Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-2804

"Creation of symlink to attempt log dir failed." message is not useful

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Blocker Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.20.204.0
    • Fix Version/s: 0.20.204.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Removed duplicate chmods of job log dir that were vulnerable to race conditions between tasks. Also improved the messages when the symlinks failed to be created.

      Description

      In attempting to qualify the 204 RC2 release, my tasktracker logs are filled with the above message. I'd love to do something about it, but since it doesn't tell me what exactly it is trying to symlink I cannot unless I dig into the source code.

      1. mr-2804-205.patch
        18 kB
        Owen O'Malley
      2. mr-2804.patch
        20 kB
        Owen O'Malley

        Issue Links

          Activity

          Allen Wittenauer created issue -
          Allen Wittenauer made changes -
          Field Original Value New Value
          Link This issue is related to MAPREDUCE-2415 [ MAPREDUCE-2415 ]
          Allen Wittenauer made changes -
          Link This issue relates to MAPREDUCE-2846 [ MAPREDUCE-2846 ]
          Owen O'Malley made changes -
          Assignee Owen O'Malley [ owen.omalley ]
          Owen O'Malley made changes -
          Attachment mr-2804.patch [ 12491446 ]
          Owen O'Malley made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Owen O'Malley made changes -
          Attachment mr-2804-205.patch [ 12491683 ]
          Owen O'Malley made changes -
          Status Patch Available [ 10002 ] Resolved [ 5 ]
          Hadoop Flags [Reviewed]
          Release Note Removed duplicate chmods of job log dir that were vulnerable to race conditions between tasks. Also improved the messages when the symlinks failed to be created.
          Fix Version/s 0.20.204.0 [ 12316318 ]
          Resolution Fixed [ 1 ]
          Owen O'Malley made changes -
          Status Resolved [ 5 ] Closed [ 6 ]

            People

            • Assignee:
              Owen O'Malley
              Reporter:
              Allen Wittenauer
            • Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development