,7 @@ object RST_IsEmpty extends WithExpressionInfo { override def name: String = "rst_isempty" - override def usage: String = "_FUNC_(expr1) - Returns true if the raster tile is empty." + override def usage: String = "_FUNC_(expr1) - Returns true if the tile tile is empty." override def example: String = """ diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala index d92ea7379..10b0b8eb7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala @@ -22,17 +22,17 @@ import java.nio.file.{Files, Paths} import scala.util.Try /** - * Creates raster tiles from the input column. + * Creates tile tiles from the input column. * - spark config to turn checkpointing on for all functions in 0.4.3 - * - this is the only function able to write raster to + * - this is the only function able to write tile to * checkpoint (even if the spark config is set to false). * - can be useful when you want to start from the configured checkpoint * but work with binary payloads from there. * - more at [[com.databricks.labs.mosaic.gdal.MosaicGDAL]]. * @param inputExpr - * The expression for the raster. If the raster is stored on disc, the path - * to the raster is provided. If the raster is stored in memory, the bytes of - * the raster are provided. + * The expression for the tile. If the tile is stored on disc, the path + * to the tile is provided. If the tile is stored in memory, the bytes of + * the tile are provided. * @param sizeInMBExpr * The size of the tiles in MB. If set to -1, the file is loaded and returned * as a single tile. If set to 0, the file is loaded and subdivided into @@ -40,7 +40,7 @@ import scala.util.Try * subdivided into tiles of the specified size. If the file is too big to fit * in memory, it is subdivided into tiles of size 64MB. * @param driverExpr - * The driver to use for reading the raster. If not specified, the driver is + * The driver to use for reading the tile. If not specified, the driver is * inferred from the file extension. If the input is a byte array, the driver * has to be specified. * @param withCheckpointExpr @@ -88,11 +88,16 @@ case class RST_MakeTiles( override def elementSchema: StructType = StructType(Array(StructField("tile", dataType))) + private def getUriPartOpt(path: String): Option[String] = { + val uriDeepCheck = Try(exprConfig.isUriDeepCheck).getOrElse(false) + PathUtils.parseGdalUriOpt(path, uriDeepCheck) + } + private def getDriver(rawInput: Any, rawDriver: String): String = { if (rawDriver == NO_DRIVER) { if (inputExpr.dataType == StringType) { val path = rawInput.asInstanceOf[UTF8String].toString - identifyDriverNameFromRawPath(path) + identifyDriverNameFromRawPath(path, getUriPartOpt(path)) } else { throw new IllegalArgumentException("Driver has to be specified for byte array input") } @@ -101,11 +106,12 @@ case class RST_MakeTiles( } } - private def getInputSize(rawInput: Any): Long = { + private def getInputSize(rawInput: Any, uriDeepCheck: Boolean): Long = { if (inputExpr.dataType == StringType) { val path = rawInput.asInstanceOf[UTF8String].toString - val cleanPath = PathUtils.asFileSystemPath(path) - Files.size(Paths.get(cleanPath)) + val uriGdalOpt = PathUtils.parseGdalUriOpt(path, uriDeepCheck) + val fsPath = PathUtils.asFileSystemPath(path, uriGdalOpt) + Files.size(Paths.get(fsPath)) } else { val bytes = rawInput.asInstanceOf[Array[Byte]] bytes.length @@ -113,7 +119,7 @@ case class RST_MakeTiles( } /** - * Loads a raster from a file and subdivides it into tiles of the specified + * Loads a tile from a file and subdivides it into tiles of the specified * size (in MB). * @param input * The input file path. @@ -128,16 +134,17 @@ case class RST_MakeTiles( val rawInput = inputExpr.eval(input) val driverShortName = getDriver(rawInput, rawDriver) val targetSize = sizeInMBExpr.eval(input).asInstanceOf[Int] - val inputSize = getInputSize(rawInput) + val inputSize = getInputSize(rawInput, uriDeepCheck = false) // <- this can become a config val path = if (inputExpr.dataType == StringType) rawInput.asInstanceOf[UTF8String].toString else NO_PATH_STRING + val createInfo = Map( + RASTER_PATH_KEY -> path, + RASTER_DRIVER_KEY -> driverShortName + ) + if (targetSize <= 0 && inputSize <= Integer.MAX_VALUE) { // - no split required - val createInfo = Map( - RASTER_PATH_KEY -> path, - RASTER_DRIVER_KEY -> driverShortName, - RASTER_PARENT_PATH_KEY -> NO_PATH_STRING - ) + var raster = GDAL.readRasterExpr( rawInput, createInfo, @@ -154,8 +161,8 @@ case class RST_MakeTiles( // do this for TraversableOnce[InternalRow] Seq(InternalRow.fromSeq(Seq(row))) } else { - // target size is > 0 and raster size > target size - // - write the initial raster to file (unsplit) + // target size is > 0 and tile size > target size + // - write the initial tile to file (unsplit) // - createDirectories in case of context isolation val readPath = if (inputExpr.dataType == StringType) { @@ -168,7 +175,11 @@ case class RST_MakeTiles( } val size = if (targetSize <= 0) 64 else targetSize var results = ReTileOnRead - .localSubdivide(readPath, NO_PATH_STRING, size, exprConfig) + .localSubdivide( + createInfo + (RASTER_PATH_KEY -> readPath, RASTER_PARENT_PATH_KEY -> path), + size, + Option(exprConfig) + ) .map(_.formatCellId(indexSystem)) val rows = results.map(_.serialize(resultType, doDestroy = true, Option(exprConfig))) @@ -202,7 +213,7 @@ object RST_MakeTiles extends WithExpressionInfo { """ | Examples: | > SELECT _FUNC_(raster_path); - | {index_id, raster, parent_path, driver} + | {index_id, tile, parent_path, driver} | ... | """.stripMargin diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebra.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebra.scala index 9d1e8ebfb..134f77be2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebra.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebra.scala @@ -35,11 +35,11 @@ case class RST_MapAlgebra( /** * Map Algebra. * @param tiles - * The raster to be used. + * The tile to be used. * @param arg1 * The red band index. * @return - * The raster (tile) from the calculation. + * The tile (tile) from the calculation. */ override def rasterTransform(tiles: Seq[RasterTile], arg1: Any): Any = { val jsonSpec = arg1.asInstanceOf[UTF8String].toString @@ -105,14 +105,14 @@ object RST_MapAlgebra extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1, expr2) - Performs map algebra on the raster tiles. + |_FUNC_(expr1, expr2) - Performs map algebra on the tile tiles. |""".stripMargin override def example: String = """ | Examples: | > SELECT _FUNC_(raster_tiles, "{calc: 'A+B', A_index: 0, B_index: 1}"); - | {index_id, raster, parent_path, driver} + | {index_id, tile, parent_path, driver} | ... | """.stripMargin diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala index ddfff8d2c..7f6d2da41 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala @@ -13,7 +13,7 @@ import org.apache.spark.sql.types._ import scala.util.Try -/** Returns the max value per band of the raster. */ +/** Returns the max value per band of the tile. */ case class RST_Max(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_Max](raster, returnsRaster = false, exprConfig) with NullIntolerant @@ -21,7 +21,7 @@ case class RST_Max(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = ArrayType(DoubleType) - /** Returns the max value per band of the raster. */ + /** Returns the max value per band of the tile. */ override def rasterTransform(tile: RasterTile): Any = Try { val raster = tile.raster val nBands = raster.withDatasetHydratedOpt().get.GetRasterCount() diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala index 497b9e534..c187b0481 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala @@ -14,7 +14,7 @@ import org.apache.spark.sql.types._ import scala.util.Try -/** Returns the median value per band of the raster. */ +/** Returns the median value per band of the tile. */ case class RST_Median(rasterExpr: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_Median](rasterExpr, returnsRaster = false, exprConfig) with NullIntolerant @@ -22,7 +22,7 @@ case class RST_Median(rasterExpr: Expression, exprConfig: ExprConfig) override def dataType: DataType = ArrayType(DoubleType) - /** Returns the median value per band of the raster. */ + /** Returns the median value per band of the tile. */ override def rasterTransform(tile: RasterTile): Any = Try { val raster = tile.raster val width = raster.xSize * raster.pixelXSize @@ -36,7 +36,7 @@ case class RST_Median(rasterExpr: Expression, exprConfig: ExprConfig) Option(exprConfig) ) - // Max pixel is a hack since we get a 1x1 raster back + // Max pixel is a hack since we get a 1x1 tile back val nBands = raster.withDatasetHydratedOpt().get.GetRasterCount() val maxValues = (1 to nBands).map(medRaster.getBand(_).maxPixelValue) ArrayData.toArrayData(maxValues.toArray) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala index ac6a9e032..28beb5fe6 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSize.scala @@ -11,7 +11,7 @@ import org.apache.spark.sql.types._ import scala.util.Try -/** Returns the memory size of the raster in bytes. */ +/** Returns the memory size of the tile in bytes. */ case class RST_MemSize(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_MemSize](raster, returnsRaster = false, exprConfig) with NullIntolerant @@ -19,9 +19,9 @@ case class RST_MemSize(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = LongType - /** Returns the memory size of the raster in bytes. */ + /** Returns the memory size of the tile in bytes. */ override def rasterTransform(tile: RasterTile): Any = { - Try(tile.raster.getMemSize).getOrElse(-1) + Try(tile.raster.calcMemSize()).getOrElse(-1) } } @@ -31,7 +31,7 @@ object RST_MemSize extends WithExpressionInfo { override def name: String = "rst_memsize" - override def usage: String = "_FUNC_(expr1) - Returns number of bytes for in memory representation of the raster tile." + override def usage: String = "_FUNC_(expr1) - Returns number of bytes for in memory representation of the tile tile." override def example: String = """ diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala index c7da177b4..bdb51c43d 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Merge.scala @@ -12,7 +12,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types.DataType -/** Returns a raster that is a result of merging an array of rasters. */ +/** Returns a tile that is a result of merging an array of rasters. */ case class RST_Merge( rastersExpr: Expression, exprConfig: ExprConfig @@ -36,7 +36,7 @@ case class RST_Merge( * @param tiles * The rasters to be used. * @return - * The merged raster. + * The merged tile. */ override def rasterTransform(tiles: Seq[RasterTile]): Any = { val index = if (tiles.map(_.index).groupBy(identity).size == 1) tiles.head.index else null @@ -57,15 +57,15 @@ object RST_Merge extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Merge (mosaic) an array of raster tile columns. + |_FUNC_(expr1) - Merge (mosaic) an array of tile tile columns. |""".stripMargin override def example: String = """ | Examples: | > SELECT _FUNC_(array(raster_tile_1, raster_tile_2, raster_tile_3)); - | {index_id, raster, parent_path, driver} - | {index_id, raster, parent_path, driver} + | {index_id, tile, parent_path, driver} + | {index_id, tile, parent_path, driver} | ... | """.stripMargin diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala index 3769981b5..aa78fed89 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala @@ -16,7 +16,7 @@ import org.apache.spark.sql.types.{ArrayType, DataType} import scala.collection.mutable.ArrayBuffer -/** Merges rasters into a single raster. */ +/** Merges rasters into a single tile. */ //noinspection DuplicatedCode case class RST_MergeAgg( rastersExpr: Expression, @@ -128,13 +128,13 @@ object RST_MergeAgg { db.orNull, "rst_merge_agg", """ - | _FUNC_(tiles)) - Aggregate merge of raster tiles. + | _FUNC_(tiles)) - Aggregate merge of tile tiles. """.stripMargin, "", """ | Examples: | > SELECT _FUNC_(raster_tile); - | {index_id, raster, parent_path, driver} + | {index_id, tile, parent_path, driver} | """.stripMargin, "", "agg_funcs", diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetaData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetaData.scala index 9c348e3a5..f87c9bd94 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetaData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetaData.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ -/** Returns the metadata of the raster. */ +/** Returns the metadata of the tile. */ case class RST_MetaData(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_MetaData](raster, returnsRaster = false, exprConfig) with NullIntolerant @@ -17,7 +17,7 @@ case class RST_MetaData(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = MapType(StringType, StringType) - /** Returns the metadata of the raster. */ + /** Returns the metadata of the tile. */ override def rasterTransform(tile: RasterTile): Any = buildMapString(tile.raster.metadata) } @@ -27,7 +27,7 @@ object RST_MetaData extends WithExpressionInfo { override def name: String = "rst_metadata" - override def usage: String = "_FUNC_(expr1) - Extracts metadata from a raster tile dataset." + override def usage: String = "_FUNC_(expr1) - Extracts metadata from a tile tile dataset." override def example: String = """ diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala index e6b0642b4..2b07eb660 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala @@ -11,7 +11,7 @@ import org.apache.spark.sql.catalyst.util.ArrayData import org.apache.spark.sql.types._ -/** Returns the min value per band of the raster. */ +/** Returns the min value per band of the tile. */ case class RST_Min(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_Min](raster, returnsRaster = false, exprConfig) with NullIntolerant @@ -19,7 +19,7 @@ case class RST_Min(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = ArrayType(DoubleType) - /** Returns the min value per band of the raster. */ + /** Returns the min value per band of the tile. */ override def rasterTransform(tile: RasterTile): Any = { val raster = tile.raster raster.withDatasetHydratedOpt() match { diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala index 4cd9336b7..7c0acc2d3 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVI.scala @@ -35,13 +35,13 @@ case class RST_NDVI( /** * Computes NDVI index. * @param tile - * The raster to be used. + * The tile to be used. * @param arg1 * The red band index. * @param arg2 * The nir band index. * @return - * The raster contains NDVI index. + * The tile contains NDVI index. */ override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = { val redInd = arg1.asInstanceOf[Int] @@ -58,14 +58,14 @@ object RST_NDVI extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1, expr2, expr3) - NDVI index computed by raster tile red_index and nir_index bands. + |_FUNC_(expr1, expr2, expr3) - NDVI index computed by tile tile red_index and nir_index bands. |""".stripMargin override def example: String = """ | Examples: | > SELECT _FUNC_(raster_tile, 1, 2); - | {index_id, raster, parent_path, driver} + | {index_id, tile, parent_path, driver} | ... | """.stripMargin diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBands.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBands.scala index 53954fa25..ea124a509 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBands.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ -/** Returns the number of bands in the raster. */ +/** Returns the number of bands in the tile. */ case class RST_NumBands(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_NumBands](raster, returnsRaster = false, exprConfig) with NullIntolerant @@ -17,7 +17,7 @@ case class RST_NumBands(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = IntegerType - /** Returns the number of bands in the raster. */ + /** Returns the number of bands in the tile. */ override def rasterTransform(tile: RasterTile): Any = tile.raster.numBands } @@ -27,7 +27,7 @@ object RST_NumBands extends WithExpressionInfo { override def name: String = "rst_numbands" - override def usage: String = "_FUNC_(expr1) - Returns number of bands in the raster tile." + override def usage: String = "_FUNC_(expr1) - Returns number of bands in the tile tile." override def example: String = """ diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeight.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeight.scala index 58eee01b9..8732544e2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeight.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeight.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ -/** Returns the pixel height of the raster. */ +/** Returns the pixel height of the tile. */ case class RST_PixelHeight(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_PixelHeight](raster, returnsRaster = false, exprConfig) with NullIntolerant @@ -17,7 +17,7 @@ case class RST_PixelHeight(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = DoubleType - /** Returns the pixel height of the raster. */ + /** Returns the pixel height of the tile. */ override def rasterTransform(tile: RasterTile): Any = { tile.raster.getGeoTransformOpt match { case Some(gt) => @@ -40,7 +40,7 @@ object RST_PixelHeight extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Returns pixel height in the raster tile. + |_FUNC_(expr1) - Returns pixel height in the tile tile. |The width is a hypotenuse of a right triangle formed by scaleY and skewX. |""".stripMargin diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidth.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidth.scala index 56fa3a9d7..0a6f82f78 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidth.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidth.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ -/** Returns the pixel width of the raster. */ +/** Returns the pixel width of the tile. */ case class RST_PixelWidth(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_PixelWidth](raster, returnsRaster = false, exprConfig) with NullIntolerant @@ -17,7 +17,7 @@ case class RST_PixelWidth(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = DoubleType - /** Returns the pixel width of the raster. */ + /** Returns the pixel width of the tile. */ override def rasterTransform(tile: RasterTile): Any = { tile.raster.getGeoTransformOpt match { case Some(gt) => @@ -40,7 +40,7 @@ object RST_PixelWidth extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Returns pixel width in the raster tile. + |_FUNC_(expr1) - Returns pixel width in the tile tile. |The width is a hypotenuse of a right triangle formed by scaleX and skewY. |""".stripMargin diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvg.scala index 207ada26f..0b77d9399 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvg.scala @@ -8,7 +8,7 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.types.DoubleType -/** Returns the average value of the raster within the grid cell. */ +/** Returns the average value of the tile within the grid cell. */ case class RST_RasterToGridAvg( raster: Expression, resolution: Expression, @@ -22,7 +22,7 @@ case class RST_RasterToGridAvg( with NullIntolerant with CodegenFallback { - /** Returns the average value of the raster within the grid cell. */ + /** Returns the average value of the tile within the grid cell. */ override def valuesCombiner(values: Seq[Double]): Double = values.sum / values.length } @@ -34,7 +34,7 @@ object RST_RasterToGridAvg extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1, expr2) - Returns a collection of grid index cells with the average pixel value for each band of the raster tile. + |_FUNC_(expr1, expr2) - Returns a collection of grid index cells with the average pixel value for each band of the tile tile. | The output type is array>>. | Raster mask is taken into account and only valid pixels are used for the calculation. |""".stripMargin diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCount.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCount.scala index 0eb4f6065..7718e8301 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCount.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCount.scala @@ -8,7 +8,7 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.types.IntegerType -/** Returns the number of cells in the raster. */ +/** Returns the number of cells in the tile. */ case class RST_RasterToGridCount( raster: Expression, resolution: Expression, @@ -22,7 +22,7 @@ case class RST_RasterToGridCount( with NullIntolerant with CodegenFallback { - /** Returns the number of cells in the raster. */ + /** Returns the number of cells in the tile. */ override def valuesCombiner(values: Seq[Double]): Int = values.length } @@ -34,7 +34,7 @@ object RST_RasterToGridCount extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1, expr2) - Returns a collection of grid index cells with the number of pixels per cell for each band of the raster tile. + |_FUNC_(expr1, expr2) - Returns a collection of grid index cells with the number of pixels per cell for each band of the tile tile. | The output type is array>>. | Raster mask is taken into account and only valid pixels are used for the calculation. |""".stripMargin diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMax.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMax.scala index 0c82b4358..8d48de8af 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMax.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMax.scala @@ -8,7 +8,7 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.types.DoubleType -/** Returns the maximum value of the raster in the grid cell. */ +/** Returns the maximum value of the tile in the grid cell. */ case class RST_RasterToGridMax( raster: Expression, resolution: Expression, @@ -22,7 +22,7 @@ case class RST_RasterToGridMax( with NullIntolerant with CodegenFallback { - /** Returns the maximum value of the raster in the grid cell. */ + /** Returns the maximum value of the tile in the grid cell. */ override def valuesCombiner(values: Seq[Double]): Double = values.max } @@ -34,7 +34,7 @@ object RST_RasterToGridMax extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1, expr2) - Returns a collection of grid index cells with the max pixel value per cell for each band of the raster tile. + |_FUNC_(expr1, expr2) - Returns a collection of grid index cells with the max pixel value per cell for each band of the tile tile. | The output type is array>>. | Raster mask is taken into account and only valid pixels are used for the calculation. |""".stripMargin diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedian.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedian.scala index 9178edddb..cbf360cb8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedian.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedian.scala @@ -8,7 +8,7 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.types.DoubleType -/** Returns the median value of the raster. */ +/** Returns the median value of the tile. */ case class RST_RasterToGridMedian( raster: Expression, resolution: Expression, @@ -22,7 +22,7 @@ case class RST_RasterToGridMedian( with NullIntolerant with CodegenFallback { - /** Returns the median value of the raster. */ + /** Returns the median value of the tile. */ override def valuesCombiner(values: Seq[Double]): Double = { if (values.size > 2) values.sorted.apply(values.size / 2) else values.head } @@ -36,7 +36,7 @@ object RST_RasterToGridMedian extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1, expr2) - Returns a collection of grid index cells with the median pixel value per cell for each band of the raster tile. + |_FUNC_(expr1, expr2) - Returns a collection of grid index cells with the median pixel value per cell for each band of the tile tile. | The output type is array>>. | Raster mask is taken into account and only valid pixels are used for the calculation. |""".stripMargin diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMin.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMin.scala index e3480cb5a..a64a674c5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMin.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMin.scala @@ -8,7 +8,7 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.types.DoubleType -/** Returns the minimum value of the raster in the grid cell. */ +/** Returns the minimum value of the tile in the grid cell. */ case class RST_RasterToGridMin( raster: Expression, resolution: Expression, @@ -22,7 +22,7 @@ case class RST_RasterToGridMin( with NullIntolerant with CodegenFallback { - /** Returns the minimum value of the raster in the grid cell. */ + /** Returns the minimum value of the tile in the grid cell. */ override def valuesCombiner(values: Seq[Double]): Double = values.min } @@ -34,7 +34,7 @@ object RST_RasterToGridMin extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1, expr2) - Returns a collection of grid index cells with the min pixel value per cell for each band of the raster tile. + |_FUNC_(expr1, expr2) - Returns a collection of grid index cells with the min pixel value per cell for each band of the tile tile. | The output type is array>>. | Raster mask is taken into account and only valid pixels are used for the calculation. |""".stripMargin diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala index 96acfecdd..b3eae7df2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoord.scala @@ -12,7 +12,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ -/** Returns the world coordinates of the raster (x,y) pixel. */ +/** Returns the world coordinates of the tile (x,y) pixel. */ case class RST_RasterToWorldCoord( raster: Expression, x: Expression, @@ -25,8 +25,8 @@ case class RST_RasterToWorldCoord( override def dataType: DataType = StringType /** - * Returns the world coordinates of the raster (x,y) pixel by applying - * GeoTransform. This ensures the projection of the raster is respected. + * Returns the world coordinates of the tile (x,y) pixel by applying + * GeoTransform. This ensures the projection of the tile is respected. * The output is a WKT point. */ override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = { @@ -51,7 +51,7 @@ object RST_RasterToWorldCoord extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1, expr2, expr3) - Returns the (x, y) pixel in world coordinates using geo transform of the raster tile. + |_FUNC_(expr1, expr2, expr3) - Returns the (x, y) pixel in world coordinates using geo transform of the tile tile. |""".stripMargin override def example: String = diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala index f637fc1dd..c17f31724 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordX.scala @@ -10,7 +10,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ -/** Returns the world coordinates of the raster (x,y) pixel. */ +/** Returns the world coordinates of the tile (x,y) pixel. */ case class RST_RasterToWorldCoordX( raster: Expression, x: Expression, @@ -23,8 +23,8 @@ case class RST_RasterToWorldCoordX( override def dataType: DataType = DoubleType /** - * Returns the world coordinates of the raster x pixel by applying - * GeoTransform. This ensures the projection of the raster is respected. + * Returns the world coordinates of the tile x pixel by applying + * GeoTransform. This ensures the projection of the tile is respected. */ override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = { val x = arg1.asInstanceOf[Int] @@ -46,7 +46,7 @@ object RST_RasterToWorldCoordX extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1, expr2, expr3) - Returns the x coordinate of the pixel in world coordinates using geo transform of the raster tile. + |_FUNC_(expr1, expr2, expr3) - Returns the x coordinate of the pixel in world coordinates using geo transform of the tile tile. |""".stripMargin override def example: String = diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala index d50fe42ae..48851dd6f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordY.scala @@ -10,7 +10,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ -/** Returns the world coordinates of the raster (x,y) pixel. */ +/** Returns the world coordinates of the tile (x,y) pixel. */ case class RST_RasterToWorldCoordY( raster: Expression, x: Expression, @@ -23,8 +23,8 @@ case class RST_RasterToWorldCoordY( override def dataType: DataType = DoubleType /** - * Returns the world coordinates of the raster y pixel by applying - * GeoTransform. This ensures the projection of the raster is respected. + * Returns the world coordinates of the tile y pixel by applying + * GeoTransform. This ensures the projection of the tile is respected. */ override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = { val x = arg1.asInstanceOf[Int] @@ -46,7 +46,7 @@ object RST_RasterToWorldCoordY extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1, expr2, expr3) - Returns the y coordinate of the pixel in world coordinates using geo transform of the raster tile. + |_FUNC_(expr1, expr2, expr3) - Returns the y coordinate of the pixel in world coordinates using geo transform of the tile tile. |""".stripMargin override def example: String = diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTile.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTile.scala index 7d6b1a67b..dde502b6b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTile.scala @@ -25,7 +25,7 @@ case class RST_ReTile( with NullIntolerant with CodegenFallback { - /** @return provided raster data type (assumes that was handled for checkpointing.)*/ + /** @return provided tile data type (assumes that was handled for checkpointing.)*/ override def dataType: DataType = { // 0.4.3 changed from `rasterExpr.rasterType` RasterTileType(exprConfig.getCellIdType, rasterExpr, useCheckpoint = true) // always use checkpoint @@ -52,7 +52,7 @@ object RST_ReTile extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1, expr2, expr3) - Returns a set of new raster tile with the specified size (tileWidth x tileHeight). + |_FUNC_(expr1, expr2, expr3) - Returns a set of new tile tile with the specified size (tileWidth x tileHeight). |""".stripMargin override def example: String = diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala index 98c936821..4025c1951 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Rotation.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ -/** Returns the rotation angle of the raster. */ +/** Returns the rotation angle of the tile. */ case class RST_Rotation(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_Rotation](raster, returnsRaster = false, exprConfig) with NullIntolerant @@ -17,7 +17,7 @@ case class RST_Rotation(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = DoubleType - /** Returns the rotation angle of the raster. */ + /** Returns the rotation angle of the tile. */ override def rasterTransform(tile: RasterTile): Any = { tile.raster.getGeoTransformOpt match { case Some(gt) => @@ -36,7 +36,7 @@ object RST_Rotation extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Returns the rotation angle of the raster tile with respect to equator. + |_FUNC_(expr1) - Returns the rotation angle of the tile tile with respect to equator. |""".stripMargin override def example: String = diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala index 064fc7530..bb41814f2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala @@ -12,7 +12,7 @@ import org.gdal.osr.SpatialReference import scala.util.Try -/** Returns the SRID of the raster. */ +/** Returns the SRID of the tile. */ case class RST_SRID(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_SRID](raster, returnsRaster = false, exprConfig) with NullIntolerant @@ -20,7 +20,7 @@ case class RST_SRID(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = IntegerType - /** Returns the SRID of the raster. */ + /** Returns the SRID of the tile. */ override def rasterTransform(tile: RasterTile): Any = { tile.raster.withDatasetHydratedOpt() match { case Some(dataset) => @@ -41,7 +41,7 @@ object RST_SRID extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Returns SRID of the raster tile. + |_FUNC_(expr1) - Returns SRID of the tile tile. |""".stripMargin override def example: String = diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala index 9a7e48173..5db711d2d 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleX.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ -/** Returns the scale x of the raster. */ +/** Returns the scale x of the tile. */ case class RST_ScaleX(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_ScaleX](raster, returnsRaster = false, exprConfig) with NullIntolerant @@ -17,7 +17,7 @@ case class RST_ScaleX(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = DoubleType - /** Returns the scale x of the raster. */ + /** Returns the scale x of the tile. */ override def rasterTransform(tile: RasterTile): Any = tile.raster.pixelXSize } @@ -29,7 +29,7 @@ object RST_ScaleX extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Returns scale X in the raster tile. + |_FUNC_(expr1) - Returns scale X in the tile tile. |""".stripMargin override def example: String = diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala index 3c8c1101f..d026d2e4e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleY.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ -/** Returns the scale y of the raster. */ +/** Returns the scale y of the tile. */ case class RST_ScaleY(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_ScaleY](raster, returnsRaster = false, exprConfig) with NullIntolerant @@ -17,7 +17,7 @@ case class RST_ScaleY(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = DoubleType - /** Returns the scale y of the raster. */ + /** Returns the scale y of the tile. */ override def rasterTransform(tile: RasterTile): Any = tile.raster.pixelYSize } @@ -29,7 +29,7 @@ object RST_ScaleY extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Returns scale Y in the raster tile. + |_FUNC_(expr1) - Returns scale Y in the tile tile. |""".stripMargin override def example: String = diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBands.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBands.scala index 976fce8ee..df6bc5aec 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBands.scala @@ -10,7 +10,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} /** - * Returns a set of new single-band rasters, one for each band in the input raster. + * Returns a set of new single-band rasters, one for each band in the input tile. */ case class RST_SeparateBands( rasterExpr: Expression, @@ -20,7 +20,7 @@ case class RST_SeparateBands( with CodegenFallback { /** - * Returns a set of new single-band rasters, one for each band in the input raster. + * Returns a set of new single-band rasters, one for each band in the input tile. */ override def rasterGenerator(tile: RasterTile): Seq[RasterTile] = { SeparateBands.separate(tile, Option(exprConfig)) @@ -37,7 +37,7 @@ object RST_SeparateBands extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Separates raster bands into separate rasters. Empty bands are discarded. + |_FUNC_(expr1) - Separates tile bands into separate rasters. Empty bands are discarded. |""".stripMargin override def example: String = diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala index e2e5861b6..1090ce6d1 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoData.scala @@ -12,7 +12,7 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.util.ArrayData import org.apache.spark.sql.types.DataType -/** Returns a raster with the specified no data values. */ +/** Returns a tile with the specified no data values. */ case class RST_SetNoData( tileExpr: Expression, noDataExpr: Expression, @@ -32,13 +32,13 @@ case class RST_SetNoData( } /** - * Returns a raster with the specified no data values. + * Returns a tile with the specified no data values. * @param tile - * The input raster tile. + * The input tile tile. * @param arg1 * The no data values. * @return - * The raster with the specified no data values. + * The tile with the specified no data values. */ override def rasterTransform(tile: RasterTile, arg1: Any): Any = { val raster = tile.raster @@ -71,7 +71,7 @@ object RST_SetNoData extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1, expr2) - Sets the nodata value of the raster tile for all bands. + |_FUNC_(expr1, expr2) - Sets the nodata value of the tile tile for all bands. |""".stripMargin override def example: String = diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala index 5ec0c9557..459e97465 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRID.scala @@ -11,7 +11,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types.DataType -/** The expression for clipping a raster by a vector. */ +/** The expression for clipping a tile by a vector. */ case class RST_SetSRID( rastersExpr: Expression, sridExpr: Expression, @@ -33,18 +33,18 @@ case class RST_SetSRID( val geometryAPI: GeometryAPI = GeometryAPI(exprConfig.getGeometryAPI) /** - * Sets the SRID of raster tiles. + * Sets the SRID of tile tiles. * * @param tile - * The raster to be used. + * The tile to be used. * @param arg1 * The SRID to be used. * @return - * The updated raster tile. + * The updated tile tile. */ override def rasterTransform(tile: RasterTile, arg1: Any): Any = { - // set srid on the raster + // set srid on the tile // - this is an in-place operation as of 0.4.3+ // create a new object for the return tile.copy(raster = tile.raster.setSRID(arg1.asInstanceOf[Int])) @@ -59,15 +59,15 @@ object RST_SetSRID extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Force set the SRID of a raster. + |_FUNC_(expr1) - Force set the SRID of a tile. |""".stripMargin override def example: String = """ | Examples: - | > SELECT _FUNC_(raster, srid); - | {index_id, raster, parentPath, driver} - | {index_id, raster, parentPath, driver} + | > SELECT _FUNC_(tile, srid); + | {index_id, tile, parentPath, driver} + | {index_id, tile, parentPath, driver} | ... | """.stripMargin diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala index 4be048f3e..6e4d13020 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ -/** Returns the skew x of the raster. */ +/** Returns the skew x of the tile. */ case class RST_SkewX(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_SkewX](raster, returnsRaster = false, exprConfig) with NullIntolerant @@ -17,7 +17,7 @@ case class RST_SkewX(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = DoubleType - /** Returns the skew x of the raster, default 0. */ + /** Returns the skew x of the tile, default 0. */ override def rasterTransform(tile: RasterTile): Any = { tile.raster.withDatasetHydratedOpt() match { case Some(dataset) => dataset.GetGeoTransform()(2) @@ -34,7 +34,7 @@ object RST_SkewX extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Returns skew X in the raster tile. + |_FUNC_(expr1) - Returns skew X in the tile tile. |""".stripMargin override def example: String = diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala index 81161f01a..b4e2a6c81 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ -/** Returns the skew y of the raster. */ +/** Returns the skew y of the tile. */ case class RST_SkewY(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_SkewY](raster, returnsRaster = false, exprConfig) with NullIntolerant @@ -17,7 +17,7 @@ case class RST_SkewY(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = DoubleType - /** Returns the skew y of the raster, default 0. */ + /** Returns the skew y of the tile, default 0. */ override def rasterTransform(tile: RasterTile): Any = { tile.raster.withDatasetHydratedOpt() match { case Some(dataset) => dataset.GetGeoTransform()(4) @@ -34,7 +34,7 @@ object RST_SkewY extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Returns skew Y in the raster tile. + |_FUNC_(expr1) - Returns skew Y in the tile tile. |""".stripMargin override def example: String = diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdatasets.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdatasets.scala index f375a593b..52909faa9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdatasets.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdatasets.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ -/** Returns the subdatasets of the raster. */ +/** Returns the subdatasets of the tile. */ case class RST_Subdatasets(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_Subdatasets]( raster, @@ -21,7 +21,7 @@ case class RST_Subdatasets(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = MapType(StringType, StringType) - /** Returns the subdatasets of the raster. */ + /** Returns the subdatasets of the tile. */ override def rasterTransform(tile: RasterTile): Any = buildMapString(tile.raster.subdatasets) } @@ -31,7 +31,7 @@ object RST_Subdatasets extends WithExpressionInfo { override def name: String = "rst_subdatasets" - override def usage: String = "_FUNC_(expr1) - Extracts subdataset paths and descriptions from a raster tile dataset." + override def usage: String = "_FUNC_(expr1) - Extracts subdataset paths and descriptions from a tile tile dataset." override def example: String = """ diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdivide.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdivide.scala index f439e4bf9..64f671af5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdivide.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Subdivide.scala @@ -35,7 +35,7 @@ object RST_Subdivide extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1, expr2) - Returns a set of new raster tiles with same aspect ratio that are not larger than the + |_FUNC_(expr1, expr2) - Returns a set of new tile tiles with same aspect ratio that are not larger than the | threshold memory footprint in MBs. |""".stripMargin diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala index 59dc9aa59..d3a7501ab 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala @@ -14,7 +14,7 @@ import org.gdal.gdal.gdal.GDALInfo import java.util.{Vector => JVector} -/** Returns the summary info the raster. */ +/** Returns the summary info the tile. */ case class RST_Summary(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_Summary](raster, returnsRaster = false, exprConfig: ExprConfig) with NullIntolerant @@ -22,7 +22,7 @@ case class RST_Summary(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = StringType - /** Returns the summary info the raster. */ + /** Returns the summary info the tile. */ override def rasterTransform(tile: RasterTile): Any = { val vector = new JVector[String]() // For other flags check the way gdalinfo.py script is called, InfoOptions expects a collection of same flags. @@ -43,7 +43,7 @@ object RST_Summary extends WithExpressionInfo { override def name: String = "rst_summary" - override def usage: String = "_FUNC_(expr1) - Generates GDAL summary for the raster tile." + override def usage: String = "_FUNC_(expr1) - Generates GDAL summary for the tile tile." override def example: String = """ diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala index 0cf8e009f..c81a67ceb 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala @@ -11,7 +11,7 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} /** * Returns a set of new rasters which are the result of the tessellation of the - * input raster. + * input tile. */ case class RST_Tessellate( rasterExpr: Expression, @@ -23,7 +23,7 @@ case class RST_Tessellate( /** * Returns a set of new rasters which are the result of the tessellation of - * the input raster. + * the input tile. */ override def rasterGenerator(tile: RasterTile, resolution: Int): Seq[RasterTile] = { RasterTessellate.tessellate( @@ -46,7 +46,7 @@ object RST_Tessellate extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1, expr2) - Returns a set of new raster tiles with the specified resolution within configured grid. + |_FUNC_(expr1, expr2) - Returns a set of new tile tiles with the specified resolution within configured grid. |""".stripMargin override def example: String = diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTiles.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTiles.scala index 7e414aa35..dd4e45a70 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTiles.scala @@ -11,7 +11,7 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} /** * Returns a set of new rasters which are the result of a rolling window over - * the input raster. + * the input tile. */ case class RST_ToOverlappingTiles( rasterExpr: Expression, @@ -25,7 +25,7 @@ case class RST_ToOverlappingTiles( /** * Returns a set of new rasters which are the result of a rolling window - * over the input raster. + * over the input tile. */ override def rasterGenerator(tile: RasterTile): Seq[RasterTile] = { val tileWidthValue = tileWidthExpr.eval().asInstanceOf[Int] @@ -45,7 +45,7 @@ object RST_ToOverlappingTiles extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1, expr2, expr3, expr4) - Returns a set of new raster tiles with the specified tile size (tileWidth x tileHeight). + |_FUNC_(expr1, expr2, expr3, expr4) - Returns a set of new tile tiles with the specified tile size (tileWidth x tileHeight). | The tiles will overlap by the specified amount. |""".stripMargin diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala index 5f18a718a..b96b23640 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ -/** Returns true if the raster is empty. */ +/** Returns true if the tile is empty. */ case class RST_TryOpen(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_TryOpen](raster, returnsRaster = false, exprConfig) with NullIntolerant @@ -17,7 +17,7 @@ case class RST_TryOpen(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = BooleanType - /** Returns true if the raster can be opened. */ + /** Returns true if the tile can be opened. */ override def rasterTransform(tile: RasterTile): Any = { tile.raster.withDatasetHydratedOpt().isDefined } @@ -29,7 +29,7 @@ object RST_TryOpen extends WithExpressionInfo { override def name: String = "rst_tryopen" - override def usage: String = "_FUNC_(expr1) - Returns true if the raster tile can be opened." + override def usage: String = "_FUNC_(expr1) - Returns true if the tile tile can be opened." override def example: String = """ diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala index 7f63cd62f..2d13a0b82 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftX.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ -/** Returns the upper left x of the raster. */ +/** Returns the upper left x of the tile. */ case class RST_UpperLeftX(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_UpperLeftX](raster, returnsRaster = false, exprConfig) with NullIntolerant @@ -17,7 +17,7 @@ case class RST_UpperLeftX(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = DoubleType - /** Returns the upper left x of the raster. */ + /** Returns the upper left x of the tile. */ override def rasterTransform(tile: RasterTile): Any = tile.raster.originX } @@ -27,7 +27,7 @@ object RST_UpperLeftX extends WithExpressionInfo { override def name: String = "rst_upperleftx" - override def usage: String = "_FUNC_(expr1) - Returns upper left x coordinate of the raster tile." + override def usage: String = "_FUNC_(expr1) - Returns upper left x coordinate of the tile tile." override def example: String = """ diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala index 962e238c2..0b44ea99a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftY.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ -/** Returns the upper left y of the raster. */ +/** Returns the upper left y of the tile. */ case class RST_UpperLeftY(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_UpperLeftY](raster, returnsRaster = false, exprConfig) with NullIntolerant @@ -17,7 +17,7 @@ case class RST_UpperLeftY(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = DoubleType - /** Returns the upper left y of the raster. */ + /** Returns the upper left y of the tile. */ override def rasterTransform(tile: RasterTile): Any = tile.raster.originY } @@ -27,7 +27,7 @@ object RST_UpperLeftY extends WithExpressionInfo { override def name: String = "rst_upperlefty" - override def usage: String = "_FUNC_(expr1) - Returns upper left y coordinate of the raster tile." + override def usage: String = "_FUNC_(expr1) - Returns upper left y coordinate of the tile tile." override def example: String = """ diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Width.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Width.scala index e62ffffa9..ef397f652 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Width.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Width.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types._ -/** Returns the width of the raster. */ +/** Returns the width of the tile. */ case class RST_Width(raster: Expression, exprConfig: ExprConfig) extends RasterExpression[RST_Width](raster, returnsRaster = false, exprConfig) with NullIntolerant @@ -17,7 +17,7 @@ case class RST_Width(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = IntegerType - /** Returns the width of the raster. */ + /** Returns the width of the tile. */ override def rasterTransform(tile: RasterTile): Any = tile.raster.xSize } @@ -27,7 +27,7 @@ object RST_Width extends WithExpressionInfo { override def name: String = "rst_width" - override def usage: String = "_FUNC_(expr1) - Returns width of the raster tile." + override def usage: String = "_FUNC_(expr1) - Returns width of the tile tile." override def example: String = """ diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala index d3e1ffb64..c54f3e978 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoord.scala @@ -11,7 +11,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types.DataType -/** Returns the world coordinate of the raster. */ +/** Returns the world coordinate of the tile. */ case class RST_WorldToRasterCoord( raster: Expression, x: Expression, @@ -24,8 +24,8 @@ case class RST_WorldToRasterCoord( override def dataType: DataType = PixelCoordsType /** - * Returns the x and y of the raster by applying GeoTransform as a tuple of - * Integers. This will ensure projection of the raster is respected. + * Returns the x and y of the tile by applying GeoTransform as a tuple of + * Integers. This will ensure projection of the tile is respected. */ override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = { val xGeo = arg1.asInstanceOf[Double] @@ -46,7 +46,7 @@ object RST_WorldToRasterCoord extends WithExpressionInfo { override def name: String = "rst_worldtorastercoord" - override def usage: String = "_FUNC_(expr1, expr2, expr3) - Returns x and y coordinates (pixel, line) of the raster tile pixel coord." + override def usage: String = "_FUNC_(expr1, expr2, expr3) - Returns x and y coordinates (pixel, line) of the tile tile pixel coord." override def example: String = """ diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala index d1704d2d2..a3b281ec4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordX.scala @@ -10,7 +10,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types.IntegerType -/** Returns the x coordinate of the raster. */ +/** Returns the x coordinate of the tile. */ case class RST_WorldToRasterCoordX( raster: Expression, x: Expression, @@ -23,8 +23,8 @@ case class RST_WorldToRasterCoordX( override def dataType: IntegerType = IntegerType /** - * Returns the x coordinate of the raster by applying GeoTransform. This - * will ensure projection of the raster is respected. + * Returns the x coordinate of the tile by applying GeoTransform. This + * will ensure projection of the tile is respected. */ override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = { val xGeo = arg1.asInstanceOf[Double] @@ -42,7 +42,7 @@ object RST_WorldToRasterCoordX extends WithExpressionInfo { override def name: String = "rst_worldtorastercoordx" - override def usage: String = "_FUNC_(expr1, expr2, expr3) - Returns x coordinate (pixel, line) of the raster tile pixel coord." + override def usage: String = "_FUNC_(expr1, expr2, expr3) - Returns x coordinate (pixel, line) of the tile tile pixel coord." override def example: String = """ diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala index b4780bfbd..ca3579ad5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordY.scala @@ -10,7 +10,7 @@ import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.types.IntegerType -/** Returns the Y coordinate of the raster. */ +/** Returns the Y coordinate of the tile. */ case class RST_WorldToRasterCoordY( raster: Expression, x: Expression, @@ -23,8 +23,8 @@ case class RST_WorldToRasterCoordY( override def dataType: IntegerType = IntegerType /** - * Returns the y coordinate of the raster by applying GeoTransform. This - * will ensure projection of the raster is respected, default 0. + * Returns the y coordinate of the tile by applying GeoTransform. This + * will ensure projection of the tile is respected, default 0. */ override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = { val xGeo = arg1.asInstanceOf[Double] @@ -42,7 +42,7 @@ object RST_WorldToRasterCoordY extends WithExpressionInfo { override def name: String = "rst_worldtorastercoordy" - override def usage: String = "_FUNC_(expr1, expr2, expr3) - Returns y coordinate (pixel, line) of the raster tile pixel coord." + override def usage: String = "_FUNC_(expr1, expr2, expr3) - Returns y coordinate (pixel, line) of the tile tile pixel coord." override def example: String = """ diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala index a5b6e593e..17f665d08 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala @@ -17,11 +17,11 @@ import org.apache.spark.unsafe.types.UTF8String import scala.util.Try /** - * Writes raster tiles from the input column to a specified directory. + * Writes tile tiles from the input column to a specified directory. * - expects the driver to already have been set on the inputExpr ("tile" * column). * @param inputExpr - * The expression for the tile with the raster to write. + * The expression for the tile with the tile to write. * @param dirExpr * Write to directory. * @param exprConfig @@ -48,10 +48,10 @@ case class RST_Write( } /** - * write a raster to dir. + * write a tile to dir. * * @param tile - * The raster to be used. + * The tile to be used. * @param arg1 * The dir. * @return @@ -66,27 +66,20 @@ case class RST_Write( private def copyToArg1Dir(inTile: RasterTile, arg1: Any): RasterGDAL = { require(dirExpr.isInstanceOf[Literal]) + // (1) new [[RasterGDAL]] + // - from createInfo of existing val inRaster = inTile.raster - val inPseudoPath = inRaster.identifyPseudoPathOpt().getOrElse(NO_PATH_STRING) - val inDriver = inRaster.getDriverName() - val outPath = GDAL.writeRasters( - Seq(inRaster), - StringType, - doDestroy = false, // parent class destroys - Option(exprConfig), - overrideDirOpt = Option(arg1.asInstanceOf[UTF8String].toString) - ) - .head - .toString - - RasterGDAL( - Map( - RASTER_PATH_KEY -> outPath, - RASTER_DRIVER_KEY -> inDriver, - RASTER_PARENT_PATH_KEY -> inPseudoPath - ), - Option(exprConfig) + val result = RasterGDAL( + createInfoInit = inRaster.getCreateInfo, + exprConfigOpt = Option(exprConfig) ) + // (2) just update the FuseDirOpt + // - actual write will be during serialize + // - aka `raster.finalizeAndDestroy` + val toDir = arg1.asInstanceOf[UTF8String].toString + result.setFuseDirOpt(Some(toDir)) + + result } } @@ -98,14 +91,14 @@ object RST_Write extends WithExpressionInfo { override def usage: String = """ - |_FUNC_(expr1) - Returns a new raster written to the specified directory. + |_FUNC_(expr1) - Returns a new tile written to the specified directory. |""".stripMargin override def example: String = """ | Examples: | > SELECT _FUNC_(raster_tile, fuse_dir); - | {index_id, raster, parent_path, driver} + | {index_id, tile, parent_path, driver} | ... | """.stripMargin diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster1ArgExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster1ArgExpression.scala index 97fff4fc1..9ec53c827 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster1ArgExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster1ArgExpression.scala @@ -11,13 +11,13 @@ import org.apache.spark.sql.catalyst.expressions.{BinaryExpression, Expression, import scala.reflect.ClassTag /** - * Base class for all raster expressions that take two arguments. It provides + * Base class for all tile expressions that take two arguments. It provides * the boilerplate code needed to create a function builder for a given * expression. It minimises amount of code needed to create a new expression. * * @param rasterExpr - * The raster expression. It can be a path to a raster file or a byte array - * containing the raster file content. + * The tile expression. It can be a path to a tile file or a byte array + * containing the tile file content. * @param arg1Expr * The expression for the first argument. * @param returnsRaster @@ -43,10 +43,10 @@ abstract class Raster1ArgExpression[T <: Expression: ClassTag]( /** * The function to be overridden by the extending class. It is called when - * the expression is evaluated. It provides the raster and the arguments to + * the expression is evaluated. It provides the tile and the arguments to * the expression. It abstracts spark serialization from the caller. * @param raster - * The raster to be used. + * The tile to be used. * @param arg1 * The first argument. * @return @@ -55,13 +55,13 @@ abstract class Raster1ArgExpression[T <: Expression: ClassTag]( def rasterTransform(raster: RasterTile, arg1: Any): Any /** - * Evaluation of the expression. It evaluates the raster path and the loads - * the raster from the path. It handles the clean up of the raster before + * Evaluation of the expression. It evaluates the tile path and the loads + * the tile from the path. It handles the clean up of the tile before * returning the results. * * @param input - * The input to the expression. It can be a path to a raster file or a - * byte array containing the raster file content. + * The input to the expression. It can be a path to a tile file or a + * byte array containing the tile file content. * @param arg1 * The first argument. * @return diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster2ArgExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster2ArgExpression.scala index 10954e1d9..8cc565e25 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster2ArgExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster2ArgExpression.scala @@ -11,12 +11,12 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant, Te import scala.reflect.ClassTag /** - * Base class for all raster expressions that take two arguments. It provides + * Base class for all tile expressions that take two arguments. It provides * the boilerplate code needed to create a function builder for a given * expression. It minimises amount of code needed to create a new expression. * @param rasterExpr - * The raster expression. It can be a path to a raster file or a byte array - * containing the raster file content. + * The tile expression. It can be a path to a tile file or a byte array + * containing the tile file content. * @param arg1Expr * The expression for the first argument. * @param arg2Expr @@ -47,10 +47,10 @@ abstract class Raster2ArgExpression[T <: Expression: ClassTag]( /** * The function to be overridden by the extending class. It is called when - * the expression is evaluated. It provides the raster and the arguments to + * the expression is evaluated. It provides the tile and the arguments to * the expression. It abstracts spark serialization from the caller. * @param raster - * The raster to be used. + * The tile to be used. * @param arg1 * The first argument. * @param arg2 @@ -61,13 +61,13 @@ abstract class Raster2ArgExpression[T <: Expression: ClassTag]( def rasterTransform(raster: RasterTile, arg1: Any, arg2: Any): Any /** - * Evaluation of the expression. It evaluates the raster path and the loads - * the raster from the path. It handles the clean up of the raster before + * Evaluation of the expression. It evaluates the tile path and the loads + * the tile from the path. It handles the clean up of the tile before * returning the results. * * @param input - * The input raster. It can be a path to a raster file or a byte array - * containing the raster file content. + * The input tile. It can be a path to a tile file or a byte array + * containing the tile file content. * @param arg1 * The first argument. * @param arg2 diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray1ArgExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray1ArgExpression.scala index 987e6b4a4..bb033cd51 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray1ArgExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray1ArgExpression.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.catalyst.expressions.{BinaryExpression, Expression, import scala.reflect.ClassTag /** - * Base class for all raster expressions that take two arguments. It provides + * Base class for all tile expressions that take two arguments. It provides * the boilerplate code needed to create a function builder for a given * expression. It minimises amount of code needed to create a new expression. * @@ -53,12 +53,12 @@ abstract class RasterArray1ArgExpression[T <: Expression: ClassTag]( def rasterTransform(rasters: Seq[RasterTile], arg1: Any): Any /** - * Evaluation of the expression. It evaluates the raster path and the loads - * the raster from the path. It handles the clean up of the raster before + * Evaluation of the expression. It evaluates the tile path and the loads + * the tile from the path. It handles the clean up of the tile before * returning the results. * @param input * The InternalRow of the expression. It contains an array containing - * raster tiles. It may be used for other argument expressions so it is + * tile tiles. It may be used for other argument expressions so it is * passed to rasterTransform. * * @return diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray2ArgExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray2ArgExpression.scala index 2be781186..9176d700d 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray2ArgExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArray2ArgExpression.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant, Te import scala.reflect.ClassTag /** - * Base class for all raster expressions that take two arguments. It provides + * Base class for all tile expressions that take two arguments. It provides * the boilerplate code needed to create a function builder for a given * expression. It minimises amount of code needed to create a new expression. * @@ -60,12 +60,12 @@ abstract class RasterArray2ArgExpression[T <: Expression: ClassTag]( def rasterTransform(rasters: Seq[RasterTile], arg1: Any, arg2: Any): Any /** - * Evaluation of the expression. It evaluates the raster path and the loads - * the raster from the path. It handles the clean up of the raster before + * Evaluation of the expression. It evaluates the tile path and the loads + * the tile from the path. It handles the clean up of the tile before * returning the results. * @param input * The InternalRow of the expression. It contains an array containing - * raster tiles. It may be used for other argument expressions so it is + * tile tiles. It may be used for other argument expressions so it is * passed to rasterTransform. * * @return diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayExpression.scala index 53484f55d..a5fa5cc8e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterArrayExpression.scala @@ -9,7 +9,7 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant, Un import scala.reflect.ClassTag /** - * Base class for all raster expressions that take two arguments. It provides + * Base class for all tile expressions that take two arguments. It provides * the boilerplate code needed to create a function builder for a given * expression. It minimises amount of code needed to create a new expression. * @@ -17,7 +17,7 @@ import scala.reflect.ClassTag * The rasters expression. It is an array column containing rasters as either * paths or as content byte arrays. * @param returnsRaster - * Whether raster is returned. + * Whether tile is returned. * @param exprConfig * Additional arguments for the expression (expressionConfigs). * @tparam T @@ -46,12 +46,12 @@ abstract class RasterArrayExpression[T <: Expression: ClassTag]( def rasterTransform(rasters: Seq[RasterTile]): Any /** - * Evaluation of the expression. It evaluates the raster path and the loads - * the raster from the path. It handles the clean up of the raster before + * Evaluation of the expression. It evaluates the tile path and the loads + * the tile from the path. It handles the clean up of the tile before * returning the results. * @param input * The InternalRow of the expression. It contains an array containing - * raster tiles. It may be used for other argument expressions so it is + * tile tiles. It may be used for other argument expressions so it is * passed to rasterTransform. * * @return diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala index 366696244..7edb6bc0b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala @@ -12,13 +12,13 @@ import org.apache.spark.sql.catalyst.expressions.{BinaryExpression, Expression, import scala.reflect.ClassTag /** - * Base class for all raster band expressions that take no arguments. It + * Base class for all tile band expressions that take no arguments. It * provides the boilerplate code needed to create a function builder for a * given expression. It minimises amount of code needed to create a new * expression. * @param rasterExpr - * The path to the raster if MOSAIC_RASTER_STORAGE is set to - * MOSAIC_RASTER_STORAGE_DISK. The bytes of the raster if + * The path to the tile if MOSAIC_RASTER_STORAGE is set to + * MOSAIC_RASTER_STORAGE_DISK. The bytes of the tile if * MOSAIC_RASTER_STORAGE is set to MOSAIC_RASTER_STORAGE_BYTE. * @param bandExpr * The expression for the band index. @@ -45,10 +45,10 @@ abstract class RasterBandExpression[T <: Expression: ClassTag]( /** * The function to be overridden by the extending class. It is called when - * the expression is evaluated. It provides the raster band to the + * the expression is evaluated. It provides the tile band to the * expression. It abstracts spark serialization from the caller. * @param raster - * The raster to be used. + * The tile to be used. * @param band * The band to be used. * @return @@ -57,14 +57,14 @@ abstract class RasterBandExpression[T <: Expression: ClassTag]( def bandTransform(raster: RasterTile, band: RasterBandGDAL): Any /** - * Evaluation of the expression. It evaluates the raster path and the loads - * the raster from the path. It evaluates the band index and loads the - * specified band. It handles the clean up of the raster before returning + * Evaluation of the expression. It evaluates the tile path and the loads + * the tile from the path. It evaluates the band index and loads the + * specified band. It handles the clean up of the tile before returning * the results. * * @param inputRaster - * The path to the raster if MOSAIC_RASTER_STORAGE is set to - * MOSAIC_RASTER_STORAGE_DISK. The bytes of the raster if + * The path to the tile if MOSAIC_RASTER_STORAGE is set to + * MOSAIC_RASTER_STORAGE_DISK. The bytes of the tile if * MOSAIC_RASTER_STORAGE is set to MOSAIC_RASTER_STORAGE_BYTE. * @param inputBand * The band index to be used. It is an Int. @@ -81,6 +81,8 @@ abstract class RasterBandExpression[T <: Expression: ClassTag]( ) val bandIndex = inputBand.asInstanceOf[Int] + tile.initAndHydrateTile() // <- required + val band = tile.raster.getBand(bandIndex) var result = bandTransform(tile, band) val resultType = { diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpression.scala index 991f990d8..64ddefc54 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpression.scala @@ -13,13 +13,13 @@ import org.apache.spark.sql.types.DataType import scala.reflect.ClassTag /** - * Base class for all raster expressions that take no arguments. It provides + * Base class for all tile expressions that take no arguments. It provides * the boilerplate code needed to create a function builder for a given * expression. It minimises amount of code needed to create a new expression. * @param rasterExpr - * The expression for the raster. If the raster is stored on disc, the path - * to the raster is provided. If the raster is stored in memory, the bytes of - * the raster are provided. + * The expression for the tile. If the tile is stored on disc, the path + * to the tile is provided. If the tile is stored in memory, the bytes of + * the tile are provided. * @param returnsRaster * for serialization handling. * @param exprConfig @@ -44,21 +44,21 @@ abstract class RasterExpression[T <: Expression: ClassTag]( /** * The function to be overridden by the extending class. It is called when - * the expression is evaluated. It provides the raster to the expression. + * the expression is evaluated. It provides the tile to the expression. * It abstracts spark serialization from the caller. * @param raster - * The raster to be used. + * The tile to be used. * @return * The result of the expression. */ def rasterTransform(raster: RasterTile): Any /** - * Evaluation of the expression. It evaluates the raster path and the loads - * the raster from the path. It handles the clean up of the raster before + * Evaluation of the expression. It evaluates the tile path and the loads + * the tile from the path. It handles the clean up of the tile before * returning the results. * @param input - * The input raster as either a path or bytes. + * The input tile as either a path or bytes. * * @return * The result of the expression. diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpressionSerialization.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpressionSerialization.scala index 255ff9862..66cedc2cd 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpressionSerialization.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterExpressionSerialization.scala @@ -6,19 +6,19 @@ import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.types.DataType /** - * Base trait for raster serialization. It is used to serialize the result of + * Base trait for tile serialization. It is used to serialize the result of * the expression. */ trait RasterExpressionSerialization { /** * Serializes the result of the expression. If the expression returns a - * raster, the raster is serialized. If the expression returns a scalar, + * tile, the tile is serialized. If the expression returns a scalar, * the scalar is returned. * @param data * The result of the expression. * @param returnsRaster - * Whether the expression returns a raster. + * Whether the expression returns a tile. * @param outputDataType * The output data type of the expression. * @param exprConfig diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala index 1022f386b..8404051d1 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala @@ -15,17 +15,17 @@ import org.apache.spark.sql.types._ import scala.reflect.ClassTag /** - * Base class for all raster generator expressions that take no arguments. It + * Base class for all tile generator expressions that take no arguments. It * provides the boilerplate code needed to create a function builder for a * given expression. It minimises amount of code needed to create a new * expression. These expressions are used to generate a collection of new - * rasters based on the input raster. The new rasters are written in the + * rasters based on the input tile. The new rasters are written in the * checkpoint directory. The files are written as GeoTiffs. Subdatasets are not * supported, please flatten beforehand. * @param rasterExpr - * The expression for the raster. If the raster is stored on disc, the path - * to the raster is provided. If the raster is stored in memory, the bytes of - * the raster are provided. + * The expression for the tile. If the tile is stored on disc, the path + * to the tile is provided. If the tile is stored in memory, the bytes of + * the tile are provided. * @param exprConfig * Additional arguments for the expression (expressionConfigs). * @tparam T @@ -65,10 +65,10 @@ abstract class RasterGeneratorExpression[T <: Expression: ClassTag]( /** * The function to be overridden by the extending class. It is called when - * the expression is evaluated. It provides the raster band to the + * the expression is evaluated. It provides the tile band to the * expression. It abstracts spark serialization from the caller. * @param raster - * The raster to be used. + * The tile to be used. * @return * Sequence of generated new rasters to be written. */ diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGridExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGridExpression.scala index e65ba16d5..af295566e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGridExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGridExpression.scala @@ -4,7 +4,7 @@ import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.core.raster.gdal.{RasterBandGDAL, RasterGDAL} /** - * Base trait for raster grid expressions. It provides the boilerplate code + * Base trait for tile grid expressions. It provides the boilerplate code * needed to create a function builder for a given expression. It minimises * amount of code needed to create a new expression. */ @@ -13,7 +13,7 @@ trait RasterGridExpression { /** * Transforms a pixel to a cell ID and a value. * @param gt - * The geotransform of the raster. + * The geotransform of the tile. * @param indexSystem * The index system to be used. * @param resolution @@ -42,10 +42,10 @@ trait RasterGridExpression { } /** - * Transforms a raster to a sequence of maps. Each map contains cell IDs + * Transforms a tile to a sequence of maps. Each map contains cell IDs * and values for a given band. * @param raster - * The raster to be transformed. + * The tile to be transformed. * @param indexSystem * The index system to be used. * @param resolution @@ -64,7 +64,7 @@ trait RasterGridExpression { val bandTransform = (band: RasterBandGDAL) => { val results = band.transformValues[(Long, Double)] (pixelTransformer (gt, indexSystem, resolution), (0L, - 1.0) ) results - // Filter out default cells. We don't want to return them since they are masked in original raster. + // Filter out default cells. We don't want to return them since they are masked in original tile. // We use 0L as a dummy cell ID for default cells. .map (row => row.filter (_._1 != 0L) ) .filterNot (_.isEmpty) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala index f8778179e..d62416d9f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala @@ -3,7 +3,6 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterIO.flushAndDestroy import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory @@ -15,18 +14,18 @@ import org.apache.spark.sql.types._ import scala.reflect.ClassTag /** - * Base class for all raster generator expressions that take no arguments. It + * Base class for all tile generator expressions that take no arguments. It * provides the boilerplate code needed to create a function builder for a * given expression. It minimises amount of code needed to create a new * expression. These expressions are used to generate a collection of new - * rasters based on the input raster. The new rasters are written in the + * rasters based on the input tile. The new rasters are written in the * checkpoint directory. The files are written as GeoTiffs. Subdatasets are not * supported, please flatten beforehand. * * @param rasterExpr - * The expression for the raster. If the raster is stored on disc, the path - * to the raster is provided. If the raster is stored in memory, the bytes of - * the raster are provided. + * The expression for the tile. If the tile is stored on disc, the path + * to the tile is provided. If the tile is stored in memory, the bytes of + * the tile are provided. * @param resolutionExpr * The resolution of the index system to use for tessellation. * @param exprConfig @@ -69,11 +68,11 @@ abstract class RasterTessellateGeneratorExpression[T <: Expression: ClassTag]( /** * The function to be overridden by the extending class. It is called when - * the expression is evaluated. It provides the raster band to the + * the expression is evaluated. It provides the tile band to the * expression. It abstracts spark serialization from the caller. * - always uses checkpoint dir. * @param raster - * The raster to be used. + * The tile to be used. * @return * Sequence of generated new rasters to be written. */ diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala index 8685d880b..42de74c93 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterToGridExpression.scala @@ -14,16 +14,16 @@ import org.apache.spark.sql.types.DataType import scala.reflect.ClassTag /** - * Base class for all raster to grid expressions that take no arguments. It + * Base class for all tile to grid expressions that take no arguments. It * provides the boilerplate code needed to create a function builder for a * given expression. It minimises amount of code needed to create a new * expression. These expressions project rasters to grid index system of * Mosaic. All cells are projected to spatial coordinates and then to grid * index system. The pixels are grouped by cell ids and then combined to form a - * grid -> value/measure collection per band of the raster. + * grid -> value/measure collection per band of the tile. * @param rasterExpr - * The raster expression. It can be a path to a raster file or a byte array - * containing the raster file content. + * The tile expression. It can be a path to a tile file or a byte array + * containing the tile file content. * @param resolutionExpr * The resolution of the index system to use. * @param measureType @@ -54,13 +54,13 @@ abstract class RasterToGridExpression[T <: Expression: ClassTag, P]( /** * It projects the pixels to the grid and groups by the results so that the - * result is a Sequence of (cellId, measure) of each band of the raster. It + * result is a Sequence of (cellId, measure) of each band of the tile. It * applies the values combiner on the measures of each cell. For no * combine, use the identity function. * @param tile - * The raster to be used. + * The tile to be used. * @return - * Sequence of (cellId, measure) of each band of the raster. + * Sequence of (cellId, measure) of each band of the tile. */ override def rasterTransform(tile: RasterTile, arg1: Any): Any = { GDAL.enable(exprConfig) @@ -82,10 +82,10 @@ abstract class RasterToGridExpression[T <: Expression: ClassTag, P]( def valuesCombiner(values: Seq[Double]): P /** - * Serializes the result of the raster transform to the desired output + * Serializes the result of the tile transform to the desired output * type. * @param cellsWithMeasure - * The result of the raster transform to be serialized to spark internal + * The result of the tile transform to be serialized to spark internal * types. * @return * The serialized result. diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/package.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/package.scala index 7db83db25..211631e78 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/package.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/package.scala @@ -4,17 +4,19 @@ import org.apache.spark.sql.catalyst.util.{ArrayBasedMapBuilder, ArrayBasedMapDa import org.apache.spark.sql.types._ import org.apache.spark.unsafe.types.UTF8String -/** Utility methods for raster expressions. */ +import scala.util.Try + +/** Utility methods for tile expressions. */ package object raster { - /** Datatype representing pixels in a raster. */ + /** Datatype representing pixels in a tile. */ val PixelCoordsType: DataType = StructType(Seq(StructField("x", IntegerType), StructField("y", IntegerType))) - /** Datatype representing pixels in a raster. */ + /** Datatype representing pixels in a tile. */ val WorldCoordsType: DataType = StructType(Seq(StructField("x", DoubleType), StructField("y", DoubleType))) /** - * Datatype representing a raster projected to a grid. + * Datatype representing a tile projected to a grid. * @param cellIDType * The cell ID type of the index system. * @param measureType @@ -56,11 +58,12 @@ package object raster { * @return * Deserialized map. */ - def extractMap(mapData: MapData): Map[String, String] = { - val keys = mapData.keyArray().toArray[UTF8String](StringType).map(_.toString) - val values = mapData.valueArray().toArray[UTF8String](StringType).map(_.toString) - keys.zip(values).toMap - } + def extractMap(mapData: MapData): Map[String, String] = + Try { + val keys = mapData.keyArray().toArray[UTF8String](StringType).map(_.toString) + val values = mapData.valueArray().toArray[UTF8String](StringType).map(_.toString) + keys.zip(values).toMap + }.getOrElse(Map.empty[String, String]) /** * Builds a spark map from a scala Map[String, Double]. diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/util/OGRReadeWithOffset.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/util/OGRReadeWithOffset.scala index 99494ca96..85bb9729a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/util/OGRReadeWithOffset.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/util/OGRReadeWithOffset.scala @@ -17,11 +17,14 @@ case class OGRReadeWithOffset(pathExpr: Expression, chunkIndexExpr: Expression, /** Fixed definitions. */ override val inline: Boolean = false - val driverName: String = config("driverName") - val layerNumber: Int = config("layerNumber").toInt - val layerName: String = config("layerName") + val driverName: String = config.getOrElse("driverName", "") + val layerNumber: Int = config.getOrElse("layerNumber", "0").toInt + val layerName: String = config.getOrElse("layerName", "") val chunkSize: Int = config("chunkSize").toInt - val asWKB: Boolean = config("asWKB").toBoolean + val asWKB: Boolean = config.getOrElse("asWKB", "false").toBoolean + val uriDeepCheck: Boolean = config.getOrElse("uriDeepCheck", "false").toBoolean + //val inferenceLimit = config.getOrElse("inferenceLimit", "200").toInt + override def collectionType: DataType = schema @@ -34,7 +37,7 @@ case class OGRReadeWithOffset(pathExpr: Expression, chunkIndexExpr: Expression, val chunkIndex = chunkIndexExpr.eval(input).asInstanceOf[Int] OGRFileFormat.enableOGRDrivers() - val ds = OGRFileFormat.getDataSource(driverName, path) + val ds = OGRFileFormat.getDataSource(driverName, path, uriDeepCheck) val layer = OGRFileFormat.getLayer(ds, layerNumber, layerName) val start = chunkIndex * chunkSize diff --git a/src/main/scala/com/databricks/labs/mosaic/functions/ExprConfig.scala b/src/main/scala/com/databricks/labs/mosaic/functions/ExprConfig.scala index f04f21b27..e14aab662 100644 --- a/src/main/scala/com/databricks/labs/mosaic/functions/ExprConfig.scala +++ b/src/main/scala/com/databricks/labs/mosaic/functions/ExprConfig.scala @@ -18,27 +18,16 @@ import scala.util.Try */ case class ExprConfig(configs: Map[String, String]) { - def updateSparkConf(): Unit = { + /** fluent. */ + def updateSparkConf(): ExprConfig = { // populate initial set configs val spark = SparkSession.builder().getOrCreate() - updateSparkConf(spark) + updateSparkConf(spark) // <- returns `this` } - def updateSparkConf(spark: SparkSession): Unit = { - val sparkConf = spark.sparkContext.getConf - configs.foreach { case (k, v) => sparkConf.set(k, v) } - - // update defaults as well - this - .setGeometryAPI(spark.conf.get(MOSAIC_GEOMETRY_API, JTS.name)) - .setIndexSystem(spark.conf.get(MOSAIC_INDEX_SYSTEM, H3.name)) - .setRasterCheckpoint(spark.conf.get(MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_CHECKPOINT_DEFAULT)) - .setRasterUseCheckpoint(spark.conf.get(MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT)) - .setTmpPrefix(spark.conf.get(MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT)) - .setGDALConf(spark.conf) - .setTestMode(spark.conf.get(MOSAIC_TEST_MODE, "false")) - .setManualCleanupMode(spark.conf.get(MOSAIC_MANUAL_CLEANUP_MODE, "false")) - .setCleanUpAgeLimitMinutes(spark.conf.get(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT)) + /** fluent. */ + def updateSparkConf(spark: SparkSession): ExprConfig = { + ExprConfig.updateConfig(this, spark) // <- returns `this` } def getTestMode: String = { @@ -53,6 +42,10 @@ case class ExprConfig(configs: Map[String, String]) { Try(getTestMode == "true").getOrElse(false) } + def isUriDeepCheck: Boolean = { + Try(getUriDeepCheck).getOrElse(false) + } + def getManualCleanupMode: String = { configs.getOrElse(MOSAIC_MANUAL_CLEANUP_MODE, "false") } @@ -89,6 +82,9 @@ case class ExprConfig(configs: Map[String, String]) { def getCleanUpAgeLimitMinutes: Int = configs.getOrElse(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT).toInt + def getUriDeepCheck: Boolean = configs.getOrElse(MOSAIC_URI_DEEP_CHECK, MOSAIC_URI_DEEP_CHECK_DEFAULT).toBoolean + + def setGDALConf(conf: RuntimeConfig): ExprConfig = { val toAdd = conf.getAll.filter(_._1.startsWith(MOSAIC_GDAL_PREFIX)) ExprConfig(configs ++ toAdd) @@ -126,6 +122,14 @@ case class ExprConfig(configs: Map[String, String]) { setCleanUpAgeLimitMinutes(limit.toString) } + def setUriDeepCheck(deep: String): ExprConfig = { + ExprConfig(configs + (MOSAIC_URI_DEEP_CHECK -> deep)) + } + + def setUriDeepCheck(deep: Boolean): ExprConfig = { + setUriDeepCheck(deep.toString) + } + def setConfig(key: String, value: String): ExprConfig = { ExprConfig(configs + (key -> value)) } @@ -140,6 +144,18 @@ object ExprConfig { def apply(spark: SparkSession): ExprConfig = { val exprConfig = new ExprConfig(Map.empty[String, String]) + this.updateConfig(exprConfig, spark) + } + + def updateConfig(exprConfig: ExprConfig, spark: SparkSession): ExprConfig = { + + // - make sure spark is in sync with any already set expr configs + val sparkConf = spark.sparkContext.getConf + exprConfig.configs.foreach { case (k, v) => sparkConf.set(k, v) } + + // - update any missing expr configs + // - update the expr values with defaults if missing + // - this does not set spark configs for expr defaults (when missing) exprConfig .setGeometryAPI(spark.conf.get(MOSAIC_GEOMETRY_API, JTS.name)) .setIndexSystem(spark.conf.get(MOSAIC_INDEX_SYSTEM, H3.name)) @@ -150,6 +166,6 @@ object ExprConfig { .setTestMode(spark.conf.get(MOSAIC_TEST_MODE, "false")) .setManualCleanupMode(spark.conf.get(MOSAIC_MANUAL_CLEANUP_MODE, "false")) .setCleanUpAgeLimitMinutes(spark.conf.get(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT)) + .setUriDeepCheck(spark.conf.get(MOSAIC_URI_DEEP_CHECK, MOSAIC_URI_DEEP_CHECK_DEFAULT)) } - } diff --git a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala index 3509c3b50..b4c940b85 100644 --- a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala +++ b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala @@ -22,6 +22,7 @@ import org.apache.spark.sql.functions._ import org.apache.spark.sql.types.{LongType, StringType} import org.apache.spark.sql.{Column, SparkSession} +import java.nio.file.{Files, Paths} import scala.reflect.runtime.universe import scala.util.Try @@ -1071,19 +1072,49 @@ class MosaicContext(indexSystem: IndexSystem, geometryAPI: GeometryAPI) extends object MosaicContext extends Logging { - var _tmpDir: String = "" val mosaicVersion: String = "0.4.3" + var _tmpDir: String = "" + var _tmpPrefix: String = "" private var instance: Option[MosaicContext] = None - def tmpDir(exprConfigOpt: Option[ExprConfig]): String = { - if (_tmpDir == "" || exprConfigOpt.isDefined) { - val prefix = Try { exprConfigOpt.get.getTmpPrefix }.toOption.getOrElse(MOSAIC_RASTER_TMP_PREFIX_DEFAULT) // 0.4.3 from "" - _tmpDir = FileUtils.createMosaicTmpDir(prefix) - _tmpDir - } else { - _tmpDir + private def configTmpSessionDir(exprConfigOpt: Option[ExprConfig]): String = { + val prefixCand = Try { exprConfigOpt.get.getTmpPrefix }.toOption.getOrElse(MOSAIC_RASTER_TMP_PREFIX_DEFAULT) + if (_tmpDir == "" || _tmpPrefix == "" || (exprConfigOpt.isDefined && prefixCand != _tmpPrefix)) { + val (currTmpDir, currTmpPrefix) = (_tmpDir, _tmpPrefix) + _tmpPrefix = prefixCand + _tmpDir = FileUtils.createMosaicTmpDir(_tmpPrefix) + + //scalastyle:off println + println(s"... MosaicContext - created new `_tmpDir`: '${_tmpDir}' (was '$currTmpDir' with tmpPrefix '$currTmpPrefix')") + //scalastyle:on println } + _tmpDir + } + + /** + * For the configured Session temp directory. + * - this is the root dir, is used for `Context` (sub) directories + * @param exprConfigOpt + * Option [[ExprConfig]]. + * @return + */ + def getTmpSessionDir(exprConfigOpt: Option[ExprConfig]): String = configTmpSessionDir(exprConfigOpt) + + /** + * Will set up a session (root) dir, that only changes if a new prefix is provided. + * - For each call will provide a new directory underneath the session dir. + * + * @param exprConfigOpt + * Option [[ExprConfig]] which will provide the tmp prefix, defaults to [[MOSAIC_RASTER_TMP_PREFIX_DEFAULT]]. + * @return + */ + def createTmpContextDir(exprConfigOpt: Option[ExprConfig]): String = { + // (1) configure the session tmp dir + val javaSessionDir = Paths.get(this.configTmpSessionDir(exprConfigOpt)) + // (2) provide a new subdirectory + val javaContextDir = Files.createTempDirectory(javaSessionDir, "context_") + javaContextDir.toFile.getAbsolutePath } def build(indexSystem: IndexSystem, geometryAPI: GeometryAPI): MosaicContext = { diff --git a/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala index 731f6324b..709af99d1 100644 --- a/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala @@ -3,10 +3,18 @@ package com.databricks.labs.mosaic.gdal import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystemFactory import com.databricks.labs.mosaic.core.raster.io.CleanUpManager -import com.databricks.labs.mosaic.{MOSAIC_RASTER_BLOCKSIZE_DEFAULT, MOSAIC_RASTER_CHECKPOINT, - MOSAIC_RASTER_CHECKPOINT_DEFAULT, MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT, MOSAIC_RASTER_TMP_PREFIX_DEFAULT, - MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} -import com.databricks.labs.mosaic.functions.{MosaicContext, ExprConfig} +import com.databricks.labs.mosaic.{ + MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT, + MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, + MOSAIC_RASTER_BLOCKSIZE_DEFAULT, + MOSAIC_RASTER_CHECKPOINT, + MOSAIC_RASTER_CHECKPOINT_DEFAULT, + MOSAIC_RASTER_TMP_PREFIX_DEFAULT, + MOSAIC_RASTER_USE_CHECKPOINT, + MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, + MOSAIC_TEST_MODE +} +import com.databricks.labs.mosaic.functions.{ExprConfig, MosaicContext} import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.internal.Logging import org.apache.spark.sql.SparkSession @@ -22,6 +30,9 @@ import scala.util.Try /** GDAL environment preparation and configuration. Some functions only for driver. */ object MosaicGDAL extends Logging { + /** update this var each time `config*` is invoked. */ + var exprConfigOpt: Option[ExprConfig] = None + private val usrlibsoPath = "/usr/lib/libgdal.so" private val usrlibso30Path = "/usr/lib/libgdal.so.30" private val usrlibso3003Path = "/usr/lib/libgdal.so.30.0.3" @@ -56,9 +67,9 @@ object MosaicGDAL extends Logging { spark.conf.get(GDAL_ENABLED, "false").toBoolean || sys.env.getOrElse("GDAL_ENABLED", "false").toBoolean /** Configures the GDAL environment. */ - def configureGDAL(exprConfig: ExprConfig): Unit = { - val CPL_TMPDIR = MosaicContext.tmpDir(Option(exprConfig)) - val GDAL_PAM_PROXY_DIR = MosaicContext.tmpDir(Option(exprConfig)) + def configureGDAL(exprConfigOpt: Option[ExprConfig]): Unit = { + val CPL_TMPDIR = MosaicContext.getTmpSessionDir(exprConfigOpt) + val GDAL_PAM_PROXY_DIR = MosaicContext.getTmpSessionDir(exprConfigOpt) gdal.SetConfigOption("GDAL_VRT_ENABLE_PYTHON", "YES") gdal.SetConfigOption("GDAL_DISABLE_READDIR_ON_OPEN", "TRUE") gdal.SetConfigOption("CPL_TMPDIR", CPL_TMPDIR) @@ -68,28 +79,37 @@ object MosaicGDAL extends Logging { gdal.SetConfigOption("CPL_LOG", s"$CPL_TMPDIR/gdal.log") gdal.SetConfigOption("GDAL_CACHEMAX", "512") gdal.SetConfigOption("GDAL_NUM_THREADS", "ALL_CPUS") - exprConfig.getGDALConf.foreach { case (k, v) => gdal.SetConfigOption(k.split("\\.").last, v) } - setBlockSize(exprConfig) - configureCheckpoint(exprConfig) - configureLocalRasterDir(exprConfig) + exprConfigOpt match { + case Some(exprConfig) => + exprConfig.getGDALConf.foreach { case (k, v) => gdal.SetConfigOption(k.split("\\.").last, v) } + case _ => () + } + setBlockSize(exprConfigOpt) + configureCheckpoint(exprConfigOpt) + configureLocalRasterDir(exprConfigOpt) } - def configureCheckpoint(exprConfig: ExprConfig): Unit = { - this.checkpointDir = exprConfig.getRasterCheckpoint - this.useCheckpoint = exprConfig.isRasterUseCheckpoint + def configureCheckpoint(exprConfigOpt: Option[ExprConfig]): Unit = { + this.checkpointDir = Try(exprConfigOpt.get.getRasterCheckpoint) + .getOrElse(MOSAIC_RASTER_CHECKPOINT_DEFAULT) + this.useCheckpoint = Try(exprConfigOpt.get.isRasterUseCheckpoint) + .getOrElse(MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT.toBoolean) } - def configureLocalRasterDir(exprConfig: ExprConfig): Unit = { - this.manualMode = exprConfig.isManualCleanupMode - this.cleanUpAgeLimitMinutes = exprConfig.getCleanUpAgeLimitMinutes + def configureLocalRasterDir(exprConfigOpt: Option[ExprConfig]): Unit = { + this.manualMode = Try(exprConfigOpt.get.isManualCleanupMode) + .getOrElse(false) + this.cleanUpAgeLimitMinutes = Try(exprConfigOpt.get.getCleanUpAgeLimitMinutes) + .getOrElse(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES.toInt) // don't allow a fuse path - if (PathUtils.isFusePathOrDir(exprConfig.getTmpPrefix)) { + val tmpPrefix = Try(exprConfigOpt.get.getTmpPrefix).getOrElse(MOSAIC_RASTER_TMP_PREFIX_DEFAULT) + if (PathUtils.isFusePathOrDir(tmpPrefix, uriGdalOpt = None)) { throw new Error( - s"configured tmp prefix '${exprConfig.getTmpPrefix}' must be local, " + + s"configured tmp prefix '$tmpPrefix' must be local, " + s"not fuse mounts ('/dbfs/', '/Volumes/', or '/Workspace/')") } else { - this.localRasterDir = s"${exprConfig.getTmpPrefix}/mosaic_tmp" + this.localRasterDir = s"$tmpPrefix/mosaic_tmp" } // make sure cleanup manager thread is running @@ -97,8 +117,8 @@ object MosaicGDAL extends Logging { } - def setBlockSize(exprConfig: ExprConfig): Unit = { - val blockSize = exprConfig.getRasterBlockSize + def setBlockSize(exprConfigOpt: Option[ExprConfig]): Unit = { + val blockSize = Try(exprConfigOpt.get.getRasterBlockSize).getOrElse(0) if (blockSize > 0) { this.blockSize = blockSize } @@ -119,13 +139,13 @@ object MosaicGDAL extends Logging { */ def enableGDAL(spark: SparkSession): Unit = { // refresh configs in case spark had changes - val exprConfig = ExprConfig(spark) + exprConfigOpt = Option(ExprConfig(spark)) if (!wasEnabled(spark) && !enabled) { Try { enabled = true loadSharedObjects() - configureGDAL(exprConfig) + configureGDAL(exprConfigOpt) gdal.AllRegister() spark.conf.set(GDAL_ENABLED, "true") } match { @@ -139,8 +159,8 @@ object MosaicGDAL extends Logging { throw exception } } else { - configureCheckpoint(exprConfig) - configureLocalRasterDir(exprConfig) + configureCheckpoint(exprConfigOpt) + configureLocalRasterDir(exprConfigOpt) } } @@ -199,7 +219,7 @@ object MosaicGDAL extends Logging { val msg = "Null checkpoint path provided." logError(msg) throw new NullPointerException(msg) - } else if (!isTestMode && !PathUtils.isFusePathOrDir(dir)) { + } else if (!isTestMode && !PathUtils.isFusePathOrDir(dir, uriGdalOpt = None)) { val msg = "Checkpoint path must be a (non-local) fuse location." logError(msg) throw new InvalidPathException(dir, msg) @@ -252,6 +272,7 @@ object MosaicGDAL extends Logging { val indexSystem = IndexSystemFactory.getIndexSystem(exprConfig.getIndexSystem) val geometryAPI = GeometryAPI.apply(exprConfig.getGeometryAPI) MosaicContext.build(indexSystem, geometryAPI) + exprConfigOpt = Option(exprConfig) // <- update the class variable } val mc = MosaicContext.context() mc.register(spark) diff --git a/src/main/scala/com/databricks/labs/mosaic/package.scala b/src/main/scala/com/databricks/labs/mosaic/package.scala index 2bff908f9..2649d076f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/package.scala +++ b/src/main/scala/com/databricks/labs/mosaic/package.scala @@ -17,21 +17,23 @@ package object mosaic { val MOSAIC_INDEX_SYSTEM = "spark.databricks.labs.mosaic.index.system" val MOSAIC_GEOMETRY_API = "spark.databricks.labs.mosaic.geometry.api" - val MOSAIC_RASTER_API = "spark.databricks.labs.mosaic.raster.api" + val MOSAIC_RASTER_API = "spark.databricks.labs.mosaic.tile.api" val MOSAIC_GDAL_PREFIX = "spark.databricks.labs.mosaic.gdal." val MOSAIC_GDAL_NATIVE = "spark.databricks.labs.mosaic.gdal.native" - val MOSAIC_RASTER_CHECKPOINT = "spark.databricks.labs.mosaic.raster.checkpoint" - val MOSAIC_RASTER_CHECKPOINT_DEFAULT = "/dbfs/tmp/mosaic/raster/checkpoint" - val MOSAIC_RASTER_USE_CHECKPOINT = "spark.databricks.labs.mosaic.raster.use.checkpoint" + val MOSAIC_RASTER_CHECKPOINT = "spark.databricks.labs.mosaic.tile.checkpoint" + val MOSAIC_RASTER_CHECKPOINT_DEFAULT = "/dbfs/tmp/mosaic/tile/checkpoint" + val MOSAIC_RASTER_USE_CHECKPOINT = "spark.databricks.labs.mosaic.tile.use.checkpoint" val MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT = "false" - val MOSAIC_RASTER_TMP_PREFIX = "spark.databricks.labs.mosaic.raster.tmp.prefix" + val MOSAIC_RASTER_TMP_PREFIX = "spark.databricks.labs.mosaic.tile.tmp.prefix" val MOSAIC_RASTER_TMP_PREFIX_DEFAULT = "/tmp" val MOSAIC_CLEANUP_AGE_LIMIT_MINUTES = "spark.databricks.labs.mosaic.cleanup.age.limit.minutes" val MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT = "30" - val MOSAIC_RASTER_BLOCKSIZE = "spark.databricks.labs.mosaic.raster.blocksize" + val MOSAIC_RASTER_BLOCKSIZE = "spark.databricks.labs.mosaic.tile.blocksize" val MOSAIC_RASTER_BLOCKSIZE_DEFAULT = "128" + val MOSAIC_URI_DEEP_CHECK = "spark.databricks.labs.mosaic.uri.deep.check" + val MOSAIC_URI_DEEP_CHECK_DEFAULT = "true" - val MOSAIC_RASTER_READ_STRATEGY = "raster.read.strategy" + val MOSAIC_RASTER_READ_STRATEGY = "tile.read.strategy" val MOSAIC_RASTER_READ_IN_MEMORY = "in_memory" val MOSAIC_RASTER_READ_AS_PATH = "as_path" val MOSAIC_RASTER_RE_TILE_ON_READ = "retile_on_read" diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala index 8b2e858c0..23bd14449 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala @@ -2,7 +2,7 @@ package com.databricks.labs.mosaic.utils import com.databricks.labs.mosaic.MOSAIC_RASTER_TMP_PREFIX_DEFAULT -import java.io.{BufferedInputStream, File, FileInputStream, FilenameFilter, IOException} +import java.io.{BufferedInputStream, File, FileInputStream, IOException} import java.nio.file.attribute.BasicFileAttributes import java.nio.file.{FileVisitResult, Files, Path, Paths, SimpleFileVisitor} import scala.util.Try @@ -11,10 +11,17 @@ object FileUtils { val MINUTE_IN_MILLIS = 60 * 1000 - def readBytes(path: String): Array[Byte] = { + /** + * Read bytes from path. + * @param path + * @param uriDeepCheck + * @return + */ + def readBytes(path: String, uriDeepCheck: Boolean): Array[Byte] = { val bufferSize = 1024 * 1024 // 1MB - val cleanPath = PathUtils.asFileSystemPath(path) - val inputStream = new BufferedInputStream(new FileInputStream(cleanPath)) + val uriGdalOpt = PathUtils.parseGdalUriOpt(path, uriDeepCheck) + val fsPath = PathUtils.asFileSystemPath(path, uriGdalOpt) + val inputStream = new BufferedInputStream(new FileInputStream(fsPath)) val buffer = new Array[Byte](bufferSize) var bytesRead = 0 @@ -29,12 +36,17 @@ object FileUtils { bytes } + /** + * Create a temp dir using prefix for root dir, e.g. '/tmp' + * @param prefix + * @return + */ def createMosaicTmpDir(prefix: String = MOSAIC_RASTER_TMP_PREFIX_DEFAULT): String = { val tempRoot = Paths.get(s"$prefix/mosaic_tmp/") if (!Files.exists(tempRoot)) { Files.createDirectories(tempRoot) } - val tempDir = Files.createTempDirectory(tempRoot, "mosaic") + val tempDir = Files.createTempDirectory(tempRoot, "mosaic_") tempDir.toFile.getAbsolutePath } @@ -91,10 +103,23 @@ object FileUtils { Files.walkFileTree(root, new SimpleFileVisitor[Path] { override def visitFile(file: Path, attributes: BasicFileAttributes): FileVisitResult = { + if (isPathModTimeGTMillis(file, ageMillis)) { + // file or dir that is older than age Try(Files.delete(file)) + FileVisitResult.CONTINUE + } else if (Files.isDirectory(file) && !Files.isSameFile(root, file)) { + //scalastyle:off println + //println(s"DELETE -> skipping subtree under dir '${file.toString}'") + //scalastyle:on println + + // dir that is newer than age + FileVisitResult.SKIP_SUBTREE + } else { + // file that is newer than age + FileVisitResult.CONTINUE } - FileVisitResult.CONTINUE + } override def postVisitDirectory(dir: Path, exception: IOException): FileVisitResult = { diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala index a59d0bb26..916335e10 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala @@ -1,7 +1,12 @@ package com.databricks.labs.mosaic.utils -import com.databricks.labs.mosaic.functions.{MosaicContext, ExprConfig} +import com.databricks.labs.mosaic.{NO_DRIVER, NO_PATH_STRING} +import com.databricks.labs.mosaic.core.raster.api.FormatLookup +import com.databricks.labs.mosaic.core.raster.io.RasterIO +import com.databricks.labs.mosaic.functions.{ExprConfig, MosaicContext} + import java.nio.file.{Files, Path, Paths} +import java.util.{Locale, UUID} import scala.jdk.CollectionConverters._ import scala.util.Try @@ -14,61 +19,156 @@ object PathUtils { val VOLUMES_TOKEN = "/Volumes" val WORKSPACE_TOKEN = "/Workspace" - val URI_TOKENS = Seq(FILE_TOKEN, DBFS_TOKEN) + val FS_URI_TOKENS = Seq(FILE_TOKEN, DBFS_TOKEN) /** * For clarity, this is the function to call when you want a path that could actually be found on the file system. - * - simply calls `getCleanPath` with 'addVsiZipToken' set to false. + * - calls `getCleanPath` with 'addVsiZipToken' set to false. + * - handle fuse conversion + * - also, strips all uris if detected * - non guarantees the path actually exists. * * @param rawPath * Path to clean for file system. - * + * @param uriGdalOpt + * Option uri part. * @return * Cleaned path. */ - def asFileSystemPath(rawPath: String): String = getCleanPath(rawPath, addVsiZipToken = false) + def asFileSystemPath(rawPath: String, uriGdalOpt: Option[String]): String = { + val cleanPath = getCleanPath(rawPath, addVsiZipToken = false, uriGdalOpt) + PathUtils.stripGdalUriPart(cleanPath, uriGdalOpt) + } + + /** + * See asFileSystemPath. + * - difference is that null or [[NO_PATH_STRING]] return None. + * + * @param rawPath + * Path to clean for file system. + * @param uriGdalOpt + * Option string to override path, default is None + * @return + * Option string. + */ + def asFileSystemPathOpt(rawPath: String, uriGdalOpt: Option[String]): Option[String] = { + if (rawPath == null || rawPath == NO_PATH_STRING) None + else Option(asFileSystemPath(rawPath, uriGdalOpt)) + } + //scalastyle:off println /** * Get subdataset GDAL path. - * - these paths end with ":subdataset". + * - these raw paths end with ":subdataset". + * - handle 'file:' and 'dbfs:' and call [[prepFusePath]]. * - adds "/vsizip/" if needed. + * - strips quotes. + * - converts ".zip:" to ".zip[/...] for relative paths. + * * @param rawPath * Provided path. - * @param uriFuseReady - * drop URISchema part and call [[makeURIFuseReady]] + * @param uriGdalOpt + * Option uri part. * @return * Standardized path. */ - def asSubdatasetGDALPathOpt(rawPath: String, uriFuseReady: Boolean): Option[String] = + def asSubdatasetGdalPathOpt(rawPath: String, uriGdalOpt: Option[String]): Option[String] = Try { // Subdatasets are paths with a colon in them. // We need to check for this condition and handle it. // Subdatasets paths are formatted as: "FORMAT:/path/to/file.tif:subdataset" - if (!isSubdataset(rawPath)) { - null - } else { - val subTokens = getSubdatasetTokenList(rawPath) - if (startsWithURI(rawPath)) { - val uriSchema :: filePath :: subdataset :: Nil = subTokens - val isZip = filePath.endsWith(".zip") - val vsiPrefix = if (isZip) VSI_ZIP_TOKEN else "" - val subPath = s"$uriSchema:$vsiPrefix$filePath:$subdataset" - if (uriFuseReady) { - // handle uri schema wrt fuse - this.makeURIFuseReady(subPath, keepVsiZipToken = true) + + // (1) To avoid confusion, we want to handle fuse uri first. + // - removing '"' (quotes) + // - stripping [[VSI_ZIP_TOKEN]] at the start + // - also, no [[FS_URI_TOKENS]] will be present + val rawPathMod = this.prepFusePath( + rawPath, + keepVsiZipToken = false + ) + + var isZip = false // <- will be updated + val result = { + if (!isSubdataset(rawPathMod, uriGdalOpt)) { + // (3) not a sub path + //println(s"PathUtils - asSubdatasetGdalPathOpt - rawPathMod '$rawPathMod' not a subdataset") + None + } else { + // (4) is a sub path + //println(s"PathUtils - asSubdatasetGdalPathOpt - rawPathMod '$rawPathMod' is a subdataset") + val subTokens = getSubdatasetTokenList(rawPathMod) + if (uriGdalOpt.isDefined && subTokens.length == 3) { + // (4a) 3 tokens + val uriSchema :: filePath :: subdataset :: Nil = subTokens + isZip = filePath.endsWith(".zip") + val subPath = { + if (isZip) { + // (4a1) handle zip + // - note the change to '.zip/' (instead of '.zip:') + // - note the addition of [[VSI_ZIP_TOKEN]] + // - note the dropping of the `uriSchema` + s"$VSI_ZIP_TOKEN$filePath/$subdataset" + } else { + // (4a2) essentially provide back `rawPathMod` + s"$uriSchema:$filePath:$subdataset" + } + } + //println(s"PathUtils - asSubdatasetGdalPathOpt - subPath (parsed from 3 tokens)? '$subPath'") + Some(subPath) } else { - subPath + // (4b) assumed 2 tokens (since is a subdataset) + val filePath :: subdataset :: Nil = subTokens + isZip = filePath.endsWith(".zip") + val subPath = { + if (isZip) { + // (4b1) handle zip + // - note the change to '.zip/' (instead of '.zip:') + // - note the addition of [[VSI_ZIP_TOKEN]] + s"$VSI_ZIP_TOKEN$filePath/$subdataset" + } else { + // (4b2) handle non-zip + // - note the attempt to add back a URI from the driver name + val extOpt = this.getExtOptFromPath(filePath, uriGdalOpt = None) + val extDriverName = RasterIO.identifyDriverNameFromExtOpt(extOpt) + val uriSchema = if (extDriverName != NO_DRIVER) s"${extDriverName.toUpperCase(Locale.ROOT)}:" else "" + s"$uriSchema$filePath:$subdataset" + } + } + //println(s"PathUtils - asSubdatasetGdalPathOpt - subPath (parsed from 2 tokens)? '$subPath'") + Some(subPath) } - } else { - val filePath :: subdataset :: Nil = subTokens - val isZip = filePath.endsWith(".zip") - val vsiPrefix = if (isZip) VSI_ZIP_TOKEN else "" - // cannot make fuse ready without [[URI_TOKENS]] - s"$vsiPrefix$filePath:$subdataset" } } - }.toOption + result + }.getOrElse(None) + //scalastyle:on println + + /** + * Get GDAL path. + * - handles with/without subdataset. + * - handle 'file:' and 'dbfs:' and call [[prepFusePath]]. + * - adds "/vsizip/" if needed. + * - strips quotes. + * - converts ".zip:" to ".zip[/...] for relative paths. + * + * @param rawPath + * Raw path to clean-up. + * @param uriGdalOpt + * Option uri part. + * @return + */ + def asGdalPathOpt(rawPath: String, uriGdalOpt: Option[String]): Option[String] = { + PathUtils.asSubdatasetGdalPathOpt(rawPath, uriGdalOpt) match { + case Some(sp) => + // (1) try for subdataset path first + // - keeps uri unless zip + Some(sp) + case _ => + // (2) if not successful, go for clean path (all but subdataset portion) + // - keeps uri unless zip + Some(PathUtils.getCleanPath(rawPath, addVsiZipToken = true, uriGdalOpt)) + } + } /** * Cleans up variations of path. @@ -78,10 +178,13 @@ object PathUtils { * - handles "aux.xml" sidecar file * - handles zips, including "/vsizip/" * @param rawPath + * Raw path to clean-up. + * @param uriGdalOpt + * Option uri part. */ @deprecated("0.4.3 recommend to let CleanUpManager handle") - def cleanUpPath(rawPath: String): Unit = { - val cleanPath = getCleanPath(rawPath, addVsiZipToken = false) + def cleanUpPath(rawPath: String, uriGdalOpt: Option[String]): Unit = { + val cleanPath = getCleanPath(rawPath, addVsiZipToken = false, uriGdalOpt) val pamFilePath = s"$cleanPath.aux.xml" Try(Files.deleteIfExists(Paths.get(cleanPath))) @@ -95,21 +198,23 @@ object PathUtils { * - Can pass a directory or a file path * - Subdataset file paths as well. * @param rawPathOrDir - * will list directories recursively, will get a subdataset path or a clean path otherwise. + * Will list directories recursively, will get a subdataset path or a clean path otherwise. + * @param uriGdalOpt + * Option uri part. */ - def cleanUpPAMFiles(rawPathOrDir: String): Unit = { - if (isSubdataset(rawPathOrDir)) { + def cleanUpPAMFiles(rawPathOrDir: String, uriGdalOpt: Option[String]): Unit = { + if (isSubdataset(rawPathOrDir, uriGdalOpt)) { // println(s"... subdataset path detected '$path'") Try(Files.deleteIfExists( - Paths.get(s"${getWithoutSubdatasetName(rawPathOrDir, addVsiZipToken = false)}.aux.xml")) + Paths.get(s"${asFileSystemPath(rawPathOrDir, uriGdalOpt)}.aux.xml")) ) } else { - val cleanPathObj = Paths.get(getCleanPath(rawPathOrDir, addVsiZipToken = false)) + val cleanPathObj = Paths.get(getCleanPath(rawPathOrDir, addVsiZipToken = false, uriGdalOpt)) if (Files.isDirectory(cleanPathObj)) { // println(s"... directory path detected '$cleanPathObj'") cleanPathObj.toFile.listFiles() .filter(f => f.isDirectory || f.toString.endsWith(".aux.xml")) - .foreach(f => cleanUpPAMFiles(f.toString)) + .foreach(f => cleanUpPAMFiles(f.toString, uriGdalOpt)) } else { // println(s"... path detected '$cleanPathObj'") if (cleanPathObj.toString.endsWith(".aux.xml")) { @@ -129,19 +234,27 @@ object PathUtils { * Path to copy from. * @param exprConfigOpt * Option [[ExprConfig]]. + * @param dirOpt + * Option string to not have one generated, defaults to None. * @return * The copied path. */ - def copyToTmp(inRawPath: String, exprConfigOpt: Option[ExprConfig]): String = { - val copyFromPath = makeURIFuseReady(inRawPath, keepVsiZipToken = false) + def copyToTmp(inRawPath: String, exprConfigOpt: Option[ExprConfig], dirOpt: Option[String] = None): String = { + val copyFromPath = prepFusePath(inRawPath, keepVsiZipToken = false) val inPathDir = Paths.get(copyFromPath).getParent.toString - val fullFileName = copyFromPath.split("/").last - val stemRegex = getStemRegex(inRawPath) - - wildcardCopy(inPathDir, MosaicContext.tmpDir(exprConfigOpt), stemRegex) + val stemRegexOpt = Option(getStemRegex(inRawPath)) +// scalastyle:off println +// println(s"... `copyToTmp` copyFromPath? '$copyFromPath', inPathDir? '$inPathDir', " + +// s"fullFileName? '$fullFileName', stemRegex? '$stemRegex'") +// scalastyle:on println + val toDir = dirOpt match { + case Some(dir) => dir + case _ => MosaicContext.createTmpContextDir(exprConfigOpt) + } + wildcardCopy(inPathDir, toDir, stemRegexOpt) - s"${MosaicContext.tmpDir(exprConfigOpt)}/$fullFileName" + s"$toDir/$fullFileName" } /** @@ -157,10 +270,11 @@ object PathUtils { * The tmp path. */ def copyCleanPathToTmpWithRetry(inCleanPath: String, exprConfigOpt: Option[ExprConfig], retries: Int = 3): String = { - var tmpPath = copyToTmp(inCleanPath, exprConfigOpt) + val tmpDirOpt = Option(MosaicContext.createTmpContextDir(exprConfigOpt)) + var tmpPath = copyToTmp(inCleanPath, exprConfigOpt, dirOpt = tmpDirOpt) var i = 0 while (Files.notExists(Paths.get(tmpPath)) && i < retries) { - tmpPath = copyToTmp(inCleanPath, exprConfigOpt) + tmpPath = copyToTmp(inCleanPath, exprConfigOpt, dirOpt = tmpDirOpt) i += 1 } tmpPath @@ -171,26 +285,41 @@ object PathUtils { * - Directories are created. * - File itself is not create. * - * @param extension + * @param ext * The file extension to use. * @param exprConfigOpt * Option [[ExprConfig]] * @return * The tmp path. */ - def createTmpFilePath(extension: String, exprConfigOpt: Option[ExprConfig]): String = { - val tmpDir = MosaicContext.tmpDir(exprConfigOpt) - val uuid = java.util.UUID.randomUUID.toString - val outPath = s"$tmpDir/raster_${uuid.replace("-", "_")}.$extension" + def createTmpFilePath(ext: String, exprConfigOpt: Option[ExprConfig]): String = { + val tmpDir = MosaicContext.createTmpContextDir(exprConfigOpt) + val filename = this.genFilenameUUID(ext, uuidOpt = None) + val outPath = s"$tmpDir/$filename" Files.createDirectories(Paths.get(outPath).getParent) outPath } + /** @return UUID standardized for use in Path or Directory. */ + def genUUID: String = UUID.randomUUID().toString.replace("-", "_") + + /** @return filename with UUID standardized for use in Path or Directory (raster_.). */ + def genFilenameUUID(ext: String, uuidOpt: Option[String]): String = { + val uuid = uuidOpt match { + case Some(u) => u + case _ => genUUID + } + s"raster_$uuid.$ext" + } + /** @return Returns file extension as option (path converted to clean path). */ - def getExtOptFromPath(path: String): Option[String] = + def getExtOptFromPath(path: String, uriGdalOpt: Option[String]): Option[String] = Try { - Paths.get(asFileSystemPath(path)).getFileName.toString.split("\\.").last - }.toOption + val ext = Paths.get(asFileSystemPathOpt(path, uriGdalOpt).orNull) + .getFileName.toString + .split("\\.").last + Some(ext) + }.getOrElse(None) /** * Generate regex string of path filename. @@ -202,7 +331,7 @@ object PathUtils { * Regex string. */ def getStemRegex(path: String): String = { - val cleanPath = makeURIFuseReady(path, keepVsiZipToken = false) + val cleanPath = prepFusePath(path, keepVsiZipToken = false) val fileName = Paths.get(cleanPath).getFileName.toString val stemName = fileName.substring(0, fileName.lastIndexOf(".")) val stemEscaped = stemName.replace(".", "\\.") @@ -216,176 +345,102 @@ object PathUtils { * * @param rawPath * Provided path. + * @param uriGdalOpt + * Option uri part. * @return * Option subdatasetName */ - def getSubdatasetNameOpt(rawPath: String): Option[String] = + def getSubdatasetNameOpt(rawPath: String, uriGdalOpt: Option[String]): Option[String] = Try { // Subdatasets are paths with a colon in them. // We need to check for this condition and handle it. // Subdatasets paths are formatted as: "FORMAT:/path/to/file.tif:subdataset" val subTokens = getSubdatasetTokenList(rawPath) val result = { - if (startsWithURI(rawPath)) { + if (subTokens.length == 3) { val _ :: _ :: subdataset :: Nil = subTokens - subdataset + Some(subdataset) // <- uri with a sub + } else if (subTokens.length == 2 && uriGdalOpt.isEmpty) { + val t1 :: t2 :: Nil = subTokens + Some(t2) // <- no uri so have a sub } else { - val _ :: subdataset :: Nil = subTokens - subdataset + None } } result - }.toOption - - /** - * Is a path a URI path, i.e. 'file:' or 'dbfs:' for our interests. - * - * @param rawPath - * To check. - * @return - * Whether the path starts with any [[URI_TOKENS]]. - */ - def startsWithURI(rawPath: String): Boolean = Try { - URI_TOKENS.exists(rawPath.startsWith) // <- one element found? - }.getOrElse(false) + }.getOrElse(None) /** * Get Subdataset Tokens * - This is to enforce convention. + * - converts '.zip/' to '.zip:' + * - fuse conversion for consistency. * * @param rawPath * To split into tokens (based on ':'). * @return * [[List]] of string tokens from the path. */ - def getSubdatasetTokenList(rawPath: String): List[String] = + def getSubdatasetTokenList(rawPath: String): List[String] = { + // !!! avoid cyclic dependencies !!! Try { - rawPath.split(":").toList + this.prepFusePath(rawPath, keepVsiZipToken = true).split(":").toList }.getOrElse(List.empty[String]) - - /** - * Get path without the subdataset name, if present. - * - these paths end with ":subdataset". - * - split on ":" and return just the path, - * not the subdataset. - * - remove any quotes at start and end. - * - * @param rawPath - * Provided path. - * @param addVsiZipToken - * Whether to include the [[VSI_ZIP_TOKEN]] (true means add it to zips). - * @return - * Standardized path (no [[URI_TOKENS]] or ":subbdataset" - */ - def getWithoutSubdatasetName(rawPath: String, addVsiZipToken: Boolean): String = { - // Subdatasets are paths with a colon in them. - // We need to check for this condition and handle it. - // Subdatasets paths are formatted as: "FORMAT:/path/to/file.tif:subdataset" - // Additionally if the path is a zip, the format looks like "FORMAT:/vsizip//path/to/file.zip:subdataset" - val tokens = getSubdatasetTokenList(rawPath) - val filePath = { - if (startsWithURI(rawPath)) { - // first and second token returned (not subdataset name) - val uriSchema :: filePath :: _ :: Nil = tokens - s"$uriSchema:$filePath" - } else if (tokens.length > 1) { - // first token returned (not subdataset name) - val filePath :: _ :: Nil = tokens - filePath - } else { - // single token (no uri or subdataset) - val filePath :: Nil = tokens - filePath - } - } - - var result = filePath - // strip quotes - if (filePath.startsWith("\"")) result = result.drop(1) - if (filePath.endsWith("\"")) result = result.dropRight(1) - - //handle vsizip - val isZip = result.endsWith(".zip") - if ( - addVsiZipToken && isZip && !result.startsWith(VSI_ZIP_TOKEN) - ){ - result = s"$VSI_ZIP_TOKEN$result" - } else if (!addVsiZipToken) { - result = this.replaceVsiZipToken(result) - } - - result } /** - * Clean file path: - * (1) subdatasets (may be zips) + * Clean file path. This is different from `asFileSystemPath` as it is more GDAL friendly, + * effectively strips subdataset portion but otherwise looks like a GDAL path: + * + * (1) ':subdataset' (may be zips) + * also '.zip/' and '.zip:' * (2) "normal" zips - * (3) [[URI_TOKENS]] for fuse readiness. + * (3) handle fuse ready + * (4) handles zips for vsizip + uri * * @param rawPath * Provided path. * @param addVsiZipToken * Specify whether the result should include [[VSI_ZIP_TOKEN]]. + * @param uriGdalOpt + * Option uri part. * @return * Standardized file path string. */ - def getCleanPath(rawPath: String, addVsiZipToken: Boolean): String = { - val filePath = { - if (isSubdataset(rawPath)) getWithoutSubdatasetName(rawPath, addVsiZipToken) // <- (1) subs (may have URI) - else if (rawPath.endsWith(".zip")) getCleanZipPath(rawPath, addVsiZipToken) // <- (2) normal zip - else rawPath - } - // (3) handle [[URI_TOKENS]] - // - one final assurance of conformity to the expected behavior - // - mostly catching rawpath and subdataset (as zip path already handled) - val result = makeURIFuseReady(filePath, keepVsiZipToken = addVsiZipToken) - result - } - - /** - * Standardize zip paths. - * - Add "/vsizip/" as directed. - * - Called from `cleanPath` - * - Don't call from `path` (if a subdataset) - * - * @param path - * Provided path. - * @param addVsiZipToken - * Specify whether the result should include [[VSI_ZIP_TOKEN]]. - * @return - * Standardized path. - */ - def getCleanZipPath(path: String, addVsiZipToken: Boolean): String = { + def getCleanPath(rawPath: String, addVsiZipToken: Boolean, uriGdalOpt: Option[String]): String = { + + val result = { + if (isSubdataset(rawPath, uriGdalOpt)) { + // (1) GDAL path for subdataset - without name + //println(s"PathUtils - getCleanPath -> getWithoutSubdatasetName for rawPath '$rawPath'") + getWithoutSubdatasetName(rawPath, addVsiZipToken, uriGdalOpt) + } else if (rawPath.endsWith(".zip")) { + // (2a) normal zip (not a subdataset) + // - initially remove the [[VSI_ZIP_TOKEN]] + var result = this.prepFusePath(rawPath, keepVsiZipToken = false) + + // (2b) for zips, take out the GDAL uri (if any) + result = this.stripGdalUriPart(result, uriGdalOpt) + + // (2c) if 'addVsiZipToken' true, add [[VSI_ZIP_TOKEN]] to zips; conversely, remove if false + // - It is really important that the resulting path is /vsizip// and not /vsizip/ + // /vsizip// is for absolute paths /viszip/ is relative to the current working directory + // /vsizip/ wont work on a cluster. + // - See: https://gdal.org/user/virtual_file_systems.html#vsizip-zip-archives + if (addVsiZipToken && !this.hasVisZipToken(result)) { + // (2d) final condition where "normal" zip still hasn't had the [[VSI_ZIP_TOKEN]] added + result = s"$VSI_ZIP_TOKEN$result" + } else if (!addVsiZipToken) { + // (2e) final condition to strip [[VSI_ZIP_TOKEN]] + result = this.replaceVsiZipToken(result) + } - // (1) handle subdataset path (start by dropping the subdataset name) - var result = { - if (isSubdataset(path)) getWithoutSubdatasetName(path, addVsiZipToken = false) - else path // <- vsizip handled later (may have a "normal" zip here) - } - // (2) handle [[URI_TOKENS]] for FUSE (works with/without [[VIS_ZIP_TOKEN]]) - // - there are no [[URI_TOKENS]] after this. - result = this.makeURIFuseReady(result, keepVsiZipToken = addVsiZipToken) - - // (3) strip quotes - if (result.startsWith("\"")) result = result.drop(1) - if (result.endsWith("\"")) result = result.dropRight(1) - - // (4) if 'addVsiZipToken' true, add [[VSI_ZIP_TOKEN]] to zips; conversely, remove if false - // - It is really important that the resulting path is /vsizip// and not /vsizip/ - // /vsizip// is for absolute paths /viszip/ is relative to the current working directory - // /vsizip/ wont work on a cluster. - // - See: https://gdal.org/user/virtual_file_systems.html#vsizip-zip-archives - // - There are no [[URI_TOKENS]] now so can just prepend [[VSI_ZIP_TOKEN]]. - - if (addVsiZipToken && result.endsWith(".zip") && !this.hasVisZipToken(result)) { - // final condition where "normal" zip still hasn't had the [[VSI_ZIP_TOKEN]] added - result = s"$VSI_ZIP_TOKEN$result" - } else if (!addVsiZipToken) { - // final condition to strip [[VSI_ZIP_TOKEN]] - result = this.replaceVsiZipToken(result) + result + } else { + // (3) just prep for fuse (not a zip) + this.prepFusePath(rawPath, keepVsiZipToken = false) + } } - result } @@ -402,16 +457,18 @@ object PathUtils { * * @param path * Provided path. + * @param uriGdalOpt + * Option uri part. * @return * True if path is in a fuse location. */ - def isFusePathOrDir(path: String): Boolean = { + def isFusePathOrDir(path: String, uriGdalOpt: Option[String]): Boolean = { // clean path strips out "file:" and "dbfs:". // also, strips out [[VSI_ZIP_TOKEN]]. // then can test for start of the actual file path, // startswith [[DBFS_FUSE_TOKEN]], [[VOLUMES_TOKEN]], or [[WORKSPACE_TOKEN]]. // 0.4.3 - new function - getCleanPath(path, addVsiZipToken = false) match { + getCleanPath(path, addVsiZipToken = false, uriGdalOpt) match { case p if p.startsWith(s"$DBFS_FUSE_TOKEN/") || p.startsWith(s"$VOLUMES_TOKEN/") || @@ -423,16 +480,36 @@ object PathUtils { /** * Is the path a subdataset? * - Known by ":" after the filename. + * - Handles '.zip/' as '.zip:' * - 0.4.3+ `isURIPath` to know if expecting 1 or 2 ":" in path. * * @param rawPath * Provided path. + * @param uriGdalOpt + * Option uri part. * @return * True if is a subdataset. */ - def isSubdataset(rawPath: String): Boolean = { - if (startsWithURI(rawPath)) getSubdatasetTokenList(rawPath).length == 3 // <- uri token - else getSubdatasetTokenList(rawPath).length == 2 // <- no uri token + def isSubdataset(rawPath: String, uriGdalOpt: Option[String]): Boolean = { + val subTokens = getSubdatasetTokenList(rawPath) + if (subTokens.length == 3) true // <- uri token assumed + else if (uriGdalOpt.isEmpty && subTokens.length == 2) true // <- no uri token + else false + } + + /** + * Test if a path is a zip file. + * - Don't call this within `getCleanPath` and similar. + * + * @param rawPath + * The path to test (doesn't have to be raw). + * @param uriGdalOpt + * Option uri part. + * @return + * Whether file system path portion ends with ".zip". + */ + def isZip(rawPath: String, uriGdalOpt: Option[String]): Boolean = { + this.asFileSystemPath(rawPath, uriGdalOpt).endsWith(".zip") } /** @@ -451,36 +528,6 @@ object PathUtils { trimmed.substring(0, indexOfFormat + extension.length + 1) } - /** - * Replace various path URI schemas for local FUSE handling. - * - DON'T PRE-STRIP THE URI SCHEMAS. - * - strips "file:". "dbfs:" URI Schemas - *- "dbfs:/..." when not a Volume becomes "/dbfs/". - * - VALID FUSE PATHS START WITH with "/dbfs/", "/Volumes/", and "/Workspace/" - * - * @param rawPath - * Provided path. - * @param keepVsiZipToken - * Whether to preserve [[VSI_ZIP_TOKEN]] if present. - * @return - * Replaced string. - */ - def makeURIFuseReady(rawPath: String, keepVsiZipToken: Boolean): String = { - // (1) does the path have [[VSI_ZIP_TOKEN]]? - val hasVsi = this.hasVisZipToken(rawPath) - // (2) remove [[VSI_ZIP_TOKEN]] and handle fuse tokens - var result = replaceVsiZipToken(rawPath) - .replace(s"$FILE_TOKEN/", "/") - .replace(s"$DBFS_TOKEN$VOLUMES_TOKEN/", s"$VOLUMES_TOKEN/") - .replace(s"$DBFS_TOKEN/", s"$DBFS_FUSE_TOKEN/") - // (3) if conditions met, prepend [[VSI_ZIP_TOKEN]] - if (hasVsi && keepVsiZipToken) { - result = s"$VSI_ZIP_TOKEN$result" - } - - result - } - /** * When properly configured for GDAL, zip paths (including subdatasets) will have [[VSI_ZIP_TOKEN]] added. * - this removes that from any provided path. @@ -494,6 +541,103 @@ object PathUtils { path.replace(VSI_ZIP_TOKEN, "") } + /** + * For GDAL URIs, e.g. 'ZARR', 'NETCDF', 'COG', 'GTIFF', and 'GRIB': + * - Call `parseGdalUriOpt` for the actual detected token. + * - Not for file system URIs, i.e. 'file:' or 'dbfs:'. + * + * @param rawPath + * To check. + * @param uriDeepCheck + * Whether to do a deep check of URIs or just more common ones. + * @return + * Whether a uri token detected. + */ + def hasGdalUriPart( + rawPath: String, + uriDeepCheck: Boolean + ): Boolean = { + this.parseGdalUriOpt( + rawPath, + uriDeepCheck + ).isDefined + } + + //scalastyle:off println + /** + * For GDAL URIs, e.g. 'ZARR', 'NETCDF', 'COG', 'GTIFF', and 'GRIB': + * - Not for file system URIs, i.e. 'file:' or 'dbfs:'. + * + * @param rawPath + * To check. + * @param uriDeepCheck + * Whether to do a deep check of URIs or just more common ones. + * @return + * Option with a matched token, must be in one of the lists under `FormatLookup` to be detected. + */ + def parseGdalUriOpt( + rawPath: String, + uriDeepCheck: Boolean + ): Option[String] = Try { + + var uriOpt: Option[String] = None + var t1: String = "" + var t1Low: String = "" + + // (1) split on ":" + val subTokens = this.getSubdatasetTokenList(rawPath) + + if (subTokens.length > 1) { + // (2) nothing to do if < 2 tokens + // - standardize raw path + t1 = subTokens.head.replace(VSI_ZIP_TOKEN, "") // <- no colon here + t1Low = subTokens.head.toLowerCase(Locale.ROOT).replace(VSI_ZIP_TOKEN, "") + ":" + + if (FormatLookup.COMMON_URI_TOKENS.exists(k => t1Low.startsWith(k.toLowerCase(Locale.ROOT)))) { + // (4) check [[COMMON_URI_TOKENS]] + uriOpt = Option(t1) + } else if (uriDeepCheck) { + if (FormatLookup.formats.keys.exists(k => t1Low.startsWith(s"${k.toLowerCase(Locale.ROOT)}:"))) { + // (5a) Deep Check `formats` keys (have to add ':') + uriOpt = Option(t1) + } else if (FormatLookup.ALL_VECTOR_URI_TOKENS.exists(k => t1Low.startsWith(k.toLowerCase(Locale.ROOT)))) { + // (5b) Deep Check [[ALL_VECTOR_URI_TOKENS]] + uriOpt = Option(t1) + } else if (FormatLookup.ALL_RASTER_URI_TOKENS.exists(k => t1Low.startsWith(k.toLowerCase(Locale.ROOT)))) { + // (5b) Deep Check [[ALL_RASTER_URI_TOKENS]] + uriOpt = Option(t1) + } + } + } + uriOpt + }.getOrElse(None) + + /** + * Strip the uri part out of the rawPath, if found. + * - You would want to handle fuse before calling this! + * - handles with and without colon + * - not case sensitive (use the `parseGdalUriOpt` function to get the right case). + * - careful calling this on a subdataset path, e.g. don't want to strip ".zip:" to be "." + * @param rawPath + * To check. + * @param uriGdalOpt + * Option with uri part, if any. + * @return + * path with the uri part stripped out. + */ + def stripGdalUriPart(rawPath: String, uriGdalOpt: Option[String]): String = { + uriGdalOpt match { + case Some(uriPart) => + val uri = { + if (uriPart.endsWith(":")) uriPart + else s"$uriPart:" + } + rawPath.replace(s"$uri", "") + case _ => rawPath + } + } + + //scalastyle:off println /** * Perform a wildcard copy. * - This is pure file system based operation, @@ -503,13 +647,17 @@ object PathUtils { * Provided in dir. * @param outDirPath * Provided out dir. - * @param pattern - * Regex pattern to match. + * @param patternOpt + * Option, regex pattern to match, will default to ".*" */ - def wildcardCopy(inDirPath: String, outDirPath: String, pattern: String): Unit = { + def wildcardCopy(inDirPath: String, outDirPath: String, patternOpt: Option[String]): Unit = { + //println(s"::: wildcardCopy :::") import org.apache.commons.io.FileUtils - val copyFromPath = makeURIFuseReady(inDirPath, keepVsiZipToken = false) - val copyToPath = makeURIFuseReady(outDirPath, keepVsiZipToken = false) + val copyFromPath = prepFusePath(inDirPath, keepVsiZipToken = false) + val copyToPath = prepFusePath(outDirPath, keepVsiZipToken = false) + + val pattern = patternOpt.getOrElse(".*") + //println(s"... from: '$copyFromPath', to: '$copyToPath' (pattern '$pattern')") val toCopy = Files .list(Paths.get(copyFromPath)) @@ -517,15 +665,187 @@ object PathUtils { .collect(java.util.stream.Collectors.toList[Path]) .asScala - for (path <- toCopy) { + for (path: Path <- toCopy) { val destination = Paths.get(copyToPath, path.getFileName.toString) // noinspection SimplifyBooleanMatch if (Files.isDirectory(path)) { - FileUtils.copyDirectory(path.toFile, destination.toFile) + //println(s"...path '${path.toString}' is directory (copying dir)") + org.apache.commons.io.FileUtils.copyDirectory(path.toFile, destination.toFile) } else if (path.toString != destination.toString) { - FileUtils.copyFile(path.toFile, destination.toFile) + //println(s"... copying '${path.toString}' to '${destination.toString}'") + Files.copy(path, destination) + } else { + //println(s"INFO - dest: '${destination.toString}' is the same as path (no action)") + } + } + } + //scalastyle:on println + + /** private for handling needed by other functions in PathUtils only. */ + private def getWithoutSubdatasetName( + rawPath: String, + addVsiZipToken: Boolean, + uriGdalOpt: Option[String] + ): String = { + + // (1) Subdatasets are paths with a colon in them. + // We need to check for this condition and handle it. + // Subdatasets paths are formatted as: "FORMAT:/path/to/file.tif:subdataset" + // Additionally if the path is a zip, the format looks like "FORMAT:/vsizip//path/to/file.zip:subdataset" + var isZip = false // <- set in the logic below + val tokens = getSubdatasetTokenList(rawPath) + var result = { + if (tokens.length == 3) { + // first and second token returned (not subdataset name) + val uriSchema :: filePath :: _ :: Nil = tokens + isZip = filePath.endsWith(".zip") + if (isZip) filePath + else s"$uriSchema:$filePath" + } else if (uriGdalOpt.isDefined && tokens.length == 2) { + // uri detected + filepath + val uriSchema :: filePath :: Nil = tokens + isZip = filePath.endsWith(".zip") + if (isZip) filePath + else s"$uriSchema:$filePath" + } else if (tokens.length == 2) { + // no uri detected, only return the first token + val filePath :: _ :: Nil = tokens + isZip = filePath.endsWith(".zip") + filePath + } else { + // return rawPath prepped + this.prepFusePath(rawPath, keepVsiZipToken = addVsiZipToken) } } + // (2)handle vsizip + // - add for zips if directed + // - remove for all if directed + if (isZip && addVsiZipToken && !result.startsWith(VSI_ZIP_TOKEN)) result = s"$VSI_ZIP_TOKEN$result" + if (!addVsiZipToken) result = this.replaceVsiZipToken(result) + + result + } + + /** private, handle file system uris for local fuse, also call `prepPath`. */ + def prepFusePath(rawPath: String, keepVsiZipToken: Boolean): String = { + // !!! avoid cyclic dependencies !!! + val rawPathMod = this.prepPath(rawPath) + // (1) does the path have [[VSI_ZIP_TOKEN]]? + val hasVsi = this.hasVisZipToken(rawPathMod) + // (2) remove [[VSI_ZIP_TOKEN]] and handle fuse tokens + var result = replaceVsiZipToken(rawPathMod) + .replace(s"$FILE_TOKEN/", "/") + .replace(s"$DBFS_TOKEN$VOLUMES_TOKEN/", s"$VOLUMES_TOKEN/") + .replace(s"$DBFS_TOKEN/", s"$DBFS_FUSE_TOKEN/") + // (3) if conditions met, prepend [[VSI_ZIP_TOKEN]] + if (hasVsi && keepVsiZipToken) { + result = s"$VSI_ZIP_TOKEN$result" + } + result } + private def prepPath(path: String): String = { + // !!! avoid cyclic dependencies !!! + // (1) null + var p = if (path == null) NO_PATH_STRING else path + // (2) quotes + p = p.replace("\"", "") + // (3) '.zip/' for non-directories + // - for subdataset path initial inputs + // - will end up as ".zip/" during subdataset processing + val pPath = Paths.get(p) + if (!Files.exists(pPath) || !Files.isDirectory(pPath)) { + // if not a real file or is but not a directory + // strip trailing '/' for '.zip/' + // replace '.zip/' with '.zip:' + if (p.endsWith(".zip/")) p = p.dropRight(1) + p = p.replace(".zip/", ".zip:") + } + + p + } + + // /** + // * Identify which FUSE URI if any is in a path. + // * - Only tests [[URI_TOKENS]]. + // * - Recommend just using [[parseURIOpt()]]. + // * + // * @param rawPath + // * To test for uri. + // * @return + // * Returns Option string. + // */ + // def getFuseUriOpt(rawPath: String): Option[String] = Try { + // var uriOpt: Option[String] = None + // var i = 0 + // while (uriOpt.isEmpty && i < FS_URI_TOKENS.length) { + // if (rawPath.contains(FS_URI_TOKENS(i))) { + // uriOpt = Some(FS_URI_TOKENS(i)) + // } + // i += 1 + // } + // + // uriOpt + // }.getOrElse(None) + +// /** +// * For file system URIs, i.e. 'file:' or 'dbfs:': +// * - Not for GDAL URIs, e.g. 'ZARR', 'NETCDF', 'COG', 'GTIFF', and 'GRIB': +// * - Call `parseFsUriOpt` for the actual uri part. +// * +// * @param rawPath +// * To check. +// * @param uriDeepCheck +// * Whether to do a deep check of URIs or just more common ones. +// * @return +// * Whether a uri token detected. +// */ +// def hasFsUriPart( +// rawPath: String, +// uriDeepCheck: Boolean +// ): Boolean = { +// this.parseFsUriOpt( +// rawPath, +// uriDeepCheck +// ).isDefined +// } +// +// /** +// * - For file system URIs, i.e. 'file:' or 'dbfs:'. +// * +// * @param rawPath +// * To check. +// * @param uriDeepCheck +// * Whether to do a deep check of URIs or just more common ones. +// * @return +// * Option with a matched token, must be in one of the lists under `FormatLookup` to be detected. +// */ +// def parseFsUriOpt( +// rawPath: String, +// uriDeepCheck: Boolean +// ): Option[String] = Try { +// +// var uriOpt: Option[String] = None +// var t1: String = "" +// var t1Low: String = "" +// +// // (1) split on ":" +// // - handles '.zip/' as '.zip:' +// // - calls `prepPath` +// val subTokens = this.getSubdatasetTokenList(rawPath) +// +// if (subTokens.length > 1) { +// // (2) nothing to do if < 2 tokens +// // - standardize raw path +// t1 = subTokens.head.replace(VSI_ZIP_TOKEN, "") // <- no colon here +// t1Low = subTokens.head.toLowerCase(Locale.ROOT).replace(VSI_ZIP_TOKEN, "") + ":" +// if (FS_URI_TOKENS.exists(t1Low.startsWith)) { +// // (3) check 'file:' and 'dbfs:' +// uriOpt = Option(t1) +// } +// } +// +// uriOpt +// }.getOrElse(None) + } diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestDatasetGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestDatasetGDAL.scala new file mode 100644 index 000000000..958270071 --- /dev/null +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestDatasetGDAL.scala @@ -0,0 +1,239 @@ +package com.databricks.labs.mosaic.core.raster.gdal + +import com.databricks.labs.mosaic.NO_PATH_STRING +import com.databricks.labs.mosaic.core.raster.io.RasterIO +import com.databricks.labs.mosaic.test.mocks.filePath +import org.apache.spark.sql.test.SharedSparkSessionGDAL +import org.gdal.gdal.gdal +import org.gdal.gdalconst.gdalconstConstants.GA_ReadOnly +import org.scalatest.matchers.must.Matchers.be +import org.scalatest.matchers.should.Matchers.convertToAnyShouldWrapper + +import java.util.{Vector => JVector} + +class TestDatasetGDAL extends SharedSparkSessionGDAL { + + test("DatasetGDAL handles empty and null") { + val dsGDAL = DatasetGDAL() + + dsGDAL.dataset should be(null) + dsGDAL.getDatasetOpt should be(None) + dsGDAL.driverNameOpt should be(None) + dsGDAL.pathGDAL.path should be(NO_PATH_STRING) + dsGDAL.isHydrated should be(false) + } + + test("DatasetGDAL handles path and driver updates") { + val p = filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF") + info(s"path -> '$p'") + + // update path and driver + val dsGDAL = DatasetGDAL() + dsGDAL.updatePath(p).getPath should be(p) + dsGDAL.updateDriverName("GTiff").getDriverName should be("GTiff") + } + + test("Dataset loads for tif") { + val p = filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF") + info(s"path -> '$p'") + + // load the dataset + val dsOpt = RasterIO.rawPathAsDatasetOpt(p, None, getExprConfigOpt) + dsOpt.isDefined should be(true) + + val dsGDAL = DatasetGDAL() + try { + // set on dsGDAL + dsGDAL.updateDataset(dsOpt.get, doUpdateDriver = true) + dsGDAL.getDriverName should be("GTiff") + dsGDAL.isHydrated should be(true) + info(s"dataset description -> '${dsGDAL.dataset.GetDescription()}'") + + val raster = RasterGDAL(dsOpt.get, getExprConfigOpt, dsGDAL.asCreateInfo) + raster.updateCreateInfoRawPath(p, skipFlag = true) + raster.finalizeRaster(toFuse = true) + + val outFusePath = raster.getRawPath + info(s"out fuse path -> '$outFusePath'") + info(s"...dsGDAL createInfo: ${dsGDAL.asCreateInfo}") + info(s"...finalizeRaster - createInfo: ${raster.getCreateInfo}") + + // set the path for use outside this block + dsGDAL.updatePath(outFusePath) + + } finally { + dsGDAL.flushAndDestroy() + } + + // reload the written dataset + RasterIO.rawPathAsDatasetOpt(dsGDAL.getPath, driverNameOpt = None, getExprConfigOpt).isDefined should be(true) + } + + test("Dataset loads for netcdf") { + val p = filePath("/binary/netcdf-coral/ct5km_baa-max-7d_v3.1_20220101.nc") + info(s"path -> '$p'") + + // load the dataset + val dsOpt = RasterIO.rawPathAsDatasetOpt(p, None, getExprConfigOpt) + dsOpt.isDefined should be(true) + + val dsGDAL = DatasetGDAL() + try { + // set on dsGDAL + dsGDAL.updateDataset(dsOpt.get, doUpdateDriver = true) + dsGDAL.getDriverName should be("netCDF") + dsGDAL.isHydrated should be(true) + info(s"dataset description -> '${dsGDAL.dataset.GetDescription()}'") + info(s"subdatasets -> ${dsGDAL.subdatasets(dsGDAL.pathGDAL)}") + + val raster = RasterGDAL(dsOpt.get, getExprConfigOpt, dsGDAL.asCreateInfo) + raster.updateCreateInfoRawPath(p, skipFlag = true) + raster.finalizeRaster(toFuse = true) + + val outFusePath = raster.getRawPath + info(s"out fuse path -> '$outFusePath'") + info(s"...dsGDAL createInfo: ${dsGDAL.asCreateInfo}") + info(s"...finalizeRaster - createInfo: ${raster.getCreateInfo}") + + // set the path for use outside this block + dsGDAL.updatePath(outFusePath) + + } finally { + dsGDAL.flushAndDestroy() + } + + // reload the written dataset + RasterIO.rawPathAsDatasetOpt(dsGDAL.getPath, None, getExprConfigOpt).isDefined should be(true) + } + + test("Dataset loads for netcdf subdataset") { + val p = filePath("/binary/netcdf-coral/ct5km_baa-max-7d_v3.1_20220101.nc") + val sdName = "bleaching_alert_area" + info(s"path -> '$p'") + + val drivers = new JVector[String]() // java.util.Vector + drivers.add("netCDF") + val result = gdal.OpenEx( + "NETCDF:/root/mosaic/target/test-classes/binary/netcdf-coral/ct5km_baa-max-7d_v3.1_20220101.nc:bleaching_alert_area", + GA_ReadOnly, + drivers + ) + result != null should be(true) + info(s"description -> '${result.GetDescription()}'") + //info(s"metadata -> '${result.GetMetadata_Dict()}'") + + // (1) load the subdataset + val sp = s"$p:$sdName" + val dsOpt = RasterIO.rawPathAsDatasetOpt(sp, None, getExprConfigOpt) + dsOpt.isDefined should be(true) + + val dsGDAL = DatasetGDAL() + try { + // set on dsGDAL + dsGDAL.updateDataset(dsOpt.get, doUpdateDriver = true) + dsGDAL.getDriverName should be("netCDF") + dsGDAL.isHydrated should be(true) + + info(s"subdatasets -> ${dsGDAL.subdatasets(dsGDAL.pathGDAL)}") + dsGDAL.updateSubdatasetName("bleaching_alert_area") + info(s"dataset description -> '${dsGDAL.dataset.GetDescription()}'") + + val raster = RasterGDAL(dsOpt.get, getExprConfigOpt, dsGDAL.asCreateInfo) + raster.updateCreateInfoRawPath(sp, skipFlag = true) + raster.finalizeRaster(toFuse = true) + + val outFusePath = raster.getRawPath + info(s"out fuse path -> '$outFusePath'") + info(s"...dsGDAL createInfo: ${dsGDAL.asCreateInfo}") + info(s"...finalizeRaster - createInfo: ${raster.getCreateInfo}") + + // set the path for use outside this block + dsGDAL.updatePath(outFusePath) + + } finally { + dsGDAL.flushAndDestroy() + } + + // (2) reload the written subdataset + RasterIO.rawPathAsDatasetOpt(dsGDAL.getPath, None, getExprConfigOpt).isDefined should be(true) + + } + + test("Dataset loads for zarr") { + val p = filePath("/binary/zarr-example/zarr_test_data.zip") + info(s"path -> '$p'") + + // load the dataset + // ZIP FILES REQUIRE A DRIVER NAME + val dsOpt = RasterIO.rawPathAsDatasetOpt(p, Some("Zarr"), getExprConfigOpt) + dsOpt.isDefined should be(true) + + val dsGDAL = DatasetGDAL() + try { + // set on dsGDAL + dsGDAL.updateDataset(dsOpt.get, doUpdateDriver = true) + dsGDAL.getDriverName should be("Zarr") + dsGDAL.isHydrated should be(true) + info(s"dataset description -> '${dsGDAL.dataset.GetDescription()}'") + info(s"subdatasets -> ${dsGDAL.subdatasets(dsGDAL.pathGDAL)}") + info(s"metadata -> ${dsGDAL.metadata}") + + val raster = RasterGDAL(dsOpt.get, getExprConfigOpt, dsGDAL.asCreateInfo) + raster.updateCreateInfoRawPath(p, skipFlag = true) + raster.finalizeRaster(toFuse = true) + + val outFusePath = raster.getRawPath + info(s"out fuse path -> '$outFusePath'") + info(s"...dsGDAL createInfo: ${dsGDAL.asCreateInfo}") + info(s"...finalizeRaster - createInfo: ${raster.getCreateInfo}") + + // set the path for use outside this block + dsGDAL.updatePath(outFusePath) + + } finally { + dsGDAL.flushAndDestroy() + } + + // reload the written dataset + RasterIO.rawPathAsDatasetOpt(dsGDAL.getPath, dsGDAL.driverNameOpt, getExprConfigOpt).isDefined should be(true) + } + + test("Dataset loads for grib") { + val p = filePath("/binary/grib-cams/adaptor.mars.internal-1650626950.0440469-3609-11-041ac051-015d-49b0-95df-b5daa7084c7e.grb") + info(s"path -> '$p'") + + // load the dataset + val dsOpt = RasterIO.rawPathAsDatasetOpt(p, None, getExprConfigOpt) + dsOpt.isDefined should be(true) + + val dsGDAL = DatasetGDAL() + try { + // set on dsGDAL + dsGDAL.updateDataset(dsOpt.get, doUpdateDriver = true) + dsGDAL.getDriverName should be("GRIB") + dsGDAL.isHydrated should be(true) + info(s"dataset description -> '${dsGDAL.dataset.GetDescription()}'") + info(s"subdatasets -> ${dsGDAL.subdatasets(dsGDAL.pathGDAL)}") + info(s"metadata -> ${dsGDAL.metadata}") + + val raster = RasterGDAL(dsOpt.get, getExprConfigOpt, dsGDAL.asCreateInfo) + raster.updateCreateInfoRawPath(p, skipFlag = true) + raster.finalizeRaster(toFuse = true) + + val outFusePath = raster.getRawPath + info(s"out fuse path -> '$outFusePath'") + info(s"...dsGDAL createInfo: ${dsGDAL.asCreateInfo}") + info(s"...finalizeRaster - createInfo: ${raster.getCreateInfo}") + + // set the path for use outside this block + dsGDAL.updatePath(outFusePath) + + } finally { + dsGDAL.flushAndDestroy() + } + + // reload the written dataset + RasterIO.rawPathAsDatasetOpt(dsGDAL.getPath, None, getExprConfigOpt).isDefined should be(true) + } + +} diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestPathGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestPathGDAL.scala new file mode 100644 index 000000000..c3e2c26ac --- /dev/null +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestPathGDAL.scala @@ -0,0 +1,73 @@ +package com.databricks.labs.mosaic.core.raster.gdal + +import com.databricks.labs.mosaic.NO_PATH_STRING +import com.databricks.labs.mosaic.functions.MosaicContext +import com.databricks.labs.mosaic.test.mocks.filePath +import org.apache.spark.sql.test.SharedSparkSessionGDAL +import org.scalatest.matchers.must.Matchers.be +import org.scalatest.matchers.should.Matchers.convertToAnyShouldWrapper + +import java.nio.file.{Files, Paths} + +class TestPathGDAL extends SharedSparkSessionGDAL { + + test("PathGDAL handles empty paths (rest are in PathUtilsTest)") { + + val pathGDAL = PathGDAL() // <- calls to PathUtils + info(s"sub name -> ${pathGDAL.getPathSubdatasetNameOpt}") + + pathGDAL.path should be(NO_PATH_STRING) + pathGDAL.getPathOpt should be(None) + pathGDAL.getExtOpt should be(None) + + pathGDAL.asFileSystemPath should be(NO_PATH_STRING) + pathGDAL.asFileSystemPathOpt should be(None) + pathGDAL.existsOnFileSystem should be(false) + + pathGDAL.isSubdatasetPath should be(false) + pathGDAL.asGDALPathOpt should be(None) + pathGDAL.getPathSubdatasetNameOpt should be(None) + + pathGDAL.isFusePath should be(false) + pathGDAL.isPathSet should be(false) + pathGDAL.isPathSetAndExists should be(false) + + pathGDAL.resetPath.path should be(NO_PATH_STRING) + pathGDAL.updatePath("my_path").path should be("my_path") + pathGDAL.resetPath.path should be(NO_PATH_STRING) + } + + test("PathGDAL wildcard copies files.") { + val p = filePath("/binary/grib-cams/adaptor.mars.internal-1650626950.0440469-3609-11-041ac051-015d-49b0-95df-b5daa7084c7e.grb") + info(s"path -> '$p'") + val pathGDAL = PathGDAL(p) + + val toDir = MosaicContext.createTmpContextDir(getExprConfigOpt) + pathGDAL.rawPathWildcardCopyToDir(toDir, skipUpdatePath = false) + + val toPath = s"$toDir/${Paths.get(p).getFileName.toString}" + pathGDAL.path should be(toPath) + + Files.list(Paths.get(toDir)).count() should be(2) + Files.list(Paths.get(toDir)).forEach(f => info(s"... file '${f.toString}'")) + } + + test("PathGDAL wildcard copies dirs.") { + + val p = Paths.get( + filePath("/binary/grib-cams/adaptor.mars.internal-1650626950.0440469-3609-11-041ac051-015d-49b0-95df-b5daa7084c7e.grb") + ).getParent.toString + info(s"path -> '$p'") + val pathGDAL = PathGDAL(p) + + val toDir = MosaicContext.createTmpContextDir(getExprConfigOpt) + pathGDAL.rawPathWildcardCopyToDir(toDir, skipUpdatePath = false) + info(s"...pathGDAL path: '${pathGDAL.path}'") + val toPath = s"$toDir/${Paths.get(p).getFileName.toString}.zip" + pathGDAL.path should be(toPath) + + Files.list(Paths.get(toDir)).count() should be(1) + Files.list(Paths.get(toDir)).forEach(f => info(s"... file '${f.toString}'")) + } + +} diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterBandGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterBandGDAL.scala similarity index 91% rename from src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterBandGDAL.scala rename to src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterBandGDAL.scala index f348324fc..625eec3f1 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterBandGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterBandGDAL.scala @@ -1,8 +1,7 @@ -package com.databricks.labs.mosaic.core.raster +package com.databricks.labs.mosaic.core.raster.gdal -import com.databricks.labs.mosaic.{RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} -import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.test.mocks.filePath +import com.databricks.labs.mosaic.{RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} import org.apache.spark.sql.test.SharedSparkSessionGDAL import org.scalatest.matchers.should.Matchers._ @@ -15,7 +14,7 @@ class TestRasterBandGDAL extends SharedSparkSessionGDAL { RASTER_PATH_KEY -> filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF"), RASTER_PARENT_PATH_KEY -> filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF") ) - val testRaster = RasterGDAL(createInfo) + val testRaster = RasterGDAL(createInfo, getExprConfigOpt) val testBand = testRaster.getBand(1) testBand.getBand testBand.index shouldBe 1 @@ -42,7 +41,7 @@ class TestRasterBandGDAL extends SharedSparkSessionGDAL { RASTER_PATH_KEY -> filePath("/binary/grib-cams/adaptor.mars.internal-1650626995.380916-11651-14-ca8e7236-16ca-4e11-919d-bdbd5a51da35.grb"), RASTER_PARENT_PATH_KEY -> filePath("/binary/grib-cams/adaptor.mars.internal-1650626995.380916-11651-14-ca8e7236-16ca-4e11-919d-bdbd5a51da35.grb") ) - val testRaster = RasterGDAL(createInfo) + val testRaster = RasterGDAL(createInfo, getExprConfigOpt) val testBand = testRaster.getBand(1) testBand.description shouldBe "1[-] HYBL=\"Hybrid level\"" testBand.dataType shouldBe 7 @@ -62,13 +61,13 @@ class TestRasterBandGDAL extends SharedSparkSessionGDAL { RASTER_PATH_KEY -> filePath("/binary/netcdf-coral/ct5km_baa-max-7d_v3.1_20220101.nc"), RASTER_PARENT_PATH_KEY -> filePath("/binary/netcdf-coral/ct5km_baa-max-7d_v3.1_20220101.nc") ) - val superRaster = RasterGDAL(createInfo) + val superRaster = RasterGDAL(createInfo, getExprConfigOpt) val subdatasetPath = superRaster.subdatasets("bleaching_alert_area") val sdCreate = Map( RASTER_PATH_KEY -> subdatasetPath, RASTER_PARENT_PATH_KEY -> subdatasetPath ) - val testRaster = RasterGDAL(sdCreate) + val testRaster = RasterGDAL(sdCreate, getExprConfigOpt) val testBand = testRaster.getBand(1) testBand.dataType shouldBe 1 diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterGDAL.scala similarity index 78% rename from src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala rename to src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterGDAL.scala index f6389effc..880ff2a06 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/TestRasterGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterGDAL.scala @@ -1,15 +1,14 @@ -package com.databricks.labs.mosaic.core.raster +package com.databricks.labs.mosaic.core.raster.gdal -import com.databricks.labs.mosaic.{MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_TEST_MODE} -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL +import com.databricks.labs.mosaic.core.raster.io.RasterIO import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.databricks.labs.mosaic.test.mocks.filePath import com.databricks.labs.mosaic.utils.PathUtils -import com.databricks.labs.mosaic.utils.PathUtils.NO_PATH_STRING +import com.databricks.labs.mosaic._ import org.apache.spark.sql.test.SharedSparkSessionGDAL -import org.scalatest.matchers.should.Matchers._ import org.gdal.gdal.{gdal => gdalJNI} import org.gdal.gdalconst +import org.scalatest.matchers.should.Matchers._ import java.nio.file.{Files, Paths} import scala.sys.process._ @@ -22,6 +21,7 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { assume(System.getProperty("os.name") == "Linux") val sc = this.spark + val checkCmd = "gdalinfo --version" val resultDriver = Try(checkCmd.!!).getOrElse("") resultDriver should not be "" @@ -39,21 +39,22 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { test("Verify memsize handling") { val createInfo = Map( - "path" -> NO_PATH_STRING, - "parentPath" -> NO_PATH_STRING, - "driver" -> "GTiff" + RASTER_PATH_KEY -> NO_PATH_STRING, + RASTER_PARENT_PATH_KEY -> NO_PATH_STRING, + RASTER_DRIVER_KEY -> "GTiff" ) - val null_raster = MosaicRasterGDAL(null, createInfo, -1) + val null_raster = RasterGDAL(createInfo, getExprConfigOpt) null_raster.getMemSize should be(-1) val np_content = spark.read.format("binaryFile") .load("src/test/resources/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF") .select("content").first.get(0).asInstanceOf[Array[Byte]] - val np_ds = MosaicRasterGDAL.readRaster(np_content, createInfo).getDatasetHydratedOpt().get - val np_raster = MosaicRasterGDAL(np_ds, createInfo, -1) + val np_raster = RasterIO.readRasterHydratedFromContent(np_content, createInfo, getExprConfigOpt) np_raster.getMemSize > 0 should be(true) info(s"np_content length? ${np_content.length}") info(s"np_raster memsize? ${np_raster.getMemSize}") + + null_raster.flushAndDestroy() } //commenting out to allow toggling checkpoint on/off @@ -62,18 +63,18 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { // MosaicGDAL.isUseCheckpoint shouldBe false // } - test("Read raster metadata from GeoTIFF file.") { + test("Read tile metadata from GeoTIFF file.") { assume(System.getProperty("os.name") == "Linux") val createInfo = Map( - "path" -> filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF"), - "parentPath" -> filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF") + RASTER_PATH_KEY -> filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF"), + RASTER_PARENT_PATH_KEY -> filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF") ) // 0.4.3 PAM file might still be around - info(s"path -> ${createInfo("path")}") - val cleanPath = PathUtils.getCleanPath(createInfo("path")) - Try(Files.deleteIfExists(Paths.get(s"$cleanPath.aux.xml"))) - val testRaster = MosaicRasterGDAL.readRaster(createInfo) + info(s"path -> ${createInfo(RASTER_PATH_KEY)}") + val fsPath = PathUtils.asFileSystemPath(createInfo(RASTER_PATH_KEY), uriGdalOpt = None) + Try(Files.deleteIfExists(Paths.get(s"$fsPath.aux.xml"))) + val testRaster = RasterGDAL(createInfo, getExprConfigOpt) testRaster.xSize shouldBe 2400 testRaster.ySize shouldBe 2400 testRaster.numBands shouldBe 1 @@ -81,22 +82,22 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { testRaster.SRID shouldBe 0 testRaster.extent shouldBe Seq(-8895604.157333, 1111950.519667, -7783653.637667, 2223901.039333) - testRaster.getDatasetHydratedOpt().get.GetProjection() + testRaster.withDatasetHydratedOpt().get.GetProjection() noException should be thrownBy testRaster.getSpatialReference an[Exception] should be thrownBy testRaster.getBand(-1) an[Exception] should be thrownBy testRaster.getBand(Int.MaxValue) - testRaster.destroy() + testRaster.flushAndDestroy() } - test("Read raster metadata from a GRIdded Binary file.") { + test("Read tile metadata from a GRIdded Binary file.") { assume(System.getProperty("os.name") == "Linux") val createInfo = Map( - "path" -> filePath("/binary/grib-cams/adaptor.mars.internal-1650626995.380916-11651-14-ca8e7236-16ca-4e11-919d-bdbd5a51da35.grb"), - "parentPath" -> filePath("/binary/grib-cams/adaptor.mars.internal-1650626995.380916-11651-14-ca8e7236-16ca-4e11-919d-bdbd5a51da35.grb") + RASTER_PATH_KEY -> filePath("/binary/grib-cams/adaptor.mars.internal-1650626995.380916-11651-14-ca8e7236-16ca-4e11-919d-bdbd5a51da35.grb"), + RASTER_PARENT_PATH_KEY -> filePath("/binary/grib-cams/adaptor.mars.internal-1650626995.380916-11651-14-ca8e7236-16ca-4e11-919d-bdbd5a51da35.grb") ) - val testRaster = MosaicRasterGDAL.readRaster(createInfo) + val testRaster = RasterGDAL(createInfo, getExprConfigOpt) testRaster.xSize shouldBe 14 testRaster.ySize shouldBe 14 testRaster.numBands shouldBe 14 @@ -104,24 +105,24 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { testRaster.SRID shouldBe 0 testRaster.extent shouldBe Seq(-0.375, -0.375, 10.125, 10.125) - testRaster.destroy() + testRaster.flushAndDestroy() } - test("Read raster metadata from a NetCDF file.") { + test("Read tile metadata from a NetCDF file.") { assume(System.getProperty("os.name") == "Linux") val createInfo = Map( - "path" -> filePath("/binary/netcdf-coral/ct5km_baa-max-7d_v3.1_20220101.nc"), - "parentPath" -> filePath("/binary/netcdf-coral/ct5km_baa-max-7d_v3.1_20220101.nc") + RASTER_PATH_KEY -> filePath("/binary/netcdf-coral/ct5km_baa-max-7d_v3.1_20220101.nc"), + RASTER_PARENT_PATH_KEY -> filePath("/binary/netcdf-coral/ct5km_baa-max-7d_v3.1_20220101.nc") ) - val superRaster = MosaicRasterGDAL.readRaster(createInfo) + val superRaster = RasterGDAL(createInfo, getExprConfigOpt) val subdatasetPath = superRaster.subdatasets("bleaching_alert_area") val sdCreateInfo = Map( - "path" -> subdatasetPath, - "parentPath" -> subdatasetPath + RASTER_PATH_KEY -> subdatasetPath, + RASTER_PARENT_PATH_KEY -> subdatasetPath ) - val testRaster = MosaicRasterGDAL.readRaster(sdCreateInfo) + val testRaster = RasterGDAL(sdCreateInfo, getExprConfigOpt) testRaster.xSize shouldBe 7200 testRaster.ySize shouldBe 3600 @@ -130,18 +131,18 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { testRaster.SRID shouldBe 0 testRaster.extent shouldBe Seq(-180.00000610436345, -89.99999847369712, 180.00000610436345, 89.99999847369712) - testRaster.destroy() - superRaster.destroy() + testRaster.flushAndDestroy() + superRaster.flushAndDestroy() } test("Raster pixel and extent sizes are correct.") { assume(System.getProperty("os.name") == "Linux") val createInfo = Map( - "path" -> filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF"), - "parentPath" -> filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF") + RASTER_PATH_KEY -> filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF"), + RASTER_PARENT_PATH_KEY -> filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF") ) - val testRaster = MosaicRasterGDAL.readRaster(createInfo) + val testRaster = RasterGDAL(createInfo, getExprConfigOpt) testRaster.pixelXSize - 463.312716527 < 0.0000001 shouldBe true testRaster.pixelYSize - -463.312716527 < 0.0000001 shouldBe true @@ -155,7 +156,7 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { testRaster.xMin - -8895604.157333 < 0.0000001 shouldBe true testRaster.yMin - 2223901.039333 < 0.0000001 shouldBe true - testRaster.destroy() + testRaster.flushAndDestroy() } test("Raster filter operations are correct.") { @@ -172,11 +173,10 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { ds.FlushCache() val createInfo = Map( - "path" -> "", - "parentPath" -> "", - "driver" -> "GTiff" + RASTER_DRIVER_KEY -> "GTiff" ) - var result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "avg") + + var result = RasterGDAL(ds, getExprConfigOpt, createInfo).filter(5, "avg") var resultValues = result.getBand(1).values @@ -201,10 +201,11 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { inputMatrix(32)(30) + inputMatrix(32)(31) + inputMatrix(32)(32) + inputMatrix(32)(33) + inputMatrix(32)(34) ).toDouble / 25.0 - // mode + result.flushAndDestroy() - result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "mode") + // mode + result = RasterGDAL(ds, getExprConfigOpt, createInfo).filter(5, "mode") resultValues = result.getBand(1).values @@ -255,9 +256,11 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { inputMatrix(49)(49) ).groupBy(identity).maxBy(_._2.size)._1.toDouble + result.flushAndDestroy() + // median - result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "median") + result = RasterGDAL(ds, getExprConfigOpt, createInfo).filter(5, "median") resultValues = result.getBand(1).values @@ -294,9 +297,11 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { inputMatrix(12)(13) ).sorted.apply(12).toDouble + result.flushAndDestroy() + // min filter - result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "min") + result = RasterGDAL(ds, getExprConfigOpt, createInfo).filter(5, "min") resultValues = result.getBand(1).values @@ -333,9 +338,11 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { inputMatrix(12)(13) ).min.toDouble + result.flushAndDestroy() + // max filter - result = MosaicRasterGDAL(ds, createInfo, -1).filter(5, "max") + result = RasterGDAL(ds, getExprConfigOpt, createInfo).filter(5, "max") resultValues = result.getBand(1).values @@ -372,6 +379,10 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { inputMatrix(12)(13) ).max.toDouble + result.flushAndDestroy() + + RasterIO.flushAndDestroy(ds) + } test("Verify that checkpoint is configured.") { diff --git a/src/test/scala/com/databricks/labs/mosaic/datasource/GDALFileFormatTest.scala b/src/test/scala/com/databricks/labs/mosaic/datasource/GDALFileFormatTest.scala index 1373e4bae..387b750e5 100644 --- a/src/test/scala/com/databricks/labs/mosaic/datasource/GDALFileFormatTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/datasource/GDALFileFormatTest.scala @@ -1,13 +1,12 @@ package com.databricks.labs.mosaic.datasource -import com.databricks.labs.mosaic.{MOSAIC_RASTER_READ_AS_PATH, MOSAIC_RASTER_READ_STRATEGY} +import com.databricks.labs.mosaic.MOSAIC_RASTER_READ_STRATEGY import com.databricks.labs.mosaic.datasource.gdal.GDALFileFormat -import org.apache.spark.sql.QueryTest import org.apache.spark.sql.test.SharedSparkSessionGDAL import org.scalatest.matchers.must.Matchers.{be, noException} import org.scalatest.matchers.should.Matchers.an -class GDALFileFormatTest extends QueryTest with SharedSparkSessionGDAL { +class GDALFileFormatTest extends SharedSparkSessionGDAL { test("Read netcdf with GDALFileFormat") { assume(System.getProperty("os.name") == "Linux") @@ -22,13 +21,13 @@ class GDALFileFormatTest extends QueryTest with SharedSparkSessionGDAL { noException should be thrownBy spark.read .format("gdal") - .option("driverName", "NetCDF") + .option("driverName", "netCDF") .load(filePath) .take(1) noException should be thrownBy spark.read .format("gdal") - .option("driverName", "NetCDF") + .option("driverName", "netCDF") .load(filePath) .select("metadata") .take(1) @@ -48,13 +47,13 @@ class GDALFileFormatTest extends QueryTest with SharedSparkSessionGDAL { noException should be thrownBy spark.read .format("gdal") - .option("driverName", "TIF") + .option("driverName", "GTiff") // TIF .load(filePath) .take(1) - + spark.read .format("gdal") - .option("driverName", "TIF") + .option("driverName", "GTiff") // TIF .load(filePath) .select("metadata") .take(1) @@ -117,21 +116,21 @@ class GDALFileFormatTest extends QueryTest with SharedSparkSessionGDAL { spark.read .format("gdal") .option("extensions", "grb") - .option("raster.read.strategy", "retile_on_read") + .option(MOSAIC_RASTER_READ_STRATEGY, "retile_on_read") .load(filePath) .take(1) noException should be thrownBy spark.read .format("gdal") .option("extensions", "grb") - .option("raster.read.strategy", "retile_on_read") + .option(MOSAIC_RASTER_READ_STRATEGY, "retile_on_read") .load(filePath) .take(1) spark.read .format("gdal") .option("extensions", "grb") - .option("raster.read.strategy", "retile_on_read") + .option(MOSAIC_RASTER_READ_STRATEGY, "retile_on_read") .load(filePath) .select("metadata") .take(1) diff --git a/src/test/scala/com/databricks/labs/mosaic/datasource/OGRFileFormatTest.scala b/src/test/scala/com/databricks/labs/mosaic/datasource/OGRFileFormatTest.scala index 5d96c6e4a..3dd607e02 100644 --- a/src/test/scala/com/databricks/labs/mosaic/datasource/OGRFileFormatTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/datasource/OGRFileFormatTest.scala @@ -3,6 +3,7 @@ package com.databricks.labs.mosaic.datasource import com.databricks.labs.mosaic.expressions.util.OGRReadeWithOffset import com.databricks.labs.mosaic.functions.MosaicContext import com.databricks.labs.mosaic.utils.PathUtils +import com.databricks.labs.mosaic.utils.PathUtils.VSI_ZIP_TOKEN import com.databricks.labs.mosaic.{H3, JTS} import org.apache.spark.sql.QueryTest import org.apache.spark.sql.functions.{col, lit} @@ -80,7 +81,10 @@ class OGRFileFormatTest extends QueryTest with SharedSparkSessionGDAL { noException should be thrownBy OGRFileFormat.enableOGRDrivers(force = true) - val path = PathUtils.getCleanPath(getClass.getResource("/binary/geodb/bridges.gdb.zip").getPath) + val path = PathUtils.asFileSystemPath( + getClass.getResource("/binary/geodb/bridges.gdb.zip").getPath, + uriGdalOpt = None + ) val ds = ogr.Open(path, 0) noException should be thrownBy OGRFileFormat.getLayer(ds, 0, "layer2") @@ -120,7 +124,15 @@ class OGRFileFormatTest extends QueryTest with SharedSparkSessionGDAL { OGRReadeWithOffset( null, null, - Map("driverName" -> "", "layerNumber" -> "1", "chunkSize" -> "200", "vsizip" -> "false", "layerName" -> "", "asWKB" -> "false"), + Map( + "driverName" -> "", + "layerNumber" -> "1", + "chunkSize" -> "200", + "vsizip" -> "false", + "layerName" -> "", + "asWKB" -> "false", + "uriDeepCheck" -> "false" + ), null ).position should be(false) } @@ -136,7 +148,11 @@ class OGRFileFormatTest extends QueryTest with SharedSparkSessionGDAL { val feature1 = ds.GetLayer(0).GetNextFeature() val testFeature = feature1 testFeature.SetGeomField(0, null) - val schema = OGRFileFormat.inferSchemaImpl("", filePath, Map("driverName" -> "ESRI Shapefile", "asWKB" -> "true")).get + val schema = OGRFileFormat.inferSchemaImpl( + "", + filePath, + Map("driverName" -> "ESRI Shapefile", "asWKB" -> "true") + ).get noException should be thrownBy OGRFileFormat.getFeatureFields(testFeature, schema, asWKB = true) @@ -151,6 +167,11 @@ class OGRFileFormatTest extends QueryTest with SharedSparkSessionGDAL { val issue351 = "/binary/issue351/" val filePath = this.getClass.getResource(issue351).getPath + info(s"filePath -> '$filePath'") + + val ds = ogr.Open(s"$VSI_ZIP_TOKEN$filePath/LAs_UK.zip") + info(s"ds name? '${ds.GetName()}") + val lad_df = spark.read .format("ogr") .option("asWKB", "false") diff --git a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala index a7d8d8397..8ba7b0e42 100644 --- a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala @@ -1,111 +1,152 @@ package com.databricks.labs.mosaic.datasource.multiread -import com.databricks.labs.mosaic.{JTS, MOSAIC_RASTER_READ_STRATEGY} +import com.databricks.labs.mosaic.JTS import com.databricks.labs.mosaic.core.index.H3IndexSystem -import com.databricks.labs.mosaic.functions.MosaicContext +import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.core.raster.io.RasterIO +import com.databricks.labs.mosaic.functions.{ExprConfig, MosaicContext} import com.databricks.labs.mosaic.test.MosaicSpatialQueryTest -import org.apache.spark.sql.functions.{col, lit} +import com.databricks.labs.mosaic.utils.PathUtils.VSI_ZIP_TOKEN import org.apache.spark.sql.test.SharedSparkSessionGDAL +import org.gdal.gdal.gdal +import org.gdal.gdalconst.gdalconstConstants.GA_ReadOnly import org.scalatest.matchers.must.Matchers.{be, noException} -import org.scalatest.matchers.should.Matchers.an +import org.scalatest.matchers.should.Matchers.{an, convertToAnyShouldWrapper} import java.nio.file.{Files, Paths} +import java.util.