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Posted to mapreduce-dev@hadoop.apache.org by "Vinod Kumar Vavilapalli (Created) (JIRA)" <ji...@apache.org> on 2012/03/01 00:09:57 UTC

[jira] [Created] (MAPREDUCE-3945) JobHistoryServer should store tokens to authenticate clients across restart

JobHistoryServer should store tokens to authenticate clients across restart
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                 Key: MAPREDUCE-3945
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3945
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2, security
    Affects Versions: 0.23.0
            Reporter: Vinod Kumar Vavilapalli
            Assignee: Vinod Kumar Vavilapalli


JobHistoryServer gives off delegation tokens so that clients can talk to it. It needs to store them off somewhere to authenticate clients across the server restart

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