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https://issues.apache.org/jira/browse/NIFI-5134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16470590#comment-16470590
 ] 

ASF subversion and git services commented on NIFI-5134:
-------------------------------------------------------

Commit aa4384b5e3632b60e00e1556d3528260a12710c0 in nifi's branch 
refs/heads/HDF-3.1-maint from [~jtstorck]
[ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=aa4384b ]

NIFI-5134 Explicitly requesting UGI to relogin before attempting to get a DB 
connection in HiveConnectionPool

Signed-off-by: Matthew Burgess <mattyb...@apache.org>

This closes #2667


> NiFi can encounter "no TGT" after Hive service outage
> -----------------------------------------------------
>
>                 Key: NIFI-5134
>                 URL: https://issues.apache.org/jira/browse/NIFI-5134
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Extensions
>    Affects Versions: 1.6.0
>            Reporter: Jeff Storck
>            Assignee: Jeff Storck
>            Priority: Major
>             Fix For: 1.7.0
>
>
> NiFi's Hive controller service may encounter a "no TGT" error after an outage 
> in Hive has occurred.  The "no TGT" error can occur after the service has 
> been restarted and the current TGT has expired.  The Hive client/thrift does 
> not seem to handle this case implicitly.



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