Christian Schneider created KARAF-1386:
------------------------------------------
Summary: feature install war fails if http-whiteboard is already
installed
Key: KARAF-1386
URL: https://issues.apache.org/jira/browse/KARAF-1386
Project: Karaf
Issue Type: Bug
Components: karaf-webcontainer
Affects Versions: 2.2.6
Reporter: Christian Schneider
Fix For: 2.2.7
Installing the war feature directly works but if the http-whiteboard feature is
already installed I get the exception below. We had a similar problem some time
before when whiteboard and war referenced different versions of pax-web. But
this is not the case here.
The problem can be avoided by using the working order but it would be good to
fix it for 2.2.7 if possible.
Start from a clean Karaf 2.2.6
karaf@root> features:install war
karaf@root>
Start from a clean Karaf 2.2.6
------------------------------
karaf@root> features:install http-whiteboard
karaf@root> features:install war
Refreshing bundles org.ops4j.pax.web.pax-web-runtime (71),
org.ops4j.pax.web.pax-web-jetty (72)
ERROR: Bundle org.apache.karaf.deployer.features [38] EventDispatcher: Error
during dispatch. (java.lang.ClassCastException:
org.ops4j.pax.web.service.internal.
HttpServiceProxy cannot be cast to org.osgi.service.http.HttpService)
java.lang.ClassCastException:
org.ops4j.pax.web.service.internal.HttpServiceProxy cannot be cast to
org.osgi.service.http.HttpService
at
org.ops4j.pax.web.extender.whiteboard.internal.HttpServiceTracker.addingService(HttpServiceTracker.java:104)
at
org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:896)
at
org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:261)
at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:233)
at
org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:840)
at
org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:871)
at
org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:733)
at
org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:662)
at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:3772)
at org.apache.felix.framework.Felix.access$000(Felix.java:80)
at org.apache.felix.framework.Felix$2.serviceChanged(Felix.java:729)
at
org.apache.felix.framework.ServiceRegistry.registerService(ServiceRegistry.java:107)
at org.apache.felix.framework.Felix.registerService(Felix.java:2861)
at
org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:251)
at
org.ops4j.pax.web.service.internal.Activator.createHttpServiceFactory(Activator.java:111)
at
org.ops4j.pax.web.service.internal.Activator.access$900(Activator.java:70)
at
org.ops4j.pax.web.service.internal.Activator$DynamicsServiceTrackerCustomizer.addingService(Activator.java:332)
at
org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:896)
at
org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:261)
at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:233)
at
org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:840)
at
org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:871)
at
org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:733)
at
org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:662)
at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:3772)
at org.apache.felix.framework.Felix.access$000(Felix.java:80)
at org.apache.felix.framework.Felix$2.serviceChanged(Felix.java:729)
at
org.apache.felix.framework.ServiceRegistry.registerService(ServiceRegistry.java:107)
at org.apache.felix.framework.Felix.registerService(Felix.java:2861)
at
org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:251)
at
org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:229)
at
org.ops4j.pax.web.service.jetty.internal.Activator.start(Activator.java:46)
at
org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:629)
at org.apache.felix.framework.Felix.activateBundle(Felix.java:1842)
at org.apache.felix.framework.Felix.startBundle(Felix.java:1759)
at
org.apache.felix.framework.Felix$RefreshHelper.restart(Felix.java:4534)
at org.apache.felix.framework.Felix.refreshPackages(Felix.java:3591)
at
org.apache.felix.framework.PackageAdminImpl.run(PackageAdminImpl.java:363)
at java.lang.Thread.run(Thread.java:722)
karaf@root> ERROR: Bundle org.apache.karaf.deployer.features [38]
EventDispatcher: Error during dispatch. (java.lang.ClassCastException:
org.ops4j.pax.web.servi
ce.internal.HttpServiceProxy cannot be cast to
org.osgi.service.http.HttpService)
java.lang.ClassCastException:
org.ops4j.pax.web.service.internal.HttpServiceProxy cannot be cast to
org.osgi.service.http.HttpService
at
org.ops4j.pax.web.extender.whiteboard.internal.HttpServiceTracker.addingService(HttpServiceTracker.java:104)
at
org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:896)
at
org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:261)
at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:233)
at
org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:840)
at
org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:871)
at
org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:733)
at
org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:662)
at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:3772)
at org.apache.felix.framework.Felix.access$000(Felix.java:80)
at org.apache.felix.framework.Felix$2.serviceChanged(Felix.java:729)
at
org.apache.felix.framework.ServiceRegistry.servicePropertiesModified(ServiceRegistry.java:480)
at
org.apache.felix.framework.ServiceRegistrationImpl.setProperties(ServiceRegistrationImpl.java:116)
at
org.ops4j.pax.web.service.internal.Activator$2.updated(Activator.java:155)
at
org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceUpdate.run(ConfigurationManager.java:1160)
at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:104)
at java.lang.Thread.run(Thread.java:722)
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