{Vector => JVector} class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSessionGDAL { - test("Read netcdf with Raster As Grid Reader") { - val netcdf = "/binary/netcdf-coral/" - val filePath = getClass.getResource(netcdf).getPath +// test("Read netcdf with Raster As Grid Reader") { +// assume(System.getProperty("os.name") == "Linux") +// val netcdf = "/binary/netcdf-coral/" +// val filePath = getClass.getResource(netcdf).getPath +// +// val sc = this.spark +// import sc.implicits._ +// sc.sparkContext.setLogLevel("ERROR") +// +// // init +// val mc = MosaicContext.build(H3IndexSystem, JTS) +// mc.register(sc) +// import mc.functions._ +// +// info(s"checkpoint dir? ${GDAL.getCheckpointDir}") +// +// noException should be thrownBy MosaicContext.read +// .format("raster_to_grid") +// .option("subdatasetName", "bleaching_alert_area") +// .option("nPartitions", "10") +// .option("extensions", "nc") +// .option("resolution", "5") +// .option("kRingInterpolate", "3") +// .load(filePath) +// .select("measure") +// .queryExecution +// .executedPlan +// +// } +// +// test("Read grib with Raster As Grid Reader") { +// assume(System.getProperty("os.name") == "Linux") +// val grib = "/binary/grib-cams/" +// val filePath = getClass.getResource(grib).getPath +// +// val sc = this.spark +// import sc.implicits._ +// sc.sparkContext.setLogLevel("ERROR") +// +// // init +// val mc = MosaicContext.build(H3IndexSystem, JTS) +// mc.register(sc) +// import mc.functions._ +// +// noException should be thrownBy MosaicContext.read +// .format("raster_to_grid") +// .option("nPartitions", "10") +// .option("extensions", "grb") +// .option("combiner", "min") +// .option("kRingInterpolate", "3") +// .load(filePath) +// .select("measure") +// .take(1) +// +// } +// +// test("Read tif with Raster As Grid Reader") { +// assume(System.getProperty("os.name") == "Linux") +// val tif = "/modis/" +// val filePath = getClass.getResource(tif).getPath +// +// val sc = this.spark +// import sc.implicits._ +// sc.sparkContext.setLogLevel("ERROR") +// +// // init +// val mc = MosaicContext.build(H3IndexSystem, JTS) +// mc.register(sc) +// import mc.functions._ +// +// noException should be thrownBy MosaicContext.read +// .format("raster_to_grid") +// .option("nPartitions", "10") +// .option("extensions", "tif") +// .option("combiner", "max") +// .option("resolution", "4") +// .option("kRingInterpolate", "3") +// .load(filePath) +// .select("measure") +// .take(1) +// +// } + + test("Read zarr with Raster As Grid Reader") { + assume(System.getProperty("os.name") == "Linux") + val zarr = "/binary/zarr-example/" + val filePath = getClass.getResource(zarr).getPath val sc = this.spark import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") - assume(System.getProperty("os.name") == "Linux") + // init val mc = MosaicContext.build(H3IndexSystem, JTS) mc.register(sc) import mc.functions._ -// val subs = spark.read.format("gdal") -// .load(filePath) -// .select("subdatasets") -// .first.get(0) -// info(s"subs -> $subs") - //"bleaching_alert_area" - -// val subTile = spark.read -// .format("gdal") -// .option("extensions", "nc") -// .option(MOSAIC_RASTER_READ_STRATEGY, "as_path") -// .option("vsizip", "false") -// .load(filePath) -// .repartition(10) -// .withColumn("tile", rst_getsubdataset($"tile", lit("bleaching_alert_area"))) -// .select("tile") -// .first.get(0) -// info(s"subTile -> $subTile") - - noException should be thrownBy MosaicContext.read - .format("raster_to_grid") - .option("subdatasetName", "bleaching_alert_area") - .option("nPartitions", "10") - .option("extensions", "nc") - .option("resolution", "5") - .option("kRingInterpolate", "3") - .load(filePath) - .select("measure") - .queryExecution - .executedPlan - - } - - test("Read grib with Raster As Grid Reader") { - assume(System.getProperty("os.name") == "Linux") - MosaicContext.build(H3IndexSystem, JTS) - - val grib = "/binary/grib-cams/" - val filePath = getClass.getResource(grib).getPath - - noException should be thrownBy MosaicContext.read - .format("raster_to_grid") - .option("nPartitions", "10") - .option("extensions", "grb") - .option("combiner", "min") - .option("kRingInterpolate", "3") - .load(filePath) - .select("measure") - .take(1) - - } - - test("Read tif with Raster As Grid Reader") { - assume(System.getProperty("os.name") == "Linux") - MosaicContext.build(H3IndexSystem, JTS) + info("- testing [[Dataset]] for Zarr subdataset -") +// val rawPath = s"${VSI_ZIP_TOKEN}ZARR:${filePath}zarr_test_data.zip:/group_with_attrs/F_order_array" // <- NO +// val rawPath = s"${VSI_ZIP_TOKEN}${filePath}zarr_test_data.zip:/group_with_attrs/F_order_array" // <- NO +// val rawPath = s"""${VSI_ZIP_TOKEN}${filePath}zarr_test_data.zip""" // <- YES (JUST ZIP) +// val rawPath = s"""${VSI_ZIP_TOKEN}${filePath}zarr_test_data.zip:/group_with_attrs/F_order_array""" // <- NO + val rawPath = s"""${VSI_ZIP_TOKEN}${filePath}zarr_test_data.zip/group_with_attrs/F_order_array""" // <- YES - val tif = "/modis/" - val filePath = getClass.getResource(tif).getPath + info(s"rawPath -> ${rawPath}") - noException should be thrownBy MosaicContext.read - .format("raster_to_grid") - .option("nPartitions", "10") - .option("extensions", "tif") - .option("combiner", "max") - .option("resolution", "4") - .option("kRingInterpolate", "3") - .load(filePath) - .select("measure") - .take(1) + val drivers = new JVector[String]() // java.util.Vector + drivers.add("Zarr") + val ds = gdal.OpenEx(rawPath, GA_ReadOnly, drivers) + ds != null should be(true) + info(s"ds description -> ${ds.GetDescription()}") + info(s"ds rasters -> ${ds.GetRasterCount()}") + info(s"ds files -> ${ds.GetFileList()}") + info(s"ds tile-1 -> ${ds.GetRasterBand(1).GetDescription()}") - } + info("- testing [[RasterIO.rawPathAsDatasetOpt]] for Zarr subdataset -") - test("Read zarr with Raster As Grid Reader") { - assume(System.getProperty("os.name") == "Linux") - MosaicContext.build(H3IndexSystem, JTS) + val ds1 = RasterIO.rawPathAsDatasetOpt(rawPath, Some("Zarr"), getExprConfigOpt) + ds1.isDefined should be(true) + info(s"ds1 description -> ${ds1.get.GetDescription()}") + info(s"ds1 rasters -> ${ds1.get.GetRasterCount()}") + info(s"ds1 files -> ${ds1.get.GetFileList()}") + info(s"ds1 tile-1 -> ${ds1.get.GetRasterBand(1).GetDescription()}") - val zarr = "/binary/zarr-example/" - val filePath = getClass.getResource(zarr).getPath + info("- testing [[MosaicContext.read]] for Zarr subdataset -") noException should be thrownBy MosaicContext.read .format("raster_to_grid") + .option("driverName", "Zarr") // <- needed? .option("nPartitions", "10") .option("subdatasetName", "/group_with_attrs/F_order_array") .option("combiner", "median") @@ -114,69 +155,74 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .select("measure") .take(1) info("... after median combiner") - - noException should be thrownBy MosaicContext.read - .format("raster_to_grid") - .option("nPartitions", "10") - .option("subdatasetName", "/group_with_attrs/F_order_array") - .option("combiner", "count") - .option("vsizip", "true") - .load(filePath) - .select("measure") - .take(1) - info("... after count combiner") - - noException should be thrownBy MosaicContext.read - .format("raster_to_grid") - .option("nPartitions", "10") - .option("subdatasetName", "/group_with_attrs/F_order_array") - .option("combiner", "average") - .option("vsizip", "true") - .load(filePath) - .select("measure") - .take(1) - info("... after average combiner") - - noException should be thrownBy MosaicContext.read - .format("raster_to_grid") - .option("nPartitions", "10") - .option("subdatasetName", "/group_with_attrs/F_order_array") - .option("combiner", "avg") - .option("vsizip", "true") - .load(filePath) - .select("measure") - .take(1) - info("... after avg combiner") - - val paths = Files.list(Paths.get(filePath)).toArray.map(_.toString) - - an[Error] should be thrownBy MosaicContext.read - .format("raster_to_grid") - .option("nPartitions", "10") - .option("combiner", "count_+") - .option("vsizip", "true") - .load(paths: _*) - .select("measure") - .take(1) - info("... after count_+ combiner (exception)") - - an[Error] should be thrownBy MosaicContext.read - .format("invalid") - .load(paths: _*) - info("... after invalid paths format (exception)") - - an[Error] should be thrownBy MosaicContext.read - .format("invalid") - .load(filePath) - info("... after invalid path format (exception)") - - noException should be thrownBy MosaicContext.read - .format("raster_to_grid") - .option("nPartitions", "10") - .option("subdatasetName", "/group_with_attrs/F_order_array") - .option("kRingInterpolate", "3") - .load(filePath) - info("... after subdataset + kring interpolate") +// +// noException should be thrownBy MosaicContext.read +// .format("raster_to_grid") +// .option("driverName", "Zarr") // <- needed? +// .option("nPartitions", "10") +// .option("subdatasetName", "/group_with_attrs/F_order_array") +// .option("combiner", "count") +// .option("vsizip", "true") +// .load(filePath) +// .select("measure") +// .take(1) +// info("... after count combiner") +// +// noException should be thrownBy MosaicContext.read +// .format("raster_to_grid") +// .option("driverName", "Zarr") // <- needed? +// .option("nPartitions", "10") +// .option("subdatasetName", "/group_with_attrs/F_order_array") +// .option("combiner", "average") +// .option("vsizip", "true") +// .load(filePath) +// .select("measure") +// .take(1) +// info("... after average combiner") +// +// noException should be thrownBy MosaicContext.read +// .format("raster_to_grid") +// .option("driverName", "Zarr") // <- needed? +// .option("nPartitions", "10") +// .option("subdatasetName", "/group_with_attrs/F_order_array") +// .option("combiner", "avg") +// .option("vsizip", "true") +// .load(filePath) +// .select("measure") +// .take(1) +// info("... after avg combiner") +// +// val paths = Files.list(Paths.get(filePath)).toArray.map(_.toString) +// +// an[Error] should be thrownBy MosaicContext.read +// .format("raster_to_grid") +// .option("driverName", "Zarr") // <- needed? +// .option("nPartitions", "10") +// .option("combiner", "count_+") +// .option("vsizip", "true") +// .load(paths: _*) +// .select("measure") +// .take(1) +// info("... after count_+ combiner (exception)") +// +// an[Error] should be thrownBy MosaicContext.read +// .format("invalid") +// .load(paths: _*) +// info("... after invalid paths format (exception)") +// +// an[Error] should be thrownBy MosaicContext.read +// .format("invalid") +// .load(filePath) +// info("... after invalid path format (exception)") +// +// noException should be thrownBy MosaicContext.read +// .format("raster_to_grid") +// .option("driverName", "Zarr") // <- needed? +// .option("nPartitions", "10") +// .option("subdatasetName", "/group_with_attrs/F_order_array") +// .option("kRingInterpolate", "3") +// .load(filePath) +// info("... after subdataset + kring interpolate") } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_AvgBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_AvgBehaviors.scala index b243ca1f0..484b4cc2c 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_AvgBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_AvgBehaviors.scala @@ -10,11 +10,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_AvgBehaviors extends QueryTest { def behavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BandMetadataBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BandMetadataBehaviors.scala index 0da1a4091..093a7d7c3 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BandMetadataBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BandMetadataBehaviors.scala @@ -10,13 +10,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_BandMetadataBehaviors extends QueryTest { def bandMetadataBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - val sc = spark - spark.sparkContext.setLogLevel("ERROR") - val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + // init + val mc = MosaicContext.build(indexSystem, geometryAPI) + mc.register(sc) import mc.functions._ - import sc.implicits._ noException should be thrownBy MosaicContext.geometryAPI diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBoxBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBoxBehaviors.scala index 1f2649207..96239b345 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBoxBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBoxBehaviors.scala @@ -10,12 +10,14 @@ trait RST_BoundingBoxBehaviors extends QueryTest { // noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala index ef4ae41b5..59f597ada 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala @@ -1,8 +1,6 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.{MOSAIC_MANUAL_CLEANUP_MODE, MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT, - MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, - MOSAIC_TEST_MODE} +import com.databricks.labs.mosaic.{MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT, MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, MOSAIC_MANUAL_CLEANUP_MODE, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE, RASTER_MEM_SIZE_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.core.raster.api.GDAL @@ -45,7 +43,7 @@ trait RST_ClipBehaviors extends QueryTest { // info(s"checkpoint on? ${sc.conf.get(MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT)}") // // val localDir = MosaicGDAL.getLocalRasterDir -// info(s"configured local raster dir? $localDir") +// info(s"configured local tile dir? $localDir") // info(s"local dir exists and is dir? -> ${Paths.get(localDir).toFile.exists()} |" + // s" ${Paths.get(localDir).toFile.isDirectory}") // info(s"last modified for working dir? -> ${Paths.get(localDir).toFile.lastModified()}") @@ -62,7 +60,7 @@ trait RST_ClipBehaviors extends QueryTest { info("\n::: base :::") val df = spark.read.format("gdal").load(testPath) - .withColumn("content", $"tile.raster") + .withColumn("content", $"tile.tile") .withColumn("pixels", rst_pixelcount($"tile")) .withColumn("size", rst_memsize($"tile")) .withColumn("srid", rst_srid($"tile")) @@ -135,8 +133,8 @@ trait RST_ClipBehaviors extends QueryTest { // val c1 = r1.asInstanceOf[GenericRowWithSchema].get(0) // val createInfo1 = c1.asInstanceOf[GenericRowWithSchema].getAs[Map[String, String]](2) - // val path1 = createInfo1("path") - // val sz1 = createInfo1("mem_size").toInt +// val path1 = createInfo1(RASTER_PATH_KEY) +// val sz1 = createInfo1(RASTER_MEM_SIZE_KEY).toInt // info(s"clip-touches -> $c1 (${c1.getClass.getName})") // info(s"clip-touches-createInfo -> $createInfo1") // info(s"...clip-touches-path -> $path1") @@ -152,15 +150,15 @@ trait RST_ClipBehaviors extends QueryTest { .select("clip", "pixels") .first - // val c2 = r2.asInstanceOf[GenericRowWithSchema].get(0) - // val createInfo2 = c2.asInstanceOf[GenericRowWithSchema].getAs[Map[String, String]](2) - // val path2 = createInfo2("path") - // val sz2 = createInfo2("mem_size").toInt - // //info(s"clip-half -> $c2 (${c2.getClass.getName})") - // //info(s"clip-half-createInfo -> $createInfo2") - // //info(s"...clip-half-path -> $path2") - // info(s"...clip-half-memsize -> $sz2}") - // Paths.get(path2).toFile.exists should be(true) +// val c2 = r2.asInstanceOf[GenericRowWithSchema].get(0) +// val createInfo2 = c2.asInstanceOf[GenericRowWithSchema].getAs[Map[String, String]](2) +// val path2 = createInfo2(RASTER_PATH_KEY) +// val sz2 = createInfo2(RASTER_MEM_SIZE_KEY).toInt +// //info(s"clip-half -> $c2 (${c2.getClass.getName})") +// //info(s"clip-half-createInfo -> $createInfo2") +// //info(s"...clip-half-path -> $path2") +// info(s"...clip-half-memsize -> $sz2}") +// Paths.get(path2).toFile.exists should be(true) val p2 = r2.getAs[mutable.WrappedArray[Long]](1)(0) info(s"clip-half-pixels -> $p2") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAggBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAggBehaviors.scala index e9953bdce..89c3c9b99 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAggBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAggBehaviors.scala @@ -10,12 +10,14 @@ trait RST_CombineAvgAggBehaviors extends QueryTest { // noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgBehaviors.scala index fb54faa34..779d14c89 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgBehaviors.scala @@ -11,12 +11,14 @@ trait RST_CombineAvgBehaviors extends QueryTest { // noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ConvolveBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ConvolveBehaviors.scala index 0e8d61df2..4d3acbbea 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ConvolveBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ConvolveBehaviors.scala @@ -11,12 +11,14 @@ trait RST_ConvolveBehaviors extends QueryTest { // noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAggBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAggBehaviors.scala index 77b2a2381..8fe314a90 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAggBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAggBehaviors.scala @@ -11,12 +11,14 @@ trait RST_DerivedBandAggBehaviors extends QueryTest { // noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandBehaviors.scala index 7d81ca091..26bdee7b4 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandBehaviors.scala @@ -11,12 +11,14 @@ trait RST_DerivedBandBehaviors extends QueryTest { // noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FilterBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FilterBehaviors.scala index 4b766e9ac..92a7d462b 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FilterBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FilterBehaviors.scala @@ -11,12 +11,14 @@ trait RST_FilterBehaviors extends QueryTest { // noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBandsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBandsBehaviors.scala index 77bd69c9f..525b138a7 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBandsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBandsBehaviors.scala @@ -11,12 +11,14 @@ trait RST_FromBandsBehaviors extends QueryTest { // noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("binaryFile") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContentBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContentBehaviors.scala index c8a23a0b1..5113cf10b 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContentBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContentBehaviors.scala @@ -10,14 +10,14 @@ trait RST_FromContentBehaviors extends QueryTest { // noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") - val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + // init + val mc = MosaicContext.build(indexSystem, geometryAPI) + mc.register(sc) import mc.functions._ - import sc.implicits._ - import org.apache.spark.sql.functions._ val rastersInMemory = spark.read .format("binaryFile") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFileBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFileBehaviors.scala index d569269cd..d3b9aee12 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFileBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFileBehaviors.scala @@ -10,12 +10,14 @@ trait RST_FromFileBehaviors extends QueryTest { // noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("binaryFile") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReferenceBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReferenceBehaviors.scala index bd1c17168..279eaf7a5 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReferenceBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReferenceBehaviors.scala @@ -11,12 +11,14 @@ trait RST_GeoReferenceBehaviors extends QueryTest { //noinspection MapGetGet def geoReferenceBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoDataBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoDataBehaviors.scala index 9d24b6595..9fb6c61f2 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoDataBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoDataBehaviors.scala @@ -10,12 +10,14 @@ trait RST_GetNoDataBehaviors extends QueryTest { //noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdatasetBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdatasetBehaviors.scala index dbdc4c93a..8a270c098 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdatasetBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdatasetBehaviors.scala @@ -11,12 +11,14 @@ trait RST_GetSubdatasetBehaviors extends QueryTest { //noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_HeightBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_HeightBehaviors.scala index 059d9b70c..0e1abff56 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_HeightBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_HeightBehaviors.scala @@ -9,12 +9,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_HeightBehaviors extends QueryTest { def heightBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoDataBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoDataBehaviors.scala index 1b6fe1d46..2180ae38e 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoDataBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoDataBehaviors.scala @@ -10,12 +10,14 @@ trait RST_InitNoDataBehaviors extends QueryTest { //noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmptyBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmptyBehaviors.scala index f433fcd75..0ce84b2c6 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmptyBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmptyBehaviors.scala @@ -10,12 +10,14 @@ trait RST_IsEmptyBehaviors extends QueryTest { // noinspection AccessorLikeMethodIsUnit def isEmptyBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTilesBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTilesBehaviors.scala index 7fc6325c7..442836926 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTilesBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTilesBehaviors.scala @@ -10,13 +10,14 @@ trait RST_MakeTilesBehaviors extends QueryTest { // noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") - val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + // init + val mc = MosaicContext.build(indexSystem, geometryAPI) + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("binaryFile") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebraBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebraBehaviors.scala index 8b6634eb9..8d0ef112d 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebraBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebraBehaviors.scala @@ -11,12 +11,14 @@ trait RST_MapAlgebraBehaviors extends QueryTest { // noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala index dcb8f5848..acf1d62b8 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala @@ -13,9 +13,7 @@ trait RST_MaxBehaviors extends QueryTest { def behavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { val sc = this.spark import sc.implicits._ - sc.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, "false") - - sc.conf.get(MOSAIC_TEST_MODE, "false") should be("true") + sc.sparkContext.setLogLevel("ERROR") // init val mc = MosaicContext.build(indexSystem, geometryAPI) diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MedianBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MedianBehaviors.scala index ea813d39f..f03f361d9 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MedianBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MedianBehaviors.scala @@ -10,11 +10,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_MedianBehaviors extends QueryTest { def behavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSizeBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSizeBehaviors.scala index df7c4b8a3..48057eb69 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSizeBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSizeBehaviors.scala @@ -9,12 +9,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_MemSizeBehaviors extends QueryTest { def memSizeBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAggBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAggBehaviors.scala index 78552e38b..cf0576ca5 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAggBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAggBehaviors.scala @@ -10,12 +10,14 @@ trait RST_MergeAggBehaviors extends QueryTest { // noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeBehaviors.scala index 9e6db2a89..8afdccda2 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeBehaviors.scala @@ -11,12 +11,14 @@ trait RST_MergeBehaviors extends QueryTest { // noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetadataBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetadataBehaviors.scala index bff9fd925..374a71746 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetadataBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetadataBehaviors.scala @@ -9,12 +9,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_MetadataBehaviors extends QueryTest { def metadataBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MinBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MinBehaviors.scala index 61cb3925d..faa072b74 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MinBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MinBehaviors.scala @@ -10,11 +10,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_MinBehaviors extends QueryTest { def behavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVIBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVIBehaviors.scala index 1c1f872b5..bfa475244 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVIBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVIBehaviors.scala @@ -11,12 +11,14 @@ trait RST_NDVIBehaviors extends QueryTest { // noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBandsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBandsBehaviors.scala index 91497d169..2c6fc3c8c 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBandsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBandsBehaviors.scala @@ -9,12 +9,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_NumBandsBehaviors extends QueryTest { def numBandsBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCountBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCountBehaviors.scala index 4cafad13f..7f27f5e69 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCountBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCountBehaviors.scala @@ -10,16 +10,26 @@ import org.scalatest.matchers.should.Matchers._ trait RST_PixelCountBehaviors extends QueryTest { def behavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") + //info(s"row -> ${rastersInMemory.first().toSeq.toString()}") + + val dfPix = rastersInMemory + .select(rst_pixelcount($"tile")) + info(s"pixelcount (prior to tessellate) -> ${dfPix.first().toSeq.toString()}") + + // this should work after rst_tessellate val df = rastersInMemory .withColumn("tile", rst_tessellate($"tile", lit(3))) @@ -27,6 +37,9 @@ trait RST_PixelCountBehaviors extends QueryTest { .select("result") .select(explode($"result").as("result")) + //info(df.first().toSeq.toString()) + + rastersInMemory .withColumn("tile", rst_tessellate($"tile", lit(3))) .createOrReplaceTempView("source") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeightBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeightBehaviors.scala index 9faaef892..0c2303abc 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeightBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeightBehaviors.scala @@ -9,12 +9,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_PixelHeightBehaviors extends QueryTest { def pixelHeightBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidthBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidthBehaviors.scala index 98f82c650..e419dbbb4 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidthBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidthBehaviors.scala @@ -9,12 +9,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_PixelWidthBehaviors extends QueryTest { def pixelWidthBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvgBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvgBehaviors.scala index a1943e88c..ffe92a99a 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvgBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvgBehaviors.scala @@ -10,12 +10,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_RasterToGridAvgBehaviors extends QueryTest { def rasterToGridAvgBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCountBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCountBehaviors.scala index 7a82f71b2..c62697da5 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCountBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCountBehaviors.scala @@ -10,12 +10,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_RasterToGridCountBehaviors extends QueryTest { def rasterToGridCountBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMaxBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMaxBehaviors.scala index 86f32385a..3c90cc4a4 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMaxBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMaxBehaviors.scala @@ -10,12 +10,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_RasterToGridMaxBehaviors extends QueryTest { def rasterToGridMaxBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedianBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedianBehaviors.scala index 017c25b5f..b7e2619d4 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedianBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedianBehaviors.scala @@ -10,12 +10,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_RasterToGridMedianBehaviors extends QueryTest { def rasterToGridMedianBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMinBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMinBehaviors.scala index 15a7d56e4..5c01ba2eb 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMinBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMinBehaviors.scala @@ -10,12 +10,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_RasterToGridMinBehaviors extends QueryTest { def rasterToGridMinBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordBehaviors.scala index b33462a4f..a1c8952ee 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordBehaviors.scala @@ -10,12 +10,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_RasterToWorldCoordBehaviors extends QueryTest { def rasterToWorldCoordBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordXBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordXBehaviors.scala index 64f842a55..ad1decde3 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordXBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordXBehaviors.scala @@ -10,12 +10,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_RasterToWorldCoordXBehaviors extends QueryTest { def rasterToWorldCoordX(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordYBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordYBehaviors.scala index d9b4e3900..abbed177f 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordYBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordYBehaviors.scala @@ -10,12 +10,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_RasterToWorldCoordYBehaviors extends QueryTest { def rasterToWorldCoordY(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTileBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTileBehaviors.scala index 24058b4c7..71b528581 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTileBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTileBehaviors.scala @@ -5,17 +5,20 @@ import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.functions.MosaicContext import org.apache.spark.sql.QueryTest import org.apache.spark.sql.functions._ + import org.scalatest.matchers.should.Matchers._ trait RST_ReTileBehaviors extends QueryTest { def retileBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RotationBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RotationBehaviors.scala index ce1b649a5..51967e70e 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RotationBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RotationBehaviors.scala @@ -9,12 +9,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_RotationBehaviors extends QueryTest { def rotationBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRIDBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRIDBehaviors.scala index 37e7f4d20..861c31747 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRIDBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRIDBehaviors.scala @@ -9,12 +9,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_SRIDBehaviors extends QueryTest { def sridBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleXBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleXBehaviors.scala index c7a6b3fa2..d163b96dc 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleXBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleXBehaviors.scala @@ -9,12 +9,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_ScaleXBehaviors extends QueryTest { def scaleXBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleYBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleYBehaviors.scala index 2223bd0cb..beea2a6c9 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleYBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleYBehaviors.scala @@ -9,12 +9,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_ScaleYBehaviors extends QueryTest { def scaleYBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala index d596b7567..7ade9289c 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala @@ -10,11 +10,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_SeparateBandsBehaviors extends QueryTest { def separateBandsBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoDataBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoDataBehaviors.scala index cbe2b96c1..bed0c3459 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoDataBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoDataBehaviors.scala @@ -11,12 +11,14 @@ trait RST_SetNoDataBehaviors extends QueryTest { // noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRIDBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRIDBehaviors.scala index e90357763..f1d638e26 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRIDBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRIDBehaviors.scala @@ -2,8 +2,8 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem -import com.databricks.labs.mosaic.core.raster.gdal.MosaicRasterGDAL -import com.databricks.labs.mosaic.functions.MosaicContext +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL +import com.databricks.labs.mosaic.functions.{ExprConfig, MosaicContext} import org.apache.spark.sql.QueryTest import org.apache.spark.sql.catalyst.expressions.GenericRowWithSchema import org.apache.spark.sql.functions.lit @@ -12,11 +12,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_SetSRIDBehaviors extends QueryTest { def setSRIDBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") @@ -32,11 +35,12 @@ trait RST_SetSRIDBehaviors extends QueryTest { // info(s"set_srid result -> $sridTile") val sridCreateInfo = sridTile.asInstanceOf[GenericRowWithSchema].getAs[Map[String, String]](2) // info(s"srid createInfo -> $sridCreateInfo") - val sridRaster = MosaicRasterGDAL.readRaster(sridCreateInfo) + val exprConfigOpt = Option(ExprConfig(sc)) + val sridRaster = RasterGDAL(sridCreateInfo, exprConfigOpt) // info(s"get srid -> ${sridRaster.SRID}") sridRaster.SRID should be(4326) - sridRaster.destroy() // clean-up + sridRaster.flushAndDestroy() // clean-up rastersInMemory .createOrReplaceTempView("source") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewXBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewXBehaviors.scala index c27f6be59..d79ba8f8b 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewXBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewXBehaviors.scala @@ -9,12 +9,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_SkewXBehaviors extends QueryTest { def skewXBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewYBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewYBehaviors.scala index e0b161649..acf92e402 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewYBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewYBehaviors.scala @@ -9,12 +9,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_SkewYBehaviors extends QueryTest { def skewYBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SubdatasetsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SubdatasetsBehaviors.scala index 6f2e4ee28..a8fc8648c 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SubdatasetsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SubdatasetsBehaviors.scala @@ -9,12 +9,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_SubdatasetsBehaviors extends QueryTest { def subdatasetsBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SummaryBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SummaryBehaviors.scala index dcb5145bc..ecdc6a475 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SummaryBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SummaryBehaviors.scala @@ -9,12 +9,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_SummaryBehaviors extends QueryTest { def summaryBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala index fa0ef8069..ecf6bfce7 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala @@ -11,24 +11,28 @@ trait RST_TessellateBehaviors extends QueryTest { // noinspection MapGetGet def tessellateBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") + //info(s"rastersInMemory -> ${rastersInMemory.first().toSeq.toString()}") val gridTiles = rastersInMemory .withColumn("tiles", rst_tessellate($"tile", 3)) .withColumn("bbox", st_aswkt(rst_boundingbox($"tile"))) .select("bbox", "path", "tiles") .withColumn("avg", rst_avg($"tiles")) - + //info(s"gridTiles -> ${gridTiles.first().toSeq.toString()}") + rastersInMemory .createOrReplaceTempView("source") @@ -45,6 +49,8 @@ trait RST_TessellateBehaviors extends QueryTest { result.length should be(441) info(s"tif example -> ${result.head}") + // TODO rst_separatebands and rst_setsrid are affecting test + val netcdf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-CMIP5/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc") @@ -52,6 +58,8 @@ trait RST_TessellateBehaviors extends QueryTest { .withColumn("tile", rst_setsrid($"tile", lit(4326))) .limit(1) + info(s"netcdf count? ${netcdf.count()}") + val netcdfGridTiles = netcdf .select(rst_tessellate($"tile", lit(1)).alias("tile")) diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTilesBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTilesBehaviors.scala index edab10c30..a626dd37c 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTilesBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTilesBehaviors.scala @@ -11,22 +11,28 @@ trait RST_ToOverlappingTilesBehaviors extends QueryTest { // noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") + //info(s"load -> ${rastersInMemory.first().toSeq.toString()}") + val gridTiles = rastersInMemory .withColumn("tile", rst_tooverlappingtiles($"tile", lit(500), lit(500), lit(10))) .select("tile") + info(s"load -> ${gridTiles.first().toSeq.toString()}") + rastersInMemory .createOrReplaceTempView("source") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TransformBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TransformBehaviors.scala index 397dbaf0e..17225ccd9 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TransformBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TransformBehaviors.scala @@ -11,12 +11,14 @@ trait RST_TransformBehaviors extends QueryTest { // noinspection MapGetGet def behavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpenBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpenBehaviors.scala index 1667b41cc..affd072dd 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpenBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpenBehaviors.scala @@ -4,18 +4,21 @@ import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.functions.MosaicContext import org.apache.spark.sql.QueryTest + import org.scalatest.matchers.should.Matchers._ trait RST_TryOpenBehaviors extends QueryTest { // noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftXBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftXBehaviors.scala index df63e31d6..bc0845658 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftXBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftXBehaviors.scala @@ -9,12 +9,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_UpperLeftXBehaviors extends QueryTest { def upperLeftXBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftYBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftYBehaviors.scala index 99aaff87e..80908df14 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftYBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftYBehaviors.scala @@ -9,12 +9,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_UpperLeftYBehaviors extends QueryTest { def upperLeftYBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WidthBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WidthBehaviors.scala index a0c05775f..34aa4ee13 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WidthBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WidthBehaviors.scala @@ -9,12 +9,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_WidthBehaviors extends QueryTest { def widthBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordBehaviors.scala index 3352f9cfd..0addc481b 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordBehaviors.scala @@ -10,12 +10,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_WorldToRasterCoordBehaviors extends QueryTest { def worldToRasterCoordBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordXBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordXBehaviors.scala index db3aca3a5..2beb4f1bc 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordXBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordXBehaviors.scala @@ -10,12 +10,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_WorldToRasterCoordXBehaviors extends QueryTest { def worldToRasterCoordXBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordYBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordYBehaviors.scala index a76da3719..0e479c790 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordYBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordYBehaviors.scala @@ -10,12 +10,14 @@ import org.scalatest.matchers.should.Matchers._ trait RST_WorldToRasterCoordYBehaviors extends QueryTest { def worldToRasterCoordYBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + mc.register(sc) import mc.functions._ - import sc.implicits._ val rastersInMemory = spark.read .format("gdal") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteBehaviors.scala index aa68ead50..6ba97f9be 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteBehaviors.scala @@ -5,6 +5,7 @@ import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.functions.MosaicContext import com.databricks.labs.mosaic.utils.FileUtils import org.apache.spark.sql.QueryTest +import org.apache.spark.sql.catalyst.expressions.GenericRowWithSchema import org.scalatest.matchers.should.Matchers.{be, convertToAnyShouldWrapper} import java.nio.file.{Files, Paths} @@ -15,16 +16,20 @@ trait RST_WriteBehaviors extends QueryTest { // noinspection MapGetGet def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { - spark.sparkContext.setLogLevel("ERROR") - val mc = MosaicContext.build(indexSystem, geometryAPI) - mc.register() - val sc = spark + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + // init + val mc = MosaicContext.build(indexSystem, geometryAPI) + mc.register(sc) import mc.functions._ - import sc.implicits._ val writeDir = "/tmp/mosaic_tmp/write-tile" + val writeDirJava = Paths.get(writeDir) Try(FileUtils.deleteRecursively(writeDir, keepRoot = false)) + Files.createDirectories(writeDirJava) + Files.list(Paths.get(writeDir)).count() should be (0) val rastersInMemory = spark.read .format("binaryFile") @@ -37,13 +42,17 @@ trait RST_WriteBehaviors extends QueryTest { .withColumn("tile", rst_maketiles($"path")) .filter(!rst_isempty($"tile")) .select(rst_write($"tile", writeDir)) - .write - .format("noop") - .mode("overwrite") - .save() + .first() + .asInstanceOf[GenericRowWithSchema].get(0) + + val createInfo1 = gridTiles1.asInstanceOf[GenericRowWithSchema].getAs[Map[String, String]](2) + //info(s"createInfo1 -> $createInfo1") + val path1Java = Paths.get(createInfo1("path")) - Files.list(Paths.get(writeDir)).count() should be (7) + Files.list(path1Java.getParent).count() should be (1) Try(FileUtils.deleteRecursively(writeDir, keepRoot = false)) + Files.createDirectories(writeDirJava) + Files.list(Paths.get(writeDir)).count() should be (0) // test write content tiles (sql for this) rastersInMemory.createOrReplaceTempView("source") @@ -58,13 +67,17 @@ trait RST_WriteBehaviors extends QueryTest { |from subquery |where not rst_isempty(tile) |""".stripMargin) - .write - .format("noop") - .mode("overwrite") - .save() + .first() + .asInstanceOf[GenericRowWithSchema].get(0) + + val createInfo2 = gridTilesSQL.asInstanceOf[GenericRowWithSchema].getAs[Map[String, String]](2) + //info(s"createInfo2 -> $createInfo2") + val path2Java = Paths.get(createInfo2("path")) - Files.list(Paths.get(writeDir)).count() should be (7) + Files.list(path2Java.getParent).count() should be (1) Try(FileUtils.deleteRecursively(writeDir, keepRoot = false)) + Files.createDirectories(writeDirJava) + Files.list(Paths.get(writeDir)).count() should be (0) } } diff --git a/src/test/scala/com/databricks/labs/mosaic/models/knn/GridRingNeighboursBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/models/knn/GridRingNeighboursBehaviors.scala index fbfcd3cfc..e2ddded8d 100644 --- a/src/test/scala/com/databricks/labs/mosaic/models/knn/GridRingNeighboursBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/models/knn/GridRingNeighboursBehaviors.scala @@ -11,13 +11,14 @@ import org.scalatest.matchers.should.Matchers._ trait GridRingNeighboursBehaviors extends MosaicSpatialQueryTest { def leftTransform(mosaicContext: MosaicContext): Unit = { - spark.sparkContext.setLogLevel("ERROR") val sc = spark import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + // init val mc = mosaicContext + mc.register(sc) import mc.functions._ - mc.register() val (resolution, distanceThreshold) = mc.getIndexSystem match { case H3IndexSystem => (7, 0.1) @@ -81,13 +82,14 @@ trait GridRingNeighboursBehaviors extends MosaicSpatialQueryTest { } def resultTransform(mosaicContext: MosaicContext): Unit = { - spark.sparkContext.setLogLevel("ERROR") - val sc = spark + val sc = this.spark import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + // init val mc = mosaicContext + mc.register(sc) import mc.functions._ - mc.register() val resolution = mc.getIndexSystem match { case H3IndexSystem => 5 @@ -150,13 +152,14 @@ trait GridRingNeighboursBehaviors extends MosaicSpatialQueryTest { } def transform(mosaicContext: MosaicContext): Unit = { - spark.sparkContext.setLogLevel("ERROR") - val sc = spark + val sc = this.spark import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + // init val mc = mosaicContext + mc.register(sc) import mc.functions._ - mc.register() val (resolution, iteration) = mc.getIndexSystem match { case H3IndexSystem => (5, 4) diff --git a/src/test/scala/com/databricks/labs/mosaic/models/knn/SpatialKNNBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/models/knn/SpatialKNNBehaviors.scala index 7a2925f26..4542ae851 100644 --- a/src/test/scala/com/databricks/labs/mosaic/models/knn/SpatialKNNBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/models/knn/SpatialKNNBehaviors.scala @@ -1,7 +1,7 @@ package com.databricks.labs.mosaic.models.knn import com.databricks.labs.mosaic.core.index.{BNGIndexSystem, CustomIndexSystem, H3IndexSystem} -import com.databricks.labs.mosaic.functions.MosaicContext +import com.databricks.labs.mosaic.functions.{ExprConfig, MosaicContext} import com.databricks.labs.mosaic.test.mocks.getBoroughs import org.apache.spark.sql.{DataFrame, SparkSession} import org.apache.spark.sql.functions._ @@ -13,10 +13,14 @@ import org.scalatest.matchers.should.Matchers.convertToAnyShouldWrapper trait SpatialKNNBehaviors { this: AnyFlatSpec => def noApproximation(mosaicContext: MosaicContext, spark: SparkSession): Unit = { - val mc = mosaicContext - mc.register() val sc = spark import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init + val mc = mosaicContext + mc.register(sc) + import mc.functions._ // could use spark checkpoint (slower for this) // sc.sparkContext.setCheckpointDir("/tmp/mosaic_tmp/spark_checkpoints") @@ -30,7 +34,8 @@ trait SpatialKNNBehaviors { this: AnyFlatSpec => val boroughs: DataFrame = getBoroughs(mc) - val tempLocation = MosaicContext.tmpDir(null) + val exprConfigOpt = Option(ExprConfig(sc)) + val tempLocation = MosaicContext.createTmpContextDir(exprConfigOpt) spark.sparkContext.setCheckpointDir(tempLocation) spark.sparkContext.setLogLevel("ERROR") @@ -93,10 +98,15 @@ trait SpatialKNNBehaviors { this: AnyFlatSpec => } def behaviorApproximate(mosaicContext: MosaicContext, spark: SparkSession): Unit = { - val mc = mosaicContext - mc.register() val sc = spark import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init + val mc = mosaicContext + mc.register(sc) + import mc.functions._ + val (resolution, distanceThreshold) = mc.getIndexSystem match { case H3IndexSystem => (3, 100.0) @@ -111,8 +121,8 @@ trait SpatialKNNBehaviors { this: AnyFlatSpec => } val boroughs: DataFrame = getBoroughs(mc) - - val tempLocation = MosaicContext.tmpDir(null) + val exprConfigOpt = Option(ExprConfig(sc)) + val tempLocation = MosaicContext.createTmpContextDir(exprConfigOpt) spark.sparkContext.setCheckpointDir(tempLocation) spark.sparkContext.setLogLevel("ERROR") diff --git a/src/test/scala/com/databricks/labs/mosaic/utils/PathUtilsTest.scala b/src/test/scala/com/databricks/labs/mosaic/utils/PathUtilsTest.scala new file mode 100644 index 000000000..2bdc08e9f --- /dev/null +++ b/src/test/scala/com/databricks/labs/mosaic/utils/PathUtilsTest.scala @@ -0,0 +1,519 @@ +package com.databricks.labs.mosaic.utils + +import com.databricks.labs.mosaic.NO_PATH_STRING +import com.databricks.labs.mosaic.core.raster.gdal.PathGDAL +import com.databricks.labs.mosaic.functions.MosaicContext +import com.databricks.labs.mosaic.test.mocks.filePath +import com.databricks.labs.mosaic.utils.PathUtils.VSI_ZIP_TOKEN +import org.apache.spark.sql.test.SharedSparkSessionGDAL +import org.scalatest.matchers.must.Matchers.be +import org.scalatest.matchers.should.Matchers.convertToAnyShouldWrapper + +import java.nio.file.{Files, Paths} + +class PathUtilsTest extends SharedSparkSessionGDAL { + + test("PathUtils handles empty paths (more in PathGDAL)") { + + PathUtils.getCleanPath(NO_PATH_STRING, addVsiZipToken = false, uriGdalOpt = None) should be(NO_PATH_STRING) + PathUtils.getCleanPath(NO_PATH_STRING, addVsiZipToken = true, uriGdalOpt = None) should be(NO_PATH_STRING) + PathUtils.asFileSystemPath(NO_PATH_STRING, uriGdalOpt = None) should be(NO_PATH_STRING) + PathUtils.asFileSystemPathOpt(NO_PATH_STRING, uriGdalOpt = None) should be(None) + PathUtils.asSubdatasetGdalPathOpt(NO_PATH_STRING, uriGdalOpt = None) should be(None) + } + + test("PathUtils handles uri paths") { + info("... not testing wrong uriGDALOpt, e.g. 'file' or 'dbfs' as a user would have to go out of their way for that.") + + // (1) FILE URI + var uri = "file" + var myPath = s"$uri:/tmp/test/my.tif" + var myCleanPath = s"/tmp/test/my.tif" + var uriGdalOpt = PathUtils.parseGdalUriOpt(myPath, uriDeepCheck = false) + uriGdalOpt should be(None) // <- 'file:' not a GDAL URI + PathUtils.getCleanPath(myPath, addVsiZipToken = false, uriGdalOpt) should be(myCleanPath) + PathUtils.getCleanPath(myPath, addVsiZipToken = true, uriGdalOpt) should be(myCleanPath) + + // (2) DBFS URI + // - should trigger fuse conversion + uri = "dbfs" + myPath = s"$uri:/tmp/test/my.tif" + myCleanPath = s"/dbfs/tmp/test/my.tif" + uriGdalOpt = PathUtils.parseGdalUriOpt(myPath, uriDeepCheck = false) + uriGdalOpt should be(None) // <- 'dbfs:' not a GDAL URI + PathUtils.getCleanPath(myPath, addVsiZipToken = false, uriGdalOpt) should be(myCleanPath) + PathUtils.getCleanPath(myPath, addVsiZipToken = true, uriGdalOpt) should be(myCleanPath) + + // (3) ZARR URI + // - this is in the common uri list + uri = "ZARR" + myPath = s"$uri:/tmp/test/my.zip" + myCleanPath = s"/tmp/test/my.zip" + uriGdalOpt = PathUtils.parseGdalUriOpt(myPath, uriDeepCheck = false) + uriGdalOpt should be(Some(uri)) // <- 'ZARR:' is a GDAL URI + + // (3a) Just Clean Path + // - keeps the "ZARR:" URI + PathUtils.getCleanPath(myPath, addVsiZipToken = false, uriGdalOpt) should be(myCleanPath) + PathUtils.getCleanPath(myPath, addVsiZipToken = true, uriGdalOpt) should be(s"${VSI_ZIP_TOKEN}$myCleanPath") + } + + test("PathUtils handles non-empty paths.") { + val myPath = "file:/tmp/test/my.tif" + val myFsPath = "/tmp/test/my.tif" + val pathGDAL = PathGDAL(myPath) + + pathGDAL.path should be(myPath) + pathGDAL.getPathOpt should be(Some(myPath)) + pathGDAL.getExtOpt should be(Some("tif")) + + pathGDAL.asFileSystemPath should be(myFsPath) + pathGDAL.asFileSystemPathOpt should be(Some(myFsPath)) + pathGDAL.existsOnFileSystem should be(false) + + pathGDAL.isSubdatasetPath should be(false) + pathGDAL.asGDALPathOpt should be(Some(myFsPath)) + pathGDAL.getPathSubdatasetNameOpt should be(None) + + pathGDAL.isFusePath should be(false) + pathGDAL.isPathSet should be(true) + pathGDAL.isPathSetAndExists should be(false) + + pathGDAL.resetPath.path should be(NO_PATH_STRING) + } + + test("PathUtils handles normal zip paths.") { + val myPath = "file:/tmp/test/my.zip" + val myFsPath = "/tmp/test/my.zip" + val pathGDAL = PathGDAL(myPath) + + pathGDAL.path should be(myPath) + pathGDAL.getPathOpt should be(Some(myPath)) + pathGDAL.getExtOpt should be(Some("zip")) + + pathGDAL.asFileSystemPath should be(myFsPath) + pathGDAL.asFileSystemPathOpt should be(Some(myFsPath)) + pathGDAL.existsOnFileSystem should be(false) + + pathGDAL.isSubdatasetPath should be(false) + pathGDAL.asGDALPathOpt should be(Some(s"$VSI_ZIP_TOKEN$myFsPath")) + pathGDAL.getPathSubdatasetNameOpt should be(None) + + pathGDAL.isFusePath should be(false) + pathGDAL.isPathSet should be(true) + pathGDAL.isPathSetAndExists should be(false) + + pathGDAL.resetPath.path should be(NO_PATH_STRING) + } + + test("PathUtils handles fuse uris.") { + // Workspace URI + var p = "file:/Workspace/tmp/test/my.tif" + var pFuse = "/Workspace/tmp/test/my.tif" + var uriGdalOpt = PathUtils.parseGdalUriOpt(p, uriDeepCheck = false) + uriGdalOpt should be(None) // <- 'file' not GDAL uri + PathUtils.isFusePathOrDir(p, uriGdalOpt) should be(true) + + PathUtils.getCleanPath(p, addVsiZipToken = false, uriGdalOpt) should be(pFuse) + PathUtils.getCleanPath(p, addVsiZipToken = true, uriGdalOpt) should be(pFuse) + PathUtils.asFileSystemPath(p, uriGdalOpt) should be(pFuse) + + // Volumes URI + p = "dbfs:/Volumes/tmp/test/my.tif" + pFuse = "/Volumes/tmp/test/my.tif" + uriGdalOpt = PathUtils.parseGdalUriOpt(p, uriDeepCheck = false) + uriGdalOpt should be(None) // <- 'dbfs' not GDAL uri + + PathUtils.isFusePathOrDir(p, uriGdalOpt) should be(true) + PathUtils.getCleanPath(p, addVsiZipToken = false, uriGdalOpt) should be(pFuse) + PathUtils.getCleanPath(p, addVsiZipToken = true, uriGdalOpt) should be(pFuse) + PathUtils.asFileSystemPath(p, uriGdalOpt) should be(pFuse) + + // DBFS URI + p = "dbfs:/tmp/test/my.tif" + pFuse = "/dbfs/tmp/test/my.tif" + uriGdalOpt = PathUtils.parseGdalUriOpt(p, uriDeepCheck = false) + uriGdalOpt should be(None) // <- 'dbfs' not GDAL uri + + PathUtils.isFusePathOrDir(p, uriGdalOpt) should be(true) + PathUtils.getCleanPath(p, addVsiZipToken = false, uriGdalOpt) should be(pFuse) + PathUtils.getCleanPath(p, addVsiZipToken = true, uriGdalOpt) should be(pFuse) + PathUtils.asFileSystemPath(p, uriGdalOpt) should be(pFuse) + + // DBFS URI - ZIP + p = "dbfs:/tmp/test/my.zip" + pFuse = "/dbfs/tmp/test/my.zip" + uriGdalOpt = PathUtils.parseGdalUriOpt(p, uriDeepCheck = false) + uriGdalOpt should be(None) // <- 'dbfs' not GDAL uri + + PathUtils.isFusePathOrDir(p, uriGdalOpt) should be(true) + PathUtils.getCleanPath(p, addVsiZipToken = false, uriGdalOpt) should be(pFuse) + PathUtils.asFileSystemPath(p, uriGdalOpt) should be(pFuse) + + var pVsi = PathUtils.getCleanPath(p, addVsiZipToken = true, uriGdalOpt) + pVsi should be(s"$VSI_ZIP_TOKEN$pFuse") + PathUtils.isFusePathOrDir(pVsi, uriGdalOpt) should be (true) + PathUtils.getCleanPath(pVsi, addVsiZipToken = true, uriGdalOpt) should be(pVsi) + PathUtils.getCleanPath(pVsi, addVsiZipToken = false, uriGdalOpt) should be(pFuse) + PathUtils.asFileSystemPath(pVsi, uriGdalOpt) should be(pFuse) + + } + + test("PathUtils handles fuse paths.") { + // Workspace FUSE + var p = "/Workspace/tmp/test/my.tif" + var uriGdalOpt = PathUtils.parseGdalUriOpt(p, uriDeepCheck = false) + uriGdalOpt should be(None) + PathUtils.isFusePathOrDir(p, uriGdalOpt) should be(true) + + PathUtils.getCleanPath(p, addVsiZipToken = false, uriGdalOpt) should be(p) + PathUtils.getCleanPath(p, addVsiZipToken = true, uriGdalOpt) should be(p) + PathUtils.asFileSystemPath(p, uriGdalOpt) should be(p) + + // Volumes FUSE + p = "/Volumes/tmp/test/my.tif" + uriGdalOpt = PathUtils.parseGdalUriOpt(p, uriDeepCheck = false) + uriGdalOpt should be(None) + + PathUtils.isFusePathOrDir(p, uriGdalOpt) should be(true) + PathUtils.getCleanPath(p, addVsiZipToken = false, uriGdalOpt) should be(p) + PathUtils.getCleanPath(p, addVsiZipToken = true, uriGdalOpt) should be(p) + PathUtils.asFileSystemPath(p, uriGdalOpt) should be(p) + + // DBFS FUSE + p = "/dbfs/tmp/test/my.tif" + uriGdalOpt = PathUtils.parseGdalUriOpt(p, uriDeepCheck = false) + uriGdalOpt should be(None) + + PathUtils.isFusePathOrDir(p, uriGdalOpt) should be(true) + PathUtils.getCleanPath(p, addVsiZipToken = false, uriGdalOpt) should be(p) + PathUtils.getCleanPath(p, addVsiZipToken = true, uriGdalOpt) should be(p) + PathUtils.asFileSystemPath(p, uriGdalOpt) should be(p) + + // DBFS FUSE - ZIP + p = "/dbfs/tmp/test/my.zip" + uriGdalOpt = PathUtils.parseGdalUriOpt(p, uriDeepCheck = false) + uriGdalOpt should be(None) + + PathUtils.isFusePathOrDir(p, uriGdalOpt) should be(true) + PathUtils.getCleanPath(p, addVsiZipToken = false, uriGdalOpt) should be(p) + PathUtils.asFileSystemPath(p, uriGdalOpt) should be(p) + + var pVsi = PathUtils.getCleanPath(p, addVsiZipToken = true, uriGdalOpt) + pVsi should be(s"$VSI_ZIP_TOKEN$p") + PathUtils.isFusePathOrDir(pVsi, uriGdalOpt) should be (true) + PathUtils.getCleanPath(pVsi, addVsiZipToken = true, uriGdalOpt) should be(pVsi) + PathUtils.getCleanPath(pVsi, addVsiZipToken = false, uriGdalOpt) should be(p) + PathUtils.asFileSystemPath(pVsi, uriGdalOpt) should be(p) + } + + test("PathUtils handles non-zip subdataset paths.") { + + // TIF - NO FUSE + var myPath = "file:/tmp/test/my.tif:sdname" + var myClean = "/tmp/test/my.tif" + var myFS = "/tmp/test/my.tif" + var mySub = "COG:/tmp/test/my.tif:sdname" + var pathGDAL = PathGDAL(myPath) + var uriGdalOpt = PathUtils.parseGdalUriOpt(myPath, uriDeepCheck = false) + uriGdalOpt should be(None) // <- 'COG' added later ('file' not GDAL uri) + + PathUtils.getCleanPath(myPath, addVsiZipToken = false, uriGdalOpt) should be(myFS) + PathUtils.getCleanPath(myPath, addVsiZipToken = true, uriGdalOpt) should be(myClean) + + pathGDAL.path should be(myPath) + pathGDAL.getPathOpt should be(Some(myPath)) + pathGDAL.getExtOpt should be(Some("tif")) + + pathGDAL.asFileSystemPath should be(myFS) + pathGDAL.asFileSystemPathOpt should be(Some(myFS)) + pathGDAL.existsOnFileSystem should be(false) + + pathGDAL.isSubdatasetPath should be(true) + pathGDAL.asGDALPathOpt should be(Some(mySub)) + pathGDAL.getPathSubdatasetNameOpt should be(Some("sdname")) + + pathGDAL.isFusePath should be(false) + pathGDAL.isPathSet should be(true) + pathGDAL.isPathSetAndExists should be(false) + + pathGDAL.resetPath.path should be(NO_PATH_STRING) + + // TIF - FUSE URI + myPath = "dbfs:/tmp/test/my.tif:sdname" + myClean = "/dbfs/tmp/test/my.tif" + myFS = "/dbfs/tmp/test/my.tif" + mySub = "COG:/dbfs/tmp/test/my.tif:sdname" + pathGDAL = PathGDAL(myPath) + uriGdalOpt = PathUtils.parseGdalUriOpt(myPath, uriDeepCheck = false) + uriGdalOpt should be(None) // <- 'COG' added later ('dbfs' not GDAL uri) + + PathUtils.getCleanPath(myPath, addVsiZipToken = false, uriGdalOpt) should be(myFS) + PathUtils.getCleanPath(myPath, addVsiZipToken = true, uriGdalOpt) should be(myClean) + + pathGDAL.path should be(myPath) + pathGDAL.getPathOpt should be(Some(myPath)) + pathGDAL.getExtOpt should be(Some("tif")) + + pathGDAL.asFileSystemPath should be(myFS) + pathGDAL.asFileSystemPathOpt should be(Some(myFS)) + pathGDAL.existsOnFileSystem should be(false) + + pathGDAL.isSubdatasetPath should be(true) + pathGDAL.asGDALPathOpt should be(Some(mySub)) + pathGDAL.getPathSubdatasetNameOpt should be(Some("sdname")) + + pathGDAL.isFusePath should be(true) + pathGDAL.isPathSet should be(true) + pathGDAL.isPathSetAndExists should be(false) + + pathGDAL.resetPath.path should be(NO_PATH_STRING) + + // TIF - FUSE + myPath = "/dbfs/tmp/test/my.tif:sdname" + myClean = "/dbfs/tmp/test/my.tif" + myFS = "/dbfs/tmp/test/my.tif" + mySub = "COG:/dbfs/tmp/test/my.tif:sdname" + pathGDAL = PathGDAL(myPath) + uriGdalOpt = PathUtils.parseGdalUriOpt(myPath, uriDeepCheck = false) + uriGdalOpt should be(None) + + PathUtils.getCleanPath(myPath, addVsiZipToken = false, uriGdalOpt) should be(myFS) + PathUtils.getCleanPath(myPath, addVsiZipToken = true, uriGdalOpt) should be(myClean) + + pathGDAL.path should be(myPath) + pathGDAL.getPathOpt should be(Some(myPath)) + pathGDAL.getExtOpt should be(Some("tif")) + + pathGDAL.asFileSystemPath should be(myFS) + pathGDAL.asFileSystemPathOpt should be(Some(myFS)) + pathGDAL.existsOnFileSystem should be(false) + + pathGDAL.isSubdatasetPath should be(true) + pathGDAL.asGDALPathOpt should be(Some(mySub)) + pathGDAL.getPathSubdatasetNameOpt should be(Some("sdname")) + + pathGDAL.isFusePath should be(true) + pathGDAL.isPathSet should be(true) + pathGDAL.isPathSetAndExists should be(false) + + pathGDAL.resetPath.path should be(NO_PATH_STRING) + } + + test("PathUtils handles zip subdataset paths.") { + + // ZIP - NO FUSE + var myPath = "file:/tmp/test/my.zip:sdname" + var myClean = s"$VSI_ZIP_TOKEN/tmp/test/my.zip" + var myFS = "/tmp/test/my.zip" + var mySub = s"$VSI_ZIP_TOKEN/tmp/test/my.zip/sdname" + var pathGDAL = PathGDAL(myPath) + var uriGdalOpt = PathUtils.parseGdalUriOpt(myPath, uriDeepCheck = false) + uriGdalOpt should be(None) // <- 'file' not GDAL uri + + PathUtils.getCleanPath(myPath, addVsiZipToken = false, uriGdalOpt) should be(myFS) + PathUtils.getCleanPath(myPath, addVsiZipToken = true, uriGdalOpt) should be(myClean) + + pathGDAL.path should be(myPath) + pathGDAL.getPathOpt should be(Some(myPath)) + pathGDAL.getExtOpt should be(Some("zip")) + + pathGDAL.asFileSystemPath should be(myFS) + pathGDAL.asFileSystemPathOpt should be(Some(myFS)) + pathGDAL.existsOnFileSystem should be(false) + + pathGDAL.isSubdatasetPath should be(true) + pathGDAL.asGDALPathOpt should be(Some(mySub)) + pathGDAL.getPathSubdatasetNameOpt should be(Some("sdname")) + + pathGDAL.isFusePath should be(false) + pathGDAL.isPathSet should be(true) + pathGDAL.isPathSetAndExists should be(false) + + pathGDAL.resetPath.path should be(NO_PATH_STRING) + + // ZIP - FUSE URI + myPath = "dbfs:/tmp/test/my.zip:sdname" + myClean = s"$VSI_ZIP_TOKEN/dbfs/tmp/test/my.zip" + myFS = "/dbfs/tmp/test/my.zip" + mySub = s"$VSI_ZIP_TOKEN/dbfs/tmp/test/my.zip/sdname" + pathGDAL = PathGDAL(myPath) + uriGdalOpt = PathUtils.parseGdalUriOpt(myPath, uriDeepCheck = false) + uriGdalOpt should be(None) // <- 'dbfs' not GDAL uri + + PathUtils.getCleanPath(myPath, addVsiZipToken = false, uriGdalOpt) should be(myFS) + PathUtils.getCleanPath(myPath, addVsiZipToken = true, uriGdalOpt) should be(myClean) + + pathGDAL.path should be(myPath) + pathGDAL.getPathOpt should be(Some(myPath)) + pathGDAL.getExtOpt should be(Some("zip")) + + pathGDAL.asFileSystemPath should be(myFS) + pathGDAL.asFileSystemPathOpt should be(Some(myFS)) + pathGDAL.existsOnFileSystem should be(false) + + pathGDAL.isSubdatasetPath should be(true) + pathGDAL.asGDALPathOpt should be(Some(mySub)) + pathGDAL.getPathSubdatasetNameOpt should be(Some("sdname")) + + pathGDAL.isFusePath should be(true) + pathGDAL.isPathSet should be(true) + pathGDAL.isPathSetAndExists should be(false) + + pathGDAL.resetPath.path should be(NO_PATH_STRING) + + // ZIP - FUSE + myPath = "/dbfs/tmp/test/my.zip:sdname" + myClean = s"$VSI_ZIP_TOKEN/dbfs/tmp/test/my.zip" + myFS = "/dbfs/tmp/test/my.zip" + mySub = s"$VSI_ZIP_TOKEN/dbfs/tmp/test/my.zip/sdname" + pathGDAL = PathGDAL(myPath) + uriGdalOpt = PathUtils.parseGdalUriOpt(myPath, uriDeepCheck = false) + uriGdalOpt should be(None) + + PathUtils.getCleanPath(myPath, addVsiZipToken = false, uriGdalOpt) should be(myFS) + PathUtils.getCleanPath(myPath, addVsiZipToken = true, uriGdalOpt) should be(myClean) + + pathGDAL.path should be(myPath) + pathGDAL.getPathOpt should be(Some(myPath)) + pathGDAL.getExtOpt should be(Some("zip")) + + pathGDAL.asFileSystemPath should be(myFS) + pathGDAL.asFileSystemPathOpt should be(Some(myFS)) + pathGDAL.existsOnFileSystem should be(false) + + pathGDAL.isSubdatasetPath should be(true) + pathGDAL.asGDALPathOpt should be(Some(mySub)) + pathGDAL.getPathSubdatasetNameOpt should be(Some("sdname")) + + pathGDAL.isFusePath should be(true) + pathGDAL.isPathSet should be(true) + pathGDAL.isPathSetAndExists should be(false) + + pathGDAL.resetPath.path should be(NO_PATH_STRING) + } + + test("PathUtils handles actual non-zip paths.") { + + val p = filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF") + val pathGDAL = PathGDAL(p) + + // tif + pathGDAL.isSubdatasetPath should be(false) + pathGDAL.existsOnFileSystem should be(true) + + // tif uri + pathGDAL.updatePath(s"file:$p") + pathGDAL.isSubdatasetPath should be(false) + pathGDAL.existsOnFileSystem should be(true) + + // tif subdataset uri + pathGDAL.updatePath(s"file:$p:sdname") + pathGDAL.isSubdatasetPath should be(true) + pathGDAL.existsOnFileSystem should be(true) + + // tif posix + pathGDAL.updatePath(s"file:$p") + pathGDAL.isSubdatasetPath should be(false) + pathGDAL.existsOnFileSystem should be(true) + + // tif subdataset posix + pathGDAL.updatePath(s"$p:sdname") + pathGDAL.isSubdatasetPath should be(true) + pathGDAL.existsOnFileSystem should be(true) + } + + test("PathUtils handles zip paths.") { + + val p = filePath("/binary/zarr-example/zarr_test_data.zip") + val pathGDAL = PathGDAL(p) + + // zip + pathGDAL.isSubdatasetPath should be(false) + pathGDAL.existsOnFileSystem should be(true) + + // zip uri + pathGDAL.updatePath(s"file:$p") + pathGDAL.isSubdatasetPath should be(false) + pathGDAL.existsOnFileSystem should be(true) + + // zip subdataset uri + pathGDAL.updatePath(s"file:$p:sdname") + pathGDAL.isSubdatasetPath should be(true) + pathGDAL.existsOnFileSystem should be(true) + + // zip posix + pathGDAL.updatePath(s"file:$p") + pathGDAL.isSubdatasetPath should be(false) + pathGDAL.existsOnFileSystem should be(true) + + // zip subdataset posix + pathGDAL.updatePath(s"$p:sdname") + pathGDAL.isSubdatasetPath should be(true) + pathGDAL.existsOnFileSystem should be(true) + } + + test("PathUtils should maintain already valid GDAL paths") { + // TIF + var uri = "COG" + var p = s"$uri:/dbfs/tmp/test/my.tif:sdname" + var uriGdalOpt = PathUtils.parseGdalUriOpt(p, uriDeepCheck = false) + uriGdalOpt should be(Some(uri)) + PathUtils.isSubdataset(p, uriGdalOpt) should be(true) + PathUtils.asGdalPathOpt(p, uriGdalOpt) should be(Some(p)) // <- uses subdataset logic + PathUtils.asFileSystemPath(p, uriGdalOpt) should be(p.replace(s"$uri:", "").replace(":sdname", "")) + uri = "COG" + p = s"$uri:/dbfs/tmp/test/my.tif" + uriGdalOpt = PathUtils.parseGdalUriOpt(p, uriDeepCheck = false) + uriGdalOpt should be(Some(uri)) + PathUtils.isSubdataset(p, uriGdalOpt) should be(false) + PathUtils.asGdalPathOpt(p, uriGdalOpt) should be(Some(p)) // <- uses clean path logic + PathUtils.asFileSystemPath(p, uriGdalOpt) should be(p.replace(s"$uri:", "")) + + // ZARR + uri = "ZARR" + p = s"$uri:/dbfs/tmp/test/my.zip/a_path" + uriGdalOpt = PathUtils.parseGdalUriOpt(p, uriDeepCheck = false) + uriGdalOpt should be(Some(uri)) + PathUtils.isSubdataset(p, uriGdalOpt) should be(true) // <- handling '.zip/' to '.zip:' + PathUtils.asGdalPathOpt(p, uriGdalOpt) should be(Some(s"$VSI_ZIP_TOKEN$p".replace(s"$uri:", ""))) // <- uses subdataset logic for zip + PathUtils.asFileSystemPath(p, uriGdalOpt) should be(p.replace(s"$uri:", "").replace("/a_path", "")) + + uri = "ZARR" + p = s"$uri:/dbfs/tmp/test/my.zip" + uriGdalOpt = PathUtils.parseGdalUriOpt(p, uriDeepCheck = false) + uriGdalOpt should be(Some(uri)) + PathUtils.isSubdataset(p, uriGdalOpt) should be(false) + PathUtils.asGdalPathOpt(p, uriGdalOpt) should be(Some(s"$VSI_ZIP_TOKEN$p".replace(s"$uri:", ""))) // <- uses clean logic for zip + PathUtils.asFileSystemPath(p, uriGdalOpt) should be(p.replace(s"$uri:", "")) + } + + test("PathUtils wildcard copies files.") { + val p = filePath("/binary/grib-cams/adaptor.mars.internal-1650626950.0440469-3609-11-041ac051-015d-49b0-95df-b5daa7084c7e.grb") + info(s"path -> '$p'") + + val thisJavaPath = Paths.get(p) + val thisDir = thisJavaPath.getParent.toString + val thisFN = thisJavaPath.getFileName.toString + val stemRegexOpt = Option(PathUtils.getStemRegex(thisFN)) + + val toDir = MosaicContext.createTmpContextDir(getExprConfigOpt) + + PathUtils.wildcardCopy(thisDir, toDir, stemRegexOpt) + Files.list(Paths.get(toDir)).forEach(f => info(s"... file '${f.toString}'")) + Files.list(Paths.get(toDir)).count() should be(2) + } + + test("PathUtils wildcard copies dirs.") { + val p = filePath("/binary/grib-cams/adaptor.mars.internal-1650626950.0440469-3609-11-041ac051-015d-49b0-95df-b5daa7084c7e.grb") + info(s"path -> '$p'") + + val thisDir = Paths.get(p).getParent.toString + val toDir = MosaicContext.createTmpContextDir(getExprConfigOpt) + + PathUtils.wildcardCopy(thisDir, toDir, patternOpt = None) + Files.list(Paths.get(toDir)).forEach(f => info(s"... file '${f.toString}'")) + Files.list(Paths.get(toDir)).count() should be(6) + } + +} diff --git a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala index 6ffe58a2a..69a367988 100644 --- a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala +++ b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala @@ -1,12 +1,11 @@ package org.apache.spark.sql.test import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.databricks.labs.mosaic.test.mocks.filePath import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} -import com.databricks.labs.mosaic.{MOSAIC_GDAL_NATIVE, MOSAIC_MANUAL_CLEANUP_MODE, MOSAIC_RASTER_CHECKPOINT, - MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT, - MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} +import com.databricks.labs.mosaic.{MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, MOSAIC_GDAL_NATIVE, MOSAIC_MANUAL_CLEANUP_MODE, MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} import org.apache.spark.SparkConf import org.apache.spark.sql.SparkSession import org.gdal.gdal.gdal @@ -18,6 +17,8 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { private var mosaicCheckpointRootDir: String = _ + private var exprConfigOpt: Option[ExprConfig] = None + override def sparkConf: SparkConf = { //note: calling super.sparkConf constructs a new object super.sparkConf @@ -44,7 +45,7 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { sc.conf.set(MOSAIC_GDAL_NATIVE, "true") sc.conf.set(MOSAIC_TEST_MODE, "true") sc.conf.set(MOSAIC_MANUAL_CLEANUP_MODE, "false") - sc.conf.set(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, "30") + sc.conf.set(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, "30") // manual is -1 (default is 30) sc.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT) sc.conf.set(MOSAIC_RASTER_CHECKPOINT, mosaicCheckpointRootDir) sc.conf.set(MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT) @@ -53,11 +54,15 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { Try(MosaicGDAL.enableGDAL(sc)) Try(gdal.AllRegister()) + exprConfigOpt = Option(ExprConfig(sc)) + // clean-up sidecar files in modis, if any // - 'target-class' dir as well as project 'resources' dir PathUtils.cleanUpPAMFiles( - Paths.get(filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF")).getParent.toString) - PathUtils.cleanUpPAMFiles("src/test/resources/modis/") + Paths.get(filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF")).getParent.toString, + uriGdalOpt = None + ) + PathUtils.cleanUpPAMFiles("src/test/resources/modis/", uriGdalOpt = None) } override def afterEach(): Unit = { @@ -88,6 +93,8 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { protected def getCheckpointRootDir: String = "/dbfs/checkpoint" + protected def getExprConfigOpt: Option[ExprConfig] = exprConfigOpt + protected def getMosaicCheckpointRootDir: String = mosaicCheckpointRootDir protected def getTempRootDir: String = MOSAIC_RASTER_TMP_PREFIX_DEFAULT From b4a24b6c8642d8eb22d06b342cad10b3d7622edf Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Tue, 9 Jul 2024 23:04:06 -0400 Subject: [PATCH 15/60] removed a local path that was used for debugging. --- .../labs/mosaic/functions/MosaicContext.scala | 12 ++++++++---- .../labs/mosaic/utils/FileUtils.scala | 2 +- .../core/raster/gdal/TestDatasetGDAL.scala | 18 +++++++++--------- .../raster/RST_TessellateBehaviors.scala | 2 -- 4 files changed, 18 insertions(+), 16 deletions(-) diff --git a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala index b4c940b85..060ddf6ec 100644 --- a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala +++ b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala @@ -1080,10 +1080,12 @@ object MosaicContext extends Logging { private def configTmpSessionDir(exprConfigOpt: Option[ExprConfig]): String = { val prefixCand = Try { exprConfigOpt.get.getTmpPrefix }.toOption.getOrElse(MOSAIC_RASTER_TMP_PREFIX_DEFAULT) + //println(s"MosaicContext - configTmpSessionDir -> prefixCand? '$prefixCand'") if (_tmpDir == "" || _tmpPrefix == "" || (exprConfigOpt.isDefined && prefixCand != _tmpPrefix)) { val (currTmpDir, currTmpPrefix) = (_tmpDir, _tmpPrefix) _tmpPrefix = prefixCand - _tmpDir = FileUtils.createMosaicTmpDir(_tmpPrefix) + _tmpDir = FileUtils.createMosaicTmpDir(prefix = _tmpPrefix) + Files.createDirectories(Paths.get(_tmpDir)) // <- python bindings need this //scalastyle:off println println(s"... MosaicContext - created new `_tmpDir`: '${_tmpDir}' (was '$currTmpDir' with tmpPrefix '$currTmpPrefix')") @@ -1111,10 +1113,12 @@ object MosaicContext extends Logging { */ def createTmpContextDir(exprConfigOpt: Option[ExprConfig]): String = { // (1) configure the session tmp dir - val javaSessionDir = Paths.get(this.configTmpSessionDir(exprConfigOpt)) + // - Make sure it exits + val sessionDirJava = Paths.get(this.configTmpSessionDir(exprConfigOpt)) + Files.createDirectories(sessionDirJava) // (2) provide a new subdirectory - val javaContextDir = Files.createTempDirectory(javaSessionDir, "context_") - javaContextDir.toFile.getAbsolutePath + val contextDirJava = Files.createTempDirectory(sessionDirJava, "context_") + contextDirJava.toFile.getAbsolutePath } def build(indexSystem: IndexSystem, geometryAPI: GeometryAPI): MosaicContext = { diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala index 23bd14449..54d6f103e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala @@ -42,7 +42,7 @@ object FileUtils { * @return */ def createMosaicTmpDir(prefix: String = MOSAIC_RASTER_TMP_PREFIX_DEFAULT): String = { - val tempRoot = Paths.get(s"$prefix/mosaic_tmp/") + val tempRoot = Paths.get(prefix, "mosaic_tmp") if (!Files.exists(tempRoot)) { Files.createDirectories(tempRoot) } diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestDatasetGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestDatasetGDAL.scala index 958270071..6961e8d41 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestDatasetGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestDatasetGDAL.scala @@ -111,15 +111,15 @@ class TestDatasetGDAL extends SharedSparkSessionGDAL { val sdName = "bleaching_alert_area" info(s"path -> '$p'") - val drivers = new JVector[String]() // java.util.Vector - drivers.add("netCDF") - val result = gdal.OpenEx( - "NETCDF:/root/mosaic/target/test-classes/binary/netcdf-coral/ct5km_baa-max-7d_v3.1_20220101.nc:bleaching_alert_area", - GA_ReadOnly, - drivers - ) - result != null should be(true) - info(s"description -> '${result.GetDescription()}'") +// val drivers = new JVector[String]() // java.util.Vector +// drivers.add("netCDF") +// val result = gdal.OpenEx( +// "NETCDF:/root/mosaic/target/test-classes/binary/netcdf-coral/ct5km_baa-max-7d_v3.1_20220101.nc:bleaching_alert_area", +// GA_ReadOnly, +// drivers +// ) +// result != null should be(true) +// info(s"description -> '${result.GetDescription()}'") //info(s"metadata -> '${result.GetMetadata_Dict()}'") // (1) load the subdataset diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala index ecf6bfce7..7d9296c61 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala @@ -49,8 +49,6 @@ trait RST_TessellateBehaviors extends QueryTest { result.length should be(441) info(s"tif example -> ${result.head}") - // TODO rst_separatebands and rst_setsrid are affecting test - val netcdf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-CMIP5/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc") From a11746c5cc70537edaa8be6e94595f139838d07b Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Wed, 10 Jul 2024 06:29:06 -0400 Subject: [PATCH 16/60] separating artefact uploads in github actions, commenting out r build (for now). --- .github/actions/upload_python_artefacts/action.yml | 10 ++++++++++ .github/actions/upload_r_artefacts/action.yml | 10 ++++++++++ .github/actions/upload_scala_artefacts/action.yml | 10 ++++++++++ .github/workflows/build_main.yml | 13 +++++++++---- 4 files changed, 39 insertions(+), 4 deletions(-) create mode 100644 .github/actions/upload_python_artefacts/action.yml create mode 100644 .github/actions/upload_r_artefacts/action.yml create mode 100644 .github/actions/upload_scala_artefacts/action.yml diff --git a/.github/actions/upload_python_artefacts/action.yml b/.github/actions/upload_python_artefacts/action.yml new file mode 100644 index 000000000..cded77d3c --- /dev/null +++ b/.github/actions/upload_python_artefacts/action.yml @@ -0,0 +1,10 @@ +name: upload mosaic python artefacts +description: upload mosaic python artefacts +runs: + using: "composite" + steps: + - name: upload python artefacts + uses: actions/upload-artifact@v3 + with: + name: artefacts + path: staging/*.whl diff --git a/.github/actions/upload_r_artefacts/action.yml b/.github/actions/upload_r_artefacts/action.yml new file mode 100644 index 000000000..069648aab --- /dev/null +++ b/.github/actions/upload_r_artefacts/action.yml @@ -0,0 +1,10 @@ +name: upload mosaic r artefacts +description: upload mosaic r artefacts +runs: + using: "composite" + steps: + - name: upload r artefacts + uses: actions/upload-artifact@v3 + with: + name: artefacts + path: staging/spark*.tar.gz diff --git a/.github/actions/upload_scala_artefacts/action.yml b/.github/actions/upload_scala_artefacts/action.yml new file mode 100644 index 000000000..84bb513cd --- /dev/null +++ b/.github/actions/upload_scala_artefacts/action.yml @@ -0,0 +1,10 @@ +name: upload mosaic scala artefacts +description: upload mosaic scala artefacts +runs: + using: "composite" + steps: + - name: upload scala artefacts + uses: actions/upload-artifact@v3 + with: + name: artefacts + path: staging/*.jar diff --git a/.github/workflows/build_main.yml b/.github/workflows/build_main.yml index 8a0660111..a16c7ee63 100644 --- a/.github/workflows/build_main.yml +++ b/.github/workflows/build_main.yml @@ -26,9 +26,14 @@ jobs: uses: actions/checkout@v2 - name: build scala uses: ./.github/actions/scala_build + - name: upload scala artefacts + uses: ./.github/actions/upload_scala_artefacts - name: build python uses: ./.github/actions/python_build - - name: build R - uses: ./.github/actions/r_build - - name: upload artefacts - uses: ./.github/actions/upload_artefacts + - name: upload python artefacts + uses: ./.github/actions/upload_python_artefacts +# R tests failing, commenting out for now. +# - name: build R +# uses: ./.github/actions/r_build +# - name: upload r artefacts +# uses: ./.github/actions/upload_r_artefacts From 356b87e153ff0652e73c823f6304ecb30526f93f Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Wed, 10 Jul 2024 07:52:38 -0400 Subject: [PATCH 17/60] fix r tests, reverted accidental find/replace for 'path' to 'rawPath'. --- .github/workflows/build_main.yml | 9 +- CHANGELOG.md | 8 +- R/build_r_package.R | 2 +- R/generate_R_bindings.R | 8 +- R/generate_docs.R | 2 +- .../tests/testthat/testRasterFunctions.R | 10 +- R/sparkR-mosaic/tests.R | 6 +- .../tests/testthat/testRasterFunctions.R | 12 +- R/sparklyr-mosaic/tests.R | 2 +- docs/source/api/raster-format-readers.rst | 18 +-- docs/source/api/raster-functions.rst | 88 +++++++------- docs/source/api/rasterio-gdal-udfs.rst | 42 +++---- docs/source/api/vector-format-readers.rst | 36 +++--- docs/source/usage/install-gdal.rst | 4 +- docs/source/usage/installation.rst | 4 +- docs/source/usage/quickstart.ipynb | 4 +- .../EOGriddedSTAC/01. Search STACs.ipynb | 6 +- .../EOGriddedSTAC/02. Download STACs.ipynb | 16 +-- .../mosaic_gdal_coral_bleaching.ipynb | 10 +- .../distributed_slice netcdf_files.ipynb | 110 +++++++++--------- .../Xarray/single_node_netcdf_files.ipynb | 36 +++--- .../shapefiles_geopandas_udf.ipynb | 26 ++--- .../MosaicGDAL/mosaic_gdal_shapefiles.ipynb | 10 +- .../02. Data Ingestion.ipynb | 4 +- .../python/SpatialKNN/01. Data Prep.ipynb | 4 +- pom.xml | 2 +- 26 files changed, 239 insertions(+), 240 deletions(-) diff --git a/.github/workflows/build_main.yml b/.github/workflows/build_main.yml index a16c7ee63..564148417 100644 --- a/.github/workflows/build_main.yml +++ b/.github/workflows/build_main.yml @@ -32,8 +32,7 @@ jobs: uses: ./.github/actions/python_build - name: upload python artefacts uses: ./.github/actions/upload_python_artefacts -# R tests failing, commenting out for now. -# - name: build R -# uses: ./.github/actions/r_build -# - name: upload r artefacts -# uses: ./.github/actions/upload_r_artefacts + - name: build R + uses: ./.github/actions/r_build + - name: upload r artefacts + uses: ./.github/actions/upload_r_artefacts diff --git a/CHANGELOG.md b/CHANGELOG.md index 5a341775a..7a21e5f28 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,7 +22,7 @@ - `RST_PixelCount` now supports optional 'countNoData' and 'countMask' (defaults are `false`, can now be `true`) to optionally get full pixel counts where mask is 0.0 and noData is what is configured in the tile - Added `RST_Write` to save a generated 'tile' to a specified directory (e.g. fuse) location using its GDAL driver and - tile data / rawPath; useful for formalizing the rawPath when writing a Lakehouse table (allowing removal of interim + tile data / path; useful for formalizing the path when writing a Lakehouse table (allowing removal of interim checkpointed data) - Improved `raster_to_grid` reader performance by using checkpointing for interim steps and adjusting repartitioning; default read strategy for this reader and its underlying `.format("gdal")` reader is "as_path" instead of "in_memory" @@ -59,7 +59,7 @@ - Added tiller functions, ST_AsGeoJSONTile and ST_AsMVTTile, for creating GeoJSON and MVT tiles as aggregations of geometries. - Added filter and convolve functions for tile data. - Raster tile schema changed to be >. -- Raster tile metadata will contain driver, parentPath and rawPath. +- Raster tile metadata will contain driver, parentPath and path. - Raster tile metadata will contain warnings and errors in case of failures. - All tile functions ensure rasters are TILED and not STRIPED when appropriate. - GDAL cache memory has been decreased to 512MB to reduce memory usage and competition with Spark. @@ -108,7 +108,7 @@ - Fixed photon check for DBR warnings. - Bump maven-surefire-plugin from 3.0.0 to 3.1.0. - Fix the bug described in issue 360: incomplete coverage from grid_geometrykring and grid_tessellate. -- Add default value for script location rawPath to init script. +- Add default value for script location path to init script. ## v0.3.10 - Fixed k-ring logic for BNG grid close to the edge of the grid @@ -120,7 +120,7 @@ - Fix intersection operations with ESRI geometry APIs - Fixed custom grid issues for grids not multiple of the root size resolution - Fixed python binding for rst_georeference -- Fixed ESRI create polygon with correct rawPath order with ESRI APIs +- Fixed ESRI create polygon with correct path order with ESRI APIs - Fixed automatic SQL registration with GDAL ## v0.3.9 diff --git a/R/build_r_package.R b/R/build_r_package.R index fe86da3ce..a114736d1 100644 --- a/R/build_r_package.R +++ b/R/build_r_package.R @@ -1,5 +1,5 @@ spark_location <- Sys.getenv("SPARK_HOME") -library(SparkR, lib.loc = c(file.rawPath(spark_location, "R", "lib"))) +library(SparkR, lib.loc = c(file.path(spark_location, "R", "lib"))) library(pkgbuild) build_mosaic_bindings <- function(){ diff --git a/R/generate_R_bindings.R b/R/generate_R_bindings.R index 9ff7d64c7..d4ac99baa 100644 --- a/R/generate_R_bindings.R +++ b/R/generate_R_bindings.R @@ -206,8 +206,8 @@ main <- function(scala_file_path){ functions <- lapply(parsed, build_method) functions <- append(functions_header, functions) - generic_file_conn <- file(file.rawPath(sparkr_path, "R/generics.R")) - functions_file_conn <- file(file.rawPath(sparkr_path, "R/functions.R")) + generic_file_conn <- file(file.path(sparkr_path, "R/generics.R")) + functions_file_conn <- file(file.path(sparkr_path, "R/functions.R")) writeLines(paste0(generics, collapse="\n"), generic_file_conn) writeLines(paste0(functions, collapse="\n"), functions_file_conn) @@ -221,7 +221,7 @@ main <- function(scala_file_path){ ########################## # build sparklyr functions sparklyr_functions <- lapply(parsed, build_sparklyr_mosaic_function) - sparklyr_file_conn <- file(file.rawPath(sparklyr_path, "R/functions.R")) + sparklyr_file_conn <- file(file.path(sparklyr_path, "R/functions.R")) writeLines(paste0(sparklyr_functions, collapse="\n"), sparklyr_file_conn) closeAllConnections() @@ -233,6 +233,6 @@ main <- function(scala_file_path){ args <- commandArgs(trailingOnly = T) if (length(args) != 1){ - stop("Please provide the MosaicContext.scala file rawPath to generate_sparkr_functions.R") + stop("Please provide the MosaicContext.scala file path to generate_sparkr_functions.R") } main(args[1]) diff --git a/R/generate_docs.R b/R/generate_docs.R index 92423e858..4b5fe19b3 100644 --- a/R/generate_docs.R +++ b/R/generate_docs.R @@ -1,5 +1,5 @@ spark_location <- Sys.getenv("SPARK_HOME") -library(SparkR, lib.loc = c(file.rawPath(spark_location, "R", "lib"))) +library(SparkR, lib.loc = c(file.path(spark_location, "R", "lib"))) library(roxygen2) build_mosaic_docs <- function(){ diff --git a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R index 3a4d02e86..69baa68ba 100644 --- a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R @@ -1,6 +1,6 @@ generate_singleband_raster_df <- function() { read.df( - rawPath = "sparkrMosaic/tests/testthat/data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", + path = "sparkrMosaic/tests/testthat/data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", source = "gdal", tile.read.strategy = "in_memory" ) @@ -76,7 +76,7 @@ test_that("tile aggregation functions behave as intended", { collection_sdf <- withColumn(collection_sdf, "tile", rst_tooverlappingtiles(column("tile"), lit(200L), lit(200L), lit(10L))) merge_sdf <- summarize( - groupBy(collection_sdf, "rawPath"), + groupBy(collection_sdf, "path"), alias(rst_merge_agg(column("tile")), "tile") ) merge_sdf <- withColumn(merge_sdf, "extent", st_astext(rst_boundingbox(column("tile")))) @@ -85,7 +85,7 @@ test_that("tile aggregation functions behave as intended", { expect_equal(first(collection_sdf)$extent, first(merge_sdf)$extent) combine_avg_sdf <- summarize( - groupBy(collection_sdf, "rawPath"), + groupBy(collection_sdf, "path"), alias(rst_combineavg_agg(column("tile")), "tile") ) combine_avg_sdf <- withColumn(combine_avg_sdf, "extent", st_astext(rst_boundingbox(column("tile")))) @@ -101,7 +101,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { region_keys <- c("NAME", "STATE", "BOROUGH", "BLOCK", "TRACT") census_sdf <- read.df( - rawPath = "sparkrMosaic/tests/testthat/data/Blocks2020.zip", + path = "sparkrMosaic/tests/testthat/data/Blocks2020.zip", source = "com.databricks.labs.mosaic.datasource.OGRFileFormat", vsizip = "true", chunkSize = "20" @@ -115,7 +115,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { census_sdf <- select(census_sdf, c(region_keys, "chip.*")) raster_sdf <- read.df( - rawPath = "sparkrMosaic/tests/testthat/data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc", + path = "sparkrMosaic/tests/testthat/data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc", source = "gdal", tile.read.strategy = "in_memory" ) diff --git a/R/sparkR-mosaic/tests.R b/R/sparkR-mosaic/tests.R index c2f1e6c5f..5764281f0 100644 --- a/R/sparkR-mosaic/tests.R +++ b/R/sparkR-mosaic/tests.R @@ -3,8 +3,8 @@ library(testthat) library(readr) spark_location <- Sys.getenv("SPARK_HOME") -library(SparkR, lib.loc = c(file.rawPath(spark_location, "R", "lib"))) -.libPaths(c(file.rawPath(spark_location, "R", "lib"), .libPaths())) +library(SparkR, lib.loc = c(file.path(spark_location, "R", "lib"))) +.libPaths(c(file.path(spark_location, "R", "lib"), .libPaths())) # find the sparkrMosaic tar file_list <- list.files() @@ -32,4 +32,4 @@ spark <- sparkR.session( ) enableMosaic() -testthat::test_local(rawPath="./sparkrMosaic") \ No newline at end of file +testthat::test_local(path="./sparkrMosaic") \ No newline at end of file diff --git a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R index 4fdd0037c..23b513303 100644 --- a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R @@ -3,7 +3,7 @@ generate_singleband_raster_df <- function() { sc, name = "tile", source = "gdal", - rawPath = "data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", + path = "data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", options = list("tile.read.strategy" = "in_memory") ) } @@ -31,7 +31,7 @@ test_that("scalar tile functions behave as intended", { mutate(rst_clip = rst_clip(tile, rst_boundingbox)) %>% mutate(rst_combineavg = rst_combineavg(array(tile, rst_clip))) %>% mutate(rst_frombands = rst_frombands(array(tile, tile))) %>% - mutate(rst_fromfile = rst_fromfile(rawPath, -1L)) %>% + mutate(rst_fromfile = rst_fromfile(path, -1L)) %>% mutate(rst_georeference = rst_georeference(tile)) %>% mutate(rst_getnodata = rst_getnodata(tile)) %>% mutate(rst_subdatasets = rst_subdatasets(tile)) %>% @@ -106,7 +106,7 @@ test_that("tile aggregation functions behave as intended", { mutate(tile = rst_tooverlappingtiles(tile, 200L, 200L, 10L)) merge_sdf <- collection_sdf %>% - group_by(rawPath) %>% + group_by(path) %>% summarise(tile = rst_merge_agg(tile)) %>% mutate(extent = st_astext(rst_boundingbox(tile))) @@ -117,7 +117,7 @@ test_that("tile aggregation functions behave as intended", { ) combine_avg_sdf <- collection_sdf %>% - group_by(rawPath) %>% + group_by(path) %>% summarise(tile = rst_combineavg_agg(tile)) %>% mutate(extent = st_astext(rst_boundingbox(tile))) @@ -138,7 +138,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { sc, name = "census_raw", source = "com.databricks.labs.mosaic.datasource.OGRFileFormat", - rawPath = "data/Blocks2020.zip", + path = "data/Blocks2020.zip", options = list( "vsizip" = "true", "chunkSize" = "20" @@ -156,7 +156,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { sc, name = "raster_raw", source = "gdal", - rawPath = "data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc", + path = "data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc", options = list("tile.read.strategy" = "in_memory") ) %>% mutate(tile = rst_separatebands(tile)) %>% diff --git a/R/sparklyr-mosaic/tests.R b/R/sparklyr-mosaic/tests.R index 9e776551f..9883e3aa2 100644 --- a/R/sparklyr-mosaic/tests.R +++ b/R/sparklyr-mosaic/tests.R @@ -28,4 +28,4 @@ sc <- spark_connect(master="local[*]", config=config) enableMosaic(sc) enableGDAL(sc) -testthat::test_local(rawPath="./sparklyrMosaic") \ No newline at end of file +testthat::test_local(path="./sparklyrMosaic") \ No newline at end of file diff --git a/docs/source/api/raster-format-readers.rst b/docs/source/api/raster-format-readers.rst index 6783a22bb..01134aa65 100644 --- a/docs/source/api/raster-format-readers.rst +++ b/docs/source/api/raster-format-readers.rst @@ -38,7 +38,7 @@ A base Spark SQL data source for reading GDAL tile data sources. It reads metadata of the tile and exposes the direct paths for the tile files. The output of the reader is a DataFrame with the following columns (provided in order): - * :code:`rawPath` - rawPath read (StringType) + * :code:`path` - path read (StringType) * :code:`modificationTime` - last modification of the tile (TimestampType) * :code:`length` - size of the tile, e.g. memory size (LongType) * :code:`uuid` - unique identifier for the tile (LongType) @@ -58,8 +58,8 @@ The output of the reader is a DataFrame with the following columns (provided in Loads a GDAL tile file and returns the result as a DataFrame. It uses the standard spark reader patthern of :code:`spark.read.format(*).option(*).load(*)`. - :param rawPath: rawPath to the tile file on dbfs - :type rawPath: Column(StringType) + :param path: path to the tile file on dbfs + :type path: Column(StringType) :rtype: DataFrame :example: @@ -69,7 +69,7 @@ The output of the reader is a DataFrame with the following columns (provided in df = spark.read.format("gdal")\ .option("driverName", "GTiff")\ - .load("dbfs:/rawPath/to/tile.tif") + .load("dbfs:/path/to/tile.tif") df.show() +---------------------------------------------------------------------------------------------------------------+------+------+----------+---------------------+--------------------+-----+----------------------+ | tile| ySize| xSize| bandCount| metadata| subdatasets| srid| proj4Str| @@ -81,7 +81,7 @@ The output of the reader is a DataFrame with the following columns (provided in val df = spark.read.format("gdal") .option("driverName", "GTiff") - .load("dbfs:/rawPath/to/tile.tif") + .load("dbfs:/path/to/tile.tif") df.show() +---------------------------------------------------------------------------------------------------------------+------+------+----------+---------------------+--------------------+-----+----------------------+ | tile| ySize| xSize| bandCount| metadata| subdatasets| srid| proj4Str| @@ -133,8 +133,8 @@ The reader supports the following options: Loads a GDAL tile file and returns the result as a DataFrame. It uses the standard spark reader pattern of :code:`mos.read().format(*).option(*).load(*)`. - :param rawPath: rawPath to the tile file on dbfs - :type rawPath: Column(StringType) + :param path: path to the tile file on dbfs + :type path: Column(StringType) :rtype: DataFrame :example: @@ -149,7 +149,7 @@ The reader supports the following options: .option("retile", "true")\ .option("tileSize", "1000")\ .option("kRingInterpolate", "2")\ - .load("dbfs:/rawPath/to/tile.tif") + .load("dbfs:/path/to/tile.tif") df.show() +--------+--------+------------------+ |band_id |cell_id |cell_value | @@ -169,7 +169,7 @@ The reader supports the following options: .option("retile", "true") .option("tileSize", "1000") .option("kRingInterpolate", "2") - .load("dbfs:/rawPath/to/tile.tif") + .load("dbfs:/path/to/tile.tif") df.show() +--------+--------+------------------+ |band_id |cell_id |cell_value | diff --git a/docs/source/api/raster-functions.rst b/docs/source/api/raster-functions.rst index 60fe96a5c..9cd098e82 100644 --- a/docs/source/api/raster-functions.rst +++ b/docs/source/api/raster-functions.rst @@ -25,7 +25,7 @@ e.g. :code:`spark.read.format("gdal")` * The Mosaic tile tile schema changed in v0.4.1 to the following: :code:`>`. All APIs that use tiles now follow this schema. - * The function :ref:`rst_maketiles` allows for the tile tile schema to hold either a rawPath pointer (string) + * The function :ref:`rst_maketiles` allows for the tile tile schema to hold either a path pointer (string) or a byte array representation of the source tile. It also supports optional checkpointing for increased performance during chains of tile operations. @@ -348,7 +348,7 @@ rst_convolve | rst_convolve(tile,convolve_arr) | +---------------------------------------------------------------------------+ | {"index_id":null,"tile":"SUkqAAg...= (truncated)", | - | "metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | + | "metadata":{"path":"... .tif","parentPath":"no_path","driver":"GTiff"}} | +---------------------------------------------------------------------------+ .. code-tab:: scala @@ -364,7 +364,7 @@ rst_convolve | rst_convolve(tile,convolve_arr) | +---------------------------------------------------------------------------+ | {"index_id":null,"tile":"SUkqAAg...= (truncated)", | - | "metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | + | "metadata":{"path":"... .tif","parentPath":"no_path","driver":"GTiff"}} | +---------------------------------------------------------------------------+ .. code-tab:: sql @@ -374,7 +374,7 @@ rst_convolve | rst_convolve(tile,convolve_arr) | +---------------------------------------------------------------------------+ | {"index_id":null,"tile":"SUkqAAg...= (truncated)", | - | "metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | + | "metadata":{"path":"... .tif","parentPath":"no_path","driver":"GTiff"}} | +---------------------------------------------------------------------------+ For clarity, this is ultimately the execution of the kernel. @@ -514,7 +514,7 @@ rst_filter +-----------------------------------------------------------------------------------------------------------------------------+ | rst_filter(tile,3,mode) | +-----------------------------------------------------------------------------------------------------------------------------+ - | {"index_id":null,"tile":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | + | {"index_id":null,"tile":"SUkqAAg...= (truncated)","metadata":{"path":"... .tif","parentPath":"no_path","driver":"GTiff"}} | +-----------------------------------------------------------------------------------------------------------------------------+ .. code-tab:: scala @@ -523,7 +523,7 @@ rst_filter +-----------------------------------------------------------------------------------------------------------------------------+ | rst_filter(tile,3,mode) | +-----------------------------------------------------------------------------------------------------------------------------+ - | {"index_id":null,"tile":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | + | {"index_id":null,"tile":"SUkqAAg...= (truncated)","metadata":{"path":"... .tif","parentPath":"no_path","driver":"GTiff"}} | +-----------------------------------------------------------------------------------------------------------------------------+ @@ -533,7 +533,7 @@ rst_filter +-----------------------------------------------------------------------------------------------------------------------------+ | rst_filter(tile,3,mode) | +-----------------------------------------------------------------------------------------------------------------------------+ - | {"index_id":null,"tile":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","parentPath":"no_path","driver":"GTiff"}} | + | {"index_id":null,"tile":"SUkqAAg...= (truncated)","metadata":{"path":"... .tif","parentPath":"no_path","driver":"GTiff"}} | +-----------------------------------------------------------------------------------------------------------------------------+ rst_frombands @@ -649,7 +649,7 @@ rst_fromcontent CREATE TABLE IF NOT EXISTS TABLE coral_netcdf USING binaryFile - OPTIONS (rawPath "dbfs:/FileStore/geospatial/mosaic/sample_raster_data/binary/netcdf-coral") + OPTIONS (path "dbfs:/FileStore/geospatial/mosaic/sample_raster_data/binary/netcdf-coral") SELECT rst_fromcontent(content) FROM coral_netcdf LIMIT 1 +----------------------------------------------------------------------------------------------------------------+ | rst_fromcontent(content) | @@ -660,21 +660,21 @@ rst_fromcontent rst_fromfile ************ -.. function:: rst_fromfile(rawPath, ) +.. function:: rst_fromfile(path, ) - Returns a tile tile from a file rawPath. + Returns a tile tile from a file path. - :param rawPath: A column containing the rawPath to a tile file. - :type rawPath: Column (StringType) + :param path: A column containing the path to a tile file. + :type path: Column (StringType) :param size_in_MB: Optional parameter to specify the size of the tile tile in MB. Default is not to split the input. :type size_in_MB: Column (IntegerType) :rtype: Column: RasterTileType .. note:: **Notes** - - The file rawPath must be a string. - - The file rawPath must be a valid rawPath to a tile file. - - The file rawPath must be a rawPath to a file that GDAL can read. + - The file path must be a string. + - The file path must be a valid path to a tile file. + - The file path must be a path to a file that GDAL can read. - If the size_in_MB parameter is specified, the tile will be split into tiles of the specified size. - If the size_in_MB parameter is not specified or if the size_in_Mb < 0, the tile will only be split if it exceeds Integer.MAX_VALUE. The split will be at a threshold of 64MB in this case. .. @@ -688,9 +688,9 @@ rst_fromfile df = spark.read.format("binaryFile")\ .load("dbfs:/FileStore/geospatial/mosaic/sample_raster_data/binary/netcdf-coral")\ .drop("content") - df.select(mos.rst_fromfile("rawPath")).limit(1).display() + df.select(mos.rst_fromfile("path")).limit(1).display() +----------------------------------------------------------------------------------------------------------------+ - | rst_fromfile(rawPath) | + | rst_fromfile(path) | +----------------------------------------------------------------------------------------------------------------+ | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ @@ -701,9 +701,9 @@ rst_fromfile .format("binaryFile") .load("dbfs:/FileStore/geospatial/mosaic/sample_raster_data/binary/netcdf-coral") .drop("content") - df.select(rst_fromfile(col("rawPath"))).limit(1).show(false) + df.select(rst_fromfile(col("path"))).limit(1).show(false) +----------------------------------------------------------------------------------------------------------------+ - | rst_fromfile(rawPath) | + | rst_fromfile(path) | +----------------------------------------------------------------------------------------------------------------+ | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ @@ -712,10 +712,10 @@ rst_fromfile CREATE TABLE IF NOT EXISTS TABLE coral_netcdf USING binaryFile - OPTIONS (rawPath "dbfs:/FileStore/geospatial/mosaic/sample_raster_data/binary/netcdf-coral") - SELECT rst_fromfile(rawPath) FROM coral_netcdf LIMIT 1 + OPTIONS (path "dbfs:/FileStore/geospatial/mosaic/sample_raster_data/binary/netcdf-coral") + SELECT rst_fromfile(path) FROM coral_netcdf LIMIT 1 +----------------------------------------------------------------------------------------------------------------+ - | rst_fromfile(rawPath) | + | rst_fromfile(path) | +----------------------------------------------------------------------------------------------------------------+ | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "NetCDF" } | +----------------------------------------------------------------------------------------------------------------+ @@ -827,7 +827,7 @@ rst_getsubdataset .. note:: **Notes** - - :code:`name` should be the last identifier in the standard GDAL subdataset rawPath: :code:`DRIVER:PATH:NAME`. + - :code:`name` should be the last identifier in the standard GDAL subdataset path: :code:`DRIVER:PATH:NAME`. - :code:`name` must be a valid subdataset name for the tile, i.e. it must exist within the tile. .. @@ -1033,7 +1033,7 @@ rst_maketiles Tiles the tile into tiles of the given size, optionally writing them to disk in the process. - :param input: rawPath (StringType) or content (BinaryType) + :param input: path (StringType) or content (BinaryType) :type input: Column :param driver: The driver to use for reading the tile. :type driver: Column(StringType) @@ -1047,7 +1047,7 @@ rst_maketiles **Notes** :code:`input` - - If the tile is stored on disk, :code:`input` should be the rawPath to the tile, similar to :ref:`rst_fromfile`. + - If the tile is stored on disk, :code:`input` should be the path to the tile, similar to :ref:`rst_fromfile`. - If the tile is stored in memory, :code:`input` should be the byte array representation of the tile, similar to :ref:`rst_fromcontent`. :code:`driver` @@ -1073,33 +1073,33 @@ rst_maketiles .. code-tab:: py spark.read.format("binaryFile").load(dbfs_dir)\ - .select(rst_maketiles("rawPath")).limit(1).display() + .select(rst_maketiles("path")).limit(1).display() +------------------------------------------------------------------------+ | tile | +------------------------------------------------------------------------+ | {"index_id":null,"tile":"SUkqAMAAA (truncated)","metadata":{ | - | "parentPath":"no_path","driver":"GTiff","rawPath":"...","last_error":""}} | + | "parentPath":"no_path","driver":"GTiff","path":"...","last_error":""}} | +------------------------------------------------------------------------+ .. code-tab:: scala spark.read.format("binaryFile").load(dbfs_dir) - .select(rst_maketiles(col("rawPath"))).limit(1).show + .select(rst_maketiles(col("path"))).limit(1).show +------------------------------------------------------------------------+ | tile | +------------------------------------------------------------------------+ | {"index_id":null,"tile":"SUkqAMAAA (truncated)","metadata":{ | - | "parentPath":"no_path","driver":"GTiff","rawPath":"...","last_error":""}} | + | "parentPath":"no_path","driver":"GTiff","path":"...","last_error":""}} | +------------------------------------------------------------------------+ .. code-tab:: sql - SELECT rst_maketiles(rawPath) FROM table LIMIT 1 + SELECT rst_maketiles(path) FROM table LIMIT 1 +------------------------------------------------------------------------+ | tile | +------------------------------------------------------------------------+ | {"index_id":null,"tile":"SUkqAMAAA (truncated)","metadata":{ | - | "parentPath":"no_path","driver":"GTiff","rawPath":"...","last_error":""}} | + | "parentPath":"no_path","driver":"GTiff","path":"...","last_error":""}} | +------------------------------------------------------------------------+ rst_mapalgebra @@ -2397,7 +2397,7 @@ rst_scaley df.select(mos.rst_scaley('tile')).display() +------------------------------------------------------------------------------------------------------------------+ - | rst_scaley(rawPath) | + | rst_scaley(path) | +------------------------------------------------------------------------------------------------------------------+ | 1.2 | +------------------------------------------------------------------------------------------------------------------+ @@ -2447,7 +2447,7 @@ rst_separatebands | tile | +--------------------------------------------------------------------------------------------------------------------------------+ | {"index_id":null,"tile":"SUkqAAg...= (truncated)", | - | "metadata":{"rawPath":"....tif","last_error":"","all_parents":"no_path","driver":"GTiff","bandIndex":"1","parentPath":"no_path", | + | "metadata":{"path":"....tif","last_error":"","all_parents":"no_path","driver":"GTiff","bandIndex":"1","parentPath":"no_path", | | "last_command":"gdal_translate -of GTiff -b 1 -of GTiff -co TILED=YES -co COMPRESS=DEFLATE"}} | +--------------------------------------------------------------------------------------------------------------------------------+ @@ -2458,7 +2458,7 @@ rst_separatebands | tile | +--------------------------------------------------------------------------------------------------------------------------------+ | {"index_id":null,"tile":"SUkqAAg...= (truncated)", | - | "metadata":{"rawPath":"....tif","last_error":"","all_parents":"no_path","driver":"GTiff","bandIndex":"1","parentPath":"no_path", | + | "metadata":{"path":"....tif","last_error":"","all_parents":"no_path","driver":"GTiff","bandIndex":"1","parentPath":"no_path", | | "last_command":"gdal_translate -of GTiff -b 1 -of GTiff -co TILED=YES -co COMPRESS=DEFLATE"}} | +--------------------------------------------------------------------------------------------------------------------------------+ @@ -2469,7 +2469,7 @@ rst_separatebands | tile | +--------------------------------------------------------------------------------------------------------------------------------+ | {"index_id":null,"tile":"SUkqAAg...= (truncated)", | - | "metadata":{"rawPath":"....tif","last_error":"","all_parents":"no_path","driver":"GTiff","bandIndex":"1","parentPath":"no_path", | + | "metadata":{"path":"....tif","last_error":"","all_parents":"no_path","driver":"GTiff","bandIndex":"1","parentPath":"no_path", | | "last_command":"gdal_translate -of GTiff -b 1 -of GTiff -co TILED=YES -co COMPRESS=DEFLATE"}} | +--------------------------------------------------------------------------------------------------------------------------------+ @@ -2701,7 +2701,7 @@ rst_subdatasets Returns the subdatasets of the tile tile as a set of paths in the standard GDAL format. - The result is a map of the subdataset rawPath to the subdatasets and the description of the subdatasets. + The result is a map of the subdataset path to the subdatasets and the description of the subdatasets. :param tile: A column containing the tile tile. :type tile: Column (RasterTileType) @@ -2993,7 +2993,7 @@ rst_transform +----------------------------------------------------------------------------------------------------+ | rst_transform(tile,4326) | +----------------------------------------------------------------------------------------------------+ - | {"index_id":null,"tile":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","last_error":"", | + | {"index_id":null,"tile":"SUkqAAg...= (truncated)","metadata":{"path":"... .tif","last_error":"", | | "all_parents":"no_path","driver":"GTiff","parentPath":"no_path", | | "last_command":"gdalwarp -t_srs EPSG:4326 -of GTiff -co TILED=YES -co COMPRESS=DEFLATE"}} | +----------------------------------------------------------------------------------------------------+ @@ -3004,7 +3004,7 @@ rst_transform +----------------------------------------------------------------------------------------------------+ | rst_transform(tile,4326) | +----------------------------------------------------------------------------------------------------+ - | {"index_id":null,"tile":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","last_error":"", | + | {"index_id":null,"tile":"SUkqAAg...= (truncated)","metadata":{"path":"... .tif","last_error":"", | | "all_parents":"no_path","driver":"GTiff","parentPath":"no_path", | | "last_command":"gdalwarp -t_srs EPSG:4326 -of GTiff -co TILED=YES -co COMPRESS=DEFLATE"}} | +----------------------------------------------------------------------------------------------------+ @@ -3015,7 +3015,7 @@ rst_transform +----------------------------------------------------------------------------------------------------+ | rst_transform(tile,4326) | +----------------------------------------------------------------------------------------------------+ - | {"index_id":null,"tile":"SUkqAAg...= (truncated)","metadata":{"rawPath":"... .tif","last_error":"", | + | {"index_id":null,"tile":"SUkqAAg...= (truncated)","metadata":{"path":"... .tif","last_error":"", | | "all_parents":"no_path","driver":"GTiff","parentPath":"no_path", | | "last_command":"gdalwarp -t_srs EPSG:4326 -of GTiff -co TILED=YES -co COMPRESS=DEFLATE"}} | +----------------------------------------------------------------------------------------------------+ @@ -3343,9 +3343,9 @@ rst_write **Notes** - Use :code:`RST_Write` to save a 'tile' column to a specified directory (e.g. fuse) location using its already populated GDAL driver and tile information. - - Useful for formalizing the tile 'rawPath' when writing a Lakehouse table. An example might be to turn on checkpointing + - Useful for formalizing the tile 'path' when writing a Lakehouse table. An example might be to turn on checkpointing for internal data pipeline phase operations in which multiple interim tiles are populated, but at the end of the phase - use this function to set the final rawPath to be used in the phase's persisted table. Then, you are free to delete + use this function to set the final path to be used in the phase's persisted table. Then, you are free to delete the internal tiles that accumulated in the configured checkpointing directory. .. @@ -3359,7 +3359,7 @@ rst_write | tile | +------------------------------------------------------------------------+ | {"index_id":null,"tile":"","metadata":{ | - | "parentPath":"no_path","driver":"GTiff","rawPath":"...","last_error":""}} | + | "parentPath":"no_path","driver":"GTiff","path":"...","last_error":""}} | +------------------------------------------------------------------------+ .. code-tab:: scala @@ -3369,7 +3369,7 @@ rst_write | tile | +------------------------------------------------------------------------+ | {"index_id":null,"tile":"","metadata":{ | - | "parentPath":"no_path","driver":"GTiff","rawPath":"...","last_error":""}} | + | "parentPath":"no_path","driver":"GTiff","path":"...","last_error":""}} | +------------------------------------------------------------------------+ .. code-tab:: sql @@ -3379,6 +3379,6 @@ rst_write | tile | +------------------------------------------------------------------------+ | {"index_id":null,"tile":"","metadata":{ | - | "parentPath":"no_path","driver":"GTiff","rawPath":"...","last_error":""}} | + | "parentPath":"no_path","driver":"GTiff","path":"...","last_error":""}} | +------------------------------------------------------------------------+ diff --git a/docs/source/api/rasterio-gdal-udfs.rst b/docs/source/api/rasterio-gdal-udfs.rst index 9a37279c2..836629bee 100644 --- a/docs/source/api/rasterio-gdal-udfs.rst +++ b/docs/source/api/rasterio-gdal-udfs.rst @@ -35,10 +35,10 @@ Firstly we will create a spark DataFrame from a directory of tile files. .. code-block:: python - df = spark.read.format("gdal").load("dbfs:/rawPath/to/tile/files").repartition(400) + df = spark.read.format("gdal").load("dbfs:/path/to/tile/files").repartition(400) df.show() +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ - | rawPath | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | + | path | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ | dbfs:/FileStore/geospatial/odin/alaska/B02/-424495268.tif | 1970-01-20T15:49:53.135+0000 | 211660514 | 7836235824828840960 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | | dbfs:/FileStore/geospatial/odin/alaska/B02/-524425268.tif | 1970-01-20T15:49:53.135+0000 | 212060218 | 7836235824828840961 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097927192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | @@ -87,10 +87,10 @@ Firstly we will create a spark DataFrame from a directory of tile files. .. code-block:: python - df = spark.read.format("gdal").load("dbfs:/rawPath/to/tile/files").repartition(400) + df = spark.read.format("gdal").load("dbfs:/path/to/tile/files").repartition(400) df.show() +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ - | rawPath | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | + | path | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ | dbfs:/FileStore/geospatial/odin/alaska/B02/-424495268.tif | 1970-01-20T15:49:53.135+0000 | 211660514 | 7836235824828840960 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | | dbfs:/FileStore/geospatial/odin/alaska/B02/-524425268.tif | 1970-01-20T15:49:53.135+0000 | 212060218 | 7836235824828840961 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097927192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | @@ -142,10 +142,10 @@ Firstly we will create a spark DataFrame from a directory of tile files. .. code-block:: python - df = spark.read.format("gdal").load("dbfs:/rawPath/to/tile/files").repartition(400) + df = spark.read.format("gdal").load("dbfs:/path/to/tile/files").repartition(400) df.show() +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ - | rawPath | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | + | path | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ | dbfs:/FileStore/geospatial/odin/alaska/B02/-424495268.tif | 1970-01-20T15:49:53.135+0000 | 211660514 | 7836235824828840960 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | | dbfs:/FileStore/geospatial/odin/alaska/B02/-524425268.tif | 1970-01-20T15:49:53.135+0000 | 212060218 | 7836235824828840961 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097927192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | @@ -200,7 +200,7 @@ Finally we will apply the function to the DataFrame. # This will overwrite the existing tile field in the tile column df.select(col("tile").withField("tile", compute_ndvi("tile.tile", lit(1), lit(2)))).show() +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ - | rawPath | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | + | path | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ | dbfs:/FileStore/geospatial/odin/alaska/B02/-424495268.tif | 1970-01-20T15:49:53.135+0000 | 211660514 | 7836235824828840960 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | | dbfs:/FileStore/geospatial/odin/alaska/B02/-524425268.tif | 1970-01-20T15:49:53.135+0000 | 212060218 | 7836235824828840961 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097927192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | @@ -220,10 +220,10 @@ Firstly we will create a spark DataFrame from a directory of tile files. .. code-block:: python - df = spark.read.format("gdal").load("dbfs:/rawPath/to/tile/files").repartition(400) + df = spark.read.format("gdal").load("dbfs:/path/to/tile/files").repartition(400) df.show() +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ - | rawPath | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | + | path | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ | dbfs:/FileStore/geospatial/odin/alaska/B02/-424495268.tif | 1970-01-20T15:49:53.135+0000 | 211660514 | 7836235824828840960 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | | dbfs:/FileStore/geospatial/odin/alaska/B02/-524425268.tif | 1970-01-20T15:49:53.135+0000 | 212060218 | 7836235824828840961 | 10980 | 10980 | 1 | {AREA_OR_POINT=Po... | {} | 32602 | {index_id: 593308294097927192, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | @@ -277,10 +277,10 @@ depending on your needs. **profile ) as dst: dst.write(data_arr) # <- adjust as needed - # - [4] copy to fuse rawPath + # - [4] copy to fuse path Path(fuse_dir).mkdir(parents=True, exist_ok=True) fuse_path = f"{fuse_dir}/{file_name}" - if not os.rawPath.exists(fuse_path): + if not os.path.exists(fuse_path): shutil.copyfile(tmp_path, fuse_path) return fuse_path @@ -293,15 +293,15 @@ Finally we will apply the function to the DataFrame. "tile.tile", lit("GTiff").alias("driver"), "uuid", - lit("/dbfs/rawPath/to/output/dir").alias("fuse_dir") + lit("/dbfs/path/to/output/dir").alias("fuse_dir") ) ).display() +----------------------------------------------+ | write_raster(tile, driver, uuid, fuse_dir) | +----------------------------------------------+ - | /dbfs/rawPath/to/output/dir/1234.tif | - | /dbfs/rawPath/to/output/dir/4545.tif | - | /dbfs/rawPath/to/output/dir/3215.tif | + | /dbfs/path/to/output/dir/1234.tif | + | /dbfs/path/to/output/dir/4545.tif | + | /dbfs/path/to/output/dir/3215.tif | | ... | +----------------------------------------------+ @@ -321,7 +321,7 @@ above. Path(fuse_dir).mkdir(parents=True, exist_ok=True) fuse_path = f"{fuse_dir}/{file_name}" - if not os.rawPath.exists(fuse_path): + if not os.path.exists(fuse_path): with tempfile.TemporaryDirectory() as tmp_dir: tmp_path = f"{tmp_dir}/{file_name}" # - write within the tmp_dir context @@ -341,15 +341,15 @@ Finally we will apply the function to the DataFrame. write_binary( "tile.tile", F.concat("uuid", F.lit(".tif")).alias("file_name"), - F.lit("/dbfs/rawPath/to/output/dir").alias("fuse_dir") + F.lit("/dbfs/path/to/output/dir").alias("fuse_dir") ) ).display() +-------------------------------------------+ | write_binary(tile, file_name, fuse_dir) | +-------------------------------------------+ - | /dbfs/rawPath/to/output/dir/1234.tif | - | /dbfs/rawPath/to/output/dir/4545.tif | - | /dbfs/rawPath/to/output/dir/3215.tif | + | /dbfs/path/to/output/dir/1234.tif | + | /dbfs/path/to/output/dir/4545.tif | + | /dbfs/path/to/output/dir/3215.tif | | ... | +-------------------------------------------+ @@ -402,7 +402,7 @@ Example of calling the UDF (original data was NetCDF). If you have more than 1 b base_table = ( df .select( - "rawPath", + "path", "metadata", "tile" ) diff --git a/docs/source/api/vector-format-readers.rst b/docs/source/api/vector-format-readers.rst index 0ee8dfc1e..04d06779e 100644 --- a/docs/source/api/vector-format-readers.rst +++ b/docs/source/api/vector-format-readers.rst @@ -55,12 +55,12 @@ The reader supports the following options: * layerNumber - number of the layer to read (IntegerType), zero-indexed -.. function:: spark.read.format("ogr").load(rawPath) +.. function:: spark.read.format("ogr").load(path) Loads a vector file and returns the result as a :class:`DataFrame`. - :param rawPath: the rawPath of the vector file - :type rawPath: Column(StringType) + :param path: the path of the vector file + :type path: Column(StringType) :return: :class:`DataFrame` :example: @@ -128,12 +128,12 @@ and parsed into expected types on execution. The reader supports the following o * layerNumber - number of the layer to read (IntegerType), zero-indexed [pass as String] -.. function:: mos.read().format("multi_read_ogr").load(rawPath) +.. function:: mos.read().format("multi_read_ogr").load(path) Loads a vector file and returns the result as a :class:`DataFrame`. - :param rawPath: the rawPath of the vector file - :type rawPath: Column(StringType) + :param path: the path of the vector file + :type path: Column(StringType) :return: :class:`DataFrame` :example: @@ -186,12 +186,12 @@ The reader supports the following options: * layerNumber - number of the layer to read (IntegerType), zero-indexed * vsizip - if the vector files are zipped files, set this to true (BooleanType) -.. function:: spark.read.format("geo_db").load(rawPath) +.. function:: spark.read.format("geo_db").load(path) Loads a GeoDB file and returns the result as a :class:`DataFrame`. - :param rawPath: the rawPath of the GeoDB file - :type rawPath: Column(StringType) + :param path: the path of the GeoDB file + :type path: Column(StringType) :return: :class:`DataFrame` :example: @@ -245,12 +245,12 @@ The reader supports the following options: * layerNumber - number of the layer to read (IntegerType), zero-indexed * vsizip - if the vector files are zipped files, set this to true (BooleanType) -.. function:: spark.read.format("shapefile").load(rawPath) +.. function:: spark.read.format("shapefile").load(path) Loads a Shapefile and returns the result as a :class:`DataFrame`. - :param rawPath: the rawPath of the Shapefile - :type rawPath: Column(StringType) + :param path: the path of the Shapefile + :type path: Column(StringType) :return: :class:`DataFrame` :example: @@ -333,7 +333,7 @@ Here is an example UDF to list layers, supporting both zipped and non-zipped. """ List layer names (in index order). - in_path: file location for read; when used with `zip_path`, - this will be the relative rawPath within a zip to open + this will be the relative path within a zip to open - driver: name of GDAL driver to use - zip_path: follows format 'zip:///some/file.zip' (Optional, default is None); zip gets opened something like: `with fiona.open('/test/a.shp', vfs='zip:///tmp/dir1/test.zip', driver='') as f:` @@ -378,7 +378,7 @@ Here is an example UDF to count rows for a layer, supporting both zipped and non """ Count rows for the provided vector file. - in_path: file location for read; when used with `zip_path`, - this will be the relative rawPath within a zip to open + this will be the relative path within a zip to open - driver: name of GDAL driver to use - layer: integer (zero-indexed) or string (name) - zip_path: follows format 'zip:///some/file.zip' (Optional, default is None); zip gets opened something like: @@ -428,7 +428,7 @@ Here is an example UDF to get spark friendly schema for a layer, supporting both """ Get the schema for the provided vector file layer. - in_path: file location for read; when used with `zip_path`, - this will be the relative rawPath within a zip to open + this will be the relative path within a zip to open - driver: name of GDAL driver to use - layer: integer (zero-indexed) or string (name) - zip_path: follows format 'zip:///some/file.zip' (Optional, default is None); zip gets opened something like: @@ -482,17 +482,17 @@ In this example, we can use :code:`zip_path` from :code:`df` because we left "zi from pyspark.sql.types import BooleanType @udf(returnType=BooleanType()) - def test_double_zip(rawPath): + def test_double_zip(path): """ Tests whether a zip contains zips, which is not supported by Mosaic GDAL APIs. - - rawPath: to check + - path: to check Returns boolean """ import zipfile try: - with zipfile.ZipFile(rawPath, mode="r") as zip: + with zipfile.ZipFile(path, mode="r") as zip: for f in zip.namelist(): if f.lower().endswith(".zip"): return True diff --git a/docs/source/usage/install-gdal.rst b/docs/source/usage/install-gdal.rst index 7b2629893..5a3c8b035 100644 --- a/docs/source/usage/install-gdal.rst +++ b/docs/source/usage/install-gdal.rst @@ -144,7 +144,7 @@ FUSE Checkpointing Mosaic supports checkpointing rasters to a specified `POSIX-style `__ FUSE directory (local mount to Cloud Object Storage). For DBR 13.3 LTS, we focus primarly on DBFS, but this will expand -with future versions. This is to allow lightweight rows, where the :code:`tile` column stores the rawPath instead of the +with future versions. This is to allow lightweight rows, where the :code:`tile` column stores the path instead of the binary payload itself; available in 0.4.3+: POSIX-style paths provide data access relative to the driver root (/). POSIX-style paths never require a scheme. @@ -157,7 +157,7 @@ binary payload itself; available in 0.4.3+: This is different than `Spark DataFrame Checkpointing `__; we use the word "checkpoint" to convey interim or temporary storage of rasters within the bounds of a pipeline. Below are the spark configs available to manage checkpointing. In addition there are python and scala functions to update -the checkpoint rawPath, turn checkpointing on/off, and reset checkpointing back to defaults: +the checkpoint path, turn checkpointing on/off, and reset checkpointing back to defaults: - python - :code:`mos.enable_gdal`, :code:`gdal.update_checkpoint_dir`, :code:`gdal.set_checkpoint_on`, :code:`gdal.set_checkpoint_off`, and :code:`gdal.reset_checkpoint` - scala - :code:`MosaicGDAL.enableGDALWithCheckpoint`, :code:`MosaicGDAL.updateCheckpointDir`, :code:`MosaicGDAL.setCheckpointOn`, :code:`MosaicGDAL.setCheckpointOff`, and :code:`MosaicGDAL.resetCheckpoint` diff --git a/docs/source/usage/installation.rst b/docs/source/usage/installation.rst index 2746cb2bf..777a471a3 100644 --- a/docs/source/usage/installation.rst +++ b/docs/source/usage/installation.rst @@ -140,7 +140,7 @@ confs as well as through extra params in Mosaic 0.4.x series :code:`enable_mosai :type dbutils: dbruntime.dbutils.DBUtils :param log_info: True will try to setLogLevel to "info", False will not (Optional, default is False). :type log_info: bool - :param jar_path: If provided, sets :code:`"spark.databricks.labs.mosaic.jar.rawPath"` (Optional, default is None). + :param jar_path: If provided, sets :code:`"spark.databricks.labs.mosaic.jar.path"` (Optional, default is None). :type jar_path: str :param jar_autoattach: False will not registers the JAR; sets :code:`"spark.databricks.labs.mosaic.jar.autoattach"` to False, True will register the JAR (Optional, default is True). :type jar_autoattach: bool @@ -158,7 +158,7 @@ Users can control various aspects of Mosaic's operation with the following optio * - spark.databricks.labs.mosaic.jar.autoattach - "true" - Automatically attach the Mosaic JAR to the Databricks cluster? - * - spark.databricks.labs.mosaic.jar.rawPath + * - spark.databricks.labs.mosaic.jar.path - "" - Path to the Mosaic JAR, not required in standard installs * - spark.databricks.labs.mosaic.geometry.api diff --git a/docs/source/usage/quickstart.ipynb b/docs/source/usage/quickstart.ipynb index 2627ce331..a643d848b 100644 --- a/docs/source/usage/quickstart.ipynb +++ b/docs/source/usage/quickstart.ipynb @@ -133,7 +133,7 @@ "metadata": { "application/vnd.databricks.v1+output": { "datasetInfos": [], - "data": "
      Help on function enable_mosaic in module mosaic.api.enable:\n\nenable_mosaic(spark: pyspark.sql.session.SparkSession, dbutils=None) -> None\n Enable Mosaic functions.\n \n Use this function at the start of your workflow to ensure all of the required dependencies are installed and\n Mosaic is configured according to your needs.\n \n Parameters\n ----------\n spark : pyspark.sql.SparkSession\n The active SparkSession.\n dbutils : dbruntime.dbutils.DBUtils\n The dbutils object used for `display` and `displayHTML` functions.\n Optional, only applicable to Databricks users.\n \n Returns\n -------\n \n Notes\n -----\n Users can control various aspects of Mosaic's operation with the following Spark confs:\n \n - `spark.databricks.labs.mosaic.jar.autoattach`: 'true' (default) or 'false'\n Automatically attach the Mosaic JAR to the Databricks cluster? (Optional)\n - `spark.databricks.labs.mosaic.jar.location`\n Explicitly specify the rawPath to the Mosaic JAR.\n (Optional and not required at all in a standard Databricks environment).\n - `spark.databricks.labs.mosaic.geometry.api`: 'OGC' (default) or 'JTS'\n Explicitly specify the underlying geometry library to use for spatial operations. (Optional)\n - `spark.databricks.labs.mosaic.index.system`: 'H3' (default)\n Explicitly specify the index system to use for optimized spatial joins. (Optional)\n\n
      ", + "data": "
      Help on function enable_mosaic in module mosaic.api.enable:\n\nenable_mosaic(spark: pyspark.sql.session.SparkSession, dbutils=None) -> None\n Enable Mosaic functions.\n \n Use this function at the start of your workflow to ensure all of the required dependencies are installed and\n Mosaic is configured according to your needs.\n \n Parameters\n ----------\n spark : pyspark.sql.SparkSession\n The active SparkSession.\n dbutils : dbruntime.dbutils.DBUtils\n The dbutils object used for `display` and `displayHTML` functions.\n Optional, only applicable to Databricks users.\n \n Returns\n -------\n \n Notes\n -----\n Users can control various aspects of Mosaic's operation with the following Spark confs:\n \n - `spark.databricks.labs.mosaic.jar.autoattach`: 'true' (default) or 'false'\n Automatically attach the Mosaic JAR to the Databricks cluster? (Optional)\n - `spark.databricks.labs.mosaic.jar.location`\n Explicitly specify the path to the Mosaic JAR.\n (Optional and not required at all in a standard Databricks environment).\n - `spark.databricks.labs.mosaic.geometry.api`: 'OGC' (default) or 'JTS'\n Explicitly specify the underlying geometry library to use for spatial operations. (Optional)\n - `spark.databricks.labs.mosaic.index.system`: 'H3' (default)\n Explicitly specify the index system to use for optimized spatial joins. (Optional)\n\n
      ", "removedWidgets": [], "addedWidgets": {}, "metadata": {}, @@ -143,7 +143,7 @@ }, "data": { "text/html": [ - "\n
      Help on function enable_mosaic in module mosaic.api.enable:\n\nenable_mosaic(spark: pyspark.sql.session.SparkSession, dbutils=None) -> None\n Enable Mosaic functions.\n \n Use this function at the start of your workflow to ensure all of the required dependencies are installed and\n Mosaic is configured according to your needs.\n \n Parameters\n ----------\n spark : pyspark.sql.SparkSession\n The active SparkSession.\n dbutils : dbruntime.dbutils.DBUtils\n The dbutils object used for `display` and `displayHTML` functions.\n Optional, only applicable to Databricks users.\n \n Returns\n -------\n \n Notes\n -----\n Users can control various aspects of Mosaic's operation with the following Spark confs:\n \n - `spark.databricks.labs.mosaic.jar.autoattach`: 'true' (default) or 'false'\n Automatically attach the Mosaic JAR to the Databricks cluster? (Optional)\n - `spark.databricks.labs.mosaic.jar.location`\n Explicitly specify the rawPath to the Mosaic JAR.\n (Optional and not required at all in a standard Databricks environment).\n - `spark.databricks.labs.mosaic.geometry.api`: 'OGC' (default) or 'JTS'\n Explicitly specify the underlying geometry library to use for spatial operations. (Optional)\n - `spark.databricks.labs.mosaic.index.system`: 'H3' (default)\n Explicitly specify the index system to use for optimized spatial joins. (Optional)\n\n
      " + "\n
      Help on function enable_mosaic in module mosaic.api.enable:\n\nenable_mosaic(spark: pyspark.sql.session.SparkSession, dbutils=None) -> None\n Enable Mosaic functions.\n \n Use this function at the start of your workflow to ensure all of the required dependencies are installed and\n Mosaic is configured according to your needs.\n \n Parameters\n ----------\n spark : pyspark.sql.SparkSession\n The active SparkSession.\n dbutils : dbruntime.dbutils.DBUtils\n The dbutils object used for `display` and `displayHTML` functions.\n Optional, only applicable to Databricks users.\n \n Returns\n -------\n \n Notes\n -----\n Users can control various aspects of Mosaic's operation with the following Spark confs:\n \n - `spark.databricks.labs.mosaic.jar.autoattach`: 'true' (default) or 'false'\n Automatically attach the Mosaic JAR to the Databricks cluster? (Optional)\n - `spark.databricks.labs.mosaic.jar.location`\n Explicitly specify the path to the Mosaic JAR.\n (Optional and not required at all in a standard Databricks environment).\n - `spark.databricks.labs.mosaic.geometry.api`: 'OGC' (default) or 'JTS'\n Explicitly specify the underlying geometry library to use for spatial operations. (Optional)\n - `spark.databricks.labs.mosaic.index.system`: 'H3' (default)\n Explicitly specify the index system to use for optimized spatial joins. (Optional)\n\n
      " ] } } diff --git a/notebooks/examples/python/EarthObservation/EOGriddedSTAC/01. Search STACs.ipynb b/notebooks/examples/python/EarthObservation/EOGriddedSTAC/01. Search STACs.ipynb index 5c84c1640..1c58e97ca 100644 --- a/notebooks/examples/python/EarthObservation/EOGriddedSTAC/01. Search STACs.ipynb +++ b/notebooks/examples/python/EarthObservation/EOGriddedSTAC/01. Search STACs.ipynb @@ -326,7 +326,7 @@ } ], "source": [ - "# Adjust this rawPath to suit your needs...\n", + "# Adjust this path to suit your needs...\n", "user_name = dbutils.notebook.entry_point.getDbutils().notebook().getContext().userName().get()\n", "\n", "ETL_DIR = f\"/home/{user_name}/stac/eo-series\"\n", @@ -441,7 +441,7 @@ " th {\n", " text-align: left;\n", " }\n", - "
      rawPathnamesizemodificationTime
      dbfs:/home/mjohns@databricks.com/stac/eo-series/census/tiger_us_county.ziptiger_us_county.zip823285311702588227000
      " + "
      pathnamesizemodificationTime
      dbfs:/home/mjohns@databricks.com/stac/eo-series/census/tiger_us_county.ziptiger_us_county.zip823285311702588227000
      " ] }, "metadata": { @@ -480,7 +480,7 @@ "schema": [ { "metadata": "{}", - "name": "rawPath", + "name": "path", "type": "\"string\"" }, { diff --git a/notebooks/examples/python/EarthObservation/EOGriddedSTAC/02. Download STACs.ipynb b/notebooks/examples/python/EarthObservation/EOGriddedSTAC/02. Download STACs.ipynb index 75d5f5460..1d8b5243c 100644 --- a/notebooks/examples/python/EarthObservation/EOGriddedSTAC/02. Download STACs.ipynb +++ b/notebooks/examples/python/EarthObservation/EOGriddedSTAC/02. Download STACs.ipynb @@ -324,7 +324,7 @@ } ], "source": [ - "# Adjust this rawPath to suit your needs...\n", + "# Adjust this path to suit your needs...\n", "user_name = dbutils.notebook.entry_point.getDbutils().notebook().getContext().userName().get()\n", "\n", "ETL_DIR = f\"/home/{user_name}/stac/eo-series\"\n", @@ -403,8 +403,8 @@ " \"\"\"\n", " import os\n", "\n", - " if os.rawPath.exists(file_path) and os.rawPath.isfile(file_path):\n", - " return os.rawPath.getsize(file_path)\n", + " if os.path.exists(file_path) and os.path.isfile(file_path):\n", + " return os.path.getsize(file_path)\n", " else:\n", " return None\n", "\n", @@ -529,7 +529,7 @@ " to_download\n", " .withColumn(\n", " \"out_file_path\", \n", - " F.concat(col(\"out_dir_fuse\"), F.lit(\"/\"), col(\"out_filename\")) # <- rawPath set manually\n", + " F.concat(col(\"out_dir_fuse\"), F.lit(\"/\"), col(\"out_filename\")) # <- path set manually\n", " )\n", " .withColumn(\n", " \"out_file_sz\",\n", @@ -5649,7 +5649,7 @@ " th {\n", " text-align: left;\n", " }\n", - "
      rawPathnamesizemodificationTime
      dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B02/B02/01702744446702
      dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B03/B03/01702744446702
      dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B04/B04/01702744446702
      dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B08/B08/01702744446702
      dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/cell_assets_20231215-193947.delta/cell_assets_20231215-193947.delta/01702744446702
      " + "
      pathnamesizemodificationTime
      dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B02/B02/01702744446702
      dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B03/B03/01702744446702
      dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B04/B04/01702744446702
      dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B08/B08/01702744446702
      dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/cell_assets_20231215-193947.delta/cell_assets_20231215-193947.delta/01702744446702
      " ] }, "metadata": { @@ -5712,7 +5712,7 @@ "schema": [ { "metadata": "{}", - "name": "rawPath", + "name": "path", "type": "\"string\"" }, { @@ -5985,7 +5985,7 @@ " th {\n", " text-align: left;\n", " }\n", - "
      rawPathnamesizemodificationTime
      dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B02/B02/01702745375239
      dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B03/B03/01702745375239
      dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B04/B04/01702745375239
      dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B08/B08/01702745375239
      dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/cell_assets_20231215-193947.delta/cell_assets_20231215-193947.delta/01702745375239
      " + "
      pathnamesizemodificationTime
      dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B02/B02/01702745375239
      dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B03/B03/01702745375239
      dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B04/B04/01702745375239
      dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/B08/B08/01702745375239
      dbfs:/home/mjohns@databricks.com/stac/eo-series/data/alaska/cell_assets_20231215-193947.delta/cell_assets_20231215-193947.delta/01702745375239
      " ] }, "metadata": { @@ -6048,7 +6048,7 @@ "schema": [ { "metadata": "{}", - "name": "rawPath", + "name": "path", "type": "\"string\"" }, { diff --git a/notebooks/examples/python/NetCDF/CoralBleaching/mosaic_gdal_coral_bleaching.ipynb b/notebooks/examples/python/NetCDF/CoralBleaching/mosaic_gdal_coral_bleaching.ipynb index c3c29efe6..f55435339 100644 --- a/notebooks/examples/python/NetCDF/CoralBleaching/mosaic_gdal_coral_bleaching.ipynb +++ b/notebooks/examples/python/NetCDF/CoralBleaching/mosaic_gdal_coral_bleaching.ipynb @@ -165,7 +165,7 @@ "source": [ "_Download data [1x] into Workspace_\n", "\n", - "> There are a few ways to do this; we will create a folder in our workspace; your rawPath will look something like `/Workspace/Users//`. __Note: Spark cannot directly interact with Workspace files, so we will take an additional step after downloading, more [here](https://docs.databricks.com/en/files/workspace-interact.html#read-data-workspace-files).__ Workspace files are newer to Databricks and we want to make sure you get familiar with them." + "> There are a few ways to do this; we will create a folder in our workspace; your path will look something like `/Workspace/Users//`. __Note: Spark cannot directly interact with Workspace files, so we will take an additional step after downloading, more [here](https://docs.databricks.com/en/files/workspace-interact.html#read-data-workspace-files).__ Workspace files are newer to Databricks and we want to make sure you get familiar with them." ] }, { @@ -278,7 +278,7 @@ } }, "source": [ - "_For simplicity (and since we are running DBR 12.2), we are going to copy from the Workspace folder to DBFS, but this is all shifting with Unity Catalog (more [here](https://docs.databricks.com/en/dbfs/unity-catalog.html))._ __Note: [DBFS](https://docs.databricks.com/en/dbfs/dbfs-root.html), and more recent [Volumes](https://docs.databricks.com/en/data-governance/unity-catalog/index.html#volumes), are FUSE mounted to the cluster nodes, looking like a local rawPath.__" + "_For simplicity (and since we are running DBR 12.2), we are going to copy from the Workspace folder to DBFS, but this is all shifting with Unity Catalog (more [here](https://docs.databricks.com/en/dbfs/unity-catalog.html))._ __Note: [DBFS](https://docs.databricks.com/en/dbfs/dbfs-root.html), and more recent [Volumes](https://docs.databricks.com/en/data-governance/unity-catalog/index.html#volumes), are FUSE mounted to the cluster nodes, looking like a local path.__" ] }, { @@ -379,7 +379,7 @@ "name": "stdout", "output_type": "stream", "text": [ - "count? 10\n+--------------------+--------------------+------+-------------------+------+------+---------+--------------------+--------------------+----+--------------------+\n| rawPath| modificationTime|length| uuid|x_size|y_size|bandCount| metadata| subdatasets|srid| tile|\n+--------------------+--------------------+------+-------------------+------+------+---------+--------------------+--------------------+----+--------------------+\n|dbfs:/home/mjohns...|1970-01-20 16:23:...|743047|5240782214809708542| 512| 512| 0|{SUBDATASET_1_DES...|{SUBDATASET_1_DES...| 0|{null, �HDF\\r\\n\u001A\\...|\n+--------------------+--------------------+------+-------------------+------+------+---------+--------------------+--------------------+----+--------------------+\n\n" + "count? 10\n+--------------------+--------------------+------+-------------------+------+------+---------+--------------------+--------------------+----+--------------------+\n| path| modificationTime|length| uuid|x_size|y_size|bandCount| metadata| subdatasets|srid| tile|\n+--------------------+--------------------+------+-------------------+------+------+---------+--------------------+--------------------+----+--------------------+\n|dbfs:/home/mjohns...|1970-01-20 16:23:...|743047|5240782214809708542| 512| 512| 0|{SUBDATASET_1_DES...|{SUBDATASET_1_DES...| 0|{null, �HDF\\r\\n\u001A\\...|\n+--------------------+--------------------+------+-------------------+------+------+---------+--------------------+--------------------+----+--------------------+\n\n" ] } ], @@ -876,7 +876,7 @@ "\n", "```\n", "# - `write.format(\"delta\")` is default in Databricks\n", - "# - can save to a specified rawPath in the Lakehouse\n", + "# - can save to a specified path in the Lakehouse\n", "# - can save as a table in the Databricks Metastore\n", "df.write.save(\"\")\n", "df.write.saveAsTable(\"\")\n", @@ -886,7 +886,7 @@ "\n", "```\n", "# - `read.format(\"delta\")` is default in Databricks\n", - "# - can load a specified rawPath in the Lakehouse\n", + "# - can load a specified path in the Lakehouse\n", "# - can load a table in the Databricks Metastore\n", "df.read.load(\"\")\n", "df.table(\"\")\n", diff --git a/notebooks/examples/python/NetCDF/Xarray/distributed_slice netcdf_files.ipynb b/notebooks/examples/python/NetCDF/Xarray/distributed_slice netcdf_files.ipynb index 415195008..951513aea 100644 --- a/notebooks/examples/python/NetCDF/Xarray/distributed_slice netcdf_files.ipynb +++ b/notebooks/examples/python/NetCDF/Xarray/distributed_slice netcdf_files.ipynb @@ -184,7 +184,7 @@ "source": [ "### Data\n", "\n", - "> Adjust `nc_dir` to your preferred fuse rawPath. _For simplicity, we are going to use DBFS, but this is all shifting with Unity Catalog [more [here](https://docs.databricks.com/en/dbfs/unity-catalog.html)]._ __Note: [DBFS](https://docs.databricks.com/en/dbfs/dbfs-root.html), [Workspace Files](https://docs.databricks.com/en/files/workspace.html), and [most recent] [Volumes](https://docs.databricks.com/en/data-governance/unity-catalog/index.html#volumes), are FUSE mounted to the cluster nodes, looking like a local rawPath.__" + "> Adjust `nc_dir` to your preferred fuse path. _For simplicity, we are going to use DBFS, but this is all shifting with Unity Catalog [more [here](https://docs.databricks.com/en/dbfs/unity-catalog.html)]._ __Note: [DBFS](https://docs.databricks.com/en/dbfs/dbfs-root.html), [Workspace Files](https://docs.databricks.com/en/files/workspace.html), and [most recent] [Volumes](https://docs.databricks.com/en/data-governance/unity-catalog/index.html#volumes), are FUSE mounted to the cluster nodes, looking like a local path.__" ] }, { @@ -242,7 +242,7 @@ } ], "source": [ - "os.rawPath.isfile('test.txt')" + "os.path.isfile('test.txt')" ] }, { @@ -264,12 +264,12 @@ "source": [ "def download_url(url:str, out_path:str, debug_level:int = 0):\n", " \"\"\"\n", - " Download URL to out rawPath\n", + " Download URL to out path\n", " \"\"\"\n", " import os\n", " import requests\n", "\n", - " if os.rawPath.exists(out_path):\n", + " if os.path.exists(out_path):\n", " debug_level > 0 and print(f\"...skipping existing '{out_path}'\")\n", " else:\n", " r = requests.get(url) # create HTTP response object\n", @@ -511,7 +511,7 @@ " th {\n", " text-align: left;\n", " }\n", - "
      rawPathmodificationTimelengthuuidx_sizey_sizebandCountmetadatasubdatasetssridtile
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      dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2022.nc1970-01-20T16:23:13.349+000066268125-1649003126296939909720360365Map(NC_GLOBAL#dataset_title -> CPC GLOBAL PRCP V1.0, precip#long_name -> Daily total of precipitation, time#delta_t -> 0000-00-01 00:00:00, time#long_name -> Time, lat#units -> degrees_north, NETCDF_DIM_time_VALUES -> {1069440,1069464,1069488,1069512,1069536,1069560,1069584,1069608,1069632,1069656,1069680,1069704,1069728,1069752,1069776,1069800,1069824,1069848,1069872,1069896,1069920,1069944,1069968,1069992,1070016,1070040,1070064,1070088,1070112,1070136,1070160,1070184,1070208,1070232,1070256,1070280,1070304,1070328,1070352,1070376,1070400,1070424,1070448,1070472,1070496,1070520,1070544,1070568,1070592,1070616,1070640,1070664,1070688,1070712,1070736,1070760,1070784,1070808,1070832,1070856,1070880,1070904,1070928,1070952,1070976,1071000,1071024,1071048,1071072,1071096,1071120,1071144,1071168,1071192,1071216,1071240,1071264,1071288,1071312,1071336,1071360,1071384,1071408,1071432,1071456,1071480,1071504,1071528,1071552,1071576,1071600,1071624,1071648,1071672,1071696,1071720,1071744,1071768,1071792,1071816,1071840,1071864,1071888,1071912,1071936,1071960,1071984,1072008,1072032,1072056,1072080,1072104,1072128,1072152,1072176,1072200,1072224,1072248,1072272,1072296,1072320,1072344,1072368,1072392,1072416,1072440,1072464,1072488,1072512,1072536,1072560,1072584,1072608,1072632,1072656,1072680,1072704,1072728,1072752,1072776,1072800,1072824,1072848,1072872,1072896,1072920,1072944,1072968,1072992,1073016,1073040,1073064,1073088,1073112,1073136,1073160,1073184,1073208,1073232,1073256,1073280,1073304,1073328,1073352,1073376,1073400,1073424,1073448,1073472,1073496,1073520,1073544,1073568,1073592,1073616,1073640,1073664,1073688,1073712,1073736,1073760,1073784,1073808,1073832,1073856,1073880,1073904,1073928,1073952,1073976,1074000,1074024,1074048,1074072,1074096,1074120,1074144,1074168,1074192,1074216,1074240,1074264,1074288,1074312,1074336,1074360,1074384,1074408,1074432,1074456,1074480,1074504,1074528,1074552,1074576,1074600,1074624,1074648,1074672,1074696,1074720,1074744,1074768,1074792,1074816,1074840,1074864,1074888,1074912,1074936,1074960,1074984,1075008,1075032,1075056,1075080,1075104,1075128,1075152,1075176,1075200,1075224,1075248,1075272,1075296,1075320,1075344,1075368,1075392,1075416,1075440,1075464,1075488,1075512,1075536,1075560,1075584,1075608,1075632,1075656,1075680,1075704,1075728,1075752,1075776,1075800,1075824,1075848,1075872,1075896,1075920,1075944,1075968,1075992,1076016,1076040,1076064,1076088,1076112,1076136,1076160,1076184,1076208,1076232,1076256,1076280,1076304,1076328,1076352,1076376,1076400,1076424,1076448,1076472,1076496,1076520,1076544,1076568,1076592,1076616,1076640,1076664,1076688,1076712,1076736,1076760,1076784,1076808,1076832,1076856,1076880,1076904,1076928,1076952,1076976,1077000,1077024,1077048,1077072,1077096,1077120,1077144,1077168,1077192,1077216,1077240,1077264,1077288,1077312,1077336,1077360,1077384,1077408,1077432,1077456,1077480,1077504,1077528,1077552,1077576,1077600,1077624,1077648,1077672,1077696,1077720,1077744,1077768,1077792,1077816,1077840,1077864,1077888,1077912,1077936,1077960,1077984,1078008,1078032,1078056,1078080,1078104,1078128,1078152,1078176}, 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center, precip#valid_range -> {0,1000}, precip#parent_stat -> Other, precip#missing_value -> -9.96921e+36, precip#level_desc -> Surface, lon#coordinate_defines -> center, lat#long_name -> Latitude, time#standard_name -> time, precip#units -> mm, time#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#Conventions -> CF-1.0, precip#dataset -> CPC Global Precipitation, NC_GLOBAL#history -> Updated 2023-01-02 23:31:13, time#actual_range -> {1078104,1078176})Map()0List(null, iUhERg0KGgoAAAAAAAgIAAQAEAAAAAAAAAAAAAAAAAD//////////90r8wMAAAAA//////////8AAAAAAAAAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAT0hEUgINbgICIgAAAAAAAwQAAAAAAAAA//////////8= (truncated), dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2022.nc, netCDF)
      dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2021.nc1970-01-20T16:23:13.347+000059910391-6545382777001061517720360365Map(NC_GLOBAL#dataset_title -> CPC GLOBAL PRCP V1.0, precip#long_name -> Daily total of precipitation, time#delta_t -> 0000-00-01 00:00:00, time#long_name -> Time, lat#units -> degrees_north, NETCDF_DIM_time_VALUES -> {1060680,1060704,1060728,1060752,1060776,1060800,1060824,1060848,1060872,1060896,1060920,1060944,1060968,1060992,1061016,1061040,1061064,1061088,1061112,1061136,1061160,1061184,1061208,1061232,1061256,1061280,1061304,1061328,1061352,1061376,1061400,1061424,1061448,1061472,1061496,1061520,1061544,1061568,1061592,1061616,1061640,1061664,1061688,1061712,1061736,1061760,1061784,1061808,1061832,1061856,1061880,1061904,1061928,1061952,1061976,1062000,1062024,1062048,1062072,1062096,1062120,1062144,1062168,1062192,1062216,1062240,1062264,1062288,1062312,1062336,1062360,1062384,1062408,1062432,1062456,1062480,1062504,1062528,1062552,1062576,1062600,1062624,1062648,1062672,1062696,1062720,1062744,1062768,1062792,1062816,1062840,1062864,1062888,1062912,1062936,1062960,1062984,1063008,1063032,1063056,1063080,1063104,1063128,1063152,1063176,1063200,1063224,1063248,1063272,1063296,1063320,1063344,1063368,1063392,1063416,1063440,1063464,1063488,1063512,1063536,1063560,1063584,1063608,1063632,1063656,1063680,1063704,1063728,1063752,1063776,1063800,1063824,1063848,1063872,1063896,1063920,1063944,1063968,1063992,1064016,1064040,1064064,1064088,1064112,1064136,1064160,1064184,1064208,1064232,1064256,1064280,1064304,1064328,1064352,1064376,1064400,1064424,1064448,1064472,1064496,1064520,1064544,1064568,1064592,1064616,1064640,1064664,1064688,1064712,1064736,1064760,1064784,1064808,1064832,1064856,1064880,1064904,1064928,1064952,1064976,1065000,1065024,1065048,1065072,1065096,1065120,1065144,1065168,1065192,1065216,1065240,1065264,1065288,1065312,1065336,1065360,1065384,1065408,1065432,1065456,1065480,1065504,1065528,1065552,1065576,1065600,1065624,1065648,1065672,1065696,1065720,1065744,1065768,1065792,1065816,1065840,1065864,1065888,1065912,1065936,1065960,1065984,1066008,1066032,1066056,1066080,1066104,1066128,1066152,1066176,1066200,1066224,1066248,1066272,1066296,1066320,1066344,1066368,1066392,1066416,1066440,1066464,1066488,1066512,1066536,1066560,1066584,1066608,1066632,1066656,1066680,1066704,1066728,1066752,1066776,1066800,1066824,1066848,1066872,1066896,1066920,1066944,1066968,1066992,1067016,1067040,1067064,1067088,1067112,1067136,1067160,1067184,1067208,1067232,1067256,1067280,1067304,1067328,1067352,1067376,1067400,1067424,1067448,1067472,1067496,1067520,1067544,1067568,1067592,1067616,1067640,1067664,1067688,1067712,1067736,1067760,1067784,1067808,1067832,1067856,1067880,1067904,1067928,1067952,1067976,1068000,1068024,1068048,1068072,1068096,1068120,1068144,1068168,1068192,1068216,1068240,1068264,1068288,1068312,1068336,1068360,1068384,1068408,1068432,1068456,1068480,1068504,1068528,1068552,1068576,1068600,1068624,1068648,1068672,1068696,1068720,1068744,1068768,1068792,1068816,1068840,1068864,1068888,1068912,1068936,1068960,1068984,1069008,1069032,1069056,1069080,1069104,1069128,1069152,1069176,1069200,1069224,1069248,1069272,1069296,1069320,1069344,1069368,1069392,1069416}, time#axis -> T, precip#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#References -> https://www.psl.noaa.gov/data/gridded/data.cpc.globalprecip.html, lat#standard_name -> latitude, lat#actual_range -> {89.75,-89.75}, time#coordinate_defines -> start, NETCDF_DIM_EXTRA -> {time}, DERIVED_SUBDATASET_1_NAME -> DERIVED_SUBDATASET:LOGAMPLITUDE:/vsimem/-6809554218790945837.nc, precip#cell_methods -> time: sum, lon#axis -> X, lon#standard_name -> longitude, NC_GLOBAL#title -> CPC GLOBAL PRCP V1.0 RT, precip#actual_range -> {0,776.75}, lon#long_name -> Longitude, lat#axis -> Y, NC_GLOBAL#version -> V1.0, NC_GLOBAL#Source -> ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/, lon#units -> degrees_east, precip#statistic -> Total, time#units -> hours since 1900-01-01 00:00:00, NETCDF_DIM_time_DEF -> {365,6}, lon#actual_range -> {0.25,359.75}, precip#var_desc -> Precipitation, DERIVED_SUBDATASET_1_DESC -> log10 of amplitude of input bands from /vsimem/-6809554218790945837.nc, lat#coordinate_defines -> center, precip#valid_range -> {0,1000}, precip#parent_stat -> Other, precip#missing_value -> -9.96921e+36, precip#level_desc -> Surface, lon#coordinate_defines -> center, lat#long_name -> Latitude, time#standard_name -> time, precip#units -> mm, time#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#Conventions -> CF-1.0, precip#dataset -> CPC Global Precipitation, NC_GLOBAL#history -> Updated 2022-01-02 23:30:58, time#actual_range -> {1060680,1069416})Map()0List(null, iUhERg0KGgoAAAAAAAgIAAQAEAAAAAAAAAAAAAAAAAD///////////cokgMAAAAA//////////8AAAAAAAAAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAT0hEUgINbgICIgAAAAAAAwQAAAAAAAAA//////////8= (truncated), dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2021.nc, netCDF)
      dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2020.nc1970-01-20T16:23:13.345+000059112656-7320144535504418501720360366Map(NC_GLOBAL#dataset_title -> CPC GLOBAL PRCP V1.0, precip#long_name -> Daily total of precipitation, time#delta_t -> 0000-00-01 00:00:00, time#long_name -> Time, lat#units -> degrees_north, NETCDF_DIM_time_VALUES -> {1051896,1051920,1051944,1051968,1051992,1052016,1052040,1052064,1052088,1052112,1052136,1052160,1052184,1052208,1052232,1052256,1052280,1052304,1052328,1052352,1052376,1052400,1052424,1052448,1052472,1052496,1052520,1052544,1052568,1052592,1052616,1052640,1052664,1052688,1052712,1052736,1052760,1052784,1052808,1052832,1052856,1052880,1052904,1052928,1052952,1052976,1053000,1053024,1053048,1053072,1053096,1053120,1053144,1053168,1053192,1053216,1053240,1053264,1053288,1053312,1053336,1053360,1053384,1053408,1053432,1053456,1053480,1053504,1053528,1053552,1053576,1053600,1053624,1053648,1053672,1053696,1053720,1053744,1053768,1053792,1053816,1053840,1053864,1053888,1053912,1053936,1053960,1053984,1054008,1054032,1054056,1054080,1054104,1054128,1054152,1054176,1054200,1054224,1054248,1054272,1054296,1054320,1054344,1054368,1054392,1054416,1054440,1054464,1054488,1054512,1054536,1054560,1054584,1054608,1054632,1054656,1054680,1054704,1054728,1054752,1054776,1054800,1054824,1054848,1054872,1054896,1054920,1054944,1054968,1054992,1055016,1055040,1055064,1055088,1055112,1055136,1055160,1055184,1055208,1055232,1055256,1055280,1055304,1055328,1055352,1055376,1055400,1055424,1055448,1055472,1055496,1055520,1055544,1055568,1055592,1055616,1055640,1055664,1055688,1055712,1055736,1055760,1055784,1055808,1055832,1055856,1055880,1055904,1055928,1055952,1055976,1056000,1056024,1056048,1056072,1056096,1056120,1056144,1056168,1056192,1056216,1056240,1056264,1056288,1056312,1056336,1056360,1056384,1056408,1056432,1056456,1056480,1056504,1056528,1056552,1056576,1056600,1056624,1056648,1056672,1056696,1056720,1056744,1056768,1056792,1056816,1056840,1056864,1056888,1056912,1056936,1056960,1056984,1057008,1057032,1057056,1057080,1057104,1057128,1057152,1057176,1057200,1057224,1057248,1057272,1057296,1057320,1057344,1057368,1057392,1057416,1057440,1057464,1057488,1057512,1057536,1057560,1057584,1057608,1057632,1057656,1057680,1057704,1057728,1057752,1057776,1057800,1057824,1057848,1057872,1057896,1057920,1057944,1057968,1057992,1058016,1058040,1058064,1058088,1058112,1058136,1058160,1058184,1058208,1058232,1058256,1058280,1058304,1058328,1058352,1058376,1058400,1058424,1058448,1058472,1058496,1058520,1058544,1058568,1058592,1058616,1058640,1058664,1058688,1058712,1058736,1058760,1058784,1058808,1058832,1058856,1058880,1058904,1058928,1058952,1058976,1059000,1059024,1059048,1059072,1059096,1059120,1059144,1059168,1059192,1059216,1059240,1059264,1059288,1059312,1059336,1059360,1059384,1059408,1059432,1059456,1059480,1059504,1059528,1059552,1059576,1059600,1059624,1059648,1059672,1059696,1059720,1059744,1059768,1059792,1059816,1059840,1059864,1059888,1059912,1059936,1059960,1059984,1060008,1060032,1060056,1060080,1060104,1060128,1060152,1060176,1060200,1060224,1060248,1060272,1060296,1060320,1060344,1060368,1060392,1060416,1060440,1060464,1060488,1060512,1060536,1060560,1060584,1060608,1060632,1060656}, time#axis -> T, precip#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#References -> https://www.psl.noaa.gov/data/gridded/data.cpc.globalprecip.html, lat#standard_name -> latitude, lat#actual_range -> {89.75,-89.75}, time#coordinate_defines -> start, NETCDF_DIM_EXTRA -> {time}, DERIVED_SUBDATASET_1_NAME -> DERIVED_SUBDATASET:LOGAMPLITUDE:/vsimem/-2945555412143531241.nc, precip#cell_methods -> time: sum, lon#axis -> X, lon#standard_name -> longitude, NC_GLOBAL#title -> CPC GLOBAL PRCP V1.0 RT, precip#actual_range -> {0,776.75}, lon#long_name -> Longitude, lat#axis -> Y, NC_GLOBAL#version -> V1.0, NC_GLOBAL#Source -> ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/, lon#units -> degrees_east, precip#statistic -> Total, time#units -> hours since 1900-01-01 00:00:00, NETCDF_DIM_time_DEF -> {366,6}, lon#actual_range -> {0.25,359.75}, precip#var_desc -> Precipitation, DERIVED_SUBDATASET_1_DESC -> log10 of amplitude of input bands from /vsimem/-2945555412143531241.nc, lat#coordinate_defines -> center, precip#valid_range -> {0,1000}, precip#parent_stat -> Other, precip#missing_value -> -9.96921e+36, precip#level_desc -> Surface, lon#coordinate_defines -> center, lat#long_name -> Latitude, time#standard_name -> time, precip#units -> mm, time#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#Conventions -> CF-1.0, precip#dataset -> CPC Global Precipitation, NC_GLOBAL#history -> Updated 2021-01-02 23:31:03, time#actual_range -> {1051896,1060656})Map()0List(null, iUhERg0KGgoAAAAAAAgIAAQAEAAAAAAAAAAAAAAAAAD//////////9D8hQMAAAAA//////////8AAAAAAAAAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAT0hEUgINmQICIgAAAAAAAwQAAAAAAAAA//////////8= (truncated), dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2020.nc, netCDF)
      dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2019.nc1970-01-20T16:23:13.341+000059798408-5859169813170941141720360365Map(NC_GLOBAL#dataset_title -> CPC GLOBAL PRCP V1.0, precip#long_name -> Daily total of precipitation, time#delta_t -> 0000-00-01 00:00:00, NC_GLOBAL#dataset -> CPC Global Precipitation, time#long_name -> Time, lat#units -> degrees_north, NETCDF_DIM_time_VALUES -> {1043136,1043160,1043184,1043208,1043232,1043256,1043280,1043304,1043328,1043352,1043376,1043400,1043424,1043448,1043472,1043496,1043520,1043544,1043568,1043592,1043616,1043640,1043664,1043688,1043712,1043736,1043760,1043784,1043808,1043832,1043856,1043880,1043904,1043928,1043952,1043976,1044000,1044024,1044048,1044072,1044096,1044120,1044144,1044168,1044192,1044216,1044240,1044264,1044288,1044312,1044336,1044360,1044384,1044408,1044432,1044456,1044480,1044504,1044528,1044552,1044576,1044600,1044624,1044648,1044672,1044696,1044720,1044744,1044768,1044792,1044816,1044840,1044864,1044888,1044912,1044936,1044960,1044984,1045008,1045032,1045056,1045080,1045104,1045128,1045152,1045176,1045200,1045224,1045248,1045272,1045296,1045320,1045344,1045368,1045392,1045416,1045440,1045464,1045488,1045512,1045536,1045560,1045584,1045608,1045632,1045656,1045680,1045704,1045728,1045752,1045776,1045800,1045824,1045848,1045872,1045896,1045920,1045944,1045968,1045992,1046016,1046040,1046064,1046088,1046112,1046136,1046160,1046184,1046208,1046232,1046256,1046280,1046304,1046328,1046352,1046376,1046400,1046424,1046448,1046472,1046496,1046520,1046544,1046568,1046592,1046616,1046640,1046664,1046688,1046712,1046736,1046760,1046784,1046808,1046832,1046856,1046880,1046904,1046928,1046952,1046976,1047000,1047024,1047048,1047072,1047096,1047120,1047144,1047168,1047192,1047216,1047240,1047264,1047288,1047312,1047336,1047360,1047384,1047408,1047432,1047456,1047480,1047504,1047528,1047552,1047576,1047600,1047624,1047648,1047672,1047696,1047720,1047744,1047768,1047792,1047816,1047840,1047864,1047888,1047912,1047936,1047960,1047984,1048008,1048032,1048056,1048080,1048104,1048128,1048152,1048176,1048200,1048224,1048248,1048272,1048296,1048320,1048344,1048368,1048392,1048416,1048440,1048464,1048488,1048512,1048536,1048560,1048584,1048608,1048632,1048656,1048680,1048704,1048728,1048752,1048776,1048800,1048824,1048848,1048872,1048896,1048920,1048944,1048968,1048992,1049016,1049040,1049064,1049088,1049112,1049136,1049160,1049184,1049208,1049232,1049256,1049280,1049304,1049328,1049352,1049376,1049400,1049424,1049448,1049472,1049496,1049520,1049544,1049568,1049592,1049616,1049640,1049664,1049688,1049712,1049736,1049760,1049784,1049808,1049832,1049856,1049880,1049904,1049928,1049952,1049976,1050000,1050024,1050048,1050072,1050096,1050120,1050144,1050168,1050192,1050216,1050240,1050264,1050288,1050312,1050336,1050360,1050384,1050408,1050432,1050456,1050480,1050504,1050528,1050552,1050576,1050600,1050624,1050648,1050672,1050696,1050720,1050744,1050768,1050792,1050816,1050840,1050864,1050888,1050912,1050936,1050960,1050984,1051008,1051032,1051056,1051080,1051104,1051128,1051152,1051176,1051200,1051224,1051248,1051272,1051296,1051320,1051344,1051368,1051392,1051416,1051440,1051464,1051488,1051512,1051536,1051560,1051584,1051608,1051632,1051656,1051680,1051704,1051728,1051752,1051776,1051800,1051824,1051848,1051872}, time#axis -> T, precip#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#References -> https://www.psl.noaa.gov/data/gridded/data.cpc.globalprecip.html, lat#standard_name -> latitude, lat#actual_range -> {89.75,-89.75}, time#coordinate_defines -> start, NETCDF_DIM_EXTRA -> {time}, DERIVED_SUBDATASET_1_NAME -> DERIVED_SUBDATASET:LOGAMPLITUDE:/vsimem/-8363922573784257297.nc, precip#cell_methods -> time: sum, lon#axis -> X, lon#standard_name -> longitude, NC_GLOBAL#title -> CPC GLOBAL PRCP V1.0 RT, precip#actual_range -> {0,776.75}, lon#long_name -> Longitude, lat#axis -> Y, NC_GLOBAL#version -> V1.0, NC_GLOBAL#Source -> ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/, lon#units -> degrees_east, precip#statistic -> Total, time#units -> hours since 1900-01-01 00:00:00, NETCDF_DIM_time_DEF -> {365,6}, lon#actual_range -> {0.25,359.75}, precip#var_desc -> Precipitation, DERIVED_SUBDATASET_1_DESC -> log10 of amplitude of input bands from /vsimem/-8363922573784257297.nc, lat#coordinate_defines -> center, precip#valid_range -> {0,1000}, precip#parent_stat -> Other, precip#missing_value -> -9.96921e+36, precip#level_desc -> Surface, lon#coordinate_defines -> center, lat#long_name -> Latitude, time#standard_name -> time, precip#units -> mm, time#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#Conventions -> CF-1.0, precip#dataset -> CPC Global Precip RT, NC_GLOBAL#history -> Updated 2020-01-02 23:31:10, time#actual_range -> {1043136,1051872})Map()0List(null, iUhERg0KGgoAAAAAAAgIAAQAEAAAAAAAAAAAAAAAAAD//////////4hzkAMAAAAA//////////8AAAAAAAAAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAT0hEUgINoAICIgAAAAAAAwQAAAAAAAAA//////////8= (truncated), dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2019.nc, netCDF)
      " + "
      pathmodificationTimelengthuuidx_sizey_sizebandCountmetadatasubdatasetssridtile
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      dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2022.nc1970-01-20T16:23:13.349+000066268125-1649003126296939909720360365Map(NC_GLOBAL#dataset_title -> CPC GLOBAL PRCP V1.0, precip#long_name -> Daily total of precipitation, time#delta_t -> 0000-00-01 00:00:00, time#long_name -> Time, lat#units -> degrees_north, NETCDF_DIM_time_VALUES -> {1069440,1069464,1069488,1069512,1069536,1069560,1069584,1069608,1069632,1069656,1069680,1069704,1069728,1069752,1069776,1069800,1069824,1069848,1069872,1069896,1069920,1069944,1069968,1069992,1070016,1070040,1070064,1070088,1070112,1070136,1070160,1070184,1070208,1070232,1070256,1070280,1070304,1070328,1070352,1070376,1070400,1070424,1070448,1070472,1070496,1070520,1070544,1070568,1070592,1070616,1070640,1070664,1070688,1070712,1070736,1070760,1070784,1070808,1070832,1070856,1070880,1070904,1070928,1070952,1070976,1071000,1071024,1071048,1071072,1071096,1071120,1071144,1071168,1071192,1071216,1071240,1071264,1071288,1071312,1071336,1071360,1071384,1071408,1071432,1071456,1071480,1071504,1071528,1071552,1071576,1071600,1071624,1071648,1071672,1071696,1071720,1071744,1071768,1071792,1071816,1071840,1071864,1071888,1071912,1071936,1071960,1071984,1072008,1072032,1072056,1072080,1072104,1072128,1072152,1072176,1072200,1072224,1072248,1072272,1072296,1072320,1072344,1072368,1072392,1072416,1072440,1072464,1072488,1072512,1072536,1072560,1072584,1072608,1072632,1072656,1072680,1072704,1072728,1072752,1072776,1072800,1072824,1072848,1072872,1072896,1072920,1072944,1072968,1072992,1073016,1073040,1073064,1073088,1073112,1073136,1073160,1073184,1073208,1073232,1073256,1073280,1073304,1073328,1073352,1073376,1073400,1073424,1073448,1073472,1073496,1073520,1073544,1073568,1073592,1073616,1073640,1073664,1073688,1073712,1073736,1073760,1073784,1073808,1073832,1073856,1073880,1073904,1073928,1073952,1073976,1074000,1074024,1074048,1074072,1074096,1074120,1074144,1074168,1074192,1074216,1074240,1074264,1074288,1074312,1074336,1074360,1074384,1074408,1074432,1074456,1074480,1074504,1074528,1074552,1074576,1074600,1074624,1074648,1074672,1074696,1074720,1074744,1074768,1074792,1074816,1074840,1074864,1074888,1074912,1074936,1074960,1074984,1075008,1075032,1075056,1075080,1075104,1075128,1075152,1075176,1075200,1075224,1075248,1075272,1075296,1075320,1075344,1075368,1075392,1075416,1075440,1075464,1075488,1075512,1075536,1075560,1075584,1075608,1075632,1075656,1075680,1075704,1075728,1075752,1075776,1075800,1075824,1075848,1075872,1075896,1075920,1075944,1075968,1075992,1076016,1076040,1076064,1076088,1076112,1076136,1076160,1076184,1076208,1076232,1076256,1076280,1076304,1076328,1076352,1076376,1076400,1076424,1076448,1076472,1076496,1076520,1076544,1076568,1076592,1076616,1076640,1076664,1076688,1076712,1076736,1076760,1076784,1076808,1076832,1076856,1076880,1076904,1076928,1076952,1076976,1077000,1077024,1077048,1077072,1077096,1077120,1077144,1077168,1077192,1077216,1077240,1077264,1077288,1077312,1077336,1077360,1077384,1077408,1077432,1077456,1077480,1077504,1077528,1077552,1077576,1077600,1077624,1077648,1077672,1077696,1077720,1077744,1077768,1077792,1077816,1077840,1077864,1077888,1077912,1077936,1077960,1077984,1078008,1078032,1078056,1078080,1078104,1078128,1078152,1078176}, time#axis -> T, precip#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#References -> https://www.psl.noaa.gov/data/gridded/data.cpc.globalprecip.html, lat#standard_name -> latitude, lat#actual_range -> {89.75,-89.75}, time#coordinate_defines -> start, NETCDF_DIM_EXTRA -> {time}, DERIVED_SUBDATASET_1_NAME -> DERIVED_SUBDATASET:LOGAMPLITUDE:/vsimem/-7182182872443146294.nc, precip#cell_methods -> time: sum, lon#axis -> X, lon#standard_name -> longitude, NC_GLOBAL#title -> CPC GLOBAL PRCP V1.0 RT, precip#actual_range -> {0,776.75}, lon#long_name -> Longitude, lat#axis -> Y, NC_GLOBAL#version -> V1.0, NC_GLOBAL#Source -> ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/, lon#units -> degrees_east, precip#statistic -> Total, time#units -> hours since 1900-01-01 00:00:00, NETCDF_DIM_time_DEF -> {365,6}, lon#actual_range -> {0.25,359.75}, precip#var_desc -> Precipitation, DERIVED_SUBDATASET_1_DESC -> log10 of amplitude of input bands from /vsimem/-7182182872443146294.nc, lat#coordinate_defines -> center, precip#valid_range -> {0,1000}, precip#parent_stat -> Other, precip#missing_value -> -9.96921e+36, precip#level_desc -> Surface, lon#coordinate_defines -> center, lat#long_name -> Latitude, time#standard_name -> time, precip#units -> mm, time#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#Conventions -> CF-1.0, precip#dataset -> CPC Global Precipitation, NC_GLOBAL#history -> Updated 2023-01-02 23:31:13, time#actual_range -> {1078104,1078176})Map()0List(null, iUhERg0KGgoAAAAAAAgIAAQAEAAAAAAAAAAAAAAAAAD//////////90r8wMAAAAA//////////8AAAAAAAAAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAT0hEUgINbgICIgAAAAAAAwQAAAAAAAAA//////////8= (truncated), dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2022.nc, netCDF)
      dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2021.nc1970-01-20T16:23:13.347+000059910391-6545382777001061517720360365Map(NC_GLOBAL#dataset_title -> CPC GLOBAL PRCP V1.0, precip#long_name -> Daily total of precipitation, time#delta_t -> 0000-00-01 00:00:00, time#long_name -> Time, lat#units -> degrees_north, NETCDF_DIM_time_VALUES -> 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time#axis -> T, precip#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#References -> https://www.psl.noaa.gov/data/gridded/data.cpc.globalprecip.html, lat#standard_name -> latitude, lat#actual_range -> {89.75,-89.75}, time#coordinate_defines -> start, NETCDF_DIM_EXTRA -> {time}, DERIVED_SUBDATASET_1_NAME -> DERIVED_SUBDATASET:LOGAMPLITUDE:/vsimem/-6809554218790945837.nc, precip#cell_methods -> time: sum, lon#axis -> X, lon#standard_name -> longitude, NC_GLOBAL#title -> CPC GLOBAL PRCP V1.0 RT, precip#actual_range -> {0,776.75}, lon#long_name -> Longitude, lat#axis -> Y, NC_GLOBAL#version -> V1.0, NC_GLOBAL#Source -> ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/, lon#units -> degrees_east, precip#statistic -> Total, time#units -> hours since 1900-01-01 00:00:00, NETCDF_DIM_time_DEF -> {365,6}, lon#actual_range -> {0.25,359.75}, precip#var_desc -> Precipitation, DERIVED_SUBDATASET_1_DESC -> log10 of amplitude of input bands from /vsimem/-6809554218790945837.nc, lat#coordinate_defines -> center, precip#valid_range -> {0,1000}, precip#parent_stat -> Other, precip#missing_value -> -9.96921e+36, precip#level_desc -> Surface, lon#coordinate_defines -> center, lat#long_name -> Latitude, time#standard_name -> time, precip#units -> mm, time#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#Conventions -> CF-1.0, precip#dataset -> CPC Global Precipitation, NC_GLOBAL#history -> Updated 2022-01-02 23:30:58, time#actual_range -> {1060680,1069416})Map()0List(null, iUhERg0KGgoAAAAAAAgIAAQAEAAAAAAAAAAAAAAAAAD///////////cokgMAAAAA//////////8AAAAAAAAAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAT0hEUgINbgICIgAAAAAAAwQAAAAAAAAA//////////8= (truncated), dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2021.nc, netCDF)
      dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2020.nc1970-01-20T16:23:13.345+000059112656-7320144535504418501720360366Map(NC_GLOBAL#dataset_title -> CPC GLOBAL PRCP V1.0, precip#long_name -> Daily total of precipitation, time#delta_t -> 0000-00-01 00:00:00, time#long_name -> Time, lat#units -> degrees_north, NETCDF_DIM_time_VALUES -> {1051896,1051920,1051944,1051968,1051992,1052016,1052040,1052064,1052088,1052112,1052136,1052160,1052184,1052208,1052232,1052256,1052280,1052304,1052328,1052352,1052376,1052400,1052424,1052448,1052472,1052496,1052520,1052544,1052568,1052592,1052616,1052640,1052664,1052688,1052712,1052736,1052760,1052784,1052808,1052832,1052856,1052880,1052904,1052928,1052952,1052976,1053000,1053024,1053048,1053072,1053096,1053120,1053144,1053168,1053192,1053216,1053240,1053264,1053288,1053312,1053336,1053360,1053384,1053408,1053432,1053456,1053480,1053504,1053528,1053552,1053576,1053600,1053624,1053648,1053672,1053696,1053720,1053744,1053768,1053792,1053816,1053840,1053864,1053888,1053912,1053936,1053960,1053984,1054008,1054032,1054056,1054080,1054104,1054128,1054152,1054176,1054200,1054224,1054248,1054272,1054296,1054320,1054344,1054368,1054392,1054416,1054440,1054464,1054488,1054512,1054536,1054560,1054584,1054608,1054632,1054656,1054680,1054704,1054728,1054752,1054776,1054800,1054824,1054848,1054872,1054896,1054920,1054944,1054968,1054992,1055016,1055040,1055064,1055088,1055112,1055136,1055160,1055184,1055208,1055232,1055256,1055280,1055304,1055328,1055352,1055376,1055400,1055424,1055448,1055472,1055496,1055520,1055544,1055568,1055592,1055616,1055640,1055664,1055688,1055712,1055736,1055760,1055784,1055808,1055832,1055856,1055880,1055904,1055928,1055952,1055976,1056000,1056024,1056048,1056072,1056096,1056120,1056144,1056168,1056192,1056216,1056240,1056264,1056288,1056312,1056336,1056360,1056384,1056408,1056432,1056456,1056480,1056504,1056528,1056552,1056576,1056600,1056624,1056648,1056672,1056696,1056720,1056744,1056768,1056792,1056816,1056840,1056864,1056888,1056912,1056936,1056960,1056984,1057008,1057032,1057056,1057080,1057104,1057128,1057152,1057176,1057200,1057224,1057248,1057272,1057296,1057320,1057344,1057368,1057392,1057416,1057440,1057464,1057488,1057512,1057536,1057560,1057584,1057608,1057632,1057656,1057680,1057704,1057728,1057752,1057776,1057800,1057824,1057848,1057872,1057896,1057920,1057944,1057968,1057992,1058016,1058040,1058064,1058088,1058112,1058136,1058160,1058184,1058208,1058232,1058256,1058280,1058304,1058328,1058352,1058376,1058400,1058424,1058448,1058472,1058496,1058520,1058544,1058568,1058592,1058616,1058640,1058664,1058688,1058712,1058736,1058760,1058784,1058808,1058832,1058856,1058880,1058904,1058928,1058952,1058976,1059000,1059024,1059048,1059072,1059096,1059120,1059144,1059168,1059192,1059216,1059240,1059264,1059288,1059312,1059336,1059360,1059384,1059408,1059432,1059456,1059480,1059504,1059528,1059552,1059576,1059600,1059624,1059648,1059672,1059696,1059720,1059744,1059768,1059792,1059816,1059840,1059864,1059888,1059912,1059936,1059960,1059984,1060008,1060032,1060056,1060080,1060104,1060128,1060152,1060176,1060200,1060224,1060248,1060272,1060296,1060320,1060344,1060368,1060392,1060416,1060440,1060464,1060488,1060512,1060536,1060560,1060584,1060608,1060632,1060656}, time#axis -> T, precip#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#References -> https://www.psl.noaa.gov/data/gridded/data.cpc.globalprecip.html, lat#standard_name -> latitude, lat#actual_range -> {89.75,-89.75}, time#coordinate_defines -> start, NETCDF_DIM_EXTRA -> {time}, DERIVED_SUBDATASET_1_NAME -> DERIVED_SUBDATASET:LOGAMPLITUDE:/vsimem/-2945555412143531241.nc, precip#cell_methods -> time: sum, lon#axis -> X, lon#standard_name -> longitude, NC_GLOBAL#title -> CPC GLOBAL PRCP V1.0 RT, precip#actual_range -> {0,776.75}, lon#long_name -> Longitude, lat#axis -> Y, NC_GLOBAL#version -> V1.0, NC_GLOBAL#Source -> ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/, lon#units -> degrees_east, precip#statistic -> Total, time#units -> hours since 1900-01-01 00:00:00, NETCDF_DIM_time_DEF -> {366,6}, lon#actual_range -> {0.25,359.75}, precip#var_desc -> Precipitation, DERIVED_SUBDATASET_1_DESC -> log10 of amplitude of input bands from /vsimem/-2945555412143531241.nc, lat#coordinate_defines -> center, precip#valid_range -> {0,1000}, precip#parent_stat -> Other, precip#missing_value -> -9.96921e+36, precip#level_desc -> Surface, lon#coordinate_defines -> center, lat#long_name -> Latitude, time#standard_name -> time, precip#units -> mm, time#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#Conventions -> CF-1.0, precip#dataset -> CPC Global Precipitation, NC_GLOBAL#history -> Updated 2021-01-02 23:31:03, time#actual_range -> {1051896,1060656})Map()0List(null, iUhERg0KGgoAAAAAAAgIAAQAEAAAAAAAAAAAAAAAAAD//////////9D8hQMAAAAA//////////8AAAAAAAAAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAT0hEUgINmQICIgAAAAAAAwQAAAAAAAAA//////////8= (truncated), dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2020.nc, netCDF)
      dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2019.nc1970-01-20T16:23:13.341+000059798408-5859169813170941141720360365Map(NC_GLOBAL#dataset_title -> CPC GLOBAL PRCP V1.0, precip#long_name -> Daily total of precipitation, time#delta_t -> 0000-00-01 00:00:00, NC_GLOBAL#dataset -> CPC Global Precipitation, time#long_name -> Time, lat#units -> degrees_north, NETCDF_DIM_time_VALUES -> {1043136,1043160,1043184,1043208,1043232,1043256,1043280,1043304,1043328,1043352,1043376,1043400,1043424,1043448,1043472,1043496,1043520,1043544,1043568,1043592,1043616,1043640,1043664,1043688,1043712,1043736,1043760,1043784,1043808,1043832,1043856,1043880,1043904,1043928,1043952,1043976,1044000,1044024,1044048,1044072,1044096,1044120,1044144,1044168,1044192,1044216,1044240,1044264,1044288,1044312,1044336,1044360,1044384,1044408,1044432,1044456,1044480,1044504,1044528,1044552,1044576,1044600,1044624,1044648,1044672,1044696,1044720,1044744,1044768,1044792,1044816,1044840,1044864,1044888,1044912,1044936,1044960,1044984,1045008,1045032,1045056,1045080,1045104,1045128,1045152,1045176,1045200,1045224,1045248,1045272,1045296,1045320,1045344,1045368,1045392,1045416,1045440,1045464,1045488,1045512,1045536,1045560,1045584,1045608,1045632,1045656,1045680,1045704,1045728,1045752,1045776,1045800,1045824,1045848,1045872,1045896,1045920,1045944,1045968,1045992,1046016,1046040,1046064,1046088,1046112,1046136,1046160,1046184,1046208,1046232,1046256,1046280,1046304,1046328,1046352,1046376,1046400,1046424,1046448,1046472,1046496,1046520,1046544,1046568,1046592,1046616,1046640,1046664,1046688,1046712,1046736,1046760,1046784,1046808,1046832,1046856,1046880,1046904,1046928,1046952,1046976,1047000,1047024,1047048,1047072,1047096,1047120,1047144,1047168,1047192,1047216,1047240,1047264,1047288,1047312,1047336,1047360,1047384,1047408,1047432,1047456,1047480,1047504,1047528,1047552,1047576,1047600,1047624,1047648,1047672,1047696,1047720,1047744,1047768,1047792,1047816,1047840,1047864,1047888,1047912,1047936,1047960,1047984,1048008,1048032,1048056,1048080,1048104,1048128,1048152,1048176,1048200,1048224,1048248,1048272,1048296,1048320,1048344,1048368,1048392,1048416,1048440,1048464,1048488,1048512,1048536,1048560,1048584,1048608,1048632,1048656,1048680,1048704,1048728,1048752,1048776,1048800,1048824,1048848,1048872,1048896,1048920,1048944,1048968,1048992,1049016,1049040,1049064,1049088,1049112,1049136,1049160,1049184,1049208,1049232,1049256,1049280,1049304,1049328,1049352,1049376,1049400,1049424,1049448,1049472,1049496,1049520,1049544,1049568,1049592,1049616,1049640,1049664,1049688,1049712,1049736,1049760,1049784,1049808,1049832,1049856,1049880,1049904,1049928,1049952,1049976,1050000,1050024,1050048,1050072,1050096,1050120,1050144,1050168,1050192,1050216,1050240,1050264,1050288,1050312,1050336,1050360,1050384,1050408,1050432,1050456,1050480,1050504,1050528,1050552,1050576,1050600,1050624,1050648,1050672,1050696,1050720,1050744,1050768,1050792,1050816,1050840,1050864,1050888,1050912,1050936,1050960,1050984,1051008,1051032,1051056,1051080,1051104,1051128,1051152,1051176,1051200,1051224,1051248,1051272,1051296,1051320,1051344,1051368,1051392,1051416,1051440,1051464,1051488,1051512,1051536,1051560,1051584,1051608,1051632,1051656,1051680,1051704,1051728,1051752,1051776,1051800,1051824,1051848,1051872}, time#axis -> T, precip#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#References -> https://www.psl.noaa.gov/data/gridded/data.cpc.globalprecip.html, lat#standard_name -> latitude, lat#actual_range -> {89.75,-89.75}, time#coordinate_defines -> start, NETCDF_DIM_EXTRA -> {time}, DERIVED_SUBDATASET_1_NAME -> DERIVED_SUBDATASET:LOGAMPLITUDE:/vsimem/-8363922573784257297.nc, precip#cell_methods -> time: sum, lon#axis -> X, lon#standard_name -> longitude, NC_GLOBAL#title -> CPC GLOBAL PRCP V1.0 RT, precip#actual_range -> {0,776.75}, lon#long_name -> Longitude, lat#axis -> Y, NC_GLOBAL#version -> V1.0, NC_GLOBAL#Source -> ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/, lon#units -> degrees_east, precip#statistic -> Total, time#units -> hours since 1900-01-01 00:00:00, NETCDF_DIM_time_DEF -> {365,6}, lon#actual_range -> {0.25,359.75}, precip#var_desc -> Precipitation, DERIVED_SUBDATASET_1_DESC -> log10 of amplitude of input bands from /vsimem/-8363922573784257297.nc, lat#coordinate_defines -> center, precip#valid_range -> {0,1000}, precip#parent_stat -> Other, precip#missing_value -> -9.96921e+36, precip#level_desc -> Surface, lon#coordinate_defines -> center, lat#long_name -> Latitude, time#standard_name -> time, precip#units -> mm, time#avg_period -> 0000-00-01 00:00:00, NC_GLOBAL#Conventions -> CF-1.0, precip#dataset -> CPC Global Precip RT, NC_GLOBAL#history -> Updated 2020-01-02 23:31:10, time#actual_range -> {1043136,1051872})Map()0List(null, iUhERg0KGgoAAAAAAAgIAAQAEAAAAAAAAAAAAAAAAAD//////////4hzkAMAAAAA//////////8AAAAAAAAAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAT0hEUgINoAICIgAAAAAAAwQAAAAAAAAA//////////8= (truncated), dbfs:/home/mjohns@databricks.com/geospatial/netcdf-precip/precip.2019.nc, netCDF)
      " ] }, "metadata": { @@ -860,7 +860,7 @@ "schema": [ { "metadata": "{}", - "name": "rawPath", + "name": "path", "type": "\"string\"" }, { @@ -928,7 +928,7 @@ " .load(nc_dir)\n", ")\n", "print(f\"count? {df_mos.count():,}\")\n", - "df_mos.orderBy(F.desc(\"rawPath\")).limit(5).display() # <- limiting display for ipynb output only" + "df_mos.orderBy(F.desc(\"path\")).limit(5).display() # <- limiting display for ipynb output only" ] }, { @@ -992,15 +992,15 @@ "
      \n", "\n", "\n", - "\n", - "\n", - "\n", + "\n", + "\n", + "\n", "\n", "\n", - "\n", - "\n", - "\n", - "\n", + "\n", + "\n", + "\n", + "\n", "\n", "\n", "\n", @@ -1395,7 +1395,7 @@ "application/vnd.databricks.v1+output": { "addedWidgets": {}, "arguments": {}, - "data": "
      \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      <xarray.Dataset>\nDimensions:  (lat: 360, lon: 720, time: 323)\nCoordinates:\n  * lat      (lat) float32 89.75 89.25 88.75 88.25 ... -88.75 -89.25 -89.75\n  * lon      (lon) float32 0.25 0.75 1.25 1.75 2.25 ... 358.2 358.8 359.2 359.8\n  * time     (time) datetime64[ns] 2023-01-01 2023-01-02 ... 2023-11-19\nData variables:\n    precip   (time, lat, lon) float32 ...\nAttributes:\n    Conventions:    CF-1.0\n    version:        V1.0\n    title:          CPC GLOBAL PRCP V1.0 RT\n    References:     https://www.psl.noaa.gov/data/gridded/data.cpc.globalprec...\n    dataset_title:  CPC GLOBAL PRCP V1.0\n    Source:         ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/\n    history:        Updated 2023-11-20 23:31:01
      ", + "data": "
      \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      <xarray.Dataset>\nDimensions:  (lat: 360, lon: 720, time: 323)\nCoordinates:\n  * lat      (lat) float32 89.75 89.25 88.75 88.25 ... -88.75 -89.25 -89.75\n  * lon      (lon) float32 0.25 0.75 1.25 1.75 2.25 ... 358.2 358.8 359.2 359.8\n  * time     (time) datetime64[ns] 2023-01-01 2023-01-02 ... 2023-11-19\nData variables:\n    precip   (time, lat, lon) float32 ...\nAttributes:\n    Conventions:    CF-1.0\n    version:        V1.0\n    title:          CPC GLOBAL PRCP V1.0 RT\n    References:     https://www.psl.noaa.gov/data/gridded/data.cpc.globalprec...\n    dataset_title:  CPC GLOBAL PRCP V1.0\n    Source:         ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/\n    history:        Updated 2023-11-20 23:31:01
      ", "datasetInfos": [], "metadata": {}, "removedWidgets": [], @@ -1452,15 +1452,15 @@ "
      \n", "\n", "\n", - "\n", - "\n", - "\n", + "\n", + "\n", + "\n", "\n", "\n", - "\n", - "\n", - "\n", - "\n", + "\n", + "\n", + "\n", + "\n", "\n", "\n", "\n", @@ -1868,7 +1868,7 @@ "application/vnd.databricks.v1+output": { "addedWidgets": {}, "arguments": {}, - "data": "
      \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      <xarray.Dataset>\nDimensions:  (lat: 360, lon: 720, time: 31)\nCoordinates:\n  * lat      (lat) float32 89.75 89.25 88.75 88.25 ... -88.75 -89.25 -89.75\n  * lon      (lon) float32 0.25 0.75 1.25 1.75 2.25 ... 358.2 358.8 359.2 359.8\n  * time     (time) datetime64[ns] 2023-01-01 2023-01-02 ... 2023-01-31\nData variables:\n    precip   (time, lat, lon) float32 ...\nAttributes:\n    Conventions:    CF-1.0\n    version:        V1.0\n    title:          CPC GLOBAL PRCP V1.0 RT\n    References:     https://www.psl.noaa.gov/data/gridded/data.cpc.globalprec...\n    dataset_title:  CPC GLOBAL PRCP V1.0\n    Source:         ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/\n    history:        Updated 2023-11-20 23:31:01
      ", + "data": "
      \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      <xarray.Dataset>\nDimensions:  (lat: 360, lon: 720, time: 31)\nCoordinates:\n  * lat      (lat) float32 89.75 89.25 88.75 88.25 ... -88.75 -89.25 -89.75\n  * lon      (lon) float32 0.25 0.75 1.25 1.75 2.25 ... 358.2 358.8 359.2 359.8\n  * time     (time) datetime64[ns] 2023-01-01 2023-01-02 ... 2023-01-31\nData variables:\n    precip   (time, lat, lon) float32 ...\nAttributes:\n    Conventions:    CF-1.0\n    version:        V1.0\n    title:          CPC GLOBAL PRCP V1.0 RT\n    References:     https://www.psl.noaa.gov/data/gridded/data.cpc.globalprec...\n    dataset_title:  CPC GLOBAL PRCP V1.0\n    Source:         ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/\n    history:        Updated 2023-11-20 23:31:01
      ", "datasetInfos": [], "metadata": {}, "removedWidgets": [], @@ -1906,15 +1906,15 @@ "
      \n", "\n", "\n", - "\n", - "\n", - "\n", + "\n", + "\n", + "\n", "\n", "\n", - "\n", - "\n", - "\n", - "\n", + "\n", + "\n", + "\n", + "\n", "\n", "\n", "\n", @@ -2298,7 +2298,7 @@ "application/vnd.databricks.v1+output": { "addedWidgets": {}, "arguments": {}, - "data": "
      \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      <xarray.Dataset>\nDimensions:  (lat: 2, lon: 2, time: 323)\nCoordinates:\n  * lat      (lat) float32 88.75 88.25\n  * lon      (lon) float32 0.25 0.75\n  * time     (time) datetime64[ns] 2023-01-01 2023-01-02 ... 2023-11-19\nData variables:\n    precip   (time, lat, lon) float32 ...\nAttributes:\n    Conventions:    CF-1.0\n    version:        V1.0\n    title:          CPC GLOBAL PRCP V1.0 RT\n    References:     https://www.psl.noaa.gov/data/gridded/data.cpc.globalprec...\n    dataset_title:  CPC GLOBAL PRCP V1.0\n    Source:         ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/\n    history:        Updated 2023-11-20 23:31:01
      ", + "data": "
      \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      <xarray.Dataset>\nDimensions:  (lat: 2, lon: 2, time: 323)\nCoordinates:\n  * lat      (lat) float32 88.75 88.25\n  * lon      (lon) float32 0.25 0.75\n  * time     (time) datetime64[ns] 2023-01-01 2023-01-02 ... 2023-11-19\nData variables:\n    precip   (time, lat, lon) float32 ...\nAttributes:\n    Conventions:    CF-1.0\n    version:        V1.0\n    title:          CPC GLOBAL PRCP V1.0 RT\n    References:     https://www.psl.noaa.gov/data/gridded/data.cpc.globalprec...\n    dataset_title:  CPC GLOBAL PRCP V1.0\n    Source:         ftp://ftp.cpc.ncep.noaa.gov/precip/CPC_UNI_PRCP/\n    history:        Updated 2023-11-20 23:31:01
      ", "datasetInfos": [], "metadata": {}, "removedWidgets": [], @@ -2859,7 +2859,7 @@ "source": [ "## Slice Example-2: Vectorized UDF [with Flattening]\n", "\n", - "> Use `applyInPandas` UDF to work more directly with the netCDF [outside of Moasaic + GDAL]. __Note: Will enforce grouping by rawPath.__" + "> Use `applyInPandas` UDF to work more directly with the netCDF [outside of Moasaic + GDAL]. __Note: Will enforce grouping by path.__" ] }, { @@ -2921,7 +2921,7 @@ "source": [ "def slice_flatten_path(key, input_pdf: pd.DataFrame) -> pd.DataFrame:\n", " \"\"\"\n", - " slice the `rawPath` column [optimal w/single rawPath]:\n", + " slice the `path` column [optimal w/single path]:\n", " - based on provided time, lat, lon slices\n", " - Read with XArray using h5netcdf engine\n", " - Handles conversion to pandas\n", @@ -2934,13 +2934,13 @@ " import xarray as xr \n", "\n", " # -- iterate over pdf --\n", - " # - this may just be 1 rawPath,\n", + " # - this may just be 1 path,\n", " # depends on groupBy\n", - " # - to further optimize, consider enforcing 1 rawPath\n", + " # - to further optimize, consider enforcing 1 path\n", " # and not doing the `pd.concat` call, just returning \n", " pdf_arr = []\n", " for index, row in input_pdf.iterrows():\n", - " path_fuse = row['rawPath'].replace(\"dbfs:\",\"/dbfs\")\n", + " path_fuse = row['path'].replace(\"dbfs:\",\"/dbfs\")\n", " xds = xr.open_dataset(path_fuse)\n", "\n", " xds_slice = xds\n", @@ -3194,7 +3194,7 @@ "\n", "df_path = (\n", " df_mos\n", - " .repartition(df_mos.count(), \"rawPath\") # <- repartition is important!\n", + " .repartition(df_mos.count(), \"path\") # <- repartition is important!\n", " .withColumn(\n", " \"time_slice\", \n", " F.array([F.lit(x) for x in ['2023-01-01', '2023-01-31']])\n", @@ -3207,7 +3207,7 @@ " \"lon_slice\", \n", " F.array([F.lit(x) for x in [from_180(-83.0), from_180(-80.9)]]) # <- min, max ... convert to 360 \n", " )\n", - " .groupBy(\"rawPath\")\n", + " .groupBy(\"path\")\n", " .applyInPandas(slice_flatten_path, schema=flat_schema) # <- applyInPandas UDF \n", " .withColumn(\"year\", F.year(\"time\"))\n", " .withColumn(\"month\", F.month(\"time\"))\n", @@ -3362,7 +3362,7 @@ "source": [ "## Slice Example-3: Vecorized UDF [without Flatten]\n", "\n", - "> Use `applyInPandas` UDF to work more directly with the netCDF [outside of Mosaic + GDAL]. This shows two variations on maintaining a nested structure within a Delta Table: [a] Store Slices as NetCDF binary and [b] Store slices as JSON. __Note: Will enforce grouping by rawPath.__" + "> Use `applyInPandas` UDF to work more directly with the netCDF [outside of Mosaic + GDAL]. This shows two variations on maintaining a nested structure within a Delta Table: [a] Store Slices as NetCDF binary and [b] Store slices as JSON. __Note: Will enforce grouping by path.__" ] }, { @@ -3458,7 +3458,7 @@ "source": [ "def slice_path_nc(key, input_pdf: pd.DataFrame) -> pd.DataFrame:\n", " \"\"\"\n", - " slice the `rawPath` column [optimal w/single rawPath]:\n", + " slice the `path` column [optimal w/single path]:\n", " - based on provided time, lat, lon slices\n", " - Read with XArray using h5netcdf engine\n", " - maintains the sliced netcdf as binary\n", @@ -3469,13 +3469,13 @@ " import xarray as xr \n", "\n", " # -- iterate over pdf --\n", - " # - this may just be 1 rawPath,\n", + " # - this may just be 1 path,\n", " # depends on groupBy\n", - " # - to further optimize, consider enforcing 1 rawPath\n", + " # - to further optimize, consider enforcing 1 path\n", " # and not doing the `pd.concat` call, just returning \n", " pdf_arr = []\n", " for index, row in input_pdf.iterrows():\n", - " path_fuse = row['rawPath'].replace(\"dbfs:\",\"/dbfs\")\n", + " path_fuse = row['path'].replace(\"dbfs:\",\"/dbfs\")\n", " xds = xr.open_dataset(path_fuse)\n", "\n", " xds_slice = xds\n", @@ -3523,7 +3523,7 @@ "\n", "df_nc_slice = (\n", " df_mos\n", - " .repartition(df_mos.count(), \"rawPath\") # <- repartition is important!\n", + " .repartition(df_mos.count(), \"path\") # <- repartition is important!\n", " .withColumn(\n", " \"time_slice\", \n", " F.array([F.lit(x) for x in ['2023-01-01', '2023-01-31']])\n", @@ -3536,7 +3536,7 @@ " \"lon_slice\", \n", " F.array([F.lit(x) for x in [from_180(-83.0), from_180(-80.9)]]) # <- min, max ... convert to 360 \n", " )\n", - " .groupBy(\"rawPath\")\n", + " .groupBy(\"path\")\n", " .applyInPandas(slice_path_nc, schema=nc_slice_schema) # <- applyInPandas UDF \n", " .cache()\n", ")\n", @@ -3596,9 +3596,9 @@ " import xarray as xr\n", "\n", " # -- iterate over pdf --\n", - " # - this may just be 1 rawPath,\n", + " # - this may just be 1 path,\n", " # depends on groupBy\n", - " # - to further optimize, consider enforcing 1 rawPath\n", + " # - to further optimize, consider enforcing 1 path\n", " # and not doing the `pd.concat` call, just returning \n", " pdf_arr = []\n", "\n", @@ -4201,7 +4201,7 @@ "source": [ "def slice_path_json(key, input_pdf: pd.DataFrame) -> pd.DataFrame:\n", " \"\"\"\n", - " slice the `rawPath` column [optimal w/single rawPath]:\n", + " slice the `path` column [optimal w/single path]:\n", " - based on provided time, lat, lon slices\n", " - Read with XArray using h5netcdf engine\n", " - drops na values\n", @@ -4214,13 +4214,13 @@ " import xarray as xr \n", "\n", " # -- iterate over pdf --\n", - " # - this may just be 1 rawPath,\n", + " # - this may just be 1 path,\n", " # depends on groupBy\n", - " # - to further optimize, consider enforcing 1 rawPath\n", + " # - to further optimize, consider enforcing 1 path\n", " # and not doing the `pd.concat` call, just returning \n", " pdf_arr = []\n", " for index, row in input_pdf.iterrows():\n", - " path_fuse = row['rawPath'].replace(\"dbfs:\",\"/dbfs\")\n", + " path_fuse = row['path'].replace(\"dbfs:\",\"/dbfs\")\n", " xds = xr.open_dataset(path_fuse)\n", "\n", " xds_slice = xds\n", @@ -4274,7 +4274,7 @@ "\n", "df_json_slice = (\n", " df_mos\n", - " .repartition(df_mos.count(), \"rawPath\") # <- repartition is important!\n", + " .repartition(df_mos.count(), \"path\") # <- repartition is important!\n", " .withColumn(\n", " \"time_slice\", \n", " F.array([F.lit(x) for x in ['2023-01-01', '2023-01-31']])\n", @@ -4287,7 +4287,7 @@ " \"lon_slice\", \n", " F.array([F.lit(x) for x in [from_180(-83.0), from_180(-80.9)]]) # <- min, max ... convert to 360 \n", " )\n", - " .groupBy(\"rawPath\")\n", + " .groupBy(\"path\")\n", " .applyInPandas(slice_path_json, schema=json_schema) # <- applyInPandas UDF\n", " .filter(F.size(\"nc_json\") > 0)\n", " .cache()\n", @@ -4797,7 +4797,7 @@ "\n", "```\n", "# - `write.format(\"delta\")` is default in Databricks\n", - "# - can save to a specified rawPath in the Lakehouse\n", + "# - can save to a specified path in the Lakehouse\n", "# - can save as a table in the Databricks Metastore\n", "df.write.save(\"\")\n", "df.write.saveAsTable(\"\")\n", @@ -4807,7 +4807,7 @@ "\n", "```\n", "# - `read.format(\"delta\")` is default in Databricks\n", - "# - can load a specified rawPath in the Lakehouse\n", + "# - can load a specified path in the Lakehouse\n", "# - can load a table in the Databricks Metastore\n", "df.read.load(\"\")\n", "df.table(\"\")\n", diff --git a/notebooks/examples/python/NetCDF/Xarray/single_node_netcdf_files.ipynb b/notebooks/examples/python/NetCDF/Xarray/single_node_netcdf_files.ipynb index ddc8752bb..192069872 100644 --- a/notebooks/examples/python/NetCDF/Xarray/single_node_netcdf_files.ipynb +++ b/notebooks/examples/python/NetCDF/Xarray/single_node_netcdf_files.ipynb @@ -225,15 +225,15 @@ "
      \n", "\n", "\n", - "\n", - "\n", - "\n", + "\n", + "\n", + "\n", "\n", "\n", - "\n", - "\n", - "\n", - "\n", + "\n", + "\n", + "\n", + "\n", "\n", "\n", "\n", @@ -646,7 +646,7 @@ "application/vnd.databricks.v1+output": { "addedWidgets": {}, "arguments": {}, - "data": "
      \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      <xarray.DataArray 'tas' (time: 1, lat: 128, lon: 256)>\n[32768 values with dtype=float32]\nCoordinates:\n  * lat      (lat) float32 -88.93 -87.54 -86.14 -84.74 ... 86.14 87.54 88.93\n  * lon      (lon) float32 0.0 1.406 2.812 4.219 ... 354.4 355.8 357.2 358.6\n  * time     (time) object 2000-05-16 12:00:00\nAttributes:\n    comment:         Created using NCL code CCSM_atmm_2cf.ncl on\\n machine ea...\n    cell_methods:    time: mean (interval: 1 month)\n    history:         Added height coordinate\n    original_units:  K\n    original_name:   TREFHT\n    standard_name:   air_temperature\n    units:           K\n    long_name:       air_temperature\n    cell_method:     time: mean
      ", + "data": "
      \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      <xarray.DataArray 'tas' (time: 1, lat: 128, lon: 256)>\n[32768 values with dtype=float32]\nCoordinates:\n  * lat      (lat) float32 -88.93 -87.54 -86.14 -84.74 ... 86.14 87.54 88.93\n  * lon      (lon) float32 0.0 1.406 2.812 4.219 ... 354.4 355.8 357.2 358.6\n  * time     (time) object 2000-05-16 12:00:00\nAttributes:\n    comment:         Created using NCL code CCSM_atmm_2cf.ncl on\\n machine ea...\n    cell_methods:    time: mean (interval: 1 month)\n    history:         Added height coordinate\n    original_units:  K\n    original_name:   TREFHT\n    standard_name:   air_temperature\n    units:           K\n    long_name:       air_temperature\n    cell_method:     time: mean
      ", "datasetInfos": [], "metadata": {}, "removedWidgets": [], @@ -864,15 +864,15 @@ "
      \n", "\n", "\n", - "\n", - "\n", - "\n", + "\n", + "\n", + "\n", "\n", "\n", - "\n", - "\n", - "\n", - "\n", + "\n", + "\n", + "\n", + "\n", "\n", "\n", "\n", @@ -1237,7 +1237,7 @@ "application/vnd.databricks.v1+output": { "addedWidgets": {}, "arguments": {}, - "data": "
      \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      <xarray.DataArray 'tas' ()>\narray(67.66379, dtype=float32)\nCoordinates:\n    lat      float32 -25.91\n    lon      float32 0.0\n    time     object 2000-05-16 12:00:00
      ", + "data": "
      \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      <xarray.DataArray 'tas' ()>\narray(67.66379, dtype=float32)\nCoordinates:\n    lat      float32 -25.91\n    lon      float32 0.0\n    time     object 2000-05-16 12:00:00
      ", "datasetInfos": [], "metadata": {}, "removedWidgets": [], @@ -3021,7 +3021,7 @@ "\n", "```\n", "# - `write.format(\"delta\")` is default in Databricks\n", - "# - can save to a specified rawPath in the Lakehouse\n", + "# - can save to a specified path in the Lakehouse\n", "# - can save as a table in the Databricks Metastore\n", "df.write.save(\"\")\n", "df.write.saveAsTable(\"\")\n", @@ -3031,7 +3031,7 @@ "\n", "```\n", "# - `read.format(\"delta\")` is default in Databricks\n", - "# - can load a specified rawPath in the Lakehouse\n", + "# - can load a specified path in the Lakehouse\n", "# - can load a table in the Databricks Metastore\n", "df.read.load(\"\")\n", "df.table(\"\")\n", diff --git a/notebooks/examples/python/Shapefiles/GeoPandasUDF/shapefiles_geopandas_udf.ipynb b/notebooks/examples/python/Shapefiles/GeoPandasUDF/shapefiles_geopandas_udf.ipynb index 101cdc20f..3d8373196 100644 --- a/notebooks/examples/python/Shapefiles/GeoPandasUDF/shapefiles_geopandas_udf.ipynb +++ b/notebooks/examples/python/Shapefiles/GeoPandasUDF/shapefiles_geopandas_udf.ipynb @@ -219,7 +219,7 @@ "source": [ "__Setup `ETL_DIR` + `ETL_DIR_FUSE`__\n", "\n", - "> Note: Adjust this to your own specified [Volume](https://docs.databricks.com/en/ingestion/add-data/upload-to-volume.html#upload-files-to-a-unity-catalog-volume) (under a schema). _You must already have setup the Volume rawPath._" + "> Note: Adjust this to your own specified [Volume](https://docs.databricks.com/en/ingestion/add-data/upload-to-volume.html#upload-files-to-a-unity-catalog-volume) (under a schema). _You must already have setup the Volume path._" ] }, { @@ -447,7 +447,7 @@ " th {\n", " text-align: left;\n", " }\n", - "
      rawPathnamesizemodificationTime
      dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/address_features/01700668858233
      dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features.txtaddress_features.txt7741321700668858000
      " + "
      pathnamesizemodificationTime
      dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/address_features/01700668858233
      dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features.txtaddress_features.txt7741321700668858000
      " ] }, "metadata": { @@ -492,7 +492,7 @@ "schema": [ { "metadata": "{}", - "name": "rawPath", + "name": "path", "type": "\"string\"" }, { @@ -1290,7 +1290,7 @@ " \"\"\"\n", " Read using geopandas; recommend using `repartition`\n", " in caller to drive parallelism.\n", - " - 'rawPath' field assumed to be a Volume rawPath,\n", + " - 'path' field assumed to be a Volume path,\n", " which is automatically FUSE mounted\n", " - layer_num is either field 'layer_num', if present\n", " or defaults to 0\n", @@ -1300,12 +1300,12 @@ "\n", " # --- iterate over pdf ---\n", " for index, row in pdf.iterrows():\n", - " # [1] read 'rawPath' + 'layer_num'\n", + " # [1] read 'path' + 'layer_num'\n", " layer_num = 0\n", " if 'layer_num' in row:\n", " layer_num = row['layer_num']\n", "\n", - " file_path = row['rawPath'].replace('dbfs:','')\n", + " file_path = row['path'].replace('dbfs:','')\n", "\n", " gdf = gpd.read_file(file_path, layer=layer_num)\n", " # [2] set CRS to 4326 (WGS84)\n", @@ -1476,7 +1476,7 @@ " th {\n", " text-align: left;\n", " }\n", - "
      rawPathnamesizemodificationTime
      dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/tl_rd22_13001_addrfeat.ziptl_rd22_13001_addrfeat.zip18810471698072828000
      dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/tl_rd22_13003_addrfeat.ziptl_rd22_13003_addrfeat.zip9088611698072803000
      dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/tl_rd22_13005_addrfeat.ziptl_rd22_13005_addrfeat.zip8326591698072825000
      dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/tl_rd22_13007_addrfeat.ziptl_rd22_13007_addrfeat.zip4574131698072818000
      dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/tl_rd22_13009_addrfeat.ziptl_rd22_13009_addrfeat.zip18128531698072835000
      " + "
      pathnamesizemodificationTime
      dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/tl_rd22_13001_addrfeat.ziptl_rd22_13001_addrfeat.zip18810471698072828000
      dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/tl_rd22_13003_addrfeat.ziptl_rd22_13003_addrfeat.zip9088611698072803000
      dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/tl_rd22_13005_addrfeat.ziptl_rd22_13005_addrfeat.zip8326591698072825000
      dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/tl_rd22_13007_addrfeat.ziptl_rd22_13007_addrfeat.zip4574131698072818000
      dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/tl_rd22_13009_addrfeat.ziptl_rd22_13009_addrfeat.zip18128531698072835000
      " ] }, "metadata": { @@ -1539,7 +1539,7 @@ "schema": [ { "metadata": "{}", - "name": "rawPath", + "name": "path", "type": "\"string\"" }, { @@ -1584,7 +1584,7 @@ "source": [ "__[4] Invoke the UDF__\n", "\n", - "> Group By 'rawPath'; also repartition by 'rawPath' to drive parallelism." + "> Group By 'path'; also repartition by 'path' to drive parallelism." ] }, { @@ -1849,8 +1849,8 @@ "out_df = (\n", " df_path \n", " .limit(DRY_LIMIT) # <- NOTE: DRY-RUN\n", - " .repartition(DRY_LIMIT, \"rawPath\") # <-repartition \n", - " .groupBy(\"rawPath\") # <- groupby `rawPath`\n", + " .repartition(DRY_LIMIT, \"path\") # <-repartition \n", + " .groupBy(\"path\") # <- groupby `path`\n", " .applyInPandas(\n", " geopandas_read, schema=layer_schema\n", " )\n", @@ -1928,8 +1928,8 @@ "\n", "(\n", " df_path \n", - " .repartition(num_shapefiles, \"rawPath\") # <-repartition \n", - " .groupBy(\"rawPath\") # <- groupby `rawPath`\n", + " .repartition(num_shapefiles, \"path\") # <-repartition \n", + " .groupBy(\"path\") # <- groupby `path`\n", " .applyInPandas(\n", " geopandas_read, schema=layer_schema\n", " )\n", diff --git a/notebooks/examples/python/Shapefiles/MosaicGDAL/mosaic_gdal_shapefiles.ipynb b/notebooks/examples/python/Shapefiles/MosaicGDAL/mosaic_gdal_shapefiles.ipynb index b3c1d1434..39443df6c 100644 --- a/notebooks/examples/python/Shapefiles/MosaicGDAL/mosaic_gdal_shapefiles.ipynb +++ b/notebooks/examples/python/Shapefiles/MosaicGDAL/mosaic_gdal_shapefiles.ipynb @@ -469,7 +469,7 @@ " th {\n", " text-align: left;\n", " }\n", - "
      rawPathnamesizemodificationTime
      dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/address_features/01700675263932
      dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features.txtaddress_features.txt7741321700675264000
      " + "
      pathnamesizemodificationTime
      dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features/address_features/01700675263932
      dbfs:/Volumes/mjohns/census/census_data/address_block_shapefiles/address_features.txtaddress_features.txt7741321700675264000
      " ] }, "metadata": { @@ -514,7 +514,7 @@ "schema": [ { "metadata": "{}", - "name": "rawPath", + "name": "path", "type": "\"string\"" }, { @@ -816,7 +816,7 @@ } ], "source": [ - "# - change to your preferred DBFS rawPath\n", + "# - change to your preferred DBFS path\n", "ETL_DBFS_DIR = \"/home/mjohns@databricks.com/datasets/census/address_features\"\n", "os.environ['ETL_DBFS_DIR'] = ETL_DBFS_DIR\n", "dbutils.fs.mkdirs(ETL_DBFS_DIR)" @@ -857,7 +857,7 @@ " th {\n", " text-align: left;\n", " }\n", - "
      rawPathnamesizemodificationTime
      dbfs:/home/mjohns@databricks.com/datasets/census/address_features/tl_rd22_13001_addrfeat.ziptl_rd22_13001_addrfeat.zip18810471700675678000
      dbfs:/home/mjohns@databricks.com/datasets/census/address_features/tl_rd22_13003_addrfeat.ziptl_rd22_13003_addrfeat.zip9088611700675678000
      dbfs:/home/mjohns@databricks.com/datasets/census/address_features/tl_rd22_13005_addrfeat.ziptl_rd22_13005_addrfeat.zip8326591700675679000
      dbfs:/home/mjohns@databricks.com/datasets/census/address_features/tl_rd22_13007_addrfeat.ziptl_rd22_13007_addrfeat.zip4574131700675679000
      dbfs:/home/mjohns@databricks.com/datasets/census/address_features/tl_rd22_13009_addrfeat.ziptl_rd22_13009_addrfeat.zip18128531700675679000
      " + "
      pathnamesizemodificationTime
      dbfs:/home/mjohns@databricks.com/datasets/census/address_features/tl_rd22_13001_addrfeat.ziptl_rd22_13001_addrfeat.zip18810471700675678000
      dbfs:/home/mjohns@databricks.com/datasets/census/address_features/tl_rd22_13003_addrfeat.ziptl_rd22_13003_addrfeat.zip9088611700675678000
      dbfs:/home/mjohns@databricks.com/datasets/census/address_features/tl_rd22_13005_addrfeat.ziptl_rd22_13005_addrfeat.zip8326591700675679000
      dbfs:/home/mjohns@databricks.com/datasets/census/address_features/tl_rd22_13007_addrfeat.ziptl_rd22_13007_addrfeat.zip4574131700675679000
      dbfs:/home/mjohns@databricks.com/datasets/census/address_features/tl_rd22_13009_addrfeat.ziptl_rd22_13009_addrfeat.zip18128531700675679000
      " ] }, "metadata": { @@ -920,7 +920,7 @@ "schema": [ { "metadata": "{}", - "name": "rawPath", + "name": "path", "type": "\"string\"" }, { diff --git a/notebooks/examples/python/Ship2ShipTransfers/02. Data Ingestion.ipynb b/notebooks/examples/python/Ship2ShipTransfers/02. Data Ingestion.ipynb index 7bfd6eb96..ae2b9610d 100644 --- a/notebooks/examples/python/Ship2ShipTransfers/02. Data Ingestion.ipynb +++ b/notebooks/examples/python/Ship2ShipTransfers/02. Data Ingestion.ipynb @@ -896,7 +896,7 @@ " th {\n", " text-align: left;\n", " }\n", - "
      rawPathmetrics
      s3://databricks-e2demofieldengwest/b169b504-4c54-49f2-bc3a-adf4b128f36d/tables/935ef93c-fdc0-4db3-b1ba-bf9f32bc26faList(4, 4, List(3318525, 5963269, 4417031.0, 4, 17668124), List(1602001, 7746854, 4757181.75, 4, 19028727), 0, List(minCubeSize(107374182400), List(0, 0), List(4, 19028727), 0, List(4, 19028727), 1, null), 1, 4, 0, false, 0, 0, 1701117514920, 1701117559879, 4, 1, null, List(0, 0), 20, 20, 8027)
      " + "
      pathmetrics
      s3://databricks-e2demofieldengwest/b169b504-4c54-49f2-bc3a-adf4b128f36d/tables/935ef93c-fdc0-4db3-b1ba-bf9f32bc26faList(4, 4, List(3318525, 5963269, 4417031.0, 4, 17668124), List(1602001, 7746854, 4757181.75, 4, 19028727), 0, List(minCubeSize(107374182400), List(0, 0), List(4, 19028727), 0, List(4, 19028727), 1, null), 1, 4, 0, false, 0, 0, 1701117514920, 1701117559879, 4, 1, null, List(0, 0), 20, 20, 8027)
      " ] }, "metadata": { @@ -987,7 +987,7 @@ "schema": [ { "metadata": "{}", - "name": "rawPath", + "name": "path", "type": "\"string\"" }, { diff --git a/notebooks/examples/python/SpatialKNN/01. Data Prep.ipynb b/notebooks/examples/python/SpatialKNN/01. Data Prep.ipynb index 7b705beac..0eb5cbbd7 100644 --- a/notebooks/examples/python/SpatialKNN/01. Data Prep.ipynb +++ b/notebooks/examples/python/SpatialKNN/01. Data Prep.ipynb @@ -2164,7 +2164,7 @@ " th {\n", " text-align: left;\n", " }\n", - "
      rawPathnamesizemodificationTime
      dbfs:/mjohns@databricks.com/geospatial/mosaic/data/spatial_knn/nyc_building_footprints.geojsonnyc_building_footprints.geojson8756735361701103503000
      " + "
      pathnamesizemodificationTime
      dbfs:/mjohns@databricks.com/geospatial/mosaic/data/spatial_knn/nyc_building_footprints.geojsonnyc_building_footprints.geojson8756735361701103503000
      " ] }, "metadata": { @@ -2203,7 +2203,7 @@ "schema": [ { "metadata": "{}", - "name": "rawPath", + "name": "path", "type": "\"string\"" }, { diff --git a/pom.xml b/pom.xml index 86982a62c..d41e60a04 100644 --- a/pom.xml +++ b/pom.xml @@ -174,7 +174,7 @@ true - @{argLine} -Djava.library.rawPath=/usr/local/lib;/usr/java/packages/lib;/usr/lib64;/lib64;/lib;/usr/lib + @{argLine} -Djava.library.path=/usr/local/lib;/usr/java/packages/lib;/usr/lib64;/lib64;/lib;/usr/lib From c972224cdc092032b74ed685163f5d9c6ce38a31 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Wed, 10 Jul 2024 14:01:46 -0400 Subject: [PATCH 18/60] github build blocks cleanup manager thread, adding action to cleanup tmp files. --- .github/actions/build_cleanup/action.yml | 11 +++++++++++ .github/workflows/build_main.yml | 9 ++++++++- 2 files changed, 19 insertions(+), 1 deletion(-) create mode 100644 .github/actions/build_cleanup/action.yml diff --git a/.github/actions/build_cleanup/action.yml b/.github/actions/build_cleanup/action.yml new file mode 100644 index 000000000..e6ec4db61 --- /dev/null +++ b/.github/actions/build_cleanup/action.yml @@ -0,0 +1,11 @@ +name: cleanup build +description: cleanup build +runs: + using: "composite" + steps: + - name: Remove tmp files + shell: bash + run : | + # - update apt + sudo rm -rf /tmp/mosaic_tmp * + sudo rm -rf /dbfs/checkpoint/mosaic_tmp * diff --git a/.github/workflows/build_main.yml b/.github/workflows/build_main.yml index 564148417..55b818305 100644 --- a/.github/workflows/build_main.yml +++ b/.github/workflows/build_main.yml @@ -22,17 +22,24 @@ jobs: spark: [ 3.4.1 ] R: [ 4.2.2 ] steps: + - name: setup cleanup tmp files + uses: ./.github/actions/build_cleanup - name: checkout code uses: actions/checkout@v2 +# ::: SCALA ::: - name: build scala uses: ./.github/actions/scala_build - name: upload scala artefacts uses: ./.github/actions/upload_scala_artefacts + - name: cleanup tmp files + uses: ./.github/actions/build_cleanup +# ::: PYTHON ::: - name: build python uses: ./.github/actions/python_build - name: upload python artefacts uses: ./.github/actions/upload_python_artefacts - - name: build R +# ::: R ::: + - name: build r uses: ./.github/actions/r_build - name: upload r artefacts uses: ./.github/actions/upload_r_artefacts From 94897fec133581b6c9833a42dde69617b358fdb8 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Wed, 10 Jul 2024 14:04:16 -0400 Subject: [PATCH 19/60] actions checkout must be first --- .github/actions/build_cleanup/action.yml | 3 ++- .github/workflows/build_main.yml | 4 ++-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/.github/actions/build_cleanup/action.yml b/.github/actions/build_cleanup/action.yml index e6ec4db61..f725b9e39 100644 --- a/.github/actions/build_cleanup/action.yml +++ b/.github/actions/build_cleanup/action.yml @@ -6,6 +6,7 @@ runs: - name: Remove tmp files shell: bash run : | - # - update apt + # - remove local tmp files sudo rm -rf /tmp/mosaic_tmp * + # - remove pseudo fuse files sudo rm -rf /dbfs/checkpoint/mosaic_tmp * diff --git a/.github/workflows/build_main.yml b/.github/workflows/build_main.yml index 55b818305..6b66999ba 100644 --- a/.github/workflows/build_main.yml +++ b/.github/workflows/build_main.yml @@ -22,10 +22,10 @@ jobs: spark: [ 3.4.1 ] R: [ 4.2.2 ] steps: - - name: setup cleanup tmp files - uses: ./.github/actions/build_cleanup - name: checkout code uses: actions/checkout@v2 + - name: setup cleanup tmp files + uses: ./.github/actions/build_cleanup # ::: SCALA ::: - name: build scala uses: ./.github/actions/scala_build From 71c25977bff19fbeacba80d94fd08804afa3843c Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Wed, 10 Jul 2024 15:25:53 -0400 Subject: [PATCH 20/60] cleanup only after scala --- .github/actions/build_cleanup/action.yml | 21 +++++++++++++++++---- .github/workflows/build_main.yml | 2 -- 2 files changed, 17 insertions(+), 6 deletions(-) diff --git a/.github/actions/build_cleanup/action.yml b/.github/actions/build_cleanup/action.yml index f725b9e39..563aef403 100644 --- a/.github/actions/build_cleanup/action.yml +++ b/.github/actions/build_cleanup/action.yml @@ -6,7 +6,20 @@ runs: - name: Remove tmp files shell: bash run : | - # - remove local tmp files - sudo rm -rf /tmp/mosaic_tmp * - # - remove pseudo fuse files - sudo rm -rf /dbfs/checkpoint/mosaic_tmp * + # [1] pre-clean + # - make dirs (just in case) + # - get counts + mkdir -p /tmp/mosaic_tmp + mkdir -p /dbfs/checkpoint/mosaic_tmp + sudo echo "files (pre-clean) -> # $(find /tmp/mosaic_tmp | wc -l) in '/tmp/mosaic_tmp'" + sudo echo "files (pre-clean) -> # $(find /dbfs/checkpoint/mosaic_tmp | wc -l) in '/dbfs/checkpoint/mosaic_tmp'" + # [2] remove local tmp files + sudo echo "... cleaning '/tmp/mosaic_tmp'" + sudo rm -rf /tmp/mosaic_tmp/* + # [3] remove pseudo fuse files + sudo echo "... cleaning '/dbfs/checkpoint/mosaic_tmp'" + sudo rm -rf /dbfs/checkpoint/mosaic_tmp/* + # [4] post-clean + # - get counts + sudo echo "files (post-clean) -> # $(find /tmp/mosaic_tmp | wc -l) in '/tmp/mosaic_tmp'" + sudo echo "files (post-clean) -> # $(find /dbfs/checkpoint/mosaic_tmp | wc -l) in '/dbfs/checkpoint/mosaic_tmp'" diff --git a/.github/workflows/build_main.yml b/.github/workflows/build_main.yml index 6b66999ba..e62e1a226 100644 --- a/.github/workflows/build_main.yml +++ b/.github/workflows/build_main.yml @@ -24,8 +24,6 @@ jobs: steps: - name: checkout code uses: actions/checkout@v2 - - name: setup cleanup tmp files - uses: ./.github/actions/build_cleanup # ::: SCALA ::: - name: build scala uses: ./.github/actions/scala_build From fb42c59d7505b120683231b8123caa4e3c2ece6c Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Wed, 10 Jul 2024 15:34:48 -0400 Subject: [PATCH 21/60] add cleanup cmds to 'scala_build' action. --- .github/actions/build_cleanup/action.yml | 25 ------------------------ .github/actions/scala_build/action.yml | 21 +++++++++++++++++++- .github/workflows/build_main.yml | 2 -- 3 files changed, 20 insertions(+), 28 deletions(-) delete mode 100644 .github/actions/build_cleanup/action.yml diff --git a/.github/actions/build_cleanup/action.yml b/.github/actions/build_cleanup/action.yml deleted file mode 100644 index 563aef403..000000000 --- a/.github/actions/build_cleanup/action.yml +++ /dev/null @@ -1,25 +0,0 @@ -name: cleanup build -description: cleanup build -runs: - using: "composite" - steps: - - name: Remove tmp files - shell: bash - run : | - # [1] pre-clean - # - make dirs (just in case) - # - get counts - mkdir -p /tmp/mosaic_tmp - mkdir -p /dbfs/checkpoint/mosaic_tmp - sudo echo "files (pre-clean) -> # $(find /tmp/mosaic_tmp | wc -l) in '/tmp/mosaic_tmp'" - sudo echo "files (pre-clean) -> # $(find /dbfs/checkpoint/mosaic_tmp | wc -l) in '/dbfs/checkpoint/mosaic_tmp'" - # [2] remove local tmp files - sudo echo "... cleaning '/tmp/mosaic_tmp'" - sudo rm -rf /tmp/mosaic_tmp/* - # [3] remove pseudo fuse files - sudo echo "... cleaning '/dbfs/checkpoint/mosaic_tmp'" - sudo rm -rf /dbfs/checkpoint/mosaic_tmp/* - # [4] post-clean - # - get counts - sudo echo "files (post-clean) -> # $(find /tmp/mosaic_tmp | wc -l) in '/tmp/mosaic_tmp'" - sudo echo "files (post-clean) -> # $(find /dbfs/checkpoint/mosaic_tmp | wc -l) in '/dbfs/checkpoint/mosaic_tmp'" diff --git a/.github/actions/scala_build/action.yml b/.github/actions/scala_build/action.yml index f70504e24..ed0e03c09 100644 --- a/.github/actions/scala_build/action.yml +++ b/.github/actions/scala_build/action.yml @@ -38,7 +38,26 @@ runs: - name: Test and build the scala JAR - skip tests is false if: inputs.skip_tests == 'false' shell: bash - run: sudo mvn -q clean install + run: | + # [1] mvn tests + sudo mvn -q clean install + # [2] pre-clean + # - make dirs (just in case) + # - get counts + mkdir -p /tmp/mosaic_tmp + mkdir -p /dbfs/checkpoint/mosaic_tmp + sudo echo "files (pre-clean) -> # $(find /tmp/mosaic_tmp | wc -l) in '/tmp/mosaic_tmp'" + sudo echo "files (pre-clean) -> # $(find /dbfs/checkpoint/mosaic_tmp | wc -l) in '/dbfs/checkpoint/mosaic_tmp'" + # [3] remove local tmp files + sudo echo "... cleaning '/tmp/mosaic_tmp'" + sudo rm -rf /tmp/mosaic_tmp/* + # [4] remove pseudo fuse files + sudo echo "... cleaning '/dbfs/checkpoint/mosaic_tmp'" + sudo rm -rf /dbfs/checkpoint/mosaic_tmp/* + # [5] post-clean + # - get counts + sudo echo "files (post-clean) -> # $(find /tmp/mosaic_tmp | wc -l) in '/tmp/mosaic_tmp'" + sudo echo "files (post-clean) -> # $(find /dbfs/checkpoint/mosaic_tmp | wc -l) in '/dbfs/checkpoint/mosaic_tmp'" - name: Build the scala JAR - skip tests is true if: inputs.skip_tests == 'true' shell: bash diff --git a/.github/workflows/build_main.yml b/.github/workflows/build_main.yml index e62e1a226..1538cc939 100644 --- a/.github/workflows/build_main.yml +++ b/.github/workflows/build_main.yml @@ -29,8 +29,6 @@ jobs: uses: ./.github/actions/scala_build - name: upload scala artefacts uses: ./.github/actions/upload_scala_artefacts - - name: cleanup tmp files - uses: ./.github/actions/build_cleanup # ::: PYTHON ::: - name: build python uses: ./.github/actions/python_build From 1c95eff61f989e531a4c7401d0b7d90df953d2c3 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Wed, 10 Jul 2024 15:36:15 -0400 Subject: [PATCH 22/60] add missing sudo to bash cmds. --- .github/actions/scala_build/action.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/actions/scala_build/action.yml b/.github/actions/scala_build/action.yml index ed0e03c09..8d20b001c 100644 --- a/.github/actions/scala_build/action.yml +++ b/.github/actions/scala_build/action.yml @@ -44,8 +44,8 @@ runs: # [2] pre-clean # - make dirs (just in case) # - get counts - mkdir -p /tmp/mosaic_tmp - mkdir -p /dbfs/checkpoint/mosaic_tmp + sudo mkdir -p /tmp/mosaic_tmp + sudo mkdir -p /dbfs/checkpoint/mosaic_tmp sudo echo "files (pre-clean) -> # $(find /tmp/mosaic_tmp | wc -l) in '/tmp/mosaic_tmp'" sudo echo "files (pre-clean) -> # $(find /dbfs/checkpoint/mosaic_tmp | wc -l) in '/dbfs/checkpoint/mosaic_tmp'" # [3] remove local tmp files From 1ebae94e75b6193f7f65a1c938ee1767316643e8 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Wed, 10 Jul 2024 17:25:08 -0400 Subject: [PATCH 23/60] fix r RST_Clip test (num params changed); also scalastyle cleanup. --- .github/actions/scala_build/action.yml | 12 ++++++++---- R/README.md | 2 +- .../tests/testthat/testRasterFunctions.R | 2 +- .../tests/testthat/testRasterFunctions.R | 4 ++-- .../com/databricks/labs/mosaic/core/Mosaic.scala | 1 - .../mosaic/core/geometry/MosaicGeometryJTS.scala | 2 +- .../databricks/labs/mosaic/core/index/GridConf.scala | 2 +- .../labs/mosaic/core/raster/gdal/Padding.scala | 1 - .../labs/mosaic/core/raster/gdal/RasterGDAL.scala | 4 ++-- .../labs/mosaic/core/raster/io/CleanUpManager.scala | 2 +- .../labs/mosaic/datasource/gdal/ReadAsPath.scala | 1 - .../expressions/geometry/ST_AsGeojsonTileAgg.scala | 1 - .../mosaic/expressions/index/GeometryKRing.scala | 2 +- .../labs/mosaic/expressions/raster/RST_TryOpen.scala | 2 +- .../labs/mosaic/functions/MosaicContext.scala | 4 ++++ 15 files changed, 23 insertions(+), 19 deletions(-) diff --git a/.github/actions/scala_build/action.yml b/.github/actions/scala_build/action.yml index 8d20b001c..6e519a587 100644 --- a/.github/actions/scala_build/action.yml +++ b/.github/actions/scala_build/action.yml @@ -45,9 +45,11 @@ runs: # - make dirs (just in case) # - get counts sudo mkdir -p /tmp/mosaic_tmp + TMP_CNT=$( sudo find /tmp/mosaic_tmp | wc -l ) + echo "files (pre-clean)? $TMP_CNT in '/tmp/mosaic_tmp'" sudo mkdir -p /dbfs/checkpoint/mosaic_tmp - sudo echo "files (pre-clean) -> # $(find /tmp/mosaic_tmp | wc -l) in '/tmp/mosaic_tmp'" - sudo echo "files (pre-clean) -> # $(find /dbfs/checkpoint/mosaic_tmp | wc -l) in '/dbfs/checkpoint/mosaic_tmp'" + FUSE_CNT=$( sudo find /dbfs/checkpoint/mosaic_tmp | wc -l ) + echo "files (pre-clean)? $FUSE_CNT in '/dbfs/checkpoint/mosaic_tmp'" # [3] remove local tmp files sudo echo "... cleaning '/tmp/mosaic_tmp'" sudo rm -rf /tmp/mosaic_tmp/* @@ -56,8 +58,10 @@ runs: sudo rm -rf /dbfs/checkpoint/mosaic_tmp/* # [5] post-clean # - get counts - sudo echo "files (post-clean) -> # $(find /tmp/mosaic_tmp | wc -l) in '/tmp/mosaic_tmp'" - sudo echo "files (post-clean) -> # $(find /dbfs/checkpoint/mosaic_tmp | wc -l) in '/dbfs/checkpoint/mosaic_tmp'" + TMP_CNT=$( sudo find /tmp/mosaic_tmp | wc -l ) + echo "files (post-clean)? $TMP_CNT in '/tmp/mosaic_tmp'" + FUSE_CNT=$( sudo find /dbfs/checkpoint/mosaic_tmp | wc -l ) + echo "files (post-clean)? $FUSE_CNT in '/dbfs/checkpoint/mosaic_tmp'" - name: Build the scala JAR - skip tests is true if: inputs.skip_tests == 'true' shell: bash diff --git a/R/README.md b/R/README.md index 1c114037d..f98e4f5d6 100644 --- a/R/README.md +++ b/R/README.md @@ -9,7 +9,7 @@ Spark APIs to expose Mosaic's large scale geospatial data processing functions. ### Requirements The only requirement to start using Mosaic is a Databricks cluster running -Databricks Runtime 10.0 (or later) with the Mosaic Scala JAR attached and the +Databricks Runtime (13.3 LTS for 0.4.x series) with the Mosaic Scala JAR attached and the relevant R mosaic package installed. It is recommended to install the Scala JAR suffixed "with-dependencies" for the diff --git a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R index 69baa68ba..2d156b3a0 100644 --- a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R @@ -128,7 +128,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { raster_sdf <- withColumn(raster_sdf, "tile", rst_tessellate(column("tile"), lit(target_resolution))) clipped_sdf <- join(raster_sdf, census_sdf, raster_sdf$tile.index_id == census_sdf$index_id) - clipped_sdf <- withColumn(clipped_sdf, "tile", rst_clip(column("tile"), column("wkb"))) + clipped_sdf <- withColumn(clipped_sdf, "tile", rst_clip(column("tile"), column("wkb"), TRUE)) merged_precipitation <- summarize( groupBy(clipped_sdf, "timestep"), diff --git a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R index 23b513303..d78b181af 100644 --- a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R @@ -28,7 +28,7 @@ test_that("scalar tile functions behave as intended", { mutate(rst_bandmetadata = rst_bandmetadata(tile, 1L)) %>% mutate(rst_boundingbox = rst_boundingbox(tile)) %>% mutate(rst_boundingbox = st_buffer(rst_boundingbox, -0.001)) %>% - mutate(rst_clip = rst_clip(tile, rst_boundingbox)) %>% + mutate(rst_clip = rst_clip(tile, rst_boundingbox, TRUE)) %>% mutate(rst_combineavg = rst_combineavg(array(tile, rst_clip))) %>% mutate(rst_frombands = rst_frombands(array(tile, tile))) %>% mutate(rst_fromfile = rst_fromfile(path, -1L)) %>% @@ -171,7 +171,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { clipped_sdf <- indexed_raster_sdf %>% sdf_select(tile, tile.index_id, timestep, .drop_parents = FALSE) %>% inner_join(census_sdf, by = "index_id") %>% - mutate(tile = rst_clip(tile, wkb)) + mutate(tile = rst_clip(tile, wkb, TRUE)) merged_precipitation <- clipped_sdf %>% group_by(region_keys, timestep) %>% diff --git a/src/main/scala/com/databricks/labs/mosaic/core/Mosaic.scala b/src/main/scala/com/databricks/labs/mosaic/core/Mosaic.scala index 9b9899de5..51f035e0f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/Mosaic.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/Mosaic.scala @@ -180,7 +180,6 @@ object Mosaic { if (!lineSegment.isEmpty) { val chip = MosaicChip(isCore = false, Left(current), lineSegment) val kRing = indexSystem.kRing(current, 1) - // Ignore already processed chips and those which are already in the // queue to be processed val toQueue = kRing.filterNot((newTraversed ++ accumulator._1).contains) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/geometry/MosaicGeometryJTS.scala b/src/main/scala/com/databricks/labs/mosaic/core/geometry/MosaicGeometryJTS.scala index 33c0730ba..24a90e77a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/geometry/MosaicGeometryJTS.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/geometry/MosaicGeometryJTS.scala @@ -57,7 +57,7 @@ abstract class MosaicGeometryJTS(geom: Geometry) extends MosaicGeometry { } override def getAnyPoint: MosaicPointJTS = { - // while this doesn't return the centroid but an arbitrary point via getCoordinate in JTS, + // while this doesn't return the centroid but an arbitrary point via getCoordinate in JTS, // inlike getCentroid this supports a Z coordinate. val coord = geom.getCoordinate diff --git a/src/main/scala/com/databricks/labs/mosaic/core/index/GridConf.scala b/src/main/scala/com/databricks/labs/mosaic/core/index/GridConf.scala index 4df2c290b..dfb28d367 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/index/GridConf.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/index/GridConf.scala @@ -29,4 +29,4 @@ case class GridConf( val rootCellCountX: Int = Math.ceil(spanX.toDouble / rootCellSizeX).toInt val rootCellCountY: Int = Math.ceil(spanY.toDouble / rootCellSizeY).toInt -} \ No newline at end of file +} diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/Padding.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/Padding.scala index bb32e772f..98f1a70d2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/Padding.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/Padding.scala @@ -12,7 +12,6 @@ case class Padding( val r = if (right) 1 else 0 val t = if (top) 1 else 0 val b = if (bottom) 1 else 0 - val yStart = t * stride * rowWidth val yEnd = array.length - b * stride * rowWidth diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala index d8d002561..8943770d5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala @@ -1004,10 +1004,10 @@ case class RasterGDAL( case _ => None } } - if (datasetGDAL.subdatasetNameOpt.isEmpty){ + if (datasetGDAL.subdatasetNameOpt.isEmpty) { datasetGDAL.subdatasetNameOpt = createInfo.get(RASTER_SUBDATASET_NAME_KEY) } - if (datasetGDAL.bandIdxOpt.isEmpty){ + if (datasetGDAL.bandIdxOpt.isEmpty) { datasetGDAL.bandIdxOpt = { createInfo.get(RASTER_BAND_INDEX_KEY) match { // bandIx >= 1 is valid diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala index 82f8bdf44..63a390ad0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala @@ -54,7 +54,7 @@ private class CleanUpManager extends Thread { println(s"\n... Thread ${Thread.currentThread().getName} initiating cleanup " + s"- age limit? $ageLimit, dir? '$localDir'\n") cleanUpManualDir(ageLimit, localDir, keepRoot = true) - } else None + } else None } // scalastyle:on println diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala index ab181da77..c437a0a63 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala @@ -119,7 +119,6 @@ object ReadAsPath extends ReadStrategy { ) val raster = RasterGDAL(createInfo, exprConfigOpt) // unhydrated val tile = RasterTile(null, raster, tileDataType) - val trimmedSchema = StructType(requiredSchema.filter(field => field.name != TILE)) val fields = trimmedSchema.fieldNames.map { case PATH => status.getPath.toString diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsGeojsonTileAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsGeojsonTileAgg.scala index ff18fc164..3b994cb28 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsGeojsonTileAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsGeojsonTileAgg.scala @@ -65,7 +65,6 @@ case class ST_AsGeojsonTileAgg( val srs = getSRS(buffer.head, geometryExpr, geometryAPI) val layer = createLayer(ds, srs, attributesExpr.dataType.asInstanceOf[StructType]) - insertRows(buffer, layer, geometryExpr, geometryAPI, attributesExpr) ds.FlushCache() diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/index/GeometryKRing.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/index/GeometryKRing.scala index c0074c427..6bb979ddd 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/index/GeometryKRing.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/index/GeometryKRing.scala @@ -115,4 +115,4 @@ object GeometryKRing { "built-in" ) -} \ No newline at end of file +} diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala index b96b23640..ac05ad996 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala @@ -42,4 +42,4 @@ object RST_TryOpen extends WithExpressionInfo { GenericExpressionFactory.getBaseBuilder[RST_TryOpen](1, exprConfig) } -} \ No newline at end of file +} diff --git a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala index 060ddf6ec..a90706573 100644 --- a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala +++ b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala @@ -1166,7 +1166,9 @@ object MosaicContext extends Logging { | You can specify `%pip install 'databricks-mosaic<0.4,>=0.3'` for DBR < 13.""".stripMargin logError(msg) + //scalastyle:off println println(msg) + //scalastyle:on println throw new Exception(msg) } @@ -1177,7 +1179,9 @@ object MosaicContext extends Logging { | - Runtime ML for spatial AI benefits | Mosaic 0.4.x series restricts executing this cluster.""".stripMargin logError(msg) + //scalastyle:off println println(msg) + //scalastyle:on println throw new Exception(msg) } true From 61328bd0fc6738b7f7ad9af176128bfe59ce2316 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Wed, 10 Jul 2024 22:41:53 -0400 Subject: [PATCH 24/60] r test use "as_path" instead of "in_memory" read strategy. --- .../sparkrMosaic/tests/testthat/testRasterFunctions.R | 6 +++--- .../sparklyrMosaic/tests/testthat/testRasterFunctions.R | 8 ++++---- python/test/test_raster_functions.py | 2 +- python/test/utils/mosaic_test_case_with_gdal.py | 2 +- 4 files changed, 9 insertions(+), 9 deletions(-) diff --git a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R index 2d156b3a0..03c908bdc 100644 --- a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R @@ -2,7 +2,7 @@ generate_singleband_raster_df <- function() { read.df( path = "sparkrMosaic/tests/testthat/data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", source = "gdal", - tile.read.strategy = "in_memory" + tile.read.strategy = "as_path" ) } @@ -117,7 +117,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { raster_sdf <- read.df( path = "sparkrMosaic/tests/testthat/data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc", source = "gdal", - tile.read.strategy = "in_memory" + tile.read.strategy = "as_path" ) raster_sdf <- withColumn(raster_sdf, "tile", rst_separatebands(column("tile"))) @@ -128,7 +128,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { raster_sdf <- withColumn(raster_sdf, "tile", rst_tessellate(column("tile"), lit(target_resolution))) clipped_sdf <- join(raster_sdf, census_sdf, raster_sdf$tile.index_id == census_sdf$index_id) - clipped_sdf <- withColumn(clipped_sdf, "tile", rst_clip(column("tile"), column("wkb"), TRUE)) + clipped_sdf <- withColumn(clipped_sdf, "tile", rst_clip(column("tile"), column("wkb"))) merged_precipitation <- summarize( groupBy(clipped_sdf, "timestep"), diff --git a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R index d78b181af..3734cefa8 100644 --- a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R @@ -4,7 +4,7 @@ generate_singleband_raster_df <- function() { name = "tile", source = "gdal", path = "data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", - options = list("tile.read.strategy" = "in_memory") + options = list("tile.read.strategy" = "as_path") ) } @@ -28,7 +28,7 @@ test_that("scalar tile functions behave as intended", { mutate(rst_bandmetadata = rst_bandmetadata(tile, 1L)) %>% mutate(rst_boundingbox = rst_boundingbox(tile)) %>% mutate(rst_boundingbox = st_buffer(rst_boundingbox, -0.001)) %>% - mutate(rst_clip = rst_clip(tile, rst_boundingbox, TRUE)) %>% + mutate(rst_clip = rst_clip(tile, rst_boundingbox)) %>% mutate(rst_combineavg = rst_combineavg(array(tile, rst_clip))) %>% mutate(rst_frombands = rst_frombands(array(tile, tile))) %>% mutate(rst_fromfile = rst_fromfile(path, -1L)) %>% @@ -157,7 +157,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { name = "raster_raw", source = "gdal", path = "data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc", - options = list("tile.read.strategy" = "in_memory") + options = list("tile.read.strategy" = "as_path") ) %>% mutate(tile = rst_separatebands(tile)) %>% sdf_register("tile") @@ -171,7 +171,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { clipped_sdf <- indexed_raster_sdf %>% sdf_select(tile, tile.index_id, timestep, .drop_parents = FALSE) %>% inner_join(census_sdf, by = "index_id") %>% - mutate(tile = rst_clip(tile, wkb, TRUE)) + mutate(tile = rst_clip(tile, wkb)) merged_precipitation <- clipped_sdf %>% group_by(region_keys, timestep) %>% diff --git a/python/test/test_raster_functions.py b/python/test/test_raster_functions.py index 8d0ce770f..ee398a7ea 100644 --- a/python/test/test_raster_functions.py +++ b/python/test/test_raster_functions.py @@ -194,7 +194,7 @@ def test_netcdf_load_tessellate_clip_merge(self): df = ( self.spark.read.format("gdal") - .option("tile.read.strategy", "as_path") # "in_memory" + .option("tile.read.strategy", "as_path") .load( "test/data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc" ) diff --git a/python/test/utils/mosaic_test_case_with_gdal.py b/python/test/utils/mosaic_test_case_with_gdal.py index 24e0269a6..70f0e3f81 100644 --- a/python/test/utils/mosaic_test_case_with_gdal.py +++ b/python/test/utils/mosaic_test_case_with_gdal.py @@ -46,6 +46,6 @@ def tearDownClass(cls) -> None: def generate_singleband_raster_df(self) -> DataFrame: return ( self.spark.read.format("gdal") - .option("tile.read.strategy", "in_memory") + .option("tile.read.strategy", "as_path") .load("test/data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF") ) From 16ee8a8a4afdad429e3019d3baf668d6593ce19f Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Thu, 11 Jul 2024 09:56:07 -0400 Subject: [PATCH 25/60] reverted previous adjustments to r tests, needed to handle metadata for "GDAL_MOSAIC_BAND_INDEX". --- .../tests/testthat/testRasterFunctions.R | 3 +- .../tests/testthat/testRasterFunctions.R | 3 +- python/test/test_raster_functions.py | 93 ++++++++++--------- .../test/utils/mosaic_test_case_with_gdal.py | 2 +- .../labs/mosaic/core/raster/api/GDAL.scala | 5 +- .../mosaic/core/raster/gdal/DatasetGDAL.scala | 62 ++++++++++--- .../mosaic/core/raster/gdal/RasterGDAL.scala | 5 +- .../operator/separate/SeparateBands.scala | 6 +- .../mosaic/core/types/model/RasterTile.scala | 8 +- .../com/databricks/labs/mosaic/package.scala | 3 + .../raster/RST_SeparateBandsBehaviors.scala | 15 ++- 11 files changed, 132 insertions(+), 73 deletions(-) diff --git a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R index 03c908bdc..e6f891737 100644 --- a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R @@ -2,7 +2,7 @@ generate_singleband_raster_df <- function() { read.df( path = "sparkrMosaic/tests/testthat/data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", source = "gdal", - tile.read.strategy = "as_path" + tile.read.strategy = "in_memory" ) } @@ -103,6 +103,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { census_sdf <- read.df( path = "sparkrMosaic/tests/testthat/data/Blocks2020.zip", source = "com.databricks.labs.mosaic.datasource.OGRFileFormat", + driverName = "netCDF", vsizip = "true", chunkSize = "20" ) diff --git a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R index 3734cefa8..69bf5b87e 100644 --- a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R @@ -4,7 +4,7 @@ generate_singleband_raster_df <- function() { name = "tile", source = "gdal", path = "data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", - options = list("tile.read.strategy" = "as_path") + options = list("tile.read.strategy" = "in_memory") ) } @@ -140,6 +140,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { source = "com.databricks.labs.mosaic.datasource.OGRFileFormat", path = "data/Blocks2020.zip", options = list( + "driverName" = "netCDF", "vsizip" = "true", "chunkSize" = "20" ) diff --git a/python/test/test_raster_functions.py b/python/test/test_raster_functions.py index ee398a7ea..4a992e7ab 100644 --- a/python/test/test_raster_functions.py +++ b/python/test/test_raster_functions.py @@ -172,29 +172,29 @@ def test_netcdf_load_tessellate_clip_merge(self): region_keys = ["NAME", "STATE", "BOROUGH", "BLOCK", "TRACT"] - # census_df = ( - # readers.read() - # .format("multi_read_ogr") - # .option("vsizip", "true") - # .option("chunkSize", "20") - # .load("test/data/Blocks2020.zip") - # .select(*region_keys, "geom_0", "geom_0_srid") - # .dropDuplicates() - # .withColumn("geom_0", api.st_simplify("geom_0", lit(0.001))) - # .withColumn( - # "geom_0", api.st_updatesrid("geom_0", col("geom_0_srid"), lit(4326)) - # ) - # .withColumn( - # "chip", api.grid_tessellateexplode("geom_0", lit(target_resolution)) - # ) - # .select(*region_keys, "chip.*") - # ) - # # print(f"...census_df count? {census_df.count()}") - # self.assertEqual(census_df.count(), 2) + census_df = ( + readers.read() + .format("multi_read_ogr") + .option("vsizip", "true") + .option("chunkSize", "20") + .load("test/data/Blocks2020.zip") + .select(*region_keys, "geom_0", "geom_0_srid") + .dropDuplicates() + .withColumn("geom_0", api.st_simplify("geom_0", lit(0.001))) + .withColumn( + "geom_0", api.st_updatesrid("geom_0", col("geom_0_srid"), lit(4326)) + ) + .withColumn( + "chip", api.grid_tessellateexplode("geom_0", lit(target_resolution)) + ) + .select(*region_keys, "chip.*") + ) + # print(f"...census_df count? {census_df.count()}") + self.assertEqual(census_df.count(), 2) df = ( self.spark.read.format("gdal") - .option("tile.read.strategy", "as_path") + .option("tile.read.strategy", "in_memory") .load( "test/data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc" ) @@ -206,33 +206,34 @@ def test_netcdf_load_tessellate_clip_merge(self): api.rst_metadata("tile"), "NC_GLOBAL#GDAL_MOSAIC_BAND_INDEX" ), ) - # .withColumn("tile", api.rst_setsrid("tile", lit(4326))) - # .where(col("timestep") == 21) - # .withColumn( - # "tile", api.rst_tooverlappingtiles("tile", lit(20), lit(20), lit(10)) - # ) - # .repartition(self.spark.sparkContext.defaultParallelism) + .withColumn("tile", api.rst_setsrid("tile", lit(4326))) + .where(col("timestep") == 21) + .withColumn( + "tile", api.rst_tooverlappingtiles("tile", lit(20), lit(20), lit(10)) + ) + .repartition(self.spark.sparkContext.defaultParallelism) ) print(f"...df count? {df.count()}") - print(f"""... metadata -> {df.select(api.rst_metadata("tile")).first()[0]}""") + print(f"...df tile? {df.select('tile').first()[0]}") + #print(f"""... metadata -> {df.select(api.rst_metadata("tile")).first()[0]}""") print(f"""... timesteps -> {[r[0] for r in df.select("timestep").distinct().collect()]}""") - # prh_bands_indexed = df.withColumn( - # "tile", api.rst_tessellate("tile", lit(target_resolution)) - # ) - # - # clipped_precipitation = ( - # prh_bands_indexed.alias("var") - # .join( - # census_df.alias("aoi"), - # how="inner", - # on=col("var.tile.index_id") == col("aoi.index_id"), - # ) - # .withColumn("tile", api.rst_clip("var.tile", "aoi.wkb")) - # ) - # - # merged_precipitation = clipped_precipitation.groupBy(*region_keys).agg( - # api.rst_merge_agg("tile").alias("tile") - # ) - # - # self.assertEqual(merged_precipitation.count(), 1) + prh_bands_indexed = df.withColumn( + "tile", api.rst_tessellate("tile", lit(target_resolution)) + ) + + clipped_precipitation = ( + prh_bands_indexed.alias("var") + .join( + census_df.alias("aoi"), + how="inner", + on=col("var.tile.index_id") == col("aoi.index_id"), + ) + .withColumn("tile", api.rst_clip("var.tile", "aoi.wkb")) + ) + + merged_precipitation = clipped_precipitation.groupBy(*region_keys).agg( + api.rst_merge_agg("tile").alias("tile") + ) + + self.assertEqual(merged_precipitation.count(), 1) diff --git a/python/test/utils/mosaic_test_case_with_gdal.py b/python/test/utils/mosaic_test_case_with_gdal.py index 70f0e3f81..24e0269a6 100644 --- a/python/test/utils/mosaic_test_case_with_gdal.py +++ b/python/test/utils/mosaic_test_case_with_gdal.py @@ -46,6 +46,6 @@ def tearDownClass(cls) -> None: def generate_singleband_raster_df(self) -> DataFrame: return ( self.spark.read.format("gdal") - .option("tile.read.strategy", "as_path") + .option("tile.read.strategy", "in_memory") .load("test/data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF") ) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala index f831b0bf1..218a5009f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.core.raster.api -import com.databricks.labs.mosaic.{RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.{RASTER_BAND_INDEX_KEY, RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.raster.gdal.{GDALReader, GDALWriter, RasterBandGDAL, RasterGDAL} import com.databricks.labs.mosaic.core.raster.io.RasterIO import com.databricks.labs.mosaic.core.raster.operator.transform.RasterTransform @@ -153,7 +153,8 @@ object GDAL extends RasterTransform val tmpRaster = RasterIO.readRasterHydratedFromPath( Map( RASTER_PATH_KEY -> path, - RASTER_PARENT_PATH_KEY -> parentPath + RASTER_PARENT_PATH_KEY -> parentPath, + RASTER_BAND_INDEX_KEY -> bandIndex.toString ), exprConfigOpt ) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala index 400bad16e..c3a306a16 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala @@ -1,14 +1,6 @@ package com.databricks.labs.mosaic.core.raster.gdal -import com.databricks.labs.mosaic.{ - NO_DRIVER, - NO_PATH_STRING, - RASTER_BAND_INDEX_KEY, - RASTER_DRIVER_KEY, - RASTER_PARENT_PATH_KEY, - RASTER_PATH_KEY, - RASTER_SUBDATASET_NAME_KEY -} +import com.databricks.labs.mosaic.{BAND_META_GET_KEY, BAND_META_SET_KEY, NO_DRIVER, NO_PATH_STRING, RASTER_BAND_INDEX_KEY, RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} import com.databricks.labs.mosaic.core.raster.io.RasterIO import com.databricks.labs.mosaic.functions.ExprConfig import org.gdal.gdal.Dataset @@ -332,6 +324,34 @@ case class DatasetGDAL() { subdatasets(aPathGDAL) } + /** + * Key for band number assembled and attempted. + * - This is the metadata key managed by Mosaic. + * - So becomes #GDAL_MOSAIC_BAND_INDEX + * - For NetCDF this is "NC_GLOBAL#GDAL_MOSAIC_BAND_INDEX" + * - [[BAND_META_GET_KEY]] is has "GDAL_" pre-pended, where + * [[BAND_META_SET_KEY]] does not. + * + * @globalPrefix + * E.g. "NC_GLOBAL" (based on dataset). + * @return value for [[BAND_META_GET_KEY]] if found in metadata; otherwise -1. + */ + def tryBandNumFromMetadata(globalPrefix: String): Int = + Try { + tryKeyFromMetadata(s"$globalPrefix#$BAND_META_GET_KEY").toInt + }.getOrElse(-1) + + /** @return value for key if found in metadata; otherwise "". */ + def tryKeyFromMetadata(key: String): String = Try { + dataset.GetMetadataItem(key) + }.getOrElse("") + + /** Set a metadata key, if dataset hydrated; return `this` (fluent). */ + def setMetaKey(key: String, value: String): DatasetGDAL = + Try { + dataset.SetMetadataItem(key, value) + this + }.getOrElse(this) /** * Set the dataset, update the driver if directed. @@ -355,10 +375,11 @@ case class DatasetGDAL() { this } - /** fluent update, return [[DatasetGDAL]] this. */ + /** fluent update, return [[DatasetGDAL]] this (also sets metadata key). */ def updateBandIdx(idx: Int): DatasetGDAL = { if (idx < 1) bandIdxOpt = None else bandIdxOpt = Option(idx) + this.setMetaKey(BAND_META_SET_KEY, idx.toString) this } @@ -393,6 +414,8 @@ object DatasetGDAL { /** * Constructor for un-hydrated (no [[Dataset]] initially. + * - Sets the driver based on provided, if valid; + * otherwise based on path, if possible. * * @param path * @param driverName @@ -401,7 +424,24 @@ object DatasetGDAL { def apply(path: String, driverName: String): DatasetGDAL = { val result = DatasetGDAL() result.updatePath(path) - result.updateDriverName(driverName) + if (driverName != NO_DRIVER) result.updateDriverName(driverName) + else result.updateDriverName(result.pathGDAL.getPathDriverName) + + + result + } + + /** + * Constructor for un-hydrated (no [[Dataset]] initially. + * - Sets the driver based on path, if possible. + * + * @param path + * @return [[DatasetGDAL]] + */ + def apply(path: String): DatasetGDAL = { + val result = DatasetGDAL() + result.updatePath(path) + result.updateDriverName(result.pathGDAL.getPathDriverName) result } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala index 8943770d5..6a84d976d 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala @@ -609,9 +609,10 @@ case class RasterGDAL( .toMap }.getOrElse(Map.empty[Int, Map[String, Double]]) - /** Update band num, return `this` (fluent). */ + /** Update band num (including on metadata), return `this` (fluent). */ def updateCreateInfoBandIndex(num: Int): RasterGDAL = { - this.createInfo += (RASTER_BAND_INDEX_KEY -> num.toString) + // need dataset hydrated for metadata set + this.initAndHydrate().createInfo += (RASTER_BAND_INDEX_KEY -> num.toString) datasetGDAL.updateBandIdx(num) this } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala index ce3eaabb9..6f4dd8cfd 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.core.raster.operator.separate -import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_BAND_INDEX_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.{BAND_META_SET_KEY, NO_PATH_STRING, RASTER_BAND_INDEX_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO.createTmpFileFromDriver import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALTranslate @@ -8,6 +8,8 @@ import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.types.{DataType, StringType} +import scala.util.Try + /** * ReTile is a helper object for splitting multi-band rasters into * single-band-per-row. @@ -46,6 +48,8 @@ object SeparateBands { ).initAndHydrate() // <- required if (!result.isEmpty) { + // update the band index + // both the variable and the metadata val bandVal = (i + 1) result.updateCreateInfoBandIndex(bandVal) (true, result) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala index 10682c125..913f9f304 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.core.types.model -import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.{BAND_META_GET_KEY, NO_PATH_STRING, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL @@ -190,12 +190,6 @@ case class RasterTile( } } - def getSequenceNumber: Int = Try { - this.raster - .withDatasetHydratedOpt().get - .GetMetadataItem("BAND_INDEX", "DATABRICKS_MOSAIC").toInt - }.getOrElse(-1) - } /** singleton static object. */ diff --git a/src/main/scala/com/databricks/labs/mosaic/package.scala b/src/main/scala/com/databricks/labs/mosaic/package.scala index 2649d076f..cb632edc4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/package.scala +++ b/src/main/scala/com/databricks/labs/mosaic/package.scala @@ -33,6 +33,9 @@ package object mosaic { val MOSAIC_URI_DEEP_CHECK = "spark.databricks.labs.mosaic.uri.deep.check" val MOSAIC_URI_DEEP_CHECK_DEFAULT = "true" + val BAND_META_SET_KEY = "MOSAIC_BAND_INDEX" + val BAND_META_GET_KEY = "GDAL_MOSAIC_BAND_INDEX" + val MOSAIC_RASTER_READ_STRATEGY = "tile.read.strategy" val MOSAIC_RASTER_READ_IN_MEMORY = "in_memory" val MOSAIC_RASTER_READ_AS_PATH = "as_path" diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala index 7ade9289c..b4d29c5ff 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala @@ -1,9 +1,13 @@ package com.databricks.labs.mosaic.expressions.raster +import com.databricks.labs.mosaic.{BAND_META_GET_KEY, BAND_META_SET_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem -import com.databricks.labs.mosaic.functions.MosaicContext +import com.databricks.labs.mosaic.core.raster.gdal.DatasetGDAL +import com.databricks.labs.mosaic.core.raster.io.RasterIO +import com.databricks.labs.mosaic.functions.{ExprConfig, MosaicContext} import org.apache.spark.sql.QueryTest +import org.apache.spark.sql.catalyst.expressions.GenericRowWithSchema import org.apache.spark.sql.functions._ import org.scalatest.matchers.should.Matchers._ @@ -27,6 +31,15 @@ trait RST_SeparateBandsBehaviors extends QueryTest { .withColumn("result", rst_separatebands($"tile")) .select("result") + val r = df.first().asInstanceOf[GenericRowWithSchema].get(0) + val createInfo = r.asInstanceOf[GenericRowWithSchema].getAs[Map[String, String]](2) + val path = createInfo(RASTER_PATH_KEY) + val dsOpt = RasterIO.rawPathAsDatasetOpt(path, driverNameOpt = None, Some(ExprConfig(sc))) + info(s"separate bands result -> $createInfo") + //info(s"ds metadata -> ${dsOpt.get.GetMetadata_Dict()}") + val metaKey = s"NC_GLOBAL#$BAND_META_GET_KEY" + info(s"band idx (from metadata)? ${dsOpt.get.GetMetadataItem(metaKey)}") + rastersInMemory .createOrReplaceTempView("source") From a9187a90e411804177c3b2740c02c712fd34bbfe Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Thu, 11 Jul 2024 15:34:00 -0400 Subject: [PATCH 26/60] reverted wrong driverName for R test; sudo aware delete (for github builds). --- .../tests/testthat/testRasterFunctions.R | 1 - .../tests/testthat/testRasterFunctions.R | 1 - python/test/test_raster_functions.py | 316 +++++++++--------- .../labs/mosaic/core/raster/api/GDAL.scala | 7 +- .../core/raster/io/CleanUpManager.scala | 6 +- .../mosaic/core/types/model/RasterTile.scala | 2 +- .../raster/base/Raster1ArgExpression.scala | 1 - .../raster/base/Raster2ArgExpression.scala | 1 - .../labs/mosaic/utils/FileUtils.scala | 39 ++- .../labs/mosaic/utils/PathUtils.scala | 83 ----- .../core/raster/gdal/TestRasterGDAL.scala | 4 +- .../raster/RST_SeparateBandsBehaviors.scala | 4 +- .../sql/test/SharedSparkSessionGDAL.scala | 2 +- 13 files changed, 207 insertions(+), 260 deletions(-) diff --git a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R index e6f891737..a1101e892 100644 --- a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R @@ -103,7 +103,6 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { census_sdf <- read.df( path = "sparkrMosaic/tests/testthat/data/Blocks2020.zip", source = "com.databricks.labs.mosaic.datasource.OGRFileFormat", - driverName = "netCDF", vsizip = "true", chunkSize = "20" ) diff --git a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R index 69bf5b87e..b1a06a250 100644 --- a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R @@ -140,7 +140,6 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { source = "com.databricks.labs.mosaic.datasource.OGRFileFormat", path = "data/Blocks2020.zip", options = list( - "driverName" = "netCDF", "vsizip" = "true", "chunkSize" = "20" ) diff --git a/python/test/test_raster_functions.py b/python/test/test_raster_functions.py index 4a992e7ab..6cb48ab0e 100644 --- a/python/test/test_raster_functions.py +++ b/python/test/test_raster_functions.py @@ -8,164 +8,164 @@ class TestRasterFunctions(MosaicTestCaseWithGDAL): def setUp(self) -> None: return super().setUp() - # def test_read_raster(self): - # result = self.generate_singleband_raster_df().first() - # self.assertEqual(result.length, 1067862) - # self.assertEqual(result.x_size, 2400) - # self.assertEqual(result.y_size, 2400) - # self.assertEqual(result.srid, 0) - # self.assertEqual(result.bandCount, 1) - # self.assertEqual( - # result.metadata["LONGNAME"], - # "MODIS/Terra+Aqua BRDF/Albedo Nadir BRDF-Adjusted Ref Daily L3 Global - 500m", - # ) - # self.assertEqual(result.tile["metadata"]["driver"], "GTiff") - # - # def test_raster_scalar_functions(self): - # result = ( - # self.generate_singleband_raster_df() - # .withColumn("rst_bandmetadata", api.rst_bandmetadata("tile", lit(1))) - # .withColumn("rst_boundingbox", api.rst_boundingbox("tile")) - # .withColumn( - # "rst_boundingbox", api.st_buffer("rst_boundingbox", lit(-0.001)) - # ) - # .withColumn("rst_clip", api.rst_clip("tile", "rst_boundingbox")) - # .withColumn( - # "rst_combineavg", - # api.rst_combineavg(array(col("tile"), col("rst_clip"))), - # ) - # .withColumn("rst_avg", api.rst_avg("tile")) - # .withColumn("rst_max", api.rst_max("tile")) - # .withColumn("rst_median", api.rst_median("tile")) - # .withColumn("rst_min", api.rst_min("tile")) - # .withColumn("rst_frombands", api.rst_frombands(array("tile", "tile"))) - # .withColumn("tile_from_file", api.rst_fromfile("path", lit(-1))) - # .withColumn("rst_georeference", api.rst_georeference("tile")) - # .withColumn("rst_getnodata", api.rst_getnodata("tile")) - # .withColumn("rst_subdatasets", api.rst_subdatasets("tile")) - # # .withColumn("rst_getsubdataset", api.rst_getsubdataset("tile")) - # .withColumn("rst_height", api.rst_height("tile")) - # .withColumn("rst_initnodata", api.rst_initnodata("tile")) - # .withColumn("rst_isempty", api.rst_isempty("tile")) - # .withColumn("rst_memsize", api.rst_memsize("tile")) - # .withColumn("rst_merge", api.rst_merge(array("tile", "tile"))) - # .withColumn("rst_metadata", api.rst_metadata("tile")) - # .withColumn("rst_ndvi", api.rst_ndvi("tile", lit(1), lit(1))) - # .withColumn("rst_numbands", api.rst_numbands("tile")) - # .withColumn("rst_pixelcount", api.rst_pixelcount("tile")) - # .withColumn("rst_pixelheight", api.rst_pixelheight("tile")) - # .withColumn("rst_pixelwidth", api.rst_pixelwidth("tile")) - # .withColumn("rst_rastertogridavg", api.rst_rastertogridavg("tile", lit(9))) - # .withColumn( - # "rst_rastertogridcount", api.rst_rastertogridcount("tile", lit(9)) - # ) - # .withColumn("rst_rastertogridmax", api.rst_rastertogridmax("tile", lit(9))) - # .withColumn( - # "rst_rastertogridmedian", api.rst_rastertogridmedian("tile", lit(9)) - # ) - # .withColumn("rst_rastertogridmin", api.rst_rastertogridmin("tile", lit(9))) - # .withColumn( - # "rst_rastertoworldcoordx", - # api.rst_rastertoworldcoordx("tile", lit(1200), lit(1200)), - # ) - # .withColumn( - # "rst_rastertoworldcoordy", - # api.rst_rastertoworldcoordy("tile", lit(1200), lit(1200)), - # ) - # .withColumn( - # "rst_rastertoworldcoord", - # api.rst_rastertoworldcoord("tile", lit(1200), lit(1200)), - # ) - # .withColumn("rst_rotation", api.rst_rotation("tile")) - # .withColumn("rst_scalex", api.rst_scalex("tile")) - # .withColumn("rst_scaley", api.rst_scaley("tile")) - # .withColumn("rst_srid", api.rst_srid("tile")) - # .withColumn("rst_summary", api.rst_summary("tile")) - # # .withColumn("rst_tryopen", api.rst_tryopen(col("path"))) # needs an issue - # .withColumn("rst_upperleftx", api.rst_upperleftx("tile")) - # .withColumn("rst_upperlefty", api.rst_upperlefty("tile")) - # .withColumn("rst_width", api.rst_width("tile")) - # .withColumn( - # "rst_worldtorastercoordx", - # api.rst_worldtorastercoordx("tile", lit(0.0), lit(0.0)), - # ) - # .withColumn( - # "rst_worldtorastercoordy", - # api.rst_worldtorastercoordy("tile", lit(0.0), lit(0.0)), - # ) - # .withColumn( - # "rst_worldtorastercoord", - # api.rst_worldtorastercoord("tile", lit(0.0), lit(0.0)), - # ) - # ) - # result.write.format("noop").mode("overwrite").save() - # self.assertEqual(result.count(), 1) - # - # def test_raster_flatmap_functions(self): - # retile_result = self.generate_singleband_raster_df().withColumn( - # "rst_retile", api.rst_retile("tile", lit(1200), lit(1200)) - # ) - # retile_result.write.format("noop").mode("overwrite").save() - # self.assertEqual(retile_result.count(), 4) - # - # subdivide_result = self.generate_singleband_raster_df().withColumn( - # "rst_subdivide", api.rst_subdivide("tile", lit(1)) - # ) - # subdivide_result.write.format("noop").mode("overwrite").save() - # self.assertEqual(retile_result.count(), 4) - # - # # TODO: reproject into WGS84 - # tessellate_result = self.generate_singleband_raster_df().withColumn( - # "rst_tessellate", api.rst_tessellate("tile", lit(3)) - # ) - # - # tessellate_result.write.format("noop").mode("overwrite").save() - # self.assertEqual(tessellate_result.count(), 63) - # - # overlap_result = ( - # self.generate_singleband_raster_df() - # .withColumn( - # "rst_tooverlappingtiles", - # api.rst_tooverlappingtiles("tile", lit(200), lit(200), lit(10)), - # ) - # .withColumn("rst_subdatasets", api.rst_subdatasets("tile")) - # ) - # - # overlap_result.write.format("noop").mode("overwrite").save() - # self.assertEqual(overlap_result.count(), 87) - # - # def test_raster_aggregator_functions(self): - # collection = ( - # self.generate_singleband_raster_df() - # .withColumn("extent", api.st_astext(api.rst_boundingbox("tile"))) - # .withColumn( - # "rst_tooverlappingtiles", - # api.rst_tooverlappingtiles("tile", lit(200), lit(200), lit(10)), - # ) - # ) - # - # merge_result = ( - # collection.groupBy("path") - # .agg(api.rst_merge_agg("tile").alias("tile")) - # .withColumn("extent", api.st_astext(api.rst_boundingbox("tile"))) - # ) - # - # self.assertEqual(merge_result.count(), 1) - # self.assertEqual( - # collection.select("extent").first(), merge_result.select("extent").first() - # ) - # - # combine_avg_result = ( - # collection.groupBy("path") - # .agg(api.rst_combineavg_agg("tile").alias("tile")) - # .withColumn("extent", api.st_astext(api.rst_boundingbox("tile"))) - # ) - # - # self.assertEqual(combine_avg_result.count(), 1) - # self.assertEqual( - # collection.select("extent").first(), - # combine_avg_result.select("extent").first(), - # ) + def test_read_raster(self): + result = self.generate_singleband_raster_df().first() + self.assertEqual(result.length, 1067862) + self.assertEqual(result.x_size, 2400) + self.assertEqual(result.y_size, 2400) + self.assertEqual(result.srid, 0) + self.assertEqual(result.bandCount, 1) + self.assertEqual( + result.metadata["LONGNAME"], + "MODIS/Terra+Aqua BRDF/Albedo Nadir BRDF-Adjusted Ref Daily L3 Global - 500m", + ) + self.assertEqual(result.tile["metadata"]["driver"], "GTiff") + + def test_raster_scalar_functions(self): + result = ( + self.generate_singleband_raster_df() + .withColumn("rst_bandmetadata", api.rst_bandmetadata("tile", lit(1))) + .withColumn("rst_boundingbox", api.rst_boundingbox("tile")) + .withColumn( + "rst_boundingbox", api.st_buffer("rst_boundingbox", lit(-0.001)) + ) + .withColumn("rst_clip", api.rst_clip("tile", "rst_boundingbox")) + .withColumn( + "rst_combineavg", + api.rst_combineavg(array(col("tile"), col("rst_clip"))), + ) + .withColumn("rst_avg", api.rst_avg("tile")) + .withColumn("rst_max", api.rst_max("tile")) + .withColumn("rst_median", api.rst_median("tile")) + .withColumn("rst_min", api.rst_min("tile")) + .withColumn("rst_frombands", api.rst_frombands(array("tile", "tile"))) + .withColumn("tile_from_file", api.rst_fromfile("path", lit(-1))) + .withColumn("rst_georeference", api.rst_georeference("tile")) + .withColumn("rst_getnodata", api.rst_getnodata("tile")) + .withColumn("rst_subdatasets", api.rst_subdatasets("tile")) + # .withColumn("rst_getsubdataset", api.rst_getsubdataset("tile")) + .withColumn("rst_height", api.rst_height("tile")) + .withColumn("rst_initnodata", api.rst_initnodata("tile")) + .withColumn("rst_isempty", api.rst_isempty("tile")) + .withColumn("rst_memsize", api.rst_memsize("tile")) + .withColumn("rst_merge", api.rst_merge(array("tile", "tile"))) + .withColumn("rst_metadata", api.rst_metadata("tile")) + .withColumn("rst_ndvi", api.rst_ndvi("tile", lit(1), lit(1))) + .withColumn("rst_numbands", api.rst_numbands("tile")) + .withColumn("rst_pixelcount", api.rst_pixelcount("tile")) + .withColumn("rst_pixelheight", api.rst_pixelheight("tile")) + .withColumn("rst_pixelwidth", api.rst_pixelwidth("tile")) + .withColumn("rst_rastertogridavg", api.rst_rastertogridavg("tile", lit(9))) + .withColumn( + "rst_rastertogridcount", api.rst_rastertogridcount("tile", lit(9)) + ) + .withColumn("rst_rastertogridmax", api.rst_rastertogridmax("tile", lit(9))) + .withColumn( + "rst_rastertogridmedian", api.rst_rastertogridmedian("tile", lit(9)) + ) + .withColumn("rst_rastertogridmin", api.rst_rastertogridmin("tile", lit(9))) + .withColumn( + "rst_rastertoworldcoordx", + api.rst_rastertoworldcoordx("tile", lit(1200), lit(1200)), + ) + .withColumn( + "rst_rastertoworldcoordy", + api.rst_rastertoworldcoordy("tile", lit(1200), lit(1200)), + ) + .withColumn( + "rst_rastertoworldcoord", + api.rst_rastertoworldcoord("tile", lit(1200), lit(1200)), + ) + .withColumn("rst_rotation", api.rst_rotation("tile")) + .withColumn("rst_scalex", api.rst_scalex("tile")) + .withColumn("rst_scaley", api.rst_scaley("tile")) + .withColumn("rst_srid", api.rst_srid("tile")) + .withColumn("rst_summary", api.rst_summary("tile")) + # .withColumn("rst_tryopen", api.rst_tryopen(col("path"))) # needs an issue + .withColumn("rst_upperleftx", api.rst_upperleftx("tile")) + .withColumn("rst_upperlefty", api.rst_upperlefty("tile")) + .withColumn("rst_width", api.rst_width("tile")) + .withColumn( + "rst_worldtorastercoordx", + api.rst_worldtorastercoordx("tile", lit(0.0), lit(0.0)), + ) + .withColumn( + "rst_worldtorastercoordy", + api.rst_worldtorastercoordy("tile", lit(0.0), lit(0.0)), + ) + .withColumn( + "rst_worldtorastercoord", + api.rst_worldtorastercoord("tile", lit(0.0), lit(0.0)), + ) + ) + result.write.format("noop").mode("overwrite").save() + self.assertEqual(result.count(), 1) + + def test_raster_flatmap_functions(self): + retile_result = self.generate_singleband_raster_df().withColumn( + "rst_retile", api.rst_retile("tile", lit(1200), lit(1200)) + ) + retile_result.write.format("noop").mode("overwrite").save() + self.assertEqual(retile_result.count(), 4) + + subdivide_result = self.generate_singleband_raster_df().withColumn( + "rst_subdivide", api.rst_subdivide("tile", lit(1)) + ) + subdivide_result.write.format("noop").mode("overwrite").save() + self.assertEqual(retile_result.count(), 4) + + # TODO: reproject into WGS84 + tessellate_result = self.generate_singleband_raster_df().withColumn( + "rst_tessellate", api.rst_tessellate("tile", lit(3)) + ) + + tessellate_result.write.format("noop").mode("overwrite").save() + self.assertEqual(tessellate_result.count(), 63) + + overlap_result = ( + self.generate_singleband_raster_df() + .withColumn( + "rst_tooverlappingtiles", + api.rst_tooverlappingtiles("tile", lit(200), lit(200), lit(10)), + ) + .withColumn("rst_subdatasets", api.rst_subdatasets("tile")) + ) + + overlap_result.write.format("noop").mode("overwrite").save() + self.assertEqual(overlap_result.count(), 87) + + def test_raster_aggregator_functions(self): + collection = ( + self.generate_singleband_raster_df() + .withColumn("extent", api.st_astext(api.rst_boundingbox("tile"))) + .withColumn( + "rst_tooverlappingtiles", + api.rst_tooverlappingtiles("tile", lit(200), lit(200), lit(10)), + ) + ) + + merge_result = ( + collection.groupBy("path") + .agg(api.rst_merge_agg("tile").alias("tile")) + .withColumn("extent", api.st_astext(api.rst_boundingbox("tile"))) + ) + + self.assertEqual(merge_result.count(), 1) + self.assertEqual( + collection.select("extent").first(), merge_result.select("extent").first() + ) + + combine_avg_result = ( + collection.groupBy("path") + .agg(api.rst_combineavg_agg("tile").alias("tile")) + .withColumn("extent", api.st_astext(api.rst_boundingbox("tile"))) + ) + + self.assertEqual(combine_avg_result.count(), 1) + self.assertEqual( + collection.select("extent").first(), + combine_avg_result.select("extent").first(), + ) def test_netcdf_load_tessellate_clip_merge(self): target_resolution = 1 diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala index 218a5009f..32a8f3f09 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala @@ -2,7 +2,7 @@ package com.databricks.labs.mosaic.core.raster.api import com.databricks.labs.mosaic.{RASTER_BAND_INDEX_KEY, RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.raster.gdal.{GDALReader, GDALWriter, RasterBandGDAL, RasterGDAL} -import com.databricks.labs.mosaic.core.raster.io.RasterIO +import com.databricks.labs.mosaic.core.raster.io.{CleanUpManager, RasterIO} import com.databricks.labs.mosaic.core.raster.operator.transform.RasterTransform import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.gdal.MosaicGDAL @@ -305,10 +305,11 @@ object GDAL extends RasterTransform ageMinutes match { case now if now == 0 => // run cmd and capture the output + val sudoToken = if (CleanUpManager.USE_SUDO) "sudo " else "" val err = new StringBuilder() val procLogger = ProcessLogger(_ => (), err append _) - if (keepRoot) s"rm -rf $dir/*" ! procLogger - else s"rm -rf $dir" ! procLogger + if (keepRoot) s"${sudoToken}rm -rf $dir/*" ! procLogger + else s"${sudoToken}rm -rf $dir" ! procLogger if (err.length() > 0) Some(err.toString()) else None case age if age > 0 => diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala index 63a390ad0..f9173887c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala @@ -1,8 +1,9 @@ package com.databricks.labs.mosaic.core.raster.io import com.databricks.labs.mosaic.core.raster.api.GDAL.cleanUpManualDir -import com.databricks.labs.mosaic.core.raster.io.CleanUpManager.{delayMinutesAtomic, interruptAtomic} +import com.databricks.labs.mosaic.core.raster.io.CleanUpManager.{delayMinutesAtomic, interruptAtomic, USE_SUDO} import com.databricks.labs.mosaic.gdal.MosaicGDAL.{getCleanUpAgeLimitMinutesThreadSafe, getLocalRasterDirThreadSafe, isManualModeThreadSafe} +import com.databricks.labs.mosaic.utils.FileUtils import java.util.concurrent.atomic.{AtomicBoolean, AtomicInteger} import scala.concurrent.duration.DurationInt @@ -52,7 +53,7 @@ private class CleanUpManager extends Thread { val ageLimit = getCleanUpAgeLimitMinutesThreadSafe val localDir = getLocalRasterDirThreadSafe println(s"\n... Thread ${Thread.currentThread().getName} initiating cleanup " + - s"- age limit? $ageLimit, dir? '$localDir'\n") + s"- age limit? $ageLimit, dir? '$localDir' (sudo? $USE_SUDO)\n") cleanUpManualDir(ageLimit, localDir, keepRoot = true) } else None } @@ -66,6 +67,7 @@ object CleanUpManager { private val THREAD_NAME = "Mosaic-CleanUp-Manager" private val delayMinutesAtomic = new AtomicInteger(5) private val interruptAtomic = new AtomicBoolean(false) + val USE_SUDO = FileUtils.withSudo /** initialize clean thread. */ private var cleanThread = new CleanUpManager() diff --git a/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala index 913f9f304..a38f523fa 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.core.types.model -import com.databricks.labs.mosaic.{BAND_META_GET_KEY, NO_PATH_STRING, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster1ArgExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster1ArgExpression.scala index 9ec53c827..c680bb5b5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster1ArgExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster1ArgExpression.scala @@ -1,7 +1,6 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterIO.flushAndDestroy import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory import com.databricks.labs.mosaic.functions.ExprConfig diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster2ArgExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster2ArgExpression.scala index 8cc565e25..ba1ba4439 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster2ArgExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/Raster2ArgExpression.scala @@ -1,7 +1,6 @@ package com.databricks.labs.mosaic.expressions.raster.base import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterIO.flushAndDestroy import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.expressions.base.GenericExpressionFactory import com.databricks.labs.mosaic.functions.ExprConfig diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala index 54d6f103e..5502179d9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala @@ -1,10 +1,12 @@ package com.databricks.labs.mosaic.utils import com.databricks.labs.mosaic.MOSAIC_RASTER_TMP_PREFIX_DEFAULT +import com.databricks.labs.mosaic.core.raster.io.CleanUpManager import java.io.{BufferedInputStream, File, FileInputStream, IOException} import java.nio.file.attribute.BasicFileAttributes import java.nio.file.{FileVisitResult, Files, Path, Paths, SimpleFileVisitor} +import scala.sys.process._ import scala.util.Try object FileUtils { @@ -50,8 +52,24 @@ object FileUtils { tempDir.toFile.getAbsolutePath } + /** Delete provided path (only deletes empty dirs). */ + def tryDeleteFileOrDir(path: Path): Boolean = { + if (!CleanUpManager.USE_SUDO) Try(Files.delete(path)).isSuccess + else { + val err = new StringBuilder() + val procLogger = ProcessLogger(_ => (), err append _) + val filePath = path.toString + //scalastyle:off println + //println(s"FileUtils - tryDeleteFileOrDir -> '$filePath'") + //scalastyle:on println + s"sudo rm -f $filePath" ! procLogger + err.length() == 0 + } + } + /** * Delete files recursively (no conditions). + * * @param root * May be a directory or a file. * @param keepRoot @@ -61,13 +79,13 @@ object FileUtils { Files.walkFileTree(root, new SimpleFileVisitor[Path] { override def visitFile(file: Path, attributes: BasicFileAttributes): FileVisitResult = { - Try(Files.delete(file)) + tryDeleteFileOrDir(file) FileVisitResult.CONTINUE } override def postVisitDirectory(dir: Path, exception: IOException): FileVisitResult = { if ((!keepRoot || dir.compareTo(root) != 0) && isEmptyDir(dir)) { - Try(Files.delete(dir)) + tryDeleteFileOrDir(dir) } FileVisitResult.CONTINUE } @@ -106,7 +124,7 @@ object FileUtils { if (isPathModTimeGTMillis(file, ageMillis)) { // file or dir that is older than age - Try(Files.delete(file)) + tryDeleteFileOrDir(file) FileVisitResult.CONTINUE } else if (Files.isDirectory(file) && !Files.isSameFile(root, file)) { //scalastyle:off println @@ -127,7 +145,7 @@ object FileUtils { (!keepRoot || dir.compareTo(root) != 0) && isEmptyDir(dir) && isPathModTimeGTMillis(dir, ageMillis) ) { - Try(Files.delete(dir)) + tryDeleteFileOrDir(dir) } FileVisitResult.CONTINUE } @@ -164,4 +182,17 @@ object FileUtils { diff > ageMillis } + /** @return whether sudo is supported in this env. */ + def withSudo: Boolean = { + val out = new StringBuilder() + val err = new StringBuilder() + val procLogger = ProcessLogger(_ => out, err append _) + s"groups | grep sudo" ! procLogger + val result = out == "sudo" // user has sudo group + //scalastyle:off println + //println(s"FileUtils - does this env support sudo? $result") + //scalastyle:on println + result + } + } diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala index 916335e10..b446da699 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala @@ -765,87 +765,4 @@ object PathUtils { p } - // /** - // * Identify which FUSE URI if any is in a path. - // * - Only tests [[URI_TOKENS]]. - // * - Recommend just using [[parseURIOpt()]]. - // * - // * @param rawPath - // * To test for uri. - // * @return - // * Returns Option string. - // */ - // def getFuseUriOpt(rawPath: String): Option[String] = Try { - // var uriOpt: Option[String] = None - // var i = 0 - // while (uriOpt.isEmpty && i < FS_URI_TOKENS.length) { - // if (rawPath.contains(FS_URI_TOKENS(i))) { - // uriOpt = Some(FS_URI_TOKENS(i)) - // } - // i += 1 - // } - // - // uriOpt - // }.getOrElse(None) - -// /** -// * For file system URIs, i.e. 'file:' or 'dbfs:': -// * - Not for GDAL URIs, e.g. 'ZARR', 'NETCDF', 'COG', 'GTIFF', and 'GRIB': -// * - Call `parseFsUriOpt` for the actual uri part. -// * -// * @param rawPath -// * To check. -// * @param uriDeepCheck -// * Whether to do a deep check of URIs or just more common ones. -// * @return -// * Whether a uri token detected. -// */ -// def hasFsUriPart( -// rawPath: String, -// uriDeepCheck: Boolean -// ): Boolean = { -// this.parseFsUriOpt( -// rawPath, -// uriDeepCheck -// ).isDefined -// } -// -// /** -// * - For file system URIs, i.e. 'file:' or 'dbfs:'. -// * -// * @param rawPath -// * To check. -// * @param uriDeepCheck -// * Whether to do a deep check of URIs or just more common ones. -// * @return -// * Option with a matched token, must be in one of the lists under `FormatLookup` to be detected. -// */ -// def parseFsUriOpt( -// rawPath: String, -// uriDeepCheck: Boolean -// ): Option[String] = Try { -// -// var uriOpt: Option[String] = None -// var t1: String = "" -// var t1Low: String = "" -// -// // (1) split on ":" -// // - handles '.zip/' as '.zip:' -// // - calls `prepPath` -// val subTokens = this.getSubdatasetTokenList(rawPath) -// -// if (subTokens.length > 1) { -// // (2) nothing to do if < 2 tokens -// // - standardize raw path -// t1 = subTokens.head.replace(VSI_ZIP_TOKEN, "") // <- no colon here -// t1Low = subTokens.head.toLowerCase(Locale.ROOT).replace(VSI_ZIP_TOKEN, "") + ":" -// if (FS_URI_TOKENS.exists(t1Low.startsWith)) { -// // (3) check 'file:' and 'dbfs:' -// uriOpt = Option(t1) -// } -// } -// -// uriOpt -// }.getOrElse(None) - } diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterGDAL.scala index 880ff2a06..9c54d1b4a 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterGDAL.scala @@ -166,7 +166,9 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { MosaicGDAL.setBlockSize(30) - val ds = gdalJNI.GetDriverByName("GTiff").Create(s"$getMosaicTmpRootDir/test.tif", 50, 50, 1, gdalconst.gdalconstConstants.GDT_Float32) + val driver = gdalJNI.GetDriverByName("GTiff") + val ds = driver.Create(s"$getMosaicTmpRootDir/test.tif", 50, 50, 1, gdalconst.gdalconstConstants.GDT_Float32) + driver.delete() val values = 0 until 50 * 50 ds.GetRasterBand(1).WriteRaster(0, 0, 50, 50, values.toArray) diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala index b4d29c5ff..64a78ebb1 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala @@ -1,14 +1,12 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.{BAND_META_GET_KEY, BAND_META_SET_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.{BAND_META_GET_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem -import com.databricks.labs.mosaic.core.raster.gdal.DatasetGDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO import com.databricks.labs.mosaic.functions.{ExprConfig, MosaicContext} import org.apache.spark.sql.QueryTest import org.apache.spark.sql.catalyst.expressions.GenericRowWithSchema -import org.apache.spark.sql.functions._ import org.scalatest.matchers.should.Matchers._ trait RST_SeparateBandsBehaviors extends QueryTest { diff --git a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala index 69a367988..f8282a98a 100644 --- a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala +++ b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala @@ -45,7 +45,7 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { sc.conf.set(MOSAIC_GDAL_NATIVE, "true") sc.conf.set(MOSAIC_TEST_MODE, "true") sc.conf.set(MOSAIC_MANUAL_CLEANUP_MODE, "false") - sc.conf.set(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, "30") // manual is -1 (default is 30) + sc.conf.set(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, "15") // manual is -1 (default is 30) sc.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT) sc.conf.set(MOSAIC_RASTER_CHECKPOINT, mosaicCheckpointRootDir) sc.conf.set(MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT) From e7b6708a3840e66d5da7d96c5652b50a17ab4fa5 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Thu, 11 Jul 2024 17:15:36 -0400 Subject: [PATCH 27/60] test if user is 'root' to know if 'sudo' required for certain commands. --- .../com/databricks/labs/mosaic/utils/FileUtils.scala | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala index 5502179d9..4feb6fadb 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala @@ -184,13 +184,12 @@ object FileUtils { /** @return whether sudo is supported in this env. */ def withSudo: Boolean = { - val out = new StringBuilder() - val err = new StringBuilder() - val procLogger = ProcessLogger(_ => out, err append _) - s"groups | grep sudo" ! procLogger - val result = out == "sudo" // user has sudo group + val stdout = new StringBuilder() + val stderr = new StringBuilder() + val status = "id -u -n" ! ProcessLogger(stdout append _, stderr append _) + val result = stdout.toString() != "root" // user needs sudo //scalastyle:off println - //println(s"FileUtils - does this env support sudo? $result") + println(s"FileUtils - does this env need sudo (non-root)? $result (out? '$stdout', err: '$stderr', status: $status)") //scalastyle:on println result } From 1882e1b6f5a6f6b340d94353100f134a89896c23 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Thu, 11 Jul 2024 17:32:36 -0400 Subject: [PATCH 28/60] additional file cleanup for current MosaicContext session tmp dir during testing `afterAll`. --- .../sql/test/SharedSparkSessionGDAL.scala | 20 +++++++++---------- 1 file changed, 9 insertions(+), 11 deletions(-) diff --git a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala index f8282a98a..75b57c5b8 100644 --- a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala +++ b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala @@ -1,7 +1,7 @@ package org.apache.spark.sql.test import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.functions.ExprConfig +import com.databricks.labs.mosaic.functions.{ExprConfig, MosaicContext} import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.databricks.labs.mosaic.test.mocks.filePath import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} @@ -68,9 +68,9 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { override def afterEach(): Unit = { super.afterEach() - // clean up 30+ minute old checkpoint files (for testing) + // option: clean checkpoint files (for testing) // - this specifies to remove fuse mount files which are mocked for development - GDAL.cleanUpManualDir(ageMinutes = 30, getCheckpointRootDir, keepRoot = true, allowFuseDelete = true) match { + GDAL.cleanUpManualDir(ageMinutes = 5, getCheckpointRootDir, keepRoot = true, allowFuseDelete = true) match { case Some(msg) => info(s"cleanup mosaic tmp dir msg -> '$msg'") case _ => () } @@ -81,14 +81,12 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { // - super.afterAll stops spark Try(super.afterAll()) - // option: clean up configured MosaicTmpRootDir - // - all but those in the last 5 minutes - // - this is separate from the managed process (10 minute cleanup) - // - this seems to affect -// GDAL.cleanUpManualDir(ageMinutes = 5, getMosaicTmpRootDir, keepRoot = true) match { -// case Some(msg) => info(s"cleanup mosaic tmp dir msg -> '$msg'") -// case _ => () -// } + // option: clean up configured MosaicContex Session Dir + // - this is separate from the managed process + GDAL.cleanUpManualDir(ageMinutes = 0, MosaicContext.getTmpSessionDir(getExprConfigOpt), keepRoot = true) match { + case Some(msg) => info(s"cleanup mosaic tmp dir msg -> '$msg'") + case _ => () + } } protected def getCheckpointRootDir: String = "/dbfs/checkpoint" From 966fba108e82b00c2e20ac1b5af9799389303317 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Fri, 12 Jul 2024 04:50:43 -0400 Subject: [PATCH 29/60] [WIP] post-PR - revert a find/replace issue, 'raster' -> 'tile' in strings and text, may break build. --- CHANGELOG.md | 4 +- .../tests/testthat/testRasterFunctions.R | 4 +- R/sparkR-mosaic/tests.R | 4 +- .../tests/testthat/testRasterFunctions.R | 4 +- R/sparklyr-mosaic/tests.R | 4 +- docs/source/api/rasterio-gdal-udfs.rst | 104 +++++++++--------- .../usage/automatic-sql-registration.rst | 6 +- docs/source/usage/install-gdal.rst | 14 +-- .../EOGriddedSTAC/06. SAM Integration.ipynb | 2 +- python/mosaic/api/gdal.py | 16 +-- python/mosaic/core/mosaic_context.py | 2 +- python/test/test_checkpoint.py | 2 +- python/test/test_raster_functions.py | 2 +- .../test/utils/mosaic_test_case_with_gdal.py | 6 +- python/test/utils/spark_test_case.py | 2 +- scripts/docker/mosaic-docker.sh | 2 +- .../core/raster/gdal/RasterBandGDAL.scala | 4 +- .../mosaic/core/types/RasterTileType.scala | 10 +- .../com/databricks/labs/mosaic/package.scala | 14 +-- .../core/raster/gdal/TestRasterGDAL.scala | 2 +- .../raster/RST_ClipBehaviors.scala | 2 +- 21 files changed, 105 insertions(+), 105 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 7a21e5f28..f92b3f6b6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -11,14 +11,14 @@ - Python version limited to "<3.11,>=3.10" for DBR - iPython dependency limited to "<8.11,>=7.4.2" for both DBR and keplergl-jupyter - Expanded support for fuse-based checkpointing (persisted tile storage), managed through: - - spark config `spark.databricks.labs.mosaic.tile.checkpoint` + - spark config `spark.databricks.labs.mosaic.raster.checkpoint` - python: `mos.enable_gdal(spark, with_checkpoint_dir=dir)` - additional functions include `gdal.update_checkpoint_dir`, and `gdal.reset_checkpoint` - scala: `MosaicGDAL.enableGDALWithCheckpoint(spark, dir)` (similar bindings to python as well) - Local files generally are no longer eagerly deleted (disposed) but are controlled through `spark.databricks.labs.mosaic.manual.cleanup.mode` and `spark.databricks.labs.mosaic.cleanup.age.limit.minutes` along with existing ability to specify the session - local storage root dir with `spark.databricks.labs.mosaic.tile.tmp.prefix` + local storage root dir with `spark.databricks.labs.mosaic.raster.tmp.prefix` - `RST_PixelCount` now supports optional 'countNoData' and 'countMask' (defaults are `false`, can now be `true`) to optionally get full pixel counts where mask is 0.0 and noData is what is configured in the tile - Added `RST_Write` to save a generated 'tile' to a specified directory (e.g. fuse) location using its GDAL driver and diff --git a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R index a1101e892..7edf03252 100644 --- a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R @@ -2,7 +2,7 @@ generate_singleband_raster_df <- function() { read.df( path = "sparkrMosaic/tests/testthat/data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", source = "gdal", - tile.read.strategy = "in_memory" + raster.read.strategy = "in_memory" ) } @@ -117,7 +117,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { raster_sdf <- read.df( path = "sparkrMosaic/tests/testthat/data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc", source = "gdal", - tile.read.strategy = "as_path" + raster.read.strategy = "as_path" ) raster_sdf <- withColumn(raster_sdf, "tile", rst_separatebands(column("tile"))) diff --git a/R/sparkR-mosaic/tests.R b/R/sparkR-mosaic/tests.R index 5764281f0..7253cac2d 100644 --- a/R/sparkR-mosaic/tests.R +++ b/R/sparkR-mosaic/tests.R @@ -26,8 +26,8 @@ spark <- sparkR.session( master = "local[*]" ,sparkJars = mosaic_jar_path, sparkConfig = list( - spark.databricks.labs.mosaic.tile.tmp.prefix = paste0(pwd, "/mosaic_tmp", sep="") - ,spark.databricks.labs.mosaic.tile.checkpoint = paste0(pwd, "/mosaic_checkpoint", sep="") + spark.databricks.labs.mosaic.raster.tmp.prefix = paste0(pwd, "/mosaic_tmp", sep="") + ,spark.databricks.labs.mosaic.raster.checkpoint = paste0(pwd, "/mosaic_checkpoint", sep="") ) ) enableMosaic() diff --git a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R index b1a06a250..eb7e09e48 100644 --- a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R @@ -4,7 +4,7 @@ generate_singleband_raster_df <- function() { name = "tile", source = "gdal", path = "data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", - options = list("tile.read.strategy" = "in_memory") + options = list("raster.read.strategy" = "in_memory") ) } @@ -157,7 +157,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { name = "raster_raw", source = "gdal", path = "data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc", - options = list("tile.read.strategy" = "as_path") + options = list("raster.read.strategy" = "as_path") ) %>% mutate(tile = rst_separatebands(tile)) %>% sdf_register("tile") diff --git a/R/sparklyr-mosaic/tests.R b/R/sparklyr-mosaic/tests.R index 9883e3aa2..2cf3b8fca 100644 --- a/R/sparklyr-mosaic/tests.R +++ b/R/sparklyr-mosaic/tests.R @@ -21,8 +21,8 @@ print(paste("Looking for mosaic jar in", mosaic_jar_path)) config <- sparklyr::spark_config() config$`sparklyr.jars.default` <- c(mosaic_jar_path) -config$`spark.databricks.labs.mosaic.tile.tmp.prefix` <- paste0(getwd(), "/mosaic_tmp", sep="") -config$`spark.databricks.labs.mosaic.tile.checkpoint` <- paste0(getwd(), "/mosaic_checkpoint", sep="") +config$`spark.databricks.labs.mosaic.raster.tmp.prefix` <- paste0(getwd(), "/mosaic_tmp", sep="") +config$`spark.databricks.labs.mosaic.raster.checkpoint` <- paste0(getwd(), "/mosaic_checkpoint", sep="") sc <- spark_connect(master="local[*]", config=config) enableMosaic(sc) diff --git a/docs/source/api/rasterio-gdal-udfs.rst b/docs/source/api/rasterio-gdal-udfs.rst index 836629bee..4f696859c 100644 --- a/docs/source/api/rasterio-gdal-udfs.rst +++ b/docs/source/api/rasterio-gdal-udfs.rst @@ -6,12 +6,12 @@ Rasterio + GDAL UDFs Intro ################ -Rasterio (https://rasterio.readthedocs.io/en/latest/) is a Python library for reading and writing geospatial tile datasets. -It uses GDAL (https://gdal.org/) for file I/O and tile formatting and provides a Python API for GDAL functions. -It is a great library for working with tile data in Python and it is a popular choice for many geospatial data scientists. -Rasterio UDFs provide a way to use Rasterio Python API in Spark for distributed processing of tile data. +Rasterio (https://rasterio.readthedocs.io/en/latest/) is a Python library for reading and writing geospatial raster datasets. +It uses GDAL (https://gdal.org/) for file I/O and raster formatting and provides a Python API for GDAL functions. +It is a great library for working with raster data in Python and it is a popular choice for many geospatial data scientists. +Rasterio UDFs provide a way to use Rasterio Python API in Spark for distributed processing of raster data. The data structures used by Mosaic are compatible with Rasterio and can be used interchangeably. -In this section we will show how to use Rasterio UDFs to process tile data in Mosaic + Spark. +In this section we will show how to use Rasterio UDFs to process raster data in Mosaic + Spark. We assume that you have a basic understanding of Rasterio and GDAL. We also provide an example which directly calls GDAL Translate and Warp. @@ -26,16 +26,16 @@ Please note that we advise the users to set these configuration to ensure proper spark.conf.set("spark.sql.shuffle.partitions", "400") # maybe higher, depending -Rasterio tile plotting +Rasterio raster plotting ############################################# -In this example we will show how to plot a tile file using Rasterio Python API. +In this example we will show how to plot a raster file using Rasterio Python API. -Firstly we will create a spark DataFrame from a directory of tile files. +Firstly we will create a spark DataFrame from a directory of raster files. .. code-block:: python - df = spark.read.format("gdal").load("dbfs:/path/to/tile/files").repartition(400) + df = spark.read.format("gdal").load("dbfs:/path/to/raster/files").repartition(400) df.show() +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ | path | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | @@ -46,7 +46,7 @@ Firstly we will create a spark DataFrame from a directory of tile files. | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ -Next we will define a function that will plot a given tile file. +Next we will define a function that will plot a given raster file. .. code-block:: python @@ -56,38 +56,38 @@ Next we will define a function that will plot a given tile file. from io import BytesIO from pyspark.sql.functions import udf - def plot_raster(tile): + def plot_raster(raster): fig, ax = pyplot.subplots(1, figsize=(12, 12)) - with MemoryFile(BytesIO(tile)) as memfile: + with MemoryFile(BytesIO(raster)) as memfile: with memfile.open() as src: show(src, ax=ax) pyplot.show() Finally we will apply the function to the DataFrame collected results. -Note that in order to plot the tile we need to collect the results to the driver. +Note that in order to plot the raster we need to collect the results to the driver. Please apply reasonable filters to the DataFrame before collecting the results. .. code-block:: python - plot_raster(df.select("tile").limit(1).collect()[0]["tile"]["tile"]) + plot_raster(df.select("tile").limit(1).collect()[0]["tile"]["raster"]) .. figure:: ../images/rasterio/plot_raster.png :figclass: doc-figure - Fig 1. Plot tile using Rasterio Python API + Fig 1. Plot raster using Rasterio Python API UDF example for computing band statistics ############################################# -In this example we will show how to compute band statistics for a tile file. +In this example we will show how to compute band statistics for a raster file. -Firstly we will create a spark DataFrame from a directory of tile files. +Firstly we will create a spark DataFrame from a directory of raster files. .. code-block:: python - df = spark.read.format("gdal").load("dbfs:/path/to/tile/files").repartition(400) + df = spark.read.format("gdal").load("dbfs:/path/to/raster/files").repartition(400) df.show() +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ | path | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | @@ -98,7 +98,7 @@ Firstly we will create a spark DataFrame from a directory of tile files. | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ -Next we will define a function that will compute band statistics for a given tile file. +Next we will define a function that will compute band statistics for a given raster file. .. code-block:: python @@ -109,8 +109,8 @@ Next we will define a function that will compute band statistics for a given til from pyspark.sql.functions import udf @udf("double") - def compute_band_mean(tile): - with MemoryFile(BytesIO(tile)) as memfile: + def compute_band_mean(raster): + with MemoryFile(BytesIO(raster)) as memfile: with memfile.open() as dataset: return dataset.statistics(bidx = 1).mean @@ -118,7 +118,7 @@ Finally we will apply the function to the DataFrame. .. code-block:: python - df.select(compute_band_mean("tile.tile")).show() + df.select(compute_band_mean("tile.raster")).show() +----------------------------+ | compute_band_mean(tile) | +----------------------------+ @@ -132,17 +132,17 @@ Finally we will apply the function to the DataFrame. UDF example for computing NDVI ############################################# -In this example we will show how to compute NDVI for a tile file. +In this example we will show how to compute NDVI for a raster file. NDVI is a common index used to assess vegetation health. It is computed as follows: ndvi = (nir - red) / (nir + red). -NDVI output is a single band tile file with values in the range [-1, 1]. -We will show how to return a tile object as a result of a UDF. +NDVI output is a single band raster file with values in the range [-1, 1]. +We will show how to return a raster object as a result of a UDF. -Firstly we will create a spark DataFrame from a directory of tile files. +Firstly we will create a spark DataFrame from a directory of raster files. .. code-block:: python - df = spark.read.format("gdal").load("dbfs:/path/to/tile/files").repartition(400) + df = spark.read.format("gdal").load("dbfs:/path/to/raster/files").repartition(400) df.show() +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ | path | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | @@ -153,7 +153,7 @@ Firstly we will create a spark DataFrame from a directory of tile files. | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ -Next we will define a function that will compute NDVI for a given tile file. +Next we will define a function that will compute NDVI for a given raster file. .. code-block:: python @@ -164,8 +164,8 @@ Next we will define a function that will compute NDVI for a given tile file. from pyspark.sql.functions import udf @udf("binary") - def compute_ndvi(tile, nir_band, red_band): - with MemoryFile(BytesIO(tile)) as memfile: + def compute_ndvi(raster, nir_band, red_band): + with MemoryFile(BytesIO(raster)) as memfile: with memfile.open() as dataset: red = dataset.read(red_band) nir = dataset.read(nir_band) @@ -185,10 +185,10 @@ Finally we will apply the function to the DataFrame. .. code-block:: python - df.select(compute_ndvi("tile.tile", lit(1), lit(2))).show() + df.select(compute_ndvi("tile.raster", lit(1), lit(2))).show() # The output is a binary column containing the NDVI tile +------------------------------+ - | compute_ndvi(tile, 1, 2) | + | compute_ndvi(raster, 1, 2) | +------------------------------+ | 000000 ... 00000000000000000 | | 000000 ... 00000000000000000 | @@ -196,9 +196,9 @@ Finally we will apply the function to the DataFrame. | ... | +------------------------------+ - # We can update the tile column with the NDVI tile in place as well - # This will overwrite the existing tile field in the tile column - df.select(col("tile").withField("tile", compute_ndvi("tile.tile", lit(1), lit(2)))).show() + # We can update the tile column with the NDVI raster in place as well + # This will overwrite the existing raster field in the tile column + df.select(col("tile").withField("raster", compute_ndvi("tile.raster", lit(1), lit(2)))).show() +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ | path | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ @@ -209,18 +209,18 @@ Finally we will apply the function to the DataFrame. +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ -UDF example for writing tile files to disk +UDF example for writing raster files to disk ############################################# In this example we will show how to write a tile file to disk using Rasterio Python API. This is an examples showing how to materialize a tile binary object as a tile file on disk. The format of the output file should match the driver format of the binary object. -Firstly we will create a spark DataFrame from a directory of tile files. +Firstly we will create a spark DataFrame from a directory of raster files. .. code-block:: python - df = spark.read.format("gdal").load("dbfs:/path/to/tile/files").repartition(400) + df = spark.read.format("gdal").load("dbfs:/path/to/raster/files").repartition(400) df.show() +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ | path | modificationTime | length | uuid | ySize | xSize | bandCount | metadata | subdatasets | srid | tile | @@ -231,9 +231,9 @@ Firstly we will create a spark DataFrame from a directory of tile files. | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | +-----------------------------------------------------------+------------------------------+-----------+---------------------+-------+-------+-----------+----------------------+-------------+-------+---------------------------------------------------------------------------------------------------------------+ -Next we will define a function that will write a given tile file to disk. A "gotcha" to keep in mind is that you do +Next we will define a function that will write a given raster file to disk. A "gotcha" to keep in mind is that you do not want to have a file context manager open when you go to write out its context as the context manager will not yet -have been flushed. Another "gotcha" might be that the tile dataset does not have CRS included; if this arises, we +have been flushed. Another "gotcha" might be that the raster dataset does not have CRS included; if this arises, we recommend adjusting the function to specify the CRS and set it on the dst variable, more at `rasterio.crs `__. We would also point out that notional "file_id" param can be constructed as a repeatable name from other field(s) in your dataframe / table or be random, @@ -242,7 +242,7 @@ depending on your needs. .. code-block:: python @udf("string") - def write_raster(tile, driver, file_id, fuse_dir): + def write_raster(raster, driver, file_id, fuse_dir): from io import BytesIO from pathlib import Path from rasterio.io import MemoryFile @@ -256,7 +256,7 @@ depending on your needs. with tempfile.TemporaryDirectory() as tmp_dir: profile = None data_arr = None - with MemoryFile(BytesIO(tile)) as memfile: + with MemoryFile(BytesIO(raster)) as memfile: with memfile.open() as dataset: profile = dataset.profile data_arr = dataset.read() @@ -267,7 +267,7 @@ depending on your needs. driver_map = {v: k for k, v in extensions_map.items()} extension = driver_map[driver] #e.g. GTiff file_name = f"{file_id}.{extension}" - # - [3] write local tile + # - [3] write local raster # - this is showing a single band [1] # being written tmp_path = f"{tmp_dir}/{file_name}" @@ -290,14 +290,14 @@ Finally we will apply the function to the DataFrame. df.select( write_raster( - "tile.tile", + "tile.raster", lit("GTiff").alias("driver"), "uuid", lit("/dbfs/path/to/output/dir").alias("fuse_dir") ) ).display() +----------------------------------------------+ - | write_raster(tile, driver, uuid, fuse_dir) | + | write_raster(raster, driver, uuid, fuse_dir) | +----------------------------------------------+ | /dbfs/path/to/output/dir/1234.tif | | /dbfs/path/to/output/dir/4545.tif | @@ -305,7 +305,7 @@ Finally we will apply the function to the DataFrame. | ... | +----------------------------------------------+ -Sometimes you don't need to be quite as fancy. Consider when you simply want to specify to write out tile contents, +Sometimes you don't need to be quite as fancy. Consider when you simply want to specify to write out raster contents, assuming you specify the extension in the file_name. This is just writing binary column to file, nothing further. Again, we use a notional "uuid" column as part of "file_name" param, which would have the same considerations as mentioned above. @@ -339,13 +339,13 @@ Finally we will apply the function to the DataFrame. df.select( write_binary( - "tile.tile", + "tile.raster", F.concat("uuid", F.lit(".tif")).alias("file_name"), F.lit("/dbfs/path/to/output/dir").alias("fuse_dir") ) ).display() +-------------------------------------------+ - | write_binary(tile, file_name, fuse_dir) | + | write_binary(raster, file_name, fuse_dir) | +-------------------------------------------+ | /dbfs/path/to/output/dir/1234.tif | | /dbfs/path/to/output/dir/4545.tif | @@ -365,14 +365,14 @@ package. You can replace the calls with whatever you need to do. The output stru .. figure:: ../images/rasterio/quadbin.png :figclass: doc-figure -The UDF example sets tile extent, block size, and interpolation. It specifies source SRID as 4326; +The UDF example sets raster extent, block size, and interpolation. It specifies source SRID as 4326; additionally, output type and nodata values are specified. COG overviews are not generated nor is an ALPHA band, but they could be. Again, you would modify this example to suit your needs. .. code-block:: python @udf("binary") - def transform_raw_raster(tile): + def transform_raw_raster(raster): import tempfile import uuid from osgeo import gdal @@ -384,7 +384,7 @@ nor is an ALPHA band, but they could be. Again, you would modify this example to fn4 = f"{tmp_dir}/{uuid.uuid4().hex}.tif" with open(fn1, "wb") as f: - f.write(tile) + f.write(raster) gdal.Translate(fn2, fn1, options="-of GTiff -a_ullr -180 90 180 -90 -a_nodata -32767 -ot Int16") gdal.Warp(fn3, fn2, options= "-tr 0.125 -0.125 -r cubicspline") @@ -414,7 +414,7 @@ Example of calling the UDF (original data was NetCDF). If you have more than 1 b .withColumn( "tile", F.col("tile") - .withField("tile", transform_raw_raster("tile.tile")) + .withField("raster", transform_raw_raster("tile.raster")) .withField( "metadata", F.map_concat("tile.metadata", F.create_map(F.lit("driver"), F.lit("GTiff"))) diff --git a/docs/source/usage/automatic-sql-registration.rst b/docs/source/usage/automatic-sql-registration.rst index 2de751eea..48c19dff7 100644 --- a/docs/source/usage/automatic-sql-registration.rst +++ b/docs/source/usage/automatic-sql-registration.rst @@ -111,7 +111,7 @@ You should see all the supported :code:`ST_` functions registered by Mosaic appe .. warning:: Issue 297: https://github.com/databrickslabs/mosaic/issues/297 Since Mosaic V0.3.6 Automatic SQL Registration can fail with the following error message: - "java.lang.Exception: spark.databricks.labs.mosaic.tile.api". This is due to a missing key in the spark + "java.lang.Exception: spark.databricks.labs.mosaic.raster.api". This is due to a missing key in the spark configuration. The issue has been fixed since Mosaic V0.3.10. For releases between V0.3.6 and V0.3.10 - please add the following configuration to your cluster spark configs: (spark.databricks.labs.mosaic.tile.api, "GDAL"), - or alternatively in python/scala code: spark.conf.set("spark.databricks.labs.mosaic.tile.api", "GDAL") \ No newline at end of file + please add the following configuration to your cluster spark configs: (spark.databricks.labs.mosaic.raster.api, "GDAL"), + or alternatively in python/scala code: spark.conf.set("spark.databricks.labs.mosaic.raster.api", "GDAL") \ No newline at end of file diff --git a/docs/source/usage/install-gdal.rst b/docs/source/usage/install-gdal.rst index 5a3c8b035..bbfd5ac93 100644 --- a/docs/source/usage/install-gdal.rst +++ b/docs/source/usage/install-gdal.rst @@ -107,7 +107,7 @@ Here is the block size spark session config available for GDAL, e.g. :code:`spar * - Config - Default - Comments - * - spark.databricks.labs.mosaic.tile.blocksize + * - spark.databricks.labs.mosaic.raster.blocksize - "128" - Blocksize in pixels, see :ref:`rst_convolve` and :ref:`rst_filter` for more @@ -144,7 +144,7 @@ FUSE Checkpointing Mosaic supports checkpointing rasters to a specified `POSIX-style `__ FUSE directory (local mount to Cloud Object Storage). For DBR 13.3 LTS, we focus primarly on DBFS, but this will expand -with future versions. This is to allow lightweight rows, where the :code:`tile` column stores the path instead of the +with future versions. This is to allow lightweight rows, where the :code:`raster` column stores the path instead of the binary payload itself; available in 0.4.3+: POSIX-style paths provide data access relative to the driver root (/). POSIX-style paths never require a scheme. @@ -174,10 +174,10 @@ through :code:`dbutils.fs.rm('', True)` or similar, more * - Config - Default - Comments - * - spark.databricks.labs.mosaic.tile.checkpoint - - "/dbfs/tmp/mosaic/tile/checkpoint" + * - spark.databricks.labs.mosaic.raster.checkpoint + - "/dbfs/tmp/mosaic/raster/checkpoint" - Checkpoint location, see :any:`rst_maketiles` for example - * - spark.databricks.labs.mosaic.tile.use.checkpoint + * - spark.databricks.labs.mosaic.raster.use.checkpoint - "false" - Checkpoint for session, in 0.4.3+ @@ -188,7 +188,7 @@ Local CleanUp Manager Mosaic initializes a separate clean-up thread to manage local files according to a specified age-off policy. The configuration allows for -1 (no automated clean-up) as well as a specified manual mode that skips managed clean-up (default is "false"). The default file age-off is 30 minute, but we recommend you adjust as needed to suit your workload -through the supported spark configs. Also, the actual local tile directory will be :code:`/mosaic_tmp` which +through the supported spark configs. Also, the actual local raster directory will be :code:`/mosaic_tmp` which means the default is :code:`/tmp/mosaic_tmp`. Please note that you have to account for the fact that this is a distributed execution, so clean-up involves the driver as well as the worker nodes; both are handled in managed mode. @@ -199,7 +199,7 @@ execution, so clean-up involves the driver as well as the worker nodes; both are * - Config - Default - Comments - * - spark.databricks.labs.mosaic.tile.tmp.prefix + * - spark.databricks.labs.mosaic.raster.tmp.prefix - "" (will use "/tmp") - Local directory for workers * - spark.databricks.labs.mosaic.manual.cleanup.mode diff --git a/notebooks/examples/python/EarthObservation/EOGriddedSTAC/06. SAM Integration.ipynb b/notebooks/examples/python/EarthObservation/EOGriddedSTAC/06. SAM Integration.ipynb index 1daded9f0..8dcba0eb7 100644 --- a/notebooks/examples/python/EarthObservation/EOGriddedSTAC/06. SAM Integration.ipynb +++ b/notebooks/examples/python/EarthObservation/EOGriddedSTAC/06. SAM Integration.ipynb @@ -4575,7 +4575,7 @@ " .select(\"item_id\",\"tile\")\n", " .limit(256)\n", " .repartition(256, \"tile\")\n", - " .withColumn(\"model_result\", apply_sam(F.col(\"tile.tile\")))\n", + " .withColumn(\"model_result\", apply_sam(F.col(\"tile.raster\")))\n", " .display()\n", ")" ] diff --git a/python/mosaic/api/gdal.py b/python/mosaic/api/gdal.py index d168f8784..f3306ebef 100644 --- a/python/mosaic/api/gdal.py +++ b/python/mosaic/api/gdal.py @@ -75,8 +75,8 @@ def enable_gdal(spark: SparkSession, with_checkpoint_dir: str = None) -> None: """ try: if with_checkpoint_dir is not None: - spark.conf.set("spark.databricks.labs.mosaic.tile.use.checkpoint", "true") - spark.conf.set("spark.databricks.labs.mosaic.tile.checkpoint", with_checkpoint_dir) + spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "true") + spark.conf.set("spark.databricks.labs.mosaic.raster.checkpoint", with_checkpoint_dir) refresh_context() config.mosaic_context.jEnableGDAL(spark, with_checkpoint_dir=with_checkpoint_dir) else: @@ -106,7 +106,7 @@ def update_checkpoint_dir(spark: SparkSession, dir: str): :param spark: session to use. :param dir: new directory. """ - spark.conf.set("spark.databricks.labs.mosaic.tile.checkpoint", dir) + spark.conf.set("spark.databricks.labs.mosaic.raster.checkpoint", dir) refresh_context() config.mosaic_context.jUpdateCheckpointDir(spark, dir) @@ -116,7 +116,7 @@ def set_checkpoint_off(spark: SparkSession): Turn off checkpointing. :param spark: session to use. """ - spark.conf.set("spark.databricks.labs.mosaic.tile.use.checkpoint", "false") + spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "false") refresh_context() config.mosaic_context.jSetCheckpointOff(spark) @@ -126,7 +126,7 @@ def set_checkpoint_on(spark: SparkSession): Turn on checkpointing, will use the configured path. :param spark: session to use. """ - spark.conf.set("spark.databricks.labs.mosaic.tile.use.checkpoint", "true") + spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "true") refresh_context() config.mosaic_context.jSetCheckpointOn(spark) @@ -138,8 +138,8 @@ def reset_checkpoint(spark: SparkSession): - spark conf unset for checkpoint path :param spark: session to use. """ - spark.conf.set("spark.databricks.labs.mosaic.tile.use.checkpoint", "false") - spark.conf.set("spark.databricks.labs.mosaic.tile.checkpoint", get_checkpoint_dir_default()) + spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "false") + spark.conf.set("spark.databricks.labs.mosaic.raster.checkpoint", get_checkpoint_dir_default()) refresh_context() config.mosaic_context.jResetCheckpoint(spark) @@ -204,7 +204,7 @@ def is_manual_mode() -> bool: def get_local_raster_dir() -> str: """ This is run on the driver, assumes enable.py already invoked. - :return: configured local tile directory. + :return: configured local raster directory. """ return config.mosaic_context.get_local_raster_dir() diff --git a/python/mosaic/core/mosaic_context.py b/python/mosaic/core/mosaic_context.py index cc66d132b..32ad10cfc 100644 --- a/python/mosaic/core/mosaic_context.py +++ b/python/mosaic/core/mosaic_context.py @@ -34,7 +34,7 @@ def __init__(self, spark: SparkSession): self._index_system = "H3" try: - self._raster_api = spark.conf.get("spark.databricks.labs.mosaic.tile.api") + self._raster_api = spark.conf.get("spark.databricks.labs.mosaic.raster.api") except Py4JJavaError as e: self._raster_api = "GDAL" diff --git a/python/test/test_checkpoint.py b/python/test/test_checkpoint.py index 8b9d4eaf8..427074d3b 100644 --- a/python/test/test_checkpoint.py +++ b/python/test/test_checkpoint.py @@ -21,7 +21,7 @@ def test_all(self): "checkpoint directory should equal dir.") self.assertEqual( self.get_context().get_checkpoint_dir(), - self.spark.conf.get("spark.databricks.labs.mosaic.tile.checkpoint"), + self.spark.conf.get("spark.databricks.labs.mosaic.raster.checkpoint"), "checkpoint directory should equal spark conf.") # - checkpoint on diff --git a/python/test/test_raster_functions.py b/python/test/test_raster_functions.py index 6cb48ab0e..775d7ad86 100644 --- a/python/test/test_raster_functions.py +++ b/python/test/test_raster_functions.py @@ -194,7 +194,7 @@ def test_netcdf_load_tessellate_clip_merge(self): df = ( self.spark.read.format("gdal") - .option("tile.read.strategy", "in_memory") + .option("raster.read.strategy", "in_memory") .load( "test/data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc" ) diff --git a/python/test/utils/mosaic_test_case_with_gdal.py b/python/test/utils/mosaic_test_case_with_gdal.py index 24e0269a6..d2f396b96 100644 --- a/python/test/utils/mosaic_test_case_with_gdal.py +++ b/python/test/utils/mosaic_test_case_with_gdal.py @@ -21,7 +21,7 @@ def setUpClass(cls) -> None: cls.spark.conf.set("spark.databricks.labs.mosaic.test.mode", "true") cls.spark.conf.set("spark.databricks.labs.mosaic.manual.cleanup.mode", "false") cls.spark.conf.set("spark.databricks.labs.mosaic.cleanup.age.limit.minutes", "10") # "30" default - # cls.spark.conf.set("spark.databricks.labs.mosaic.tile.use.checkpoint", "true") # "false" default + # cls.spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "true") # "false" default pwd_dir = os.getcwd() cls.check_dir = f"{pwd_dir}/checkpoint" @@ -30,7 +30,7 @@ def setUpClass(cls) -> None: os.makedirs(cls.check_dir) if not os.path.exists(cls.new_check_dir): os.makedirs(cls.new_check_dir) - cls.spark.conf.set("spark.databricks.labs.mosaic.tile.checkpoint", cls.check_dir) + cls.spark.conf.set("spark.databricks.labs.mosaic.raster.checkpoint", cls.check_dir) api.enable_mosaic(cls.spark) api.enable_gdal(cls.spark) @@ -46,6 +46,6 @@ def tearDownClass(cls) -> None: def generate_singleband_raster_df(self) -> DataFrame: return ( self.spark.read.format("gdal") - .option("tile.read.strategy", "in_memory") + .option("raster.read.strategy", "in_memory") .load("test/data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF") ) diff --git a/python/test/utils/spark_test_case.py b/python/test/utils/spark_test_case.py index 286354048..af7a60f6a 100644 --- a/python/test/utils/spark_test_case.py +++ b/python/test/utils/spark_test_case.py @@ -41,7 +41,7 @@ def setUpClass(cls) -> None: ) cls.spark.conf.set("spark.databricks.labs.mosaic.test.mode", "true") cls.spark.conf.set("spark.databricks.labs.mosaic.jar.autoattach", "false") - cls.spark.conf.set("spark.databricks.labs.mosaic.tile.tmp.prefix", cls.tmp_dir) + cls.spark.conf.set("spark.databricks.labs.mosaic.raster.tmp.prefix", cls.tmp_dir) cls.spark.sparkContext.setLogLevel("ERROR") @classmethod diff --git a/scripts/docker/mosaic-docker.sh b/scripts/docker/mosaic-docker.sh index 10ce66875..66df085d9 100644 --- a/scripts/docker/mosaic-docker.sh +++ b/scripts/docker/mosaic-docker.sh @@ -7,7 +7,7 @@ # - for IDE driven or Jupyter notebook testing # [3] if you want to run tests within the container shell # - [a] `unset JAVA_TOOL_OPTIONS` is needed to execute JVM tests -# - [b] then can test e.g. `mvn -X test -DskipTests=false -Dsuites=com.databricks.labs.mosaic.core.tile.TestRasterGDAL` +# - [b] then can test e.g. `mvn -X test -DskipTests=false -Dsuites=com.databricks.labs.mosaic.core.raster.TestRasterGDAL` # and `python3 -m unittest mosaic test/test_fuse_install.py` from ./python dir # - [c] you may need to run `mvn clean` occasionally, especially around initial setup as intellij is JDK 11 # and docker is JDK 8. diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterBandGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterBandGDAL.scala index 663e895f8..6dfcc43f4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterBandGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterBandGDAL.scala @@ -26,13 +26,13 @@ case class RasterBandGDAL(band: Band, id: Int) { /** * @return - * Returns the pixels of the tile as a 1D array. + * Returns the pixels of the raster as a 1D array. */ def values: Array[Double] = values(0, 0, xSize, ySize) /** * @return - * Returns the pixels of the tile as a 1D array. + * Returns the pixels of the raster as a 1D array. */ def maskValues: Array[Double] = maskValues(0, 0, xSize, ySize) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/types/RasterTileType.scala b/src/main/scala/com/databricks/labs/mosaic/core/types/RasterTileType.scala index 35cfe88d0..ec7e2c83d 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/types/RasterTileType.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/types/RasterTileType.scala @@ -4,7 +4,7 @@ import com.databricks.labs.mosaic.core.types.RasterTileType.getRasterDataType import org.apache.spark.sql.catalyst.expressions.Expression import org.apache.spark.sql.types._ -/** Type definition for the tile tile. */ +/** Type definition for the raster tile. */ class RasterTileType(fields: Array[StructField], useCheckpoint: Boolean) extends StructType(fields) { def rasterType: DataType = getRasterDataType( @@ -42,8 +42,8 @@ object RasterTileType { * Cellid type, can be one of [[LongType]], [[IntegerType]] or [[StringType]]. * @param rasterType * Type of the tile. Can be one of [[ByteType]] or [[StringType]]. Not - * to be confused with the data type of the tile. This is the type of - * the column that contains the tile. + * to be confused with the data type of the raster. This is the type of + * the column that contains the raster. * @param useCheckpoint * Use to test for checkpointing enabled. * @return @@ -68,7 +68,7 @@ object RasterTileType { * @param idType * Cellid type, can be one of [[LongType]], [[IntegerType]] or [[StringType]]. * @param tileExpr - * Expression containing a tile. This is used to infer the tile type + * Expression containing a tile. This is used to infer the raster type * when chaining expressions; may be an array of tiles. * @param useCheckpoint * Use to test for checkpointing enabled. @@ -91,7 +91,7 @@ object RasterTileType { * Internally, calls class constructor. * * @param tileExpr - * Expression containing a tile. This is used to infer the tile type + * Expression containing a tile. This is used to infer the raster type * when chaining expressions; may be an array of tiles. * @param useCheckpoint * Use to test for checkpointing enabled. diff --git a/src/main/scala/com/databricks/labs/mosaic/package.scala b/src/main/scala/com/databricks/labs/mosaic/package.scala index cb632edc4..e9c076e12 100644 --- a/src/main/scala/com/databricks/labs/mosaic/package.scala +++ b/src/main/scala/com/databricks/labs/mosaic/package.scala @@ -17,18 +17,18 @@ package object mosaic { val MOSAIC_INDEX_SYSTEM = "spark.databricks.labs.mosaic.index.system" val MOSAIC_GEOMETRY_API = "spark.databricks.labs.mosaic.geometry.api" - val MOSAIC_RASTER_API = "spark.databricks.labs.mosaic.tile.api" + val MOSAIC_RASTER_API = "spark.databricks.labs.mosaic.raster.api" val MOSAIC_GDAL_PREFIX = "spark.databricks.labs.mosaic.gdal." val MOSAIC_GDAL_NATIVE = "spark.databricks.labs.mosaic.gdal.native" - val MOSAIC_RASTER_CHECKPOINT = "spark.databricks.labs.mosaic.tile.checkpoint" - val MOSAIC_RASTER_CHECKPOINT_DEFAULT = "/dbfs/tmp/mosaic/tile/checkpoint" - val MOSAIC_RASTER_USE_CHECKPOINT = "spark.databricks.labs.mosaic.tile.use.checkpoint" + val MOSAIC_RASTER_CHECKPOINT = "spark.databricks.labs.mosaic.raster.checkpoint" + val MOSAIC_RASTER_CHECKPOINT_DEFAULT = "/dbfs/tmp/mosaic/raster/checkpoint" + val MOSAIC_RASTER_USE_CHECKPOINT = "spark.databricks.labs.mosaic.raster.use.checkpoint" val MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT = "false" - val MOSAIC_RASTER_TMP_PREFIX = "spark.databricks.labs.mosaic.tile.tmp.prefix" + val MOSAIC_RASTER_TMP_PREFIX = "spark.databricks.labs.mosaic.raster.tmp.prefix" val MOSAIC_RASTER_TMP_PREFIX_DEFAULT = "/tmp" val MOSAIC_CLEANUP_AGE_LIMIT_MINUTES = "spark.databricks.labs.mosaic.cleanup.age.limit.minutes" val MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT = "30" - val MOSAIC_RASTER_BLOCKSIZE = "spark.databricks.labs.mosaic.tile.blocksize" + val MOSAIC_RASTER_BLOCKSIZE = "spark.databricks.labs.mosaic.raster.blocksize" val MOSAIC_RASTER_BLOCKSIZE_DEFAULT = "128" val MOSAIC_URI_DEEP_CHECK = "spark.databricks.labs.mosaic.uri.deep.check" val MOSAIC_URI_DEEP_CHECK_DEFAULT = "true" @@ -36,7 +36,7 @@ package object mosaic { val BAND_META_SET_KEY = "MOSAIC_BAND_INDEX" val BAND_META_GET_KEY = "GDAL_MOSAIC_BAND_INDEX" - val MOSAIC_RASTER_READ_STRATEGY = "tile.read.strategy" + val MOSAIC_RASTER_READ_STRATEGY = "raster.read.strategy" val MOSAIC_RASTER_READ_IN_MEMORY = "in_memory" val MOSAIC_RASTER_READ_AS_PATH = "as_path" val MOSAIC_RASTER_RE_TILE_ON_READ = "retile_on_read" diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterGDAL.scala index 9c54d1b4a..ad0f1962b 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterGDAL.scala @@ -108,7 +108,7 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { testRaster.flushAndDestroy() } - test("Read tile metadata from a NetCDF file.") { + test("Read raster metadata from a NetCDF file.") { assume(System.getProperty("os.name") == "Linux") val createInfo = Map( diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala index 59f597ada..74219422c 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala @@ -60,7 +60,7 @@ trait RST_ClipBehaviors extends QueryTest { info("\n::: base :::") val df = spark.read.format("gdal").load(testPath) - .withColumn("content", $"tile.tile") + .withColumn("content", $"tile.raster") .withColumn("pixels", rst_pixelcount($"tile")) .withColumn("size", rst_memsize($"tile")) .withColumn("srid", rst_srid($"tile")) From dafae43c10b054cc927ad16cf7759d59a15eef7e Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Fri, 26 Jul 2024 11:29:42 -0400 Subject: [PATCH 30/60] [WIP] post-PR - additional revert a find/replace issue, 'raster' -> 'tile' in strings and text. --- python/test/test_checkpoint.py | 8 ++++---- .../labs/mosaic/core/types/RasterTileType.scala | 14 +++++++------- .../expressions/raster/RST_ClipBehaviors.scala | 11 ++++++++++- 3 files changed, 21 insertions(+), 12 deletions(-) diff --git a/python/test/test_checkpoint.py b/python/test/test_checkpoint.py index 427074d3b..d460e320b 100644 --- a/python/test/test_checkpoint.py +++ b/python/test/test_checkpoint.py @@ -35,7 +35,7 @@ def test_all(self): result.write.format("noop").mode("overwrite").save() self.assertEqual(result.count(), 1) tile = result.select("tile").first()[0] - raster = tile['tile'] + raster = tile['raster'] self.assertIsInstance(raster, str, "tile type should be string.") # - update path @@ -52,7 +52,7 @@ def test_all(self): result.write.format("noop").mode("overwrite").save() self.assertEqual(result.count(), 1) tile = result.select("tile").first()[0] - raster = tile['tile'] + raster = tile['raster'] self.assertIsInstance(raster, str, "tile type should be string.") # - checkpoint off @@ -66,7 +66,7 @@ def test_all(self): result.write.format("noop").mode("overwrite").save() self.assertEqual(result.count(), 1) tile = result.select("tile").first()[0] - raster = tile['tile'] + raster = tile['raster'] self.assertNotIsInstance(raster, str, "tile type should be binary (not string).") # - reset @@ -84,5 +84,5 @@ def test_all(self): result.write.format("noop").mode("overwrite").save() self.assertEqual(result.count(), 1) tile = result.select("tile").first()[0] - raster = tile['tile'] + raster = tile['raster'] self.assertNotIsInstance(raster, str, "tile type should be binary (not string).") diff --git a/src/main/scala/com/databricks/labs/mosaic/core/types/RasterTileType.scala b/src/main/scala/com/databricks/labs/mosaic/core/types/RasterTileType.scala index ec7e2c83d..d611252ad 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/types/RasterTileType.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/types/RasterTileType.scala @@ -8,7 +8,7 @@ import org.apache.spark.sql.types._ class RasterTileType(fields: Array[StructField], useCheckpoint: Boolean) extends StructType(fields) { def rasterType: DataType = getRasterDataType( - fields.find(_.name == "tile").get.dataType, useCheckpoint) + fields.find(_.name == "raster").get.dataType, useCheckpoint) override def simpleString: String = "RASTER_TILE" @@ -41,7 +41,7 @@ object RasterTileType { * @param idType * Cellid type, can be one of [[LongType]], [[IntegerType]] or [[StringType]]. * @param rasterType - * Type of the tile. Can be one of [[ByteType]] or [[StringType]]. Not + * Type of the raster. Can be one of [[ByteType]] or [[StringType]]. Not * to be confused with the data type of the raster. This is the type of * the column that contains the raster. * @param useCheckpoint @@ -54,7 +54,7 @@ object RasterTileType { new RasterTileType( Array( StructField("index_id", idType), - StructField("tile", getRasterDataType(rasterType, useCheckpoint)), + StructField("raster", getRasterDataType(rasterType, useCheckpoint)), StructField("metadata", MapType(StringType, StringType)) ), useCheckpoint @@ -79,10 +79,10 @@ object RasterTileType { require(Seq(LongType, IntegerType, StringType).contains(idType)) tileExpr.dataType match { case st @ StructType(_) => - apply(idType, st.find(_.name == "tile").get.dataType, useCheckpoint) + apply(idType, st.find(_.name == "raster").get.dataType, useCheckpoint) case _ @ArrayType(elementType: StructType, _) => - apply(idType, elementType.find(_.name == "tile").get.dataType, useCheckpoint) - case _ => throw new IllegalArgumentException("Unsupported tile type.") + apply(idType, elementType.find(_.name == "raster").get.dataType, useCheckpoint) + case _ => throw new IllegalArgumentException("Unsupported raster type.") } } @@ -102,7 +102,7 @@ object RasterTileType { tileExpr.dataType match { case StructType(fields) => new RasterTileType(fields, useCheckpoint) case ArrayType(elementType: StructType, _) => new RasterTileType(elementType.fields, useCheckpoint) - case _ => throw new IllegalArgumentException("Unsupported tile type.") + case _ => throw new IllegalArgumentException("Unsupported raster type.") } } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala index 74219422c..6e7a19219 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala @@ -1,6 +1,15 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.{MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT, MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, MOSAIC_MANUAL_CLEANUP_MODE, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE, RASTER_MEM_SIZE_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.{ + MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT, + MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, + MOSAIC_MANUAL_CLEANUP_MODE, + MOSAIC_RASTER_USE_CHECKPOINT, + MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, + MOSAIC_TEST_MODE, + RASTER_MEM_SIZE_KEY, + RASTER_PATH_KEY +} import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.core.raster.api.GDAL From d56ef847295a8a9ad00e275c1595357e63e60a7b Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Fri, 26 Jul 2024 13:23:34 -0400 Subject: [PATCH 31/60] [WIP] post-PR - R bindings revert a find/replace issue, 'raster' -> 'tile' in strings and text. --- .../sparkrMosaic/tests/testthat/testRasterFunctions.R | 6 +++--- .../tests/testthat/testRasterFunctions.R | 10 +++++----- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R index 7edf03252..9e740cabd 100644 --- a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R @@ -19,7 +19,7 @@ test_that("mosaic can read single-band GeoTiff", { }) -test_that("scalar tile functions behave as intended", { +test_that("scalar raster functions behave as intended", { sdf <- generate_singleband_raster_df() sdf <- withColumn(sdf, "rst_rastertogridavg", rst_rastertogridavg(column("tile"), lit(9L))) sdf <- withColumn(sdf, "rst_rastertogridcount", rst_rastertogridcount(column("tile"), lit(9L))) @@ -44,7 +44,7 @@ test_that("scalar tile functions behave as intended", { expect_no_error(write.df(sdf, source = "noop", mode = "overwrite")) }) -test_that("tile flatmap functions behave as intended", { +test_that("raster flatmap functions behave as intended", { retiled_sdf <- generate_singleband_raster_df() retiled_sdf <- withColumn(retiled_sdf, "rst_retile", rst_retile(column("tile"), lit(1200L), lit(1200L))) @@ -70,7 +70,7 @@ test_that("tile flatmap functions behave as intended", { expect_equal(nrow(overlap_sdf), 87) }) -test_that("tile aggregation functions behave as intended", { +test_that("raster aggregation functions behave as intended", { collection_sdf <- generate_singleband_raster_df() collection_sdf <- withColumn(collection_sdf, "extent", st_astext(rst_boundingbox(column("tile")))) collection_sdf <- withColumn(collection_sdf, "tile", rst_tooverlappingtiles(column("tile"), lit(200L), lit(200L), lit(10L))) diff --git a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R index eb7e09e48..8c6bcde49 100644 --- a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R @@ -1,7 +1,7 @@ generate_singleband_raster_df <- function() { spark_read_source( sc, - name = "tile", + name = "raster", source = "gdal", path = "data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", options = list("raster.read.strategy" = "in_memory") @@ -23,7 +23,7 @@ test_that("mosaic can read single-band GeoTiff", { }) -test_that("scalar tile functions behave as intended", { +test_that("scalar raster functions behave as intended", { sdf <- generate_singleband_raster_df() %>% mutate(rst_bandmetadata = rst_bandmetadata(tile, 1L)) %>% mutate(rst_boundingbox = rst_boundingbox(tile)) %>% @@ -73,7 +73,7 @@ test_that("scalar tile functions behave as intended", { expect_no_error(spark_write_source(sdf, "noop", mode = "overwrite")) }) -test_that("tile flatmap functions behave as intended", { +test_that("raster flatmap functions behave as intended", { retiled_sdf <- generate_singleband_raster_df() %>% mutate(rst_retile = rst_retile(tile, 1200L, 1200L)) @@ -100,7 +100,7 @@ test_that("tile flatmap functions behave as intended", { }) -test_that("tile aggregation functions behave as intended", { +test_that("raster aggregation functions behave as intended", { collection_sdf <- generate_singleband_raster_df() %>% mutate(extent = st_astext(rst_boundingbox(tile))) %>% mutate(tile = rst_tooverlappingtiles(tile, 200L, 200L, 10L)) @@ -160,7 +160,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { options = list("raster.read.strategy" = "as_path") ) %>% mutate(tile = rst_separatebands(tile)) %>% - sdf_register("tile") + sdf_register("raster") indexed_raster_sdf <- sdf_sql(sc, "SELECT tile, element_at(rst_metadata(tile), 'NC_GLOBAL#GDAL_MOSAIC_BAND_INDEX') as timestep FROM tile") %>% filter(timestep == 21L) %>% From 899191fecd27d8478ca7b97a1b6cc46809570ce4 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Fri, 26 Jul 2024 15:13:48 -0400 Subject: [PATCH 32/60] [WIP] post-PR - additional R bindings revert a find/replace issue, 'raster' -> 'tile' in strings and text. --- .../sparklyrMosaic/tests/testthat/testRasterFunctions.R | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R index 8c6bcde49..c91152aa1 100644 --- a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R @@ -162,7 +162,7 @@ test_that("the tessellate-join-clip-merge flow works on NetCDF files", { mutate(tile = rst_separatebands(tile)) %>% sdf_register("raster") - indexed_raster_sdf <- sdf_sql(sc, "SELECT tile, element_at(rst_metadata(tile), 'NC_GLOBAL#GDAL_MOSAIC_BAND_INDEX') as timestep FROM tile") %>% + indexed_raster_sdf <- sdf_sql(sc, "SELECT tile, element_at(rst_metadata(tile), 'NC_GLOBAL#GDAL_MOSAIC_BAND_INDEX') as timestep FROM raster") %>% filter(timestep == 21L) %>% mutate(tile = rst_setsrid(tile, 4326L)) %>% mutate(tile = rst_tooverlappingtiles(tile, 20L, 20L, 10L)) %>% From 84229686774d7865236576099f3b415e3fca3108 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Fri, 2 Aug 2024 12:51:08 -0400 Subject: [PATCH 33/60] retile_on_read improvements, doc cleanup, added doc script --- CHANGELOG.md | 4 +- CONTRIBUTING.md | 4 +- docs/mosaic-docs.sh | 17 + docs/source/api/api.rst | 4 +- docs/source/api/raster-format-readers.rst | 141 ++++---- docs/source/api/raster-functions.rst | 310 +++++++++--------- docs/source/api/spatial-aggregations.rst | 18 +- docs/source/api/spatial-indexing.rst | 4 +- docs/source/api/vector-format-readers.rst | 2 +- docs/source/conf.py | 2 +- scripts/docker/docker_init.sh | 2 + .../labs/mosaic/core/raster/api/GDAL.scala | 2 +- .../mosaic/core/raster/gdal/RasterGDAL.scala | 3 +- .../core/raster/gdal/RasterWriteOptions.scala | 15 +- .../raster/operator/gdal/GDALBuildVRT.scala | 58 ++-- .../core/raster/operator/gdal/GDALCalc.scala | 62 ++-- .../raster/operator/gdal/GDALTranslate.scala | 68 ++-- .../core/raster/operator/gdal/GDALWarp.scala | 65 ++-- .../raster/operator/merge/MergeBands.scala | 28 +- .../operator/retile/BalancedSubdivision.scala | 26 +- .../mosaic/core/types/model/RasterTile.scala | 6 +- .../mosaic/datasource/gdal/ReTileOnRead.scala | 14 +- .../mosaic/datasource/gdal/ReadAsPath.scala | 3 +- .../mosaic/datasource/gdal/ReadInMemory.scala | 14 +- .../multiread/RasterAsGridReader.scala | 270 +++++++++++---- .../expressions/raster/RST_FromBands.scala | 11 +- .../multiread/RasterAsGridReaderTest.scala | 304 ++++++++--------- .../raster/RST_FromBandsBehaviors.scala | 41 ++- .../sql/test/SharedSparkSessionGDAL.scala | 5 +- 29 files changed, 899 insertions(+), 604 deletions(-) create mode 100644 docs/mosaic-docs.sh diff --git a/CHANGELOG.md b/CHANGELOG.md index f92b3f6b6..888a91a1e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -24,8 +24,8 @@ - Added `RST_Write` to save a generated 'tile' to a specified directory (e.g. fuse) location using its GDAL driver and tile data / path; useful for formalizing the path when writing a Lakehouse table (allowing removal of interim checkpointed data) -- Improved `raster_to_grid` reader performance by using checkpointing for interim steps and adjusting repartitioning; - default read strategy for this reader and its underlying `.format("gdal")` reader is "as_path" instead of "in_memory" +- Improved `raster_to_grid` reader performance by using fuse checkpointing for interim steps; + this reader and its underlying `.format("gdal")` reader now uses the fuse-based checkpointing - Built-in readers now support option "uriDeepCheck" to handle (mostly strip out) file path URI parts beyond "file:", "dbfs:", and various common GDAL formats, see `FormatLookup` for lists; also new config `spark.databricks.labs.mosaic.uri.deep.check` allows global handling outside of readers, default is `false`. diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 8af086612..75f493ec4 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -116,11 +116,13 @@ The documentation has been produced using [Sphinx](https://www.sphinx-doc.org/en To build the docs: - Install the pandoc library (follow the instructions for your platform [here](https://pandoc.org/installing.html)). +- You can run `docs/mosaic-docs.sh` or do the manual steps that follow. - Install the python requirements from `docs/docs-requirements.txt`. - Build the HTML documentation by running `make html` from `docs/`. - For nbconvert you may have to symlink your jupyter share folder, e.g. `sudo ln -s /opt/homebrew/share/jupyter /usr/local/share`. -- You can locally host the docs by running the `reload.py` script in the `docs/source/` directory. +- You can locally host the docs by running the `reload.py` script in the `docs/source/` directory; + recommend running `reload.py` through IntelliJ for auto-refresh features. ## Style diff --git a/docs/mosaic-docs.sh b/docs/mosaic-docs.sh new file mode 100644 index 000000000..cbc8df570 --- /dev/null +++ b/docs/mosaic-docs.sh @@ -0,0 +1,17 @@ +#!