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https://issues.apache.org/jira/browse/NIFI-3755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15989041#comment-15989041
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ASF subversion and git services commented on NIFI-3755:
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Commit 0054a9e35fb06b749c4ef2253c918e74c3899ef9 in nifi's branch 
refs/heads/master from [[email protected]]
[ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=0054a9e ]

NIFI-3755 - Restoring Hive exception handling behavior

This closes #1711.

Signed-off-by: Bryan Bende <[email protected]>


> 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
>             Fix For: 1.2.0
>
>
> 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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