Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-3893

allow capacity scheduler configs maximum-applications and maximum-am-resource-percent configurable on a per queue basis

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Critical Critical
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.3, 2.0.2-alpha
    • Component/s: mrv2
    • Labels:
      None

      Description

      The capacity scheduler configs for maximum-applications and maximum-am-resource-percent are currently configured globally and then made proportional to each queue based on its capacity. There are times when this may not work well. some exampless - if you have a queue that is running on uberAM jobs, the jobs a queue is running always has a small number of containers, and then you have the opposite where in a queue with very small capacity, you may want to limit the am resources even more so you don't end up deadlocked with all your capacity being used for app masters.

      I think we should make those configurable on a per queue basis.

      1. MAPREDUCE-3893.patch
        15 kB
        Thomas Graves
      2. MAPREDUCE-3893-1.txt
        9 kB
        Eric Payne

        Activity

        Thomas Graves made changes -
        Link This issue is duplicated by YARN-211 [ YARN-211 ]
        Thomas Graves made changes -
        Link This issue is duplicated by YARN-211 [ YARN-211 ]
        Arun C Murthy made changes -
        Status Resolved [ 5 ] Closed [ 6 ]
        Arun C Murthy made changes -
        Fix Version/s 3.0.0 [ 12320355 ]
        Robert Joseph Evans made changes -
        Status Patch Available [ 10002 ] Resolved [ 5 ]
        Fix Version/s 0.23.3 [ 12320060 ]
        Fix Version/s 3.0.0 [ 12320355 ]
        Fix Version/s 2.2.0-alpha [ 12322471 ]
        Resolution Fixed [ 1 ]
        Thomas Graves made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Target Version/s 0.23.3, 2.0.0-alpha, 3.0.0 [ 12320060, 12320354, 12320355 ] 0.23.3, 3.0.0, 2.2.0-alpha [ 12320060, 12320355, 12322471 ]
        Thomas Graves made changes -
        Attachment MAPREDUCE-3893.patch [ 12537364 ]
        Thomas Graves made changes -
        Assignee Eric Payne [ eepayne ] Thomas Graves [ tgraves ]
        Robert Joseph Evans made changes -
        Target Version/s 0.23.2 [ 12319851 ] 0.23.3, 2.0.0, 3.0.0 [ 12320060, 12320354, 12320355 ]
        Arun C Murthy made changes -
        Status Patch Available [ 10002 ] Open [ 1 ]
        Eric Payne made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Eric Payne made changes -
        Attachment MAPREDUCE-3893-1.txt [ 12516901 ]
        Eric Payne made changes -
        Assignee Eric Payne [ eepayne ]
        Eric Payne made changes -
        Field Original Value New Value
        Priority Major [ 3 ] Critical [ 2 ]
        Thomas Graves created issue -

          People

          • Assignee:
            Thomas Graves
            Reporter:
            Thomas Graves
          • Votes:
            0 Vote for this issue
            Watchers:
            8 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development