/bin/bash + +# ::: Refer to 'CONTRIBUTING.md' for more tips ::: +# - make sure pandoc is installed, see https://pandoc.org/installing.html + +# [1] upgrade pip +pip install --upgrade pip + +# [2] build docs requirements +pip install -r docs-requirements.txt + +# [3] build docs +make html + +# [4] run `reload.py` +# - uncomment, this is best run through IntelliJ +#python3 "$(pwd)/source/reload.py" \ No newline at end of file diff --git a/docs/source/api/api.rst b/docs/source/api/api.rst index 361b26cd5..6503f91db 100644 --- a/docs/source/api/api.rst +++ b/docs/source/api/api.rst @@ -5,12 +5,12 @@ API Documentation :maxdepth: 2 vector-format-readers - tile-format-readers + raster-format-readers geometry-constructors geometry-accessors spatial-functions spatial-indexing spatial-predicates spatial-aggregations - tile-functions + raster-functions rasterio-gdal-udfs \ No newline at end of file diff --git a/docs/source/api/raster-format-readers.rst b/docs/source/api/raster-format-readers.rst index 01134aa65..b9a5e7940 100644 --- a/docs/source/api/raster-format-readers.rst +++ b/docs/source/api/raster-format-readers.rst @@ -5,60 +5,60 @@ Raster Format Readers Intro ##### -Mosaic provides spark readers for tile files supported by GDAL OGR drivers. +Mosaic provides spark readers for raster files supported by GDAL OGR drivers. Only the drivers that are built by default are supported. Here are some common useful file formats: - * `GTiff `__ (GeoTiff) using .tif file extension - * `COG `__ (Cloud Optimized GeoTiff) using .tif file extension - * `HDF4 `__ using .hdf file extension - * `HDF5 `__ using .h5 file extension - * `NetCDF `__ using .nc file extension - * `JP2ECW `__ using .jp2 file extension - * `JP2KAK `__ using .jp2 file extension - * `JP2OpenJPEG `__ using .jp2 file extension - * `PDF `__ using .pdf file extension - * `PNG `__ using .png file extension - * `VRT `__ using .vrt file extension - * `XPM `__ using .xpm file extension - * `GRIB `__ using .grb file extension - * `Zarr `__ using .zarr file extension - -For more information please refer to gdal `tile driver `__ documentation. + * `GTiff `__ (GeoTiff) using .tif file extension + * `COG `__ (Cloud Optimized GeoTiff) using .tif file extension + * `HDF4 `__ using .hdf file extension + * `HDF5 `__ using .h5 file extension + * `NetCDF `__ using .nc file extension + * `JP2ECW `__ using .jp2 file extension + * `JP2KAK `__ using .jp2 file extension + * `JP2OpenJPEG `__ using .jp2 file extension + * `PDF `__ using .pdf file extension + * `PNG `__ using .png file extension + * `VRT `__ using .vrt file extension + * `XPM `__ using .xpm file extension + * `GRIB `__ using .grb file extension + * `Zarr `__ using .zarr file extension + +For more information please refer to gdal `raster driver `__ documentation. Mosaic provides two flavors of the readers: * :code:`spark.read.format("gdal")` for reading 1 file per spark task - * :code:`mos.read().format("raster_to_grid")` reader that automatically converts tile to grid. + * :code:`mos.read().format("raster_to_grid")` reader that automatically converts raster to grid. spark.read.format("gdal") ************************* -A base Spark SQL data source for reading GDAL tile data sources. -It reads metadata of the tile and exposes the direct paths for the tile files. +A base Spark SQL data source for reading GDAL raster data sources. +It reads metadata of the raster and exposes the direct paths for the raster files. The output of the reader is a DataFrame with the following columns (provided in order): * :code:`path` - path read (StringType) - * :code:`modificationTime` - last modification of the tile (TimestampType) - * :code:`length` - size of the tile, e.g. memory size (LongType) - * :code:`uuid` - unique identifier for the tile (LongType) - * :code:`x_Size` - width of the tile in pixels (IntegerType) - * :code:`y_size` - height of the tile in pixels (IntegerType) - * :code:`bandCount` - number of bands in the tile (IntegerType) - * :code:`metadata` - tile metadata (MapType(StringType, StringType)) - * :code:`subdatasets` - tile subdatasets (MapType(StringType, StringType)) - * :code:`srid` - tile spatial reference system identifier (IntegerType) - * :code:`tile` - loaded tile tile (StructType - RasterTileType) + * :code:`modificationTime` - last modification of the raster (TimestampType) + * :code:`length` - size of the raster, e.g. memory size (LongType) + * :code:`uuid` - unique identifier for the raster (LongType) + * :code:`x_Size` - width of the raster in pixels (IntegerType) + * :code:`y_size` - height of the raster in pixels (IntegerType) + * :code:`bandCount` - number of bands in the raster (IntegerType) + * :code:`metadata` - raster metadata (MapType(StringType, StringType)) + * :code:`subdatasets` - raster subdatasets (MapType(StringType, StringType)) + * :code:`srid` - raster spatial reference system identifier (IntegerType) + * :code:`tile` - loaded raster tile (StructType - RasterTileType) .. figure:: ../images/gdal-reader.png :figclass: doc-figure .. function:: format("gdal") - Loads a GDAL tile file and returns the result as a DataFrame. + Loads a GDAL raster file and returns the result as a DataFrame. It uses the standard spark reader patthern of :code:`spark.read.format(*).option(*).load(*)`. - :param path: path to the tile file on dbfs + :param path: path to the raster file, e.g. on dbfs :type path: Column(StringType) :rtype: DataFrame @@ -69,24 +69,24 @@ The output of the reader is a DataFrame with the following columns (provided in df = spark.read.format("gdal")\ .option("driverName", "GTiff")\ - .load("dbfs:/path/to/tile.tif") + .load("dbfs:/path/to/raster.tif") df.show() +---------------------------------------------------------------------------------------------------------------+------+------+----------+---------------------+--------------------+-----+----------------------+ | tile| ySize| xSize| bandCount| metadata| subdatasets| srid| proj4Str| +---------------------------------------------------------------------------------------------------------------+------+------+----------+---------------------+--------------------+-----+----------------------+ - | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | 100 | 100 | 1 | {AREA_OR_POINT=Po...| null| 4326| +proj=longlat +da...| + | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | 100 | 100 | 1 | {AREA_OR_POINT=Po...| null| 4326| +proj=longlat +da...| +---------------------------------------------------------------------------------------------------------------+------+------+----------+---------------------+--------------------+-----+----------------------+ .. code-tab:: scala val df = spark.read.format("gdal") .option("driverName", "GTiff") - .load("dbfs:/path/to/tile.tif") + .load("dbfs:/path/to/raster.tif") df.show() +---------------------------------------------------------------------------------------------------------------+------+------+----------+---------------------+--------------------+-----+----------------------+ | tile| ySize| xSize| bandCount| metadata| subdatasets| srid| proj4Str| +---------------------------------------------------------------------------------------------------------------+------+------+----------+---------------------+--------------------+-----+----------------------+ - | {index_id: 593308294097928191, tile: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | 100 | 100 | 1 | {AREA_OR_POINT=Po...| null| 4326| +proj=longlat +da...| + | {index_id: 593308294097928191, raster: [00 01 10 ... 00], parentPath: "dbfs:/path_to_file", driver: "GTiff" } | 100 | 100 | 1 | {AREA_OR_POINT=Po...| null| 4326| +proj=longlat +da...| +---------------------------------------------------------------------------------------------------------------+------+------+----------+---------------------+--------------------+-----+----------------------+ .. note:: @@ -96,36 +96,38 @@ The output of the reader is a DataFrame with the following columns (provided in .. warning:: Issue 350: https://github.com/databrickslabs/mosaic/issues/350 - The tile reader 'driverName' option has to match the names provided in the above list. + The raster reader 'driverName' option has to match the names provided in the above list. For example, if you want to read a GeoTiff file, you have to use the following option: .option("driverName", "GTiff") instead of .option("driverName", "tif"). mos.read().format("raster_to_grid") *********************************** -Reads a GDAL tile file and converts it to a grid. +Reads a GDAL raster file and converts it to a grid. It uses a pattern similar to standard :code:`spark.read.format(*).option(*).load(*)` pattern. The only difference is that it uses :code:`mos.read()` instead of :code:`spark.read()`. -The tile pixels are converted to grid cells using specified combiner operation (default is mean). -If the tile pixels are larger than the grid cells, the cell values can be calculated using interpolation. +The raster pixels are converted to grid cells using specified combiner operation (default is mean). +If the raster pixels are larger than the grid cells, the cell values can be calculated using interpolation. The interpolation method used is Inverse Distance Weighting (IDW) where the distance function is a k_ring distance of the grid. The reader supports the following options: - * :code:`extensions` (default "*") - tile file extensions, optionally separated by ";" (StringType), + * :code:`extensions` (default "*") - raster file extensions, e.g. "tiff" and "nc", optionally separated by ";" (StringType), e.g. "grib;grb" or "*" or ".tif" or "tif" (what the file ends with will be tested), case insensitive * :code:`'vsizip` (default false) - if the rasters are zipped files, set this to true (BooleanType) * :code:`resolution` (default 0) - resolution of the output grid (IntegerType) - * :code:`combiner` (default "mean") - combiner operation to use when converting tile to grid (StringType), options: + * :code:`combiner` (default "mean") - combiner operation to use when converting raster to grid (StringType), options: "mean", "min", "max", "median", "count", "average", "avg" * :code:`driverName` (default "") - when the extension of the file is not enough, specify the driver (e.g. .zips) (StringType) - * :code:`kRingInterpolate` (default 0) - if the tile pixels are larger than the grid cells, use k_ring + * :code:`kRingInterpolate` (default 0) - if the raster pixels are larger than the grid cells, use k_ring interpolation with n = kRingInterpolate (IntegerType) * :code:`nPartitions` (default ) - you can specify the starting number of partitions, will grow (x10 up to 10K) for retile and/or tessellate (IntegerType) - * :code:`retile` (default true) - recommended to re-tile to smaller tiles (BooleanType) - * :code:`tileSize` (default 256) - size of the re-tiled tiles, tiles are always squares of tileSize x tileSize (IntegerType) - * :code:`subdatasetName` (default "")- if the tile has subdatasets, select a specific subdataset by name (StringType) + * :code:`retile` (default false) - recommended to re-tile to smaller tiles, not used for geo-scientific files (BooleanType) + * :code:`sizeInMB` (default 0) - subdivide on initial read if value > 0 provided; this is forced (8MB default) + for geo-scientific files (IntegerType) + * :code:`subdatasetName` (default "")- if the raster has subdatasets, select a specific subdataset by name (StringType) + * :code:`tileSize` (default 512) - size of the re-tiled tiles, tiles are always squares of tileSize x tileSize (IntegerType) * :code:`uriDeepCheck` (default "false") - specify whether more extensive testing of known URI parts is needed (StringType) .. function:: format("raster_to_grid") @@ -133,7 +135,7 @@ The reader supports the following options: Loads a GDAL tile file and returns the result as a DataFrame. It uses the standard spark reader pattern of :code:`mos.read().format(*).option(*).load(*)`. - :param path: path to the tile file on dbfs + :param path: path to the raster file, e.g. on dbfs :type path: Column(StringType) :rtype: DataFrame @@ -147,9 +149,9 @@ The reader supports the following options: .option("resolution", "8")\ .option("combiner", "mean")\ .option("retile", "true")\ - .option("tileSize", "1000")\ + .option("tileSize", "1024")\ .option("kRingInterpolate", "2")\ - .load("dbfs:/path/to/tile.tif") + .load("dbfs:/path/to/raster.tif") df.show() +--------+--------+------------------+ |band_id |cell_id |cell_value | @@ -167,9 +169,9 @@ The reader supports the following options: .option("resolution", "8") .option("combiner", "mean") .option("retile", "true") - .option("tileSize", "1000") + .option("tileSize", "1024") .option("kRingInterpolate", "2") - .load("dbfs:/path/to/tile.tif") + .load("dbfs:/path/to/raster.tif") df.show() +--------+--------+------------------+ |band_id |cell_id |cell_value | @@ -181,17 +183,30 @@ The reader supports the following options: +--------+--------+------------------+ .. note:: - To improve performance, for 0.4.3+ gdal read strategy :code:`as_path` is used and stores interim tiles in the - configured checkpoint directory; also, retile and/or tessellate phases store interim tiles in the configured - checkpoint directory, with the combiner phase returning either :code:`BinaryType` or :code:`StringType` for the - :code:`tile` column tile payload, depending on whether checkpointing configured on/off. Also, raster_to_grid sets the - following AQE configuration to false: :code:`spark.sql.adaptive.coalescePartitions.enabled`. + To improve performance, for 0.4.3+ rasters are stored in the fuse-mount checkpoint directory, + based on config :code:`spark.databricks.labs.mosaic.raster.checkpoint`. + + Geo-Scientific Files + - :code:`retile` and :code:`tileSize` are ignored. + - :code:`sizeInMB` is forced (default set to 8). + - Drivers (and corresponding file extensions) that are defaulted to geo-scientific handling: + :code:`HDF4` ("hdf4"), :code:`HDF5` ("hdf5"), :code:`GRIB` ("grb"), :code:`netCDF` ("nc"), + and :code:`Zarr` ("zarr"). + + Other Files + - :code:`retile` (and :code:`tileSize`) can be used with :code:`sizeInMB`, or neither. + + :code:`sizeInMB`: + - Optional: default is 0 (for geo-scientific default is 8). + - Uses file size vs in-memory size which will be different, e.g. due to compression. + - If size > 0 that size is used for subdividing the initial file (must be below 2GB); we recommend at/below 64MB, + even 16MB or 8MB, for better parallelism towards tessellation and measure aggregation. + - If size is set to -1, the file is loaded and returned as a single tile (not recommended). + - If set to 0, the file is loaded and subdivided into tiles of size no greater than 64MB. + + Also, raster_to_grid sets the following AQE configuration to false: :code:`spark.sql.adaptive.coalescePartitions.enabled`. + There is some interim caching (using the metadata only) and should be cleaned up, but for safety you can run + :code:`spark.catalog.clearCache()` in python to un-cache everything (including anything you may have explicitly cached previously). Keyword options not identified in function signature are converted to a :code:`Map`. - These must be supplied as a :code:`String`. - Also, you can supply function signature values as :code:`String`. - -.. warning:: - Issue 350: https://github.com/databrickslabs/mosaic/issues/350 - The option 'fileExtension' expects a wild card mask. Please use the following format: '*.tif' or equivalent for other formats. - If you use 'tif' without the wildcard the reader wont pick up any files and you will have empty table as a result. + These must be supplied as a :code:`String`. Also, you can supply function signature values as :code:`String`. diff --git a/docs/source/api/raster-functions.rst b/docs/source/api/raster-functions.rst index 9cd098e82..f0226a1c0 100644 --- a/docs/source/api/raster-functions.rst +++ b/docs/source/api/raster-functions.rst @@ -7,25 +7,25 @@ Intro Raster functions are available in mosaic if you have installed the optional dependency `GDAL`. Please see :doc:`Install and Enable GDAL with Mosaic ` for installation instructions. - * Mosaic provides several unique tile functions that are not available in other Spark packages. - Mainly tile to grid functions, which are useful for reprojecting the tile data into a standard grid index - system. This is useful for performing spatial joins between tile data and vector data. - * Mosaic also provides a scalable retiling function that can be used to retile tile data in case of bottlenecking + * Mosaic provides several unique raster functions that are not available in other Spark packages. + Mainly raster to grid functions, which are useful for reprojecting the raster data into a standard grid index + system. This is useful for performing spatial joins between raster data and vector data. + * Mosaic also provides a scalable retiling function that can be used to retile raster data in case of bottlenecking due to large files. - * All tile functions respect the :code:`rst_` prefix naming convention. + * All raster functions use the :code:`rst_` prefix naming convention. Tile objects ------------ -Mosaic tile functions perform operations on "tile tile" objects. These can be created explicitly using functions +Mosaic raster functions perform operations on "raster tile" objects. These can be created explicitly using functions such as :ref:`rst_fromfile` or :ref:`rst_fromcontent` or implicitly when using Mosaic's GDAL datasource reader e.g. :code:`spark.read.format("gdal")` **Important changes to tile objects** - * The Mosaic tile tile schema changed in v0.4.1 to the following: + * The Mosaic raster tile schema changed in v0.4.1 to the following: :code:`>`. All APIs that use tiles now follow this schema. - * The function :ref:`rst_maketiles` allows for the tile tile schema to hold either a path pointer (string) + * The function :ref:`rst_maketiles` allows for the raster tile schema to hold either a path pointer (string) or a byte array representation of the source tile. It also supports optional checkpointing for increased performance during chains of tile operations. @@ -49,7 +49,7 @@ rst_avg Returns an array containing mean values for each band. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: ArrayType(DoubleType) @@ -91,7 +91,7 @@ rst_bandmetadata Extract the metadata describing the tile band. Metadata is return as a map of key value pairs. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param band: The band number to extract metadata for. :type band: Column (IntegerType) @@ -155,7 +155,7 @@ rst_boundingbox Returns the bounding box of the tile as a polygon geometry. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: StructType(DoubleType, DoubleType, DoubleType, DoubleType) @@ -196,9 +196,9 @@ rst_clip Clips :code:`tile` with :code:`geometry`, provided in a supported encoding (WKB, WKT or GeoJSON). - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) - :param geometry: A column containing the geometry to clip the tile to. + :param geometry: A column containing the geometry to clip the raster to. :type geometry: Column (GeometryType) :param cutline_all_touched: A column to specify pixels boundary behavior. :type cutline_all_touched: Column (BooleanType) @@ -208,7 +208,7 @@ rst_clip **Notes** The :code:`geometry` parameter: - - Expected to be in the same coordinate reference system as the tile. + - Expected to be in the same coordinate reference system as the raster. - a polygon or a multipolygon. The :code:`cutline_all_touched` parameter: @@ -220,12 +220,12 @@ rst_clip The actual GDAL command to clip looks something like the following (after some setup): :code:`"gdalwarp -wo CUTLINE_ALL_TOUCHED= -cutline -crop_to_cutline"` - The output tile tiles will have: + The output raster tiles will have: - the same extent as the input geometry. - - the same number of bands as the input tile. - - the same pixel data type as the input tile. - - the same pixel size as the input tile. - - the same coordinate reference system as the input tile. + - the same number of bands as the input raster. + - the same pixel data type as the input raster. + - the same pixel size as the input raster. + - the same coordinate reference system as the input raster. .. :example: @@ -264,16 +264,16 @@ rst_combineavg .. function:: rst_combineavg(tiles) - Combines a collection of tile tiles by averaging the pixel values. + Combines a collection of raster tiles by averaging the pixel values. - :param tiles: A column containing an array of tile tiles. + :param tiles: A column containing an array of raster tiles. :type tiles: Column (ArrayType(RasterTileType)) :rtype: Column: RasterTileType .. note:: **Notes** - - Each tile in :code:`tiles` must have the same extent, number of bands, pixel data type, pixel size and coordinate reference system. - - The output tile will have the same extent, number of bands, pixel data type, pixel size and coordinate reference system as the input tiles. + - Each raster in :code:`tiles` must have the same extent, number of bands, pixel data type, pixel size and coordinate reference system. + - The output tile will have the same extent, number of bands, pixel data type, pixel size and coordinate reference system as the input raster tiles. Also, see :ref:`rst_combineavg_agg` function. .. @@ -317,11 +317,11 @@ rst_convolve .. function:: rst_convolve(tile, kernel) - Applies a convolution filter to the tile. The result is Mosaic tile tile representing the filtered input :code:`tile`. + Applies a convolution filter to the tile. The result is Mosaic raster tile representing the filtered input :code:`tile`. - :param tile: A column containing tile tile. + :param tile: A column containing raster tile. :type tile: Column (RasterTileType) - :param kernel: The kernel to apply to the tile. + :param kernel: The kernel to apply to the raster. :type kernel: Column (ArrayType(ArrayType(DoubleType))) :rtype: Column: RasterTileType @@ -408,9 +408,9 @@ rst_derivedband .. function:: rst_derivedband(tiles, python_func, func_name) - Combine an array of tile tiles using provided python function. + Combine an array of raster tiles using provided python function. - :param tiles: A column containing an array of tile tiles. + :param tiles: A column containing an array of raster tiles. :type tiles: Column (ArrayType(RasterTileType)) :param python_func: A function to evaluate in python. :type python_func: Column (StringType) @@ -420,8 +420,8 @@ rst_derivedband .. note:: **Notes** - - Input tile tiles in :code:`tiles` must have the same extent, number of bands, pixel data type, pixel size and coordinate reference system. - - The output tile will have the same the same extent, number of bands, pixel data type, pixel size and coordinate reference system as the input tile tiles. + - Input raster tiles in :code:`tiles` must have the same extent, number of bands, pixel data type, pixel size and coordinate reference system. + - The output tile will have the same the same extent, number of bands, pixel data type, pixel size and coordinate reference system as the input raster tiles. See also: :ref:`rst_derivedband_agg` function. .. @@ -492,12 +492,12 @@ rst_filter .. function:: rst_filter(tile,kernel_size,operation) - Applies a filter to the tile. - Returns a new tile tile with the filter applied. + Applies a filter to the raster. + Returns a new raster tile with the filter applied. :code:`kernel_size` is the number of pixels to compare; it must be odd. :code:`operation` is the op to apply, e.g. 'avg', 'median', 'mode', 'max', 'min'. - :param tile: Mosaic tile tile struct column. + :param tile: Mosaic raster tile struct column. :type tile: Column (RasterTileType) :param kernel_size: The size of the kernel. Has to be odd. :type kernel_size: Column (IntegerType) @@ -541,15 +541,15 @@ rst_frombands .. function:: rst_frombands(tiles) - Combines a collection of tile tiles of different bands into a single tile. + Combines a collection of raster tiles of different bands into a single tile. - :param tiles: A column containing an array of tile tiles. + :param tiles: A column containing an array of raster tiles. :type tiles: Column (ArrayType(RasterTileType)) :rtype: Column: RasterTileType .. note:: **Notes** - - All tile tiles must have the same extent. + - All raster tiles must have the same extent. - The tiles must have the same pixel coordinate reference system. - The output tile will have the same extent as the input tiles. - The output tile will have the a number of bands equivalent to the number of input tiles. @@ -596,24 +596,22 @@ rst_fromcontent .. function:: rst_fromcontent(raster_bin, driver, ) - Returns a tile from tile data. + Returns a tile from raster data. - - :param raster_bin: A column containing the tile data. + :param raster_bin: A column containing the raster data. :type raster_bin: Column (BinaryType) - :param driver: GDAL driver to use to open the tile. + :param driver: GDAL driver to use to open the raster. :type driver: Column(StringType) - :param size_in_MB: Optional parameter to specify the size of the tile tile in MB. Default is not to split the input. + :param size_in_MB: Optional parameter to specify the size of the raster tile in MB. Default is not to split the input. :type size_in_MB: Column (IntegerType) :rtype: Column: RasterTileType .. note:: **Notes** - - The input tile must be a byte array in a BinaryType column. - - The driver required to read the tile must be one supplied with GDAL. - - If the size_in_MB parameter is specified, the tile will be split into tiles of the specified size. - - If the size_in_MB parameter is not specified or if the size_in_Mb < 0, the tile will only be split if it exceeds Integer.MAX_VALUE. The split will be at a threshold of 64MB in this case. - + - The input raster must be a byte array in a BinaryType column. + - The driver required to read the raster must be one supplied with GDAL. + - If the size_in_MB parameter is specified, the raster will be split into tiles of the specified size. + - If the size_in_MB parameter is not specified or if the size_in_Mb < 0, the raster will only be split if it exceeds Integer.MAX_VALUE. The split will be at a threshold of 64MB in this case. .. @@ -662,18 +660,18 @@ rst_fromfile .. function:: rst_fromfile(path, ) - Returns a tile tile from a file path. + Returns a raster tile from a file path. - :param path: A column containing the path to a tile file. + :param path: A column containing the path to a raster file. :type path: Column (StringType) - :param size_in_MB: Optional parameter to specify the size of the tile tile in MB. Default is not to split the input. + :param size_in_MB: Optional parameter to specify the size of the raster tile in MB. Default is not to split the input. :type size_in_MB: Column (IntegerType) :rtype: Column: RasterTileType .. note:: **Notes** - The file path must be a string. - - The file path must be a valid path to a tile file. + - The file path must be a valid path to a raster file. - The file path must be a path to a file that GDAL can read. - If the size_in_MB parameter is specified, the tile will be split into tiles of the specified size. - If the size_in_MB parameter is not specified or if the size_in_Mb < 0, the tile will only be split if it exceeds Integer.MAX_VALUE. The split will be at a threshold of 64MB in this case. @@ -725,7 +723,7 @@ rst_georeference .. function:: rst_georeference(raster_tile) - Returns GeoTransform of the tile tile as a GT array of doubles. The output takes the form of a MapType with the following keys: + Returns GeoTransform of the raster tile as a GT array of doubles. The output takes the form of a MapType with the following keys: - :code:`GT(0)` x-coordinate of the upper-left corner of the upper-left pixel. - :code:`GT(1)` w-e pixel resolution / pixel width. @@ -734,7 +732,7 @@ rst_georeference - :code:`GT(4)` column rotation (typically zero). - :code:`GT(5)` n-s pixel resolution / pixel height (negative value for a north-up image). - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: MapType(StringType, DoubleType) @@ -776,9 +774,9 @@ rst_getnodata .. function:: rst_getnodata(tile) - Returns the nodata value of the tile tile bands. + Returns the nodata value of the raster tile bands. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: ArrayType(DoubleType) @@ -817,9 +815,9 @@ rst_getsubdataset .. function:: rst_getsubdataset(tile, name) - Returns the subdataset of the tile tile with a given name. + Returns the subdataset of the raster tile with a given name. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param name: A column containing the name of the subdataset to return. :type name: Column (StringType) @@ -828,7 +826,7 @@ rst_getsubdataset .. note:: **Notes** - :code:`name` should be the last identifier in the standard GDAL subdataset path: :code:`DRIVER:PATH:NAME`. - - :code:`name` must be a valid subdataset name for the tile, i.e. it must exist within the tile. + - :code:`name` must be a valid subdataset name for the raster, i.e. it must exist within the raster. .. :example: @@ -866,9 +864,9 @@ rst_height .. function:: rst_height(tile) - Returns the height of the tile tile in pixels. + Returns the height of the raster tile in pixels. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: IntegerType @@ -910,18 +908,18 @@ rst_initnodata .. function:: rst_initnodata(tile) - Initializes the nodata value of the tile tile bands. + Initializes the nodata value of the raster tile bands. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: RasterTileType .. note:: **Notes** - The nodata value will be set to a default sentinel values according to the pixel data type of the tile bands. - - The output tile will have the same extent as the input tile. + - The output tile will have the same extent as the input raster tile. - .. list-table:: Default nodata values for tile data types + .. list-table:: Default nodata values for raster data types :widths: 25 25 50 :header-rows: 1 @@ -987,9 +985,9 @@ rst_isempty .. function:: rst_isempty(tile) - Returns true if the tile tile is empty. + Returns true if the raster tile is empty. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: BooleanType @@ -1031,11 +1029,11 @@ rst_maketiles .. function:: rst_maketiles(input, driver, size, with_checkpoint) - Tiles the tile into tiles of the given size, optionally writing them to disk in the process. + Tiles the raster into tiles of the given size, optionally writing them to disk in the process. :param input: path (StringType) or content (BinaryType) :type input: Column - :param driver: The driver to use for reading the tile. + :param driver: The driver to use for reading the raster. :type driver: Column(StringType) :param size_in_mb: The size of the tiles in MB. :type size_in_mb: Column(IntegerType) @@ -1047,8 +1045,8 @@ rst_maketiles **Notes** :code:`input` - - If the tile is stored on disk, :code:`input` should be the path to the tile, similar to :ref:`rst_fromfile`. - - If the tile is stored in memory, :code:`input` should be the byte array representation of the tile, similar to :ref:`rst_fromcontent`. + - If the raster is stored on disk, :code:`input` should be the path to the raster, similar to :ref:`rst_fromfile`. + - If the raster is stored in memory, :code:`input` should be the byte array representation of the raster, similar to :ref:`rst_fromcontent`. :code:`driver` - If not specified, :code:`driver` is inferred from the file extension @@ -1107,15 +1105,15 @@ rst_mapalgebra .. function:: rst_mapalgebra(tile, json_spec) - Performs map algebra on the tile tile. + Performs map algebra on the raster tile. - Employs the :code:`gdal_calc` command line tile calculator with standard numpy syntax. + Employs the :code:`gdal_calc` command line raster calculator with standard numpy syntax. Use any basic arithmetic supported by numpy arrays (such as \+, \-, \*, and /) along with logical operators (such as >, <, =). For this distributed implementation, all rasters must have the same dimensions and no projection checking is performed. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param json_spec: A column containing the map algebra operation specification. :type json_spec: Column (StringType) @@ -1181,7 +1179,7 @@ rst_max Returns an array containing maximum values for each band. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: ArrayType(DoubleType) @@ -1222,7 +1220,7 @@ rst_median Returns an array containing median values for each band. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: ArrayType(DoubleType) @@ -1261,9 +1259,9 @@ rst_memsize .. function:: rst_memsize(tile) - Returns size of the tile tile in bytes. + Returns size of the raster tile in bytes. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: LongType @@ -1305,9 +1303,9 @@ rst_merge .. function:: rst_merge(tiles) - Combines a collection of tile tiles into a single tile. + Combines a collection of raster tiles into a single tile. - :param tiles: A column containing an array of tile tiles. + :param tiles: A column containing an array of raster tiles. :type tiles: Column (ArrayType(RasterTileType)) :rtype: Column: RasterTileType @@ -1369,10 +1367,10 @@ rst_metadata .. function:: rst_metadata(tile) - Extract the metadata describing the tile tile. + Extract the metadata describing the raster tile. Metadata is return as a map of key value pairs. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: MapType(StringType, StringType) @@ -1440,7 +1438,7 @@ rst_min Returns an array containing minimum values for each band. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: ArrayType(DoubleType) @@ -1481,7 +1479,7 @@ rst_ndvi Calculates the Normalized Difference Vegetation Index (NDVI) for a tile. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param red_band_num: A column containing the band number of the red band. :type red_band_num: Column (IntegerType) @@ -1494,7 +1492,7 @@ rst_ndvi NDVI is calculated using the formula: (NIR - RED) / (NIR + RED). - The output tile tiles will have: + The output raster tiles will have: - the same extent as the input tile. - a single band. - a pixel data type of float64. @@ -1536,9 +1534,9 @@ rst_numbands .. function:: rst_numbands(tile) - Returns number of bands in the tile tile. + Returns number of bands in the raster tile. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: IntegerType @@ -1582,7 +1580,7 @@ rst_pixelcount Returns an array containing pixel count values for each band; default excludes mask and nodata pixels. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param count_nodata: A column to specify whether to count nodata pixels. :type count_nodata: Column (BooleanType) @@ -1640,9 +1638,9 @@ rst_pixelheight .. function:: rst_pixelheight(tile) - Returns the height of the pixel in the tile tile derived via GeoTransform. + Returns the height of the pixel in the raster tile derived via GeoTransform. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: DoubleType @@ -1684,9 +1682,9 @@ rst_pixelwidth .. function:: rst_pixelwidth(tile) - Returns the width of the pixel in the tile tile derived via GeoTransform. + Returns the width of the pixel in the raster tile derived via GeoTransform. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: DoubleType @@ -1733,7 +1731,7 @@ rst_rastertogridavg The result is a 2D array of cells, where each cell is a struct of (:code:`cellID`, :code:`value`). - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param resolution: A resolution of the grid index system. :type resolution: Column (IntegerType) @@ -1808,7 +1806,7 @@ rst_rastertogridcount The result is a 2D array of cells, where each cell is a struct of (:code:`cellID`, :code:`value`). - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param resolution: A resolution of the grid index system. :type resolution: Column (IntegerType) @@ -1883,7 +1881,7 @@ rst_rastertogridmax The result is a 2D array of cells, where each cell is a struct of (:code:`cellID`, :code:`value`). - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param resolution: A resolution of the grid index system. :type resolution: Column (IntegerType) @@ -1958,7 +1956,7 @@ rst_rastertogridmedian The result is a 2D array of cells, where each cell is a struct of (:code:`cellID`, :code:`value`). - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param resolution: A resolution of the grid index system. :type resolution: Column (IntegerType) @@ -2033,7 +2031,7 @@ rst_rastertogridmin The result is a 2D array of cells, where each cell is a struct of (:code:`cellID`, :code:`value`). - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param resolution: A resolution of the grid index system. :type resolution: Column (IntegerType) @@ -2104,9 +2102,9 @@ rst_rastertoworldcoord .. function:: rst_rastertoworldcoord(tile, x, y) - Computes the world coordinates of the tile tile at the given x and y pixel coordinates. + Computes the world coordinates of the raster tile at the given x and y pixel coordinates. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param x: x coordinate of the pixel. :type x: Column (IntegerType) @@ -2117,7 +2115,7 @@ rst_rastertoworldcoord .. note:: **Notes** - The result is a WKT point geometry. - - The coordinates are computed using the GeoTransform of the tile to respect the projection. + - The coordinates are computed using the GeoTransform of the raster to respect the projection. .. :example: @@ -2155,12 +2153,12 @@ rst_rastertoworldcoordx .. function:: rst_rastertoworldcoordx(tile, x, y) - Computes the world coordinates of the tile tile at the given x and y pixel coordinates. + Computes the world coordinates of the raster tile at the given x and y pixel coordinates. - The result is the X coordinate of the point after applying the GeoTransform of the tile. + The result is the X coordinate of the point after applying the GeoTransform of the raster. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param x: x coordinate of the pixel. :type x: Column (IntegerType) @@ -2203,11 +2201,11 @@ rst_rastertoworldcoordy .. function:: rst_rastertoworldcoordy(tile, x, y) - Computes the world coordinates of the tile tile at the given x and y pixel coordinates. + Computes the world coordinates of the raster tile at the given x and y pixel coordinates. - The result is the Y coordinate of the point after applying the GeoTransform of the tile. + The result is the Y coordinate of the point after applying the GeoTransform of the raster. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param x: x coordinate of the pixel. :type x: Column (IntegerType) @@ -2250,9 +2248,9 @@ rst_retile .. function:: rst_retile(tile, width, height) - Retiles the tile tile to the given size. The result is a collection of new tile tiles. + Retiles the raster tile to the given size. The result is a collection of new raster tiles. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param width: The width of the tiles. :type width: Column (IntegerType) @@ -2298,10 +2296,10 @@ rst_rotation .. function:: rst_rotation(tile) - Computes the angle of rotation between the X axis of the tile tile and geographic North in degrees - using the GeoTransform of the tile. + Computes the angle of rotation between the X axis of the raster tile and geographic North in degrees + using the GeoTransform of the raster. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: DoubleType @@ -2343,9 +2341,9 @@ rst_scalex .. function:: rst_scalex(tile) - Computes the scale of the tile tile in the X direction. + Computes the scale of the raster tile in the X direction. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: DoubleType @@ -2384,9 +2382,9 @@ rst_scaley .. function:: rst_scaley(tile) - Computes the scale of the tile tile in the Y direction. + Computes the scale of the raster tile in the Y direction. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: DoubleType @@ -2428,7 +2426,7 @@ rst_separatebands Returns a set of new single-band rasters, one for each band in the input tile. The result set will contain one row per input band for each :code:`tile` provided. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: (RasterTileType) @@ -2474,13 +2472,13 @@ rst_separatebands +--------------------------------------------------------------------------------------------------------------------------------+ rst_setnodata -********************** +************* .. function:: rst_setnodata(tile, nodata) - Returns a new tile tile with the nodata value set to :code:`nodata`. + Returns a new raster tile with the nodata value set to :code:`nodata`. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param nodata: The nodata value to set. :type nodata: Column (DoubleType) / ArrayType(DoubleType) @@ -2527,13 +2525,13 @@ rst_setnodata +------------------------------------------------------------------------------------------------------------------+ rst_setsrid -******** +*********** .. function:: rst_setsrid(tile, srid) - Set the SRID of the tile tile as an EPSG code. + Set the SRID of the raster tile as an EPSG code. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param srid: The SRID to set :type srid: Column (IntegerType) @@ -2574,9 +2572,9 @@ rst_skewx .. function:: rst_skewx(tile) - Computes the skew of the tile tile in the X direction. + Computes the skew of the raster tile in the X direction. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: DoubleType @@ -2615,9 +2613,9 @@ rst_skewy .. function:: rst_skewy(tile) - Computes the skew of the tile tile in the Y direction. + Computes the skew of the raster tile in the Y direction. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: DoubleType @@ -2656,11 +2654,11 @@ rst_srid .. function:: rst_srid(tile) - Returns the SRID of the tile tile as an EPSG code. + Returns the SRID of the raster tile as an EPSG code. .. note:: For complex CRS definition the EPSG code may default to 0. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: DoubleType @@ -2695,15 +2693,15 @@ rst_srid +------------------------------------------------------------------------------------------------------------------+ rst_subdatasets -********************** +*************** .. function:: rst_subdatasets(tile) - Returns the subdatasets of the tile tile as a set of paths in the standard GDAL format. + Returns the subdatasets of the raster tile as a set of paths in the standard GDAL format. The result is a map of the subdataset path to the subdatasets and the description of the subdatasets. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: MapType(StringType, StringType) @@ -2751,9 +2749,9 @@ rst_subdivide .. function:: rst_subdivide(tile, sizeInMB) - Subdivides the tile tile to the given tile size in MB. The result is a collection of new tile tiles. + Subdivides the raster tile to the given tile size in MB. The result is a collection of new raster tiles. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param size_in_MB: The size of the tiles in MB. :type size_in_MB: Column (IntegerType) @@ -2806,12 +2804,12 @@ rst_summary .. function:: rst_summary(tile) - Returns a summary description of the tile tile including metadata and statistics in JSON format. + Returns a summary description of the raster tile including metadata and statistics in JSON format. Values returned here are produced by the :code:`gdalinfo` procedure. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: MapType(StringType, StringType) @@ -2862,12 +2860,12 @@ rst_tessellate .. function:: rst_tessellate(tile, resolution) - Divides the tile tile into tessellating chips for the given resolution of the supported grid (H3, BNG, Custom). - The result is a collection of new tile tiles. + Divides the raster tile into tessellating chips for the given resolution of the supported grid (H3, BNG, Custom). + The result is a collection of new raster tiles. Each tile in the tile set corresponds to an index cell intersecting the bounding box of :code:`tile`. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param resolution: The resolution of the supported grid. :type resolution: Column (IntegerType) @@ -2917,13 +2915,13 @@ rst_tooverlappingtiles .. function:: rst_tooverlappingtiles(tile, width, height, overlap) - Splits each :code:`tile` into a collection of new tile tiles of the given width and height, + Splits each :code:`tile` into a collection of new raster tiles of the given width and height, with an overlap of :code:`overlap` percent. The result set is automatically exploded into a row-per-subtile. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param width: The width of the tiles in pixels. :type width: Column (IntegerType) @@ -2972,13 +2970,13 @@ rst_tooverlappingtiles +------------------------------------------------------------------------------------------------------------------+ rst_transform -********************** +************* .. function:: rst_transform(tile,srid) Transforms the tile to the given SRID. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param srid: EPSG authority code for the file's projection. :type srid: Column (IntegerType) @@ -3022,13 +3020,13 @@ rst_transform rst_tryopen -********************** +*********** .. function:: rst_tryopen(tile) - Tries to open the tile tile. If the tile cannot be opened the result is false and if the tile can be opened the result is true. + Tries to open the raster tile. If the tile cannot be opened the result is false and if the tile can be opened the result is true. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: BooleanType @@ -3063,13 +3061,13 @@ rst_tryopen +------------------------------------------------------------------------------------------------------------------+ rst_upperleftx -********************** +************** .. function:: rst_upperleftx(tile) Computes the upper left X coordinate of :code:`tile` based its GeoTransform. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: DoubleType @@ -3104,13 +3102,13 @@ rst_upperleftx +------------------------------------------------------------------------------------------------------------------+ rst_upperlefty -********************** +************** .. function:: rst_upperlefty(tile) Computes the upper left Y coordinate of :code:`tile` based its GeoTransform. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: DoubleType @@ -3145,14 +3143,14 @@ rst_upperlefty +------------------------------------------------------------------------------------------------------------------+ rst_width -********************** +********* .. function:: rst_width(tile) - Computes the width of the tile tile in pixels. + Computes the width of the raster tile in pixels. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :rtype: Column: IntegerType @@ -3194,7 +3192,7 @@ rst_worldtorastercoord Computes the (j, i) pixel coordinates of :code:`xworld` and :code:`yworld` within :code:`tile` using the CRS of :code:`tile`. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param xworld: X world coordinate. :type xworld: Column (DoubleType) @@ -3241,7 +3239,7 @@ rst_worldtorastercoordx using the CRS of :code:`tile`. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param xworld: X world coordinate. :type xworld: Column (DoubleType) @@ -3288,7 +3286,7 @@ rst_worldtorastercoordy using the CRS of :code:`tile`. - :param tile: A column containing the tile tile. + :param tile: A column containing the raster tile. :type tile: Column (RasterTileType) :param xworld: X world coordinate. :type xworld: Column (DoubleType) @@ -3331,11 +3329,11 @@ rst_write .. function:: rst_write(input, dir) - Writes tile tiles from the input column to a specified directory. + Writes raster tiles from the input column to a specified directory. - :param input: A column containing the tile tile. + :param input: A column containing the raster tile. :type input: Column - :param dir: The directory, e.g. fuse, to write the tile's tile. + :param dir: The directory, e.g. fuse, to write the tile's raster as file. :type dir: Column(StringType) :rtype: Column: RasterTileType diff --git a/docs/source/api/spatial-aggregations.rst b/docs/source/api/spatial-aggregations.rst index 463b8b8a7..0da1cc382 100644 --- a/docs/source/api/spatial-aggregations.rst +++ b/docs/source/api/spatial-aggregations.rst @@ -123,9 +123,9 @@ rst_combineavg_agg .. function:: rst_combineavg_agg(tile) - Aggregates tile tiles by averaging pixel values. + Aggregates raster tiles by averaging pixel values. - :param tile: A grouped column containing tile tiles. + :param tile: A grouped column containing raster tiles. :type tile: Column (RasterTileType) :rtype: Column: RasterTileType @@ -133,7 +133,7 @@ rst_combineavg_agg Notes - Each :code:`tile` must have the same extent, number of bands, pixel data type, pixel size and coordinate reference system. - - The output tile will have the same extent, number of bands, pixel data type, pixel size and coordinate reference system as the input tiles. + - The output tile will have the same extent, number of bands, pixel data type, pixel size and coordinate reference system as the input raster tiles. Also, see :ref:`rst_combineavg_agg` function. .. @@ -177,9 +177,9 @@ rst_derivedband_agg .. function:: rst_derivedband_agg(tile, python_func, func_name) - Combines a group by statement over aggregated tile tiles by using the provided python function. + Combines a group by statement over aggregated raster tiles by using the provided python function. - :param tile: A grouped column containing tile tile(s). + :param tile: A grouped column containing raster tile(s). :type tile: Column (RasterTileType) :param python_func: A function to evaluate in python. :type python_func: Column (StringType) @@ -189,8 +189,8 @@ rst_derivedband_agg .. note:: Notes - - Input tile tiles in :code:`tile` must have the same extent, number of bands, pixel data type, pixel size and coordinate reference system. - - The output tile will have the same the same extent, number of bands, pixel data type, pixel size and coordinate reference system as the input tile tiles. + - Input raster tiles in :code:`tile` must have the same extent, number of bands, pixel data type, pixel size and coordinate reference system. + - The output tile will have the same the same extent, number of bands, pixel data type, pixel size and coordinate reference system as the input raster tiles. .. :example: @@ -268,9 +268,9 @@ rst_merge_agg .. function:: rst_merge_agg(tile) - Aggregates tile tiles into a single tile. + Aggregates raster tiles into a single tile. - :param tile: A column containing tile tiles. + :param tile: A column containing raster tiles. :type tile: Column (RasterTileType) :rtype: Column: RasterTileType diff --git a/docs/source/api/spatial-indexing.rst b/docs/source/api/spatial-indexing.rst index 15ed13218..267538982 100644 --- a/docs/source/api/spatial-indexing.rst +++ b/docs/source/api/spatial-indexing.rst @@ -850,7 +850,7 @@ grid_cellkringexplode
      grid_cell_intersection -************** +********************** .. function:: grid_cell_intersection(left_chip, right_chip) @@ -906,7 +906,7 @@ grid_cell_intersection +--------------------------------------------------------+ grid_cell_union -************** +*************** .. function:: grid_cell_union(left_chip, right_chip) diff --git a/docs/source/api/vector-format-readers.rst b/docs/source/api/vector-format-readers.rst index 04d06779e..a73e3e2d6 100644 --- a/docs/source/api/vector-format-readers.rst +++ b/docs/source/api/vector-format-readers.rst @@ -13,7 +13,7 @@ Here are some common useful file formats: `TopoJSON `__) * `FileGDB `__ (ESRI File Geodatabase) and `OpenFileGDB `__ (ESRI File Geodatabase vector) - Mosaic implements named reader :ref:`spark.read.format("geo_db")` (described in this doc). * `ESRI Shapefile `__ (ESRI Shapefile / DBF) - Mosaic implements named reader :ref:`spark.read.format("shapefile")` (described in this doc). - * `netCDF `__ (Network Common Data Form) - Mosaic supports GDAL netCDF tile reader also. + * `netCDF `__ (Network Common Data Form) - Mosaic supports GDAL netCDF raster reader also. * `XLSX `__, `XLS `__, `ODS `__ spreadsheets * `TIGER `__ (U.S. Census TIGER/Line) * `PGDump `__ (PostgreSQL Dump) diff --git a/docs/source/conf.py b/docs/source/conf.py index e81dd3385..17f32082d 100644 --- a/docs/source/conf.py +++ b/docs/source/conf.py @@ -22,7 +22,7 @@ author = 'Milos Colic, Stuart Lynn, Michael Johns, Robert Whiffin' # The full version, including alpha/beta/rc tags -release = "v0.4.2" +release = "v0.4.3" # -- General configuration --------------------------------------------------- diff --git a/scripts/docker/docker_init.sh b/scripts/docker/docker_init.sh index 20d57e5a4..1298010d6 100755 --- a/scripts/docker/docker_init.sh +++ b/scripts/docker/docker_init.sh @@ -23,7 +23,9 @@ cd /root/mosaic && mvn package -DskipTests # [4] build python # - refer to dockerfile for what is already built +# - update pip echo "\n::: [4] ... build python :::\n" +python3 -m pip install --upgrade pip cd /root/mosaic/python && pip install . # [5] extras (if any) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala index 32a8f3f09..14bfb6db0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala @@ -117,7 +117,7 @@ object GDAL extends RasterTransform overrideDirOpt: Option[String] ): Seq[Any] = { rasters.map(raster => - if (raster != null) { + if (raster != null && !raster.isEmptyRasterGDAL) { rasterDT match { case StringType => writeRasterAsStringType(raster, doDestroy, overrideDirOpt) case BinaryType => writeRasterAsBinaryType(raster, doDestroy, exprConfigOpt) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala index 6a84d976d..45f22d895 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala @@ -124,10 +124,11 @@ case class RasterGDAL( Try { try { // make sure createinfo in sync + // - calls _initCreateInfo // - also [[DatasetGDAL]] and its objects // - this could be only on an `initFlag` test, // but seems better to always do it - this._initCreateInfo + this.getCreateInfo // !!! avoid cyclic dependencies !!! /* diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterWriteOptions.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterWriteOptions.scala index 4c970f099..8fdf654ff 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterWriteOptions.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterWriteOptions.scala @@ -45,7 +45,20 @@ object RasterWriteOptions { def apply(raster: RasterGDAL): RasterWriteOptions = { val compression = raster.getCompression - val driverShortName = raster.getDriverName() // driver + //scalastyle:off println + val driverShortName = raster.getDriverNameOpt match { + case Some(d) => + //println(s"... driver (createInfo)? '$d'") + d + case _ => + val d = raster.getDriverName( + tryDatasetAndPathsAlso = true, + uriPartOpt = raster.getPathGDAL.getUriGdalOpt + ) + //println(s"... driver (deeper check)? '$d'") + d + } + //scalastyle:on println val extension = identifyExtFromDriver(driverShortName) val resampling = "nearest" val pixelSize = None diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala index 67e40fedf..e5940d082 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala @@ -1,6 +1,13 @@ package com.databricks.labs.mosaic.core.raster.operator.gdal -import com.databricks.labs.mosaic.{RASTER_ALL_PARENTS_KEY, RASTER_DRIVER_KEY, RASTER_LAST_CMD_KEY, RASTER_LAST_ERR_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.{ + RASTER_ALL_PARENTS_KEY, + RASTER_DRIVER_KEY, + RASTER_LAST_CMD_KEY, + RASTER_LAST_ERR_KEY, + RASTER_PARENT_PATH_KEY, + RASTER_PATH_KEY +} import com.databricks.labs.mosaic.core.raster.gdal.{RasterGDAL, RasterWriteOptions} import com.databricks.labs.mosaic.core.raster.io.RasterIO.flushAndDestroy import com.databricks.labs.mosaic.functions.ExprConfig @@ -28,27 +35,40 @@ object GDALBuildVRT { val effectiveCommand = OperatorOptions.appendOptions(command, RasterWriteOptions.VRT) val vrtOptionsVec = OperatorOptions.parseOptions(effectiveCommand) val vrtOptions = new BuildVRTOptions(vrtOptionsVec) - val vrtResult = gdal.BuildVRT(outputPath, rasters.map(_.withDatasetHydratedOpt().get).toArray, vrtOptions) - val errorMsg = gdal.GetLastErrorMsg - -// if (errorMsg.nonEmpty) { -// // scalastyle:off println -// println(s"... GDALBuildVRT (last_error) - '$errorMsg' for '$outputPath'") -// // scalastyle:on println -// } - + // filter empty rasters + val vrtResult = gdal.BuildVRT( + outputPath, + rasters + .filter(!_.isEmptyRasterGDAL) + .filter(!_.isEmpty) + .map(_.withDatasetHydratedOpt().get) + .toArray, + vrtOptions + ) flushAndDestroy(vrtResult) - val createInfo = Map( - RASTER_PATH_KEY -> outputPath, - RASTER_PARENT_PATH_KEY -> rasters.head.getRawParentPath, - RASTER_DRIVER_KEY -> "VRT", - RASTER_LAST_CMD_KEY -> effectiveCommand, - RASTER_LAST_ERR_KEY -> errorMsg, - RASTER_ALL_PARENTS_KEY -> rasters.map(_.getRawParentPath).mkString(";") - ) + val errorMsg = gdal.GetLastErrorMsg + if (errorMsg.nonEmpty) { + // scalastyle:off println + //println(s"... GDALBuildVRT (last_error) - '$errorMsg' for '$outputPath'") + // scalastyle:on println + val result = RasterGDAL() + result.updateCreateInfoLastCmd(effectiveCommand) + result.updateCreateInfoError(errorMsg) + + result + } else { + val createInfo = Map( + RASTER_PATH_KEY -> outputPath, + RASTER_PARENT_PATH_KEY -> rasters.head.getRawParentPath, + RASTER_DRIVER_KEY -> "VRT", + RASTER_LAST_CMD_KEY -> effectiveCommand, + RASTER_LAST_ERR_KEY -> errorMsg, + RASTER_ALL_PARENTS_KEY -> rasters.map(_.getRawParentPath).mkString(";") + ) - RasterGDAL(createInfo, exprConfigOpt) + RasterGDAL(createInfo, exprConfigOpt) + } } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala index 04363a70b..bf6cf38b8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala @@ -6,6 +6,8 @@ import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.utils.SysUtils import org.gdal.gdal.gdal +import scala.util.Try + /** GDALCalc is a helper object for executing GDAL Calc commands. */ object GDALCalc { @@ -35,34 +37,42 @@ object GDALCalc { def executeCalc(gdalCalcCommand: String, resultPath: String, exprConfigOpt: Option[ExprConfig]): RasterGDAL = { require(gdalCalcCommand.startsWith("gdal_calc"), "Not a valid GDAL Calc command.") val effectiveCommand = OperatorOptions.appendOptions(gdalCalcCommand, RasterWriteOptions.GTiff) - val toRun = effectiveCommand.replace("gdal_calc", gdal_calc) - val commandRes = SysUtils.runCommand(s"python3 $toRun") - val errorMsg = gdal.GetLastErrorMsg -// if (errorMsg.nonEmpty) { -// // scalastyle:off println -// println(s"... GDALCalc (last_error) - '$errorMsg' for '$resultPath'") -// // scalastyle:on println -// } + Try { + val toRun = effectiveCommand.replace("gdal_calc", gdal_calc) + val commandRes = SysUtils.runCommand(s"python3 $toRun") + val errorMsg = gdal.GetLastErrorMsg + + // if (errorMsg.nonEmpty) { + // // scalastyle:off println + // println(s"... GDALCalc (last_error) - '$errorMsg' for '$resultPath'") + // // scalastyle:on println + // } - val createInfo = Map( - RASTER_PATH_KEY -> resultPath, - RASTER_PARENT_PATH_KEY -> resultPath, - RASTER_DRIVER_KEY -> "GTiff", - RASTER_LAST_CMD_KEY -> effectiveCommand, - RASTER_LAST_ERR_KEY -> errorMsg, - RASTER_ALL_PARENTS_KEY -> resultPath, - RASTER_FULL_ERR_KEY -> s""" - |GDAL Calc command failed: - |GDAL err: - |$errorMsg - |STDOUT: - |${commandRes._2} - |STDERR: - |${commandRes._3} - |""".stripMargin - ) - RasterGDAL(createInfo, exprConfigOpt) + val createInfo = Map( + RASTER_PATH_KEY -> resultPath, + RASTER_PARENT_PATH_KEY -> resultPath, + RASTER_DRIVER_KEY -> "GTiff", + RASTER_LAST_CMD_KEY -> effectiveCommand, + RASTER_LAST_ERR_KEY -> errorMsg, + RASTER_ALL_PARENTS_KEY -> resultPath, + RASTER_FULL_ERR_KEY -> s""" + |GDAL Calc command failed: + |GDAL err: + |$errorMsg + |STDOUT: + |${commandRes._2} + |STDERR: + |${commandRes._3} + |""".stripMargin + ) + RasterGDAL(createInfo, exprConfigOpt) + }.getOrElse { + val result = RasterGDAL() // <- empty raster + result.updateCreateInfoLastCmd(effectiveCommand) + result.updateCreateInfoError("GDAL Calc command threw exception") + result + } } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala index 5c304fc1d..891681286 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala @@ -1,11 +1,23 @@ package com.databricks.labs.mosaic.core.raster.operator.gdal -import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_ALL_PARENTS_KEY, RASTER_DRIVER_KEY, RASTER_LAST_CMD_KEY, RASTER_LAST_ERR_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.{ + NO_PATH_STRING, + RASTER_ALL_PARENTS_KEY, + RASTER_BAND_INDEX_KEY, + RASTER_DRIVER_KEY, + RASTER_LAST_CMD_KEY, + RASTER_LAST_ERR_KEY, + RASTER_PARENT_PATH_KEY, + RASTER_PATH_KEY, + RASTER_SUBDATASET_NAME_KEY +} import com.databricks.labs.mosaic.core.raster.gdal.{RasterGDAL, RasterWriteOptions} import com.databricks.labs.mosaic.core.raster.io.RasterIO.flushAndDestroy import com.databricks.labs.mosaic.functions.ExprConfig import org.gdal.gdal.{TranslateOptions, gdal} +import scala.util.Try + /** GDALTranslate is a wrapper for the GDAL Translate command. */ object GDALTranslate { @@ -33,32 +45,44 @@ object GDALTranslate { writeOptions: RasterWriteOptions, exprConfigOpt: Option[ExprConfig] ): RasterGDAL = { + // scalastyle:off println require(command.startsWith("gdal_translate"), "Not a valid GDAL Translate command.") val effectiveCommand = OperatorOptions.appendOptions(command, writeOptions) - val translateOptionsVec = OperatorOptions.parseOptions(effectiveCommand) - val translateOptions = new TranslateOptions(translateOptionsVec) - val transResult = gdal.Translate(outputPath, raster.withDatasetHydratedOpt().get, translateOptions) - val errorMsg = gdal.GetLastErrorMsg + //println(s"GDALTranslate - is raster hydrated? ${raster.isDatasetHydrated}") + //println(s"GDALTranslate - createInfo? ${raster.getCreateInfo}") + + Try { + val translateOptionsVec = OperatorOptions.parseOptions(effectiveCommand) + val translateOptions = new TranslateOptions(translateOptionsVec) + val transResult = gdal.Translate(outputPath, raster.withDatasetHydratedOpt().get, translateOptions) + val errorMsg = gdal.GetLastErrorMsg -// if (errorMsg.nonEmpty) { -// // scalastyle:off println -// println(s"... GDALTranslate (last_error) - '$errorMsg' for '$outputPath'") -// // scalastyle:on println -// } + // if (errorMsg.nonEmpty) { + // println(s"... GDALTranslate (last_error) - '$errorMsg' for '$outputPath'") + // } - flushAndDestroy(transResult) + flushAndDestroy(transResult) - RasterGDAL( - Map( - RASTER_PATH_KEY -> outputPath, - RASTER_PARENT_PATH_KEY -> raster.identifyPseudoPathOpt().getOrElse(NO_PATH_STRING), - RASTER_DRIVER_KEY -> writeOptions.format, - RASTER_LAST_CMD_KEY -> effectiveCommand, - RASTER_LAST_ERR_KEY -> errorMsg, - RASTER_ALL_PARENTS_KEY -> raster.getRawParentPath - ), - exprConfigOpt - ) + RasterGDAL( + Map( + RASTER_PATH_KEY -> outputPath, + RASTER_PARENT_PATH_KEY -> raster.identifyPseudoPathOpt().getOrElse(NO_PATH_STRING), + RASTER_DRIVER_KEY -> writeOptions.format, + RASTER_SUBDATASET_NAME_KEY -> raster.getCreateInfoSubdatasetNameOpt.getOrElse(""), + RASTER_BAND_INDEX_KEY -> raster.getCreateInfoBandIndexOpt.getOrElse(-1).toString, + RASTER_LAST_CMD_KEY -> effectiveCommand, + RASTER_LAST_ERR_KEY -> errorMsg, + RASTER_ALL_PARENTS_KEY -> raster.getRawParentPath + ), + exprConfigOpt + ) + }.getOrElse { + val result = RasterGDAL() // <- empty raster + result.updateCreateInfoLastCmd(effectiveCommand) + result.updateCreateInfoError("GDAL Translate command threw exception") + result + } + // scalastyle:on println } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala index 3daa361f3..534bc519f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.core.raster.operator.gdal -import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_ALL_PARENTS_KEY, RASTER_DRIVER_KEY, RASTER_LAST_CMD_KEY, RASTER_LAST_ERR_KEY, RASTER_MEM_SIZE_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_ALL_PARENTS_KEY, RASTER_BAND_INDEX_KEY, RASTER_DRIVER_KEY, RASTER_LAST_CMD_KEY, RASTER_LAST_ERR_KEY, RASTER_MEM_SIZE_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO.flushAndDestroy import com.databricks.labs.mosaic.functions.ExprConfig @@ -28,34 +28,43 @@ object GDALWarp { */ def executeWarp(outputPath: String, rasters: Seq[RasterGDAL], command: String, exprConfigOpt: Option[ExprConfig]): RasterGDAL = { require(command.startsWith("gdalwarp"), "Not a valid GDAL Warp command.") - // Test: gdal.ParseCommandLine(command) val effectiveCommand = OperatorOptions.appendOptions(command, rasters.head.getWriteOptions) - val warpOptionsVec = OperatorOptions.parseOptions(effectiveCommand) - val warpOptions = new WarpOptions(warpOptionsVec) - val warpResult = gdal.Warp(outputPath, rasters.map(_.withDatasetHydratedOpt().get).toArray, warpOptions) - // Format will always be the same as the first tile - val errorMsg = gdal.GetLastErrorMsg - -// if (errorMsg.nonEmpty) { -// // scalastyle:off println -// println(s"... GDALWarp (last_error) - '$errorMsg' for '$outputPath'") -// // scalastyle:on println -// } - - flushAndDestroy(warpResult) - - val size = Try(Files.size(Paths.get(outputPath))).getOrElse(-1L) - val createInfo = Map( - RASTER_PATH_KEY -> outputPath, - RASTER_PARENT_PATH_KEY -> rasters.head.identifyPseudoPathOpt().getOrElse(NO_PATH_STRING), - RASTER_DRIVER_KEY -> rasters.head.getWriteOptions.format, - RASTER_MEM_SIZE_KEY -> size.toString, - RASTER_LAST_CMD_KEY -> effectiveCommand, - RASTER_LAST_ERR_KEY -> errorMsg, - RASTER_ALL_PARENTS_KEY -> rasters.map(_.getRawParentPath).mkString(";") - ) - - RasterGDAL(createInfo, exprConfigOpt) + + Try { + val warpOptionsVec = OperatorOptions.parseOptions(effectiveCommand) + val warpOptions = new WarpOptions(warpOptionsVec) + val warpResult = gdal.Warp(outputPath, rasters.map(_.withDatasetHydratedOpt().get).toArray, warpOptions) + // Format will always be the same as the first tile + val errorMsg = gdal.GetLastErrorMsg + + // if (errorMsg.nonEmpty) { + // // scalastyle:off println + // println(s"... GDALWarp (last_error) - '$errorMsg' for '$outputPath'") + // // scalastyle:on println + // } + + flushAndDestroy(warpResult) + + val size = Try(Files.size(Paths.get(outputPath))).getOrElse(-1L) + val createInfo = Map( + RASTER_PATH_KEY -> outputPath, + RASTER_PARENT_PATH_KEY -> rasters.head.identifyPseudoPathOpt().getOrElse(NO_PATH_STRING), + RASTER_DRIVER_KEY -> rasters.head.getWriteOptions.format, + RASTER_SUBDATASET_NAME_KEY -> rasters.head.getCreateInfoSubdatasetNameOpt.getOrElse(""), + RASTER_BAND_INDEX_KEY -> rasters.head.getCreateInfoBandIndexOpt.getOrElse(-1).toString, + RASTER_MEM_SIZE_KEY -> size.toString, + RASTER_LAST_CMD_KEY -> effectiveCommand, + RASTER_LAST_ERR_KEY -> errorMsg, + RASTER_ALL_PARENTS_KEY -> rasters.map(_.getRawParentPath).mkString(";") + ) + + RasterGDAL(createInfo, exprConfigOpt) + }.getOrElse { + val result = RasterGDAL() // <- empty raster + result.updateCreateInfoLastCmd(effectiveCommand) + result.updateCreateInfoError("GDAL Warp command threw exception") + result + } } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala index 0bd536e21..ae4ca06bd 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala @@ -25,10 +25,13 @@ object MergeBands { */ def merge(rasters: Seq[RasterGDAL], resampling: String, exprConfigOpt: Option[ExprConfig]): RasterGDAL = { val outOptions = rasters.head.getWriteOptions - val vrtPath = PathUtils.createTmpFilePath("vrt", exprConfigOpt) val rasterPath = PathUtils.createTmpFilePath(outOptions.extension, exprConfigOpt) + //scalastyle:off println + //println(s"MergeBands - merge - rasterPath? $rasterPath") + //scalastyle:on println + val vrtRaster = GDALBuildVRT.executeVRT( vrtPath, rasters, @@ -36,17 +39,22 @@ object MergeBands { exprConfigOpt ) - val result = GDALTranslate.executeTranslate( - rasterPath, - vrtRaster, - command = s"gdal_translate -r $resampling", - outOptions, - exprConfigOpt - ) + if (vrtRaster.isEmptyRasterGDAL) { + vrtRaster + } else { - vrtRaster.flushAndDestroy() + val result = GDALTranslate.executeTranslate( + rasterPath, + vrtRaster, + command = s"gdal_translate -r $resampling", + outOptions, + exprConfigOpt + ) - result + vrtRaster.flushAndDestroy() + + result + } } /** diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala index f4f22472f..05e0d6316 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala @@ -31,7 +31,12 @@ object BalancedSubdivision { else 0L } var n = 1 - val destSizeBytes: Long = destSize * 1000L * 1000L + // additional logic for destSize < 1 + val destSizeBytes: Long = { + if (destSize > 0) destSize * 1000L * 1000L // <- destSize + else if (destSize < 0 && size <= Integer.MAX_VALUE) size // <- size + else 64 * 1000L * 1000L // <- 64MB default + } if (size > 0 && size > destSizeBytes) { while (true) { n *= 4 @@ -74,6 +79,7 @@ object BalancedSubdivision { // if the ratio is not maintained, split one more time // 0.1 is an arbitrary threshold to account for rounding errors if (Math.abs(originRatio - ratio) > 0.1) tile = split(tile) + tile } @@ -85,7 +91,7 @@ object BalancedSubdivision { * * @param tile * The tile to split. - * @param sizeInMb + * @param sizeInMB * The desired size of the split rasters in MB. * @param exprConfigOpt * Option [[ExprConfig]] @@ -94,15 +100,25 @@ object BalancedSubdivision { */ def splitRaster( tile: RasterTile, - sizeInMb: Int, + sizeInMB: Int, exprConfigOpt: Option[ExprConfig] ): Seq[RasterTile] = { val raster = tile.raster - val numSplits = getNumSplits(raster, sizeInMb) + val numSplits = getNumSplits(raster, sizeInMB) val (x, y) = raster.getDimensions val (tileX, tileY) = getTileSize(x, y, numSplits) - ReTile.reTile(tile, tileX, tileY, exprConfigOpt) + //scalastyle:off println + //println( + // s"BalancedSubdivision - splitRaster - numSplits? $numSplits |" + + // s" x? $x | y? $y | tileX? $tileX | tileY? $tileY | sizeInMB? $sizeInMB" + //) + //scalastyle:on println + if (numSplits > 1) { + ReTile.reTile(tile, tileX, tileY, exprConfigOpt) + } else { + Seq(tile) // <- return the provided raster + } } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala index a38f523fa..864977756 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala @@ -173,9 +173,13 @@ case class RasterTile( // - safety net for parent path val parentPath = this.raster.identifyPseudoPathOpt().getOrElse(NO_PATH_STRING) val newCreateInfo = raster.getCreateInfo + (RASTER_PATH_KEY -> path, RASTER_PARENT_PATH_KEY -> parentPath) - val mapData = buildMapString(newCreateInfo) + + // scalastyle:off println + //println(s"rasterTile - serialize - toFuse? $toFuse | newCreateInfo? $newCreateInfo") + // scalastyle:on println // (4) actual serialization + val mapData = buildMapString(newCreateInfo) if (Option(index).isDefined) { if (index.isLeft) InternalRow.fromSeq( Seq(index.left.get, encodedRaster, mapData) diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala index 53af05f79..465300441 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.datasource.gdal -import com.databricks.labs.mosaic.{RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.{RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO.identifyDriverNameFromRawPath @@ -94,10 +94,10 @@ object ReTileOnRead extends ReadStrategy { indexSystem: IndexSystem, exprConfigOpt: Option[ExprConfig] ): Iterator[InternalRow] = { + //scalastyle:off println val inPath = status.getPath.toString val uuid = getUUID(status) val sizeInMB = options.getOrElse("sizeInMB", "16").toInt - //scalastyle:off println val uriDeepCheck = Try(exprConfigOpt.get.isUriDeepCheck).getOrElse(false) val uriGdalOpt = PathUtils.parseGdalUriOpt(inPath, uriDeepCheck) val driverName = options.get("driverName") match { @@ -109,15 +109,15 @@ object ReTileOnRead extends ReadStrategy { //println(s"... ReTileOnRead - driverName '$dn' from ext") dn } - //scalastyle:on println val tmpPath = PathUtils.copyCleanPathToTmpWithRetry(inPath, exprConfigOpt, retries = 5) val createInfo = Map( RASTER_PATH_KEY -> tmpPath, RASTER_PARENT_PATH_KEY -> inPath, - RASTER_DRIVER_KEY -> driverName + RASTER_DRIVER_KEY -> driverName, + RASTER_SUBDATASET_NAME_KEY -> options.getOrElse("subdatasetName", "") ) - val tiles = localSubdivide(createInfo, sizeInMB, exprConfigOpt) + //println(s"ReTileOnRead - number of tiles - ${tiles.length}") val rows = tiles.map(tile => { val raster = tile.raster @@ -143,6 +143,7 @@ object ReTileOnRead extends ReadStrategy { row }) + //scalastyle:on println rows.iterator } @@ -164,6 +165,9 @@ object ReTileOnRead extends ReadStrategy { sizeInMB: Int, exprConfigOpt: Option[ExprConfig] ): Seq[RasterTile] = { + //scalastyle:off println + //println(s"ReTileOnRead - localSubdivide - sizeInMB? $sizeInMB | config? $createInfo") + //scalastyle:on println var raster = RasterGDAL(createInfo, exprConfigOpt) var inTile = new RasterTile(null, raster, tileDataType) diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala index c437a0a63..5749f9715 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala @@ -133,7 +133,8 @@ object ReadAsPath extends ReadStrategy { case LENGTH => raster.getMemSize case other => throw new RuntimeException(s"Unsupported field name: $other") } - // Writing to bytes is destructive so we delay reading content and content length until the last possible moment + + // Serialize to configured fuse directory val row = Utils.createRow(fields ++ Seq( tile.formatCellId(indexSystem).serialize(tileDataType, doDestroy = true, exprConfigOpt))) diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala index 7c632df27..2507ce4bd 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala @@ -5,8 +5,10 @@ import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO.identifyDriverNameFromRawPath import com.databricks.labs.mosaic.core.types.RasterTileType +import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.datasource.Utils import com.databricks.labs.mosaic.datasource.gdal.GDALFileFormat._ +import com.databricks.labs.mosaic.datasource.gdal.ReadAsPath.tileDataType import com.databricks.labs.mosaic.expressions.raster.buildMapString import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.utils.PathUtils @@ -93,23 +95,20 @@ object ReadInMemory extends ReadStrategy { else Try(exprConfigOpt.get.isUriDeepCheck).getOrElse(false) } val uriGdalOpt = PathUtils.parseGdalUriOpt(inPath, uriDeepCheck) - val readPath = PathUtils.asFileSystemPath(inPath, uriGdalOpt) - val contentBytes: Array[Byte] = readContent(fs, status) - val driverName = options.get("driverName") match { case Some(name) if name.nonEmpty => name case _ => identifyDriverNameFromRawPath(inPath, uriGdalOpt) } val createInfo = Map( - RASTER_PATH_KEY -> readPath, + RASTER_PATH_KEY -> inPath, RASTER_PARENT_PATH_KEY -> inPath, RASTER_DRIVER_KEY -> driverName ) val raster = RasterGDAL(createInfo, exprConfigOpt) val uuid = getUUID(status) - - val fields = requiredSchema.fieldNames.filter(_ != TILE).map { + val trimmedSchema = StructType(requiredSchema.filter(field => field.name != TILE)) + val fields = trimmedSchema.fieldNames.map { case PATH => status.getPath.toString case LENGTH => status.getLen case MODIFICATION_TIME => status.getModificationTime @@ -122,6 +121,8 @@ object ReadInMemory extends ReadStrategy { case SRID => raster.SRID case other => throw new RuntimeException(s"Unsupported field name: $other") } + + val contentBytes: Array[Byte] = readContent(fs, status) val mapData = buildMapString(raster.getCreateInfo) val rasterTileSer = InternalRow.fromSeq(Seq(null, contentBytes, mapData)) val row = Utils.createRow(fields ++ Seq(rasterTileSer)) @@ -130,6 +131,7 @@ object ReadInMemory extends ReadStrategy { raster.flushAndDestroy() rows.iterator + } } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala index 7a5549f10..d24fc3be3 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala @@ -1,22 +1,32 @@ package com.databricks.labs.mosaic.datasource.multiread -import com.databricks.labs.mosaic.MOSAIC_RASTER_READ_STRATEGY +import com.databricks.labs.mosaic.{ + MOSAIC_RASTER_READ_AS_PATH, + MOSAIC_RASTER_READ_STRATEGY, + MOSAIC_RASTER_RE_TILE_ON_READ, + NO_EXT +} import com.databricks.labs.mosaic.functions.MosaicContext +import com.databricks.labs.mosaic.utils.PathUtils import org.apache.spark.sql._ import org.apache.spark.sql.functions._ +import java.util.Locale +import scala.util.Try + /* - * A Mosaic DataFrame Reader that provides a unified interface to read GDAL tile data - * formats. It uses the binaryFile reader to list the tile files. It then resolves the - * subdatasets if configured to read subdatasets. It then retiles the tile if configured - * to retile the tile. It converts the tile to a grid using the configured - * combiner. The grid is then returned as a DataFrame. Finally, the grid is interpolated - * using the configured interpolation k ring size. + * A Mosaic DataFrame Reader that provides a unified interface to read GDAL tile data formats. + * - It resolves the subdatasets if configured to read subdatasets. + * - It then retiles the tile if configured to retile the tile. + * - It converts the tile to a grid using the configured combiner. + * - Finally, the grid is interpolated using the configured interpolation k ring size (if > 0). + * The grid is then returned as a DataFrame. + * * @param sparkSession * The Spark Session to use for reading. This is required to create the DataFrame. */ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameReader(sparkSession) { - + // scalastyle:off println private val mc = MosaicContext.context() import mc.functions._ @@ -26,79 +36,194 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead override def load(paths: String*): DataFrame = { - // scalastyle:off println - // config // - turn off aqe coalesce partitions for this op sparkSession.conf.set("spark.sql.adaptive.coalescePartitions.enabled", "false") - val config = getConfig + var config = getConfig nPartitions = config("nPartitions").toInt val resolution = config("resolution").toInt - //println( - s"raster_to_grid - nPartitions? $nPartitions | isRetile? ${config("retile").toBoolean} (tileSize? ${config("tileSize")}) ..." - //) - //println(config) - - // (1) gdal reader load - val pathsDf = sparkSession.read - .format("gdal") - .option("driverName", config("driverName")) // <- e.g. zip files might need this - .option("extensions", config("extensions")) - .option(MOSAIC_RASTER_READ_STRATEGY, "as_path") - .option("vsizip", config("vsizip")) - .load(paths: _*) - .repartition(nPartitions) - - // (2) increase nPartitions for retile and tessellate - nPartitions = Math.min(10000, pathsDf.count() * 10).toInt - //println(s"raster_to_grid - adjusted nPartitions to $nPartitions ...") - - // (3) combiner columnar function + // NESTED HANDLING + // "HDF4" -> "hdf4", + // "HDF5" -> "hdf5", + // "GRIB" -> "grb", + // "netCDF" -> "nc", + // "Zarr" -> "zarr" + + val nestedDrivers = Seq("hdf4", "hdf5", "grib", "netcdf", "zarr") + val nestedExts = Seq("hdf4", "hdf5", "grb", "nc", "zarr") + val driverName = config("driverName") + + val nestedHandling = { + if ( + driverName.nonEmpty && + nestedDrivers.contains(driverName.toLowerCase(Locale.ROOT)) + ) { + println(s"... config 'driverName' identified for nestedHandling ('$driverName')") + true + } else if ( + config("extensions").split(";").map(p => p.trim.toLowerCase(Locale.ROOT)) + .exists(nestedExts.contains) + ) { + println(s"... config 'extensions' identified for nestedHandling ('${config("extensions")}')") + true + } else if ( + paths.map(p => PathUtils.getExtOptFromPath(p, None).getOrElse(NO_EXT).toLowerCase(Locale.ROOT)) + .exists(nestedExts.contains) + ) { + println(s"... path ext identified for nestedHandling") + true + } else { + false + } + } + // update "sizeInMB" if missing for nestedHandling + // - want pretty small splits for dense data + if (nestedHandling && config("sizeInMB").toInt < 1) { + config = getConfig + ( + "sizeInMB" -> "8", + "retile" -> "false", + "tileSize" -> "-1" + ) + } + val readStrat = { + // have to go out of way to specify "-1" + if (config("sizeInMB").toInt < 0) MOSAIC_RASTER_READ_AS_PATH + else MOSAIC_RASTER_RE_TILE_ON_READ + } + + println( + s"raster_to_grid - nestedHandling? $nestedHandling | nPartitions? $nPartitions | read strat? $readStrat ..." + ) + println(s"config (after any mods) -> $config") + + val baseOptions = Map( + "extensions" -> config("extensions"), + "vsizip" -> config("vsizip"), + "subdatasetName" -> config("subdatasetName"), + MOSAIC_RASTER_READ_STRATEGY -> readStrat + ) + val readOptions = + if (driverName.nonEmpty && config("sizeInMB").toInt >= 1) { + baseOptions + + ("driverName" -> driverName, "sizeInMB" -> config("sizeInMB")) + } + else if (driverName.nonEmpty) baseOptions + ("driverName" -> driverName) + else if (config("sizeInMB").toInt >= 1) baseOptions + ("sizeInMB" -> config("sizeInMB")) + else baseOptions + println(s"raster_to_grid - readOptions? $readOptions ...") + val rasterToGridCombiner = getRasterToGridFunc(config("combiner")) + var pathsDf: DataFrame = null + var rasterDf: DataFrame = null + var retiledDf: DataFrame = null + var tessellatedDf: DataFrame = null + var combinedDf: DataFrame = null + var bandDf: DataFrame = null + var kSampleDf: DataFrame = null - // (4) resolve subdataset - // - writes resolved df to checkpoint dir - val rasterDf = resolveRaster(pathsDf, config) + try { + // (1) gdal reader load + pathsDf = sparkSession.read + .format("gdal") + .options(readOptions) + .load(paths: _*) + .repartition(nPartitions) + .cache() + val pathsDfCnt = pathsDf.count() + println(s"::: (1) gdal reader loaded - count? $pathsDfCnt :::") - // (5) retile with 'tileSize' - val retiledDf = retileRaster(rasterDf, config) + // (2) increase nPartitions for retile and tessellate + nPartitions = Math.min(10000, paths.length * 32).toInt + println(s"::: (2) adjusted nPartitions to $nPartitions :::") - // (6) tessellate w/ combiner - // - tessellate is checkpoint dir - // - combiner is based on configured checkpointing - val loadedDf = retiledDf - .withColumn( - "tile", - rst_tessellate(col("tile"), lit(resolution)) - ) - .repartition(nPartitions) - .groupBy("tile.index_id") - .agg(rst_combineavg_agg(col("tile")).alias("tile")) - .withColumn( - "grid_measures", - rasterToGridCombiner(col("tile")) - ) - .select( - "grid_measures", - "tile" - ) - .select( - posexplode(col("grid_measures")).as(Seq("band_id", "measure")), - col("tile").getField("index_id").alias("cell_id") - ) - .repartition(nPartitions) - .select( - col("band_id"), - col("cell_id"), - col("measure") - ) + // (3) resolve subdataset + // - writes resolved df to checkpoint dir + rasterDf = resolveRaster(pathsDf, config).cache() + val rasterDfCnt = rasterDf.count() + pathsDf.unpersist() // <- let go of prior caching + println(s"::: (3) resolved subdataset - count? $rasterDfCnt :::") - // (7) handle k-ring resample - kRingResample(loadedDf, config) + // (4) retile with 'tileSize' + retiledDf = retileRaster(rasterDf, config).cache() + val retiledDfCnt = retiledDf.count() + println(s"::: (4) retiled with 'tileSize' - count? $retiledDfCnt :::") - // scalastyle:on println + // (5) tessellation + // - uses checkpoint dir + tessellatedDf = retiledDf + .withColumn( + "tile", + rst_tessellate(col("tile"), lit(0)) + ).cache() + var tessellatedDfCnt = tessellatedDf.count() + retiledDf.unpersist() // <- let go of prior caching + println(s"... tessellated at resolution 0 - count? $tessellatedDfCnt (going to $resolution)") + + if (resolution > 0) { + for (res <- 1 to resolution) { + tessellatedDf = tessellatedDf + .withColumn( + s"tile_$res", + rst_tessellate(col("tile"), lit(res)) + ) + .drop("tile") + .filter(col(s"tile_$res").isNotNull) + .withColumnRenamed(s"tile_$res", "tile") + .cache() + tessellatedDfCnt = tessellatedDf.count() + println(s"... tessellated at resolution $res - count? $tessellatedDfCnt (going to $resolution)") + } + } + println(s"::: (5) tessellated :::") + + // (6) combine + // - uses checkpoint dir + combinedDf = tessellatedDf + .groupBy("tile.index_id") + .agg(rst_combineavg_agg(col("tile")).alias("tile")) + .withColumn( + "grid_measures", + rasterToGridCombiner(col("tile")) + ) + .select( + "grid_measures", + "tile" + ) + .cache() + val combinedDfCnt = combinedDf.count() + println(s"::: (6) combined - count? $combinedDfCnt :::") + + // (7) band exploded + bandDf = combinedDf + .select( + posexplode(col("grid_measures")).as(Seq("band_id", "measure")), + col("tile").getField("index_id").alias("cell_id") + ) + .select( + col("band_id"), + col("cell_id"), + col("measure") + ).cache() + val bandDfCnt = bandDf.count() + println(s"::: (7) band exploded - count? $bandDfCnt :::") + + // (8) handle k-ring resample + // - returns cached + kSampleDf = kRingResample(bandDf, config).cache() + val kSampleDfCnt = kSampleDf.count() + println(s"::: (8) k-ring resampled - count? $kSampleDfCnt :::") + + kSampleDf + } finally { + Try(pathsDf.unpersist()) + Try(rasterDf.unpersist()) + Try(retiledDf.unpersist()) + Try(tessellatedDf.unpersist()) + Try(combinedDf.unpersist()) + Try(bandDf.unpersist()) + } } /** @@ -117,6 +242,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead val tileSize = config.getOrElse("tileSize", "-1").toInt if (isRetile && tileSize > 0) { + println(s"... retiling to tileSize = $tileSize") // always uses the configured checkpoint path rasterDf .withColumn("tile", rst_retile(col("tile"), lit(tileSize), lit(tileSize))) @@ -142,6 +268,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead val subdatasetName = config("subdatasetName") if (subdatasetName.nonEmpty) { + println(s"... resolving subdatasetName = $subdatasetName") pathsDf .withColumn("tile", rst_getsubdataset(col("tile"), lit(subdatasetName))) } else { @@ -171,6 +298,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead }.alias(measureCol) if (k > 0) { + println(s"... kRingInterpolate = $k rings") rasterDf .withColumn("origin_cell_id", col("cell_id")) .withColumn("cell_id", explode(grid_cellkring(col("origin_cell_id"), k))) @@ -216,12 +344,14 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead "combiner" -> this.extraOptions.getOrElse("combiner", "mean"), "kRingInterpolate" -> this.extraOptions.getOrElse("kRingInterpolate", "0"), "nPartitions" -> this.extraOptions.getOrElse("nPartitions", sparkSession.conf.get("spark.sql.shuffle.partitions")), - "retile" -> this.extraOptions.getOrElse("retile", "true"), - "tileSize" -> this.extraOptions.getOrElse("tileSize", "256"), + "retile" -> this.extraOptions.getOrElse("retile", "false"), + "sizeInMB" -> this.extraOptions.getOrElse("sizeInMB", "0"), + "tileSize" -> this.extraOptions.getOrElse("tileSize", "512"), "subdatasetName" -> this.extraOptions.getOrElse("subdatasetName", ""), "driverName" -> this.extraOptions.getOrElse("driverName", ""), "uriDeepCheck" -> this.extraOptions.getOrElse("uriDeepCheck", "false") ) } + // scalastyle:on println } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala index ba2064a76..9f41f496f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala @@ -41,7 +41,16 @@ case class RST_FromBands( * The stacked and resampled tile. */ override def rasterTransform(rasters: Seq[RasterTile]): Any = { - rasters.head.copy(raster = MergeBands.merge(rasters.map(_.raster), "bilinear", Option(exprConfig))) + //scalastyle:off println + //println(s"RST_FromBands - rasters length? ${rasters.length}") + //println(s"RST_FromBands - head createInfo: ${rasters.head.raster.getCreateInfo}") + //println(s"RST_FromBands - is head empty? ${rasters.head.raster.isEmptyRasterGDAL}") + //scalastyle:on println + rasters.head.copy( + raster = MergeBands.merge( + rasters.map(_.raster), "bilinear", Option(exprConfig) + ) + ) } } diff --git a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala index 8ba7b0e42..7199166ed 100644 --- a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala @@ -4,7 +4,7 @@ import com.databricks.labs.mosaic.JTS import com.databricks.labs.mosaic.core.index.H3IndexSystem import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO -import com.databricks.labs.mosaic.functions.{ExprConfig, MosaicContext} +import com.databricks.labs.mosaic.functions.MosaicContext import com.databricks.labs.mosaic.test.MosaicSpatialQueryTest import com.databricks.labs.mosaic.utils.PathUtils.VSI_ZIP_TOKEN import org.apache.spark.sql.test.SharedSparkSessionGDAL @@ -18,88 +18,88 @@ import java.util.{Vector => JVector} class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSessionGDAL { -// test("Read netcdf with Raster As Grid Reader") { -// assume(System.getProperty("os.name") == "Linux") -// val netcdf = "/binary/netcdf-coral/" -// val filePath = getClass.getResource(netcdf).getPath -// -// val sc = this.spark -// import sc.implicits._ -// sc.sparkContext.setLogLevel("ERROR") -// -// // init -// val mc = MosaicContext.build(H3IndexSystem, JTS) -// mc.register(sc) -// import mc.functions._ -// -// info(s"checkpoint dir? ${GDAL.getCheckpointDir}") -// -// noException should be thrownBy MosaicContext.read -// .format("raster_to_grid") -// .option("subdatasetName", "bleaching_alert_area") -// .option("nPartitions", "10") -// .option("extensions", "nc") -// .option("resolution", "5") -// .option("kRingInterpolate", "3") -// .load(filePath) -// .select("measure") -// .queryExecution -// .executedPlan -// -// } -// -// test("Read grib with Raster As Grid Reader") { -// assume(System.getProperty("os.name") == "Linux") -// val grib = "/binary/grib-cams/" -// val filePath = getClass.getResource(grib).getPath -// -// val sc = this.spark -// import sc.implicits._ -// sc.sparkContext.setLogLevel("ERROR") -// -// // init -// val mc = MosaicContext.build(H3IndexSystem, JTS) -// mc.register(sc) -// import mc.functions._ -// -// noException should be thrownBy MosaicContext.read -// .format("raster_to_grid") -// .option("nPartitions", "10") -// .option("extensions", "grb") -// .option("combiner", "min") -// .option("kRingInterpolate", "3") -// .load(filePath) -// .select("measure") -// .take(1) -// -// } -// -// test("Read tif with Raster As Grid Reader") { -// assume(System.getProperty("os.name") == "Linux") -// val tif = "/modis/" -// val filePath = getClass.getResource(tif).getPath -// -// val sc = this.spark -// import sc.implicits._ -// sc.sparkContext.setLogLevel("ERROR") -// -// // init -// val mc = MosaicContext.build(H3IndexSystem, JTS) -// mc.register(sc) -// import mc.functions._ -// -// noException should be thrownBy MosaicContext.read -// .format("raster_to_grid") -// .option("nPartitions", "10") -// .option("extensions", "tif") -// .option("combiner", "max") -// .option("resolution", "4") -// .option("kRingInterpolate", "3") -// .load(filePath) -// .select("measure") -// .take(1) -// -// } + test("Read netcdf with Raster As Grid Reader") { + assume(System.getProperty("os.name") == "Linux") + val netcdf = "/binary/netcdf-coral/" + val filePath = getClass.getResource(netcdf).getPath + + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init + val mc = MosaicContext.build(H3IndexSystem, JTS) + mc.register(sc) + import mc.functions._ + + info(s"checkpoint dir? ${GDAL.getCheckpointDir}") + //CleanUpManager.setCleanThreadDelayMinutes(300) + + noException should be thrownBy MosaicContext.read + .format("raster_to_grid") + .option("subdatasetName", "bleaching_alert_area") + .option("nPartitions", "10") + .option("extensions", "nc") + .option("resolution", "0") + .option("kRingInterpolate", "1") + .load(s"$filePath/ct5km_baa-max-7d_v3.1_20220101.nc") + .select("measure") + .take(1) + + } + + test("Read grib with Raster As Grid Reader") { + assume(System.getProperty("os.name") == "Linux") + val grib = "/binary/grib-cams/" + val filePath = getClass.getResource(grib).getPath + + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init + val mc = MosaicContext.build(H3IndexSystem, JTS) + mc.register(sc) + import mc.functions._ + + noException should be thrownBy MosaicContext.read + .format("raster_to_grid") + .option("nPartitions", "10") + .option("extensions", "grb") + .option("combiner", "min") + .option("kRingInterpolate", "3") + .load(filePath) + .select("measure") + .take(1) + + } + + test("Read tif with Raster As Grid Reader") { + assume(System.getProperty("os.name") == "Linux") + val tif = "/modis/" + val filePath = getClass.getResource(tif).getPath + + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") + + // init + val mc = MosaicContext.build(H3IndexSystem, JTS) + mc.register(sc) + import mc.functions._ + + noException should be thrownBy MosaicContext.read + .format("raster_to_grid") + .option("nPartitions", "10") + .option("extensions", "tif") + .option("combiner", "max") + .option("resolution", "4") + .option("kRingInterpolate", "3") + .load(filePath) + .select("measure") + .take(1) + + } test("Read zarr with Raster As Grid Reader") { assume(System.getProperty("os.name") == "Linux") @@ -155,74 +155,76 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .select("measure") .take(1) info("... after median combiner") -// -// noException should be thrownBy MosaicContext.read -// .format("raster_to_grid") -// .option("driverName", "Zarr") // <- needed? -// .option("nPartitions", "10") -// .option("subdatasetName", "/group_with_attrs/F_order_array") -// .option("combiner", "count") -// .option("vsizip", "true") -// .load(filePath) -// .select("measure") -// .take(1) -// info("... after count combiner") -// -// noException should be thrownBy MosaicContext.read -// .format("raster_to_grid") -// .option("driverName", "Zarr") // <- needed? -// .option("nPartitions", "10") -// .option("subdatasetName", "/group_with_attrs/F_order_array") -// .option("combiner", "average") -// .option("vsizip", "true") -// .load(filePath) -// .select("measure") -// .take(1) -// info("... after average combiner") -// -// noException should be thrownBy MosaicContext.read -// .format("raster_to_grid") -// .option("driverName", "Zarr") // <- needed? -// .option("nPartitions", "10") -// .option("subdatasetName", "/group_with_attrs/F_order_array") -// .option("combiner", "avg") -// .option("vsizip", "true") -// .load(filePath) -// .select("measure") -// .take(1) -// info("... after avg combiner") -// -// val paths = Files.list(Paths.get(filePath)).toArray.map(_.toString) -// -// an[Error] should be thrownBy MosaicContext.read -// .format("raster_to_grid") -// .option("driverName", "Zarr") // <- needed? -// .option("nPartitions", "10") -// .option("combiner", "count_+") -// .option("vsizip", "true") -// .load(paths: _*) -// .select("measure") -// .take(1) -// info("... after count_+ combiner (exception)") -// -// an[Error] should be thrownBy MosaicContext.read -// .format("invalid") -// .load(paths: _*) -// info("... after invalid paths format (exception)") -// -// an[Error] should be thrownBy MosaicContext.read -// .format("invalid") -// .load(filePath) -// info("... after invalid path format (exception)") -// -// noException should be thrownBy MosaicContext.read -// .format("raster_to_grid") -// .option("driverName", "Zarr") // <- needed? -// .option("nPartitions", "10") -// .option("subdatasetName", "/group_with_attrs/F_order_array") -// .option("kRingInterpolate", "3") -// .load(filePath) -// info("... after subdataset + kring interpolate") + + noException should be thrownBy MosaicContext.read + .format("raster_to_grid") + .option("driverName", "Zarr") // <- needed? + .option("nPartitions", "10") + .option("subdatasetName", "/group_with_attrs/F_order_array") + .option("combiner", "count") + .option("vsizip", "true") + .load(filePath) + .select("measure") + .take(1) + info("... after count combiner") + + noException should be thrownBy MosaicContext.read + .format("raster_to_grid") + .option("driverName", "Zarr") // <- needed? + .option("nPartitions", "10") + .option("subdatasetName", "/group_with_attrs/F_order_array") + .option("combiner", "average") + .option("vsizip", "true") + .load(filePath) + .select("measure") + .take(1) + info("... after average combiner") + + noException should be thrownBy MosaicContext.read + .format("raster_to_grid") + .option("driverName", "Zarr") // <- needed? + .option("nPartitions", "10") + .option("subdatasetName", "/group_with_attrs/F_order_array") + .option("combiner", "avg") + .option("vsizip", "true") + .load(filePath) + .select("measure") + .take(1) + info("... after avg combiner") + + val paths = Files.list(Paths.get(filePath)).toArray.map(_.toString) + + an[Error] should be thrownBy MosaicContext.read + .format("raster_to_grid") + .option("driverName", "Zarr") // <- needed? + .option("nPartitions", "10") + .option("combiner", "count_+") + .option("vsizip", "true") + .load(paths: _*) + .select("measure") + .take(1) + info("... after count_+ combiner (exception)") + + an[Error] should be thrownBy MosaicContext.read + .format("invalid") + .load(paths: _*) + info("... after invalid paths format (exception)") + + an[Error] should be thrownBy MosaicContext.read + .format("invalid") + .load(filePath) + info("... after invalid path format (exception)") + + noException should be thrownBy MosaicContext.read + .format("raster_to_grid") + .option("driverName", "Zarr") // <- needed? + .option("nPartitions", "10") + .option("subdatasetName", "/group_with_attrs/F_order_array") + .option("kRingInterpolate", "3") + .load(filePath) + .select("measure") // <- added + .take(1) // <- added + info("... after subdataset + kring interpolate") } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBandsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBandsBehaviors.scala index 525b138a7..63f1c140f 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBandsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBandsBehaviors.scala @@ -4,7 +4,7 @@ import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.functions.MosaicContext import org.apache.spark.sql.QueryTest -import org.apache.spark.sql.functions.array +import org.apache.spark.sql.functions.{array, lit} import org.scalatest.matchers.should.Matchers._ trait RST_FromBandsBehaviors extends QueryTest { @@ -20,35 +20,44 @@ trait RST_FromBandsBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read - .format("binaryFile") - .option("pathGlobFilter", "*.TIF") + val rastersDf = spark.read + .format("gdal") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val gridTiles = rastersInMemory - .withColumn("tile", rst_fromfile($"path")) + val gridTiles = rastersDf .withColumn("bbox", rst_boundingbox($"tile")) - .withColumn("stacked", rst_frombands(array($"tile", $"tile", $"tile"))) + .withColumn("tile1", rst_write($"tile", lit("/dbfs/checkpoint/mosaic_tmp/tile1"))) + .withColumn("tile2", rst_write($"tile", lit("/dbfs/checkpoint/mosaic_tmp/tile2"))) + .withColumn("tile3", rst_write($"tile", lit("/dbfs/checkpoint/mosaic_tmp/tile3"))) + .withColumn("stacked", rst_frombands(array($"tile1", $"tile2", $"tile3"))) .withColumn("bbox2", rst_boundingbox($"stacked")) - .withColumn("result", st_area($"bbox") === st_area($"bbox2")) + .withColumn("area", st_area($"bbox")) + .withColumn("area2", st_area($"bbox2")) + .withColumn("result", $"area" === $"area2") + + //info(gridTiles.select("area", "area2", "result", "stacked", "bbox", "bbox2").first().toString()) + //info(gridTiles.select("tile1").first().toString()) + val result = gridTiles .select("result") .as[Boolean] .collect() - gridTiles.forall(identity) should be(true) + //info(result.toSeq.toString()) + + result.forall(identity) should be(true) - rastersInMemory.createOrReplaceTempView("source") + gridTiles + .drop("bbox", "stacked", "bbox2", "area", "area2", "result") + .createOrReplaceTempView("source") val gridTilesSQL = spark .sql(""" - |with subquery as ( - | select rst_fromfile(path) as tile from source - |), - |subquery2 as ( - | select rst_frombands(array(tile, tile, tile)) as stacked, tile from subquery + |with subquery ( + | select rst_frombands(array(tile1, tile2, tile3)) as stacked, tile from source |) |select st_area(rst_boundingbox(tile)) == st_area(rst_boundingbox(stacked)) as result - |from subquery2 + |from subquery |""".stripMargin) .as[Boolean] .collect() diff --git a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala index 75b57c5b8..e557d2aaf 100644 --- a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala +++ b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala @@ -45,11 +45,10 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { sc.conf.set(MOSAIC_GDAL_NATIVE, "true") sc.conf.set(MOSAIC_TEST_MODE, "true") sc.conf.set(MOSAIC_MANUAL_CLEANUP_MODE, "false") - sc.conf.set(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, "15") // manual is -1 (default is 30) - sc.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT) + sc.conf.set(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, "5") // manual is -1 (default is 30) + sc.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, "true") // default is "false" sc.conf.set(MOSAIC_RASTER_CHECKPOINT, mosaicCheckpointRootDir) sc.conf.set(MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT) - sc.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT) Try(MosaicGDAL.enableGDAL(sc)) Try(gdal.AllRegister()) From e7da1729ca40705e48ec35a47172d75da8ffdce1 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Fri, 9 Aug 2024 07:39:09 -0400 Subject: [PATCH 34/60] interim work post PR - for subdatasets raster_to_grid needs more + rst_tessellate --- .gitignore | 2 + CHANGELOG.md | 8 +- python/mosaic/api/raster.py | 9 +- .../docker/mosaic-docker-java-tool-options.sh | 24 + scripts/docker/mosaic-docker.sh | 9 +- .../mosaic/core/raster/gdal/DatasetGDAL.scala | 231 +++++++-- .../mosaic/core/raster/gdal/PathGDAL.scala | 173 +++++-- .../mosaic/core/raster/gdal/RasterGDAL.scala | 465 +++++++----------- .../core/raster/gdal/RasterWriteOptions.scala | 4 +- .../core/raster/io/CleanUpManager.scala | 2 +- .../labs/mosaic/core/raster/io/RasterIO.scala | 91 ++-- .../operator/clip/RasterClipByVector.scala | 36 +- .../raster/operator/clip/VectorClipper.scala | 1 + .../raster/operator/gdal/GDALBuildVRT.scala | 6 +- .../core/raster/operator/gdal/GDALCalc.scala | 4 +- .../core/raster/operator/gdal/GDALInfo.scala | 2 +- .../raster/operator/gdal/GDALTranslate.scala | 11 +- .../core/raster/operator/gdal/GDALWarp.scala | 23 +- .../operator/pixel/PixelCombineRasters.scala | 2 +- .../operator/retile/OverlappingTiles.scala | 4 +- .../operator/retile/RasterTessellate.scala | 31 +- .../core/raster/operator/retile/ReTile.scala | 2 +- .../operator/separate/SeparateBands.scala | 8 +- .../mosaic/core/types/model/RasterTile.scala | 14 +- .../datasource/gdal/GDALFileFormat.scala | 2 - .../mosaic/datasource/gdal/ReTileOnRead.scala | 20 +- .../mosaic/datasource/gdal/ReadAsPath.scala | 16 +- .../mosaic/datasource/gdal/ReadInMemory.scala | 12 +- .../multiread/RasterAsGridReader.scala | 370 +++++++++----- .../mosaic/expressions/raster/RST_Avg.scala | 14 +- .../raster/RST_GetSubdataset.scala | 6 +- .../mosaic/expressions/raster/RST_Max.scala | 2 +- .../expressions/raster/RST_Median.scala | 2 +- .../mosaic/expressions/raster/RST_Min.scala | 2 +- .../expressions/raster/RST_PixelCount.scala | 2 +- .../mosaic/expressions/raster/RST_SRID.scala | 2 +- .../mosaic/expressions/raster/RST_SkewX.scala | 2 +- .../mosaic/expressions/raster/RST_SkewY.scala | 2 +- .../expressions/raster/RST_Summary.scala | 2 +- .../expressions/raster/RST_Tessellate.scala | 23 +- .../expressions/raster/RST_TryOpen.scala | 2 +- .../mosaic/expressions/raster/RST_Write.scala | 2 +- .../raster/base/RasterBandExpression.scala | 2 +- .../RasterTessellateGeneratorExpression.scala | 15 +- .../labs/mosaic/functions/MosaicContext.scala | 10 +- .../com/databricks/labs/mosaic/package.scala | 10 +- .../labs/mosaic/utils/FileUtils.scala | 69 ++- .../labs/mosaic/utils/PathUtils.scala | 6 +- .../binary/zarr-air/day0_air_temp.zarr.zip | Bin 0 -> 13154 bytes .../binary/zarr-air/day1_air_temp.zarr.zip | Bin 0 -> 11792 bytes .../binary/zarr-air/day2_air_temp.zarr.zip | Bin 0 -> 11851 bytes .../binary/zarr-air/day3_air_temp.zarr.zip | Bin 0 -> 11630 bytes .../binary/zarr-air/day4_air_temp.zarr.zip | Bin 0 -> 11666 bytes .../binary/zarr-air/day5_air_temp.zarr.zip | Bin 0 -> 11629 bytes .../core/raster/gdal/TestDatasetGDAL.scala | 110 +++-- .../core/raster/gdal/TestPathGDAL.scala | 8 +- .../core/raster/gdal/TestRasterGDAL.scala | 2 +- .../multiread/RasterAsGridReaderTest.scala | 349 ++++++++----- .../geometry/ST_AsMVTTileAggBehaviors.scala | 5 +- .../geometry/ST_AsMVTTileAggTest.scala | 2 +- .../raster/RST_SeparateBandsBehaviors.scala | 2 +- .../raster/RST_TessellateBehaviors.scala | 30 +- .../labs/mosaic/utils/PathUtilsTest.scala | 92 ++-- .../sql/test/SharedSparkSessionGDAL.scala | 32 +- 64 files changed, 1479 insertions(+), 910 deletions(-) create mode 100644 scripts/docker/mosaic-docker-java-tool-options.sh create mode 100644 src/test/resources/binary/zarr-air/day0_air_temp.zarr.zip create mode 100644 src/test/resources/binary/zarr-air/day1_air_temp.zarr.zip create mode 100644 src/test/resources/binary/zarr-air/day2_air_temp.zarr.zip create mode 100644 src/test/resources/binary/zarr-air/day3_air_temp.zarr.zip create mode 100644 src/test/resources/binary/zarr-air/day4_air_temp.zarr.zip create mode 100644 src/test/resources/binary/zarr-air/day5_air_temp.zarr.zip diff --git a/.gitignore b/.gitignore index 4b5435530..1c13721e9 100644 --- a/.gitignore +++ b/.gitignore @@ -194,3 +194,5 @@ docker/.m2/ /scripts/docker/m2/xml-apis/ /scripts/docker/m2/xmlpull/ /checkpoint_table_knn/ +/src/test/resources/binary/zarr-air-unzip/day0_air_temp.zarr/.zgroup +/src/test/resources/binary/zarr-air-unzip/day0_air_temp.zarr/.zmetadata diff --git a/CHANGELOG.md b/CHANGELOG.md index 888a91a1e..d85dead69 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,9 +3,9 @@ various enhancements relating to our productized geospatial APIs): - Significant streamlining of internal GDAL `Dataset` handling to include "hydrating" (loading the object) more lazily - Dropped "Mosaic" from the serialized internal objects: `MosaicRasterTile`, `MosaicRasterGDAL`, and `MosaicRasterBandGDAL` - - All newly generated `RasterTile` objects store the tile payload (`BinaryType` | `StringType` | GDAL `Dataset`) to + - All newly generated `RasterTile` objects can store the tile payload (`BinaryType` | `StringType` | GDAL `Dataset`) to the configured fuse checkpoint dir (see below); RasterTiles generated in 0.4.1 and 0.4.2 can be loaded as-is - (structure was different prior to that) + (structure was different prior to 0.4.1) - Due to release of numpy 2.0 which has breaking changes with GDAL, numpy now limited to "<2.0,>=1.21.5" to match DBR minimum - Pyspark requirement removed from python setup.cfg as it is supplied by DBR - Python version limited to "<3.11,>=3.10" for DBR @@ -24,8 +24,8 @@ - Added `RST_Write` to save a generated 'tile' to a specified directory (e.g. fuse) location using its GDAL driver and tile data / path; useful for formalizing the path when writing a Lakehouse table (allowing removal of interim checkpointed data) -- Improved `raster_to_grid` reader performance by using fuse checkpointing for interim steps; - this reader and its underlying `.format("gdal")` reader now uses the fuse-based checkpointing +- Improved `raster_to_grid` (as well as `gdal`) reader uses fuse checkpointing for interim steps as well as additional + performance improvements. - Built-in readers now support option "uriDeepCheck" to handle (mostly strip out) file path URI parts beyond "file:", "dbfs:", and various common GDAL formats, see `FormatLookup` for lists; also new config `spark.databricks.labs.mosaic.uri.deep.check` allows global handling outside of readers, default is `false`. diff --git a/python/mosaic/api/raster.py b/python/mosaic/api/raster.py index 6b977615f..4c47e4106 100644 --- a/python/mosaic/api/raster.py +++ b/python/mosaic/api/raster.py @@ -1249,7 +1249,7 @@ def rst_summary(raster_tile: ColumnOrName) -> Column: ) -def rst_tessellate(raster_tile: ColumnOrName, resolution: ColumnOrName) -> Column: +def rst_tessellate(raster_tile: ColumnOrName, resolution: ColumnOrName, skip_project: Any = False) -> Column: """ Clip the tile into tile tiles where each tile is a grid tile for the given resolution. The tile set union forms the original tile. @@ -1260,6 +1260,9 @@ def rst_tessellate(raster_tile: ColumnOrName, resolution: ColumnOrName) -> Colum Mosaic tile tile struct column. resolution : Column (IntegerType) The resolution of the tiles. + skip_project: Column (BooleanType) + Whether to skip attempt to project the raster into the index SRS, + e.g. when raster doesn't have SRS support but is already in the index SRS (see Zarr tests). Returns ------- @@ -1267,10 +1270,14 @@ def rst_tessellate(raster_tile: ColumnOrName, resolution: ColumnOrName) -> Colum A struct containing the tiles of the tile. """ + if type(skip_project) == bool: + skip_project = lit(skip_project) + return config.mosaic_context.invoke_function( "rst_tessellate", pyspark_to_java_column(raster_tile), pyspark_to_java_column(resolution), + pyspark_to_java_column(skip_project) ) diff --git a/scripts/docker/mosaic-docker-java-tool-options.sh b/scripts/docker/mosaic-docker-java-tool-options.sh new file mode 100644 index 000000000..8ca94c180 --- /dev/null +++ b/scripts/docker/mosaic-docker-java-tool-options.sh @@ -0,0 +1,24 @@ +#!/bin/bash + +# [1] Build the image under 'docker-build': +# `GDAL_VERSION=3.4.1 LIBPROJ_VERSION=7.1.0 SPARK_VERSION=3.4.1 CORES=4 ./build` +# - produces image 'ubuntu22-gdal3.4.1-spark3.4.1' [default is JDK 8] +# [2] run this in root of (mosaic repo), e.g. `sh scripts/docker/mosaic-docker-java-tool-options.sh` +# - for IDE driven or Jupyter notebook testing +# [3] if you want to run tests within the container shell +# - [a] `unset JAVA_TOOL_OPTIONS` is needed to execute JVM tests (if using `mosaic-docker-java-tool-options.sh`) +# - [b] then can test e.g. `mvn -X test -DskipTests=false -Dsuites=com.databricks.labs.mosaic.core.raster.TestRasterGDAL` +# and `python3 -m unittest mosaic test/test_fuse_install.py` from ./python dir +# - [c] you may need to run `mvn clean` occasionally, especially around initial setup as intellij is JDK 11 +# and docker is JDK 8. +# ... don't need to specify -PskipCoverage (see settings.xml) +# [4] get shell with, e.g. `docker exec -it mosaic-dev /bin/bash -c "unset JAVA_TOOL_OPTIONS && cd /root/mosaic && /bin/bash"`, +# - can have multiple shells going; call `sh scripts/docker/exec-shell.sh` also +# [5] `docker stop mosaic-dev` whenever done to terminate the container +# NOTE: Ignore 'ERRO[0000] error waiting for container: context canceled'; also had to update Docker Desktop to 4.32 +# to address an issue that came up with update to MacOS Sonoma 14.5 +docker run -q --privileged --platform linux/amd64 --name mosaic-dev -p 5005:5005 -p 8888:8888 \ +-v $PWD:/root/mosaic -e JAVA_TOOL_OPTIONS="-agentlib:jdwp=transport=dt_socket,address=5005,server=y,suspend=n" \ +-itd --rm mosaic-dev:ubuntu22-gdal3.4.1-spark3.4.1 /bin/bash +docker exec -it mosaic-dev /bin/bash -c "sh /root/mosaic/scripts/docker/docker_init.sh" +docker exec -it mosaic-dev /bin/bash -c "unset JAVA_TOOL_OPTIONS && cd /root/mosaic && /bin/bash" \ No newline at end of file diff --git a/scripts/docker/mosaic-docker.sh b/scripts/docker/mosaic-docker.sh index 66df085d9..658cc4721 100644 --- a/scripts/docker/mosaic-docker.sh +++ b/scripts/docker/mosaic-docker.sh @@ -6,19 +6,18 @@ # [2] run this in root of (mosaic repo), e.g. `sh scripts/docker/mosaic-docker.sh` # - for IDE driven or Jupyter notebook testing # [3] if you want to run tests within the container shell -# - [a] `unset JAVA_TOOL_OPTIONS` is needed to execute JVM tests +# - [a] might need to `unset JAVA_TOOL_OPTIONS` is needed to execute JVM tests (if using `mosaic-docker-java-tool-options.sh`) # - [b] then can test e.g. `mvn -X test -DskipTests=false -Dsuites=com.databricks.labs.mosaic.core.raster.TestRasterGDAL` # and `python3 -m unittest mosaic test/test_fuse_install.py` from ./python dir # - [c] you may need to run `mvn clean` occasionally, especially around initial setup as intellij is JDK 11 # and docker is JDK 8. # ... don't need to specify -PskipCoverage (see settings.xml) -# [4] get shell with `docker exec -it mosaic-dev /bin/bash -c "unset JAVA_TOOL_OPTIONS && cd /root/mosaic && /bin/bash"`, +# [4] get shell with, e.g. `docker exec -it mosaic-dev /bin/bash -c "unset JAVA_TOOL_OPTIONS && cd /root/mosaic && /bin/bash"`, # - can have multiple shells going; call `sh scripts/docker/exec-shell.sh` also # [5] `docker stop mosaic-dev` whenever done to terminate the container # NOTE: Ignore 'ERRO[0000] error waiting for container: context canceled'; also had to update Docker Desktop to 4.32 # to address an issue that came up with update to MacOS Sonoma 14.5 -docker run -q --privileged --platform linux/amd64 --name mosaic-dev -p 5005:5005 -p 8888:8888 \ --v $PWD:/root/mosaic -e JAVA_TOOL_OPTIONS="-agentlib:jdwp=transport=dt_socket,address=5005,server=y,suspend=n" \ +docker run -q --privileged --platform linux/amd64 --name mosaic-dev -p 8888:8888 -v $PWD:/root/mosaic \ -itd --rm mosaic-dev:ubuntu22-gdal3.4.1-spark3.4.1 /bin/bash docker exec -it mosaic-dev /bin/bash -c "sh /root/mosaic/scripts/docker/docker_init.sh" -docker exec -it mosaic-dev /bin/bash -c "unset JAVA_TOOL_OPTIONS && cd /root/mosaic && /bin/bash" \ No newline at end of file +docker exec -it mosaic-dev /bin/bash -c "cd /root/mosaic && /bin/bash" \ No newline at end of file diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala index c3a306a16..fdecdef10 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala @@ -1,8 +1,20 @@ package com.databricks.labs.mosaic.core.raster.gdal -import com.databricks.labs.mosaic.{BAND_META_GET_KEY, BAND_META_SET_KEY, NO_DRIVER, NO_PATH_STRING, RASTER_BAND_INDEX_KEY, RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} +import com.databricks.labs.mosaic.{ + BAND_META_GET_KEY, + BAND_META_SET_KEY, + NO_DRIVER, + NO_PATH_STRING, + RASTER_BAND_INDEX_KEY, + RASTER_CORE_KEYS, + RASTER_DRIVER_KEY, + RASTER_PARENT_PATH_KEY, + RASTER_PATH_KEY, + RASTER_SUBDATASET_NAME_KEY +} import com.databricks.labs.mosaic.core.raster.io.RasterIO import com.databricks.labs.mosaic.functions.ExprConfig +import com.databricks.labs.mosaic.utils.PathUtils import org.gdal.gdal.Dataset import java.nio.file.{Files, Paths} @@ -32,25 +44,34 @@ case class DatasetGDAL() { // set by `updateBandIdx`, access directly. var bandIdxOpt: Option[Int] = None - // set by updateSubdatasetName, access directly. - var subdatasetNameOpt: Option[String] = None - var dsErrFlag = false /** @return Has the Dataset ever been hydrated? */ private var everHydratedFlag: Boolean = false def everHydrated: Boolean = everHydratedFlag - /** @return `createInfo` populated (doesn't set parent path). */ - def asCreateInfo: Map[String, String] = { - Map( - RASTER_PATH_KEY -> pathGDAL.path, // <- pathGDAL - RASTER_PARENT_PATH_KEY -> parentPathGDAL.path, // <- parentPathGDAL - RASTER_DRIVER_KEY -> driverNameOpt.getOrElse(NO_DRIVER), - RASTER_SUBDATASET_NAME_KEY -> this.subdatasetNameOpt.getOrElse(""), - RASTER_BAND_INDEX_KEY -> bandIdxOpt.getOrElse(-1).toString + /** + * Blends from pathGDAL, parentPathGDAL, and `this` DatasetGDAL. + * - The master view of createInfo. + * + * @param includeExtras + * Whether to include the createInfoExtras. + * If true, the base keys are added second to ensure they are used over extras. + * @return blended `createInfo` Map populated; optionally include extras. + */ + def asCreateInfo(includeExtras: Boolean): Map[String, String] = { + val baseMap = Map( + RASTER_PATH_KEY -> pathGDAL.path, // <- pathGDAL (path as set) + RASTER_PARENT_PATH_KEY -> parentPathGDAL.path, // <- parentPathGDAL (path as set) + RASTER_DRIVER_KEY -> this.getDriverName, // <- driverName (Dataset, path, + parent path tested) + RASTER_SUBDATASET_NAME_KEY -> this.getSubsetName, // <- ultimately stored in pathGDAL (set or path) + RASTER_BAND_INDEX_KEY -> + bandIdxOpt.getOrElse(-1).toString // <- stored in `this` ) + if (includeExtras) this.createInfoExtras ++ baseMap // <- second overrides first + else baseMap } + private var createInfoExtras = Map.empty[String, String] /** * Flush and destroy this dataset, if it exists. @@ -64,11 +85,29 @@ case class DatasetGDAL() { this } + /** Getter, may be an empty Map. */ + def getCreateInfoExtras: Map[String, String] = this.createInfoExtras + /** Getter, None if null. */ def getDatasetOpt: Option[Dataset] = Option(this.dataset) /** Getter, defaults to [[NO_DRIVER]]. */ - def getDriverName: String = driverNameOpt.getOrElse(NO_DRIVER) + def getDriverName: String = { + driverNameOpt match { + case Some(d) => d + case _ => + if (pathGDAL.hasPathDriverName) pathGDAL.getPathDriverName + else if (parentPathGDAL.hasPathDriverName) parentPathGDAL.getPathDriverName + else NO_DRIVER + } + } + + /** Getter for option, defaults to None. */ + def getDriverNameOpt: Option[String] = { + val dn = getDriverName + if (dn != NO_DRIVER) Some(dn) + else None + } /** Getter, defaults to [[NO_PATH_STRING]]. */ def getPath: String = pathGDAL.getPathOpt.getOrElse(NO_PATH_STRING) @@ -76,6 +115,12 @@ case class DatasetGDAL() { /** Getter, defaults to [[NO_PATH_STRING]]. */ def getParentPath: String = parentPathGDAL.getPathOpt.getOrElse(NO_PATH_STRING) + /** @return get subdataset name (stored in pathGDAL, default is ""). */ + def getSubsetName: String = pathGDAL.getSubsetName + + /** @return get subdataset name option (stored in pathGDAL, default is None). */ + def getSubNameOpt: Option[String] = pathGDAL.getSubNameOpt + /** * `flushAndDestroy` sets to null. * @return Is the Dataset non-null? @@ -86,6 +131,9 @@ case class DatasetGDAL() { result } + /** @return whether subdataset has been set (stored in pathGDAL). */ + def isSubdataset: Boolean = pathGDAL.isSubdataset + //scalastyle:off println /** * Writes a tile to a specified file system directory: @@ -107,9 +155,9 @@ case class DatasetGDAL() { Files.createDirectories(Paths.get(newDir)) // <- (just in case) //println(s"... pathGDAL isPathZip? ${pathGDAL.isPathZip}") val newPathOpt: Option[String] = this.getDatasetOpt match { - case Some(_) if !pathGDAL.isSubdatasetPath && !pathGDAL.isPathZip => + case Some(_) if !pathGDAL.isSubdataset && !pathGDAL.isPathZip => // (1a) try copy from dataset to a new path - val ext = RasterIO.identifyExtFromDriver(getDriverName) + val ext = RasterIO.identifyExtFromDriver(this.getDriverName) val newFN = this.pathGDAL.getFilename val newPath = s"$newDir/$newFN" //println(s"... DatasetGDAL - attempting dataset copy for newDir '$newPath'") @@ -142,6 +190,7 @@ case class DatasetGDAL() { case _ => () } } + //scalastyle:on println newPathOpt }.getOrElse{ @@ -149,9 +198,7 @@ case class DatasetGDAL() { dsErrFlag = true None // <- unsuccessful } - //scalastyle:on println - //scalastyle:off println /** * Writes (via driver copy) a tile to a specified file system path. * - Use this for non-subdataaset rasters with dataset hydrated. @@ -169,6 +216,7 @@ case class DatasetGDAL() { */ def datasetCopyToPath(newPath: String, doDestroy: Boolean, skipUpdatePath: Boolean): Boolean = Try { + //scalastyle:off println //println("::: datasetCopyToPath :::") val success = this.getDatasetOpt match { case Some(ds) => @@ -203,13 +251,14 @@ case class DatasetGDAL() { if (!skipUpdatePath) { this.updatePath(newPath) } + //scalastyle:on println success }.getOrElse{ dsErrFlag = true false // <- unsuccessful } - //scalastyle:on println + /** * Get a particular subdataset by name. @@ -223,32 +272,66 @@ case class DatasetGDAL() { * New [[DatasetGDAL]]. */ def getSubdatasetObj(aPathGDAL: PathGDAL, subsetName: String, exprConfigOpt: Option[ExprConfig]): DatasetGDAL = { + //scalastyle:off println + //println(s"DatasetGDAL - getSubdatasetObj -> aPathGDAL? '$aPathGDAL' | subsetName? '$subsetName'") - Try(subdatasets(aPathGDAL)(s"${subsetName}_tmp")).toOption match { - case Some(sPathRaw) => - // (1) found the subdataset - RasterIO.rawPathAsDatasetOpt(sPathRaw, driverNameOpt, exprConfigOpt) match { - case Some(ds) => - // (2) was able to load the subdataset - val result = DatasetGDAL() - result.updatePath(sPathRaw) - result.updateSubdatasetName(subsetName) - result.updateDataset(ds, doUpdateDriver = true) - result - case _ => - // (3) wasn't able to load the subdataset - val result = DatasetGDAL() - result.dsErrFlag = true - result.updatePath(sPathRaw) - result.updateDriverName(getDriverName) - result + if (aPathGDAL.isSubdataset && aPathGDAL.getSubsetName == subsetName) { + // this already is the subdataset + // copy considered, but not clear that is needed + //println(s"DatasetGDAL - getSubdatasetObj -> returning `this`") + this + } else { + // not already the subset asked for + val basePathGDAL = + if (!aPathGDAL.isSubdataset) { + //println(s"DatasetGDAL - getSubdatasetObj -> attempting with `aPathGDAL` (as provided)") + aPathGDAL + } else { + // make sure we are using the base path, not the subdataset path + //println(s"DatasetGDAL - getSubdatasetObj -> attempting with new `basePathGDAL` (had dataset)") + val p = PathUtils.getCleanPath( + aPathGDAL.path, + addVsiZipToken = aPathGDAL.isPathZip, + uriGdalOpt = aPathGDAL.getRawUriGdalOpt + ) + PathGDAL(p) } - case _ => - // (4) didn't find the subdataset - val result = DatasetGDAL() - result.dsErrFlag = true - result + + Try(subdatasets(basePathGDAL)(s"${subsetName}_tmp")).toOption match { + case Some(sPathRaw) => + // (1) found the subdataset in the metadata + // - need to clean that up though to actually load + val loadPathGDAL = PathGDAL(sPathRaw) + val loadPath = loadPathGDAL.asGDALPathOpt(getDriverNameOpt).get + //println(s"DatasetGDAL - getSubdatasetObj -> loadPath? '$loadPath' | sPathRaw? '$sPathRaw'") + // (2) use the subdataset in the path vs the option + RasterIO.rawPathAsDatasetOpt(loadPath, subNameOpt = None, getDriverNameOpt, exprConfigOpt) match { + case Some(ds) => + // (3) subset loaded + //println("DatasetGDAL - getSubdatasetObj -> loaded subdataset") + val result = DatasetGDAL() + result.updatePath(sPathRaw) + result.updateSubsetName(subsetName) + result.updateDataset(ds, doUpdateDriver = true) + result + case _ => + // (4) subset not loaded + //println("DatasetGDAL - getSubdatasetObj -> subdataset not loaded") + val result = DatasetGDAL() + result.dsErrFlag = true + result.updatePath(sPathRaw) + result.updateDriverName(getDriverName) + result + } + case _ => + // (5) subset not found + //println("DatasetGDAL - getSubdatasetObj -> subdataset not found") + val result = DatasetGDAL() + result.dsErrFlag = true + result + } } + //scalastyle:on println } /** @@ -296,7 +379,9 @@ case class DatasetGDAL() { .getOrElse(Map.empty[String, String]) val keys = subdatasetsMap.keySet - val gdalPath = aPathGDAL.asGDALPathOpt.get + // get the path (no subdataset) + // TODO - REVIEW PATH HANDLING + val gdalPath = aPathGDAL.asGDALPathOptNoSubName(driverNameOpt).get keys.flatMap(key => if (key.toUpperCase(Locale.ROOT).contains("NAME")) { @@ -353,6 +438,16 @@ case class DatasetGDAL() { this }.getOrElse(this) + ///////////////////////////////// + // CREATE INFO UPDATE FUNCTIONS + ///////////////////////////////// + + /** createInfo "Extras" Map back to empty, return `this` (fluent). */ + def resetCreateInfoExtras: DatasetGDAL = { + createInfoExtras = Map.empty[String, String] + this + } + /** * Set the dataset, update the driver if directed. * - may be null but recommend `flushAndDestroy` for that. @@ -402,12 +497,39 @@ case class DatasetGDAL() { this } - /** fluent update, return [[DatasetGDAL]] this, (simple setter, only stores the value). */ - def updateSubdatasetName(subsetName: String): DatasetGDAL = { - subdatasetNameOpt = Option(subsetName) + /** fluent update, return [[DatasetGDAL]] this, (stores the value in pathGDAL). */ + def updateSubsetName(subsetName: String): DatasetGDAL = { + pathGDAL.updateSubsetName(subsetName) this } + /** fluent update, return [[DatasetGDAL]] this, (stores the values). */ + def updateCreateInfo(createInfo: Map[String, String], extrasOnly: Boolean = false): DatasetGDAL = { + this.resetCreateInfoExtras + for ((key, value) <- createInfo) { + this.updateCreateInfoEntry(key, value, extrasOnly = extrasOnly) + } + this + } + + /** fluent update, return [[DatasetGDAL]] this, (stores the key / value). */ + def updateCreateInfoEntry(key: String, value: String, extrasOnly: Boolean): DatasetGDAL = { + val isCoreKey = RASTER_CORE_KEYS.contains(key) + if (isCoreKey && !extrasOnly) { + // update core key + if (key == RASTER_PATH_KEY) this.updatePath(value) + else if (key == RASTER_PARENT_PATH_KEY) this.updateParentPath(value) + else if (key == RASTER_DRIVER_KEY) this.updateDriverName(value) + else if (key == RASTER_SUBDATASET_NAME_KEY) this.updateSubsetName(value) + else if (key == RASTER_BAND_INDEX_KEY) this.updateBandIdx(Try(value.toInt).getOrElse(-1)) + } else if (!isCoreKey) { + // update "extra" key + // - could be last cmd, error, memsize, all parents + // - could be other ad-hoc keys as well + this.createInfoExtras += (key -> value) + } + this + } } object DatasetGDAL { @@ -424,9 +546,7 @@ object DatasetGDAL { def apply(path: String, driverName: String): DatasetGDAL = { val result = DatasetGDAL() result.updatePath(path) - if (driverName != NO_DRIVER) result.updateDriverName(driverName) - else result.updateDriverName(result.pathGDAL.getPathDriverName) - + result.updateDriverName(driverName) result } @@ -441,7 +561,20 @@ object DatasetGDAL { def apply(path: String): DatasetGDAL = { val result = DatasetGDAL() result.updatePath(path) - result.updateDriverName(result.pathGDAL.getPathDriverName) + + result + } + + /** + * Constructor for un-hydrated (no [[Dataset]] initially. + * - Uses the provided createInfo. + * + * @param createInfo + * @return [[DatasetGDAL]] + */ + def apply(createInfo: Map[String, String]): DatasetGDAL = { + val result = DatasetGDAL() + result.updateCreateInfo(createInfo, extrasOnly = false) result } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/PathGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/PathGDAL.scala index d5ef29624..06c0180ad 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/PathGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/PathGDAL.scala @@ -13,21 +13,29 @@ import scala.util.Try * - 'path' is a var, meaning it can be updated. * - 'path' defaults to [[NO_PATH_STRING]]. * - 'uriDeepCheck' defaults to false. + * * @param path + * var option path from which parts will be parsed, default [[NO_PATH_STRING]]. * @param uriDeepCheck + * var option for using deep GDAL uri checking, default false. + * @param subNameOpt + * var option to specify the subdataset to use, default None. */ -case class PathGDAL(var path: String = NO_PATH_STRING, var uriDeepCheck: Boolean = false) { +case class PathGDAL( + var path: String = NO_PATH_STRING, + var uriDeepCheck: Boolean = false, + var subNameOpt: Option[String] = None + ) { // these are parsed 1x on init, and as needed after. // and then only as path changes, // since they are more expensive (and can be repetitive) private var isFuse: Boolean = false - private var driverNameOpt: Option[String] = None + private var driverNamePathOpt: Option[String] = None private var extOpt: Option[String] = None private var fsPathOpt: Option[String] = None - private var gdalPathOpt: Option[String] = None - private var subNameOpt: Option[String] = None - private var uriGdalOpt: Option[String] = None + private var rawPathSubNameOpt: Option[String] = None // as found in path + private var rawUriGdalOpt: Option[String] = None // track when refresh is needed // - doubles as an init flag @@ -68,10 +76,31 @@ case class PathGDAL(var path: String = NO_PATH_STRING, var uriDeepCheck: Boolean /** @return the filename from the filesystem */ def getFilename: String = this.asJavaPath.getFileName.toString - /** @return the parsed uriGdalOpt, if any. */ - def getUriGdalOpt: Option[String] = { + /** @return the parsed uriGdalOpt from the path, if any. */ + def getRawUriGdalOpt: Option[String]= { this.refreshParts() - uriGdalOpt + rawUriGdalOpt + } + + /** + * Private function that handles rules for providing a URI to prepend to `asGDALPath*` functions: + * - [1] If this is a zip don't return a uri + * - [2] If the uri was found in the path, use that + * - [3] Otherwise, use from the driver. + * + * @param cleanPath + * Should have already been generated in one of the `asGDALPath*` functions. + * @param driverNameOpt + * Option to override the path driver; if populated it is used. + * @return the uri to use in Gdal path (default ""). + */ + private def handleGDALUriForCleanPath(cleanPath: String, driverNameOpt: Option[String]): String = { + this.refreshParts() + if (!this.isPathZip && rawUriGdalOpt.isEmpty) { + if (driverNameOpt.isDefined) s"${driverNameOpt.get}:$cleanPath" // <- prepend the override driver name + else if (this.hasPathDriverName) s"${this.getPathDriverName}:$cleanPath" // <- prepend the path driver name + else cleanPath // <- use clean path as-is (fallback) + } else cleanPath // <- use clean path as-is (all good) } /** @return whether the file system path is a directory. */ @@ -98,15 +127,54 @@ case class PathGDAL(var path: String = NO_PATH_STRING, var uriDeepCheck: Boolean // including subdatasets // ////////////////////////////////////////////////////////////// - def asGDALPathOpt: Option[String] = { + /** @return option of gdal path with subdataset name (if present). */ + def asGDALPathOpt(driverNameOpt: Option[String]): Option[String] = { this.refreshParts() - gdalPathOpt + this.getPathOpt match { + case Some(p) => + if (this.isSubdataset) { + // handle subsets + val sName = this.getSubsetName + val result = { + if (this.isPathZip) { + // for zips, don't want a gdal uri + // - strip uri then get clean path + val noUriPath = PathUtils.stripGdalUriPart(p, rawUriGdalOpt) + val cleanPath = PathUtils.getCleanPath(noUriPath, addVsiZipToken = this.isPathZip, uriGdalOpt = None) + if (sName.startsWith("/")) s"$cleanPath$sName" // <- ".zip/.." pattern + else s"$cleanPath/$sName" + } else { + // for subsets -> return with gdal uri handled based on various rules + // - start with the clean path + val cleanPath = PathUtils.getCleanPath(p, addVsiZipToken = this.isPathZip, rawUriGdalOpt) + val handlePath = this.handleGDALUriForCleanPath(cleanPath, driverNameOpt) + s"$handlePath:$sName" + } + } + Some(result) + } else this.asGDALPathOptNoSubName(driverNameOpt) + case _ => None + } + } + + /** @return option of gdal path without subdataset name (if present). */ + def asGDALPathOptNoSubName(driverNameOpt: Option[String]): Option[String] = { + this.refreshParts() + this.getPathOpt match { + case Some(p) => + // just get the clean path + // - strip the rawUri part + val noUriPath = PathUtils.stripGdalUriPart(p, rawUriGdalOpt) + val cleanPath = PathUtils.getCleanPath(noUriPath, addVsiZipToken = this.isPathZip, uriGdalOpt = None) + Some(cleanPath) + case _ => None + } } /** @return a driver if known from path extension, default [[NO_DRIVER]]. */ def getPathDriverName: String = { this.refreshParts() - driverNameOpt match { + driverNamePathOpt match { case Some(d) => d case _ => NO_DRIVER } @@ -115,22 +183,35 @@ case class PathGDAL(var path: String = NO_PATH_STRING, var uriDeepCheck: Boolean /** @return a driver option, not allowing [[NO_DRIVER]]. */ def getPathDriverNameOpt: Option[String] = { this.refreshParts() - driverNameOpt + driverNamePathOpt } def hasPathDriverName: Boolean = { this.refreshParts() - driverNameOpt.isDefined + driverNamePathOpt.isDefined } - /** @return option for subdataset name. */ - def getPathSubdatasetNameOpt: Option[String] = { + /** @return option for subdataset name (as found in path only). */ + def getRawPathSubNameOpt: Option[String] = { this.refreshParts() - subNameOpt + rawPathSubNameOpt } - /** @return whether pathutils ids the path as a subdataset. */ - def isSubdatasetPath: Boolean = { + /** @return option for subdataset name as set (including found in path). */ + def getSubNameOpt: Option[String] = { + this.refreshParts() + this.subNameOpt + } + + /** @return option for subdataset name as set (including found in path). */ + def getSubsetName: String = { + getSubNameOpt.getOrElse("") + } + + /** + * @return whether subdataset option is defined (including one set on the object). + */ + def isSubdataset: Boolean = { this.refreshParts() subNameOpt.isDefined } @@ -154,7 +235,6 @@ case class PathGDAL(var path: String = NO_PATH_STRING, var uriDeepCheck: Boolean */ def isPathSetAndExists: Boolean = this.isPathSet && this.existsOnFileSystem - //scalastyle:off println /** * Writes a tile to a specified file system path. * @@ -167,6 +247,7 @@ case class PathGDAL(var path: String = NO_PATH_STRING, var uriDeepCheck: Boolean */ def rawPathWildcardCopyToDir(toDir: String, skipUpdatePath: Boolean): Option[String] = Try { + //scalastyle:off println Files.createDirectories(Paths.get(toDir)) // <- ok exists //println("::: PathGDAL - rawPathWildcardCopyToDir :::") val thisDir = this.asJavaPath.getParent.toString @@ -218,13 +299,14 @@ case class PathGDAL(var path: String = NO_PATH_STRING, var uriDeepCheck: Boolean }.getOrElse { // (4) unable to act on the file, does it exist? //println(s"PathGDAL - Exception - does raw path: '$path' exist?") + //scalastyle:on println None } - //scalastyle:on println /** * Refresh the various parts of the path. * - This is to avoid recalculating, except when path changes. + * - If subNameOpt not externally defined / set, will set it to rawPathSubNameOpt. * * @param forceRefresh * Whether to force the refresh. @@ -239,28 +321,27 @@ case class PathGDAL(var path: String = NO_PATH_STRING, var uriDeepCheck: Boolean case Some(p) => // handle `uriGdalOpt` first // - then pass it to others to avoid recompute - uriGdalOpt = PathUtils.parseGdalUriOpt(p, this.uriDeepCheck) - extOpt = PathUtils.getExtOptFromPath(p, uriGdalOpt) - driverNameOpt = RasterIO.identifyDriverNameFromExtOpt(extOpt) match { + rawUriGdalOpt = PathUtils.parseGdalUriOpt(p, this.uriDeepCheck) + extOpt = PathUtils.getExtOptFromPath(p, rawUriGdalOpt) + driverNamePathOpt = RasterIO.identifyDriverNameFromExtOpt(extOpt) match { case d if d != NO_DRIVER => Some(d) case _ => None } - fsPathOpt = PathUtils.asFileSystemPathOpt(p, uriGdalOpt) - gdalPathOpt = PathUtils.asGdalPathOpt(p, uriGdalOpt) + fsPathOpt = PathUtils.asFileSystemPathOpt(p, rawUriGdalOpt) isFuse = fsPathOpt match { - case Some(fsPath) => PathUtils.isFusePathOrDir(fsPath, uriGdalOpt) + case Some(fsPath) => PathUtils.isFusePathOrDir(fsPath, rawUriGdalOpt) case _ => false } - subNameOpt = PathUtils.getSubdatasetNameOpt(p, uriGdalOpt) + rawPathSubNameOpt = PathUtils.getSubdatasetNameOpt(p, rawUriGdalOpt) + if (subNameOpt.isEmpty && rawPathSubNameOpt.isDefined) subNameOpt = Some(rawPathSubNameOpt.get) case _ => // all get reset isFuse = false - driverNameOpt = None + driverNamePathOpt = None extOpt = None fsPathOpt = None - gdalPathOpt = None - subNameOpt = None - uriGdalOpt = None + rawPathSubNameOpt = None + rawUriGdalOpt = None } } this // <- fluent @@ -290,4 +371,34 @@ case class PathGDAL(var path: String = NO_PATH_STRING, var uriDeepCheck: Boolean this } + /** + * Set the object's path and subdataset name. + * + * @param path + * To set. + * @param subsetName + * Subdataset. + * @return + * `this` [[PathGDAL]] (fluent). + */ + def updatePathAndSubset(path: String, subsetName: String): PathGDAL = { + this.updatePath(path) + this.updateSubsetName(subsetName) + this + } + + /** + * Set the object's subdataset name. + * + * @param subsetName + * Subdataset. + * @return + * `this` [[PathGDAL]] (fluent). + */ + def updateSubsetName(subsetName: String): PathGDAL = { + if (subsetName.nonEmpty) this.subNameOpt = Some(subsetName) + else this.subNameOpt = None + this + } + } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala index 45f22d895..17f7ed985 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala @@ -8,9 +8,7 @@ import com.databricks.labs.mosaic.core.raster.io.RasterIO import com.databricks.labs.mosaic.core.raster.operator.clip.RasterClipByVector import com.databricks.labs.mosaic.core.types.model.GeometryTypeEnum.POLYGON import com.databricks.labs.mosaic.gdal.MosaicGDAL -import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils, SysUtils} import com.databricks.labs.mosaic._ -import com.databricks.labs.mosaic.core.raster.io.RasterIO.createTmpFileFromDriver import com.databricks.labs.mosaic.functions.ExprConfig import org.gdal.gdal.{Dataset, gdal} import org.gdal.gdalconst.gdalconstConstants._ @@ -27,22 +25,13 @@ import scala.util.Try /** * Internal object for a deserialized tile from [[RasterTile]]. 0.4.3+ only - * constructs with createInfo and then nothing else happens until the object is + * constructs with `createInfoInit` and then nothing else happens until the object is * used. - * - setting a dataset will cause an internal re-hydrate, can set multiple - * times if needed and will subsequently overwrite [[RASTER_PATH_KEY]], - * [[RASTER_DRIVER_KEY]], and [[RASTER_PARENT_PATH_KEY]]. - * - changes to createInfo (updates) for driver or path will also cause an - * internal re-hydrate and will overwrite any existing dataset. - * - when this object is initialized (via path, byte array, or dataset) the - * used path applies the configured fuse directory, default is checkpoint - * dir but may be overridden as well. * * @param createInfoInit * - Init Map[String. String] (immutable) - * - Defaults to empty Map (see `apply` functions) - * - Internally, use a var that can be modified - * through the life of the tile: e.g. if one of the `updateCreateInfo*` functions called. + * - Internally, allows KV modification through the life of the tile: + * e.g. if one of the `updateCreateInfo*` functions called. * @param exprConfigOpt * Option [[ExprConfig]] */ @@ -62,57 +51,22 @@ case class RasterGDAL( // See [[RasterIO]] for public APIs using these var fuseDirOpt: Option[String] = None - // Populated throughout the lifecycle, - // - After init, defers in part to [[DatasetGDAL]] - private var createInfo = createInfoInit - - // Internally work on a option [[RasterGDAL]] - // This will maintain: - // (1) the 'path' [[String]] from which it was loaded + // datasetGDAL will maintain: + // (1) the 'path' [[String]] from which it was loaded (also 'parentPath') // (2) the 'driverShortName' [[String]] used to load // (3) the 'dataset' [[Dataset]] itself may or may not be hydrated - val datasetGDAL = DatasetGDAL() // <- val - new object in 0.4.3+ + // (4) additional core and extra createInfo KVs + val datasetGDAL = DatasetGDAL(createInfoInit) /** @inheritdoc */ - override def initAndHydrate(forceInit: Boolean = false): RasterGDAL = { - if (forceInit) initFlag = true - this.withDatasetHydratedOpt() // <- init and other flags handled inline + override def tryInitAndHydrate(): RasterGDAL = { + this.getDatasetOpt() // <- hydrate attempted this // fluent } /** @inheritdoc */ override def isDatasetHydrated: Boolean = datasetGDAL.isHydrated - /** @inheritdoc */ - override def isDatasetRefreshFlag: Boolean = initFlag || datasetNewFlag || pathNewFlag - - /** @inheritdoc */ - override def withDatasetHydratedOpt(): Option[Dataset] = { - this._handleFlags() - // option just for the [[Dataset]] - // - strips out the [[DatasetGDAL]] object - datasetGDAL.getDatasetOpt - } - - /** - * Make use of an internal Dataset - * - allows efficiently populating without destroying the object - * - exclusively used / managed, e.g. set to None on `destroy`, then can - * be tested to reload from path as needed. - * - if any affecting changes are made after init, then use a - * reconstituted dataset in place of initial. - */ - private var initFlag = true // 1x setup (starts as true) - private var (datasetNewFlag, pathNewFlag) = (false, false) // <- flags that must be handled - - /** @return hydrated dataset or null (for internal use). */ - private def _datasetHydrated: Dataset = { - this.withDatasetHydratedOpt() match { - case Some(dataset) => dataset - case _ => null - } - } - /** * Flags needing to be handled are init | dataset | path. * - The strategy is to load [[Dataset]], then write to fuse dir. @@ -120,75 +74,29 @@ case class RasterGDAL( * @return * `this` fluent (for internal use). */ - private def _handleFlags(): RasterGDAL = + private def tryHydrate(): RasterGDAL = Try { - try { - // make sure createinfo in sync - // - calls _initCreateInfo - // - also [[DatasetGDAL]] and its objects - // - this could be only on an `initFlag` test, - // but seems better to always do it - this.getCreateInfo - - // !!! avoid cyclic dependencies !!! - /* - * Call to setup a tile (handle flags): - * (1) initFlag - if dataset exists, do (2); otherwise do (3). - * (2) datasetNewFlag - need to write to fuse and set path. - * (3) pathNewFlag - need to load dataset and write to fuse (path then replaced in createInfo). - * If empty (not a "real" [[RasterGDAL]] object), don't do anything. - */ - if (!this.isEmptyRasterGDAL) { - if (this.isDatasetRefreshFlag) { - // conditionally write dataset to fuse - // - the flags mean other conditions already handled - // - datasetNewFlag means the dataset was just loaded (so don't load here) - if (!datasetNewFlag && (initFlag || pathNewFlag)) { - // load from path (aka 1,3) - // - concerned only with a driver set on createInfo (if any), - // passed as a option; otherwise, file extension is testsed. - - // for either init or path flag - // - update path and driver on dataset - datasetGDAL.updatePath(this.getRawPath) - if (!datasetGDAL.isHydrated) { - datasetGDAL.updateDriverName(this.getDriverName()) - } - } - } - // if update path called, and doDestroy was passed then - // this condition will be met - if (!datasetGDAL.isHydrated) { - RasterIO.rawPathAsDatasetOpt(this.getRawPath, datasetGDAL.driverNameOpt, exprConfigOpt) match { - case Some(dataset) => - this.updateDataset(dataset) - case _ => - this.updateCreateInfoError(s"handleFlags - expected path '$getRawPath' to load to dataset, " + - s"but it did not: hydrated? ${isDatasetHydrated}") - } - } + // If empty (not a "real" [[RasterGDAL]] object), don't do anything. + // If already hydrated, don't do anything. + if (!this.isEmptyRasterGDAL && !this.isDatasetHydrated) { + RasterIO.rawPathAsDatasetOpt(this.getRawPath, this.getSubNameOpt, this.getDriverNameOpt, exprConfigOpt) match { + case Some(dataset) => + this.updateDataset(dataset) + case _ => + this.updateError(s"handleFlags - expected path '${this.getRawPath}' to load to dataset, " + + s"but it did not: hydrated? ${this.isDatasetHydrated}") } - } finally { - this._resetFlags } this }.getOrElse(this) - /** @return [[RasterGDAL]] `this` (fluent). */ - private def _resetFlags: RasterGDAL = { - datasetNewFlag = false - pathNewFlag = false - initFlag = false - this - } - // /////////////////////////////////////// // GDAL Dataset // /////////////////////////////////////// /** @return freshly calculated memSize from the (latest) internal path. */ def calcMemSize(): Long = { - this.updateCreateInfoMemSize(-1) + this.updateMemSize(-1) this.refreshMemSize } @@ -198,16 +106,16 @@ case class RasterGDAL( * Default is JTS. * @param destCRS * CRS for the bbox, default is [[MosaicGDAL.WSG84]]. + * @param skipTransform + * Whether to ignore Spatial Reference on source (as-provided data); this is useful + * for data that does not have SRS but nonetheless conforms to `destCRS`, (default is false). * @return * Returns [[MosaicGeometry]] representing bounding box polygon, default - * is empty polygon. + * is empty polygon as WKB. */ - def bbox(geometryAPI: GeometryAPI, destCRS: SpatialReference = MosaicGDAL.WSG84): MosaicGeometry = + def bbox(geometryAPI: GeometryAPI, destCRS: SpatialReference = MosaicGDAL.WSG84, skipTransform: Boolean = false): MosaicGeometry = Try { val gt = this.getGeoTransformOpt.get - val sourceCRS = this.getSpatialReference - val transform = new osr.CoordinateTransformation(sourceCRS, destCRS) - val bbox = geometryAPI.geometry( Seq( Seq(gt(0), gt(3)), @@ -217,11 +125,26 @@ case class RasterGDAL( ).map(geometryAPI.fromCoords), POLYGON ) + val geom = org.gdal.ogr.ogr.CreateGeometryFromWkb(bbox.toWKB) + //println(s"RasterGDAL - bbox - geom (WKB -> WKT)? ${geom.ExportToWkt()}") + + if (!skipTransform) { + // source CRS defaults to WGS84 + val sourceCRS = this.getSpatialReference + //println(s"RasterGDAL - bbox -> sourceCRS? ${sourceCRS.GetName()}") + //println(s"RasterGDAL - bbox -> destCRS? ${destCRS.GetName()}") + if (sourceCRS.GetName() != destCRS.GetName()) { + // perform transform if needed + // - transform is "in-place", so same object + //println(s"RasterGDAL - bbox - performing transform soureCRS? '${sourceCRS.GetName()}', destCRS? '${destCRS.GetName()}'") + val transform = new osr.CoordinateTransformation(sourceCRS, destCRS) + geom.Transform(transform) + } + } + val result = geometryAPI.geometry(geom.ExportToWkb(), "WKB") + //println(s"RasterGDAL - bbox - result (WKB -> WKT)? ${result.toWKT}") - val geom1 = org.gdal.ogr.ogr.CreateGeometryFromWkb(bbox.toWKB) - geom1.Transform(transform) - - geometryAPI.geometry(geom1.ExportToWkb(), "WKB") + result }.getOrElse(geometryAPI.geometry(POLYGON_EMPTY_WKT, "WKT")) /** @return The diagonal size of a tile. */ @@ -246,7 +169,7 @@ case class RasterGDAL( /** @return compression from metadata or "NONE". */ def getCompression: String = Try { - Option(this._datasetHydrated.GetMetadata_Dict("IMAGE_STRUCTURE")) + Option(this.getDatasetOrNull().GetMetadata_Dict("IMAGE_STRUCTURE")) .map(_.asScala.toMap.asInstanceOf[Map[String, String]]) .get("COMPRESSION") }.getOrElse("None") @@ -257,7 +180,7 @@ case class RasterGDAL( /** @return Returns the tile's geotransform as a Option Seq. */ def getGeoTransformOpt: Option[Array[Double]] = Try { - this._datasetHydrated.GetGeoTransform() + this.getDatasetOrNull().GetGeoTransform() }.toOption /** @@ -268,7 +191,7 @@ case class RasterGDAL( def getPixelBytesCount: Long = Try { (1 to this.numBands) - .map(i => this._datasetHydrated.GetRasterBand(i)) + .map(i => this.getDatasetOrNull().GetRasterBand(i)) .map(b => Try( b.GetXSize().toLong * b.GetYSize().toLong * gdal.GetDataTypeSize(b.getDataType).toLong @@ -287,7 +210,7 @@ case class RasterGDAL( */ def getSpatialReference: SpatialReference = Try { - this._datasetHydrated.GetSpatialRef + this.getDatasetOrNull().GetSpatialRef }.getOrElse(MosaicGDAL.WSG84) /** @return Returns a map of tile band(s) valid pixel count, default 0. */ @@ -295,7 +218,7 @@ case class RasterGDAL( Try { (1 to numBands) .map(i => { - val band = this._datasetHydrated.GetRasterBand(i) + val band = this.getDatasetOrNull().GetRasterBand(i) val validCount = band.AsMDArray().GetStatistics().getValid_count i -> validCount }) @@ -317,7 +240,10 @@ case class RasterGDAL( // - generate a RasterGDAL val subRasters: Array[RasterGDAL] = subdatasets.values .filter(_.toLowerCase(Locale.ROOT).startsWith(driverSN.toLowerCase(Locale.ROOT))) - .map(bp => RasterGDAL(createInfo + (RASTER_PATH_KEY -> bp), exprConfigOpt)) + .map(bp => RasterGDAL( + this.getCreateInfo(includeExtras = false) + + (RASTER_PATH_KEY -> bp), exprConfigOpt) + ) .toArray val subResult: Boolean = subRasters.map(_.getBands).takeWhile(_.isEmpty).nonEmpty @@ -333,7 +259,7 @@ case class RasterGDAL( /** @return Returns the tile's metadata as a Map, defaults to empty. */ def metadata: Map[String, String] = Try { - this.withDatasetHydratedOpt() match { + this.getDatasetOpt() match { case Some(_) => datasetGDAL.metadata case _ => @@ -344,7 +270,7 @@ case class RasterGDAL( /** @return Returns the tile's number of bands, defaults to 0. */ def numBands: Int = Try { - this._datasetHydrated.GetRasterCount() + this.getDatasetOrNull().GetRasterCount() }.getOrElse(0) /** @return Returns the origin x coordinate, defaults to -1. */ @@ -377,7 +303,7 @@ case class RasterGDAL( /** @return Returns the tile's proj4 string, defaults to "". */ def proj4String: String = Try { - this._datasetHydrated.GetSpatialRef.ExportToProj4 + this.getDatasetOrNull().GetSpatialRef.ExportToProj4 }.getOrElse("") /** @@ -389,14 +315,14 @@ case class RasterGDAL( * estimated size. */ def refreshMemSize: Long = { - if (this._datasetHydrated != null && this.getMemSize == -1) { + if (this.getDatasetOrNull() != null && this.getMemSize == -1) { val toRead = getPathGDAL.asFileSystemPath val sz: Long = Try { if (Files.notExists(Paths.get(toRead))) this.getPixelBytesCount else Files.size(Paths.get(toRead)) }.getOrElse(-1L) - if (sz > -1) this.updateCreateInfoMemSize(sz) + if (sz > -1) this.updateMemSize(sz) } this.getMemSize } @@ -413,10 +339,8 @@ case class RasterGDAL( */ def setSRID(srid: Int): RasterGDAL = Try { - // (1) make sure dataset hydrated - this.initAndHydrate() - - datasetGDAL.getDatasetOpt match { + // (1) attempt dataset hydration + this.getDatasetOpt() match { case Some(dataset) => // (2) srs from srid val srs = new osr.SpatialReference() @@ -439,10 +363,10 @@ case class RasterGDAL( // - uses a best effort to get a parent path with a file ext // - flushes cache with destroy // - deletes the driver - this.updateCreateInfoLastCmd("setSRID") - this.updateCreateInfoRawParentPath(this.getRawPath) - this.updateCreateInfoRawPath(tmpPath, skipFlag = false) - this.updateCreateInfoDriver(tmpDriverSN) + this.updateLastCmd("setSRID") + this.updateRawParentPath(this.getRawPath) // <- path to parent path + this.updateRawPath(tmpPath) // <- tmp to path + this.updateDriverName(tmpDriverSN) // <- driver name } finally { tmpDriver.delete() @@ -450,16 +374,16 @@ case class RasterGDAL( } case _ => // handle dataset is None - this.updateCreateInfoLastCmd("setSRID") - this.updateCreateInfoError("setSRID - `datasetGDAL.getDatasetOpt` unsuccessful") + this.updateLastCmd("setSRID") + this.updateError("setSRID - `datasetGDAL.getDatasetOpt` unsuccessful") } // (6) for external callers // - return a `this` object populated with the same path this }.getOrElse { - this.updateCreateInfoLastCmd("setSRID") - this.updateCreateInfoError("setSRID - initAndHydrate unsuccessful") + this.updateLastCmd("setSRID") + this.updateError("setSRID - initAndHydrate unsuccessful") this } @@ -468,6 +392,7 @@ case class RasterGDAL( * Returns the tile's SRID. This is the EPSG code of the tile's CRS. */ def SRID: Int = { + //Try(println(s"Epsg? ${crsFactory.readEpsgFromParameters(proj4String)}")) Try(crsFactory.readEpsgFromParameters(proj4String)) .filter(_ != null) .getOrElse("EPSG:0") @@ -485,7 +410,7 @@ case class RasterGDAL( /** @return Returns x size of the tile, default 0. */ def xSize: Int = Try { - this._datasetHydrated.GetRasterXSize + this.getDatasetOrNull().GetRasterXSize }.getOrElse(0) /** @return Returns the min y coordinate. */ @@ -497,35 +422,29 @@ case class RasterGDAL( /** @return Returns y size of the tile, default 0. */ def ySize: Int = Try { - this._datasetHydrated.GetRasterYSize + this.getDatasetOrNull().GetRasterYSize }.getOrElse(0) // /////////////////////////////////////// // Subdataset Functions // /////////////////////////////////////// - /** - * This is a simple Getter. - * - When a [[RasterGDAL]] object was derived from a subdataset, - * important to maintain the parent subdataset name. - * - * @return - * Option subdataset name as string. - */ - def getCreateInfoSubdatasetNameOpt: Option[String] = { - if (datasetGDAL.subdatasetNameOpt.isEmpty) { - datasetGDAL.subdatasetNameOpt = this.createInfo.get(RASTER_SUBDATASET_NAME_KEY) - } - datasetGDAL.subdatasetNameOpt - } + /** @return subdataset name as string (default is empty). */ + def getSubsetName: String = datasetGDAL.getSubsetName + + /** @return Option subdataset name as string (default is None). */ + def getSubNameOpt: Option[String] = datasetGDAL.getSubNameOpt + + /** @return whether this is a subdataset. */ + def isSubdataset: Boolean = datasetGDAL.isSubdataset /** @return Returns the tile's subdatasets as a Map, default empty. */ def subdatasets: Map[String, String] = Try { - this.withDatasetHydratedOpt() match { + this.getDatasetOpt() match { case Some(_) => // use parent if it exists; otherwise path - if (getParentPathGDAL.isPathSetAndExists) datasetGDAL.subdatasets(getPathGDAL) + if (getParentPathGDAL.isPathSetAndExists) datasetGDAL.subdatasets(getParentPathGDAL) else datasetGDAL.subdatasets(getPathGDAL) case _ => Map.empty[String, String] @@ -535,15 +454,15 @@ case class RasterGDAL( /** * Set the subdataset name. * - This is a simple setter, for referencing. + * - Only set on datasetGDAL for single storage / ownership. * * @param name * Name of the subdataset. * @return * [[RasterGDAL]] `this` (fluent). */ - def updateCreateInfoSubdatasetName(name: String): RasterGDAL = { - this.createInfo += (RASTER_SUBDATASET_NAME_KEY -> name) - datasetGDAL.updateSubdatasetName(name) + def updateSubsetName(name: String): RasterGDAL = { + datasetGDAL.updateSubsetName(name) this } @@ -560,29 +479,19 @@ case class RasterGDAL( def getBand(bandId: Int): RasterBandGDAL = { // TODO 0.4.3 - Throw exception or return empty ? if (bandId > 0 && this.numBands >= bandId) { - RasterBandGDAL(this._datasetHydrated.GetRasterBand(bandId), bandId) + RasterBandGDAL(this.getDatasetOrNull().GetRasterBand(bandId), bandId) } else { throw new ArrayIndexOutOfBoundsException() } } - /** - * This is a simple Getter. - * - When a [[RasterGDAL]] object was derived from a band, important to - * maintain the parent band number. - * - * @return - * Option band number as int. - */ - def getCreateInfoBandIndexOpt: Option[Int] = { - if (datasetGDAL.bandIdxOpt.isEmpty) { - datasetGDAL.bandIdxOpt = Option(this.createInfo(RASTER_BAND_INDEX_KEY).toInt) - } + /** @return a previously set band number as option int (default None). */ + def getBandIdxOpt: Option[Int] = { datasetGDAL.bandIdxOpt } /** @return Returns the tile's bands as a Seq, defaults to empty Seq. */ - def getBands: Seq[RasterBandGDAL] = Try{ + def getBands: Seq[RasterBandGDAL] = Try { (1 to this.numBands).map(this.getBand) }.getOrElse(Seq.empty[RasterBandGDAL]) @@ -594,7 +503,7 @@ case class RasterGDAL( Try { (1 to numBands) .map(i => { - val band = this._datasetHydrated.GetRasterBand(i) + val band = this.getDatasetOrNull().GetRasterBand(i) val min = Array.ofDim[Double](1) val max = Array.ofDim[Double](1) val mean = Array.ofDim[Double](1) @@ -611,9 +520,8 @@ case class RasterGDAL( }.getOrElse(Map.empty[Int, Map[String, Double]]) /** Update band num (including on metadata), return `this` (fluent). */ - def updateCreateInfoBandIndex(num: Int): RasterGDAL = { - // need dataset hydrated for metadata set - this.initAndHydrate().createInfo += (RASTER_BAND_INDEX_KEY -> num.toString) + def updateBandIdx(num: Int): RasterGDAL = { + this.tryInitAndHydrate() // <- need dataset hydrated for metadata set datasetGDAL.updateBandIdx(num) this } @@ -634,12 +542,12 @@ case class RasterGDAL( def convolve(kernel: Array[Array[Double]]): RasterGDAL = Try { // (1) hydrate the dataset - this.withDatasetHydratedOpt() // want to trigger hydrate + this.tryInitAndHydrate() // (2) write dataset to tmpPath // - This will be populated as we operate on the tmpPath // TODO Should this be `datasetOrPathCopy` ??? - val tmpPath = RasterIO.createTmpFileFromDriver(getDriverName(), exprConfigOpt) + val tmpPath = RasterIO.createTmpFileFromDriver(this.getDriverName(), exprConfigOpt) if (datasetGDAL.datasetCopyToPath(tmpPath, doDestroy = false, skipUpdatePath = true)) { @@ -678,15 +586,15 @@ case class RasterGDAL( } } else { val result = RasterGDAL() - result.updateCreateInfoLastCmd("convolve") - result.updateCreateInfoError("convolve - datasetCopyToPath = false") + result.updateLastCmd("convolve") + result.updateError("convolve - datasetCopyToPath = false") result } }.getOrElse { val result = RasterGDAL() - result.updateCreateInfoLastCmd("convolve") - result.updateCreateInfoError("convolve - kernel unsuccessful") + result.updateLastCmd("convolve") + result.updateError("convolve - kernel unsuccessful") result } @@ -706,7 +614,7 @@ case class RasterGDAL( def filter(kernelSize: Int, operation: String): RasterGDAL = Try { // (1) hydrate the dataset - this.withDatasetHydratedOpt() // want to trigger hydrate + this.tryInitAndHydrate() // (2) write dataset to tmpPath // - This will be populated as we operate on the tmpPath @@ -749,34 +657,45 @@ case class RasterGDAL( } } else { val result = RasterGDAL() - result.updateCreateInfoLastCmd("filter") - result.updateCreateInfoError("filter - datasetCopyToPath = false") + result.updateLastCmd("filter") + result.updateError("filter - datasetCopyToPath = false") result } }.getOrElse { val result = RasterGDAL() - result.updateCreateInfoLastCmd("filter") - result.updateCreateInfoError("filter - kernel unsuccessful") + result.updateLastCmd("filter") + result.updateError("filter - kernel unsuccessful") result } /** * Applies clipping to get cellid tile. + * * @param cellID * Clip the tile based on the cell id geometry. * @param indexSystem * Default is H3. * @param geometryAPI * Default is JTS. + * @param skipProject + * Whether to ignore Spatial Reference on source (as-provided data); this is useful + * for data that does not have SRS but nonetheless conforms to index, (default is false). * @return * New [[RasterGDAL]] for a given cell ID. Used for tessellation. */ - def getRasterForCell(cellID: Long, indexSystem: IndexSystem, geometryAPI: GeometryAPI): RasterGDAL = { + def getRasterForCell(cellID: Long, indexSystem: IndexSystem, geometryAPI: GeometryAPI, skipProject: Boolean = false): RasterGDAL = { val cellGeom = indexSystem.indexToGeometry(cellID, geometryAPI) val geomCRS = indexSystem.osrSpatialRef - RasterClipByVector.clip(this, cellGeom, geomCRS, geometryAPI, exprConfigOpt) + RasterClipByVector.clip( + this, + cellGeom, + geomCRS, + geometryAPI, + exprConfigOpt, + skipProject = skipProject + ) } /** @@ -786,20 +705,21 @@ case class RasterGDAL( * @return * Returns new [[RasterGDAL]]. */ - def getSubdataset(subsetName: String): RasterGDAL = { + def getSubdataset(subsetName: String): RasterGDAL = Try { + //scalastyle:off println // try to get the subdataset requested // - allow failure on extracting subdataset, // then handle with empty [[RasterGDAL]] - this.initAndHydrate() - val dsGDAL = datasetGDAL.getSubdatasetObj(getRawParentPath, subsetName, exprConfigOpt) + this.tryInitAndHydrate() + val dsGDAL = datasetGDAL.getSubdatasetObj(getPathGDAL, subsetName, exprConfigOpt) // pull out the needed info // - use option on dataset // to trigger exception if null val pathRawSub = dsGDAL.getPath val dsSubOpt = dsGDAL.getDatasetOpt - + //println(s"RasterGDAL - getSubdataset - pathRawSub? '$pathRawSub', (dsSubOpt defined? ${dsSubOpt.isDefined})") // Avoid costly IO to compute MEM size here // It will be available when the tile is serialized for next operation @@ -818,7 +738,7 @@ case class RasterGDAL( RasterGDAL(dsSubOpt.get, exprConfigOpt, newCreateInfo) }.getOrElse { val result = RasterGDAL() - result.updateCreateInfoError( + result.updateError( s"RasterGDAL - getSubdatasetName '$subsetName' unable to be loaded to dataset", fullMsg = s""" |Subdataset $subsetName not found! @@ -826,9 +746,9 @@ case class RasterGDAL( | ${subdatasets.keys.filterNot (_.startsWith ("SUBDATASET_") ).mkString (", ")} | """.stripMargin ) + //scalastyle:on println result } - } /** * Sets the tile's SRID. This is the EPSG code of the tile's CRS. @@ -883,37 +803,37 @@ case class RasterGDAL( /** @inheritdoc */ override def finalizeRaster(toFuse: Boolean): RasterGDAL = Try { - // (1) call handle flags, - // to get everything resolved on the tile as needed - this._handleFlags() // e.g. will write to fuse path - - // (2) write if current path not fuse or not under the expected dir + // (1) write if current path not fuse or not under the expected dir if ( (!this.isEmptyRasterGDAL && toFuse) && (!this.getPathGDAL.isFusePath || !this.isRawPathInFuseDir) ) { + // (2) hydrate the dataset + this.tryInitAndHydrate() + val driverSN = this.getDriverName() val ext = GDAL.getExtension(driverSN) val newDir = this.makeNewFuseDir(ext, uuidOpt = None) - //println(s"...finalizeRaster - newDir? '$newDir'") + //println(s"RasterGDAL - finalizeRaster -> newDir? '$newDir'") datasetGDAL.datasetOrPathCopy(newDir, doDestroy = true, skipUpdatePath = true) match { case Some(newPath) => - //println(s"...success [pre-update raw path] - finalizeRaster - new path? '$newPath'") - this.updateCreateInfoRawPath(newPath, skipFlag = true) + //println(s"RasterGDAL - finalizeRaster -> success [pre-update raw path] - finalizeRaster - new path? '$newPath'") + this.updateRawPath(newPath) //println(s"...success - finalizeRaster - path? '${getRawPath}'") case _ => - this.updateCreateInfoLastCmd("finalizeRaster") - this.updateCreateInfoError(s"finalizeRaster - fuse write") + this.updateLastCmd("finalizeRaster") + this.updateError(s"finalizeRaster - fuse write") } } - // (4) return this + // (3) return this this }.getOrElse { + // (4) return empty this if (!this.isEmptyRasterGDAL) { - this.updateCreateInfoLastCmd("finalizeRaster") - this.updateCreateInfoError(s"finalizeRaster - exception - fuse write") + this.updateLastCmd("finalizeRaster") + this.updateError(s"finalizeRaster - exception - fuse write") } this } @@ -922,7 +842,6 @@ case class RasterGDAL( /** @inheritdoc */ override def isRawPathInFuseDir: Boolean = Try { - // !!! avoid cyclic dependencies !!! // - wrapped to handle false conditions this.fuseDirOpt match { case Some(dir) => getPathGDAL.asFileSystemPath.startsWith(dir) @@ -944,7 +863,7 @@ case class RasterGDAL( /** @return whether `this` has a non-empty error. */ def hasError: Boolean = { - Try(this.createInfo(RASTER_LAST_ERR_KEY).length > 0).getOrElse(false) + Try(datasetGDAL.getCreateInfoExtras(RASTER_LAST_ERR_KEY).nonEmpty).getOrElse(false) } /** @return new fuse dir underneath the base fuse dir (checkpoint or override) */ @@ -980,8 +899,6 @@ case class RasterGDAL( /** @return `this` [[RasterGDAL]] (fluent). */ def updateDataset(dataset: Dataset) : RasterGDAL = { val doUpdateDriver = dataset != null - if (doUpdateDriver) datasetNewFlag = true // <- flag for dataset if not null (normal use) - else pathNewFlag = true // <- flag for path if null datasetGDAL.updateDataset(dataset, doUpdateDriver) // <- only update driver if not null this } @@ -990,45 +907,12 @@ case class RasterGDAL( // Additional Getters + Updaters // ///////////////////////////////////////////////// - /** make sure all [[DatasetGDAL]] `createInfo` relevant fields are initialized (ok to do this often). */ - private def _initCreateInfo: RasterGDAL = { - // refresh all relevant datasetGDAL keys if they are empty / not set - // - !!! don't call any getters here !!! - if (datasetGDAL.pathGDAL.path == NO_PATH_STRING) { - datasetGDAL.pathGDAL.updatePath(createInfo.getOrElse(RASTER_PATH_KEY, NO_PATH_STRING)) - } - if (datasetGDAL.parentPathGDAL.path == NO_PATH_STRING) { - datasetGDAL.parentPathGDAL.updatePath(createInfo.getOrElse(RASTER_PARENT_PATH_KEY, NO_PATH_STRING)) - } - if (datasetGDAL.driverNameOpt.isEmpty) { - datasetGDAL.driverNameOpt = createInfo.get(RASTER_DRIVER_KEY) match { - case Some(name) if name != NO_DRIVER => Some(name) - case _ => None - } - } - if (datasetGDAL.subdatasetNameOpt.isEmpty) { - datasetGDAL.subdatasetNameOpt = createInfo.get(RASTER_SUBDATASET_NAME_KEY) - } - if (datasetGDAL.bandIdxOpt.isEmpty) { - datasetGDAL.bandIdxOpt = { - createInfo.get(RASTER_BAND_INDEX_KEY) match { - // bandIx >= 1 is valid - case Some(bandIdx) if bandIdx.toInt > 0 => Some(bandIdx.toInt) - case _ => None - } - } - } - this - } - /** Returns immutable internal map, representing `createInfo` at initialization (not the lastest). */ def getCreateInfoFromInit: Map[String, String] = createInfoInit /** Returns immutable internal map, representing latest KVs (blends from `datasetGDAL`). */ - def getCreateInfo: Map[String, String] = { - this._initCreateInfo - this.createInfo ++= datasetGDAL.asCreateInfo - this.createInfo + def getCreateInfo(includeExtras: Boolean): Map[String, String] = { + datasetGDAL.asCreateInfo(includeExtras) } /** Return [[datasetGDAL]]. */ @@ -1041,13 +925,17 @@ case class RasterGDAL( def getParentPathGDAL: PathGDAL = getDatasetGDAL.parentPathGDAL /** @inheritdoc */ - override def getDatasetOpt: Option[Dataset] = { - this._initCreateInfo + override def getDatasetOpt(): Option[Dataset] = { + this.tryHydrate() datasetGDAL.getDatasetOpt } /** @inheritdoc */ - override def getDriverNameOpt: Option[String] = datasetGDAL.driverNameOpt + override def getDriverNameOpt: Option[String] = { + val dn = datasetGDAL.getDriverName + if (dn == NO_DRIVER) None + else Some(dn) + } /** * @return @@ -1055,18 +943,18 @@ case class RasterGDAL( * file for the tile. */ def getRawParentPath: String = { - this._initCreateInfo - datasetGDAL.parentPathGDAL.path + datasetGDAL.getParentPath } /** @return Returns the tile's path, or NO_PATH_STRING. */ def getRawPath: String = { - this._initCreateInfo - datasetGDAL.pathGDAL.path + datasetGDAL.getPath } /** @return memSize (from CreateInfo) */ - def getMemSize: Long = Try(createInfo(RASTER_MEM_SIZE_KEY).toLong).getOrElse(-1) + def getMemSize: Long = { + Try(datasetGDAL.getCreateInfoExtras(RASTER_MEM_SIZE_KEY).toLong).getOrElse(-1) + } /** @inheritdoc */ override def getPathOpt: Option[String] = { @@ -1085,7 +973,7 @@ case class RasterGDAL( /** @inheritdoc */ override def isEmptyRasterGDAL: Boolean = emptyRasterGDAL - /** Set empty indicator for the object (not the dataset), returns [[RasterGDA]] (fluent). */ + /** Set empty indicator for the object (not the dataset), returns [[RasterGDAL]] (fluent). */ def setEmptyRasterGDAL(empty: Boolean): RasterGDAL = { emptyRasterGDAL = empty this @@ -1097,61 +985,52 @@ case class RasterGDAL( this } - /** Update the internal map, return `this` (fluent) - skipFlag. */ - def updateCreateInfo(newMap: Map[String, String], skipFlags: Boolean): RasterGDAL = { - // !!! avoid cyclic dependencies !!! - if (!skipFlags) pathNewFlag = true - createInfo = newMap - this._initCreateInfo + /** Update the internal map, return `this` (fluent). */ + def updateCreateInfo(newMap: Map[String, String]): RasterGDAL = { + datasetGDAL.updateCreateInfo(newMap) this } /** Update driver on internal map + `datasetGDAL`, return `this` (fluent). */ - def updateCreateInfoDriver(driver: String): RasterGDAL = { - this.createInfo += (RASTER_DRIVER_KEY -> driver) - this._initCreateInfo - this.datasetGDAL.updateDriverName(driver) + def updateDriverName(driverName: String): RasterGDAL = { + datasetGDAL.updateDriverName(driverName) this } - /** Update path on internal map + `datasetGDAL`, return `this` (fluent) - `skipFlag`. */ - def updateCreateInfoRawPath(rawPath: String, skipFlag: Boolean): RasterGDAL = { - if (!skipFlag) pathNewFlag = true - this.createInfo += (RASTER_PATH_KEY -> rawPath) - this._initCreateInfo - this.getPathGDAL.updatePath(rawPath) + /** Update path on internal map + `datasetGDAL`, return `this` (fluent). */ + def updateRawPath(rawPath: String): RasterGDAL = { + datasetGDAL.updatePath(rawPath) this } /** Update parentPath on internal map + `datasetGDAL`, return `this` (fluent). */ - def updateCreateInfoRawParentPath(rawParentPath: String): RasterGDAL = { - this.createInfo += (RASTER_PARENT_PATH_KEY -> rawParentPath) - this._initCreateInfo - this.getParentPathGDAL.updatePath(rawParentPath) + def updateRawParentPath(rawParentPath: String): RasterGDAL = { + datasetGDAL.updateParentPath(rawParentPath) this } /** Update last command on internal map, return `this` (fluent). */ - def updateCreateInfoLastCmd(cmd: String): RasterGDAL = { - this.createInfo += (RASTER_LAST_CMD_KEY -> cmd) + def updateLastCmd(cmd: String): RasterGDAL = { + datasetGDAL.updateCreateInfoEntry(RASTER_LAST_CMD_KEY, cmd, extrasOnly = true) this } /** Update last error on internal map, return `this` (fluent). */ - def updateCreateInfoError(msg: String, fullMsg: String = ""): RasterGDAL = { - this.createInfo += (RASTER_LAST_ERR_KEY -> msg, RASTER_FULL_ERR_KEY -> fullMsg) + def updateError(msg: String, fullMsg: String = ""): RasterGDAL = { + datasetGDAL.updateCreateInfoEntry(RASTER_LAST_ERR_KEY, msg, extrasOnly = true) + datasetGDAL.updateCreateInfoEntry(RASTER_FULL_ERR_KEY, fullMsg, extrasOnly = true) this } /** Update last command on internal map, return `this` (fluent). */ - def updateCreateInfoAllParents(parents: String): RasterGDAL = { - this.createInfo += (RASTER_ALL_PARENTS_KEY -> parents) + def updateAllParents(parents: String): RasterGDAL = { + datasetGDAL.updateCreateInfoEntry(RASTER_ALL_PARENTS_KEY, parents, extrasOnly = true) this } /** Update last error on internal map, return `this` (fluent). */ - def updateCreateInfoMemSize(sz: Long): RasterGDAL = { - this.createInfo += (RASTER_MEM_SIZE_KEY -> sz.toString) + def updateMemSize(sz: Long): RasterGDAL = { + datasetGDAL.updateCreateInfoEntry(RASTER_MEM_SIZE_KEY, sz.toString, extrasOnly = true) this } @@ -1169,8 +1048,8 @@ object RasterGDAL { def apply(): RasterGDAL = { val result = RasterGDAL(Map.empty[String, String], None) result.setEmptyRasterGDAL(true) - result.updateCreateInfoLastCmd("emptyRasterGDAL") - result.updateCreateInfoError("emptyRasterGDAL = true") + result.updateLastCmd("emptyRasterGDAL") + result.updateError("emptyRasterGDAL = true") result } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterWriteOptions.