Dgraph v20.07.0-beta.Jun22

Changed

• GraphQL
  • Make updateGQLSchema always return the new schema. (#5540)
  • Allow user to define and pass arguments to fields. (#5562)
  • Move alias to end of graphql pipeline. (#5369)
• Return error list while validating GraphQL schema. (#5576)
• Send CID for sentry events. (#5625)
• Alpha: Enable bloom filter caching (#5552)
• Add support for multiple uids in uid_in function (#5292)
• Update badger to commit dgraph-io/badger@e7b6e76f96e8. (#5537)
• Update Badger (#5661)
  • Fix assert in background compression and encryption. (dgraph-io/badger#1366)
  • GC: Consider size of value while rewriting (dgraph-io/badger#1357)
  • Restore: Account for value size as well (dgraph-io/badger#1358)
  • Tests: Do not leave behind state goroutines (dgraph-io/badger#1349)
  • Support disabling conflict detection (dgraph-io/badger#1344)
  • Compaction: Expired keys and delete markers are never purged (dgraph-io/badger#1354)
  • Fix build on golang tip (dgraph-io/badger#1355)
  • StreamWriter: Close head writer (dgraph-io/badger#1347)
  • Iterator: Always add key to txn.reads (dgraph-io/badger#1328)
  • Add immudb to the project list (dgraph-io/badger#1341)
  • DefaultOptions: Set KeepL0InMemory to false (dgraph-io/badger#1345)
• Enterprise features
  • /health endpoint now shows Enterprise Features available. Fixes #5234. (#5293)
  • GraphQL Changes for /health endpoint's Enterprise features info. Fixes #5234. (#5308)
  • Use encryption in temp badger, fix compilation on 32-bit. (#4963)
  • Only process restore request in the current alpha if it's the leader. (#5657)
  • Breaking changes
    • [BREAKING] GraphQL: Add camelCase for add/update mutation. Fixes #5380. (#5547)

Added

• GraphQL
  • Add Graphql-TouchedUids header in HTTP response. (#5572)
  • Introduce @cascade in GraphQL. Fixes #4789. (#5179)
  • Add authentication feature and http admin endpoints. Fixes #4758. (#5162)
  • Support existing gqlschema nodes without xid. (#5457)
  • Add custom logic feature. (#5004)
  • Add extensions to query response. (#5157)
• Add LogRequest variable to GraphQL config input. (#5197)
• Allow backup ID to be passed to restore endpoint. (#5208)
• Added support for application/graphQL to graphQL endpoints. (#5125)
• Add support for xidmap in bulkloader. Fixes #4917. (#5090)
• Add GraphQL admin endpoint to list backups. (#5307)
• Enterprise features
  • Backup can take S3 credentials from IAM. (#5387)
  • Online restore. (#5095)
  • Add support for encrypted backups in online restores. (#5226)
  • Breaking changes
    • [BREAKING] Vault Integration. (#5402)

Fixed

• GraphQL
  • Add more validations for coercion of object/scalar and vice versa. (#5534)
  • Apply type filter for get query at root level. (#5497)
  • Fix mutation on predicate with special characters having dgraph directive. Fixes #5296. (#5526)
  • Return better error message if a type only contains ID field. (#5531)
  • Coerce value for scalar types correctly. (#5487)
  • Minor delete mutation msg fix. (#5316)
  • Report all errors during schema update. (#5425)
  • Do graphql query/mutation validation in the mock server. (#5362)
  • Remove custom directive from internal schema. (#5354)
  • Recover from panic within goroutines used for resolving custom fields. (#5329)
  • Start collecting and returning errors from remote remote GraphQL endpoints. (#5328)
  • Fix response for partial admin queries. (#5317)
• Online restores only processes backups for the alpha's group. (#5588)
• Avoid assigning duplicate RAFT IDs to new nodes. Fixes #5436. (#5571)
• Alpha: Gracefully shutdown ludicrous mode. (#5561)
• Use rampMeter for Executor. (#5503)
• Dont set n.ops map entries to nil. Instead just delete them. (#5551)
• Add check on rebalance interval. (#5544)
• Queries or mutations shouldn't be part of generated Dgraph schema. (#5524)
• Sent restore proposals to all groups asyncronouosly. (#5467)
• Fix long lines in export.go. (#5498)
• Fix warnings about unkeyed literals. (#5492)
• Remove redundant conversions between string and []byte. (#5478)
• Propogate request context while handling queries. (#5418)
• K-Shortest path query fix. Fixes #5426. (#5410)
• Worker: Return nil on error. (#5414)
• Fix warning about issues with the cancel function. (#5397).
• Replace TxnWriter with WriteBatch. (#5007)
• Add a check to throw an error is a nil pointer is passed to unmarshalOrCopy. (#5334)
• Remove noisy logs in tablet move. (#5333)
• Support bulk loader use-case to import unencrypted export and encrypt the result. (#5209)
• Handle Dgraph shutdown gracefully. Fixes #3873. (#5137, #5138)
• If we don't have any schema updates, avoid running the indexing sequence. (#5126)
• Pass read timestamp to getNew. (#5085)
• Indicate dev environment in Sentry events. (#5051)
• Replaced s2 contains point methods with go-geom. (#5023)
• Breaking changes
  • [BREAKING] Namespace dgraph internal types/predicates with dgraph. Fixes #4878. (#5185)
  • [BREAKING] Remove shorthand for store_xids in bulk loader. (#5148)
  • [BREAKING] Introduce new facets format. Fixes #4798, #4581, #4907. (#5424)
• Enterprise:
  • Backup: Change groupId from int to uint32. (#5605)

