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  1. HBase
  2. HBASE-11762

Record the class name of Codec in WAL header

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    Details

    • Type: Task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.99.0, 0.98.6
    • Component/s: wal
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      In follow-up discussion to HBASE-11620, Enis brought up this point:

      Related to this, should not we also write the CellCodec that we use in the WAL header. Right now, the codec comes from the configuration which means that you cannot read back the WAL files if you change the codec.

      This JIRA is to implement the above suggestion.

        Attachments

        1. 11762-0.98.txt
          31 kB
          Ted Yu
        2. 11762-v1.txt
          17 kB
          Ted Yu
        3. 11762-v2.txt
          29 kB
          Ted Yu
        4. 11762-v4.txt
          31 kB
          Ted Yu
        5. 11762-v5.txt
          33 kB
          Ted Yu
        6. 11762-v6.txt
          33 kB
          Ted Yu

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              • Assignee:
                yuzhihong@gmail.com Ted Yu
                Reporter:
                yuzhihong@gmail.com Ted Yu
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                Dates

                • Created:
                  Updated:
                  Resolved: