[jira] [Updated] (NIFI-7920) When enabling Controller Services, if Cluster Coordinator fails to enable, can result in service becoming unmodifiable with error "Revision ... is not the most up-to-date revision. This component appears to have been modified"

["Mark Payne (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-7920?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Payne updated NIFI-7920:
-----------------------------
    Status: Patch Available  (was: Open)

> When enabling Controller Services, if Cluster Coordinator fails to enable, can result in service becoming unmodifiable with error "Revision ... is not the most up-to-date revision. This component appears to have been modified"
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: NIFI-7920
>                 URL: https://issues.apache.org/jira/browse/NIFI-7920
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Core Framework
>            Reporter: Mark Payne
>            Assignee: Mark Payne
>            Priority: Major
>
> I have two Controller Services: Service A and Service B. Service B references Service A.
> If I enable Service A, and select to enable all referencing components, everything works well as long as all nodes succeed in enabling.
> If a node other than the Cluster Coordinator fails, it will get kicked out of the cluster. It will then rejoin, and everything will continue to work smoothly.
> But if the Cluster Coordinator gets kicked out of the cluster because it fails to enable, the service gets into a state where it can't be modified. Any attempt to modify it tells me an error: "Revision ... is not the most up-to-date revision. This component appears to have been modified"



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