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  1. Hadoop YARN
  2. YARN-6194

Cluster capacity in SchedulingPolicy is updated only on allocation file reload

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.8.0
    • Fix Version/s: 2.9.0, 3.0.0-alpha4
    • Component/s: fairscheduler
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Some of the SchedulingPolicy methods need cluster capacity which is set using #initialize today. However, initialize() is called only on allocation reload. If nodes are added between reloads, the cluster capacity is not considered until the next reload.

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              • Assignee:
                yufeigu Yufei Gu
                Reporter:
                kasha Karthik Kambatla
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                • Created:
                  Updated:
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