Hello Greg. If you give ConsumeJMS > 1 concurrent task, each task will create a separate consumer.
If you are consuming from a JMS Queue, then you are OK and will not duplicate any messages. If, however, you are consuming from a JMS Topic, then you should keep ConsumeJMS at 1 concurrent task. Using > 1 concurrent task would cause each task to receive every message from the Topic. -- Mike On Thu, Jul 25, 2024 at 11:41 AM Gregory Foreman < [email protected]> wrote: > Hello: > > My client is running Nifi 1.22.0, single node. The ConsumeJMS processor > is at the top of the dataflow. If more than one concurrent task is > running, is there a potential for duplicate flowfiles to be generated? > > Thanks, > Greg
