Timothee Maret created SLING-5382:
-------------------------------------
Summary: DiscoveryServiceImpl#doUpdateProperties may fail due to a
NPE
Key: SLING-5382
URL: https://issues.apache.org/jira/browse/SLING-5382
Project: Sling
Issue Type: Bug
Components: Extensions
Affects Versions: Discovery Oak 1.2.0
Reporter: Timothee Maret
Observed
{code}
09.12.2015 14:19:13.175 *ERROR* [FelixStartLevel]
org.apache.sling.discovery.oak
[org.apache.sling.discovery.oak.OakDiscoveryService(186)] The
updatedPropertyProvider method has thrown an exception
(java.lang.NullPointerException)
java.lang.NullPointerException: null
at
org.apache.sling.discovery.oak.OakDiscoveryService.doUpdateProperties(OakDiscoveryService.java:476)
at
org.apache.sling.discovery.oak.OakDiscoveryService.bindPropertyProviderInteral(OakDiscoveryService.java:403)
at
org.apache.sling.discovery.oak.OakDiscoveryService.updatedPropertyProvider(OakDiscoveryService.java:417)
at sun.reflect.GeneratedMethodAccessor53.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:222)
at
org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:37)
at
org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:615)
at
org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:499)
at
org.apache.felix.scr.impl.helper.BindMethod.invoke(BindMethod.java:41)
at
org.apache.felix.scr.impl.manager.DependencyManager.invokeUpdatedMethod(DependencyManager.java:1706)
at
org.apache.felix.scr.impl.manager.SingleComponentManager.invokeUpdatedMethod(SingleComponentManager.java:381)
at
org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.modifiedService(DependencyManager.java:349)
at
org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.modifiedService(DependencyManager.java:295)
at
org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerModified(ServiceTracker.java:1228)
at
org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerModified(ServiceTracker.java:1136)
at
org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:884)
at
org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)
at
org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:120)
at
org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
at
org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
at
org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4557)
at org.apache.felix.framework.Felix.access$000(Felix.java:106)
at org.apache.felix.framework.Felix$1.serviceChanged(Felix.java:420)
at
org.apache.felix.framework.ServiceRegistry.servicePropertiesModified(ServiceRegistry.java:571)
at
org.apache.felix.framework.ServiceRegistrationImpl.setProperties(ServiceRegistrationImpl.java:131)
at
org.apache.sling.event.impl.jobs.JobConsumerManager.unbindService(JobConsumerManager.java:364)
at
org.apache.sling.event.impl.jobs.JobConsumerManager.unbindJobConsumer(JobConsumerManager.java:262)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:222)
at
org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:37)
at
org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:615)
at
org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:499)
at
org.apache.felix.scr.impl.helper.BindMethod.invoke(BindMethod.java:41)
at
org.apache.felix.scr.impl.manager.DependencyManager.invokeUnbindMethod(DependencyManager.java:1774)
at
org.apache.felix.scr.impl.manager.SingleComponentManager.invokeUnbindMethod(SingleComponentManager.java:393)
at
org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.removedService(DependencyManager.java:364)
at
org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.removedService(DependencyManager.java:295)
at
org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1241)
at
org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1136)
at
org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.untrack(ServiceTracker.java:996)
at
org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1175)
at
org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:120)
at
org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
at
org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
at
org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4557)
at org.apache.felix.framework.Felix.access$000(Felix.java:106)
at org.apache.felix.framework.Felix$1.serviceChanged(Felix.java:420)
at
org.apache.felix.framework.ServiceRegistry.unregisterService(ServiceRegistry.java:170)
at
org.apache.felix.framework.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:144)
at
org.apache.felix.scr.impl.manager.AbstractComponentManager$3.unregister(AbstractComponentManager.java:883)
at
org.apache.felix.scr.impl.manager.AbstractComponentManager$3.unregister(AbstractComponentManager.java:857)
at
org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:140)
at
org.apache.felix.scr.impl.manager.AbstractComponentManager.unregisterService(AbstractComponentManager.java:925)
at
org.apache.felix.scr.impl.manager.AbstractComponentManager.doDeactivate(AbstractComponentManager.java:774)
at
org.apache.felix.scr.impl.manager.AbstractComponentManager.deactivateInternal(AbstractComponentManager.java:757)
at
org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.removedService(DependencyManager.java:1014)
at
org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.removedService(DependencyManager.java:915)
at
org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1241)
at
org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1136)
at
org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.untrack(ServiceTracker.java:996)
at
org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1175)
at
org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:120)
at
org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
at
org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
at
org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4557)
at org.apache.felix.framework.Felix.access$000(Felix.java:106)
at org.apache.felix.framework.Felix$1.serviceChanged(Felix.java:420)
at
org.apache.felix.framework.ServiceRegistry.unregisterService(ServiceRegistry.java:170)
at
org.apache.felix.framework.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:144)
at
com.adobe.cq.social.serviceusers.internal.impl.ServiceUserWrapperImpl.deactivate(ServiceUserWrapperImpl.java:127)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:222)
at
org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:37)
at
org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:615)
at
org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:499)
at
org.apache.felix.scr.impl.helper.ActivateMethod.invoke(ActivateMethod.java:295)
at
org.apache.felix.scr.impl.manager.SingleComponentManager.disposeImplementationObject(SingleComponentManager.java:342)
at
org.apache.felix.scr.impl.manager.SingleComponentManager.deleteComponent(SingleComponentManager.java:157)
at
org.apache.felix.scr.impl.manager.AbstractComponentManager.doDeactivate(AbstractComponentManager.java:783)
at
org.apache.felix.scr.impl.manager.AbstractComponentManager.deactivateInternal(AbstractComponentManager.java:757)
at
org.apache.felix.scr.impl.manager.AbstractComponentManager.dispose(AbstractComponentManager.java:550)
at
org.apache.felix.scr.impl.config.ConfigurableComponentHolder.disposeComponents(ConfigurableComponentHolder.java:725)
at
org.apache.felix.scr.impl.BundleComponentActivator.dispose(BundleComponentActivator.java:530)
at
org.apache.felix.scr.impl.Activator.disposeComponents(Activator.java:414)
at org.apache.felix.scr.impl.Activator.access$300(Activator.java:53)
at
org.apache.felix.scr.impl.Activator$ScrExtension.destroy(Activator.java:273)
at
org.apache.felix.utils.extender.AbstractExtender$2.run(AbstractExtender.java:290)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
org.apache.felix.utils.extender.AbstractExtender.destroyExtension(AbstractExtender.java:312)
at
org.apache.felix.utils.extender.AbstractExtender.bundleChanged(AbstractExtender.java:186)
at
org.apache.felix.framework.util.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:916)
at
org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:835)
at
org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:517)
at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4541)
at org.apache.felix.framework.Felix.stopBundle(Felix.java:2600)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1389)
at
org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
at java.lang.Thread.run(Thread.java:745)
{code}
and
{code}
11.12.2015 04:37:52.295 *ERROR* [pool-74-thread-1]
org.apache.sling.commons.scheduler.impl.QuartzScheduler Exception during job
execution of org.apache.sling.discovery.oak.pinger.OakViewChecker@7e1e1c3d :
null
java.lang.NullPointerException: null
at
org.apache.sling.discovery.oak.OakDiscoveryService.doUpdateProperties(OakDiscoveryService.java:476)
at
org.apache.sling.discovery.oak.OakDiscoveryService.updateProperties(OakDiscoveryService.java:545)
at
org.apache.sling.discovery.oak.pinger.OakViewChecker.updateProperties(OakViewChecker.java:330)
at
org.apache.sling.discovery.base.commons.BaseViewChecker.issueHeartbeat(BaseViewChecker.java:213)
at
org.apache.sling.discovery.base.commons.BaseViewChecker.heartbeatAndCheckView(BaseViewChecker.java:181)
at
org.apache.sling.discovery.base.commons.BaseViewChecker.run(BaseViewChecker.java:167)
at
org.apache.sling.commons.scheduler.impl.QuartzJobExecutor.execute(QuartzJobExecutor.java:115)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
{code}
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