Greetings, I am pretty new to ActiveMQ as we just deployed into our stack. We had a network of brokers have a significant problem tonight due to (what appeared to be) a single broker. 2 of the 3 were processing messages OK and the third was queuing up and not processing messages quickly. This is for a real-time application and seconds (even milliseconds) count.
There was absolutely nothing in the log file that was interesting. I even restarted the “bad” broker and when it came back online it was behaving identically. We have persistence completely disabled and there is not even a kahadb on the file system. I have attached my config here for one of the brokers (all configs identical except for the the network config). If anyone sees anything glaringly obvious, please let me know. We just deployed this cluster of servers last Friday. It has processed hundreds of millions of messages in the last few days – before it began to misbehave tonight. ActiveMQ 5.14.0 java version "1.8.0_102" Java(TM) SE Runtime Environment (build 1.8.0_102-b14) Java HotSpot(TM) 64-Bit Server VM (build 25.102-b14, mixed mode) Amazon EC2 Host CentOS 7 3.10.0-327.10.1.el7.x86_64 4 x Intel(R) Xeon(R) CPU E5-2666 v3 @ 2.90GHz 8G RAM Thanks in advance! Geoff
activemq.xml
Description: activemq.xml
