Great, thanks for confirming that, and kudos to Gary for recognizing the root cause.
Tim On Feb 26, 2018 2:34 PM, "neon18" <neo...@nngo.net> wrote: Sorry for the delay, I finally found some time to try it out. I ran test with ActiveMQ 5.15.3 broker and that seems to resolve the OutOfMemoryError (OOME) issue when a whole bunch of messages are put on the non-persistent queue that exists in ActiveMQ 5.15.2 but not under ActiveMQ 5.14.5. Regards, Neon -- Sent from: http://activemq.2283324.n4.nabble.com/ActiveMQ-User-f2341805.html