We are having this problem with OpenEJB 4.5.2. We have a durable topic subscriber and when starting, if more than one message are waiting in ActiveMQ for this topic, the problem occurs.
You wrote that it could be a concurrency problem. What do I have to do to solve it ? Regards. Jocelyn Dionne Romain Manni-Bucau wrote > Hi > > we had a concurrency issue some times ago on proxying of local beans. Do > you send a bunch of messages at the same time? > > *Romain Manni-Bucau* > *Twitter: @rmannibucau <https://twitter.com/rmannibucau>* > *Blog: > **http://rmannibucau.wordpress.com/*<http://rmannibucau.wordpress.com/> > *LinkedIn: **http://fr.linkedin.com/in/rmannibucau* > *Github: https://github.com/rmannibucau* > > > > 2013/8/26 Christian Schlichtherle < > christian@ > > > >> Hi everyone, >> >> I use a vanilla standalone TomEE+ 1.5.2 installation. When running my >> messaging apps, I do get several of these exceptions: >> >> Exception in thread "ActiveMQ VMTransport: vm://localhost#0-1" >> java.lang.InternalError: java.lang.InternalError: >> java.lang.reflect.InvocationTargetException >> at >> org.apache.openejb.util.proxy.LocalBeanProxyFactory.createProxy(LocalBeanProxyFactory.java:136) >> at >> org.apache.openejb.util.proxy.LocalBeanProxyFactory.createProxy(LocalBeanProxyFactory.java:142) >> at >> org.apache.openejb.util.proxy.LocalBeanProxyFactory.newProxyInstance(LocalBeanProxyFactory.java:55) >> at >> org.apache.openejb.core.mdb.EndpointFactory.createEndpoint(EndpointFactory.java:73) >> at >> org.apache.activemq.ra.ServerSessionPoolImpl.createEndpoint(ServerSessionPoolImpl.java:92) >> at >> org.apache.activemq.ra.ServerSessionPoolImpl.createServerSessionImpl(ServerSessionPoolImpl.java:76) >> at >> org.apache.activemq.ra.ServerSessionPoolImpl.getServerSession(ServerSessionPoolImpl.java:116) >> at >> org.apache.activemq.ActiveMQConnectionConsumer.dispatch(ActiveMQConnectionConsumer.java:129) >> at >> org.apache.activemq.ActiveMQConnection$3.processMessageDispatch(ActiveMQConnection.java:1840) >> at >> org.apache.activemq.command.MessageDispatch.visit(MessageDispatch.java:109) >> at >> org.apache.activemq.ActiveMQConnection.onCommand(ActiveMQConnection.java:1821) >> at >> org.apache.activemq.transport.ResponseCorrelator.onCommand(ResponseCorrelator.java:116) >> at >> org.apache.activemq.transport.MutexTransport.onCommand(MutexTransport.java:50) >> at >> org.apache.activemq.transport.vm.VMTransport.iterate(VMTransport.java:241) >> at >> org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:129) >> at >> org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:47) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) >> at java.lang.Thread.run(Thread.java:680) >> >> at >> org.apache.openejb.util.proxy.LocalBeanProxyFactory.newProxyInstance(LocalBeanProxyFactory.java:58) >> at >> org.apache.openejb.core.mdb.EndpointFactory.createEndpoint(EndpointFactory.java:73) >> at >> org.apache.activemq.ra.ServerSessionPoolImpl.createEndpoint(ServerSessionPoolImpl.java:92) >> at >> org.apache.activemq.ra.ServerSessionPoolImpl.createServerSessionImpl(ServerSessionPoolImpl.java:76) >> at >> org.apache.activemq.ra.ServerSessionPoolImpl.getServerSession(ServerSessionPoolImpl.java:116) >> at >> org.apache.activemq.ActiveMQConnectionConsumer.dispatch(ActiveMQConnectionConsumer.java:129) >> at >> org.apache.activemq.ActiveMQConnection$3.processMessageDispatch(ActiveMQConnection.java:1840) >> at >> org.apache.activemq.command.MessageDispatch.visit(MessageDispatch.java:109) >> at >> org.apache.activemq.ActiveMQConnection.onCommand(ActiveMQConnection.java:1821) >> at >> org.apache.activemq.transport.ResponseCorrelator.onCommand(ResponseCorrelator.java:116) >> at >> org.apache.activemq.transport.MutexTransport.onCommand(MutexTransport.java:50) >> at >> org.apache.activemq.transport.vm.VMTransport.iterate(VMTransport.java:241) >> at >> org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:129) >> at >> org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:47) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) >> at java.lang.Thread.run(Thread.java:680) >> >> Looking at the source code I see that it can't create a proxy, but I >> can't >> figure what it tries to proxy nor why it fails. Googling it did not help >> either. So has anyone an idea what could cause this? I seem to loose some >> messages, maybe because of this. >> >> Regards, >> Christian Schlichtherle >> -- View this message in context: http://openejb.979440.n4.nabble.com/Exception-from-ActiveMQ-tp4664826p4665945.html Sent from the OpenEJB User mailing list archive at Nabble.com.
