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Posted to mapreduce-dev@hadoop.apache.org by "Arun Ramani (JIRA)" <ji...@apache.org> on 2010/03/25 00:49:27 UTC

[jira] Created: (MAPREDUCE-1630) Starting JobTracker with a wrong keytab should throw error right away

Starting JobTracker with a wrong keytab should throw error right away
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                 Key: MAPREDUCE-1630
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1630
             Project: Hadoop Map/Reduce
          Issue Type: Bug
            Reporter: Arun Ramani


If the JobTracker is started with a wrong key tab file, it should die immediately throwing the right error to the user. Right now, the JobTracker keeps trying to login with the available credentials and hence the process does not die immediately. So, to the user it appears like the JobTracker process is running successfully. This is misleading.

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