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  1. Hadoop HDFS
  2. HDFS-7890

Improve information on Top users for metrics in RollingWindowsManager and lower log level

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Information on Top users for metrics in RollingWindowsManager should be improved and can be moved to DEBUG.

      Currently it is INFO logs at namenode side and does not provide much information.

      15/03/04 13:21:02 INFO window.RollingWindowManager: topN size for command finalizeRollingUpgrade is: 1
      15/03/04 13:21:02 INFO window.RollingWindowManager: topN size for command startRollingUpgrade is: 0
      15/03/04 13:21:02 INFO window.RollingWindowManager: topN size for command * is: 1
      15/03/04 13:21:02 INFO window.RollingWindowManager: topN size for command finalizeRollingUpgrade is: 1
      15/03/04 13:21:02 INFO window.RollingWindowManager: topN size for command startRollingUpgrade is: 1
      15/03/04 13:21:02 INFO window.RollingWindowManager: topN size for command * is: 1
      15/03/04 13:21:02 INFO window.RollingWindowManager: topN size for command finalizeRollingUpgrade is: 1
      15/03/04 13:21:02 INFO window.RollingWindowManager: topN size for command startRollingUpgrade is: 0
      15/03/04 13:21:02 INFO window.RollingWindowManager: topN size for command * is: 1
      

        Attachments

        1. HDFS-7890.1.patch
          1 kB
          J.Andreina
        2. HDFS-7890.2.patch
          1 kB
          J.Andreina

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              • Assignee:
                andreina J.Andreina
                Reporter:
                andreina J.Andreina
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                Dates

                • Created:
                  Updated:
                  Resolved: