#14 EJBException thrown

[fred stuff]

i have the latest jmx.browser installed on my jboss
server (v3.0.7 with tomcat). the jmx.browser starts with
the server just fine. and all the pages seem to work just
fine. but when i leave it sitting for an extended period of
time i get the following exception. the exception is
thrown in what would seem to be the amount of time it
would take for a session (on the tomcat server) to
timeout (i havne't timed it exactly). any ideas?

when i return to my IE window, the jmx.browser page
that is up still works just fine (it doesn't put me back at
the start page for jmx.browser like it lost all my session
information).

17:41:01,685 ERROR [LogInterceptor] EJBException:
javax.ejb.EJBException:
java.lang.ClassNotFoundException:
org.ejtools.jmx.browser.web.form.DetailForm (no
security manager: RMI class loader disabled)
at
org.jboss.ha.httpsession.beanimpl.ejb.ClusteredHTTPSess
ionBeanImpl.unserializeSession
(ClusteredHTTPSessionBeanImpl.java:139)
at
org.jboss.ha.httpsession.beanimpl.ejb.ClusteredHTTPSess
ionBeanImpl.getSession
(ClusteredHTTPSessionBeanImpl.java:79)
at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke
(Method.java:324)
at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invok
e(EntityContainer.java:1194)
at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.inv
oke(EntitySynchronizationInterceptor.java:330)
at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke
(EntityInstanceInterceptor.java:174)
at
org.jboss.ejb.plugins.EntityLockInterceptor.invoke
(EntityLockInterceptor.java:107)
at org.jboss.ejb.plugins.LogInterceptor.invoke
(LogInterceptor.java:208)
at org.jboss.ejb.EntityContainer.invoke
(EntityContainer.java:493)
at org.jboss.ejb.Container.invoke
(Container.java:738)
at org.jboss.ejb.EntityContainer.invoke
(EntityContainer.java:1058)
at org.jboss.mx.server.MBeanServerImpl.invoke
(MBeanServerImpl.java:517)
at
org.jboss.invocation.local.LocalInvoker.invoke
(LocalInvoker.java:99)
at
org.jboss.invocation.InvokerInterceptor.invoke
(InvokerInterceptor.java:102)
at
org.jboss.proxy.TransactionInterceptor.invoke
(TransactionInterceptor.java:77)
at org.jboss.proxy.ejb.EntityInterceptor.invoke
(EntityInterceptor.java:116)
at org.jboss.proxy.ClientContainer.invoke
(ClientContainer.java:76)
at $Proxy63.getSession(Unknown Source)
at
org.jboss.ha.httpsession.server.ClusteredHTTPSessionSer
vice.getHttpSession
(ClusteredHTTPSessionService.java:132)
at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke
(Method.java:324)
at
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke
(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke
(MBeanServerImpl.java:517)
at org.jboss.util.jmx.MBeanProxy.invoke
(MBeanProxy.java:174)
at $Proxy18.getHttpSession(Unknown Source)
at
org.jboss.web.catalina.session.ClusterManager.loadSessio
n(ClusterManager.java:520)
at
org.jboss.web.catalina.session.ClusteredSessionCleanup.
processExpires(ClusteredSessionCleanup.java:85)
at
org.jboss.web.catalina.session.ClusteredSessionCleanup.r
un(ClusteredSessionCleanup.java:167)
at java.lang.Thread.run(Thread.java:534)

[Laurent Etiemble]

Logged In: YES
user_id=437455

One thing I can"t understand is that the application doesn't
use at all the user session. It only the servlet context. So
I don't see why there is a clustering exception.

Do you have any additionnal information ?