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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

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.0.0
    • Recovery
    • None
    • 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-UT.patch
          3 kB
          Duo Zhang
        3. HBASE-20144.patch
          8 kB
          Duo Zhang

        Issue Links

          breaks

          Bug - A problem which impairs or prevents the functions of the product. HBASE-19598 Fix TestAssignmentManagerMetrics flaky test

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              zhangduo Duo Zhang
              zhangduo Duo Zhang
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              Dates

                Created:
                Updated:
                Resolved: