diff --git a/java/spark/src/main/java/com/lancedb/lance/spark/SparkOptions.java b/java/spark/src/main/java/com/lancedb/lance/spark/SparkOptions.java
index 590e584573..2f54e0a53e 100644
--- a/java/spark/src/main/java/com/lancedb/lance/spark/SparkOptions.java
+++ b/java/spark/src/main/java/com/lancedb/lance/spark/SparkOptions.java
@@ -23,9 +23,11 @@
 public class SparkOptions {
   private static final String ak = "access_key_id";
   private static final String sk = "secret_access_key";
-  private static final String endpoint = "aws_region";
-  private static final String region = "aws_endpoint";
+  private static final String endpoint = "aws_endpoint";
+  private static final String region = "aws_region";
   private static final String virtual_hosted_style = "virtual_hosted_style_request";
+  private static final String allow_http = "allow_http";
+
   private static final String block_size = "block_size";
   private static final String version = "version";
   private static final String index_cache_size = "index_cache_size";
@@ -82,9 +84,16 @@ private static Map<String, String> genStorageOptions(LanceConfig config) {
       storageOptions.put(ak, maps.get(ak));
       storageOptions.put(sk, maps.get(sk));
       storageOptions.put(endpoint, maps.get(endpoint));
+    }
+    if (maps.containsKey(region)) {
       storageOptions.put(region, maps.get(region));
+    }
+    if (maps.containsKey(virtual_hosted_style)) {
       storageOptions.put(virtual_hosted_style, maps.get(virtual_hosted_style));
     }
+    if (maps.containsKey(allow_http)) {
+      storageOptions.put(allow_http, maps.get(allow_http));
+    }
     return storageOptions;
   }
 
diff --git a/java/spark/src/main/java/com/lancedb/lance/spark/write/LanceArrowWriter.java b/java/spark/src/main/java/com/lancedb/lance/spark/write/LanceArrowWriter.java
index e272b36f1d..9ddda82e7d 100644
--- a/java/spark/src/main/java/com/lancedb/lance/spark/write/LanceArrowWriter.java
+++ b/java/spark/src/main/java/com/lancedb/lance/spark/write/LanceArrowWriter.java
@@ -24,8 +24,6 @@
 import javax.annotation.concurrent.GuardedBy;
 
 import java.io.IOException;
-import java.util.Queue;
-import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.concurrent.Semaphore;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicLong;
@@ -34,10 +32,6 @@
 public class LanceArrowWriter extends ArrowReader {
   private final Schema schema;
   private final int batchSize;
-  private final Object monitor = new Object();
-
-  @GuardedBy("monitor")
-  private final Queue<InternalRow> rowQueue = new ConcurrentLinkedQueue<>();
 
   @GuardedBy("monitor")
   private volatile boolean finished;
@@ -53,7 +47,6 @@ public LanceArrowWriter(BufferAllocator allocator, Schema schema, int batchSize)
     Preconditions.checkNotNull(schema);
     Preconditions.checkArgument(batchSize > 0);
     this.schema = schema;
-    // TODO(lu) batch size as config?
     this.batchSize = batchSize;
     this.writeToken = new Semaphore(0);
     this.loadToken = new Semaphore(0);
diff --git a/java/spark/src/main/java/com/lancedb/lance/spark/write/LanceDataWriter.java b/java/spark/src/main/java/com/lancedb/lance/spark/write/LanceDataWriter.java
index 4e73599676..28a71d39f5 100644
--- a/java/spark/src/main/java/com/lancedb/lance/spark/write/LanceDataWriter.java
+++ b/java/spark/src/main/java/com/lancedb/lance/spark/write/LanceDataWriter.java
@@ -41,7 +41,6 @@ private LanceDataWriter(
       LanceArrowWriter arrowWriter,
       FutureTask<List<FragmentMetadata>> fragmentCreationTask,
       Thread fragmentCreationThread) {
-    // TODO support write to multiple fragments
     this.arrowWriter = arrowWriter;
     this.fragmentCreationThread = fragmentCreationThread;
     this.fragmentCreationTask = fragmentCreationTask;
diff --git a/java/spark/src/test/java/com/lancedb/lance/spark/read/SparkConnectorReadTest.java b/java/spark/src/test/java/com/lancedb/lance/spark/read/SparkConnectorReadTest.java
index 1d85049f92..1b3bbd372c 100644
--- a/java/spark/src/test/java/com/lancedb/lance/spark/read/SparkConnectorReadTest.java
+++ b/java/spark/src/test/java/com/lancedb/lance/spark/read/SparkConnectorReadTest.java
@@ -162,6 +162,13 @@ public void filterSelect() {
             .collect(Collectors.toList()));
   }
 
-  // TODO(lu) support spark.read().format("lance")
-  //    .load(dbPath.resolve(datasetName).toString());
+  @Test
+  public void supportDataSourceLoadPath() {
+    Dataset<Row> df =
+        spark
+            .read()
+            .format("lance")
+            .load(LanceConfig.getDatasetUri(dbPath, TestUtils.TestTable1Config.datasetName));
+    validateData(df, TestUtils.TestTable1Config.expectedValues);
+  }
 }