Details

    • Type: Sub-task Sub-task
    • Status: Resolved
    • Priority: Critical Critical
    • Resolution: Fixed
    • Affects Version/s: HA branch (HDFS-1623)
    • Fix Version/s: HA branch (HDFS-1623)
    • Component/s: ha, namenode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      In testing I saw an AssertionError come up several times when I was trying to do failover between two NNs where one or the other was in safe-mode. Need to write some unit tests to try to trigger this – hunch is it has something to do with the treatment of "safe block count" while tailing edits in safemode.

      1. hdfs-2692.txt
        27 kB
        Todd Lipcon
      2. hdfs-2692.txt
        26 kB
        Todd Lipcon
      3. hdfs-2692.txt
        24 kB
        Todd Lipcon

        Issue Links

          Activity

          Todd Lipcon created issue -
          Todd Lipcon made changes -
          Field Original Value New Value
          Attachment hdfs-2692.txt [ 12508184 ]
          Todd Lipcon made changes -
          Attachment hdfs-2692.txt [ 12508198 ]
          Todd Lipcon made changes -
          Attachment hdfs-2692.txt [ 12508886 ]
          Todd Lipcon made changes -
          Status Open [ 1 ] Resolved [ 5 ]
          Hadoop Flags Reviewed [ 10343 ]
          Fix Version/s HA branch (HDFS-1623) [ 12317568 ]
          Resolution Fixed [ 1 ]
          Todd Lipcon made changes -
          Link This issue is related to HDFS-2973 [ HDFS-2973 ]

            People

            • Assignee:
              Todd Lipcon
              Reporter:
              Todd Lipcon
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              Dates

              • Created:
                Updated:
                Resolved:

                Development