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  1. Hadoop YARN
  2. YARN-45 [Preemption] Scheduler feedback to AM to release containers
  3. YARN-2074

Preemption of AM containers shouldn't count towards AM failures

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 2.5.0
    • resourcemanager
    • None
    • Reviewed

    Description

      One orthogonal concern with issues like YARN-2055 and YARN-2022 is that AM containers getting preempted shouldn't count towards AM failures and thus shouldn't eventually fail applications.

      We should explicitly handle AM container preemption/kill as a separate issue and not count it towards the limit on AM failures.

      Attachments

        1. YARN-2074.1.patch
          14 kB
          Jian He
        2. YARN-2074.2.patch
          18 kB
          Jian He
        3. YARN-2074.3.patch
          37 kB
          Jian He
        4. YARN-2074.4.patch
          38 kB
          Jian He
        5. YARN-2074.5.patch
          38 kB
          Jian He
        6. YARN-2074.6.patch
          39 kB
          Jian He
        7. YARN-2074.6.patch
          40 kB
          Jian He
        8. YARN-2074.7.patch
          40 kB
          Jian He
        9. YARN-2074.7.patch
          40 kB
          Jian He
        10. YARN-2074.8.patch
          42 kB
          Jian He

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              jianhe Jian He
              vinodkv Vinod Kumar Vavilapalli
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              Dates

                Created:
                Updated:
                Resolved: