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https://issues.apache.org/jira/browse/NIFI-15170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Handermann updated NIFI-15170:
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Summary: Cluster State not returned to Controller Services on Startup
(was: Cluster State not return to Controller Services on Startup)
> Cluster State not returned to Controller Services on Startup
> ------------------------------------------------------------
>
> Key: NIFI-15170
> URL: https://issues.apache.org/jira/browse/NIFI-15170
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 0.5.0, 1.16.3, 1.18.0, 1.19.0, 1.20.0, 1.19.1, 1.21.0,
> 1.22.0, 1.23.0, 1.24.0, 1.23.1, 1.23.2, 1.25.0, 1.26.0, 1.27.0, 1.28.0,
> 2.0.0, 2.1.0, 1.28.1, 2.2.0, 2.3.0, 2.4.0, 2.5.0, 2.6.0
> Reporter: David Handermann
> Assignee: Mark Payne
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Controller Services that request state information using the {{CLUSTER}}
> scope in a method annotated with {{OnEnabled}} may not receive the cluster
> state when the framework is starting.
> The framework {{StandardStateManager.getProvider()}} method checks whether a
> Cluster State Provider exists and is enabled, returning the Local State
> Provider when the Cluster State Provider is not enabled. On framework
> startup, the {{FlowController}} does not enable the Cluster State Provider
> until after the framework is enabled for clustering. As a result, the Local
> State Provider can be returned, even when the a Controller Service requests
> state using the {{CLUSTER}} scope.
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