[FELIX-6351] EventDispatcher: Error during dispatch. (java.lang.IllegalStateException: Service already unregistered.)

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: scr-2.1.26
• Component/s: Declarative Services (SCR)
• Assignee: Tom Watson
• Reporter: Rakesh Kumar
• Created: 30/Oct/20 00:26
• Updated: 23/Feb/21 16:59
• Resolved: 02/Nov/20 16:53

Description

I am embedding Felix and in a shutdown hook I am stopping the Felix(with any registered FrameworkListner(s))  but recently started getting below exception.

I am not sure what causing this but it started appearing when I updated SCR and health check related jars to the latest versions. Please let me know if more information is needed.

 

^C2020-10-30 05:47:54.769 [AdeptJ Terminator] INFO  com.adeptj.runtime.server.Server - Stopping AdeptJ Runtime!!
2020-10-30 05:47:54.773 [AdeptJ Terminator] INFO  com.adeptj.runtime.servlet.BridgeServlet - Destroying BridgeServlet!!
2020-10-30 05:47:54.774 [AdeptJ Terminator] INFO  com.adeptj.runtime.osgi.FrameworkShutdownHandler - Stopping OSGi Framework as ServletContext is being destroyed!!
2020-10-30 05:47:54.775 [AdeptJ Terminator] INFO  com.adeptj.runtime.osgi.ServiceTrackers - Closing EventDispatcherTracker!!
2020-10-30 05:47:54.775 [AdeptJ Terminator] INFO  com.adeptj.runtime.osgi.ServiceTrackers - Closing DispatcherServletTracker!!
2020-10-30 05:47:54.775 [AdeptJ Terminator] INFO  com.adeptj.runtime.osgi.BridgeServiceTracker - Removing OSGi service [Apache Felix Http Dispatcher for bridged request handling]
2020-10-30 05:47:54.788 [AdeptJ Terminator] INFO  com.adeptj.runtime.osgi.DispatcherServletWrapper - Felix DispatcherServlet Destroyed!!
2020-10-30 05:47:54.788 [AdeptJ Terminator] INFO  com.adeptj.runtime.osgi.FrameworkManager - Removing OSGi FrameworkListener!!
ERROR: Bundle adeptj-modules-data-mongodb [26] EventDispatcher: Error during dispatch. (java.lang.IllegalStateException: Service already unregistered.)
java.lang.IllegalStateException: Service already unregistered.
	at org.apache.felix.framework.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:141)
	at org.apache.felix.scr.impl.manager.RegionConfigurationSupport.dereference(RegionConfigurationSupport.java:141)
	at org.apache.felix.scr.impl.ComponentRegistry.unregisterRegionConfigurationSupport(ComponentRegistry.java:698)
	at org.apache.felix.scr.impl.BundleComponentActivator.unsetRegionConfigurationSupport(BundleComponentActivator.java:755)
	at org.apache.felix.scr.impl.helper.ConfigAdminTracker$1.removedService(ConfigAdminTracker.java:82)
	at org.apache.felix.scr.impl.helper.ConfigAdminTracker$1.removedService(ConfigAdminTracker.java:41)
	at org.osgi.util.tracker.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:969)
	at org.osgi.util.tracker.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:871)
	at org.osgi.util.tracker.AbstractTracked.untrack(AbstractTracked.java:341)
	at org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:911)
	at org.apache.felix.framework.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:990)
	at org.apache.felix.framework.EventDispatcher.fireEventImmediately(EventDispatcher.java:838)
	at org.apache.felix.framework.EventDispatcher.fireServiceEvent(EventDispatcher.java:545)
	at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4833)
	at org.apache.felix.framework.Felix.access$000(Felix.java:112)
	at org.apache.felix.framework.Felix$1.serviceChanged(Felix.java:434)
	at org.apache.felix.framework.ServiceRegistry.unregisterService(ServiceRegistry.java:170)
	at org.apache.felix.framework.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:145)
	at org.apache.felix.cm.impl.ConfigurationManager.stop(ConfigurationManager.java:248)
	at org.apache.felix.cm.impl.ConfigurationAdminStarter.deactivate(ConfigurationAdminStarter.java:95)
	at org.apache.felix.cm.impl.ConfigurationAdminStarter.updatePluginsSet(ConfigurationAdminStarter.java:177)
	at org.apache.felix.cm.impl.RequiredConfigurationPluginTracker$2.run(RequiredConfigurationPluginTracker.java:155)
	at org.apache.felix.cm.impl.ActivatorWorkerQueue.run(ActivatorWorkerQueue.java:82)
	at java.base/java.lang.Thread.run(Thread.java:834)
*ERROR* Error processing task
java.lang.IllegalStateException: Invalid BundleContext.
	at org.apache.felix.framework.BundleContextImpl.checkValidity(BundleContextImpl.java:491)
	at org.apache.felix.framework.BundleContextImpl.removeBundleListener(BundleContextImpl.java:215)
	at org.apache.felix.cm.impl.ConfigurationManager.stop(ConfigurationManager.java:256)
	at org.apache.felix.cm.impl.ConfigurationAdminStarter.deactivate(ConfigurationAdminStarter.java:95)
	at org.apache.felix.cm.impl.ConfigurationAdminStarter.updatePluginsSet(ConfigurationAdminStarter.java:177)
	at org.apache.felix.cm.impl.RequiredConfigurationPluginTracker$2.run(RequiredConfigurationPluginTracker.java:155)
	at org.apache.felix.cm.impl.ActivatorWorkerQueue.run(ActivatorWorkerQueue.java:82)
	at java.base/java.lang.Thread.run(Thread.java:834)
2020-10-30 05:47:54.821 [FelixStartLevel] INFO  org.apache.felix.hc.core.impl.executor.HealthCheckExecutorImpl - HealthCheckExecutor shutdown at start level 20
2020-10-30 05:47:54.872 [AdeptJ Terminator] INFO  com.adeptj.runtime.osgi.FrameworkManager - OSGi FrameworkEvent: [STOPPED]
2020-10-30 05:47:54.872 [AdeptJ Terminator] INFO  com.adeptj.runtime.osgi.FrameworkShutdownHandler - OSGi Framework stopped in [97] ms!!
2020-10-30 05:47:54.873 [AdeptJ Terminator] INFO  io.undertow - stopping server: Undertow - 2.2.2.Final

Issue Links

• is duplicated by: FELIX-6352 SCR should protect against unregistered IllegalStateException for its ConfigurationListener registrations