Problema

El reinicio de AEM tarda mucho tiempo. Los volcados de subprocesos tomados durante el reinicio muestran los siguientes subprocesos retrasando el inicio de AEM:

"Apache Sling Job Topology Listener Thread" #452 daemon prio=5 os_prio=0 tid=0x00007fd7556ac000 nid=0x5477 pcpu%=25.7  memory%=60.0 -- running for 8401 seconds --   runnable [0x00007fd204297000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.FileDispatcherImpl.pread0(Native Method)
	at sun.nio.ch.FileDispatcherImpl.pread(FileDispatcherImpl.java:52)
	at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:220)
	at sun.nio.ch.IOUtil.read(IOUtil.java:197)
	at sun.nio.ch.FileChannelImpl.readInternal(FileChannelImpl.java:740)
	at sun.nio.ch.FileChannelImpl.read(FileChannelImpl.java:726)
	at org.apache.jackrabbit.oak.plugins.segment.file.TarWriter.readEntry(TarWriter.java:200)
	at org.apache.jackrabbit.oak.plugins.segment.file.FileStore.readSegment(FileStore.java:1262)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentTracker.readSegment(SegmentTracker.java:242)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentId.getSegment(SegmentId.java:149)
	- locked <0x0000000790d24550> (a org.apache.jackrabbit.oak.plugins.segment.SegmentId)
	at org.apache.jackrabbit.oak.plugins.segment.Record.getSegment(Record.java:82)
	at org.apache.jackrabbit.oak.plugins.segment.MapRecord.size(MapRecord.java:142)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter.writeMapBucket(SegmentWriter.java:298)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter.writeMapBucket(SegmentWriter.java:296)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter.writeMap(SegmentWriter.java:219)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter.writeNode(SegmentWriter.java:724)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter.writeNode(SegmentWriter.java:726)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter$ChildNodeCollectorDiff.childNodeChanged(SegmentWriter.java:877)
	at org.apache.jackrabbit.oak.plugins.memory.ModifiedNodeState.compareAgainstBaseState(ModifiedNodeState.java:416)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter$ChildNodeCollectorDiff.diff(SegmentWriter.java:892)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter.writeNode(SegmentWriter.java:714)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter$ChildNodeCollectorDiff.childNodeChanged(SegmentWriter.java:877)
	at org.apache.jackrabbit.oak.plugins.memory.ModifiedNodeState.compareAgainstBaseState(ModifiedNodeState.java:416)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter$ChildNodeCollectorDiff.diff(SegmentWriter.java:892)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter.writeNode(SegmentWriter.java:714)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeBuilder.getNodeState(SegmentNodeBuilder.java:111)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeBuilder.getNodeState(SegmentNodeBuilder.java:36)
	at org.apache.jackrabbit.oak.spi.commit.EditorHook.processCommit(EditorHook.java:57)
	at org.apache.jackrabbit.oak.spi.commit.CompositeHook.processCommit(CompositeHook.java:61)
	at org.apache.jackrabbit.oak.spi.commit.CompositeHook.processCommit(CompositeHook.java:61)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeStore$Commit.prepare(SegmentNodeStore.java:494)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeStore$Commit.optimisticMerge(SegmentNodeStore.java:525)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeStore$Commit.execute(SegmentNodeStore.java:581)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeStore.merge(SegmentNodeStore.java:238)
	at org.apache.jackrabbit.oak.spi.state.ProxyNodeStore.merge(ProxyNodeStore.java:43)
	at org.apache.jackrabbit.oak.core.MutableRoot.commit(MutableRoot.java:247)
	at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.commit(SessionDelegate.java:347)
	at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.save(SessionDelegate.java:494)
	at org.apache.jackrabbit.oak.jcr.session.SessionImpl$8.performVoid(SessionImpl.java:419)
	at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performVoid(SessionDelegate.java:274)
	at org.apache.jackrabbit.oak.jcr.session.SessionImpl.save(SessionImpl.java:416)
	at sun.reflect.GeneratedMethodAccessor51.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.apache.sling.jcr.base.SessionProxyHandler$SessionProxyInvocationHandler.invoke(SessionProxyHandler.java:116)
	at com.sun.proxy.$Proxy7.save(Unknown Source)
	at org.apache.sling.jcr.resource.internal.helper.jcr.JcrResourceProvider.commit(JcrResourceProvider.java:480)
	at org.apache.sling.resourceresolver.impl.providers.stateful.AuthenticatedResourceProvider.commit(AuthenticatedResourceProvider.java:215)
	at org.apache.sling.resourceresolver.impl.helper.ResourceResolverControl.commit(ResourceResolverControl.java:411)
	at org.apache.sling.resourceresolver.impl.ResourceResolverImpl.commit(ResourceResolverImpl.java:1262)
	at org.apache.sling.event.impl.support.ResourceHelper.getOrCreateResourceInternal(ResourceHelper.java:410)
	at org.apache.sling.event.impl.support.ResourceHelper.getOrCreateResource(ResourceHelper.java:328)
	at org.apache.sling.event.impl.support.ResourceHelper.getOrCreateResource(ResourceHelper.java:271)
	at org.apache.sling.event.impl.jobs.tasks.CheckTopologyTask$2.handle(CheckTopologyTask.java:258)
	at org.apache.sling.event.impl.jobs.JobTopicTraverser.traverse(JobTopicTraverser.java:145)
	at org.apache.sling.event.impl.jobs.JobTopicTraverser.traverse(JobTopicTraverser.java:102)
	at org.apache.sling.event.impl.jobs.tasks.CheckTopologyTask.assignJobs(CheckTopologyTask.java:243)
	at org.apache.sling.event.impl.jobs.tasks.CheckTopologyTask.assignUnassignedJobs(CheckTopologyTask.java:207)
	at org.apache.sling.event.impl.jobs.tasks.CheckTopologyTask.fullRun(CheckTopologyTask.java:332)
	at org.apache.sling.event.impl.jobs.config.JobManagerConfiguration.startProcessing(JobManagerConfiguration.java:511)
	at org.apache.sling.event.impl.jobs.config.JobManagerConfiguration.handleTopologyEvent(JobManagerConfiguration.java:585)
	- locked <0x000000074b4236a8> (a java.util.ArrayList)
	at org.apache.sling.event.impl.jobs.config.TopologyHandler.run(TopologyHandler.java:98)
	at java.lang.Thread.run(Thread.java:745)


"FelixStartLevel" #16 daemon prio=5 os_prio=0 tid=0x00007fd7ad954800 nid=0x514d pcpu%=21.2  memory%=60.0 -- running for 8529 seconds --   waiting for monitor entry [0x00007fd78c125000]
   java.lang.Thread.State: BLOCKED (on object monitor)
    at org.apache.sling.event.impl.jobs.config.JobManagerConfiguration.removeListener(JobManagerConfiguration.java:608)
    - waiting to lock <0x000000074b4236a8> (a java.util.ArrayList)
    at org.apache.sling.event.impl.jobs.scheduling.JobSchedulerImpl.deactivate(JobSchedulerImpl.java:114)
    at org.apache.sling.event.impl.jobs.JobManagerImpl.deactivate(JobManagerImpl.java:144)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    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.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 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 org.apache.sling.resourceresolver.impl.ResourceResolverFactoryActivator.unregisterFactory(ResourceResolverFactoryActivator.java:646)
    at org.apache.sling.resourceresolver.impl.ResourceResolverFactoryActivator.unregisterFactory(ResourceResolverFactoryActivator.java:637)
    at org.apache.sling.resourceresolver.impl.ResourceResolverFactoryActivator.access$300(ResourceResolverFactoryActivator.java:83)
    at org.apache.sling.resourceresolver.impl.ResourceResolverFactoryActivator$1.providerRemoved(ResourceResolverFactoryActivator.java:580)
    at org.apache.sling.resourceresolver.impl.providers.ResourceProviderTracker.unregister(ResourceProviderTracker.java:254)
    at org.apache.sling.resourceresolver.impl.providers.ResourceProviderTracker.access$100(ResourceProviderTracker.java:59)
    at org.apache.sling.resourceresolver.impl.providers.ResourceProviderTracker$1.removedService(ResourceProviderTracker.java:114)
    at org.osgi.util.tracker.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:967)
    at org.osgi.util.tracker.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:870)
    at org.osgi.util.tracker.AbstractTracked.untrack(AbstractTracked.java:341)
    at org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:909)
    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.sling.resourceresolver.impl.legacy.LegacyResourceProviderWhiteboard.unbindResourceProviderFactory(LegacyResourceProviderWhiteboard.java:165)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    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 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.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:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    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)

   Locked ownable synchronizers:
    - <0x000000074c4e7a10> (a java.util.concurrent.locks.ReentrantLock$FairSync)

Entorno

AEM 6.2

Causa

Había una gran cantidad de trabajos de Sling (replicación, flujo de trabajo, etc.) pendientes en la cola cuando se cerró AEM.  Durante el reinicio de AEM, los trabajos se reasignan a sus colas. Si hay miles de trabajo en cola, esta operación puede tardar mucho tiempo.

I. Eliminación del exceso de trabajos de Sling

Una vez que AEM finalmente se inicie, intente borrar las colas de replicación y purgar los flujos de trabajo.  Asegúrese de que haya un mínimo de usuarios que utilicen activamente el sistema durante este tiempo, ya que esta operación hará que el sistema sea más lento.

Verificación de las colas de replicación

  1. Vaya a http://aem-host:port/etc/replication/agent.author.html.
  2. Busque agentes con una gran cantidad de elementos pendientes.
  3. Borre la cola si no se está procesando.

Compruebe las instancias del flujo de trabajo:

  1. Vaya a la interfaz de usuario http://aem-host:port/workflow.
  2. Compruebe la pestaña Instancias para ver si hay muchos flujos de trabajo acumulados en estado de ejecución.
  3. Vaya ahttp://aem-host:port/system/console/jmx/com.adobe.granite.workflow%3Atype%3DMaintenance.
  4. Utilice el método purgeActive JMX para borrar los flujos de trabajo activos (si es seguro hacerlo).

Purgue los nodos de trabajo:

Si ninguna de las opciones anteriores le ayuda con los tiempos de inicio y apagado, elimine los trabajos de Sling manualmente:

  1. Vaya a http://aem-host:port/crx/explorer/index.jsp e inicie sesión como administrador.
  2. Abra el explorador de contenido.
  3. Vaya a /var/eventing/jobs.
  4. Vea qué trabajos están acumulados en /var/eventing/jobs/assigned/{sling id}.
  5. Haga clic con el botón derecho en una subcarpeta que no necesite conservar y seleccione Eliminar repetidamente.
  6. Habilite la opción Deshabilitar análisis preliminar.
  7. Haga clic en Eliminar.

ADVERTENCIA: Durante la eliminación, AEM puede ser muy lento, por lo que se recomienda que tenga una ventana de interrupción de unas pocas horas para realizar esta eliminación.

II. Instalación del paquete de correcciones más reciente de AEM

Para reducir el impacto de la carga de trabajos de Sling al inicio, existe una solución incluida en AEM 6.2 CFP1 que hace que estos trabajos se carguen en un subproceso de segundo plano.  Para obtener esta corrección, consulte la página de correcciones 6.2.