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  1. HBase
  2. HBASE-20144

The shutdown of master will hang if there are no live region server

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.0.0
    • Component/s: Recovery
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      In a graceful shutdown, we will set cluster down in ServerManager, and in ServerManger.expireServer, if the cluster down flag is true and all rses are gone, we will call master.stop and quit.

      But if we have no live rs when shutting down, then expireServer will never be triggered, so we are dead...

        Attachments

        1. HBASE-20144-v1.patch
          9 kB
          Duo Zhang
        2. HBASE-20144.patch
          8 kB
          Duo Zhang
        3. HBASE-20144-UT.patch
          3 kB
          Duo Zhang

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              • Assignee:
                zhangduo Duo Zhang
                Reporter:
                zhangduo Duo Zhang
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                • Created:
                  Updated:
                  Resolved: