[teiid-issues] [JBoss JIRA] Closed: (TEIID-1324) Deploy JOPR Plugin on JON/RHQ
Steven Hawkins (JIRA)
jira-events at lists.jboss.org
Thu Mar 24 00:38:47 EDT 2011
[ https://issues.jboss.org/browse/TEIID-1324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steven Hawkins closed TEIID-1324.
---------------------------------
> Deploy JOPR Plugin on JON/RHQ
> -----------------------------
>
> Key: TEIID-1324
> URL: https://issues.jboss.org/browse/TEIID-1324
> Project: Teiid
> Issue Type: Bug
> Components: Jopr Plugin
> Affects Versions: 7.1
> Environment: Jboss EAP 5.1, JON 2.4, jon-plugin-pack-eap-2.4.0.GA
> Reporter: Cristiano Nicolai
> Assignee: Ted Jones
> Fix For: 7.1.1
>
>
> When deploying Teiid JOPR plugin on JON, when the agent try to run the plugin there are some missing classes.
> Caused by: java.lang.NoClassDefFoundError: org/jboss/reflect/spi/TypeInfo
> at java.lang.Class.getDeclaredConstructors0(Native Method)
> at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
> at java.lang.Class.getConstructor0(Class.java:2699)
> at java.lang.Class.newInstance0(Class.java:326)
> at java.lang.Class.newInstance(Class.java:308)
> at org.jboss.metatype.plugins.values.MetaValueFactoryBuilder$1.run(MetaValueFactoryBuilder.java:71)
> at org.jboss.metatype.plugins.values.MetaValueFactoryBuilder$1.run(MetaValueFactoryBuilder.java:46)
> at java.security.AccessController.doPrivileged(Native Method)
> at org.jboss.metatype.plugins.values.MetaValueFactoryBuilder.<clinit>(MetaValueFactoryBuilder.java:45)
> at org.jboss.metatype.api.values.MetaValueFactory.<clinit>(MetaValueFactory.java:41)
> at org.teiid.rhq.admin.DQPManagementView.<clinit>(DQPManagementView.java:68)
> at org.teiid.rhq.plugin.VDBComponent.getAvailability(VDBComponent.java:139)
> at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.rhq.core.pc.inventory.ResourceContainer$ComponentInvocationThread.call(ResourceContainer.java:525)
> ... 5 more
> Basically the missing jar is jboss-metatype.jar.
> I tried some classloader configuration including the missing jar in teiid-console-7.2.0.Beta1.jar/lib, but as it has dependent classes (jboss-managed.jar) that are loaded in jboss-as-5 RHQ plugin I couldn't find any solution without changing the jboss-as-5 code. Probably some sync with RHQ guys is needed because jboss-managed.jar depends on jboss-metatype.jar.
> My workaround for this was a code change in ApplicationServerDiscoveryComponent to include the required jar from the AS installation.
> private static final List<String> CLIENT_JARS = Arrays.asList(
> // NOTE: The jbossall-client.jar aggregates a whole bunch of other jars from the client dir via its
> // MANIFEST.MF Class-Path.
> "client/jbossall-client.jar",
> "client/trove.jar",
> "client/javassist.jar",
> "common/lib/jboss-security-aspects.jar",
> "lib/jboss-managed.jar",
> "lib/jboss-metatype.jar",
> "lib/jboss-reflect.jar",
> "lib/jboss-dependency.jar"
> );
> Fixing this class dependency the plugin start to require some Teiid client classes and to solve this I just copy the teiid-7.2.0.Beta1-client.jar to teiid-console-7.2.0.Beta1.jar/lib and redeploy the plugin.
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