http session replication error

[balazska]

Hi!

I try to setup http replication and I got the below exception on the second node after I stop the first node on Seam 2.2.0GA+JBoss5.1.0.GA


ERROR [org.jboss.web.tomcat.service.session.distributedcache.impl.jbc.SessionBasedJBossCacheService] (ajp-192.168.1.140-8009-1) IOException occurred unmarshalling value
java.io.EOFException
     at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2281)
     at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2750)
     at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:780)
     at java.io.ObjectInputStream.<init>(ObjectInputStream.java:280)
     at org.drools.common.DroolsObjectInputStream.<init>(DroolsObjectInputStream.java:55)
     at org.drools.common.DroolsObjectInputStream.<init>(DroolsObjectInputStream.java:49)
     at org.drools.common.AbstractRuleBase.readExternal(AbstractRuleBase.java:232)
     at org.drools.reteoo.ReteooRuleBase.readExternal(ReteooRuleBase.java:179)
     at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1792)
     at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1751)
     at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
     at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947)
     at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871)
     at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
     at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
     at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
     at java.util.HashMap.readObject(HashMap.java:1030)
     at sun.reflect.GeneratedMethodAccessor304.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974)
     at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1849)
     at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
     at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
     at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
     at org.jboss.ha.framework.server.SimpleCachableMarshalledValue.get(SimpleCachableMarshalledValue.java:94)
     at org.jboss.web.tomcat.service.session.distributedcache.impl.jbc.AbstractJBossCacheService.getUnMarshalledValue(AbstractJBossCacheService.java:660)
     at org.jboss.web.tomcat.service.session.distributedcache.impl.jbc.SessionBasedJBossCacheService.getSessionAttributes(SessionBasedJBossCacheService.java:114)
     at org.jboss.web.tomcat.service.session.distributedcache.impl.jbc.AbstractJBossCacheService.getDistributableSessionData(AbstractJBossCacheService.java:581)
     at org.jboss.web.tomcat.service.session.distributedcache.impl.jbc.AbstractJBossCacheService.getSessionData(AbstractJBossCacheService.java:364)
     at org.jboss.web.tomcat.service.session.JBossCacheManager.loadSession(JBossCacheManager.java:1832)
     at org.jboss.web.tomcat.service.session.JBossCacheManager.findSession(JBossCacheManager.java:489)
     at org.apache.catalina.connector.Request.doGetSession(Request.java:2320)
     at org.apache.catalina.connector.Request.getSessionInternal(Request.java:2239)
     at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:394)
     at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
     at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
     at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
     at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
     at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:436)
     at org.apache.coyote.ajp.AjpProtocol$AjpConnectionHandler.process(AjpProtocol.java:384)
     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
     at java.lang.Thread.run(Thread.java:619)

[balazska]

and If i remove the drools definition from components.xml the replication is work.

anyway, Drools is clusterable?