Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-3293

Track and display capacity scheduler health metrics in web UI

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.8.0, 3.0.0-alpha1
    • capacityscheduler
    • None

    Description

      It would be good to display metrics that let users know about the health of the capacity scheduler in the web UI. Today it is hard to get an idea if the capacity scheduler is functioning correctly. Metrics such as the time for the last allocation, etc.

      Attachments

        1. Screen Shot 2015-03-30 at 4.30.14 PM.png
          201 kB
          Varun Vasudev
        2. apache-yarn-3293.0.patch
          72 kB
          Varun Vasudev
        3. apache-yarn-3293.1.patch
          72 kB
          Varun Vasudev
        4. apache-yarn-3293.2.patch
          74 kB
          Varun Vasudev
        5. apache-yarn-3293.4.patch
          76 kB
          Varun Vasudev
        6. apache-yarn-3293.5.patch
          77 kB
          Varun Vasudev
        7. apache-yarn-3293.6.patch
          76 kB
          Varun Vasudev

        Issue Links

          relates to

          Improvement - An improvement or enhancement to an existing feature or task. YARN-3652 A SchedulerMetrics may be need for evaluating the scheduler's performance

          • Major - Major loss of function.
          • Open

          Activity

            People

              vvasudev Varun Vasudev
              vvasudev Varun Vasudev
              Votes:
              0 Vote for this issue
              Watchers:
              8 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: