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  1. HBase
  2. HBASE-19521

HBase mob compaction need to check hfile version

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 3.0.0-alpha-1, 2.0.0
    • Fix Version/s: 2.0.0-beta-1, 2.0.0
    • Component/s: Compaction, mob
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      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 ref 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.

        Attachments

        1. HBASE-19521-v1.patch
          2 kB
          Qilin Cao
        2. HBASE-19521-v2.patch
          2 kB
          Qilin Cao
        3. HBASE-19521-v3.patch
          3 kB
          Qilin Cao

          Activity

            People

            • Assignee:
              Qilin Cao Qilin Cao
              Reporter:
              Qilin Cao Qilin Cao

              Dates

              • Created:
                Updated:
                Resolved:

                Issue deployment