Plugin notifications fail after cache manager has been shut down, logging switches to NOPLoggerRepository

02/12/2010 2:03:18 PM org.apache.coyote.http11.Http11Protocol pause
INFO: Pausing Coyote HTTP/1.1 on http-8080
02/12/2010 2:03:19 PM org.apache.catalina.core.StandardService stop
INFO: Stopping service Catalina
2010-12-02 14:03:19,466 INFO [main] [confluence.importexport.impl.ConfluenceLocalSessionFactoryBeanForBackup] destroy Closing Hibernate SessionFactory
2010-12-02 14:03:19,479 INFO [main] [atlassian.plugin.manager.DefaultPluginManager] shutdown Shutting down the plugin system
2010-12-02 14:03:19,543 ERROR [Timer-4] [osgi.container.felix.FelixOsgiContainerManager] doLog EventDispatcher: Error during dispatch.
com.atlassian.plugin.event.NotificationException: java.lang.RuntimeException: The CacheManager has been shut down. It can no longer be used.
	at com.atlassian.plugin.event.impl.DefaultPluginEventManager.broadcast(DefaultPluginEventManager.java:92)
	at com.atlassian.plugin.osgi.factory.UnrecognizedModuleDescriptorServiceTrackerCustomizer.removedService(UnrecognizedModuleDescriptorServiceTrackerCustomizer.java:138)
	at org.osgi.util.tracker.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:922)
	at org.osgi.util.tracker.AbstractTracked.untrack(AbstractTracked.java:351)
	at org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:865)
	at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:864)
	at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:732)
	at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:662)
	at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:3726)
	at org.apache.felix.framework.Felix.access$000(Felix.java:80)
	at org.apache.felix.framework.Felix$2.serviceChanged(Felix.java:717)
	at org.apache.felix.framework.ServiceRegistry.unregisterService(ServiceRegistry.java:135)
	at org.apache.felix.framework.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:129)
	at org.springframework.osgi.service.exporter.support.internal.support.ServiceRegistrationDecorator.unregister(ServiceRegistrationDecorator.java:65)
	at org.springframework.osgi.util.OsgiServiceUtils.unregisterService(OsgiServiceUtils.java:41)
	at org.springframework.osgi.service.exporter.support.OsgiServiceFactoryBean.unregisterService(OsgiServiceFactoryBean.java:372)
	at org.springframework.osgi.service.exporter.support.OsgiServiceFactoryBean.unregisterService(OsgiServiceFactoryBean.java:362)
	at org.springframework.osgi.service.exporter.support.AbstractOsgiServiceExporter.destroy(AbstractOsgiServiceExporter.java:84)
	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:151)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:487)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:462)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:430)
	at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:853)
	at org.springframework.osgi.context.support.AbstractOsgiBundleApplicationContext.destroyBeans(AbstractOsgiBundleApplicationContext.java:204)
	at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:831)
	at org.springframework.osgi.context.support.AbstractOsgiBundleApplicationContext.doClose(AbstractOsgiBundleApplicationContext.java:197)
	at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.access$501(AbstractDelegatedExecutionApplicationContext.java:69)
	at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext$2.run(AbstractDelegatedExecutionApplicationContext.java:214)
	at org.springframework.osgi.util.internal.PrivilegedUtils.executeWithCustomTCCL(PrivilegedUtils.java:85)
	at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.normalClose(AbstractDelegatedExecutionApplicationContext.java:210)
	at org.springframework.osgi.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.close(DependencyWaiterApplicationContextExecutor.java:374)
	at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.doClose(AbstractDelegatedExecutionApplicationContext.java:236)
	at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:794)
	at org.springframework.osgi.extender.internal.activator.ContextLoaderListener$1.run(ContextLoaderListener.java:522)
	at org.springframework.osgi.extender.internal.util.concurrent.RunnableTimedExecution$MonitoredRunnable.run(RunnableTimedExecution.java:60)
	at org.springframework.scheduling.timer.DelegatingTimerTask.run(DelegatingTimerTask.java:66)
	at java.util.TimerThread.mainLoop(Timer.java:512)
	at java.util.TimerThread.run(Timer.java:462)
Caused by: java.lang.RuntimeException: The CacheManager has been shut down. It can no longer be used.
	at com.atlassian.plugin.event.impl.MethodSelectorListenerHandler$1$1.invoke(MethodSelectorListenerHandler.java:67)
	at com.atlassian.event.internal.AsynchronousAbleEventDispatcher$2.run(AsynchronousAbleEventDispatcher.java:60)
	at com.atlassian.event.internal.AsynchronousAbleEventDispatcher$1.execute(AsynchronousAbleEventDispatcher.java:28)
	at com.atlassian.event.internal.AsynchronousAbleEventDispatcher.dispatch(AsynchronousAbleEventDispatcher.java:56)
	at com.atlassian.event.internal.EventPublisherImpl.invokeListeners(EventPublisherImpl.java:145)
	at com.atlassian.event.internal.EventPublisherImpl.publish(EventPublisherImpl.java:67)
	at com.atlassian.plugin.event.impl.DefaultPluginEventManager.broadcast(DefaultPluginEventManager.java:88)
	... 37 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 com.atlassian.plugin.event.impl.MethodSelectorListenerHandler$1$1.invoke(MethodSelectorListenerHandler.java:49)
	... 43 more
Caused by: java.lang.IllegalStateException: The CacheManager has been shut down. It can no longer be used.
	at net.sf.ehcache.CacheManager.checkStatus(CacheManager.java:827)
	at net.sf.ehcache.CacheManager.getCache(CacheManager.java:536)
	at com.atlassian.confluence.cache.ehcache.EhCacheManager.getCache(EhCacheManager.java:68)
	at com.atlassian.confluence.cache.TransactionalCacheFactory.getCache(TransactionalCacheFactory.java:63)
	at com.atlassian.confluence.setup.bandana.ConfluenceCachingBandanaPersister.getCache(ConfluenceCachingBandanaPersister.java:41)
	at com.atlassian.confluence.setup.bandana.ConfluenceCachingBandanaPersister.retrieve(ConfluenceCachingBandanaPersister.java:54)
	at com.atlassian.bandana.DefaultBandanaManager.getValue(DefaultBandanaManager.java:32)
	at com.atlassian.bandana.DefaultBandanaManager.getValue(DefaultBandanaManager.java:24)
	at com.atlassian.confluence.plugin.BandanaPluginStateStore.load(BandanaPluginStateStore.java:29)
	at com.atlassian.plugin.manager.DefaultPluginManager.getBuilder(DefaultPluginManager.java:1529)
	at com.atlassian.plugin.manager.DefaultPluginManager.disablePluginModuleState(DefaultPluginManager.java:1364)
	at com.atlassian.confluence.plugin.ConfluencePluginManager.notifyModuleDisabled(ConfluencePluginManager.java:111)
	at com.atlassian.plugin.manager.DefaultPluginManager.onPluginModuleUnavailable(DefaultPluginManager.java:251)
	... 48 more

2010-12-02 14:03:20,765 INFO [main] [com.atlassian.confluence.lifecycle] contextDestroyed Stopping Confluence
log4j:ERROR LogMananger.repositorySelector was null likely due to error in class reloading, using NOPLoggerRepository.