Critical metrics to monitor over JMX?

2015-11-01 Thread Basmajian, Raffi
Aside from the obvious metrics such as cpu, heap, active connections, producer/consumer count, and persistent store usage, are there any subtle metrics to monitor over JMX for maintaining complete operational coverage of this product? Is there a limit to the number of threads, connections, or

Re: JDBC driver with Failover (Master-Slave) MS SQL database

2015-11-01 Thread Tim Bain
This is normal and expected behavior for ActiveMQ with KahaDB as well. I've never used LevelDB, so I can't speak to its behavior, though I have no reason to believe it would behave differently than the other two. ActiveMQ can't work without a backing store if you've configured it to require one.

Re: JDBC driver with Failover (Master-Slave) MS SQL database

2015-11-01 Thread Abrasha70
Of course it fails, but it should not put the service down. The service should keep running until it can reconnect. I believe this is not a normal behavior of ActiveMQ, and if it is, how can I config it otherwise? -- View this message in context: http://activemq.2283324.n4.nabble.com/Crushing-

Re: Cannot browse messages with JConsole

2015-11-01 Thread Tim Bain
Please provide your full broker config and the full stack trace. Also, does browsing via the web console work but browsing via JConsole doesn't? On Oct 21, 2015 2:15 AM, "spamtrap" wrote: > [ActiveMQ 5.11.1] > If I try to browse an ActiveMQ queue which contains one or more > messages with JConso

Re: Messages erroneously rejected as duplicates

2015-11-01 Thread Tim Bain
This sounds like a bug. Since Tim Bish (the only person I've seen support ActiveMQ-CPP) didn't comment on it here, please submit a bug report in JIRA, ideally with your consumer code (better: a stripped down minimal version that produces the behavior without any irrelevant extras) to help recreate