AntonRoskvist commented on PR #4281: URL: https://github.com/apache/activemq-artemis/pull/4281#issuecomment-1307359141
@clebertsuconic when this happened with Session.AUTO_ACKNOWLEDGE there where 10 consumers running with 5 or 10MB as limit for consumerWindowsSize. The consuming application ran into issues with it's own resources so processing slowed down significantly (so all consumer buffers filled up), then the application either crashed or where killed, not sure which, but the result on the broker side was this. I suppose if the test passes it might be load related, I only tried this out on a... "not super performant laptop". Could you possibly try increasing the messageCount? I also just realized... in my test case there is only a single transacted session, why is the rollback issued twice (with one very large and then a quite small batch)? I suppose that might put high pressure on the "org.apache.activemq.artemis.utils.collections.LinkedListImpl.addSorted()" if the large batch arrives in order and then the smaller batch does not, such that the entire list has to be checked for every message in batch 2? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: gitbox-unsubscr...@activemq.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
