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  1. Hadoop Common
  2. HADOOP-9220

Unnecessary transition to standby in ActiveStandbyElector

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.1.0-beta
    • Component/s: ha
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      When performing a manual failover from one HA node to a second, under some circumstances the second node will transition from standby -> active -> standby -> active. This is with automatic failover enabled, so there is a ZK cluster doing leader election.

        Attachments

        1. hadoop-9220.txt
          6 kB
          Todd Lipcon
        2. HADOOP-9220.patch
          7 kB
          Thomas White
        3. HADOOP-9220.patch
          2 kB
          Thomas White

          Activity

            People

            • Assignee:
              tomwhite Thomas White
              Reporter:
              tomwhite Thomas White
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              Dates

              • Created:
                Updated:
                Resolved: