Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-2802

ClusterMetrics to include AM launch and register delays

    XMLWordPrintableJSON

    Details

    • Hadoop Flags:
      Reviewed

      Description

      add AM container launch and register delay metrics in QueueMetrics to help diagnose performance issue.
      Added two metrics in QueueMetrics:
      aMLaunchDelay: the time spent from sending event AMLauncherEventType.LAUNCH to receiving event RMAppAttemptEventType.LAUNCHED in RMAppAttemptImpl.

      aMRegisterDelay: the time waiting from receiving event RMAppAttemptEventType.LAUNCHED to receiving event RMAppAttemptEventType.REGISTERED(ApplicationMasterService#registerApplicationMaster) in RMAppAttemptImpl.

        Attachments

        1. YARN-2802.000.patch
          14 kB
          zhihai xu
        2. YARN-2802.001.patch
          14 kB
          zhihai xu
        3. YARN-2802.002.patch
          14 kB
          zhihai xu
        4. YARN-2802.003.patch
          6 kB
          zhihai xu
        5. YARN-2802.004.patch
          6 kB
          zhihai xu
        6. YARN-2802.005.patch
          7 kB
          zhihai xu

          Issue Links

            Activity

              People

              • Assignee:
                zxu zhihai xu
                Reporter:
                zxu zhihai xu
              • Votes:
                0 Vote for this issue
                Watchers:
                6 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: