Using Broker clusters, javax.management.InstanceAlreadyExistsException:xx

ActiveMQ version 5.11.1 I use the Discovery MasterSlave, When I start the slave, the following warning occurs every time： 2015-06-23 15:02:58,962 | WARN | Failed to register queue://xhGeek.censor-request-A | org.apache.activemq.network.MBeanBridgeDestination | ActiveMQ Transport: tcp:///192.168.8

Re: Using Broker clusters, javax.management.InstanceAlreadyExistsException:xx

yes,I did I have four machines, two master two slaves Their configuration is as follows： master1: http://activemq.apache.org/schema/core"; brokerName="broker16701167master" dataDirectory="${activemq.data}" schedulerSupport="true"> slave1: http://activemq.apache.org/schema/core"; brokerName="broke

Re: Using Broker clusters, javax.management.InstanceAlreadyExistsException:xx

sorry! I mean second parts.Here is my application structure. And I confirmed that the configuration is in effect.

Re: Using Broker clusters, javax.management.InstanceAlreadyExistsException:xx

Thank you for your prompt I set the useJMX=true, the warning message disappears. and i dont know why... -- View this message in context: http://activemq.2283324.n4.nabble.com/Using-Broker-clusters-javax-management-InstanceAlreadyExistsException-xx-tp4698127p4698547.html Sent from the ActiveMQ

Re: Using Broker clusters, javax.management.InstanceAlreadyExistsException:xx

I found the problem came back. It is not caused by JMX configuration. And probably, after the restart will be good for a while, i found. I have no solution. -- View this message in context: http://activemq.2283324.n4.nabble.com/Using-Broker-clusters-javax-management-InstanceAlreadyExistsExc

Re: Using Broker clusters, javax.management.InstanceAlreadyExistsException:xx

The problem occurs in the production environment.i cant to make a minimal test case. Later I will simulate the production environment configuration, determine the problem in the test environment. Thank you! -- View this message in context: http://activemq.2283324.n4.nabble.com/Using-Broker-clu

Re: Using Broker clusters, javax.management.InstanceAlreadyExistsException:xx

Hi, I built a new environment without F5 and the problem still exist. Here is a issues unresolved https://issues.apache.org/jira/browse/AMQ-6052 Is this my question -- View this message in context: http://activemq.2283324.n4.nabble.com/Usin

Re: Using Broker clusters, javax.management.InstanceAlreadyExistsException:xx

I try the default configuration for ActiveMQ. Now,I fount that the following two parameters could cause this problem: useJmx="true" schedulerSupport="true" When this configuration is removed,no warn has occurred. So far. but, Previously I tried to change to false. Thanks for your help. -- View

activemq 3000 messages can not be received

I'm using ActiveMQ5.13.1 ,spring-jms-3.0.5After running for some time, I found that there are 3000 message pendding.But other messages can be consumed. That the queue is not blockedis there anyone that knows why these messages are in pending message list in broker? and i cannot consume? -- View

Re: activemq 3000 messages can not be received

I have two consumers and Every consumer has 4 threads. I'm use two broker to from cluster: There are 3000 message have dispatched on server168 and 2000 message on server167 Im using the default prefetch size I adjusted the parameters being observed. Thanks -- View this

Re: activemq 3000 messages can not be received

This problem is only found 2 times, I have no dump file. This is the configuration of the producer mq.brokerURL=failover:(tcp://192.168.83.64:61616?wireFormat.maxInactivityDuration=0)&maxReconnectDelay=1000 mq.userName=admin mq.password=123456 mq.maxConnections=1 mq.maximumActiveSessionPerConnectio

Re: activemq 3000 messages can not be received

and the consoumer configuration

Re: activemq 3000 messages can not be received

This is no problem to get the dump log ( jstack.log ) I see there is a queue does not consume message -- View this message in context: http://activemq.2283324.n4.nabb

Re: activemq 3000 messages can not be received

I have checked already.And another consumer that does not have CLIENT_ACKNOWLEDGE also appears problem. This is another consumer configuration:

Re: activemq 3000 messages can not be received

Add a little Message is consumed after the consumer restart. -- View this message in context: http://activemq.2283324.n4.nabble.com/activemq-3000-messages-can-not-be-received-tp4715396p4715696.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.

Re: activemq 3000 messages can not be received

this is the dump file of consumer and grab at the time of the problem jstack-239.log jstack-240.log -- View this message in context: http://activemq.22

Why the source package of “selector” is empty？

I look at several versions(activemq-parent-5.15.2-source-release.zip), But all ‘org.apache.activemq.selecter*’ packages are empty -- Sent from: http://activemq.2283324.n4.nabble.com/ActiveMQ-User-f234