Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-45 [Preemption] Scheduler feedback to AM to release containers
  3. YARN-2055

Preemption: Jobs are failing due to AMs are getting launched and killed multiple times

    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Not A Problem
    • 2.4.0
    • None
    • resourcemanager
    • None

    Description

      If Queue A does not have enough capacity to run AM, then AM will borrow capacity from queue B to run AM in that case AM will be killed if queue B will reclaim its capacity and again AM will be launched and killed again, in that case job will be failed.

      Attachments

        Issue Links

          is related to

          Sub-task - The sub-task of the issue YARN-2074 Preemption of AM containers shouldn't count towards AM failures

          • Major - Major loss of function.
          • Closed

          Activity

            People

              Unassigned Unassigned
              mayank_bansal Mayank Bansal
              Votes:
              0 Vote for this issue
              Watchers:
              10 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: