[jboss-jira] [JBoss JIRA] Assigned: (JBAS-6535) java.lang.LinkageErrors seen during start of JBoss AS 5.1 with admin-console.war deployed

Darran Lofthouse (JIRA) jira-events at lists.jboss.org
Fri Mar 20 08:48:22 EDT 2009 

     [ https://jira.jboss.org/jira/browse/JBAS-6535?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Darran Lofthouse reassigned JBAS-6535:
--------------------------------------

    Assignee: Shelly McGowan  (was: Darran Lofthouse)


The updated jar is now attached with the updated source, let me know if you need the rest of the jars but this is the only one that contains any changes,

> java.lang.LinkageErrors seen during start of JBoss AS 5.1 with admin-console.war deployed
> -----------------------------------------------------------------------------------------
>
>                 Key: JBAS-6535
>                 URL: https://jira.jboss.org/jira/browse/JBAS-6535
>             Project: JBoss Application Server
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>         Environment: JBoss AS Branch_5_x r84532, embjopr r162 
>            Reporter: Shelly McGowan
>            Assignee: Shelly McGowan
>             Fix For: JBossAS-5.1.0.CR1
>
>         Attachments: Injector.java, jaxb-impl.jar
>
>
> During the inialization of the administration console, the rhq-platform-plugin gets loaded, searches jaxb.properties for a JAXB implementation and finds jaxb-impl.jar from $JBOSS_HOME/lib
> 2009-02-20 15:20:41,594 INFO  [org.jboss.on.embedded.BootstrapAction] (main) Bootstrapping Administration Console v1.1.1-SNAPSHOT...
> 2009-02-20 15:20:41,594 DEBUG [org.jboss.on.embedded.BootstrapAction] (main) Reconfiguring JDK logging...
> 2009-02-20 15:20:41,617 DEBUG [org.jboss.on.embedded.BootstrapAction] (main) Configuring Mock Scenario Loader...
> 2009-02-20 15:20:41,618 INFO  [org.rhq.core.pc.PluginContainer] (main) Initializing Plugin Container v1.2.0-SNAPSHOT...
> 2009-02-20 15:20:41,723 DEBUG [org.rhq.core.pc.PluginContainer] (main) Starting and configuring container service: PluginManager
> 2009-02-20 15:20:41,737 DEBUG [org.rhq.core.pc.plugin.PluginManager] (main) Plugin found at: jndi:/localhost/admin-console/plugins/rhq-platform-plugin-1.2.0-SNAPSHOT.jar
> 2009-02-20 15:20:41,741 DEBUG [org.rhq.core.clientapi.descriptor.AgentPluginDescriptorUtil] (main) Loading plugin descriptor from plugin jar at [jndi:/localhost/admin-console/plugins/rhq-platform-plugin-1.2.0-SNAPSHOT.jar]...
> 2009-02-20 15:20:41,741 FINE  [javax.xml.bind] (main) Searching jaxb.properties
> 2009-02-20 15:20:41,742 FINE  [javax.xml.bind] (main) Searching the system property
> 2009-02-20 15:20:41,742 FINE  [javax.xml.bind] (main) Searching META-INF/services
> 2009-02-20 15:20:41,743 FINE  [javax.xml.bind] (main) Trying to load com.sun.xml.bind.v2.ContextFactory
> 2009-02-20 15:20:41,744 FINE  [javax.xml.bind] (main) loaded com.sun.xml.bind.v2.ContextFactory from vfszip:/home/smcgowan2/workspace/Branch_5_x/build/output/jboss-5.1.0.Beta1/lib/jaxb-impl.jar/com/sun/xml/bind/v2/ContextFactory.class
> 2009-02-20 15:20:41,748 FINE  [com.sun.xml.bind.v2.ContextFactory] (main) Property com.sun.xml.bind.XmlAccessorFactoryis not active.  Using JAXB's implementation
> 2009-02-20 15:20:41,947 FINE  [com.sun.xml.bind.v2.runtime.reflect.opt.OptimizedAccessorFactory] (main) Using optimized Accessor for protected org.rhq.core.clientapi.descriptor.plugin.Version org.rhq.core.clientapi.descriptor.plugin.ResourceDescriptor.version
