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  1. HBase
  2. HBASE-21480

Taking snapshot when RS crashes prevent we bring the regions online

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.0.0, 2.2.0, 2.0.3, 2.1.2
    • Component/s: snapshots
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      The current implementation is not good enough. It will take the exclusive lock all the time which could hurt the availability, as we need to hold the shared lock when assigning regions.

        Attachments

        1. HBASE-21480-UT.patch
          4 kB
          Duo Zhang
        2. HBASE-21480-UT-v1.patch
          5 kB
          Duo Zhang
        3. HBASE-21480.patch
          14 kB
          Duo Zhang
        4. HBASE-21480-v1.patch
          14 kB
          Duo Zhang

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              • Assignee:
                zhangduo Duo Zhang
                Reporter:
                zhangduo Duo Zhang
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                Dates

                • Created:
                  Updated:
                  Resolved: