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Duo Zhang resolved HBASE-23157. ------------------------------- Fix Version/s: 2.2.6 2.4.0 2.3.1 3.0.0-alpha-1 Hadoop Flags: Reviewed Resolution: Fixed Pushed to branch-2.2+. Thanks all for reviewing. > WAL unflushed seqId tracking may wrong when Durability.ASYNC_WAL is used > ------------------------------------------------------------------------ > > Key: HBASE-23157 > URL: https://issues.apache.org/jira/browse/HBASE-23157 > Project: HBase > Issue Type: Bug > Components: regionserver, wal > Affects Versions: 2.2.1 > Reporter: Lijin Bin > Assignee: Duo Zhang > Priority: Major > Fix For: 3.0.0-alpha-1, 2.3.1, 2.4.0, 2.2.6 > > Attachments: HBASE-23157-UT.patch, HBASE-23157-master-v1.patch, > TestMaxFlushedSeqId.patch > > > Durability.ASYNC_WAL do not wait wal sync and commit mvcc ahead. So when > region start flush may get a large flushedSeqId and later wal process buffer > entry and put a small unflushedSequenceIds for this region again. -- This message was sent by Atlassian Jira (v8.3.4#803005)