I have a Jboss messaging cluster(1.4.5GA) with JBoss 4.2.2 setup, while running the application for few hours i see lot of worker threads in blocked state & the application starts throwing exceptions. Is this the normal behavior to have the threads in blocked state?
Thread: WorkerThread#8[192.168.80.101:43123] : priority:5, demon:false, threadId:1322, threadState:BLOCKED, lockName:java.lang.Object@27408777
org.jboss.messaging.core.impl.ChannelSupport.handle(ChannelSupport.java:242)
org.jboss.messaging.core.impl.postoffice.MessagingPostOffice.routeInternal(MessagingPostOffice.java:2345)
org.jboss.messaging.core.impl.postoffice.MessagingPostOffice.route(MessagingPostOffice.java:515)
org.jboss.jms.server.endpoint.ServerConnectionEndpoint.sendMessage(ServerConnectionEndpoint.java:769)
org.jboss.jms.server.endpoint.ServerSessionEndpoint.send(ServerSessionEndpoint.java:399)
org.jboss.jms.server.endpoint.advised.SessionAdvised.org$jboss$jms$server$endpoint$advised$SessionAdvised$send$aop(SessionAdvised.java:87)
org.jboss.jms.server.endpoint.advised.SessionAdvised$send_7280680627620114891.invokeNext(SessionAdvised$send_7280680627620114891.java)
org.jboss.jms.server.container.SecurityAspect.handleSend(SecurityAspect.java:157)
sun.reflect.GeneratedMethodAccessor315.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.jboss.aop.advice.PerInstanceAdvice.invoke(PerInstanceAdvice.java:121)
org.jboss.jms.server.endpoint.advised.SessionAdvised$send_7280680627620114891.invokeNext(SessionAdvised$send_7280680627620114891.java)
org.jboss.jms.server.endpoint.advised.SessionAdvised.send(SessionAdvised.java)
org.jboss.jms.wireformat.SessionSendRequest.serverInvoke(SessionSendRequest.java:95)
org.jboss.jms.server.remoting.JMSServerInvocationHandler.invoke(JMSServerInvocationHandler.java:157)
org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:863)
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:634)
org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:434)
org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:176)
Thread: WorkerThread#9[192.168.80.101:38547] : priority:5, demon:false, threadId:1323, threadState:BLOCKED, lockName:java.lang.Object@27408777
org.jboss.messaging.core.impl.ChannelSupport.handle(ChannelSupport.java:242)
org.jboss.messaging.core.impl.postoffice.MessagingPostOffice.routeInternal(MessagingPostOffice.java:2345)
org.jboss.messaging.core.impl.postoffice.MessagingPostOffice.route(MessagingPostOffice.java:515)
org.jboss.jms.server.endpoint.ServerConnectionEndpoint.sendMessage(ServerConnectionEndpoint.java:769)
org.jboss.jms.server.endpoint.ServerSessionEndpoint.send(ServerSessionEndpoint.java:399)
org.jboss.jms.server.endpoint.advised.SessionAdvised.org$jboss$jms$server$endpoint$advised$SessionAdvised$send$aop(SessionAdvised.java:87)
org.jboss.jms.server.endpoint.advised.SessionAdvised$send_7280680627620114891.invokeNext(SessionAdvised$send_7280680627620114891.java)
org.jboss.jms.server.container.SecurityAspect.handleSend(SecurityAspect.java:157)
sun.reflect.GeneratedMethodAccessor315.invoke(Unknown Source)