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Posted to dev@hbase.apache.org by "Lijin Bin (Jira)" <ji...@apache.org> on 2019/10/12 11:35:00 UTC

[jira] [Created] (HBASE-23157) WAL unflushed seqId tracking may wrong when Durability.ASYNC_WAL is used

Lijin Bin created HBASE-23157:
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             Summary: 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: Lijin Bin


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.




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