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Posted to mapreduce-dev@hadoop.apache.org by "Vinod Kumar Vavilapalli (Created) (JIRA)" <ji...@apache.org> on 2012/02/29 22:49:58 UTC

[jira] [Created] (MAPREDUCE-3942) Randomize master key generation for ApplicationTokenSecretManager and roll it every so often

Randomize master key generation for ApplicationTokenSecretManager and roll it every so often
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                 Key: MAPREDUCE-3942
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3942
             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


 - Master key for authentication of AMs need to be automatically generated.
 - The key needs to be rolled every so often but AMs with old keys should continue to be able to talk to the RM.

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