Pierre Villard created NIFI-8967:
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Summary: 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
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 note 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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