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterWriteOptions.scala index 8fdf654ff..ed2ecf232 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterWriteOptions.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterWriteOptions.scala @@ -34,7 +34,7 @@ object RasterWriteOptions { val GTiff: RasterWriteOptions = RasterWriteOptions() def noGPCsNoTransform(raster: RasterGDAL): Boolean = Try { - val dataset = raster.withDatasetHydratedOpt().get + val dataset = raster.getDatasetOrNull() val noGPCs = dataset.GetGCPCount == 0 val noGeoTransform = dataset.GetGeoTransform() == null || (dataset.GetGeoTransform() sameElements Array (0.0, 1.0, 0.0, 0.0, 0.0, 1.0) ) @@ -53,7 +53,7 @@ object RasterWriteOptions { case _ => val d = raster.getDriverName( tryDatasetAndPathsAlso = true, - uriPartOpt = raster.getPathGDAL.getUriGdalOpt + uriPartOpt = raster.getPathGDAL.getRawUriGdalOpt ) //println(s"... driver (deeper check)? '$d'") d diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala index f9173887c..2e71b60cf 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/CleanUpManager.scala @@ -65,7 +65,7 @@ private class CleanUpManager extends Thread { object CleanUpManager { private val THREAD_NAME = "Mosaic-CleanUp-Manager" - private val delayMinutesAtomic = new AtomicInteger(5) + private val delayMinutesAtomic = new AtomicInteger(5) // <- default test every 5 minutes (different than age value) private val interruptAtomic = new AtomicBoolean(false) val USE_SUDO = FileUtils.withSudo diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala index 1d42d82a8..6e08e1903 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.core.raster.io -import com.databricks.labs.mosaic.{NO_DRIVER, NO_EXT, NO_PATH_STRING, RASTER_DRIVER_KEY, RASTER_MEM_SIZE_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.{NO_DRIVER, NO_EXT, NO_PATH_STRING, RASTER_BAND_INDEX_KEY, RASTER_DRIVER_KEY, RASTER_MEM_SIZE_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} import com.databricks.labs.mosaic.core.raster.api.{FormatLookup, GDAL} import com.databricks.labs.mosaic.core.raster.gdal.{DatasetGDAL, PathGDAL, RasterBandGDAL, RasterGDAL} import com.databricks.labs.mosaic.core.raster.io.RasterIO.{identifyDriverNameFromDataset, identifyDriverNameFromRawPath, identifyExtFromDriver} @@ -44,29 +44,10 @@ trait RasterIO { * set path. (3) pathFlag - need to load dataset and write to fuse (path * then replaced in createInfo). * - * @param forceInit - * Whether to init no matter if previously have done so, default false. * @return * [[RasterGDAL]] `this` (fluent). */ - def initAndHydrate(forceInit: Boolean = false): RasterGDAL - - /** - * This is the main call for getting a hydrated dataset. - * - Since it can be null, using an option pattern. - * - The goal is to simplify the API surface for the end user, so Impl - * will handle flags based on various conventions to identify what is - * needed to hydrate. - * - NOTE: have to be really careful about cyclic dependencies. Search - * "cyclic" here and in [[RasterIO]] for any functions that cannot - * themselves call `withDatasetHydratedOpt` as they are invoked from - * within handle flags function(s) (same for calling `_datasetHydrated` - * in Impl). - * - * @return - * Option Dataset - */ - def withDatasetHydratedOpt(): Option[Dataset] + def tryInitAndHydrate(): RasterGDAL // //////////////////////////////////////////////////////////// // STATE FUNCTIONS @@ -87,8 +68,11 @@ trait RasterIO { */ def getDriverNameOpt: Option[String] - /** The dataset option, simple getter. */ - def getDatasetOpt: Option[Dataset] + /** The dataset option with hydration attempted as needed. */ + def getDatasetOpt(): Option[Dataset] + + /** The [[Dataset]] after hydration attempted or null. */ + def getDatasetOrNull(): Dataset = getDatasetOpt().orNull /** * This is a simple Getter. @@ -113,9 +97,6 @@ trait RasterIO { /** @return current state of GDAL tile dataset object. */ def isDatasetHydrated: Boolean - /** @return whether GDAL tile is flagged to be refreshed. */ - def isDatasetRefreshFlag: Boolean - /** @return whether this object is intentionally empty (not the dataset). */ def isEmptyRasterGDAL: Boolean @@ -193,9 +174,9 @@ trait RasterIO { * @return * Option [[Driver]] from hydrated [[Dataset]]. */ - def tryGetDriverHydrated(): Option[Driver] = + def tryGetDriverFromDataset(): Option[Driver] = Try { - this.withDatasetHydratedOpt().get.GetDriver() + this.getDatasetOpt().get.GetDriver() }.toOption /** @@ -216,8 +197,9 @@ trait RasterIO { Try { if (tryDatasetAndPathsAlso && this.isDatasetHydrated) { // (1) try the dataset's driver (if available) - identifyDriverNameFromDataset(this.getDatasetOpt.get) + identifyDriverNameFromDataset(this.getDatasetOrNull()) } else { + // driver name from consolidated logic under `datasetGDAL` this.getDriverNameOpt match { case Some(driverName) if driverName != NO_DRIVER => // (2) try the configured "driver" in createInfo @@ -425,19 +407,20 @@ object RasterIO { driverName = pathGDAL.getPathDriverName hasDriver = driverName != NO_DRIVER } - val hasGDALPath = pathGDAL.asGDALPathOpt.isDefined - val hasSubPath = pathGDAL.isSubdatasetPath + val gdalPathOpt = pathGDAL.asGDALPathOpt(Some(driverName)) + val hasGDALPath = gdalPathOpt.isDefined + val hasSubset = pathGDAL.isSubdataset // fallback path (no subdataset with this) val fsPath = pathGDAL.asFileSystemPath var gdalExSuccess = false - //println(s"fsPath? '$fsPath' | gdalPath? '${pathGDAL.asGdalPathOpt}' | driver? '$driverName'") + //println(s"fsPath? '$fsPath' | gdalPath (generated)? '${gdalPathOpt}' | rawGdalUriPart? '${pathGDAL.getRawUriGdalOpt}' driver? '$driverName'") var dsOpt = { if (hasDriver && hasGDALPath) { // use the provided driver and coerced gdal path try { - val gdalPath = pathGDAL.asGDALPathOpt.get + val gdalPath = gdalPathOpt.get //println(s"RasterIO - rawPathAsDatasetOpt - `gdal.OpenEx` gdalPath? '$gdalPath' (driver? '$driverName')") val drivers = new JVector[String]() // java.util.Vector drivers.add(driverName) @@ -459,7 +442,7 @@ object RasterIO { } //println(s"dsOpt -> ${dsOpt.toString}") - if (dsOpt.isDefined && hasSubPath && !gdalExSuccess) { + if (dsOpt.isDefined && hasSubset && !gdalExSuccess) { // try to load the subdataset from the dataset // - we got here because the subdataset failed to load, // but the full dataset loaded. @@ -467,9 +450,9 @@ object RasterIO { val dsGDAL = DatasetGDAL() try { dsGDAL.updateDataset(dsOpt.get, doUpdateDriver = true) - pathGDAL.getPathSubdatasetNameOpt match { + pathGDAL.getSubNameOpt match { case Some(subName) => - val gdalPath = pathGDAL.asGDALPathOpt.get + val gdalPath = gdalPathOpt.get dsOpt = dsGDAL.getSubdatasetObj(gdalPath, subName, exprConfigOpt).getDatasetOpt // <- subdataset case _ => dsOpt = None // <- no subdataset @@ -492,6 +475,8 @@ object RasterIO { * * @param rawPath * The path to the tile file. + * @param subNameOpt + * Option for a subdataset to include. * @param driverNameOpt * The driver short name to use. If None or NO_DRIVER, GDAL will try to * identify the driver from the file extension. @@ -500,9 +485,15 @@ object RasterIO { * @return * A GDAL [[Dataset]] object. */ - def rawPathAsDatasetOpt(rawPath: String, driverNameOpt: Option[String], exprConfigOpt: Option[ExprConfig]): Option[Dataset] = { + def rawPathAsDatasetOpt(rawPath: String, subNameOpt: Option[String], driverNameOpt: Option[String], exprConfigOpt: Option[ExprConfig]): Option[Dataset] = { val uriDeepCheck = Try(exprConfigOpt.get.isUriDeepCheck).getOrElse(false) val pathGDAL = PathGDAL(path = rawPath, uriDeepCheck) + subNameOpt match { + case Some(sub) if sub.nonEmpty => + // update subdataset + pathGDAL.updateSubsetName(sub) + case _ => () + } rawPathAsDatasetOpt(pathGDAL, driverNameOpt, exprConfigOpt) } //scalastyle:on println @@ -608,7 +599,7 @@ object RasterIO { ) { // (1) handle explicitly empty conditions val result = RasterGDAL() - result.updateCreateInfoError( + result.updateError( "readRasterUniversalContent - explicitly empty conditions", fullMsg = "check tile is non-empty and 'driver' name provided." ) @@ -620,11 +611,16 @@ object RasterIO { Files.write(Paths.get(tmpPath), rasterArr) // (3) Try reading as a tmp file, if that fails, rename as a zipped file - val dataset = RasterIO.rawPathAsDatasetOpt(tmpPath, Option(driverName), exprConfigOpt).orNull // <- allow null + // - use subdataset if in createInfo + val subName = createInfo.getOrElse(RASTER_SUBDATASET_NAME_KEY, "") + val subNameOpt = + if (subName.nonEmpty) Some(subName) + else None + val dataset = RasterIO.rawPathAsDatasetOpt(tmpPath, subNameOpt, Option(driverName), exprConfigOpt).orNull // <- allow null if (dataset == null) { val zippedPath = s"$tmpPath.zip" Files.move(Paths.get(tmpPath), Paths.get(zippedPath), StandardCopyOption.REPLACE_EXISTING) - val ds1 = RasterIO.rawPathAsDatasetOpt(zippedPath, Option(driverName), exprConfigOpt).orNull // <- allow null + val ds1 = RasterIO.rawPathAsDatasetOpt(zippedPath, subNameOpt, Option(driverName), exprConfigOpt).orNull // <- allow null if (ds1 == null) { // the way we zip using uuid is not compatible with GDAL // we need to unzip and read the file if it was zipped by us @@ -636,12 +632,12 @@ object RasterIO { val ext = GDAL.getExtension(driverName) val lastExtracted = SysUtils.getLastOutputLine(prompt) val unzippedPath = PathUtils.parseUnzippedPathFromExtracted(lastExtracted, ext) - val ds2 = RasterIO.rawPathAsDatasetOpt(unzippedPath, Option(driverName), exprConfigOpt).orNull // <- allow null + val ds2 = RasterIO.rawPathAsDatasetOpt(unzippedPath, subNameOpt, Option(driverName), exprConfigOpt).orNull // <- allow null if (ds2 == null) { // (3d) handle error with bytes // - explicitly empty conditions val result = RasterGDAL() - result.updateCreateInfoError( + result.updateError( "readRasterUniversalContent - Error reading tile from bytes", fullMsg = prompt._3 ) @@ -705,6 +701,7 @@ object RasterIO { // - construct a [[PathGDAL]] to assist val uriDeepCheck = Try(exprConfigOpt.get.isUriDeepCheck).getOrElse(false) val inPathGDAL = PathGDAL(createInfo.getOrElse(RASTER_PATH_KEY, NO_PATH_STRING), uriDeepCheck) + inPathGDAL.updateSubsetName(createInfo.getOrElse(RASTER_SUBDATASET_NAME_KEY, "")) // <- important to set subset val driverNameOpt = createInfo.get(RASTER_DRIVER_KEY) if (!inPathGDAL.isPathSetAndExists) { @@ -713,7 +710,7 @@ object RasterIO { // - also, file not present on file system (via `asFileSystemPath` check), // so don't worry about stripping back a path to "clean" ect... handled by the object val result = RasterGDAL() - result.updateCreateInfoError( + result.updateError( "readRasterUniversalPath - explicitly empty conditions", fullMsg = "check 'path' value provided (does it exist?)." ) @@ -727,13 +724,17 @@ object RasterIO { RasterGDAL( dataset, exprConfigOpt, - createInfo + (RASTER_DRIVER_KEY -> this.identifyDriverNameFromDataset(dataset)) + createInfo + ( + RASTER_DRIVER_KEY -> this.identifyDriverNameFromDataset(dataset), + RASTER_PARENT_PATH_KEY -> createInfo.getOrElse(RASTER_PARENT_PATH_KEY, NO_PATH_STRING), + RASTER_BAND_INDEX_KEY -> createInfo.getOrElse(RASTER_BAND_INDEX_KEY, "-1") + ) ) case _ => // (4b) dataset was unsuccessful // - create empty object val result = RasterGDAL() - result.updateCreateInfoError( + result.updateError( "readRasterUniversalPath - issue generating dataset from subdataset or filesystem path", fullMsg = s""" diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala index 8a7295b29..43ecbee63 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala @@ -7,6 +7,8 @@ import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALWarp import com.databricks.labs.mosaic.functions.ExprConfig import org.gdal.osr.SpatialReference +import scala.util.Try + /** * RasterClipByVector is an object that defines the interface for clipping a * tile by a vector geometry. @@ -35,28 +37,44 @@ object RasterClipByVector { * @param cutlineAllTouched * Whether pixels touching cutline included (true) * or only half-in (false), default: true. + * @param skipProject + * Whether to ignore Spatial Reference on source (as-provided data); this is useful + * for data that does not have SRS but nonetheless conforms to index, (default is false). * @return * A clipped tile. */ def clip( raster: RasterGDAL, geometry: MosaicGeometry, geomCRS: SpatialReference, - geometryAPI: GeometryAPI, exprConfigOpt: Option[ExprConfig], cutlineAllTouched: Boolean = true + geometryAPI: GeometryAPI, exprConfigOpt: Option[ExprConfig], + cutlineAllTouched: Boolean = true, skipProject: Boolean = false ): RasterGDAL = { - val rasterCRS = raster.getSpatialReference + + val rasterCRS = + if (!skipProject) raster.getSpatialReference + else geomCRS val geomSrcCRS = if (geomCRS == null) rasterCRS else geomCRS val resultFileName = raster.createTmpFileFromDriver(exprConfigOpt) - val shapePath = VectorClipper.generateClipper(geometry, geomSrcCRS, rasterCRS, geometryAPI, exprConfigOpt) + val shapePath = VectorClipper.generateClipper( + geometry, + geomSrcCRS, + rasterCRS, + geometryAPI, + exprConfigOpt + ) // Reference https://gdal.org/programs/gdalwarp.html for cmd line usage // For more on -wo consult https://gdal.org/doxygen/structGDALWarpOptions.html // SOURCE_EXTRA=3 can also be used to ensure that when the tile is clipped, the // pixels that touch the geometry are included. The default is 1 for this, 3 might be a good empirical value. - val cutlineToken: String = if (cutlineAllTouched) { - " -wo CUTLINE_ALL_TOUCHED=TRUE" - } else { - "" - } - val cmd = s"gdalwarp$cutlineToken -cutline $shapePath -crop_to_cutline" + val cutlineToken: String = + if (cutlineAllTouched) " -wo CUTLINE_ALL_TOUCHED=TRUE" + else "" + + //https://gdal.org/programs/gdalwarp.html#cmdoption-gdalwarp-s_srs + val srsToken: String = + if (!skipProject) "" + else " -s_srs epsg:4326 -t_srs epsg:4326" // <- for now just 4326 + val cmd = s"gdalwarp${cutlineToken} -cutline ${shapePath} -crop_to_cutline${srsToken}" /* * //scalastyle:off println diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/VectorClipper.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/VectorClipper.scala index bb12f471e..3af88f117 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/VectorClipper.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/VectorClipper.scala @@ -72,6 +72,7 @@ object VectorClipper { ): String = { val shapePath = getShapefilePath(exprConfigOpt) val shpDataSource: DataSource = getShapefile(shapePath) // note: not a Dataset + // handle skipProject val projectedGeom = geometry.osrTransformCRS(srcCrs, dstCrs, geometryAPI) val geom = ogr.CreateGeometryFromWkb(projectedGeom.toWKB) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala index e5940d082..23e88d13f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala @@ -41,7 +41,7 @@ object GDALBuildVRT { rasters .filter(!_.isEmptyRasterGDAL) .filter(!_.isEmpty) - .map(_.withDatasetHydratedOpt().get) + .map(_.getDatasetOrNull()) .toArray, vrtOptions ) @@ -53,8 +53,8 @@ object GDALBuildVRT { //println(s"... GDALBuildVRT (last_error) - '$errorMsg' for '$outputPath'") // scalastyle:on println val result = RasterGDAL() - result.updateCreateInfoLastCmd(effectiveCommand) - result.updateCreateInfoError(errorMsg) + result.updateLastCmd(effectiveCommand) + result.updateError(errorMsg) result } else { diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala index bf6cf38b8..0f0c21c1b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala @@ -69,8 +69,8 @@ object GDALCalc { RasterGDAL(createInfo, exprConfigOpt) }.getOrElse { val result = RasterGDAL() // <- empty raster - result.updateCreateInfoLastCmd(effectiveCommand) - result.updateCreateInfoError("GDAL Calc command threw exception") + result.updateLastCmd(effectiveCommand) + result.updateError("GDAL Calc command threw exception") result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALInfo.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALInfo.scala index 2285b8c92..440d65d43 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALInfo.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALInfo.scala @@ -22,7 +22,7 @@ object GDALInfo { val infoOptionsVec = OperatorOptions.parseOptions(command) val infoOptions = new InfoOptions(infoOptionsVec) - val gdalInfo = gdal.GDALInfo(raster.withDatasetHydratedOpt().get, infoOptions) + val gdalInfo = gdal.GDALInfo(raster.getDatasetOrNull(), infoOptions) if (gdalInfo == null) { s""" diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala index 891681286..c290e47bc 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala @@ -54,9 +54,8 @@ object GDALTranslate { Try { val translateOptionsVec = OperatorOptions.parseOptions(effectiveCommand) val translateOptions = new TranslateOptions(translateOptionsVec) - val transResult = gdal.Translate(outputPath, raster.withDatasetHydratedOpt().get, translateOptions) + val transResult = gdal.Translate(outputPath, raster.getDatasetOrNull(), translateOptions) val errorMsg = gdal.GetLastErrorMsg - // if (errorMsg.nonEmpty) { // println(s"... GDALTranslate (last_error) - '$errorMsg' for '$outputPath'") // } @@ -68,8 +67,8 @@ object GDALTranslate { RASTER_PATH_KEY -> outputPath, RASTER_PARENT_PATH_KEY -> raster.identifyPseudoPathOpt().getOrElse(NO_PATH_STRING), RASTER_DRIVER_KEY -> writeOptions.format, - RASTER_SUBDATASET_NAME_KEY -> raster.getCreateInfoSubdatasetNameOpt.getOrElse(""), - RASTER_BAND_INDEX_KEY -> raster.getCreateInfoBandIndexOpt.getOrElse(-1).toString, + RASTER_SUBDATASET_NAME_KEY -> raster.getSubsetName, + RASTER_BAND_INDEX_KEY -> raster.getBandIdxOpt.getOrElse(-1).toString, RASTER_LAST_CMD_KEY -> effectiveCommand, RASTER_LAST_ERR_KEY -> errorMsg, RASTER_ALL_PARENTS_KEY -> raster.getRawParentPath @@ -78,8 +77,8 @@ object GDALTranslate { ) }.getOrElse { val result = RasterGDAL() // <- empty raster - result.updateCreateInfoLastCmd(effectiveCommand) - result.updateCreateInfoError("GDAL Translate command threw exception") + result.updateLastCmd(effectiveCommand) + result.updateError("GDAL Translate command threw exception") result } // scalastyle:on println diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala index 534bc519f..217d80936 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala @@ -1,6 +1,17 @@ package com.databricks.labs.mosaic.core.raster.operator.gdal -import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_ALL_PARENTS_KEY, RASTER_BAND_INDEX_KEY, RASTER_DRIVER_KEY, RASTER_LAST_CMD_KEY, RASTER_LAST_ERR_KEY, RASTER_MEM_SIZE_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} +import com.databricks.labs.mosaic.{ + NO_PATH_STRING, + RASTER_ALL_PARENTS_KEY, + RASTER_BAND_INDEX_KEY, + RASTER_DRIVER_KEY, + RASTER_LAST_CMD_KEY, + RASTER_LAST_ERR_KEY, + RASTER_MEM_SIZE_KEY, + RASTER_PARENT_PATH_KEY, + RASTER_PATH_KEY, + RASTER_SUBDATASET_NAME_KEY +} import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO.flushAndDestroy import com.databricks.labs.mosaic.functions.ExprConfig @@ -33,7 +44,7 @@ object GDALWarp { Try { val warpOptionsVec = OperatorOptions.parseOptions(effectiveCommand) val warpOptions = new WarpOptions(warpOptionsVec) - val warpResult = gdal.Warp(outputPath, rasters.map(_.withDatasetHydratedOpt().get).toArray, warpOptions) + val warpResult = gdal.Warp(outputPath, rasters.map(_.getDatasetOrNull()).toArray, warpOptions) // Format will always be the same as the first tile val errorMsg = gdal.GetLastErrorMsg @@ -50,8 +61,8 @@ object GDALWarp { RASTER_PATH_KEY -> outputPath, RASTER_PARENT_PATH_KEY -> rasters.head.identifyPseudoPathOpt().getOrElse(NO_PATH_STRING), RASTER_DRIVER_KEY -> rasters.head.getWriteOptions.format, - RASTER_SUBDATASET_NAME_KEY -> rasters.head.getCreateInfoSubdatasetNameOpt.getOrElse(""), - RASTER_BAND_INDEX_KEY -> rasters.head.getCreateInfoBandIndexOpt.getOrElse(-1).toString, + RASTER_SUBDATASET_NAME_KEY -> rasters.head.getSubsetName, + RASTER_BAND_INDEX_KEY -> rasters.head.getBandIdxOpt.getOrElse(-1).toString, RASTER_MEM_SIZE_KEY -> size.toString, RASTER_LAST_CMD_KEY -> effectiveCommand, RASTER_LAST_ERR_KEY -> errorMsg, @@ -61,8 +72,8 @@ object GDALWarp { RasterGDAL(createInfo, exprConfigOpt) }.getOrElse { val result = RasterGDAL() // <- empty raster - result.updateCreateInfoLastCmd(effectiveCommand) - result.updateCreateInfoError("GDAL Warp command threw exception") + result.updateLastCmd(effectiveCommand) + result.updateError("GDAL Warp command threw exception") result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala index 64966a700..ef7f79736 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/pixel/PixelCombineRasters.scala @@ -47,7 +47,7 @@ object PixelCombineRasters { ) addPixelFunction(vrtPath, pythonFunc, pythonFuncName) - val vrtModRaster = RasterGDAL(vrtRaster.getCreateInfo, exprConfigOpt) + val vrtModRaster = RasterGDAL(vrtRaster.getCreateInfo(includeExtras = true), exprConfigOpt) val result = GDALTranslate.executeTranslate( rasterPath, diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala index fd025e4d4..7190b1510 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala @@ -1,7 +1,5 @@ package com.databricks.labs.mosaic.core.raster.operator.retile -import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} -import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALTranslate import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.functions.ExprConfig @@ -59,7 +57,7 @@ object OverlappingTiles { command = s"gdal_translate -srcwin $xOff $yOff $width $height", outOptions, exprConfigOpt - ).initAndHydrate() // <- required + ).tryInitAndHydrate() // <- required if (!result.isEmpty) { (true, result) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala index 4124aafe1..a6decf761 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala @@ -14,7 +14,6 @@ object RasterTessellate { val tileDataType: DataType = StringType // tessellate always uses checkpoint - //scalastyle:off println /** * Tessellates a tile into tiles. The tile is projected into the index * system and then split into tiles. Each tile corresponds to a cell in the @@ -36,16 +35,28 @@ object RasterTessellate { def tessellate( raster: RasterGDAL, resolution: Int, + skipProject: Boolean, indexSystem: IndexSystem, geometryAPI: GeometryAPI, exprConfigOpt: Option[ExprConfig] ): Seq[RasterTile] = { - + //scalastyle:off println val indexSR = indexSystem.osrSpatialRef - val bbox = raster.bbox(geometryAPI, indexSR) + val bbox = raster.bbox(geometryAPI, indexSR, skipTransform = skipProject) // <- skipTransform follows skipProject val cells = Mosaic.mosaicFill(bbox, resolution, keepCoreGeom = false, indexSystem, geometryAPI) - val tmpRaster = RasterProject.project(raster, indexSR, exprConfigOpt) - //println(s"RasterTessellate - tmpRaster createInfo -> ${tmpRaster.getCreateInfo}") + //println(s"RasterTessellate - bbox? ${bbox.toWKT}") // <- issue with Zarr test bounding box is empty!!! + //println(s"RasterTessellate - covering cells size? ${cells.length}") + + val tmpRaster = + if (!skipProject) { + val result = RasterProject.project(raster, indexSR, exprConfigOpt) + //println(s"RasterTessellate - projected createInfo -> ${result.getCreateInfo(includeExtras = true)}") + result + } + else { + //println(s"RasterTessellate - skipProject = true") + raster + } val chips = cells .map(cell => { @@ -59,9 +70,9 @@ object RasterTessellate { ) // invalid cellid } else { val cellRaster = tmpRaster - .getRasterForCell(cellID, indexSystem, geometryAPI) - .initAndHydrate() // <- required - //println(s"RasterTessellate - cellRaster createInfo -> ${cellRaster.getCreateInfo} (hydrated? ${cellRaster.isDatasetHydrated})") + .getRasterForCell(cellID, indexSystem, geometryAPI, skipProject = skipProject) + .tryInitAndHydrate() // <- required + //println(s"RasterTessellate - cellRaster createInfo -> ${cellRaster.getCreateInfo(includeExtras = true)} (hydrated? ${cellRaster.isDatasetHydrated})") if (!cellRaster.isEmpty) { //println(s"RasterTessellate - valid tile (cellID $cellID)") ( @@ -82,11 +93,9 @@ object RasterTessellate { } }) - - val (result, invalid) = chips.partition(_._1) // true goes to result invalid.flatMap(t => Option(t._2.raster)).foreach(_.flushAndDestroy()) // destroy invalids - //println(s"chips # ${chips.length}, results # ${result.length}, invalids # ${invalid.length}") + //println(s"RasterTessellate - chips # ${chips.length}, results # ${result.length}, invalids # ${invalid.length}") raster.flushAndDestroy() tmpRaster.flushAndDestroy() diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala index a234e5927..33b6633a0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala @@ -55,7 +55,7 @@ object ReTile { command = s"gdal_translate -srcwin $xMin $yMin $xOffset $yOffset", outOptions, exprConfigOpt - ).initAndHydrate() // <- required + ).tryInitAndHydrate() // <- required if (!result.isEmpty) { (true, result) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala index 6f4dd8cfd..f46423987 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala @@ -1,15 +1,11 @@ package com.databricks.labs.mosaic.core.raster.operator.separate -import com.databricks.labs.mosaic.{BAND_META_SET_KEY, NO_PATH_STRING, RASTER_BAND_INDEX_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} -import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO.createTmpFileFromDriver import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALTranslate import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.types.{DataType, StringType} -import scala.util.Try - /** * ReTile is a helper object for splitting multi-band rasters into * single-band-per-row. @@ -45,13 +41,13 @@ object SeparateBands { command = s"gdal_translate -of $driverShortName -b ${i + 1}", writeOptions = outOptions, exprConfigOpt - ).initAndHydrate() // <- required + ).tryInitAndHydrate() // <- required if (!result.isEmpty) { // update the band index // both the variable and the metadata val bandVal = (i + 1) - result.updateCreateInfoBandIndex(bandVal) + result.updateBandIdx(bandVal) (true, result) } else { diff --git a/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala index 864977756..fdfca31e0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala @@ -36,7 +36,9 @@ case class RasterTile( * @return * True if the tile is present, false otherwise. */ - def isEmpty: Boolean = Option(raster).forall(_.isEmpty) + def isEmpty: Boolean = { + raster.isEmptyRasterGDAL || raster.isEmpty + } /** * Finalize the tile. @@ -91,15 +93,11 @@ case class RasterTile( * Attempt to initialize and hydrate the tile. * - essentially calls `tile.initAndHydrate()`. * - * @param forceInit - * Whether to force an init, regardless of internal state of tile. * @return * [[RasterTile]] `this` (fluent). */ - def initAndHydrateTile(forceInit: Boolean = false): RasterTile = { - Try{ - this.raster.initAndHydrate(forceInit = forceInit) - } + def tryInitAndHydrateTile(): RasterTile = { + Try(this.raster.tryInitAndHydrate()) this } @@ -172,7 +170,7 @@ case class RasterTile( // (3) update createInfo // - safety net for parent path val parentPath = this.raster.identifyPseudoPathOpt().getOrElse(NO_PATH_STRING) - val newCreateInfo = raster.getCreateInfo + (RASTER_PATH_KEY -> path, RASTER_PARENT_PATH_KEY -> parentPath) + val newCreateInfo = raster.getCreateInfo(includeExtras = true) + (RASTER_PATH_KEY -> path, RASTER_PARENT_PATH_KEY -> parentPath) // scalastyle:off println //println(s"rasterTile - serialize - toFuse? $toFuse | newCreateInfo? $newCreateInfo") diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala index e0d1ad552..dcdf517e3 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala @@ -134,9 +134,7 @@ class GDALFileFormat extends BinaryFileFormat { val path = new Path(new URI(file.filePath.toString())) val fs = path.getFileSystem(broadcastedHadoopConf.value.value) val status = fs.getFileStatus(path) - //println(s"GDALFileFormat - reading path '${path.toString}'") - if (supportedExtensions.contains("*") || supportedExtensions.exists(status.getPath.getName.toLowerCase(Locale.ROOT).endsWith)) { if (filterFuncs.forall(_.apply(status)) && isAllowedExtension(status, options)) { reader.read(status, fs, requiredSchema, options, indexSystem, exprConfig) diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala index 465300441..ce0627e1e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala @@ -114,13 +114,18 @@ object ReTileOnRead extends ReadStrategy { RASTER_PATH_KEY -> tmpPath, RASTER_PARENT_PATH_KEY -> inPath, RASTER_DRIVER_KEY -> driverName, - RASTER_SUBDATASET_NAME_KEY -> options.getOrElse("subdatasetName", "") + //RASTER_SUBDATASET_NAME_KEY -> options.getOrElse("subdatasetName", "") // <- NO SUBDATASET HERE (PRE)! ) val tiles = localSubdivide(createInfo, sizeInMB, exprConfigOpt) //println(s"ReTileOnRead - number of tiles - ${tiles.length}") - val rows = tiles.map(tile => { val raster = tile.raster + // TODO: REVALIDATE ADDING SUBDATASET (POST) + // Clear out subset name on retile (subdivide) + // - this is important to allow future loads to not try the path + // - while subdivide should not be allowed for zips, testing just in case + //raster.updateSubsetName(options.getOrElse("subdatasetName", "")) // <- SUBDATASET HERE (POST)! + val trimmedSchema = StructType(requiredSchema.filter(field => field.name != TILE)) val fields = trimmedSchema.fieldNames.map { @@ -152,7 +157,7 @@ object ReTileOnRead extends ReadStrategy { * Subdivides a tile into tiles of a given size. * * @param createInfo - * Map with [[RASTER_PATH_KEY]], [[RASTER_PARENT_PATH_KEY]], and [[RASTER_DRIVER_KEY]] + * Map with various KVs * @param sizeInMB * Size of the tiles in MB. * @param exprConfig @@ -166,17 +171,16 @@ object ReTileOnRead extends ReadStrategy { exprConfigOpt: Option[ExprConfig] ): Seq[RasterTile] = { //scalastyle:off println - //println(s"ReTileOnRead - localSubdivide - sizeInMB? $sizeInMB | config? $createInfo") - //scalastyle:on println - - var raster = RasterGDAL(createInfo, exprConfigOpt) + var raster = RasterGDAL(createInfo, exprConfigOpt).tryInitAndHydrate() var inTile = new RasterTile(null, raster, tileDataType) + //println(s"ReTileOnRead - localSubdivide - sizeInMB? $sizeInMB | config? $createInfo") + //println(s"ReTileOnRead - localSubdivide - raster isHydrated? ${raster.isDatasetHydrated}, isSubdataset? ${raster.isSubdataset}, srid? ${raster.getSpatialReference.toString}") val tiles = BalancedSubdivision.splitRaster(inTile, sizeInMB, exprConfigOpt) inTile.flushAndDestroy() inTile = null raster = null - + //scalastyle:on println tiles } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala index 5749f9715..6540d9093 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.datasource.gdal -import com.databricks.labs.mosaic.{RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.{RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO.identifyDriverNameFromRawPath @@ -94,11 +94,10 @@ object ReadAsPath extends ReadStrategy { indexSystem: IndexSystem, exprConfigOpt: Option[ExprConfig] ): Iterator[InternalRow] = { + //scalastyle:off println val inPath = status.getPath.toString val uuid = getUUID(status) - val tmpPath = PathUtils.copyToTmp(inPath, exprConfigOpt) - //scalastyle:off println val uriDeepCheck = Try(exprConfigOpt.get.isUriDeepCheck).getOrElse(false) val uriGdalOpt = PathUtils.parseGdalUriOpt(inPath, uriDeepCheck) val driverName = options.get("driverName") match { @@ -110,14 +109,14 @@ object ReadAsPath extends ReadStrategy { //println(s"... ReadAsPath - driverName '$dn' from ext") dn } - //scalastyle:on println - val createInfo = Map( RASTER_PATH_KEY -> tmpPath, RASTER_PARENT_PATH_KEY -> inPath, - RASTER_DRIVER_KEY -> driverName + RASTER_DRIVER_KEY -> driverName, + RASTER_SUBDATASET_NAME_KEY -> options.getOrElse(RASTER_SUBDATASET_NAME_KEY, "") ) - val raster = RasterGDAL(createInfo, exprConfigOpt) // unhydrated + val raster = RasterGDAL(createInfo, exprConfigOpt).tryInitAndHydrate() + //println(s"ReadAsPath - raster isHydrated? ${raster.isDatasetHydrated}, isSubdataset? ${raster.isSubdataset}, srid? ${raster.getSpatialReference.toString}") val tile = RasterTile(null, raster, tileDataType) val trimmedSchema = StructType(requiredSchema.filter(field => field.name != TILE)) val fields = trimmedSchema.fieldNames.map { @@ -137,8 +136,9 @@ object ReadAsPath extends ReadStrategy { // Serialize to configured fuse directory val row = Utils.createRow(fields ++ Seq( tile.formatCellId(indexSystem).serialize(tileDataType, doDestroy = true, exprConfigOpt))) - val rows = Seq(row) + //scalastyle:on println + rows.iterator } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala index 2507ce4bd..500630e4a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala @@ -1,14 +1,12 @@ package com.databricks.labs.mosaic.datasource.gdal -import com.databricks.labs.mosaic.{RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.{RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO.identifyDriverNameFromRawPath import com.databricks.labs.mosaic.core.types.RasterTileType -import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.datasource.Utils import com.databricks.labs.mosaic.datasource.gdal.GDALFileFormat._ -import com.databricks.labs.mosaic.datasource.gdal.ReadAsPath.tileDataType import com.databricks.labs.mosaic.expressions.raster.buildMapString import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.utils.PathUtils @@ -88,6 +86,7 @@ object ReadInMemory extends ReadStrategy { indexSystem: IndexSystem, exprConfigOpt: Option[ExprConfig] ): Iterator[InternalRow] = { + //scalastyle:off println val inPath = status.getPath.toString val uriDeepCheck = { @@ -99,11 +98,11 @@ object ReadInMemory extends ReadStrategy { case Some(name) if name.nonEmpty => name case _ => identifyDriverNameFromRawPath(inPath, uriGdalOpt) } - val createInfo = Map( RASTER_PATH_KEY -> inPath, RASTER_PARENT_PATH_KEY -> inPath, - RASTER_DRIVER_KEY -> driverName + RASTER_DRIVER_KEY -> driverName, + RASTER_SUBDATASET_NAME_KEY -> options.getOrElse(RASTER_SUBDATASET_NAME_KEY, "") ) val raster = RasterGDAL(createInfo, exprConfigOpt) val uuid = getUUID(status) @@ -123,12 +122,13 @@ object ReadInMemory extends ReadStrategy { } val contentBytes: Array[Byte] = readContent(fs, status) - val mapData = buildMapString(raster.getCreateInfo) + val mapData = buildMapString(raster.getCreateInfo(includeExtras = true)) val rasterTileSer = InternalRow.fromSeq(Seq(null, contentBytes, mapData)) val row = Utils.createRow(fields ++ Seq(rasterTileSer)) val rows = Seq(row) raster.flushAndDestroy() + //scalastyle:on println rows.iterator diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala index d24fc3be3..3764a394e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala @@ -36,67 +36,88 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead override def load(paths: String*): DataFrame = { - // config + println("\n<<< raster_to_grid invoked >>>") + + // <<< CONFIG >>> // - turn off aqe coalesce partitions for this op - sparkSession.conf.set("spark.sql.adaptive.coalescePartitions.enabled", "false") var config = getConfig - nPartitions = config("nPartitions").toInt val resolution = config("resolution").toInt + val verboseLevel = config("verboseLevel").toInt - // NESTED HANDLING - // "HDF4" -> "hdf4", - // "HDF5" -> "hdf5", - // "GRIB" -> "grb", - // "netCDF" -> "nc", - // "Zarr" -> "zarr" + sparkSession.conf.set("spark.sql.adaptive.coalescePartitions.enabled", "false") + if (verboseLevel > 0) println(s"raster_to_grid -> 'spark.sql.adaptive.coalescePartitions.enabled' set to false") + // <<< NESTED HANDLING >>> val nestedDrivers = Seq("hdf4", "hdf5", "grib", "netcdf", "zarr") val nestedExts = Seq("hdf4", "hdf5", "grb", "nc", "zarr") val driverName = config("driverName") val nestedHandling = { - if ( + if (config("vsizip").toBoolean) { + false // <- skip subdivide for zips + } else if ( driverName.nonEmpty && nestedDrivers.contains(driverName.toLowerCase(Locale.ROOT)) ) { - println(s"... config 'driverName' identified for nestedHandling ('$driverName')") + if (verboseLevel > 1) println(s"raster_to_grid -> config 'driverName' identified for nestedHandling ('$driverName')") true } else if ( config("extensions").split(";").map(p => p.trim.toLowerCase(Locale.ROOT)) .exists(nestedExts.contains) ) { - println(s"... config 'extensions' identified for nestedHandling ('${config("extensions")}')") + if (verboseLevel > 1) println(s"raster_to_grid -> config 'extensions' identified for nestedHandling ('${config("extensions")}')") true } else if ( paths.map(p => PathUtils.getExtOptFromPath(p, None).getOrElse(NO_EXT).toLowerCase(Locale.ROOT)) - .exists(nestedExts.contains) + .exists(p => nestedExts.contains(p.toLowerCase(Locale.ROOT))) ) { - println(s"... path ext identified for nestedHandling") + if (verboseLevel > 1) println(s"raster_to_grid -> path ext identified for nestedHandling") true } else { false } } - // update "sizeInMB" if missing for nestedHandling - // - want pretty small splits for dense data - if (nestedHandling && config("sizeInMB").toInt < 1) { + if (nestedHandling) { + // nested handling + // - update "sizeInMB" if missing, + // want pretty small splits for dense data + // - update "retile" to false / "tileSize" to -1 + if (config("sizeInMB").toInt != 0) { + config = getConfig + ( + "retile" -> "false", + "tileSize" -> "-1" + ) + } else { + config = getConfig + ( + "sizeInMB" -> "8", + "retile" -> "false", + "tileSize" -> "-1" + ) + } + } else if (!nestedHandling && config("vsizip").toBoolean) { + // vsizip handling + // - update "sizeInMB" to -1 + // - update "retile" to false / "tileSize" to -1 config = getConfig + ( - "sizeInMB" -> "8", + "sizeInMB" -> "-1", "retile" -> "false", "tileSize" -> "-1" ) } + + // <<< GDAL READER OPTIONS >>> val readStrat = { // have to go out of way to specify "-1" - if (config("sizeInMB").toInt < 0) MOSAIC_RASTER_READ_AS_PATH + // don't use subdivide strategy with zips (AKA MOSAIC_RASTER_RE_TILE_ON_READ) + if (config("sizeInMB").toInt < 0 || config("vsizip").toBoolean) MOSAIC_RASTER_READ_AS_PATH else MOSAIC_RASTER_RE_TILE_ON_READ } - println( - s"raster_to_grid - nestedHandling? $nestedHandling | nPartitions? $nPartitions | read strat? $readStrat ..." + if (verboseLevel > 0) println( + s"raster_to_grid -> nestedHandling? $nestedHandling | nPartitions? $nPartitions | read strat? $readStrat" ) - println(s"config (after any mods) -> $config") + if (verboseLevel > 1) println(s"\nraster_to_grid - config (after any mods)? $config\n") val baseOptions = Map( "extensions" -> config("extensions"), @@ -105,22 +126,26 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead MOSAIC_RASTER_READ_STRATEGY -> readStrat ) val readOptions = - if (driverName.nonEmpty && config("sizeInMB").toInt >= 1) { + if (driverName.nonEmpty && readStrat == MOSAIC_RASTER_RE_TILE_ON_READ) { baseOptions + ("driverName" -> driverName, "sizeInMB" -> config("sizeInMB")) } else if (driverName.nonEmpty) baseOptions + ("driverName" -> driverName) - else if (config("sizeInMB").toInt >= 1) baseOptions + ("sizeInMB" -> config("sizeInMB")) + else if (readStrat == MOSAIC_RASTER_RE_TILE_ON_READ) baseOptions + ("sizeInMB" -> config("sizeInMB")) else baseOptions - println(s"raster_to_grid - readOptions? $readOptions ...") + if (verboseLevel > 1) println(s"\nraster_to_grid - readOptions? $readOptions\n") + // <<< PERFORM READ >>> val rasterToGridCombiner = getRasterToGridFunc(config("combiner")) var pathsDf: DataFrame = null - var rasterDf: DataFrame = null + var resolvedDf: DataFrame = null + var sridDf: DataFrame = null var retiledDf: DataFrame = null var tessellatedDf: DataFrame = null var combinedDf: DataFrame = null var bandDf: DataFrame = null + var validDf: DataFrame = null + var invalidDf: DataFrame = null var kSampleDf: DataFrame = null try { @@ -132,55 +157,77 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead .repartition(nPartitions) .cache() val pathsDfCnt = pathsDf.count() - println(s"::: (1) gdal reader loaded - count? $pathsDfCnt :::") - - // (2) increase nPartitions for retile and tessellate - nPartitions = Math.min(10000, paths.length * 32).toInt - println(s"::: (2) adjusted nPartitions to $nPartitions :::") - - // (3) resolve subdataset - // - writes resolved df to checkpoint dir - rasterDf = resolveRaster(pathsDf, config).cache() - val rasterDfCnt = rasterDf.count() - pathsDf.unpersist() // <- let go of prior caching - println(s"::: (3) resolved subdataset - count? $rasterDfCnt :::") - - // (4) retile with 'tileSize' - retiledDf = retileRaster(rasterDf, config).cache() - val retiledDfCnt = retiledDf.count() - println(s"::: (4) retiled with 'tileSize' - count? $retiledDfCnt :::") - - // (5) tessellation + println(s"::: gdal reader loaded - count? $pathsDfCnt :::") + if (verboseLevel > 1) pathsDf.limit(1).show() + + // (2) resolve subdataset (if directed) + // - metadata cache handled in the function + resolvedDf = resolveSubdataset(pathsDf, config, verboseLevel) + if (config("subdatasetName").nonEmpty) println(s"::: resolved subdataset :::") + if (verboseLevel > 1) resolvedDf.limit(1).show() + + // (3) set srid (if directed) + // - this may throw an exception, e.g. Zarr or Zips + // - metadata cache handled in the function + sridDf = handleSRID(resolvedDf, config, verboseLevel) + if (config("srid").toInt > 0) println(s"::: handled srid :::") + if (verboseLevel > 1) sridDf.limit(1).show() + + // (4) increase nPartitions for retile and tessellate + nPartitions = Math.min(10000, paths.length * 32) + if (verboseLevel > 0) println(s"::: adjusted nPartitions to $nPartitions :::") + + // (5) retile with 'tileSize' + // - different than RETILE (AKA SUBDIVIDE) read strategy + // - metadata cache handled in the function + retiledDf = retileRaster(sridDf, config, verboseLevel) + if (config("retile").toBoolean) println(s"::: retiled (using 'tileSize') :::") + if (verboseLevel > 1) retiledDf.limit(1).show() + + // (6) tessellation // - uses checkpoint dir + // - optionally, skip project for data without SRS, + // e.g. Zarr handling (handled as WGS84) + val skipProject = config("skipProject").toBoolean tessellatedDf = retiledDf .withColumn( "tile", - rst_tessellate(col("tile"), lit(0)) - ).cache() + rst_tessellate(col("tile"), lit(0), lit(skipProject)) + ) + .cache() var tessellatedDfCnt = tessellatedDf.count() - retiledDf.unpersist() // <- let go of prior caching - println(s"... tessellated at resolution 0 - count? $tessellatedDfCnt (going to $resolution)") + Try(retiledDf.unpersist()) // <- let go of prior caching + if (verboseLevel > 0) println(s"... tessellated at resolution 0 - count? $tessellatedDfCnt " + + s"(going to $resolution) | skipProject? $skipProject") + var tmpTessellatedDf: DataFrame = null if (resolution > 0) { for (res <- 1 to resolution) { - tessellatedDf = tessellatedDf + tmpTessellatedDf = tessellatedDf .withColumn( s"tile_$res", - rst_tessellate(col("tile"), lit(res)) + rst_tessellate(col("tile"), lit(res), lit(skipProject)) // <- skipProject needed? ) .drop("tile") .filter(col(s"tile_$res").isNotNull) .withColumnRenamed(s"tile_$res", "tile") - .cache() - tessellatedDfCnt = tessellatedDf.count() - println(s"... tessellated at resolution $res - count? $tessellatedDfCnt (going to $resolution)") + .cache() // <- cache tmp + tessellatedDfCnt = tmpTessellatedDf.count() // <- count tmp (before unpersist) + Try(tessellatedDf.unpersist()) // <- uncache existing tessellatedDf + tessellatedDf = tmpTessellatedDf // <- assign tessellatedDf + if (verboseLevel > 0) println(s"... tessellated at resolution $res - count? $tessellatedDfCnt " + + s"(going to $resolution) | skipProject? $skipProject") } } - println(s"::: (5) tessellated :::") + println(s"::: tessellated :::") + if (verboseLevel > 1) tessellatedDf.limit(1).show() - // (6) combine - // - uses checkpoint dir - combinedDf = tessellatedDf + if (config("stopAtTessellate").toBoolean) { + // return tessellated + tessellatedDf + } else { + // (7) combine + combinedDf = tessellatedDf .groupBy("tile.index_id") .agg(rst_combineavg_agg(col("tile")).alias("tile")) .withColumn( @@ -191,12 +238,15 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead "grid_measures", "tile" ) - .cache() - val combinedDfCnt = combinedDf.count() - println(s"::: (6) combined - count? $combinedDfCnt :::") - - // (7) band exploded - bandDf = combinedDf + .cache() + val combinedDfCnt = combinedDf.count() + Try(tessellatedDf.unpersist()) + println(s"::: combined (${config("combiner")}) - count? $combinedDfCnt :::") + if (verboseLevel > 1) combinedDf.limit(1).show() + + // (8) band exploded + validDf = combinedDf + .filter(size(col("grid_measures")) > lit(0)) .select( posexplode(col("grid_measures")).as(Seq("band_id", "measure")), col("tile").getField("index_id").alias("cell_id") @@ -205,24 +255,110 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead col("band_id"), col("cell_id"), col("measure") - ).cache() - val bandDfCnt = bandDf.count() - println(s"::: (7) band exploded - count? $bandDfCnt :::") - - // (8) handle k-ring resample - // - returns cached - kSampleDf = kRingResample(bandDf, config).cache() - val kSampleDfCnt = kSampleDf.count() - println(s"::: (8) k-ring resampled - count? $kSampleDfCnt :::") - - kSampleDf + ) + .cache() + val validDfCnt = validDf.count() + invalidDf = combinedDf + .filter(size(col("grid_measures")) === lit(0)) + .select( + lit(0).alias("band_id"), + lit(0.0).alias("measure"), + col("tile").getField("index_id").alias("cell_id") + ) + .select( + col("band_id"), + col("cell_id"), + col("measure") + ) + .cache() + val invalidDfCnt = invalidDf.count() + Try(combinedDf.unpersist()) + val hasValid = validDfCnt > 0 + println(s"::: band exploded (if needed) - valid count? $validDfCnt, invalid count? $invalidDfCnt :::") + bandDf = + if (hasValid) validDf + else invalidDf + if (verboseLevel > 1) bandDf.limit(1).show() + + // (9) handle k-ring resample + // - metadata cache handled in the function + kSampleDf = kRingResample(bandDf, config, verboseLevel).cache() + if (config("kRingInterpolate").toInt > 0) println(s"::: k-ring resampled :::") + if (verboseLevel > 1) kSampleDf.limit(1).show() + + kSampleDf // <- returned cached (this is metadata only) + } } finally { Try(pathsDf.unpersist()) - Try(rasterDf.unpersist()) + Try(resolvedDf.unpersist()) + Try(sridDf.unpersist()) Try(retiledDf.unpersist()) - Try(tessellatedDf.unpersist()) + //Try(tessellatedDf.unpersist()) Try(combinedDf.unpersist()) Try(bandDf.unpersist()) + Try(validDf.unpersist()) + Try(invalidDf.unpersist()) + } + } + + /** + * Resolve the subdatasets if configured to do so. Resolving subdatasets + * requires "subdatasetName" to be set. + * + * @param df + * The DataFrame containing the paths. + * @param config + * The configuration map. + * @param verboseLevel + * Whether to print interim results (0,1,2). + * @return + * The DataFrame after handling. + */ + private def resolveSubdataset(df: DataFrame, config: Map[String, String], verboseLevel: Int) = { + val subdatasetName = config("subdatasetName") + if (subdatasetName.nonEmpty) { + if (verboseLevel > 0) println(s"... subdataset? = $subdatasetName") + val result = df + .withColumn("subdatasets", rst_subdatasets(col("tile"))) + .withColumn("tile", rst_separatebands(col("tile"))) + .withColumn("tile", rst_getsubdataset(col("tile"), lit(subdatasetName))) + .cache() + val cnt = result.count() // <- need this to force cache + if (verboseLevel > 0) println(s"... count? $cnt") + Try(df.unpersist()) // <- uncache df (after count) + result + } else { + df // <- keep cached + } + } + + /** + * Attempt to set srid. + * - Some drivers don't support this, e.g. Zarr might not. + * - Won't attempt for zip files. + * + * @param df + * The DataFrame containing the paths. + * @param config + * The configuration map. + * @param verboseLevel + * Whether to print interim results (0,1,2). + * @return + * The DataFrame after handling. + */ + private def handleSRID(df: DataFrame, config: Map[String, String], verboseLevel: Int) = { + val srid = config("srid").toInt + if (srid > 0) { + if (verboseLevel > 0) println(s"... srid? = $srid") + val result = df + .withColumn("tile", rst_setsrid(col("tile"), lit(srid))) // <- this seems to be required + .cache() + val cnt = result.count() // <- need this to force cache + if (verboseLevel > 0) println(s"... count? $cnt") + Try(df.unpersist()) // <- uncache df (after count) + result + } else { + df // <- keep cached } } @@ -230,49 +366,32 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead * Retile the tile if configured to do so. Retiling requires "retile" to * be set to true in the configuration map. It also requires "tileSize" to * be set to the desired tile size. - * @param rasterDf + * + * @param df * The DataFrame containing the rasters. * @param config * The configuration map. + * @param verboseLevel + * Whether to print interim results (0,1,2). * @return - * The tile to grid function. + * The DataFrame after handling. */ - private def retileRaster(rasterDf: DataFrame, config: Map[String, String]) = { + private def retileRaster(df: DataFrame, config: Map[String, String], verboseLevel: Int) = { val isRetile = config.getOrElse("retile", "false").toBoolean val tileSize = config.getOrElse("tileSize", "-1").toInt if (isRetile && tileSize > 0) { - println(s"... retiling to tileSize = $tileSize") - // always uses the configured checkpoint path - rasterDf + if (verboseLevel > 0) println(s"... retiling to tileSize = $tileSize") + val result = df .withColumn("tile", rst_retile(col("tile"), lit(tileSize), lit(tileSize))) .repartition(nPartitions) + .cache() + val cnt = result.count() // <- need this to force cache + if (verboseLevel > 0) println(s"... count? $cnt") + Try(df.unpersist()) // <- uncache df (after count) + result } else { - rasterDf - } - } - - /** - * Resolve the subdatasets if configured to do so. Resolving subdatasets - * requires "subdatasetName" to be set to the desired subdataset to retrieve. - * - * @param pathsDf - * The DataFrame containing the paths. - * @param config - * The configuration map. - * @return - * The DataFrame containing the resolved subdatasets or the orginal paths - * if not configured to resolve subdatasets. - */ - private def resolveRaster(pathsDf: DataFrame, config: Map[String, String]) = { - val subdatasetName = config("subdatasetName") - - if (subdatasetName.nonEmpty) { - println(s"... resolving subdatasetName = $subdatasetName") - pathsDf - .withColumn("tile", rst_getsubdataset(col("tile"), lit(subdatasetName))) - } else { - pathsDf.select(col("tile")) + df // <- keep cached } } @@ -283,14 +402,16 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead * value greater than 0, the grid will be interpolated using the k ring * size. Otherwise, the grid will be returned as is. The interpolation is * done using the inverse distance weighted sum of the k ring cells. - * @param rasterDf + * @param df * The DataFrame containing the grid. * @param config * The configuration map. + * @param verboseLevel + * Whether to print interim results (0,1,2). * @return - * The DataFrame containing the interpolated grid. + * The DataFrame after handling. */ - private def kRingResample(rasterDf: DataFrame, config: Map[String, String]) = { + private def kRingResample(df: DataFrame, config: Map[String, String], verboseLevel: Int) = { val k = config.getOrElse("kRingInterpolate", "0").toInt def weighted_sum(measureCol: String, weightCol: String) = { @@ -298,16 +419,21 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead }.alias(measureCol) if (k > 0) { - println(s"... kRingInterpolate = $k rings") - rasterDf + if (verboseLevel > 0) println(s"... kRingInterpolate = $k rings") + val result = df .withColumn("origin_cell_id", col("cell_id")) .withColumn("cell_id", explode(grid_cellkring(col("origin_cell_id"), k))) .repartition(nPartitions) .withColumn("weight", lit(k + 1) - grid_distance(col("origin_cell_id"), col("cell_id"))) .groupBy("band_id", "cell_id") .agg(weighted_sum("measure", "weight")) + .cache() + val cnt = result.count() // <- need this to force cache + if (verboseLevel > 0) println(s"... count? $cnt") + Try(df.unpersist()) // <- uncache df (after count) + result } else { - rasterDf + df // <- keep cached } } @@ -338,18 +464,22 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead */ private def getConfig: Map[String, String] = { Map( - "extensions" -> this.extraOptions.getOrElse("extensions", "*"), - "vsizip" -> this.extraOptions.getOrElse("vsizip", "false"), - "resolution" -> this.extraOptions.getOrElse("resolution", "0"), "combiner" -> this.extraOptions.getOrElse("combiner", "mean"), + "driverName" -> this.extraOptions.getOrElse("driverName", ""), + "extensions" -> this.extraOptions.getOrElse("extensions", "*"), "kRingInterpolate" -> this.extraOptions.getOrElse("kRingInterpolate", "0"), "nPartitions" -> this.extraOptions.getOrElse("nPartitions", sparkSession.conf.get("spark.sql.shuffle.partitions")), + "resolution" -> this.extraOptions.getOrElse("resolution", "0"), "retile" -> this.extraOptions.getOrElse("retile", "false"), + "srid" -> this.extraOptions.getOrElse("srid", "0"), "sizeInMB" -> this.extraOptions.getOrElse("sizeInMB", "0"), - "tileSize" -> this.extraOptions.getOrElse("tileSize", "512"), + "skipProject" -> this.extraOptions.getOrElse("skipProject", "false"), + "stopAtTessellate" -> this.extraOptions.getOrElse("stopAtTessellate", "false"), "subdatasetName" -> this.extraOptions.getOrElse("subdatasetName", ""), - "driverName" -> this.extraOptions.getOrElse("driverName", ""), - "uriDeepCheck" -> this.extraOptions.getOrElse("uriDeepCheck", "false") + "tileSize" -> this.extraOptions.getOrElse("tileSize", "512"), + "uriDeepCheck" -> this.extraOptions.getOrElse("uriDeepCheck", "false"), + "verboseLevel" -> this.extraOptions.getOrElse("verboseLevel", "0"), + "vsizip" -> this.extraOptions.getOrElse("vsizip", "false") ) } // scalastyle:on println diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala index 48ef93b4b..1331a737c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala @@ -11,6 +11,8 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.util.ArrayData import org.apache.spark.sql.types._ +import scala.util.Try + /** Returns the avg value per band of the tile. */ case class RST_Avg(tileExpr: Expression, exprConfig: ExprConfig) @@ -28,8 +30,18 @@ case class RST_Avg(tileExpr: Expression, exprConfig: ExprConfig) val command = s"gdalinfo -stats -json -mm -nogcp -nomd -norat -noct" val gdalInfo = GDALInfo.executeInfo(tile.raster, command) + // parse json from gdalinfo - val json = parse(gdalInfo).extract[Map[String, Any]] + // - can print out during debugging + // - essentially if this doesn't parse + // then will throw an exception down below + val json = Try(parse(gdalInfo).extract[Map[String, Any]]).getOrElse( + //scalastyle:off println + //println(s"RST_Avg - ERROR: GDALInfo -> '$gdalInfo'") + //scalastyle:on println + null + ) + // if the above failed, this block will throw an exception val meanValues = json("bands").asInstanceOf[List[Map[String, Any]]].map { band => band("mean").asInstanceOf[Double] } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala index 214bb0d2b..75c88aedd 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala @@ -32,7 +32,11 @@ case class RST_GetSubdataset( /** Returns the subdatasets of the tile. */ override def rasterTransform(tile: RasterTile, arg1: Any): Any = { val subsetName = arg1.asInstanceOf[UTF8String].toString - tile.copy(raster = tile.raster.getSubdataset(subsetName)) + val subRaster = tile.raster.getSubdataset(subsetName) + //println(s"RST_GetSubdataset - subRaster createInfo? ${subRaster.getCreateInfo}") + val result = tile.copy(raster = subRaster) + //println(s"RST_GetSubdataset - result createInfo? ${result.raster.getCreateInfo}") + result } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala index 7f6d2da41..979cb3682 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala @@ -24,7 +24,7 @@ case class RST_Max(raster: Expression, exprConfig: ExprConfig) /** Returns the max value per band of the tile. */ override def rasterTransform(tile: RasterTile): Any = Try { val raster = tile.raster - val nBands = raster.withDatasetHydratedOpt().get.GetRasterCount() + val nBands = raster.getDatasetOrNull().GetRasterCount() val maxValues = (1 to nBands).map(raster.getBand(_).maxPixelValue) ArrayData.toArrayData(maxValues.toArray) }.getOrElse(ArrayData.toArrayData(Array.empty[Double])) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala index c187b0481..ac34ff219 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala @@ -37,7 +37,7 @@ case class RST_Median(rasterExpr: Expression, exprConfig: ExprConfig) ) // Max pixel is a hack since we get a 1x1 tile back - val nBands = raster.withDatasetHydratedOpt().get.GetRasterCount() + val nBands = raster.getDatasetOrNull().GetRasterCount() val maxValues = (1 to nBands).map(medRaster.getBand(_).maxPixelValue) ArrayData.toArrayData(maxValues.toArray) }.getOrElse(ArrayData.toArrayData(Array.empty[Double])) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala index 2b07eb660..c60a062e3 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala @@ -22,7 +22,7 @@ case class RST_Min(raster: Expression, exprConfig: ExprConfig) /** Returns the min value per band of the tile. */ override def rasterTransform(tile: RasterTile): Any = { val raster = tile.raster - raster.withDatasetHydratedOpt() match { + raster.getDatasetOpt() match { case Some(dataset) => val nBands = dataset.GetRasterCount() val minValues = (1 to nBands).map(raster.getBand (_).minPixelValue) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala index 2c0806dde..91e62fec3 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala @@ -33,7 +33,7 @@ case class RST_PixelCount( val countNoData = arg1.asInstanceOf[Boolean] val countAll = arg2.asInstanceOf[Boolean] val raster = tile.raster - raster.withDatasetHydratedOpt() match { + raster.getDatasetOpt() match { case Some(dataset) => val bandCount = dataset.GetRasterCount() val pixelCount = (1 to bandCount).map ( diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala index bb41814f2..d60b89d8a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRID.scala @@ -22,7 +22,7 @@ case class RST_SRID(raster: Expression, exprConfig: ExprConfig) /** Returns the SRID of the tile. */ override def rasterTransform(tile: RasterTile): Any = { - tile.raster.withDatasetHydratedOpt() match { + tile.raster.getDatasetOpt() match { case Some(dataset) => // Reference: https://gis.stackexchange.com/questions/267321/extracting-epsg-from-a-raster-using-gdal-bindings-in-python val proj = new SpatialReference (dataset.GetProjection()) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala index 6e4d13020..3333f18f7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewX.scala @@ -19,7 +19,7 @@ case class RST_SkewX(raster: Expression, exprConfig: ExprConfig) /** Returns the skew x of the tile, default 0. */ override def rasterTransform(tile: RasterTile): Any = { - tile.raster.withDatasetHydratedOpt() match { + tile.raster.getDatasetOpt() match { case Some(dataset) => dataset.GetGeoTransform()(2) case _ => 0d // double } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala index b4e2a6c81..1d7ed02bf 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewY.scala @@ -19,7 +19,7 @@ case class RST_SkewY(raster: Expression, exprConfig: ExprConfig) /** Returns the skew y of the tile, default 0. */ override def rasterTransform(tile: RasterTile): Any = { - tile.raster.withDatasetHydratedOpt() match { + tile.raster.getDatasetOpt() match { case Some(dataset) => dataset.GetGeoTransform()(4) case _ => 0d // double } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala index d3a7501ab..c4a6da29a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Summary.scala @@ -29,7 +29,7 @@ case class RST_Summary(raster: Expression, exprConfig: ExprConfig) // https://gdal.org/programs/gdalinfo.html vector.add("-json") val infoOptions = new InfoOptions(vector) - val gdalInfo = tile.raster.withDatasetHydratedOpt() match { + val gdalInfo = tile.raster.getDatasetOpt() match { case Some(dataset) => GDALInfo(dataset, infoOptions) case _ => "" } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala index c81a67ceb..6852ce3e6 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Tessellate.scala @@ -7,7 +7,8 @@ import com.databricks.labs.mosaic.expressions.raster.base.RasterTessellateGenera import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback -import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} +import org.apache.spark.sql.catalyst.expressions.{Expression, Literal, NullIntolerant} +import org.apache.spark.sql.types.{BooleanType, IntegerType} /** * Returns a set of new rasters which are the result of the tessellation of the @@ -16,8 +17,9 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} case class RST_Tessellate( rasterExpr: Expression, resolutionExpr: Expression, + skipProjectExpr: Expression, exprConfig: ExprConfig -) extends RasterTessellateGeneratorExpression[RST_Tessellate](rasterExpr, resolutionExpr, exprConfig) +) extends RasterTessellateGeneratorExpression[RST_Tessellate](rasterExpr, resolutionExpr, skipProjectExpr, exprConfig) with NullIntolerant with CodegenFallback { @@ -25,17 +27,18 @@ case class RST_Tessellate( * Returns a set of new rasters which are the result of the tessellation of * the input tile. */ - override def rasterGenerator(tile: RasterTile, resolution: Int): Seq[RasterTile] = { + override def rasterGenerator(tile: RasterTile, resolution: Int, skipProject: Boolean): Seq[RasterTile] = { RasterTessellate.tessellate( tile.raster, resolution, + skipProject, indexSystem, geometryAPI, Option(exprConfig) ) } - override def children: Seq[Expression] = Seq(rasterExpr, resolutionExpr) + override def children: Seq[Expression] = Seq(rasterExpr, resolutionExpr, skipProjectExpr) } @@ -58,8 +61,16 @@ object RST_Tessellate extends WithExpressionInfo { | ... | """.stripMargin - override def builder(exprConfig: ExprConfig): FunctionBuilder = { - GenericExpressionFactory.getBaseBuilder[RST_Tessellate](2, exprConfig) + // added `skipProject` optional column +// override def builder(exprConfig: ExprConfig): FunctionBuilder = { +// GenericExpressionFactory.getBaseBuilder[RST_Tessellate](2, exprConfig) +// } + + override def builder(exprConfig: ExprConfig): FunctionBuilder = { (children: Seq[Expression]) => + { + val skipExpr = if (children.length < 3) new Literal(false, BooleanType) else children(2) + RST_Tessellate(children.head, children(1), skipExpr, exprConfig) + } } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala index ac05ad996..b8c5f26e8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpen.scala @@ -19,7 +19,7 @@ case class RST_TryOpen(raster: Expression, exprConfig: ExprConfig) /** Returns true if the tile can be opened. */ override def rasterTransform(tile: RasterTile): Any = { - tile.raster.withDatasetHydratedOpt().isDefined + tile.raster.tryInitAndHydrate().isDatasetHydrated } } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala index 17f665d08..93a52a4cc 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala @@ -70,7 +70,7 @@ case class RST_Write( // - from createInfo of existing val inRaster = inTile.raster val result = RasterGDAL( - createInfoInit = inRaster.getCreateInfo, + createInfoInit = inRaster.getCreateInfo(includeExtras = true), exprConfigOpt = Option(exprConfig) ) // (2) just update the FuseDirOpt diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala index 7edb6bc0b..79ed4a999 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterBandExpression.scala @@ -81,7 +81,7 @@ abstract class RasterBandExpression[T <: Expression: ClassTag]( ) val bandIndex = inputBand.asInstanceOf[Int] - tile.initAndHydrateTile() // <- required + tile.tryInitAndHydrateTile() // <- required val band = tile.raster.getBand(bandIndex) var result = bandTransform(tile, band) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala index d62416d9f..2046fae58 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala @@ -36,6 +36,7 @@ import scala.reflect.ClassTag abstract class RasterTessellateGeneratorExpression[T <: Expression: ClassTag]( rasterExpr: Expression, resolutionExpr: Expression, + skipProjectExpr: Expression, exprConfig: ExprConfig ) extends CollectionGenerator with NullIntolerant @@ -71,12 +72,18 @@ abstract class RasterTessellateGeneratorExpression[T <: Expression: ClassTag]( * the expression is evaluated. It provides the tile band to the * expression. It abstracts spark serialization from the caller. * - always uses checkpoint dir. + * * @param raster * The tile to be used. + * @param resolution + * The resolution for the tessellation + * @param skipProject + * Whether to skip attempt to project the raster into the index SRS, + * e.g. when raster doesn't have SRS support but is already in the index SRS (see Zarr tests). * @return * Sequence of generated new rasters to be written. */ - def rasterGenerator(raster: RasterTile, resolution: Int): Seq[RasterTile] + def rasterGenerator(raster: RasterTile, resolution: Int, skipProject: Boolean): Seq[RasterTile] override def eval(input: InternalRow): TraversableOnce[InternalRow] = { GDAL.enable(exprConfig) @@ -86,7 +93,11 @@ abstract class RasterTessellateGeneratorExpression[T <: Expression: ClassTag]( Option(exprConfig) ) val inResolution: Int = indexSystem.getResolution(resolutionExpr.eval(input)) - var genTiles = rasterGenerator(tile, inResolution).map(_.formatCellId(indexSystem)) + val skipProject: Boolean = skipProjectExpr.eval(input).asInstanceOf[Boolean] + //scalastyle:off println + //println(s"RasterTessellateGeneratorExpression - skipProject? $skipProject, inResolution? $inResolution") + //scalastyle:on println + var genTiles = rasterGenerator(tile, inResolution, skipProject).map(_.formatCellId(indexSystem)) val resultType = RasterTile.getRasterType(RasterTileType(rasterExpr, useCheckpoint = true)) // always use checkpoint val rows = genTiles.map(t => InternalRow.fromSeq(Seq(t.formatCellId(indexSystem) .serialize(resultType, doDestroy = true, Option(exprConfig))))) diff --git a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala index a90706573..f01d9eb90 100644 --- a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala +++ b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala @@ -781,11 +781,15 @@ class MosaicContext(indexSystem: IndexSystem, geometryAPI: GeometryAPI) extends def rst_setsrid(raster: Column, srid: Column): Column = ColumnAdapter(RST_SetSRID(raster.expr, srid.expr, exprConfig)) def rst_subdatasets(raster: Column): Column = ColumnAdapter(RST_Subdatasets(raster.expr, exprConfig)) def rst_summary(raster: Column): Column = ColumnAdapter(RST_Summary(raster.expr, exprConfig)) - def rst_tessellate(raster: Column, resolution: Column): Column = - ColumnAdapter(RST_Tessellate(raster.expr, resolution.expr, exprConfig)) def rst_transform(raster: Column, srid: Column): Column = ColumnAdapter(RST_Transform(raster.expr, srid.expr, exprConfig)) + def rst_tessellate(raster: Column, resolution: Column): Column = + ColumnAdapter(RST_Tessellate(raster.expr, resolution.expr, lit(false).expr, exprConfig)) def rst_tessellate(raster: Column, resolution: Int): Column = - ColumnAdapter(RST_Tessellate(raster.expr, lit(resolution).expr, exprConfig)) + ColumnAdapter(RST_Tessellate(raster.expr, lit(resolution).expr, lit(false).expr, exprConfig)) + def rst_tessellate(raster: Column, resolution: Int, skipProject: Boolean): Column = + ColumnAdapter(RST_Tessellate(raster.expr, lit(resolution).expr, lit(skipProject).expr, exprConfig)) + def rst_tessellate(raster: Column, resolution: Column, skipProject: Column): Column = + ColumnAdapter(RST_Tessellate(raster.expr, resolution.expr, skipProject.expr, exprConfig)) def rst_fromcontent(raster: Column, driver: Column): Column = ColumnAdapter(RST_FromContent(raster.expr, driver.expr, lit(-1).expr, exprConfig)) def rst_fromcontent(raster: Column, driver: Column, sizeInMB: Column): Column = diff --git a/src/main/scala/com/databricks/labs/mosaic/package.scala b/src/main/scala/com/databricks/labs/mosaic/package.scala index e9c076e12..3aa36379e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/package.scala +++ b/src/main/scala/com/databricks/labs/mosaic/package.scala @@ -47,13 +47,21 @@ package object mosaic { val MOSAIC_TEST_MODE = "spark.databricks.labs.mosaic.test.mode" val MOSAIC_MANUAL_CLEANUP_MODE = "spark.databricks.labs.mosaic.manual.cleanup.mode" - // processing keys + // core processing keys val RASTER_BAND_INDEX_KEY = "bandIndex" val RASTER_DRIVER_KEY = "driver" val RASTER_PARENT_PATH_KEY = "parentPath" val RASTER_PATH_KEY = "path" val RASTER_SUBDATASET_NAME_KEY = "subdatasetName" + val RASTER_CORE_KEYS = Seq( + RASTER_PATH_KEY, + RASTER_PARENT_PATH_KEY, + RASTER_DRIVER_KEY, + RASTER_SUBDATASET_NAME_KEY, + RASTER_BAND_INDEX_KEY + ) + // informational keys val RASTER_ALL_PARENTS_KEY = "all_parents" val RASTER_FULL_ERR_KEY = "full_error" diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala index 4feb6fadb..cec2ad233 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala @@ -2,10 +2,13 @@ package com.databricks.labs.mosaic.utils import com.databricks.labs.mosaic.MOSAIC_RASTER_TMP_PREFIX_DEFAULT import com.databricks.labs.mosaic.core.raster.io.CleanUpManager +import com.databricks.labs.mosaic.utils.FileUtils.isPathModTimeGTMillis import java.io.{BufferedInputStream, File, FileInputStream, IOException} import java.nio.file.attribute.BasicFileAttributes import java.nio.file.{FileVisitResult, Files, Path, Paths, SimpleFileVisitor} +import java.util.Objects +import java.util.concurrent.atomic.AtomicInteger import scala.sys.process._ import scala.util.Try @@ -54,17 +57,17 @@ object FileUtils { /** Delete provided path (only deletes empty dirs). */ def tryDeleteFileOrDir(path: Path): Boolean = { - if (!CleanUpManager.USE_SUDO) Try(Files.delete(path)).isSuccess - else { - val err = new StringBuilder() - val procLogger = ProcessLogger(_ => (), err append _) - val filePath = path.toString - //scalastyle:off println - //println(s"FileUtils - tryDeleteFileOrDir -> '$filePath'") - //scalastyle:on println - s"sudo rm -f $filePath" ! procLogger - err.length() == 0 - } + if (!CleanUpManager.USE_SUDO) Try(Files.delete(path)).isSuccess + else { + val err = new StringBuilder() + val procLogger = ProcessLogger(_ => (), err append _) + val filePath = path.toString + //scalastyle:off println + //println(s"FileUtils - tryDeleteFileOrDir -> '$filePath'") + //scalastyle:on println + s"sudo rm -f $filePath" ! procLogger + err.length() == 0 + } } /** @@ -78,7 +81,22 @@ object FileUtils { def deleteRecursively(root: Path, keepRoot: Boolean): Unit = { Files.walkFileTree(root, new SimpleFileVisitor[Path] { + + val handles = new AtomicInteger(0) + override def visitFile(file: Path, attributes: BasicFileAttributes): FileVisitResult = { + synchronized { + val numHandles = handles.incrementAndGet() + if (numHandles >= 100000) { + //scalastyle:off println + println(s"FileUtils - deleteRecursively -> attempting gc at next 100K+ handles detected ($numHandles) ...") + handles.set(0) + Try(System.gc()) + println(s"FileUtils - deleteRecursively -> gc complete ...") + //scalastyle:on println + } + } + tryDeleteFileOrDir(file) FileVisitResult.CONTINUE } @@ -120,17 +138,27 @@ object FileUtils { val ageMillis = ageMinutes * MINUTE_IN_MILLIS Files.walkFileTree(root, new SimpleFileVisitor[Path] { + + val handles = new AtomicInteger(0) + override def visitFile(file: Path, attributes: BasicFileAttributes): FileVisitResult = { + synchronized { + val numHandles = handles.incrementAndGet() + if (numHandles >= 100000) { + //scalastyle:off println + println(s"FileUtils - deleteRecursivelyOlderThan -> attempting gc at next 100K+ handles detected ($numHandles) ...") + handles.set(0) + Try(System.gc()) + println(s"FileUtils - deleteRecursivelyOlderThan -> gc complete ...") + //scalastyle:on println + } + } if (isPathModTimeGTMillis(file, ageMillis)) { // file or dir that is older than age tryDeleteFileOrDir(file) FileVisitResult.CONTINUE } else if (Files.isDirectory(file) && !Files.isSameFile(root, file)) { - //scalastyle:off println - //println(s"DELETE -> skipping subtree under dir '${file.toString}'") - //scalastyle:on println - // dir that is newer than age FileVisitResult.SKIP_SUBTREE } else { @@ -140,6 +168,17 @@ object FileUtils { } + override def preVisitDirectory(dir: Path, attrs: BasicFileAttributes): FileVisitResult = { + if (isPathModTimeGTMillis(dir, ageMillis)) { + FileVisitResult.CONTINUE + } else if (Files.isDirectory(dir) && !Files.isSameFile(root, dir)) { + // dir that is newer than age + FileVisitResult.SKIP_SUBTREE + } else { + FileVisitResult.CONTINUE + } + } + override def postVisitDirectory(dir: Path, exception: IOException): FileVisitResult = { if ( (!keepRoot || dir.compareTo(root) != 0) && isEmptyDir(dir) diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala index b446da699..03eae1b68 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala @@ -107,7 +107,11 @@ object PathUtils { // - note the change to '.zip/' (instead of '.zip:') // - note the addition of [[VSI_ZIP_TOKEN]] // - note the dropping of the `uriSchema` - s"$VSI_ZIP_TOKEN$filePath/$subdataset" + val subsetToken = { + if (subdataset.startsWith("/")) subdataset + else s"/$subdataset" + } + s"$VSI_ZIP_TOKEN$filePath$subsetToken" } else { // (4a2) essentially provide back `rawPathMod` s"$uriSchema:$filePath:$subdataset" diff --git a/src/test/resources/binary/zarr-air/day0_air_temp.zarr.zip b/src/test/resources/binary/zarr-air/day0_air_temp.zarr.zip new file mode 100644 index 0000000000000000000000000000000000000000..cbdbc8e187aa5df265fc5c1230f9a4a44b7dcbf8 GIT binary patch literal 13154 zcmd6N1z42rx;5R6q#!LF(%p#E5QCI-NOy-IAPqx}h)8#dq_jwAQDQP z8NQGGp<9u?|8uVEe{>k;dWU=6v7TOPN{C2T;9#v*4ORE_m%o2pfun}IVPtONZDeBY 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b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestDatasetGDAL.scala index 6961e8d41..1e2b6cb42 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestDatasetGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestDatasetGDAL.scala @@ -37,8 +37,20 @@ class TestDatasetGDAL extends SharedSparkSessionGDAL { val p = filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF") info(s"path -> '$p'") +// val drivers = new JVector[String]() // java.util.Vector +// drivers.add("GTiff") +// // tif requires without "GTiff:" +// val result = gdal.OpenEx( +// "/root/mosaic/target/test-classes/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF", +// GA_ReadOnly, +// drivers +// ) +// result != null should be(true) +// info(s"description -> '${result.GetDescription()}'") +// info(s"metadata -> '${result.GetMetadata_Dict()}'") + // load the dataset - val dsOpt = RasterIO.rawPathAsDatasetOpt(p, None, getExprConfigOpt) + val dsOpt = RasterIO.rawPathAsDatasetOpt(p, subNameOpt = None, driverNameOpt = None, getExprConfigOpt) dsOpt.isDefined should be(true) val dsGDAL = DatasetGDAL() @@ -49,14 +61,14 @@ class TestDatasetGDAL extends SharedSparkSessionGDAL { dsGDAL.isHydrated should be(true) info(s"dataset description -> '${dsGDAL.dataset.GetDescription()}'") - val raster = RasterGDAL(dsOpt.get, getExprConfigOpt, dsGDAL.asCreateInfo) - raster.updateCreateInfoRawPath(p, skipFlag = true) - raster.finalizeRaster(toFuse = true) + val raster = RasterGDAL(dsOpt.get, getExprConfigOpt, dsGDAL.asCreateInfo(includeExtras = true)) + raster.updateRawPath(p) + raster.finalizeRaster(toFuse = true) // <- specify fuse val outFusePath = raster.getRawPath info(s"out fuse path -> '$outFusePath'") - info(s"...dsGDAL createInfo: ${dsGDAL.asCreateInfo}") - info(s"...finalizeRaster - createInfo: ${raster.getCreateInfo}") + info(s"...dsGDAL createInfo: ${dsGDAL.asCreateInfo(includeExtras = true)}") + info(s"...finalizeRaster - createInfo: ${raster.getCreateInfo(includeExtras = true)}") // set the path for use outside this block dsGDAL.updatePath(outFusePath) @@ -66,15 +78,28 @@ class TestDatasetGDAL extends SharedSparkSessionGDAL { } // reload the written dataset - RasterIO.rawPathAsDatasetOpt(dsGDAL.getPath, driverNameOpt = None, getExprConfigOpt).isDefined should be(true) + RasterIO.rawPathAsDatasetOpt(dsGDAL.getPath, subNameOpt = None, driverNameOpt = None, getExprConfigOpt) + .isDefined should be(true) } test("Dataset loads for netcdf") { val p = filePath("/binary/netcdf-coral/ct5km_baa-max-7d_v3.1_20220101.nc") info(s"path -> '$p'") +// val drivers = new JVector[String]() // java.util.Vector +// drivers.add("netCDF") +// // NETCDF without Subset likes "NETCDF:" (or without) +// val result = gdal.OpenEx( +// "/root/mosaic/target/test-classes/binary/netcdf-coral/ct5km_baa-max-7d_v3.1_20220101.nc", +// GA_ReadOnly, +// drivers +// ) +// result != null should be(true) +// info(s"description -> '${result.GetDescription()}'") +// info(s"metadata -> '${result.GetMetadata_Dict()}'") + // load the dataset - val dsOpt = RasterIO.rawPathAsDatasetOpt(p, None, getExprConfigOpt) + val dsOpt = RasterIO.rawPathAsDatasetOpt(p, subNameOpt = None, driverNameOpt = None, getExprConfigOpt) dsOpt.isDefined should be(true) val dsGDAL = DatasetGDAL() @@ -86,14 +111,14 @@ class TestDatasetGDAL extends SharedSparkSessionGDAL { info(s"dataset description -> '${dsGDAL.dataset.GetDescription()}'") info(s"subdatasets -> ${dsGDAL.subdatasets(dsGDAL.pathGDAL)}") - val raster = RasterGDAL(dsOpt.get, getExprConfigOpt, dsGDAL.asCreateInfo) - raster.updateCreateInfoRawPath(p, skipFlag = true) + val raster = RasterGDAL(dsOpt.get, getExprConfigOpt, dsGDAL.asCreateInfo(includeExtras = true)) + raster.updateRawPath(p) raster.finalizeRaster(toFuse = true) val outFusePath = raster.getRawPath info(s"out fuse path -> '$outFusePath'") - info(s"...dsGDAL createInfo: ${dsGDAL.asCreateInfo}") - info(s"...finalizeRaster - createInfo: ${raster.getCreateInfo}") + info(s"...dsGDAL createInfo: ${dsGDAL.asCreateInfo(includeExtras = true)}") + info(s"...finalizeRaster - createInfo: ${raster.getCreateInfo(includeExtras = true)}") // set the path for use outside this block dsGDAL.updatePath(outFusePath) @@ -103,7 +128,8 @@ class TestDatasetGDAL extends SharedSparkSessionGDAL { } // reload the written dataset - RasterIO.rawPathAsDatasetOpt(dsGDAL.getPath, None, getExprConfigOpt).isDefined should be(true) + RasterIO.rawPathAsDatasetOpt(dsGDAL.getPath, subNameOpt = None, driverNameOpt = None, getExprConfigOpt) + .isDefined should be(true) } test("Dataset loads for netcdf subdataset") { @@ -113,6 +139,7 @@ class TestDatasetGDAL extends SharedSparkSessionGDAL { // val drivers = new JVector[String]() // java.util.Vector // drivers.add("netCDF") +// // NETCDF with Subset requires "NETCDF:" // val result = gdal.OpenEx( // "NETCDF:/root/mosaic/target/test-classes/binary/netcdf-coral/ct5km_baa-max-7d_v3.1_20220101.nc:bleaching_alert_area", // GA_ReadOnly, @@ -120,14 +147,15 @@ class TestDatasetGDAL extends SharedSparkSessionGDAL { // ) // result != null should be(true) // info(s"description -> '${result.GetDescription()}'") - //info(s"metadata -> '${result.GetMetadata_Dict()}'") +// info(s"metadata -> '${result.GetMetadata_Dict()}'") // (1) load the subdataset val sp = s"$p:$sdName" - val dsOpt = RasterIO.rawPathAsDatasetOpt(sp, None, getExprConfigOpt) + val dsOpt = RasterIO.rawPathAsDatasetOpt(sp, subNameOpt = Some(sdName), driverNameOpt = None, getExprConfigOpt) dsOpt.isDefined should be(true) val dsGDAL = DatasetGDAL() + info(s"createInfo? ${dsGDAL.asCreateInfo(includeExtras = true)}") try { // set on dsGDAL dsGDAL.updateDataset(dsOpt.get, doUpdateDriver = true) @@ -135,17 +163,17 @@ class TestDatasetGDAL extends SharedSparkSessionGDAL { dsGDAL.isHydrated should be(true) info(s"subdatasets -> ${dsGDAL.subdatasets(dsGDAL.pathGDAL)}") - dsGDAL.updateSubdatasetName("bleaching_alert_area") + dsGDAL.updateSubsetName("bleaching_alert_area") info(s"dataset description -> '${dsGDAL.dataset.GetDescription()}'") - val raster = RasterGDAL(dsOpt.get, getExprConfigOpt, dsGDAL.asCreateInfo) - raster.updateCreateInfoRawPath(sp, skipFlag = true) + val raster = RasterGDAL(dsOpt.get, getExprConfigOpt, dsGDAL.asCreateInfo(includeExtras = true)) + raster.updateRawPath(sp) raster.finalizeRaster(toFuse = true) val outFusePath = raster.getRawPath info(s"out fuse path -> '$outFusePath'") - info(s"...dsGDAL createInfo: ${dsGDAL.asCreateInfo}") - info(s"...finalizeRaster - createInfo: ${raster.getCreateInfo}") + info(s"...dsGDAL createInfo: ${dsGDAL.asCreateInfo(includeExtras = true)}") + info(s"...finalizeRaster - createInfo: ${raster.getCreateInfo(includeExtras = true)}") // set the path for use outside this block dsGDAL.updatePath(outFusePath) @@ -155,7 +183,7 @@ class TestDatasetGDAL extends SharedSparkSessionGDAL { } // (2) reload the written subdataset - RasterIO.rawPathAsDatasetOpt(dsGDAL.getPath, None, getExprConfigOpt).isDefined should be(true) + RasterIO.rawPathAsDatasetOpt(dsGDAL.getPath, subNameOpt = None, driverNameOpt = None, getExprConfigOpt).isDefined should be(true) } @@ -165,7 +193,7 @@ class TestDatasetGDAL extends SharedSparkSessionGDAL { // load the dataset // ZIP FILES REQUIRE A DRIVER NAME - val dsOpt = RasterIO.rawPathAsDatasetOpt(p, Some("Zarr"), getExprConfigOpt) + val dsOpt = RasterIO.rawPathAsDatasetOpt(p, subNameOpt = None, Some("Zarr"), getExprConfigOpt) dsOpt.isDefined should be(true) val dsGDAL = DatasetGDAL() @@ -178,14 +206,14 @@ class TestDatasetGDAL extends SharedSparkSessionGDAL { info(s"subdatasets -> ${dsGDAL.subdatasets(dsGDAL.pathGDAL)}") info(s"metadata -> ${dsGDAL.metadata}") - val raster = RasterGDAL(dsOpt.get, getExprConfigOpt, dsGDAL.asCreateInfo) - raster.updateCreateInfoRawPath(p, skipFlag = true) + val raster = RasterGDAL(dsOpt.get, getExprConfigOpt, dsGDAL.asCreateInfo(includeExtras = true)) + raster.updateRawPath(p) raster.finalizeRaster(toFuse = true) val outFusePath = raster.getRawPath info(s"out fuse path -> '$outFusePath'") - info(s"...dsGDAL createInfo: ${dsGDAL.asCreateInfo}") - info(s"...finalizeRaster - createInfo: ${raster.getCreateInfo}") + info(s"...dsGDAL createInfo: ${dsGDAL.asCreateInfo(includeExtras = true)}") + info(s"...finalizeRaster - createInfo: ${raster.getCreateInfo(includeExtras = true)}") // set the path for use outside this block dsGDAL.updatePath(outFusePath) @@ -195,15 +223,30 @@ class TestDatasetGDAL extends SharedSparkSessionGDAL { } // reload the written dataset - RasterIO.rawPathAsDatasetOpt(dsGDAL.getPath, dsGDAL.driverNameOpt, getExprConfigOpt).isDefined should be(true) + RasterIO.rawPathAsDatasetOpt(dsGDAL.getPath, subNameOpt = None, dsGDAL.driverNameOpt, getExprConfigOpt) + .isDefined should be(true) } test("Dataset loads for grib") { val p = filePath("/binary/grib-cams/adaptor.mars.internal-1650626950.0440469-3609-11-041ac051-015d-49b0-95df-b5daa7084c7e.grb") info(s"path -> '$p'") +// val drivers = new JVector[String]() // java.util.Vector +// drivers.add("GRIB") +// // Doesn't like "GRIB:" pattern with URL +// val result = gdal.OpenEx( +// p, +// GA_ReadOnly, +// drivers +// ) +// result != null should be(true) +// info(s"description -> '${result.GetDescription()}'") +// info(s"metadata -> '${result.GetMetadata_Dict()}'") +// info(s"geo transform -> ${result.GetGeoTransform().toList}") +// info(s"bands? -> ${result.GetRasterCount()}") + // load the dataset - val dsOpt = RasterIO.rawPathAsDatasetOpt(p, None, getExprConfigOpt) + val dsOpt = RasterIO.rawPathAsDatasetOpt(p, subNameOpt = None, driverNameOpt = None, getExprConfigOpt) dsOpt.isDefined should be(true) val dsGDAL = DatasetGDAL() @@ -216,14 +259,14 @@ class TestDatasetGDAL extends SharedSparkSessionGDAL { info(s"subdatasets -> ${dsGDAL.subdatasets(dsGDAL.pathGDAL)}") info(s"metadata -> ${dsGDAL.metadata}") - val raster = RasterGDAL(dsOpt.get, getExprConfigOpt, dsGDAL.asCreateInfo) - raster.updateCreateInfoRawPath(p, skipFlag = true) + val raster = RasterGDAL(dsOpt.get, getExprConfigOpt, dsGDAL.asCreateInfo(includeExtras = true)) + raster.updateRawPath(p) raster.finalizeRaster(toFuse = true) val outFusePath = raster.getRawPath info(s"out fuse path -> '$outFusePath'") - info(s"...dsGDAL createInfo: ${dsGDAL.asCreateInfo}") - info(s"...finalizeRaster - createInfo: ${raster.getCreateInfo}") + info(s"...dsGDAL createInfo: ${dsGDAL.asCreateInfo(includeExtras = true)}") + info(s"...finalizeRaster - createInfo: ${raster.getCreateInfo(includeExtras = true)}") // set the path for use outside this block dsGDAL.updatePath(outFusePath) @@ -233,7 +276,8 @@ class TestDatasetGDAL extends SharedSparkSessionGDAL { } // reload the written dataset - RasterIO.rawPathAsDatasetOpt(dsGDAL.getPath, None, getExprConfigOpt).isDefined should be(true) + RasterIO.rawPathAsDatasetOpt(dsGDAL.getPath, subNameOpt = None, driverNameOpt = None, getExprConfigOpt) + .isDefined should be(true) } } diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestPathGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestPathGDAL.scala index c3e2c26ac..26eb379bd 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestPathGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestPathGDAL.scala @@ -14,7 +14,7 @@ class TestPathGDAL extends SharedSparkSessionGDAL { test("PathGDAL handles empty paths (rest are in PathUtilsTest)") { val pathGDAL = PathGDAL() // <- calls to PathUtils - info(s"sub name -> ${pathGDAL.getPathSubdatasetNameOpt}") + info(s"sub name -> ${pathGDAL.getSubsetName}") pathGDAL.path should be(NO_PATH_STRING) pathGDAL.getPathOpt should be(None) @@ -24,9 +24,9 @@ class TestPathGDAL extends SharedSparkSessionGDAL { pathGDAL.asFileSystemPathOpt should be(None) pathGDAL.existsOnFileSystem should be(false) - pathGDAL.isSubdatasetPath should be(false) - pathGDAL.asGDALPathOpt should be(None) - pathGDAL.getPathSubdatasetNameOpt should be(None) + pathGDAL.isSubdataset should be(false) + pathGDAL.asGDALPathOpt(driverNameOpt = None) should be(None) + pathGDAL.getSubNameOpt should be(None) pathGDAL.isFusePath should be(false) pathGDAL.isPathSet should be(false) diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterGDAL.scala index ad0f1962b..7c2eb102d 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterGDAL.scala @@ -82,7 +82,7 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { testRaster.SRID shouldBe 0 testRaster.extent shouldBe Seq(-8895604.157333, 1111950.519667, -7783653.637667, 2223901.039333) - testRaster.withDatasetHydratedOpt().get.GetProjection() + testRaster.getDatasetOrNull().GetProjection() noException should be thrownBy testRaster.getSpatialReference an[Exception] should be thrownBy testRaster.getBand(-1) an[Exception] should be thrownBy testRaster.getBand(Int.MaxValue) diff --git a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala index 7199166ed..4a48de342 100644 --- a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala @@ -1,27 +1,38 @@ package com.databricks.labs.mosaic.datasource.multiread -import com.databricks.labs.mosaic.JTS -import com.databricks.labs.mosaic.core.index.H3IndexSystem +import com.databricks.labs.mosaic.core.Mosaic +import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI +import com.databricks.labs.mosaic.{JTS, MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, RASTER_DRIVER_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.core.index.{H3IndexSystem, IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterIO +import com.databricks.labs.mosaic.core.raster.gdal.{DatasetGDAL, RasterGDAL} +import com.databricks.labs.mosaic.core.raster.io.{CleanUpManager, RasterIO} +import com.databricks.labs.mosaic.core.raster.operator.retile.RasterTessellate import com.databricks.labs.mosaic.functions.MosaicContext import com.databricks.labs.mosaic.test.MosaicSpatialQueryTest import com.databricks.labs.mosaic.utils.PathUtils.VSI_ZIP_TOKEN +import org.apache.spark.sql.functions.lit import org.apache.spark.sql.test.SharedSparkSessionGDAL import org.gdal.gdal.gdal import org.gdal.gdalconst.gdalconstConstants.GA_ReadOnly +import org.gdal.osr import org.scalatest.matchers.must.Matchers.{be, noException} import org.scalatest.matchers.should.Matchers.{an, convertToAnyShouldWrapper} import java.nio.file.{Files, Paths} import java.util.{Vector => JVector} +import scala.util.Try +import scala.util.Random class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSessionGDAL { - test("Read netcdf with Raster As Grid Reader") { + test("Read with Raster As Grid Reader - Exceptions") { + // <<< NOTE: KEEP THIS FIRST (SUCCESS = FILE CLEANUP) >>> + assume(System.getProperty("os.name") == "Linux") - val netcdf = "/binary/netcdf-coral/" - val filePath = getClass.getResource(netcdf).getPath + val tif = "/modis/" + val filePath = getClass.getResource(tif).getPath + val paths = Files.list(Paths.get(filePath)).toArray.map(_.toString) val sc = this.spark import sc.implicits._ @@ -32,26 +43,30 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess mc.register(sc) import mc.functions._ - info(s"checkpoint dir? ${GDAL.getCheckpointDir}") - //CleanUpManager.setCleanThreadDelayMinutes(300) + an[Error] should be thrownBy MosaicContext.read + .format("invalid") // <- invalid format (path) + .load(filePath) + info("... after invalid path format (exception)") - noException should be thrownBy MosaicContext.read + an[Error] should be thrownBy MosaicContext.read + .format("invalid") // <- invalid format (paths) + .load(paths: _*) + info("... after invalid paths format (exception)") + + an[Error] should be thrownBy MosaicContext.read .format("raster_to_grid") - .option("subdatasetName", "bleaching_alert_area") .option("nPartitions", "10") - .option("extensions", "nc") - .option("resolution", "0") - .option("kRingInterpolate", "1") - .load(s"$filePath/ct5km_baa-max-7d_v3.1_20220101.nc") + .option("combiner", "count_+") // <- invalid combiner + .load(paths: _*) .select("measure") .take(1) - + info("... after count_+ combiner (exception)") } - test("Read grib with Raster As Grid Reader") { + test("Read tif with Raster As Grid Reader") { assume(System.getProperty("os.name") == "Linux") - val grib = "/binary/grib-cams/" - val filePath = getClass.getResource(grib).getPath + val tif = "/modis/" + val filePath = getClass.getResource(tif).getPath val sc = this.spark import sc.implicits._ @@ -62,19 +77,19 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess mc.register(sc) import mc.functions._ - noException should be thrownBy MosaicContext.read + val df = MosaicContext.read .format("raster_to_grid") .option("nPartitions", "10") - .option("extensions", "grb") - .option("combiner", "min") + .option("extensions", "tif") + .option("resolution", "2") .option("kRingInterpolate", "3") + .option("verboseLevel", "2") // <- interim progress (0,1,2)? .load(filePath) .select("measure") - .take(1) - + df.count() == 102 shouldBe(true) } - test("Read tif with Raster As Grid Reader") { + test("Read with Raster As Grid Reader - Various Combiners") { assume(System.getProperty("os.name") == "Linux") val tif = "/modis/" val filePath = getClass.getResource(tif).getPath @@ -88,23 +103,31 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess mc.register(sc) import mc.functions._ + // all of these should work (very similar) + // - they generate a lot of files which affects local testing + // - so going with a random test + val combinerSeq = Seq("average", "median", "count", "min", "max") + val randomCombiner = combinerSeq(Random.nextInt(combinerSeq.size)) + noException should be thrownBy MosaicContext.read .format("raster_to_grid") .option("nPartitions", "10") .option("extensions", "tif") - .option("combiner", "max") - .option("resolution", "4") + .option("resolution", "2") .option("kRingInterpolate", "3") - .load(filePath) + .option("verboseLevel", "0") // <- interim progress (0,1,2)? + .option("combiner", randomCombiner) + .load(s"$filePath") .select("measure") .take(1) + info(s"... after random combiner ('$randomCombiner')") } - test("Read zarr with Raster As Grid Reader") { + test("Read grib with Raster As Grid Reader") { assume(System.getProperty("os.name") == "Linux") - val zarr = "/binary/zarr-example/" - val filePath = getClass.getResource(zarr).getPath + val grib = "/binary/grib-cams/" + val filePath = getClass.getResource(grib).getPath val sc = this.spark import sc.implicits._ @@ -115,117 +138,187 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess mc.register(sc) import mc.functions._ - info("- testing [[Dataset]] for Zarr subdataset -") -// val rawPath = s"${VSI_ZIP_TOKEN}ZARR:${filePath}zarr_test_data.zip:/group_with_attrs/F_order_array" // <- NO -// val rawPath = s"${VSI_ZIP_TOKEN}${filePath}zarr_test_data.zip:/group_with_attrs/F_order_array" // <- NO -// val rawPath = s"""${VSI_ZIP_TOKEN}${filePath}zarr_test_data.zip""" // <- YES (JUST ZIP) -// val rawPath = s"""${VSI_ZIP_TOKEN}${filePath}zarr_test_data.zip:/group_with_attrs/F_order_array""" // <- NO - val rawPath = s"""${VSI_ZIP_TOKEN}${filePath}zarr_test_data.zip/group_with_attrs/F_order_array""" // <- YES - - info(s"rawPath -> ${rawPath}") - - val drivers = new JVector[String]() // java.util.Vector - drivers.add("Zarr") - val ds = gdal.OpenEx(rawPath, GA_ReadOnly, drivers) - ds != null should be(true) - info(s"ds description -> ${ds.GetDescription()}") - info(s"ds rasters -> ${ds.GetRasterCount()}") - info(s"ds files -> ${ds.GetFileList()}") - info(s"ds tile-1 -> ${ds.GetRasterBand(1).GetDescription()}") - - info("- testing [[RasterIO.rawPathAsDatasetOpt]] for Zarr subdataset -") - - val ds1 = RasterIO.rawPathAsDatasetOpt(rawPath, Some("Zarr"), getExprConfigOpt) - ds1.isDefined should be(true) - info(s"ds1 description -> ${ds1.get.GetDescription()}") - info(s"ds1 rasters -> ${ds1.get.GetRasterCount()}") - info(s"ds1 files -> ${ds1.get.GetFileList()}") - info(s"ds1 tile-1 -> ${ds1.get.GetRasterBand(1).GetDescription()}") - - info("- testing [[MosaicContext.read]] for Zarr subdataset -") - - noException should be thrownBy MosaicContext.read - .format("raster_to_grid") - .option("driverName", "Zarr") // <- needed? - .option("nPartitions", "10") - .option("subdatasetName", "/group_with_attrs/F_order_array") - .option("combiner", "median") - .option("vsizip", "true") - .load(filePath) - .select("measure") - .take(1) - info("... after median combiner") - - noException should be thrownBy MosaicContext.read + val df = MosaicContext.read .format("raster_to_grid") - .option("driverName", "Zarr") // <- needed? .option("nPartitions", "10") - .option("subdatasetName", "/group_with_attrs/F_order_array") - .option("combiner", "count") - .option("vsizip", "true") + .option("extensions", "grb") + .option("combiner", "min") + .option("kRingInterpolate", "3") + .option("verboseLevel", "0") // <- interim progress (0,1,2)? .load(filePath) .select("measure") - .take(1) - info("... after count combiner") + df.count() == 588 shouldBe(true) + } - noException should be thrownBy MosaicContext.read - .format("raster_to_grid") - .option("driverName", "Zarr") // <- needed? - .option("nPartitions", "10") - .option("subdatasetName", "/group_with_attrs/F_order_array") - .option("combiner", "average") - .option("vsizip", "true") - .load(filePath) - .select("measure") - .take(1) - info("... after average combiner") - noException should be thrownBy MosaicContext.read - .format("raster_to_grid") - .option("driverName", "Zarr") // <- needed? - .option("nPartitions", "10") - .option("subdatasetName", "/group_with_attrs/F_order_array") - .option("combiner", "avg") - .option("vsizip", "true") - .load(filePath) - .select("measure") - .take(1) - info("... after avg combiner") + test("Read netcdf with Raster As Grid Reader") { - val paths = Files.list(Paths.get(filePath)).toArray.map(_.toString) + // TODO: FIX THIS FURTHER - an[Error] should be thrownBy MosaicContext.read - .format("raster_to_grid") - .option("driverName", "Zarr") // <- needed? - .option("nPartitions", "10") - .option("combiner", "count_+") - .option("vsizip", "true") - .load(paths: _*) - .select("measure") - .take(1) - info("... after count_+ combiner (exception)") + assume(System.getProperty("os.name") == "Linux") + val netcdf = "/binary/netcdf-coral/" + val filePath = getClass.getResource(netcdf).getPath - an[Error] should be thrownBy MosaicContext.read - .format("invalid") - .load(paths: _*) - info("... after invalid paths format (exception)") + val sc = this.spark + import sc.implicits._ + sc.sparkContext.setLogLevel("ERROR") - an[Error] should be thrownBy MosaicContext.read - .format("invalid") - .load(filePath) - info("... after invalid path format (exception)") + // init + val mc = MosaicContext.build(H3IndexSystem, JTS) + mc.register(sc) + import mc.functions._ - noException should be thrownBy MosaicContext.read + val df = MosaicContext.read .format("raster_to_grid") - .option("driverName", "Zarr") // <- needed? + .option("stopAtTessellate", "true") // <- TODO: should work without `stopAtTessellate` (fix) + .option("subdatasetName", "bleaching_alert_area") + .option("srid", "4326") // <- TODO: should work without `srid` (fix)? .option("nPartitions", "10") - .option("subdatasetName", "/group_with_attrs/F_order_array") - .option("kRingInterpolate", "3") - .load(filePath) - .select("measure") // <- added - .take(1) // <- added - info("... after subdataset + kring interpolate") - + .option("resolution", "0") + .option("kRingInterpolate", "1") + .option("skipProject", "true") // <- TODO: should work without `skipProject` (fix)? + .option("verboseLevel", "0") // <- interim progress (0,1,2)? + .option("sizeInMB", "-1") + .load(s"$filePath/ct5km_baa-max-7d_v3.1_20220101.nc") + //.select("measure") + df.count() == 122 shouldBe(true) } +// test("Read zarr with Raster As Grid Reader") { +// +// // TODO: FIX THIS FURTHER +// +// assume(System.getProperty("os.name") == "Linux") +// val zarr = "/binary/zarr-example/" +// val filePath = getClass.getResource(zarr).getPath +// info(s"filePath -> ${filePath}") +// val sc = this.spark +// import sc.implicits._ +// sc.sparkContext.setLogLevel("ERROR") +// +// // init +// val mc = MosaicContext.build(H3IndexSystem, JTS) +// mc.register(sc) +// import mc.functions._ +// +// info("- testing [[Dataset]] for Zarr subdataset -") +// /* +// val rawPath = s"${VSI_ZIP_TOKEN}ZARR:${filePath}zarr_test_data.zip:/group_with_attrs/F_order_array" // <- NO +// val rawPath = s"${VSI_ZIP_TOKEN}${filePath}zarr_test_data.zip:/group_with_attrs/F_order_array" // <- NO +// val rawPath = s"""${VSI_ZIP_TOKEN}${filePath}zarr_test_data.zip""" // <- YES (JUST ZIP) +// val rawPath = s"""${VSI_ZIP_TOKEN}${filePath}zarr_test_data.zip:/group_with_attrs/F_order_array""" // <- NO +// */ +// //val rawPath = s"""${VSI_ZIP_TOKEN}${filePath}zarr_test_data.zip""" // <- NO +// val rawPath = s"""${VSI_ZIP_TOKEN}${filePath}zarr_test_data.zip/group_with_attrs/F_order_array""" // <- YES +// info(s"rawPath -> ${rawPath}") +// +// val drivers = new JVector[String]() // java.util.Vector +// drivers.add("Zarr") +// val ds = gdal.OpenEx(rawPath, GA_ReadOnly, drivers) +// ds != null should be(true) +// info(s"ds description -> ${ds.GetDescription()}") +// info(s"ds rasters -> ${ds.GetRasterCount()}") +// info(s"ds files -> ${ds.GetFileList()}") +// info(s"ds tile-1 -> ${ds.GetRasterBand(1).GetDescription()}") +// +// info("- testing [[RasterIO.rawPathAsDatasetOpt]] for Zarr subdataset -") +// +// val ds1 = RasterIO.rawPathAsDatasetOpt(rawPath, subNameOpt = None, driverNameOpt = Some("Zarr"), getExprConfigOpt) +// ds1.isDefined should be(true) +// info(s"ds1 description -> ${ds1.get.GetDescription()}") +// info(s"ds1 num rasters -> ${ds1.get.GetRasterCount()}") // < 1 +// Try(info(s"ds1 layer count -> ${ds1.get.GetLayerCount()}")) // <- 0 +// info(s"ds1 files -> ${ds1.get.GetFileList()}") // <- 1 +// info(s"ds1 band-1 description -> ${ds1.get.GetRasterBand(1).GetDescription()}") +// info(s"ds1 band-1 raster data type -> ${ds1.get.GetRasterBand(1).GetRasterDataType()}") // <- 5 +// // work with statistics +// val ds1Stats = ds1.get.GetRasterBand(1).AsMDArray().GetStatistics() +// info(s"ds1 band-1 valid count -> ${ds1Stats.getValid_count}") // <- 380 +// info(s"ds1 band-1 statistics -> min? ${ds1Stats.getMin}, max? ${ds1Stats.getMax}, mean? ${ds1Stats.getMean}, " + +// s"std_dev? ${ds1Stats.getStd_dev}") +// info(s"ds1 meta domains -> ${ds1.get.GetMetadataDomainList()}") +// +// info("- testing manual tessellation steps for Zarr subdataset -") +// +// val raster1 = RasterGDAL( +// ds1.get, +// getExprConfigOpt, +// createInfo = Map(RASTER_PATH_KEY -> rawPath, RASTER_DRIVER_KEY -> "Zarr") +// ) +// +// val geometryAPI: GeometryAPI = GeometryAPI.apply(getExprConfigOpt.orNull.getGeometryAPI) +// // default destCRS is WGS84 (so good for this test) +// val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(getExprConfigOpt.orNull.getIndexSystem) +// val indexSR = indexSystem.osrSpatialRef +// //val bbox = raster1.bbox(geometryAPI, skipTransform = false) // <- if skipTransform = false get POLYGON EMPTY +// val bbox = raster1.bbox(geometryAPI, destCRS = indexSR, skipTransform = true) // <- POLYGON ((0 0, 20 0, 20 20, 0 20, 0 0)) +// info(s"raster1 bbox (as WKT) -> ${bbox.toWKT}") +// +// val cells = Mosaic.mosaicFill(bbox, 0, keepCoreGeom = false, indexSystem, geometryAPI) +// info(s"raster1 cells length? ${cells.length}") +// +// val tess = RasterTessellate.tessellate( +// raster = raster1, +// resolution = 0, +// skipProject = true, +// indexSystem, +// geometryAPI, +// getExprConfigOpt +// ) +// info(s"tessellate length? ${tess.length}") +// info(s"tessellate results -> ${tess}") +// +// info("- testing [[MosaicContext.read]] for Zarr subdataset -") +// +// //initial load ok +// val dfZarr = spark.read.format("gdal") +// .option("driverName", "Zarr") +// .option("vsizip", "true") +// .option("subdatasetName", "/group_with_attrs/F_order_array") +// .load(filePath) +// //.withColumn("tile", rst_getsubdataset($"tile", lit("/group_with_attrs/F_order_array"))) +// .withColumn("tile", rst_tessellate($"tile", lit(0), lit(true))) // <- skipProject = true +// info(s"... 'gdal' zarr - count? ${dfZarr.count()}") +// info(s"row -> ${dfZarr.first().toString()}") +// dfZarr.show() +// +// dfZarr.select("tile").show(truncate = false) +// +// // subdataset seems ok +// val dfZarrSub = dfZarr +// .withColumn("tile", rst_getsubdataset($"tile", "/group_with_attrs/F_order_array")) +// info(s"... 'gdal' zarr subdata - count? ${dfZarrSub.count()}") +// //info(s"row -> ${dfZarrSub.first().toString()}") +// +// dfZarrSub.select("tile").show(truncate = false) +// +// // bounds are good +// val dfZarrBounds = dfZarrSub +// .withColumn("bounds", st_astext(rst_boundingbox($"tile"))) +// info(s"... 'gdal' zarr bounds - count? ${dfZarrBounds.count()}") +// info(s"row -> ${dfZarrBounds.select("bounds").first().toString()}") +// +// // tessellate throws exception +// // - with / without 4326 SRID +// val dfZarrTess = dfZarrSub +// .withColumn("tile", rst_setsrid($"tile", lit(4326))) +// .withColumn("tile", rst_tessellate($"tile", 0)) +// info(s"... 'gdal' zarr tessellate - count? ${dfZarrTess.count()}") +// info(s"row -> ${dfZarrTess.first().toString()}") +// +// val df = MosaicContext.read +// .format("raster_to_grid") +// .option("stopAtTessellate", "true") // <- TODO: should work without `stopAtTessellate` (fix) +// .option("driverName", "Zarr") // <- needed +// .option("skipProject", "true") // <- needed (0.4.3+) +// .option("nPartitions", "10") +// .option("subdatasetName", "/group_with_attrs/F_order_array") // <- needed +// .option("vsizip", "true") +// .option("combiner", "count") // TODO - 'median' and 'average' throw exception; other come back with empty measures +// .option("verboseLevel", "0") // interim results (0,1,2) +// .load(filePath) +// df.count() == 5 shouldBe(true) +// //df.show() +// } + } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsMVTTileAggBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsMVTTileAggBehaviors.scala index 5047631a3..c5c3abacc 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsMVTTileAggBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsMVTTileAggBehaviors.scala @@ -30,7 +30,7 @@ trait ST_AsMVTTileAggBehaviors extends MosaicSpatialQueryTest { val result = mocks .getWKTRowsDf(mc.getIndexSystem) .select(st_centroid($"wkt").alias("centroid")) - .withColumn("ids", array((0 until 30).map(_ => rand() * 1000): _*)) // add some random data + .withColumn("ids", array((0 until 10).map(_ => rand() * 1000): _*)) // add some random data (was 30, now 10) .select(explode($"ids").alias("id"), st_translate($"centroid", rand(), rand()).alias("centroid")) .withColumn("index_id", grid_pointascellid($"centroid", lit(6))) .withColumn("centroid", as_json(st_asgeojson($"centroid"))) @@ -42,8 +42,7 @@ trait ST_AsMVTTileAggBehaviors extends MosaicSpatialQueryTest { val row = result.head val payload = row.getAs[Array[Byte]]("mvt") - - + val tmpFile = Files.createTempFile(Paths.get("/tmp"), "mvt", ".pbf") Files.write(tmpFile, payload) diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsMVTTileAggTest.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsMVTTileAggTest.scala index bba873e29..626c6a5d0 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsMVTTileAggTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsMVTTileAggTest.scala @@ -5,6 +5,6 @@ import org.apache.spark.sql.test.SharedSparkSession class ST_AsMVTTileAggTest extends MosaicSpatialQueryTest with SharedSparkSession with ST_AsMVTTileAggBehaviors { - testAllNoCodegen("Testing stAsMVTTileAgg") { behavior } + testAllNoCodegen("Testing ST_AsMVTTileAgg (Codegen)") { behavior } } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala index 64a78ebb1..8a7fe9f37 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala @@ -32,7 +32,7 @@ trait RST_SeparateBandsBehaviors extends QueryTest { val r = df.first().asInstanceOf[GenericRowWithSchema].get(0) val createInfo = r.asInstanceOf[GenericRowWithSchema].getAs[Map[String, String]](2) val path = createInfo(RASTER_PATH_KEY) - val dsOpt = RasterIO.rawPathAsDatasetOpt(path, driverNameOpt = None, Some(ExprConfig(sc))) + val dsOpt = RasterIO.rawPathAsDatasetOpt(path, subNameOpt = None, driverNameOpt = None, Some(ExprConfig(sc))) info(s"separate bands result -> $createInfo") //info(s"ds metadata -> ${dsOpt.get.GetMetadata_Dict()}") val metaKey = s"NC_GLOBAL#$BAND_META_GET_KEY" diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala index 7d9296c61..bc8587460 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala @@ -20,6 +20,7 @@ trait RST_TessellateBehaviors extends QueryTest { mc.register(sc) import mc.functions._ + // ::: [1] TIF ::: val rastersInMemory = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") @@ -47,13 +48,14 @@ trait RST_TessellateBehaviors extends QueryTest { val result = gridTiles.select(explode(col("avg")).alias("a")).groupBy("a").count().collect() result.length should be(441) - info(s"tif example -> ${result.head}") + //info(s"tif example -> ${result.head}") + // ::: [2] NETCDF ::: val netcdf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-CMIP5/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc") .withColumn("tile", rst_separatebands($"tile")) - .withColumn("tile", rst_setsrid($"tile", lit(4326))) + .withColumn("tile", rst_setsrid($"tile", lit(4326))) // <- this seems to be required .limit(1) info(s"netcdf count? ${netcdf.count()}") @@ -64,7 +66,29 @@ trait RST_TessellateBehaviors extends QueryTest { val netcdfResult = netcdfGridTiles.collect() netcdfResult.length should be(491) - info(s"netcd example -> ${netcdfResult.head}") + //info(s"netcd example -> ${netcdfResult.head}") + //netcdfGridTiles.limit(3).show() + + // ::: [3] ZARR ::: + // - zarr doesn't have any SRS, so we have to pass + // new arg `skipProject = true` to the RST_Tessellate cmd. + val zarrDf = spark.read + .format("gdal") + .option("driverName", "Zarr") + .option("vsizip", "true") + .option("subdatasetName", "/group_with_attrs/F_order_array") + .load("src/test/resources/binary/zarr-example/") + .limit(1) + + info(s"zarr count? ${zarrDf.count()}") + + val zarrGridDf = zarrDf + .select(rst_tessellate($"tile", lit(0), lit(true)).alias("tile")) // <- skipProject = true + + val zarrResult = zarrGridDf.collect() + + zarrResult.length should be(5) + //info(s"zarr example -> ${zarrResult.head}") } } diff --git a/src/test/scala/com/databricks/labs/mosaic/utils/PathUtilsTest.scala b/src/test/scala/com/databricks/labs/mosaic/utils/PathUtilsTest.scala index 2bdc08e9f..ab3b806b6 100644 --- a/src/test/scala/com/databricks/labs/mosaic/utils/PathUtilsTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/utils/PathUtilsTest.scala @@ -71,9 +71,9 @@ class PathUtilsTest extends SharedSparkSessionGDAL { pathGDAL.asFileSystemPathOpt should be(Some(myFsPath)) pathGDAL.existsOnFileSystem should be(false) - pathGDAL.isSubdatasetPath should be(false) - pathGDAL.asGDALPathOpt should be(Some(myFsPath)) - pathGDAL.getPathSubdatasetNameOpt should be(None) + pathGDAL.isSubdataset should be(false) + pathGDAL.asGDALPathOpt(driverNameOpt = None) should be(Some(myFsPath)) + pathGDAL.getSubNameOpt should be(None) pathGDAL.isFusePath should be(false) pathGDAL.isPathSet should be(true) @@ -95,9 +95,9 @@ class PathUtilsTest extends SharedSparkSessionGDAL { pathGDAL.asFileSystemPathOpt should be(Some(myFsPath)) pathGDAL.existsOnFileSystem should be(false) - pathGDAL.isSubdatasetPath should be(false) - pathGDAL.asGDALPathOpt should be(Some(s"$VSI_ZIP_TOKEN$myFsPath")) - pathGDAL.getPathSubdatasetNameOpt should be(None) + pathGDAL.isSubdataset should be(false) + pathGDAL.asGDALPathOpt(driverNameOpt = None) should be(Some(s"$VSI_ZIP_TOKEN$myFsPath")) + pathGDAL.getSubNameOpt should be(None) pathGDAL.isFusePath should be(false) pathGDAL.isPathSet should be(true) @@ -229,9 +229,9 @@ class PathUtilsTest extends SharedSparkSessionGDAL { pathGDAL.asFileSystemPathOpt should be(Some(myFS)) pathGDAL.existsOnFileSystem should be(false) - pathGDAL.isSubdatasetPath should be(true) - pathGDAL.asGDALPathOpt should be(Some(mySub)) - pathGDAL.getPathSubdatasetNameOpt should be(Some("sdname")) + pathGDAL.isSubdataset should be(true) + pathGDAL.asGDALPathOpt(driverNameOpt = None) should be(Some(mySub)) + pathGDAL.getSubNameOpt should be(Some("sdname")) pathGDAL.isFusePath should be(false) pathGDAL.isPathSet should be(true) @@ -259,9 +259,9 @@ class PathUtilsTest extends SharedSparkSessionGDAL { pathGDAL.asFileSystemPathOpt should be(Some(myFS)) pathGDAL.existsOnFileSystem should be(false) - pathGDAL.isSubdatasetPath should be(true) - pathGDAL.asGDALPathOpt should be(Some(mySub)) - pathGDAL.getPathSubdatasetNameOpt should be(Some("sdname")) + pathGDAL.isSubdataset should be(true) + pathGDAL.asGDALPathOpt(driverNameOpt = None) should be(Some(mySub)) + pathGDAL.getSubNameOpt should be(Some("sdname")) pathGDAL.isFusePath should be(true) pathGDAL.isPathSet should be(true) @@ -289,9 +289,9 @@ class PathUtilsTest extends SharedSparkSessionGDAL { pathGDAL.asFileSystemPathOpt should be(Some(myFS)) pathGDAL.existsOnFileSystem should be(false) - pathGDAL.isSubdatasetPath should be(true) - pathGDAL.asGDALPathOpt should be(Some(mySub)) - pathGDAL.getPathSubdatasetNameOpt should be(Some("sdname")) + pathGDAL.isSubdataset should be(true) + pathGDAL.asGDALPathOpt(driverNameOpt = None) should be(Some(mySub)) + pathGDAL.getSubNameOpt should be(Some("sdname")) pathGDAL.isFusePath should be(true) pathGDAL.isPathSet should be(true) @@ -322,9 +322,9 @@ class PathUtilsTest extends SharedSparkSessionGDAL { pathGDAL.asFileSystemPathOpt should be(Some(myFS)) pathGDAL.existsOnFileSystem should be(false) - pathGDAL.isSubdatasetPath should be(true) - pathGDAL.asGDALPathOpt should be(Some(mySub)) - pathGDAL.getPathSubdatasetNameOpt should be(Some("sdname")) + pathGDAL.isSubdataset should be(true) + pathGDAL.asGDALPathOpt(driverNameOpt = None) should be(Some(mySub)) + pathGDAL.getSubNameOpt should be(Some("sdname")) pathGDAL.isFusePath should be(false) pathGDAL.isPathSet should be(true) @@ -352,9 +352,9 @@ class PathUtilsTest extends SharedSparkSessionGDAL { pathGDAL.asFileSystemPathOpt should be(Some(myFS)) pathGDAL.existsOnFileSystem should be(false) - pathGDAL.isSubdatasetPath should be(true) - pathGDAL.asGDALPathOpt should be(Some(mySub)) - pathGDAL.getPathSubdatasetNameOpt should be(Some("sdname")) + pathGDAL.isSubdataset should be(true) + pathGDAL.asGDALPathOpt(driverNameOpt = None) should be(Some(mySub)) + pathGDAL.getSubNameOpt should be(Some("sdname")) pathGDAL.isFusePath should be(true) pathGDAL.isPathSet should be(true) @@ -382,9 +382,9 @@ class PathUtilsTest extends SharedSparkSessionGDAL { pathGDAL.asFileSystemPathOpt should be(Some(myFS)) pathGDAL.existsOnFileSystem should be(false) - pathGDAL.isSubdatasetPath should be(true) - pathGDAL.asGDALPathOpt should be(Some(mySub)) - pathGDAL.getPathSubdatasetNameOpt should be(Some("sdname")) + pathGDAL.isSubdataset should be(true) + pathGDAL.asGDALPathOpt(driverNameOpt = None) should be(Some(mySub)) + pathGDAL.getSubNameOpt should be(Some("sdname")) pathGDAL.isFusePath should be(true) pathGDAL.isPathSet should be(true) @@ -396,60 +396,52 @@ class PathUtilsTest extends SharedSparkSessionGDAL { test("PathUtils handles actual non-zip paths.") { val p = filePath("/modis/MCD43A4.A2018185.h10v07.006.2018194033728_B01.TIF") - val pathGDAL = PathGDAL(p) - - // tif - pathGDAL.isSubdatasetPath should be(false) - pathGDAL.existsOnFileSystem should be(true) + var pathGDAL = PathGDAL() // tif uri - pathGDAL.updatePath(s"file:$p") - pathGDAL.isSubdatasetPath should be(false) + pathGDAL = PathGDAL(s"file:$p") + pathGDAL.isSubdataset should be(false) pathGDAL.existsOnFileSystem should be(true) // tif subdataset uri - pathGDAL.updatePath(s"file:$p:sdname") - pathGDAL.isSubdatasetPath should be(true) + pathGDAL = PathGDAL(s"file:$p:sdname") + pathGDAL.isSubdataset should be(true) pathGDAL.existsOnFileSystem should be(true) // tif posix - pathGDAL.updatePath(s"file:$p") - pathGDAL.isSubdatasetPath should be(false) + pathGDAL = PathGDAL(p) + pathGDAL.isSubdataset should be(false) pathGDAL.existsOnFileSystem should be(true) // tif subdataset posix - pathGDAL.updatePath(s"$p:sdname") - pathGDAL.isSubdatasetPath should be(true) + pathGDAL = PathGDAL(s"$p:sdname") + pathGDAL.isSubdataset should be(true) pathGDAL.existsOnFileSystem should be(true) } test("PathUtils handles zip paths.") { val p = filePath("/binary/zarr-example/zarr_test_data.zip") - val pathGDAL = PathGDAL(p) - - // zip - pathGDAL.isSubdatasetPath should be(false) - pathGDAL.existsOnFileSystem should be(true) + var pathGDAL = PathGDAL() // zip uri - pathGDAL.updatePath(s"file:$p") - pathGDAL.isSubdatasetPath should be(false) + pathGDAL = PathGDAL(s"file:$p") + pathGDAL.isSubdataset should be(false) pathGDAL.existsOnFileSystem should be(true) // zip subdataset uri - pathGDAL.updatePath(s"file:$p:sdname") - pathGDAL.isSubdatasetPath should be(true) + pathGDAL = PathGDAL(s"file:$p:sdname") + pathGDAL.isSubdataset should be(true) pathGDAL.existsOnFileSystem should be(true) // zip posix - pathGDAL.updatePath(s"file:$p") - pathGDAL.isSubdatasetPath should be(false) + pathGDAL = PathGDAL(p) + pathGDAL.isSubdataset should be(false) pathGDAL.existsOnFileSystem should be(true) // zip subdataset posix - pathGDAL.updatePath(s"$p:sdname") - pathGDAL.isSubdatasetPath should be(true) + pathGDAL = PathGDAL(s"$p:sdname") + pathGDAL.isSubdataset should be(true) pathGDAL.existsOnFileSystem should be(true) } diff --git a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala index e557d2aaf..0d2362601 100644 --- a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala +++ b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala @@ -45,7 +45,7 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { sc.conf.set(MOSAIC_GDAL_NATIVE, "true") sc.conf.set(MOSAIC_TEST_MODE, "true") sc.conf.set(MOSAIC_MANUAL_CLEANUP_MODE, "false") - sc.conf.set(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, "5") // manual is -1 (default is 30) + sc.conf.set(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, "-1") // manual is -1 (default is 30) sc.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, "true") // default is "false" sc.conf.set(MOSAIC_RASTER_CHECKPOINT, mosaicCheckpointRootDir) sc.conf.set(MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT) @@ -62,15 +62,12 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { uriGdalOpt = None ) PathUtils.cleanUpPAMFiles("src/test/resources/modis/", uriGdalOpt = None) - } - - override def afterEach(): Unit = { - super.afterEach() - // option: clean checkpoint files (for testing) - // - this specifies to remove fuse mount files which are mocked for development - GDAL.cleanUpManualDir(ageMinutes = 5, getCheckpointRootDir, keepRoot = true, allowFuseDelete = true) match { - case Some(msg) => info(s"cleanup mosaic tmp dir msg -> '$msg'") + // option: clean this session's tmp dir (from any previous tests in this suite) + // - just this session, can be more restrictive + val sessionAge = 2 + GDAL.cleanUpManualDir(ageMinutes = sessionAge, MosaicContext.getTmpSessionDir(exprConfigOpt), keepRoot = true) match { + case Some(msg) => info(s"cleanup local session dir (older than $sessionAge minutes) msg -> '$msg'") case _ => () } } @@ -80,10 +77,19 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { // - super.afterAll stops spark Try(super.afterAll()) - // option: clean up configured MosaicContex Session Dir - // - this is separate from the managed process - GDAL.cleanUpManualDir(ageMinutes = 0, MosaicContext.getTmpSessionDir(getExprConfigOpt), keepRoot = true) match { - case Some(msg) => info(s"cleanup mosaic tmp dir msg -> '$msg'") + // option: clean checkpoint files (for testing) + // - this specifies to remove fuse mount files which are mocked for development + val checkAge = 3 + GDAL.cleanUpManualDir(ageMinutes = checkAge, getMosaicCheckpointRootDir, keepRoot = true, allowFuseDelete = true) match { + case Some(msg) => info(s"cleanup mosaic checkpoint dir (older than $checkAge minutes msg -> '$msg'") + case _ => () + } + + // option: clean local tmp dir (from any previous tests in this suite) + // - this is for repeat local testing on docker (before CleanUpManager 10 minute policy kicks in) + val localAge = 3 + GDAL.cleanUpManualDir(ageMinutes = localAge, getMosaicTmpRootDir, keepRoot = true) match { + case Some(msg) => info(s"cleanup mosaic local dir (older than $localAge minutes) msg -> '$msg'") case _ => () } } From 6b7ca391ea183209c0a7f23ff5bb9bb3b9b39a45 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Fri, 9 Aug 2024 08:21:34 -0400 Subject: [PATCH 35/60] cleanup age limit to 5 minutes for testing to overcome "No space left on device" on remote build --- .../org/apache/spark/sql/test/SharedSparkSessionGDAL.scala | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala index 0d2362601..310422bcc 100644 --- a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala +++ b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala @@ -45,7 +45,7 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { sc.conf.set(MOSAIC_GDAL_NATIVE, "true") sc.conf.set(MOSAIC_TEST_MODE, "true") sc.conf.set(MOSAIC_MANUAL_CLEANUP_MODE, "false") - sc.conf.set(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, "-1") // manual is -1 (default is 30) + sc.conf.set(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, "5") // manual is -1 (default is 30) sc.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, "true") // default is "false" sc.conf.set(MOSAIC_RASTER_CHECKPOINT, mosaicCheckpointRootDir) sc.conf.set(MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT) From 9c9f1d1008f04ae40cc6089b36369a884359b083 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Thu, 15 Aug 2024 09:52:28 -0400 Subject: [PATCH 36/60] srid defaults to WGS84 again, additional subdataset, interim testing output cleanup. --- .gitignore | 6 +- CONTRIBUTING.md | 3 +- docs/source/api/raster-format-readers.rst | 94 ++++-- python/test/test_raster_functions.py | 20 +- .../test/utils/mosaic_test_case_with_gdal.py | 5 +- .../labs/mosaic/core/raster/api/GDAL.scala | 15 +- .../mosaic/core/raster/gdal/DatasetGDAL.scala | 32 +-- .../mosaic/core/raster/gdal/GDALWriter.scala | 19 +- .../mosaic/core/raster/gdal/PathGDAL.scala | 6 - .../mosaic/core/raster/gdal/RasterGDAL.scala | 23 +- .../core/raster/gdal/RasterWriteOptions.scala | 13 +- .../labs/mosaic/core/raster/io/RasterIO.scala | 25 +- .../operator/clip/RasterClipByVector.scala | 26 +- .../raster/operator/gdal/GDALBuildVRT.scala | 3 - .../core/raster/operator/gdal/GDALCalc.scala | 7 - .../raster/operator/gdal/GDALTranslate.scala | 8 - .../core/raster/operator/gdal/GDALWarp.scala | 48 ++-- .../raster/operator/merge/MergeBands.scala | 5 - .../raster/operator/merge/MergeRasters.scala | 3 - .../operator/retile/BalancedSubdivision.scala | 6 - .../operator/retile/OverlappingTiles.scala | 20 +- .../operator/retile/RasterTessellate.scala | 23 +- .../core/raster/operator/retile/ReTile.scala | 9 +- .../operator/separate/SeparateBands.scala | 54 ++-- .../mosaic/core/types/model/RasterTile.scala | 42 ++- .../mosaic/datasource/OGRFileFormat.scala | 6 - .../datasource/gdal/GDALFileFormat.scala | 2 +- .../mosaic/datasource/gdal/ReadAsPath.scala | 16 +- .../mosaic/datasource/gdal/ReadInMemory.scala | 5 +- .../mosaic/datasource/gdal/ReadStrategy.scala | 9 +- ...TileOnRead.scala => SubdivideOnRead.scala} | 29 +- .../multiread/RasterAsGridReader.scala | 28 +- .../mosaic/expressions/raster/RST_Avg.scala | 46 ++- .../expressions/raster/RST_BoundingBox.scala | 2 +- .../raster/RST_CombineAvgAgg.scala | 4 +- .../raster/RST_DerivedBandAgg.scala | 3 +- .../expressions/raster/RST_FromBands.scala | 5 - .../expressions/raster/RST_FromContent.scala | 4 +- .../expressions/raster/RST_FromFile.scala | 10 +- .../raster/RST_GetSubdataset.scala | 3 +- .../expressions/raster/RST_MakeTiles.scala | 4 +- .../mosaic/expressions/raster/RST_Max.scala | 13 +- .../expressions/raster/RST_Median.scala | 35 +-- .../expressions/raster/RST_MergeAgg.scala | 69 +++-- .../mosaic/expressions/raster/RST_Min.scala | 19 +- .../expressions/raster/RST_PixelCount.scala | 27 +- .../base/RasterGeneratorExpression.scala | 17 +- .../RasterTessellateGeneratorExpression.scala | 11 +- .../com/databricks/labs/mosaic/package.scala | 2 +- .../labs/mosaic/utils/FileUtils.scala | 94 +++++- .../labs/mosaic/utils/PathUtils.scala | 20 +- .../binary/zarr-warp/post_warp.zarr.zip | Bin 0 -> 7021 bytes .../datasource/GDALFileFormatTest.scala | 10 +- .../multiread/RasterAsGridReaderTest.scala | 165 +---------- .../expressions/raster/RST_AvgBehaviors.scala | 6 +- .../raster/RST_BandMetadataBehaviors.scala | 8 +- .../raster/RST_BoundingBoxBehaviors.scala | 6 +- .../raster/RST_ClipBehaviors.scala | 35 +-- .../raster/RST_CombineAvgAggBehaviors.scala | 10 +- .../raster/RST_CombineAvgBehaviors.scala | 8 +- .../raster/RST_ConvolveBehaviors.scala | 6 +- .../raster/RST_DerivedBandAggBehaviors.scala | 8 +- .../raster/RST_DerivedBandBehaviors.scala | 8 +- .../raster/RST_FilterBehaviors.scala | 16 +- .../raster/RST_FromBandsBehaviors.scala | 6 +- .../raster/RST_FromContentBehaviors.scala | 6 +- .../raster/RST_FromFileBehaviors.scala | 6 +- .../raster/RST_GeoReferenceBehaviors.scala | 8 +- .../raster/RST_GetNoDataBehaviors.scala | 9 +- .../raster/RST_GetSubdatasetBehaviors.scala | 6 +- .../raster/RST_HeightBehaviors.scala | 8 +- .../raster/RST_InitNoDataBehaviors.scala | 9 +- .../raster/RST_IsEmptyBehaviors.scala | 10 +- .../raster/RST_MakeTilesBehaviors.scala | 8 +- .../raster/RST_MapAlgebraBehaviors.scala | 8 +- .../expressions/raster/RST_MaxBehaviors.scala | 6 +- .../raster/RST_MedianBehaviors.scala | 8 +- .../raster/RST_MemSizeBehaviors.scala | 8 +- .../raster/RST_MergeAggBehaviors.scala | 10 +- .../raster/RST_MergeBehaviors.scala | 10 +- .../raster/RST_MetadataBehaviors.scala | 6 +- .../expressions/raster/RST_MinBehaviors.scala | 6 +- .../raster/RST_NDVIBehaviors.scala | 8 +- .../raster/RST_NumBandsBehaviors.scala | 8 +- .../raster/RST_PixelCountBehaviors.scala | 15 +- .../raster/RST_PixelHeightBehaviors.scala | 8 +- .../raster/RST_PixelWidthBehaviors.scala | 8 +- .../raster/RST_RasterToGridAvgBehaviors.scala | 8 +- .../RST_RasterToGridCountBehaviors.scala | 8 +- .../raster/RST_RasterToGridMaxBehaviors.scala | 8 +- .../RST_RasterToGridMedianBehaviors.scala | 8 +- .../raster/RST_RasterToGridMinBehaviors.scala | 8 +- .../RST_RasterToWorldCoordBehaviors.scala | 8 +- .../RST_RasterToWorldCoordXBehaviors.scala | 8 +- .../RST_RasterToWorldCoordYBehaviors.scala | 8 +- .../raster/RST_ReTileBehaviors.scala | 8 +- .../raster/RST_RotationBehaviors.scala | 8 +- .../raster/RST_SRIDBehaviors.scala | 8 +- .../raster/RST_ScaleXBehaviors.scala | 8 +- .../raster/RST_ScaleYBehaviors.scala | 8 +- .../raster/RST_SeparateBandsBehaviors.scala | 10 +- .../raster/RST_SetNoDataBehaviors.scala | 8 +- .../raster/RST_SetSRIDBehaviors.scala | 8 +- .../raster/RST_SkewXBehaviors.scala | 8 +- .../raster/RST_SkewYBehaviors.scala | 8 +- .../raster/RST_SubdatasetsBehaviors.scala | 8 +- .../raster/RST_SummaryBehaviors.scala | 8 +- .../raster/RST_TessellateBehaviors.scala | 271 ++++++++++++++---- .../raster/RST_TessellateTest.scala | 6 +- .../RST_ToOverlappingTilesBehaviors.scala | 14 +- .../raster/RST_TransformBehaviors.scala | 8 +- .../raster/RST_TryOpenBehaviors.scala | 8 +- .../raster/RST_UpperLeftXBehaviors.scala | 8 +- .../raster/RST_UpperLeftYBehaviors.scala | 8 +- .../raster/RST_WidthBehaviors.scala | 8 +- .../RST_WorldToRasterCoordBehaviors.scala | 8 +- .../RST_WorldToRasterCoordXBehaviors.scala | 8 +- .../RST_WorldToRasterCoordYBehaviors.scala | 8 +- .../raster/RST_WriteBehaviors.scala | 6 +- .../sql/test/SharedSparkSessionGDAL.scala | 8 +- 120 files changed, 1022 insertions(+), 978 deletions(-) rename src/main/scala/com/databricks/labs/mosaic/datasource/gdal/{ReTileOnRead.scala => SubdivideOnRead.scala} (88%) create mode 100644 src/test/resources/binary/zarr-warp/post_warp.zarr.zip diff --git a/.gitignore b/.gitignore index 1c13721e9..2278dae03 100644 --- a/.gitignore +++ b/.gitignore @@ -194,5 +194,7 @@ docker/.m2/ /scripts/docker/m2/xml-apis/ /scripts/docker/m2/xmlpull/ /checkpoint_table_knn/ -/src/test/resources/binary/zarr-air-unzip/day0_air_temp.zarr/.zgroup -/src/test/resources/binary/zarr-air-unzip/day0_air_temp.zarr/.zmetadata +/src/test/resources/binary/zarr-air-unzip/ +/src/test/resources/binary/zarr-example-unzip/ +/src/test/resources/binary/zarr-warp-unzip/ + diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 75f493ec4..2436017c4 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -84,7 +84,8 @@ The repository is structured as follows: ## Test & build Mosaic Given that DBR 13.3 is Ubuntu 22.04, we recommend using docker, -see [mosaic-docker.sh](https://github.com/databrickslabs/mosaic/blob/main/scripts/docker/mosaic-docker.sh). +see [mosaic-docker.sh](https://github.com/databrickslabs/mosaic/blob/main/scripts/docker/mosaic-docker.sh) or +[mosaic-docker-java-tool-options.sh](https://github.com/databrickslabs/mosaic/blob/main/scripts/docker/mosaic-docker-java-tool-options.sh). ### Scala JAR diff --git a/docs/source/api/raster-format-readers.rst b/docs/source/api/raster-format-readers.rst index b9a5e7940..2dd9c00fe 100644 --- a/docs/source/api/raster-format-readers.rst +++ b/docs/source/api/raster-format-readers.rst @@ -112,23 +112,31 @@ The interpolation method used is Inverse Distance Weighting (IDW) where the dist distance of the grid. The reader supports the following options: - * :code:`extensions` (default "*") - raster file extensions, e.g. "tiff" and "nc", optionally separated by ";" (StringType), - e.g. "grib;grb" or "*" or ".tif" or "tif" (what the file ends with will be tested), case insensitive - * :code:`'vsizip` (default false) - if the rasters are zipped files, set this to true (BooleanType) - * :code:`resolution` (default 0) - resolution of the output grid (IntegerType) * :code:`combiner` (default "mean") - combiner operation to use when converting raster to grid (StringType), options: - "mean", "min", "max", "median", "count", "average", "avg" + "average", "avg", "count", "max", "mean", "median", and "min" * :code:`driverName` (default "") - when the extension of the file is not enough, specify the driver (e.g. .zips) (StringType) + * :code:`extensions` (default "*") - raster file extensions, e.g. "tiff" and "nc", optionally separated by ";" (StringType), + e.g. "grib;grb" or "*" or ".tif" or "tif" (what the file ends with will be tested), case insensitive; useful like + a glob filter to ignore other files in the directory, e.g. sidecar files * :code:`kRingInterpolate` (default 0) - if the raster pixels are larger than the grid cells, use k_ring interpolation with n = kRingInterpolate (IntegerType) * :code:`nPartitions` (default ) - you can specify the starting number of partitions, will grow (x10 up to 10K) for retile and/or tessellate (IntegerType) + * :code:`resolution` (default 0) - resolution of the output grid (IntegerType) * :code:`retile` (default false) - recommended to re-tile to smaller tiles, not used for geo-scientific files (BooleanType) * :code:`sizeInMB` (default 0) - subdivide on initial read if value > 0 provided; this is forced (8MB default) for geo-scientific files (IntegerType) - * :code:`subdatasetName` (default "")- if the raster has subdatasets, select a specific subdataset by name (StringType) + * :code:`skipProject` (default false) - mostly for troubleshooting, only good up to tessellate phase, most likely (BooleanType) + will fail in combiner phase, e.g. can be used with :code:`stopAtTessellate` to help with initial processing of + challenging datasets + * :code:`srid` (default 0) - can attempt to set the SRID on the dataset, e.g. if it isn't already set (IntegerType); + if a dataset has no SRID, then WGS84 / SRID=4326 will be assumed + * :code:`stopAtTessellate` (default false) - optionally, return after tessellate phase, prior to the combiner phase (BooleanType) + * :code:`subdatasetName` (default "") - if the raster has subdatasets, select a specific subdataset by name (StringType) * :code:`tileSize` (default 512) - size of the re-tiled tiles, tiles are always squares of tileSize x tileSize (IntegerType) - * :code:`uriDeepCheck` (default "false") - specify whether more extensive testing of known URI parts is needed (StringType) + * :code:`uriDeepCheck` (default false) - specify whether more extensive testing of known URI parts is needed (StringType) + * :code:`vsizip` (default false) - if the rasters are zipped files, set this to true (BooleanType) + * :code:`verboseLevel` (default 0) - get increasing level of information (0..2) during processing (IntegerType) .. function:: format("raster_to_grid") @@ -183,18 +191,67 @@ The reader supports the following options: +--------+--------+------------------+ .. note:: - To improve performance, for 0.4.3+ rasters are stored in the fuse-mount checkpoint directory, - based on config :code:`spark.databricks.labs.mosaic.raster.checkpoint`. - Geo-Scientific Files + **Phases ("raster_to_grid")** + + | (1) Initial load with "gdal" reader, passes select arguments and specifies based on internal logic whether using + | "read_as_path" or "subdivide_on_read" (based on :code:`sizeInMB`); also, repartitions after load using :code:`nPartitions`. + | (2) Resolve the :code:`subdatasetName` if provided. + | (3) Set the :code:`srid` if provided. + | (4) Increase :code:`nPartitions` for retile (different than subdivide) and tessellate ops. + | (5) Retile if :code:`retile` is true using provided :code:`tileSize`; not allowed for zips and geo-scientific files. + | (6) Tessellate to the specified resolution (0..:code:`resolution`) is iterated for better performance. + | (7) Combiner Aggregation for :code:`combiner`, if not returning after tessellate phase. + | (8) Explode combiner measures to row-per-band. + | (9) Resample using :code:`kRingInterpolate` number of K-Rings if directed. + + General + To improve performance, for 0.4.3+ rasters are stored in the fuse-mount checkpoint directory with "raster_to_grid", + based on config :code:`spark.databricks.labs.mosaic.raster.checkpoint`. Also, "raster_to_grid" sets the following + AQE configuration to false: :code:`spark.sql.adaptive.coalescePartitions.enabled`. There is some interim caching + (using the metadata only) and should be cleaned up, but for safety you can run :code:`spark.catalog.clearCache()` + in python to un-cache everything (including anything you may have explicitly cached previously). The dataframe + returned from this function will be cached, so you can explicitely call :code:`df.unpersist()` on it. + + Reader key-values may be provided either individually with :code:`option` (:code:`StringType` as shown in the example) + or provided as a single map :code:`options` (:code:`Map`). Then they will be coerced to the actual type + expected, e.g. using :code:`toBoolean` or :code:`toInt` during handling. + + Geo-Scientific Files (N-D Labeled) + - :code:`sizeInMB` is forced (default set to 8) and strategy "subdivide_on_read" is used as these are dense files. + - Zipped (.zip) variations of geo-scientific use "read_as_path" strategy (vs "subdivide_on_read") - :code:`retile` and :code:`tileSize` are ignored. - - :code:`sizeInMB` is forced (default set to 8). - Drivers (and corresponding file extensions) that are defaulted to geo-scientific handling: :code:`HDF4` ("hdf4"), :code:`HDF5` ("hdf5"), :code:`GRIB` ("grb"), :code:`netCDF` ("nc"), - and :code:`Zarr` ("zarr"). - - Other Files - - :code:`retile` (and :code:`tileSize`) can be used with :code:`sizeInMB`, or neither. + and :code:`Zarr` ("zarr"); see Zarr and NetCDF notes further down. + - Consider use of `xarray `_ / `rioxarray `_ + libs to work with Geo-Scientific; can combine with various data engineering and can use UDF patterns, adapting from + examples shown in :doc:`rasterio-gdal-udfs` as well as various notebook examples in the project repo. + + Other Non-Zipped Files + - Allows :code:`retile` (and :code:`tileSize`) can be used with :code:`sizeInMB`, or neither. + + Zipped Files + - Zipped files should end in ".zip". + - Zipped (.zip) variations use "read_as_path" strategy regardless of whether :code:`sizeInMB` is provided + (which would otherwise cue "subdivide_on_read"). + - Ignores :code:`retile` and :code:`tileSize`. + + NetCDF Files + - Additional for this geo-scientific format. + - Mostly tested with :code:`subdatasetName` provided which seems to reduce the NetCDF to 1 band which GDAL likes. + - Not really tested zipped, don't recommend providing this format zipped. + - If not using subdataset, due to potentially challenges with multiple bands at once for this format, + may need to stop at tessellate with :code:`stopAtTessellate` set to "true", then use UDF (e.g. with [rio]xarray). + + Zarr Files + - Additional for this geo-scientific format. + - GDAL 3.4.1 (Ubuntu Jammy version) has limited support for Zarr v2 (it is a directory format vs file). + - Recommend providing zipped with option :code:`vsizip` to help with handling. + - Recommend option :code:`driverName` "Zarr" to help with handling. + - Recommend option :code:`subdatasetName` to specify the group name (relative path after unzipped). + - Recommend option :code:`stopAtTessellate` "true" to not try to use combiner (band-based) logic, + then use UDF (e.g. with [rio]xarray). :code:`sizeInMB`: - Optional: default is 0 (for geo-scientific default is 8). @@ -203,10 +260,3 @@ The reader supports the following options: even 16MB or 8MB, for better parallelism towards tessellation and measure aggregation. - If size is set to -1, the file is loaded and returned as a single tile (not recommended). - If set to 0, the file is loaded and subdivided into tiles of size no greater than 64MB. - - Also, raster_to_grid sets the following AQE configuration to false: :code:`spark.sql.adaptive.coalescePartitions.enabled`. - There is some interim caching (using the metadata only) and should be cleaned up, but for safety you can run - :code:`spark.catalog.clearCache()` in python to un-cache everything (including anything you may have explicitly cached previously). - - Keyword options not identified in function signature are converted to a :code:`Map`. - These must be supplied as a :code:`String`. Also, you can supply function signature values as :code:`String`. diff --git a/python/test/test_raster_functions.py b/python/test/test_raster_functions.py index 775d7ad86..00284dc08 100644 --- a/python/test/test_raster_functions.py +++ b/python/test/test_raster_functions.py @@ -139,16 +139,24 @@ def test_raster_aggregator_functions(self): self.generate_singleband_raster_df() .withColumn("extent", api.st_astext(api.rst_boundingbox("tile"))) .withColumn( - "rst_tooverlappingtiles", + "tile", api.rst_tooverlappingtiles("tile", lit(200), lit(200), lit(10)), ) + .cache() ) + collection_cnt = collection.count() + print(f"collection - count? {collection_cnt}") # <- 87 + collection.limit(1).show() merge_result = ( collection.groupBy("path") - .agg(api.rst_merge_agg("tile").alias("tile")) - .withColumn("extent", api.st_astext(api.rst_boundingbox("tile"))) + .agg(api.rst_merge_agg("tile").alias("merge_tile")) + .withColumn("extent", api.st_astext(api.rst_boundingbox("merge_tile"))) + .cache() ) + merge_cnt = merge_result.count() + print(f"merge agg - count? {merge_cnt}") + merge_result.limit(1).show() self.assertEqual(merge_result.count(), 1) self.assertEqual( @@ -159,7 +167,11 @@ def test_raster_aggregator_functions(self): collection.groupBy("path") .agg(api.rst_combineavg_agg("tile").alias("tile")) .withColumn("extent", api.st_astext(api.rst_boundingbox("tile"))) + .cache() ) + combine_cnt = combine_avg_result.count() + print(f"combine avg - count? {combine_cnt}") + combine_avg_result.limit(1).show() self.assertEqual(combine_avg_result.count(), 1) self.assertEqual( @@ -167,6 +179,8 @@ def test_raster_aggregator_functions(self): combine_avg_result.select("extent").first(), ) + combine_avg_result.unpersist() + def test_netcdf_load_tessellate_clip_merge(self): target_resolution = 1 diff --git a/python/test/utils/mosaic_test_case_with_gdal.py b/python/test/utils/mosaic_test_case_with_gdal.py index d2f396b96..4275b1564 100644 --- a/python/test/utils/mosaic_test_case_with_gdal.py +++ b/python/test/utils/mosaic_test_case_with_gdal.py @@ -21,7 +21,7 @@ def setUpClass(cls) -> None: cls.spark.conf.set("spark.databricks.labs.mosaic.test.mode", "true") cls.spark.conf.set("spark.databricks.labs.mosaic.manual.cleanup.mode", "false") cls.spark.conf.set("spark.databricks.labs.mosaic.cleanup.age.limit.minutes", "10") # "30" default - # cls.spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "true") # "false" default + #cls.spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "true") # "false" default pwd_dir = os.getcwd() cls.check_dir = f"{pwd_dir}/checkpoint" @@ -46,6 +46,7 @@ def tearDownClass(cls) -> None: def generate_singleband_raster_df(self) -> DataFrame: return ( self.spark.read.format("gdal") + .option("pathGlobFilter", "*_B04.TIF") # <- B04 .option("raster.read.strategy", "in_memory") - .load("test/data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF") + .load("test/data") # <- /MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF ) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala index 14bfb6db0..e70afc230 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala @@ -56,7 +56,6 @@ object GDAL extends RasterTransform enable(exprConfig) } - //scalastyle:off println /** @inheritdoc */ override def readRasterExpr( inputRaster: Any, @@ -71,14 +70,12 @@ object GDAL extends RasterTransform case _: StringType => // ::: STRING TYPE ::: try { - //println("GDAL - readRasterExpr - attempting deserialize from path...") RasterIO.readRasterHydratedFromPath( createInfo, exprConfigOpt ) // <- (2a) from path } catch { case _: Throwable => - //println(s"GDAL - readRasterExpr - exception with path, try as bytes...") RasterIO.readRasterHydratedFromContent( inputRaster.asInstanceOf[Array[Byte]], createInfo, @@ -88,7 +85,6 @@ object GDAL extends RasterTransform case _: BinaryType => // ::: BINARY TYPE ::: try { - //println("GDAL - readRasterExpr - attempting deserialize from bytes...") RasterIO.readRasterHydratedFromContent( inputRaster.asInstanceOf[Array[Byte]], createInfo, @@ -96,7 +92,6 @@ object GDAL extends RasterTransform ) // <- (3a) from bytes } catch { case _: Throwable => - //println(s"GDAL - readRasterExpr - exception with bytes, try as path...") RasterIO.readRasterHydratedFromPath( createInfo, exprConfigOpt @@ -106,21 +101,21 @@ object GDAL extends RasterTransform } } } - //scalastyle:on println /** @inheritdoc */ override def writeRasters( rasters: Seq[RasterGDAL], rasterDT: DataType, doDestroy: Boolean, - exprConfigOpt: Option[ExprConfig], - overrideDirOpt: Option[String] + exprConfigOpt: Option[ExprConfig] ): Seq[Any] = { rasters.map(raster => if (raster != null && !raster.isEmptyRasterGDAL) { rasterDT match { - case StringType => writeRasterAsStringType(raster, doDestroy, overrideDirOpt) - case BinaryType => writeRasterAsBinaryType(raster, doDestroy, exprConfigOpt) + case StringType => + writeRasterAsStringType(raster, doDestroy) + case BinaryType => + writeRasterAsBinaryType(raster, doDestroy, exprConfigOpt) } } else { null diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala index fdecdef10..fef2efb79 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala @@ -134,7 +134,6 @@ case class DatasetGDAL() { /** @return whether subdataset has been set (stored in pathGDAL). */ def isSubdataset: Boolean = pathGDAL.isSubdataset - //scalastyle:off println /** * Writes a tile to a specified file system directory: * - if dataset hydrated and not a subdataset, then use `datasetCopyToPath`. @@ -151,34 +150,27 @@ case class DatasetGDAL() { */ def datasetOrPathCopy(newDir: String, doDestroy: Boolean, skipUpdatePath: Boolean): Option[String] = Try { - //println("::: datasetOrPathCopy :::") Files.createDirectories(Paths.get(newDir)) // <- (just in case) - //println(s"... pathGDAL isPathZip? ${pathGDAL.isPathZip}") val newPathOpt: Option[String] = this.getDatasetOpt match { case Some(_) if !pathGDAL.isSubdataset && !pathGDAL.isPathZip => // (1a) try copy from dataset to a new path val ext = RasterIO.identifyExtFromDriver(this.getDriverName) val newFN = this.pathGDAL.getFilename val newPath = s"$newDir/$newFN" - //println(s"... DatasetGDAL - attempting dataset copy for newDir '$newPath'") if (datasetCopyToPath(newPath, doDestroy = doDestroy, skipUpdatePath = true)) { Some(newPath) } else if (pathGDAL.isPathSetAndExists) { // (1b) try file copy from path to new dir - //println(s"... DatasetGDAL - after dataset - attempting wildcard copy for newDir '$newDir'") pathGDAL.rawPathWildcardCopyToDir(newDir, skipUpdatePath = true) } else { // (1c) unsuccessful - //println(s"... DatasetGDAL - UNSUCCESSFUL (after dataset and path attempt)") dsErrFlag = true None // <- unsuccessful } case _ if pathGDAL.isPathSetAndExists => // (2a) try file copy from path - //println(s"... DatasetGDAL - attempting copy (+ wildcard) for newDir '$newDir'") pathGDAL.rawPathWildcardCopyToDir(newDir, skipUpdatePath = true) case _ => - //println(s"... DatasetGDAL - NO DATASET OR PATH TO COPY") dsErrFlag = true None // <- (4) unsuccessful } @@ -187,14 +179,12 @@ case class DatasetGDAL() { newPathOpt match { case Some(newPath) => this.updatePath(newPath) - case _ => () + case _ => () // <- do nothing ??? } } - //scalastyle:on println newPathOpt }.getOrElse{ - //println(s"... DatasetGDAL - EXCEPTION - NO DATASET OR PATH TO COPY") dsErrFlag = true None // <- unsuccessful } @@ -216,23 +206,16 @@ case class DatasetGDAL() { */ def datasetCopyToPath(newPath: String, doDestroy: Boolean, skipUpdatePath: Boolean): Boolean = Try { - //scalastyle:off println - //println("::: datasetCopyToPath :::") val success = this.getDatasetOpt match { case Some(ds) => // (1) have hydrated tile val tmpDriver = ds.GetDriver() try { - //println(s"...driver null? ${tmpDriver == null}") - //Try(println(s"...driver name? ${tmpDriver.getShortName}")) val tmpDs = tmpDriver.CreateCopy(newPath, ds) - if (tmpDs == null) { - //println(s"...ds null for new path '$newPath'") dsErrFlag = true false // <- unsuccessful } else { - //println(s"...ds copied to new path '$newPath'") // - destroy the temp [[Dataset]] // - if directed, destroy this [[Dataset]] RasterIO.flushAndDestroy(tmpDs) @@ -251,7 +234,6 @@ case class DatasetGDAL() { if (!skipUpdatePath) { this.updatePath(newPath) } - //scalastyle:on println success }.getOrElse{ @@ -272,23 +254,17 @@ case class DatasetGDAL() { * New [[DatasetGDAL]]. */ def getSubdatasetObj(aPathGDAL: PathGDAL, subsetName: String, exprConfigOpt: Option[ExprConfig]): DatasetGDAL = { - //scalastyle:off println - //println(s"DatasetGDAL - getSubdatasetObj -> aPathGDAL? '$aPathGDAL' | subsetName? '$subsetName'") - if (aPathGDAL.isSubdataset && aPathGDAL.getSubsetName == subsetName) { // this already is the subdataset // copy considered, but not clear that is needed - //println(s"DatasetGDAL - getSubdatasetObj -> returning `this`") this } else { // not already the subset asked for val basePathGDAL = if (!aPathGDAL.isSubdataset) { - //println(s"DatasetGDAL - getSubdatasetObj -> attempting with `aPathGDAL` (as provided)") aPathGDAL } else { // make sure we are using the base path, not the subdataset path - //println(s"DatasetGDAL - getSubdatasetObj -> attempting with new `basePathGDAL` (had dataset)") val p = PathUtils.getCleanPath( aPathGDAL.path, addVsiZipToken = aPathGDAL.isPathZip, @@ -303,12 +279,10 @@ case class DatasetGDAL() { // - need to clean that up though to actually load val loadPathGDAL = PathGDAL(sPathRaw) val loadPath = loadPathGDAL.asGDALPathOpt(getDriverNameOpt).get - //println(s"DatasetGDAL - getSubdatasetObj -> loadPath? '$loadPath' | sPathRaw? '$sPathRaw'") // (2) use the subdataset in the path vs the option RasterIO.rawPathAsDatasetOpt(loadPath, subNameOpt = None, getDriverNameOpt, exprConfigOpt) match { case Some(ds) => // (3) subset loaded - //println("DatasetGDAL - getSubdatasetObj -> loaded subdataset") val result = DatasetGDAL() result.updatePath(sPathRaw) result.updateSubsetName(subsetName) @@ -316,7 +290,6 @@ case class DatasetGDAL() { result case _ => // (4) subset not loaded - //println("DatasetGDAL - getSubdatasetObj -> subdataset not loaded") val result = DatasetGDAL() result.dsErrFlag = true result.updatePath(sPathRaw) @@ -325,13 +298,11 @@ case class DatasetGDAL() { } case _ => // (5) subset not found - //println("DatasetGDAL - getSubdatasetObj -> subdataset not found") val result = DatasetGDAL() result.dsErrFlag = true result } } - //scalastyle:on println } /** @@ -380,7 +351,6 @@ case class DatasetGDAL() { val keys = subdatasetsMap.keySet // get the path (no subdataset) - // TODO - REVIEW PATH HANDLING val gdalPath = aPathGDAL.asGDALPathOptNoSubName(driverNameOpt).get keys.flatMap(key => diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala index a94087025..c7b745ed9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala @@ -27,10 +27,6 @@ trait GDALWriter { * Whether to destroy the internal object after serializing. * @param exprConfigOpt * Option [[ExprConfig]] - * @param overrideDirOpt - * Option String, default is None. - * - if provided, where to write the tile. - * - only used with rasterDT of [[StringType]] * @return * Returns the paths of the written rasters. */ @@ -38,8 +34,7 @@ trait GDALWriter { rasters: Seq[RasterGDAL], rasterDT: DataType, doDestroy: Boolean, - exprConfigOpt: Option[ExprConfig], - overrideDirOpt: Option[String] + exprConfigOpt: Option[ExprConfig] ): Seq[Any] @@ -87,24 +82,24 @@ trait GDALWriter { * [[RasterGDAL]] * @param doDestroy * Whether to destroy `tile` after write. - * @param overrideDirOpt - * Option to override the dir to write to, defaults to checkpoint. * @return * Return [[UTF8String]] */ def writeRasterAsStringType( raster: RasterGDAL, - doDestroy: Boolean, - overrideDirOpt: Option[String] + doDestroy: Boolean ): UTF8String = { - - // (1) all the logic here + // (1) StringType means we are writing to fuse + // - override fuse dir would have already been set + // on the raster (or not) raster.finalizeRaster(toFuse = true) + // (2) either path or null val outPath = raster.getPathOpt match { case Some(path) => path case _ => null } + // (3) serialize (can handle null) UTF8String.fromString(outPath) } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/PathGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/PathGDAL.scala index 06c0180ad..96b349a78 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/PathGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/PathGDAL.scala @@ -247,12 +247,9 @@ case class PathGDAL( */ def rawPathWildcardCopyToDir(toDir: String, skipUpdatePath: Boolean): Option[String] = Try { - //scalastyle:off println Files.createDirectories(Paths.get(toDir)) // <- ok exists - //println("::: PathGDAL - rawPathWildcardCopyToDir :::") val thisDir = this.asJavaPath.getParent.toString val thisFN = this.getFilename - //println(s"isDir? ${this.isDir}") val outPathOpt: Option[String] = this.asFileSystemPathOpt match { case Some(_) if !this.isDir => // (1a) wildcard copy based on filename @@ -284,7 +281,6 @@ case class PathGDAL( Option(toZip) case _ => // (3) not a valid filesystem path, e.g. [[NO_PATH_STRING]] - //println(s"PathGDAL - path: '$path' not filesystem path?") None } @@ -298,8 +294,6 @@ case class PathGDAL( outPathOpt }.getOrElse { // (4) unable to act on the file, does it exist? - //println(s"PathGDAL - Exception - does raw path: '$path' exist?") - //scalastyle:on println None } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala index 17f7ed985..ad0ed6303 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala @@ -126,23 +126,17 @@ case class RasterGDAL( POLYGON ) val geom = org.gdal.ogr.ogr.CreateGeometryFromWkb(bbox.toWKB) - //println(s"RasterGDAL - bbox - geom (WKB -> WKT)? ${geom.ExportToWkt()}") - if (!skipTransform) { // source CRS defaults to WGS84 val sourceCRS = this.getSpatialReference - //println(s"RasterGDAL - bbox -> sourceCRS? ${sourceCRS.GetName()}") - //println(s"RasterGDAL - bbox -> destCRS? ${destCRS.GetName()}") if (sourceCRS.GetName() != destCRS.GetName()) { // perform transform if needed // - transform is "in-place", so same object - //println(s"RasterGDAL - bbox - performing transform soureCRS? '${sourceCRS.GetName()}', destCRS? '${destCRS.GetName()}'") val transform = new osr.CoordinateTransformation(sourceCRS, destCRS) geom.Transform(transform) } } val result = geometryAPI.geometry(geom.ExportToWkb(), "WKB") - //println(s"RasterGDAL - bbox - result (WKB -> WKT)? ${result.toWKT}") result }.getOrElse(geometryAPI.geometry(POLYGON_EMPTY_WKT, "WKT")) @@ -210,8 +204,10 @@ case class RasterGDAL( */ def getSpatialReference: SpatialReference = Try { - this.getDatasetOrNull().GetSpatialRef - }.getOrElse(MosaicGDAL.WSG84) + val srs = this.getDatasetOrNull().GetSpatialRef // <- dataset available + if (srs != null) srs // <- SRS available + else MosaicGDAL.WSG84 // <- SRS not available + }.getOrElse(MosaicGDAL.WSG84) // <- dataset not available /** @return Returns a map of tile band(s) valid pixel count, default 0. */ def getValidCount: Map[Int, Long] = @@ -392,7 +388,6 @@ case class RasterGDAL( * Returns the tile's SRID. This is the EPSG code of the tile's CRS. */ def SRID: Int = { - //Try(println(s"Epsg? ${crsFactory.readEpsgFromParameters(proj4String)}")) Try(crsFactory.readEpsgFromParameters(proj4String)) .filter(_ != null) .getOrElse("EPSG:0") @@ -707,7 +702,6 @@ case class RasterGDAL( */ def getSubdataset(subsetName: String): RasterGDAL = Try { - //scalastyle:off println // try to get the subdataset requested // - allow failure on extracting subdataset, // then handle with empty [[RasterGDAL]] @@ -719,7 +713,6 @@ case class RasterGDAL( // to trigger exception if null val pathRawSub = dsGDAL.getPath val dsSubOpt = dsGDAL.getDatasetOpt - //println(s"RasterGDAL - getSubdataset - pathRawSub? '$pathRawSub', (dsSubOpt defined? ${dsSubOpt.isDefined})") // Avoid costly IO to compute MEM size here // It will be available when the tile is serialized for next operation @@ -746,7 +739,7 @@ case class RasterGDAL( | ${subdatasets.keys.filterNot (_.startsWith ("SUBDATASET_") ).mkString (", ")} | """.stripMargin ) - //scalastyle:on println + result } @@ -799,7 +792,6 @@ case class RasterGDAL( // Raster Lifecycle Functions // /////////////////////////////////////// - //scalastyle:off println /** @inheritdoc */ override def finalizeRaster(toFuse: Boolean): RasterGDAL = Try { @@ -814,13 +806,11 @@ case class RasterGDAL( val driverSN = this.getDriverName() val ext = GDAL.getExtension(driverSN) val newDir = this.makeNewFuseDir(ext, uuidOpt = None) - //println(s"RasterGDAL - finalizeRaster -> newDir? '$newDir'") datasetGDAL.datasetOrPathCopy(newDir, doDestroy = true, skipUpdatePath = true) match { case Some(newPath) => - //println(s"RasterGDAL - finalizeRaster -> success [pre-update raw path] - finalizeRaster - new path? '$newPath'") + // for clarity, handling update here this.updateRawPath(newPath) - //println(s"...success - finalizeRaster - path? '${getRawPath}'") case _ => this.updateLastCmd("finalizeRaster") this.updateError(s"finalizeRaster - fuse write") @@ -837,7 +827,6 @@ case class RasterGDAL( } this } - //scalastyle:on println /** @inheritdoc */ override def isRawPathInFuseDir: Boolean = diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterWriteOptions.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterWriteOptions.scala index ed2ecf232..012ca5b35 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterWriteOptions.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterWriteOptions.scala @@ -45,20 +45,13 @@ object RasterWriteOptions { def apply(raster: RasterGDAL): RasterWriteOptions = { val compression = raster.getCompression - //scalastyle:off println val driverShortName = raster.getDriverNameOpt match { - case Some(d) => - //println(s"... driver (createInfo)? '$d'") - d - case _ => - val d = raster.getDriverName( + case Some(d) => d + case _ => raster.getDriverName( tryDatasetAndPathsAlso = true, uriPartOpt = raster.getPathGDAL.getRawUriGdalOpt - ) - //println(s"... driver (deeper check)? '$d'") - d + ) } - //scalastyle:on println val extension = identifyExtFromDriver(driverShortName) val resampling = "nearest" val pixelSize = None diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala index 6e08e1903..973984e03 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala @@ -9,6 +9,7 @@ import com.databricks.labs.mosaic.utils.{PathUtils, SysUtils} import org.gdal.gdal.{Dataset, Driver, gdal} import org.gdal.gdalconst.gdalconstConstants.GA_ReadOnly import org.gdal.ogr.DataSource +import org.gdal.osr import java.nio.file.{Files, Paths, StandardCopyOption} import java.util.{Vector => JVector} @@ -378,7 +379,6 @@ object RasterIO { // DATASET // //////////////////////////////////////////////////////// - //scalastyle:off println /** * Opens a tile from a file system path with a given driver. * - Use the raw path for subdatasets and /vsi* paths. @@ -400,10 +400,8 @@ object RasterIO { var driverName = NO_DRIVER var hasDriver = driverNameOpt.isDefined && driverNameOpt.get != NO_DRIVER if (hasDriver) { - //println(s"RasterIO - rawPathAsDatasetOpt - driver passed") driverName = driverNameOpt.get } else { - //println(s"RasterIO - rawPathAsDatasetOpt - path ext (used in driver)? '${pathGDAL.getExtOpt}', path driver? '${pathGDAL.getPathDriverName}'") driverName = pathGDAL.getPathDriverName hasDriver = driverName != NO_DRIVER } @@ -414,14 +412,12 @@ object RasterIO { // fallback path (no subdataset with this) val fsPath = pathGDAL.asFileSystemPath var gdalExSuccess = false - //println(s"fsPath? '$fsPath' | gdalPath (generated)? '${gdalPathOpt}' | rawGdalUriPart? '${pathGDAL.getRawUriGdalOpt}' driver? '$driverName'") var dsOpt = { if (hasDriver && hasGDALPath) { // use the provided driver and coerced gdal path try { val gdalPath = gdalPathOpt.get - //println(s"RasterIO - rawPathAsDatasetOpt - `gdal.OpenEx` gdalPath? '$gdalPath' (driver? '$driverName')") val drivers = new JVector[String]() // java.util.Vector drivers.add(driverName) val result = gdal.OpenEx(gdalPath, GA_ReadOnly, drivers) @@ -429,24 +425,20 @@ object RasterIO { Option(result) } catch { case _: Throwable => - //println(s"RasterIO - rawPathAsDatasetOpt - `gdal.Open` fsPath? '$fsPath'") val result = gdal.Open(fsPath, GA_ReadOnly) Option(result) } } else { // just start from the file system path - //println(s"RasterIO - rawPathAsDatasetOpt - `gdal.Open` fsPath? '$fsPath'") val result = gdal.Open(fsPath, GA_ReadOnly) Option(result) } } - //println(s"dsOpt -> ${dsOpt.toString}") if (dsOpt.isDefined && hasSubset && !gdalExSuccess) { // try to load the subdataset from the dataset // - we got here because the subdataset failed to load, // but the full dataset loaded. - //println(s"RasterIO - rawPathAsDatasetOpt - subdataset load") val dsGDAL = DatasetGDAL() try { dsGDAL.updateDataset(dsOpt.get, doUpdateDriver = true) @@ -463,11 +455,18 @@ object RasterIO { } } + if (dsOpt.isDefined && Try(dsOpt.get.GetSpatialRef()).isFailure || dsOpt.get.GetSpatialRef() == null) { + // if SRS not set, try to set it to WGS84 + Try{ + val srs = new osr.SpatialReference() + srs.ImportFromEPSG(4326) + dsOpt.get.SetSpatialRef(srs) + } + } + dsOpt }.getOrElse(None) - //scalastyle:on println - //scalastyle:off println /** * Opens a tile from a file system path with a given driver. * - Use the raw path for subdatasets and /vsi* paths. @@ -496,7 +495,6 @@ object RasterIO { } rawPathAsDatasetOpt(pathGDAL, driverNameOpt, exprConfigOpt) } - //scalastyle:on println // //////////////////////////////////////////////////////// // CLEAN @@ -526,9 +524,6 @@ object RasterIO { // Release any "/vsi*" links. fileList.forEach { case f if f.toString.startsWith("/vsi") => - // scalastyle:off println - // println(s"... deleting vsi path '$f'") - // scalastyle:on println Try(driver.Delete(f.toString)) case _ => () } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala index 43ecbee63..6a1bb4122 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala @@ -49,15 +49,15 @@ object RasterClipByVector { cutlineAllTouched: Boolean = true, skipProject: Boolean = false ): RasterGDAL = { - val rasterCRS = - if (!skipProject) raster.getSpatialReference + val rasterSRS = + if (!skipProject) raster.getSpatialReference // <- this will default to WGS84 else geomCRS - val geomSrcCRS = if (geomCRS == null) rasterCRS else geomCRS + val geomSRS = if (geomCRS == null) rasterSRS else geomCRS val resultFileName = raster.createTmpFileFromDriver(exprConfigOpt) val shapePath = VectorClipper.generateClipper( geometry, - geomSrcCRS, - rasterCRS, + geomSRS, + rasterSRS, geometryAPI, exprConfigOpt ) @@ -72,16 +72,14 @@ object RasterClipByVector { //https://gdal.org/programs/gdalwarp.html#cmdoption-gdalwarp-s_srs val srsToken: String = - if (!skipProject) "" - else " -s_srs epsg:4326 -t_srs epsg:4326" // <- for now just 4326 + if (!skipProject && geomSRS.IsSame(rasterSRS) != 1) "" // <- '1' means equivalent SRS + else { + // SRS treated as equivalent (use geomSRS) + // Note that null is the right value in these api calls + val authToken = s"${geomSRS.GetAuthorityName(null)}:${geomSRS.GetAuthorityCode(null)}" + s" -s_srs $authToken -t_srs $authToken" + } val cmd = s"gdalwarp${cutlineToken} -cutline ${shapePath} -crop_to_cutline${srsToken}" - - /* - * //scalastyle:off println - * println(s"...clip command -> $cmd") - * //scalastyle:on println - */ - val result = GDALWarp.executeWarp( resultFileName, Seq(raster), diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala index 23e88d13f..d7811ed5c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALBuildVRT.scala @@ -49,9 +49,6 @@ object GDALBuildVRT { val errorMsg = gdal.GetLastErrorMsg if (errorMsg.nonEmpty) { - // scalastyle:off println - //println(s"... GDALBuildVRT (last_error) - '$errorMsg' for '$outputPath'") - // scalastyle:on println val result = RasterGDAL() result.updateLastCmd(effectiveCommand) result.updateError(errorMsg) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala index 0f0c21c1b..aa9657a27 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALCalc.scala @@ -42,13 +42,6 @@ object GDALCalc { val toRun = effectiveCommand.replace("gdal_calc", gdal_calc) val commandRes = SysUtils.runCommand(s"python3 $toRun") val errorMsg = gdal.GetLastErrorMsg - - // if (errorMsg.nonEmpty) { - // // scalastyle:off println - // println(s"... GDALCalc (last_error) - '$errorMsg' for '$resultPath'") - // // scalastyle:on println - // } - val createInfo = Map( RASTER_PATH_KEY -> resultPath, RASTER_PARENT_PATH_KEY -> resultPath, diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala index c290e47bc..34b6865b0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala @@ -45,20 +45,13 @@ object GDALTranslate { writeOptions: RasterWriteOptions, exprConfigOpt: Option[ExprConfig] ): RasterGDAL = { - // scalastyle:off println require(command.startsWith("gdal_translate"), "Not a valid GDAL Translate command.") val effectiveCommand = OperatorOptions.appendOptions(command, writeOptions) - //println(s"GDALTranslate - is raster hydrated? ${raster.isDatasetHydrated}") - //println(s"GDALTranslate - createInfo? ${raster.getCreateInfo}") - Try { val translateOptionsVec = OperatorOptions.parseOptions(effectiveCommand) val translateOptions = new TranslateOptions(translateOptionsVec) val transResult = gdal.Translate(outputPath, raster.getDatasetOrNull(), translateOptions) val errorMsg = gdal.GetLastErrorMsg - // if (errorMsg.nonEmpty) { - // println(s"... GDALTranslate (last_error) - '$errorMsg' for '$outputPath'") - // } flushAndDestroy(transResult) @@ -81,7 +74,6 @@ object GDALTranslate { result.updateError("GDAL Translate command threw exception") result } - // scalastyle:on println } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala index 217d80936..b78e26212 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala @@ -1,20 +1,10 @@ package com.databricks.labs.mosaic.core.raster.operator.gdal -import com.databricks.labs.mosaic.{ - NO_PATH_STRING, - RASTER_ALL_PARENTS_KEY, - RASTER_BAND_INDEX_KEY, - RASTER_DRIVER_KEY, - RASTER_LAST_CMD_KEY, - RASTER_LAST_ERR_KEY, - RASTER_MEM_SIZE_KEY, - RASTER_PARENT_PATH_KEY, - RASTER_PATH_KEY, - RASTER_SUBDATASET_NAME_KEY -} +import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_ALL_PARENTS_KEY, RASTER_BAND_INDEX_KEY, RASTER_DRIVER_KEY, RASTER_LAST_CMD_KEY, RASTER_LAST_ERR_KEY, RASTER_MEM_SIZE_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO.flushAndDestroy import com.databricks.labs.mosaic.functions.ExprConfig +import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils, SysUtils} import org.gdal.gdal.{WarpOptions, gdal} import java.nio.file.{Files, Paths} @@ -40,28 +30,42 @@ object GDALWarp { def executeWarp(outputPath: String, rasters: Seq[RasterGDAL], command: String, exprConfigOpt: Option[ExprConfig]): RasterGDAL = { require(command.startsWith("gdalwarp"), "Not a valid GDAL Warp command.") val effectiveCommand = OperatorOptions.appendOptions(command, rasters.head.getWriteOptions) - Try { val warpOptionsVec = OperatorOptions.parseOptions(effectiveCommand) val warpOptions = new WarpOptions(warpOptionsVec) + val warpResult = gdal.Warp(outputPath, rasters.map(_.getDatasetOrNull()).toArray, warpOptions) // Format will always be the same as the first tile val errorMsg = gdal.GetLastErrorMsg - // if (errorMsg.nonEmpty) { - // // scalastyle:off println - // println(s"... GDALWarp (last_error) - '$errorMsg' for '$outputPath'") - // // scalastyle:on println - // } - flushAndDestroy(warpResult) - val size = Try(Files.size(Paths.get(outputPath))).getOrElse(-1L) + val pathObj = Paths.get(outputPath) + val fileName = pathObj.getFileName.toString + val fileNameRoot = fileName.substring(0, fileName.lastIndexOf(".")) // <- up to first '.' + val isOutDir = Files.isDirectory(pathObj) + val resultPath = + if (isOutDir) { + // zip `outputPath` if it is a directory. + // - the path coming in was probably a zip as well. + // - assume there is now a subdataset named the same as the file root + val parentDir = pathObj.getParent.toString + + val prompt = SysUtils.runScript(Array("/bin/sh", "-c", s"cd $parentDir && zip -r0 $fileName.zip $fileName")) + if (prompt._3.nonEmpty) throw new Exception(s"Error zipping file: ${prompt._3}. Please verify that zip is installed. Run 'apt install zip'.") + Try(FileUtils.deleteRecursively(pathObj, keepRoot = false)) // <- need to delete the initial outputPath + s"$parentDir/${fileName}.zip" + } else outputPath + + val size = Try(Files.size(Paths.get(resultPath))).getOrElse(-1L) val createInfo = Map( - RASTER_PATH_KEY -> outputPath, + RASTER_PATH_KEY -> resultPath, RASTER_PARENT_PATH_KEY -> rasters.head.identifyPseudoPathOpt().getOrElse(NO_PATH_STRING), RASTER_DRIVER_KEY -> rasters.head.getWriteOptions.format, - RASTER_SUBDATASET_NAME_KEY -> rasters.head.getSubsetName, + RASTER_SUBDATASET_NAME_KEY -> { + if (isOutDir) s"/$fileNameRoot" // <- if dir include relative path after warp + else "" // <- no subdataset after warp + }, // <- drop subdataset after warp (e.g. will be in zipped path) RASTER_BAND_INDEX_KEY -> rasters.head.getBandIdxOpt.getOrElse(-1).toString, RASTER_MEM_SIZE_KEY -> size.toString, RASTER_LAST_CMD_KEY -> effectiveCommand, diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala index ae4ca06bd..848f9a078 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeBands.scala @@ -27,11 +27,6 @@ object MergeBands { val outOptions = rasters.head.getWriteOptions val vrtPath = PathUtils.createTmpFilePath("vrt", exprConfigOpt) val rasterPath = PathUtils.createTmpFilePath(outOptions.extension, exprConfigOpt) - - //scalastyle:off println - //println(s"MergeBands - merge - rasterPath? $rasterPath") - //scalastyle:on println - val vrtRaster = GDALBuildVRT.executeVRT( vrtPath, rasters, diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeRasters.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeRasters.scala index a5eba40a5..2a478bc93 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeRasters.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/merge/MergeRasters.scala @@ -4,13 +4,10 @@ import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.operator.gdal.{GDALBuildVRT, GDALTranslate} import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.utils.PathUtils -import org.apache.spark.sql.types.{BinaryType, DataType} /** MergeRasters is a helper object for merging rasters. */ object MergeRasters { - val tileDataType: DataType = BinaryType - /** * Merges the rasters into a single tile. * diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala index 05e0d6316..2e379a908 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/BalancedSubdivision.scala @@ -108,12 +108,6 @@ object BalancedSubdivision { val (x, y) = raster.getDimensions val (tileX, tileY) = getTileSize(x, y, numSplits) - //scalastyle:off println - //println( - // s"BalancedSubdivision - splitRaster - numSplits? $numSplits |" + - // s" x? $x | y? $y | tileX? $tileX | tileY? $tileY | sizeInMB? $sizeInMB" - //) - //scalastyle:on println if (numSplits > 1) { ReTile.reTile(tile, tileX, tileY, exprConfigOpt) } else { diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala index 7190b1510..c1b50b554 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala @@ -10,8 +10,8 @@ import scala.collection.immutable /** OverlappingTiles is a helper object for retiling rasters. */ object OverlappingTiles { - //serialize data type - val tileDataType: DataType = StringType // always use checkpoint + //serialize data type (always use checkpoint) + val tileDataType: DataType = StringType /** * Retiles a tile into overlapping tiles. @@ -51,7 +51,7 @@ object OverlappingTiles { val rasterPath = raster.createTmpFileFromDriver(exprConfigOpt) val outOptions = raster.getWriteOptions - val result = GDALTranslate.executeTranslate( + val interim = GDALTranslate.executeTranslate( rasterPath, raster, command = s"gdal_translate -srcwin $xOff $yOff $width $height", @@ -59,22 +59,18 @@ object OverlappingTiles { exprConfigOpt ).tryInitAndHydrate() // <- required - if (!result.isEmpty) { - (true, result) + if (interim.isEmptyRasterGDAL || interim.isEmpty) { + interim.flushAndDestroy() // destroy inline for performance + (false, interim) } else { - result.flushAndDestroy() // destroy inline for performance - (false, result) // empty result + (true, interim) // <- valid result } } } val (result, invalid) = tiles.flatten.partition(_._1) // true goes to result - // invalid.flatMap(t => Option(t._2)).foreach(_.destroy()) // destroy invalids - //scalastyle:off println - //println(s"OverlappingTiles - tiles # ${tiles.length}, results # ${result.length}, invalids # ${invalid.length}") - //scalastyle:on println - result.map(t => RasterTile(null, t._2, tileDataType)) // return valid tiles + result.map(t => RasterTile(null, t._2, tileDataType)) // return valid tiles } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala index a6decf761..a470febe5 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/RasterTessellate.scala @@ -40,30 +40,22 @@ object RasterTessellate { geometryAPI: GeometryAPI, exprConfigOpt: Option[ExprConfig] ): Seq[RasterTile] = { - //scalastyle:off println + val indexSR = indexSystem.osrSpatialRef val bbox = raster.bbox(geometryAPI, indexSR, skipTransform = skipProject) // <- skipTransform follows skipProject val cells = Mosaic.mosaicFill(bbox, resolution, keepCoreGeom = false, indexSystem, geometryAPI) - //println(s"RasterTessellate - bbox? ${bbox.toWKT}") // <- issue with Zarr test bounding box is empty!!! - //println(s"RasterTessellate - covering cells size? ${cells.length}") - val tmpRaster = - if (!skipProject) { + if (!skipProject && indexSR.IsSame(raster.getSpatialReference) != 1) { + // '1' means equivalent Spatial Reference Systems val result = RasterProject.project(raster, indexSR, exprConfigOpt) - //println(s"RasterTessellate - projected createInfo -> ${result.getCreateInfo(includeExtras = true)}") result - } - else { - //println(s"RasterTessellate - skipProject = true") - raster - } + } else raster val chips = cells .map(cell => { val cellID = cell.cellIdAsLong(indexSystem) val isValidCell = indexSystem.isValid(cellID) if (!isValidCell) { - //println(s"RasterTessellate - invalid cellID $cellID") ( false, RasterTile(cell.index, RasterGDAL(), tileDataType) @@ -71,10 +63,8 @@ object RasterTessellate { } else { val cellRaster = tmpRaster .getRasterForCell(cellID, indexSystem, geometryAPI, skipProject = skipProject) - .tryInitAndHydrate() // <- required - //println(s"RasterTessellate - cellRaster createInfo -> ${cellRaster.getCreateInfo(includeExtras = true)} (hydrated? ${cellRaster.isDatasetHydrated})") + //.tryInitAndHydrate() // <- required? if (!cellRaster.isEmpty) { - //println(s"RasterTessellate - valid tile (cellID $cellID)") ( true, // valid result RasterTile( @@ -84,7 +74,6 @@ object RasterTessellate { ) ) } else { - //println(s"RasterTessellate - empty tile (cellID $cellID)") ( false, RasterTile(cell.index, cellRaster, tileDataType) // empty result @@ -95,13 +84,11 @@ object RasterTessellate { val (result, invalid) = chips.partition(_._1) // true goes to result invalid.flatMap(t => Option(t._2.raster)).foreach(_.flushAndDestroy()) // destroy invalids - //println(s"RasterTessellate - chips # ${chips.length}, results # ${result.length}, invalids # ${invalid.length}") raster.flushAndDestroy() tmpRaster.flushAndDestroy() result.map(_._2) // return valid tiles } - //scalastyle:on println } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala index 33b6633a0..0323f515b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/ReTile.scala @@ -29,13 +29,8 @@ object ReTile { tileHeight: Int, exprConfigOpt: Option[ExprConfig] ): Seq[RasterTile] = { - val raster = tile.raster - - //scalastyle:off println - //println(s"is tile hydrated? ${tile.isDatasetHydrated}") - //println(s"createInfo -> ${tile.createInfo}") - //scalastyle:on println + val raster = tile.raster val (xR, yR) = raster.getDimensions val xTiles = Math.ceil(xR / tileWidth).toInt val yTiles = Math.ceil(yR / tileHeight).toInt @@ -66,7 +61,7 @@ object ReTile { } val (result, invalid) = tiles.partition(_._1) // true goes to result -// invalid.flatMap(t => Option(t._2)).foreach(_.destroy()) // destroy invalids + result.map(t => RasterTile(null, t._2, tileDataType)) // return valid tiles } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala index f46423987..da3a786fe 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/separate/SeparateBands.scala @@ -30,31 +30,41 @@ object SeparateBands { exprConfigOpt: Option[ExprConfig] ): Seq[RasterTile] = { val raster = tile.raster - val tiles = for (i <- 0 until raster.numBands) yield { - val driverShortName = raster.getDriverName() - val rasterPath = createTmpFileFromDriver(driverShortName, exprConfigOpt) - val outOptions = raster.getWriteOptions - - val result = GDALTranslate.executeTranslate( - rasterPath, - raster, - command = s"gdal_translate -of $driverShortName -b ${i + 1}", - writeOptions = outOptions, - exprConfigOpt - ).tryInitAndHydrate() // <- required - - if (!result.isEmpty) { - // update the band index - // both the variable and the metadata - val bandVal = (i + 1) - result.updateBandIdx(bandVal) - (true, result) + val numBands = raster.numBands + + val tiles = + if (numBands > 0) { + // separate bands + for (i <- 0 until raster.numBands) yield { + val driverShortName = raster.getDriverName() + val rasterPath = createTmpFileFromDriver(driverShortName, exprConfigOpt) + val outOptions = raster.getWriteOptions + + val result = GDALTranslate.executeTranslate( + rasterPath, + raster, + command = s"gdal_translate -of $driverShortName -b ${i + 1}", + writeOptions = outOptions, + exprConfigOpt + ).tryInitAndHydrate() // <- required + + if (!result.isEmpty) { + // update the band index + // both the variable and the metadata + val bandVal = (i + 1) + result.updateBandIdx(bandVal) + (true, result) + + } else { + result.flushAndDestroy() // destroy inline for performance + (false, result) // empty result + } + } } else { - result.flushAndDestroy() // destroy inline for performance - (false, result) // empty result + // no bands - just return the raster + Seq((raster.isEmpty, raster)) } - } val (result, _) = tiles.partition(_._1) result.map(t => new RasterTile(null, t._2, tileDataType)) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala index fdfca31e0..fd16d6bf7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala @@ -11,7 +11,8 @@ import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.types.{BinaryType, DataType, LongType, StringType} import org.apache.spark.unsafe.types.UTF8String -import scala.util.{Failure, Success, Try} +import scala.util.control.Exception.allCatch +import scala.util.Try /** * A case class modeling an instance of a mosaic tile tile. @@ -141,26 +142,19 @@ case class RasterTile( * Whether to destroy the internal object after serializing. * @param exprConfigOpt * Option [[ExprConfig]] - * @param overrideFuseDirOpt - * Option to override where to write [[StringType]], default is None (checkpoint dir). * @return * An instance of [[InternalRow]]. */ def serialize( rasterDT: DataType, doDestroy: Boolean, - exprConfigOpt: Option[ExprConfig], - overrideFuseDirOpt: Option[String] = None + exprConfigOpt: Option[ExprConfig] ): InternalRow = { - // (1) finalize the tile's tile + // (1) serialize the tile according to the specified serialization type // - write to fuse if [[StringType]] - val toFuse = rasterDT == StringType - this.finalizeTile(toFuse, overrideFuseDirOpt = overrideFuseDirOpt) - - // (2) serialize the tile according to the specified serialization type val encodedRaster = GDAL.writeRasters( - Seq(raster), rasterDT, doDestroy, exprConfigOpt, overrideFuseDirOpt).head + Seq(raster), rasterDT, doDestroy, exprConfigOpt).head val path = encodedRaster match { case uStr: UTF8String => uStr.toString @@ -172,10 +166,6 @@ case class RasterTile( val parentPath = this.raster.identifyPseudoPathOpt().getOrElse(NO_PATH_STRING) val newCreateInfo = raster.getCreateInfo(includeExtras = true) + (RASTER_PATH_KEY -> path, RASTER_PARENT_PATH_KEY -> parentPath) - // scalastyle:off println - //println(s"rasterTile - serialize - toFuse? $toFuse | newCreateInfo? $newCreateInfo") - // scalastyle:on println - // (4) actual serialization val mapData = buildMapString(newCreateInfo) if (Option(index).isDefined) { @@ -211,16 +201,18 @@ object RasterTile { * An instance of [[RasterTile]]. */ def deserialize(row: InternalRow, idDataType: DataType, exprConfigOpt: Option[ExprConfig]): RasterTile = { - val index = row.get(0, idDataType) - val rawRaster = Try(row.get(1, StringType)) match { - case Success(value) => value - case Failure(_) => row.get(1, BinaryType) - } - val rawRasterDataType = rawRaster match { - case _: UTF8String => StringType - case _ => BinaryType - } + val index = row.get(0, idDataType) + var rawRaster: Any = null + val rawRasterDataType = + allCatch.opt(row.get(1, StringType)) match { + case Some(value) => + rawRaster = value + StringType + case _ => + rawRaster = row.get(1, BinaryType) + BinaryType + } val createInfo = extractMap(row.getMap(2)) val raster = GDAL.readRasterExpr(rawRaster, createInfo, rawRasterDataType, exprConfigOpt) @@ -244,4 +236,6 @@ object RasterTile { } } + + } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/OGRFileFormat.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/OGRFileFormat.scala index 7f1d1d4c2..7e8dc8e5e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/OGRFileFormat.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/OGRFileFormat.scala @@ -411,12 +411,6 @@ object OGRFileFormat extends Serializable { val uriDeepCheck = options.getOrElse("uriDeepCheck", "false").toBoolean val dataset = getDataSource(driverName, path, uriDeepCheck) - - //scalastyle:off println - //println(s"layer count? ${dataset.GetLayerCount()}") - //println(s"layer 0? ${dataset.GetLayer(0).GetName()}") - //scalastyle:on println - val resolvedLayerName = if (layerName.isEmpty) dataset.GetLayer(layerN).GetName() else layerName val layer = dataset.GetLayer(resolvedLayerName) layer.ResetReading() diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala index dcdf517e3..7b636ec59 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala @@ -134,7 +134,7 @@ class GDALFileFormat extends BinaryFileFormat { val path = new Path(new URI(file.filePath.toString())) val fs = path.getFileSystem(broadcastedHadoopConf.value.value) val status = fs.getFileStatus(path) - //println(s"GDALFileFormat - reading path '${path.toString}'") + if (supportedExtensions.contains("*") || supportedExtensions.exists(status.getPath.getName.toLowerCase(Locale.ROOT).endsWith)) { if (filterFuncs.forall(_.apply(status)) && isAllowedExtension(status, options)) { reader.read(status, fs, requiredSchema, options, indexSystem, exprConfig) diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala index 6540d9093..8145e26af 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala @@ -94,21 +94,19 @@ object ReadAsPath extends ReadStrategy { indexSystem: IndexSystem, exprConfigOpt: Option[ExprConfig] ): Iterator[InternalRow] = { - //scalastyle:off println + val inPath = status.getPath.toString val uuid = getUUID(status) val tmpPath = PathUtils.copyToTmp(inPath, exprConfigOpt) val uriDeepCheck = Try(exprConfigOpt.get.isUriDeepCheck).getOrElse(false) val uriGdalOpt = PathUtils.parseGdalUriOpt(inPath, uriDeepCheck) val driverName = options.get("driverName") match { - case Some(name) if name.nonEmpty => - //println(s"... ReadAsPath - driverName '$name' from options") - name - case _ => - val dn = identifyDriverNameFromRawPath(inPath, uriGdalOpt) - //println(s"... ReadAsPath - driverName '$dn' from ext") - dn + case Some(name) if name.nonEmpty => name + case _ => identifyDriverNameFromRawPath(inPath, uriGdalOpt) } + + // Allow subdataset for read as path + // - this is important also for Zarr with groups val createInfo = Map( RASTER_PATH_KEY -> tmpPath, RASTER_PARENT_PATH_KEY -> inPath, @@ -116,7 +114,6 @@ object ReadAsPath extends ReadStrategy { RASTER_SUBDATASET_NAME_KEY -> options.getOrElse(RASTER_SUBDATASET_NAME_KEY, "") ) val raster = RasterGDAL(createInfo, exprConfigOpt).tryInitAndHydrate() - //println(s"ReadAsPath - raster isHydrated? ${raster.isDatasetHydrated}, isSubdataset? ${raster.isSubdataset}, srid? ${raster.getSpatialReference.toString}") val tile = RasterTile(null, raster, tileDataType) val trimmedSchema = StructType(requiredSchema.filter(field => field.name != TILE)) val fields = trimmedSchema.fieldNames.map { @@ -137,7 +134,6 @@ object ReadAsPath extends ReadStrategy { val row = Utils.createRow(fields ++ Seq( tile.formatCellId(indexSystem).serialize(tileDataType, doDestroy = true, exprConfigOpt))) val rows = Seq(row) - //scalastyle:on println rows.iterator } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala index 500630e4a..d00b753e3 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala @@ -86,9 +86,8 @@ object ReadInMemory extends ReadStrategy { indexSystem: IndexSystem, exprConfigOpt: Option[ExprConfig] ): Iterator[InternalRow] = { - //scalastyle:off println - val inPath = status.getPath.toString + val inPath = status.getPath.toString val uriDeepCheck = { if (options.contains("uriDeepCheck")) options("uriDeepCheck").toBoolean else Try(exprConfigOpt.get.isUriDeepCheck).getOrElse(false) @@ -128,10 +127,8 @@ object ReadInMemory extends ReadStrategy { val rows = Seq(row) raster.flushAndDestroy() - //scalastyle:on println rows.iterator - } } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala index 4a43076ea..064173c75 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala @@ -74,10 +74,11 @@ object ReadStrategy { val readStrategy = options.getOrElse(MOSAIC_RASTER_READ_STRATEGY, MOSAIC_RASTER_READ_AS_PATH) readStrategy match { - case MOSAIC_RASTER_READ_IN_MEMORY => ReadInMemory - case MOSAIC_RASTER_RE_TILE_ON_READ => ReTileOnRead - case MOSAIC_RASTER_READ_AS_PATH => ReadAsPath - case _ => ReadAsPath + case MOSAIC_RASTER_READ_IN_MEMORY => ReadInMemory + case MOSAIC_RASTER_SUBDIVIDE_ON_READ => SubdivideOnRead + case MOSAIC_RASTER_READ_AS_PATH => ReadAsPath + case "retile_on_read" => SubdivideOnRead // <- this is for legacy (has been renamed) + case _ => ReadAsPath } } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala similarity index 88% rename from src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala rename to src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala index ce0627e1e..5ab04eb46 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReTileOnRead.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala @@ -19,7 +19,7 @@ import org.apache.spark.sql.types._ import scala.util.Try /** An object defining the retiling read strategy for the GDAL file format. */ -object ReTileOnRead extends ReadStrategy { +object SubdivideOnRead extends ReadStrategy { val tileDataType: DataType = StringType @@ -94,33 +94,31 @@ object ReTileOnRead extends ReadStrategy { indexSystem: IndexSystem, exprConfigOpt: Option[ExprConfig] ): Iterator[InternalRow] = { - //scalastyle:off println + val inPath = status.getPath.toString val uuid = getUUID(status) val sizeInMB = options.getOrElse("sizeInMB", "16").toInt val uriDeepCheck = Try(exprConfigOpt.get.isUriDeepCheck).getOrElse(false) val uriGdalOpt = PathUtils.parseGdalUriOpt(inPath, uriDeepCheck) val driverName = options.get("driverName") match { - case Some(name) if name.nonEmpty => - //println(s"... ReTileOnRead - driverName '$name' from options") - name - case _ => - val dn = identifyDriverNameFromRawPath(inPath, uriGdalOpt) - //println(s"... ReTileOnRead - driverName '$dn' from ext") - dn + case Some(name) if name.nonEmpty => name + case _ => identifyDriverNameFromRawPath(inPath, uriGdalOpt) } val tmpPath = PathUtils.copyCleanPathToTmpWithRetry(inPath, exprConfigOpt, retries = 5) + // 13 AUG 2024 - 0.4.3 + // - For now, not handling subdatasets with retile (subdivide) + // - subdataset is handled after, e.g. with 'raster_to_grid' + // - TODO: REVALIDATE SUBDATASET HANDLING (PRE) val createInfo = Map( RASTER_PATH_KEY -> tmpPath, RASTER_PARENT_PATH_KEY -> inPath, RASTER_DRIVER_KEY -> driverName, - //RASTER_SUBDATASET_NAME_KEY -> options.getOrElse("subdatasetName", "") // <- NO SUBDATASET HERE (PRE)! + //RASTER_SUBDATASET_NAME_KEY -> options.getOrElse("subdatasetName", "") // <- SUBDATASET HERE (PRE)! ) val tiles = localSubdivide(createInfo, sizeInMB, exprConfigOpt) - //println(s"ReTileOnRead - number of tiles - ${tiles.length}") val rows = tiles.map(tile => { val raster = tile.raster - // TODO: REVALIDATE ADDING SUBDATASET (POST) + // TODO: REVALIDATE SUBDATASET HANDLING (POST) // Clear out subset name on retile (subdivide) // - this is important to allow future loads to not try the path // - while subdivide should not be allowed for zips, testing just in case @@ -148,7 +146,6 @@ object ReTileOnRead extends ReadStrategy { row }) - //scalastyle:on println rows.iterator } @@ -170,17 +167,15 @@ object ReTileOnRead extends ReadStrategy { sizeInMB: Int, exprConfigOpt: Option[ExprConfig] ): Seq[RasterTile] = { - //scalastyle:off println + var raster = RasterGDAL(createInfo, exprConfigOpt).tryInitAndHydrate() var inTile = new RasterTile(null, raster, tileDataType) - //println(s"ReTileOnRead - localSubdivide - sizeInMB? $sizeInMB | config? $createInfo") - //println(s"ReTileOnRead - localSubdivide - raster isHydrated? ${raster.isDatasetHydrated}, isSubdataset? ${raster.isSubdataset}, srid? ${raster.getSpatialReference.toString}") val tiles = BalancedSubdivision.splitRaster(inTile, sizeInMB, exprConfigOpt) inTile.flushAndDestroy() inTile = null raster = null - //scalastyle:on println + tiles } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala index 3764a394e..445dbc51d 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala @@ -3,11 +3,11 @@ package com.databricks.labs.mosaic.datasource.multiread import com.databricks.labs.mosaic.{ MOSAIC_RASTER_READ_AS_PATH, MOSAIC_RASTER_READ_STRATEGY, - MOSAIC_RASTER_RE_TILE_ON_READ, + MOSAIC_RASTER_SUBDIVIDE_ON_READ, NO_EXT } import com.databricks.labs.mosaic.functions.MosaicContext -import com.databricks.labs.mosaic.utils.PathUtils +import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} import org.apache.spark.sql._ import org.apache.spark.sql.functions._ @@ -109,15 +109,15 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead // <<< GDAL READER OPTIONS >>> val readStrat = { // have to go out of way to specify "-1" - // don't use subdivide strategy with zips (AKA MOSAIC_RASTER_RE_TILE_ON_READ) + // don't use subdivide strategy with zips (AKA MOSAIC_RASTER_SUBDIVIDE_ON_READ) if (config("sizeInMB").toInt < 0 || config("vsizip").toBoolean) MOSAIC_RASTER_READ_AS_PATH - else MOSAIC_RASTER_RE_TILE_ON_READ + else MOSAIC_RASTER_SUBDIVIDE_ON_READ } if (verboseLevel > 0) println( s"raster_to_grid -> nestedHandling? $nestedHandling | nPartitions? $nPartitions | read strat? $readStrat" ) - if (verboseLevel > 1) println(s"\nraster_to_grid - config (after any mods)? $config\n") + if (verboseLevel > 1) println(s"\nraster_to_grid - config (after any reader mods)? $config\n") val baseOptions = Map( "extensions" -> config("extensions"), @@ -126,12 +126,12 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead MOSAIC_RASTER_READ_STRATEGY -> readStrat ) val readOptions = - if (driverName.nonEmpty && readStrat == MOSAIC_RASTER_RE_TILE_ON_READ) { + if (driverName.nonEmpty && readStrat == MOSAIC_RASTER_SUBDIVIDE_ON_READ) { baseOptions + ("driverName" -> driverName, "sizeInMB" -> config("sizeInMB")) } else if (driverName.nonEmpty) baseOptions + ("driverName" -> driverName) - else if (readStrat == MOSAIC_RASTER_RE_TILE_ON_READ) baseOptions + ("sizeInMB" -> config("sizeInMB")) + else if (readStrat == MOSAIC_RASTER_SUBDIVIDE_ON_READ) baseOptions + ("sizeInMB" -> config("sizeInMB")) else baseOptions if (verboseLevel > 1) println(s"\nraster_to_grid - readOptions? $readOptions\n") @@ -213,6 +213,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead .withColumnRenamed(s"tile_$res", "tile") .cache() // <- cache tmp tessellatedDfCnt = tmpTessellatedDf.count() // <- count tmp (before unpersist) + FileUtils.deleteDfTilePathDirs(tessellatedDf, verboseLevel = verboseLevel, msg = s"tessellatedDf (res=$res)") Try(tessellatedDf.unpersist()) // <- uncache existing tessellatedDf tessellatedDf = tmpTessellatedDf // <- assign tessellatedDf if (verboseLevel > 0) println(s"... tessellated at resolution $res - count? $tessellatedDfCnt " + @@ -240,11 +241,12 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead ) .cache() val combinedDfCnt = combinedDf.count() + FileUtils.deleteDfTilePathDirs(tessellatedDf, verboseLevel = verboseLevel, msg = "tessellatedDf") Try(tessellatedDf.unpersist()) println(s"::: combined (${config("combiner")}) - count? $combinedDfCnt :::") if (verboseLevel > 1) combinedDf.limit(1).show() - // (8) band exploded + // (8) band exploded (after combined) validDf = combinedDf .filter(size(col("grid_measures")) > lit(0)) .select( @@ -293,7 +295,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead Try(resolvedDf.unpersist()) Try(sridDf.unpersist()) Try(retiledDf.unpersist()) - //Try(tessellatedDf.unpersist()) + if (!config("stopAtTessellate").toBoolean) Try(tessellatedDf.unpersist()) Try(combinedDf.unpersist()) Try(bandDf.unpersist()) Try(validDf.unpersist()) @@ -325,6 +327,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead .cache() val cnt = result.count() // <- need this to force cache if (verboseLevel > 0) println(s"... count? $cnt") + FileUtils.deleteDfTilePathDirs(df, verboseLevel = verboseLevel, msg = "df (after subdataset)") Try(df.unpersist()) // <- uncache df (after count) result } else { @@ -355,6 +358,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead .cache() val cnt = result.count() // <- need this to force cache if (verboseLevel > 0) println(s"... count? $cnt") + FileUtils.deleteDfTilePathDirs(df, verboseLevel = verboseLevel, msg = "df (after srid)") Try(df.unpersist()) // <- uncache df (after count) result } else { @@ -388,6 +392,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead .cache() val cnt = result.count() // <- need this to force cache if (verboseLevel > 0) println(s"... count? $cnt") + FileUtils.deleteDfTilePathDirs(df, verboseLevel = verboseLevel, msg = "df (after retile)") Try(df.unpersist()) // <- uncache df (after count) result } else { @@ -473,8 +478,8 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead "retile" -> this.extraOptions.getOrElse("retile", "false"), "srid" -> this.extraOptions.getOrElse("srid", "0"), "sizeInMB" -> this.extraOptions.getOrElse("sizeInMB", "0"), - "skipProject" -> this.extraOptions.getOrElse("skipProject", "false"), - "stopAtTessellate" -> this.extraOptions.getOrElse("stopAtTessellate", "false"), + "skipProject" -> this.extraOptions.getOrElse("skipProject", "false"), // <- debugging primarily + "stopAtTessellate" -> this.extraOptions.getOrElse("stopAtTessellate", "false"), // <- debugging primarily "subdatasetName" -> this.extraOptions.getOrElse("subdatasetName", ""), "tileSize" -> this.extraOptions.getOrElse("tileSize", "512"), "uriDeepCheck" -> this.extraOptions.getOrElse("uriDeepCheck", "false"), @@ -482,6 +487,5 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead "vsizip" -> this.extraOptions.getOrElse("vsizip", "false") ) } - // scalastyle:on println } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala index 1331a737c..75d3d6ee2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Avg.scala @@ -23,30 +23,28 @@ case class RST_Avg(tileExpr: Expression, exprConfig: ExprConfig) override def dataType: DataType = ArrayType(DoubleType) /** Returns the avg value per band of the tile. */ - override def rasterTransform(tile: RasterTile): Any = { - import org.json4s._ - import org.json4s.jackson.JsonMethods._ - implicit val formats: DefaultFormats.type = org.json4s.DefaultFormats - - val command = s"gdalinfo -stats -json -mm -nogcp -nomd -norat -noct" - val gdalInfo = GDALInfo.executeInfo(tile.raster, command) - - // parse json from gdalinfo - // - can print out during debugging - // - essentially if this doesn't parse - // then will throw an exception down below - val json = Try(parse(gdalInfo).extract[Map[String, Any]]).getOrElse( - //scalastyle:off println - //println(s"RST_Avg - ERROR: GDALInfo -> '$gdalInfo'") - //scalastyle:on println - null - ) - // if the above failed, this block will throw an exception - val meanValues = json("bands").asInstanceOf[List[Map[String, Any]]].map { band => - band("mean").asInstanceOf[Double] - } - ArrayData.toArrayData(meanValues.toArray) - } + override def rasterTransform(tile: RasterTile): Any = + Try { + import org.json4s._ + import org.json4s.jackson.JsonMethods._ + implicit val formats: DefaultFormats.type = org.json4s.DefaultFormats + + val command = s"gdalinfo -stats -json -mm -nogcp -nomd -norat -noct" + val gdalInfo = GDALInfo.executeInfo(tile.raster, command) + + // parse json from gdalinfo + // - can print out during debugging + // - essentially if this doesn't parse + // then will throw an exception down below + val json = Try(parse(gdalInfo).extract[Map[String, Any]]).getOrElse(null) + + // if the above failed, this block will throw an exception + val meanValues = json("bands").asInstanceOf[List[Map[String, Any]]].map { band => + band("mean").asInstanceOf[Double] + } + + ArrayData.toArrayData(meanValues.toArray) + }.getOrElse(ArrayData.toArrayData(Array.empty[Double])) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala index 5bbe415e7..5882111fb 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBox.scala @@ -35,7 +35,7 @@ case class RST_BoundingBox( */ override def rasterTransform(tile: RasterTile): Any = Try { val raster = tile.raster - val gt = raster.getGeoTransformOpt.get + val gt = raster.getGeoTransformOpt.orNull val (originX, originY) = GDAL.toWorldCoord(gt, 0, 0) val (endX, endY) = GDAL.toWorldCoord(gt, raster.xSize, raster.ySize) val geometryAPI = GeometryAPI(exprConfig.getGeometryAPI) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala index bf5c296c1..70c36fc46 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAgg.scala @@ -43,8 +43,8 @@ case class RST_CombineAvgAgg( protected val cellIdDataType: DataType = indexSystem.getCellIdDataType - // serialize data type - override lazy val dataType: DataType = { + // serialize data type (keep as def) + override def dataType: DataType = { RasterTileType(rasterExpr, exprConfig.isRasterUseCheckpoint) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala index ada21ee35..d32b36e06 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAgg.scala @@ -39,7 +39,8 @@ case class RST_DerivedBandAgg( override val nullable: Boolean = false - override lazy val dataType: DataType = { + // serialize data type (keep as def) + override def dataType: DataType = { RasterTileType(exprConfig.getCellIdType, rastersExpr, exprConfig.isRasterUseCheckpoint) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala index 9f41f496f..c9e0fdb0a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBands.scala @@ -41,11 +41,6 @@ case class RST_FromBands( * The stacked and resampled tile. */ override def rasterTransform(rasters: Seq[RasterTile]): Any = { - //scalastyle:off println - //println(s"RST_FromBands - rasters length? ${rasters.length}") - //println(s"RST_FromBands - head createInfo: ${rasters.head.raster.getCreateInfo}") - //println(s"RST_FromBands - is head empty? ${rasters.head.raster.isEmptyRasterGDAL}") - //scalastyle:on println rasters.head.copy( raster = MergeBands.merge( rasters.map(_.raster), "bilinear", Option(exprConfig) diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala index 57e716cba..b2c953da6 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContent.scala @@ -8,7 +8,7 @@ import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO.{createTmpFileFromDriver, readRasterHydratedFromContent} import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.RasterTile -import com.databricks.labs.mosaic.datasource.gdal.ReTileOnRead +import com.databricks.labs.mosaic.datasource.gdal.SubdivideOnRead import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.functions.ExprConfig import org.apache.spark.sql.catalyst.InternalRow @@ -99,7 +99,7 @@ case class RST_FromContent( Files.write(Paths.get(tmpPath), rasterArr) // split to tiles up to specified threshold - var results = ReTileOnRead + var results = SubdivideOnRead .localSubdivide( Map( RASTER_PATH_KEY -> tmpPath, diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala index 170723b04..5ffdb69c7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFile.scala @@ -8,7 +8,7 @@ import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO.{createTmpFileFromDriver, identifyDriverNameFromRawPath} import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.RasterTile -import com.databricks.labs.mosaic.datasource.gdal.ReTileOnRead +import com.databricks.labs.mosaic.datasource.gdal.SubdivideOnRead import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.utils.PathUtils @@ -65,7 +65,6 @@ case class RST_FromFile( override def eval(input: InternalRow): TraversableOnce[InternalRow] = { GDAL.enable(exprConfig) val resultType = RasterTile.getRasterType(dataType) - val toFuse = resultType == StringType val path = rasterPathExpr.eval(input).asInstanceOf[UTF8String].toString val uriGdalOpt = PathUtils.parseGdalUriOpt(path, uriDeepCheck = exprConfig.isUriDeepCheck) val fsPath = PathUtils.asFileSystemPath(path, uriGdalOpt) // removes fuse tokens @@ -81,7 +80,7 @@ case class RST_FromFile( if (targetSize <= 0 && currentSize <= Integer.MAX_VALUE) { // since this will be serialized want it initialized var raster = RasterGDAL(createInfo, Option(exprConfig)) - raster.finalizeRaster(toFuse) // <- this will also destroy + // let the serialize function do the finalizing var result = RasterTile(null, raster, resultType).formatCellId(indexSystem) val row = result.serialize(resultType, doDestroy = true, Option(exprConfig)) @@ -97,12 +96,13 @@ case class RST_FromFile( Files.copy(Paths.get(fsPath), Paths.get(tmpPath), StandardCopyOption.REPLACE_EXISTING) val size = if (targetSize <= 0) 64 else targetSize - var results = ReTileOnRead.localSubdivide( + var results = SubdivideOnRead.localSubdivide( createInfo + (RASTER_PATH_KEY -> tmpPath), size, Option(exprConfig) ).map(_.formatCellId(indexSystem)) - val rows = results.map(_.finalizeTile(toFuse).serialize(resultType, doDestroy = true, Option(exprConfig))) + // let the serialize function do the finalizing + val rows = results.map(_.serialize(resultType, doDestroy = true, Option(exprConfig))) results = null diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala index 75c88aedd..0a519abda 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdataset.scala @@ -33,9 +33,8 @@ case class RST_GetSubdataset( override def rasterTransform(tile: RasterTile, arg1: Any): Any = { val subsetName = arg1.asInstanceOf[UTF8String].toString val subRaster = tile.raster.getSubdataset(subsetName) - //println(s"RST_GetSubdataset - subRaster createInfo? ${subRaster.getCreateInfo}") val result = tile.copy(raster = subRaster) - //println(s"RST_GetSubdataset - result createInfo? ${result.raster.getCreateInfo}") + result } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala index 10b0b8eb7..77ccf03b9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala @@ -7,7 +7,7 @@ import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO.{createTmpFileFromDriver, identifyDriverNameFromRawPath} import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.RasterTile -import com.databricks.labs.mosaic.datasource.gdal.ReTileOnRead +import com.databricks.labs.mosaic.datasource.gdal.SubdivideOnRead import com.databricks.labs.mosaic.expressions.base.{GenericExpressionFactory, WithExpressionInfo} import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.utils.PathUtils @@ -174,7 +174,7 @@ case class RST_MakeTiles( tmpPath } val size = if (targetSize <= 0) 64 else targetSize - var results = ReTileOnRead + var results = SubdivideOnRead .localSubdivide( createInfo + (RASTER_PATH_KEY -> readPath, RASTER_PARENT_PATH_KEY -> path), size, diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala index 979cb3682..76f481761 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Max.scala @@ -22,12 +22,13 @@ case class RST_Max(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = ArrayType(DoubleType) /** Returns the max value per band of the tile. */ - override def rasterTransform(tile: RasterTile): Any = Try { - val raster = tile.raster - val nBands = raster.getDatasetOrNull().GetRasterCount() - val maxValues = (1 to nBands).map(raster.getBand(_).maxPixelValue) - ArrayData.toArrayData(maxValues.toArray) - }.getOrElse(ArrayData.toArrayData(Array.empty[Double])) + override def rasterTransform(tile: RasterTile): Any = + Try { + val raster = tile.raster + val nBands = raster.getDatasetOrNull().GetRasterCount() + val values = (1 to nBands).map(raster.getBand(_).maxPixelValue) // <- max + ArrayData.toArrayData(values.toArray) + }.getOrElse(ArrayData.toArrayData(Array.empty[Double])) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala index ac34ff219..35a08fcdc 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Median.scala @@ -23,24 +23,25 @@ case class RST_Median(rasterExpr: Expression, exprConfig: ExprConfig) override def dataType: DataType = ArrayType(DoubleType) /** Returns the median value per band of the tile. */ - override def rasterTransform(tile: RasterTile): Any = Try { - val raster = tile.raster - val width = raster.xSize * raster.pixelXSize - val height = raster.ySize * raster.pixelYSize - val driverShortName = raster.getDriverName() - val resultFileName = createTmpFileFromDriver(driverShortName, Option(exprConfig)) - val medRaster = GDALWarp.executeWarp( - resultFileName, - Seq(raster), - command = s"gdalwarp -r med -tr $width $height -of $driverShortName", - Option(exprConfig) - ) + override def rasterTransform(tile: RasterTile): Any = + Try { + val raster = tile.raster + val width = raster.xSize * raster.pixelXSize + val height = raster.ySize * raster.pixelYSize + val driverShortName = raster.getDriverName() + val resultFileName = createTmpFileFromDriver(driverShortName, Option(exprConfig)) + val medRaster = GDALWarp.executeWarp( + resultFileName, + Seq(raster), + command = s"gdalwarp -r med -tr $width $height -of $driverShortName", + Option(exprConfig) + ) - // Max pixel is a hack since we get a 1x1 tile back - val nBands = raster.getDatasetOrNull().GetRasterCount() - val maxValues = (1 to nBands).map(medRaster.getBand(_).maxPixelValue) - ArrayData.toArrayData(maxValues.toArray) - }.getOrElse(ArrayData.toArrayData(Array.empty[Double])) + // Max pixel is a hack since we get a 1x1 tile back + val nBands = raster.getDatasetOrNull().GetRasterCount() + val values = (1 to nBands).map(medRaster.getBand(_).maxPixelValue) // <- max from median 1x1 result + ArrayData.toArrayData(values.toArray) + }.getOrElse(ArrayData.toArrayData(Array.empty[Double])) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala index aa78fed89..0c9c62b56 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAgg.scala @@ -1,5 +1,6 @@ package com.databricks.labs.mosaic.expressions.raster +import com.databricks.labs.mosaic.NO_PATH_STRING import com.databricks.labs.mosaic.core.index.IndexSystemFactory import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.operator.merge.MergeRasters @@ -12,9 +13,10 @@ import org.apache.spark.sql.catalyst.expressions.aggregate.{ImperativeAggregate, import org.apache.spark.sql.catalyst.expressions.{Expression, ExpressionInfo, UnsafeProjection, UnsafeRow} import org.apache.spark.sql.catalyst.trees.UnaryLike import org.apache.spark.sql.catalyst.util.GenericArrayData -import org.apache.spark.sql.types.{ArrayType, DataType} +import org.apache.spark.sql.types.{ArrayType, BinaryType, DataType, StringType} import scala.collection.mutable.ArrayBuffer +import scala.util.Try /** Merges rasters into a single tile. */ //noinspection DuplicatedCode @@ -35,13 +37,11 @@ case class RST_MergeAgg( override val nullable: Boolean = false - // serialize data type - override lazy val dataType: DataType = { + // serialize data type (keep as def) + override def dataType: DataType = { RasterTileType(exprConfig.getCellIdType, rastersExpr, exprConfig.isRasterUseCheckpoint) } - private lazy val projection = UnsafeProjection.create(Array[DataType](ArrayType(elementType = dataType, containsNull = false))) - private lazy val row = new UnsafeRow(1) override def prettyName: String = "rst_merge_agg" @@ -72,30 +72,52 @@ case class RST_MergeAgg( } else if (buffer.size == 1) { buffer.head } else { - - // This is a trick to get the rasters sorted by their parent path to ensure more consistent results - // when merging rasters with large overlaps - var tiles = buffer - .map(row => - RasterTile.deserialize( + // [1] Deserialize "as-provided" (may be BinaryType or StringType) + var loadTiles = buffer + .map(row => { + val tile = RasterTile.deserialize( row.asInstanceOf[InternalRow], exprConfig.getCellIdType, - Option(exprConfig) // <- 0.4.3 infer type + Option(exprConfig) ) - ) - .sortBy(_.raster.getRawParentPath) - - // If merging multiple index rasters, the index value is dropped - val idx = if (tiles.map(_.index).groupBy(identity).size == 1) tiles.head.index else null + val raster = tile.raster + if (raster.isEmptyRasterGDAL || raster.isEmpty) { + // empty raster + (false, tile) + } else { + // non-empty raster + (true, tile) + } + }) + // [2] Filter out invalid tiles + var (valid, invalid) = loadTiles.partition(_._1) // <- true goes to valid + invalid.flatMap(t => Option(t._2.raster)).foreach(_.flushAndDestroy()) // <- destroy invalid + + // [3] Sort valid tiles by parent (or best path available) + // - This is a trick to get the rasters sorted by their parent path to ensure + // more consistent results when merging rasters with large overlaps. + var tiles = valid.map(_._2).sortBy(_.raster.identifyPseudoPathOpt().getOrElse(NO_PATH_STRING)) + + // [4] Keep or drop index value + // - If merging multiple index rasters, the index value is dropped + val idx = + if (Try(tiles.map(_.index).groupBy(identity).size).getOrElse(0) == 1) tiles.head.index + else null + + // [5] Merge tiles + // - specify the result type (binary or string) based on config. var merged = MergeRasters.merge(tiles.map(_.raster), Option(exprConfig)) - val resultType = RasterTile.getRasterType(dataType) var result = RasterTile(idx, merged, resultType).formatCellId( IndexSystemFactory.getIndexSystem(exprConfig.getIndexSystem)) + val serialized = result.serialize(resultType, doDestroy = true, Option(exprConfig)) + // [6] Cleanup tiles.foreach(_.flushAndDestroy()) + loadTiles = null tiles = null + invalid = null merged = null result = null @@ -103,15 +125,22 @@ case class RST_MergeAgg( } } +// private def + override def serialize(obj: ArrayBuffer[Any]): Array[Byte] = { + // serialize the grouped data into a buffer for efficiency [happens first] val array = new GenericArrayData(obj.toArray) + // projection was a lazy val; we need it to be more dynamic + // since rasters may be binary or string + val projection = UnsafeProjection.create(Array[DataType](ArrayType(elementType = this.dataType, containsNull = false))) projection.apply(InternalRow.apply(array)).getBytes } override def deserialize(bytes: Array[Byte]): ArrayBuffer[Any] = { - val buffer = createAggregationBuffer() + // deserialize a single row of the buffer + val buffer = createAggregationBuffer() // <- starts empty row.pointTo(bytes, bytes.length) - row.getArray(0).foreach(dataType, (_, x: Any) => buffer += x) + row.getArray(0).foreach(this.dataType, (_, x: Any) => buffer += x) buffer } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala index c60a062e3..9bda22990 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Min.scala @@ -10,6 +10,8 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.util.ArrayData import org.apache.spark.sql.types._ +import scala.util.Try + /** Returns the min value per band of the tile. */ case class RST_Min(raster: Expression, exprConfig: ExprConfig) @@ -20,16 +22,13 @@ case class RST_Min(raster: Expression, exprConfig: ExprConfig) override def dataType: DataType = ArrayType(DoubleType) /** Returns the min value per band of the tile. */ - override def rasterTransform(tile: RasterTile): Any = { - val raster = tile.raster - raster.getDatasetOpt() match { - case Some(dataset) => - val nBands = dataset.GetRasterCount() - val minValues = (1 to nBands).map(raster.getBand (_).minPixelValue) - ArrayData.toArrayData(minValues.toArray) - case _ => ArrayData.toArrayData(Array.empty[Double]) - } - } + override def rasterTransform(tile: RasterTile): Any = + Try { + val raster = tile.raster + val nBands = raster.getDatasetOrNull().GetRasterCount() + val values = (1 to nBands).map(raster.getBand(_).minPixelValue) // <- min + ArrayData.toArrayData(values.toArray) + }.getOrElse(ArrayData.toArrayData(Array.empty[Double])) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala index 91e62fec3..4106cae65 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCount.scala @@ -10,6 +10,8 @@ import org.apache.spark.sql.catalyst.expressions.{Expression, NullIntolerant} import org.apache.spark.sql.catalyst.util.ArrayData import org.apache.spark.sql.types._ +import scala.util.Try + /** Returns an array containing valid pixel count values for each band. */ case class RST_PixelCount( rasterExpr: Expression, @@ -29,20 +31,17 @@ case class RST_PixelCount( * - if countAll specified as true, simply return bandX * bandY in the count (default is false). countAll ignores * countNodData */ - override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = { - val countNoData = arg1.asInstanceOf[Boolean] - val countAll = arg2.asInstanceOf[Boolean] - val raster = tile.raster - raster.getDatasetOpt() match { - case Some(dataset) => - val bandCount = dataset.GetRasterCount() - val pixelCount = (1 to bandCount).map ( - raster.getBand (_).pixelCount (countNoData, countAll) - ) - ArrayData.toArrayData(pixelCount.toArray) - case _ => ArrayData.toArrayData(Array.empty[Int]) - } - } + override def rasterTransform(tile: RasterTile, arg1: Any, arg2: Any): Any = + Try{ + val countNoData = arg1.asInstanceOf[Boolean] + val countAll = arg2.asInstanceOf[Boolean] + val raster = tile.raster + val nBands = raster.getDatasetOrNull().GetRasterCount() + val values = (1 to nBands).map ( + raster.getBand (_).pixelCount (countNoData, countAll) // <- pixelCount + ) + ArrayData.toArrayData(values.toArray) + }.getOrElse(ArrayData.toArrayData(Array.empty[Int])) } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala index 8404051d1..66b2da020 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterGeneratorExpression.scala @@ -41,16 +41,17 @@ abstract class RasterGeneratorExpression[T <: Expression: ClassTag]( GDAL.enable(exprConfig) override def dataType: DataType = { - RasterTileType(exprConfig.getCellIdType, rasterExpr, useCheckpoint = true) // always checkpoint + // !!! always checkpoint !!! + RasterTileType(exprConfig.getCellIdType, rasterExpr, useCheckpoint = true) } val uuid: String = java.util.UUID.randomUUID().toString.replace("-", "_") protected val geometryAPI: GeometryAPI = GeometryAPI.apply(exprConfig.getGeometryAPI) - protected val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(exprConfig.getIndexSystem) + protected def indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(exprConfig.getIndexSystem) - protected val cellIdDataType: DataType = indexSystem.getCellIdDataType + protected def cellIdDataType: DataType = indexSystem.getCellIdDataType override def position: Boolean = false @@ -81,15 +82,19 @@ abstract class RasterGeneratorExpression[T <: Expression: ClassTag]( cellIdDataType, Option(exprConfig) ) - var genTiles = rasterGenerator(tile).map(_.formatCellId(indexSystem)) + + var genTiles = rasterGenerator(tile) + .map(_.formatCellId(indexSystem)) // <- format cellid prior to rasterType val resultType = RasterTile.getRasterType(dataType) - val rows = genTiles.map(_.serialize(resultType, doDestroy = true, Option(exprConfig))) + val rows = genTiles.map(tile => InternalRow.fromSeq( + Seq(tile.serialize(resultType, doDestroy = true, Option(exprConfig)))) + ) tile.flushAndDestroy() tile = null genTiles = null - rows.map(row => InternalRow.fromSeq(Seq(row))) + rows.iterator // <- want an iterator here } override def makeCopy(newArgs: Array[AnyRef]): Expression = diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala index 2046fae58..d5a2cb647 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/base/RasterTessellateGeneratorExpression.scala @@ -94,13 +94,12 @@ abstract class RasterTessellateGeneratorExpression[T <: Expression: ClassTag]( ) val inResolution: Int = indexSystem.getResolution(resolutionExpr.eval(input)) val skipProject: Boolean = skipProjectExpr.eval(input).asInstanceOf[Boolean] - //scalastyle:off println - //println(s"RasterTessellateGeneratorExpression - skipProject? $skipProject, inResolution? $inResolution") - //scalastyle:on println - var genTiles = rasterGenerator(tile, inResolution, skipProject).map(_.formatCellId(indexSystem)) + var genTiles = rasterGenerator(tile, inResolution, skipProject) + .map(_.formatCellId(indexSystem)) // <- format cellid prior to resultType val resultType = RasterTile.getRasterType(RasterTileType(rasterExpr, useCheckpoint = true)) // always use checkpoint - val rows = genTiles.map(t => InternalRow.fromSeq(Seq(t.formatCellId(indexSystem) - .serialize(resultType, doDestroy = true, Option(exprConfig))))) + val rows = genTiles.map(tile => InternalRow.fromSeq( + Seq(tile.serialize(resultType, doDestroy = true, Option(exprConfig)))) + ) tile.flushAndDestroy() tile = null diff --git a/src/main/scala/com/databricks/labs/mosaic/package.scala b/src/main/scala/com/databricks/labs/mosaic/package.scala index 3aa36379e..bcd889b1a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/package.scala +++ b/src/main/scala/com/databricks/labs/mosaic/package.scala @@ -39,7 +39,7 @@ package object mosaic { val MOSAIC_RASTER_READ_STRATEGY = "raster.read.strategy" val MOSAIC_RASTER_READ_IN_MEMORY = "in_memory" val MOSAIC_RASTER_READ_AS_PATH = "as_path" - val MOSAIC_RASTER_RE_TILE_ON_READ = "retile_on_read" + val MOSAIC_RASTER_SUBDIVIDE_ON_READ = "subdivide_on_read" // <- more clear than "retile_on_read" val NO_PATH_STRING = "no_path" val NO_EXT = "ukn" diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala index cec2ad233..5389fe68e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala @@ -1,8 +1,12 @@ package com.databricks.labs.mosaic.utils -import com.databricks.labs.mosaic.MOSAIC_RASTER_TMP_PREFIX_DEFAULT +import com.databricks.labs.mosaic.{MOSAIC_RASTER_TMP_PREFIX_DEFAULT, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.io.CleanUpManager import com.databricks.labs.mosaic.utils.FileUtils.isPathModTimeGTMillis +import org.apache.spark.sql.DataFrame +import org.apache.spark.sql.catalyst.expressions.GenericRowWithSchema +import org.apache.spark.sql.functions.{col, explode} import java.io.{BufferedInputStream, File, FileInputStream, IOException} import java.nio.file.attribute.BasicFileAttributes @@ -233,4 +237,92 @@ object FileUtils { result } + /** + * Deletes Files associated with a tile from the provided dataframe. + * - To avoid repeat calculations that generate new tiles, + * recommend caching the dataframe during execution that generates the tiles. + * - It uses [[RASTER_PATH_KEY]]. + * - If file path provided, it deletes at the parent path level. + * - If dir provided, that is the delete level. + * - It only deletes if the dir starts with fuse checkpoint path + * - It does not delete if the dir is the same as the checkpoint path, + * should be a sub-directory. + * + * @param dfIn + * Dataframe holding the tiles. If it hasn't been cached or isn't backed by a table, + * then execution may very well just generate new tiles, making this op kind of pointless. + * @param colName + * column name to select in `dfIn`, default is 'tile'. + * @param doExplode + * Whether to explode the tiles, means they are a collection per row, default is false. + * @param handleCache + * Whether to uncache `dfIn` at the end of the deletions, default is true. + * @param verboseLevel + * Get some information about the operation (0,1,2), default is 0. + * @param msg + * IF provided, print message to identify what is being deleted + * @return + * 2-Tuple of Longs for `(deletes.length, noDeletes.length)`. + */ + def deleteDfTilePathDirs( + dfIn: DataFrame, + colName: String = "tile", + doExplode: Boolean = false, + handleCache: Boolean = true, + verboseLevel: Int = 0, + msg: String = "" + ): (Long, Long) = { + //scalastyle:off println + if (msg.nonEmpty) println(s"Deleting df tile paths -> '$msg'") + try { + var df: DataFrame = dfIn + // explode + if (doExplode) { + df = df.select( + explode(col(colName)).alias(colName) + ) + } + + // delete + val paths = df + .select(colName) + .collect() + .map { row => + row + .asInstanceOf[GenericRowWithSchema] + .get(0) + .asInstanceOf[GenericRowWithSchema] + .getAs[Map[String, String]](2)(RASTER_PATH_KEY) + } + + if (verboseLevel > 1) println(s"tile paths (length) -> ${paths.length}") + if (verboseLevel > 1) println(s"tile paths (first) -> ${paths(0)}") + + val checkDir = GDAL.getCheckpointDir + val checkPath = Paths.get(checkDir) + + val deleteStats = paths.map { + p => + val path = Paths.get(p) + val parentPath = + if (Files.isDirectory(path)) path // <- use dir if that is what was provided + else path.getParent // <- otherwise, use the dir to the file + if (parentPath.startsWith(checkDir) && parentPath.compareTo(checkPath) != 0) { + // tuple of whether delete was success and the provided path + (Try { + FileUtils.deleteRecursively(parentPath, keepRoot = false) + }.isSuccess, p) + } else { + (false, p) + } + } + val (deletes, noDeletes) = deleteStats.partition(_._1) // true goes to deletes + if (verboseLevel > 0) println(s" df -> # deleted? ${deletes.length} , # not? ${noDeletes.length}") + (deletes.length, noDeletes.length) + } finally { + if (handleCache) Try(dfIn.unpersist()) + } + //scalastyle:on println + } + } diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala index 03eae1b68..00b9f3cb2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala @@ -4,6 +4,7 @@ import com.databricks.labs.mosaic.{NO_DRIVER, NO_PATH_STRING} import com.databricks.labs.mosaic.core.raster.api.FormatLookup import com.databricks.labs.mosaic.core.raster.io.RasterIO import com.databricks.labs.mosaic.functions.{ExprConfig, MosaicContext} +import org.apache.spark.sql.DataFrame import java.nio.file.{Files, Path, Paths} import java.util.{Locale, UUID} @@ -56,7 +57,6 @@ object PathUtils { else Option(asFileSystemPath(rawPath, uriGdalOpt)) } - //scalastyle:off println /** * Get subdataset GDAL path. * - these raw paths end with ":subdataset". @@ -91,11 +91,9 @@ object PathUtils { val result = { if (!isSubdataset(rawPathMod, uriGdalOpt)) { // (3) not a sub path - //println(s"PathUtils - asSubdatasetGdalPathOpt - rawPathMod '$rawPathMod' not a subdataset") None } else { // (4) is a sub path - //println(s"PathUtils - asSubdatasetGdalPathOpt - rawPathMod '$rawPathMod' is a subdataset") val subTokens = getSubdatasetTokenList(rawPathMod) if (uriGdalOpt.isDefined && subTokens.length == 3) { // (4a) 3 tokens @@ -117,7 +115,6 @@ object PathUtils { s"$uriSchema:$filePath:$subdataset" } } - //println(s"PathUtils - asSubdatasetGdalPathOpt - subPath (parsed from 3 tokens)? '$subPath'") Some(subPath) } else { // (4b) assumed 2 tokens (since is a subdataset) @@ -138,14 +135,12 @@ object PathUtils { s"$uriSchema$filePath:$subdataset" } } - //println(s"PathUtils - asSubdatasetGdalPathOpt - subPath (parsed from 2 tokens)? '$subPath'") Some(subPath) } } } result }.getOrElse(None) - //scalastyle:on println /** * Get GDAL path. @@ -196,7 +191,6 @@ object PathUtils { Try(Files.deleteIfExists(Paths.get(pamFilePath))) } - // scalastyle:off println /** * Explicit deletion of PAM (aux.xml) files, if found. * - Can pass a directory or a file path @@ -208,19 +202,16 @@ object PathUtils { */ def cleanUpPAMFiles(rawPathOrDir: String, uriGdalOpt: Option[String]): Unit = { if (isSubdataset(rawPathOrDir, uriGdalOpt)) { - // println(s"... subdataset path detected '$path'") Try(Files.deleteIfExists( Paths.get(s"${asFileSystemPath(rawPathOrDir, uriGdalOpt)}.aux.xml")) ) } else { val cleanPathObj = Paths.get(getCleanPath(rawPathOrDir, addVsiZipToken = false, uriGdalOpt)) if (Files.isDirectory(cleanPathObj)) { - // println(s"... directory path detected '$cleanPathObj'") cleanPathObj.toFile.listFiles() .filter(f => f.isDirectory || f.toString.endsWith(".aux.xml")) .foreach(f => cleanUpPAMFiles(f.toString, uriGdalOpt)) } else { - // println(s"... path detected '$cleanPathObj'") if (cleanPathObj.toString.endsWith(".aux.xml")) { Try(Files.deleteIfExists(cleanPathObj)) } else { @@ -229,7 +220,6 @@ object PathUtils { } } } - // scalastyle:on println /** * Copy provided path to tmp. @@ -248,10 +238,6 @@ object PathUtils { val inPathDir = Paths.get(copyFromPath).getParent.toString val fullFileName = copyFromPath.split("/").last val stemRegexOpt = Option(getStemRegex(inRawPath)) -// scalastyle:off println -// println(s"... `copyToTmp` copyFromPath? '$copyFromPath', inPathDir? '$inPathDir', " + -// s"fullFileName? '$fullFileName', stemRegex? '$stemRegex'") -// scalastyle:on println val toDir = dirOpt match { case Some(dir) => dir case _ => MosaicContext.createTmpContextDir(exprConfigOpt) @@ -416,7 +402,6 @@ object PathUtils { val result = { if (isSubdataset(rawPath, uriGdalOpt)) { // (1) GDAL path for subdataset - without name - //println(s"PathUtils - getCleanPath -> getWithoutSubdatasetName for rawPath '$rawPath'") getWithoutSubdatasetName(rawPath, addVsiZipToken, uriGdalOpt) } else if (rawPath.endsWith(".zip")) { // (2a) normal zip (not a subdataset) @@ -567,7 +552,6 @@ object PathUtils { ).isDefined } - //scalastyle:off println /** * For GDAL URIs, e.g. 'ZARR', 'NETCDF', 'COG', 'GTIFF', and 'GRIB': * - Not for file system URIs, i.e. 'file:' or 'dbfs:'. @@ -641,7 +625,6 @@ object PathUtils { } } - //scalastyle:off println /** * Perform a wildcard copy. * - This is pure file system based operation, @@ -683,7 +666,6 @@ object PathUtils { } } } - //scalastyle:on println /** private for handling needed by other functions in PathUtils only. */ private def getWithoutSubdatasetName( diff --git a/src/test/resources/binary/zarr-warp/post_warp.zarr.zip b/src/test/resources/binary/zarr-warp/post_warp.zarr.zip new file mode 100644 index 0000000000000000000000000000000000000000..698f758d809cf2c164b9d64a4892cf7d8eb8cff9 GIT binary patch literal 7021 zcmcIo2{@E%8y@>w1~ami$-d5rLQ%$A*&4=9$(|(43_{5uTVqWjYnHNP&EAnIgsjm* zs3c28IN7q~pV65qT{qHX$yNBHBq|Mk()fV2-us0Q=_sfT|)bkQir_?K%d;&Dp?UJg!;C9}a>~ zAWBp?S=nx44u-sGP29LyIukuWkH^>8pTGL}s60*7zd>F7Fdk z2PI(@98ydG-*~aN(WO>=AzuLH#UVBByUqAFgcwf>5MBhnGj*2gi4b@XY@p%)c z8YSJ9T-e(==U=;+4t;*XbT~d91@dZ2)x#gi@9{z_969*0Om(D0)*)odq`aRcsCuwT zbex}>=3<~?p6Zl8vSd(jwvG(4`WKpWWXZ~;hW3!@er9n zQ;}-p6ld*y9i9%aXn}P( z^W>{X>whE3jToMU1Kj#(FAxr$k2E^h$0i|Iw?5^66{kg9K>v9#yaj+9fZ%;8|0LtHfUL^JG(wzzJwp5(inA@bGe-w`}M%t0_ug!m3lxB!rX6Yq&H@P?iFar<2t z*65C6pxs=Nc>X<1$sMB`!n8D0Tw+|l|=I0-|F3G1ob3e`=g`Y#< z4tpz)a@Su(vc>s?TT`OyWEJ0nDc>!|L=W+Lw?m2zGYVNsz&vu^g zT|&A(-W7FtS)Q#--R426Tqx~O!hjTQ89mI$?DT`C73u6RW&?Fhj*@2%_m(Hgr^}8_d)F!)S*f$<0!1dbYsG(4 z)arR~;;7#2Mb9V6Om}c;vGnq%l8aOqugg84xA zLAj(e7V?Q_J}5T*tveEKv(%|@{p=uQnA238oO^r;-64NW(ME|`U&(CboggLXX7RN| z(a+F)bM%;DIZbVnEW~)(m)5guG$ED4WT|F2GS`s}2B>oN=sFOG>%b3cX(@0oLS--d zGqxP8)O{((t$yJ%B|BRmwsN1``EN7WG|9gQYb1Owz9vT+Wis6TRON*&6*q#B#X45G zhg6&&{UVPFI*HAP;@e=5!MKymgE(`g1| zV6k%J;8dAcp8KL}$63V)kS_VuG9bKlclS-upv%yG>B86m!}c*wk3o+lR}~I7Y)Jbg#+3-?q}Qw<}*W+KuCFyWjErN-=dkgCi0w?o<}i zEHhoa#~;@oPqHJkBbMw~4Q(Z!QD_*y<^ae4)SLR$lJbB%=aLFSa z7pb~K8ecv#dIiC?JU#HDon5P^gUP~D^t3m5%ihPgcyzF+5fdFtC6O5gRKI{4w3!Bx z_;=&M(fKCs+h21ZPD4K@d5g`HF}zK$Wg6&u^BNIYUBn@ggb^K?NA~nj|Lff4{9>fApIEAwVyHC`{MTL}8UGH0?) zbHuuhRQ3x9vJctp-A~zHEeb6?e<#zc*+-*IxV0H-SR6`?0)ZG?-5@1Yk)hAY#2VWr zgf%3fZ7{v!Ct|HlWDK`s^w}~*O+`n?C$K$H|Tq}#GYSnbx z&pU=Mkmt|jIkVl%pD^-+v;o21yrxj=#1Or`U#X%!3_AHwO37TAj0XZaO{dyrg;>8d z)o}Eg^4Ux7IcVifkLpku0$lI}4SWEPexn3TT)DUmqu}l3?1dy%y;CgX!!R1f_%>Bl z?=dx3Kf_HgBe>U27b54(Q5%x#E+6RI#VB---T$EkKCh`^(s>S)X;SyiU2VdV+TF}Z z2k!A|f$offQ?hb?*{jDQlkS@GWck@%vO#9G18>_nn9hG3IP+mVJf~bBuQ#gH&a7+N zPBS*}MdO2&DM`*g3Ymwvzu{TQ;Mj2E z9#a9$;E~ipD-+#bb>zz`Q{=e&j*~Qg52Wi|xh14ot_a`Qe?p3fM!|Xb`O*4dwR2#r zfnMO0oTkXFb9=*tWL>CoJRX@GZQ)Ncdd5HWjNSIG%?lk%9~Z6On}?RCcAuEw2~e*& z_5>kL$!`)3x}ybY_w(Vi@eHup14diL8_=R3&dkiaE>!0pd-FV;_aW;Zd{R(r75bc9 zUq|VU5d(pWjQ2wVd=3WQkOeUYHaR5(mf`UYlXjTwu>eoC72T{KDXqz*$fe|uvolx` z@tG){gY9$fRSi2N8}_IwA`_U`O|IPd+Be2x3Cj#2ms1(bKAT&5r{~!>r;L>$m)E!3 z#+;D%LOOc1J%8v4;N6eYt1Gm?HB=Wx<=GAK=Zw?2#fC<# zTvX@|VyL%ld3sKL%8}Cah@M)v%uZ%YRaZpL7m4@4LJhtL%WTbl7fhpH9d&H7-}&P9 z%w@SokNASc^5!S$^EPBn6Dwaz?aFB&p}Gba4osa>_xXG@7XEF%H+Xt};a*q1>*J+< zx9Pv@v&wWQfzNPr=e~}-bb2^F+B|#jYq~j9x~JO~rL?{}76CE7eA87@qRNNR z&IGrKu5V3B=oh56Be|o@?*2JNkj7Z- z>&Fyu8>;qjXbJjNb9QFPvs8&h+??H9_ zXHfab%Ib#T{CI6KJGku!xFUg3g}Hh#XO=!-hZ zGuJ(;h@Xm0p&e|msVI#pKWsZ)6DN}(vBRDmug`MsvUdVKp4KCIblRR7Kl(n9S=lw>TDwtY2~tB z3~-x~wq1g4L?JCo)}vSgH}P3T`IB8EtpbPz&f3brj%|hV+j3_k3(|zVp2Yz3CKlVS zEH JVector} -import scala.util.Try import scala.util.Random class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSessionGDAL { @@ -115,7 +102,7 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .option("extensions", "tif") .option("resolution", "2") .option("kRingInterpolate", "3") - .option("verboseLevel", "0") // <- interim progress (0,1,2)? + .option("verboseLevel", "2") // <- interim progress (0,1,2)? .option("combiner", randomCombiner) .load(s"$filePath") .select("measure") @@ -144,7 +131,7 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .option("extensions", "grb") .option("combiner", "min") .option("kRingInterpolate", "3") - .option("verboseLevel", "0") // <- interim progress (0,1,2)? + .option("verboseLevel", "2") // <- interim progress (0,1,2)? .load(filePath) .select("measure") df.count() == 588 shouldBe(true) @@ -153,8 +140,6 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess test("Read netcdf with Raster As Grid Reader") { - // TODO: FIX THIS FURTHER - assume(System.getProperty("os.name") == "Linux") val netcdf = "/binary/netcdf-coral/" val filePath = getClass.getResource(netcdf).getPath @@ -170,155 +155,15 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess val df = MosaicContext.read .format("raster_to_grid") - .option("stopAtTessellate", "true") // <- TODO: should work without `stopAtTessellate` (fix) .option("subdatasetName", "bleaching_alert_area") - .option("srid", "4326") // <- TODO: should work without `srid` (fix)? .option("nPartitions", "10") .option("resolution", "0") .option("kRingInterpolate", "1") - .option("skipProject", "true") // <- TODO: should work without `skipProject` (fix)? - .option("verboseLevel", "0") // <- interim progress (0,1,2)? + .option("verboseLevel", "2") // <- interim progress (0,1,2)? .option("sizeInMB", "-1") .load(s"$filePath/ct5km_baa-max-7d_v3.1_20220101.nc") //.select("measure") df.count() == 122 shouldBe(true) } -// test("Read zarr with Raster As Grid Reader") { -// -// // TODO: FIX THIS FURTHER -// -// assume(System.getProperty("os.name") == "Linux") -// val zarr = "/binary/zarr-example/" -// val filePath = getClass.getResource(zarr).getPath -// info(s"filePath -> ${filePath}") -// val sc = this.spark -// import sc.implicits._ -// sc.sparkContext.setLogLevel("ERROR") -// -// // init -// val mc = MosaicContext.build(H3IndexSystem, JTS) -// mc.register(sc) -// import mc.functions._ -// -// info("- testing [[Dataset]] for Zarr subdataset -") -// /* -// val rawPath = s"${VSI_ZIP_TOKEN}ZARR:${filePath}zarr_test_data.zip:/group_with_attrs/F_order_array" // <- NO -// val rawPath = s"${VSI_ZIP_TOKEN}${filePath}zarr_test_data.zip:/group_with_attrs/F_order_array" // <- NO -// val rawPath = s"""${VSI_ZIP_TOKEN}${filePath}zarr_test_data.zip""" // <- YES (JUST ZIP) -// val rawPath = s"""${VSI_ZIP_TOKEN}${filePath}zarr_test_data.zip:/group_with_attrs/F_order_array""" // <- NO -// */ -// //val rawPath = s"""${VSI_ZIP_TOKEN}${filePath}zarr_test_data.zip""" // <- NO -// val rawPath = s"""${VSI_ZIP_TOKEN}${filePath}zarr_test_data.zip/group_with_attrs/F_order_array""" // <- YES -// info(s"rawPath -> ${rawPath}") -// -// val drivers = new JVector[String]() // java.util.Vector -// drivers.add("Zarr") -// val ds = gdal.OpenEx(rawPath, GA_ReadOnly, drivers) -// ds != null should be(true) -// info(s"ds description -> ${ds.GetDescription()}") -// info(s"ds rasters -> ${ds.GetRasterCount()}") -// info(s"ds files -> ${ds.GetFileList()}") -// info(s"ds tile-1 -> ${ds.GetRasterBand(1).GetDescription()}") -// -// info("- testing [[RasterIO.rawPathAsDatasetOpt]] for Zarr subdataset -") -// -// val ds1 = RasterIO.rawPathAsDatasetOpt(rawPath, subNameOpt = None, driverNameOpt = Some("Zarr"), getExprConfigOpt) -// ds1.isDefined should be(true) -// info(s"ds1 description -> ${ds1.get.GetDescription()}") -// info(s"ds1 num rasters -> ${ds1.get.GetRasterCount()}") // < 1 -// Try(info(s"ds1 layer count -> ${ds1.get.GetLayerCount()}")) // <- 0 -// info(s"ds1 files -> ${ds1.get.GetFileList()}") // <- 1 -// info(s"ds1 band-1 description -> ${ds1.get.GetRasterBand(1).GetDescription()}") -// info(s"ds1 band-1 raster data type -> ${ds1.get.GetRasterBand(1).GetRasterDataType()}") // <- 5 -// // work with statistics -// val ds1Stats = ds1.get.GetRasterBand(1).AsMDArray().GetStatistics() -// info(s"ds1 band-1 valid count -> ${ds1Stats.getValid_count}") // <- 380 -// info(s"ds1 band-1 statistics -> min? ${ds1Stats.getMin}, max? ${ds1Stats.getMax}, mean? ${ds1Stats.getMean}, " + -// s"std_dev? ${ds1Stats.getStd_dev}") -// info(s"ds1 meta domains -> ${ds1.get.GetMetadataDomainList()}") -// -// info("- testing manual tessellation steps for Zarr subdataset -") -// -// val raster1 = RasterGDAL( -// ds1.get, -// getExprConfigOpt, -// createInfo = Map(RASTER_PATH_KEY -> rawPath, RASTER_DRIVER_KEY -> "Zarr") -// ) -// -// val geometryAPI: GeometryAPI = GeometryAPI.apply(getExprConfigOpt.orNull.getGeometryAPI) -// // default destCRS is WGS84 (so good for this test) -// val indexSystem: IndexSystem = IndexSystemFactory.getIndexSystem(getExprConfigOpt.orNull.getIndexSystem) -// val indexSR = indexSystem.osrSpatialRef -// //val bbox = raster1.bbox(geometryAPI, skipTransform = false) // <- if skipTransform = false get POLYGON EMPTY -// val bbox = raster1.bbox(geometryAPI, destCRS = indexSR, skipTransform = true) // <- POLYGON ((0 0, 20 0, 20 20, 0 20, 0 0)) -// info(s"raster1 bbox (as WKT) -> ${bbox.toWKT}") -// -// val cells = Mosaic.mosaicFill(bbox, 0, keepCoreGeom = false, indexSystem, geometryAPI) -// info(s"raster1 cells length? ${cells.length}") -// -// val tess = RasterTessellate.tessellate( -// raster = raster1, -// resolution = 0, -// skipProject = true, -// indexSystem, -// geometryAPI, -// getExprConfigOpt -// ) -// info(s"tessellate length? ${tess.length}") -// info(s"tessellate results -> ${tess}") -// -// info("- testing [[MosaicContext.read]] for Zarr subdataset -") -// -// //initial load ok -// val dfZarr = spark.read.format("gdal") -// .option("driverName", "Zarr") -// .option("vsizip", "true") -// .option("subdatasetName", "/group_with_attrs/F_order_array") -// .load(filePath) -// //.withColumn("tile", rst_getsubdataset($"tile", lit("/group_with_attrs/F_order_array"))) -// .withColumn("tile", rst_tessellate($"tile", lit(0), lit(true))) // <- skipProject = true -// info(s"... 'gdal' zarr - count? ${dfZarr.count()}") -// info(s"row -> ${dfZarr.first().toString()}") -// dfZarr.show() -// -// dfZarr.select("tile").show(truncate = false) -// -// // subdataset seems ok -// val dfZarrSub = dfZarr -// .withColumn("tile", rst_getsubdataset($"tile", "/group_with_attrs/F_order_array")) -// info(s"... 'gdal' zarr subdata - count? ${dfZarrSub.count()}") -// //info(s"row -> ${dfZarrSub.first().toString()}") -// -// dfZarrSub.select("tile").show(truncate = false) -// -// // bounds are good -// val dfZarrBounds = dfZarrSub -// .withColumn("bounds", st_astext(rst_boundingbox($"tile"))) -// info(s"... 'gdal' zarr bounds - count? ${dfZarrBounds.count()}") -// info(s"row -> ${dfZarrBounds.select("bounds").first().toString()}") -// -// // tessellate throws exception -// // - with / without 4326 SRID -// val dfZarrTess = dfZarrSub -// .withColumn("tile", rst_setsrid($"tile", lit(4326))) -// .withColumn("tile", rst_tessellate($"tile", 0)) -// info(s"... 'gdal' zarr tessellate - count? ${dfZarrTess.count()}") -// info(s"row -> ${dfZarrTess.first().toString()}") -// -// val df = MosaicContext.read -// .format("raster_to_grid") -// .option("stopAtTessellate", "true") // <- TODO: should work without `stopAtTessellate` (fix) -// .option("driverName", "Zarr") // <- needed -// .option("skipProject", "true") // <- needed (0.4.3+) -// .option("nPartitions", "10") -// .option("subdatasetName", "/group_with_attrs/F_order_array") // <- needed -// .option("vsizip", "true") -// .option("combiner", "count") // TODO - 'median' and 'average' throw exception; other come back with empty measures -// .option("verboseLevel", "0") // interim results (0,1,2) -// .load(filePath) -// df.count() == 5 shouldBe(true) -// //df.show() -// } - } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_AvgBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_AvgBehaviors.scala index 484b4cc2c..9e0c2db46 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_AvgBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_AvgBehaviors.scala @@ -19,18 +19,18 @@ trait RST_AvgBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val df = rastersInMemory + val df = rasterDf .withColumn("tile", rst_tessellate($"tile", lit(3))) .withColumn("result", rst_avg($"tile")) .select("result") .select(explode($"result").as("result")) - rastersInMemory + rasterDf .withColumn("tile", rst_tessellate($"tile", lit(3))) .createOrReplaceTempView("source") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BandMetadataBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BandMetadataBehaviors.scala index 093a7d7c3..989d02751 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BandMetadataBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BandMetadataBehaviors.scala @@ -21,11 +21,11 @@ trait RST_BandMetadataBehaviors extends QueryTest { noException should be thrownBy MosaicContext.geometryAPI - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val rasterDfWithBandMetadata = rastersInMemory + val rasterDfWithBandMetadata = rasterDf .withColumn("subdatasets", rst_subdatasets($"tile")) .withColumn("tile", rst_getsubdataset($"tile", lit("bleaching_alert_area"))) .withColumn("tile", rst_subdivide($"tile", 100)) @@ -34,7 +34,7 @@ trait RST_BandMetadataBehaviors extends QueryTest { .alias("metadata") ) - rastersInMemory + rasterDf .withColumn("subdatasets", rst_subdatasets($"tile")) .withColumn("tile", rst_getsubdataset($"tile", lit("bleaching_alert_area"))) .createOrReplaceTempView("source") @@ -43,7 +43,7 @@ trait RST_BandMetadataBehaviors extends QueryTest { |select rst_bandmetadata(tile, 1) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("subdatasets", rst_subdatasets($"tile")) .withColumn("tile", rst_getsubdataset($"tile", lit("bleaching_alert_area"))) .select( diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBoxBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBoxBehaviors.scala index 96239b345..f3754520e 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBoxBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_BoundingBoxBehaviors.scala @@ -19,12 +19,12 @@ trait RST_BoundingBoxBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val gridTiles = rastersInMemory + val gridTiles = rasterDf .withColumn("bbox", rst_boundingbox($"tile")) .select(st_area($"bbox").as("area")) .as[Double] @@ -32,7 +32,7 @@ trait RST_BoundingBoxBehaviors extends QueryTest { gridTiles.forall(_ > 0.0) should be(true) - rastersInMemory.createOrReplaceTempView("source") + rasterDf.createOrReplaceTempView("source") val gridTilesSQL = spark .sql(""" diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala index 6e7a19219..e756173c6 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala @@ -33,19 +33,15 @@ trait RST_ClipBehaviors extends QueryTest { val sc = this.spark import sc.implicits._ - // sc.conf.set(MOSAIC_MANUAL_CLEANUP_MODE, "true") - // sc.conf.set(MOSAIC_RASTER_USE_CHECKPOINT, "true") - // init val mc = MosaicContext.build(indexSystem, geometryAPI) mc.register(sc) import mc.functions._ - info(s"is CleanUpManager running? ${CleanUpManager.isCleanThreadAlive}") - - info(s"test on? ${sc.conf.get(MOSAIC_TEST_MODE, "false")}") - info(s"manual cleanup on? ${sc.conf.get(MOSAIC_MANUAL_CLEANUP_MODE, "false")}") - info(s"cleanup minutes (config)? ${sc.conf.get(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT)}") + //info(s"is CleanUpManager running? ${CleanUpManager.isCleanThreadAlive}") + //info(s"test on? ${sc.conf.get(MOSAIC_TEST_MODE, "false")}") + //info(s"manual cleanup on? ${sc.conf.get(MOSAIC_MANUAL_CLEANUP_MODE, "false")}") + //info(s"cleanup minutes (config)? ${sc.conf.get(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT)}") // val checkDir = MosaicGDAL.getCheckpointPath // info(s"configured checkpoint dir? $checkDir") @@ -86,12 +82,12 @@ trait RST_ClipBehaviors extends QueryTest { val ph = base.get(4).asInstanceOf[Double] val pw = base.get(5).asInstanceOf[Double] // val content = base.get(6) - info(s"tile -> $tile (${tile.getClass.getName})") - info(s"size -> $sz") - info(s"pixels -> $p") - info(s"srid -> $srid (${srid.getClass.getName})") - info(s"pixel_height -> $ph") - info(s"pixel_width -> $pw") + //info(s"tile -> $tile (${tile.getClass.getName})") + //info(s"size -> $sz") + //info(s"pixels -> $p") + //info(s"srid -> $srid (${srid.getClass.getName})") + //info(s"pixel_height -> $ph") + //info(s"pixel_width -> $pw") info("\n::: clipper :::") val ftMeters = 0.3 // ~0.3 ft in meter @@ -107,8 +103,8 @@ trait RST_ClipBehaviors extends QueryTest { .first val regionWKB = clipper.get(0) val clipSRID = clipper.get(1) - info(s"buffVal -> $buffVal") - info(s"clip-srid -> $clipSRID") + //info(s"buffVal -> $buffVal") + //info(s"clip-srid -> $clipSRID") clipSRID == 0 should be(true) val gRegion = geometryAPI.geometry(regionWKB, BinaryType) @@ -116,7 +112,6 @@ trait RST_ClipBehaviors extends QueryTest { val wkbRegion4326 = gRegion.transformCRSXY(4326).toWKB info("\n::: clip tests :::") - // WKB that will produce same pixel outputs val h3WKB = { List(wkbRegion4326).toDF("wkb") @@ -131,7 +126,7 @@ trait RST_ClipBehaviors extends QueryTest { val gH3 = geometryAPI.geometry(h3WKB, BinaryType) gH3.setSpatialReference(4326) val gH3Trans = gH3.transformCRSXY(srid) - info(s"gH3Trans area -> ${gH3Trans.getArea}") + //info(s"gH3Trans area -> ${gH3Trans.getArea}") val clipWKB = gH3Trans.toWKB val r1 = df @@ -151,7 +146,7 @@ trait RST_ClipBehaviors extends QueryTest { // Paths.get(path1).toFile.exists should be(true) val p1 = r1.getAs[mutable.WrappedArray[Long]](1)(0) - info(s"clip-touches-pixels -> $p1") + //info(s"clip-touches-pixels -> $p1") val r2 = df .withColumn("clip", rst_clip($"tile", lit(clipWKB), lit(false))) // <- half-in @@ -170,7 +165,7 @@ trait RST_ClipBehaviors extends QueryTest { // Paths.get(path2).toFile.exists should be(true) val p2 = r2.getAs[mutable.WrappedArray[Long]](1)(0) - info(s"clip-half-pixels -> $p2") + //info(s"clip-half-pixels -> $p2") p == p1 should be(false) p == p2 should be(false) diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAggBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAggBehaviors.scala index 89c3c9b99..18c8464f9 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAggBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgAggBehaviors.scala @@ -19,12 +19,12 @@ trait RST_CombineAvgAggBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val gridTiles = rastersInMemory.union(rastersInMemory) + val gridTiles = rasterDf.union(rasterDf) .withColumn("tiles", rst_tessellate($"tile", 2)) .select("path", "tiles") .groupBy("path") @@ -33,7 +33,7 @@ trait RST_CombineAvgAggBehaviors extends QueryTest { ) .select("tiles") - rastersInMemory.union(rastersInMemory) + rasterDf.union(rasterDf) .createOrReplaceTempView("source") spark.sql(""" @@ -45,7 +45,7 @@ trait RST_CombineAvgAggBehaviors extends QueryTest { |group by path |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("tiles", rst_tessellate($"tile", 2)) .select("path", "tiles") .groupBy("path") @@ -56,7 +56,7 @@ trait RST_CombineAvgAggBehaviors extends QueryTest { val result = gridTiles.collect() - result.length should be(rastersInMemory.count()) + result.length should be(rasterDf.count()) } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgBehaviors.scala index 779d14c89..c5ada898a 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_CombineAvgBehaviors.scala @@ -20,12 +20,12 @@ trait RST_CombineAvgBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val gridTiles = rastersInMemory.union(rastersInMemory) + val gridTiles = rasterDf.union(rasterDf) .withColumn("tiles", rst_tessellate($"tile", 2)) .select("path", "tiles") .groupBy("path") @@ -34,7 +34,7 @@ trait RST_CombineAvgBehaviors extends QueryTest { ) .select("tiles") - rastersInMemory.union(rastersInMemory) + rasterDf.union(rasterDf) .createOrReplaceTempView("source") //noException should be thrownBy @@ -50,7 +50,7 @@ trait RST_CombineAvgBehaviors extends QueryTest { val result = gridTiles.collect() - result.length should be(rastersInMemory.count()) + result.length should be(rasterDf.count()) } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ConvolveBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ConvolveBehaviors.scala index 4d3acbbea..e203887ff 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ConvolveBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ConvolveBehaviors.scala @@ -20,19 +20,19 @@ trait RST_ConvolveBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val gridTiles = rastersInMemory + val gridTiles = rasterDf .withColumn("result", rst_convolve($"tile", array(array(lit(1.0), lit(2.0), lit(3.0)), array(lit(3.0), lit(2.0), lit(1.0)), array(lit(1.0), lit(3.0), lit(2.0))))) .select("result") .collect() gridTiles.length should be(7) - rastersInMemory.createOrReplaceTempView("source") + rasterDf.createOrReplaceTempView("source") spark .sql(""" diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAggBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAggBehaviors.scala index 8fe314a90..c659eed8a 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAggBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandAggBehaviors.scala @@ -20,7 +20,7 @@ trait RST_DerivedBandAggBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") @@ -35,7 +35,7 @@ trait RST_DerivedBandAggBehaviors extends QueryTest { | out_ar[:] = np.round_(np.clip(in_ar[0] * factor,0,255)) |""".stripMargin - val gridTiles = rastersInMemory.union(rastersInMemory) + val gridTiles = rasterDf.union(rasterDf) .withColumn("tiles", rst_tessellate($"tile", 2)) .select("path", "tiles") .groupBy("path") @@ -44,7 +44,7 @@ trait RST_DerivedBandAggBehaviors extends QueryTest { ) .select("tiles") - rastersInMemory.union(rastersInMemory) + rasterDf.union(rasterDf) .createOrReplaceTempView("source") // Do not indent the code in the SQL statement @@ -70,7 +70,7 @@ trait RST_DerivedBandAggBehaviors extends QueryTest { val result = gridTiles.collect() - result.length should be(rastersInMemory.count()) + result.length should be(rasterDf.count()) } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandBehaviors.scala index 26bdee7b4..9ef80059b 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_DerivedBandBehaviors.scala @@ -20,7 +20,7 @@ trait RST_DerivedBandBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*_B01.TIF") .load("src/test/resources/modis") @@ -36,7 +36,7 @@ trait RST_DerivedBandBehaviors extends QueryTest { | out_ar[:] = np.round_(np.clip(in_ar[0] * factor,0,255)) |""".stripMargin - val gridTiles = rastersInMemory.union(rastersInMemory) + val gridTiles = rasterDf.union(rasterDf) .withColumn("tiles", rst_tessellate($"tile", 2)) .select("path", "tiles") .groupBy("path") @@ -45,7 +45,7 @@ trait RST_DerivedBandBehaviors extends QueryTest { ) .select("tiles") - rastersInMemory.union(rastersInMemory) + rasterDf.union(rasterDf) .createOrReplaceTempView("source") // Do not indent the code in the SQL statement @@ -71,7 +71,7 @@ trait RST_DerivedBandBehaviors extends QueryTest { val result = gridTiles.collect() - result.length should be(rastersInMemory.count()) + result.length should be(rasterDf.count()) } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FilterBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FilterBehaviors.scala index 92a7d462b..c39af284c 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FilterBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FilterBehaviors.scala @@ -20,53 +20,53 @@ trait RST_FilterBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/geotiff-small/chicago_sp27.tif") - val gridTiles = rastersInMemory + val gridTiles = rasterDf .withColumn("result", rst_filter($"tile", 3, "mode")) .select("result") .collect() gridTiles.length should be(1) - val gridTiles2 = rastersInMemory + val gridTiles2 = rasterDf .withColumn("result", rst_filter($"tile", lit(3), lit("mode"))) .select("result") .collect() gridTiles2.length should be(1) - val gridTiles3 = rastersInMemory + val gridTiles3 = rasterDf .withColumn("result", rst_filter($"tile", lit(3), lit("avg"))) .select("result") .collect() gridTiles3.length should be(1) - val gridTiles4 = rastersInMemory + val gridTiles4 = rasterDf .withColumn("result", rst_filter($"tile", lit(3), lit("min"))) .select("result") .collect() gridTiles4.length should be(1) - val gridTiles5 = rastersInMemory + val gridTiles5 = rasterDf .withColumn("result", rst_filter($"tile", lit(3), lit("max"))) .select("result") .collect() gridTiles5.length should be(1) - val gridTiles6 = rastersInMemory + val gridTiles6 = rasterDf .withColumn("result", rst_filter($"tile", lit(3), lit("median"))) .select("result") .collect() gridTiles6.length should be(1) - rastersInMemory.createOrReplaceTempView("source") + rasterDf.createOrReplaceTempView("source") noException should be thrownBy spark .sql(""" diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBandsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBandsBehaviors.scala index 63f1c140f..d44fbc49d 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBandsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBandsBehaviors.scala @@ -36,14 +36,14 @@ trait RST_FromBandsBehaviors extends QueryTest { .withColumn("area2", st_area($"bbox2")) .withColumn("result", $"area" === $"area2") - //info(gridTiles.select("area", "area2", "result", "stacked", "bbox", "bbox2").first().toString()) - //info(gridTiles.select("tile1").first().toString()) + info(gridTiles.select("area", "area2", "result", "stacked", "bbox", "bbox2").first().toString()) + info(gridTiles.select("tile1").first().toString()) val result = gridTiles .select("result") .as[Boolean] .collect() - //info(result.toSeq.toString()) + info(result.toSeq.toString()) result.forall(identity) should be(true) diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContentBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContentBehaviors.scala index 5113cf10b..215aa3833 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContentBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromContentBehaviors.scala @@ -19,12 +19,12 @@ trait RST_FromContentBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("binaryFile") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val gridTiles = rastersInMemory + val gridTiles = rasterDf .withColumn("tile", rst_fromcontent($"content", "GTiff")) .withColumn("bbox", rst_boundingbox($"tile")) .withColumn("cent", st_centroid($"bbox")) @@ -38,7 +38,7 @@ trait RST_FromContentBehaviors extends QueryTest { gridTiles.forall(identity) should be(true) - rastersInMemory.createOrReplaceTempView("source") + rasterDf.createOrReplaceTempView("source") val gridTilesSQL = spark .sql(""" diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFileBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFileBehaviors.scala index d3b9aee12..ef66327dd 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFileBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromFileBehaviors.scala @@ -19,13 +19,13 @@ trait RST_FromFileBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("binaryFile") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") .drop("content") - val gridTiles = rastersInMemory + val gridTiles = rasterDf .withColumn("tile", rst_fromfile($"path")) .withColumn("bbox", rst_boundingbox($"tile")) .withColumn("cent", st_centroid($"bbox")) @@ -39,7 +39,7 @@ trait RST_FromFileBehaviors extends QueryTest { gridTiles.forall(identity) should be(true) - rastersInMemory.createOrReplaceTempView("source") + rasterDf.createOrReplaceTempView("source") val gridTilesSQL = spark .sql(""" diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReferenceBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReferenceBehaviors.scala index 279eaf7a5..ac1627622 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReferenceBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GeoReferenceBehaviors.scala @@ -20,22 +20,22 @@ trait RST_GeoReferenceBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val geoReferenceDf = rastersInMemory + val geoReferenceDf = rasterDf .withColumn("georeference", rst_georeference($"tile")) .select("georeference") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_georeference(tile) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("georeference", rst_georeference($"tile")) .select("georeference") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoDataBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoDataBehaviors.scala index 9fb6c61f2..0be875c2d 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoDataBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetNoDataBehaviors.scala @@ -19,22 +19,23 @@ trait RST_GetNoDataBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis/") - val noDataVals = rastersInMemory + val noDataVals = rasterDf .withColumn("no_data", rst_getnodata($"tile")) .select("no_data") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_getnodata(tile) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("no_data", rst_getnodata($"tile")) .select("no_data") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdatasetBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdatasetBehaviors.scala index 8a270c098..4037073d6 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdatasetBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_GetSubdatasetBehaviors.scala @@ -20,15 +20,15 @@ trait RST_GetSubdatasetBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val geoReferenceDf = rastersInMemory + val geoReferenceDf = rasterDf .withColumn("subdataset", rst_getsubdataset($"tile", lit("bleaching_alert_area"))) .select(rst_georeference($"subdataset")) - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_HeightBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_HeightBehaviors.scala index 0e1abff56..6626f1a37 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_HeightBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_HeightBehaviors.scala @@ -18,22 +18,22 @@ trait RST_HeightBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_height($"tile")) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_height(tile) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_height($"tile")) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoDataBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoDataBehaviors.scala index 2180ae38e..4bfc2d83b 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoDataBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_InitNoDataBehaviors.scala @@ -19,16 +19,17 @@ trait RST_InitNoDataBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") + .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis/") - val noDataVals = rastersInMemory + val noDataVals = rasterDf .withColumn("tile", rst_initnodata($"tile")) .withColumn("no_data", rst_getnodata($"tile")) .select("no_data") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql( @@ -36,7 +37,7 @@ trait RST_InitNoDataBehaviors extends QueryTest { |select rst_getnodata(rst_initnodata(tile)) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("tile", rst_initnodata($"tile")) .withColumn("no_data", rst_getnodata($"tile")) .select("no_data") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmptyBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmptyBehaviors.scala index 0ce84b2c6..44509568a 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmptyBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_IsEmptyBehaviors.scala @@ -19,27 +19,27 @@ trait RST_IsEmptyBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_isempty($"tile")) .select("result") - val df2 = rastersInMemory + val df2 = rasterDf .withColumn("tile", rst_getsubdataset($"tile", "bleaching_alert_area")) .withColumn("result", rst_isempty($"tile")) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_isempty(tile) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_isempty($"tile")) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTilesBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTilesBehaviors.scala index 442836926..9b95a37ab 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTilesBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTilesBehaviors.scala @@ -19,12 +19,12 @@ trait RST_MakeTilesBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("binaryFile") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val gridTiles1 = rastersInMemory + val gridTiles1 = rasterDf .withColumn("tile", rst_maketiles($"content", "GTiff", -1)) .select(!rst_isempty($"tile")) .as[Boolean] @@ -32,7 +32,7 @@ trait RST_MakeTilesBehaviors extends QueryTest { gridTiles1.forall(identity) should be(true) - rastersInMemory.createOrReplaceTempView("source") + rasterDf.createOrReplaceTempView("source") val gridTilesSQL = spark .sql(""" @@ -90,7 +90,7 @@ trait RST_MakeTilesBehaviors extends QueryTest { gridTilesSQL4.forall(identity) should be(true) - val gridTiles2 = rastersInMemory + val gridTiles2 = rasterDf .withColumn("tile", rst_maketiles($"path")) .select(!rst_isempty($"tile")) .as[Boolean] diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebraBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebraBehaviors.scala index 8d0ef112d..60eda7b74 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebraBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MapAlgebraBehaviors.scala @@ -20,17 +20,17 @@ trait RST_MapAlgebraBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*_B01.TIF") // B01 .load("src/test/resources/modis") - val gridTiles = rastersInMemory + val gridTiles = rasterDf .withColumn("tiles", array($"tile", $"tile", $"tile")) .withColumn("map_algebra", rst_mapalgebra($"tiles", lit("""{"calc": "A+B/C", "A_index": 0, "B_index": 1, "C_index": 2}"""))) .select("tiles") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql( @@ -75,7 +75,7 @@ trait RST_MapAlgebraBehaviors extends QueryTest { val result = gridTiles.collect() - result.length should be(rastersInMemory.count()) + result.length should be(rasterDf.count()) } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala index acf1d62b8..3f0f26c14 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala @@ -20,18 +20,18 @@ trait RST_MaxBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val df = rastersInMemory + val df = rasterDf .withColumn("tile", rst_tessellate($"tile", lit(3))) .withColumn("result", rst_max($"tile")) .select("result") .select(explode($"result").as("result")) - rastersInMemory + rasterDf .withColumn("tile", rst_tessellate($"tile", lit(3))) .createOrReplaceTempView("source") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MedianBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MedianBehaviors.scala index f03f361d9..6ebf071be 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MedianBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MedianBehaviors.scala @@ -19,18 +19,18 @@ trait RST_MedianBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val df = rastersInMemory + val df = rasterDf .withColumn("tile", rst_tessellate($"tile", lit(3))) .withColumn("result", rst_median($"tile")) .select("result") .select(explode($"result").as("result")) - rastersInMemory + rasterDf .withColumn("tile", rst_tessellate($"tile", lit(3))) .createOrReplaceTempView("source") @@ -38,7 +38,7 @@ trait RST_MedianBehaviors extends QueryTest { |select rst_median(tile) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_rastertogridmax($"tile", lit(3))) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSizeBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSizeBehaviors.scala index 48057eb69..4d70fece9 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSizeBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MemSizeBehaviors.scala @@ -18,22 +18,22 @@ trait RST_MemSizeBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_memsize($"tile")) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") spark.sql(""" |select rst_memsize(tile) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_memsize($"tile")) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAggBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAggBehaviors.scala index cf0576ca5..d4edfb147 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAggBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeAggBehaviors.scala @@ -19,12 +19,12 @@ trait RST_MergeAggBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*_B01.TIF") // B01 .load("src/test/resources/modis") - val gridTiles = rastersInMemory + val gridTiles = rasterDf .withColumn("tiles", rst_tessellate($"tile", 3)) .select("path", "tiles") .groupBy("path") @@ -33,7 +33,7 @@ trait RST_MergeAggBehaviors extends QueryTest { ) .select("tiles") - rastersInMemory + rasterDf .createOrReplaceTempView("source") spark.sql(""" @@ -45,7 +45,7 @@ trait RST_MergeAggBehaviors extends QueryTest { |group by path |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("tiles", rst_tessellate($"tile", 3)) .select("path", "tiles") .groupBy("path") @@ -56,7 +56,7 @@ trait RST_MergeAggBehaviors extends QueryTest { val result = gridTiles.collect() - result.length should be(rastersInMemory.count()) + result.length should be(rasterDf.count()) } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeBehaviors.scala index 8afdccda2..9842929e6 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MergeBehaviors.scala @@ -20,12 +20,12 @@ trait RST_MergeBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*_B01.TIF") // B01 .load("src/test/resources/modis") - val gridTiles = rastersInMemory + val gridTiles = rasterDf .withColumn("tile", rst_tessellate($"tile", 3)) .select("path", "tile") .groupBy("path") @@ -36,7 +36,7 @@ trait RST_MergeBehaviors extends QueryTest { rst_merge($"tiles").as("tile") ) - rastersInMemory + rasterDf .createOrReplaceTempView("source") spark.sql(""" @@ -51,7 +51,7 @@ trait RST_MergeBehaviors extends QueryTest { |) |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("tile", rst_tessellate($"tile", 3)) .select("path", "tile") .groupBy("path") @@ -64,7 +64,7 @@ trait RST_MergeBehaviors extends QueryTest { val result = gridTiles.collect() - result.length should be(rastersInMemory.count()) + result.length should be(rasterDf.count()) } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetadataBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetadataBehaviors.scala index 374a71746..9c5fbd1de 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetadataBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MetadataBehaviors.scala @@ -18,12 +18,12 @@ trait RST_MetadataBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val rasterDfWithMetadata = rastersInMemory + val rasterDfWithMetadata = rasterDf .select( rst_metadata($"tile").alias("metadata") ) @@ -31,7 +31,7 @@ trait RST_MetadataBehaviors extends QueryTest { val result = rasterDfWithMetadata.as[Map[String, String]].collect() - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MinBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MinBehaviors.scala index faa072b74..59b05d8e7 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MinBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MinBehaviors.scala @@ -19,18 +19,18 @@ trait RST_MinBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val df = rastersInMemory + val df = rasterDf .withColumn("tile", rst_tessellate($"tile", lit(3))) .withColumn("result", rst_min($"tile")) .select("result") .select(explode($"result").as("result")) - rastersInMemory + rasterDf .withColumn("tile", rst_tessellate($"tile", lit(3))) .createOrReplaceTempView("source") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVIBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVIBehaviors.scala index bfa475244..eeae75783 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVIBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NDVIBehaviors.scala @@ -20,16 +20,16 @@ trait RST_NDVIBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val gridTiles = rastersInMemory + val gridTiles = rasterDf .withColumn("ndvi", rst_ndvi($"tile", lit(1), lit(1))) .select("ndvi") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql( @@ -40,7 +40,7 @@ trait RST_NDVIBehaviors extends QueryTest { val result = gridTiles.collect() - result.length should be(rastersInMemory.count()) + result.length should be(rasterDf.count()) } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBandsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBandsBehaviors.scala index 2c6fc3c8c..b59ea72db 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBandsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_NumBandsBehaviors.scala @@ -18,23 +18,23 @@ trait RST_NumBandsBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_numbands($"tile")) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_numbands(tile) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_numbands($"tile")) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCountBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCountBehaviors.scala index 7f27f5e69..11d7ffdec 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCountBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelCountBehaviors.scala @@ -19,19 +19,19 @@ trait RST_PixelCountBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - //info(s"row -> ${rastersInMemory.first().toSeq.toString()}") + //info(s"row -> ${rasterDf.first().toSeq.toString()}") - val dfPix = rastersInMemory + val dfPix = rasterDf .select(rst_pixelcount($"tile")) - info(s"pixelcount (prior to tessellate) -> ${dfPix.first().toSeq.toString()}") + //info(s"pixelcount (prior to tessellate) -> ${dfPix.first().toSeq.toString()}") // this should work after rst_tessellate - val df = rastersInMemory + val df = rasterDf .withColumn("tile", rst_tessellate($"tile", lit(3))) .withColumn("result", rst_pixelcount($"tile")) .select("result") @@ -40,16 +40,15 @@ trait RST_PixelCountBehaviors extends QueryTest { //info(df.first().toSeq.toString()) - rastersInMemory + rasterDf .withColumn("tile", rst_tessellate($"tile", lit(3))) .createOrReplaceTempView("source") - // TODO: modified to 3 args... should this be revisited? noException should be thrownBy spark.sql(""" |select rst_pixelcount(tile,false,false) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_rastertogridmax($"tile", lit(3))) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeightBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeightBehaviors.scala index 0c2303abc..4532d7c9c 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeightBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelHeightBehaviors.scala @@ -18,22 +18,22 @@ trait RST_PixelHeightBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_pixelheight($"tile")) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_pixelheight(tile) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_pixelheight($"tile")) .select("result") .collect() diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidthBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidthBehaviors.scala index e419dbbb4..e6430462c 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidthBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_PixelWidthBehaviors.scala @@ -18,22 +18,22 @@ trait RST_PixelWidthBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_pixelwidth($"tile")) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_pixelwidth(tile) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_pixelwidth($"tile")) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvgBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvgBehaviors.scala index ffe92a99a..4f250839f 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvgBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridAvgBehaviors.scala @@ -19,26 +19,26 @@ trait RST_RasterToGridAvgBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_rastertogridavg($"tile", lit(3))) .select("result") .select(explode($"result").as("result")) .select(explode($"result").as("result")) .select($"result".getItem("measure").as("result")) - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_rastertogridavg(tile, 3) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_rastertogridavg($"tile", lit(3))) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCountBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCountBehaviors.scala index c62697da5..25e167739 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCountBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridCountBehaviors.scala @@ -19,26 +19,26 @@ trait RST_RasterToGridCountBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_rastertogridcount($"tile", lit(3))) .select("result") .select(explode($"result").as("result")) .select(explode($"result").as("result")) .select($"result".getItem("measure").as("result")) - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_rastertogridcount(tile, 3) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_rastertogridcount($"tile", lit(3))) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMaxBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMaxBehaviors.scala index 3c90cc4a4..a85ae9674 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMaxBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMaxBehaviors.scala @@ -19,26 +19,26 @@ trait RST_RasterToGridMaxBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_rastertogridmax($"tile", lit(3))) .select("result") .select(explode($"result").as("result")) .select(explode($"result").as("result")) .select($"result".getItem("measure").as("result")) - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_rastertogridmax(tile, 3) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_rastertogridmax($"tile", lit(3))) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedianBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedianBehaviors.scala index b7e2619d4..8e07f496b 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedianBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMedianBehaviors.scala @@ -19,26 +19,26 @@ trait RST_RasterToGridMedianBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_rastertogridmedian($"tile", lit(3))) .select("result") .select(explode($"result").as("result")) .select(explode($"result").as("result")) .select($"result".getItem("measure").as("result")) - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_rastertogridmedian(tile, 3) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_rastertogridmedian($"tile", lit(3))) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMinBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMinBehaviors.scala index 5c01ba2eb..ef8c4e771 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMinBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToGridMinBehaviors.scala @@ -19,26 +19,26 @@ trait RST_RasterToGridMinBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_rastertogridmin($"tile", lit(3))) .select("result") .select(explode($"result").as("result")) .select(explode($"result").as("result")) .select($"result".getItem("measure").as("result")) - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_rastertogridmin(tile, 3) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_rastertogridmin($"tile", lit(3))) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordBehaviors.scala index a1c8952ee..4f069457a 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordBehaviors.scala @@ -19,22 +19,22 @@ trait RST_RasterToWorldCoordBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_rastertoworldcoord($"tile", lit(2), lit(2))) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_rastertoworldcoord(tile, 2, 2) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_rastertoworldcoord(lit($"tile"), 2, 2)) .withColumn("result", rst_rastertoworldcoord($"tile", lit(2), lit(2))) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordXBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordXBehaviors.scala index ad1decde3..8b09c25ee 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordXBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordXBehaviors.scala @@ -19,22 +19,22 @@ trait RST_RasterToWorldCoordXBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_rastertoworldcoordx($"tile", lit(2), lit(2))) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_rastertoworldcoordx(tile, 2, 2) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_rastertoworldcoordx(lit($"tile"), 2, 2)) .withColumn("result", rst_rastertoworldcoordx($"tile", lit(2), lit(2))) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordYBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordYBehaviors.scala index abbed177f..85e18c451 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordYBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RasterToWorldCoordYBehaviors.scala @@ -19,22 +19,22 @@ trait RST_RasterToWorldCoordYBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_rastertoworldcoordy($"tile", lit(2), lit(2))) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_rastertoworldcoordy(tile, 2, 2) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_rastertoworldcoordy(lit("/dummy/path"), 2, 2)) .withColumn("result", rst_rastertoworldcoordy($"tile", lit(2), lit(2))) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTileBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTileBehaviors.scala index 71b528581..853128a72 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTileBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ReTileBehaviors.scala @@ -20,23 +20,23 @@ trait RST_ReTileBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_retile($"tile", lit(400), lit(400))) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_retile(tile, 400, 400) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_retile($"tile", 400, 400)) .withColumn("result", rst_retile($"tile", 400, 400)) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RotationBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RotationBehaviors.scala index 51967e70e..30b6b67c2 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RotationBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_RotationBehaviors.scala @@ -18,22 +18,22 @@ trait RST_RotationBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_rotation($"tile")) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_rotation(tile) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_rotation($"tile")) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRIDBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRIDBehaviors.scala index 861c31747..b2511ec77 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRIDBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SRIDBehaviors.scala @@ -18,23 +18,23 @@ trait RST_SRIDBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_srid($"tile")) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_srid(tile) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_srid($"tile")) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleXBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleXBehaviors.scala index d163b96dc..84c761d11 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleXBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleXBehaviors.scala @@ -18,22 +18,22 @@ trait RST_ScaleXBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_scalex($"tile")) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_scalex(tile) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_scalex($"tile")) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleYBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleYBehaviors.scala index beea2a6c9..5f5250d37 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleYBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ScaleYBehaviors.scala @@ -18,22 +18,22 @@ trait RST_ScaleYBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_scaley($"tile")) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_scaley(tile) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_scaley($"tile")) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala index 8a7fe9f37..baf3e7d68 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SeparateBandsBehaviors.scala @@ -21,11 +21,11 @@ trait RST_SeparateBandsBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-CMIP5/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_separatebands($"tile")) .select("result") @@ -33,19 +33,19 @@ trait RST_SeparateBandsBehaviors extends QueryTest { val createInfo = r.asInstanceOf[GenericRowWithSchema].getAs[Map[String, String]](2) val path = createInfo(RASTER_PATH_KEY) val dsOpt = RasterIO.rawPathAsDatasetOpt(path, subNameOpt = None, driverNameOpt = None, Some(ExprConfig(sc))) - info(s"separate bands result -> $createInfo") + //info(s"separate bands result -> $createInfo") //info(s"ds metadata -> ${dsOpt.get.GetMetadata_Dict()}") val metaKey = s"NC_GLOBAL#$BAND_META_GET_KEY" info(s"band idx (from metadata)? ${dsOpt.get.GetMetadataItem(metaKey)}") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_separatebands(tile) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_separatebands($"tile")) .withColumn("result", rst_separatebands($"tile")) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoDataBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoDataBehaviors.scala index bed0c3459..85ec7c257 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoDataBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetNoDataBehaviors.scala @@ -20,16 +20,16 @@ trait RST_SetNoDataBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val gridTiles = rastersInMemory + val gridTiles = rasterDf .withColumn("tile", rst_setnodata($"tile", lit(1))) .select("tile") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql( @@ -46,7 +46,7 @@ trait RST_SetNoDataBehaviors extends QueryTest { val result = gridTiles.collect() - result.length should be(rastersInMemory.count()) + result.length should be(rasterDf.count()) } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRIDBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRIDBehaviors.scala index f1d638e26..b2012d35d 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRIDBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SetSRIDBehaviors.scala @@ -21,12 +21,12 @@ trait RST_SetSRIDBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_setsrid($"tile", lit(4326))) .select("result") @@ -42,14 +42,14 @@ trait RST_SetSRIDBehaviors extends QueryTest { sridRaster.SRID should be(4326) sridRaster.flushAndDestroy() // clean-up - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_setsrid(tile, 4326) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_setsrid($"tile", lit(4326))) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewXBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewXBehaviors.scala index d79ba8f8b..57069c550 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewXBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewXBehaviors.scala @@ -18,22 +18,22 @@ trait RST_SkewXBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_skewx($"tile")) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_skewx(tile) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_skewx($"tile")) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewYBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewYBehaviors.scala index acf92e402..a926fdd72 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewYBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SkewYBehaviors.scala @@ -18,22 +18,22 @@ trait RST_SkewYBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_skewy($"tile")) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_skewy(tile) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_skewy($"tile")) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SubdatasetsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SubdatasetsBehaviors.scala index a8fc8648c..8beec55f4 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SubdatasetsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SubdatasetsBehaviors.scala @@ -18,11 +18,11 @@ trait RST_SubdatasetsBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val rasterDfWithSubdatasets = rastersInMemory + val rasterDfWithSubdatasets = rasterDf .select( rst_subdatasets($"tile") .alias("subdatasets") @@ -30,7 +30,7 @@ trait RST_SubdatasetsBehaviors extends QueryTest { val result = rasterDfWithSubdatasets.as[Map[String, String]].collect() - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" @@ -42,7 +42,7 @@ trait RST_SubdatasetsBehaviors extends QueryTest { |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .select( rst_subdatasets($"tile") .alias("subdatasets") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SummaryBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SummaryBehaviors.scala index ecdc6a475..9939884fe 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SummaryBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_SummaryBehaviors.scala @@ -18,22 +18,22 @@ trait RST_SummaryBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_summary($"tile")) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_summary(tile) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_summary($"tile")) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala index bc8587460..17bdd4dfa 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala @@ -1,14 +1,26 @@ package com.databricks.labs.mosaic.expressions.raster +import com.databricks.labs.mosaic.{BAND_META_GET_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem -import com.databricks.labs.mosaic.functions.MosaicContext -import org.apache.spark.sql.QueryTest -import org.apache.spark.sql.functions._ +import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.core.raster.io.RasterIO +import com.databricks.labs.mosaic.functions.{ExprConfig, MosaicContext} +import com.databricks.labs.mosaic.utils.PathUtils.VSI_ZIP_TOKEN +import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} +import org.apache.spark.sql.catalyst.expressions.GenericRowWithSchema +import org.apache.spark.sql.{DataFrame, QueryTest} +import org.apache.spark.sql.functions.{size, _} +import org.gdal.gdal.{Dataset, gdal} +import org.gdal.gdalconst.gdalconstConstants.GA_ReadOnly +import org.gdal.osr import org.scalatest.matchers.should.Matchers._ -trait RST_TessellateBehaviors extends QueryTest { +import java.nio.file.{Files, Paths} +import java.util.{Vector => JVector} +import scala.util.Try +trait RST_TessellateBehaviors extends QueryTest { // noinspection MapGetGet def tessellateBehavior(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { val sc = this.spark @@ -20,75 +32,228 @@ trait RST_TessellateBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - // ::: [1] TIF ::: - val rastersInMemory = spark.read - .format("gdal") - .option("pathGlobFilter", "*.TIF") - .load("src/test/resources/modis") - //info(s"rastersInMemory -> ${rastersInMemory.first().toSeq.toString()}") + val exprConfigOpt = Some(ExprConfig(sc)) - val gridTiles = rastersInMemory - .withColumn("tiles", rst_tessellate($"tile", 3)) - .withColumn("bbox", st_aswkt(rst_boundingbox($"tile"))) - .select("bbox", "path", "tiles") - .withColumn("avg", rst_avg($"tiles")) - //info(s"gridTiles -> ${gridTiles.first().toSeq.toString()}") + var filePath: String = null + var rawPath: String = null + var ds: Dataset = null + val srs4326 = new osr.SpatialReference() + srs4326.ImportFromEPSG(4326) + var drivers = new JVector[String]() // java.util.Vector - rastersInMemory - .createOrReplaceTempView("source") + // ::: [1] TIF ::: + println(s"<<< TIF >>>") + var tifLoadDf: DataFrame = null + var tifTessDf: DataFrame = null - noException should be thrownBy spark.sql(""" - |select rst_tessellate(tile, 3) from source - |""".stripMargin) + try { + tifLoadDf = spark.read + .format("gdal") + .option("pathGlobFilter", "*.TIF") + .load("src/test/resources/modis") + .cache() + val tifLoadCnt = tifLoadDf.count() + info(s"tif load count? $tifLoadCnt)") + //info(s"... first -> ${tifLoadDf.first().toSeq.toString()}") + tifLoadDf.limit(1).show() - noException should be thrownBy rastersInMemory - .withColumn("tiles", rst_tessellate($"tile", 3)) - .select("tiles") + tifTessDf = tifLoadDf + .withColumn("tiles", rst_tessellate($"tile", 3)) + .withColumn("bbox", st_aswkt(rst_boundingbox($"tile"))) + .select("bbox", "path", "tiles") + .withColumn("avg", rst_avg($"tiles")) + .limit(100) // <- keep this smallish! + .cache() + val tifTessCnt = tifTessDf.count() + info(s"tif tess count (expect 100)? $tifTessCnt)") + FileUtils.deleteDfTilePathDirs(tifLoadDf, verboseLevel = 1, msg = "tifLoadDf") // <- delete + uncache previous phase + tifTessDf.limit(1).show() - val result = gridTiles.select(explode(col("avg")).alias("a")).groupBy("a").count().collect() + tifLoadDf + .createOrReplaceTempView("source") - result.length should be(441) - //info(s"tif example -> ${result.head}") + noException should be thrownBy spark.sql(""" + |select rst_tessellate(tile, 3) from source + |""".stripMargin) + val tifResult = tifTessDf + .select(explode(col("avg")).alias("a")) + .groupBy("a") + .count() + .collect() + FileUtils.deleteDfTilePathDirs(tifTessDf, colName = "tiles", verboseLevel = 1, msg = "tifTessDf") + tifResult.length should be(100) // <- full is 441 + //info(s"tif result example -> ${tifResult.head}") + } finally { + // these are uncached in the delete paths call ^ + Try(tifLoadDf.unpersist()) + Try(tifTessDf.unpersist()) + } // ::: [2] NETCDF ::: - val netcdf = spark.read - .format("gdal") - .load("src/test/resources/binary/netcdf-CMIP5/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc") - .withColumn("tile", rst_separatebands($"tile")) - .withColumn("tile", rst_setsrid($"tile", lit(4326))) // <- this seems to be required - .limit(1) + println(s"<<< NETCDF >>>") + drivers = new JVector[String]() // java.util.Vector + drivers.add("netCDF") + + info("\n<<< testing some tessellation + combine steps for Coral Bleaching netcdf >>>") + info(" - NOTE: GETS FILTERED TO SUBDATASET 'bleaching_alert_area' (1 BAND) -\n") + + filePath = RST_TessellateBehaviors.super.getClass.getResource("/binary/netcdf-coral/").getPath + info(s"filePath -> $filePath") + rawPath = s"""${filePath}ct5km_baa-max-7d_v3.1_20220104.nc""" + info(s"rawPath -> ${rawPath}") + + var netLoadDf: DataFrame = null + var netTessDf: DataFrame = null + var netAvgDf: DataFrame = null + + try { + netLoadDf = spark.read + .format("gdal") + .option("subdatasetName", "bleaching_alert_area") + .load(rawPath) + .cache() + val netLoadCnt = netLoadDf.count() + info(s"netcdf load count? $netLoadCnt") + //info(s"first -> ${netLoadDf.first().toSeq.toString()}") + netLoadDf.limit(1).show() - info(s"netcdf count? ${netcdf.count()}") + netTessDf = netLoadDf + .select(rst_tessellate($"tile", lit(0)).alias("tile"))//, $"band_num") + .cache() + val netTessCnt = netTessDf.count() + FileUtils.deleteDfTilePathDirs(netLoadDf, verboseLevel = 1, msg = "netLoadDf") // <- uncache + delete previous phase + info(s"netcdf tessellate count? $netTessCnt)") + //info(s"... first -> ${netTessDf.first().toSeq.toString()}") + netTessDf.limit(3).show() - val netcdfGridTiles = netcdf - .select(rst_tessellate($"tile", lit(1)).alias("tile")) + val netResult = netTessDf.collect() + netResult.length should be(117) - val netcdfResult = netcdfGridTiles.collect() + // additional to mimic raster_to_grid more + netAvgDf = netTessDf + .groupBy("tile.index_id") + .agg(rst_combineavg_agg(col("tile")).alias("tile")) + .withColumn("grid_measures", rst_avg(col("tile"))) + .select( + "grid_measures", + "tile" + ) + .limit(10) // <- keep this smallish! + .cache() + val netAvgCnt = netAvgDf.count() + FileUtils.deleteDfTilePathDirs(netTessDf, verboseLevel = 1, msg = "netTessDf") // <- uncache + delete previous phase + info(s"netcdf avg count? ${netAvgCnt}") + netAvgDf.limit(3).show() + + val validDf = netAvgDf + .filter(size(col("grid_measures")) > lit(0)) + .select( + posexplode(col("grid_measures")).as(Seq("band_id", "measure")), + col("tile").getField("index_id").alias("cell_id") + ) + .select( + col("band_id"), + col("cell_id"), + col("measure") + ) + val validDfCnt = validDf.count() + val invalidDf = netAvgDf + .filter(size(col("grid_measures")) === lit(0)) + .select( + lit(0).alias("band_id"), + lit(0.0).alias("measure"), + col("tile").getField("index_id").alias("cell_id") + ) + .select( + col("band_id"), + col("cell_id"), + col("measure") + ) + val invalidDfCnt = invalidDf.count() + val hasValid = validDfCnt > 0 + info(s"per band measures - valid count? $validDfCnt, invalid count? $invalidDfCnt") + info(s"validDf count where measure <> 0.0? ${validDf.filter("measure <> 0.0").count()}") + validDf.filter("measure <> 0.0").limit(5).show() + + FileUtils.deleteDfTilePathDirs(netAvgDf, verboseLevel = 1, msg = "netAvgDf") + } finally { + Try(netLoadDf.unpersist()) + Try(netTessDf.unpersist()) + Try(netAvgDf.unpersist()) + } + + // info("\n<<< testing [[Dataset]] for Coral Bleaching netcdf >>>\n") + // + // ds = gdal.OpenEx(rawPath, GA_ReadOnly, drivers) + // ds != null should be(true) + // info(s"ds description -> ${ds.GetDescription()}") + // info(s"ds rasters -> ${ds.GetRasterCount()}") // <- 0 for this one + // info(s"ds files -> ${ds.GetFileList()}") + // //info(s"ds tile-1 -> ${ds.GetRasterBand(1).GetDescription()}") + // + // info("\n- testing [[RasterIO.rawPathAsDatasetOpt]] for netcdf coral bleaching -\n") + // + // val ds2 = RasterIO.rawPathAsDatasetOpt(rawPath, subNameOpt = None, driverNameOpt = Some("netCDF"), exprConfigOpt) + // ds2.isDefined should be(true) + // info(s"ds2 description -> ${ds2.get.GetDescription()}") + // info(s"ds2 num rasters -> ${ds2.get.GetRasterCount()}") // < 0 + // Try(info(s"ds2 layer count -> ${ds2.get.GetLayerCount()}")) // <- 0 + // info(s"ds2 files -> ${ds2.get.GetFileList()}") // <- 1 + // info(s"ds2 meta domains -> ${ds2.get.GetMetadataDomainList()}") + // + // Try(info(s"<<< ds2 SRS (pre)? ${ds2.get.GetSpatialRef().toString} >>>")) // <- exception + // ds2.get.SetSpatialRef(srs4326) + // Try(info(s"<<< ds2 SRS (post)? ${ds2.get.GetSpatialRef().toString} >>>")) // <- good - netcdfResult.length should be(491) - //info(s"netcd example -> ${netcdfResult.head}") - //netcdfGridTiles.limit(3).show() // ::: [3] ZARR ::: - // - zarr doesn't have any SRS, so we have to pass - // new arg `skipProject = true` to the RST_Tessellate cmd. - val zarrDf = spark.read - .format("gdal") + println(s"<<< ZARR >>>") + drivers = new JVector[String]() // java.util.Vector + drivers.add("Zarr") + + info("\n<<< testing tessellation for zarr >>>\n") + + // "src/test/resources/binary..." + filePath = RST_TessellateBehaviors.super.getClass.getResource("/binary/zarr-example/").getPath + info(s"zarr filePath -> $filePath") + rawPath = s"""${filePath}zarr_test_data.zip""" + info(s"zarr rawPath -> ${rawPath}") + + var zarrLoadDf: DataFrame = null + var zarrTessDf: DataFrame = null + try { + // - zarr doesn't have any SRS, so we have to pass + // new arg `skipProject = true` to the RST_Tessellate cmd. + zarrLoadDf = spark.read + .format("gdal") .option("driverName", "Zarr") .option("vsizip", "true") .option("subdatasetName", "/group_with_attrs/F_order_array") - .load("src/test/resources/binary/zarr-example/") - .limit(1) - - info(s"zarr count? ${zarrDf.count()}") + .load(rawPath) + //.withColumn("tile", rst_separatebands($"tile")) // <- this causes issues + .cache() + val zarrLoadCnt = zarrLoadDf.count() + info(s"zarr load count? $zarrLoadCnt") + //info(s"... zarr load first -> ${zarrLoadDf.first().toSeq.toString()}") + zarrLoadDf.limit(1).show() - val zarrGridDf = zarrDf - .select(rst_tessellate($"tile", lit(0), lit(true)).alias("tile")) // <- skipProject = true + zarrTessDf = zarrLoadDf + .select(rst_tessellate($"tile", lit(0), lit(false)).alias("tile")) // <- skipProject = false (default) + .cache() + val zarrTessCnt = zarrTessDf.count() + FileUtils.deleteDfTilePathDirs(zarrLoadDf, verboseLevel = 1, msg = "zarrLoadDf") // <- uncache + delete previous phase + info(s"zarr tessellate count? $zarrTessCnt)") + //info(s"... zarr tessellate first -> ${zarrTessDf.first().toSeq.toString()}") + zarrTessDf.limit(3).show() - val zarrResult = zarrGridDf.collect() + val zarrTessResult = zarrTessDf.collect() + zarrTessResult.length should be(5) + FileUtils.deleteDfTilePathDirs(zarrTessDf, verboseLevel = 1, msg = "zarrTessDf") // <- uncache + delete previous phase - zarrResult.length should be(5) - //info(s"zarr example -> ${zarrResult.head}") + } finally { + Try(zarrLoadDf.unpersist()) + Try(zarrTessDf.unpersist()) + } } } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateTest.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateTest.scala index 5bc0eae57..11fd7665d 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateTest.scala @@ -17,8 +17,10 @@ class RST_TessellateTest extends QueryTest with SharedSparkSessionGDAL with RST_ SQLConf.CODEGEN_FACTORY_MODE.key -> CodegenObjectFactoryMode.NO_CODEGEN.toString ) _ - // Hotfix for SharedSparkSession afterAll cleanup. - override def afterAll(): Unit = Try(super.afterAll()) +// // Hotfix for SharedSparkSession afterAll cleanup. +// override def afterAll(): Unit = { +// Try(super.afterAll()) +// } // These tests are not index system nor geometry API specific. // Only testing one pairing is sufficient. diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTilesBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTilesBehaviors.scala index a626dd37c..d5aa9346b 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTilesBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToOverlappingTilesBehaviors.scala @@ -20,20 +20,18 @@ trait RST_ToOverlappingTilesBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") + //info(s"load -> ${rasterDf.first().toSeq.toString()}") - //info(s"load -> ${rastersInMemory.first().toSeq.toString()}") - - val gridTiles = rastersInMemory + val gridTiles = rasterDf .withColumn("tile", rst_tooverlappingtiles($"tile", lit(500), lit(500), lit(10))) .select("tile") + //info(s"gridTiles -> ${gridTiles.first().toSeq.toString()}") - info(s"load -> ${gridTiles.first().toSeq.toString()}") - - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql( @@ -45,7 +43,7 @@ trait RST_ToOverlappingTilesBehaviors extends QueryTest { val result = gridTiles.collect() - result.length > rastersInMemory.count() should be(true) + result.length > rasterDf.count() should be(true) } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TransformBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TransformBehaviors.scala index 17225ccd9..a9d9414c4 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TransformBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TransformBehaviors.scala @@ -20,25 +20,25 @@ trait RST_TransformBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val gridTiles = rastersInMemory + val gridTiles = rasterDf .withColumn("tile", rst_transform($"tile", lit(27700))) .withColumn("bbox", st_aswkt(rst_boundingbox($"tile"))) .select("bbox", "path", "tile") .withColumn("avg", rst_avg($"tile")) - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_transform(tile, 27700) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("tile", rst_transform($"tile", lit(27700))) .select("tile") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpenBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpenBehaviors.scala index affd072dd..3e9726983 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpenBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TryOpenBehaviors.scala @@ -20,16 +20,16 @@ trait RST_TryOpenBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") - val gridTiles = rastersInMemory + val gridTiles = rasterDf .withColumn("tile", rst_tryopen($"tile")) .select("tile") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql( @@ -41,7 +41,7 @@ trait RST_TryOpenBehaviors extends QueryTest { val result = gridTiles.collect() - result.length == rastersInMemory.count() should be(true) + result.length == rasterDf.count() should be(true) } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftXBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftXBehaviors.scala index bc0845658..b1babaed5 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftXBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftXBehaviors.scala @@ -18,22 +18,22 @@ trait RST_UpperLeftXBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_upperleftx($"tile")) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_upperleftx(tile) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_upperleftx($"tile")) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftYBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftYBehaviors.scala index 80908df14..4559b935e 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftYBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_UpperLeftYBehaviors.scala @@ -18,22 +18,22 @@ trait RST_UpperLeftYBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_upperlefty($"tile")) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_upperlefty(tile) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_upperlefty($"tile")) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WidthBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WidthBehaviors.scala index 34aa4ee13..bad7144bc 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WidthBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WidthBehaviors.scala @@ -18,22 +18,22 @@ trait RST_WidthBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_width($"tile")) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_width(tile) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_width($"tile")) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordBehaviors.scala index 0addc481b..83d82097a 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordBehaviors.scala @@ -19,22 +19,22 @@ trait RST_WorldToRasterCoordBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_worldtorastercoord($"tile", 0, 0)) .select($"result".getItem("x").as("x"), $"result".getItem("y").as("y")) - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_worldtorastercoord(tile, 1, 1) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_worldtorastercoord($"tile", 0, 0)) .withColumn("result", rst_worldtorastercoord($"tile", lit(0), lit(0))) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordXBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordXBehaviors.scala index 2beb4f1bc..21edcb38d 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordXBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordXBehaviors.scala @@ -19,22 +19,22 @@ trait RST_WorldToRasterCoordXBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_worldtorastercoordx($"tile", 0, 0)) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_worldtorastercoordx(tile, 1, 1) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_worldtorastercoordx($"tile", 0, 0)) .withColumn("result", rst_worldtorastercoordx($"tile", lit(0), lit(0))) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordYBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordYBehaviors.scala index 0e479c790..4ff95d30d 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordYBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WorldToRasterCoordYBehaviors.scala @@ -19,22 +19,22 @@ trait RST_WorldToRasterCoordYBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val rastersInMemory = spark.read + val rasterDf = spark.read .format("gdal") .load("src/test/resources/binary/netcdf-coral") - val df = rastersInMemory + val df = rasterDf .withColumn("result", rst_worldtorastercoordy($"tile", 0, 0)) .select("result") - rastersInMemory + rasterDf .createOrReplaceTempView("source") noException should be thrownBy spark.sql(""" |select rst_worldtorastercoordy(tile, 1, 1) from source |""".stripMargin) - noException should be thrownBy rastersInMemory + noException should be thrownBy rasterDf .withColumn("result", rst_worldtorastercoordy($"tile", 0, 0)) .withColumn("result", rst_worldtorastercoordy($"tile", lit(0), lit(0))) .select("result") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteBehaviors.scala index 6ba97f9be..a80aa86f8 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteBehaviors.scala @@ -31,14 +31,14 @@ trait RST_WriteBehaviors extends QueryTest { Files.createDirectories(writeDirJava) Files.list(Paths.get(writeDir)).count() should be (0) - val rastersInMemory = spark.read + val rasterDf = spark.read .format("binaryFile") .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") //.drop("content") // test write path tiles (scala for this) - val gridTiles1 = rastersInMemory + val gridTiles1 = rasterDf .withColumn("tile", rst_maketiles($"path")) .filter(!rst_isempty($"tile")) .select(rst_write($"tile", writeDir)) @@ -55,7 +55,7 @@ trait RST_WriteBehaviors extends QueryTest { Files.list(Paths.get(writeDir)).count() should be (0) // test write content tiles (sql for this) - rastersInMemory.createOrReplaceTempView("source") + rasterDf.createOrReplaceTempView("source") val gridTilesSQL = spark .sql( diff --git a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala index 310422bcc..41e9cea21 100644 --- a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala +++ b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala @@ -73,10 +73,6 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { } override def afterAll(): Unit = { - // Hotfix for SharedSparkSession afterAll cleanup. - // - super.afterAll stops spark - Try(super.afterAll()) - // option: clean checkpoint files (for testing) // - this specifies to remove fuse mount files which are mocked for development val checkAge = 3 @@ -92,6 +88,10 @@ trait SharedSparkSessionGDAL extends SharedSparkSession { case Some(msg) => info(s"cleanup mosaic local dir (older than $localAge minutes) msg -> '$msg'") case _ => () } + + // Hotfix for SharedSparkSession afterAll cleanup. + // - super.afterAll stops spark + Try(super.afterAll()) } protected def getCheckpointRootDir: String = "/dbfs/checkpoint" From e8d3aea03850f6298a7479c57ba6e7bc1ce4ffe3 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Thu, 15 Aug 2024 10:29:18 -0400 Subject: [PATCH 37/60] streamlined RasterAsGridReaderTest --- .../datasource/multiread/RasterAsGridReaderTest.scala | 4 ++-- .../mosaic/expressions/raster/RST_FromBandsBehaviors.scala | 6 +++--- .../com/databricks/labs/mosaic/utils/PathUtilsTest.scala | 2 +- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala index a9fad06db..7bfbabe5e 100644 --- a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala @@ -68,12 +68,12 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .format("raster_to_grid") .option("nPartitions", "10") .option("extensions", "tif") - .option("resolution", "2") + .option("resolution", "1") // <- remote build struggles with rest=2 .option("kRingInterpolate", "3") .option("verboseLevel", "2") // <- interim progress (0,1,2)? .load(filePath) .select("measure") - df.count() == 102 shouldBe(true) + df.count() == 61 shouldBe(true) // 102 for res=2 } test("Read with Raster As Grid Reader - Various Combiners") { diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBandsBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBandsBehaviors.scala index d44fbc49d..63f1c140f 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBandsBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_FromBandsBehaviors.scala @@ -36,14 +36,14 @@ trait RST_FromBandsBehaviors extends QueryTest { .withColumn("area2", st_area($"bbox2")) .withColumn("result", $"area" === $"area2") - info(gridTiles.select("area", "area2", "result", "stacked", "bbox", "bbox2").first().toString()) - info(gridTiles.select("tile1").first().toString()) + //info(gridTiles.select("area", "area2", "result", "stacked", "bbox", "bbox2").first().toString()) + //info(gridTiles.select("tile1").first().toString()) val result = gridTiles .select("result") .as[Boolean] .collect() - info(result.toSeq.toString()) + //info(result.toSeq.toString()) result.forall(identity) should be(true) diff --git a/src/test/scala/com/databricks/labs/mosaic/utils/PathUtilsTest.scala b/src/test/scala/com/databricks/labs/mosaic/utils/PathUtilsTest.scala index ab3b806b6..a7c57fbc2 100644 --- a/src/test/scala/com/databricks/labs/mosaic/utils/PathUtilsTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/utils/PathUtilsTest.scala @@ -504,7 +504,7 @@ class PathUtilsTest extends SharedSparkSessionGDAL { val toDir = MosaicContext.createTmpContextDir(getExprConfigOpt) PathUtils.wildcardCopy(thisDir, toDir, patternOpt = None) - Files.list(Paths.get(toDir)).forEach(f => info(s"... file '${f.toString}'")) + //Files.list(Paths.get(toDir)).forEach(f => info(s"... file '${f.toString}'")) Files.list(Paths.get(toDir)).count() should be(6) } From c240d5d31a197ffdec6735647d9ad59499ace18a Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Thu, 15 Aug 2024 11:57:45 -0400 Subject: [PATCH 38/60] added "limitTessellate" option for testing in RasterAsGridReader --- docs/source/api/raster-format-readers.rst | 1 + .../multiread/RasterAsGridReader.scala | 16 ++++++++++++--- .../multiread/RasterAsGridReaderTest.scala | 20 +++++++++++-------- 3 files changed, 26 insertions(+), 11 deletions(-) diff --git a/docs/source/api/raster-format-readers.rst b/docs/source/api/raster-format-readers.rst index 2dd9c00fe..0fa6cb75b 100644 --- a/docs/source/api/raster-format-readers.rst +++ b/docs/source/api/raster-format-readers.rst @@ -120,6 +120,7 @@ The reader supports the following options: a glob filter to ignore other files in the directory, e.g. sidecar files * :code:`kRingInterpolate` (default 0) - if the raster pixels are larger than the grid cells, use k_ring interpolation with n = kRingInterpolate (IntegerType) + * :code:`limitTessellate` (default 0) - limits the number of rows during / after tessellate; useful for sampling or testing (IntegerType) * :code:`nPartitions` (default ) - you can specify the starting number of partitions, will grow (x10 up to 10K) for retile and/or tessellate (IntegerType) * :code:`resolution` (default 0) - resolution of the output grid (IntegerType) diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala index 445dbc51d..2c194af96 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala @@ -44,6 +44,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead nPartitions = config("nPartitions").toInt val resolution = config("resolution").toInt val verboseLevel = config("verboseLevel").toInt + val limitTessellate = config("limitTessellate").toInt sparkSession.conf.set("spark.sql.adaptive.coalescePartitions.enabled", "false") if (verboseLevel > 0) println(s"raster_to_grid -> 'spark.sql.adaptive.coalescePartitions.enabled' set to false") @@ -136,7 +137,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead if (verboseLevel > 1) println(s"\nraster_to_grid - readOptions? $readOptions\n") // <<< PERFORM READ >>> - val rasterToGridCombiner = getRasterToGridFunc(config("combiner")) + val rasterToGridCombiner = getRasterToGridFunc(config("combiner")) // <- want to fail early var pathsDf: DataFrame = null var resolvedDf: DataFrame = null var sridDf: DataFrame = null @@ -194,7 +195,11 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead "tile", rst_tessellate(col("tile"), lit(0), lit(skipProject)) ) - .cache() + if (limitTessellate > 0) { + // handle optional limit (for testing) + tessellatedDf = tessellatedDf.limit(limitTessellate) + } + tessellatedDf = tessellatedDf.cache() var tessellatedDfCnt = tessellatedDf.count() Try(retiledDf.unpersist()) // <- let go of prior caching if (verboseLevel > 0) println(s"... tessellated at resolution 0 - count? $tessellatedDfCnt " + @@ -211,7 +216,11 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead .drop("tile") .filter(col(s"tile_$res").isNotNull) .withColumnRenamed(s"tile_$res", "tile") - .cache() // <- cache tmp + if (limitTessellate > 0) { + // handle optional limit (for testing) + tmpTessellatedDf = tmpTessellatedDf.limit(limitTessellate) + } + tmpTessellatedDf = tmpTessellatedDf.cache() // <- cache tmp tessellatedDfCnt = tmpTessellatedDf.count() // <- count tmp (before unpersist) FileUtils.deleteDfTilePathDirs(tessellatedDf, verboseLevel = verboseLevel, msg = s"tessellatedDf (res=$res)") Try(tessellatedDf.unpersist()) // <- uncache existing tessellatedDf @@ -473,6 +482,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead "driverName" -> this.extraOptions.getOrElse("driverName", ""), "extensions" -> this.extraOptions.getOrElse("extensions", "*"), "kRingInterpolate" -> this.extraOptions.getOrElse("kRingInterpolate", "0"), + "limitTessellate" -> this.extraOptions.getOrElse("limitTessellate", "0"), "nPartitions" -> this.extraOptions.getOrElse("nPartitions", sparkSession.conf.get("spark.sql.shuffle.partitions")), "resolution" -> this.extraOptions.getOrElse("resolution", "0"), "retile" -> this.extraOptions.getOrElse("retile", "false"), diff --git a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala index 7bfbabe5e..08c338102 100644 --- a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala @@ -43,7 +43,7 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess an[Error] should be thrownBy MosaicContext.read .format("raster_to_grid") .option("nPartitions", "10") - .option("combiner", "count_+") // <- invalid combiner + .option("combiner", "count_+") // <- invalid combiner (should fail early) .load(paths: _*) .select("measure") .take(1) @@ -68,12 +68,13 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .format("raster_to_grid") .option("nPartitions", "10") .option("extensions", "tif") - .option("resolution", "1") // <- remote build struggles with rest=2 + .option("resolution", "2") .option("kRingInterpolate", "3") - .option("verboseLevel", "2") // <- interim progress (0,1,2)? - .load(filePath) + .option("verboseLevel", "2") // <- interim progress (0,1,2)? + .option("limitTessellate", "10") // <- keeping rows down for testing + .load(s"${filePath}MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF") .select("measure") - df.count() == 61 shouldBe(true) // 102 for res=2 + df.count() == 94 shouldBe(true) } test("Read with Raster As Grid Reader - Various Combiners") { @@ -102,9 +103,10 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .option("extensions", "tif") .option("resolution", "2") .option("kRingInterpolate", "3") - .option("verboseLevel", "2") // <- interim progress (0,1,2)? + .option("verboseLevel", "2") // <- interim progress (0,1,2)? + .option("limitTessellate", "10") // <- keeping rows down for testing .option("combiner", randomCombiner) - .load(s"$filePath") + .load(s"${filePath}MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF") .select("measure") .take(1) info(s"... after random combiner ('$randomCombiner')") @@ -132,6 +134,7 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .option("combiner", "min") .option("kRingInterpolate", "3") .option("verboseLevel", "2") // <- interim progress (0,1,2)? + .option("limitTessellate", "10") // <- keeping rows down for testing .load(filePath) .select("measure") df.count() == 588 shouldBe(true) @@ -160,10 +163,11 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .option("resolution", "0") .option("kRingInterpolate", "1") .option("verboseLevel", "2") // <- interim progress (0,1,2)? + .option("limitTessellate", "10") // <- keeping rows down for testing .option("sizeInMB", "-1") .load(s"$filePath/ct5km_baa-max-7d_v3.1_20220101.nc") //.select("measure") - df.count() == 122 shouldBe(true) + df.count() == 43 shouldBe(true) } } From 608f5efab2afd3adfcfcad507208cf2dc7ba3d2c Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Thu, 15 Aug 2024 13:33:42 -0400 Subject: [PATCH 39/60] fixed scalastyle error and warnings --- scripts/docker/mosaic-docker.sh | 3 +- .../mosaic/core/raster/gdal/RasterGDAL.scala | 189 +++++++++--------- .../datasource/gdal/SubdivideOnRead.scala | 112 +++++------ .../geometry/ST_AsGeojsonTileAgg.scala | 2 +- .../labs/mosaic/functions/ExprConfig.scala | 6 +- .../labs/mosaic/utils/SysUtils.scala | 2 +- 6 files changed, 159 insertions(+), 155 deletions(-) diff --git a/scripts/docker/mosaic-docker.sh b/scripts/docker/mosaic-docker.sh index 658cc4721..b4f215a7b 100644 --- a/scripts/docker/mosaic-docker.sh +++ b/scripts/docker/mosaic-docker.sh @@ -8,7 +8,8 @@ # [3] if you want to run tests within the container shell # - [a] might need to `unset JAVA_TOOL_OPTIONS` is needed to execute JVM tests (if using `mosaic-docker-java-tool-options.sh`) # - [b] then can test e.g. `mvn -X test -DskipTests=false -Dsuites=com.databricks.labs.mosaic.core.raster.TestRasterGDAL` -# and `python3 -m unittest mosaic test/test_fuse_install.py` from ./python dir +# and `python3 -m unittest mosaic test/test_fuse_install.py` from ./python dir; +# can also test scalastyle with `mvn org.scalastyle:scalastyle-maven-plugin:1.0.0:check` # - [c] you may need to run `mvn clean` occasionally, especially around initial setup as intellij is JDK 11 # and docker is JDK 8. # ... don't need to specify -PskipCoverage (see settings.xml) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala index ad0ed6303..5768e6dc6 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala @@ -102,16 +102,17 @@ case class RasterGDAL( /** * For the provided geometry and CRS, get bounding box polygon. + * * @param geometryAPI - * Default is JTS. + * Default is JTS. * @param destCRS - * CRS for the bbox, default is [[MosaicGDAL.WSG84]]. + * CRS for the bbox, default is [[MosaicGDAL.WSG84]]. * @param skipTransform - * Whether to ignore Spatial Reference on source (as-provided data); this is useful - * for data that does not have SRS but nonetheless conforms to `destCRS`, (default is false). + * Whether to ignore Spatial Reference on source (as-provided data); this is useful + * for data that does not have SRS but nonetheless conforms to `destCRS`, (default is false). * @return - * Returns [[MosaicGeometry]] representing bounding box polygon, default - * is empty polygon as WKB. + * Returns [[MosaicGeometry]] representing bounding box polygon, default + * is empty polygon as WKB. */ def bbox(geometryAPI: GeometryAPI, destCRS: SpatialReference = MosaicGDAL.WSG84, skipTransform: Boolean = false): MosaicGeometry = Try { @@ -145,10 +146,11 @@ case class RasterGDAL( def diagSize: Double = math.sqrt(xSize * xSize + ySize * ySize) // noinspection ZeroIndexToHead + /** * @return - * Returns the tile's extent as a Seq(xmin, ymin, xmax, ymax), default - * all 0s. + * Returns the tile's extent as a Seq(xmin, ymin, xmax, ymax), default + * all 0s. */ def extent: Seq[Double] = Try { @@ -179,8 +181,8 @@ case class RasterGDAL( /** * @return - * Returns the total bytes based on pixels * datatype per band, can be - * alt to memsize, default is -1. + * Returns the total bytes based on pixels * datatype per band, can be + * alt to memsize, default is -1. */ def getPixelBytesCount: Long = Try { @@ -199,15 +201,16 @@ case class RasterGDAL( * - may be already set on the tile * - if not, load and detect it. * - defaults to [[MosaicGDAL.WSG84]] + * * @return - * Raster's [[SpatialReference]] object. + * Raster's [[SpatialReference]] object. */ def getSpatialReference: SpatialReference = Try { val srs = this.getDatasetOrNull().GetSpatialRef // <- dataset available - if (srs != null) srs // <- SRS available - else MosaicGDAL.WSG84 // <- SRS not available - }.getOrElse(MosaicGDAL.WSG84) // <- dataset not available + if (srs != null) srs // <- SRS available + else MosaicGDAL.WSG84 // <- SRS not available + }.getOrElse(MosaicGDAL.WSG84) // <- dataset not available /** @return Returns a map of tile band(s) valid pixel count, default 0. */ def getValidCount: Map[Int, Long] = @@ -223,8 +226,8 @@ case class RasterGDAL( /** * @return - * True if the tile is empty, false otherwise. May be expensive to - * compute since it requires reading the tile and computing statistics. + * True if the tile is empty, false otherwise. May be expensive to + * compute since it requires reading the tile and computing statistics. */ def isEmpty: Boolean = Try { @@ -307,8 +310,8 @@ case class RasterGDAL( * if those are unobtainable. * * @return - * Returns the amount of memory occupied by the file in bytes or - * estimated size. + * Returns the amount of memory occupied by the file in bytes or + * estimated size. */ def refreshMemSize: Long = { if (this.getDatasetOrNull() != null && this.getMemSize == -1) { @@ -326,66 +329,67 @@ case class RasterGDAL( /** * Sets the tile's SRID. This is the EPSG code of the tile's CRS. * - this is an in-place op in 0.4.3+. + * * @param dataset - * The [[Dataset]] to update the SRID + * The [[Dataset]] to update the SRID * @param srid - * The srid to set. + * The srid to set. * @return - * `this` [[RasterGDAL]] (fluent). + * `this` [[RasterGDAL]] (fluent). */ def setSRID(srid: Int): RasterGDAL = - Try { - // (1) attempt dataset hydration - this.getDatasetOpt() match { - case Some(dataset) => - // (2) srs from srid - val srs = new osr.SpatialReference() - srs.ImportFromEPSG(srid) - - // (3) set srs on internal datasource - // - see (4) as well - dataset.SetSpatialRef(srs) - val tmpDriver = dataset.GetDriver() - val tmpDriverSN = tmpDriver.getShortName - - // (4) populate new file with the new srs - // - flushes cache with destroy - // - wraps in try / finally for driver delete - try { - val tmpPath = RasterIO.createTmpFileFromDriver(tmpDriverSN, exprConfigOpt) - tmpDriver.CreateCopy(tmpPath, dataset) - - // (5) update the internal createInfo - // - uses a best effort to get a parent path with a file ext + Try { + // (1) attempt dataset hydration + this.getDatasetOpt() match { + case Some(dataset) => + // (2) srs from srid + val srs = new osr.SpatialReference() + srs.ImportFromEPSG(srid) + + // (3) set srs on internal datasource + // - see (4) as well + dataset.SetSpatialRef(srs) + val tmpDriver = dataset.GetDriver() + val tmpDriverSN = tmpDriver.getShortName + + // (4) populate new file with the new srs // - flushes cache with destroy - // - deletes the driver + // - wraps in try / finally for driver delete + try { + val tmpPath = RasterIO.createTmpFileFromDriver(tmpDriverSN, exprConfigOpt) + tmpDriver.CreateCopy(tmpPath, dataset) + + // (5) update the internal createInfo + // - uses a best effort to get a parent path with a file ext + // - flushes cache with destroy + // - deletes the driver + this.updateLastCmd("setSRID") + this.updateRawParentPath(this.getRawPath) // <- path to parent path + this.updateRawPath(tmpPath) // <- tmp to path + this.updateDriverName(tmpDriverSN) // <- driver name + + } finally { + tmpDriver.delete() + this.flushAndDestroy() // <- make sure all written to path + } + case _ => + // handle dataset is None this.updateLastCmd("setSRID") - this.updateRawParentPath(this.getRawPath) // <- path to parent path - this.updateRawPath(tmpPath) // <- tmp to path - this.updateDriverName(tmpDriverSN) // <- driver name + this.updateError("setSRID - `datasetGDAL.getDatasetOpt` unsuccessful") + } - } finally { - tmpDriver.delete() - this.flushAndDestroy() // <- make sure all written to path - } - case _ => - // handle dataset is None - this.updateLastCmd("setSRID") - this.updateError("setSRID - `datasetGDAL.getDatasetOpt` unsuccessful") + // (6) for external callers + // - return a `this` object populated with the same path + this + }.getOrElse { + this.updateLastCmd("setSRID") + this.updateError("setSRID - initAndHydrate unsuccessful") + this } - // (6) for external callers - // - return a `this` object populated with the same path - this - }.getOrElse { - this.updateLastCmd("setSRID") - this.updateError("setSRID - initAndHydrate unsuccessful") - this - } - /** * @return - * Returns the tile's SRID. This is the EPSG code of the tile's CRS. + * Returns the tile's SRID. This is the EPSG code of the tile's CRS. */ def SRID: Int = { Try(crsFactory.readEpsgFromParameters(proj4String)) @@ -452,9 +456,9 @@ case class RasterGDAL( * - Only set on datasetGDAL for single storage / ownership. * * @param name - * Name of the subdataset. + * Name of the subdataset. * @return - * [[RasterGDAL]] `this` (fluent). + * [[RasterGDAL]] `this` (fluent). */ def updateSubsetName(name: String): RasterGDAL = { datasetGDAL.updateSubsetName(name) @@ -467,9 +471,9 @@ case class RasterGDAL( /** * @param bandId - * The band index to read. + * The band index to read. * @return - * Returns the tile's band as a [[RasterBandGDAL]] object. + * Returns the tile's band as a [[RasterBandGDAL]] object. */ def getBand(bandId: Int): RasterBandGDAL = { // TODO 0.4.3 - Throw exception or return empty ? @@ -492,7 +496,7 @@ case class RasterGDAL( /** * @return - * Returns a map of the tile band(s) statistics, default empty. + * Returns a map of the tile band(s) statistics, default empty. */ def getBandStats: Map[Int, Map[String, Double]] = Try { @@ -529,10 +533,11 @@ case class RasterGDAL( * Applies a convolution filter to the tile. * - operator applied per band. * - this will not succeed if dataset not hydratable. + * * @param kernel - * [[Array[Double]]] kernel to apply to the tile. + * [[Array[Double]]] kernel to apply to the tile. * @return - * New [[RasterGDAL]] object with kernel applied. + * New [[RasterGDAL]] object with kernel applied. */ def convolve(kernel: Array[Array[Double]]): RasterGDAL = Try { @@ -567,7 +572,7 @@ case class RasterGDAL( RASTER_PARENT_PATH_KEY -> { this.identifyPseudoPathOpt() match { case Some(path) => path - case _ => NO_PATH_STRING + case _ => NO_PATH_STRING } }, RASTER_DRIVER_KEY -> driver.getShortName @@ -667,7 +672,7 @@ case class RasterGDAL( /** * Applies clipping to get cellid tile. - * + * * @param cellID * Clip the tile based on the cell id geometry. * @param indexSystem @@ -798,7 +803,7 @@ case class RasterGDAL( // (1) write if current path not fuse or not under the expected dir if ( (!this.isEmptyRasterGDAL && toFuse) && - (!this.getPathGDAL.isFusePath || !this.isRawPathInFuseDir) + (!this.getPathGDAL.isFusePath || !this.isRawPathInFuseDir) ) { // (2) hydrate the dataset this.tryInitAndHydrate() @@ -1042,21 +1047,21 @@ object RasterGDAL { result } - /** - * [[Dataset]] focused: - * + createInfo defaults to empty map - * + fuseDirOpt defaults to None - * - * @return a [[RasterGDAL]] object from the provided [[Dataset]]. - */ - def apply( - dataset: Dataset, - exprConfigOpt: Option[ExprConfig], - createInfo: Map[String, String] = Map.empty[String, String] - ): RasterGDAL = { - val result = RasterGDAL(createInfo, exprConfigOpt) - result.updateDataset(dataset) // <- will internally configure. - result - } + /** + * [[Dataset]] focused: + * + createInfo defaults to empty map + * + fuseDirOpt defaults to None + * + * @return a [[RasterGDAL]] object from the provided [[Dataset]]. + */ + def apply( + dataset: Dataset, + exprConfigOpt: Option[ExprConfig], + createInfo: Map[String, String] = Map.empty[String, String] + ): RasterGDAL = { + val result = RasterGDAL(createInfo, exprConfigOpt) + result.updateDataset(dataset) // <- will internally configure. + result + } } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala index 5ab04eb46..a25852d3a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala @@ -25,32 +25,32 @@ object SubdivideOnRead extends ReadStrategy { // noinspection DuplicatedCode /** - * Returns the schema of the GDAL file format. - * @note - * Different read strategies can have different schemas. This is because - * the schema is defined by the read strategy. For retiling we always use - * checkpoint location. In this case rasters are stored off spark rows. - * If you need the tiles in memory please load them from path stored in - * the tile returned by the reader. - * - * @param options - * Options passed to the reader. - * @param files - * List of files to read. - * @param parentSchema - * Parent schema. - * @param sparkSession - * Spark session. - * - * @return - * Schema of the GDAL file format. - */ + * Returns the schema of the GDAL file format. + * @note + * Different read strategies can have different schemas. This is because + * the schema is defined by the read strategy. For retiling we always use + * checkpoint location. In this case rasters are stored off spark rows. + * If you need the tiles in memory please load them from path stored in + * the tile returned by the reader. + * + * @param options + * Options passed to the reader. + * @param files + * List of files to read. + * @param parentSchema + * Parent schema. + * @param sparkSession + * Spark session. + * + * @return + * Schema of the GDAL file format. + */ override def getSchema( - options: Map[String, String], - files: Seq[FileStatus], - parentSchema: StructType, - sparkSession: SparkSession - ): StructType = { + options: Map[String, String], + files: Seq[FileStatus], + parentSchema: StructType, + sparkSession: SparkSession + ): StructType = { val trimmedSchema = parentSchema.filter(field => field.name != CONTENT && field.name != LENGTH) val indexSystem = IndexSystemFactory.getIndexSystem(sparkSession) StructType(trimmedSchema) @@ -69,23 +69,23 @@ object SubdivideOnRead extends ReadStrategy { } /** - * Reads the content of the file. - * - * @param status - * File status. - * @param fs - * File system. - * @param requiredSchema - * Required schema. - * @param options - * Options passed to the reader. - * @param indexSystem - * Index system. - * @param exprConfigOpt - * Option [[ExprConfig]]. - * @return - * Iterator of internal rows. - */ + * Reads the content of the file. + * + * @param status + * File status. + * @param fs + * File system. + * @param requiredSchema + * Required schema. + * @param options + * Options passed to the reader. + * @param indexSystem + * Index system. + * @param exprConfigOpt + * Option [[ExprConfig]]. + * @return + * Iterator of internal rows. + */ override def read( status: FileStatus, fs: FileSystem, @@ -93,7 +93,7 @@ object SubdivideOnRead extends ReadStrategy { options: Map[String, String], indexSystem: IndexSystem, exprConfigOpt: Option[ExprConfig] - ): Iterator[InternalRow] = { + ): Iterator[InternalRow] = { val inPath = status.getPath.toString val uuid = getUUID(status) @@ -112,7 +112,7 @@ object SubdivideOnRead extends ReadStrategy { val createInfo = Map( RASTER_PATH_KEY -> tmpPath, RASTER_PARENT_PATH_KEY -> inPath, - RASTER_DRIVER_KEY -> driverName, + RASTER_DRIVER_KEY -> driverName //RASTER_SUBDATASET_NAME_KEY -> options.getOrElse("subdatasetName", "") // <- SUBDATASET HERE (PRE)! ) val tiles = localSubdivide(createInfo, sizeInMB, exprConfigOpt) @@ -123,10 +123,8 @@ object SubdivideOnRead extends ReadStrategy { // - this is important to allow future loads to not try the path // - while subdivide should not be allowed for zips, testing just in case //raster.updateSubsetName(options.getOrElse("subdatasetName", "")) // <- SUBDATASET HERE (POST)! - val trimmedSchema = StructType(requiredSchema.filter(field => field.name != TILE)) val fields = trimmedSchema.fieldNames.map { - case PATH => status.getPath.toString case MODIFICATION_TIME => status.getModificationTime case UUID => uuid @@ -151,17 +149,17 @@ object SubdivideOnRead extends ReadStrategy { } /** - * Subdivides a tile into tiles of a given size. - * - * @param createInfo - * Map with various KVs - * @param sizeInMB - * Size of the tiles in MB. - * @param exprConfig - * Option [[ExprConfig]]. - * @return - * A tuple of the tile and the tiles. - */ + * Subdivides a tile into tiles of a given size. + * + * @param createInfo + * Map with various KVs + * @param sizeInMB + * Size of the tiles in MB. + * @param exprConfigOpt + * Option [[ExprConfig]]. + * @return + * A tuple of the tile and the tiles. + */ def localSubdivide( createInfo: Map[String, String], sizeInMB: Int, diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsGeojsonTileAgg.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsGeojsonTileAgg.scala index 3b994cb28..3e250f4f1 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsGeojsonTileAgg.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/geometry/ST_AsGeojsonTileAgg.scala @@ -69,7 +69,7 @@ case class ST_AsGeojsonTileAgg( ds.FlushCache() ds.delete() - + val source = scala.io.Source.fromFile(tmpName) val result = source.getLines().collect { case x => x }.mkString("\n") UTF8String.fromString(result) diff --git a/src/main/scala/com/databricks/labs/mosaic/functions/ExprConfig.scala b/src/main/scala/com/databricks/labs/mosaic/functions/ExprConfig.scala index e14aab662..ec1425677 100644 --- a/src/main/scala/com/databricks/labs/mosaic/functions/ExprConfig.scala +++ b/src/main/scala/com/databricks/labs/mosaic/functions/ExprConfig.scala @@ -75,9 +75,9 @@ case class ExprConfig(configs: Map[String, String]) { def getCellIdType: DataType = IndexSystemFactory.getIndexSystem(getIndexSystem).cellIdType def getIndexSystem: String = configs.getOrElse(MOSAIC_INDEX_SYSTEM, H3.name) - + def getRasterBlockSize: Int = configs.getOrElse(MOSAIC_RASTER_BLOCKSIZE, MOSAIC_RASTER_BLOCKSIZE_DEFAULT).toInt - + def getTmpPrefix: String = configs.getOrElse(MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT) def getCleanUpAgeLimitMinutes: Int = configs.getOrElse(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT).toInt @@ -109,7 +109,7 @@ case class ExprConfig(configs: Map[String, String]) { def setRasterUseCheckpoint(checkpoint: String): ExprConfig = { ExprConfig(configs + (MOSAIC_RASTER_USE_CHECKPOINT -> checkpoint)) } - + def setTmpPrefix(prefix: String): ExprConfig = { ExprConfig(configs + (MOSAIC_RASTER_TMP_PREFIX -> prefix)) } diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/SysUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/SysUtils.scala index 9628b71c0..bc6503598 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/SysUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/SysUtils.scala @@ -41,7 +41,7 @@ object SysUtils { stderrStream.close() (s"$exitValue", stdinOutput, stderrOutput) } - + def getLastOutputLine(prompt: (String, String, String)): String = { val (_, stdout, _) = prompt val lines = stdout.split("\n") From f5bcae368706e11bac653ad451e95f6c9ae20cc8 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Thu, 15 Aug 2024 17:56:51 -0400 Subject: [PATCH 40/60] cleanup python tests --- python/test/test_checkpoint.py | 46 +++- python/test/test_raster_functions.py | 229 +++++++++++------- .../test/utils/mosaic_test_case_with_gdal.py | 15 +- 3 files changed, 194 insertions(+), 96 deletions(-) diff --git a/python/test/test_checkpoint.py b/python/test/test_checkpoint.py index d460e320b..70a1af3b3 100644 --- a/python/test/test_checkpoint.py +++ b/python/test/test_checkpoint.py @@ -1,5 +1,6 @@ from .context import api from .utils import MosaicTestCaseWithGDAL +from pyspark.sql.functions import lit import os class TestCheckpoint(MosaicTestCaseWithGDAL): @@ -28,13 +29,19 @@ def test_all(self): api.gdal.set_checkpoint_on(self.spark) # <- important to call from api.gdal self.assertTrue(self.get_context().is_use_checkpoint(), "context should be configured on.") result = ( - self.generate_singleband_raster_df() + self.generate_singleband_4326_raster_df() .withColumn("rst_boundingbox", api.rst_boundingbox("tile")) .withColumn("tile", api.rst_clip("tile", "rst_boundingbox")) + .cache() ) - result.write.format("noop").mode("overwrite").save() - self.assertEqual(result.count(), 1) + result_cnt = result.count() + print(f"result (checkpoint on) - count? {result_cnt}") + self.assertEqual(result_cnt, 1) + result.limit(1).show() + tile = result.select("tile").first()[0] + result.unpersist() + print(f"tile? {tile}") raster = tile['raster'] self.assertIsInstance(raster, str, "tile type should be string.") @@ -45,13 +52,18 @@ def test_all(self): "context should be configured on.") self.assertTrue(os.path.exists(self.new_check_dir), "new check dir should exist.") result = ( - self.generate_singleband_raster_df() + self.generate_singleband_4326_raster_df() .withColumn("rst_boundingbox", api.rst_boundingbox("tile")) .withColumn("tile", api.rst_clip("tile", "rst_boundingbox")) + .cache() ) - result.write.format("noop").mode("overwrite").save() - self.assertEqual(result.count(), 1) + result_cnt = result.count() + print(f"result (update path) - count? {result_cnt}") + self.assertEqual(result_cnt, 1) + result.limit(1).show() + tile = result.select("tile").first()[0] + result.unpersist() raster = tile['raster'] self.assertIsInstance(raster, str, "tile type should be string.") @@ -59,13 +71,18 @@ def test_all(self): api.gdal.set_checkpoint_off(self.spark) # <- important to call from api.gdal self.assertFalse(self.get_context().is_use_checkpoint(), "context should be configured off.") result = ( - self.generate_singleband_raster_df() + self.generate_singleband_4326_raster_df() .withColumn("rst_boundingbox", api.rst_boundingbox("tile")) .withColumn("tile", api.rst_clip("tile", "rst_boundingbox")) + .cache() ) - result.write.format("noop").mode("overwrite").save() - self.assertEqual(result.count(), 1) + result_cnt = result.count() + print(f"result (checkpoint off) - count? {result_cnt}") + self.assertEqual(result_cnt, 1) + result.limit(1).show() + tile = result.select("tile").first()[0] + result.unpersist() raster = tile['raster'] self.assertNotIsInstance(raster, str, "tile type should be binary (not string).") @@ -77,12 +94,17 @@ def test_all(self): f"checkpoint directory should equal default '{api.gdal.get_checkpoint_dir_default()}'." ) result = ( - self.generate_singleband_raster_df() + self.generate_singleband_4326_raster_df() .withColumn("rst_boundingbox", api.rst_boundingbox("tile")) .withColumn("tile", api.rst_clip("tile", "rst_boundingbox")) + .cache() ) - result.write.format("noop").mode("overwrite").save() - self.assertEqual(result.count(), 1) + result_cnt = result.count() + print(f"result (reset checkpoint) - count? {result_cnt}") + self.assertEqual(result_cnt, 1) + result.limit(1).show() + tile = result.select("tile").first()[0] + result.unpersist() raster = tile['raster'] self.assertNotIsInstance(raster, str, "tile type should be binary (not string).") diff --git a/python/test/test_raster_functions.py b/python/test/test_raster_functions.py index 00284dc08..1a822fe96 100644 --- a/python/test/test_raster_functions.py +++ b/python/test/test_raster_functions.py @@ -1,3 +1,4 @@ +from pyspark.sql import DataFrame from pyspark.sql.functions import abs, col, first, lit, sqrt, array, element_at from .context import api, readers @@ -9,6 +10,9 @@ def setUp(self) -> None: return super().setUp() def test_read_raster(self): + """ + Uses the non-transformed singleband raster. + """ result = self.generate_singleband_raster_df().first() self.assertEqual(result.length, 1067862) self.assertEqual(result.x_size, 2400) @@ -22,8 +26,11 @@ def test_read_raster(self): self.assertEqual(result.tile["metadata"]["driver"], "GTiff") def test_raster_scalar_functions(self): + """ + Uses the 4326 transformed singleband raster. + """ result = ( - self.generate_singleband_raster_df() + self.generate_singleband_4326_raster_df() .withColumn("rst_bandmetadata", api.rst_bandmetadata("tile", lit(1))) .withColumn("rst_boundingbox", api.rst_boundingbox("tile")) .withColumn( @@ -97,44 +104,71 @@ def test_raster_scalar_functions(self): "rst_worldtorastercoord", api.rst_worldtorastercoord("tile", lit(0.0), lit(0.0)), ) + .cache() ) - result.write.format("noop").mode("overwrite").save() - self.assertEqual(result.count(), 1) + result_cnt = result.count() + print(f"result - count? {result_cnt}") + self.assertEqual(result_cnt, 1) + #result.limit(1).show() # <- too messy (skipping) + result.unpersist() def test_raster_flatmap_functions(self): - retile_result = self.generate_singleband_raster_df().withColumn( - "rst_retile", api.rst_retile("tile", lit(1200), lit(1200)) + """ + Uses the 4326 transformed singleband raster. + """ + retile_result = ( + self.generate_singleband_4326_raster_df() + .withColumn("rst_retile", api.rst_retile("tile", lit(1200), lit(1200))) + .cache() ) - retile_result.write.format("noop").mode("overwrite").save() - self.assertEqual(retile_result.count(), 4) + retile_cnt = retile_result.count() + print(f"retile - count? {retile_cnt}") + self.assertEqual(retile_cnt, 2) + retile_result.limit(1).show() + retile_result.unpersist() - subdivide_result = self.generate_singleband_raster_df().withColumn( - "rst_subdivide", api.rst_subdivide("tile", lit(1)) + subdivide_result = ( + self.generate_singleband_4326_raster_df() + .withColumn("rst_subdivide", api.rst_subdivide("tile", lit(1))) + .cache() ) - subdivide_result.write.format("noop").mode("overwrite").save() - self.assertEqual(retile_result.count(), 4) + subdivide_cnt = subdivide_result.count() + print(f"subdivide - count? {subdivide_cnt}") + self.assertEqual(subdivide_cnt, 13) + subdivide_result.limit(1).show() + subdivide_result.unpersist() - # TODO: reproject into WGS84 - tessellate_result = self.generate_singleband_raster_df().withColumn( - "rst_tessellate", api.rst_tessellate("tile", lit(3)) + tessellate_result = ( + self.generate_singleband_4326_raster_df() + .withColumn("srid", api.rst_srid("tile")) + .withColumn("rst_tessellate", api.rst_tessellate("tile", lit(3))) + .cache() ) - - tessellate_result.write.format("noop").mode("overwrite").save() - self.assertEqual(tessellate_result.count(), 63) + tessellate_cnt = tessellate_result.count() + print(f"tessellate - count? {tessellate_cnt} (srid? {tessellate_result.select('srid').first()[0]})") + self.assertEqual(tessellate_cnt, 63) + tessellate_result.limit(1).show() + tessellate_result.unpersist() overlap_result = ( - self.generate_singleband_raster_df() + self.generate_singleband_4326_raster_df() .withColumn( "rst_tooverlappingtiles", api.rst_tooverlappingtiles("tile", lit(200), lit(200), lit(10)), ) .withColumn("rst_subdatasets", api.rst_subdatasets("tile")) + .cache() ) - - overlap_result.write.format("noop").mode("overwrite").save() - self.assertEqual(overlap_result.count(), 87) + overlap_cnt = overlap_result.count() + print(f"overlap - count? {overlap_cnt}") + self.assertEqual(overlap_cnt, 67) + overlap_result.limit(1).show() + overlap_result.unpersist() def test_raster_aggregator_functions(self): + """ + Uses the non-transformed singleband raster. + """ collection = ( self.generate_singleband_raster_df() .withColumn("extent", api.st_astext(api.rst_boundingbox("tile"))) @@ -158,7 +192,7 @@ def test_raster_aggregator_functions(self): print(f"merge agg - count? {merge_cnt}") merge_result.limit(1).show() - self.assertEqual(merge_result.count(), 1) + self.assertEqual(merge_cnt, 1) self.assertEqual( collection.select("extent").first(), merge_result.select("extent").first() ) @@ -173,12 +207,11 @@ def test_raster_aggregator_functions(self): print(f"combine avg - count? {combine_cnt}") combine_avg_result.limit(1).show() - self.assertEqual(combine_avg_result.count(), 1) + self.assertEqual(combine_cnt, 1) self.assertEqual( collection.select("extent").first(), combine_avg_result.select("extent").first(), ) - combine_avg_result.unpersist() def test_netcdf_load_tessellate_clip_merge(self): @@ -186,68 +219,102 @@ def test_netcdf_load_tessellate_clip_merge(self): region_keys = ["NAME", "STATE", "BOROUGH", "BLOCK", "TRACT"] - census_df = ( - readers.read() - .format("multi_read_ogr") - .option("vsizip", "true") - .option("chunkSize", "20") - .load("test/data/Blocks2020.zip") - .select(*region_keys, "geom_0", "geom_0_srid") - .dropDuplicates() - .withColumn("geom_0", api.st_simplify("geom_0", lit(0.001))) - .withColumn( - "geom_0", api.st_updatesrid("geom_0", col("geom_0_srid"), lit(4326)) - ) - .withColumn( - "chip", api.grid_tessellateexplode("geom_0", lit(target_resolution)) - ) - .select(*region_keys, "chip.*") - ) - # print(f"...census_df count? {census_df.count()}") - self.assertEqual(census_df.count(), 2) + census_df: DataFrame = None + df: DataFrame = None + prh_bands_indexed: DataFrame = None + clipped_precipitation: DataFrame = None + merged_precipitation: DataFrame = None - df = ( - self.spark.read.format("gdal") - .option("raster.read.strategy", "in_memory") - .load( - "test/data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc" - ) - .select(api.rst_separatebands("tile").alias("tile")) - .repartition(self.spark.sparkContext.defaultParallelism) - .withColumn( - "timestep", - element_at( - api.rst_metadata("tile"), "NC_GLOBAL#GDAL_MOSAIC_BAND_INDEX" - ), + try: + census_df = ( + readers.read() + .format("multi_read_ogr") + .option("vsizip", "true") + .option("chunkSize", "20") + .load("test/data/Blocks2020.zip") + .select(*region_keys, "geom_0", "geom_0_srid") + .dropDuplicates() + .withColumn("geom_0", api.st_simplify("geom_0", lit(0.001))) + .withColumn( + "geom_0", api.st_updatesrid("geom_0", col("geom_0_srid"), lit(4326)) + ) + .withColumn( + "chip", api.grid_tessellateexplode("geom_0", lit(target_resolution)) + ) + .select(*region_keys, "chip.*") + .cache() ) - .withColumn("tile", api.rst_setsrid("tile", lit(4326))) - .where(col("timestep") == 21) - .withColumn( - "tile", api.rst_tooverlappingtiles("tile", lit(20), lit(20), lit(10)) + census_df_cnt = census_df.count() + print(f"...census_df count? {census_df_cnt}") + self.assertEqual(census_df_cnt, 2) + census_df.limit(1).show() + + df = ( + self.spark.read.format("gdal") + .option("raster.read.strategy", "in_memory") + .load( + "test/data/prAdjust_day_HadGEM2-CC_SMHI-DBSrev930-GFD-1981-2010-postproc_rcp45_r1i1p1_20201201-20201231.nc" + ) + .select(api.rst_separatebands("tile").alias("tile")) + .repartition(self.spark.sparkContext.defaultParallelism) + .withColumn( + "timestep", + element_at( + api.rst_metadata("tile"), "NC_GLOBAL#GDAL_MOSAIC_BAND_INDEX" + ), + ) + .withColumn("tile", api.rst_setsrid("tile", lit(4326))) + .where(col("timestep") == 21) + .withColumn( + "tile", api.rst_tooverlappingtiles("tile", lit(20), lit(20), lit(10)) + ) + .repartition(self.spark.sparkContext.defaultParallelism) + .cache() ) - .repartition(self.spark.sparkContext.defaultParallelism) - ) - print(f"...df count? {df.count()}") - print(f"...df tile? {df.select('tile').first()[0]}") - #print(f"""... metadata -> {df.select(api.rst_metadata("tile")).first()[0]}""") - print(f"""... timesteps -> {[r[0] for r in df.select("timestep").distinct().collect()]}""") + df_cnt = df.count() + print(f"...df count? {df_cnt}") + #print(f"...df tile? {df.select('tile').first()[0]}") + #print(f"""... metadata -> {df.select(api.rst_metadata("tile")).first()[0]}""") + #print(f"""... timesteps -> {[r[0] for r in df.select("timestep").distinct().collect()]}""") + df.limit(1).show() - prh_bands_indexed = df.withColumn( - "tile", api.rst_tessellate("tile", lit(target_resolution)) - ) + prh_bands_indexed = ( + df + .withColumn("tile", api.rst_tessellate("tile", lit(target_resolution))) + .cache() + ) + prh_cnt = prh_bands_indexed.count() + print(f"...prh count? {prh_cnt}") + prh_bands_indexed.limit(1).show() - clipped_precipitation = ( - prh_bands_indexed.alias("var") - .join( - census_df.alias("aoi"), - how="inner", - on=col("var.tile.index_id") == col("aoi.index_id"), + clipped_precipitation = ( + prh_bands_indexed.alias("var") + .join( + census_df.alias("aoi"), + how="inner", + on=col("var.tile.index_id") == col("aoi.index_id"), + ) + .withColumn("tile", api.rst_clip("var.tile", "aoi.wkb")) + .cache() ) - .withColumn("tile", api.rst_clip("var.tile", "aoi.wkb")) - ) + clipped_precip_cnt = clipped_precipitation.count() + print(f"...clipped precip count? {clipped_precip_cnt}") + clipped_precipitation.limit(1).show() - merged_precipitation = clipped_precipitation.groupBy(*region_keys).agg( - api.rst_merge_agg("tile").alias("tile") - ) + merged_precipitation = ( + clipped_precipitation + .groupBy(*region_keys) + .agg(api.rst_merge_agg("tile").alias("tile")) + .cache() + ) + merged_precip_cnt = merged_precipitation.count() + print(f"...merged precip count? {merged_precip_cnt}") + self.assertEqual(merged_precip_cnt, 1) + merged_precipitation.limit(1).show() - self.assertEqual(merged_precipitation.count(), 1) + finally: + exec('try:census_df.unpersist() \nexcept:pass') + exec('try:df.unpersist() \nexcept:pass') + exec('try:prh_bands_indexed.unpersist() \nexcept:pass') + exec('try:clipped_precipitation.unpersist() \nexcept:pass') + exec('try:merged_precipitation.unpersist() \nexcept:pass') diff --git a/python/test/utils/mosaic_test_case_with_gdal.py b/python/test/utils/mosaic_test_case_with_gdal.py index 4275b1564..dfce27bd9 100644 --- a/python/test/utils/mosaic_test_case_with_gdal.py +++ b/python/test/utils/mosaic_test_case_with_gdal.py @@ -1,6 +1,7 @@ from test.context import api from .mosaic_test_case import MosaicTestCase from pyspark.sql.dataframe import DataFrame +from pyspark.sql.functions import lit import os import shutil @@ -46,7 +47,15 @@ def tearDownClass(cls) -> None: def generate_singleband_raster_df(self) -> DataFrame: return ( self.spark.read.format("gdal") - .option("pathGlobFilter", "*_B04.TIF") # <- B04 - .option("raster.read.strategy", "in_memory") - .load("test/data") # <- /MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF + .option("pathGlobFilter", "*_B04.TIF") # <- B04 + .option("raster.read.strategy", "in_memory") + .load("test/data") # <- /MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF ) + + def generate_singleband_4326_raster_df(self) -> DataFrame: + return ( + self.generate_singleband_raster_df() + .withColumn("tile", api.rst_setsrid("tile", lit(9122))) # <- set srid + .withColumn("tile", api.rst_transform("tile", lit(4326))) # <- transform to 4326 + ) + From 782de4120c82d494c5d60983959796c1ce2e1798 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Mon, 19 Aug 2024 17:07:30 -0400 Subject: [PATCH 41/60] SubdivideOnRead setting subdataset prior to splitting --- .../labs/mosaic/datasource/gdal/SubdivideOnRead.scala | 10 +++------- .../datasource/multiread/RasterAsGridReader.scala | 11 +++++++---- 2 files changed, 10 insertions(+), 11 deletions(-) diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala index a25852d3a..2a9d606b3 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala @@ -105,20 +105,16 @@ object SubdivideOnRead extends ReadStrategy { case _ => identifyDriverNameFromRawPath(inPath, uriGdalOpt) } val tmpPath = PathUtils.copyCleanPathToTmpWithRetry(inPath, exprConfigOpt, retries = 5) - // 13 AUG 2024 - 0.4.3 - // - For now, not handling subdatasets with retile (subdivide) - // - subdataset is handled after, e.g. with 'raster_to_grid' - // - TODO: REVALIDATE SUBDATASET HANDLING (PRE) val createInfo = Map( RASTER_PATH_KEY -> tmpPath, RASTER_PARENT_PATH_KEY -> inPath, - RASTER_DRIVER_KEY -> driverName - //RASTER_SUBDATASET_NAME_KEY -> options.getOrElse("subdatasetName", "") // <- SUBDATASET HERE (PRE)! + RASTER_DRIVER_KEY -> driverName, + RASTER_SUBDATASET_NAME_KEY -> options.getOrElse("subdatasetName", "") // <- SUBDATASET HERE (PRE)! ) val tiles = localSubdivide(createInfo, sizeInMB, exprConfigOpt) val rows = tiles.map(tile => { val raster = tile.raster - // TODO: REVALIDATE SUBDATASET HANDLING (POST) + // Clear out subset name on retile (subdivide) // - this is important to allow future loads to not try the path // - while subdivide should not be allowed for zips, testing just in case diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala index 2c194af96..9da7fbc99 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala @@ -30,7 +30,9 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead private val mc = MosaicContext.context() import mc.functions._ - private var nPartitions = -1 // may change throughout the phases + private var nPartitions = -1 // <- may change + + private var readStrat = MOSAIC_RASTER_READ_AS_PATH // <- may change override def load(path: String): DataFrame = load(Seq(path): _*) @@ -108,7 +110,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead } // <<< GDAL READER OPTIONS >>> - val readStrat = { + readStrat = { // have to go out of way to specify "-1" // don't use subdivide strategy with zips (AKA MOSAIC_RASTER_SUBDIVIDE_ON_READ) if (config("sizeInMB").toInt < 0 || config("vsizip").toBoolean) MOSAIC_RASTER_READ_AS_PATH @@ -314,7 +316,8 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead /** * Resolve the subdatasets if configured to do so. Resolving subdatasets - * requires "subdatasetName" to be set. + * - requires "subdatasetName" to be set. + * - Skips if read strategy is [[MOSAIC_RASTER_SUBDIVIDE_ON_READ]]. * * @param df * The DataFrame containing the paths. @@ -327,7 +330,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead */ private def resolveSubdataset(df: DataFrame, config: Map[String, String], verboseLevel: Int) = { val subdatasetName = config("subdatasetName") - if (subdatasetName.nonEmpty) { + if (subdatasetName.nonEmpty && readStrat != MOSAIC_RASTER_SUBDIVIDE_ON_READ) { if (verboseLevel > 0) println(s"... subdataset? = $subdatasetName") val result = df .withColumn("subdatasets", rst_subdatasets(col("tile"))) From d2dc1598628aa109ce0faccb548bb2e279e255f5 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Thu, 22 Aug 2024 11:43:24 -0400 Subject: [PATCH 42/60] table options for raster_to_grid --- docs/source/api/raster-format-readers.rst | 20 + .../multiread/RasterAsGridReader.scala | 568 +++++++++++++----- 2 files changed, 434 insertions(+), 154 deletions(-) diff --git a/docs/source/api/raster-format-readers.rst b/docs/source/api/raster-format-readers.rst index 0fa6cb75b..c4d662ecb 100644 --- a/docs/source/api/raster-format-readers.rst +++ b/docs/source/api/raster-format-readers.rst @@ -114,10 +114,18 @@ The reader supports the following options: * :code:`combiner` (default "mean") - combiner operation to use when converting raster to grid (StringType), options: "average", "avg", "count", "max", "mean", "median", and "min" + * :code:`deltaFileMB` (default 8) - If :code:`finalTableFqn` provided, this specifies the size of the delta table + files generated; smaller value drives more parallelism (IntegerType) * :code:`driverName` (default "") - when the extension of the file is not enough, specify the driver (e.g. .zips) (StringType) * :code:`extensions` (default "*") - raster file extensions, e.g. "tiff" and "nc", optionally separated by ";" (StringType), e.g. "grib;grb" or "*" or ".tif" or "tif" (what the file ends with will be tested), case insensitive; useful like a glob filter to ignore other files in the directory, e.g. sidecar files + * :code:`finalTableFqn` (default "") - If this is provided, tables will be generated instead of just dataframes; + this is going to be much more performant and is recommended (StringType) + * :code:`finalTableFuse` (default "") - If :code:`finalTableFqn` provided, this specifies alternate location for + the final stage table (StringType) + * :code:`keepInterimTables` (default false) - If :code:`finalTableFqn` provided, this specifies whether to delete + interim DeltaLake tables generated (BooleanType) * :code:`kRingInterpolate` (default 0) - if the raster pixels are larger than the grid cells, use k_ring interpolation with n = kRingInterpolate (IntegerType) * :code:`limitTessellate` (default 0) - limits the number of rows during / after tessellate; useful for sampling or testing (IntegerType) @@ -261,3 +269,15 @@ The reader supports the following options: even 16MB or 8MB, for better parallelism towards tessellation and measure aggregation. - If size is set to -1, the file is loaded and returned as a single tile (not recommended). - If set to 0, the file is loaded and subdivided into tiles of size no greater than 64MB. + + :code:`finalTableFqn`: + - Fully qualified name (Fqn) can be up to "catalog.schema.final_table_name" or can be "schema.final_table_name" or + "final_table_name"; the current catalog and schema will be used if not provided. + - If provided, delta lake tables will be generated instead of keeping everything in ephemeral dataframes; + this can be much more performant as it benefits from materialized data per stage. + - :code:`deltaFileMB` (default 8) specifies the underlying file sizes to use in the delta lake table; smaller file + sizes will drive more parallelism which can be really useful in compute heavy operations as found in spatial + processing. + - :code:`finalTableFuse` (default "") specifies alternate location for the final stage table; this will be either + tessellate (if :code:`stopAtTessellate` is true) or combine or interpolate (if :code:`kRingInterpolate` is > 0). + - :code:`keepInterimTables` (default false) specifies whether to delete interim DeltaLake tables generated. diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala index 9da7fbc99..07a85f672 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala @@ -1,11 +1,6 @@ package com.databricks.labs.mosaic.datasource.multiread -import com.databricks.labs.mosaic.{ - MOSAIC_RASTER_READ_AS_PATH, - MOSAIC_RASTER_READ_STRATEGY, - MOSAIC_RASTER_SUBDIVIDE_ON_READ, - NO_EXT -} +import com.databricks.labs.mosaic.{MOSAIC_RASTER_READ_AS_PATH, MOSAIC_RASTER_READ_STRATEGY, MOSAIC_RASTER_SUBDIVIDE_ON_READ, NO_EXT, POLYGON_EMPTY_WKT} import com.databricks.labs.mosaic.functions.MosaicContext import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} import org.apache.spark.sql._ @@ -34,6 +29,16 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead private var readStrat = MOSAIC_RASTER_READ_AS_PATH // <- may change + private var phases = Seq("path", "subdataset", "srid", "retile", "tessellate", "combine", "interpolate") + + private var interimTbls = Seq.empty[String] + + private var doTables = false // <- may change + + private var keepInterimTables = false // <- may change + + private var rasterToGridCombiner: Column => Column = _ // <- will change + override def load(path: String): DataFrame = load(Seq(path): _*) override def load(paths: String*): DataFrame = { @@ -43,10 +48,12 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead // <<< CONFIG >>> // - turn off aqe coalesce partitions for this op var config = getConfig - nPartitions = config("nPartitions").toInt - val resolution = config("resolution").toInt val verboseLevel = config("verboseLevel").toInt - val limitTessellate = config("limitTessellate").toInt + + doTables = config("finalTableFqn").nonEmpty + keepInterimTables = config("keepInterimTables").toBoolean + nPartitions = config("nPartitions").toInt + rasterToGridCombiner = getRasterToGridFunc(config("combiner")) // <- want to fail early sparkSession.conf.set("spark.sql.adaptive.coalescePartitions.enabled", "false") if (verboseLevel > 0) println(s"raster_to_grid -> 'spark.sql.adaptive.coalescePartitions.enabled' set to false") @@ -139,16 +146,12 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead if (verboseLevel > 1) println(s"\nraster_to_grid - readOptions? $readOptions\n") // <<< PERFORM READ >>> - val rasterToGridCombiner = getRasterToGridFunc(config("combiner")) // <- want to fail early var pathsDf: DataFrame = null var resolvedDf: DataFrame = null var sridDf: DataFrame = null var retiledDf: DataFrame = null var tessellatedDf: DataFrame = null var combinedDf: DataFrame = null - var bandDf: DataFrame = null - var validDf: DataFrame = null - var invalidDf: DataFrame = null var kSampleDf: DataFrame = null try { @@ -157,8 +160,13 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead .format("gdal") .options(readOptions) .load(paths: _*) - .repartition(nPartitions) - .cache() + if (doTables) { + pathsDf = writeTable(pathsDf, "path", config, verboseLevel) + } else { + pathsDf = pathsDf + .repartition(nPartitions) + .cache() + } val pathsDfCnt = pathsDf.count() println(s"::: gdal reader loaded - count? $pathsDfCnt :::") if (verboseLevel > 1) pathsDf.limit(1).show() @@ -173,144 +181,48 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead // - this may throw an exception, e.g. Zarr or Zips // - metadata cache handled in the function sridDf = handleSRID(resolvedDf, config, verboseLevel) - if (config("srid").toInt > 0) println(s"::: handled srid :::") - if (verboseLevel > 1) sridDf.limit(1).show() // (4) increase nPartitions for retile and tessellate - nPartitions = Math.min(10000, paths.length * 32) - if (verboseLevel > 0) println(s"::: adjusted nPartitions to $nPartitions :::") + nPartitions = Math.min(10000, pathsDfCnt * 32).toInt + if (verboseLevel > 0 && !doTables) println(s"::: adjusted nPartitions to $nPartitions :::") // (5) retile with 'tileSize' // - different than RETILE (AKA SUBDIVIDE) read strategy // - metadata cache handled in the function retiledDf = retileRaster(sridDf, config, verboseLevel) - if (config("retile").toBoolean) println(s"::: retiled (using 'tileSize') :::") - if (verboseLevel > 1) retiledDf.limit(1).show() // (6) tessellation // - uses checkpoint dir // - optionally, skip project for data without SRS, // e.g. Zarr handling (handled as WGS84) - val skipProject = config("skipProject").toBoolean - tessellatedDf = retiledDf - .withColumn( - "tile", - rst_tessellate(col("tile"), lit(0), lit(skipProject)) - ) - if (limitTessellate > 0) { - // handle optional limit (for testing) - tessellatedDf = tessellatedDf.limit(limitTessellate) - } - tessellatedDf = tessellatedDf.cache() - var tessellatedDfCnt = tessellatedDf.count() - Try(retiledDf.unpersist()) // <- let go of prior caching - if (verboseLevel > 0) println(s"... tessellated at resolution 0 - count? $tessellatedDfCnt " + - s"(going to $resolution) | skipProject? $skipProject") - - var tmpTessellatedDf: DataFrame = null - if (resolution > 0) { - for (res <- 1 to resolution) { - tmpTessellatedDf = tessellatedDf - .withColumn( - s"tile_$res", - rst_tessellate(col("tile"), lit(res), lit(skipProject)) // <- skipProject needed? - ) - .drop("tile") - .filter(col(s"tile_$res").isNotNull) - .withColumnRenamed(s"tile_$res", "tile") - if (limitTessellate > 0) { - // handle optional limit (for testing) - tmpTessellatedDf = tmpTessellatedDf.limit(limitTessellate) - } - tmpTessellatedDf = tmpTessellatedDf.cache() // <- cache tmp - tessellatedDfCnt = tmpTessellatedDf.count() // <- count tmp (before unpersist) - FileUtils.deleteDfTilePathDirs(tessellatedDf, verboseLevel = verboseLevel, msg = s"tessellatedDf (res=$res)") - Try(tessellatedDf.unpersist()) // <- uncache existing tessellatedDf - tessellatedDf = tmpTessellatedDf // <- assign tessellatedDf - if (verboseLevel > 0) println(s"... tessellated at resolution $res - count? $tessellatedDfCnt " + - s"(going to $resolution) | skipProject? $skipProject") - } - } - println(s"::: tessellated :::") - if (verboseLevel > 1) tessellatedDf.limit(1).show() + tessellatedDf = tessellate(retiledDf, config, verboseLevel) if (config("stopAtTessellate").toBoolean) { // return tessellated tessellatedDf } else { // (7) combine - combinedDf = tessellatedDf - .groupBy("tile.index_id") - .agg(rst_combineavg_agg(col("tile")).alias("tile")) - .withColumn( - "grid_measures", - rasterToGridCombiner(col("tile")) - ) - .select( - "grid_measures", - "tile" - ) - .cache() - val combinedDfCnt = combinedDf.count() - FileUtils.deleteDfTilePathDirs(tessellatedDf, verboseLevel = verboseLevel, msg = "tessellatedDf") - Try(tessellatedDf.unpersist()) - println(s"::: combined (${config("combiner")}) - count? $combinedDfCnt :::") - if (verboseLevel > 1) combinedDf.limit(1).show() - - // (8) band exploded (after combined) - validDf = combinedDf - .filter(size(col("grid_measures")) > lit(0)) - .select( - posexplode(col("grid_measures")).as(Seq("band_id", "measure")), - col("tile").getField("index_id").alias("cell_id") - ) - .select( - col("band_id"), - col("cell_id"), - col("measure") - ) - .cache() - val validDfCnt = validDf.count() - invalidDf = combinedDf - .filter(size(col("grid_measures")) === lit(0)) - .select( - lit(0).alias("band_id"), - lit(0.0).alias("measure"), - col("tile").getField("index_id").alias("cell_id") - ) - .select( - col("band_id"), - col("cell_id"), - col("measure") - ) - .cache() - val invalidDfCnt = invalidDf.count() - Try(combinedDf.unpersist()) - val hasValid = validDfCnt > 0 - println(s"::: band exploded (if needed) - valid count? $validDfCnt, invalid count? $invalidDfCnt :::") - bandDf = - if (hasValid) validDf - else invalidDf - if (verboseLevel > 1) bandDf.limit(1).show() - - // (9) handle k-ring resample + combinedDf = combine(tessellatedDf, config, verboseLevel) + + // (8) handle k-ring resample // - metadata cache handled in the function - kSampleDf = kRingResample(bandDf, config, verboseLevel).cache() - if (config("kRingInterpolate").toInt > 0) println(s"::: k-ring resampled :::") - if (verboseLevel > 1) kSampleDf.limit(1).show() + kSampleDf = kRingResample(combinedDf, config, verboseLevel) kSampleDf // <- returned cached (this is metadata only) } } finally { - Try(pathsDf.unpersist()) - Try(resolvedDf.unpersist()) - Try(sridDf.unpersist()) - Try(retiledDf.unpersist()) - if (!config("stopAtTessellate").toBoolean) Try(tessellatedDf.unpersist()) - Try(combinedDf.unpersist()) - Try(bandDf.unpersist()) - Try(validDf.unpersist()) - Try(invalidDf.unpersist()) + // handle interim tables + deleteInterimTables(config, verboseLevel) + + // handle interim dfs + if (!doTables) { + Try(pathsDf.unpersist()) + Try(resolvedDf.unpersist()) + Try(sridDf.unpersist()) + Try(retiledDf.unpersist()) + if (!config("stopAtTessellate").toBoolean) Try(tessellatedDf.unpersist()) + Try(combinedDf.unpersist()) + } } } @@ -332,18 +244,25 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead val subdatasetName = config("subdatasetName") if (subdatasetName.nonEmpty && readStrat != MOSAIC_RASTER_SUBDIVIDE_ON_READ) { if (verboseLevel > 0) println(s"... subdataset? = $subdatasetName") - val result = df + var result = df .withColumn("subdatasets", rst_subdatasets(col("tile"))) .withColumn("tile", rst_separatebands(col("tile"))) .withColumn("tile", rst_getsubdataset(col("tile"), lit(subdatasetName))) - .cache() + if (doTables) { + result = writeTable(result, "subdataset", config, verboseLevel) + } else { + result.cache() + } val cnt = result.count() // <- need this to force cache if (verboseLevel > 0) println(s"... count? $cnt") - FileUtils.deleteDfTilePathDirs(df, verboseLevel = verboseLevel, msg = "df (after subdataset)") - Try(df.unpersist()) // <- uncache df (after count) + if (!doTables) { + FileUtils.deleteDfTilePathDirs(df, verboseLevel = verboseLevel, msg = "df (after subdataset)") + Try(df.unpersist()) // <- uncache df (after count) + } + result } else { - df // <- keep cached + df // <- keep as-is } } @@ -365,16 +284,23 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead val srid = config("srid").toInt if (srid > 0) { if (verboseLevel > 0) println(s"... srid? = $srid") - val result = df - .withColumn("tile", rst_setsrid(col("tile"), lit(srid))) // <- this seems to be required - .cache() + var result = df + .withColumn("tile", rst_setsrid(col("tile"), lit(srid))) + if (doTables) { + result = writeTable(result, "srid", config, verboseLevel) + } else result.cache() val cnt = result.count() // <- need this to force cache if (verboseLevel > 0) println(s"... count? $cnt") - FileUtils.deleteDfTilePathDirs(df, verboseLevel = verboseLevel, msg = "df (after srid)") - Try(df.unpersist()) // <- uncache df (after count) + if (!doTables) { + FileUtils.deleteDfTilePathDirs(df, verboseLevel = verboseLevel, msg = "df (after srid)") + Try(df.unpersist()) // <- uncache df (after count) + } + println(s"::: handled srid :::") + if (verboseLevel > 1) result.limit(1).show() + result } else { - df // <- keep cached + df // <- as-is } } @@ -398,17 +324,196 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead if (isRetile && tileSize > 0) { if (verboseLevel > 0) println(s"... retiling to tileSize = $tileSize") - val result = df + var result = df .withColumn("tile", rst_retile(col("tile"), lit(tileSize), lit(tileSize))) - .repartition(nPartitions) - .cache() + if (doTables) { + result = writeTable(result, "retile", config, verboseLevel) + } else { + result = result + .repartition(nPartitions) + .cache() + } val cnt = result.count() // <- need this to force cache if (verboseLevel > 0) println(s"... count? $cnt") - FileUtils.deleteDfTilePathDirs(df, verboseLevel = verboseLevel, msg = "df (after retile)") - Try(df.unpersist()) // <- uncache df (after count) + if (!doTables) { + FileUtils.deleteDfTilePathDirs(df, verboseLevel = verboseLevel, msg = "df (after retile)") + Try(df.unpersist()) // <- uncache df (after count) + } + println(s"::: retiled (using 'tileSize') :::") + if (verboseLevel > 1) result.limit(1).show() + result } else { - df // <- keep cached + df // <- as-is + } + } + + /** + * Perform tessellation on the DataFrame. + * - for table writes, generates a table per resolution. + * + * @param df + * The DataFrame to tessellate. + * @param config + * The configuration map. + * @param verboseLevel + * Whether to print interim results (0,1,2). + * @return + * The DataFrame after handling. + */ + private def tessellate(df: DataFrame, config: Map[String, String], verboseLevel: Int): DataFrame = { + val resolution = config("resolution").toInt + val limitTessellate = config("limitTessellate").toInt + val skipProject = config("skipProject").toBoolean + + // [1] initially tessellate at res=0 + var tessellatedDf = df + .withColumn( + "tile", + rst_tessellate(col("tile"), lit(0), lit(skipProject)) + ) + if (limitTessellate > 0) { + // handle optional limit (for testing) + tessellatedDf = tessellatedDf.limit(limitTessellate) + } + if (doTables) { + tessellatedDf = writeTable( + tessellatedDf, + "tessellate", + config, + verboseLevel, + overrideTblName = s"${config("finalTableFqn")}_tessellate_0" + ) + } else { + tessellatedDf = tessellatedDf.cache() + } + var tessellatedDfCnt = tessellatedDf.count() + if (!doTables) Try(df.unpersist()) // <- let go of prior caching + + if (verboseLevel > 0) println(s"... tessellated at resolution 0 - count? $tessellatedDfCnt " + + s"(going to $resolution) | skipProject? $skipProject") + + var tmpTessellatedDf: DataFrame = null + if (resolution > 0) { + // [2] iterate over remainined resolutions + for (res <- 1 to resolution) { + tmpTessellatedDf = tessellatedDf + .withColumn( + s"tile_$res", + rst_tessellate(col("tile"), lit(res), lit(skipProject)) // <- skipProject needed? + ) + .drop("tile") + .filter(col(s"tile_$res").isNotNull) + .withColumnRenamed(s"tile_$res", "tile") + if (limitTessellate > 0) { + // handle optional limit (for testing) + tmpTessellatedDf = tmpTessellatedDf.limit(limitTessellate) + } + if (doTables) { + tmpTessellatedDf = writeTable( + tessellatedDf, + "tessellate", + config, + verboseLevel, + overrideTblName = s"${config("finalTableFqn")}_tessellate_$res" + ) + } else { + tmpTessellatedDf = tmpTessellatedDf.cache() // <- cache tmp + tmpTessellatedDf.count() // <- count tmp (before unpersist) + FileUtils.deleteDfTilePathDirs(tessellatedDf, verboseLevel = verboseLevel, msg = s"tessellatedDf (res=$res)") + Try(tessellatedDf.unpersist()) // <- uncache existing tessellatedDf + } + tessellatedDf = tmpTessellatedDf // <- assign tessellatedDf + tessellatedDfCnt = tessellatedDf.count() + if (verboseLevel > 0) println(s"... tessellated at resolution $res - count? $tessellatedDfCnt " + + s"(going to $resolution) | skipProject? $skipProject") + } + } + println(s"::: tessellated :::") + if (verboseLevel > 1) tessellatedDf.limit(1).show() + + tessellatedDf + } + + /** + * Combine the tessellated DataFrame. + * + * @param df + * The DataFrame containing the grid. + * @param config + * The configuration map. + * @param verboseLevel + * Whether to print interim results (0,1,2). + * @return + * The DataFrame after handling. + */ + private def combine(df: DataFrame, config: Map[String, String], verboseLevel: Int): DataFrame = { + + val combinedDf = df + .groupBy("tile.index_id") + .agg(rst_combineavg_agg(col("tile")).alias("tile")) + .withColumn( + "grid_measures", + rasterToGridCombiner(col("tile")) + ) + .select( + "grid_measures", + "tile" + ) + .cache() + val combinedDfCnt = combinedDf.count() + if (!doTables) { + FileUtils.deleteDfTilePathDirs(df, verboseLevel = verboseLevel, msg = "tessellatedDf") + Try(df.unpersist()) + } + println(s"::: combined (${config("combiner")}) - count? $combinedDfCnt :::") + if (verboseLevel > 1) combinedDf.limit(1).show() + + var validDf: DataFrame = null + var invalidDf: DataFrame = null + try { + // band exploded (after combined) + validDf = combinedDf + .filter(size(col("grid_measures")) > lit(0)) + .select( + posexplode(col("grid_measures")).as(Seq("band_id", "measure")), + col("tile").getField("index_id").alias("cell_id") + ) + .select( + col("band_id"), + col("cell_id"), + col("measure") + ) + .cache() + val validDfCnt = validDf.count() + invalidDf = combinedDf + .filter(size(col("grid_measures")) === lit(0)) + .select( + lit(0).alias("band_id"), + lit(0.0).alias("measure"), + col("tile").getField("index_id").alias("cell_id") + ) + .select( + col("band_id"), + col("cell_id"), + col("measure") + ) + .cache() + val invalidDfCnt = invalidDf.count() + println(s"::: band exploded (if needed) - valid count? $validDfCnt, invalid count? $invalidDfCnt :::") + var result = + if (validDfCnt > 0) validDf + else invalidDf + if (doTables) { + result = writeTable(result, "combine", config, verboseLevel) + } + if (verboseLevel > 1) result.limit(1).show() + + result + } finally { + Try(combinedDf.unpersist()) + Try(validDf.unpersist()) + Try(invalidDf.unpersist()) } } @@ -437,20 +542,26 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead if (k > 0) { if (verboseLevel > 0) println(s"... kRingInterpolate = $k rings") - val result = df + var result = df .withColumn("origin_cell_id", col("cell_id")) .withColumn("cell_id", explode(grid_cellkring(col("origin_cell_id"), k))) - .repartition(nPartitions) .withColumn("weight", lit(k + 1) - grid_distance(col("origin_cell_id"), col("cell_id"))) .groupBy("band_id", "cell_id") .agg(weighted_sum("measure", "weight")) - .cache() + if (doTables) { + result = writeTable(result, "interpolate", config, verboseLevel) + } else result.cache() val cnt = result.count() // <- need this to force cache if (verboseLevel > 0) println(s"... count? $cnt") - Try(df.unpersist()) // <- uncache df (after count) + if (!doTables) { + Try(df.unpersist()) // <- uncache df (after count) + } + println(s"::: k-ring resampled :::") + if (verboseLevel > 1) result.limit(1).show() + result } else { - df // <- keep cached + df // <- as-is } } @@ -474,6 +585,151 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead } } + /** + * Attempt to parse the catalog from the "finalTableFqn". + * - If fqn is empty, return None. + * - If the fqn has the catalog, return that; if not, return current catalog. + * + * @param config + * The config to use. + * @return + * Option string. + */ + private def getCatalog(config: Map[String, String]): Option[String] = { + val fqn = config("finalTableFqn") + if (fqn.isEmpty) None + else { + val parts = fqn.split(".") + if (parts.length == 3) Some(parts(0)) // <- catalog provided + else Some(sparkSession.catalog.currentCatalog()) // <- current catalog + } + } + + /** + * Attempt to parse the schema from the "finalTableFqn". + * - If fqn is empty, return None. + * - If the fqn has the schema, return that; if not, return current schema. + * + * @param config + * The config to use. + * @return + * Option string. + */ + private def getSchema(config: Map[String, String]): Option[String] = { + val fqn = config("finalTableFqn") + if (fqn.isEmpty) None + else { + val parts = fqn.split(".") + if (parts.length == 3) Some(parts(1)) // <- catalog + schema provided + if (parts.length == 2) Some(parts(0)) // <- schema provided + else Some(sparkSession.catalog.currentDatabase) // <- current schema + } + } + + /** + * Write DataFrame to Delta Lake. + * - uses the fqn for catalog and schema. + * - uses the fqn for interim tables. + * - uses the config for "deltaFileMB". + * - uses the "cellid" col to liquid cluster in tessellate, combine, and interpolate phases. + * - adds interim table names to the `interimTbls` array. + * + * @param df + * DataFrame to write. + * @param phase + * Phase of processing: "path", "subdataset", "srid", "retile", "tessellate", "combine", "interpolate" + * @param config + * The configuration map. + * @param verboseLevel + * Control printing interim results (0,1,2). + * @return + * DataFrame of the table for the phase. + */ + private def writeTable( + df: DataFrame, + phase: String, + config: Map[String, String], + verboseLevel: Int, + overrideTblName: String = "" + ): DataFrame = { + // [1] table name and write mode + var finalTbl = false + val fqn = + if (config("stopAtTessellate").toBoolean && phase == "tessellate") { + finalTbl = true + if (overrideTblName.nonEmpty) overrideTblName + else config("finalTablefqn") + } + else if (config("kRingInterpolate").toInt == 0 && phase == "combine") { + finalTbl = true + if (overrideTblName.nonEmpty) overrideTblName + else config("finalTablefqn") + } + else if (config("kRingInterpolate").toInt > 0 && phase == "interpolate") { + finalTbl = true + if (overrideTblName.nonEmpty) overrideTblName + else config("finalTablefqn") + } else { + // interim table + val tbl = + if (overrideTblName.nonEmpty) overrideTblName + else s"${config("finalTablefqn")}_$phase" + interimTbls :+ tbl + tbl + } + + val finalDf = + if (finalTbl && config("finalTableFuse").nonEmpty) { + df + .withColumn("tile", rst_write(col("tile"), config("finalTableFuse"))) + } else df + + // [2] initial write of the table to delta lake + // - this is an overwrite operation + finalDf.write + .format("delta") + .mode("overwrite") + .saveAsTable(fqn) + + // [3] change target for more files to spread out operation (SQL) + sparkSession.sql(s"ALTER TABLE $fqn SET TBLPROPERTIES(delta.targetFileSize = '${config("deltaFileMB").toInt}mb')") + + // [4] set-up liquid clustering on tables with cellid (SQL) + if (Seq("tessellate", "combine", "interpolate").contains(phase)) { + sparkSession.sql(s"ALTER TABLE $fqn CLUSTER BY (cellid)") + } + + // [5] perform optimize to enact the change(s) (SQL) + sparkSession.sql(s"OPTIMIZE $fqn") + + // [6] return a dataframe of the table + sparkSession.table(fqn) + } + + /** + * If config "keepInterimTables" is false, drop the tables in `keepInterimTbls`. + * - Also, will delete the checkpoint files generated. + * + * @param config + * The configuration map. + * @param verboseLevel + * Control printing interim results (0,1,2). + */ + private def deleteInterimTables(config: Map[String, String], verboseLevel: Int): Unit = { + if (!keepInterimTables) { + for (tbl <- interimTbls) { + // delete underlying file paths + FileUtils.deleteDfTilePathDirs( + sparkSession.table(tbl), + verboseLevel = verboseLevel, + msg = tbl + ) + // drop the table + sparkSession.sql(s"DROP TABLE IF EXISTS $tbl") + } + } + } + /** * Get the configuration map. * @return @@ -482,8 +738,12 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead private def getConfig: Map[String, String] = { Map( "combiner" -> this.extraOptions.getOrElse("combiner", "mean"), + "deltaFileMB" -> this.extraOptions.getOrElse("deltaFileMB", "8"), // <- for tables "driverName" -> this.extraOptions.getOrElse("driverName", ""), "extensions" -> this.extraOptions.getOrElse("extensions", "*"), + "finalTableFqn" -> this.extraOptions.getOrElse("finalTableFqn", ""), // <- identifies use of tables + "finalTableFuse" -> this.extraOptions.getOrElse("finalTableFuse", ""), // <- for tables + "keepInterimTables" -> this.extraOptions.getOrElse("keepIterimTables", "false"), // <- for tables "kRingInterpolate" -> this.extraOptions.getOrElse("kRingInterpolate", "0"), "limitTessellate" -> this.extraOptions.getOrElse("limitTessellate", "0"), "nPartitions" -> this.extraOptions.getOrElse("nPartitions", sparkSession.conf.get("spark.sql.shuffle.partitions")), @@ -491,8 +751,8 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead "retile" -> this.extraOptions.getOrElse("retile", "false"), "srid" -> this.extraOptions.getOrElse("srid", "0"), "sizeInMB" -> this.extraOptions.getOrElse("sizeInMB", "0"), - "skipProject" -> this.extraOptions.getOrElse("skipProject", "false"), // <- debugging primarily - "stopAtTessellate" -> this.extraOptions.getOrElse("stopAtTessellate", "false"), // <- debugging primarily + "skipProject" -> this.extraOptions.getOrElse("skipProject", "false"), // <- debugging primarily + "stopAtTessellate" -> this.extraOptions.getOrElse("stopAtTessellate", "false"), // <- debugging + tessellate perf "subdatasetName" -> this.extraOptions.getOrElse("subdatasetName", ""), "tileSize" -> this.extraOptions.getOrElse("tileSize", "512"), "uriDeepCheck" -> this.extraOptions.getOrElse("uriDeepCheck", "false"), From 218f0c726556fb8c8e752f5dc477f39ecafd6466 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Thu, 22 Aug 2024 13:17:00 -0400 Subject: [PATCH 43/60] raster_to_grid option key fix for tables --- docs/source/api/raster-format-readers.rst | 7 ++++++- .../datasource/multiread/RasterAsGridReader.scala | 10 +++++----- 2 files changed, 11 insertions(+), 6 deletions(-) diff --git a/docs/source/api/raster-format-readers.rst b/docs/source/api/raster-format-readers.rst index c4d662ecb..748b2113e 100644 --- a/docs/source/api/raster-format-readers.rst +++ b/docs/source/api/raster-format-readers.rst @@ -274,7 +274,12 @@ The reader supports the following options: - Fully qualified name (Fqn) can be up to "catalog.schema.final_table_name" or can be "schema.final_table_name" or "final_table_name"; the current catalog and schema will be used if not provided. - If provided, delta lake tables will be generated instead of keeping everything in ephemeral dataframes; - this can be much more performant as it benefits from materialized data per stage. + this can be much more performant as it benefits from materialized data per stage as well as liquid clustering of + the "cellid" column in the tessellate+ stages. + - Tables are overwritten per execution, so make sure to provide a new / unique table name if you want to preserve + prior results; also, interim tables will have "_phase" appended to the end of the provided final table name; + tessellate is performed incrementally, starting at 0 and going up to specified resolution (if > 0) with a separate + table generated for each iterative step. - :code:`deltaFileMB` (default 8) specifies the underlying file sizes to use in the delta lake table; smaller file sizes will drive more parallelism which can be really useful in compute heavy operations as found in spatial processing. diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala index 07a85f672..fd9b9299f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala @@ -658,22 +658,22 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead if (config("stopAtTessellate").toBoolean && phase == "tessellate") { finalTbl = true if (overrideTblName.nonEmpty) overrideTblName - else config("finalTablefqn") + else config("finalTableFqn") } else if (config("kRingInterpolate").toInt == 0 && phase == "combine") { finalTbl = true if (overrideTblName.nonEmpty) overrideTblName - else config("finalTablefqn") + else config("finalTableFqn") } else if (config("kRingInterpolate").toInt > 0 && phase == "interpolate") { finalTbl = true if (overrideTblName.nonEmpty) overrideTblName - else config("finalTablefqn") + else config("finalTableFqn") } else { // interim table val tbl = if (overrideTblName.nonEmpty) overrideTblName - else s"${config("finalTablefqn")}_$phase" + else s"${config("finalTableFqn")}_$phase" interimTbls :+ tbl tbl } @@ -743,7 +743,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead "extensions" -> this.extraOptions.getOrElse("extensions", "*"), "finalTableFqn" -> this.extraOptions.getOrElse("finalTableFqn", ""), // <- identifies use of tables "finalTableFuse" -> this.extraOptions.getOrElse("finalTableFuse", ""), // <- for tables - "keepInterimTables" -> this.extraOptions.getOrElse("keepIterimTables", "false"), // <- for tables + "keepInterimTables" -> this.extraOptions.getOrElse("keepInterimTables", "false"), // <- for tables "kRingInterpolate" -> this.extraOptions.getOrElse("kRingInterpolate", "0"), "limitTessellate" -> this.extraOptions.getOrElse("limitTessellate", "0"), "nPartitions" -> this.extraOptions.getOrElse("nPartitions", sparkSession.conf.get("spark.sql.shuffle.partitions")), From fa4b9cd1c6c7107beaffb598f973f85e580365fb Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Thu, 22 Aug 2024 17:04:57 -0400 Subject: [PATCH 44/60] raster_to_grid adjusted columns and finalize tile to fuse for gdal read. --- .../mosaic/datasource/gdal/ReadAsPath.scala | 6 ++- .../datasource/gdal/SubdivideOnRead.scala | 8 +++- .../multiread/RasterAsGridReader.scala | 41 ++++++++++++------- 3 files changed, 38 insertions(+), 17 deletions(-) diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala index 8145e26af..a5d25d03a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala @@ -132,7 +132,11 @@ object ReadAsPath extends ReadStrategy { // Serialize to configured fuse directory val row = Utils.createRow(fields ++ Seq( - tile.formatCellId(indexSystem).serialize(tileDataType, doDestroy = true, exprConfigOpt))) + tile + .finalizeTile(toFuse = true) // <- raster written to configured checkpoint + .formatCellId(indexSystem) + .serialize(tileDataType, doDestroy = true, exprConfigOpt) + )) val rows = Seq(row) rows.iterator diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala index 2a9d606b3..9df071d47 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala @@ -135,8 +135,12 @@ object SubdivideOnRead extends ReadStrategy { } raster.flushAndDestroy() // Writing to bytes is destructive so we delay reading content and content length until the last possible moment - val row = Utils.createRow(fields ++ Seq(tile.formatCellId(indexSystem) - .serialize(tileDataType, doDestroy = true, exprConfigOpt))) + val row = Utils.createRow(fields ++ Seq( + tile + .finalizeTile(toFuse = true) // <- raster written to configured checkpoint + .formatCellId(indexSystem) + .serialize(tileDataType, doDestroy = true, exprConfigOpt) + )) row }) diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala index fd9b9299f..1e557746e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala @@ -372,6 +372,16 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead "tile", rst_tessellate(col("tile"), lit(0), lit(skipProject)) ) + .withColumn("cell_id", col("tile.index_id")) + .withColumnRenamed("path", "path_original") + .withColumnRenamed("modificationTime", "modification_time_original") + .withColumnRenamed("uuid", "uuid_original") + .withColumnRenamed("srid", "srid_original") + .drop("x_size", "y_size", "bandCount", "metadata", "subdatasets", "length") + + + val tessCols = Array("tile", "cell_id") ++ tessellatedDf.columns.filter(c => c != "tile" && c != "cell_id") + tessellatedDf = tessellatedDf.selectExpr(tessCols : _*) if (limitTessellate > 0) { // handle optional limit (for testing) tessellatedDf = tessellatedDf.limit(limitTessellate) @@ -402,9 +412,11 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead s"tile_$res", rst_tessellate(col("tile"), lit(res), lit(skipProject)) // <- skipProject needed? ) - .drop("tile") + .drop("cell_id", "tile") .filter(col(s"tile_$res").isNotNull) .withColumnRenamed(s"tile_$res", "tile") + .withColumn("cell_id", col("tile.index_id")) + tmpTessellatedDf = tmpTessellatedDf.selectExpr(tessCols : _*) if (limitTessellate > 0) { // handle optional limit (for testing) tmpTessellatedDf = tmpTessellatedDf.limit(limitTessellate) @@ -450,13 +462,14 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead private def combine(df: DataFrame, config: Map[String, String], verboseLevel: Int): DataFrame = { val combinedDf = df - .groupBy("tile.index_id") + .groupBy("cell_id") .agg(rst_combineavg_agg(col("tile")).alias("tile")) .withColumn( "grid_measures", rasterToGridCombiner(col("tile")) ) .select( + "cell_id", "grid_measures", "tile" ) @@ -476,12 +489,12 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead validDf = combinedDf .filter(size(col("grid_measures")) > lit(0)) .select( - posexplode(col("grid_measures")).as(Seq("band_id", "measure")), - col("tile").getField("index_id").alias("cell_id") + col("cell_id"), + posexplode(col("grid_measures")).as(Seq("band_id", "measure")) ) .select( - col("band_id"), col("cell_id"), + col("band_id"), col("measure") ) .cache() @@ -489,14 +502,9 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead invalidDf = combinedDf .filter(size(col("grid_measures")) === lit(0)) .select( + col("cell_id"), lit(0).alias("band_id"), lit(0.0).alias("measure"), - col("tile").getField("index_id").alias("cell_id") - ) - .select( - col("band_id"), - col("cell_id"), - col("measure") ) .cache() val invalidDfCnt = invalidDf.count() @@ -548,6 +556,11 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead .withColumn("weight", lit(k + 1) - grid_distance(col("origin_cell_id"), col("cell_id"))) .groupBy("band_id", "cell_id") .agg(weighted_sum("measure", "weight")) + .select( + "cell_id", + "band_id", + "measure" + ) if (doTables) { result = writeTable(result, "interpolate", config, verboseLevel) } else result.cache() @@ -631,7 +644,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead * - uses the fqn for catalog and schema. * - uses the fqn for interim tables. * - uses the config for "deltaFileMB". - * - uses the "cellid" col to liquid cluster in tessellate, combine, and interpolate phases. + * - uses the "cell_id" col to liquid cluster in tessellate, combine, and interpolate phases. * - adds interim table names to the `interimTbls` array. * * @param df @@ -694,9 +707,9 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead // [3] change target for more files to spread out operation (SQL) sparkSession.sql(s"ALTER TABLE $fqn SET TBLPROPERTIES(delta.targetFileSize = '${config("deltaFileMB").toInt}mb')") - // [4] set-up liquid clustering on tables with cellid (SQL) + // [4] set-up liquid clustering on tables with cell_id (SQL) if (Seq("tessellate", "combine", "interpolate").contains(phase)) { - sparkSession.sql(s"ALTER TABLE $fqn CLUSTER BY (cellid)") + sparkSession.sql(s"ALTER TABLE $fqn CLUSTER BY (cell_id)") } // [5] perform optimize to enact the change(s) (SQL) From 2e53b3222404c65db289d7250746d1e90d92518c Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Thu, 22 Aug 2024 17:46:14 -0400 Subject: [PATCH 45/60] raster_to_grid removed trailing "," on select expression (scalastyle error) --- .../labs/mosaic/datasource/multiread/RasterAsGridReader.scala | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala index 1e557746e..630539e3b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala @@ -504,7 +504,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead .select( col("cell_id"), lit(0).alias("band_id"), - lit(0.0).alias("measure"), + lit(0.0).alias("measure") ) .cache() val invalidDfCnt = invalidDf.count() From 7341b5e4ea673da0163cc1e93870be893d61b402 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Thu, 22 Aug 2024 19:01:30 -0400 Subject: [PATCH 46/60] raster_to_grid added "overwriteSchema" to table write options; modified "finalTableFuse" handling. --- docs/source/api/raster-format-readers.rst | 4 ++-- .../mosaic/datasource/multiread/RasterAsGridReader.scala | 6 ++++-- 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/docs/source/api/raster-format-readers.rst b/docs/source/api/raster-format-readers.rst index 748b2113e..21cbb71fd 100644 --- a/docs/source/api/raster-format-readers.rst +++ b/docs/source/api/raster-format-readers.rst @@ -283,6 +283,6 @@ The reader supports the following options: - :code:`deltaFileMB` (default 8) specifies the underlying file sizes to use in the delta lake table; smaller file sizes will drive more parallelism which can be really useful in compute heavy operations as found in spatial processing. - - :code:`finalTableFuse` (default "") specifies alternate location for the final stage table; this will be either - tessellate (if :code:`stopAtTessellate` is true) or combine or interpolate (if :code:`kRingInterpolate` is > 0). + - :code:`finalTableFuse` (default "") specifies alternate location for the final stage table; this will only be + applied if :code:`stopAtTessellate` is true since the combine phases afterwards do not maintain the raster tile data. - :code:`keepInterimTables` (default false) specifies whether to delete interim DeltaLake tables generated. diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala index 630539e3b..0019c89af 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala @@ -380,7 +380,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead .drop("x_size", "y_size", "bandCount", "metadata", "subdatasets", "length") - val tessCols = Array("tile", "cell_id") ++ tessellatedDf.columns.filter(c => c != "tile" && c != "cell_id") + val tessCols = Array("cell_id", "tile") ++ tessellatedDf.columns.filter(c => c != "tile" && c != "cell_id") tessellatedDf = tessellatedDf.selectExpr(tessCols : _*) if (limitTessellate > 0) { // handle optional limit (for testing) @@ -692,7 +692,8 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead } val finalDf = - if (finalTbl && config("finalTableFuse").nonEmpty) { + if (finalTbl && config("finalTableFuse").nonEmpty && phase == "tessellate") { + // only write to fuse for tessellate phase when it is the final phase df .withColumn("tile", rst_write(col("tile"), config("finalTableFuse"))) } else df @@ -702,6 +703,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead finalDf.write .format("delta") .mode("overwrite") + .option("overwriteSchema", "true") // <- required for repeats .saveAsTable(fqn) // [3] change target for more files to spread out operation (SQL) From 1774a0928d72eb73bb5302b5539c7cefeaf36955 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Fri, 23 Aug 2024 10:59:22 -0400 Subject: [PATCH 47/60] fixed checkpointing for "gdal" reader; "raster_to_grid" added "deltaFileRecords" and "stepTessellate" options. --- CHANGELOG.md | 4 +- docs/source/api/raster-format-readers.rst | 11 +- .../mosaic/datasource/gdal/ReadAsPath.scala | 13 ++- .../datasource/gdal/SubdivideOnRead.scala | 4 +- .../multiread/RasterAsGridReader.scala | 110 ++++++++---------- .../multiread/RasterAsGridReaderTest.scala | 8 +- 6 files changed, 69 insertions(+), 81 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index d85dead69..3426322be 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -24,8 +24,8 @@ - Added `RST_Write` to save a generated 'tile' to a specified directory (e.g. fuse) location using its GDAL driver and tile data / path; useful for formalizing the path when writing a Lakehouse table (allowing removal of interim checkpointed data) -- Improved `raster_to_grid` (as well as `gdal`) reader uses fuse checkpointing for interim steps as well as additional - performance improvements. +- Improved `raster_to_grid` reader uses fuse checkpointing for interim steps as well as additional + performance improvements; added options to write the various phases to delta lake tables for much better performance - Built-in readers now support option "uriDeepCheck" to handle (mostly strip out) file path URI parts beyond "file:", "dbfs:", and various common GDAL formats, see `FormatLookup` for lists; also new config `spark.databricks.labs.mosaic.uri.deep.check` allows global handling outside of readers, default is `false`. diff --git a/docs/source/api/raster-format-readers.rst b/docs/source/api/raster-format-readers.rst index 21cbb71fd..8cffb5145 100644 --- a/docs/source/api/raster-format-readers.rst +++ b/docs/source/api/raster-format-readers.rst @@ -114,8 +114,10 @@ The reader supports the following options: * :code:`combiner` (default "mean") - combiner operation to use when converting raster to grid (StringType), options: "average", "avg", "count", "max", "mean", "median", and "min" - * :code:`deltaFileMB` (default 8) - If :code:`finalTableFqn` provided, this specifies the size of the delta table + * :code:`deltaFileMB` (default 8) - If :code:`finalTableFqn` provided, this specifies the max size of the delta table files generated; smaller value drives more parallelism (IntegerType) + * :code:`deltaFileRecords` (default 1000) - If > 0 and :code:`finalTableFqn` provided, limit number of files + per delta file to help with parallelism (IntegerType) * :code:`driverName` (default "") - when the extension of the file is not enough, specify the driver (e.g. .zips) (StringType) * :code:`extensions` (default "*") - raster file extensions, e.g. "tiff" and "nc", optionally separated by ";" (StringType), e.g. "grib;grb" or "*" or ".tif" or "tif" (what the file ends with will be tested), case insensitive; useful like @@ -140,6 +142,8 @@ The reader supports the following options: challenging datasets * :code:`srid` (default 0) - can attempt to set the SRID on the dataset, e.g. if it isn't already set (IntegerType); if a dataset has no SRID, then WGS84 / SRID=4326 will be assumed + * :code:`stepTessellate` (default false) - optionally, iterate tessellation from 0..resolution; not allowed with + geo-scientific or vsizip files (BooleanType) * :code:`stopAtTessellate` (default false) - optionally, return after tessellate phase, prior to the combiner phase (BooleanType) * :code:`subdatasetName` (default "") - if the raster has subdatasets, select a specific subdataset by name (StringType) * :code:`tileSize` (default 512) - size of the re-tiled tiles, tiles are always squares of tileSize x tileSize (IntegerType) @@ -229,7 +233,7 @@ The reader supports the following options: Geo-Scientific Files (N-D Labeled) - :code:`sizeInMB` is forced (default set to 8) and strategy "subdivide_on_read" is used as these are dense files. - Zipped (.zip) variations of geo-scientific use "read_as_path" strategy (vs "subdivide_on_read") - - :code:`retile` and :code:`tileSize` are ignored. + - :code:`retile` and :code:`tileSize` are ignored; also, :code:`stepTessellate` is forced to false. - Drivers (and corresponding file extensions) that are defaulted to geo-scientific handling: :code:`HDF4` ("hdf4"), :code:`HDF5` ("hdf5"), :code:`GRIB` ("grb"), :code:`netCDF` ("nc"), and :code:`Zarr` ("zarr"); see Zarr and NetCDF notes further down. @@ -244,7 +248,7 @@ The reader supports the following options: - Zipped files should end in ".zip". - Zipped (.zip) variations use "read_as_path" strategy regardless of whether :code:`sizeInMB` is provided (which would otherwise cue "subdivide_on_read"). - - Ignores :code:`retile` and :code:`tileSize`. + - Ignores :code:`retile` and :code:`tileSize`; also, :code:`stepTessellate` is forced to false. NetCDF Files - Additional for this geo-scientific format. @@ -283,6 +287,7 @@ The reader supports the following options: - :code:`deltaFileMB` (default 8) specifies the underlying file sizes to use in the delta lake table; smaller file sizes will drive more parallelism which can be really useful in compute heavy operations as found in spatial processing. + - :code:`deltaFileRecords` (default 1000) - If > 0, limit number of files per delta file to help with parallelism. - :code:`finalTableFuse` (default "") specifies alternate location for the final stage table; this will only be applied if :code:`stopAtTessellate` is true since the combine phases afterwards do not maintain the raster tile data. - :code:`keepInterimTables` (default false) specifies whether to delete interim DeltaLake tables generated. diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala index a5d25d03a..7d11ed003 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala @@ -113,8 +113,14 @@ object ReadAsPath extends ReadStrategy { RASTER_DRIVER_KEY -> driverName, RASTER_SUBDATASET_NAME_KEY -> options.getOrElse(RASTER_SUBDATASET_NAME_KEY, "") ) - val raster = RasterGDAL(createInfo, exprConfigOpt).tryInitAndHydrate() - val tile = RasterTile(null, raster, tileDataType) + val tile = RasterTile( + null, + RasterGDAL(createInfo, exprConfigOpt), + tileDataType + ) + tile.finalizeTile(toFuse = true) // <- raster written to configured checkpoint + val raster = tile.raster + val trimmedSchema = StructType(requiredSchema.filter(field => field.name != TILE)) val fields = trimmedSchema.fieldNames.map { case PATH => status.getPath.toString @@ -129,11 +135,8 @@ object ReadAsPath extends ReadStrategy { case LENGTH => raster.getMemSize case other => throw new RuntimeException(s"Unsupported field name: $other") } - - // Serialize to configured fuse directory val row = Utils.createRow(fields ++ Seq( tile - .finalizeTile(toFuse = true) // <- raster written to configured checkpoint .formatCellId(indexSystem) .serialize(tileDataType, doDestroy = true, exprConfigOpt) )) diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala index 9df071d47..199f9fe6c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala @@ -113,6 +113,7 @@ object SubdivideOnRead extends ReadStrategy { ) val tiles = localSubdivide(createInfo, sizeInMB, exprConfigOpt) val rows = tiles.map(tile => { + tile.finalizeTile(toFuse = true) // <- raster written to configured checkpoint val raster = tile.raster // Clear out subset name on retile (subdivide) @@ -133,11 +134,8 @@ object SubdivideOnRead extends ReadStrategy { case LENGTH => raster.getMemSize case other => throw new RuntimeException(s"Unsupported field name: $other") } - raster.flushAndDestroy() - // Writing to bytes is destructive so we delay reading content and content length until the last possible moment val row = Utils.createRow(fields ++ Seq( tile - .finalizeTile(toFuse = true) // <- raster written to configured checkpoint .formatCellId(indexSystem) .serialize(tileDataType, doDestroy = true, exprConfigOpt) )) diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala index 0019c89af..ca82c1c99 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.datasource.multiread -import com.databricks.labs.mosaic.{MOSAIC_RASTER_READ_AS_PATH, MOSAIC_RASTER_READ_STRATEGY, MOSAIC_RASTER_SUBDIVIDE_ON_READ, NO_EXT, POLYGON_EMPTY_WKT} +import com.databricks.labs.mosaic.{MOSAIC_RASTER_READ_AS_PATH, MOSAIC_RASTER_READ_STRATEGY, MOSAIC_RASTER_SUBDIVIDE_ON_READ, NO_EXT} import com.databricks.labs.mosaic.functions.MosaicContext import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} import org.apache.spark.sql._ @@ -96,13 +96,15 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead if (config("sizeInMB").toInt != 0) { config = getConfig + ( "retile" -> "false", - "tileSize" -> "-1" + "tileSize" -> "-1", + "stepTessellate" -> "false" ) } else { config = getConfig + ( "sizeInMB" -> "8", "retile" -> "false", - "tileSize" -> "-1" + "tileSize" -> "-1", + "stepTessellate" -> "false" ) } } else if (!nestedHandling && config("vsizip").toBoolean) { @@ -112,7 +114,8 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead config = getConfig + ( "sizeInMB" -> "-1", "retile" -> "false", - "tileSize" -> "-1" + "tileSize" -> "-1", + "stepTessellate" -> "false" ) } @@ -365,13 +368,20 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead val resolution = config("resolution").toInt val limitTessellate = config("limitTessellate").toInt val skipProject = config("skipProject").toBoolean + val stepTessellate = config("stepTessellate").toBoolean + + val initRes = + if (stepTessellate) 0 + else resolution // [1] initially tessellate at res=0 var tessellatedDf = df + .withColumn("resolution", lit(initRes)) .withColumn( "tile", - rst_tessellate(col("tile"), lit(0), lit(skipProject)) + rst_tessellate(col("tile"), col("resolution"), lit(skipProject)) ) + .filter(col("tile").isNotNull) .withColumn("cell_id", col("tile.index_id")) .withColumnRenamed("path", "path_original") .withColumnRenamed("modificationTime", "modification_time_original") @@ -379,20 +389,23 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead .withColumnRenamed("srid", "srid_original") .drop("x_size", "y_size", "bandCount", "metadata", "subdatasets", "length") - - val tessCols = Array("cell_id", "tile") ++ tessellatedDf.columns.filter(c => c != "tile" && c != "cell_id") + val tessCols = Array("cell_id", "resolution", "tile") ++ tessellatedDf.columns + .filter(c => c != "tile" && c != "cell_id" && c != "resolution") tessellatedDf = tessellatedDf.selectExpr(tessCols : _*) if (limitTessellate > 0) { // handle optional limit (for testing) tessellatedDf = tessellatedDf.limit(limitTessellate) } if (doTables) { + val tblName = + if (stepTessellate) s"${config("finalTableFqn")}_tessellate_0" + else "" tessellatedDf = writeTable( tessellatedDf, "tessellate", config, verboseLevel, - overrideTblName = s"${config("finalTableFqn")}_tessellate_0" + overrideTblName = tblName ) } else { tessellatedDf = tessellatedDf.cache() @@ -400,21 +413,20 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead var tessellatedDfCnt = tessellatedDf.count() if (!doTables) Try(df.unpersist()) // <- let go of prior caching - if (verboseLevel > 0) println(s"... tessellated at resolution 0 - count? $tessellatedDfCnt " + + if (verboseLevel > 0) println(s"... tessellated at resolution $initRes - count? $tessellatedDfCnt " + s"(going to $resolution) | skipProject? $skipProject") var tmpTessellatedDf: DataFrame = null - if (resolution > 0) { + if (stepTessellate && resolution > 0) { // [2] iterate over remainined resolutions for (res <- 1 to resolution) { tmpTessellatedDf = tessellatedDf + .withColumn("resolution", lit(res)) .withColumn( - s"tile_$res", - rst_tessellate(col("tile"), lit(res), lit(skipProject)) // <- skipProject needed? + s"tile", + rst_tessellate(col("tile"), col("resolution"), lit(skipProject)) // <- skipProject needed? ) - .drop("cell_id", "tile") - .filter(col(s"tile_$res").isNotNull) - .withColumnRenamed(s"tile_$res", "tile") + .filter(col("tile").isNotNull) .withColumn("cell_id", col("tile.index_id")) tmpTessellatedDf = tmpTessellatedDf.selectExpr(tessCols : _*) if (limitTessellate > 0) { @@ -598,52 +610,11 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead } } - /** - * Attempt to parse the catalog from the "finalTableFqn". - * - If fqn is empty, return None. - * - If the fqn has the catalog, return that; if not, return current catalog. - * - * @param config - * The config to use. - * @return - * Option string. - */ - private def getCatalog(config: Map[String, String]): Option[String] = { - val fqn = config("finalTableFqn") - if (fqn.isEmpty) None - else { - val parts = fqn.split(".") - if (parts.length == 3) Some(parts(0)) // <- catalog provided - else Some(sparkSession.catalog.currentCatalog()) // <- current catalog - } - } - - /** - * Attempt to parse the schema from the "finalTableFqn". - * - If fqn is empty, return None. - * - If the fqn has the schema, return that; if not, return current schema. - * - * @param config - * The config to use. - * @return - * Option string. - */ - private def getSchema(config: Map[String, String]): Option[String] = { - val fqn = config("finalTableFqn") - if (fqn.isEmpty) None - else { - val parts = fqn.split(".") - if (parts.length == 3) Some(parts(1)) // <- catalog + schema provided - if (parts.length == 2) Some(parts(0)) // <- schema provided - else Some(sparkSession.catalog.currentDatabase) // <- current schema - } - } - /** * Write DataFrame to Delta Lake. * - uses the fqn for catalog and schema. * - uses the fqn for interim tables. - * - uses the config for "deltaFileMB". + * - uses the configs for "deltaFileMB" and "deltaFileRecords". * - uses the "cell_id" col to liquid cluster in tessellate, combine, and interpolate phases. * - adds interim table names to the `interimTbls` array. * @@ -700,10 +671,19 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead // [2] initial write of the table to delta lake // - this is an overwrite operation + // .option("maxRecordsPerFile", "") + val writeOpts = + if (config("deltaFileRecords").toInt > 0) { + Map( + "overwriteSchema" -> "true", + "maxRecordsPerFile" -> config("deltaFileRecords") + ) + } else Map("overwriteSchema" -> "true") + finalDf.write .format("delta") .mode("overwrite") - .option("overwriteSchema", "true") // <- required for repeats + .options(writeOpts) .saveAsTable(fqn) // [3] change target for more files to spread out operation (SQL) @@ -753,12 +733,13 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead private def getConfig: Map[String, String] = { Map( "combiner" -> this.extraOptions.getOrElse("combiner", "mean"), - "deltaFileMB" -> this.extraOptions.getOrElse("deltaFileMB", "8"), // <- for tables + "deltaFileMB" -> this.extraOptions.getOrElse("deltaFileMB", "8"), // <- for tables + "deltaFileRecords" -> this.extraOptions.getOrElse("deltaFileRecords", "1000"), // <- for tables "driverName" -> this.extraOptions.getOrElse("driverName", ""), "extensions" -> this.extraOptions.getOrElse("extensions", "*"), - "finalTableFqn" -> this.extraOptions.getOrElse("finalTableFqn", ""), // <- identifies use of tables - "finalTableFuse" -> this.extraOptions.getOrElse("finalTableFuse", ""), // <- for tables - "keepInterimTables" -> this.extraOptions.getOrElse("keepInterimTables", "false"), // <- for tables + "finalTableFqn" -> this.extraOptions.getOrElse("finalTableFqn", ""), // <- identifies use of tables + "finalTableFuse" -> this.extraOptions.getOrElse("finalTableFuse", ""), // <- for tables + "keepInterimTables" -> this.extraOptions.getOrElse("keepInterimTables", "false"), // <- for tables "kRingInterpolate" -> this.extraOptions.getOrElse("kRingInterpolate", "0"), "limitTessellate" -> this.extraOptions.getOrElse("limitTessellate", "0"), "nPartitions" -> this.extraOptions.getOrElse("nPartitions", sparkSession.conf.get("spark.sql.shuffle.partitions")), @@ -766,8 +747,9 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead "retile" -> this.extraOptions.getOrElse("retile", "false"), "srid" -> this.extraOptions.getOrElse("srid", "0"), "sizeInMB" -> this.extraOptions.getOrElse("sizeInMB", "0"), - "skipProject" -> this.extraOptions.getOrElse("skipProject", "false"), // <- debugging primarily - "stopAtTessellate" -> this.extraOptions.getOrElse("stopAtTessellate", "false"), // <- debugging + tessellate perf + "skipProject" -> this.extraOptions.getOrElse("skipProject", "false"), // <- debugging primarily + "stepTessellate" -> this.extraOptions.getOrElse("stepTessellate", "false"), + "stopAtTessellate" -> this.extraOptions.getOrElse("stopAtTessellate", "false"), // <- debugging + tessellate perf "subdatasetName" -> this.extraOptions.getOrElse("subdatasetName", ""), "tileSize" -> this.extraOptions.getOrElse("tileSize", "512"), "uriDeepCheck" -> this.extraOptions.getOrElse("uriDeepCheck", "false"), diff --git a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala index 08c338102..bbd29ceb4 100644 --- a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala @@ -70,8 +70,9 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .option("extensions", "tif") .option("resolution", "2") .option("kRingInterpolate", "3") - .option("verboseLevel", "2") // <- interim progress (0,1,2)? - .option("limitTessellate", "10") // <- keeping rows down for testing + .option("verboseLevel", "2") // <- interim progress (0,1,2)? + .option("limitTessellate", "10") // <- keeping rows down for testing + .option("stepTessellate", "true") // <- allowed for tifs .load(s"${filePath}MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF") .select("measure") df.count() == 94 shouldBe(true) @@ -139,8 +140,7 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .select("measure") df.count() == 588 shouldBe(true) } - - + test("Read netcdf with Raster As Grid Reader") { assume(System.getProperty("os.name") == "Linux") From 044e1b7821f3fbaba48f0b9cd3f8ac79b1a40dc3 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Fri, 23 Aug 2024 11:44:24 -0400 Subject: [PATCH 48/60] ran black and isort on python. --- CONTRIBUTING.md | 3 +- python/mosaic/__init__.py | 4 +- python/mosaic/api/__init__.py | 4 +- python/mosaic/api/aggregators.py | 8 +- python/mosaic/api/enable.py | 6 +- python/mosaic/api/functions.py | 6 +- python/mosaic/api/fuse.py | 43 +++++----- python/mosaic/api/gdal.py | 52 +++++++----- python/mosaic/api/raster.py | 80 ++++++++++--------- python/mosaic/core/mosaic_context.py | 26 ++++-- python/mosaic/models/analyzer/analyzer.py | 3 +- python/mosaic/models/knn/spatial_knn.py | 3 +- .../readers/mosaic_data_frame_reader.py | 2 +- python/mosaic/utils/kepler_magic.py | 8 +- python/test/context.py | 2 +- python/test/test_checkpoint.py | 77 ++++++++++++------ python/test/test_fuse_install.py | 8 +- python/test/test_gdal_install.py | 4 +- python/test/test_mosaic.py | 5 +- python/test/test_raster_functions.py | 50 ++++++------ python/test/test_vector_functions.py | 3 +- python/test/utils/__init__.py | 2 +- python/test/utils/mosaic_test_case.py | 6 +- .../test/utils/mosaic_test_case_with_gdal.py | 30 ++++--- python/test/utils/setup_fuse.py | 8 +- python/test/utils/setup_gdal.py | 6 +- python/test/utils/spark_test_case.py | 6 +- .../multiread/RasterAsGridReaderTest.scala | 2 +- 28 files changed, 273 insertions(+), 184 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 2436017c4..e2a159286 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -129,4 +129,5 @@ To build the docs: Tools we use for code formatting and checking: - `scalafmt` and `scalastyle` in the main scala project. -- `black` and `isort` for the python bindings. +- `black` (python dir), e.g. `black mosaic` and `black test`. +- `isort` (python dir), e.g. `isort .` from within "mosaic" and "test" dirs. diff --git a/python/mosaic/__init__.py b/python/mosaic/__init__.py index a8cd7e73a..da1c05eb5 100644 --- a/python/mosaic/__init__.py +++ b/python/mosaic/__init__.py @@ -1,7 +1,7 @@ from .api import * -from .core import MosaicLibraryHandler, MosaicContext -from .utils.display_handler import displayMosaic +from .core import MosaicContext, MosaicLibraryHandler from .models import SpatialKNN from .readers import read +from .utils.display_handler import displayMosaic __version__ = "0.4.3" diff --git a/python/mosaic/api/__init__.py b/python/mosaic/api/__init__.py index 9c8ce7a81..101989118 100644 --- a/python/mosaic/api/__init__.py +++ b/python/mosaic/api/__init__.py @@ -1,9 +1,9 @@ from .accessors import * from .aggregators import * from .constructors import * -from .enable import enable_mosaic, get_install_version, get_install_lib_dir +from .enable import enable_mosaic, get_install_lib_dir, get_install_version from .functions import * from .fuse import * -from .predicates import * from .gdal import * +from .predicates import * from .raster import * diff --git a/python/mosaic/api/aggregators.py b/python/mosaic/api/aggregators.py index f3e215067..a19741d43 100644 --- a/python/mosaic/api/aggregators.py +++ b/python/mosaic/api/aggregators.py @@ -66,11 +66,13 @@ def st_asgeojsontile_agg(geom: ColumnOrName, attributes: ColumnOrName) -> Column return config.mosaic_context.invoke_function( "st_asgeojsontile_agg", pyspark_to_java_column(geom), - pyspark_to_java_column(attributes) + pyspark_to_java_column(attributes), ) -def st_asmvttile_agg(geom: ColumnOrName, attributes: ColumnOrName, zxyID: ColumnOrName) -> Column: +def st_asmvttile_agg( + geom: ColumnOrName, attributes: ColumnOrName, zxyID: ColumnOrName +) -> Column: """ Returns the aggregated MVT tile. @@ -92,7 +94,7 @@ def st_asmvttile_agg(geom: ColumnOrName, attributes: ColumnOrName, zxyID: Column "st_asmvttile_agg", pyspark_to_java_column(geom), pyspark_to_java_column(attributes), - pyspark_to_java_column(zxyID) + pyspark_to_java_column(zxyID), ) diff --git a/python/mosaic/api/enable.py b/python/mosaic/api/enable.py index e7e66f974..6a24c2b58 100644 --- a/python/mosaic/api/enable.py +++ b/python/mosaic/api/enable.py @@ -74,14 +74,14 @@ def enable_mosaic( if not jar_autoattach: spark.conf.set("spark.databricks.labs.mosaic.jar.autoattach", "false") print("...set 'spark.databricks.labs.mosaic.jar.autoattach' to false") - config.jar_autoattach=False + config.jar_autoattach = False if jar_path is not None: spark.conf.set("spark.databricks.labs.mosaic.jar.path", jar_path) print(f"...set 'spark.databricks.labs.mosaic.jar.path' to '{jar_path}'") - config.jar_path=jar_path + config.jar_path = jar_path if log_info: spark.sparkContext.setLogLevel("info") - config.log_info=True + config.log_info = True # Config global objects # - add MosaicContext after MosaicLibraryHandler diff --git a/python/mosaic/api/functions.py b/python/mosaic/api/functions.py index 7db323e56..01b39c4cb 100644 --- a/python/mosaic/api/functions.py +++ b/python/mosaic/api/functions.py @@ -198,9 +198,9 @@ def st_concavehull( def st_buffer( - geom: ColumnOrName, - radius: ColumnOrName, - buffer_style_parameters: Any = "", + geom: ColumnOrName, + radius: ColumnOrName, + buffer_style_parameters: Any = "", ) -> Column: """ Compute the buffered geometry based on geom and radius. diff --git a/python/mosaic/api/fuse.py b/python/mosaic/api/fuse.py index 607e311db..0443ba37f 100644 --- a/python/mosaic/api/fuse.py +++ b/python/mosaic/api/fuse.py @@ -1,7 +1,7 @@ +import os from dataclasses import dataclass from pathlib import Path -import os import requests __all__ = ["SetupMgr", "setup_fuse_install"] @@ -12,6 +12,7 @@ class SetupMgr: """ Defaults mirror setup_gdal. """ + to_fuse_dir: str script_in_name: str = "mosaic-gdal-init.sh" script_out_name: str = "mosaic-gdal-init.sh" @@ -29,7 +30,9 @@ def configure(self, test_mode: bool = False) -> bool: # - start with the un-configured script (from repo) # this is using a different (repo) folder in 0.4.2+ (to allow prior versions to work) - GITHUB_CONTENT_TAG_URL = "https://raw.githubusercontent.com/databrickslabs/mosaic/main" + GITHUB_CONTENT_TAG_URL = ( + "https://raw.githubusercontent.com/databrickslabs/mosaic/main" + ) script_url = f"{GITHUB_CONTENT_TAG_URL}/scripts/0.4.2/{self.script_in_name}" script = None root_path = None @@ -41,8 +44,8 @@ def configure(self, test_mode: bool = False) -> bool: # - up 4 parents [0..3] # - api [0] -> mosaic [1] -> python [2] -> mosaic [3] root_path = Path(__file__).parents[3] - script_path = root_path / 'scripts' / '0.4.2' / self.script_in_name - script = script_path.read_text(encoding='utf-8') + script_path = root_path / "scripts" / "0.4.2" / self.script_in_name + script = script_path.read_text(encoding="utf-8") # - tokens used in script SCRIPT_FUSE_DIR_TOKEN = "FUSE_DIR='__FUSE_DIR__'" # <- ' added @@ -63,7 +66,7 @@ def configure(self, test_mode: bool = False) -> bool: # - write the configured init script script_out_path = Path(self.to_fuse_dir) / self.script_out_name - script_out_path.write_text(script, encoding='utf-8') + script_out_path.write_text(script, encoding="utf-8") # --- end of script config --- @@ -89,7 +92,9 @@ def configure(self, test_mode: bool = False) -> bool: ) resource_version = latest.split("/tag/v_")[1].split('"')[0] # download jar - jar_filename = f"mosaic-{resource_version}-jar-with-dependencies.jar" + jar_filename = ( + f"mosaic-{resource_version}-jar-with-dependencies.jar" + ) jar_path = f"{self.to_fuse_dir}/{jar_filename}" with requests.Session() as s: r = s.get( @@ -102,14 +107,16 @@ def configure(self, test_mode: bool = False) -> bool: resource_statuses[jar_filename] = r.status_code else: # test_mode (use local resources) - lib_path = root_path / 'python' / 'mosaic' / 'lib' + lib_path = root_path / "python" / "mosaic" / "lib" src_jar_path = None for p in lib_path.iterdir(): - if p.name.startswith('mosaic-') and p.name.endswith('-jar-with-dependencies.jar'): + if p.name.startswith("mosaic-") and p.name.endswith( + "-jar-with-dependencies.jar" + ): src_jar_path = p break if src_jar_path: - dst_jar_path = Path(f'{self.to_fuse_dir}/{src_jar_path.name}') + dst_jar_path = Path(f"{self.to_fuse_dir}/{src_jar_path.name}") dst_jar_path.write_bytes(src_jar_path.read_bytes()) # - handle so copy @@ -117,7 +124,7 @@ def configure(self, test_mode: bool = False) -> bool: so_names = [ "libgdalalljni.so", "libgdalalljni.so.30", - "libgdalalljni.so.30.0.3" + "libgdalalljni.so.30.0.3", ] if not test_mode: with requests.Session() as s: @@ -133,10 +140,10 @@ def configure(self, test_mode: bool = False) -> bool: resource_statuses[so_filename] = r.status_code else: # test_mode (use local resources) - resources_path = root_path / 'resources' / 'gdal' / 'jammy' + resources_path = root_path / "resources" / "gdal" / "jammy" for so_filename in so_names: src_so_path = resources_path / so_filename - dst_so_path = Path(f'{self.to_fuse_dir}/{so_filename}') + dst_so_path = Path(f"{self.to_fuse_dir}/{so_filename}") dst_so_path.write_bytes(src_so_path.read_bytes()) # - echo status @@ -162,7 +169,7 @@ def configure(self, test_mode: bool = False) -> bool: print("\n") if not any(resource_statuses) or all( - value == 200 for value in resource_statuses.values() + value == 200 for value in resource_statuses.values() ): return True else: @@ -170,11 +177,11 @@ def configure(self, test_mode: bool = False) -> bool: def setup_fuse_install( - to_fuse_dir: str, - script_out_name: str = "mosaic-fuse-init.sh", - jar_copy: bool = True, - jni_so_copy: bool = True, - test_mode: bool = False + to_fuse_dir: str, + script_out_name: str = "mosaic-fuse-init.sh", + jar_copy: bool = True, + jni_so_copy: bool = True, + test_mode: bool = False, ) -> bool: """ [1] if `jar_copy=True` diff --git a/python/mosaic/api/gdal.py b/python/mosaic/api/gdal.py index f3306ebef..7c0db67da 100644 --- a/python/mosaic/api/gdal.py +++ b/python/mosaic/api/gdal.py @@ -1,23 +1,31 @@ -from .enable import refresh_context -from .fuse import SetupMgr -from mosaic.config import config +import subprocess + from pyspark.sql import SparkSession -import subprocess +from mosaic.config import config + +from .enable import refresh_context +from .fuse import SetupMgr __all__ = [ - "setup_gdal", "enable_gdal", - "update_checkpoint_dir", "set_checkpoint_on", "set_checkpoint_off", - "has_context", "is_use_checkpoint", "get_checkpoint_dir", "reset_checkpoint", - "get_checkpoint_dir_default" + "setup_gdal", + "enable_gdal", + "update_checkpoint_dir", + "set_checkpoint_on", + "set_checkpoint_off", + "has_context", + "is_use_checkpoint", + "get_checkpoint_dir", + "reset_checkpoint", + "get_checkpoint_dir_default", ] def setup_gdal( - to_fuse_dir: str = "/Workspace/Shared/geospatial/mosaic/gdal/jammy/0.4.2", - script_out_name: str = "mosaic-gdal-init.sh", - jni_so_copy: bool = False, - test_mode: bool = False + to_fuse_dir: str = "/Workspace/Shared/geospatial/mosaic/gdal/jammy/0.4.2", + script_out_name: str = "mosaic-gdal-init.sh", + jni_so_copy: bool = False, + test_mode: bool = False, ) -> bool: """ Prepare GDAL init script and shared objects required for GDAL to run on spark. @@ -50,9 +58,7 @@ def setup_gdal( True unless resources fail to download. """ setup_mgr = SetupMgr( - to_fuse_dir, - script_out_name=script_out_name, - jni_so_copy=jni_so_copy + to_fuse_dir, script_out_name=script_out_name, jni_so_copy=jni_so_copy ) return setup_mgr.configure(test_mode=test_mode) @@ -76,15 +82,21 @@ def enable_gdal(spark: SparkSession, with_checkpoint_dir: str = None) -> None: try: if with_checkpoint_dir is not None: spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "true") - spark.conf.set("spark.databricks.labs.mosaic.raster.checkpoint", with_checkpoint_dir) + spark.conf.set( + "spark.databricks.labs.mosaic.raster.checkpoint", with_checkpoint_dir + ) refresh_context() - config.mosaic_context.jEnableGDAL(spark, with_checkpoint_dir=with_checkpoint_dir) + config.mosaic_context.jEnableGDAL( + spark, with_checkpoint_dir=with_checkpoint_dir + ) else: config.mosaic_context.jEnableGDAL(spark) print("GDAL enabled.\n") if with_checkpoint_dir: - print(f"checkpoint path '{with_checkpoint_dir}' configured for this session.") + print( + f"checkpoint path '{with_checkpoint_dir}' configured for this session." + ) result = subprocess.run(["gdalinfo", "--version"], stdout=subprocess.PIPE) print(result.stdout.decode() + "\n") except Exception as e: @@ -139,7 +151,9 @@ def reset_checkpoint(spark: SparkSession): :param spark: session to use. """ spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "false") - spark.conf.set("spark.databricks.labs.mosaic.raster.checkpoint", get_checkpoint_dir_default()) + spark.conf.set( + "spark.databricks.labs.mosaic.raster.checkpoint", get_checkpoint_dir_default() + ) refresh_context() config.mosaic_context.jResetCheckpoint(spark) diff --git a/python/mosaic/api/raster.py b/python/mosaic/api/raster.py index 4c47e4106..8830b7ac1 100644 --- a/python/mosaic/api/raster.py +++ b/python/mosaic/api/raster.py @@ -1,9 +1,11 @@ -from mosaic.config import config -from mosaic.utils.types import ColumnOrName +from typing import Any + from pyspark.sql import Column from pyspark.sql.functions import _to_java_column as pyspark_to_java_column from pyspark.sql.functions import lit -from typing import Any + +from mosaic.config import config +from mosaic.utils.types import ColumnOrName ####################### # Raster functions # @@ -64,7 +66,7 @@ "rst_tessellate", "rst_transform", "rst_tooverlappingtiles", - "rst_to_overlapping_tiles", # <- deprecated + "rst_to_overlapping_tiles", # <- deprecated "rst_tryopen", "rst_upperleftx", "rst_upperlefty", @@ -72,7 +74,7 @@ "rst_worldtorastercoord", "rst_worldtorastercoordx", "rst_worldtorastercoordy", - "rst_write" + "rst_write", ] @@ -92,8 +94,7 @@ def rst_avg(raster_tile: ColumnOrName) -> Column: """ return config.mosaic_context.invoke_function( - "rst_avg", - pyspark_to_java_column(raster_tile) + "rst_avg", pyspark_to_java_column(raster_tile) ) @@ -141,7 +142,9 @@ def rst_boundingbox(raster_tile: ColumnOrName) -> Column: ) -def rst_clip(raster_tile: ColumnOrName, geometry: ColumnOrName, cutline_all_touched: Any = True) -> Column: +def rst_clip( + raster_tile: ColumnOrName, geometry: ColumnOrName, cutline_all_touched: Any = True +) -> Column: """ Clips the tile to the given supported geometry (WKT, WKB, GeoJSON). The result is Mosaic tile tile struct column to the clipped tile. @@ -169,7 +172,7 @@ def rst_clip(raster_tile: ColumnOrName, geometry: ColumnOrName, cutline_all_touc "rst_clip", pyspark_to_java_column(raster_tile), pyspark_to_java_column(geometry), - pyspark_to_java_column(cutline_all_touched) + pyspark_to_java_column(cutline_all_touched), ) @@ -292,8 +295,9 @@ def rst_frombands(bands: ColumnOrName) -> Column: "rst_frombands", pyspark_to_java_column(bands) ) + def rst_fromcontent( - raster_bin: ColumnOrName, driver: ColumnOrName, size_in_mb: Any = -1 + raster_bin: ColumnOrName, driver: ColumnOrName, size_in_mb: Any = -1 ) -> Column: """ Tiles the tile binary into tiles of the given size. @@ -460,8 +464,12 @@ def rst_isempty(raster_tile: ColumnOrName) -> Column: ) -def rst_maketiles(input: ColumnOrName, driver: Any = "no_driver", size_in_mb: Any = -1, - with_checkpoint: Any = False) -> Column: +def rst_maketiles( + input: ColumnOrName, + driver: Any = "no_driver", + size_in_mb: Any = -1, + with_checkpoint: Any = False, +) -> Column: """ Tiles the tile into tiles of the given size. :param input: If the tile is stored on disc, the path @@ -532,8 +540,7 @@ def rst_max(raster_tile: ColumnOrName) -> Column: """ return config.mosaic_context.invoke_function( - "rst_max", - pyspark_to_java_column(raster_tile) + "rst_max", pyspark_to_java_column(raster_tile) ) @@ -553,8 +560,7 @@ def rst_median(raster_tile: ColumnOrName) -> Column: """ return config.mosaic_context.invoke_function( - "rst_median", - pyspark_to_java_column(raster_tile) + "rst_median", pyspark_to_java_column(raster_tile) ) @@ -632,13 +638,12 @@ def rst_min(raster_tile: ColumnOrName) -> Column: """ return config.mosaic_context.invoke_function( - "rst_min", - pyspark_to_java_column(raster_tile) + "rst_min", pyspark_to_java_column(raster_tile) ) def rst_ndvi( - raster_tile: ColumnOrName, band1: ColumnOrName, band2: ColumnOrName + raster_tile: ColumnOrName, band1: ColumnOrName, band2: ColumnOrName ) -> Column: """ Computes the NDVI of the tile. @@ -667,6 +672,7 @@ def rst_ndvi( pyspark_to_java_column(band2), ) + def rst_numbands(raster_tile: ColumnOrName) -> Column: """ Parameters @@ -685,7 +691,9 @@ def rst_numbands(raster_tile: ColumnOrName) -> Column: ) -def rst_pixelcount(raster_tile: ColumnOrName, count_nodata: Any = False, count_all: Any = False) -> Column: +def rst_pixelcount( + raster_tile: ColumnOrName, count_nodata: Any = False, count_all: Any = False +) -> Column: """ Parameters ---------- @@ -706,7 +714,7 @@ def rst_pixelcount(raster_tile: ColumnOrName, count_nodata: Any = False, count_a count_nodata = lit(count_nodata) if type(count_all) == bool: - count_all = lit(count_all) + count_all = lit(count_all) return config.mosaic_context.invoke_function( "rst_pixelcount", @@ -882,7 +890,7 @@ def rst_rastertogridmin(raster_tile: ColumnOrName, resolution: ColumnOrName) -> def rst_rastertoworldcoord( - raster_tile: ColumnOrName, x: ColumnOrName, y: ColumnOrName + raster_tile: ColumnOrName, x: ColumnOrName, y: ColumnOrName ) -> Column: """ Computes the world coordinates of the tile pixel at the given x and y coordinates. @@ -1249,7 +1257,9 @@ def rst_summary(raster_tile: ColumnOrName) -> Column: ) -def rst_tessellate(raster_tile: ColumnOrName, resolution: ColumnOrName, skip_project: Any = False) -> Column: +def rst_tessellate( + raster_tile: ColumnOrName, resolution: ColumnOrName, skip_project: Any = False +) -> Column: """ Clip the tile into tile tiles where each tile is a grid tile for the given resolution. The tile set union forms the original tile. @@ -1277,15 +1287,15 @@ def rst_tessellate(raster_tile: ColumnOrName, resolution: ColumnOrName, skip_pro "rst_tessellate", pyspark_to_java_column(raster_tile), pyspark_to_java_column(resolution), - pyspark_to_java_column(skip_project) + pyspark_to_java_column(skip_project), ) def rst_tooverlappingtiles( - raster_tile: ColumnOrName, - width: ColumnOrName, - height: ColumnOrName, - overlap: ColumnOrName, + raster_tile: ColumnOrName, + width: ColumnOrName, + height: ColumnOrName, + overlap: ColumnOrName, ) -> Column: """ Tiles the tile into tiles of the given size. @@ -1304,11 +1314,11 @@ def rst_tooverlappingtiles( def rst_to_overlapping_tiles( - raster_tile: ColumnOrName, - width: ColumnOrName, - height: ColumnOrName, - overlap: ColumnOrName, - ) -> Column: + raster_tile: ColumnOrName, + width: ColumnOrName, + height: ColumnOrName, + overlap: ColumnOrName, +) -> Column: return rst_tooverlappingtiles(raster_tile, width, height, overlap) @@ -1518,7 +1528,5 @@ def rst_write(tile: ColumnOrName, dir: Any) -> Column: dir = lit(dir) return config.mosaic_context.invoke_function( - "rst_write", - pyspark_to_java_column(input), - pyspark_to_java_column(dir) + "rst_write", pyspark_to_java_column(input), pyspark_to_java_column(dir) ) diff --git a/python/mosaic/core/mosaic_context.py b/python/mosaic/core/mosaic_context.py index 32ad10cfc..1c669e7de 100644 --- a/python/mosaic/core/mosaic_context.py +++ b/python/mosaic/core/mosaic_context.py @@ -1,4 +1,5 @@ from typing import Any + from py4j.java_gateway import JavaClass, JavaObject from py4j.protocol import Py4JJavaError from pyspark.sql import SparkSession @@ -17,19 +18,29 @@ class MosaicContext: def __init__(self, spark: SparkSession): sc = spark.sparkContext - self._mosaicContextClass = getattr(sc._jvm.com.databricks.labs.mosaic.functions, "MosaicContext") + self._mosaicContextClass = getattr( + sc._jvm.com.databricks.labs.mosaic.functions, "MosaicContext" + ) self._mosaicPackageRef = getattr(sc._jvm.com.databricks.labs.mosaic, "package$") self._mosaicPackageObject = getattr(self._mosaicPackageRef, "MODULE$") - self._mosaicGDALObject = getattr(sc._jvm.com.databricks.labs.mosaic.gdal, "MosaicGDAL") - self._indexSystemFactory = getattr(sc._jvm.com.databricks.labs.mosaic.core.index, "IndexSystemFactory") + self._mosaicGDALObject = getattr( + sc._jvm.com.databricks.labs.mosaic.gdal, "MosaicGDAL" + ) + self._indexSystemFactory = getattr( + sc._jvm.com.databricks.labs.mosaic.core.index, "IndexSystemFactory" + ) try: - self._geometry_api = spark.conf.get("spark.databricks.labs.mosaic.geometry.api") + self._geometry_api = spark.conf.get( + "spark.databricks.labs.mosaic.geometry.api" + ) except Py4JJavaError as e: self._geometry_api = "JTS" try: - self._index_system = spark.conf.get("spark.databricks.labs.mosaic.index.system") + self._index_system = spark.conf.get( + "spark.databricks.labs.mosaic.index.system" + ) except Py4JJavaError as e: self._index_system = "H3" @@ -98,11 +109,12 @@ def jEnableGDAL(self, spark: SparkSession, with_checkpoint_dir: str = None): :param with_checkpoint_dir: optional checkpoint dir, default is None. """ if with_checkpoint_dir: - self._mosaicGDALObject.enableGDALWithCheckpoint(spark._jsparkSession, with_checkpoint_dir) + self._mosaicGDALObject.enableGDALWithCheckpoint( + spark._jsparkSession, with_checkpoint_dir + ) else: self._mosaicGDALObject.enableGDAL(spark._jsparkSession) - def jUpdateCheckpointDir(self, spark: SparkSession, dir: str): """ Change the checkpoint location; does not adjust checkpoint on/off (stays as-is). diff --git a/python/mosaic/models/analyzer/analyzer.py b/python/mosaic/models/analyzer/analyzer.py index f23f96f36..848b2a110 100644 --- a/python/mosaic/models/analyzer/analyzer.py +++ b/python/mosaic/models/analyzer/analyzer.py @@ -1,6 +1,7 @@ -from pyspark.sql import SparkSession, DataFrame, SQLContext from typing import * +from pyspark.sql import DataFrame, SparkSession, SQLContext + class MosaicAnalyzer: """ diff --git a/python/mosaic/models/knn/spatial_knn.py b/python/mosaic/models/knn/spatial_knn.py index c1625841f..55ee5bc89 100644 --- a/python/mosaic/models/knn/spatial_knn.py +++ b/python/mosaic/models/knn/spatial_knn.py @@ -1,4 +1,5 @@ -from pyspark.sql import SparkSession, DataFrame, SQLContext +from pyspark.sql import DataFrame, SparkSession, SQLContext + from mosaic.utils import scala_utils diff --git a/python/mosaic/readers/mosaic_data_frame_reader.py b/python/mosaic/readers/mosaic_data_frame_reader.py index 085aea4a7..7cf8a1555 100644 --- a/python/mosaic/readers/mosaic_data_frame_reader.py +++ b/python/mosaic/readers/mosaic_data_frame_reader.py @@ -1,4 +1,4 @@ -from pyspark.sql import SparkSession, DataFrame, SQLContext +from pyspark.sql import DataFrame, SparkSession, SQLContext class MosaicDataFrameReader: diff --git a/python/mosaic/utils/kepler_magic.py b/python/mosaic/utils/kepler_magic.py index 0d38d632f..04500ffd3 100644 --- a/python/mosaic/utils/kepler_magic.py +++ b/python/mosaic/utils/kepler_magic.py @@ -4,14 +4,14 @@ from IPython.core.magic import Magics, cell_magic, magics_class from keplergl import KeplerGl from pyspark.sql import DataFrame -from pyspark.sql.functions import col, conv, lower, lit, struct +from pyspark.sql.functions import col, conv, lit, lower, struct from mosaic.api.accessors import st_astext, st_aswkt -from mosaic.api.constructors import st_geomfromwkt, st_geomfromwkb +from mosaic.api.constructors import st_geomfromwkb, st_geomfromwkt from mosaic.api.functions import ( - st_centroid, - grid_pointascellid, grid_boundaryaswkb, + grid_pointascellid, + st_centroid, st_setsrid, st_transform, st_x, diff --git a/python/test/context.py b/python/test/context.py index e910bf629..f1b0e8c92 100644 --- a/python/test/context.py +++ b/python/test/context.py @@ -4,7 +4,7 @@ sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), ".."))) import mosaic.api as api -import mosaic.readers as readers import mosaic.api.raster as rst +import mosaic.readers as readers from mosaic.config import config from mosaic.core import MosaicContext, MosaicLibraryHandler diff --git a/python/test/test_checkpoint.py b/python/test/test_checkpoint.py index 70a1af3b3..c9d237507 100644 --- a/python/test/test_checkpoint.py +++ b/python/test/test_checkpoint.py @@ -1,7 +1,10 @@ +import os + +from pyspark.sql.functions import lit + from .context import api from .utils import MosaicTestCaseWithGDAL -from pyspark.sql.functions import lit -import os + class TestCheckpoint(MosaicTestCaseWithGDAL): def setUp(self) -> None: @@ -9,25 +12,34 @@ def setUp(self) -> None: def test_all(self): self.assertEqual( - self.spark.conf.get("spark.databricks.labs.mosaic.test.mode"), "true", - "spark should have TEST_MODE set.") + self.spark.conf.get("spark.databricks.labs.mosaic.test.mode"), + "true", + "spark should have TEST_MODE set.", + ) # - context self.assertIsNotNone(self.get_context(), "python context should exist.") - self.assertTrue(self.get_context().has_context(), "jvm context should be initialized.") + self.assertTrue( + self.get_context().has_context(), "jvm context should be initialized." + ) # - path self.assertEqual( - self.get_context().get_checkpoint_dir(), self.check_dir, - "checkpoint directory should equal dir.") + self.get_context().get_checkpoint_dir(), + self.check_dir, + "checkpoint directory should equal dir.", + ) self.assertEqual( self.get_context().get_checkpoint_dir(), self.spark.conf.get("spark.databricks.labs.mosaic.raster.checkpoint"), - "checkpoint directory should equal spark conf.") + "checkpoint directory should equal spark conf.", + ) # - checkpoint on - api.gdal.set_checkpoint_on(self.spark) # <- important to call from api.gdal - self.assertTrue(self.get_context().is_use_checkpoint(), "context should be configured on.") + api.gdal.set_checkpoint_on(self.spark) # <- important to call from api.gdal + self.assertTrue( + self.get_context().is_use_checkpoint(), "context should be configured on." + ) result = ( self.generate_singleband_4326_raster_df() .withColumn("rst_boundingbox", api.rst_boundingbox("tile")) @@ -42,15 +54,21 @@ def test_all(self): tile = result.select("tile").first()[0] result.unpersist() print(f"tile? {tile}") - raster = tile['raster'] + raster = tile["raster"] self.assertIsInstance(raster, str, "tile type should be string.") # - update path - api.gdal.update_checkpoint_dir(self.spark, self.new_check_dir) # <- important to call from api.gdal + api.gdal.update_checkpoint_dir( + self.spark, self.new_check_dir + ) # <- important to call from api.gdal self.assertEqual( - self.get_context().get_checkpoint_dir(), self.new_check_dir, - "context should be configured on.") - self.assertTrue(os.path.exists(self.new_check_dir), "new check dir should exist.") + self.get_context().get_checkpoint_dir(), + self.new_check_dir, + "context should be configured on.", + ) + self.assertTrue( + os.path.exists(self.new_check_dir), "new check dir should exist." + ) result = ( self.generate_singleband_4326_raster_df() .withColumn("rst_boundingbox", api.rst_boundingbox("tile")) @@ -64,12 +82,14 @@ def test_all(self): tile = result.select("tile").first()[0] result.unpersist() - raster = tile['raster'] + raster = tile["raster"] self.assertIsInstance(raster, str, "tile type should be string.") # - checkpoint off - api.gdal.set_checkpoint_off(self.spark) # <- important to call from api.gdal - self.assertFalse(self.get_context().is_use_checkpoint(), "context should be configured off.") + api.gdal.set_checkpoint_off(self.spark) # <- important to call from api.gdal + self.assertFalse( + self.get_context().is_use_checkpoint(), "context should be configured off." + ) result = ( self.generate_singleband_4326_raster_df() .withColumn("rst_boundingbox", api.rst_boundingbox("tile")) @@ -83,15 +103,20 @@ def test_all(self): tile = result.select("tile").first()[0] result.unpersist() - raster = tile['raster'] - self.assertNotIsInstance(raster, str, "tile type should be binary (not string).") + raster = tile["raster"] + self.assertNotIsInstance( + raster, str, "tile type should be binary (not string)." + ) # - reset api.gdal.reset_checkpoint(self.spark) - self.assertFalse(self.get_context().is_use_checkpoint(), "context should be configured off.") + self.assertFalse( + self.get_context().is_use_checkpoint(), "context should be configured off." + ) self.assertEqual( - self.get_context().get_checkpoint_dir(), api.gdal.get_checkpoint_dir_default(), - f"checkpoint directory should equal default '{api.gdal.get_checkpoint_dir_default()}'." + self.get_context().get_checkpoint_dir(), + api.gdal.get_checkpoint_dir_default(), + f"checkpoint directory should equal default '{api.gdal.get_checkpoint_dir_default()}'.", ) result = ( self.generate_singleband_4326_raster_df() @@ -106,5 +131,7 @@ def test_all(self): tile = result.select("tile").first()[0] result.unpersist() - raster = tile['raster'] - self.assertNotIsInstance(raster, str, "tile type should be binary (not string).") + raster = tile["raster"] + self.assertNotIsInstance( + raster, str, "tile type should be binary (not string)." + ) diff --git a/python/test/test_fuse_install.py b/python/test/test_fuse_install.py index b5b69fa5a..ed1581fd9 100644 --- a/python/test/test_fuse_install.py +++ b/python/test/test_fuse_install.py @@ -1,4 +1,4 @@ -from .utils import SparkTestCase, FuseInstaller +from .utils import FuseInstaller, SparkTestCase class TestFuseInstall(SparkTestCase): @@ -12,7 +12,7 @@ def test_setup_script_only(self): except Exception: self.fail("Executing `setup_fuse_install()` raised an exception.") - self.assertEqual(len(installer.list_files()),1) # <- script generated + self.assertEqual(len(installer.list_files()), 1) # <- script generated def test_setup_all(self): installer = FuseInstaller(jar_copy=True, jni_so_copy=True) @@ -21,4 +21,6 @@ def test_setup_all(self): except Exception: self.fail("Executing `setup_fuse_install()` raised an exception.") - self.assertEqual(len(installer.list_files()), 5) # <- init script jar, and so files + self.assertEqual( + len(installer.list_files()), 5 + ) # <- init script jar, and so files diff --git a/python/test/test_gdal_install.py b/python/test/test_gdal_install.py index 5b8117566..d20511ffa 100644 --- a/python/test/test_gdal_install.py +++ b/python/test/test_gdal_install.py @@ -1,4 +1,4 @@ -from .utils import SparkTestCase, GDALInstaller +from .utils import GDALInstaller, SparkTestCase class TestGDALInstall(SparkTestCase): @@ -12,4 +12,4 @@ def test_setup_gdal(self): except Exception: self.fail("Copying objects with `setup_gdal()` raised an exception.") - self.assertEqual(len(installer.list_files()),1) # <- init script + self.assertEqual(len(installer.list_files()), 1) # <- init script diff --git a/python/test/test_mosaic.py b/python/test/test_mosaic.py index f185189b3..e0ee06601 100644 --- a/python/test/test_mosaic.py +++ b/python/test/test_mosaic.py @@ -1,4 +1,5 @@ from pyspark.sql.functions import _to_java_column, col + from .context import MosaicContext, MosaicLibraryHandler from .utils import SparkTestCase @@ -10,7 +11,9 @@ def setUp(self) -> None: def test_has_context(self): _ = MosaicLibraryHandler(self.spark) context = MosaicContext(self.spark) - self.assertTrue(context.has_context(), "JVM context should be available after python init.") + self.assertTrue( + context.has_context(), "JVM context should be available after python init." + ) def test_invoke_function(self): _ = MosaicLibraryHandler(self.spark) diff --git a/python/test/test_raster_functions.py b/python/test/test_raster_functions.py index 1a822fe96..af1f0fc5b 100644 --- a/python/test/test_raster_functions.py +++ b/python/test/test_raster_functions.py @@ -1,5 +1,5 @@ from pyspark.sql import DataFrame -from pyspark.sql.functions import abs, col, first, lit, sqrt, array, element_at +from pyspark.sql.functions import abs, array, col, element_at, first, lit, sqrt from .context import api, readers from .utils import MosaicTestCaseWithGDAL @@ -11,7 +11,7 @@ def setUp(self) -> None: def test_read_raster(self): """ - Uses the non-transformed singleband raster. + Uses the non-transformed singleband raster. """ result = self.generate_singleband_raster_df().first() self.assertEqual(result.length, 1067862) @@ -109,7 +109,7 @@ def test_raster_scalar_functions(self): result_cnt = result.count() print(f"result - count? {result_cnt}") self.assertEqual(result_cnt, 1) - #result.limit(1).show() # <- too messy (skipping) + # result.limit(1).show() # <- too messy (skipping) result.unpersist() def test_raster_flatmap_functions(self): @@ -118,7 +118,7 @@ def test_raster_flatmap_functions(self): """ retile_result = ( self.generate_singleband_4326_raster_df() - .withColumn("rst_retile", api.rst_retile("tile", lit(1200), lit(1200))) + .withColumn("rst_retile", api.rst_retile("tile", lit(1200), lit(1200))) .cache() ) retile_cnt = retile_result.count() @@ -129,7 +129,7 @@ def test_raster_flatmap_functions(self): subdivide_result = ( self.generate_singleband_4326_raster_df() - .withColumn("rst_subdivide", api.rst_subdivide("tile", lit(1))) + .withColumn("rst_subdivide", api.rst_subdivide("tile", lit(1))) .cache() ) subdivide_cnt = subdivide_result.count() @@ -140,12 +140,14 @@ def test_raster_flatmap_functions(self): tessellate_result = ( self.generate_singleband_4326_raster_df() - .withColumn("srid", api.rst_srid("tile")) - .withColumn("rst_tessellate", api.rst_tessellate("tile", lit(3))) + .withColumn("srid", api.rst_srid("tile")) + .withColumn("rst_tessellate", api.rst_tessellate("tile", lit(3))) .cache() ) tessellate_cnt = tessellate_result.count() - print(f"tessellate - count? {tessellate_cnt} (srid? {tessellate_result.select('srid').first()[0]})") + print( + f"tessellate - count? {tessellate_cnt} (srid? {tessellate_result.select('srid').first()[0]})" + ) self.assertEqual(tessellate_cnt, 63) tessellate_result.limit(1).show() tessellate_result.unpersist() @@ -266,23 +268,22 @@ def test_netcdf_load_tessellate_clip_merge(self): .withColumn("tile", api.rst_setsrid("tile", lit(4326))) .where(col("timestep") == 21) .withColumn( - "tile", api.rst_tooverlappingtiles("tile", lit(20), lit(20), lit(10)) + "tile", + api.rst_tooverlappingtiles("tile", lit(20), lit(20), lit(10)), ) .repartition(self.spark.sparkContext.defaultParallelism) .cache() ) df_cnt = df.count() print(f"...df count? {df_cnt}") - #print(f"...df tile? {df.select('tile').first()[0]}") - #print(f"""... metadata -> {df.select(api.rst_metadata("tile")).first()[0]}""") - #print(f"""... timesteps -> {[r[0] for r in df.select("timestep").distinct().collect()]}""") + # print(f"...df tile? {df.select('tile').first()[0]}") + # print(f"""... metadata -> {df.select(api.rst_metadata("tile")).first()[0]}""") + # print(f"""... timesteps -> {[r[0] for r in df.select("timestep").distinct().collect()]}""") df.limit(1).show() - prh_bands_indexed = ( - df - .withColumn("tile", api.rst_tessellate("tile", lit(target_resolution))) - .cache() - ) + prh_bands_indexed = df.withColumn( + "tile", api.rst_tessellate("tile", lit(target_resolution)) + ).cache() prh_cnt = prh_bands_indexed.count() print(f"...prh count? {prh_cnt}") prh_bands_indexed.limit(1).show() @@ -302,9 +303,8 @@ def test_netcdf_load_tessellate_clip_merge(self): clipped_precipitation.limit(1).show() merged_precipitation = ( - clipped_precipitation - .groupBy(*region_keys) - .agg(api.rst_merge_agg("tile").alias("tile")) + clipped_precipitation.groupBy(*region_keys) + .agg(api.rst_merge_agg("tile").alias("tile")) .cache() ) merged_precip_cnt = merged_precipitation.count() @@ -313,8 +313,8 @@ def test_netcdf_load_tessellate_clip_merge(self): merged_precipitation.limit(1).show() finally: - exec('try:census_df.unpersist() \nexcept:pass') - exec('try:df.unpersist() \nexcept:pass') - exec('try:prh_bands_indexed.unpersist() \nexcept:pass') - exec('try:clipped_precipitation.unpersist() \nexcept:pass') - exec('try:merged_precipitation.unpersist() \nexcept:pass') + exec("try:census_df.unpersist() \nexcept:pass") + exec("try:df.unpersist() \nexcept:pass") + exec("try:prh_bands_indexed.unpersist() \nexcept:pass") + exec("try:clipped_precipitation.unpersist() \nexcept:pass") + exec("try:merged_precipitation.unpersist() \nexcept:pass") diff --git a/python/test/test_vector_functions.py b/python/test/test_vector_functions.py index a69d5aa57..56e1b8934 100644 --- a/python/test/test_vector_functions.py +++ b/python/test/test_vector_functions.py @@ -61,7 +61,8 @@ def test_st_bindings_happy_flow(self): .withColumn("st_buffer", api.st_buffer("wkt", lit(1.1))) .withColumn( "st_buffer_optparams", - api.st_buffer("wkt", lit(1.1), lit("endcap=square quad_segs=2"))) + api.st_buffer("wkt", lit(1.1), lit("endcap=square quad_segs=2")), + ) .withColumn("st_bufferloop", api.st_bufferloop("wkt", lit(1.1), lit(1.2))) .withColumn("st_perimeter", api.st_perimeter("wkt")) .withColumn("st_convexhull", api.st_convexhull("wkt")) diff --git a/python/test/utils/__init__.py b/python/test/utils/__init__.py index cdcf84086..a8eb0e81d 100644 --- a/python/test/utils/__init__.py +++ b/python/test/utils/__init__.py @@ -1,4 +1,4 @@ from .mosaic_test_case import * from .mosaic_test_case_with_gdal import * -from .setup_gdal import GDALInstaller from .setup_fuse import FuseInstaller +from .setup_gdal import GDALInstaller diff --git a/python/test/utils/mosaic_test_case.py b/python/test/utils/mosaic_test_case.py index c3ecd9929..afec074e4 100644 --- a/python/test/utils/mosaic_test_case.py +++ b/python/test/utils/mosaic_test_case.py @@ -1,8 +1,10 @@ -from test.context import api -from test.context import config +from test.context import api, config + from pyspark.sql import DataFrame from pyspark.sql.functions import col, to_json + from mosaic import st_geomfromgeojson, st_point + from .spark_test_case import SparkTestCase diff --git a/python/test/utils/mosaic_test_case_with_gdal.py b/python/test/utils/mosaic_test_case_with_gdal.py index dfce27bd9..18382102a 100644 --- a/python/test/utils/mosaic_test_case_with_gdal.py +++ b/python/test/utils/mosaic_test_case_with_gdal.py @@ -1,10 +1,11 @@ +import os +import shutil from test.context import api -from .mosaic_test_case import MosaicTestCase + from pyspark.sql.dataframe import DataFrame from pyspark.sql.functions import lit -import os -import shutil +from .mosaic_test_case import MosaicTestCase class MosaicTestCaseWithGDAL(MosaicTestCase): @@ -21,8 +22,10 @@ def setUpClass(cls) -> None: # manual cleanup "true" is needed (0.4.3) cls.spark.conf.set("spark.databricks.labs.mosaic.test.mode", "true") cls.spark.conf.set("spark.databricks.labs.mosaic.manual.cleanup.mode", "false") - cls.spark.conf.set("spark.databricks.labs.mosaic.cleanup.age.limit.minutes", "10") # "30" default - #cls.spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "true") # "false" default + cls.spark.conf.set( + "spark.databricks.labs.mosaic.cleanup.age.limit.minutes", "10" + ) # "30" default + # cls.spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "true") # "false" default pwd_dir = os.getcwd() cls.check_dir = f"{pwd_dir}/checkpoint" @@ -31,7 +34,9 @@ def setUpClass(cls) -> None: os.makedirs(cls.check_dir) if not os.path.exists(cls.new_check_dir): os.makedirs(cls.new_check_dir) - cls.spark.conf.set("spark.databricks.labs.mosaic.raster.checkpoint", cls.check_dir) + cls.spark.conf.set( + "spark.databricks.labs.mosaic.raster.checkpoint", cls.check_dir + ) api.enable_mosaic(cls.spark) api.enable_gdal(cls.spark) @@ -47,15 +52,16 @@ def tearDownClass(cls) -> None: def generate_singleband_raster_df(self) -> DataFrame: return ( self.spark.read.format("gdal") - .option("pathGlobFilter", "*_B04.TIF") # <- B04 - .option("raster.read.strategy", "in_memory") - .load("test/data") # <- /MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF + .option("pathGlobFilter", "*_B04.TIF") # <- B04 + .option("raster.read.strategy", "in_memory") + .load("test/data") # <- /MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF ) def generate_singleband_4326_raster_df(self) -> DataFrame: return ( self.generate_singleband_raster_df() - .withColumn("tile", api.rst_setsrid("tile", lit(9122))) # <- set srid - .withColumn("tile", api.rst_transform("tile", lit(4326))) # <- transform to 4326 + .withColumn("tile", api.rst_setsrid("tile", lit(9122))) # <- set srid + .withColumn( + "tile", api.rst_transform("tile", lit(4326)) + ) # <- transform to 4326 ) - diff --git a/python/test/utils/setup_fuse.py b/python/test/utils/setup_fuse.py index ac2fae795..09071deb8 100644 --- a/python/test/utils/setup_fuse.py +++ b/python/test/utils/setup_fuse.py @@ -1,10 +1,10 @@ -from pkg_resources import working_set, Requirement -from test.context import api - import os import shutil import subprocess import tempfile +from test.context import api + +from pkg_resources import Requirement, working_set class FuseInstaller: @@ -24,7 +24,7 @@ def do_op(self) -> bool: jar_copy=self.jar_copy, jni_so_copy=self.jni_so_copy, script_out_name=self.FUSE_INIT_SCRIPT_FILENAME, - test_mode=True + test_mode=True, ) def run_init_script(self) -> int: diff --git a/python/test/utils/setup_gdal.py b/python/test/utils/setup_gdal.py index 7dab60179..31e8b89e1 100644 --- a/python/test/utils/setup_gdal.py +++ b/python/test/utils/setup_gdal.py @@ -1,10 +1,10 @@ import os import shutil import tempfile -from pkg_resources import working_set, Requirement - from test.context import api +from pkg_resources import Requirement, working_set + class GDALInstaller: def __init__(self): @@ -20,7 +20,7 @@ def do_op(self) -> bool: to_fuse_dir=self._temp_dir, script_out_name=self.GDAL_INIT_SCRIPT_FILENAME, jni_so_copy=False, - test_mode=True + test_mode=True, ) def list_files(self) -> list[str]: diff --git a/python/test/utils/spark_test_case.py b/python/test/utils/spark_test_case.py index af7a60f6a..b0d3676fd 100644 --- a/python/test/utils/spark_test_case.py +++ b/python/test/utils/spark_test_case.py @@ -1,6 +1,6 @@ -import unittest import os import shutil +import unittest from importlib.metadata import version from pyspark.sql import SparkSession @@ -41,7 +41,9 @@ def setUpClass(cls) -> None: ) cls.spark.conf.set("spark.databricks.labs.mosaic.test.mode", "true") cls.spark.conf.set("spark.databricks.labs.mosaic.jar.autoattach", "false") - cls.spark.conf.set("spark.databricks.labs.mosaic.raster.tmp.prefix", cls.tmp_dir) + cls.spark.conf.set( + "spark.databricks.labs.mosaic.raster.tmp.prefix", cls.tmp_dir + ) cls.spark.sparkContext.setLogLevel("ERROR") @classmethod diff --git a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala index bbd29ceb4..75e2a5f4c 100644 --- a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala @@ -140,7 +140,7 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .select("measure") df.count() == 588 shouldBe(true) } - + test("Read netcdf with Raster As Grid Reader") { assume(System.getProperty("os.name") == "Linux") From c5bac6dbd64a9136b5dcd4db53e70af656cc1202 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Fri, 23 Aug 2024 14:06:52 -0400 Subject: [PATCH 49/60] "raster_to_grid" geo-scientific handling adjustments. --- docs/source/api/raster-format-readers.rst | 31 ++++++----- .../mosaic/core/raster/gdal/RasterGDAL.scala | 2 +- .../mosaic/datasource/gdal/ReadAsPath.scala | 3 +- .../datasource/gdal/SubdivideOnRead.scala | 3 +- .../multiread/RasterAsGridReader.scala | 54 ++++++++----------- 5 files changed, 44 insertions(+), 49 deletions(-) diff --git a/docs/source/api/raster-format-readers.rst b/docs/source/api/raster-format-readers.rst index 8cffb5145..d98b5ba44 100644 --- a/docs/source/api/raster-format-readers.rst +++ b/docs/source/api/raster-format-readers.rst @@ -135,21 +135,21 @@ The reader supports the following options: starting number of partitions, will grow (x10 up to 10K) for retile and/or tessellate (IntegerType) * :code:`resolution` (default 0) - resolution of the output grid (IntegerType) * :code:`retile` (default false) - recommended to re-tile to smaller tiles, not used for geo-scientific files (BooleanType) - * :code:`sizeInMB` (default 0) - subdivide on initial read if value > 0 provided; this is forced (8MB default) - for geo-scientific files (IntegerType) + * :code:`sizeInMB` (default 0) - subdivide on initial read if value > 0 provided (IntegerType) * :code:`skipProject` (default false) - mostly for troubleshooting, only good up to tessellate phase, most likely (BooleanType) will fail in combiner phase, e.g. can be used with :code:`stopAtTessellate` to help with initial processing of challenging datasets * :code:`srid` (default 0) - can attempt to set the SRID on the dataset, e.g. if it isn't already set (IntegerType); if a dataset has no SRID, then WGS84 / SRID=4326 will be assumed - * :code:`stepTessellate` (default false) - optionally, iterate tessellation from 0..resolution; not allowed with + * :code:`stepTessellate` (default false) - optionally, iterate tessellation from 0..resolution; not allowed with either geo-scientific or vsizip files (BooleanType) * :code:`stopAtTessellate` (default false) - optionally, return after tessellate phase, prior to the combiner phase (BooleanType) * :code:`subdatasetName` (default "") - if the raster has subdatasets, select a specific subdataset by name (StringType) * :code:`tileSize` (default 512) - size of the re-tiled tiles, tiles are always squares of tileSize x tileSize (IntegerType) * :code:`uriDeepCheck` (default false) - specify whether more extensive testing of known URI parts is needed (StringType) * :code:`vsizip` (default false) - if the rasters are zipped files, set this to true (BooleanType) - * :code:`verboseLevel` (default 0) - get increasing level of information (0..2) during processing (IntegerType) + * :code:`verboseLevel` (default 0) - get increasing level of information (0..2) during processing, shows up in + driver stdout (IntegerType) .. function:: format("raster_to_grid") @@ -208,31 +208,32 @@ The reader supports the following options: **Phases ("raster_to_grid")** | (1) Initial load with "gdal" reader, passes select arguments and specifies based on internal logic whether using - | "read_as_path" or "subdivide_on_read" (based on :code:`sizeInMB`); also, repartitions after load using :code:`nPartitions`. + | either read strategy "as_path" or "subdivide_on_read" (based on :code:`sizeInMB`); for non-table handling, + | repartitions after load using :code:`nPartitions`. | (2) Resolve the :code:`subdatasetName` if provided. | (3) Set the :code:`srid` if provided. - | (4) Increase :code:`nPartitions` for retile (different than subdivide) and tessellate ops. + | (4) Increase :code:`nPartitions` for non-table handling, used for retile (different than subdivide) and tessellate ops. | (5) Retile if :code:`retile` is true using provided :code:`tileSize`; not allowed for zips and geo-scientific files. - | (6) Tessellate to the specified resolution (0..:code:`resolution`) is iterated for better performance. + | (6) Tessellate to the specified resolution; with :code:`stepTessellate` is iterated (0..:code:`resolution`) for better performance. | (7) Combiner Aggregation for :code:`combiner`, if not returning after tessellate phase. - | (8) Explode combiner measures to row-per-band. + | (8) Explode combiner measures to row-per-band; 0 is used if no bands. | (9) Resample using :code:`kRingInterpolate` number of K-Rings if directed. General To improve performance, for 0.4.3+ rasters are stored in the fuse-mount checkpoint directory with "raster_to_grid", based on config :code:`spark.databricks.labs.mosaic.raster.checkpoint`. Also, "raster_to_grid" sets the following AQE configuration to false: :code:`spark.sql.adaptive.coalescePartitions.enabled`. There is some interim caching - (using the metadata only) and should be cleaned up, but for safety you can run :code:`spark.catalog.clearCache()` - in python to un-cache everything (including anything you may have explicitly cached previously). The dataframe - returned from this function will be cached, so you can explicitely call :code:`df.unpersist()` on it. + for non-table handling (using the metadata only) and should be cleaned up, but for safety you can run + :code:`spark.catalog.clearCache()` in python to un-cache everything (including anything you may have explicitly + cached previously). The dataframe returned from this function will be cached, so you can explicitly call + :code:`df.unpersist()` on it. Reader key-values may be provided either individually with :code:`option` (:code:`StringType` as shown in the example) or provided as a single map :code:`options` (:code:`Map`). Then they will be coerced to the actual type expected, e.g. using :code:`toBoolean` or :code:`toInt` during handling. Geo-Scientific Files (N-D Labeled) - - :code:`sizeInMB` is forced (default set to 8) and strategy "subdivide_on_read" is used as these are dense files. - - Zipped (.zip) variations of geo-scientific use "read_as_path" strategy (vs "subdivide_on_read") + - :code:`sizeInMB` is ignored and read strategy "as_path" is used. - :code:`retile` and :code:`tileSize` are ignored; also, :code:`stepTessellate` is forced to false. - Drivers (and corresponding file extensions) that are defaulted to geo-scientific handling: :code:`HDF4` ("hdf4"), :code:`HDF5` ("hdf5"), :code:`GRIB` ("grb"), :code:`netCDF` ("nc"), @@ -246,13 +247,14 @@ The reader supports the following options: Zipped Files - Zipped files should end in ".zip". - - Zipped (.zip) variations use "read_as_path" strategy regardless of whether :code:`sizeInMB` is provided + - Zipped (.zip) variations use "as_path" read strategy regardless of whether :code:`sizeInMB` is provided (which would otherwise cue "subdivide_on_read"). - Ignores :code:`retile` and :code:`tileSize`; also, :code:`stepTessellate` is forced to false. NetCDF Files - Additional for this geo-scientific format. - Mostly tested with :code:`subdatasetName` provided which seems to reduce the NetCDF to 1 band which GDAL likes. + - Does not allow :code:`sizeInMB`, :code:`retile`, :code:`tileSize`, or :code:`stepTessellate`. - Not really tested zipped, don't recommend providing this format zipped. - If not using subdataset, due to potentially challenges with multiple bands at once for this format, may need to stop at tessellate with :code:`stopAtTessellate` set to "true", then use UDF (e.g. with [rio]xarray). @@ -263,6 +265,7 @@ The reader supports the following options: - Recommend providing zipped with option :code:`vsizip` to help with handling. - Recommend option :code:`driverName` "Zarr" to help with handling. - Recommend option :code:`subdatasetName` to specify the group name (relative path after unzipped). + - Does not allow :code:`sizeInMB`, :code:`retile`, :code:`tileSize`, or :code:`stepTessellate`. - Recommend option :code:`stopAtTessellate` "true" to not try to use combiner (band-based) logic, then use UDF (e.g. with [rio]xarray). diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala index 5768e6dc6..a468c338a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala @@ -60,7 +60,7 @@ case class RasterGDAL( /** @inheritdoc */ override def tryInitAndHydrate(): RasterGDAL = { - this.getDatasetOpt() // <- hydrate attempted + this.getDatasetOpt() // <- hydrate attempted (if needed) this // fluent } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala index 7d11ed003..c87dbe9b9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala @@ -118,8 +118,9 @@ object ReadAsPath extends ReadStrategy { RasterGDAL(createInfo, exprConfigOpt), tileDataType ) - tile.finalizeTile(toFuse = true) // <- raster written to configured checkpoint val raster = tile.raster + raster.tryInitAndHydrate() // <- need a hydrated raster + raster.finalizeRaster(toFuse = true) // <- raster written to configured checkpoint val trimmedSchema = StructType(requiredSchema.filter(field => field.name != TILE)) val fields = trimmedSchema.fieldNames.map { diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala index 199f9fe6c..0b6412daf 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala @@ -113,8 +113,9 @@ object SubdivideOnRead extends ReadStrategy { ) val tiles = localSubdivide(createInfo, sizeInMB, exprConfigOpt) val rows = tiles.map(tile => { - tile.finalizeTile(toFuse = true) // <- raster written to configured checkpoint val raster = tile.raster + raster.tryInitAndHydrate() // <- need a hydrated raster + raster.finalizeRaster(toFuse = true) // <- raster written to configured checkpoint // Clear out subset name on retile (subdivide) // - this is important to allow future loads to not try the path diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala index ca82c1c99..a7a8ccf08 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala @@ -25,9 +25,11 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead private val mc = MosaicContext.context() import mc.functions._ - private var nPartitions = -1 // <- may change + private var nPartitions = -1 // <- may change - private var readStrat = MOSAIC_RASTER_READ_AS_PATH // <- may change + private var nestedHandling = false // <- may change + + private var readStrat = MOSAIC_RASTER_READ_AS_PATH // <- may change private var phases = Seq("path", "subdataset", "srid", "retile", "tessellate", "combine", "interpolate") @@ -63,7 +65,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead val nestedExts = Seq("hdf4", "hdf5", "grb", "nc", "zarr") val driverName = config("driverName") - val nestedHandling = { + nestedHandling = { if (config("vsizip").toBoolean) { false // <- skip subdivide for zips } else if ( @@ -88,29 +90,11 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead false } } - if (nestedHandling) { + if (nestedHandling || config("vsizip").toBoolean) { // nested handling - // - update "sizeInMB" if missing, + // - set "sizeInMB" to "-1", // want pretty small splits for dense data // - update "retile" to false / "tileSize" to -1 - if (config("sizeInMB").toInt != 0) { - config = getConfig + ( - "retile" -> "false", - "tileSize" -> "-1", - "stepTessellate" -> "false" - ) - } else { - config = getConfig + ( - "sizeInMB" -> "8", - "retile" -> "false", - "tileSize" -> "-1", - "stepTessellate" -> "false" - ) - } - } else if (!nestedHandling && config("vsizip").toBoolean) { - // vsizip handling - // - update "sizeInMB" to -1 - // - update "retile" to false / "tileSize" to -1 config = getConfig + ( "sizeInMB" -> "-1", "retile" -> "false", @@ -121,9 +105,9 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead // <<< GDAL READER OPTIONS >>> readStrat = { - // have to go out of way to specify "-1" - // don't use subdivide strategy with zips (AKA MOSAIC_RASTER_SUBDIVIDE_ON_READ) - if (config("sizeInMB").toInt < 0 || config("vsizip").toBoolean) MOSAIC_RASTER_READ_AS_PATH + // have to go out of way to manually specify "-1" + // don't use subdivide strategy with zips or nested formats + if (config("sizeInMB").toInt < 0) MOSAIC_RASTER_READ_AS_PATH else MOSAIC_RASTER_SUBDIVIDE_ON_READ } @@ -177,8 +161,6 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead // (2) resolve subdataset (if directed) // - metadata cache handled in the function resolvedDf = resolveSubdataset(pathsDf, config, verboseLevel) - if (config("subdatasetName").nonEmpty) println(s"::: resolved subdataset :::") - if (verboseLevel > 1) resolvedDf.limit(1).show() // (3) set srid (if directed) // - this may throw an exception, e.g. Zarr or Zips @@ -231,7 +213,9 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead /** * Resolve the subdatasets if configured to do so. Resolving subdatasets - * - requires "subdatasetName" to be set. + * - Requires "subdatasetName" to be set. + * - Skips if nestedHandling identified. + * - Skips if vsizip identified. * - Skips if read strategy is [[MOSAIC_RASTER_SUBDIVIDE_ON_READ]]. * * @param df @@ -245,7 +229,11 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead */ private def resolveSubdataset(df: DataFrame, config: Map[String, String], verboseLevel: Int) = { val subdatasetName = config("subdatasetName") - if (subdatasetName.nonEmpty && readStrat != MOSAIC_RASTER_SUBDIVIDE_ON_READ) { + + if ( + subdatasetName.nonEmpty && !nestedHandling && !config("vsizip").toBoolean + && readStrat != MOSAIC_RASTER_SUBDIVIDE_ON_READ + ) { if (verboseLevel > 0) println(s"... subdataset? = $subdatasetName") var result = df .withColumn("subdatasets", rst_subdatasets(col("tile"))) @@ -262,6 +250,8 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead FileUtils.deleteDfTilePathDirs(df, verboseLevel = verboseLevel, msg = "df (after subdataset)") Try(df.unpersist()) // <- uncache df (after count) } + println(s"::: resolved subdataset :::") + if (verboseLevel > 1) result.limit(1).show() result } else { @@ -398,7 +388,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead } if (doTables) { val tblName = - if (stepTessellate) s"${config("finalTableFqn")}_tessellate_0" + if (stepTessellate && resolution > 0) s"${config("finalTableFqn")}_tessellate_0" else "" tessellatedDf = writeTable( tessellatedDf, @@ -418,7 +408,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead var tmpTessellatedDf: DataFrame = null if (stepTessellate && resolution > 0) { - // [2] iterate over remainined resolutions + // [2] iterate over remained resolutions for (res <- 1 to resolution) { tmpTessellatedDf = tessellatedDf .withColumn("resolution", lit(res)) From 83268eb6800aa640567d11940cbe9001b7209495 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Fri, 30 Aug 2024 16:57:11 -0400 Subject: [PATCH 50/60] "raster_to_grid" [iterim] "toTif" option. --- CONTRIBUTING.md | 29 +- scripts/docker/python-local-build.sh | 13 + .../mosaic/core/raster/gdal/RasterGDAL.scala | 17 +- .../labs/mosaic/core/raster/io/RasterIO.scala | 12 +- .../raster/operator/TranslateToGTiff.scala | 56 ++ .../raster/operator/gdal/GDALTranslate.scala | 16 +- .../core/raster/operator/gdal/GDALWarp.scala | 1 + .../mosaic/core/types/model/RasterTile.scala | 1 + .../datasource/gdal/GDALFileFormat.scala | 27 +- .../mosaic/datasource/gdal/ReadAsPath.scala | 62 +- .../mosaic/datasource/gdal/ReadInMemory.scala | 5 +- .../mosaic/datasource/gdal/ReadStrategy.scala | 3 + .../datasource/gdal/SubdivideOnRead.scala | 17 +- .../multiread/RasterAsGridReader.scala | 743 ++++++++++++------ .../mosaic/expressions/raster/RST_ToTif.scala | 122 +++ .../mosaic/expressions/raster/RST_Write.scala | 6 +- .../labs/mosaic/functions/MosaicContext.scala | 4 + .../com/databricks/labs/mosaic/package.scala | 2 +- .../labs/mosaic/utils/FileUtils.scala | 36 +- .../multiread/RasterAsGridReaderTest.scala | 103 ++- 20 files changed, 878 insertions(+), 397 deletions(-) create mode 100644 scripts/docker/python-local-build.sh create mode 100644 src/main/scala/com/databricks/labs/mosaic/core/raster/operator/TranslateToGTiff.scala create mode 100644 src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToTif.scala diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index e2a159286..1e4301c61 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -98,18 +98,23 @@ The packaged JAR should be available in `target/`. ### Python bindings -The python bindings can be tested using [unittest](https://docs.python.org/3/library/unittest.html). -- Build the scala project and copy to the packaged JAR to the `python/mosaic/lib/` directory. -- Move to the `python/` directory and install the project and its dependencies: - `pip install . && pip install pyspark==` - (where 'project_spark_version' corresponds to the version of Spark - used for the target Databricks Runtime, e.g. `3.4.1` for DBR 13.3 LTS. -- Run the tests using `unittest`: `python -m unittest` - -The project wheel file can be built with [build](https://pypa-build.readthedocs.io/en/stable/). -- Install the build requirements: `pip install build wheel`. -- Build the wheel using `python -m build`. -- Collect the .whl file from `python/dist/` +1. Testing - You can run the tests (recommended within docker container) using + [unittest](https://docs.python.org/3/library/unittest.html), e.g. `python -m unittest`. +2. Install the build requirements: `pip install build wheel`. +3. [Option] Build with Script - If you are within docker container, to build the WHL file you can just run the following + from project root (mosaic) dir: `sh scripts/docker/python-local-build.sh` (it will package jar and build WHL). +4. [Option] If doing build more manually (recommended within docker container using its init scripts): + - Build the scala project, e.g. `mvn package -DskipTests=true` if you have already tested successfully; that call. + will copy the packaged JAR to the `python/mosaic/lib/` directory (or you can do so manually) and be sure to verify + no older JARs are lingering. + - Move to the `python/` directory and install the project and its dependencies: + `pip install . && pip install pyspark==` + (where 'project_spark_version' corresponds to the version of Spark + used for the target Databricks Runtime, e.g. `3.4.1` for DBR 13.3 LTS. + - The project wheel file can be built with [build](https://pypa-build.readthedocs.io/en/stable/), e.g. `python -m build`. +5. Collect the .whl file from `python/dist/`: + - WHL contains the JAR. + - It is all that is needed for installing on a cluster (same for the deployed PyPI version). ### Documentation diff --git a/scripts/docker/python-local-build.sh b/scripts/docker/python-local-build.sh new file mode 100644 index 000000000..0b8cec832 --- /dev/null +++ b/scripts/docker/python-local-build.sh @@ -0,0 +1,13 @@ +#!/bin/bash + +# run from within docker container +# run from the repo root ('mosaic') level + +# [1] delete existing jars in python dir +rm python/mosaic/lib/*.jar + +# [2] package +mvn package -DskipTests=true + +# [3] build +cd python && python3 -m build \ No newline at end of file diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala index a468c338a..c740fd38e 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala @@ -40,7 +40,7 @@ case class RasterGDAL( exprConfigOpt: Option[ExprConfig] ) extends RasterIO { - val DIR_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyyMMddHHmm") // yyyyMMddHHmmss + val DIR_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyyMMddHHmmss") // Factory for creating CRS objects protected val crsFactory: CRSFactory = new CRSFactory @@ -343,8 +343,13 @@ case class RasterGDAL( this.getDatasetOpt() match { case Some(dataset) => // (2) srs from srid - val srs = new osr.SpatialReference() - srs.ImportFromEPSG(srid) + var srs: SpatialReference = null + if (srid == 0 || srid == 4326) { + srs = MosaicGDAL.WSG84 + } else { + srs = new osr.SpatialReference() + srs.ImportFromEPSG(srid) + } // (3) set srs on internal datasource // - see (4) as well @@ -700,6 +705,9 @@ case class RasterGDAL( /** * Get a particular subdataset by name. + * - This does not generate a new file. + * - It hydrates the dataset with the subset. + * - It also updates the path to include the subset. * @param subsetName * The name of the subdataset to get. * @return @@ -862,6 +870,7 @@ case class RasterGDAL( /** @return new fuse dir underneath the base fuse dir (checkpoint or override) */ def makeNewFuseDir(ext: String, uuidOpt: Option[String]): String = { + // (1) uuid used in dir // - may be provided (for filename consistency) val uuid = uuidOpt match { @@ -873,7 +882,7 @@ case class RasterGDAL( val timePrefix = LocalDateTime.now().format(DIR_TIME_FORMATTER) val newDir = s"${timePrefix}_${ext}_${uuid}" val dir = s"$rootDir/$newDir" - Files.createDirectories(Paths.get(dir)) // <- create the directories + Files.createDirectories(Paths.get(dir)) dir } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala index 973984e03..f77430c24 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala @@ -5,6 +5,7 @@ import com.databricks.labs.mosaic.core.raster.api.{FormatLookup, GDAL} import com.databricks.labs.mosaic.core.raster.gdal.{DatasetGDAL, PathGDAL, RasterBandGDAL, RasterGDAL} import com.databricks.labs.mosaic.core.raster.io.RasterIO.{identifyDriverNameFromDataset, identifyDriverNameFromRawPath, identifyExtFromDriver} import com.databricks.labs.mosaic.functions.ExprConfig +import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.databricks.labs.mosaic.utils.{PathUtils, SysUtils} import org.gdal.gdal.{Dataset, Driver, gdal} import org.gdal.gdalconst.gdalconstConstants.GA_ReadOnly @@ -12,7 +13,7 @@ import org.gdal.ogr.DataSource import org.gdal.osr import java.nio.file.{Files, Paths, StandardCopyOption} -import java.util.{Vector => JVector} +import java.util.{Locale, Vector => JVector} import scala.util.Try /** @@ -310,13 +311,12 @@ object RasterIO { Try { extOpt match { case Some(ext) if ext != NO_EXT => - val driver = gdal.IdentifyDriverEx(ext) + val driver = gdal.IdentifyDriverEx(ext.toLowerCase(Locale.ROOT)) try { driver.getShortName } finally { driver.delete() } - case _ => NO_DRIVER } }.getOrElse { @@ -457,11 +457,7 @@ object RasterIO { if (dsOpt.isDefined && Try(dsOpt.get.GetSpatialRef()).isFailure || dsOpt.get.GetSpatialRef() == null) { // if SRS not set, try to set it to WGS84 - Try{ - val srs = new osr.SpatialReference() - srs.ImportFromEPSG(4326) - dsOpt.get.SetSpatialRef(srs) - } + Try(dsOpt.get.SetSpatialRef(MosaicGDAL.WSG84)) } dsOpt diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/TranslateToGTiff.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/TranslateToGTiff.scala new file mode 100644 index 000000000..238ebc29b --- /dev/null +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/TranslateToGTiff.scala @@ -0,0 +1,56 @@ +package com.databricks.labs.mosaic.core.raster.operator + +import com.databricks.labs.mosaic.core.raster.gdal.{RasterGDAL, RasterWriteOptions} +import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALTranslate +import com.databricks.labs.mosaic.functions.ExprConfig +import com.databricks.labs.mosaic.gdal.MosaicGDAL +import com.databricks.labs.mosaic.utils.PathUtils + +import scala.util.Try + +object TranslateToGTiff { + + /** + * Translate a RasterGDAL [[org.gdal.gdal.Dataset]] to GeoTiff. + * + * @param inRaster + * [[RasterGDAL]] to translate. + * @param exprConfigOpt + * Option [[ExprConfig]] + * @return + * New RasterGDAL translated to GeoTiff. + */ + def compute(inRaster: RasterGDAL, exprConfigOpt: Option[ExprConfig]): RasterGDAL = { + + // try to hydrate the provided raster + inRaster.getDatasetOpt() match { + case Some(dataset) => + if (Try(dataset.GetSpatialRef()).isFailure || dataset.GetSpatialRef() == null) { + // if SRS not set, try to set it to WGS84 + Try(dataset.SetSpatialRef(MosaicGDAL.WSG84)) + } + val tifPath = PathUtils.createTmpFilePath("tif", exprConfigOpt) + // Modify defaults + // - essentially `RasterWriteOptions.GTiff` + // with the SRS set. + val outOptions = RasterWriteOptions( + crs = dataset.GetSpatialRef() // default - MosaicGDAL.WSG84 + ) + + GDALTranslate.executeTranslate( + tifPath, + inRaster, + command = s"""gdal_translate""", + outOptions, + exprConfigOpt + ) + case _ => + val result = RasterGDAL() // <- empty raster + result.updateLastCmd("'gdal' format -> option 'toTif'") + result.updateError("Dataset is invalid (prior to tif convert") + result + } + + } + +} diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala index 34b6865b0..207243396 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala @@ -1,20 +1,10 @@ package com.databricks.labs.mosaic.core.raster.operator.gdal -import com.databricks.labs.mosaic.{ - NO_PATH_STRING, - RASTER_ALL_PARENTS_KEY, - RASTER_BAND_INDEX_KEY, - RASTER_DRIVER_KEY, - RASTER_LAST_CMD_KEY, - RASTER_LAST_ERR_KEY, - RASTER_PARENT_PATH_KEY, - RASTER_PATH_KEY, - RASTER_SUBDATASET_NAME_KEY -} +import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_ALL_PARENTS_KEY, RASTER_BAND_INDEX_KEY, RASTER_DRIVER_KEY, RASTER_LAST_CMD_KEY, RASTER_LAST_ERR_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} import com.databricks.labs.mosaic.core.raster.gdal.{RasterGDAL, RasterWriteOptions} import com.databricks.labs.mosaic.core.raster.io.RasterIO.flushAndDestroy import com.databricks.labs.mosaic.functions.ExprConfig -import org.gdal.gdal.{TranslateOptions, gdal} +import org.gdal.gdal.{Dataset, TranslateOptions, gdal} import scala.util.Try @@ -60,7 +50,7 @@ object GDALTranslate { RASTER_PATH_KEY -> outputPath, RASTER_PARENT_PATH_KEY -> raster.identifyPseudoPathOpt().getOrElse(NO_PATH_STRING), RASTER_DRIVER_KEY -> writeOptions.format, - RASTER_SUBDATASET_NAME_KEY -> raster.getSubsetName, + //RASTER_SUBDATASET_NAME_KEY -> raster.getSubsetName, <- goes away after translate RASTER_BAND_INDEX_KEY -> raster.getBandIdxOpt.getOrElse(-1).toString, RASTER_LAST_CMD_KEY -> effectiveCommand, RASTER_LAST_ERR_KEY -> errorMsg, diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala index b78e26212..8a9c99fc3 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALWarp.scala @@ -58,6 +58,7 @@ object GDALWarp { } else outputPath val size = Try(Files.size(Paths.get(resultPath))).getOrElse(-1L) + // TODO - RE-VERIFY SUBDATASET HANDLING FOR WARP val createInfo = Map( RASTER_PATH_KEY -> resultPath, RASTER_PARENT_PATH_KEY -> rasters.head.identifyPseudoPathOpt().getOrElse(NO_PATH_STRING), diff --git a/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala index fd16d6bf7..9c546c293 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala @@ -165,6 +165,7 @@ case class RasterTile( // - safety net for parent path val parentPath = this.raster.identifyPseudoPathOpt().getOrElse(NO_PATH_STRING) val newCreateInfo = raster.getCreateInfo(includeExtras = true) + (RASTER_PATH_KEY -> path, RASTER_PARENT_PATH_KEY -> parentPath) + raster.updateCreateInfo(newCreateInfo) // <- in case tile is used after this // (4) actual serialization val mapData = buildMapString(newCreateInfo) diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala index 7b636ec59..41fc05bb8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala @@ -1,7 +1,9 @@ package com.databricks.labs.mosaic.datasource.gdal +import com.databricks.labs.mosaic.MOSAIC_RASTER_READ_IN_MEMORY import com.databricks.labs.mosaic.core.index.IndexSystemFactory import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.functions.ExprConfig import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.google.common.io.{ByteStreams, Closeables} import org.apache.hadoop.fs.{FileStatus, FileSystem, Path} @@ -24,6 +26,8 @@ class GDALFileFormat extends BinaryFileFormat { import GDALFileFormat._ + var firstRun = true + /** * Infer schema for the tile file. * @param sparkSession @@ -117,8 +121,6 @@ class GDALFileFormat extends BinaryFileFormat { options: Map[String, String], hadoopConf: org.apache.hadoop.conf.Configuration ): PartitionedFile => Iterator[org.apache.spark.sql.catalyst.InternalRow] = { - // sets latest [[MosaicGDAL.exprConfigOpt]] - GDAL.enable(sparkSession) val indexSystem = IndexSystemFactory.getIndexSystem(sparkSession) val supportedExtensions = options.getOrElse("extensions", "*").split(";").map(_.trim.toLowerCase(Locale.ROOT)) @@ -129,15 +131,30 @@ class GDALFileFormat extends BinaryFileFormat { // GDAL supports multiple reading strategies. val reader = ReadStrategy.getReader(options) + // handle expression config + // - this is a special pattern + // for readers vs expressions + // - explicitely setting use checkpoint to true + val exprConfig = ExprConfig(sparkSession) + GDAL.enable(exprConfig) // <- appropriate for workers (MosaicGDAL on driver) + reader match { + case r if r.getReadStrategy == MOSAIC_RASTER_READ_IN_MEMORY => + // update for 'in_memory' + exprConfig.setRasterUseCheckpoint("false") + case _ => + // update for 'as_path' and 'subdivide_on_read' + exprConfig.setRasterUseCheckpoint("true") + } + file: PartitionedFile => { - val exprConfig = MosaicGDAL.exprConfigOpt + val path = new Path(new URI(file.filePath.toString())) val fs = path.getFileSystem(broadcastedHadoopConf.value.value) val status = fs.getFileStatus(path) if (supportedExtensions.contains("*") || supportedExtensions.exists(status.getPath.getName.toLowerCase(Locale.ROOT).endsWith)) { if (filterFuncs.forall(_.apply(status)) && isAllowedExtension(status, options)) { - reader.read(status, fs, requiredSchema, options, indexSystem, exprConfig) + reader.read(status, fs, requiredSchema, options, indexSystem, Some(exprConfig)) } else { Iterator.empty } @@ -160,8 +177,6 @@ object GDALFileFormat { val CONTENT = "content" val X_SIZE = "x_size" val Y_SIZE = "y_size" -// val X_OFFSET = "x_offset" -// val Y_OFFSET = "y_offset" val BAND_COUNT = "bandCount" val METADATA = "metadata" val SUBDATASETS: String = "subdatasets" diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala index c87dbe9b9..8de7b59b6 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala @@ -1,9 +1,16 @@ package com.databricks.labs.mosaic.datasource.gdal -import com.databricks.labs.mosaic.{RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} +import com.databricks.labs.mosaic.{ + MOSAIC_RASTER_READ_AS_PATH, + NO_DRIVER, + RASTER_DRIVER_KEY, + RASTER_PARENT_PATH_KEY, + RASTER_PATH_KEY, + RASTER_SUBDATASET_NAME_KEY +} import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL -import com.databricks.labs.mosaic.core.raster.io.RasterIO.identifyDriverNameFromRawPath +import com.databricks.labs.mosaic.core.raster.io.RasterIO.identifyDriverNameFromExtOpt import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.RasterTile import com.databricks.labs.mosaic.datasource.Utils @@ -100,28 +107,33 @@ object ReadAsPath extends ReadStrategy { val tmpPath = PathUtils.copyToTmp(inPath, exprConfigOpt) val uriDeepCheck = Try(exprConfigOpt.get.isUriDeepCheck).getOrElse(false) val uriGdalOpt = PathUtils.parseGdalUriOpt(inPath, uriDeepCheck) - val driverName = options.get("driverName") match { - case Some(name) if name.nonEmpty => name - case _ => identifyDriverNameFromRawPath(inPath, uriGdalOpt) + val extOpt = PathUtils.getExtOptFromPath(inPath, uriGdalOpt) + val driverName = options.getOrElse("driverName", NO_DRIVER) match { + case name if name.nonEmpty && name != NO_DRIVER => name + case _ => identifyDriverNameFromExtOpt(extOpt) } - // Allow subdataset for read as path - // - this is important also for Zarr with groups - val createInfo = Map( - RASTER_PATH_KEY -> tmpPath, - RASTER_PARENT_PATH_KEY -> inPath, - RASTER_DRIVER_KEY -> driverName, - RASTER_SUBDATASET_NAME_KEY -> options.getOrElse(RASTER_SUBDATASET_NAME_KEY, "") - ) - val tile = RasterTile( - null, - RasterGDAL(createInfo, exprConfigOpt), - tileDataType - ) - val raster = tile.raster - raster.tryInitAndHydrate() // <- need a hydrated raster - raster.finalizeRaster(toFuse = true) // <- raster written to configured checkpoint + // - subdataset is important also for Zarr with groups + val raster = RasterGDAL( + Map( + RASTER_PATH_KEY -> tmpPath, + RASTER_PARENT_PATH_KEY -> inPath, + RASTER_DRIVER_KEY -> driverName, + RASTER_SUBDATASET_NAME_KEY -> options.getOrElse(RASTER_SUBDATASET_NAME_KEY, "") + ), + exprConfigOpt + ).tryInitAndHydrate() + + if (!raster.isEmptyRasterGDAL && exprConfigOpt.isDefined) { + // explicitly set the checkpoint dir + // the reader doesn't always have the configured information + raster.setFuseDirOpt(Some(exprConfigOpt.get.getRasterCheckpoint)) + } + val tile = RasterTile(null, raster, tileDataType) + val tileRow = tile + .formatCellId(indexSystem) + .serialize(tileDataType, doDestroy = true, exprConfigOpt) val trimmedSchema = StructType(requiredSchema.filter(field => field.name != TILE)) val fields = trimmedSchema.fieldNames.map { case PATH => status.getPath.toString @@ -136,14 +148,12 @@ object ReadAsPath extends ReadStrategy { case LENGTH => raster.getMemSize case other => throw new RuntimeException(s"Unsupported field name: $other") } - val row = Utils.createRow(fields ++ Seq( - tile - .formatCellId(indexSystem) - .serialize(tileDataType, doDestroy = true, exprConfigOpt) - )) + val row = Utils.createRow(fields ++ Seq(tileRow)) val rows = Seq(row) rows.iterator } + /** @return the ReadStrategy name implemented. */ + override def getReadStrategy: String = MOSAIC_RASTER_READ_AS_PATH } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala index d00b753e3..e8a497ef8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.datasource.gdal -import com.databricks.labs.mosaic.{RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} +import com.databricks.labs.mosaic.{MOSAIC_RASTER_READ_IN_MEMORY, RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO.identifyDriverNameFromRawPath @@ -131,4 +131,7 @@ object ReadInMemory extends ReadStrategy { rows.iterator } + /** @return the ReadStrategy name implemented. */ + override def getReadStrategy: String = MOSAIC_RASTER_READ_IN_MEMORY + } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala index 064173c75..a416c4fca 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala @@ -11,6 +11,9 @@ import org.apache.spark.sql.types.StructType /** A trait defining the read strategy for the GDAL file format. */ trait ReadStrategy extends Serializable { + /** @return the ReadStrategy name implemented. */ + def getReadStrategy: String + /** * Returns the schema of the GDAL file format. * @note diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala index 0b6412daf..90a1976cf 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala @@ -1,6 +1,6 @@ package com.databricks.labs.mosaic.datasource.gdal -import com.databricks.labs.mosaic.{RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} +import com.databricks.labs.mosaic.{MOSAIC_RASTER_SUBDIVIDE_ON_READ, RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO.identifyDriverNameFromRawPath @@ -113,9 +113,11 @@ object SubdivideOnRead extends ReadStrategy { ) val tiles = localSubdivide(createInfo, sizeInMB, exprConfigOpt) val rows = tiles.map(tile => { + + val tileRow = tile + .formatCellId(indexSystem) + .serialize(tileDataType, doDestroy = true, exprConfigOpt) val raster = tile.raster - raster.tryInitAndHydrate() // <- need a hydrated raster - raster.finalizeRaster(toFuse = true) // <- raster written to configured checkpoint // Clear out subset name on retile (subdivide) // - this is important to allow future loads to not try the path @@ -135,11 +137,7 @@ object SubdivideOnRead extends ReadStrategy { case LENGTH => raster.getMemSize case other => throw new RuntimeException(s"Unsupported field name: $other") } - val row = Utils.createRow(fields ++ Seq( - tile - .formatCellId(indexSystem) - .serialize(tileDataType, doDestroy = true, exprConfigOpt) - )) + val row = Utils.createRow(fields ++ Seq(tileRow)) row }) @@ -176,4 +174,7 @@ object SubdivideOnRead extends ReadStrategy { tiles } + /** @return the ReadStrategy name implemented. */ + override def getReadStrategy: String = MOSAIC_RASTER_SUBDIVIDE_ON_READ + } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala index a7a8ccf08..edba5fc19 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala @@ -1,11 +1,18 @@ package com.databricks.labs.mosaic.datasource.multiread -import com.databricks.labs.mosaic.{MOSAIC_RASTER_READ_AS_PATH, MOSAIC_RASTER_READ_STRATEGY, MOSAIC_RASTER_SUBDIVIDE_ON_READ, NO_EXT} +import com.databricks.labs.mosaic.core.raster.api.GDAL +import com.databricks.labs.mosaic.{ + MOSAIC_RASTER_READ_AS_PATH, + MOSAIC_RASTER_READ_STRATEGY, + MOSAIC_RASTER_SUBDIVIDE_ON_READ, + NO_EXT +} import com.databricks.labs.mosaic.functions.MosaicContext import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} import org.apache.spark.sql._ import org.apache.spark.sql.functions._ +import java.nio.file.