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

    • Sub-task
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • None
    • 0.23.10, 2.1.1-beta
    • None
    • None
    • 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

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

              Dates

                Created:
                Updated:
                Resolved: