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  1. Hadoop YARN
  2. YARN-4983

JVM and UGI metrics disappear after RM is once transitioned to standby mode

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.9.0, 3.0.0-alpha1
    • None
    • None
    • Reviewed

    Description

      When get transitioned to standby, the RM will shutdown the existing metric system and relaunch a new one. This will cause the jvm metrics and ugi metrics to miss in the new metric system.

      Attachments

        1. YARN-4983-trunk.003.patch
          10 kB
          Li Lu
        2. YARN-4983-trunk.002.patch
          10 kB
          Li Lu
        3. YARN-4983-trunk.001.patch
          6 kB
          Li Lu
        4. YARN-4983-trunk.000.patch
          6 kB
          Li Lu

        Issue Links

        relates to

        Bug - A problem which impairs or prevents the functions of the product. YARN-4901 QueueMetrics needs to be cleared before MockRM is initialized

        • Major - Major loss of function.
        • Resolved

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            gtcarrera9 Li Lu
            gtcarrera9 Li Lu
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            Dates

              Created:
              Updated:
              Resolved:

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