Clustering Failure + RMI

[woofergo]

I have two instances of jboss running on two different machines. They know each other, and the cluster seems to ben running. When a new session is created, it seems to be replicated (no message errors at all). However, when the requisition is directed to another server (not the one where the session was originally created) it informs the following error:

11:55:00,181 ERROR [LogInterceptor] EJBException:
javax.ejb.EJBException: java.lang.ClassNotFoundException: com.tco.callcenter.presentation.calls.register.reasonscallsessionbean (no security manager: RMI class loader disabled)
at org.jboss.ha.httpsession.beanimpl.ejb.ClusteredHTTPSessionBeanImpl.un
serializeSession(ClusteredHTTPSessionBeanImpl.java:139)
at org.jboss.ha.httpsession.beanimpl.ejb.ClusteredHTTPSessionBeanImpl.ge
tSession(ClusteredHTTPSessionBeanImpl.java:79)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)

Why is the RMI Class Loader disabled? What means that? Where is RMI being used?

[jules]

Jetty or Tomcat ?

Jules

[juko]

I have same kind of situation (Two clustered two instances of jboss running on two different machines) and I got same error message.

I the error is related to the session replication:

If I store for example String or some other "basic" Java class into session, it gets replicated correcly. (I have tested that).

But if I store my own class, jboss tries to load the class declaration by using RMI and then I get the error message.

[juko]

Uh. Sorry.
jboss-3.0.3_tomcat-4.1.12

[juko]

There is also discussion about this in another thread:
http://www.jboss.org/forums/thread.jspforum=64&thread=22367

[slaboure]

Are you sure all your classes are available on the remote node (the replicat)? HAve you deployed all required classes to both instances?

[mbussa]

I also see the same error message. I am using jboss-3.0.3 with jetty.
Received Exception javax.naming.CommunicationException [Root exception is java.l
ang.ClassNotFoundException: org.jboss.invocation.jrmp.interfaces.JRMPInvokerProx
yHA (no security manager: RMI class loader disabled)]

What could be the reason? When I make the bean non clusterable it works.

Thanks

[slaboure]

we need the full stacktrace