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From "Jitendra Nath Pandey (JIRA)" <j...@apache.org>
Subject [jira] Created: (MAPREDUCE-1599) MRBench reuses jobConf and credentials there in.
Date Mon, 15 Mar 2010 17:31:27 GMT
MRBench reuses jobConf and credentials there in.
------------------------------------------------

                 Key: MAPREDUCE-1599
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1599
             Project: Hadoop Map/Reduce
          Issue Type: Bug
            Reporter: Jitendra Nath Pandey
            Assignee: Jitendra Nath Pandey


MRBench reuses the jobconf and therefore credentials are re-used, but JobTracker cancels the
delegation tokens therefore the test fails sometimes. 
The fix is to pass the mapreduce.job.complete.cancel.delegation.tokens=false in the jobconf
so that JobTracker does not cancel the tokens.

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