SystemUsage memory limit reached

2009-05-05 Thread MassDosage
I'm experiencing an issue running ActiveMQ 5.2.0 where it unpredictably stops processing messages after running for a few days (up to a week or two). A stack trace shows up in activemq.log like so: ERROR Service- Async error occurred: javax.jms.ResourceAllocationException:

Re: connection failover using ActiveMQ 5.2

2009-05-05 Thread MassDosage
If you read the "instruction" page you will see the last sentence says: "Timeouts on the failover transport are available since 5.3 version." That caught me out too. Seems we're going to have to wait for 5.3 for that one. -- View this message in context: http://www.nabble.com/connection-fail

Re: Options for preferring stability over reliability

2009-05-05 Thread MassDosage
What is this wrapper you are talking about? I've never seen that "couldn't ping JVM" message so I'm not sure whether this is the same issue or not. -- View this message in context: http://www.nabble.com/Options-for-preferring-stability-over-reliability-tp22852174p23384104.html Sent from the A

Re: Options for preferring stability over reliability

2009-04-02 Thread MassDosage
Thanks for the quick response. We are running 2 instances of ActiveMQ - one is running 5.1.0 and the other is running 5.2.0. The one running 5.1.0 runs out of memory every now and then and all connected senders go nuts and we see a *big* increase in CPU on the sender machines (possibly due to high

Options for preferring stability over reliability

2009-04-02 Thread MassDosage
We are using ActiveMQ quite extensively at Last.fm and are experiencing a number of issues related to the huge load we are putting on it (at peak times up to thousands of messages per second). We are using it in a number of different scenarios but our general use case is that we would much rather