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From "Devaraj Das (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-2452) Delegation token cancellation shouldn't hold global JobTracker lock
Date Mon, 25 Apr 2011 18:45:03 GMT
Delegation token cancellation shouldn't hold global JobTracker lock
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                 Key: MAPREDUCE-2452
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2452
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: jobtracker
            Reporter: Devaraj Das
            Assignee: Devaraj Das
             Fix For: 0.23.0


Currently, when the JobTracker cancels a job's delegation token (at the end of the job), it
holds the global lock. This is not desired.

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