Otto Fowler created NIFI-9498:
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Summary: Ability to report what components a flow is actually using
Key: NIFI-9498
URL: https://issues.apache.org/jira/browse/NIFI-9498
Project: Apache NiFi
Issue Type: New Feature
Reporter: Otto Fowler
Nifi may have 100s of NARS and their components loaded, but for any flow the
actual working set of NARS and components is a subset.
We often recommend that people remove NARS that aren't used from the nifi
working set for various reasons, but there is no concrete way to identify what
NARs you can remove.
NIFI should provide some set of features around allowing visibility into what
the working set of NARS and components are for a given flow.
There are different levels of feature around this idea to be explored:
* a cli command that produces a report document from a live instance or from
flow definition file
* a ui component that visualizes the graph and can export a report
* Actions from these things, to remove or restrict what is loaded in a cluster
( imagine a cluster whitelist for NARS that is share in the cluster )
* ???
* profit!!!
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