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Posted to dev@hbase.apache.org by "Qilin Cao (JIRA)" <ji...@apache.org> on 2017/12/15 07:43:01 UTC

[jira] [Created] (HBASE-19521) HBase mob compaction need to check hfile version

Qilin Cao created HBASE-19521:
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             Summary: HBase mob compaction need to check hfile version
                 Key: HBASE-19521
                 URL: https://issues.apache.org/jira/browse/HBASE-19521
             Project: HBase
          Issue Type: Improvement
          Components: Compaction
    Affects Versions: 2.0.0, 3.0.0
            Reporter: Qilin Cao
            Priority: Minor


When HBase master configuration is not set hfile.format.version to 3, and user already run compact mob, this operation will cause compactor write V2 hfile, the result is that user can not scan the correct cell value since the mob cell ref tags are not written. So it is necessary to check the hfile version before to run mob compaction.



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