Hi! Im having some problems upgrading 4.0.0 to 4.0.4 GA. I get this error when trying to start: | org.jboss.deployment.DeploymentException: No ClassLoaders found for: org.jboss.ha.framework.server.ClusterPartition; - nested throwable: (java.lang.ClassNotFoundException: No ClassLoaders found for: org.jboss.ha.framework.server.ClusterPartition) | org.jboss.system.ServiceConfigurator.install(ServiceConfigurator.java:171) | I have isolated the error to: | <mbean code="org.jboss.ha.framework.server.ClusterPartition" name="jboss:service=cip3"> | <attribute name="PartitionConfig"> | <Config> | <UDP mcast_addr="228.1.2.3" mcast_port="45566" ip_ttl="8" ip_mcast="true" mcast_send_buf_size="800000" mcast_recv_buf_size="150000" ucast_send_buf_size="800000" ucast_recv_buf_size="150000" loopback="false"/> | <PING timeout="2000" num_initial_members="3" up_thread="true" down_thread="true"/> | <MERGE2 min_interval="10000" max_interval="20000"/> | <FD shun="true" up_thread="true" down_thread="true" timeout="2500" max_tries="5"/> | <VERIFY_SUSPECT timeout="3000" num_msgs="3" up_thread="true" down_thread="true"/> | <pbcast.NAKACK gc_lag="50" retransmit_timeout="300,600,1200,2400,4800" max_xmit_size="8192" up_thread="true" down_thread="true"/> | <UNICAST timeout="300,600,1200,2400,4800" window_size="100" min_threshold="10" down_thread="true"/> | <pbcast.STABLE desired_avg_gossip="20000" up_thread="true" down_thread="true"/> | <FRAG frag_size="8192" down_thread="true" up_thread="true"/> | <pbcast.GMS join_timeout="5000" join_retry_timeout="2000" shun="true" print_local_addr="true"/> | <pbcast.STATE_TRANSFER up_thread="true" down_thread="true"/> | </Config> | </attribute> | </mbean> | | <mbean code="org.jboss.ha.jndi.HANamingService" name="jboss:service=HAJNDI"> | <depends>jboss:service=cip3</depends> | </mbean> | I have read the Administration document on how to set up the clustering service. I have also tried to install everything from the JBoss WebInstaller. Have I missed something obvious? Cheers Patrik View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3967764#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...