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  1. Hadoop HDFS
  2. HDFS-5220

Expose group resolution time as metric

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.3.0
    • Fix Version/s: 2.3.0
    • Component/s: namenode
    • Labels:
      None
    • Target Version/s:

      Description

      It would help detect issues with authentication configuration and with overloading an authentication source if the name node exposed the time taken for group resolution as a metric.

        Attachments

        1. 2.4-5220.addendum
          0.8 kB
          Jimmy Xiang
        2. 2.4-5220.patch
          11 kB
          Jimmy Xiang
        3. hdfs-5220_v2.patch
          11 kB
          Jimmy Xiang
        4. hdfs-5220.addendum
          0.8 kB
          Jimmy Xiang
        5. hdfs-5220.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: