Uploaded image for project: 'Hadoop Map/Reduce'
  1. Hadoop Map/Reduce
  2. MAPREDUCE-2107

Emulate Memory Usage of Tasks in GridMix3

VotersWatch issueWatchersCreate sub-taskLinkCloneUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.22.0
    • 0.23.0
    • contrib/gridmix
    • None
    • Hide
      Adds total heap usage emulation to Gridmix. Also, Gridmix can configure the simulated task's JVM heap options with max heap options obtained from the original task (via Rumen). Use 'gridmix.task.jvm-options.enable' to disable the task max heap options configuration.
      Show
      Adds total heap usage emulation to Gridmix. Also, Gridmix can configure the simulated task's JVM heap options with max heap options obtained from the original task (via Rumen). Use 'gridmix.task.jvm-options.enable' to disable the task max heap options configuration.
    • gridmix heap-usage

    Description

      MAPREDUCE-220 makes CPU/Memory usage of Tasks available in JobHistory files. Use this
      to emulate the memory usage of Tasks (of course, once MAPREDUCE-2104 is done).

      Attachments

        Issue Links

        Activity

          This comment will be Viewable by All Users Viewable by All Users
          Cancel

          People

            amar_kamat Amar Kamat
            ranjit Ranjit Mathew
            Votes:
            0 Vote for this issue
            Watchers:
            0 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Issue deployment