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https://issues.apache.org/jira/browse/NIFI-4805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16654161#comment-16654161
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ASF GitHub Bot commented on NIFI-4805:
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Github user joewitt commented on the issue:
https://github.com/apache/nifi/pull/3078
@patricker yeah sorry - i agree. I just meant that once you pull a
flowfile from the queue and find it isn't time (and perhaps not even close to
time) to send it to success you need to do something with it. That something
could be penalize it and route to a 'not ready' process so you're not
constantly interrogating the same file and others can go through
> allow delayed transfer
> ----------------------
>
> Key: NIFI-4805
> URL: https://issues.apache.org/jira/browse/NIFI-4805
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Reporter: Martin Mucha
> Assignee: Peter Wicks
> Priority: Minor
> Attachments: retry.xml
>
>
> Nifi has concept of penalization, but this penalization has fixed delay, and
> there isn't way how to change it dynamically.
> If we want to implement retry flow, where FlowFile flows in loop, we can
> either lower performance of Processor via yielding it, or we can do active
> waiting. And this is actually recommended as a correct way how to do that.
> It seems, that we can easily implement better RetryProcessor, all we missing
> is `session.penalize` which accepts `penalizationPeriod`. Processor then can
> gradually prolong waiting time after each failure.
>
> Would it be possible to make such method visible?
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