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https://issues.apache.org/jira/browse/NIFI-1607?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15186040#comment-15186040
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ASF GitHub Bot commented on NIFI-1607:
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GitHub user bbende opened a pull request:
https://github.com/apache/nifi/pull/264
NIFI-1607 Fixing issue in ListenRELP where it could commit the session
before all flow files were transferred
Was able to reproduce this exception by writing a unit test that simulated
data coming from two senders and had batching turned on, which caused the code
to try and commit the session in a loop that was processing the data for each
sender.
Moved the session.commit() outside the while loop, and acknowledged all
messages after successful commit. The above unit test passes now.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/bbende/nifi NIFI-1607
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/nifi/pull/264.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #264
----
commit 699f84f951c0e3a99564074a0d0ff473a9c63c14
Author: Bryan Bende <[email protected]>
Date: 2016-03-08T23:04:28Z
NIFI-1607 Fixing issue in ListenRELP where it could commit the session
before all flow files were transferred
----
> ListenRELP produces FlowFileHandlingException
> ---------------------------------------------
>
> Key: NIFI-1607
> URL: https://issues.apache.org/jira/browse/NIFI-1607
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 0.5.1
> Reporter: Bryan Bende
> Assignee: Bryan Bende
> Fix For: 0.6.0
>
>
> While testing ListenRELP it produced a significant amount of
> FlowFileHandlingExceptions, with a message like:
> Failed to process session due to
> org.apache.nifi.processor.exception.FlowFileHandlingException
> ...
> transfer relationship not specified
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