Uploaded image for project: 'Hadoop Map/Reduce'
  1. Hadoop Map/Reduce
  2. MAPREDUCE-4157

ResourceManager should not kill apps that are well behaved

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

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.0-alpha
    • Fix Version/s: 2.0.2-alpha
    • Component/s: mrv2
    • Labels:
      None

      Description

      Currently when the ApplicationMaster unregisters with the ResourceManager, the RM kills (via the NMs) all the active containers for an application. This introduces a race where the AM may be trying to clean up and may not finish before it is killed. The RM should give the AM a chance to exit cleanly on its own rather than always race with a pending kill on shutdown.

        Attachments

        1. MAPREDUCE-4157.patch
          51 kB
          Jason Darrell Lowe
        2. MAPREDUCE-4157.patch
          51 kB
          Jason Darrell Lowe
        3. MAPREDUCE-4157.patch
          51 kB
          Jason Darrell Lowe

        Issue Links

          Activity

            People

            • Assignee:
              jlowe Jason Darrell Lowe
              Reporter:
              jlowe Jason Darrell Lowe

              Dates

              • Created:
                Updated:
                Resolved:

                Issue deployment