Mark Payne created NIFI-6220:
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Summary: Cloning a FlowFile results in unnecessary
ATTRIBUTES_MODIFIED provenance event
Key: NIFI-6220
URL: https://issues.apache.org/jira/browse/NIFI-6220
Project: Apache NiFi
Issue Type: Bug
Components: Core Framework
Reporter: Mark Payne
Assignee: Mark Payne
When a FlowFile is cloned by connecting a component's relationship to multiple
outputs, a provenance CLONE event is created. However, it also currently is
creating an ATTRIBUTES_MODIFIED event, showing that all attributes were
modified.
To replicate, create a GenerateFlowFile and connect its 'success' relationship
to two different processors. Run the flow, then look at the lineage for one of
the FlowFiles. it will show a FlowFile was CREATEd, then CLONEd. But if you
expand the CLONE event, there will also be an ATTRIBUTES_MODIFIED event that
shows all attributes having been added. This event should not exist.
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