[embjopr-issues] [JBoss JIRA] Created: (EMBJOPR-25) discovery fails with ClassNotFoundExceptions when admin-console.war is deployed to a Jopr Server JBossAS instance

[Ian Springer (JIRA)]

discovery fails with ClassNotFoundExceptions when admin-console.war is deployed to a Jopr Server JBossAS instance
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                 Key: EMBJOPR-25
                 URL: https://jira.jboss.org/jira/browse/EMBJOPR-25
             Project: Embedded Jopr
          Issue Type: Bug
          Components: Web App/Integration
    Affects Versions: 1.0
            Reporter: Ian Springer
            Priority: Minor


It's probably picking up RHQ classes from rhq.ear via the UCL.

Here's an example of one of the errors:

16:37:02,716 INFO  [RuntimeDiscoveryExecutor] Running runtime discovery scan rooted at platform...
16:37:03,170 ERROR [RuntimeDiscoveryExecutor] Error running runtime report
org.rhq.core.clientapi.agent.PluginContainerException: Could not build component for Resource [Resource[id=-39, type=Con
nector, key=jboss.web:address=0.0.0.0,port=7443,type=Connector, name=Tomcat Connector (7443)]]
        at org.rhq.core.pc.inventory.InventoryManager.activateResource(InventoryManager.java:954)
        at org.rhq.core.pc.inventory.InventoryManager.mergeResourceFromDiscovery(InventoryManager.java:878)
        at org.rhq.core.pc.inventory.RuntimeDiscoveryExecutor.discoverForResource(RuntimeDiscoveryExecutor.java:225)
        at org.rhq.core.pc.inventory.RuntimeDiscoveryExecutor.discoverForResource(RuntimeDiscoveryExecutor.java:234)
        at org.rhq.core.pc.inventory.RuntimeDiscoveryExecutor.runtimeDiscover(RuntimeDiscoveryExecutor.java:136)
        at org.rhq.core.pc.inventory.RuntimeDiscoveryExecutor.call(RuntimeDiscoveryExecutor.java:97)
        at org.rhq.core.pc.inventory.RuntimeDiscoveryExecutor.call(RuntimeDiscoveryExecutor.java:54)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.j
ava:98)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:207
)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
        at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NoClassDefFoundError: org/rhq/core/pluginapi/measurement/MeasurementFacet
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
        at java.net.URLClassLoader.access$000(URLClassLoader.java:56)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
        at org.jboss.mx.loading.RepositoryClassLoader.findClassLocally(RepositoryClassLoader.java:675)
        at org.jboss.mx.loading.RepositoryClassLoader.findClass(RepositoryClassLoader.java:655)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at org.jboss.mx.loading.RepositoryClassLoader.loadClassLocally(RepositoryClassLoader.java:193)
        at org.jboss.mx.loading.ClassLoadingTask$ThreadTask.run(ClassLoadingTask.java:131)
        at org.jboss.mx.loading.LoadMgr3.nextTask(LoadMgr3.java:399)
        at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:520)
        at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:408)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
        at java.net.URLClassLoader.access$000(URLClassLoader.java:56)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
        at org.jboss.mx.loading.RepositoryClassLoader.findClassLocally(RepositoryClassLoader.java:675)
        at org.jboss.mx.loading.RepositoryClassLoader.findClass(RepositoryClassLoader.java:655)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at org.jboss.mx.loading.RepositoryClassLoader.loadClassLocally(RepositoryClassLoader.java:193)
        at org.jboss.mx.loading.ClassLoadingTask$ThreadTask.run(ClassLoadingTask.java:131)
        at org.jboss.mx.loading.LoadMgr3.nextTask(LoadMgr3.java:399)
        at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:520)
        at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:408)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:247)
        at org.rhq.core.pc.plugin.PluginComponentFactory.instantiateClass(PluginComponentFactory.java:128)
        at org.rhq.core.pc.plugin.PluginComponentFactory.buildResourceComponent(PluginComponentFactory.java:104)
        at org.rhq.core.pc.inventory.InventoryManager.activateResource(InventoryManager.java:951)
        ... 13 more
Caused by: java.lang.ClassNotFoundException: No ClassLoaders found for: org.rhq.core.pluginapi.measurement.MeasurementFa
cet
        at org.jboss.mx.loading.LoadMgr3.beginLoadTask(LoadMgr3.java:212)
        at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:514)
        at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:408)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
        ... 57 more


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