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Posted to dev@hbase.apache.org by "Allan Yang (JIRA)" <ji...@apache.org> on 2017/01/18 03:36:26 UTC

[jira] [Created] (HBASE-17482) mvcc mechanism failed when using mvccPreAssign

Allan Yang created HBASE-17482:
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             Summary: mvcc mechanism failed when using mvccPreAssign
                 Key: HBASE-17482
                 URL: https://issues.apache.org/jira/browse/HBASE-17482
             Project: HBase
          Issue Type: Bug
    Affects Versions: 2.0..
            Reporter: Allan Yang
            Assignee: Allan Yang
            Priority: Critical


If mvccPreAssign and ASYNC_WAL is used, then cells may have been commited to memstore before append thread can stamp seqid to them. The unit test shows everything.



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