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  1. Hadoop YARN
  2. YARN-1014

Configure OOM Killer to kill OPPORTUNISTIC containers first

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Won't Fix
    • 3.0.0-alpha1
    • None
    • None
    • None

    Description

      YARN-2882 introduces the notion of OPPORTUNISTIC containers. These containers should be killed first should the system run out of memory.


      Previous description:
      Once RM allocates 'speculative containers' we need to get LCE to schedule them at lower priorities via cgroups.

      Attachments

        1. YARN-1014.02.patch
          7 kB
          Haibo Chen
        2. YARN-1014.01.patch
          5 kB
          Haibo Chen
        3. YARN-1014.00.patch
          5 kB
          Haibo Chen

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              Unassigned Unassigned
              acmurthy Arun Murthy
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              Dates

                Created:
                Updated:
                Resolved: