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  1. Hadoop YARN
  2. YARN-2679

Add metric for container launch duration

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    Description

      add metrics in NodeManagerMetrics to get prepare time to launch container.
      The prepare time is the duration between sending ContainersLauncherEventType.LAUNCH_CONTAINER event and receiving ContainerEventType.CONTAINER_LAUNCHED event.

      Attachments

        1. YARN-2679.000.patch
          5 kB
          Zhihai Xu
        2. YARN-2679.001.patch
          5 kB
          Zhihai Xu
        3. YARN-2679.002.patch
          5 kB
          Zhihai Xu

        Issue Links

        relates to

        Improvement - An improvement or enhancement to an existing feature or task. YARN-3056 add verification for containerLaunchDuration in TestNodeManagerMetrics.

        • Trivial - Cosmetic problem like misspelt words or misaligned text.
        • Closed

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            zxu Zhihai Xu
            zxu Zhihai Xu
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              Updated:
              Resolved:

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