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Hendy Irawan commented on FELIX-3242: ------------------------------------- I'm not sure if this is the same bug, but I'll add my stacktrace, using Karaf 2.3.0-SNAPSHOT and Aries Blueprint 0.3.2 : {code} 2012-08-15 07:09:45,081 | ERROR | rint Extender: 1 | BlueprintContainerImpl | container.BlueprintContainerImpl 364 | 9 - org.apache.aries.blueprint - 0.3.2 | Unable to start blueprint container for bundle id.co.bippo.commerce.core java.util.ConcurrentModificationException at java.util.LinkedHashMap$LinkedHashIterator.nextEntry(LinkedHashMap.java:390)[:1.7.0_03] at java.util.LinkedHashMap$KeyIterator.next(LinkedHashMap.java:401)[:1.7.0_03] at java.util.Collections$UnmodifiableCollection$1.next(Collections.java:1067)[:1.7.0_03] at org.apache.aries.blueprint.container.RecipeBuilder.createRepository(RecipeBuilder.java:87)[9:org.apache.aries.blueprint:0.3.2] at org.apache.aries.blueprint.container.BlueprintContainerImpl.processProcessors(BlueprintContainerImpl.java:495)[9:org.apache.aries.blueprint:0.3.2] at org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:320)[9:org.apache.aries.blueprint:0.3.2] at org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:230)[9:org.apache.aries.blueprint:0.3.2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)[:1.7.0_03] at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)[:1.7.0_03] at java.util.concurrent.FutureTask.run(FutureTask.java:166)[:1.7.0_03] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)[:1.7.0_03] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)[:1.7.0_03] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)[:1.7.0_03] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)[:1.7.0_03] at java.lang.Thread.run(Thread.java:722)[:1.7.0_03] {code} > Concurrent modification problem in > StatefulResolver$ResolverStateImpl.getCandidates > ----------------------------------------------------------------------------------- > > Key: FELIX-3242 > URL: https://issues.apache.org/jira/browse/FELIX-3242 > Project: Felix > Issue Type: Bug > Components: Framework > Affects Versions: framework-4.0.1 > Reporter: David Jencks > Fix For: framework-4.2.0 > > > I occasionally see this stack trace (2 examples) starting stuff in karaf > running on felix 4.0.1 Unfortunately it happens rarely and with no pattern I > can discern. > [Blueprint Extender: 3] ERROR > org.apache.aries.blueprint.container.AbstractServiceReferenceRecipe$Listener > - Error calling listener method public synchronized void > org.apache.karaf.shell.console.jline.ConsoleFactory.registerCommandProcessor(org.apache.felix.service.command.CommandProcessor) > throws java.lang.Exception > java.lang.reflect.InvocationTargetException > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.apache.aries.blueprint.utils.ReflectionUtils.invoke(ReflectionUtils.java:238) > at > org.apache.aries.blueprint.container.AbstractServiceReferenceRecipe$Listener.invokeMethods(AbstractServiceReferenceRecipe.java:460) > at > org.apache.aries.blueprint.container.AbstractServiceReferenceRecipe$Listener.bind(AbstractServiceReferenceRecipe.java:442) > at > org.apache.aries.blueprint.container.AbstractServiceReferenceRecipe.bind(AbstractServiceReferenceRecipe.java:339) > at > org.apache.aries.blueprint.container.ReferenceRecipe.bind(ReferenceRecipe.java:149) > at > org.apache.aries.blueprint.container.ReferenceRecipe.retrack(ReferenceRecipe.java:114) > at > org.apache.aries.blueprint.container.AbstractServiceReferenceRecipe.updateListeners(AbstractServiceReferenceRecipe.java:331) > at > org.apache.aries.blueprint.container.ReferenceRecipe.internalCreate(ReferenceRecipe.java:93) > at > org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:71) > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) > at java.util.concurrent.FutureTask.run(FutureTask.java:138) > at > org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:79) > at > org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:220) > at > org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:154) > at > org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:630) > at > org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:326) > at > org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:228) > at > org.apache.aries.blueprint.utils.threading.impl.DiscardableRunnable.run(DiscardableRunnable.java:48) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) > at java.util.concurrent.FutureTask.run(FutureTask.java:138) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:680) > Caused by: java.util.ConcurrentModificationException > at > java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372) > at java.util.AbstractList$Itr.next(AbstractList.java:343) > at > org.apache.felix.framework.StatefulResolver$ResolverStateImpl.getCandidates(StatefulResolver.java:1333) > at > org.apache.felix.framework.StatefulResolver.isAllowedDynamicImport(StatefulResolver.java:521) > at > org.apache.felix.framework.StatefulResolver.resolve(StatefulResolver.java:216) > at > org.apache.felix.framework.BundleWiringImpl.searchDynamicImports(BundleWiringImpl.java:1539) > at > org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1439) > at > org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72) > at > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843) > at java.lang.ClassLoader.loadClass(ClassLoader.java:247) > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) > at java.lang.ClassLoader.defineClass(ClassLoader.java:615) > at > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2128) > at > org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1432) > at > org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72) > at > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843) > at java.lang.ClassLoader.loadClass(ClassLoader.java:247) > at > org.apache.felix.framework.BundleWiringImpl.getClassByDelegation(BundleWiringImpl.java:1317) > at > org.apache.felix.framework.BundleWiringImpl.searchImports(BundleWiringImpl.java:1481) > at > org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1427) > at > org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72) > at > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843) > at java.lang.ClassLoader.loadClass(ClassLoader.java:247) > at > org.apache.karaf.shell.console.jline.ConsoleFactory.start(ConsoleFactory.java:71) > at > org.apache.karaf.shell.console.jline.ConsoleFactory.registerCommandProcessor(ConsoleFactory.java:51) > ... 