Thanks!

The tickets have been created. I hope they can be fixed within the next 
6.0.3 release.

https://ops4j1.jira.com/browse/PAXWEB-1073
https://ops4j1.jira.com/browse/PAXWEB-1074

Lukas

Am Montag, 13. März 2017 10:51:47 UTC+1 schrieb Achim Nierbeck:
>
> nah nah ... you should receive your invitation mail for jira right now. 
> Welcome aboard :)
>
> regards, Achim 
>
>
> 2017-03-13 10:45 GMT+01:00 Lukas Rohner <[email protected] <javascript:>>:
>
>> I don't have a Jira account yet on the pax web project and it seems I 
>> need to ask here for creating one for me. I'm also fine if someone else 
>> create the ticket for me.
>>
>> Lukas
>>
>> Am Montag, 13. März 2017 09:55:56 UTC+1 schrieb Achim Nierbeck:
>>>
>>> Hi Lukas, 
>>>
>>> that's it :-)
>>>
>>> thanks. 
>>> Yes the registering and de-registering needs to be thread safe. 
>>> Could you open an issue for it? Thanks. 
>>> Btw. this needs to be done to make sure all filters are registered after 
>>> the Servlet is registered, otherwise a connection between the filters and 
>>> servlets won't work. 
>>>
>>> regards, Achim 
>>>
>>>
>>>
>>> 2017-03-13 9:47 GMT+01:00 Lukas Rohner <[email protected]>:
>>>
>>>> Hi Achim
>>>>
>>>> Here the debug logs before the exception is thrown:
>>>>
>>>> 2017-03-13 09:38:29,595 | DEBUG | (AbstractTracker) - Service available 
>>>> [javax.servlet.Servlet]
>>>> 2017-03-13 09:38:29,595 | DEBUG | (ServletTracker) - Creating web 
>>>> element for service 415 [javax.servlet.Servlet] (
>>>> org.opencastproject.oaipmh.server.OaiPmhServer@2eb3f91).
>>>> 2017-03-13 09:38:29,596 | DEBUG | (WebApplication) - de-registering 9 
>>>> servlet filters
>>>> 2017-03-13 09:38:29,596 | DEBUG | (HttpServiceProxy) - Unregistering 
>>>> filter [org.opencastproject.kernel.rest.CleanSessionsFilter@780c587e]
>>>> 2017-03-13 09:38:29,597 | DEBUG | (JettyServerImpl) - Removing filter 
>>>> model 
>>>> [FilterModel{id=org.ops4j.pax.web.service.spi.model.FilterModel-144,urlPatterns=[*],servletNames=null,filter=org.opencastproject.kernel.rest.CleanSessionsFilter@780c587e,filterClass=null,context=ContextModel{id=org.ops4j.pax.web.service.spi.model.ContextModel-17,name=,httpContext=org.ops4j.pax.web.extender.whiteboard.internal.WebApplication$2@4dc08f85,contextParams={},virtualHosts={},connectors={}}}]
>>>> 2017-03-13 09:38:29,602 | DEBUG | (JettyServerWrapper) - 
>>>> ServletContextHandler for HTTP context 
>>>> [org.ops4j.pax.web.extender.whiteboard.internal.WebApplication$2@4dc08f85] 
>>>> referenced [42] times.
>>>> 2017-03-13 09:38:29,602 | DEBUG | (HttpServiceProxy) - Unregistering 
>>>> filter [org.opencastproject.kernel.filter.https.HttpsFilter@5af7452d]
>>>> 2017-03-13 09:38:29,603 | DEBUG | (JettyServerImpl) - Removing filter 
>>>> model 
>>>> [FilterModel{id=org.ops4j.pax.web.service.spi.model.FilterModel-145,urlPatterns=[*],servletNames=null,filter=org.opencastproject.kernel.filter.https.HttpsFilter@5af7452d,filterClass=null,context=ContextModel{id=org.ops4j.pax.web.service.spi.model.ContextModel-17,name=,httpContext=org.ops4j.pax.web.extender.whiteboard.internal.WebApplication$2@4dc08f85,contextParams={},virtualHosts={},connectors={}}}]
>>>> 2017-03-13 09:38:29,603 | DEBUG | (JettyServerWrapper) - 
>>>> ServletContextHandler for HTTP context 
>>>> [org.ops4j.pax.web.extender.whiteboard.internal.WebApplication$2@4dc08f85] 
>>>> referenced [41] times.
>>>> 2017-03-13 09:38:29,603 | DEBUG | (HttpServiceProxy) - Unregistering 
>>>> filter [org.opencastproject.kernel.rest.JsonpFilter@5fe89572]
>>>> 2017-03-13 09:38:29,603 | DEBUG | (AbstractTracker) - Service available 
>>>> [javax.servlet.Servlet]
>>>> 2017-03-13 09:38:29,604 | DEBUG | (JettyServerImpl) - Removing filter 
>>>> model 
>>>> [FilterModel{id=org.ops4j.pax.web.service.spi.model.FilterModel-146,urlPatterns=[*],servletNames=null,filter=org.opencastproject.kernel.rest.JsonpFilter@5fe89572,filterClass=null,context=ContextModel{id=org.ops4j.pax.web.service.spi.model.ContextModel-17,name=,httpContext=org.ops4j.pax.web.extender.whiteboard.internal.WebApplication$2@4dc08f85,contextParams={},virtualHosts={},connectors={}}}]
>>>> 2017-03-13 09:38:29,604 | DEBUG | (JettyServerWrapper) - 
>>>> ServletContextHandler for HTTP context 
>>>> [org.ops4j.pax.web.extender.whiteboard.internal.WebApplication$2@4dc08f85] 
>>>> referenced [40] times.
>>>> 2017-03-13 09:38:29,604 | DEBUG | (HttpServiceProxy) - Unregistering 
>>>> filter [org.opencastproject.kernel.se
>>>> curity.OrganizationFilter@2d379537]
>>>> 2017-03-13 09:38:29,604 | DEBUG | (ServletTracker) - Creating web 
>>>> element for service 416 [javax.servlet.Servlet] (
>>>> org.opencastproject.kernel.rest.RestPublisher$RestServlet@16f9ae4d).
>>>> 2017-03-13 09:38:29,604 | DEBUG | (JettyServerImpl) - Removing filter 
>>>> model 
>>>> [FilterModel{id=org.ops4j.pax.web.service.spi.model.FilterModel-147,urlPatterns=[*],servletNames=null,filter=org.opencastproject.kernel.security.OrganizationFilter@2d379537,filterClass=null,context=ContextModel{id=org.ops4j.pax.web.service.spi.model.ContextModel-17,name=,httpContext=org.ops4j.pax.web.extender.whiteboard.internal.WebApplication$2@4dc08f85,contextParams={},virtualHosts={},connectors={}}}]
>>>> 2017-03-13 09:38:29,605 | DEBUG | (JettyServerWrapper) - 
>>>> ServletContextHandler for HTTP context 
>>>> [org.ops4j.pax.web.extender.whiteboard.internal.WebApplication$2@4dc08f85] 
>>>> referenced [39] times.
>>>> 2017-03-13 09:38:29,605 | DEBUG | (WebApplication) - de-registering 9 
>>>> servlet filters
>>>> 2017-03-13 09:38:29,605 | DEBUG | (HttpServiceProxy) - Unregistering 
>>>> filter [org.opencastproject.kernel.security.SecurityFilter@4de5b748]
>>>> 2017-03-13 09:38:29,605 | DEBUG | (JettyServerImpl) - Removing filter 
>>>> model 
>>>> [FilterModel{id=org.ops4j.pax.web.service.spi.model.FilterModel-148,urlPatterns=[*],servletNames=null,filter=org.opencastproject.kernel.security.SecurityFilter@4de5b748,filterClass=null,context=ContextModel{id=org.ops4j.pax.web.service.spi.model.ContextModel-17,name=,httpContext=org.ops4j.pax.web.extender.whiteboard.internal.WebApplication$2@4dc08f85,contextParams={},virtualHosts={},connectors={}}}]
>>>> 2017-03-13 09:38:29,605 | DEBUG | (HttpServiceProxy) - Unregistering 
>>>> filter [org.opencastproject.kernel.rest.CleanSessionsFilter@780c587e]
>>>> 2017-03-13 09:38:29,606 | DEBUG | (JettyServerWrapper) - 
>>>> ServletContextHandler for HTTP context 
>>>> [org.ops4j.pax.web.extender.whiteboard.internal.WebApplication$2@4dc08f85] 
>>>> referenced [38] times.
