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Bug
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Resolution: Done
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Medium
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None
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None
During 3node testing using graceful start and stop the following exception is seen. Graceful start and stop means using the bin/stop and start commands to stop and start ODL rather than using kill -9. This means there is an orderly stop to the bundles where each bundle is destroyed. Some bundles in netconf are destroyed and the exceptions start.
The flow is all three ODLs are up. Then shutdown ODL1 via bin/stop. The exception comes out.
2018-09-17T16:51:17,766 | ERROR | Framework stop | Notificator | 328 - org.opendaylight.netconf.restconf-nb-bierman02 - 1.9.0.SNAPSHOT | Failed to close listenerjava.lang.NullPointerException: null at org.opendaylight.netconf.sal.streams.listeners.AbstractCommonSubscriber.close(AbstractCommonSubscriber.java:54) [328:org.opendaylight.netconf.restconf-nb-bierman02:1.9.0.SNAPSHOT] at org.opendaylight.netconf.sal.streams.listeners.Notificator.removeAllListeners(Notificator.java:123) [328:org.opendaylight.netconf.restconf-nb-bierman02:1.9.0.SNAPSHOT] at org.opendaylight.netconf.sal.streams.websockets.WebSocketServer.stop(WebSocketServer.java:134) [328:org.opendaylight.netconf.restconf-nb-bierman02:1.9.0.SNAPSHOT] at org.opendaylight.netconf.sal.streams.websockets.WebSocketServer.destroyInstance(WebSocketServer.java:105) [328:org.opendaylight.netconf.restconf-nb-bierman02:1.9.0.SNAPSHOT] at org.opendaylight.netconf.sal.restconf.impl.RestconfProviderImpl.close(RestconfProviderImpl.java:52) [328:org.opendaylight.netconf.restconf-nb-bierman02:1.9.0.SNAPSHOT] 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:498) ~[?:?] at org.apache.aries.blueprint.utils.ReflectionUtils.invoke(ReflectionUtils.java:299) [75:org.apache.aries.blueprint.core:1.8.3] at org.apache.aries.blueprint.container.BeanRecipe.invoke(BeanRecipe.java:980) [75:org.apache.aries.blueprint.core:1.8.3] at org.apache.aries.blueprint.container.BeanRecipe.destroy(BeanRecipe.java:887) [75:org.apache.aries.blueprint.core:1.8.3] at org.apache.aries.blueprint.container.BlueprintRepository.destroy(BlueprintRepository.java:329) [75:org.apache.aries.blueprint.core:1.8.3] at org.apache.aries.blueprint.container.BlueprintContainerImpl.destroyComponents(BlueprintContainerImpl.java:745) [75:org.apache.aries.blueprint.core:1.8.3] at org.apache.aries.blueprint.container.BlueprintContainerImpl.tidyupComponents(BlueprintContainerImpl.java:956) [75:org.apache.aries.blueprint.core:1.8.3] at org.apache.aries.blueprint.container.BlueprintContainerImpl.destroy(BlueprintContainerImpl.java:890) [75:org.apache.aries.blueprint.core:1.8.3] at org.apache.aries.blueprint.container.BlueprintExtender$3.run(BlueprintExtender.java:325) [75:org.apache.aries.blueprint.core:1.8.3] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:?] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?] at org.apache.aries.blueprint.container.BlueprintExtender.destroyContainer(BlueprintExtender.java:346) [75:org.apache.aries.blueprint.core:1.8.3] at org.apache.aries.blueprint.container.BlueprintExtender.access$400(BlueprintExtender.java:68) [75:org.apache.aries.blueprint.core:1.8.3] at org.apache.aries.blueprint.container.BlueprintExtender$BlueprintContainerServiceImpl.destroyContainer(BlueprintExtender.java:633) [75:org.apache.aries.blueprint.core:1.8.3] at org.opendaylight.controller.blueprint.BlueprintBundleTracker.shutdownAllContainers(BlueprintBundleTracker.java:282) [211:org.opendaylight.controller.blueprint:0.10.0.SNAPSHOT] at org.opendaylight.controller.blueprint.BlueprintBundleTracker.bundleChanged(BlueprintBundleTracker.java:187) [211:org.opendaylight.controller.blueprint:0.10.0.SNAPSHOT] at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:908) [?:?] at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) [?:?] at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) [?:?] at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEventPrivileged(EquinoxEventPublisher.java:213) [?:?] at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:120) [?:?] at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:112) [?:?] at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:168) [?:?] at org.eclipse.osgi.container.Module.publishEvent(Module.java:476) [?:?] at org.eclipse.osgi.container.Module.doStop(Module.java:634) [?:?] at org.eclipse.osgi.container.Module.stop(Module.java:498) [?:?] at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:202) [?:?] at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:165) [?:?] at java.lang.Thread.run(Thread.java:748) [?:?]
