Thanks for your suggestion. I have other questions. So the problem is due to multithread and deadlock on the slave? Do you think pure master/slave is applicable? Or is asyncronization problem very often in version 5.1?
BTW, in the management web->Home, there are 3 quota usage parameter: Store percent used 0 Memory percent used 0 Temp percent used 0 What is the meaning of the first and third one? It seems only memory percent used increased in my test... -- View this message in context: http://www.nabble.com/Pure-Master-Slave-Problem-tp19851956p19854268.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.