Hi, I have a 3 node Apache Artemis 2.25 symmetrical cluster setup. Each cluster node has a primary and a backup node. Replication is used to keep the primary and backup in sync. Each node runs in a Docker container and uses Java 18 and the ZGC garbage collector.
When I run 3 parallel producers which connect to specific primary nodes and I send (i.e.) 1000 messages to each node the message counters seem to show the wrong results, i.e. 1399, 1000, 1000 for a total number of 3399 messages. I would expect to get a 1000, 1000, 1000 distribution for a total of 3000 messages. When I start consuming the messages I receive a total of 3000 messages and afterwards the message-counters are back to 0 on each node (0,0,0). Sometimes messages also seem to get lost in redistribution. When I consume through one specific node it is possible to get only 2000 of the 3000 messages. The remaining 1000 messages do not seem to be on the queues anymore. My consumers do not use message-selectors/filters. Has anyone else encountered these problems and is there anything we can do about it ? Best regards, Jelmer
