Bug
- [HBASE-15752] - ClassNotFoundException is encountered when custom WAL codec is not found in WALPlayer job
- [HBASE-21387] - Race condition surrounding in progress snapshot handling in snapshot cache leads to loss of snapshot files
- [HBASE-21492] - CellCodec Written To WAL Before It's Verified
- [HBASE-21504] - If enable FIFOCompactionPolicy, a compaction may write a "empty" hfile whose maxTimeStamp is long max. This kind of hfile will never be archived.
- [HBASE-21547] - Precommit uses master flaky list for other branches
- [HBASE-21582] - If call HBaseAdmin#snapshotAsync but forget call isSnapshotFinished, then SnapshotHFileCleaner will skip to run every time
- [HBASE-21592] - quota.addGetResult(r) throw NPE
Improvement
- [HBASE-21520] - TestMultiColumnScanner cost long time when using ROWCOL bloom type
- [HBASE-21567] - Allow overriding configs starting up the shell
Task
- [HBASE-21686] - Release 1.2.10
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