Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: QuorumJournalManager (HDFS-3077)
    • Component/s: None
    • Labels:
      None

      Description

      Simple bug in the JournalNode: it caches certain values (eg accepted epoch) in memory, and the cached values aren't reset when the journal is formatted. So, after a format, further calls to the same Journal will see the old value for accepted epoch, writer epoch, etc, preventing the journal from being re-used until the JN is restarted.

        Attachments

        1. hdfs-3884.txt
          3 kB
          Todd Lipcon
        2. hdfs-3884.txt
          3 kB
          Todd Lipcon
        3. hdfs-3884.txt
          3 kB
          Todd Lipcon

          Activity

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            • Assignee:
              tlipcon Todd Lipcon
              Reporter:
              tlipcon Todd Lipcon
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              Dates

              • Created:
                Updated:
                Resolved: