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https://issues.apache.org/jira/browse/NIFI-2363?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Koji Kawamura updated NIFI-2363:
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Fix Version/s: (was: 1.2.0)
> CLUSTER scope state should be viewed/cleared from primary node
> --------------------------------------------------------------
>
> Key: NIFI-2363
> URL: https://issues.apache.org/jira/browse/NIFI-2363
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 1.0.0
> Reporter: Koji Kawamura
> Assignee: Koji Kawamura
>
> Currently, every node in a NiFi cluster retrieves or clears CLUSTER scope
> state when user view/clear component state from NiFi UI.
> Since the cluster-wide state is shared the same value among nodes, those
> operation should be executed only from a primary node.
> See this discussion for detail:
> https://github.com/apache/nifi/pull/563#issuecomment-231393086
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