Peter Turcsanyi created NIFI-8187:
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Summary: PutSQL can duplicate provenance events
Key: NIFI-8187
URL: https://issues.apache.org/jira/browse/NIFI-8187
Project: Apache NiFi
Issue Type: Bug
Reporter: Peter Turcsanyi
Assignee: Peter Turcsanyi
{{PutSQL.putFlowFiles}} gets called in a loop and it collects the executed FFs
in a {{RoutingResult}} object which is basically a map. The method also sends
provenance events for the processed FFs.
Bug: the method sends the events in every iteration for all the FFs already in
the map, which leads to duplicated events in provenance history.
https://github.com/apache/nifi/blob/d72bfc76b58e035d5a10caa3a06efbcd7daab776/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/PutSQL.java#L387
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