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  1. Hadoop YARN
  2. YARN-5990 [Umbrella] Follow-up (phase-2) FairScheduler preemption improvements
  3. YARN-5832

Preemption should consider more resource-requests of a starved app if the initial set can not be satisfied

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    • Type: Sub-task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: fairscheduler
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      Description

      When identifying containers to preempt for a starved application, the new implementation considers only the highest priority resource request. If we can't find candidate containers for that request, we might want to consider other requests.

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              • Assignee:
                lewuathe Kai
                Reporter:
                kasha Karthik Kambatla
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                • Created:
                  Updated: