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  1. Hadoop Common
  2. HADOOP-3758

Excessive exceptions in HDFS namenode log file

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.17.1
    • Fix Version/s: 0.17.2
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      I upgraded a big cluster, out of which 10 nodes did not get upgraded.
      The namenode log showed excessive exceptions, causing the namenode log to ate the entire partition space, in this case close to 700GB log file was generated on the namenode.

        Attachments

        1. HADOOP-3758-trunk.patch
          2 kB
          Lohit Vijayarenu
        2. HADOOP-3758-17.patch
          2 kB
          Lohit Vijayarenu
        3. HADOOP-3758-trunk.patch
          2 kB
          Lohit Vijayarenu
        4. HADOOP-3758-18.patch
          2 kB
          Lohit Vijayarenu

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              • Assignee:
                lohit Lohit Vijayarenu
                Reporter:
                jimhuang Jim Huang
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                Dates

                • Created:
                  Updated:
                  Resolved: