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  1. Hadoop YARN
  2. YARN-45 [Preemption] Scheduler feedback to AM to release containers
  3. YARN-2866

Capacity scheduler preemption policy should respect yarn.scheduler.minimum-allocation-mb when computing resource of queues

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

      Currently, capacity scheduler preemption logic doesn't respect minimum_allocation when computing ideal_assign/guaranteed_resource, etc. We should respect it to avoid some potential rounding issues.

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            • Assignee:
              Unassigned
              Reporter:
              leftnoteasy Wangda Tan
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              • Created:
                Updated: