discovery fails with ClassNotFoundExceptions when admin-console.war is deployed to a Jopr Server JBossAS instance ----------------------------------------------------------------------------------------------------------------- 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 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira