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Posted to mapreduce-issues@hadoop.apache.org by "Jonathan Eagles (JIRA)" <ji...@apache.org> on 2015/03/20 23:26:39 UTC

[jira] [Created] (MAPREDUCE-6285) ClientServiceDelegate should not retry upon AuthenticationException

Jonathan Eagles created MAPREDUCE-6285:
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             Summary: ClientServiceDelegate should not retry upon AuthenticationException
                 Key: MAPREDUCE-6285
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6285
             Project: Hadoop Map/Reduce
          Issue Type: Bug
            Reporter: Jonathan Eagles
            Assignee: Jonathan Eagles


ClientServiceDelegate tries really hard to getJobStatus from a job through retries. However, if an AuthorizationException occurs, it will always continue to fail no matter how many retries it makes. AuthorizationException is also thrown when mapred job -status is call on unsupported services like tez jobs. This jira will limit the negative effect on AMs in both scenarios.

Caused by: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.authorize.AuthorizationException): Protocol interface org.apache.hadoop.mapreduce.v2.api.MRClientProtocolPB is not known.



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