Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-914 (Umbrella) Support graceful decommission of nodemanager
  3. YARN-10315

Avoid sending RMNodeResourceupdate event if resource is same

    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.4.0
    • 3.4.0
    • graceful
    • None
    • Reviewed

    Description

      When the node is in DECOMMISSIONING state the RMNodeResourceUpdateEvent is send for every heartbeat . Which will result in scheduler resource update.

      Avoid sending the same.

      Scheduler node resource update iterates through all the queues for resource update which is costly..

      Attachments

        1. YARN-10315.001.patch
          7 kB
          Sushil Ks
        2. YARN-10315.002.patch
          7 kB
          Sushil Ks

        Activity

          People

            Sushil-K-S Sushil Ks
            bibinchundatt Bibin Chundatt
            Votes:
            0 Vote for this issue
            Watchers:
            5 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: