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From "toughman (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-3998) taskjvm.sh: Permission denied
Date Mon, 12 Mar 2012 06:34:41 GMT
taskjvm.sh: Permission denied
-----------------------------

                 Key: MAPREDUCE-3998
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3998
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: task-controller
    Affects Versions: 0.20.2
         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
            Reporter: toughman
            Priority: Critical


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

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