30 more > ---------------------------------------------------- > [Thread-8] ERROR org.apache.karaf.features.internal.FeaturesServiceImpl - > Error installing boot feature management > java.io.IOException: javax.xml.bind.JAXBException: Unable to create context > - with linked exception: > [java.lang.reflect.InvocationTargetException] : > mvn:org.apache.karaf.features/enterprise/3.0.0-SNAPSHOT/xml/features > at > org.apache.karaf.features.internal.RepositoryImpl.load(RepositoryImpl.java:96) > at > org.apache.karaf.features.internal.RepositoryImpl.getRepositories(RepositoryImpl.java:69) > at > org.apache.karaf.features.internal.FeaturesServiceImpl.getFeatures(FeaturesServiceImpl.java:910) > at > org.apache.karaf.features.internal.FeaturesServiceImpl.getFeature(FeaturesServiceImpl.java:870) > at > org.apache.karaf.features.internal.FeaturesServiceImpl$1.run(FeaturesServiceImpl.java:994) > Caused by: java.lang.RuntimeException: javax.xml.bind.JAXBException: Unable > to create context > - with linked exception: > [java.lang.reflect.InvocationTargetException] > at > org.apache.karaf.features.internal.model.JaxbUtil.unmarshal(JaxbUtil.java:126) > at > org.apache.karaf.features.internal.RepositoryImpl.load(RepositoryImpl.java:88) > ... 4 more > Caused by: javax.xml.bind.JAXBException: Unable to create context > - with linked exception: > [java.lang.reflect.InvocationTargetException] > at javax.xml.bind.ContextFinder.find(ContextFinder.java:116) > at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:65) > at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:56) > at > org.apache.karaf.features.internal.model.JaxbUtil.unmarshal(JaxbUtil.java:107) > ... 5 more > Caused by: java.lang.reflect.InvocationTargetException > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at javax.xml.bind.ContextFinder.find(ContextFinder.java:114) > ... 8 more > Caused by: java.util.ConcurrentModificationException > at > java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372) > at java.util.AbstractList$Itr.next(AbstractList.java:343) > at > org.apache.felix.framework.StatefulResolver$ResolverStateImpl.getCandidates(StatefulResolver.java:1333) > at > org.apache.felix.framework.StatefulResolver.isAllowedDynamicImport(StatefulResolver.java:521) > at > org.apache.felix.framework.StatefulResolver.resolve(StatefulResolver.java:216) > at > org.apache.felix.framework.BundleWiringImpl.searchDynamicImports(BundleWiringImpl.java:1539) > at > org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1439) > at > org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72) > at > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843) > at java.lang.ClassLoader.loadClass(ClassLoader.java:247) > at java.lang.Class.forName0(Native Method) > at java.lang.Class.forName(Class.java:247) > at > sun.reflect.generics.factory.CoreReflectionFactory.makeNamedType(CoreReflectionFactory.java:95) > at > sun.reflect.generics.visitor.Reifier.visitClassTypeSignature(Reifier.java:107) > at > sun.reflect.generics.tree.ClassTypeSignature.accept(ClassTypeSignature.java:31) > at > sun.reflect.annotation.AnnotationParser.parseSig(AnnotationParser.java:370) > at > sun.reflect.annotation.AnnotationParser.parseAnnotation(AnnotationParser.java:181) > at > sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:69) > at > sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:52) > at java.lang.reflect.Method.declaredAnnotations(Method.java:693) > at java.lang.reflect.Method.getDeclaredAnnotations(Method.java:686) > at > java.lang.reflect.AccessibleObject.getAnnotations(AccessibleObject.java:175) > at > com.sun.xml.bind.v2.model.annotation.RuntimeInlineAnnotationReader.getAllMethodAnnotations(RuntimeInlineAnnotationReader.java:89) > at > com.sun.xml.bind.v2.model.annotation.RuntimeInlineAnnotationReader.getAllMethodAnnotations(RuntimeInlineAnnotationReader.java:57) > at > com.sun.xml.bind.v2.model.impl.ClassInfoImpl.ensureNoAnnotation(ClassInfoImpl.java:1130) > at > com.sun.xml.bind.v2.model.impl.ClassInfoImpl.collectGetterSetters(ClassInfoImpl.java:1069) > at > com.sun.xml.bind.v2.model.impl.ClassInfoImpl.findGetterSetterProperties(ClassInfoImpl.java:943) > at > com.sun.xml.bind.v2.model.impl.ClassInfoImpl.getProperties(ClassInfoImpl.java:314) > at > com.sun.xml.bind.v2.model.impl.RuntimeClassInfoImpl.getProperties(RuntimeClassInfoImpl.java:186) > at > com.sun.xml.bind.v2.model.impl.ModelBuilder.getClassInfo(ModelBuilder.java:247) > at > com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder.getClassInfo(RuntimeModelBuilder.java:104) > at > com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder.getClassInfo(RuntimeModelBuilder.java:85) > at > com.sun.xml.bind.v2.model.impl.ModelBuilder.getClassInfo(ModelBuilder.java:213) > at > com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder.getClassInfo(RuntimeModelBuilder.java:99) > at > com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder.getClassInfo(RuntimeModelBuilder.java:85) > at > com.sun.xml.bind.v2.model.impl.ModelBuilder.getTypeInfo(ModelBuilder.java:319) > at > com.sun.xml.bind.v2.model.impl.ModelBuilder.getTypeInfo(ModelBuilder.java:334) > at > com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:483) > at > com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:319) > at > com.sun.xml.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.build(JAXBContextImpl.java:1170) > at > com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:145) > ... 13 more -- This message is automatically generated by JIRA. 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