Dgraph v20.03.4-rc1

Changed

• Update badger 06/09/2020 (#5616)

Fixed

• GraphQL
  • Minor delete mutation msg fix. (#5564)
  • Make updateGQLSchema always return the new schema. (#5582)
  • Fix mutation on predicate with special characters in the @dgraph directive. (#5577)
  • Updated mutation rewriting to fix OOM issue. (#5536)
• Dont set n.ops map entries to nil. Instead just delete them. (#5557)
• Alpha: Enable bloom filter caching. (#5555)
• Alpha: Gracefully shutdown ludicrous mode. (#5584)
• Alpha Close: Wait for indexing to complete. Fixes #3873. (#5597)
• K shortest paths queries fix. (#5548)
• Add check on rebalance interval. (#5594)
• Remove noisy logs in tablet move. (#5591)
• Avoid assigning duplicate RAFT IDs to new nodes. Fixes #4536. (#5604)
• Send CID for sentry events. (#5633)
• Use rampMeter for Executor. (#5503)
• Fix snapshot calculation in ludicrous mode. (#5636)
• Update badger: Avoid panic in fillTables(). Fix assert in background compression and encryption. (#5680)
• Avoid panic in handleValuePostings. (#5678)
• Enterprise features
  • Backup: Change groupId from int to uint32. (#5614)
  • Backup: Use a sync.Pool to allocate KVs. (#5579)

Dgraph v1.2.6-rc1

Fixed

• Alpha: Enable bloom filter caching. (#5554)
• K shortest paths queries fix. (#5596)
• Add check on rebalance interval. (#5595)
• Change error message in case of successful license application. (#5593)
• Remove noisy logs in tablet move. (#5592)
• Avoid assigning duplicate RAFT IDs to new nodes. Fixes #5436. (#5603)
• Update badger: Set KeepL0InMemory to false (badger default), and Set DetectConflicts to false. (#5615)
• Enterprise features
  • Backup: Change groupId from int to uint32. (#5613)

Dgraph v20.07.0-beta.Jun15

Note: In v20.07.0-beta.Jun15, there's a known issue with re-importing exported data. The workaround is to remove the type dgraph.graphql from the schema in order to live load.

Changed

• GraphQL
  • Make updateGQLSchema always return the new schema. (#5540)
  • Allow user to define and pass arguments to fields. (#5562)
• Return error list while validating GraphQL schema. (#5576)
• GraphQL: move alias to end of graphql pipeline. (#5369)
• Send CID for sentry events. (#5625)
• Alpha: Enable bloom filter caching (#5552)
• Add support for multiple uids in uid_in function (#5292)
• Update badger to commit dgraph-io/badger@e7b6e76f96e8. (#5537)
• Enterprise features
  • /health endpoint now shows Enterprise Features available. Fixes #5234. (#5293)
  • GraphQL Changes for /health endpoint's Enterprise features info. Fixes #5234. (#5308)
  • Use encryption in temp badger, fix compilation on 32-bit. (#4963)
  • Breaking changes
    • [BREAKING] GraphQL: Add camelCase for add/update mutation. Fixes #5380. (#5547)

