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  1. Hadoop HDFS
  2. HDFS-5220

Expose group resolution time as metric

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.3.0
    • 2.3.0
    • namenode
    • None

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

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              jxiang Jimmy Xiang
              robw Rob Weltman
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              Dates

                Created:
                Updated:
                Resolved: