1 Reply Latest reply on May 26, 2006 1:49 PM by james ahlborn

    Error on lookup From a clustered SLSB to another clustered S

    Christopher Savory Newbie

      Hello,

      I have tried every suggestion on the Wiki and read hundreds of posts and I'm finally tring to post and see if some one can help.

      My situation is that I'm using JBoss 3.2.6 and I have SLSB#1 in acluster trying to connect to SLSB#2 in a different cluster. I can do it find using the regular JNDI, but as soon as I try to use the HA-JNDI it fails to do the lookup with a NameNotFoundException. I can get this to work from outside of JBoss, but within JBoss it seems as if it always connects to the host HA naming server.

      jboss.xml for SLSB#2:

      <session>
       <ejb-name>DVICSessionFacade</ejb-name>
       <jndi-name>com.wdpro.commerce.common.shared.client.sessionfacade.DVICSessionFacadeHome</jndi-name>
       <configuration-name>Clustered Stateless SessionBean</configuration-name>
      
       <clustered>true</clustered>
      
       <method-attributes>
       </method-attributes>
       </session>


      binding.xml for SLSB#2:
       <service-config name="jboss:service=Naming"
       delegateClass="org.jboss.services.binding.AttributeMappingDelegate"
       >
       <delegate-config portName="Port" hostName="BindAddress">
       <attribute name="RmiPort">18098</attribute>
       </delegate-config>
       <binding port="18099" host="${jboss.bind.address}"/>
       </service-config>
      
       <service-config name="jboss:service=HAJNDI"
       delegateClass="org.jboss.services.binding.AttributeMappingDelegate"
       >
       <delegate-config portName="Port">
       <attribute name="RmiPort">18101</attribute>
       </delegate-config>
       <binding port="18100"/>
       </service-config>



      jboss-service.xml for SLSB#1:
      <!-- Bind a remote JNDI server -->
       <mbean code="org.jboss.naming.ExternalContext" name="jboss.jndi:service=ExternalContext,jndiName=external/RemoteJBoss">
       <attribute name="JndiName">java:external/RemoteJBoss</attribute>
       <attribute name="CacheContext">true</attribute>
       <attribute name="Properties">
       java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
       java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces
       java.naming.provider.url=jnp://localhost:18100
       <attribute name="InitialContext">javax.naming.InitialContext</attribute>
       </attribute>
       <attribute name="RemoteAccess">true</attribute>
       </mbean>


      Code snipit for SLSB#1:
       Context context = new InitialContext();
      
       DVICSessionFacadeHome sessionFacadeHome = (DVICSessionFacadeHome)
      
      context.lookup("java:external/RemoteJBoss/com.wdpro.commerce.common.shared.client.sessionfacade.DVICSessionFacadeHome");
      
      
       DVICSessionFacade sessionFacade = sessionFacadeHome.create();



      StackTrace on context.lookup():
      javax.naming.NameNotFoundException: com.wdpro.commerce.common.shared.client.sessionfacade.DVICSessionFacadeHome
       at org.jboss.ha.jndi.TreeHead.lookup(TreeHead.java:219)
       at org.jboss.ha.jndi.HAJNDI.lookup(HAJNDI.java:131)
       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.ha.framework.server.HARMIServerImpl.invoke(HARMIServerImpl.java:221)
       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 sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
       at sun.rmi.transport.Transport$1.run(Transport.java:148)
       at java.security.AccessController.doPrivileged(Native Method)
       at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
       at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
       at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
       at java.lang.Thread.run(Thread.java:534)
       at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:247)
       at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:223)
       at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:133)
       at org.jboss.ha.framework.server.HARMIServerImpl_Stub.invoke(Unknown Source)
       at org.jboss.ha.framework.interfaces.HARMIClient.invokeRemote(HARMIClient.java:127)
       at org.jboss.ha.framework.interfaces.HARMIClient.invoke(HARMIClient.java:196)
       at $Proxy418.lookup(Unknown Source)
       at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:530)
       at javax.naming.InitialContext.lookup(InitialContext.java:351)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:324)
       at org.jboss.naming.ExternalContext$CachedContext.invoke(ExternalContext.java:528)
       at $Proxy403.lookup(Unknown Source)
       at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:596)
       at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:509)
       at javax.naming.InitialContext.lookup(InitialContext.java:347)
       at com.wdpro.commerce.dcl.be.dls.DCLInstantCreditService.<init>(DCLInstantCreditService.java:73)


      JMX console JNDI view:
      java: Namespace
      
      
       +- external (class: org.jnp.interfaces.NamingContext)
       | +- RemoteJBoss (class: javax.naming.Context).
      


      JMX console JNDI view if I switch my ExternalContext MBean to port 18099 (non HA):
      java: Namespace
      
       +- SecurityProxyFactory (class: org.jboss.security.SubjectSecurityProxyFactory)
       +- comp (class: javax.naming.Context)
       +- external (class: org.jnp.interfaces.NamingContext)
       | +- RemoteJBoss (class: javax.naming.Context)
       | | +- com.wdpro.commerce.common.shared.dae.db.DVICGuestInfoLocalHome (proxy: $Proxy51 implements No ClassLoaders found for: com.wdpro.commerce.common.shared.dae.db.DVICGuestInfoLocalHome (no security manager: RMI class loader disabled))
       | | +- com.wdpro.commerce.common.shared.client.sessionfacade.CreditResponseSessionFacadeHome (proxy: $Proxy56 implements No ClassLoaders found for: com.wdpro.commerce.common.shared.client.sessionfacade.CreditResponseSessionFacadeHome (no security manager: RMI class loader disabled))
       | | +- HAPartition (class: org.jnp.interfaces.NamingContext)
       | | | +- DefaultPartition2 (class: org.jboss.ha.framework.server.HAPartitionImpl)
       | | +- HASessionState (class: org.jnp.interfaces.NamingContext)
       | | | +- Default (class: org.jboss.ha.hasessionstate.server.HASessionStateImpl)
       | | +- jmx (class: org.jnp.interfaces.NamingContext)
       | | | +- invoker (class: org.jnp.interfaces.NamingContext)
       | | | | +- RMIAdaptor (proxy: $Proxy25 implements interface org.jboss.jmx.adaptor.rmi.RMIAdaptor,interface org.jboss.jmx.adaptor.rmi.RMIAdaptorExt)
       | | | +- rmi (class: org.jnp.interfaces.NamingContext)
       | | | | +- RMIAdaptor[link -> j




      Any thoughts as to how I can get this work with HA-JNDI, becuase that will be a lot more reliable.

      -Thanks