>>>> 2017-03-13 09:38:29,606 | DEBUG | (HttpServiceProxy) - Unregistering 
>>>> filter [org.opencastproject.kernel.fi
>>>> lter.proxy.TransparentProxyFilter@70343f1b]
>>>>
>>>> It seems like every time when the AbstractTracker finds a new servlet 
>>>> to register it de-registers all already existing filters and registers it 
>>>> again. If in the time of de-registering the tracker again finds a new 
>>>> servlet to register it executes the de-registration again without waiting 
>>>> for the previous running task to finish. So I think de-registring should 
>>>> be 
>>>> tread safe.
>>>>
>>>> BTW I got another NullPointerException this time:
>>>>
>>>> 2017-03-13 09:31:55,941 | ERROR | (Felix) - Bundle 
>>>> org.ops4j.pax.web.pax-web-extender-whiteboard [298] EventDispatcher: Error 
>>>> during dispatch. (java.lang.NullPointerException)
>>>> java.lang.NullPointerException
>>>> at 
>>>> org.ops4j.pax.web.service.jetty.internal.JettyServerImpl.removeFilter(JettyServerImpl.java:628)
>>>>  
>>>> [299:org.ops4j.pax.web.pax-web-jetty:6.0.2]
>>>> at 
>>>> org.ops4j.pax.web.service.jetty.internal.ServerControllerImpl$Started.removeFilter(ServerControllerImpl.java:319)
>>>>  
>>>> [299:org.ops4j.pax.web.pax-web-jetty:6.0.2]
>>>> at 
>>>> org.ops4j.pax.web.service.jetty.internal.ServerControllerImpl.removeFilter(ServerControllerImpl.java:150)
>>>>  
>>>> [299:org.ops4j.pax.web.pax-web-jetty:6.0.2]
>>>> at 
>>>> org.ops4j.pax.web.service.internal.HttpServiceStarted.unregisterFilter(HttpServiceStarted.java:623)
>>>>  
>>>> [301:org.ops4j.pax.web.pax-web-runtime:6.0.2]
>>>> at 
>>>> org.ops4j.pax.web.service.internal.HttpServiceProxy.unregisterFilter(HttpServiceProxy.java:241)
>>>>  
>>>> [301:org.ops4j.pax.web.pax-web-runtime:6.0.2]
>>>> at 
>>>> org.ops4j.pax.web.extender.whiteboard.internal.element.FilterWebElement.unregister(FilterWebElement.java:74)
>>>>  
>>>> [298:org.ops4j.pax.web.pax-web-extender-whiteboard:6.0.2]
>>>> at 
>>>> org.ops4j.pax.web.extender.whiteboard.internal.WebApplication.unregisterWebElement(WebApplication.java:406)
>>>>  
>>>> [298:org.ops4j.pax.web.pax-web-extender-whiteboard:6.0.2]
>>>> at 
>>>> org.ops4j.pax.web.extender.whiteboard.internal.WebApplication$$Lambda$201/1704051900.accept(Unknown
>>>>  
>>>> Source) [298:org.ops4j.pax.web.pax-web-extender-whiteboard:6.0.2]
>>>> at java.util.ArrayList.forEach(ArrayList.java:1249) [?:?]
>>>> at 
>>>> org.ops4j.pax.web.extender.whiteboard.internal.WebApplication.addWebElement(WebApplication.java:171)
>>>>  
>>>> [298:org.ops4j.pax.web.pax-web-extender-whiteboard:6.0.2]
>>>> at 
>>>> org.ops4j.pax.web.extender.whiteboard.internal.tracker.AbstractTracker.addingService(AbstractTracker.java:154)
>>>>  
>>>> [298:org.ops4j.pax.web.pax-web-extender-whiteboard:6.0.2]
>>>> at 
>>>> org.ops4j.pax.web.extender.whiteboard.internal.tracker.AbstractTracker.addingService(AbstractTracker.java:41)
>>>>  
>>>> [298:org.ops4j.pax.web.pax-web-extender-whiteboard:6.0.2]
>>>> at 
>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941)
>>>>  
>>>> [?:?]
>>>> at 
>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870)
>>>>  
>>>> [?:?]
>>>> at 
>>>> org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
>>>>  
>>>> [?:?]
>>>> at 
>>>> org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229) [?:?]
>>>> at 
>>>> org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:901)
>>>>  
>>>> [?:?]
>>>> at 
>>>> org.apache.felix.framework.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:990)
>>>>  
>>>> [?:?]
>>>>
>>>> Lukas
>>>>
>>>>
>>>> Am Freitag, 10. März 2017 17:27:16 UTC+1 schrieb Achim Nierbeck:
>>>>>
>>>>> Hi Lukas, 
>>>>>
>>>>> a) is there anything special about your filter? 
>>>>> b) can you turn on Debug Logging and show us the stack before the 
>>>>> exception? 
>>>>>
>>>>> regards, Achim 
>>>>>
>>>>>
>>>>> 2017-03-10 8:37 GMT+01:00 Lukas Rohner <[email protected]>:
>>>>>
>>>>>> Hi all
>>>>>>
>>>>>>
>>>>>> After updating pax-web from 4.2.8 to 6.0.2 by using Karaf 4.1.0 I 
>>>>>> have problem with the whiteboard extender. I see intermittent issues 
>>>>>> with 
>>>>>> registering servlet filters. Any ideas why this happens? Maybe it's a 
>>>>>> regression.
>>>>>>
>>>>>>
>>>>>> Lukas
>>>>>>
>>>>>>
>>>>>> 2017-03-10 08:27:42,545 | ERROR | (Felix) - Bundle 
>>>>>> org.ops4j.pax.web.pax-web-extender-whiteboard [298] EventDispatcher: 
>>>>>> Error 
>>>>>> during dispatch. (java.lang.IllegalArgumentException: Filter [
>>>>>> org.opencastproject.kernel.rest.CleanSessionsFilter@374df63 is not 
>>>>>> currently registered in any context)
>>>>>>
>>>>>> java.lang.IllegalArgumentException: Filter [
>>>>>> org.opencastproject.kernel.rest.CleanSessionsFilter@374df63 is not 
>>>>>> currently registered in any context
>>>>>>
>>>>>> at 
>>>>>> org.ops4j.pax.web.service.spi.model.ServiceModel.removeFilter(ServiceModel.java:196)
>>>>>>  
>>>>>> [302:org.ops4j.pax.web.pax-web-spi:6.0.2]
>>>>>>
>>>>>> at 
>>>>>> org.ops4j.pax.web.service.internal.HttpServiceStarted.unregisterFilter(HttpServiceStarted.java:620)
>>>>>>  
>>>>>> [301:org.ops4j.pax.web.pax-web-runtime:6.0.2]
>>>>>>
>>>>>> at 
>>>>>> org.ops4j.pax.web.service.internal.HttpServiceProxy.unregisterFilter(HttpServiceProxy.java:241)
>>>>>>  
>>>>>> [301:org.ops4j.pax.web.pax-web-runtime:6.0.2]
>>>>>>
>>>>>> at 
>>>>>> org.ops4j.pax.web.extender.whiteboard.internal.element.FilterWebElement.unregister(FilterWebElement.java:74)
>>>>>>  
>>>>>> [298:org.ops4j.pax.web.pax-web-extender-whiteboard:6.0.2]
>>>>>>
>>>>>> at 
>>>>>> org.ops4j.pax.web.extender.whiteboard.internal.WebApplication.unregisterWebElement(WebApplication.java:406)
>>>>>>  
>>>>>> [298:org.ops4j.pax.web.pax-web-extender-whiteboard:6.0.2]
>>>>>>
>>>>>> at 
>>>>>> org.ops4j.pax.web.extender.whiteboard.internal.WebApplication$$Lambda$227/1119206991.accept(Unknown
>>>>>>  
>>>>>> Source) [298:org.ops4j.pax.web.pax-web-extender-whiteboard:6.0.2]
>>>>>>
>>>>>> at java.util.ArrayList.forEach(ArrayList.java:1249) [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.ops4j.pax.web.extender.whiteboard.internal.WebApplication.addWebElement(WebApplication.java:171)
>>>>>>  
>>>>>> [298:org.ops4j.pax.web.pax-web-extender-whiteboard:6.0.2]
>>>>>>
>>>>>> at 
>>>>>> org.ops4j.pax.web.extender.whiteboard.internal.tracker.AbstractTracker.addingService(AbstractTracker.java:154)
>>>>>>  
>>>>>> [298:org.ops4j.pax.web.pax-web-extender-whiteboard:6.0.2]
>>>>>>
>>>>>> at 
>>>>>> org.ops4j.pax.web.extender.whiteboard.internal.tracker.AbstractTracker.addingService(AbstractTracker.java:41)
>>>>>>  
>>>>>> [298:org.ops4j.pax.web.pax-web-extender-whiteboard:6.0.2]
>>>>>>
>>>>>> at 
>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941)
>>>>>>  
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870)
>>>>>>  
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
>>>>>>  
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229) 
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:901)
>>>>>>  
>>>>>> [?:?]
>>>>>>
>>>>>> 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:4557) 
>>>>>> [?:?]
>>>>>>
>>>>>> at org.apache.felix.framework.Felix.registerService(Felix.java:3549) 
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
>>>>>>  
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:322)
>>>>>>  
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.opencastproject.kernel.rest.RestPublisher.createEndpoint(RestPublisher.java:278)
>>>>>>  
>>>>>> [77:matterhorn-kernel:2.2.0.SNAPSHOT]
>>>>>>
>>>>>> at 
>>>>>> org.opencastproject.kernel.rest.RestPublisher$JaxRsServiceTracker.addingService(RestPublisher.java:427)
>>>>>>  
>>>>>> [77:matterhorn-kernel:2.2.0.SNAPSHOT]
>>>>>>
>>>>>> at 
>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941)
>>>>>>  
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870)
>>>>>>  
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
>>>>>>  
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229) 
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:901)
>>>>>>  
>>>>>> [?:?]
>>>>>>
>>>>>> 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:4557) 
>>>>>> [?:?]
>>>>>>
>>>>>> at org.apache.felix.framework.Felix.registerService(Felix.java:3549) 
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
>>>>>>  
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887)
>>>>>>  
>>>>>> [186:org.apache.felix.scr:2.0.8]
>>>>>>
>>>>>> at 
>>>>>> org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874)
>>>>>>  
>>>>>> [186:org.apache.felix.scr:2.0.8]
>>>>>>
>>>>>> at 
>>>>>> org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132)
>>>>>>  
>>>>>> [186:org.apache.felix.scr:2.0.8]
>>>>>>
>>>>>> at 
>>>>>> org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941)
>>>>>>  
>>>>>> [186:org.apache.felix.scr:2.0.8]
>>>>>>
>>>>>> at 
>>>>>> org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741)
>>>>>>  
>>>>>> [186:org.apache.felix.scr:2.0.8]
>>>>>>
>>>>>> at 
>>>>>> org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:675)
>>>>>>  
>>>>>> [186:org.apache.felix.scr:2.0.8]
>>>>>>
>>>>>> at 
>>>>>> org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:430)
>>>>>>  
>>>>>> [186:org.apache.felix.scr:2.0.8]
>>>>>>
>>>>>> at 
>>>>>> org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:657)
>>>>>>  
>>>>>> [186:org.apache.felix.scr:2.0.8]
>>>>>>
>>>>>> at 
>>>>>> org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:341)
>>>>>>  
>>>>>> [186:org.apache.felix.scr:2.0.8]
>>>>>>
>>>>>> at 
>>>>>> org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:390) 
>>>>>> [186:org.apache.felix.scr:2.0.8]
>>>>>>
>>>>>> at org.apache.felix.scr.impl.Activator.access$200(Activator.java:54) 
>>>>>> [186:org.apache.felix.scr:2.0.8]
>>>>>>
>>>>>> at 
>>>>>> org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:265)
>>>>>>  
>>>>>> [186:org.apache.felix.scr:2.0.8]
>>>>>>
>>>>>> at 
>>>>>> org.apache.felix.utils.extender.AbstractExtender.createExtension(AbstractExtender.java:254)
>>>>>>  
>>>>>> [186:org.apache.felix.scr:2.0.8]
>>>>>>
>>>>>> at 
>>>>>> org.apache.felix.utils.extender.AbstractExtender.modifiedBundle(AbstractExtender.java:227)
>>>>>>  
>>>>>> [186:org.apache.felix.scr:2.0.8]
>>>>>>
>>>>>> at 
>>>>>> org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:482)
>>>>>>  
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:415)
>>>>>>  
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232) 
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444)
>>>>>>  
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.apache.felix.framework.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:915)
>>>>>>  
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.apache.felix.framework.EventDispatcher.fireEventImmediately(EventDispatcher.java:834)
>>>>>>  
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.apache.felix.framework.EventDispatcher.fireBundleEvent(EventDispatcher.java:516)
>>>>>>  
>>>>>> [?:?]
>>>>>>
>>>>>> at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4541) 
>>>>>> [?:?]
>>>>>>
>>>>>> at org.apache.felix.framework.Felix.startBundle(Felix.java:2172) [?:?]
>>>>>>
>>>>>> at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:998) 
>>>>>> [?:?]
>>>>>>
>>>>>> at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:984) 
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> org.apache.karaf.features.internal.service.FeaturesServiceImpl.startBundle(FeaturesServiceImpl.java:1281)
>>>>>>  
>>>>>> [9:org.apache.karaf.features.core:4.1.0]
>>>>>>
>>>>>> at 
>>>>>> org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:890)
>>>>>>  
>>>>>> [9:org.apache.karaf.features.core:4.1.0]
>>>>>>
>>>>>> at 
>>>>>> org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1170)
>>>>>>  
>>>>>> [9:org.apache.karaf.features.core:4.1.0]
>>>>>>
>>>>>> at 
>>>>>> org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$doProvisionInThread$0(FeaturesServiceImpl.java:1069)
>>>>>>  
>>>>>> [9:org.apache.karaf.features.core:4.1.0]
>>>>>>
>>>>>> at 
>>>>>> org.apache.karaf.features.internal.service.FeaturesServiceImpl$$Lambda$12/540415842.call(Unknown
>>>>>>  
>>>>>> Source) [9:org.apache.karaf.features.core:4.1.0]
>>>>>>
>>>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]
>>>>>>
>>>>>> at 
>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>>>>>>  
>>>>>> [?:?]
>>>>>>
>>>>>> at 
>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>>>>>>  
>>>>>> [?:?]
>>>>>>
>>>>>> at java.lang.Thread.run(Thread.java:745) [?:?]
>>>>>>
>>>>>> -- 
>>>>>> -- 
>>>>>> ------------------
>>>>>> OPS4J - http://www.ops4j.org - [email protected]
>>>>>>
>>>>>> --- 
>>>>>> You received this message because you are subscribed to the Google 
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>>>>>> send an email to [email protected].
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>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> -- 
>>>>>
>>>>> Apache Member
>>>>> Apache Karaf <http://karaf.apache.org/> Committer & PMC
>>>>> OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> 
>>>>> Committer & Project Lead
>>>>> blog <http://notizblog.nierbeck.de/>
>>>>> Co-Author of Apache Karaf Cookbook <http://bit.ly/1ps9rkS>
>>>>>
>>>>> Software Architect / Project Manager / Scrum Master 
>>>>>
>>>>> -- 
>>>> -- 
>>>> ------------------
>>>> OPS4J - http://www.ops4j.org - [email protected]
>>>>
>>>> --- 
>>>> You received this message because you are subscribed to the Google 
>>>> Groups "OPS4J" group.
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>>>>
>>>
>>>
>>>
>>> -- 
>>>
>>> Apache Member
>>> Apache Karaf <http://karaf.apache.org/> Committer & PMC
>>> OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> Committer 
>>> & Project Lead
>>> blog <http://notizblog.nierbeck.de/>
>>> Co-Author of Apache Karaf Cookbook <http://bit.ly/1ps9rkS>
>>>
>>> Software Architect / Project Manager / Scrum Master 
>>>
>>> -- 
>> -- 
>> ------------------
>> OPS4J - http://www.ops4j.org - [email protected] <javascript:>
>>
>> --- 
>> You received this message because you are subscribed to the Google Groups 
>> "OPS4J" group.
>> To unsubscribe from this group and stop receiving emails from it, send an 
>> email to [email protected] <javascript:>.
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>>
>
>
>
> -- 
>
> Apache Member
> Apache Karaf <http://karaf.apache.org/> Committer & PMC
> OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> Committer & 
> Project Lead
> blog <http://notizblog.nierbeck.de/>
> Co-Author of Apache Karaf Cookbook <http://bit.ly/1ps9rkS>
>
> Software Architect / Project Manager / Scrum Master 
>
>

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