Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.0.0, 2.2.0, 2.1.1, 2.0.3
    • Component/s: proc-v2
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      For regionserver, we have a max wal file limitation, if we reach the limitation, we will trigger a flush on specific regions so that we can delete old wal files. But for proc wals, we do not have this mechanism, and it will be worse after HBASE-21233, as if there is an old procedure which can not make progress and do not persist its state, we need to keep the old proc wal file for ever...

        Attachments

        1. HBASE-21254.patch
          21 kB
          Duo Zhang
        2. HBASE-21254-v1.patch
          32 kB
          Duo Zhang
        3. HBASE-21254-v2.patch
          32 kB
          Duo Zhang
        4. HBASE-21254-v3.patch
          34 kB
          Duo Zhang

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              • Assignee:
                Apache9 Duo Zhang
                Reporter:
                Apache9 Duo Zhang
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                Dates

                • Created:
                  Updated:
                  Resolved: