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  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

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Not A Problem
    • Affects Version/s: 2.4.0
    • Fix Version/s: None
    • Component/s: resourcemanager
    • Labels:
      None
    • Target Version/s:

      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.

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              • Assignee:
                Unassigned
                Reporter:
                mayank_bansal Mayank Bansal
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                Dates

                • Created:
                  Updated:
                  Resolved: