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From "Karam Singh (JIRA)" <j...@apache.org>
Subject [jira] Created: (MAPREDUCE-887) After 4491, task cleaup directory some gets created under the ownershiptasktracker user instread job submitting.
Date Wed, 19 Aug 2009 08:12:14 GMT
After 4491, task cleaup directory some gets created under the ownershiptasktracker user instread
job submitting.
----------------------------------------------------------------------------------------------------------------

                 Key: MAPREDUCE-887
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-887
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: tasktracker
    Affects Versions: 0.21.0
            Reporter: Karam Singh


Some time, when task is killed, task cleanup directory is created under the ownership tasktracker
launching user instead job submitting user.
dr-xrws--- karams   hadoop  ]  job_200908170914_0020
             |-- [drwxr-sr-x mapred   hadoop  ]  attempt_200908170914_0020_m_000002_0.cleanup
             `-- [drwxrws--- karams   hadoop  ]  attempt_200908170914_0020_m_000012_0


Here karams is user who submitted job and mapred is the use who launched TT. taskattrempt.cleanup
created with mapred  user not with karams user.
This issue is intermittent, not always reproducible. 

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