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  1. Hadoop Map/Reduce
  2. MAPREDUCE-3590

CapacityScheduler: unreserve slots when no more task to run

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 0.21.0, 0.22.0
    • Fix Version/s: None
    • Component/s: capacity-sched
    • Labels:

      Description

      In capacityscheduler, when tasktracker's availableSlots < job.getNumSlotsPerTask(type), and no more task of the job to run, it should be unreserved slots of the tasktracker.

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            • Assignee:
              Unassigned
              Reporter:
              aderen chunde
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