Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-543 [Umbrella] NodeManager localization related issues
  3. YARN-573

Shared data structures in Public Localizer and Private Localizer are not Thread safe.

    XMLWordPrintableJSON

    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.23.10, 2.1.1-beta
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      PublicLocalizer
      1) pending accessed by addResource (part of event handling) and run method (as a part of PublicLocalizer.run() ).

      PrivateLocalizer
      1) pending accessed by addResource (part of event handling) and findNextResource (i.remove()). Also update method should be fixed. It too is sharing pending list.

        Attachments

        1. YARN-573-20130731.1.patch
          6 kB
          Omkar Vinit Joshi
        2. YARN-573-20130730.1.patch
          5 kB
          Omkar Vinit Joshi
        3. YARN-573.branch-0.23-08132013.patch
          6 kB
          Mit Desai

          Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. YARN-980 Nodemanager is shutting down while executing a mapreduce job

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

            Activity

              People

              • Assignee:
                ojoshi Omkar Vinit Joshi
                Reporter:
                ojoshi Omkar Vinit Joshi
              • Votes:
                0 Vote for this issue
                Watchers:
                12 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: