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Posted to mapreduce-dev@hadoop.apache.org by "Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org> on 2011/07/29 06:42:09 UTC

[jira] [Created] (MAPREDUCE-2746) [MR-279] [Security] Yarn servers can't communicate with each other with hadoop.security.authorization set to true

[MR-279] [Security] Yarn servers can't communicate with each other with hadoop.security.authorization set to true
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                 Key: MAPREDUCE-2746
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2746
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2
            Reporter: Vinod Kumar Vavilapalli
             Fix For: 0.23.0


Because of this problem, till now, we've been testing YARN+MR with {{hadoop.security.authorization}} set to false. We need to register yarn communication protocols in the implementation of the authorization related PolicyProvider (MapReducePolicyProvider.java).

[~devaraj] also found this issue independently.

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