yes,I did I have four machines, two master two slaves Their configuration is as follows： master1: <broker xmlns="http://activemq.apache.org/schema/core"; brokerName="broker16701167master" dataDirectory="${activemq.data}" schedulerSupport="true">
slave1: <broker xmlns="http://activemq.apache.org/schema/core"; brokerName="broker16702168slave" dataDirectory="${activemq.data}" schedulerSupport="true"> master2:<broker xmlns="http://activemq.apache.org/schema/core"; brokerName="broker16801168master" dataDirectory="${activemq.data}" schedulerSupport="true"> slave2:<broker xmlns="http://activemq.apache.org/schema/core"; brokerName="broker16802167slave" dataDirectory="${activemq.data}" schedulerSupport="true"> has any problem？ and when i stopped the second,the warning message disappears. Thank you for your answer! -- View this message in context: http://activemq.2283324.n4.nabble.com/Using-Broker-clusters-javax-management-InstanceAlreadyExistsException-xx-tp4698127p4698198.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
