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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

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • None
    • 2.3.0
    • namenode
    • None
    • 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_v3.patch
          7 kB
          Jimmy Xiang
        2. trunk-5350.patch
          4 kB
          Jimmy Xiang

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              jxiang Jimmy Xiang
              robw Rob Weltman
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              Dates

                Created:
                Updated:
                Resolved: