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  1. Hadoop YARN
  2. YARN-291 [Umbrella] Dynamic resource configuration
  3. YARN-2489

ResouceOption's overcommitTimeout should be respected during resource update on NM

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: graceful, nodemanager, scheduler
    • Labels:
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      Description

      The ResourceOption to update NM's resource has two properties: Resource and OvercommitTimeout. The later property is used to guarantee resource is withdrawn after timeout is hit if resource is reduced to a value and current resource consumption exceeds the new value. It currently use default value -1 which means no timeout, and we should make this property work when updating NM resource.

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              • Assignee:
                Unassigned
                Reporter:
                djp Junping Du
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                  Updated:
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