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https://issues.apache.org/jira/browse/NIFI-1629?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15197347#comment-15197347
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ASF GitHub Bot commented on NIFI-1629:
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GitHub user olegz opened a pull request:
https://github.com/apache/nifi/pull/282
NIFI-1629 downgraded Kafka back to 0.8
- added context.yield to PutKafka
- added lifecycle hooks to defend from Kafka deadlocks
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/olegz/nifi NIFI-1629
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/nifi/pull/282.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 #282
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commit d8dd832beaa0e51a8ec3227e2247c514ce64af8b
Author: Oleg Zhurakousky <[email protected]>
Date: 2016-03-16T13:55:08Z
NIFI-1629 downgraded Kafka back to 0.8
- added context.yield to PutKafka
- added lifecycle hooks to defend from Kafka deadlocks
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> Downgrade Kafka processors back to 0.8
> --------------------------------------
>
> Key: NIFI-1629
> URL: https://issues.apache.org/jira/browse/NIFI-1629
> Project: Apache NiFi
> Issue Type: Task
> Reporter: Oleg Zhurakousky
> Assignee: Oleg Zhurakousky
> Fix For: 0.6.0
>
>
> Also, the following needs to be added to ensure that Kafka failures do not
> affect NiFi operations
> 1) Add yield so when we don't have to ack anything or there is nothing to
> send we don't do onTrigger()
> 2) Appropriate hooks allowing Kafka processors to still exit whenever Kafka
> deadlocks
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