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Posted to issues@nifi.apache.org by "Bryan Rosander (JIRA)" <ji...@apache.org> on 2017/04/27 19:38:04 UTC

[jira] [Created] (NIFI-3755) Inconsistent Exception handling in Hive Processors with UGIs

Bryan Rosander created NIFI-3755:
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             Summary: Inconsistent Exception handling in Hive Processors with UGIs
                 Key: NIFI-3755
                 URL: https://issues.apache.org/jira/browse/NIFI-3755
             Project: Apache NiFi
          Issue Type: Bug
            Reporter: Bryan Rosander
            Assignee: Bryan Rosander


Hive Processors that use UserGroupInformation objects to perform operations with a given identity use the ugi.doAs() method to do so.  This method can throw an UndeclaredThrowableException wrapping the actual exception if it isn't one of a few specific exceptions.

We need to unwrap the exception and throw the cause in the same way as the non-ugi code in order to maintain consistent behavior.



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