Added

• GraphQL
  • Add Graphql-TouchedUids header in HTTP response. (#5572)
  • Introduce @cascade in GraphQL. Fixes #4789. (#5179)
  • Add authentication feature and http admin endpoints. Fixes #4758. (#5162)
  • Support existing gqlschema nodes without xid. (#5457)
  • Add custom logic feature. (#5004)
  • Add extensions to query response. (#5157)
• Add LogRequest variable to GraphQL config input. (#5197)
• Allow backup ID to be passed to restore endpoint. (#5208)
• Added support for application/graphQL to graphQL endpoints. (#5125)
• Add support for xidmap in bulkloader. Fixes #4917. (#5090)
• Add GraphQL admin endpoint to list backups. (#5307)
• Enterprise features
  • Backup can take S3 credentials from IAM. (#5387)
  • Online restore. (#5095)
  • Add support for encrypted backups in online restores. (#5226)
  • Breaking changes
    • [BREAKING] Vault Integration. (#5402)

Fixed

• GraphQL
  • Add more validations for coercion of object/scalar and vice versa. (#5534)
  • Apply type filter for get query at root level. (#5497)
  • Fix mutation on predicate with special characters having dgraph directive. Fixes #5296. (#5526)
  • Return better error message if a type only contains ID field. (#5531)
  • Coerce value for scalar types correctly. (#5487)
  • Minor delete mutation msg fix. (#5316)
  • Report all errors during schema update. (#5425)
  • Do graphql query/mutation validation in the mock server. (#5362)
  • Remove custom directive from internal schema. (#5354)
  • Recover from panic within goroutines used for resolving custom fields. (#5329)
  • Start collecting and returning errors from remote remote GraphQL endpoints. (#5328)
  • Fix response for partial admin queries. (#5317)
• Online restores only processes backups for the alpha's group. (#5588)
• Change backup groupId from int to uint32. (#5605)
• Avoid assigning duplicate RAFT IDs to new nodes. Fixes #5436. (#5571)
• Alpha: Gracefully shutdown ludicrous mode. (#5561)
• Use rampMeter for Executor. (#5503)
• Dont set n.ops map entries to nil. Instead just delete them. (#5551)
• Add check on rebalance interval. (#5544)
• Queries or mutations shouldn't be part of generated Dgraph schema. (#5524)
• Sent restore proposals to all groups asyncronouosly. (#5467)
• Fix long lines in export.go. (#5498)
• Fix warnings about unkeyed literals. (#5492)
• Remove redundant conversions between string and []byte. (#5478)
• Propogate request context while handling queries. (#5418)
• K-Shortest path query fix. Fixes #5426. (#5410)
• Worker: Return nil on error. (#5414)
• Fix warning about issues with the cancel function. (#5397).
• Replace TxnWriter with WriteBatch. (#5007)
• Add a check to throw an error is a nil pointer is passed to unmarshalOrCopy. (#5334)
• Remove noisy logs in tablet move. (#5333)
• Support bulk loader use-case to import unencrypted export and encrypt the result. (#5209)
• Handle Dgraph shutdown gracefully. Fixes #3873. (#5137, #5138)
• If we don't have any schema updates, avoid running the indexing sequence. (#5126)
• Pass read timestamp to getNew. (#5085)
• Indicate dev environment in Sentry events. (#5051)
• Replaced s2 contains point methods with go-geom. (#5023)
• Breaking changes
  • [BREAKING] Namespace dgraph internal types/predicates with dgraph. Fixes #4878. (#5185)
  • [BREAKING] Remove shorthand for store_xids in bulk loader. (#5148)
  • [BREAKING] Introduce new facets format. Fixes #4798, #4581, #4907. (#5424)

Dgraph v20.03.3

Changed

• Sentry Improvements: Segregate dev and prod events into their own Sentry projects. Remove Panic back-traces, Set the type of exception to the panic message. (#5305)
• /health endpoint now shows EE Features available and GraphQL changes. (#5304)
• Return error response if encoded response is > 4GB in size. Replace idMap with idSlice in encoder. (#5359)
• Initialize sentry at the beginning of alpha.Run(). (#5429)

Added

• Adds ludicrous mode to live loader. (#5419)
• GraphQL: adds transactions to graphql mutations (#5485)

