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Posted to mapreduce-dev@hadoop.apache.org by "Vinod Kumar Vavilapalli (Created) (JIRA)" <ji...@apache.org> on 2012/02/29 22:59:58 UTC

[jira] [Created] (MAPREDUCE-3943) RM-NM secret-keys should be randomly generated and rolled every so often

RM-NM secret-keys should be randomly generated and rolled every so often
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                 Key: MAPREDUCE-3943
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3943
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2, security
    Affects Versions: 0.23.0
            Reporter: Vinod Kumar Vavilapalli
            Assignee: Vinod Kumar Vavilapalli
             Fix For: 0.23.2


 - RM should generate the master-key randomly
 - The master-key should roll every so often
 - NM should remember old expired keys so that already doled out container-requests can be satisfied.

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