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https://issues.apache.org/jira/browse/NIFI-8404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17317284#comment-17317284
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ASF subversion and git services commented on NIFI-8404:
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Commit 78b69f10dcef71ea149bdeb8e97073b7175b8e7b in nifi's branch
refs/heads/main from Mark Payne
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=78b69f1 ]
NIFI-8404: Added capability to rollback on failure for PublishKafka(Record)_2_0
and _2_6
NIFI-8404: Added unit tests for new Failure Strategy property
This closes #4982.
Signed-off-by: Peter Turcsanyi <[email protected]>
> Support "Rollback on Failure" for PublishKafka(Record) processors
> -----------------------------------------------------------------
>
> Key: NIFI-8404
> URL: https://issues.apache.org/jira/browse/NIFI-8404
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Extensions
> Reporter: Mark Payne
> Assignee: Mark Payne
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> When the PublishKafka(Record) processors encounter a failure, they route the
> FlowFiles to the 'failure' relationship. That's usually what we want. But in
> some cases, we want to be able to rollback on failure. This goes hand-in-hand
> with the recent feature that was added to allow static assignment of Kafka
> Partitions to NiFi nodes. That feature ensures that even in a NiFi cluster,
> we won't have data out-of-order (assuming proper configuration) by sending
> data from the same partition to multiple NiFi nodes.
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