Dgraph v20.03.6

20.03.6 - 2020-10-22

Changed

• Update badger to 5e3d4b9 (#6670)
• Return content length header for queries (#6479)
• Use raft storage in managedmode (#6545)

Added

• Add utility to export backup data. (#6591)
• Makefile to build Dgraph inside docker container. (#6602)
• Add separate compression flag for z and wal dirs (#6420)

Fixed

• Break out if g.Ctx is done. (#6676)
• Fix wrong path response for k-shortest paths. (#6655)
• Update nextRaftId when starting a node with a raftId > 0. (#6598)
• Pagination param "after" does not work when using func: uid(v). (#6631)
• CID never created if Zero stops early after first init. (#6636)
• Pause rollups during snapshot streaming. (#6610)
• Use flags for cache. (#6466)
• Fix negative waitgroup error. (#6551)
• Report Raft heartbeat metrics for Zero v=3 logs and log read index. (#6553)
• Fix readTs less than minTs. (#6518)
• Fix bug when deleting and adding to a single UID predicate in the same transaction. (#6450)

Dgraph v20.07.2-rc1

fix(Auth): fix Poor-man's auth for admin operations (#6660) (#6686)

Fixes DGRAPH-2419
Fixes [Discuss Issue](https://discuss.dgraph.io/t/acl-login-will-fail-if-auth-token-enabled-in-v20-07-0/10044)

This PR fixes Poor-man's auth for following endpoints:
* `/login`
* `/admin`

(cherry picked from commit 4fc328d7c4fcd3264f7bcf2330a01cd6882cbd72)

# Conflicts:
#	graphql/e2e/common/common.go

Dgraph v1.2.8-rc1

Update badger to 5e3d4b9 (#6671)

Dgraph v20.03.6-rc1

Break out if g.Ctx is done (#6676)

(cherry picked from commit a8a47af407ce51c39d15777fb942829e5e80f537)

Co-authored-by: Manish R Jain <manish@dgraph.io>

Dgraph v1.2.7

Added

• Add --cache_mb and --cache_percentage flags. (#6288)
• Add flag to set up compression in zero. (#6357)
• Add flags to set table and vlog loading mode for zero. (#6344)

Fixed

• Don't allow idx flag to be set to 0 on dgraph zero. (#6193)
• Stop forcing RAM mode for the write-ahead log. (#6261)
• Return error on closed DB. (#6319)
• Don't store start_ts in postings. (#6212)
• Optimize splits by doing binary search. Clear the pack from the main list. (#6334)
• Add a lock to backups to process one request at a time. (#6341)
• Use z.Closer instead of y.Closer' (#6396)
• Force exit if CTRL-C is caught before initialization. (#6408)
• Fix(Alpha): MASA: Make Alpha Shutdown Again. (#6406)
• Enterprise features
  • Sort manifests by backup number. (#6281)
  • Skip backing up nil lists. (#6314)

Dgraph v20.07.1 (Savvy Shuri-1)

Changed

• GraphQL
  • Remove github issues link from the error messages. (#6183)
  • Allow case insensitive auth header for graphql subscriptions. (#6179)
• Add retry for schema update (#6098)
• Queue keys for rollup during mutation. (#6151)

Added

• GraphQL
  • Adds auth for subscriptions. (#6165)
• Add --cache_mb and --cache_percentage flags. (#6286)
• Add flags to set table and vlog loading mode for zero. (#6342)
• Add flag to set up compression in zero. (#6355)

Fixed

• GraphQL
  • Multiple queries in a single request should not share the same variables. (#6158)
  • Fixes panic in update mutation without set & remove. (#6160)
  • Fixes wrong query parameter value for custom field URL. (#6161)
  • Fix auth rewriting for nested queries when RBAC rule is true. (#6167)
  • Disallow Subscription typename. (#6173)
  • Panic fix when subscription expiry is not present in jwt. (#6175)
  • Fix getType queries when id was used as a name for types other than ID. (#6180)
  • Don't reserve certain queries/mutations/inputs when a type is remote. (#6201)
  • Linking of xids for deep mutations. (#6203)
  • Prevent empty values in fields having id directive. (#6196)
  • Fixes unexpected fragment behaviour. (#6274)
  • Incorrect generatedSchema in update GQLSchema. (#6354)
• Fix out of order issues with split keys in bulk loader. (#6124)
• Rollup a batch if more than 2 seconds elapsed since last batch. (#6137)
• Refactor: Simplify how list splits are tracked. (#6070)
• Fix: Don't allow idx flag to be set to 0 on dgraph zero. (#6192)
• Fix error message for idx = 0 for dgraph zero. (#6199)
• Stop forcing RAM mode for the write-ahead log. (#6259)
• Fix panicwrap parent check. (#6299)
• Sort manifests by BackupNum in file handler. (#6279)
• Fixes queries which use variable at the top level. (#6290)
• Return error on closed DB. (#6320)
• Optimize splits by doing binary search. Clear the pack from the main list. (#6332)
• Proto fix needed for PR #6331. (#6346)
• Sentry nil pointer check. (#6374)
• Don't store start_ts in postings. (#6213)
• Use z.Closer instead of y.Closer. (#6399)
• Make Alpha Shutdown Again. (#6402)
• Force exit if CTRL-C is caught before initialization. (#6407)
• Update advanced-queries.md.
• Batch list in bulk loader to avoid panic. (#6446)
• Enterprise features
  • Make backups cancel other tasks. (#6243)
  • Online Restore honors credentials passed in. (#6302)
  • Add a lock to backups to process one request at a time. (#6339)
  • Fix Star_All delete query when used with ACL enabled. (#6336)

Dgraph v20.03.5

Changed

• Add retry for schema update. (#6097)
• Queue keys for rollup during mutation. (#6150)

Added

• Add --cache_mb and --cache_percentage flags. (#6287)
• Add flag to set up compression in zero. (#6356)
• Add flags to set table and vlog loading mode for zero. (#6343)

Fixed

• GraphQL
  • Prevent empty values in fields having id directive. (#6197)
• Fix out of order issues with split keys in bulk loader. (#6125)
• Rollup a batch if more than 2 seconds elapsed since last batch. (#6138)
• Simplify how list splits are tracked. (#6071)
• Perform rollups more aggresively. (#6147)
• Don't allow idx flag to be set to 0 on dgraph zero. (#6156)
• Stop forcing RAM mode for the write-ahead log. (#6260)
• Fix panicwrap parent check. (#6300)
• Sort manifests by backup number. (#6280)
• Don't store start_ts in postings. (#6214)
• Update reverse index when updating single UID predicates. (#6006)
• Return error on closed DB. (#6321)
• Optimize splits by doing binary search. Clear the pack from the main list. (#6333)
• Sentry nil pointer check. (#6375)
• Use z.Closer instead of y.Closer. (#6398)
• Make Alpha Shutdown Again. (#6403)
• Force exit if CTRL-C is caught before initialization. (#6409)
• Batch list in bulk loader to avoid panic. (#6445)
• Enterprise features
  • Make backups cancel other tasks. (#6244)
  • Add a lock to backups to process one request at a time. (#6340)

Dgraph v1.2.7-rc1

Fixed

• Don't allow idx flag to be set to 0 on dgraph zero. (#6193)

Dgraph v20.07.1-rc1

Changed

• GraphQL
  • Remove github issues link from the error messages. (#6183)
  • Allow case insensitive auth header for graphql subscriptions. (#6179)
• Add retry for schema update (#6098)
• Queue keys for rollup during mutation. (#6151)

Added

• GraphQL
  • Adds auth for subscriptions. (#6165)

Fixed

• GraphQL
  • Multiple queries in a single request should not share the same variables. (#6158)
  • Fixes panic in update mutation without set & remove. (#6160)
  • Fixes wrong query parameter value for custom field URL. (#6161)
  • Fix auth rewriting for nested queries when RBAC rule is true. (#6167)
  • Disallow Subscription typename. (#6173)
  • Panic fix when subscription expiry is not present in jwt. (#6175)
  • Fix getType queries when id was used as a name for types other than ID. (#6180)
  • Don't reserve certain queries/mutations/inputs when a type is remote. (#6201)
  • Linking of xids for deep mutations. (#6203)
  • Prevent empty values in fields having id directive. (#6196)
• Fix out of order issues with split keys in bulk loader. (#6124)
• Rollup a batch if more than 2 seconds elapsed since last batch. (#6137)
• Refactor: Simplify how list splits are tracked. (#6070)
• Fix: Don't allow idx flag to be set to 0 on dgraph zero. (#6192)
• Fix error message for idx = 0 for dgraph zero. (#6199)

Dgraph v1.2.6

Changed

• Update Badger. (#5940, #5990)
  • Fix assert in background compression and encryption. (dgraph-io/badger#1366)
  • Avoid panic in filltables() (dgraph-io/badger#1365)
  • Force KeepL0InMemory to be true when InMemory is true (dgraph-io/badger#1375)
  • Tests: Use t.Parallel in TestIteratePrefix tests (dgraph-io/badger#1377)
  • Remove second initialization of writech in Open (dgraph-io/badger#1382)
  • Increase default valueThreshold from 32B to 1KB (dgraph-io/badger#1346)
  • Pre allocate cache key for the block cache and the bloom filter cache (dgraph-io/badger#1371)
  • Rework DB.DropPrefix (dgraph-io/badger#1381)
  • Update head while replaying value log (dgraph-io/badger#1372)
  • Update ristretto to commit f66de99 (dgraph-io/badger#1391)
  • Enable cross-compiled 32bit tests on TravisCI (dgraph-io/badger#1392)
  • Avoid panic on multiple closer.Signal calls (dgraph-io/badger#1401)
  • Add a contribution guide (dgraph-io/badger#1379)
  • Add assert to check integer overflow for table size (dgraph-io/badger#1402)
  • Return error if the vlog writes exceeds more that 4GB. (dgraph-io/badger#1400)
  • Revert "add assert to check integer overflow for table size (dgraph-io/badger#1402)" (dgraph-io/badger#1406)
  • Revert "fix: Fix race condition in block.incRef (dgraph-io/badger#1337)" (dgraph-io/badger#1407)
  • Revert "Buffer pool for decompression (dgraph-io/badger#1308)" (dgraph-io/badger#1408)
  • Revert "Compress/Encrypt Blocks in the background (dgraph-io/badger#1227)" (dgraph-io/badger#1409)
  • Add missing changelog for v2.0.3 (dgraph-io/badger#1410)
  • Changelog for v20.07.0 (dgraph-io/badger#1411)

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)
• Use /tmp dir to store temporary index. Fixes #4600. (#5730)
• Split posting lists recursively. (#4867)
• Set version when rollup is called with no splits. (#4945)
• Return error instead of panic (readPostingList). Fixes #5749. (#5908)
• ServeTask: Return error if server is not ready. (#6022)
• Enterprise features
  • Backup: Change groupId from int to uint32. (#5613)
  • Backup: During backup, collapse split posting lists into a single list. (#4682)
  • Backup: Use a sync.Pool to allocate KVs during backup. (#5579)