Fixed

• Export: Ignore deleted predicates from schema. Fixes #5053. (#5326)
• GraphQL: ensure upserts don't have accidental edge removal. Fixes #5355. (#5356)
• Fix segmentation fault in query.go. (#5377)
• Fix empty string checks. (#5390)
• Update group checksums when combining multiple deltas. Fixes #5368. (#5394)
• Change the default ratio of traces from 1 to 0.01. (#5405)
• Fix protobuf headers check. (#5381)
• Stream the full set of predicates and types during a snapshot. (#5444)
• Support passing GraphQL schema to bulk loader. Fixes #5235. (#5521)
• Export GraphQL schema to separate file. Fixes #5235. (#5528)
• Fix memory leak in live loader. (#5473)
• Replace strings.Trim with strings.TrimFunc in ParseRDF. (#5494)
• Return nil instead of emptyTablet in groupi.Tablet(). (#5469)
• Use pre-allocated protobufs during backups. (#5404)
• During shutdown, generate snapshot before closing raft node. (#5476)
• Get lists of predicates and types before sending the snapshot. (#5488)
• Fix panic for sending on a closed channel. (#5479)
• Fix inconsistent bulk loader failures. Fixes #5361. (#5537)
• GraphQL: fix password rewriting. (#5483)
• GraphQL: Fix non-unique schema issue. (#5481)
• Enterprise features
  • Print error when applying enterprise license fails. (#5342)
  • Apply the option enterprise_license only after the node's Raft is initialized and it is the leader. Don't apply the trial license if a license already exists. Disallow the enterprise_license option for OSS build and bail out. Apply the option even if there is a license from a previous life of the Zero. (#5384)

Security

• Use SensitiveByteSlice type for hmac secret. (#5450)

Dgraph v1.2.5

Changed

• Return error response if encoded response is > 4GB in size. Replace idMap with idSlice in encoder. (#5359)
• Change the default ratio of traces from 1 to 0.01. (#5405)

Fixed

• Export: Ignore deleted predicates from schema. Fixes #5053. (#5327)
• Fix segmentation fault in query.go. (#5377)
• Update group checksums when combining multiple deltas. Fixes #5368. (#5394)
• Fix empty string checks. (#5396)
• Fix protobuf headers check. (#5381)
• Stream the full set of predicates and types during a snapshot. (#5444)
• Use pre-allocated protobufs during backups. (#5508)
• Replace strings.Trim with strings.TrimFunc in ParseRDF. (#5494)
• Return nil instead of emptyTablet in groupi.Tablet(). (#5469)
• During shutdown, generate snapshot before closing raft node. (#5476)
• Get lists of predicates and types before sending the snapshot. (#5488)
• Move runVlogGC to x and use it in zero as well. (#5468)
• Fix inconsistent bulk loader failures. Fixes #5361. (#5537)

Security

• Use SensitiveByteSlice type for hmac secret. (#5451)

Dgraph v20.03.3-rc1

Changed

• Sentry Improvements: Segregate dev and prod events into their own Sentry projects. Remove Panic back-traces, Set the type of exception to the panic message. (#5305)
• /health endpoint now shows EE Features available and GraphQL changes. (#5304)
• Return error response if encoded response is > 4GB in size. Replace idMap with idSlice in encoder. (#5359)
• Initialize sentry at the beginning of alpha.Run(). (#5429)

Added

• Adds ludicrous mode to live loader. (#5419)
• GraphQL: adds transactions to graphql mutations (#5485)

