@orekxl @biblio_gr  The following community article will help you understand what really happens when a user chooses to click on "terminate" on a stopping NiFi processor with active threads" https://community.cloudera.com/t5/Community-Articles/Understanding-NiFi-s-quot-Terminate-quot-option-on-running/ta-p/355433 If you found this assisted you with your query, please take a moment to login and click "ACCEPT as Solution" below this response. Thank you, Matt ... View more

Thanks for the help! ... View more

@Bryan Bende Thanks for the information, I was afraid that might be the case... was hoping to assign more granular access to processors via groups to our users. ... View more

This worked for me in combination with restarted ActiveMQ... thanks! ... View more