{Files, Paths} import java.util.Locale import scala.util.Try @@ -21,7 +28,6 @@ import scala.util.Try * The Spark Session to use for reading. This is required to create the DataFrame. */ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameReader(sparkSession) { - // scalastyle:off println private val mc = MosaicContext.context() import mc.functions._ @@ -31,7 +37,19 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead private var readStrat = MOSAIC_RASTER_READ_AS_PATH // <- may change - private var phases = Seq("path", "subdataset", "srid", "retile", "tessellate", "combine", "interpolate") + private var config = Map.empty[String, String] // <- may change + + private var readOptions = Map.empty[String, String] // <- may change + + private var verboseLevel = 0 // <- may change + + private val phases = Seq( + "path", "subdataset", "srid", "tif", "retile", "tessellate", "combine", "interpolate" // <- ordered + ) + + private val tileCols = Seq( + "tess_tile", "re_tile", "tile", "subset_tile", "orig_tile" // <- ordered + ) private var interimTbls = Seq.empty[String] @@ -45,97 +63,32 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead override def load(paths: String*): DataFrame = { - println("\n<<< raster_to_grid invoked >>>") + logMsg("\n<<< raster_to_grid invoked >>>", 0) // <<< CONFIG >>> // - turn off aqe coalesce partitions for this op - var config = getConfig - val verboseLevel = config("verboseLevel").toInt - + config = getConfig + verboseLevel = config("verboseLevel").toInt doTables = config("finalTableFqn").nonEmpty keepInterimTables = config("keepInterimTables").toBoolean nPartitions = config("nPartitions").toInt rasterToGridCombiner = getRasterToGridFunc(config("combiner")) // <- want to fail early sparkSession.conf.set("spark.sql.adaptive.coalescePartitions.enabled", "false") - if (verboseLevel > 0) println(s"raster_to_grid -> 'spark.sql.adaptive.coalescePartitions.enabled' set to false") - - // <<< NESTED HANDLING >>> - val nestedDrivers = Seq("hdf4", "hdf5", "grib", "netcdf", "zarr") - val nestedExts = Seq("hdf4", "hdf5", "grb", "nc", "zarr") - val driverName = config("driverName") - - nestedHandling = { - if (config("vsizip").toBoolean) { - false // <- skip subdivide for zips - } else if ( - driverName.nonEmpty && - nestedDrivers.contains(driverName.toLowerCase(Locale.ROOT)) - ) { - if (verboseLevel > 1) println(s"raster_to_grid -> config 'driverName' identified for nestedHandling ('$driverName')") - true - } else if ( - config("extensions").split(";").map(p => p.trim.toLowerCase(Locale.ROOT)) - .exists(nestedExts.contains) - ) { - if (verboseLevel > 1) println(s"raster_to_grid -> config 'extensions' identified for nestedHandling ('${config("extensions")}')") - true - } else if ( - paths.map(p => PathUtils.getExtOptFromPath(p, None).getOrElse(NO_EXT).toLowerCase(Locale.ROOT)) - .exists(p => nestedExts.contains(p.toLowerCase(Locale.ROOT))) - ) { - if (verboseLevel > 1) println(s"raster_to_grid -> path ext identified for nestedHandling") - true - } else { - false - } - } - if (nestedHandling || config("vsizip").toBoolean) { - // nested handling - // - set "sizeInMB" to "-1", - // want pretty small splits for dense data - // - update "retile" to false / "tileSize" to -1 - config = getConfig + ( - "sizeInMB" -> "-1", - "retile" -> "false", - "tileSize" -> "-1", - "stepTessellate" -> "false" - ) - } + logMsg(s"raster_to_grid -> 'spark.sql.adaptive.coalescePartitions.enabled' set to false", 1) - // <<< GDAL READER OPTIONS >>> - readStrat = { - // have to go out of way to manually specify "-1" - // don't use subdivide strategy with zips or nested formats - if (config("sizeInMB").toInt < 0) MOSAIC_RASTER_READ_AS_PATH - else MOSAIC_RASTER_SUBDIVIDE_ON_READ - } + // <<< SETUP POST-CONFIG>>> + setupPostConfig(paths: _*) - if (verboseLevel > 0) println( - s"raster_to_grid -> nestedHandling? $nestedHandling | nPartitions? $nPartitions | read strat? $readStrat" - ) - if (verboseLevel > 1) println(s"\nraster_to_grid - config (after any reader mods)? $config\n") - - val baseOptions = Map( - "extensions" -> config("extensions"), - "vsizip" -> config("vsizip"), - "subdatasetName" -> config("subdatasetName"), - MOSAIC_RASTER_READ_STRATEGY -> readStrat - ) - val readOptions = - if (driverName.nonEmpty && readStrat == MOSAIC_RASTER_SUBDIVIDE_ON_READ) { - baseOptions + - ("driverName" -> driverName, "sizeInMB" -> config("sizeInMB")) - } - else if (driverName.nonEmpty) baseOptions + ("driverName" -> driverName) - else if (readStrat == MOSAIC_RASTER_SUBDIVIDE_ON_READ) baseOptions + ("sizeInMB" -> config("sizeInMB")) - else baseOptions - if (verboseLevel > 1) println(s"\nraster_to_grid - readOptions? $readOptions\n") + // <<< CLEAN-UP PRIOR TABLES >>> + // - if `doTables` is true + cleanUpPriorTables() // <<< PERFORM READ >>> var pathsDf: DataFrame = null var resolvedDf: DataFrame = null var sridDf: DataFrame = null + var convertDf: DataFrame = null var retiledDf: DataFrame = null var tessellatedDf: DataFrame = null var combinedDf: DataFrame = null @@ -143,67 +96,53 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead try { // (1) gdal reader load - pathsDf = sparkSession.read - .format("gdal") - .options(readOptions) - .load(paths: _*) - if (doTables) { - pathsDf = writeTable(pathsDf, "path", config, verboseLevel) - } else { - pathsDf = pathsDf - .repartition(nPartitions) - .cache() - } - val pathsDfCnt = pathsDf.count() - println(s"::: gdal reader loaded - count? $pathsDfCnt :::") - if (verboseLevel > 1) pathsDf.limit(1).show() + pathsDf = initialLoad(paths: _*) // (2) resolve subdataset (if directed) - // - metadata cache handled in the function - resolvedDf = resolveSubdataset(pathsDf, config, verboseLevel) + //resolvedDf = resolveSubdataset(pathsDf) // (3) set srid (if directed) - // - this may throw an exception, e.g. Zarr or Zips - // - metadata cache handled in the function - sridDf = handleSRID(resolvedDf, config, verboseLevel) + //sridDf = handleSRID(resolvedDf) + + // (4) toTif conversion (if directed) + convertDf = convertToTif(pathsDf) - // (4) increase nPartitions for retile and tessellate - nPartitions = Math.min(10000, pathsDfCnt * 32).toInt - if (verboseLevel > 0 && !doTables) println(s"::: adjusted nPartitions to $nPartitions :::") + // (5) increase nPartitions for retile and tessellate + nPartitions = Math.min(10000, pathsDf.count() * 32).toInt + logMsg(s"::: adjusted nPartitions to $nPartitions :::", 1) - // (5) retile with 'tileSize' + // (6) retile with 'tileSize' // - different than RETILE (AKA SUBDIVIDE) read strategy - // - metadata cache handled in the function - retiledDf = retileRaster(sridDf, config, verboseLevel) + retiledDf = retileRaster(convertDf) - // (6) tessellation + // (7) tessellation // - uses checkpoint dir // - optionally, skip project for data without SRS, // e.g. Zarr handling (handled as WGS84) - tessellatedDf = tessellate(retiledDf, config, verboseLevel) + tessellatedDf = tessellate(retiledDf) if (config("stopAtTessellate").toBoolean) { // return tessellated tessellatedDf } else { - // (7) combine - combinedDf = combine(tessellatedDf, config, verboseLevel) + // (8) combine + combinedDf = combine(tessellatedDf) - // (8) handle k-ring resample - // - metadata cache handled in the function - kSampleDf = kRingResample(combinedDf, config, verboseLevel) + // (9) handle k-ring resample + kSampleDf = kRingResample(combinedDf) kSampleDf // <- returned cached (this is metadata only) } } finally { - // handle interim tables - deleteInterimTables(config, verboseLevel) + // handle interim tables (if relevant) + deleteInterimTables() // handle interim dfs if (!doTables) { Try(pathsDf.unpersist()) Try(resolvedDf.unpersist()) Try(sridDf.unpersist()) + Try(convertDf.unpersist()) Try(retiledDf.unpersist()) if (!config("stopAtTessellate").toBoolean) Try(tessellatedDf.unpersist()) Try(combinedDf.unpersist()) @@ -211,51 +150,69 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead } } + /** + * Initial load using "gdal" reader. + * + * @param paths + * The paths to load, e.g. a directory or list of files. + * @return + * The DataFrame after handling. + */ + private def initialLoad(paths: String*): DataFrame = { + var result = sparkSession.read + .format("gdal") + .options(readOptions) + .load(paths: _*) + if (doTables) { + result = writeTable(result, "path") + .repartition(nPartitions) + } else { + result = result + .repartition(nPartitions) + .cache() + } + val pathsDfCnt = result.count() + logMsg(s"::: gdal reader loaded - count? $pathsDfCnt :::", 0) + if (verboseLevel >= 2) result.limit(1).show() + + result + } + /** * Resolve the subdatasets if configured to do so. Resolving subdatasets * - Requires "subdatasetName" to be set. - * - Skips if nestedHandling identified. - * - Skips if vsizip identified. - * - Skips if read strategy is [[MOSAIC_RASTER_SUBDIVIDE_ON_READ]]. + * - Adds 'subset_tile'. * * @param df * The DataFrame containing the paths. - * @param config - * The configuration map. - * @param verboseLevel - * Whether to print interim results (0,1,2). * @return * The DataFrame after handling. */ - private def resolveSubdataset(df: DataFrame, config: Map[String, String], verboseLevel: Int) = { + private def resolveSubdataset(df: DataFrame): DataFrame = { val subdatasetName = config("subdatasetName") - if ( - subdatasetName.nonEmpty && !nestedHandling && !config("vsizip").toBoolean - && readStrat != MOSAIC_RASTER_SUBDIVIDE_ON_READ - ) { - if (verboseLevel > 0) println(s"... subdataset? = $subdatasetName") + if (subdatasetName.nonEmpty) { + logMsg(s"\t... subdataset? = $subdatasetName", 1) var result = df .withColumn("subdatasets", rst_subdatasets(col("tile"))) - .withColumn("tile", rst_separatebands(col("tile"))) - .withColumn("tile", rst_getsubdataset(col("tile"), lit(subdatasetName))) + .withColumn("subset_name", lit(subdatasetName)) + .withColumn("subset_tile", rst_getsubdataset(col("tile"), lit(subdatasetName))) if (doTables) { - result = writeTable(result, "subdataset", config, verboseLevel) + result = writeTable(result, "subdataset") + .repartition(nPartitions) } else { - result.cache() + result = result.cache() } val cnt = result.count() // <- need this to force cache - if (verboseLevel > 0) println(s"... count? $cnt") - if (!doTables) { - FileUtils.deleteDfTilePathDirs(df, verboseLevel = verboseLevel, msg = "df (after subdataset)") - Try(df.unpersist()) // <- uncache df (after count) - } - println(s"::: resolved subdataset :::") - if (verboseLevel > 1) result.limit(1).show() + logMsg(s"\t... count? $cnt", 1) + cleanUpDfFiles(df, "subdataset") + + logMsg(s"::: resolved subdataset :::", 0) + if (verboseLevel >= 2) result.limit(1).show() result } else { - df // <- keep as-is + df // <- as-is } } @@ -266,30 +223,31 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead * * @param df * The DataFrame containing the paths. - * @param config - * The configuration map. - * @param verboseLevel - * Whether to print interim results (0,1,2). * @return * The DataFrame after handling. */ - private def handleSRID(df: DataFrame, config: Map[String, String], verboseLevel: Int) = { + private def handleSRID(df: DataFrame): DataFrame = { val srid = config("srid").toInt if (srid > 0) { - if (verboseLevel > 0) println(s"... srid? = $srid") + logMsg(s"\t... srid? = $srid", 1) var result = df .withColumn("tile", rst_setsrid(col("tile"), lit(srid))) + if (df.columns.contains("subset_tile")) { + result = result + .withColumn("subset_tile", rst_setsrid(col("subset_tile"), lit(srid))) + } + if (doTables) { - result = writeTable(result, "srid", config, verboseLevel) - } else result.cache() - val cnt = result.count() // <- need this to force cache - if (verboseLevel > 0) println(s"... count? $cnt") - if (!doTables) { - FileUtils.deleteDfTilePathDirs(df, verboseLevel = verboseLevel, msg = "df (after srid)") - Try(df.unpersist()) // <- uncache df (after count) + result = writeTable(result, "srid") + .repartition(nPartitions) + } else { + result = result.cache() } - println(s"::: handled srid :::") - if (verboseLevel > 1) result.limit(1).show() + val cnt = result.count() // <- need this to force cache + logMsg(s"\t... count? $cnt", 1) + cleanUpDfFiles(df, "srid") + logMsg(s"::: handled srid :::", 0) + if (verboseLevel >= 2) result.limit(1).show() result } else { @@ -297,43 +255,100 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead } } + /** + * Convert to tif. + * - Generates tif variations of 'tile' and 'subset_tile' (if available). + * + * @param df + * The df to act on. + * @return + * The DataFrame after handling. + */ + private def convertToTif(df: DataFrame): DataFrame = { + val toTif = config("toTif").toBoolean + if (toTif) { + val toFuseDir = + if (config("finalTableFuse").nonEmpty) config("finalTableFuse") + else GDAL.getCheckpointDir + var result = df + .withColumnRenamed("tile", "orig_tile") + .filter(col("orig_tile").isNotNull) // <- keep non-nulls only + .withColumn("tile", rst_totif(col("orig_tile"), toFuseDir)) + .withColumn("tile_type", lit("tif_orig_tile")) + .filter(col("tile").isNotNull) // <- keep non-nulls only + + if (df.columns.contains("subset_tile")) { + result = result + .union( + df + .withColumnRenamed("tile", "orig_tile") + .filter(col("subset_tile").isNotNull) // <- keep non-nulls only + .withColumn("tile", rst_totif(col("subset_tile"), toFuseDir)) + .withColumn("tile_type", lit("tif_subset_tile")) + .filter(col("tile").isNotNull) // <- keep non-nulls only + ) + } + if (doTables) { + result = writeTable(result, "tif") + .repartition(nPartitions) + } else { + result = result.cache() + } + val cnt = result.count() // <- need this to force cache + logMsg(s"\t... count? $cnt", 1) + cleanUpDfFiles(df, "tif") + logMsg(s"::: converted to tif :::", 0) + if (verboseLevel >= 2) result.limit(1).show() + + result + } else { + df.withColumnRenamed("tile", "orig_tile") // <- keep as-is + } + } + /** * Retile the tile if configured to do so. Retiling requires "retile" to * be set to true in the configuration map. It also requires "tileSize" to - * be set to the desired tile size. + * be set to the desired tile size; uses the best column based on prior + * processing phases. * * @param df * The DataFrame containing the rasters. - * @param config - * The configuration map. - * @param verboseLevel - * Whether to print interim results (0,1,2). * @return * The DataFrame after handling. */ - private def retileRaster(df: DataFrame, config: Map[String, String], verboseLevel: Int) = { + private def retileRaster(df: DataFrame): DataFrame = { val isRetile = config.getOrElse("retile", "false").toBoolean val tileSize = config.getOrElse("tileSize", "-1").toInt if (isRetile && tileSize > 0) { - if (verboseLevel > 0) println(s"... retiling to tileSize = $tileSize") - var result = df - .withColumn("tile", rst_retile(col("tile"), lit(tileSize), lit(tileSize))) + logMsg(s"\t... retiling to tileSize = $tileSize", 1) + val tileCol = bestTileCol(df, "retile") + var result: DataFrame = df.select("*") + if (tileCol == "tile" && df.columns.contains("tile_type")) { + // specially handle "tile_type" + if (df.filter("tile_type = 'tif_subset_tile'").count() > 0) { + result = result.filter("tile_type = 'tif_subset_tile'") + } else { + result = result.filter("tile_type = 'tif_orig_tile'") + } + } + result = result + .filter(col(tileCol).isNotNull) + .withColumn("re_tile", rst_retile(col(tileCol), lit(tileSize), lit(tileSize))) if (doTables) { - result = writeTable(result, "retile", config, verboseLevel) + result = writeTable(result, "retile") + .repartition(nPartitions) } else { result = result .repartition(nPartitions) .cache() } val cnt = result.count() // <- need this to force cache - if (verboseLevel > 0) println(s"... count? $cnt") - if (!doTables) { - FileUtils.deleteDfTilePathDirs(df, verboseLevel = verboseLevel, msg = "df (after retile)") - Try(df.unpersist()) // <- uncache df (after count) - } - println(s"::: retiled (using 'tileSize') :::") - if (verboseLevel > 1) result.limit(1).show() + logMsg(s"\t... count? $cnt", 1) + cleanUpDfFiles(df, "retile") + logMsg(s"::: retiled (using 'tileSize') :::", 0) + if (verboseLevel >= 2) result.limit(1).show() result } else { @@ -347,40 +362,46 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead * * @param df * The DataFrame to tessellate. - * @param config - * The configuration map. - * @param verboseLevel - * Whether to print interim results (0,1,2). * @return * The DataFrame after handling. */ - private def tessellate(df: DataFrame, config: Map[String, String], verboseLevel: Int): DataFrame = { + private def tessellate(df: DataFrame): DataFrame = { val resolution = config("resolution").toInt val limitTessellate = config("limitTessellate").toInt val skipProject = config("skipProject").toBoolean val stepTessellate = config("stepTessellate").toBoolean - val initRes = if (stepTessellate) 0 else resolution // [1] initially tessellate at res=0 - var tessellatedDf = df - .withColumn("resolution", lit(initRes)) + // - pick the preferred column to use + val tileCol = bestTileCol(df, "tessellate") + var tessellatedDf = df.withColumn("resolution", lit(initRes)) + if (tileCol == "tile" && df.columns.contains("tile_type")) { + // specially handle "tile_type" + if (df.filter("tile_type = 'tif_subset_tile'").count() > 0) { + tessellatedDf = tessellatedDf.filter("tile_type = 'tif_subset_tile'") + } else { + tessellatedDf = tessellatedDf.filter("tile_type = 'tif_orig_tile'") + } + } + tessellatedDf = tessellatedDf + .filter(col(tileCol).isNotNull) .withColumn( - "tile", - rst_tessellate(col("tile"), col("resolution"), lit(skipProject)) + "tess_tile", + rst_tessellate(col(tileCol), col("resolution"), lit(skipProject)) ) - .filter(col("tile").isNotNull) - .withColumn("cell_id", col("tile.index_id")) + .filter(col("tess_tile").isNotNull) + .withColumn("cell_id", col("tess_tile.index_id")) .withColumnRenamed("path", "path_original") .withColumnRenamed("modificationTime", "modification_time_original") .withColumnRenamed("uuid", "uuid_original") .withColumnRenamed("srid", "srid_original") - .drop("x_size", "y_size", "bandCount", "metadata", "subdatasets", "length") + .drop("x_size", "y_size", "metadata", "subdatasets", "length") - val tessCols = Array("cell_id", "resolution", "tile") ++ tessellatedDf.columns - .filter(c => c != "tile" && c != "cell_id" && c != "resolution") + val tessCols = Array("cell_id", "resolution", "tess_tile") ++ tessellatedDf.columns + .filter(c => c != "tess_tile" && c != "cell_id" && c != "resolution") tessellatedDf = tessellatedDf.selectExpr(tessCols : _*) if (limitTessellate > 0) { // handle optional limit (for testing) @@ -389,35 +410,34 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead if (doTables) { val tblName = if (stepTessellate && resolution > 0) s"${config("finalTableFqn")}_tessellate_0" - else "" + else "" // <- default to phase name tessellatedDf = writeTable( tessellatedDf, "tessellate", - config, - verboseLevel, overrideTblName = tblName ) + .repartition(nPartitions) } else { tessellatedDf = tessellatedDf.cache() } var tessellatedDfCnt = tessellatedDf.count() - if (!doTables) Try(df.unpersist()) // <- let go of prior caching + cleanUpDfFiles(df, "tessellate", msg = "resolution=0") - if (verboseLevel > 0) println(s"... tessellated at resolution $initRes - count? $tessellatedDfCnt " + - s"(going to $resolution) | skipProject? $skipProject") + logMsg(s"\t... tessellated at resolution $initRes - count? $tessellatedDfCnt " + + s"(going to $resolution) | skipProject? $skipProject", 1) var tmpTessellatedDf: DataFrame = null if (stepTessellate && resolution > 0) { - // [2] iterate over remained resolutions + // [2] iterate over remaining resolutions for (res <- 1 to resolution) { tmpTessellatedDf = tessellatedDf .withColumn("resolution", lit(res)) .withColumn( - s"tile", - rst_tessellate(col("tile"), col("resolution"), lit(skipProject)) // <- skipProject needed? + s"tess_tile", + rst_tessellate(col("tess_tile"), col("resolution"), lit(skipProject)) // <- skipProject needed? ) - .filter(col("tile").isNotNull) - .withColumn("cell_id", col("tile.index_id")) + .filter(col("tess_tile").isNotNull) + .withColumn("cell_id", col("tess_tile.index_id")) tmpTessellatedDf = tmpTessellatedDf.selectExpr(tessCols : _*) if (limitTessellate > 0) { // handle optional limit (for testing) @@ -427,24 +447,22 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead tmpTessellatedDf = writeTable( tessellatedDf, "tessellate", - config, - verboseLevel, overrideTblName = s"${config("finalTableFqn")}_tessellate_$res" ) + .repartition(nPartitions) } else { tmpTessellatedDf = tmpTessellatedDf.cache() // <- cache tmp - tmpTessellatedDf.count() // <- count tmp (before unpersist) - FileUtils.deleteDfTilePathDirs(tessellatedDf, verboseLevel = verboseLevel, msg = s"tessellatedDf (res=$res)") - Try(tessellatedDf.unpersist()) // <- uncache existing tessellatedDf + tmpTessellatedDf.count() // <- count tmp (before unpersist) } + cleanUpDfFiles(tessellatedDf, "tessellate", msg = s"resolution=$res") tessellatedDf = tmpTessellatedDf // <- assign tessellatedDf tessellatedDfCnt = tessellatedDf.count() - if (verboseLevel > 0) println(s"... tessellated at resolution $res - count? $tessellatedDfCnt " + - s"(going to $resolution) | skipProject? $skipProject") + logMsg(s"\t... tessellated at resolution $res - count? $tessellatedDfCnt " + + s"(going to $resolution) | skipProject? $skipProject", 1) } } - println(s"::: tessellated :::") - if (verboseLevel > 1) tessellatedDf.limit(1).show() + logMsg(s"::: tessellated :::", 0) + if (verboseLevel >= 2) tessellatedDf.limit(1).show() tessellatedDf } @@ -454,35 +472,35 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead * * @param df * The DataFrame containing the grid. - * @param config - * The configuration map. - * @param verboseLevel - * Whether to print interim results (0,1,2). * @return * The DataFrame after handling. */ - private def combine(df: DataFrame, config: Map[String, String], verboseLevel: Int): DataFrame = { + private def combine(df: DataFrame): DataFrame = { - val combinedDf = df + var combinedDf = df.select("*") + for (tileCol <- tileCols) { + if (tileCol != "tess_tile" && combinedDf.columns.contains(tileCol)) { + combinedDf = combinedDf.drop(tileCol) + } + } + combinedDf = combinedDf .groupBy("cell_id") - .agg(rst_combineavg_agg(col("tile")).alias("tile")) + .agg(rst_combineavg_agg(col("tess_tile")).alias("tess_tile")) .withColumn( "grid_measures", - rasterToGridCombiner(col("tile")) + rasterToGridCombiner(col("tess_tile")) ) - .select( + .selectExpr( "cell_id", "grid_measures", - "tile" + "tess_tile as tile" ) .cache() val combinedDfCnt = combinedDf.count() - if (!doTables) { - FileUtils.deleteDfTilePathDirs(df, verboseLevel = verboseLevel, msg = "tessellatedDf") - Try(df.unpersist()) - } - println(s"::: combined (${config("combiner")}) - count? $combinedDfCnt :::") - if (verboseLevel > 1) combinedDf.limit(1).show() + cleanUpDfFiles(df, "combine") + + logMsg(s"::: combined (${config("combiner")}) - count? $combinedDfCnt :::", 0) + if (verboseLevel >= 2) combinedDf.limit(1).show() var validDf: DataFrame = null var invalidDf: DataFrame = null @@ -510,20 +528,24 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead ) .cache() val invalidDfCnt = invalidDf.count() - println(s"::: band exploded (if needed) - valid count? $validDfCnt, invalid count? $invalidDfCnt :::") + logMsg(s"::: band exploded (if needed) - valid count? $validDfCnt, invalid count? $invalidDfCnt :::", 0) var result = - if (validDfCnt > 0) validDf - else invalidDf + if (validDfCnt > 0) validDf.select("*").cache() + else invalidDf.select("*").cache() + val resultCnt = result.count() + logMsg(s"combiner - final result count? $resultCnt", 2) + if (doTables) { - result = writeTable(result, "combine", config, verboseLevel) + result = writeTable(result, "combine") + .repartition(nPartitions) } - if (verboseLevel > 1) result.limit(1).show() + if (verboseLevel >= 2) result.limit(1).show() result } finally { Try(combinedDf.unpersist()) - Try(validDf.unpersist()) Try(invalidDf.unpersist()) + Try(validDf.unpersist()) } } @@ -534,24 +556,21 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead * value greater than 0, the grid will be interpolated using the k ring * size. Otherwise, the grid will be returned as is. The interpolation is * done using the inverse distance weighted sum of the k ring cells. + * * @param df * The DataFrame containing the grid. - * @param config - * The configuration map. - * @param verboseLevel - * Whether to print interim results (0,1,2). * @return * The DataFrame after handling. */ - private def kRingResample(df: DataFrame, config: Map[String, String], verboseLevel: Int) = { + private def kRingResample(df: DataFrame): DataFrame = { val k = config.getOrElse("kRingInterpolate", "0").toInt - def weighted_sum(measureCol: String, weightCol: String) = { + def weighted_sum(measureCol: String, weightCol: String): Column = { sum(col(measureCol) * col(weightCol)) / sum(col(weightCol)) }.alias(measureCol) if (k > 0) { - if (verboseLevel > 0) println(s"... kRingInterpolate = $k rings") + logMsg(s"\t... kRingInterpolate = $k rings", 1) var result = df .withColumn("origin_cell_id", col("cell_id")) .withColumn("cell_id", explode(grid_cellkring(col("origin_cell_id"), k))) @@ -564,15 +583,18 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead "measure" ) if (doTables) { - result = writeTable(result, "interpolate", config, verboseLevel) - } else result.cache() + result = writeTable(result, "interpolate") + .repartition(nPartitions) + } else { + result = result.cache() + } val cnt = result.count() // <- need this to force cache - if (verboseLevel > 0) println(s"... count? $cnt") + logMsg(s"\t... count? $cnt", 1) if (!doTables) { Try(df.unpersist()) // <- uncache df (after count) } - println(s"::: k-ring resampled :::") - if (verboseLevel > 1) result.limit(1).show() + logMsg(s"::: k-ring resampled :::", 0) + if (verboseLevel >= 2) result.limit(1).show() result } else { @@ -604,7 +626,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead * Write DataFrame to Delta Lake. * - uses the fqn for catalog and schema. * - uses the fqn for interim tables. - * - uses the configs for "deltaFileMB" and "deltaFileRecords". + * - uses the config for "deltaFileRecords". * - uses the "cell_id" col to liquid cluster in tessellate, combine, and interpolate phases. * - adds interim table names to the `interimTbls` array. * @@ -612,18 +634,14 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead * DataFrame to write. * @param phase * Phase of processing: "path", "subdataset", "srid", "retile", "tessellate", "combine", "interpolate" - * @param config - * The configuration map. - * @param verboseLevel - * Control printing interim results (0,1,2). + * @param overrideTblName + * If not "", use the override table name instead of the convention. * @return * DataFrame of the table for the phase. */ private def writeTable( df: DataFrame, phase: String, - config: Map[String, String], - verboseLevel: Int, overrideTblName: String = "" ): DataFrame = { // [1] table name and write mode @@ -677,15 +695,14 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead .saveAsTable(fqn) // [3] change target for more files to spread out operation (SQL) - sparkSession.sql(s"ALTER TABLE $fqn SET TBLPROPERTIES(delta.targetFileSize = '${config("deltaFileMB").toInt}mb')") - - // [4] set-up liquid clustering on tables with cell_id (SQL) - if (Seq("tessellate", "combine", "interpolate").contains(phase)) { - sparkSession.sql(s"ALTER TABLE $fqn CLUSTER BY (cell_id)") - } - - // [5] perform optimize to enact the change(s) (SQL) - sparkSession.sql(s"OPTIMIZE $fqn") + // - turn off auto optimize writes and auto compact + sparkSession.sql( + s"ALTER TABLE $fqn SET TBLPROPERTIES" + + s"(" + + s"delta.autoOptimize.optimizeWrite = false" + + s", delta.autoOptimize.autoCompact = false" + + s")" + ) // [6] return a dataframe of the table sparkSession.table(fqn) @@ -694,13 +711,8 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead /** * If config "keepInterimTables" is false, drop the tables in `keepInterimTbls`. * - Also, will delete the checkpoint files generated. - * - * @param config - * The configuration map. - * @param verboseLevel - * Control printing interim results (0,1,2). */ - private def deleteInterimTables(config: Map[String, String], verboseLevel: Int): Unit = { + private def deleteInterimTables(): Unit = { if (!keepInterimTables) { for (tbl <- interimTbls) { // delete underlying file paths @@ -715,6 +727,196 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead } } + /** + * Clean-up any prior tables. + * - This is an important call before each execution ("overwrite" alone doesn't work). + * - Only if `doTables` is true. + * - Only if they match the `finalTableFqn` [+ phase] name(s). + */ + def cleanUpPriorTables(): Unit = { + if (doTables) { + val fqn = config("finalTableFqn") + + // [1] drop prior final table + sparkSession.sql(s"DROP TABLE IF EXISTS $fqn") + + // [2] drop prior interim tables (where stepTessellate = false) + for (phase <- phases) { + sparkSession.sql(s"DROP TABLE IF EXISTS ${fqn}_$phase") + } + + // [3] drop prior tessellate tables (where stepTessellate = true) + for (res <- 0 to 15) { + sparkSession.sql(s"DROP TABLE IF EXISTS ${fqn}_tessellate_$res") + } + } + } + + /** + * Clean-up df files. + * - all possible tile columns. + * - deletes files behind interim tables (if not keeping). + * - un-caches df if not in table mode. + * + * @param df + * [[DataFrame]] to delete, may be backed by Delta Lake table. + * @param phase + * Which phase is being handled. + * @param msg + * If provided, print message to identify what is being deleted, default is "". + */ + def cleanUpDfFiles(df: DataFrame, phase: String, msg: String = ""): Unit = { + if (!doTables || !config("keepInterimTables").toBoolean) { + for (tileCol <- tileCols) { + if (df.columns.contains(tileCol)) { + val tileMsg = + if (msg.nonEmpty) s"'$tileCol' files (after '$phase') - $msg" + else s"'$tileCol' files (after '$phase')" + FileUtils.deleteDfTilePathDirs( + df, colName = tileCol, verboseLevel = verboseLevel, msg = tileMsg + ) + } + } + if (!doTables) Try(df.unpersist()) + } + } + + /** + * Identify the best tile column to use based on phase. + * - test for presence of possible columns. + * - test for non-null counts as needed. + * + * @param df + * [[DataFrame]] to test. + * @param phase + * Phase of processing; only used when needed for logic. + * @return + * Best column name. + */ + def bestTileCol(df: DataFrame, phase: String): String = { + if ( + phase == "tessellate" && df.columns.contains("re_tile") + && df.filter(col("re_tile").isNotNull).count() > 0 + ) { + "re_tile" + } else if ( + (phase == "retile" || phase == "tessellate") + && df.columns.contains("tile") && df.columns.contains("tile_type") + && ( + df.filter("tile_type = 'tif_subset_tile'").count() > 0 + || df.filter("tile_type = 'tif_orig_tile'").count() > 0 + ) + ) { + // Not-null already handled + // - will have to repeat the test in phase + "tile" + } else if ( + df.columns.contains("subset_tile") + && df.filter(col("subset_tile").isNotNull).count() > 0 + ) { + "subset_tile" + } else if (df.columns.contains("orig_tile")) { + "orig_tile" + } else { + "tile" + } + + } + + /** + * Setup various varialbles after provided config. + * + * @param paths + * The paths to load, e.g. a directory or list of files. + */ + private def setupPostConfig(paths: String*): Unit = { + + // <<< SETUP NESTED HANDLING >>> + val nestedDrivers = Seq("hdf4", "hdf5", "grib", "netcdf", "zarr") + val nestedExts = Seq("hdf4", "hdf5", "grb", "nc", "zarr") + val driverName = config("driverName") + + nestedHandling = { + if (config("vsizip").toBoolean || config("toTif").toBoolean) { + false // <- skip subdivide for zips + } else if ( + driverName.nonEmpty && + nestedDrivers.contains(driverName.toLowerCase(Locale.ROOT)) + ) { + logMsg(s"raster_to_grid -> config 'driverName' identified for nestedHandling ('$driverName')", 2) + true + } else if ( + config("extensions").split(";").map(p => p.trim.toLowerCase(Locale.ROOT)) + .exists(nestedExts.contains) + ) { + logMsg(s"raster_to_grid -> config 'extensions' identified for nestedHandling ('${config("extensions")}')", 2) + true + } else if ( + paths.size == 1 && Files.isDirectory(Paths.get(paths(0))) + && Paths.get(paths(0)).toFile.listFiles().map( + p => PathUtils.getExtOptFromPath(p.getPath, None) + .getOrElse(NO_EXT) + .toLowerCase(Locale.ROOT) + ).exists(p => nestedExts.contains(p.toLowerCase(Locale.ROOT))) + ) { + logMsg(s"raster_to_grid -> path ext (within dir) identified for nestedHandling", 2) + true + } else if ( + paths.map( + p => PathUtils.getExtOptFromPath(p, None) + .getOrElse(NO_EXT).toLowerCase(Locale.ROOT)) + .exists(p => nestedExts.contains(p.toLowerCase(Locale.ROOT))) + ) { + logMsg(s"raster_to_grid -> path ext identified for nestedHandling", 2) + true + } else { + false + } + } + +// TODO: ADJUST AFTER TESTING +// if (nestedHandling || config("vsizip").toBoolean) { +// // nested handling +// // - set "sizeInMB" to "-1", +// // want pretty small splits for dense data +// // - update "retile" to false / "tileSize" to -1 +// config = config + ( +// "sizeInMB" -> "-1", +// "retile" -> "false", +// "tileSize" -> "-1", +// "stepTessellate" -> "false" +// ) +// } + + // <<< GDAL READER STRATEGY && OPTIONS >>> + readStrat = { + // have to go out of way to manually specify "-1" + // don't use subdivide strategy with zips or nested formats + if (config("sizeInMB").toInt < 0) MOSAIC_RASTER_READ_AS_PATH + else MOSAIC_RASTER_SUBDIVIDE_ON_READ + } + + logMsg(s"raster_to_grid -> nestedHandling? $nestedHandling | nPartitions? $nPartitions | " + + s"read strat? $readStrat", 1) + logMsg(s"\nraster_to_grid - config (after any reader mods)? $config\n", 2) + + val baseOptions = Map( + "extensions" -> config("extensions"), + "vsizip" -> config("vsizip"), + "subdatasetName" -> config("subdatasetName"), + MOSAIC_RASTER_READ_STRATEGY -> readStrat + ) + readOptions = + if (driverName.nonEmpty && readStrat == MOSAIC_RASTER_SUBDIVIDE_ON_READ) { + baseOptions + + ("driverName" -> driverName, "sizeInMB" -> config("sizeInMB")) + } + else if (driverName.nonEmpty) baseOptions + ("driverName" -> driverName) + else if (readStrat == MOSAIC_RASTER_SUBDIVIDE_ON_READ) baseOptions + ("sizeInMB" -> config("sizeInMB")) + else baseOptions + logMsg(s"\nraster_to_grid - readOptions? $readOptions\n", 2) + } + /** * Get the configuration map. * @return @@ -723,7 +925,6 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead private def getConfig: Map[String, String] = { Map( "combiner" -> this.extraOptions.getOrElse("combiner", "mean"), - "deltaFileMB" -> this.extraOptions.getOrElse("deltaFileMB", "8"), // <- for tables "deltaFileRecords" -> this.extraOptions.getOrElse("deltaFileRecords", "1000"), // <- for tables "driverName" -> this.extraOptions.getOrElse("driverName", ""), "extensions" -> this.extraOptions.getOrElse("extensions", "*"), @@ -742,10 +943,30 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead "stopAtTessellate" -> this.extraOptions.getOrElse("stopAtTessellate", "false"), // <- debugging + tessellate perf "subdatasetName" -> this.extraOptions.getOrElse("subdatasetName", ""), "tileSize" -> this.extraOptions.getOrElse("tileSize", "512"), + "toTif" -> this.extraOptions.getOrElse("toTif", "false"), // <- tessellate perf "uriDeepCheck" -> this.extraOptions.getOrElse("uriDeepCheck", "false"), "verboseLevel" -> this.extraOptions.getOrElse("verboseLevel", "0"), "vsizip" -> this.extraOptions.getOrElse("vsizip", "false") ) } + /** + * "raster_to_grid" reader can be very long-running depending on the data size. + * This is a consolidated function for providing interim information during processing. + * Messages shows up in stdout in driver logs, if they are at/below `verboseLevel`. The + * higher the level, the more granular the information. + * + * @param msg + * Message to log. + * @param level + * Level of the information (0..2) + */ + private def logMsg(msg: String, level: Int): Unit = { + if (level <= verboseLevel) { + //scalastyle:off println + println(msg) + //scalastyle:on println + } + } + } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToTif.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToTif.scala new file mode 100644 index 000000000..d0813cb4f --- /dev/null +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_ToTif.scala @@ -0,0 +1,122 @@ +package com.databricks.labs.mosaic.expressions.raster + +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL +import com.databricks.labs.mosaic.core.raster.operator.TranslateToGTiff +import com.databricks.labs.mosaic.core.types.RasterTileType +import com.databricks.labs.mosaic.core.types.model.RasterTile +import com.databricks.labs.mosaic.expressions.base.WithExpressionInfo +import com.databricks.labs.mosaic.expressions.raster.base.Raster1ArgExpression +import com.databricks.labs.mosaic.functions.ExprConfig +import org.apache.spark.sql.catalyst.analysis.FunctionRegistry.FunctionBuilder +import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback +import org.apache.spark.sql.catalyst.expressions.{Expression, Literal, NullIntolerant} +import org.apache.spark.sql.types._ +import org.apache.spark.unsafe.types.UTF8String + +import scala.util.Try + +/** + * Converts the provided raster tile to tif if possible. + * - Writes raster tiles from the input column to a specified directory. + * - expects the driver to already have been set on the inputExpr ("tile" + * column). + * + * @param inputExpr + * The expression for the tile with the raster to write. + * @param dirExpr + * Write to directory. + * @param exprConfig + * Additional arguments for the expression (expressionConfigs). + */ +case class RST_ToTif( + inputExpr: Expression, + dirExpr: Expression, + exprConfig: ExprConfig + ) extends Raster1ArgExpression[RST_ToTif]( + inputExpr, + dirExpr, + returnsRaster = true, + exprConfig = exprConfig +) + with NullIntolerant + with CodegenFallback { + + // serialize data type + // - don't use checkpoint because we are writing to a different location + // - type is StringType + override def dataType: DataType = { + RasterTileType(exprConfig.getCellIdType, StringType, useCheckpoint = false) + } + + /** + * write a tile to dir. + * + * @param tile + * The tile to be used. + * @param arg1 + * The dir. + * @return + * tile using the new path + */ + override def rasterTransform(tile: RasterTile, arg1: Any): Any = { + // [1] convert current raster to tif + val outRaster = TranslateToGTiff.compute(tile.raster, Some(exprConfig)) + + // [2] generate a tile copy with the copied raster + tile.copy( + raster = copyToArg1Dir(outRaster, arg1) + ) + } + + private def copyToArg1Dir(raster: RasterGDAL, arg1: Any): RasterGDAL = { + require(dirExpr.isInstanceOf[Literal]) + + // (1) new [[RasterGDAL]] + // - from createInfo of existing + val result = RasterGDAL( + createInfoInit = raster.getCreateInfo(includeExtras = true), + exprConfigOpt = Option(exprConfig) + ) + // (2) just update the FuseDirOpt + // - actual write will be during serialize + // - aka `raster.finalizeAndDestroy` + val toDir = arg1.asInstanceOf[UTF8String].toString + result.setFuseDirOpt(Some(toDir)) + + result + } + +} + +/** Expression info required for the expression registration for spark SQL. */ +object RST_ToTif extends WithExpressionInfo { + + override def name: String = "rst_totif" + + override def usage: String = + """ + |_FUNC_(expr1) - Returns a new tile of type "tif" written to the specified directory. + |""".stripMargin + + override def example: String = + """ + | Examples: + | > SELECT _FUNC_(raster_tile, fuse_dir); + | {index_id, tile, parent_path, driver} + | ... + | """.stripMargin + + override def builder(exprConfig: ExprConfig): FunctionBuilder = { (children: Seq[Expression]) => + { + def checkDir(dir: Expression) = Try(dir.eval().asInstanceOf[String]).isSuccess + + children match { + // Note type checking only works for literals + case Seq(input, dir) if checkDir(dir) => RST_ToTif(input, dir, exprConfig) + case _ => RST_ToTif(children.head, children(1), exprConfig) + } + } + } + +} + diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala index 93a52a4cc..092a10464 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala @@ -1,7 +1,5 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} -import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.core.types.model.RasterTile @@ -17,11 +15,11 @@ import org.apache.spark.unsafe.types.UTF8String import scala.util.Try /** - * Writes tile tiles from the input column to a specified directory. + * Writes raster tiles from the input column to a specified directory. * - expects the driver to already have been set on the inputExpr ("tile" * column). * @param inputExpr - * The expression for the tile with the tile to write. + * The expression for the tile with the raster to write. * @param dirExpr * Write to directory. * @param exprConfig diff --git a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala index f01d9eb90..035a50719 100644 --- a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala +++ b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala @@ -790,6 +790,10 @@ class MosaicContext(indexSystem: IndexSystem, geometryAPI: GeometryAPI) extends ColumnAdapter(RST_Tessellate(raster.expr, lit(resolution).expr, lit(skipProject).expr, exprConfig)) def rst_tessellate(raster: Column, resolution: Column, skipProject: Column): Column = ColumnAdapter(RST_Tessellate(raster.expr, resolution.expr, skipProject.expr, exprConfig)) + def rst_totif(raster: Column, dir: Column): Column = + ColumnAdapter(RST_ToTif(raster.expr, dir.expr, exprConfig)) + def rst_totif(raster: Column, dir: String): Column = + ColumnAdapter(RST_ToTif(raster.expr, lit(dir).expr, exprConfig)) def rst_fromcontent(raster: Column, driver: Column): Column = ColumnAdapter(RST_FromContent(raster.expr, driver.expr, lit(-1).expr, exprConfig)) def rst_fromcontent(raster: Column, driver: Column, sizeInMB: Column): Column = diff --git a/src/main/scala/com/databricks/labs/mosaic/package.scala b/src/main/scala/com/databricks/labs/mosaic/package.scala index bcd889b1a..2d089e263 100644 --- a/src/main/scala/com/databricks/labs/mosaic/package.scala +++ b/src/main/scala/com/databricks/labs/mosaic/package.scala @@ -23,7 +23,7 @@ package object mosaic { val MOSAIC_RASTER_CHECKPOINT = "spark.databricks.labs.mosaic.raster.checkpoint" val MOSAIC_RASTER_CHECKPOINT_DEFAULT = "/dbfs/tmp/mosaic/raster/checkpoint" val MOSAIC_RASTER_USE_CHECKPOINT = "spark.databricks.labs.mosaic.raster.use.checkpoint" - val MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT = "false" + val MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT = "true" // <- now true by default! val MOSAIC_RASTER_TMP_PREFIX = "spark.databricks.labs.mosaic.raster.tmp.prefix" val MOSAIC_RASTER_TMP_PREFIX_DEFAULT = "/tmp" val MOSAIC_CLEANUP_AGE_LIMIT_MINUTES = "spark.databricks.labs.mosaic.cleanup.age.limit.minutes" diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala index 5389fe68e..ce69bea16 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala @@ -3,7 +3,6 @@ package com.databricks.labs.mosaic.utils import com.databricks.labs.mosaic.{MOSAIC_RASTER_TMP_PREFIX_DEFAULT, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.io.CleanUpManager -import com.databricks.labs.mosaic.utils.FileUtils.isPathModTimeGTMillis import org.apache.spark.sql.DataFrame import org.apache.spark.sql.catalyst.expressions.GenericRowWithSchema import org.apache.spark.sql.functions.{col, explode} @@ -11,7 +10,6 @@ import org.apache.spark.sql.functions.{col, explode} import java.io.{BufferedInputStream, File, FileInputStream, IOException} import java.nio.file.attribute.BasicFileAttributes import java.nio.file.{FileVisitResult, Files, Path, Paths, SimpleFileVisitor} -import java.util.Objects import java.util.concurrent.atomic.AtomicInteger import scala.sys.process._ import scala.util.Try @@ -260,7 +258,7 @@ object FileUtils { * @param verboseLevel * Get some information about the operation (0,1,2), default is 0. * @param msg - * IF provided, print message to identify what is being deleted + * If provided, print message to identify what is being deleted, default is "". * @return * 2-Tuple of Longs for `(deletes.length, noDeletes.length)`. */ @@ -273,30 +271,34 @@ object FileUtils { msg: String = "" ): (Long, Long) = { //scalastyle:off println - if (msg.nonEmpty) println(s"Deleting df tile paths -> '$msg'") + if (msg.nonEmpty && verboseLevel >= 2) println(s"Deleting df tile paths -> $msg") try { var df: DataFrame = dfIn // explode - if (doExplode) { + if (doExplode && df != null && df.columns.contains(colName)) { df = df.select( explode(col(colName)).alias(colName) ) } // delete - val paths = df - .select(colName) - .collect() - .map { row => - row - .asInstanceOf[GenericRowWithSchema] - .get(0) - .asInstanceOf[GenericRowWithSchema] - .getAs[Map[String, String]](2)(RASTER_PATH_KEY) + val paths = + if (df == null || df.count() == 0 || !df.columns.contains(colName)) Array.empty[String] + else { + df + .select(colName) + .collect() + .map { row => + row + .asInstanceOf[GenericRowWithSchema] + .get(0) + .asInstanceOf[GenericRowWithSchema] + .getAs[Map[String, String]](2)(RASTER_PATH_KEY) + } } - if (verboseLevel > 1) println(s"tile paths (length) -> ${paths.length}") - if (verboseLevel > 1) println(s"tile paths (first) -> ${paths(0)}") + if (verboseLevel >= 2) println(s"tile paths (length) -> ${paths.length}") + if (verboseLevel >= 2 && paths.length > 0) println(s"tile paths (first) -> ${paths(0)}") val checkDir = GDAL.getCheckpointDir val checkPath = Paths.get(checkDir) @@ -317,7 +319,7 @@ object FileUtils { } } val (deletes, noDeletes) = deleteStats.partition(_._1) // true goes to deletes - if (verboseLevel > 0) println(s" df -> # deleted? ${deletes.length} , # not? ${noDeletes.length}") + if (verboseLevel >= 2) println(s" df -> # deleted? ${deletes.length} , # not? ${noDeletes.length}") (deletes.length, noDeletes.length) } finally { if (handleCache) Try(dfIn.unpersist()) diff --git a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala index 75e2a5f4c..14697ae8c 100644 --- a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala @@ -4,6 +4,7 @@ import com.databricks.labs.mosaic.JTS import com.databricks.labs.mosaic.core.index.H3IndexSystem import com.databricks.labs.mosaic.functions.MosaicContext import com.databricks.labs.mosaic.test.MosaicSpatialQueryTest +import org.apache.spark.sql.DataFrame import org.apache.spark.sql.test.SharedSparkSessionGDAL import org.scalatest.matchers.must.Matchers.{be, noException} import org.scalatest.matchers.should.Matchers.{an, convertToAnyShouldWrapper} @@ -64,18 +65,26 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess mc.register(sc) import mc.functions._ - val df = MosaicContext.read - .format("raster_to_grid") - .option("nPartitions", "10") - .option("extensions", "tif") - .option("resolution", "2") - .option("kRingInterpolate", "3") - .option("verboseLevel", "2") // <- interim progress (0,1,2)? - .option("limitTessellate", "10") // <- keeping rows down for testing - .option("stepTessellate", "true") // <- allowed for tifs - .load(s"${filePath}MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF") - .select("measure") - df.count() == 94 shouldBe(true) + var df: DataFrame = null + var dfCnt = -1L + for (stepTessellate <- Seq(false, true)) { + df = MosaicContext.read + .format("raster_to_grid") + .option("nPartitions", "10") + .option("extensions", "tif") + .option("resolution", "2") + .option("kRingInterpolate", "3") + .option("verboseLevel", "1") // <- interim progress (0,1,2)? + .option("limitTessellate", "10") // <- keeping rows down for testing + .option("stepTessellate", "true") // <- allowed for tifs + .load(s"${filePath}MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF") + .select("measure") + + dfCnt = df.count() + info(s"tif testing count - $dfCnt (stepTessellate? $stepTessellate) ...") + if (stepTessellate) dfCnt == 94 shouldBe (true) // <- step tessellate (with `limit`) + else dfCnt == 94 shouldBe (true) // <- tif or orig = same + } } test("Read with Raster As Grid Reader - Various Combiners") { @@ -104,7 +113,7 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .option("extensions", "tif") .option("resolution", "2") .option("kRingInterpolate", "3") - .option("verboseLevel", "2") // <- interim progress (0,1,2)? + .option("verboseLevel", "1") // <- interim progress (0,1,2)? .option("limitTessellate", "10") // <- keeping rows down for testing .option("combiner", randomCombiner) .load(s"${filePath}MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF") @@ -128,17 +137,28 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess mc.register(sc) import mc.functions._ - val df = MosaicContext.read - .format("raster_to_grid") - .option("nPartitions", "10") - .option("extensions", "grb") - .option("combiner", "min") - .option("kRingInterpolate", "3") - .option("verboseLevel", "2") // <- interim progress (0,1,2)? - .option("limitTessellate", "10") // <- keeping rows down for testing - .load(filePath) - .select("measure") - df.count() == 588 shouldBe(true) + var df: DataFrame = null + var dfCnt = -1L + for (toTif <- Seq(false, true)) { + for (stepTessellate <- Seq(false, true)) { + val df = MosaicContext.read + .format("raster_to_grid") + .option("resolution", "1") // <- was 0, 1 for stepTessellate now + .option("nPartitions", "10") + .option("extensions", "grb") + .option("combiner", "min") + .option("kRingInterpolate", "3") + .option("verboseLevel", "1") // <- interim progress (0,1,2)? + .option("limitTessellate", "10") // <- keeping rows down for testing + .load(filePath) + .select("measure") + + dfCnt = df.count() + info(s"grib testing count - $dfCnt (toTif? $toTif, stepTessellate? $stepTessellate) ...") + if (stepTessellate) dfCnt == 868 shouldBe (true) // <- step tessellate (with `limit`) + else dfCnt == 868 shouldBe (true) // <- tif or orig = same + } + } } test("Read netcdf with Raster As Grid Reader") { @@ -156,18 +176,29 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess mc.register(sc) import mc.functions._ - val df = MosaicContext.read - .format("raster_to_grid") - .option("subdatasetName", "bleaching_alert_area") - .option("nPartitions", "10") - .option("resolution", "0") - .option("kRingInterpolate", "1") - .option("verboseLevel", "2") // <- interim progress (0,1,2)? - .option("limitTessellate", "10") // <- keeping rows down for testing - .option("sizeInMB", "-1") - .load(s"$filePath/ct5km_baa-max-7d_v3.1_20220101.nc") - //.select("measure") - df.count() == 43 shouldBe(true) + var df: DataFrame = null + var dfCnt = -1L + for (toTif <- Seq(false, true)) { + for (stepTessellate <- Seq(false, true)) { + df = MosaicContext.read + .format("raster_to_grid") + .option("subdatasetName", "bleaching_alert_area") + .option("nPartitions", "10") + .option("resolution", "1") + .option("kRingInterpolate", "1") + .option("verboseLevel", "1") // <- interim progress (0,1,2)? + .option("limitTessellate", "10") // <- keeping rows down for testing + .option("sizeInMB", "-1") + .option("toTif", toTif.toString) + .option("stepTessellate", stepTessellate.toString) + .load(s"$filePath/ct5km_baa-max-7d_v3.1_20220101.nc") + + dfCnt = df.count() + info(s"netcdf testing count - $dfCnt (toTif? $toTif, stepTessellate? $stepTessellate) ...") + if (stepTessellate) dfCnt == 32 shouldBe (true) // <- step tessellate (with `limit`) + else dfCnt == 68 shouldBe (true) // <- tif or orig = same + } + } } } From de3d9e9f75c346260e1c8db97b247d4fd4b482e5 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Tue, 3 Sep 2024 13:43:34 -0400 Subject: [PATCH 51/60] "raster_to_grid" cleanup. --- docs/source/api/raster-format-readers.rst | 53 +++--- .../raster/operator/gdal/GDALTranslate.scala | 13 +- .../datasource/gdal/GDALFileFormat.scala | 5 +- .../datasource/gdal/SubdivideOnRead.scala | 20 +- .../multiread/RasterAsGridReader.scala | 173 ++---------------- .../raster/RST_ClipBehaviors.scala | 97 +++------- .../expressions/raster/RST_ClipTest.scala | 2 +- .../raster/RST_TessellateBehaviors.scala | 60 +++--- .../labs/mosaic/test/RasterTestHelpers.scala | 86 +++++++++ 9 files changed, 204 insertions(+), 305 deletions(-) create mode 100644 src/test/scala/com/databricks/labs/mosaic/test/RasterTestHelpers.scala diff --git a/docs/source/api/raster-format-readers.rst b/docs/source/api/raster-format-readers.rst index d98b5ba44..a1bae892e 100644 --- a/docs/source/api/raster-format-readers.rst +++ b/docs/source/api/raster-format-readers.rst @@ -114,8 +114,6 @@ The reader supports the following options: * :code:`combiner` (default "mean") - combiner operation to use when converting raster to grid (StringType), options: "average", "avg", "count", "max", "mean", "median", and "min" - * :code:`deltaFileMB` (default 8) - If :code:`finalTableFqn` provided, this specifies the max size of the delta table - files generated; smaller value drives more parallelism (IntegerType) * :code:`deltaFileRecords` (default 1000) - If > 0 and :code:`finalTableFqn` provided, limit number of files per delta file to help with parallelism (IntegerType) * :code:`driverName` (default "") - when the extension of the file is not enough, specify the driver (e.g. .zips) (StringType) @@ -139,8 +137,6 @@ The reader supports the following options: * :code:`skipProject` (default false) - mostly for troubleshooting, only good up to tessellate phase, most likely (BooleanType) will fail in combiner phase, e.g. can be used with :code:`stopAtTessellate` to help with initial processing of challenging datasets - * :code:`srid` (default 0) - can attempt to set the SRID on the dataset, e.g. if it isn't already set (IntegerType); - if a dataset has no SRID, then WGS84 / SRID=4326 will be assumed * :code:`stepTessellate` (default false) - optionally, iterate tessellation from 0..resolution; not allowed with either geo-scientific or vsizip files (BooleanType) * :code:`stopAtTessellate` (default false) - optionally, return after tessellate phase, prior to the combiner phase (BooleanType) @@ -208,16 +204,14 @@ The reader supports the following options: **Phases ("raster_to_grid")** | (1) Initial load with "gdal" reader, passes select arguments and specifies based on internal logic whether using - | either read strategy "as_path" or "subdivide_on_read" (based on :code:`sizeInMB`); for non-table handling, - | repartitions after load using :code:`nPartitions`. - | (2) Resolve the :code:`subdatasetName` if provided. - | (3) Set the :code:`srid` if provided. - | (4) Increase :code:`nPartitions` for non-table handling, used for retile (different than subdivide) and tessellate ops. - | (5) Retile if :code:`retile` is true using provided :code:`tileSize`; not allowed for zips and geo-scientific files. - | (6) Tessellate to the specified resolution; with :code:`stepTessellate` is iterated (0..:code:`resolution`) for better performance. - | (7) Combiner Aggregation for :code:`combiner`, if not returning after tessellate phase. - | (8) Explode combiner measures to row-per-band; 0 is used if no bands. - | (9) Resample using :code:`kRingInterpolate` number of K-Rings if directed. + | either read strategy "as_path" or "subdivide_on_read" (based on :code:`sizeInMB`) + | (2) Increase :code:`nPartitions` for non-table handling, used for retile (different than subdivide) and tessellate ops. + | (3) Convert the provided raster data to GeoTIFF if :code:`toTif` is true. + | (4) Retile if :code:`retile` is true using provided :code:`tileSize`. + | (5) Tessellate to the specified resolution; with :code:`stepTessellate` is iterated (0..:code:`resolution`) for better performance. + | (6) Combiner Aggregation for :code:`combiner`, if not returning after tessellate phase. + | (7) Explode combiner measures to row-per-band; 0 is used if no bands. + | (8) Resample using :code:`kRingInterpolate` number of K-Rings if directed. General To improve performance, for 0.4.3+ rasters are stored in the fuse-mount checkpoint directory with "raster_to_grid", @@ -233,31 +227,33 @@ The reader supports the following options: expected, e.g. using :code:`toBoolean` or :code:`toInt` during handling. Geo-Scientific Files (N-D Labeled) - - :code:`sizeInMB` is ignored and read strategy "as_path" is used. - - :code:`retile` and :code:`tileSize` are ignored; also, :code:`stepTessellate` is forced to false. - Drivers (and corresponding file extensions) that are defaulted to geo-scientific handling: :code:`HDF4` ("hdf4"), :code:`HDF5` ("hdf5"), :code:`GRIB` ("grb"), :code:`netCDF` ("nc"), and :code:`Zarr` ("zarr"); see Zarr and NetCDF notes further down. + - Use of option :code:`toTif` might be useful to standardize handling of the nested data into more pixel-based, + e.g. for retile, tessellate, and combine phases. - Consider use of `xarray `_ / `rioxarray `_ libs to work with Geo-Scientific; can combine with various data engineering and can use UDF patterns, adapting from examples shown in :doc:`rasterio-gdal-udfs` as well as various notebook examples in the project repo. - Other Non-Zipped Files - - Allows :code:`retile` (and :code:`tileSize`) can be used with :code:`sizeInMB`, or neither. + Tif Files + - GeoTIFFs (driver "GTiff" with extension "tif") are pixel based vs nested. They more readily allow subdivide + read strategy with :code:`sizeInMB` >= 0 as well as retiling with :code:`retile` and :code:`tileSize`. Zipped Files - Zipped files should end in ".zip". - Zipped (.zip) variations use "as_path" read strategy regardless of whether :code:`sizeInMB` is provided (which would otherwise cue "subdivide_on_read"). - - Ignores :code:`retile` and :code:`tileSize`; also, :code:`stepTessellate` is forced to false. + - Recommend :code:`sizeInMB` "-1" to avoid attempting to subdivide read strategy. + - Might have issues with :code:`retile`, :code:`tileSize`, or :code:`stepTessellate`. NetCDF Files - Additional for this geo-scientific format. - Mostly tested with :code:`subdatasetName` provided which seems to reduce the NetCDF to 1 band which GDAL likes. - - Does not allow :code:`sizeInMB`, :code:`retile`, :code:`tileSize`, or :code:`stepTessellate`. - Not really tested zipped, don't recommend providing this format zipped. - - If not using subdataset, due to potentially challenges with multiple bands at once for this format, - may need to stop at tessellate with :code:`stopAtTessellate` set to "true", then use UDF (e.g. with [rio]xarray). + - When a subdataset is not specified, you + may need to stop at tessellate with :code:`stopAtTessellate` set to "true", then use UDF (e.g. with [rio]xarray); + this is due to potentially challenges with attempting to process multiple bands at once for this format. Zarr Files - Additional for this geo-scientific format. @@ -265,7 +261,8 @@ The reader supports the following options: - Recommend providing zipped with option :code:`vsizip` to help with handling. - Recommend option :code:`driverName` "Zarr" to help with handling. - Recommend option :code:`subdatasetName` to specify the group name (relative path after unzipped). - - Does not allow :code:`sizeInMB`, :code:`retile`, :code:`tileSize`, or :code:`stepTessellate`. + - Recommend :code:`sizeInMB` "-1" to avoid attempting to subdivide read strategy. + - Might have issues with :code:`retile`, :code:`tileSize`, or :code:`stepTessellate`. - Recommend option :code:`stopAtTessellate` "true" to not try to use combiner (band-based) logic, then use UDF (e.g. with [rio]xarray). @@ -281,16 +278,14 @@ The reader supports the following options: - Fully qualified name (Fqn) can be up to "catalog.schema.final_table_name" or can be "schema.final_table_name" or "final_table_name"; the current catalog and schema will be used if not provided. - If provided, delta lake tables will be generated instead of keeping everything in ephemeral dataframes; - this can be much more performant as it benefits from materialized data per stage as well as liquid clustering of - the "cellid" column in the tessellate+ stages. + this can be much more performant as it benefits from materialized data per stage. - Tables are overwritten per execution, so make sure to provide a new / unique table name if you want to preserve prior results; also, interim tables will have "_phase" appended to the end of the provided final table name; tessellate is performed incrementally, starting at 0 and going up to specified resolution (if > 0) with a separate table generated for each iterative step. - - :code:`deltaFileMB` (default 8) specifies the underlying file sizes to use in the delta lake table; smaller file - sizes will drive more parallelism which can be really useful in compute heavy operations as found in spatial - processing. - - :code:`deltaFileRecords` (default 1000) - If > 0, limit number of files per delta file to help with parallelism. + - :code:`deltaFileRecords` (default 1000) - If > 0, limit number of files per delta file to help with parallelism; + this will possibly get wiped out if you subsequently manually call OPTIMIZE on the table, e.g. as part of liquid + clustering of the "cellid" column in the tessellate+ stages (the write operations here do not liquid cluster). - :code:`finalTableFuse` (default "") specifies alternate location for the final stage table; this will only be applied if :code:`stopAtTessellate` is true since the combine phases afterwards do not maintain the raster tile data. - :code:`keepInterimTables` (default false) specifies whether to delete interim DeltaLake tables generated. diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala index 207243396..c861099e6 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/gdal/GDALTranslate.scala @@ -1,10 +1,19 @@ package com.databricks.labs.mosaic.core.raster.operator.gdal -import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_ALL_PARENTS_KEY, RASTER_BAND_INDEX_KEY, RASTER_DRIVER_KEY, RASTER_LAST_CMD_KEY, RASTER_LAST_ERR_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} +import com.databricks.labs.mosaic.{ + NO_PATH_STRING, + RASTER_ALL_PARENTS_KEY, + RASTER_BAND_INDEX_KEY, + RASTER_DRIVER_KEY, + RASTER_LAST_CMD_KEY, + RASTER_LAST_ERR_KEY, + RASTER_PARENT_PATH_KEY, + RASTER_PATH_KEY +} import com.databricks.labs.mosaic.core.raster.gdal.{RasterGDAL, RasterWriteOptions} import com.databricks.labs.mosaic.core.raster.io.RasterIO.flushAndDestroy import com.databricks.labs.mosaic.functions.ExprConfig -import org.gdal.gdal.{Dataset, TranslateOptions, gdal} +import org.gdal.gdal.{TranslateOptions, gdal} import scala.util.Try diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala index 41fc05bb8..4a5105acd 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala @@ -4,7 +4,6 @@ import com.databricks.labs.mosaic.MOSAIC_RASTER_READ_IN_MEMORY import com.databricks.labs.mosaic.core.index.IndexSystemFactory import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.functions.ExprConfig -import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.google.common.io.{ByteStreams, Closeables} import org.apache.hadoop.fs.{FileStatus, FileSystem, Path} import org.apache.hadoop.mapreduce.Job @@ -90,7 +89,7 @@ class GDALFileFormat extends BinaryFileFormat { path: org.apache.hadoop.fs.Path ): Boolean = false - override def shortName(): String = GDAL_BINARY_FILE + override def shortName(): String = GDAL_FILE_FORMAT /** * Build a reader for the file format. @@ -169,7 +168,7 @@ class GDALFileFormat extends BinaryFileFormat { object GDALFileFormat { - val GDAL_BINARY_FILE = "gdal" + val GDAL_FILE_FORMAT = "gdal" val PATH = "path" val LENGTH = "length" val MODIFICATION_TIME = "modificationTime" diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala index 90a1976cf..347c748bb 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala @@ -1,6 +1,12 @@ package com.databricks.labs.mosaic.datasource.gdal -import com.databricks.labs.mosaic.{MOSAIC_RASTER_SUBDIVIDE_ON_READ, RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} +import com.databricks.labs.mosaic.{ + MOSAIC_RASTER_SUBDIVIDE_ON_READ, + RASTER_DRIVER_KEY, + RASTER_PARENT_PATH_KEY, + RASTER_PATH_KEY, + RASTER_SUBDATASET_NAME_KEY +} import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO.identifyDriverNameFromRawPath @@ -70,6 +76,7 @@ object SubdivideOnRead extends ReadStrategy { /** * Reads the content of the file. + * - Accepts options "sizeInMB", "driverName", and "subdatasetName". * * @param status * File status. @@ -113,11 +120,15 @@ object SubdivideOnRead extends ReadStrategy { ) val tiles = localSubdivide(createInfo, sizeInMB, exprConfigOpt) val rows = tiles.map(tile => { - + val raster = tile.raster + if (!raster.isEmptyRasterGDAL && exprConfigOpt.isDefined) { + // explicitly set the checkpoint dir + // the reader doesn't always have the configured information + raster.setFuseDirOpt(Some(exprConfigOpt.get.getRasterCheckpoint)) + } val tileRow = tile .formatCellId(indexSystem) .serialize(tileDataType, doDestroy = true, exprConfigOpt) - val raster = tile.raster // Clear out subset name on retile (subdivide) // - this is important to allow future loads to not try the path @@ -163,7 +174,8 @@ object SubdivideOnRead extends ReadStrategy { exprConfigOpt: Option[ExprConfig] ): Seq[RasterTile] = { - var raster = RasterGDAL(createInfo, exprConfigOpt).tryInitAndHydrate() + var raster = RasterGDAL(createInfo, exprConfigOpt) + .tryInitAndHydrate() var inTile = new RasterTile(null, raster, tileDataType) val tiles = BalancedSubdivision.splitRaster(inTile, sizeInMB, exprConfigOpt) diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala index edba5fc19..2fa18dda3 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala @@ -44,11 +44,11 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead private var verboseLevel = 0 // <- may change private val phases = Seq( - "path", "subdataset", "srid", "tif", "retile", "tessellate", "combine", "interpolate" // <- ordered + "path", "tif", "retile", "tessellate", "combine", "interpolate" // <- ordered ) private val tileCols = Seq( - "tess_tile", "re_tile", "tile", "subset_tile", "orig_tile" // <- ordered + "tess_tile", "re_tile", "tile", "orig_tile" // <- ordered ) private var interimTbls = Seq.empty[String] @@ -86,8 +86,6 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead // <<< PERFORM READ >>> var pathsDf: DataFrame = null - var resolvedDf: DataFrame = null - var sridDf: DataFrame = null var convertDf: DataFrame = null var retiledDf: DataFrame = null var tessellatedDf: DataFrame = null @@ -98,24 +96,18 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead // (1) gdal reader load pathsDf = initialLoad(paths: _*) - // (2) resolve subdataset (if directed) - //resolvedDf = resolveSubdataset(pathsDf) - - // (3) set srid (if directed) - //sridDf = handleSRID(resolvedDf) - - // (4) toTif conversion (if directed) + // (2) toTif conversion (if directed) convertDf = convertToTif(pathsDf) - // (5) increase nPartitions for retile and tessellate + // (3) increase nPartitions for retile and tessellate nPartitions = Math.min(10000, pathsDf.count() * 32).toInt logMsg(s"::: adjusted nPartitions to $nPartitions :::", 1) - // (6) retile with 'tileSize' + // (4) retile with 'tileSize' // - different than RETILE (AKA SUBDIVIDE) read strategy retiledDf = retileRaster(convertDf) - // (7) tessellation + // (5) tessellation // - uses checkpoint dir // - optionally, skip project for data without SRS, // e.g. Zarr handling (handled as WGS84) @@ -125,10 +117,10 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead // return tessellated tessellatedDf } else { - // (8) combine + // (6) combine combinedDf = combine(tessellatedDf) - // (9) handle k-ring resample + // (7) handle k-ring resample kSampleDf = kRingResample(combinedDf) kSampleDf // <- returned cached (this is metadata only) @@ -140,8 +132,6 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead // handle interim dfs if (!doTables) { Try(pathsDf.unpersist()) - Try(resolvedDf.unpersist()) - Try(sridDf.unpersist()) Try(convertDf.unpersist()) Try(retiledDf.unpersist()) if (!config("stopAtTessellate").toBoolean) Try(tessellatedDf.unpersist()) @@ -178,86 +168,10 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead result } - /** - * Resolve the subdatasets if configured to do so. Resolving subdatasets - * - Requires "subdatasetName" to be set. - * - Adds 'subset_tile'. - * - * @param df - * The DataFrame containing the paths. - * @return - * The DataFrame after handling. - */ - private def resolveSubdataset(df: DataFrame): DataFrame = { - val subdatasetName = config("subdatasetName") - - if (subdatasetName.nonEmpty) { - logMsg(s"\t... subdataset? = $subdatasetName", 1) - var result = df - .withColumn("subdatasets", rst_subdatasets(col("tile"))) - .withColumn("subset_name", lit(subdatasetName)) - .withColumn("subset_tile", rst_getsubdataset(col("tile"), lit(subdatasetName))) - if (doTables) { - result = writeTable(result, "subdataset") - .repartition(nPartitions) - } else { - result = result.cache() - } - val cnt = result.count() // <- need this to force cache - logMsg(s"\t... count? $cnt", 1) - cleanUpDfFiles(df, "subdataset") - - logMsg(s"::: resolved subdataset :::", 0) - if (verboseLevel >= 2) result.limit(1).show() - - result - } else { - df // <- as-is - } - } - - /** - * Attempt to set srid. - * - Some drivers don't support this, e.g. Zarr might not. - * - Won't attempt for zip files. - * - * @param df - * The DataFrame containing the paths. - * @return - * The DataFrame after handling. - */ - private def handleSRID(df: DataFrame): DataFrame = { - val srid = config("srid").toInt - if (srid > 0) { - logMsg(s"\t... srid? = $srid", 1) - var result = df - .withColumn("tile", rst_setsrid(col("tile"), lit(srid))) - if (df.columns.contains("subset_tile")) { - result = result - .withColumn("subset_tile", rst_setsrid(col("subset_tile"), lit(srid))) - } - - if (doTables) { - result = writeTable(result, "srid") - .repartition(nPartitions) - } else { - result = result.cache() - } - val cnt = result.count() // <- need this to force cache - logMsg(s"\t... count? $cnt", 1) - cleanUpDfFiles(df, "srid") - logMsg(s"::: handled srid :::", 0) - if (verboseLevel >= 2) result.limit(1).show() - - result - } else { - df // <- as-is - } - } - /** * Convert to tif. - * - Generates tif variations of 'tile' and 'subset_tile' (if available). + * - Generates tif variation of 'tile' (if directed). + * - 'tile' column becomes 'orig_tile'. * * @param df * The df to act on. @@ -274,20 +188,6 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead .withColumnRenamed("tile", "orig_tile") .filter(col("orig_tile").isNotNull) // <- keep non-nulls only .withColumn("tile", rst_totif(col("orig_tile"), toFuseDir)) - .withColumn("tile_type", lit("tif_orig_tile")) - .filter(col("tile").isNotNull) // <- keep non-nulls only - - if (df.columns.contains("subset_tile")) { - result = result - .union( - df - .withColumnRenamed("tile", "orig_tile") - .filter(col("subset_tile").isNotNull) // <- keep non-nulls only - .withColumn("tile", rst_totif(col("subset_tile"), toFuseDir)) - .withColumn("tile_type", lit("tif_subset_tile")) - .filter(col("tile").isNotNull) // <- keep non-nulls only - ) - } if (doTables) { result = writeTable(result, "tif") .repartition(nPartitions) @@ -325,14 +225,6 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead logMsg(s"\t... retiling to tileSize = $tileSize", 1) val tileCol = bestTileCol(df, "retile") var result: DataFrame = df.select("*") - if (tileCol == "tile" && df.columns.contains("tile_type")) { - // specially handle "tile_type" - if (df.filter("tile_type = 'tif_subset_tile'").count() > 0) { - result = result.filter("tile_type = 'tif_subset_tile'") - } else { - result = result.filter("tile_type = 'tif_orig_tile'") - } - } result = result .filter(col(tileCol).isNotNull) .withColumn("re_tile", rst_retile(col(tileCol), lit(tileSize), lit(tileSize))) @@ -378,14 +270,6 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead // - pick the preferred column to use val tileCol = bestTileCol(df, "tessellate") var tessellatedDf = df.withColumn("resolution", lit(initRes)) - if (tileCol == "tile" && df.columns.contains("tile_type")) { - // specially handle "tile_type" - if (df.filter("tile_type = 'tif_subset_tile'").count() > 0) { - tessellatedDf = tessellatedDf.filter("tile_type = 'tif_subset_tile'") - } else { - tessellatedDf = tessellatedDf.filter("tile_type = 'tif_orig_tile'") - } - } tessellatedDf = tessellatedDf .filter(col(tileCol).isNotNull) .withColumn( @@ -800,27 +684,12 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead ) { "re_tile" } else if ( - (phase == "retile" || phase == "tessellate") - && df.columns.contains("tile") && df.columns.contains("tile_type") - && ( - df.filter("tile_type = 'tif_subset_tile'").count() > 0 - || df.filter("tile_type = 'tif_orig_tile'").count() > 0 - ) - ) { - // Not-null already handled - // - will have to repeat the test in phase - "tile" - } else if ( - df.columns.contains("subset_tile") - && df.filter(col("subset_tile").isNotNull).count() > 0 + (phase == "retile" || phase == "tessellate") && df.columns.contains("tile") ) { - "subset_tile" - } else if (df.columns.contains("orig_tile")) { - "orig_tile" - } else { "tile" } - + else if (df.columns.contains("orig_tile")) "orig_tile" // <- available after 'tif' phase + else "tile" // <- catch-all } /** @@ -874,24 +743,9 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead } } -// TODO: ADJUST AFTER TESTING -// if (nestedHandling || config("vsizip").toBoolean) { -// // nested handling -// // - set "sizeInMB" to "-1", -// // want pretty small splits for dense data -// // - update "retile" to false / "tileSize" to -1 -// config = config + ( -// "sizeInMB" -> "-1", -// "retile" -> "false", -// "tileSize" -> "-1", -// "stepTessellate" -> "false" -// ) -// } - // <<< GDAL READER STRATEGY && OPTIONS >>> readStrat = { // have to go out of way to manually specify "-1" - // don't use subdivide strategy with zips or nested formats if (config("sizeInMB").toInt < 0) MOSAIC_RASTER_READ_AS_PATH else MOSAIC_RASTER_SUBDIVIDE_ON_READ } @@ -936,7 +790,6 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead "nPartitions" -> this.extraOptions.getOrElse("nPartitions", sparkSession.conf.get("spark.sql.shuffle.partitions")), "resolution" -> this.extraOptions.getOrElse("resolution", "0"), "retile" -> this.extraOptions.getOrElse("retile", "false"), - "srid" -> this.extraOptions.getOrElse("srid", "0"), "sizeInMB" -> this.extraOptions.getOrElse("sizeInMB", "0"), "skipProject" -> this.extraOptions.getOrElse("skipProject", "false"), // <- debugging primarily "stepTessellate" -> this.extraOptions.getOrElse("stepTessellate", "false"), diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala index e756173c6..e2bbb926b 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipBehaviors.scala @@ -1,22 +1,10 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.{ - MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT, - MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, - MOSAIC_MANUAL_CLEANUP_MODE, - MOSAIC_RASTER_USE_CHECKPOINT, - MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, - MOSAIC_TEST_MODE, - RASTER_MEM_SIZE_KEY, - RASTER_PATH_KEY -} +import com.databricks.labs.mosaic.{MOSAIC_RASTER_READ_IN_MEMORY, MOSAIC_RASTER_READ_STRATEGY} import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem -import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.CleanUpManager -import com.databricks.labs.mosaic.functions.MosaicContext -import com.databricks.labs.mosaic.gdal.MosaicGDAL -import com.databricks.labs.mosaic.utils.FileUtils +import com.databricks.labs.mosaic.functions.{ExprConfig, MosaicContext} +import com.databricks.labs.mosaic.test.RasterTestHelpers import org.apache.spark.sql.QueryTest import org.apache.spark.sql.functions.lit import org.apache.spark.sql.types.BinaryType @@ -24,12 +12,11 @@ import org.scalatest.matchers.should.Matchers._ import java.nio.file.Paths import scala.collection.mutable -import scala.util.Try trait RST_ClipBehaviors extends QueryTest { // noinspection MapGetGet - def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { + def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI, exprConfigOpt: Option[ExprConfig]): Unit = { val sc = this.spark import sc.implicits._ @@ -38,33 +25,12 @@ trait RST_ClipBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - //info(s"is CleanUpManager running? ${CleanUpManager.isCleanThreadAlive}") - //info(s"test on? ${sc.conf.get(MOSAIC_TEST_MODE, "false")}") - //info(s"manual cleanup on? ${sc.conf.get(MOSAIC_MANUAL_CLEANUP_MODE, "false")}") - //info(s"cleanup minutes (config)? ${sc.conf.get(MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT)}") - -// val checkDir = MosaicGDAL.getCheckpointPath -// info(s"configured checkpoint dir? $checkDir") -// info(s"checkpoint on? ${sc.conf.get(MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT)}") -// -// val localDir = MosaicGDAL.getLocalRasterDir -// info(s"configured local tile dir? $localDir") -// info(s"local dir exists and is dir? -> ${Paths.get(localDir).toFile.exists()} |" + -// s" ${Paths.get(localDir).toFile.isDirectory}") -// info(s"last modified for working dir? -> ${Paths.get(localDir).toFile.lastModified()}") -// info(s"current time millis -> ${System.currentTimeMillis()}") - -// // clean up configured MosaicTmpRootDir -// // - all but those in the last 5 minutes -// GDAL.cleanUpManualDir(ageMinutes = 5, MosaicGDAL.getMosaicTmpRootDir, keepRoot = true) match { -// case Some(msg) => info(s"cleanup mosaic tmp dir msg -> '$msg'") -// case _ => () -// } - val testPath = "src/test/resources/binary/geotiff-small/chicago_sp27.tif" - info("\n::: base :::") - val df = spark.read.format("gdal").load(testPath) + //info("\n::: base :::") + val df = spark.read.format("gdal") + .option(MOSAIC_RASTER_READ_STRATEGY, MOSAIC_RASTER_READ_IN_MEMORY) + .load(testPath) .withColumn("content", $"tile.raster") .withColumn("pixels", rst_pixelcount($"tile")) .withColumn("size", rst_memsize($"tile")) @@ -74,22 +40,23 @@ trait RST_ClipBehaviors extends QueryTest { .select("pixels", "srid", "size", "tile", "pixel_height", "pixel_width", "content") .limit(1) + val tileBase = RasterTestHelpers.getFirstTile(df, exprConfigOpt) + //info(s"tileBase (class? ${tileBase.getClass.getName}) -> $tileBase") + tileBase.raster.isEmptyRasterGDAL should be(false) + val base = df.first val p = base.getAs[mutable.WrappedArray[Long]](0)(0) val srid = base.get(1).asInstanceOf[Int] val sz = base.get(2) - val tile = base.get(3) val ph = base.get(4).asInstanceOf[Double] val pw = base.get(5).asInstanceOf[Double] -// val content = base.get(6) - //info(s"tile -> $tile (${tile.getClass.getName})") //info(s"size -> $sz") - //info(s"pixels -> $p") //info(s"srid -> $srid (${srid.getClass.getName})") + //info(s"pixels -> $p") //info(s"pixel_height -> $ph") //info(s"pixel_width -> $pw") - info("\n::: clipper :::") + //info("\n::: clipper :::") val ftMeters = 0.3 // ~0.3 ft in meter val ftUnits = 0.3 // epsg:26771 0.3 ft per unit val buffVal: Double = ph * ftMeters * ftUnits * 50.5 @@ -111,7 +78,7 @@ trait RST_ClipBehaviors extends QueryTest { gRegion.setSpatialReference(srid) val wkbRegion4326 = gRegion.transformCRSXY(4326).toWKB - info("\n::: clip tests :::") + //info("\n::: clip tests :::") // WKB that will produce same pixel outputs val h3WKB = { List(wkbRegion4326).toDF("wkb") @@ -129,41 +96,31 @@ trait RST_ClipBehaviors extends QueryTest { //info(s"gH3Trans area -> ${gH3Trans.getArea}") val clipWKB = gH3Trans.toWKB - val r1 = df + val df1= df .withColumn("clip", rst_clip($"tile", lit(clipWKB))) // <- touches .withColumn("pixels", rst_pixelcount($"clip")) .select("clip", "pixels") - .first - // val c1 = r1.asInstanceOf[GenericRowWithSchema].get(0) - // val createInfo1 = c1.asInstanceOf[GenericRowWithSchema].getAs[Map[String, String]](2) -// val path1 = createInfo1(RASTER_PATH_KEY) -// val sz1 = createInfo1(RASTER_MEM_SIZE_KEY).toInt - // info(s"clip-touches -> $c1 (${c1.getClass.getName})") - // info(s"clip-touches-createInfo -> $createInfo1") - // info(s"...clip-touches-path -> $path1") - // info(s"...clip-touches-memsize -> $sz1}") - // Paths.get(path1).toFile.exists should be(true) + val r1Tile = RasterTestHelpers.getFirstTile(df1, exprConfigOpt, tileCol = "clip") + //info(s"r1Tile (class? ${r1Tile.getClass.getName}) -> $r1Tile") + r1Tile.raster.isEmptyRasterGDAL should be(false) + Paths.get(r1Tile.raster.getPathGDAL.asFileSystemPath).toFile.exists should be(true) + val r1 = df1.first val p1 = r1.getAs[mutable.WrappedArray[Long]](1)(0) //info(s"clip-touches-pixels -> $p1") - val r2 = df + val df2 = df .withColumn("clip", rst_clip($"tile", lit(clipWKB), lit(false))) // <- half-in .withColumn("pixels", rst_pixelcount($"clip")) .select("clip", "pixels") - .first -// val c2 = r2.asInstanceOf[GenericRowWithSchema].get(0) -// val createInfo2 = c2.asInstanceOf[GenericRowWithSchema].getAs[Map[String, String]](2) -// val path2 = createInfo2(RASTER_PATH_KEY) -// val sz2 = createInfo2(RASTER_MEM_SIZE_KEY).toInt -// //info(s"clip-half -> $c2 (${c2.getClass.getName})") -// //info(s"clip-half-createInfo -> $createInfo2") -// //info(s"...clip-half-path -> $path2") -// info(s"...clip-half-memsize -> $sz2}") -// Paths.get(path2).toFile.exists should be(true) + val r2Tile = RasterTestHelpers.getFirstTile(df2, exprConfigOpt, tileCol = "clip") + //info(s"r2Tile (class? ${r2Tile.getClass.getName}) -> $r1Tile") + r2Tile.raster.isEmptyRasterGDAL should be(false) + Paths.get(r2Tile.raster.getPathGDAL.asFileSystemPath).toFile.exists should be(true) + val r2 = df2.first val p2 = r2.getAs[mutable.WrappedArray[Long]](1)(0) //info(s"clip-half-pixels -> $p2") diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipTest.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipTest.scala index e3597141d..5813c69b6 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_ClipTest.scala @@ -25,7 +25,7 @@ class RST_ClipTest extends QueryTest with SharedSparkSessionGDAL with RST_ClipBe test("Testing RST_Clip with manual GDAL registration (H3, JTS).") { noCodegen { assume(System.getProperty("os.name") == "Linux") - behaviors(H3IndexSystem, JTS) + behaviors(H3IndexSystem, JTS, getExprConfigOpt) } } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala index 17bdd4dfa..62b2358fd 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_TessellateBehaviors.scala @@ -1,23 +1,17 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.{BAND_META_GET_KEY, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem -import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO import com.databricks.labs.mosaic.functions.{ExprConfig, MosaicContext} -import com.databricks.labs.mosaic.utils.PathUtils.VSI_ZIP_TOKEN -import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} -import org.apache.spark.sql.catalyst.expressions.GenericRowWithSchema +import com.databricks.labs.mosaic.test.RasterTestHelpers.datasetFromPathUsingDriver +import com.databricks.labs.mosaic.utils.FileUtils import org.apache.spark.sql.{DataFrame, QueryTest} import org.apache.spark.sql.functions.{size, _} -import org.gdal.gdal.{Dataset, gdal} -import org.gdal.gdalconst.gdalconstConstants.GA_ReadOnly +import org.gdal.gdal.Dataset import org.gdal.osr import org.scalatest.matchers.should.Matchers._ -import java.nio.file.{Files, Paths} -import java.util.{Vector => JVector} import scala.util.Try trait RST_TessellateBehaviors extends QueryTest { @@ -39,7 +33,6 @@ trait RST_TessellateBehaviors extends QueryTest { var ds: Dataset = null val srs4326 = new osr.SpatialReference() srs4326.ImportFromEPSG(4326) - var drivers = new JVector[String]() // java.util.Vector // ::: [1] TIF ::: println(s"<<< TIF >>>") @@ -91,8 +84,6 @@ trait RST_TessellateBehaviors extends QueryTest { // ::: [2] NETCDF ::: println(s"<<< NETCDF >>>") - drivers = new JVector[String]() // java.util.Vector - drivers.add("netCDF") info("\n<<< testing some tessellation + combine steps for Coral Bleaching netcdf >>>") info(" - NOTE: GETS FILTERED TO SUBDATASET 'bleaching_alert_area' (1 BAND) -\n") @@ -182,34 +173,31 @@ trait RST_TessellateBehaviors extends QueryTest { Try(netAvgDf.unpersist()) } - // info("\n<<< testing [[Dataset]] for Coral Bleaching netcdf >>>\n") - // - // ds = gdal.OpenEx(rawPath, GA_ReadOnly, drivers) - // ds != null should be(true) - // info(s"ds description -> ${ds.GetDescription()}") - // info(s"ds rasters -> ${ds.GetRasterCount()}") // <- 0 for this one - // info(s"ds files -> ${ds.GetFileList()}") - // //info(s"ds tile-1 -> ${ds.GetRasterBand(1).GetDescription()}") - // - // info("\n- testing [[RasterIO.rawPathAsDatasetOpt]] for netcdf coral bleaching -\n") - // - // val ds2 = RasterIO.rawPathAsDatasetOpt(rawPath, subNameOpt = None, driverNameOpt = Some("netCDF"), exprConfigOpt) - // ds2.isDefined should be(true) - // info(s"ds2 description -> ${ds2.get.GetDescription()}") - // info(s"ds2 num rasters -> ${ds2.get.GetRasterCount()}") // < 0 - // Try(info(s"ds2 layer count -> ${ds2.get.GetLayerCount()}")) // <- 0 - // info(s"ds2 files -> ${ds2.get.GetFileList()}") // <- 1 - // info(s"ds2 meta domains -> ${ds2.get.GetMetadataDomainList()}") - // - // Try(info(s"<<< ds2 SRS (pre)? ${ds2.get.GetSpatialRef().toString} >>>")) // <- exception - // ds2.get.SetSpatialRef(srs4326) - // Try(info(s"<<< ds2 SRS (post)? ${ds2.get.GetSpatialRef().toString} >>>")) // <- good +// info("\n<<< testing [[Dataset]] for Coral Bleaching netcdf >>>\n") +// ds = datasetFromPathUsingDriver(rawPath, "netCDF") +// ds != null should be(true) +// info(s"ds description -> ${ds.GetDescription()}") +// info(s"ds rasters -> ${ds.GetRasterCount()}") // <- 0 for this one +// info(s"ds files -> ${ds.GetFileList()}") +// //info(s"ds tile-1 -> ${ds.GetRasterBand(1).GetDescription()}") +// +// info("\n- testing [[RasterIO.rawPathAsDatasetOpt]] for netcdf coral bleaching -\n") +// +// val ds2 = RasterIO.rawPathAsDatasetOpt(rawPath, subNameOpt = None, driverNameOpt = Some("netCDF"), exprConfigOpt) +// ds2.isDefined should be(true) +// info(s"ds2 description -> ${ds2.get.GetDescription()}") +// info(s"ds2 num rasters -> ${ds2.get.GetRasterCount()}") // < 0 +// Try(info(s"ds2 layer count -> ${ds2.get.GetLayerCount()}")) // <- 0 +// info(s"ds2 files -> ${ds2.get.GetFileList()}") // <- 1 +// info(s"ds2 meta domains -> ${ds2.get.GetMetadataDomainList()}") +// +// Try(info(s"<<< ds2 SRS (pre)? ${ds2.get.GetSpatialRef().toString} >>>")) // <- exception +// ds2.get.SetSpatialRef(srs4326) +// Try(info(s"<<< ds2 SRS (post)? ${ds2.get.GetSpatialRef().toString} >>>")) // <- good // ::: [3] ZARR ::: println(s"<<< ZARR >>>") - drivers = new JVector[String]() // java.util.Vector - drivers.add("Zarr") info("\n<<< testing tessellation for zarr >>>\n") diff --git a/src/test/scala/com/databricks/labs/mosaic/test/RasterTestHelpers.scala b/src/test/scala/com/databricks/labs/mosaic/test/RasterTestHelpers.scala new file mode 100644 index 000000000..491d23fc7 --- /dev/null +++ b/src/test/scala/com/databricks/labs/mosaic/test/RasterTestHelpers.scala @@ -0,0 +1,86 @@ +package com.databricks.labs.mosaic.test + +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL +import com.databricks.labs.mosaic.core.types.model.RasterTile +import com.databricks.labs.mosaic.functions.ExprConfig +import org.apache.spark.sql.DataFrame +import org.apache.spark.sql.functions.col +import org.apache.spark.sql.types.{BinaryType, StringType} +import org.gdal.gdal.{Dataset, gdal} +import org.gdal.gdalconst.gdalconstConstants.GA_ReadOnly + +import java.util.{Vector => JVector} +import scala.util.control.Exception.allCatch + +object RasterTestHelpers { + + /** + * Convert a [[DataFrame]] tile col to a RasterTile object. + * - Only tries for first result. + * - If df is empty or null, returns tile with an empty [[RasterGDAL]]. + * - If no [[ExprConfig]], defaults to H3. + * + * @param df + * DataFrame from which to select. + * @param exprConfigOpt + * Config to use for expected index system. + * @param tileCol + * Tile column to select, default 'tile'. + * @return + * [[RasterTile]]. + */ + def getFirstTile(df: DataFrame, exprConfigOpt: Option[ExprConfig], tileCol: String = "tile"): RasterTile = { + if (df == null || df.count() == 0) { + // empty raster + RasterTile(null, raster = RasterGDAL(), rasterType = BinaryType) + } else { + // [1] select first tileCol [Row] + val base = df.select(col(tileCol)).first + + // [2] first value as row with schema + val tileStruct = base.getStruct(0) + + // [3] cellid based on expected datatype + val index = tileStruct.get(0).asInstanceOf[Either[Long, String]] + + // [4] raster data type + val rasterDT = allCatch.opt(tileStruct.getString(1)) match { + case Some(_) => StringType + case _ => BinaryType + } + + // [5] create info map + // - extractMap not needed here + // - `toMap` converts map to scala.collection.immutable + val createInfo = tileStruct + .getMap[String, String](2) + .toMap[String, String] + + // [6] return [[RasterTile]] + //RasterTile(null, raster = RasterGDAL(), rasterType = BinaryType) + RasterTile( + index, + raster = RasterGDAL(createInfo, exprConfigOpt), + rasterType = rasterDT + ) + } + + } + + /** + * Load path using gdal's `OpenEx`. + * + * @param rawPath + * Path to load. + * @param driverName + * Driver to use. + * @return + * [[Dataset]] + */ + def datasetFromPathUsingDriver(rawPath: String, driverName: String): Dataset = { + val drivers = new JVector[String]() // java.util.Vector + drivers.add(driverName) + gdal.OpenEx(rawPath, GA_ReadOnly, drivers) + } + +} From c4bf4d192e51086f8c7378b1be3882c30008f45b Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Tue, 3 Sep 2024 16:40:11 -0400 Subject: [PATCH 52/60] python tests adjusted to checkpoint = true as default. --- python/mosaic/api/gdal.py | 4 ++-- python/test/test_checkpoint.py | 8 ++++---- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/python/mosaic/api/gdal.py b/python/mosaic/api/gdal.py index 7c0db67da..37b67f24c 100644 --- a/python/mosaic/api/gdal.py +++ b/python/mosaic/api/gdal.py @@ -146,11 +146,11 @@ def set_checkpoint_on(spark: SparkSession): def reset_checkpoint(spark: SparkSession): """ Go back to defaults. - - spark conf unset for use checkpoint (off) + - spark conf unset for use checkpoint (on) <- note: change - spark conf unset for checkpoint path :param spark: session to use. """ - spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "false") + spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "true") spark.conf.set( "spark.databricks.labs.mosaic.raster.checkpoint", get_checkpoint_dir_default() ) diff --git a/python/test/test_checkpoint.py b/python/test/test_checkpoint.py index c9d237507..10386326d 100644 --- a/python/test/test_checkpoint.py +++ b/python/test/test_checkpoint.py @@ -110,8 +110,8 @@ def test_all(self): # - reset api.gdal.reset_checkpoint(self.spark) - self.assertFalse( - self.get_context().is_use_checkpoint(), "context should be configured off." + self.assertTrue( + self.get_context().is_use_checkpoint(), "context should be configured on." ) self.assertEqual( self.get_context().get_checkpoint_dir(), @@ -132,6 +132,6 @@ def test_all(self): tile = result.select("tile").first()[0] result.unpersist() raster = tile["raster"] - self.assertNotIsInstance( - raster, str, "tile type should be binary (not string)." + self.assertIsInstance( + raster, str, "tile type should be string (not binary)." ) From f987f70af15a9286a0dea6c64f900496ae321233 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Tue, 3 Sep 2024 17:57:04 -0400 Subject: [PATCH 53/60] r tests adjusted to "as_path" strategy to match checkpoint = true as default. --- .../sparkrMosaic/tests/testthat/testRasterFunctions.R | 2 +- .../sparklyrMosaic/tests/testthat/testRasterFunctions.R | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R index 9e740cabd..ac7148128 100644 --- a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R @@ -2,7 +2,7 @@ generate_singleband_raster_df <- function() { read.df( path = "sparkrMosaic/tests/testthat/data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", source = "gdal", - raster.read.strategy = "in_memory" + raster.read.strategy = "as_path" # <- changed to "as_path" strategy ) } diff --git a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R index c91152aa1..71dd76294 100644 --- a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R @@ -4,7 +4,7 @@ generate_singleband_raster_df <- function() { name = "raster", source = "gdal", path = "data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", - options = list("raster.read.strategy" = "in_memory") + options = list("raster.read.strategy" = "as_path") # <- changed to "as_path" strategy ) } From da2a777baa1da839dc2fc1e20a7815d41f41d85f Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Fri, 6 Sep 2024 14:32:32 -0400 Subject: [PATCH 54/60] Additional ExprConfig handling. Specified "in_memory" for R raster testing. --- .../tests/testthat/testRasterFunctions.R | 18 ++++---- .../tests/testthat/testRasterFunctions.R | 20 ++++----- .../mosaic/core/raster/gdal/DatasetGDAL.scala | 5 +-- .../operator/retile/OverlappingTiles.scala | 2 +- .../datasource/gdal/GDALFileFormat.scala | 32 ++++--------- .../mosaic/datasource/gdal/ReadAsPath.scala | 45 ++++++++++--------- .../mosaic/datasource/gdal/ReadInMemory.scala | 24 ++++++---- .../mosaic/datasource/gdal/ReadStrategy.scala | 5 +-- .../datasource/gdal/SubdivideOnRead.scala | 37 ++++++++------- .../multiread/RasterAsGridReader.scala | 12 ++--- 10 files changed, 97 insertions(+), 103 deletions(-) diff --git a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R index ac7148128..8e6c76d43 100644 --- a/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparkR-mosaic/sparkrMosaic/tests/testthat/testRasterFunctions.R @@ -1,13 +1,13 @@ -generate_singleband_raster_df <- function() { +generate_singleband_in_mem_raster_df <- function() { read.df( path = "sparkrMosaic/tests/testthat/data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", source = "gdal", - raster.read.strategy = "as_path" # <- changed to "as_path" strategy + raster.read.strategy = "in_memory" ) } test_that("mosaic can read single-band GeoTiff", { - sdf <- generate_singleband_raster_df() + sdf <- generate_singleband_in_mem_raster_df() row <- first(sdf) expect_equal(row$length, 1067862L) expect_equal(row$x_size, 2400) @@ -20,7 +20,7 @@ test_that("mosaic can read single-band GeoTiff", { }) test_that("scalar raster functions behave as intended", { - sdf <- generate_singleband_raster_df() + sdf <- generate_singleband_in_mem_raster_df() sdf <- withColumn(sdf, "rst_rastertogridavg", rst_rastertogridavg(column("tile"), lit(9L))) sdf <- withColumn(sdf, "rst_rastertogridcount", rst_rastertogridcount(column("tile"), lit(9L))) sdf <- withColumn(sdf, "rst_rastertogridmax", rst_rastertogridmax(column("tile"), lit(9L))) @@ -45,25 +45,25 @@ test_that("scalar raster functions behave as intended", { }) test_that("raster flatmap functions behave as intended", { - retiled_sdf <- generate_singleband_raster_df() + retiled_sdf <- generate_singleband_in_mem_raster_df() retiled_sdf <- withColumn(retiled_sdf, "rst_retile", rst_retile(column("tile"), lit(1200L), lit(1200L))) expect_no_error(write.df(retiled_sdf, source = "noop", mode = "overwrite")) expect_equal(nrow(retiled_sdf), 4) - subdivide_sdf <- generate_singleband_raster_df() + subdivide_sdf <- generate_singleband_in_mem_raster_df() subdivide_sdf <- withColumn(subdivide_sdf, "rst_subdivide", rst_subdivide(column("tile"), lit(1L))) expect_no_error(write.df(subdivide_sdf, source = "noop", mode = "overwrite")) expect_equal(nrow(subdivide_sdf), 4) - tessellate_sdf <- generate_singleband_raster_df() + tessellate_sdf <- generate_singleband_in_mem_raster_df() tessellate_sdf <- withColumn(tessellate_sdf, "rst_tessellate", rst_tessellate(column("tile"), lit(3L))) expect_no_error(write.df(tessellate_sdf, source = "noop", mode = "overwrite")) expect_equal(nrow(tessellate_sdf), 63) - overlap_sdf <- generate_singleband_raster_df() + overlap_sdf <- generate_singleband_in_mem_raster_df() overlap_sdf <- withColumn(overlap_sdf, "rst_tooverlappingtiles", rst_tooverlappingtiles(column("tile"), lit(200L), lit(200L), lit(10L))) expect_no_error(write.df(overlap_sdf, source = "noop", mode = "overwrite")) @@ -71,7 +71,7 @@ test_that("raster flatmap functions behave as intended", { }) test_that("raster aggregation functions behave as intended", { - collection_sdf <- generate_singleband_raster_df() + collection_sdf <- generate_singleband_in_mem_raster_df() collection_sdf <- withColumn(collection_sdf, "extent", st_astext(rst_boundingbox(column("tile")))) collection_sdf <- withColumn(collection_sdf, "tile", rst_tooverlappingtiles(column("tile"), lit(200L), lit(200L), lit(10L))) diff --git a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R index 71dd76294..248c5e1a0 100644 --- a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R @@ -1,16 +1,16 @@ -generate_singleband_raster_df <- function() { +generate_singleband_in_mem_raster_df <- function() { spark_read_source( sc, name = "raster", source = "gdal", path = "data/MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF", - options = list("raster.read.strategy" = "as_path") # <- changed to "as_path" strategy + options = list("raster.read.strategy" = "in_memory") ) } test_that("mosaic can read single-band GeoTiff", { - sdf <- generate_singleband_raster_df() + sdf <- generate_singleband_in_mem_raster_df() row <- sdf %>% head(1) %>% sdf_collect expect_equal(row$length, 1067862L) expect_equal(row$x_size, 2400) @@ -24,7 +24,7 @@ test_that("mosaic can read single-band GeoTiff", { test_that("scalar raster functions behave as intended", { - sdf <- generate_singleband_raster_df() %>% + sdf <- generate_singleband_in_mem_raster_df() %>% mutate(rst_bandmetadata = rst_bandmetadata(tile, 1L)) %>% mutate(rst_boundingbox = rst_boundingbox(tile)) %>% mutate(rst_boundingbox = st_buffer(rst_boundingbox, -0.001)) %>% @@ -49,7 +49,7 @@ test_that("scalar raster functions behave as intended", { # breaking the chain here to avoid memory issues expect_no_error(spark_write_source(sdf, "noop", mode = "overwrite")) - sdf <- generate_singleband_raster_df() %>% + sdf <- generate_singleband_in_mem_raster_df() %>% mutate(rst_rastertogridavg = rst_rastertogridavg(tile, 9L)) %>% mutate(rst_rastertogridcount = rst_rastertogridcount(tile, 9L)) %>% mutate(rst_rastertogridmax = rst_rastertogridmax(tile, 9L)) %>% @@ -74,25 +74,25 @@ test_that("scalar raster functions behave as intended", { }) test_that("raster flatmap functions behave as intended", { - retiled_sdf <- generate_singleband_raster_df() %>% + retiled_sdf <- generate_singleband_in_mem_raster_df() %>% mutate(rst_retile = rst_retile(tile, 1200L, 1200L)) expect_no_error(spark_write_source(retiled_sdf, "noop", mode = "overwrite")) expect_equal(sdf_nrow(retiled_sdf), 4) - subdivide_sdf <- generate_singleband_raster_df() %>% + subdivide_sdf <- generate_singleband_in_mem_raster_df() %>% mutate(rst_subdivide = rst_subdivide(tile, 1L)) expect_no_error(spark_write_source(subdivide_sdf, "noop", mode = "overwrite")) expect_equal(sdf_nrow(subdivide_sdf), 4) - tessellate_sdf <- generate_singleband_raster_df() %>% + tessellate_sdf <- generate_singleband_in_mem_aster_df() %>% mutate(rst_tessellate = rst_tessellate(tile, 3L)) expect_no_error(spark_write_source(tessellate_sdf, "noop", mode = "overwrite")) expect_equal(sdf_nrow(tessellate_sdf), 63) - overlap_sdf <- generate_singleband_raster_df() %>% + overlap_sdf <- generate_singleband_in_mem_raster_df() %>% mutate(rst_tooverlappingtiles = rst_tooverlappingtiles(tile, 200L, 200L, 10L)) expect_no_error(spark_write_source(overlap_sdf, "noop", mode = "overwrite")) @@ -101,7 +101,7 @@ test_that("raster flatmap functions behave as intended", { }) test_that("raster aggregation functions behave as intended", { - collection_sdf <- generate_singleband_raster_df() %>% + collection_sdf <- generate_singleband_in_mem_raster_df() %>% mutate(extent = st_astext(rst_boundingbox(tile))) %>% mutate(tile = rst_tooverlappingtiles(tile, 200L, 200L, 10L)) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala index fef2efb79..6cccc0974 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala @@ -424,7 +424,7 @@ case class DatasetGDAL() { * @param dataset * [[Dataset]] to update. * @param doUpdateDriver - * Whether to upate `driverName`, if dataset is null, falls back to [[NO_DRIVER]] + * Whether to update `driverName` or keep current * @return */ def updateDataset(dataset: Dataset, doUpdateDriver: Boolean): DatasetGDAL = { @@ -433,9 +433,6 @@ case class DatasetGDAL() { if (this.isHydrated && doUpdateDriver) { this.updateDriverName( RasterIO.identifyDriverNameFromDataset(this.dataset)) - } else if (doUpdateDriver) { - this.updateDriverName(NO_DRIVER) - this.dsErrFlag = true } this } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala index c1b50b554..177135345 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/retile/OverlappingTiles.scala @@ -15,7 +15,7 @@ object OverlappingTiles { /** * Retiles a tile into overlapping tiles. - * + * * @note * The overlap percentage is a percentage of the tile size. * @param tile diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala index 4a5105acd..cb203fe12 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/GDALFileFormat.scala @@ -4,6 +4,7 @@ import com.databricks.labs.mosaic.MOSAIC_RASTER_READ_IN_MEMORY import com.databricks.labs.mosaic.core.index.IndexSystemFactory import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.functions.ExprConfig +import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.google.common.io.{ByteStreams, Closeables} import org.apache.hadoop.fs.{FileStatus, FileSystem, Path} import org.apache.hadoop.mapreduce.Job @@ -19,14 +20,13 @@ import org.apache.spark.util.SerializableConfiguration import java.net.URI import java.sql.Timestamp import java.util.Locale +import scala.util.Try /** A file format for reading binary files using GDAL. */ class GDALFileFormat extends BinaryFileFormat { import GDALFileFormat._ - var firstRun = true - /** * Infer schema for the tile file. * @param sparkSession @@ -120,40 +120,26 @@ class GDALFileFormat extends BinaryFileFormat { options: Map[String, String], hadoopConf: org.apache.hadoop.conf.Configuration ): PartitionedFile => Iterator[org.apache.spark.sql.catalyst.InternalRow] = { - - val indexSystem = IndexSystemFactory.getIndexSystem(sparkSession) - val supportedExtensions = options.getOrElse("extensions", "*").split(";").map(_.trim.toLowerCase(Locale.ROOT)) - val broadcastedHadoopConf = sparkSession.sparkContext.broadcast(new SerializableConfiguration(hadoopConf)) - val filterFuncs = filters.flatMap(createFilterFunction) + // Suitable on the driver + MosaicGDAL.enableGDAL(sparkSession) // Identify the reader to use for the file format. // GDAL supports multiple reading strategies. val reader = ReadStrategy.getReader(options) - // handle expression config - // - this is a special pattern - // for readers vs expressions - // - explicitely setting use checkpoint to true - val exprConfig = ExprConfig(sparkSession) - GDAL.enable(exprConfig) // <- appropriate for workers (MosaicGDAL on driver) - reader match { - case r if r.getReadStrategy == MOSAIC_RASTER_READ_IN_MEMORY => - // update for 'in_memory' - exprConfig.setRasterUseCheckpoint("false") - case _ => - // update for 'as_path' and 'subdivide_on_read' - exprConfig.setRasterUseCheckpoint("true") - } + val indexSystem = IndexSystemFactory.getIndexSystem(sparkSession) + val supportedExtensions = options.getOrElse("extensions", "*").split(";").map(_.trim.toLowerCase(Locale.ROOT)) + val broadcastedHadoopConf = sparkSession.sparkContext.broadcast(new SerializableConfiguration(hadoopConf)) + val filterFuncs = filters.flatMap(createFilterFunction) file: PartitionedFile => { - val path = new Path(new URI(file.filePath.toString())) val fs = path.getFileSystem(broadcastedHadoopConf.value.value) val status = fs.getFileStatus(path) if (supportedExtensions.contains("*") || supportedExtensions.exists(status.getPath.getName.toLowerCase(Locale.ROOT).endsWith)) { if (filterFuncs.forall(_.apply(status)) && isAllowedExtension(status, options)) { - reader.read(status, fs, requiredSchema, options, indexSystem, Some(exprConfig)) + reader.read(status, fs, requiredSchema, options, indexSystem) } else { Iterator.empty } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala index 8de7b59b6..8d94b7bb4 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadAsPath.scala @@ -1,14 +1,8 @@ package com.databricks.labs.mosaic.datasource.gdal -import com.databricks.labs.mosaic.{ - MOSAIC_RASTER_READ_AS_PATH, - NO_DRIVER, - RASTER_DRIVER_KEY, - RASTER_PARENT_PATH_KEY, - RASTER_PATH_KEY, - RASTER_SUBDATASET_NAME_KEY -} +import com.databricks.labs.mosaic.{MOSAIC_RASTER_READ_AS_PATH, MOSAIC_URI_DEEP_CHECK, MOSAIC_URI_DEEP_CHECK_DEFAULT, NO_DRIVER, RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} +import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO.identifyDriverNameFromExtOpt import com.databricks.labs.mosaic.core.types.RasterTileType @@ -88,8 +82,6 @@ object ReadAsPath extends ReadStrategy { * Options passed to the reader. * @param indexSystem * Index system. - * @param exprConfigOpt - * Option [[ExprConfig]]. * @return * Iterator of internal rows. */ @@ -98,14 +90,24 @@ object ReadAsPath extends ReadStrategy { fs: FileSystem, requiredSchema: StructType, options: Map[String, String], - indexSystem: IndexSystem, - exprConfigOpt: Option[ExprConfig] + indexSystem: IndexSystem ): Iterator[InternalRow] = { + // Expression Config + // - index system set + // - use checkpoint set to true + // - deep check set + // - GDAL enable called on worker + val exprConfigOpt = Some(new ExprConfig(Map.empty[String, String])) + exprConfigOpt.get.setIndexSystem(indexSystem.name) + exprConfigOpt.get.setRasterUseCheckpoint("true") + exprConfigOpt.get.setUriDeepCheck(options.getOrElse(MOSAIC_URI_DEEP_CHECK, MOSAIC_URI_DEEP_CHECK_DEFAULT)) + GDAL.enable(exprConfigOpt.get) + val inPath = status.getPath.toString val uuid = getUUID(status) val tmpPath = PathUtils.copyToTmp(inPath, exprConfigOpt) - val uriDeepCheck = Try(exprConfigOpt.get.isUriDeepCheck).getOrElse(false) + val uriDeepCheck = exprConfigOpt.get.isUriDeepCheck val uriGdalOpt = PathUtils.parseGdalUriOpt(inPath, uriDeepCheck) val extOpt = PathUtils.getExtOptFromPath(inPath, uriGdalOpt) val driverName = options.getOrElse("driverName", NO_DRIVER) match { @@ -114,26 +116,28 @@ object ReadAsPath extends ReadStrategy { } // Allow subdataset for read as path // - subdataset is important also for Zarr with groups + val subsetName = options.getOrElse(RASTER_SUBDATASET_NAME_KEY, "") val raster = RasterGDAL( Map( RASTER_PATH_KEY -> tmpPath, RASTER_PARENT_PATH_KEY -> inPath, RASTER_DRIVER_KEY -> driverName, - RASTER_SUBDATASET_NAME_KEY -> options.getOrElse(RASTER_SUBDATASET_NAME_KEY, "") + RASTER_SUBDATASET_NAME_KEY -> subsetName ), exprConfigOpt - ).tryInitAndHydrate() - - if (!raster.isEmptyRasterGDAL && exprConfigOpt.isDefined) { + ) + if (!raster.isEmptyRasterGDAL) { // explicitly set the checkpoint dir // the reader doesn't always have the configured information - raster.setFuseDirOpt(Some(exprConfigOpt.get.getRasterCheckpoint)) + val checkDir = exprConfigOpt.get.getRasterCheckpoint + raster.setFuseDirOpt(Some(checkDir)) } - val tile = RasterTile(null, raster, tileDataType) + // don't destroy the raster since we need to read from it... + // - raster will have the updated fuse path val tileRow = tile .formatCellId(indexSystem) - .serialize(tileDataType, doDestroy = true, exprConfigOpt) + .serialize(tileDataType, doDestroy = false, exprConfigOpt) val trimmedSchema = StructType(requiredSchema.filter(field => field.name != TILE)) val fields = trimmedSchema.fieldNames.map { case PATH => status.getPath.toString @@ -148,6 +152,7 @@ object ReadAsPath extends ReadStrategy { case LENGTH => raster.getMemSize case other => throw new RuntimeException(s"Unsupported field name: $other") } + raster.flushAndDestroy() // <- destroy after getting details val row = Utils.createRow(fields ++ Seq(tileRow)) val rows = Seq(row) diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala index e8a497ef8..d827656a7 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadInMemory.scala @@ -1,7 +1,8 @@ package com.databricks.labs.mosaic.datasource.gdal -import com.databricks.labs.mosaic.{MOSAIC_RASTER_READ_IN_MEMORY, RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} +import com.databricks.labs.mosaic.{MOSAIC_RASTER_READ_IN_MEMORY, MOSAIC_URI_DEEP_CHECK, MOSAIC_URI_DEEP_CHECK_DEFAULT, RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} +import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO.identifyDriverNameFromRawPath import com.databricks.labs.mosaic.core.types.RasterTileType @@ -73,8 +74,6 @@ object ReadInMemory extends ReadStrategy { * Options passed to the reader. * @param indexSystem * Index system. - * @param exprConfigOpt - * Option [[ExprConfig]]. * @return * Iterator of internal rows. */ @@ -83,15 +82,22 @@ object ReadInMemory extends ReadStrategy { fs: FileSystem, requiredSchema: StructType, options: Map[String, String], - indexSystem: IndexSystem, - exprConfigOpt: Option[ExprConfig] + indexSystem: IndexSystem ): Iterator[InternalRow] = { + // Expression Config + // - index system set + // - use checkpoint set to true + // - deep check set + // - GDAL enable called on worker + val exprConfigOpt = Some(new ExprConfig(Map.empty[String, String])) + exprConfigOpt.get.setIndexSystem(indexSystem.name) + exprConfigOpt.get.setRasterUseCheckpoint("false") + exprConfigOpt.get.setUriDeepCheck(options.getOrElse(MOSAIC_URI_DEEP_CHECK, MOSAIC_URI_DEEP_CHECK_DEFAULT)) + GDAL.enable(exprConfigOpt.get) + val inPath = status.getPath.toString - val uriDeepCheck = { - if (options.contains("uriDeepCheck")) options("uriDeepCheck").toBoolean - else Try(exprConfigOpt.get.isUriDeepCheck).getOrElse(false) - } + val uriDeepCheck = exprConfigOpt.get.isUriDeepCheck val uriGdalOpt = PathUtils.parseGdalUriOpt(inPath, uriDeepCheck) val driverName = options.get("driverName") match { case Some(name) if name.nonEmpty => name diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala index a416c4fca..8b5835e75 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/ReadStrategy.scala @@ -46,8 +46,6 @@ trait ReadStrategy extends Serializable { * Options passed to the reader. * @param indexSystem * Index system. - * @param exprConfigOpt - * Option [[ExprConfig]]. * @return * Iterator of internal rows. */ @@ -56,8 +54,7 @@ trait ReadStrategy extends Serializable { fs: FileSystem, requiredSchema: StructType, options: Map[String, String], - indexSystem: IndexSystem, - exprConfigOpt: Option[ExprConfig] + indexSystem: IndexSystem ): Iterator[InternalRow] } diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala index 347c748bb..9d1677160 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/gdal/SubdivideOnRead.scala @@ -1,13 +1,8 @@ package com.databricks.labs.mosaic.datasource.gdal -import com.databricks.labs.mosaic.{ - MOSAIC_RASTER_SUBDIVIDE_ON_READ, - RASTER_DRIVER_KEY, - RASTER_PARENT_PATH_KEY, - RASTER_PATH_KEY, - RASTER_SUBDATASET_NAME_KEY -} +import com.databricks.labs.mosaic.{MOSAIC_RASTER_SUBDIVIDE_ON_READ, MOSAIC_URI_DEEP_CHECK, MOSAIC_URI_DEEP_CHECK_DEFAULT, RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY, RASTER_SUBDATASET_NAME_KEY} import com.databricks.labs.mosaic.core.index.{IndexSystem, IndexSystemFactory} +import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL import com.databricks.labs.mosaic.core.raster.io.RasterIO.identifyDriverNameFromRawPath import com.databricks.labs.mosaic.core.raster.operator.retile.BalancedSubdivision @@ -88,8 +83,6 @@ object SubdivideOnRead extends ReadStrategy { * Options passed to the reader. * @param indexSystem * Index system. - * @param exprConfigOpt - * Option [[ExprConfig]]. * @return * Iterator of internal rows. */ @@ -98,14 +91,24 @@ object SubdivideOnRead extends ReadStrategy { fs: FileSystem, requiredSchema: StructType, options: Map[String, String], - indexSystem: IndexSystem, - exprConfigOpt: Option[ExprConfig] + indexSystem: IndexSystem ): Iterator[InternalRow] = { + // Expression Config + // - index system set + // - use checkpoint set to true + // - deep check set + // - GDAL enable called on worker + val exprConfigOpt = Some(new ExprConfig(Map.empty[String, String])) + exprConfigOpt.get.setIndexSystem(indexSystem.name) + exprConfigOpt.get.setRasterUseCheckpoint("true") + exprConfigOpt.get.setUriDeepCheck(options.getOrElse(MOSAIC_URI_DEEP_CHECK, MOSAIC_URI_DEEP_CHECK_DEFAULT)) + GDAL.enable(exprConfigOpt.get) + val inPath = status.getPath.toString val uuid = getUUID(status) val sizeInMB = options.getOrElse("sizeInMB", "16").toInt - val uriDeepCheck = Try(exprConfigOpt.get.isUriDeepCheck).getOrElse(false) + val uriDeepCheck = exprConfigOpt.get.isUriDeepCheck val uriGdalOpt = PathUtils.parseGdalUriOpt(inPath, uriDeepCheck) val driverName = options.get("driverName") match { case Some(name) if name.nonEmpty => name @@ -121,14 +124,17 @@ object SubdivideOnRead extends ReadStrategy { val tiles = localSubdivide(createInfo, sizeInMB, exprConfigOpt) val rows = tiles.map(tile => { val raster = tile.raster - if (!raster.isEmptyRasterGDAL && exprConfigOpt.isDefined) { + if (!raster.isEmptyRasterGDAL) { // explicitly set the checkpoint dir // the reader doesn't always have the configured information - raster.setFuseDirOpt(Some(exprConfigOpt.get.getRasterCheckpoint)) + val checkDir = exprConfigOpt.get.getRasterCheckpoint + raster.setFuseDirOpt(Some(checkDir)) } + // don't destroy the raster since we need to read from it... + // - raster will have the updated fuse path val tileRow = tile .formatCellId(indexSystem) - .serialize(tileDataType, doDestroy = true, exprConfigOpt) + .serialize(tileDataType, doDestroy = false, exprConfigOpt) // Clear out subset name on retile (subdivide) // - this is important to allow future loads to not try the path @@ -148,6 +154,7 @@ object SubdivideOnRead extends ReadStrategy { case LENGTH => raster.getMemSize case other => throw new RuntimeException(s"Unsupported field name: $other") } + raster.flushAndDestroy() // <- destroy after getting details val row = Utils.createRow(fields ++ Seq(tileRow)) row diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala index 2fa18dda3..63b663a0f 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala @@ -1,12 +1,7 @@ package com.databricks.labs.mosaic.datasource.multiread import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.{ - MOSAIC_RASTER_READ_AS_PATH, - MOSAIC_RASTER_READ_STRATEGY, - MOSAIC_RASTER_SUBDIVIDE_ON_READ, - NO_EXT -} +import com.databricks.labs.mosaic.{MOSAIC_RASTER_READ_AS_PATH, MOSAIC_RASTER_READ_STRATEGY, MOSAIC_RASTER_SUBDIVIDE_ON_READ, MOSAIC_URI_DEEP_CHECK, NO_EXT, RASTER_SUBDATASET_NAME_KEY} import com.databricks.labs.mosaic.functions.MosaicContext import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} import org.apache.spark.sql._ @@ -757,7 +752,8 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead val baseOptions = Map( "extensions" -> config("extensions"), "vsizip" -> config("vsizip"), - "subdatasetName" -> config("subdatasetName"), + RASTER_SUBDATASET_NAME_KEY -> config(RASTER_SUBDATASET_NAME_KEY), + MOSAIC_URI_DEEP_CHECK -> config("uriDeepCheck"), // <- use the spark config for the map MOSAIC_RASTER_READ_STRATEGY -> readStrat ) readOptions = @@ -794,7 +790,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead "skipProject" -> this.extraOptions.getOrElse("skipProject", "false"), // <- debugging primarily "stepTessellate" -> this.extraOptions.getOrElse("stepTessellate", "false"), "stopAtTessellate" -> this.extraOptions.getOrElse("stopAtTessellate", "false"), // <- debugging + tessellate perf - "subdatasetName" -> this.extraOptions.getOrElse("subdatasetName", ""), + RASTER_SUBDATASET_NAME_KEY -> this.extraOptions.getOrElse(RASTER_SUBDATASET_NAME_KEY, ""), "tileSize" -> this.extraOptions.getOrElse("tileSize", "512"), "toTif" -> this.extraOptions.getOrElse("toTif", "false"), // <- tessellate perf "uriDeepCheck" -> this.extraOptions.getOrElse("uriDeepCheck", "false"), From 9edbf11aa6c8548976b9fbd7063ae269349ba120 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Fri, 6 Sep 2024 17:59:21 -0400 Subject: [PATCH 55/60] clean-up local tmp files immediately on finalize to fuse for StringType or after writing to BinaryType. --- .../labs/mosaic/core/raster/api/GDAL.scala | 1 + .../mosaic/core/raster/gdal/GDALWriter.scala | 11 ++++- .../mosaic/core/raster/gdal/RasterGDAL.scala | 4 ++ .../operator/clip/RasterClipByVector.scala | 2 - .../labs/mosaic/utils/FileUtils.scala | 49 +++++++++++++++++++ .../multiread/RasterAsGridReaderTest.scala | 1 - 6 files changed, 63 insertions(+), 5 deletions(-) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala index e70afc230..ce8aa5bc1 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala @@ -115,6 +115,7 @@ object GDAL extends RasterTransform case StringType => writeRasterAsStringType(raster, doDestroy) case BinaryType => + // write as binary writeRasterAsBinaryType(raster, doDestroy, exprConfigOpt) } } else { diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala index c7b745ed9..41533c59c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala @@ -66,9 +66,16 @@ trait GDALWriter { val tmpDir = MosaicContext.createTmpContextDir(exprConfigOpt) val tmpPathOpt = raster.datasetGDAL.datasetOrPathCopy(tmpDir, doDestroy = doDestroy, skipUpdatePath = false) // this is a tmp file, so no uri checks needed - Try(FileUtils.readBytes(tmpPathOpt.get, uriDeepCheck = false)).getOrElse(Array.empty[Byte]) + val result = Try(FileUtils.readBytes(tmpPathOpt.get, uriDeepCheck = false)).getOrElse(Array.empty[Byte]) + FileUtils.deleteRecursively(tmpDir, keepRoot = false) // <- delete the tmp context dir + result } finally { - if (doDestroy) raster.flushAndDestroy() + if (doDestroy) { + // - handle local path delete if `doDestroy` + val oldFs = raster.getPathGDAL.asFileSystemPath + raster.flushAndDestroy() + FileUtils.tryDeleteLocalFsPath(oldFs, delParentIfFile = true) // <- delete the local fs contents + } } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala index c740fd38e..3bbed0f9b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala @@ -10,6 +10,7 @@ import com.databricks.labs.mosaic.core.types.model.GeometryTypeEnum.POLYGON import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.databricks.labs.mosaic._ import com.databricks.labs.mosaic.functions.ExprConfig +import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} import org.gdal.gdal.{Dataset, gdal} import org.gdal.gdalconst.gdalconstConstants._ import org.gdal.osr @@ -819,11 +820,14 @@ case class RasterGDAL( val driverSN = this.getDriverName() val ext = GDAL.getExtension(driverSN) val newDir = this.makeNewFuseDir(ext, uuidOpt = None) + val oldFs = this.getPathGDAL.asFileSystemPath datasetGDAL.datasetOrPathCopy(newDir, doDestroy = true, skipUpdatePath = true) match { case Some(newPath) => // for clarity, handling update here + // - clean up the old if conditions met this.updateRawPath(newPath) + FileUtils.tryDeleteLocalFsPath(oldFs, delParentIfFile = true) case _ => this.updateLastCmd("finalizeRaster") this.updateError(s"finalizeRaster - fuse write") diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala index 6a1bb4122..a2a3ce724 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/operator/clip/RasterClipByVector.scala @@ -7,8 +7,6 @@ import com.databricks.labs.mosaic.core.raster.operator.gdal.GDALWarp import com.databricks.labs.mosaic.functions.ExprConfig import org.gdal.osr.SpatialReference -import scala.util.Try - /** * RasterClipByVector is an object that defines the interface for clipping a * tile by a vector geometry. diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala index ce69bea16..d82c2ee85 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala @@ -3,6 +3,8 @@ package com.databricks.labs.mosaic.utils import com.databricks.labs.mosaic.{MOSAIC_RASTER_TMP_PREFIX_DEFAULT, RASTER_PATH_KEY} import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.io.CleanUpManager +import com.databricks.labs.mosaic.gdal.MosaicGDAL +import com.databricks.labs.mosaic.utils.PathUtils.{DBFS_FUSE_TOKEN, VOLUMES_TOKEN, WORKSPACE_TOKEN} import org.apache.spark.sql.DataFrame import org.apache.spark.sql.catalyst.expressions.GenericRowWithSchema import org.apache.spark.sql.functions.{col, explode} @@ -72,6 +74,53 @@ object FileUtils { } } + /** + * Consolidated logic to delete a local `fs` path: + * - Used in `RasterGDAL.finalizeRaster` for StringType, `RasterTile.serialize` for BinaryType, + * and GDAL manipulating functions that generate a new local path (the old is removed). + * - Since it is called a lot during processing, optimizing input requirements. + * - Expects a file system path (no URIs), e.g. '/tmp//'. + * - For non-fuse locations only, it verifies, e.g. '/dbfs', '/Volumes', '/Workspace'; + * does nothing if condition not met. + * - For existing file paths only, it verifies; does nothing if condition not met. + * - For directories that do not equal the current `MosaicGDAL.getLocalRasterDirThreadSafe` only, + * it verifies; does nothing if condition not met. + * - deletes directory, even if not empty. + * - deletes either a file or its parent directory (depending on `delParentFile`). + * + * @param fs + * The file system path to delete, should not include any URI parts and fuse already handled. + * @param delParentIfFile + * Whether to delete the parent dir if a file. + */ + def tryDeleteLocalFsPath(fs: String, delParentIfFile: Boolean): Unit = { + val isFuse = fs match { + case p if + p.startsWith(s"$DBFS_FUSE_TOKEN/") || + p.startsWith(s"$VOLUMES_TOKEN/") || + p.startsWith(s"$WORKSPACE_TOKEN/") => true + case _ => false + } + + val fsPath = Paths.get(fs) + if ( + !isFuse + && Files.exists(fsPath) + && fs != MosaicGDAL.getLocalRasterDirThreadSafe + ) { + if (Files.isDirectory(fsPath)) { + deleteRecursively(fsPath, keepRoot = false) // <- recurse the dir + Try(Files.deleteIfExists(fsPath)) // <- delete the empty dir + } else if (delParentIfFile) { + deleteRecursively(fsPath.getParent, keepRoot = false) // <- recurse the parent dir + Try(Files.deleteIfExists(fsPath)) // <- delete the empty dir + Try(Files.deleteIfExists(fsPath.getParent)) // <- delete the empty parent dir + } else { + Try(Files.deleteIfExists(fsPath)) + } + } + } + /** * Delete files recursively (no conditions). * diff --git a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala index 14697ae8c..d5cdfa93a 100644 --- a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala @@ -162,7 +162,6 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess } test("Read netcdf with Raster As Grid Reader") { - assume(System.getProperty("os.name") == "Linux") val netcdf = "/binary/netcdf-coral/" val filePath = getClass.getResource(netcdf).getPath From f4a5ffce945d10ddbfefa7663042181e453ace8a Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Fri, 6 Sep 2024 18:35:11 -0400 Subject: [PATCH 56/60] added starts with "/tmp" check on local file delete. --- .../com/databricks/labs/mosaic/utils/FileUtils.scala | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala index d82c2ee85..4a229b20c 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala @@ -106,17 +106,18 @@ object FileUtils { if ( !isFuse && Files.exists(fsPath) + && fs.startsWith("/tmp") && fs != MosaicGDAL.getLocalRasterDirThreadSafe ) { if (Files.isDirectory(fsPath)) { deleteRecursively(fsPath, keepRoot = false) // <- recurse the dir - Try(Files.deleteIfExists(fsPath)) // <- delete the empty dir + Try(Files.deleteIfExists(fsPath)) // <- delete the empty dir (just in case) } else if (delParentIfFile) { deleteRecursively(fsPath.getParent, keepRoot = false) // <- recurse the parent dir - Try(Files.deleteIfExists(fsPath)) // <- delete the empty dir - Try(Files.deleteIfExists(fsPath.getParent)) // <- delete the empty parent dir + Try(Files.deleteIfExists(fsPath)) // <- delete the empty dir (just in case) + Try(Files.deleteIfExists(fsPath.getParent)) // <- delete the empty parent dir (just in case) } else { - Try(Files.deleteIfExists(fsPath)) + Try(Files.deleteIfExists(fsPath)) // <- delete the file only } } } From fb0a5578108ace0b29ed3c928c7ca04f09e8426f Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Sat, 7 Sep 2024 08:02:52 -0400 Subject: [PATCH 57/60] added more checks prior to local file delete. --- .../mosaic/core/raster/gdal/GDALWriter.scala | 2 +- .../mosaic/core/raster/gdal/RasterGDAL.scala | 2 +- .../labs/mosaic/functions/MosaicContext.scala | 9 +++- .../labs/mosaic/gdal/MosaicGDAL.scala | 11 ++++- .../labs/mosaic/utils/FileUtils.scala | 47 ++++++++++--------- 5 files changed, 43 insertions(+), 28 deletions(-) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala index 41533c59c..79a20ad92 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala @@ -74,7 +74,7 @@ trait GDALWriter { // - handle local path delete if `doDestroy` val oldFs = raster.getPathGDAL.asFileSystemPath raster.flushAndDestroy() - FileUtils.tryDeleteLocalFsPath(oldFs, delParentIfFile = true) // <- delete the local fs contents + FileUtils.tryDeleteLocalContextPath(oldFs, delParentIfContext = true) // <- delete the local fs contents } } } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala index 3bbed0f9b..8c56aace0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala @@ -827,7 +827,7 @@ case class RasterGDAL( // for clarity, handling update here // - clean up the old if conditions met this.updateRawPath(newPath) - FileUtils.tryDeleteLocalFsPath(oldFs, delParentIfFile = true) + FileUtils.tryDeleteLocalContextPath(oldFs, delParentIfContext = true) case _ => this.updateLastCmd("finalizeRaster") this.updateError(s"finalizeRaster - fuse write") diff --git a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala index 035a50719..0c3c9be74 100644 --- a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala +++ b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala @@ -4,6 +4,7 @@ import com.databricks.labs.mosaic._ import com.databricks.labs.mosaic.core.crs.CRSBoundsProvider import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem +import com.databricks.labs.mosaic.core.raster.io.CleanUpManager import com.databricks.labs.mosaic.core.types.ChipType import com.databricks.labs.mosaic.datasource.multiread.MosaicDataFrameReader import com.databricks.labs.mosaic.expressions.constructors._ @@ -1087,7 +1088,13 @@ object MosaicContext extends Logging { private var instance: Option[MosaicContext] = None private def configTmpSessionDir(exprConfigOpt: Option[ExprConfig]): String = { - val prefixCand = Try { exprConfigOpt.get.getTmpPrefix }.toOption.getOrElse(MOSAIC_RASTER_TMP_PREFIX_DEFAULT) + val prefixCand = { + val cand = Try { + exprConfigOpt.get.getTmpPrefix + }.toOption.getOrElse(MOSAIC_RASTER_TMP_PREFIX_DEFAULT) + if (!CleanUpManager.USE_SUDO || !cand.startsWith("/")) cand // <- absolute path + else Paths.get(cand.substring(1)).toAbsolutePath.toString // <- strip leading slash (rel path) + } //println(s"MosaicContext - configTmpSessionDir -> prefixCand? '$prefixCand'") if (_tmpDir == "" || _tmpPrefix == "" || (exprConfigOpt.isDefined && prefixCand != _tmpPrefix)) { val (currTmpDir, currTmpPrefix) = (_tmpDir, _tmpPrefix) diff --git a/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala index 709af99d1..f3acd3e73 100644 --- a/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/gdal/MosaicGDAL.scala @@ -50,7 +50,11 @@ object MosaicGDAL extends Logging { private var enabled = false private var checkpointDir: String = MOSAIC_RASTER_CHECKPOINT_DEFAULT private var useCheckpoint: Boolean = MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT.toBoolean - private var localRasterDir: String = s"$MOSAIC_RASTER_TMP_PREFIX_DEFAULT/mosaic_tmp" + private var localRasterDir: String = { + val cand = s"$MOSAIC_RASTER_TMP_PREFIX_DEFAULT/mosaic_tmp" + if (!CleanUpManager.USE_SUDO || !cand.startsWith("/")) cand + else Paths.get(cand.substring(1)).toAbsolutePath.toString + } private var cleanUpAgeLimitMinutes: Int = MOSAIC_CLEANUP_AGE_LIMIT_DEFAULT.toInt private var manualMode: Boolean = true @@ -109,7 +113,10 @@ object MosaicGDAL extends Logging { s"configured tmp prefix '$tmpPrefix' must be local, " + s"not fuse mounts ('/dbfs/', '/Volumes/', or '/Workspace/')") } else { - this.localRasterDir = s"$tmpPrefix/mosaic_tmp" + val cand = s"$tmpPrefix/mosaic_tmp" + this.localRasterDir = + if (!CleanUpManager.USE_SUDO || !cand.startsWith("/")) cand + else Paths.get(cand.substring(1)).toAbsolutePath.toString } // make sure cleanup manager thread is running diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala index 4a229b20c..c69de08a2 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala @@ -75,25 +75,27 @@ object FileUtils { } /** - * Consolidated logic to delete a local `fs` path: - * - Used in `RasterGDAL.finalizeRaster` for StringType, `RasterTile.serialize` for BinaryType, - * and GDAL manipulating functions that generate a new local path (the old is removed). + * Consolidated logic to delete a local "../context_*" dir or a file within: + * - Used in `RasterGDAL.finalizeRaster` for StringType, `RasterTile.serialize` for BinaryType. * - Since it is called a lot during processing, optimizing input requirements. - * - Expects a file system path (no URIs), e.g. '/tmp//'. - * - For non-fuse locations only, it verifies, e.g. '/dbfs', '/Volumes', '/Workspace'; - * does nothing if condition not met. + * - Expects a file system path (no URIs), + e.g. '/tmp/mosaic_tmp/mosaic_/context_[/]'. + * - For non-fuse locations only, it verifies, e.g. '/dbfs/..', '/Volumes/..', '/Workspace/..' are skipped. * - For existing file paths only, it verifies; does nothing if condition not met. + * - For paths containing '/mosaic_tmp/' and '/context_' only, it verifies; does nothing if condition not met. * - For directories that do not equal the current `MosaicGDAL.getLocalRasterDirThreadSafe` only, * it verifies; does nothing if condition not met. - * - deletes directory, even if not empty. - * - deletes either a file or its parent directory (depending on `delParentFile`). + * - deletes a directory `fs` starting with "context_", even if not empty. + * - deletes parent directory of `fs` starting with "context_" (depending on `delParentIfContext`), + * even if not empty. + * - deletes a file `fs` within a directory that starts with "context_". * * @param fs - * The file system path to delete, should not include any URI parts and fuse already handled. - * @param delParentIfFile - * Whether to delete the parent dir if a file. + * The file system path to delete, should not include any URI parts and expects fuse or local fs path to test. + * @param delParentIfContext + * Whether to delete the parent dir if it starts with "context_". */ - def tryDeleteLocalFsPath(fs: String, delParentIfFile: Boolean): Unit = { + def tryDeleteLocalContextPath(fs: String, delParentIfContext: Boolean): Unit = { val isFuse = fs match { case p if p.startsWith(s"$DBFS_FUSE_TOKEN/") || @@ -102,22 +104,21 @@ object FileUtils { case _ => false } - val fsPath = Paths.get(fs) + val fsPath = Paths.get(fs).toAbsolutePath if ( !isFuse && Files.exists(fsPath) - && fs.startsWith("/tmp") + && fs.contains("/mosaic_tmp/") + && fs.contains("/context_") && fs != MosaicGDAL.getLocalRasterDirThreadSafe ) { - if (Files.isDirectory(fsPath)) { - deleteRecursively(fsPath, keepRoot = false) // <- recurse the dir - Try(Files.deleteIfExists(fsPath)) // <- delete the empty dir (just in case) - } else if (delParentIfFile) { - deleteRecursively(fsPath.getParent, keepRoot = false) // <- recurse the parent dir - Try(Files.deleteIfExists(fsPath)) // <- delete the empty dir (just in case) - Try(Files.deleteIfExists(fsPath.getParent)) // <- delete the empty parent dir (just in case) - } else { - Try(Files.deleteIfExists(fsPath)) // <- delete the file only + if (Files.isDirectory(fsPath) && fsPath.getFileName.startsWith("context_")) { + deleteRecursively(fsPath, keepRoot = false) // <- recurse the "context_" dir + } else if (fsPath.getParent.getFileName.startsWith("context_")) { + if (delParentIfContext) { + deleteRecursively(fsPath.getParent, keepRoot = false) // <- recurse the parent "context_" dir + } + else tryDeleteFileOrDir(fsPath) // <- delete the file only within "context_" dir } } } From 90968e04327dbf9ab002a20c555716199c69e462 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Mon, 9 Sep 2024 11:37:42 -0400 Subject: [PATCH 58/60] Reduced size of raster_to_grid tests. --- scripts/docker/ls-tree.sh | 4 +++ .../multiread/RasterAsGridReader.scala | 6 ++++- .../multiread/RasterAsGridReaderTest.scala | 26 +++++++++---------- 3 files changed, 22 insertions(+), 14 deletions(-) create mode 100644 scripts/docker/ls-tree.sh diff --git a/scripts/docker/ls-tree.sh b/scripts/docker/ls-tree.sh new file mode 100644 index 000000000..7c310e61c --- /dev/null +++ b/scripts/docker/ls-tree.sh @@ -0,0 +1,4 @@ +#!/bin/bash + +# list contents of current directory as a tree +find . | sed -e "s/[^-][^\/]*\// |/g" -e "s/|\([^ ]\)/|-\1/" \ No newline at end of file diff --git a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala index 63b663a0f..deb550b40 100644 --- a/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala +++ b/src/main/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReader.scala @@ -68,6 +68,7 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead keepInterimTables = config("keepInterimTables").toBoolean nPartitions = config("nPartitions").toInt rasterToGridCombiner = getRasterToGridFunc(config("combiner")) // <- want to fail early + val resolution = config("resolution").toInt sparkSession.conf.set("spark.sql.adaptive.coalescePartitions.enabled", "false") logMsg(s"raster_to_grid -> 'spark.sql.adaptive.coalescePartitions.enabled' set to false", 1) @@ -95,7 +96,10 @@ class RasterAsGridReader(sparkSession: SparkSession) extends MosaicDataFrameRead convertDf = convertToTif(pathsDf) // (3) increase nPartitions for retile and tessellate - nPartitions = Math.min(10000, pathsDf.count() * 32).toInt + // - max will be 10,000 + nPartitions = + if (resolution > 0) Math.min(10000, pathsDf.count() * resolution * sparkSession.sparkContext.defaultParallelism).toInt + else Math.min(10000, pathsDf.count() * sparkSession.sparkContext.defaultParallelism).toInt logMsg(s"::: adjusted nPartitions to $nPartitions :::", 1) // (4) retile with 'tileSize' diff --git a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala index d5cdfa93a..54cebb50e 100644 --- a/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/datasource/multiread/RasterAsGridReaderTest.scala @@ -72,18 +72,18 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .format("raster_to_grid") .option("nPartitions", "10") .option("extensions", "tif") - .option("resolution", "2") + .option("resolution", "1") // <- down to 1 .option("kRingInterpolate", "3") - .option("verboseLevel", "1") // <- interim progress (0,1,2)? - .option("limitTessellate", "10") // <- keeping rows down for testing + .option("verboseLevel", "1") // <- interim progress (0,1,2)? + .option("limitTessellate", "10") // <- keeping rows down for testing .option("stepTessellate", "true") // <- allowed for tifs .load(s"${filePath}MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF") .select("measure") dfCnt = df.count() info(s"tif testing count - $dfCnt (stepTessellate? $stepTessellate) ...") - if (stepTessellate) dfCnt == 94 shouldBe (true) // <- step tessellate (with `limit`) - else dfCnt == 94 shouldBe (true) // <- tif or orig = same + if (stepTessellate) dfCnt == 61 shouldBe (true) // <- step tessellate (with `limit`) + else dfCnt == 61 shouldBe (true) // <- tif or orig = same } } @@ -114,7 +114,7 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .option("resolution", "2") .option("kRingInterpolate", "3") .option("verboseLevel", "1") // <- interim progress (0,1,2)? - .option("limitTessellate", "10") // <- keeping rows down for testing + .option("limitTessellate", "5") // <- keeping rows down for testing .option("combiner", randomCombiner) .load(s"${filePath}MCD43A4.A2018185.h10v07.006.2018194033728_B04.TIF") .select("measure") @@ -143,20 +143,20 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess for (stepTessellate <- Seq(false, true)) { val df = MosaicContext.read .format("raster_to_grid") - .option("resolution", "1") // <- was 0, 1 for stepTessellate now + .option("resolution", "1") // <- 1 for stepTessellate .option("nPartitions", "10") .option("extensions", "grb") .option("combiner", "min") .option("kRingInterpolate", "3") .option("verboseLevel", "1") // <- interim progress (0,1,2)? - .option("limitTessellate", "10") // <- keeping rows down for testing + .option("limitTessellate", "5") // <- keeping rows down for testing .load(filePath) .select("measure") dfCnt = df.count() info(s"grib testing count - $dfCnt (toTif? $toTif, stepTessellate? $stepTessellate) ...") - if (stepTessellate) dfCnt == 868 shouldBe (true) // <- step tessellate (with `limit`) - else dfCnt == 868 shouldBe (true) // <- tif or orig = same + if (stepTessellate) dfCnt == 784 shouldBe (true) // <- step tessellate (with `limit`) + else dfCnt == 784 shouldBe (true) // <- tif or orig = same } } } @@ -186,7 +186,7 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess .option("resolution", "1") .option("kRingInterpolate", "1") .option("verboseLevel", "1") // <- interim progress (0,1,2)? - .option("limitTessellate", "10") // <- keeping rows down for testing + .option("limitTessellate", "5") // <- keeping rows down for testing .option("sizeInMB", "-1") .option("toTif", toTif.toString) .option("stepTessellate", stepTessellate.toString) @@ -194,8 +194,8 @@ class RasterAsGridReaderTest extends MosaicSpatialQueryTest with SharedSparkSess dfCnt = df.count() info(s"netcdf testing count - $dfCnt (toTif? $toTif, stepTessellate? $stepTessellate) ...") - if (stepTessellate) dfCnt == 32 shouldBe (true) // <- step tessellate (with `limit`) - else dfCnt == 68 shouldBe (true) // <- tif or orig = same + if (stepTessellate) dfCnt == 26 shouldBe (true) // <- step tessellate (with `limit`) + else dfCnt == 33 shouldBe (true) // <- tif or orig = same } } } From 8d9830cfdc1e8316ea3bb7fb7e42c4d45620af7c Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Tue, 10 Sep 2024 08:39:17 -0400 Subject: [PATCH 59/60] tile finalizes to fuse; 'raster' field set only for BinaryType. --- python/mosaic/api/gdal.py | 2 +- python/test/test_checkpoint.py | 16 +-- .../labs/mosaic/core/raster/api/GDAL.scala | 128 +++++++---------- .../mosaic/core/raster/gdal/DatasetGDAL.scala | 1 - .../mosaic/core/raster/gdal/GDALReader.scala | 37 ----- .../mosaic/core/raster/gdal/GDALWriter.scala | 114 --------------- .../mosaic/core/raster/gdal/RasterGDAL.scala | 79 +++++----- .../labs/mosaic/core/raster/io/RasterIO.scala | 4 +- .../mosaic/core/types/model/RasterTile.scala | 136 ++++++++++++------ .../expressions/raster/RST_MakeTiles.scala | 4 +- .../mosaic/expressions/raster/RST_Write.scala | 4 +- .../labs/mosaic/functions/MosaicContext.scala | 10 +- .../com/databricks/labs/mosaic/package.scala | 2 +- .../labs/mosaic/utils/FileUtils.scala | 14 +- .../labs/mosaic/utils/PathUtils.scala | 14 +- .../core/raster/gdal/TestDatasetGDAL.scala | 10 +- .../core/raster/gdal/TestRasterGDAL.scala | 4 +- .../expressions/raster/RST_MaxBehaviors.scala | 1 - .../raster/RST_WriteBehaviors.scala | 88 ++++++------ .../expressions/raster/RST_WriteTest.scala | 2 +- .../sql/test/SharedSparkSessionGDAL.scala | 11 +- 21 files changed, 288 insertions(+), 393 deletions(-) delete mode 100644 src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALReader.scala delete mode 100644 src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala diff --git a/python/mosaic/api/gdal.py b/python/mosaic/api/gdal.py index 37b67f24c..124016cc5 100644 --- a/python/mosaic/api/gdal.py +++ b/python/mosaic/api/gdal.py @@ -150,7 +150,7 @@ def reset_checkpoint(spark: SparkSession): - spark conf unset for checkpoint path :param spark: session to use. """ - spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "true") + spark.conf.set("spark.databricks.labs.mosaic.raster.use.checkpoint", "false") spark.conf.set( "spark.databricks.labs.mosaic.raster.checkpoint", get_checkpoint_dir_default() ) diff --git a/python/test/test_checkpoint.py b/python/test/test_checkpoint.py index 10386326d..1f2793672 100644 --- a/python/test/test_checkpoint.py +++ b/python/test/test_checkpoint.py @@ -55,7 +55,7 @@ def test_all(self): result.unpersist() print(f"tile? {tile}") raster = tile["raster"] - self.assertIsInstance(raster, str, "tile type should be string.") + self.assertIsNone(raster, "raster type should be None (not binary).") # - update path api.gdal.update_checkpoint_dir( @@ -83,7 +83,7 @@ def test_all(self): tile = result.select("tile").first()[0] result.unpersist() raster = tile["raster"] - self.assertIsInstance(raster, str, "tile type should be string.") + self.assertIsNone(raster, "raster type should be None (not binary).") # - checkpoint off api.gdal.set_checkpoint_off(self.spark) # <- important to call from api.gdal @@ -104,14 +104,14 @@ def test_all(self): tile = result.select("tile").first()[0] result.unpersist() raster = tile["raster"] - self.assertNotIsInstance( - raster, str, "tile type should be binary (not string)." + self.assertIsNotNone( + raster, "raster type should be binary (not None)." ) # - reset api.gdal.reset_checkpoint(self.spark) - self.assertTrue( - self.get_context().is_use_checkpoint(), "context should be configured on." + self.assertFalse( + self.get_context().is_use_checkpoint(), "context should be configured off." ) self.assertEqual( self.get_context().get_checkpoint_dir(), @@ -132,6 +132,6 @@ def test_all(self): tile = result.select("tile").first()[0] result.unpersist() raster = tile["raster"] - self.assertIsInstance( - raster, str, "tile type should be string (not binary)." + self.assertIsNotNone( + raster, "raster type should be binary (not None)." ) diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala index ce8aa5bc1..4c2f77ad9 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/api/GDAL.scala @@ -1,7 +1,7 @@ package com.databricks.labs.mosaic.core.raster.api import com.databricks.labs.mosaic.{RASTER_BAND_INDEX_KEY, RASTER_DRIVER_KEY, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} -import com.databricks.labs.mosaic.core.raster.gdal.{GDALReader, GDALWriter, RasterBandGDAL, RasterGDAL} +import com.databricks.labs.mosaic.core.raster.gdal.{RasterBandGDAL, RasterGDAL} import com.databricks.labs.mosaic.core.raster.io.{CleanUpManager, RasterIO} import com.databricks.labs.mosaic.core.raster.operator.transform.RasterTransform import com.databricks.labs.mosaic.functions.ExprConfig @@ -18,9 +18,7 @@ import scala.sys.process._ import scala.util.Try /** GDAL Raster API. */ -object GDAL extends RasterTransform - with GDALReader - with GDALWriter { +object GDAL extends RasterTransform { /** @return Returns the name of the tile API. */ val name: String = "GDAL" @@ -56,75 +54,6 @@ object GDAL extends RasterTransform enable(exprConfig) } - /** @inheritdoc */ - override def readRasterExpr( - inputRaster: Any, - createInfo: Map[String, String], - inputDT: DataType, - exprConfigOpt: Option[ExprConfig] - ): RasterGDAL = { - if (inputRaster == null) { - RasterGDAL() // <- (1) empty tile - } else { - inputDT match { - case _: StringType => - // ::: STRING TYPE ::: - try { - RasterIO.readRasterHydratedFromPath( - createInfo, - exprConfigOpt - ) // <- (2a) from path - } catch { - case _: Throwable => - RasterIO.readRasterHydratedFromContent( - inputRaster.asInstanceOf[Array[Byte]], - createInfo, - exprConfigOpt - ) // <- (2b) from bytes - } - case _: BinaryType => - // ::: BINARY TYPE ::: - try { - RasterIO.readRasterHydratedFromContent( - inputRaster.asInstanceOf[Array[Byte]], - createInfo, - exprConfigOpt - ) // <- (3a) from bytes - } catch { - case _: Throwable => - RasterIO.readRasterHydratedFromPath( - createInfo, - exprConfigOpt - ) // <- (3b) from path - } - case _ => throw new IllegalArgumentException(s"Unsupported data type: $inputDT") - } - } - } - - /** @inheritdoc */ - override def writeRasters( - rasters: Seq[RasterGDAL], - rasterDT: DataType, - doDestroy: Boolean, - exprConfigOpt: Option[ExprConfig] - ): Seq[Any] = { - rasters.map(raster => - if (raster != null && !raster.isEmptyRasterGDAL) { - rasterDT match { - case StringType => - writeRasterAsStringType(raster, doDestroy) - case BinaryType => - // write as binary - writeRasterAsBinaryType(raster, doDestroy, exprConfigOpt) - } - } else { - null - } - ) - } - - // /////////////////////////////////////////////////////////////// // CONVENIENCE CREATE FUNCTIONS // /////////////////////////////////////////////////////////////// @@ -216,6 +145,59 @@ object GDAL extends RasterTransform ) } + /** + * + * @param inputRaster + * @param createInfo + * @param inputDT + * @param exprConfigOpt + * @return + */ + def readRasterExpr( + inputRaster: Any, + createInfo: Map[String, String], + inputDT: DataType, + exprConfigOpt: Option[ExprConfig] + ): RasterGDAL = { + if (inputRaster == null) { + RasterGDAL() // <- (1) empty tile + } else { + inputDT match { + case _: StringType => + // ::: STRING TYPE ::: + try { + RasterIO.readRasterHydratedFromPath( + createInfo, + exprConfigOpt + ) // <- (2a) from path + } catch { + case _: Throwable => + RasterIO.readRasterHydratedFromContent( + inputRaster.asInstanceOf[Array[Byte]], + createInfo, + exprConfigOpt + ) // <- (2b) from bytes + } + case _: BinaryType => + // ::: BINARY TYPE ::: + try { + RasterIO.readRasterHydratedFromContent( + inputRaster.asInstanceOf[Array[Byte]], + createInfo, + exprConfigOpt + ) // <- (3a) from bytes + } catch { + case _: Throwable => + RasterIO.readRasterHydratedFromPath( + createInfo, + exprConfigOpt + ) // <- (3b) from path + } + case _ => throw new IllegalArgumentException(s"Unsupported data type: $inputDT") + } + } + } + // /////////////////////////////////////////////////////////////// // ADDITIONAL FUNCTIONS // /////////////////////////////////////////////////////////////// diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala index 6cccc0974..469c4f9e6 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/DatasetGDAL.scala @@ -154,7 +154,6 @@ case class DatasetGDAL() { val newPathOpt: Option[String] = this.getDatasetOpt match { case Some(_) if !pathGDAL.isSubdataset && !pathGDAL.isPathZip => // (1a) try copy from dataset to a new path - val ext = RasterIO.identifyExtFromDriver(this.getDriverName) val newFN = this.pathGDAL.getFilename val newPath = s"$newDir/$newFN" if (datasetCopyToPath(newPath, doDestroy = doDestroy, skipUpdatePath = true)) { diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALReader.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALReader.scala deleted file mode 100644 index 27d58090c..000000000 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALReader.scala +++ /dev/null @@ -1,37 +0,0 @@ -package com.databricks.labs.mosaic.core.raster.gdal - -import com.databricks.labs.mosaic.functions.ExprConfig -import org.apache.spark.sql.types.{BinaryType, DataType, StringType} - -trait GDALReader { - - /** - * Reads a tile from the given input [[StringType]] or [[BinaryType]] data. - * - If it is a byte array, it will read the tile from the byte array. - * - If it is a string, it will read the tile from the path. - * - Path may be a zip file. - * - Path may be a subdataset. - * - This is only called from `RST_MakeTiles` currently - * - * @param inputRaster - * The tile, based on inputDT. Path based rasters with subdatasets are - * supported. - * @param createInfo - * Creation info of the tile as relating to [[RasterTile]] - * serialization. Note: This is not the same as the metadata of the - * tile. This is not the same as GDAL creation options. - * @param inputDT - * [[DataType]] for the tile, either [[StringType]] or [[BinaryType]]. - * @param exprConfigOpt - * Option [[ExprConfig]] - * @return - * Returns a [[RasterGDAL]] object. - */ - def readRasterExpr( - inputRaster: Any, - createInfo: Map[String, String], - inputDT: DataType, - exprConfigOpt: Option[ExprConfig] - ): RasterGDAL - -} diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala deleted file mode 100644 index 79a20ad92..000000000 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/GDALWriter.scala +++ /dev/null @@ -1,114 +0,0 @@ -package com.databricks.labs.mosaic.core.raster.gdal - -import com.databricks.labs.mosaic.NO_PATH_STRING -import com.databricks.labs.mosaic.core.raster.api.GDAL -import com.databricks.labs.mosaic.core.raster.io.RasterIO -import com.databricks.labs.mosaic.functions.{ExprConfig, MosaicContext} -import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils, SysUtils} -import org.apache.spark.sql.types.{DataType, StringType} -import org.apache.spark.unsafe.types.UTF8String - -import java.nio.file.{Files, Paths} -import java.util.UUID -import scala.util.Try - -trait GDALWriter { - - /** - * Writes the given rasters to either a path or a byte array. - * - * @param rasters - * The rasters to write. - * @param rasterDT - * The type of tile to write. - * - if string write to checkpoint - * - otherwise, write to bytes - * @param doDestroy - * Whether to destroy the internal object after serializing. - * @param exprConfigOpt - * Option [[ExprConfig]] - * @return - * Returns the paths of the written rasters. - */ - def writeRasters( - rasters: Seq[RasterGDAL], - rasterDT: DataType, - doDestroy: Boolean, - exprConfigOpt: Option[ExprConfig] - ): Seq[Any] - - - // /////////////////////////////////////////////////////////////// - // Writers for [[BinaryType]] and [[StringType]] - // /////////////////////////////////////////////////////////////// - - /** - * Writes a tile to a byte array. - * - This is local tmp write, `tile.finalizeRaster` handles fuse. - * - * @param raster - * The [[RasterGDAL]] object that will be used in the write. - * @param doDestroy - * A boolean indicating if the tile object should be destroyed after - * writing. - * - file paths handled separately. - * @param exprConfigOpt - * Option [[ExprConfig]] - * @return - * A byte array containing the tile data. - */ - def writeRasterAsBinaryType( - raster: RasterGDAL, - doDestroy: Boolean, - exprConfigOpt: Option[ExprConfig] - ): Array[Byte] = { - try { - val tmpDir = MosaicContext.createTmpContextDir(exprConfigOpt) - val tmpPathOpt = raster.datasetGDAL.datasetOrPathCopy(tmpDir, doDestroy = doDestroy, skipUpdatePath = false) - // this is a tmp file, so no uri checks needed - val result = Try(FileUtils.readBytes(tmpPathOpt.get, uriDeepCheck = false)).getOrElse(Array.empty[Byte]) - FileUtils.deleteRecursively(tmpDir, keepRoot = false) // <- delete the tmp context dir - result - } finally { - if (doDestroy) { - // - handle local path delete if `doDestroy` - val oldFs = raster.getPathGDAL.asFileSystemPath - raster.flushAndDestroy() - FileUtils.tryDeleteLocalContextPath(oldFs, delParentIfContext = true) // <- delete the local fs contents - } - } - } - - /** - * Write a provided tile to a path, defaults to configured checkpoint - * dir. - * - handles paths (including subdataset paths) as well as hydrated - * dataset (regardless of path). - * - * @param raster - * [[RasterGDAL]] - * @param doDestroy - * Whether to destroy `tile` after write. - * @return - * Return [[UTF8String]] - */ - def writeRasterAsStringType( - raster: RasterGDAL, - doDestroy: Boolean - ): UTF8String = { - // (1) StringType means we are writing to fuse - // - override fuse dir would have already been set - // on the raster (or not) - raster.finalizeRaster(toFuse = true) - - // (2) either path or null - val outPath = raster.getPathOpt match { - case Some(path) => path - case _ => null - } - - // (3) serialize (can handle null) - UTF8String.fromString(outPath) - } - -} diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala index 8c56aace0..dede000df 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/gdal/RasterGDAL.scala @@ -9,8 +9,9 @@ import com.databricks.labs.mosaic.core.raster.operator.clip.RasterClipByVector import com.databricks.labs.mosaic.core.types.model.GeometryTypeEnum.POLYGON import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.databricks.labs.mosaic._ +import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL.makeNewFuseDir import com.databricks.labs.mosaic.functions.ExprConfig -import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} +import com.databricks.labs.mosaic.utils.FileUtils import org.gdal.gdal.{Dataset, gdal} import org.gdal.gdalconst.gdalconstConstants._ import org.gdal.osr @@ -41,8 +42,6 @@ case class RasterGDAL( exprConfigOpt: Option[ExprConfig] ) extends RasterIO { - val DIR_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyyMMddHHmmss") - // Factory for creating CRS objects protected val crsFactory: CRSFactory = new CRSFactory @@ -807,11 +806,11 @@ case class RasterGDAL( // /////////////////////////////////////// /** @inheritdoc */ - override def finalizeRaster(toFuse: Boolean): RasterGDAL = + override def finalizeRaster(): RasterGDAL = Try { // (1) write if current path not fuse or not under the expected dir if ( - (!this.isEmptyRasterGDAL && toFuse) && + (!this.isEmptyRasterGDAL) && (!this.getPathGDAL.isFusePath || !this.isRawPathInFuseDir) ) { // (2) hydrate the dataset @@ -819,7 +818,7 @@ case class RasterGDAL( val driverSN = this.getDriverName() val ext = GDAL.getExtension(driverSN) - val newDir = this.makeNewFuseDir(ext, uuidOpt = None) + val newDir = makeNewFuseDir(this, ext, uuidOpt = None) val oldFs = this.getPathGDAL.asFileSystemPath datasetGDAL.datasetOrPathCopy(newDir, doDestroy = true, skipUpdatePath = true) match { @@ -872,37 +871,6 @@ case class RasterGDAL( Try(datasetGDAL.getCreateInfoExtras(RASTER_LAST_ERR_KEY).nonEmpty).getOrElse(false) } - /** @return new fuse dir underneath the base fuse dir (checkpoint or override) */ - def makeNewFuseDir(ext: String, uuidOpt: Option[String]): String = { - - // (1) uuid used in dir - // - may be provided (for filename consistency) - val uuid = uuidOpt match { - case Some(u) => u - case _ => RasterIO.genUUID - } - // (2) new dir under fuse dir (__) - val rootDir = fuseDirOpt.getOrElse(GDAL.getCheckpointDir) - val timePrefix = LocalDateTime.now().format(DIR_TIME_FORMATTER) - val newDir = s"${timePrefix}_${ext}_${uuid}" - val dir = s"$rootDir/$newDir" - Files.createDirectories(Paths.get(dir)) - dir - } - - /** @return new fuse path string, defaults to under checkpoint dir (doesn't actually create the file). */ - def makeNewFusePath(ext: String): String = { - // (1) uuid used in dir and filename - val uuid = RasterIO.genUUID - - // (2) new dir under fuse dir (_.) - val fuseDir = makeNewFuseDir(ext, Option(uuid)) - - // (3) return the new fuse path name - val filename = RasterIO.genFilenameUUID(ext, Option(uuid)) - s"$fuseDir/$filename" - } - /** @return `this` [[RasterGDAL]] (fluent). */ def updateDataset(dataset: Dataset) : RasterGDAL = { val doUpdateDriver = dataset != null @@ -1077,4 +1045,41 @@ object RasterGDAL { result } + val DIR_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyyMMddHHmmss") + + /** @return new fuse dir underneath the base fuse dir (checkpoint or override) */ + def makeNewFuseDir(raster: RasterGDAL, ext: String, uuidOpt: Option[String]): String = { + + // (1) uuid used in dir + // - may be provided (for filename consistency) + val uuid = uuidOpt match { + case Some(u) => u + case _ => RasterIO.genUUID + } + // (2) new dir under fuse dir (__) + val fuseDirRoot = + if (raster.getFuseDirOpt.isDefined) raster.getFuseDirOpt.get + else if (raster.exprConfigOpt.isDefined) raster.exprConfigOpt.get.getRasterCheckpoint + else GDAL.getCheckpointDir + + val timePrefix = LocalDateTime.now().format(DIR_TIME_FORMATTER) + val newDir = s"${timePrefix}_${ext}_${uuid}" + val dir = s"$fuseDirRoot/$newDir" + Files.createDirectories(Paths.get(dir)) + dir + } + + /** @return new fuse path string, defaults to under checkpoint dir (doesn't actually create the file). */ + def makeNewFusePath(raster: RasterGDAL, ext: String): String = { + // (1) uuid used in dir and filename + val uuid = RasterIO.genUUID + + // (2) new dir under fuse dir (_.) + val fuseDir = makeNewFuseDir(raster, ext, Option(uuid)) + + // (3) return the new fuse path name + val filename = RasterIO.genFilenameUUID(ext, Option(uuid)) + s"$fuseDir/$filename" + } + } diff --git a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala index f77430c24..71f3aa3c0 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/raster/io/RasterIO.scala @@ -33,12 +33,10 @@ trait RasterIO { * - Impl should handle flags. * - Impl should be able to write to fuse dir if specified. * - * @param toFuse - * Whether to write to fuse during finalize; if [[RASTER_PATH_KEY]] not already under the specified fuse dir. * @return * [[RasterGDAL]] `this` (fluent). */ - def finalizeRaster(toFuse: Boolean): RasterGDAL + def finalizeRaster(): RasterGDAL /** * Call to setup a tile (handle flags): (1) initFlag - if dataset exists, diff --git a/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala b/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala index 9c546c293..ef5afb15b 100644 --- a/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala +++ b/src/main/scala/com/databricks/labs/mosaic/core/types/model/RasterTile.scala @@ -1,12 +1,13 @@ package com.databricks.labs.mosaic.core.types.model -import com.databricks.labs.mosaic.{NO_PATH_STRING, RASTER_PARENT_PATH_KEY, RASTER_PATH_KEY} +import com.databricks.labs.mosaic.NO_PATH_STRING import com.databricks.labs.mosaic.core.index.IndexSystem -import com.databricks.labs.mosaic.core.raster.api.GDAL import com.databricks.labs.mosaic.core.raster.gdal.RasterGDAL +import com.databricks.labs.mosaic.core.raster.io.RasterIO import com.databricks.labs.mosaic.core.types.RasterTileType import com.databricks.labs.mosaic.expressions.raster.{buildMapString, extractMap} import com.databricks.labs.mosaic.functions.ExprConfig +import com.databricks.labs.mosaic.utils.FileUtils import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.types.{BinaryType, DataType, LongType, StringType} import org.apache.spark.unsafe.types.UTF8String @@ -43,9 +44,8 @@ case class RasterTile( /** * Finalize the tile. - * - essentially calls `tile.finalizeRaster()`. - * @param toFuse - * Whether to write to fuse during finalize; if [[RASTER_PATH_KEY]] not already under the specified fuse dir. + * - essentially calls `raster.finalizeRaster()`. + * * @param overrideFuseDirOpt * Option to specify the fuse dir location, None means use checkpoint dir; * only relevant if 'toFuse' is true, default is None. @@ -53,10 +53,10 @@ case class RasterTile( * @return * [[RasterTile]] `this` (fluent). */ - def finalizeTile(toFuse: Boolean, overrideFuseDirOpt: Option[String] = None): RasterTile = { + def finalizeTile(overrideFuseDirOpt: Option[String] = None): RasterTile = { Try{ if (overrideFuseDirOpt.isDefined) this.raster.setFuseDirOpt(overrideFuseDirOpt) - this.raster.finalizeRaster(toFuse) + this.raster.finalizeRaster() } this } @@ -135,9 +135,11 @@ case class RasterTile( * * @param rasterDT * How to encode the tile. - * - Options are [[StringType]] or [[BinaryType]] - * - If checkpointing is used, [[StringType]] will be forced - * - call finalize on tiles when serializing them. + * - Options are [[StringType]] or [[BinaryType]]. + * - Checkpointing is used regardless. + * - For [[BinaryType]] the binary payload also set on `raster`. + * - For [[StringType]] the binary payload is null. + * - Calls finalize on tiles when serializing them. * @param doDestroy * Whether to destroy the internal object after serializing. * @param exprConfigOpt @@ -150,37 +152,47 @@ case class RasterTile( doDestroy: Boolean, exprConfigOpt: Option[ExprConfig] ): InternalRow = { + // [1] handle the finalization of the raster + // - writes to fuse for the path (if not already) + // - expects any fuse dir customization to have already been set on raster + // - this updates the createInfo 'path' + this.finalizeTile() - // (1) serialize the tile according to the specified serialization type - // - write to fuse if [[StringType]] - val encodedRaster = GDAL.writeRasters( - Seq(raster), rasterDT, doDestroy, exprConfigOpt).head - - val path = encodedRaster match { - case uStr: UTF8String => uStr.toString - case _ => this.raster.getRawPath // <- we want raw path here - } + // [2] update the raw parent path with the "best" + this.raster.updateRawParentPath(this.raster.identifyPseudoPathOpt() + .getOrElse(NO_PATH_STRING)) - // (3) update createInfo - // - safety net for parent path - val parentPath = this.raster.identifyPseudoPathOpt().getOrElse(NO_PATH_STRING) - val newCreateInfo = raster.getCreateInfo(includeExtras = true) + (RASTER_PATH_KEY -> path, RASTER_PARENT_PATH_KEY -> parentPath) - raster.updateCreateInfo(newCreateInfo) // <- in case tile is used after this + // [3] if `rasterDT` is [[BinaryType]], + // store the byte array as `raster` + // - uses FS Path + val binaryPayload = + if (rasterDT == BinaryType) { + Try(FileUtils.readBytes( + this.raster.getPathGDAL.asFileSystemPath, + uriDeepCheck = false) + ) + .getOrElse(Array.empty[Byte]) + } else null - // (4) actual serialization - val mapData = buildMapString(newCreateInfo) - if (Option(index).isDefined) { + // [4] actual serialization + // cell, raster, and map data + val mapData = buildMapString(this.raster.getCreateInfo(includeExtras = true)) + val encodedTile = if (Option(index).isDefined) { if (index.isLeft) InternalRow.fromSeq( - Seq(index.left.get, encodedRaster, mapData) + Seq(index.left.get, binaryPayload, mapData) ) else { InternalRow.fromSeq( - Seq(UTF8String.fromString(index.right.get), encodedRaster, mapData) + Seq(UTF8String.fromString(index.right.get), binaryPayload, mapData) ) } } else { - InternalRow.fromSeq(Seq(null, encodedRaster, mapData)) + InternalRow.fromSeq(Seq(null, binaryPayload, mapData)) } + // [5] handle destroy + if (doDestroy) this.flushAndDestroy() + + encodedTile } } @@ -203,32 +215,66 @@ object RasterTile { */ def deserialize(row: InternalRow, idDataType: DataType, exprConfigOpt: Option[ExprConfig]): RasterTile = { + // [0] read the cellid + // - may be null val index = row.get(0, idDataType) - var rawRaster: Any = null - val rawRasterDataType = - allCatch.opt(row.get(1, StringType)) match { - case Some(value) => - rawRaster = value - StringType - case _ => - rawRaster = row.get(1, BinaryType) - BinaryType - } + + // [1] read the binary payload + // - either null or Array[Byte] + val binaryPayload = getBinaryPayloadOrNull(row) + + // [2] read the `createInfo` map val createInfo = extractMap(row.getMap(2)) - val raster = GDAL.readRasterExpr(rawRaster, createInfo, rawRasterDataType, exprConfigOpt) + + // [3] read the rastersExpr + val raster: RasterGDAL = + Try { + if (binaryPayload == null) { + // try to load from "path" + RasterIO.readRasterHydratedFromPath( + createInfo, + exprConfigOpt + ) + } else { + // try to load from binary + RasterIO.readRasterHydratedFromContent( + binaryPayload, + createInfo, + exprConfigOpt + ) + } + }.getOrElse { + // empty tile + RasterGDAL() + } + + val rasterDataType = + if (Option(binaryPayload).isDefined) BinaryType + else StringType // noinspection TypeCheckCanBeMatch if (Option(index).isDefined) { if (index.isInstanceOf[Long]) { - new RasterTile(Left(index.asInstanceOf[Long]), raster, rawRasterDataType) + new RasterTile(Left(index.asInstanceOf[Long]), raster, rasterDataType) } else { - new RasterTile(Right(index.asInstanceOf[UTF8String].toString), raster, rawRasterDataType) + new RasterTile(Right(index.asInstanceOf[UTF8String].toString), raster, rasterDataType) } } else { - new RasterTile(null, raster, rawRasterDataType) + new RasterTile(null, raster, rasterDataType) } } + def getBinaryPayloadOrNull(tileInternalRow: InternalRow): Array[Byte] = { + val binaryPayload: Array[Byte] = allCatch.opt(tileInternalRow.get(1, StringType)) match { + case Some(_) => null // <- might be StringType prior to 0.4.3 + case _ => allCatch.opt(tileInternalRow.get(1, BinaryType)) match { + case Some(binVal) => binVal.asInstanceOf[Array[Byte]] + case _ => null + } + } + binaryPayload + } + /** returns rasterType from a passed DataType, handling RasterTileType as well as string + binary. */ def getRasterType(dataType: DataType): DataType = { dataType match { @@ -237,6 +283,4 @@ object RasterTile { } } - - } diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala index 77ccf03b9..32b67a5c3 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_MakeTiles.scala @@ -122,7 +122,7 @@ case class RST_MakeTiles( * Loads a tile from a file and subdivides it into tiles of the specified * size (in MB). * @param input - * The input file path. + * The input file path or content. * @return * The tiles. */ @@ -131,7 +131,7 @@ case class RST_MakeTiles( val resultType = RasterTile.getRasterType(dataType) val rawDriver = driverExpr.eval(input).asInstanceOf[UTF8String].toString - val rawInput = inputExpr.eval(input) + val rawInput = inputExpr.eval(input) // <- path or content val driverShortName = getDriver(rawInput, rawDriver) val targetSize = sizeInMBExpr.eval(input).asInstanceOf[Int] val inputSize = getInputSize(rawInput, uriDeepCheck = false) // <- this can become a config diff --git a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala index 092a10464..a2223c740 100644 --- a/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala +++ b/src/main/scala/com/databricks/labs/mosaic/expressions/raster/RST_Write.scala @@ -39,10 +39,10 @@ case class RST_Write( with CodegenFallback { // serialize data type - // - don't use checkpoint because we are writing to a different location // - type is StringType + // - default checkpoint not used (location is overridden) override def dataType: DataType = { - RasterTileType(exprConfig.getCellIdType, StringType, useCheckpoint = false) + RasterTileType(exprConfig.getCellIdType, StringType, useCheckpoint = true) } /** diff --git a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala index 0c3c9be74..bd8228ef8 100644 --- a/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala +++ b/src/main/scala/com/databricks/labs/mosaic/functions/MosaicContext.scala @@ -1092,11 +1092,15 @@ object MosaicContext extends Logging { val cand = Try { exprConfigOpt.get.getTmpPrefix }.toOption.getOrElse(MOSAIC_RASTER_TMP_PREFIX_DEFAULT) - if (!CleanUpManager.USE_SUDO || !cand.startsWith("/")) cand // <- absolute path - else Paths.get(cand.substring(1)).toAbsolutePath.toString // <- strip leading slash (rel path) + if (!CleanUpManager.USE_SUDO || !cand.startsWith("/")) { + Paths.get(cand).toAbsolutePath.toString + } else { + // strip leading slash (rel path) + Paths.get(cand.substring(1)).toAbsolutePath.toString + } } //println(s"MosaicContext - configTmpSessionDir -> prefixCand? '$prefixCand'") - if (_tmpDir == "" || _tmpPrefix == "" || (exprConfigOpt.isDefined && prefixCand != _tmpPrefix)) { + if (_tmpDir == "" || _tmpPrefix == "" || prefixCand != _tmpPrefix) { val (currTmpDir, currTmpPrefix) = (_tmpDir, _tmpPrefix) _tmpPrefix = prefixCand _tmpDir = FileUtils.createMosaicTmpDir(prefix = _tmpPrefix) diff --git a/src/main/scala/com/databricks/labs/mosaic/package.scala b/src/main/scala/com/databricks/labs/mosaic/package.scala index 2d089e263..bcd889b1a 100644 --- a/src/main/scala/com/databricks/labs/mosaic/package.scala +++ b/src/main/scala/com/databricks/labs/mosaic/package.scala @@ -23,7 +23,7 @@ package object mosaic { val MOSAIC_RASTER_CHECKPOINT = "spark.databricks.labs.mosaic.raster.checkpoint" val MOSAIC_RASTER_CHECKPOINT_DEFAULT = "/dbfs/tmp/mosaic/raster/checkpoint" val MOSAIC_RASTER_USE_CHECKPOINT = "spark.databricks.labs.mosaic.raster.use.checkpoint" - val MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT = "true" // <- now true by default! + val MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT = "false" val MOSAIC_RASTER_TMP_PREFIX = "spark.databricks.labs.mosaic.raster.tmp.prefix" val MOSAIC_RASTER_TMP_PREFIX_DEFAULT = "/tmp" val MOSAIC_CLEANUP_AGE_LIMIT_MINUTES = "spark.databricks.labs.mosaic.cleanup.age.limit.minutes" diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala index c69de08a2..46244fbee 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/FileUtils.scala @@ -64,12 +64,14 @@ object FileUtils { if (!CleanUpManager.USE_SUDO) Try(Files.delete(path)).isSuccess else { val err = new StringBuilder() - val procLogger = ProcessLogger(_ => (), err append _) - val filePath = path.toString - //scalastyle:off println - //println(s"FileUtils - tryDeleteFileOrDir -> '$filePath'") - //scalastyle:on println - s"sudo rm -f $filePath" ! procLogger + Try { + val procLogger = ProcessLogger(_ => (), err append _) + val filePath = path.toString + //scalastyle:off println + //println(s"FileUtils - tryDeleteFileOrDir -> '$filePath'") + //scalastyle:on println + s"sudo rm -f $filePath" ! procLogger + } err.length() == 0 } } diff --git a/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala b/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala index 00b9f3cb2..5f4583949 100644 --- a/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala +++ b/src/main/scala/com/databricks/labs/mosaic/utils/PathUtils.scala @@ -186,9 +186,9 @@ object PathUtils { val cleanPath = getCleanPath(rawPath, addVsiZipToken = false, uriGdalOpt) val pamFilePath = s"$cleanPath.aux.xml" - Try(Files.deleteIfExists(Paths.get(cleanPath))) - Try(Files.deleteIfExists(Paths.get(rawPath))) - Try(Files.deleteIfExists(Paths.get(pamFilePath))) + FileUtils.tryDeleteFileOrDir(Paths.get(cleanPath)) + FileUtils.tryDeleteFileOrDir(Paths.get(rawPath)) + FileUtils.tryDeleteFileOrDir(Paths.get(pamFilePath)) } /** @@ -202,9 +202,7 @@ object PathUtils { */ def cleanUpPAMFiles(rawPathOrDir: String, uriGdalOpt: Option[String]): Unit = { if (isSubdataset(rawPathOrDir, uriGdalOpt)) { - Try(Files.deleteIfExists( - Paths.get(s"${asFileSystemPath(rawPathOrDir, uriGdalOpt)}.aux.xml")) - ) + FileUtils.tryDeleteFileOrDir(Paths.get(s"${asFileSystemPath(rawPathOrDir, uriGdalOpt)}.aux.xml")) } else { val cleanPathObj = Paths.get(getCleanPath(rawPathOrDir, addVsiZipToken = false, uriGdalOpt)) if (Files.isDirectory(cleanPathObj)) { @@ -213,9 +211,9 @@ object PathUtils { .foreach(f => cleanUpPAMFiles(f.toString, uriGdalOpt)) } else { if (cleanPathObj.toString.endsWith(".aux.xml")) { - Try(Files.deleteIfExists(cleanPathObj)) + FileUtils.tryDeleteFileOrDir(cleanPathObj) } else { - Try(Files.deleteIfExists(Paths.get(s"${cleanPathObj.toString}.aux.xml"))) + FileUtils.tryDeleteFileOrDir(Paths.get(s"${cleanPathObj.toString}.aux.xml")) } } } diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestDatasetGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestDatasetGDAL.scala index 1e2b6cb42..b36818b92 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestDatasetGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestDatasetGDAL.scala @@ -63,7 +63,7 @@ class TestDatasetGDAL extends SharedSparkSessionGDAL { val raster = RasterGDAL(dsOpt.get, getExprConfigOpt, dsGDAL.asCreateInfo(includeExtras = true)) raster.updateRawPath(p) - raster.finalizeRaster(toFuse = true) // <- specify fuse + raster.finalizeRaster() // <- specify fuse val outFusePath = raster.getRawPath info(s"out fuse path -> '$outFusePath'") @@ -113,7 +113,7 @@ class TestDatasetGDAL extends SharedSparkSessionGDAL { val raster = RasterGDAL(dsOpt.get, getExprConfigOpt, dsGDAL.asCreateInfo(includeExtras = true)) raster.updateRawPath(p) - raster.finalizeRaster(toFuse = true) + raster.finalizeRaster() val outFusePath = raster.getRawPath info(s"out fuse path -> '$outFusePath'") @@ -168,7 +168,7 @@ class TestDatasetGDAL extends SharedSparkSessionGDAL { val raster = RasterGDAL(dsOpt.get, getExprConfigOpt, dsGDAL.asCreateInfo(includeExtras = true)) raster.updateRawPath(sp) - raster.finalizeRaster(toFuse = true) + raster.finalizeRaster() val outFusePath = raster.getRawPath info(s"out fuse path -> '$outFusePath'") @@ -208,7 +208,7 @@ class TestDatasetGDAL extends SharedSparkSessionGDAL { val raster = RasterGDAL(dsOpt.get, getExprConfigOpt, dsGDAL.asCreateInfo(includeExtras = true)) raster.updateRawPath(p) - raster.finalizeRaster(toFuse = true) + raster.finalizeRaster() val outFusePath = raster.getRawPath info(s"out fuse path -> '$outFusePath'") @@ -261,7 +261,7 @@ class TestDatasetGDAL extends SharedSparkSessionGDAL { val raster = RasterGDAL(dsOpt.get, getExprConfigOpt, dsGDAL.asCreateInfo(includeExtras = true)) raster.updateRawPath(p) - raster.finalizeRaster(toFuse = true) + raster.finalizeRaster() val outFusePath = raster.getRawPath info(s"out fuse path -> '$outFusePath'") diff --git a/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterGDAL.scala b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterGDAL.scala index 7c2eb102d..54c65e718 100644 --- a/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterGDAL.scala +++ b/src/test/scala/com/databricks/labs/mosaic/core/raster/gdal/TestRasterGDAL.scala @@ -3,7 +3,7 @@ package com.databricks.labs.mosaic.core.raster.gdal import com.databricks.labs.mosaic.core.raster.io.RasterIO import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.databricks.labs.mosaic.test.mocks.filePath -import com.databricks.labs.mosaic.utils.PathUtils +import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} import com.databricks.labs.mosaic._ import org.apache.spark.sql.test.SharedSparkSessionGDAL import org.gdal.gdal.{gdal => gdalJNI} @@ -73,7 +73,7 @@ class TestRasterGDAL extends SharedSparkSessionGDAL { // 0.4.3 PAM file might still be around info(s"path -> ${createInfo(RASTER_PATH_KEY)}") val fsPath = PathUtils.asFileSystemPath(createInfo(RASTER_PATH_KEY), uriGdalOpt = None) - Try(Files.deleteIfExists(Paths.get(s"$fsPath.aux.xml"))) + FileUtils.tryDeleteFileOrDir(Paths.get(s"$fsPath.aux.xml")) val testRaster = RasterGDAL(createInfo, getExprConfigOpt) testRaster.xSize shouldBe 2400 testRaster.ySize shouldBe 2400 diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala index 3f0f26c14..a8fc071b9 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_MaxBehaviors.scala @@ -1,6 +1,5 @@ package com.databricks.labs.mosaic.expressions.raster -import com.databricks.labs.mosaic.{MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_TEST_MODE} import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem import com.databricks.labs.mosaic.functions.MosaicContext diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteBehaviors.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteBehaviors.scala index a80aa86f8..2b99414c8 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteBehaviors.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteBehaviors.scala @@ -2,7 +2,8 @@ package com.databricks.labs.mosaic.expressions.raster import com.databricks.labs.mosaic.core.geometry.api.GeometryAPI import com.databricks.labs.mosaic.core.index.IndexSystem -import com.databricks.labs.mosaic.functions.MosaicContext +import com.databricks.labs.mosaic.functions.{ExprConfig, MosaicContext} +import com.databricks.labs.mosaic.test.RasterTestHelpers import com.databricks.labs.mosaic.utils.FileUtils import org.apache.spark.sql.QueryTest import org.apache.spark.sql.catalyst.expressions.GenericRowWithSchema @@ -15,7 +16,7 @@ import scala.util.Try trait RST_WriteBehaviors extends QueryTest { // noinspection MapGetGet - def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI): Unit = { + def behaviors(indexSystem: IndexSystem, geometryAPI: GeometryAPI, exprConfigOpt: Option[ExprConfig]): Unit = { val sc = this.spark import sc.implicits._ sc.sparkContext.setLogLevel("ERROR") @@ -25,7 +26,7 @@ trait RST_WriteBehaviors extends QueryTest { mc.register(sc) import mc.functions._ - val writeDir = "/tmp/mosaic_tmp/write-tile" + val writeDir = "/tmp/mosaic_tmp_write" // <- "mosaic_tmp" to avoid having it deleted val writeDirJava = Paths.get(writeDir) Try(FileUtils.deleteRecursively(writeDir, keepRoot = false)) Files.createDirectories(writeDirJava) @@ -36,48 +37,53 @@ trait RST_WriteBehaviors extends QueryTest { .option("pathGlobFilter", "*.TIF") .load("src/test/resources/modis") //.drop("content") + rasterDf.limit(1).show() // test write path tiles (scala for this) - val gridTiles1 = rasterDf + // - StringType works: + // `.withColumn("tile", rst_maketiles($"path", "no_driver", -1, withCheckpoint = true))` + // - BinaryType does not work: + // `.withColumn("tile", rst_maketiles($"path")` + val gridTiles1Df = rasterDf .withColumn("tile", rst_maketiles($"path")) .filter(!rst_isempty($"tile")) - .select(rst_write($"tile", writeDir)) - .first() - .asInstanceOf[GenericRowWithSchema].get(0) - - val createInfo1 = gridTiles1.asInstanceOf[GenericRowWithSchema].getAs[Map[String, String]](2) - //info(s"createInfo1 -> $createInfo1") - val path1Java = Paths.get(createInfo1("path")) - - Files.list(path1Java.getParent).count() should be (1) - Try(FileUtils.deleteRecursively(writeDir, keepRoot = false)) - Files.createDirectories(writeDirJava) - Files.list(Paths.get(writeDir)).count() should be (0) - - // test write content tiles (sql for this) - rasterDf.createOrReplaceTempView("source") - - val gridTilesSQL = spark - .sql( - s""" - |with subquery as ( - | select rst_maketiles(content, 'GTiff', -1) as tile from source - |) - |select rst_write(tile, '$writeDir') as result - |from subquery - |where not rst_isempty(tile) - |""".stripMargin) - .first() - .asInstanceOf[GenericRowWithSchema].get(0) - - val createInfo2 = gridTilesSQL.asInstanceOf[GenericRowWithSchema].getAs[Map[String, String]](2) - //info(s"createInfo2 -> $createInfo2") - val path2Java = Paths.get(createInfo2("path")) - - Files.list(path2Java.getParent).count() should be (1) - Try(FileUtils.deleteRecursively(writeDir, keepRoot = false)) - Files.createDirectories(writeDirJava) - Files.list(Paths.get(writeDir)).count() should be (0) + .select(rst_write($"tile", writeDir).alias("tile")) + gridTiles1Df.limit(1).show() + + val gridTile1 = RasterTestHelpers.getFirstTile(gridTiles1Df, exprConfigOpt) + val createInfo1 = gridTile1.raster.getCreateInfo(includeExtras = true) + info(s"createInfo1 -> $createInfo1") + // val path1Java = Paths.get(createInfo1("path")) + +// Files.list(path1Java.getParent).count() should be (1) +// Try(FileUtils.deleteRecursively(writeDir, keepRoot = false)) +// Files.createDirectories(writeDirJava) +// Files.list(Paths.get(writeDir)).count() should be (0) +// +// // test write content tiles (sql for this) +// rasterDf.createOrReplaceTempView("source") +// +// val gridTilesSQL = spark +// .sql( +// s""" +// |with subquery as ( +// | select rst_maketiles(content, 'GTiff', -1) as tile from source +// |) +// |select rst_write(tile, '$writeDir') as result +// |from subquery +// |where not rst_isempty(tile) +// |""".stripMargin) +// .first() +// .asInstanceOf[GenericRowWithSchema].get(0) +// +// val createInfo2 = gridTilesSQL.asInstanceOf[GenericRowWithSchema].getAs[Map[String, String]](2) +// //info(s"createInfo2 -> $createInfo2") +// val path2Java = Paths.get(createInfo2("path")) +// +// Files.list(path2Java.getParent).count() should be (1) +// Try(FileUtils.deleteRecursively(writeDir, keepRoot = false)) +// Files.createDirectories(writeDirJava) +// Files.list(Paths.get(writeDir)).count() should be (0) } } diff --git a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteTest.scala b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteTest.scala index 999cc96ff..61dbb4f2a 100644 --- a/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteTest.scala +++ b/src/test/scala/com/databricks/labs/mosaic/expressions/raster/RST_WriteTest.scala @@ -26,7 +26,7 @@ class RST_WriteTest extends QueryTest with SharedSparkSessionGDAL with RST_Write test("Testing RST_Write with manual GDAL registration (H3, JTS).") { noCodegen { assume(System.getProperty("os.name") == "Linux") - behaviors(H3IndexSystem, JTS) + behaviors(H3IndexSystem, JTS, getExprConfigOpt) } } } diff --git a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala index 41e9cea21..8dfb51064 100644 --- a/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala +++ b/src/test/scala/org/apache/spark/sql/test/SharedSparkSessionGDAL.scala @@ -5,7 +5,16 @@ import com.databricks.labs.mosaic.functions.{ExprConfig, MosaicContext} import com.databricks.labs.mosaic.gdal.MosaicGDAL import com.databricks.labs.mosaic.test.mocks.filePath import com.databricks.labs.mosaic.utils.{FileUtils, PathUtils} -import com.databricks.labs.mosaic.{MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, MOSAIC_GDAL_NATIVE, MOSAIC_MANUAL_CLEANUP_MODE, MOSAIC_RASTER_CHECKPOINT, MOSAIC_RASTER_TMP_PREFIX, MOSAIC_RASTER_TMP_PREFIX_DEFAULT, MOSAIC_RASTER_USE_CHECKPOINT, MOSAIC_RASTER_USE_CHECKPOINT_DEFAULT, MOSAIC_TEST_MODE} +import com.databricks.labs.mosaic.{ + MOSAIC_CLEANUP_AGE_LIMIT_MINUTES, + MOSAIC_GDAL_NATIVE, + MOSAIC_MANUAL_CLEANUP_MODE, + MOSAIC_RASTER_CHECKPOINT, + MOSAIC_RASTER_TMP_PREFIX, + MOSAIC_RASTER_TMP_PREFIX_DEFAULT, + MOSAIC_RASTER_USE_CHECKPOINT, + MOSAIC_TEST_MODE +} import org.apache.spark.SparkConf import org.apache.spark.sql.SparkSession import org.gdal.gdal.gdal From ca961251a539685f30575bd973124a9639aa7111 Mon Sep 17 00:00:00 2001 From: Michael Johns Date: Tue, 10 Sep 2024 10:54:41 -0400 Subject: [PATCH 60/60] accidental keystroke in sparklyr test. --- .../sparklyrMosaic/tests/testthat/testRasterFunctions.R | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R index 248c5e1a0..fc45c0321 100644 --- a/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R +++ b/R/sparklyr-mosaic/sparklyrMosaic/tests/testthat/testRasterFunctions.R @@ -86,7 +86,7 @@ test_that("raster flatmap functions behave as intended", { expect_no_error(spark_write_source(subdivide_sdf, "noop", mode = "overwrite")) expect_equal(sdf_nrow(subdivide_sdf), 4) - tessellate_sdf <- generate_singleband_in_mem_aster_df() %>% + tessellate_sdf <- generate_singleband_in_mem_raster_df() %>% mutate(rst_tessellate = rst_tessellate(tile, 3L)) expect_no_error(spark_write_source(tessellate_sdf, "noop", mode = "overwrite"))

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