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  1. Hadoop HDFS
  2. HDFS-2985

Improve logging when replicas are marked as corrupt

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.2
    • Component/s: namenode
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Currently in 0.23 and trunk, there is no logging which indicates why a replica has been marked corrupt, only that it has been marked corrupt. Because corruption can be a serious problem (and should be very rare), it's worth logging more detail whenever a block is added to the corrupt replica map.

        Attachments

        1. hdfs-2985.txt
          16 kB
          Todd Lipcon
        2. hdfs-2985.txt
          17 kB
          Todd Lipcon

          Activity

            People

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

              • Created:
                Updated:
                Resolved: