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https://issues.apache.org/jira/browse/NIFI-643?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14573104#comment-14573104
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Mark Payne commented on NIFI-643:
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[~aldrin] I would actually opt to leave the code as-is. This really is a bug in
the framework (NIFI-647, which you linked to). The call to the Provenance
Reporter is not necessary but should be okay, and I like the explicit behavior
of it.
> SplitJson creates a cycle of provenance events
> -----------------------------------------------
>
> Key: NIFI-643
> URL: https://issues.apache.org/jira/browse/NIFI-643
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 0.0.2, 0.1.0
> Reporter: Aldrin Piri
> Assignee: Aldrin Piri
> Fix For: 0.2.0
>
> Attachments:
> 0001-Removing-duplicate-provenance-FORK-in-SplitJson.patch
>
>
> Duplicate reporting of the fork event in SplitJson causes an error due to a
> cycle being created.
> {code}
> Found cycle in graph. This indicates that multiple events were registered
> claiming to have generated the same FlowFile (UUID =
> 21b663c2-2406-49cb-b740-76dd64f54be8)
> {code}
> This additionally treats each generated split as a CREATE event.
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