[jboss-user] [Clustering/JBoss] - No ClassLoaders found for: org.jboss.ha.framework.server.Clu

spinny do-not-reply at jboss.com
Mon Aug 28 04:18:37 EDT 2006


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

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