Hi,
we are seeing this exceptions in the activemq log. Application is trying to add listener and failing to add listeners. below is the activemq and jboss log jboss log 22:00:03,332 DEBUG [org.apache.camel.component.jms.DefaultJmsMessageListenerContainer] (Camel (camel-7) thread #305 - JmsConsumer[queue.edi-inbound]) Setup of JMS message listener invoker failed - already recovered by other invoker: javax.jms.JMSException: Timer already cancelled. at org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:54) [activemq-client-5.8.0.redhat-60024.jar:5.8.0.redhat-60024] at org.apache.activemq.ActiveMQConnection.syncSendPacket(ActiveMQConnection.java:1391) [activemq-client-5.8.0.redhat-60024.jar:5.8.0.redhat-60024] at org.apache.activemq.ActiveMQSession.syncSendPacket(ActiveMQSession.java:1912) [activemq-client-5.8.0.redhat-60024.jar:5.8.0.redhat-60024] at org.apache.activemq.ActiveMQMessageConsumer.<init>(ActiveMQMessageConsumer.java:273) [activemq-client-5.8.0.redhat-60024.jar:5.8.0.redhat-60024] at org.apache.activemq.ActiveMQSession.createConsumer(ActiveMQSession.java:1144) [activemq-client-5.8.0.redhat-60024.jar:5.8.0.redhat-60024] at org.apache.activemq.ActiveMQSession.createConsumer(ActiveMQSession.java:1088) [activemq-client-5.8.0.redhat-60024.jar:5.8.0.redhat-60024] at org.apache.activemq.ActiveMQSession.createConsumer(ActiveMQSession.java:1001) [activemq-client-5.8.0.redhat-60024.jar:5.8.0.redhat-60024] at org.apache.activemq.pool.PooledSession.createConsumer(PooledSession.java:311) [activemq-pool-5.8.0.redhat-60024.jar:5.8.0.redhat-60024] at org.springframework.jms.listener.AbstractPollingMessageListenerContainer.createConsumer(AbstractPollingMessageListenerContainer.java:503) [spring-jms-3.1.3.RELEASE.jar:3.1.3.RELEASE] at org.springframework.jms.listener.AbstractPollingMessageListenerContainer.createListenerConsumer(AbstractPollingMessageListenerContainer.java:224) [spring-jms-3.1.3.RELEASE.jar:3.1.3.RELEASE] at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.initResourcesIfNecessary(DefaultMessageListenerContainer.java:1094) [spring-jms-3.1.3.RELEASE.jar:3.1.3.RELEASE] at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.invokeListener(DefaultMessageListenerContainer.java:1070) [spring-jms-3.1.3.RELEASE.jar:3.1.3.RELEASE] at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.executeOngoingLoop(DefaultMessageListenerContainer.java:1063) [spring-jms-3.1.3.RELEASE.jar:3.1.3.RELEASE] at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.run(DefaultMessageListenerContainer.java:960) [spring-jms-3.1.3.RELEASE.jar:3.1.3.RELEASE] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_65] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_65] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_65] Caused by: java.lang.IllegalStateException: Timer already cancelled. active MQ log java.lang.IllegalStateException: Timer already cancelled. at java.util.Timer.sched(Timer.java:397)[:1.7.0_65] at java.util.Timer.schedule(Timer.java:248)[:1.7.0_65] at org.apache.activemq.thread.Scheduler.executePeriodically(Scheduler.java:41)[activemq-client-5.11.0.redhat-621117.jar:5.11.0.redhat-621117] at org.apache.activemq.broker.region.Queue.start(Queue.java:945)[activemq-broker-5.11.0.redhat-621117.jar:5.11.0.redhat-621117] at org.apache.activemq.broker.region.AbstractRegion.addDestination(AbstractRegion.java:141)[activemq-broker-5.11.0.redhat-621117.jar:5.11.0.redhat-621117] at org.apache.activemq.broker.region.RegionBroker.addDestination(RegionBroker.java:348)[activemq-broker-5.11.0.redhat-621117.jar:5.11.0.redhat-621117] at org.apache.activemq.broker.BrokerFilter.addDestination(BrokerFilter.java:172)[activemq-broker-5.11.0.redhat-621117.jar:5.11.0.redhat-621117] at org.apache.activemq.broker.BrokerFilter.addDestination(BrokerFilter.java:172)[activemq-broker-5.11.0.redhat-621117.jar:5.11.0.redhat-621117] javax.management.InstanceAlreadyExistsException: org.apache.activemq:type=Broker,brokerName=phoenix-amq-broker,destinationType=Queue,destinationName=queue.xcbl-inbound at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:437)[:1.7.0_65] at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerWithRepository(DefaultMBeanServerInterceptor.java:1898)[:1.7.0_65] at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:966)[:1.7.0_65] at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:900)[:1.7.0_65] at c -- View this message in context: http://activemq.2283324.n4.nabble.com/java-lang-IllegalStateException-Timer-already-cancelled-tp4726422.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.