Mark Bean created NIFI-16552:
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Summary: Provenance lineage graph does not issue warning when
there are too many nodes
Key: NIFI-16552
URL: https://issues.apache.org/jira/browse/NIFI-16552
Project: Apache NiFi
Issue Type: Improvement
Affects Versions: 2.12.0
Reporter: Mark Bean
Assignee: Mark Bean
In the provenance lineage graph, if a provenance event has more than 100 child
(or parent) events, it will not display those events. At some point there are
simply too many nodes to allow the graph to be legible or useful. This limit
has been set at 100.
In NiFi 1.x, if a node is attempted to be expanded and there are more than 100
child (or parent) nodes, a warning dialog is displayed. It displays the error
and indicates "This lineage contains XX." where XX is the total number of
events which will not display.
Without the dialog, it gives the impression that no events exist.
Add a warning dialog when event expansion exceeds the threshold.
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