Jboss 7 class-loading and module loading
colective Feb 23, 2012 3:43 PMHi,
I have a EAR which consists of few pain jars and WAR's.
Problem is that whan is start deployment of this ear i constantly receive:
21:00:16,982 WARN [org.jboss.modules] (MSC service thread 1-6) Failed to define class com.web.app.webapps.common.virtualoperators.WebAppsRequestContext in Module "deployment.myear.ear.MYAPP-WebApps-Common.jar:main" from Service Module Loader: java.lang.LinkageError: Failed to link com/web/app/webaps/common/virtualoperators/WebAppsRequestContext (Module "deployment.myear.ear.MYAPP-WebApps-Common.jar:main" from Service Module Loader)
at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:396) [jboss-modules.jar:1.1.1.GA]
at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:243) [jboss-modules.jar:1.1.1.GA]
at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:73) [jboss-modules.jar:1.1.1.GA]
at org.jboss.modules.Module.loadModuleClass(Module.java:517) [jboss-modules.jar:1.1.1.GA]
and
Caused by: java.lang.NoClassDefFoundError: com/web/app/aaa/common/virtualoperators/AbstractRequestContext
at java.lang.ClassLoader.defineClass1(Native Method) [rt.jar:1.6.0_27]
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) [rt.jar:1.6.0_27]
at java.lang.ClassLoader.defineClass(ClassLoader.java:615) [rt.jar:1.6.0_27]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) [rt.jar:1.6.0_27]
at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:327) [jboss-modules.jar:1.1.1.GA]
at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:391) [jboss-modules.jar:1.1.1.GA]
... 24 more
Caused by: java.lang.ClassNotFoundException: com.web.app.aaa.common.virtualoperators.AbstractRequestContext from [Module "deployment.myear.ear.MYAPP-WebApps-Common.jar:main" from Service Module Loader]
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190) [jboss-modules.jar:1.1.1.GA]
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468) [jboss-modules.jar:1.1.1.GA]
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456) [jboss-modules.jar:1.1.1.GA]
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:423) [jboss-modules.jar:1.1.1.GA]
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398) [jboss-modules.jar:1.1.1.GA]
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120) [jboss-modules.jar:1.1.1.GA]
... 30 more
21:00:17,006 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-6) MSC00001: Failed to start service jboss.deployment.subunit."myear.ear"."MYAPP-WebApps-Billing.war".POST_MODULE: org.jboss.msc.service.StartException in service jboss.deployment.subunit."myear.ear"."MYAPP-WebApps-Billing.war".POST_MODULE: Failed to process phase POST_MODULE of subdeployment "MYAPP-WebApps-Billing.war" of deployment "myear.ear"
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:119) [jboss-as-server-7.1.0.Final.jar:7.1.0.Final]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_27]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_27]
at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_27]
Caused by: java.lang.RuntimeException: Error getting reflective information for class com.web.webapps.billing.servlets.BillingServlet with ClassLoader ModuleClassLoader for Module "deployment.myear.ear.MYAPP-WebApps-Billing.war:main" from Service Module Loader
at org.jboss.as.server.deployment.reflect.DeploymentReflectionIndex.getClassIndex(DeploymentReflectionIndex.java:70) [jboss-as-server-7.1.0.Final.jar:7.1.0.Final]
at org.jboss.as.ee.metadata.MethodAnnotationAggregator.runtimeAnnotationInformation(MethodAnnotationAggregator.java:58)
at org.jboss.as.ee.component.deployers.InterceptorAnnotationProcessor.handleAnnotations(InterceptorAnnotationProcessor.java:70)
at org.jboss.as.ee.component.deployers.InterceptorAnnotationProcessor.processComponentConfig(InterceptorAnnotationProcessor.java:117)
at org.jboss.as.ee.component.deployers.InterceptorAnnotationProcessor.deploy(InterceptorAnnotationProcessor.java:54)
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:113) [jboss-as-server-7.1.0.Final.jar:7.1.0.Final]
... 5 more
Caused by: java.lang.NoClassDefFoundError: com/web/app/webapps/common/virtualoperators/WebAppsRequestContext
at java.lang.Class.getDeclaredMethods0(Native Method) [rt.jar:1.6.0_27]
at java.lang.Class.privateGetDeclaredMethods(Class.java:2427) [rt.jar:1.6.0_27]
at java.lang.Class.getDeclaredMethods(Class.java:1791) [rt.jar:1.6.0_27]
at org.jboss.as.server.deployment.reflect.ClassReflectionIndex.<init>(ClassReflectionIndex.java:65) [jboss-as-server-7.1.0.Final.jar:7.1.0.Final]
at org.jboss.as.server.deployment.reflect.DeploymentReflectionIndex.getClassIndex(DeploymentReflectionIndex.java:66) [jboss-as-server-7.1.0.Final.jar:7.1.0.Final]
... 10 more
my ear structure
myear
| lib/log4j and stuff
| ------ MYAPP-WebApps-Common.jar (com.web.app.webapps.common.virtualoperators)
| ------ MYAPP-AAA-Common.jar (com.web.app.aaa.common.virtualoperators)
|
| ------ MYAPP-WebApps-Billing.war
both war have MANIFEST.MF with Class-Path which icludes both jars
i tried to solve this through jar/META-INF/MANIFEST.MF by adding: Dependencies: deployment.myear.ear.MYAPP-WebApps-Common.jar and also tried (just tried) with jboss-deployment-structure.xml but nothing helps..
Its important to say that this ear works without any problem on IBM Websphere
can you please halp me to solve this cross talking issue between jars and wars
thank you
BR
Tomislav