> :
> :
> Next, while loading jopr-jboss-as-5-plugin, the same seach occurs but this time loading the class results in an exception:
> 2009-02-20 15:20:44,006 DEBUG [org.rhq.core.pc.plugin.PluginManager] (main) Loading independent plugin [JBossAS5] from URL: jndi:/localhost/admin-console/plugins/jopr-jboss-as-5-plugin-2.2.0-SNAPSHOT.jar
> 2009-02-20 15:20:44,006 DEBUG [org.rhq.core.pc.plugin.PluginManager] (main) Loading plugin from: jndi:/localhost/admin-console/plugins/jopr-jboss-as-5-plugin-2.2.0-SNAPSHOT.jar
> 2009-02-20 15:20:44,026 DEBUG [org.rhq.core.pc.plugin.PluginDescriptorLoader] (main) Created classloader for plugin [jndi:/localhost/admin-console/plugins/jopr-jboss-as-5-plugin-2.2.0-SNAPSHOT.jar]
> 2009-02-20 15:20:44,026 DEBUG [org.rhq.core.clientapi.descriptor.AgentPluginDescriptorUtil] (main) Loading plugin descriptor from plugin jar at [jndi:/localhost/admin-console/plugins/jopr-jboss-as-5-plugin-2.2.0-SNAPSHOT.jar]...
> 2009-02-20 15:20:44,026 FINE  [javax.xml.bind] (main) Searching jaxb.properties
> 2009-02-20 15:20:44,027 FINE  [javax.xml.bind] (main) Searching the system property
> 2009-02-20 15:20:44,027 FINE  [javax.xml.bind] (main) Searching META-INF/services
> 2009-02-20 15:20:44,027 FINE  [javax.xml.bind] (main) Trying to load com.sun.xml.bind.v2.ContextFactory
> 2009-02-20 15:20:44,028 FINE  [javax.xml.bind] (main) loaded com.sun.xml.bind.v2.ContextFactory from vfszip:/home/smcgowan2/workspace/Branch_5_x/build/output/jboss-5.1.0.Beta1/lib/jaxb-impl.jar/com/sun/xml/bind/v2/ContextFactory.class
> 2009-02-20 15:20:44,029 FINE  [com.sun.xml.bind.v2.ContextFactory] (main) Property com.sun.xml.bind.XmlAccessorFactoryis not active.  Using JAXB's implementation
> 2009-02-20 15:20:44,308 FINE  [com.sun.xml.bind.v2.runtime.reflect.opt.Injector] (main) Unable to inject org/rhq/core/clientapi/descriptor/plugin/ResourceDescriptor$JaxbAccessorF_version
> java.lang.reflect.InvocationTargetException
>         at sun.reflect.GeneratedMethodAccessor252.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:585)
>         at com.sun.xml.bind.v2.runtime.reflect.opt.Injector.inject(Injector.java:181)
>         at com.sun.xml.bind.v2.runtime.reflect.opt.Injector.inject(Injector.java:85)
>         at com.sun.xml.bind.v2.runtime.reflect.opt.AccessorInjector.prepare(AccessorInjector.java:87)
>         at com.sun.xml.bind.v2.runtime.reflect.opt.OptimizedAccessorFactory.get(OptimizedAccessorFactory.java:165)
>         at com.sun.xml.bind.v2.runtime.reflect.Accessor$FieldReflection.optimize(Accessor.java:253)
>         at com.sun.xml.bind.v2.runtime.property.SingleElementNodeProperty.<init>(SingleElementNodeProperty.java:89)
>         at sun.reflect.GeneratedConstructorAccessor47.newInstance(Unknown Source)
>         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
>         at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
>         at com.sun.xml.bind.v2.runtime.property.PropertyFactory.create(PropertyFactory.java:124)
> Caused by: java.lang.LinkageError: duplicate class definition: org/rhq/core/clientapi/descriptor/plugin/ResourceDescriptor$JaxbAccessorF_version
>         at java.lang.ClassLoader.defineClass1(Native Method)
>         at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
>         at java.lang.ClassLoader.defineClass(ClassLoader.java:465)
> The server does start.  

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