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  1. Hadoop HDFS
  2. HDFS-5350

Name Node should report fsimage transfer time as a metric

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.3.0
    • Component/s: namenode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      If the (Secondary) Name Node reported fsimage transfer times (perhaps the last ten of them), monitoring tools could detect slowdowns that might jeopardize cluster stability.

        Attachments

        1. trunk-5350.patch
          4 kB
          Jimmy Xiang
        2. trunk-5350_v3.patch
          7 kB
          Jimmy Xiang

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              • Assignee:
                jxiang Jimmy Xiang
                Reporter:
                robw Rob Weltman
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                Dates

                • Created:
                  Updated:
                  Resolved: