Im not sure if this the right forum for this,but here goes - We use Jboss 3.2.6 with JBOssCache for replication, and mod-jk for load balancing. We are running in a cluster, but sometimes we have this problem even without the cluster.
I get this exception, every few minutes in the log, although they dont seem to be doing anything (please see below). Another problem we have in production, which is very bothersome is that: we have mod jk with jboss. When the load is high, after an hour or so (sometimes the time interval varies), mod jk gets locked up (ie, does not take in any more connections), and one or more of the appserver instances die with java defunct processes. I have to forcekill the app server instance to make the setup work again. This never happens in development, and always in production. Any insight on this will be very greatly appreciated. Thanks! ----- 2005-08-16 10:47:52,415 WARN [org.apache.jk.common.ChannelSocket] Error registering request 2005-08-16 10:49:44,986 ERROR [org.apache.commons.modeler.Registry] Error registering jboss.web:type=RequestProcessor,worker=jk-8009,name=JkRequest111 javax.management.InstanceAlreadyExistsException: jboss.web:type=RequestProcessor,worker=jk-8009,name=JkRequest111 already registered. at org.jboss.mx.server.registry.BasicMBeanRegistry.add(BasicMBeanRegistry.java:704) at org.jboss.mx.server.registry.BasicMBeanRegistry.registerMBean(BasicMBeanRegistry.java:212) at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.server.ReflectedDispatcher.dispatch(ReflectedDispatcher.java:60) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:62) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:54) at org.jboss.mx.server.Invocation.invoke(Invocation.java:82) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:197) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:473) at org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:1018) at org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:326) at org.apache.commons.modeler.Registry.registerComponent(Registry.java:871) at org.apache.jk.common.ChannelSocket.registerRequest(ChannelSocket.java:436) at org.apache.jk.common.HandlerRequest.decodeRequest(HandlerRequest.java:443) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:352) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) at java.lang.Thread.run(Thread.java:534) 2005-08-16 10:49:44,987 WARN [org.apache.jk.common.ChannelSocket] Error registering request View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3890234#3890234 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3890234 ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf _______________________________________________ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user