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  1. Hadoop Map/Reduce
  2. MAPREDUCE-532

Allow admins of the Capacity Scheduler to set a hard-limit on the capacity of a queue

    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.21.0
    • Component/s: capacity-sched
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Provided ability in the capacity scheduler to limit the number of slots that can be concurrently used per queue at any given time.

      Description

      For jobs which call external services, (eg: distcp, crawlers) user/admin should be able to control max parallel tasks spawned. There should be a mechanism to cap the capacity available for a queue/job.

        Attachments

        1. MAPREDUCE-532-20.patch
          28 kB
          Hemanth Yamijala
        2. MAPREDUCE-532-7.patch
          28 kB
          Hemanth Yamijala
        3. MAPREDUCE-532-6.patch
          28 kB
          Hemanth Yamijala
        4. MAPREDUCE-532-5.patch
          28 kB
          rahul k singh
        5. MAPREDUCE-532-4.patch
          33 kB
          rahul k singh
        6. MAPREDUCE-532-3.patch
          19 kB
          rahul k singh
        7. MAPREDUCE-532-2.patch
          16 kB
          rahul k singh
        8. MAPREDUCE-532-1.patch
          17 kB
          rahul k singh

          Activity

            People

            • Assignee:
              rksingh rahul k singh
              Reporter:
              rajive Rajiv Chittajallu
            • Votes:
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              Dates

              • Created:
                Updated:
                Resolved: