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Details

Type: Bug
Resolution: Done
Priority: Major
Fix Version/s: jboss-fuse-6.3
Affects Version/s: jboss-fuse-6.2.1
Component/s: RTGov
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Git Pull Request:
https://github.com/Governance/rtgov/pull/341, https://github.com/Governance/rtgov/pull/340

Sprint:
6.3 Sprint 2 (1-Feb - 26-Feb)

SFDC Cases Counter:
SFDC Cases Links:

Description

When sending a request over two SY applications to a webservice, the event notification fails with a NPE (see stacktrace below). The topology of the SY applications is the same as described in SWITCHYARD-2796:

[ ServiceA - RouteA - ReferenceA ] - JMS - [ ServiceB - RouteB - ReferenceB ] - [Webservice]

The two SY applications run in the same FSW server. Both are monitored by RTGov. After the response has obviously been processed completely in SY, the NPE occurs in RTGov. The NPE occurs regardless, whether the webservice returns a response or a fault. Interestingly, the NPE consistently does NOT occur for the first request after the FSW server is started.

17:34:16,550 SEVERE [org.overlord.rtgov.internal.epn.jee.EPNNotificationServer] (Thread-4 (HornetQ-client-global-threads-87281195)) Failed to handle notification message: java.lang.RuntimeException: cannot invoke 
method: merge
	at org.mvel2.optimizers.impl.refl.nodes.MethodAccessor.getValue(MethodAccessor.java:63) [mvel2-2.2.4.Final-redhat-1.jar:]
	at org.mvel2.optimizers.impl.refl.nodes.VariableAccessor.getValue(VariableAccessor.java:37) [mvel2-2.2.4.Final-redhat-1.jar:]
	at org.mvel2.optimizers.dynamic.DynamicGetAccessor.getValue(DynamicGetAccessor.java:78) [mvel2-2.2.4.Final-redhat-1.jar:]
	at org.mvel2.ast.ASTNode.getReducedValueAccelerated(ASTNode.java:108) [mvel2-2.2.4.Final-redhat-1.jar:]
	at org.mvel2.MVELRuntime.execute(MVELRuntime.java:85) [mvel2-2.2.4.Final-redhat-1.jar:]
	at org.mvel2.compiler.CompiledExpression.getDirectValue(CompiledExpression.java:123) [mvel2-2.2.4.Final-redhat-1.jar:]
	at org.mvel2.compiler.CompiledExpression.getValue(CompiledExpression.java:119) [mvel2-2.2.4.Final-redhat-1.jar:]
	at org.mvel2.compiler.CompiledExpression.getValue(CompiledExpression.java:106) [mvel2-2.2.4.Final-redhat-1.jar:]
	at org.mvel2.ast.IfNode.getReducedValueAccelerated(IfNode.java:80) [mvel2-2.2.4.Final-redhat-1.jar:]
	at org.mvel2.MVELRuntime.execute(MVELRuntime.java:85) [mvel2-2.2.4.Final-redhat-1.jar:]
	at org.mvel2.compiler.CompiledExpression.getDirectValue(CompiledExpression.java:123) [mvel2-2.2.4.Final-redhat-1.jar:]
	at org.mvel2.compiler.CompiledExpression.getValue(CompiledExpression.java:119) [mvel2-2.2.4.Final-redhat-1.jar:]
	at org.mvel2.MVEL.executeExpression(MVEL.java:969) [mvel2-2.2.4.Final-redhat-1.jar:]
	at org.overlord.rtgov.active.collection.ActiveCollectionSource.maintainEntry(ActiveCollectionSource.java:730) [active-collection-2.0.2.redhat-5.jar:2.0.2.redhat-5]
	at org.overlord.rtgov.active.collection.epn.EPNActiveCollectionSource.processNotification(EPNActiveCollectionSource.java:214) [acs-epn-2.0.2.redhat-5.jar:2.0.2.redhat-5]
	at org.overlord.rtgov.active.collection.epn.EPNActiveCollectionSource$EPNACSNotificationListener.handleEvents(EPNActiveCollectionSource.java:240) [acs-epn-2.0.2.redhat-5.jar:2.0.2.redhat-5]
	at org.overlord.rtgov.epn.ContextualNotificationListener.notify(ContextualNotificationListener.java:42) [epn-core-2.0.2.redhat-5.jar:2.0.2.redhat-5]
	at org.overlord.rtgov.epn.AbstractEPNManager.dispatchNotificationToListeners(AbstractEPNManager.java:542) [epn-core-2.0.2.redhat-5.jar:2.0.2.redhat-5]
	at org.overlord.rtgov.epn.jms.JMSEPNManagerImpl.handleNotificationsMessage(JMSEPNManagerImpl.java:590) [epn-jms-2.0.2.redhat-5.jar:2.0.2.redhat-5]
	at org.overlord.rtgov.internal.epn.jee.EPNNotificationServer.onMessage(EPNNotificationServer.java:100) [epn-container-jee-2.0.2.redhat-5.jar:2.0.2.redhat-5]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_66]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_66]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_66]
	at java.lang.reflect.Method.invoke(Method.java:497) [rt.jar:1.8.0_66]
	at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) [jboss-as-ee-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63) [jboss-as-ee-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:86) [jboss-as-weld-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:97) [jboss-as-weld-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63) [jboss-as-ee-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63) [jboss-as-ee-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) [jboss-as-ejb3-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:93) [jboss-as-weld-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.as.ejb3.component.pool.PooledInstanceInterceptor.processInvocation(PooledInstanceInterceptor.java:51) [jboss-as-ejb3-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInCallerTx(CMTTxInterceptor.java:258) [jboss-as-ejb3-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:347) [jboss-as-ejb3-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:243) [jboss-as-ejb3-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21
]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:43) [jboss-as-ejb3-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) [jboss-as-ejb3-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:55) [jboss-as-ejb3-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.as.ejb3.component.messagedriven.MessageDrivenComponentDescription$5$1.processInvocation(MessageDrivenComponentDescription.java:203) [jboss-as-ejb3-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-
21]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:185) [jboss-as-ee-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:185) [jboss-as-ee-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.2.Final-redhat-1.jar:1.1.2.Final-redhat-1]
	at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:73) [jboss-as-ee-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at javax.jms.MessageListener$$$view6.onMessage(Unknown Source) [jboss-jms-api_1.1_spec-1.0.1.Final-redhat-3.jar:1.0.1.Final-redhat-3]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_66]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_66]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_66]
	at java.lang.reflect.Method.invoke(Method.java:497) [rt.jar:1.8.0_66]
	at org.jboss.as.ejb3.inflow.MessageEndpointInvocationHandler.doInvoke(MessageEndpointInvocationHandler.java:140) [jboss-as-ejb3-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at org.jboss.as.ejb3.inflow.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:73) [jboss-as-ejb3-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
	at com.sun.proxy.$Proxy217.onMessage(Unknown Source)
	at org.hornetq.ra.inflow.HornetQMessageHandler.onMessage(HornetQMessageHandler.java:330)
	at org.hornetq.core.client.impl.ClientConsumerImpl.callOnMessage(ClientConsumerImpl.java:1117)
	at org.hornetq.core.client.impl.ClientConsumerImpl.access$500(ClientConsumerImpl.java:57)
	at org.hornetq.core.client.impl.ClientConsumerImpl$Runner.run(ClientConsumerImpl.java:1252)
	at org.hornetq.utils.OrderedExecutorFactory$OrderedExecutor$1.run(OrderedExecutorFactory.java:105)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_66]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_66]
	at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_66]
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_66]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_66]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_66]
	at java.lang.reflect.Method.invoke(Method.java:497) [rt.jar:1.8.0_66]
	at org.mvel2.optimizers.impl.refl.nodes.MethodAccessor.getValue(MethodAccessor.java:48) [mvel2-2.2.4.Final-redhat-1.jar:]
	... 89 more
Caused by: java.lang.NullPointerException
	at org.overlord.rtgov.analytics.service.MEPDefinition.getInvocation(MEPDefinition.java:176) [analytics-2.0.2.redhat-5.jar:2.0.2.redhat-5]
	at org.overlord.rtgov.analytics.service.MEPDefinition.merge(MEPDefinition.java:233) [analytics-2.0.2.redhat-5.jar:2.0.2.redhat-5]
	at org.overlord.rtgov.analytics.service.OperationDefinition.merge(OperationDefinition.java:167) [analytics-2.0.2.redhat-5.jar:2.0.2.redhat-5]
	at org.overlord.rtgov.analytics.service.InterfaceDefinition.merge(InterfaceDefinition.java:162) [analytics-2.0.2.redhat-5.jar:2.0.2.redhat-5]
	at org.overlord.rtgov.analytics.service.ServiceDefinition.merge(ServiceDefinition.java:239) [analytics-2.0.2.redhat-5.jar:2.0.2.redhat-5]
	at org.overlord.rtgov.analytics.service.ServiceDefinition.merge(ServiceDefinition.java:201) [analytics-2.0.2.redhat-5.jar:2.0.2.redhat-5]
	... 94 more

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overlord-rtgov-switchyard.war
4.55 MB
2016/02/15 12:49 PM

NullPointerException in MEPDefinition.getInvocation()

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