Mark Payne created NIFI-3786:
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Summary: Allow changing references of a Controller Service from
Service A to Service B
Key: NIFI-3786
URL: https://issues.apache.org/jira/browse/NIFI-3786
Project: Apache NiFi
Issue Type: Sub-task
Components: Core UI
Reporter: Mark Payne
Priority: Minor
When I have many Processors referencing Service A, I would like to be able to
configure Service A, see the components that reference it (already available),
and then indicate that I want those components to instead reference Service B.
This would require that Service A and Service B both implement the same
Controller Service Interface (actually, all of the Controller Service
Interfaces that are being referenced by those components).
A use case for such a capability: We have CSV data coming in from some source.
That is then changed to be JSON data, so I no longer want the CSVReader to be
used but instead want a JSONReader to be used for reading the incoming data.
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