Hadoop Map/Reduce
  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 New Feature
    • Status: Closed
    • Priority: Major 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.

      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:
            rahul k singh
            Reporter:
            Rajiv Chittajallu
          • Votes:
            0 Vote for this issue
            Watchers:
            6 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development