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  1. Hadoop Map/Reduce
  2. MAPREDUCE-1253

Making Mumak work with Capacity-Scheduler

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.21.0, 0.22.0
    • Fix Version/s: 0.22.0
    • Component/s: contrib/mumak
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Tags:
      mumak capacity-scheduler

      Description

      In order to make the capacity-scheduler work in the mumak simulation environment, we have to replace the job-initialization threads of the capacity scheduler with classes that perform event-based initialization. We propose to use aspectj to disable the threads of the JobInitializationPoller class used by the Capacity Scheduler, and then perform the corresponding initialization tasks through a simulation job-initialization class that receives periodic wake-up calls from the simulator engine.

        Attachments

        1. MAPREDUCE-1253-20100804.patch
          23 kB
          Hong Tang
        2. MAPREDUCE-1253-20100726-2.patch
          23 kB
          Hong Tang
        3. ASF.LICENSE.NOT.GRANTED--MAPREDUCE-1253-20100406.patch
          23 kB
          Anirban Dasgupta

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              • Assignee:
                anirban.dasgupta Anirban Dasgupta
                Reporter:
                anirban.dasgupta Anirban Dasgupta
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