Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Critical Critical
    • Resolution: Invalid
    • Affects Version/s: 0.20.2
    • Fix Version/s: None
    • Component/s: task-controller
    • Labels:
      None
    • Environment:

      uname -a :
      2.6.18-194.17.4.0.1.el5PAE #1 SMP Tue Oct 26 20:15:18 EDT 2010 i686 i686 i386 GNU/Linux

      Description

      run a simple code under cdh3u3, the slave node's map task and reduce task failed, this is the error info from the tasktracker's log:
      2012-03-09 17:25:56,562 WARN org.apache.hadoop.mapred.DefaultTaskController: Exit code from task is : 126
      2012-03-09 17:25:56,563 WARN org.apache.hadoop.mapred.DefaultTaskController: Task wrapper stderr: bash: /home/mapred/local/ttprivate/taskTracker/hdfs/jobcache/job_201203091543_0003/attempt_201203091543_0003_m_000002_0/taskjvm.sh: Permission denied
      __I think the privilige of the /home/mapred/local/ is properly set

        Activity

        toughman created issue -
        Hide
        toughman added a comment -

        and closely followed by this info in the log:
        Failed to retrieve stderr log for task: attempt_201203091543_0003_r_000002_0

        ---another info: there were not any stdout and stderr files for this attempt under logs/userlog/

        Show
        toughman added a comment - and closely followed by this info in the log: Failed to retrieve stderr log for task: attempt_201203091543_0003_r_000002_0 ---another info: there were not any stdout and stderr files for this attempt under logs/userlog/
        Hide
        Arun C Murthy added a comment -

        This looks like a CDH issue.

        Show
        Arun C Murthy added a comment - This looks like a CDH issue.
        Arun C Murthy made changes -
        Field Original Value New Value
        Status Open [ 1 ] Resolved [ 5 ]
        Resolution Invalid [ 6 ]

          People

          • Assignee:
            Unassigned
            Reporter:
            toughman
          • Votes:
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development