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Posted to hdfs-dev@hadoop.apache.org by "Daryn Sharp (JIRA)" <ji...@apache.org> on 2012/08/30 20:21:08 UTC

[jira] [Created] (HDFS-3873) Hftp assumes security is disabled if token fetch fails

Daryn Sharp created HDFS-3873:
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             Summary: Hftp assumes security is disabled if token fetch fails
                 Key: HDFS-3873
                 URL: https://issues.apache.org/jira/browse/HDFS-3873
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: hdfs client
    Affects Versions: 0.23.3, 3.0.0, 2.2.0-alpha
            Reporter: Daryn Sharp
            Assignee: Daryn Sharp


Hftp ignores all exceptions generated while trying to get a token, based on the assumption that it means security is disabled.  Debugging problems is excruciatingly difficult when security is enabled but something goes wrong.  Job submissions succeed, but tasks fail because the NN rejects the user as unauthenticated.

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