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https://issues.apache.org/jira/browse/NIFI-3744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15985536#comment-15985536
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ASF subversion and git services commented on NIFI-3744:
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Commit 97461657b1fe3193e028d2a085734415563a26d8 in nifi's branch
refs/heads/master from [[email protected]]
[ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=9746165 ]
NIFI-3744 - PutHiveStreaming cleanup null fixes
This closes #1698.
Signed-off-by: Pierre Villard <[email protected]>
> Possible null pointer in PutHiveStreaming.cleanup() if
> PutHiveStreaming.setup() fails
> -------------------------------------------------------------------------------------
>
> Key: NIFI-3744
> URL: https://issues.apache.org/jira/browse/NIFI-3744
> Project: Apache NiFi
> Issue Type: Bug
> Reporter: Bryan Rosander
> Assignee: Bryan Rosander
> Priority: Minor
>
> callTimeoutPool is one of the last things instantiated in
> PutHiveStreaming.setup(). The cleanup code doesn't check for null before
> attempting to shutdown the callTimeoutPool, resulting an a NPE if
> callTimeoutPool is not initialized.
> A NPE is also possible while iterating over allWriters.
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