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https://issues.apache.org/jira/browse/NIFI-8967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pierre Villard updated NIFI-8967:
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Status: Patch Available (was: Open)
> PrimaryNode may not be desired for ListX processors
> ---------------------------------------------------
>
> Key: NIFI-8967
> URL: https://issues.apache.org/jira/browse/NIFI-8967
> Project: Apache NiFi
> Issue Type: Improvement
> Reporter: Pierre Villard
> Assignee: Pierre Villard
> Priority: Major
>
> As of today, many ListX processors are annotated with PrimaryNodeOnly forcing
> the execution of the processor on the primary node of the cluster. However,
> in some cases, we may want to execute a ListX>FetchX>PutFile flow on all
> nodes to make some data available locally to all NiFi nodes.
> This JIRA adds the option to set the default execution node in the
> DefaultSettings annotation, and makes the changes to some of the processors
> to remove the PrimaryNodeOnly annotation to allow for the execution of the
> processor on all nodes.
> It also changes the state management to use a LOCAL scope when the processor
> is configured to run on all nodes and a CLUSTER scope when the processor is
> configured to run on the primary node only.
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