Fixed

• Export: Ignore deleted predicates from schema. Fixes #5053. (#5326)
• GraphQL: ensure upserts don't have accidental edge removal. Fixes #5355. (#5356)
• Fix segmentation fault in query.go. (#5377)
• Fix empty string checks. (#5390)
• Update group checksums when combining multiple deltas. Fixes #5368. (#5394)
• Change the default ratio of traces from 1 to 0.01. (#5405)
• Fix protobuf headers check. (#5381)
• Stream the full set of predicates and types during a snapshot. (#5444)
• Support passing GraphQL schema to bulk loader. Fixes #5235. (#5521)
• Export GraphQL schema to separate file. Fixes #5235. (#5528)
• Fix memory leak in live loader. (#5473)
• Replace strings.Trim with strings.TrimFunc in ParseRDF. (#5494)
• Return nil instead of emptyTablet in groupi.Tablet(). (#5469)
• Use pre-allocated protobufs during backups. (#5404)
• During shutdown, generate snapshot before closing raft node. (#5476)
• Get lists of predicates and types before sending the snapshot. (#5488)
• Fix panic for sending on a closed channel. (#5479)
• Fix inconsistent bulk loader failures. Fixes #5361. (#5537)
• GraphQL: fix password rewriting. (#5483)
• GraphQL: Fix non-unique schema issue. (#5481)
• Enterprise features
  • Print error when applying enterprise license fails. (#5342)
  • Apply the option enterprise_license only after the node's Raft is initialized and it is the leader. Don't apply the trial license if a license already exists. Disallow the enterprise_license option for OSS build and bail out. Apply the option even if there is a license from a previous life of the Zero. (#5384)

Security

• Use SensitiveByteSlice type for hmac secret. (#5450)

Dgraph v1.2.5-rc1

Changed

• Return error response if encoded response is > 4GB in size. Replace idMap with idSlice in encoder. (#5359)
• Change the default ratio of traces from 1 to 0.01. (#5405)

Fixed

• Export: Ignore deleted predicates from schema. Fixes #5053. (#5327)
• Fix segmentation fault in query.go. (#5377)
• Update group checksums when combining multiple deltas. Fixes #5368. (#5394)
• Fix empty string checks. (#5396)
• Fix protobuf headers check. (#5381)
• Stream the full set of predicates and types during a snapshot. (#5444)
• Use pre-allocated protobufs during backups. (#5508)
• Replace strings.Trim with strings.TrimFunc in ParseRDF. (#5494)
• Return nil instead of emptyTablet in groupi.Tablet(). (#5469)
• During shutdown, generate snapshot before closing raft node. (#5476)
• Get lists of predicates and types before sending the snapshot. (#5488)
• Move runVlogGC to x and use it in zero as well. (#5468)
• Fix inconsistent bulk loader failures. Fixes #5361. (#5537)

Security

• Use SensitiveByteSlice type for hmac secret. (#5451)

Dgraph v20.03.2

Note: Please use v20.03.1 instead of this release. We are currently investigating a fix for Alpha crashes reported in #5456.

Changed

• Sentry Improvements: Segregate dev and prod events into their own Sentry projects. Remove Panic back-traces, Set the type of exception to the panic message. (#5305)
• /health endpoint now shows EE Features available and GraphQL changes. (#5304)
• Return error response if encoded response is > 4GB in size. Replace idMap with idSlice in encoder. (#5359)
• Initialize sentry at the beginning of alpha.Run(). (#5429)

Fixed

• Export: Ignore deleted predicates from schema. Fixes #5053. (#5326)
• graphql: ensure upserts don't have accidental edge removal. Fixes #5355. (#5356)
• Fix segmentation fault in query.go. (#5377)
• Fix empty string checks. (#5390)
• Update group checksums when combining multiple deltas. Fixes #5368. (#5394)
• Change the default ratio of traces from 1 to 0.01. (#5405)
• Fix protobuf headers check. (#5381)
• Stream the full set of predicates and types during a snapshot. (#5444)
• Enterprise features
  • Print error when applying enterprise license fails. (#5342)
  • Apply the option enterprise_license only after the node's Raft is initialized and it is the leader. Don't apply the trial license if a license already exists. Disallow the enterprise_license option for OSS build and bail out. Apply the option even if there is a license from a previous life of the Zero. (#5384)

Security

• Use SensitiveByteSlice type for hmac secret. (#5450)

Dgraph v1.2.4

Note: Please use v1.2.3 instead of this release. We are currently investigating a fix for Alpha crashes reported in #5456.

Changed

• Return error response if encoded response is > 4GB in size. Replace idMap with idSlice in encoder. (#5359)
• Change the default ratio of traces from 1 to 0.01. (#5405)

Fixed

• Export: Ignore deleted predicates from schema. Fixes #5053. (#5327)
• Fix segmentation fault in query.go. (#5377)
• Update group checksums when combining multiple deltas. Fixes #5368. (#5394)
• Fix empty string checks. (#5396)
• Fix protobuf headers check. (#5381)
• Stream the full set of predicates and types during a snapshot. (#5444)

Security

• Use SensitiveByteSlice type for hmac secret. (#5451)