Mark Payne created NIFI-9794:
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Summary: We should not allow modifications to the flow while a
node is in a state of OFFLOADING.
Key: NIFI-9794
URL: https://issues.apache.org/jira/browse/NIFI-9794
Project: Apache NiFi
Issue Type: Bug
Components: Core Framework
Affects Versions: 1.16.0
Reporter: Mark Payne
Assignee: Mark Payne
Fix For: 1.16.0
In 1.16 we now allow the cluster flow to be modified while a node is
disconnected, or in any other state except for CONNECTING. We should also not
allow the cluster to be modified while a node is offloading. If we do allow the
cluster's flow to be modified while a node is offloading, it's possible that a
connection will be removed while the node is offloading data to that
connection, and the node will never complete.
At a minimum, we should disallow deleting a connection while a node is
offloading.
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