Hi Carbon team,
We are getting the below exception[1] at the server startup after
upgrading to carbon-commons 4.4.4-SNAPSHOT version. What could be the
reason for this?
[1]
[2015-08-04 14:31:49,191] ERROR - Axis2ServiceRegistry Error building
service from bundle : Symbolic Name:
org.wso2.carbon.email.verification,Bundle Version: 4.4.4.SNAPSHOT, ID: 179
org.apache.axis2.AxisFault: Two services cannot have same name. A service
with the EmailVerificationService [null] name already exists in the system.
at
org.apache.axis2.engine.AxisConfiguration.addToAllServicesMap(AxisConfiguration.java:510)
at
org.apache.axis2.description.AxisServiceGroup.addService(AxisServiceGroup.java:110)
at
org.apache.axis2.deployment.DeploymentEngine.fillServiceGroup(DeploymentEngine.java:745)
at
org.apache.axis2.deployment.DeploymentEngine.addServiceGroup(DeploymentEngine.java:601)
at
org.wso2.carbon.utils.deployment.Axis2ServiceRegistry.addServices(Axis2ServiceRegistry.java:222)
at
org.wso2.carbon.utils.deployment.Axis2ServiceRegistry.register(Axis2ServiceRegistry.java:102)
at
org.wso2.carbon.utils.deployment.Axis2ServiceRegistry.register(Axis2ServiceRegistry.java:89)
at
org.wso2.carbon.core.init.CarbonServerManager.initializeCarbon(CarbonServerManager.java:473)
at
org.wso2.carbon.core.init.CarbonServerManager.start(CarbonServerManager.java:219)
at
org.wso2.carbon.core.internal.CarbonCoreServiceComponent.activate(CarbonCoreServiceComponent.java:91)
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:497)
at
org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:260)
at
org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146)
at
org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:345)
at
org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620)
at
org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197)
at
org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343)
at
org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222)
at
org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861)
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.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433)
at
org.eclipse.equinox.http.servlet.internal.Activator.registerHttpService(Activator.java:81)
at
org.eclipse.equinox.http.servlet.internal.Activator.addProxyServlet(Activator.java:60)
at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.init(ProxyServlet.java:40)
at
org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.init(DelegationServlet.java:38)
at
org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1284)
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1197)
at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1087)
at
org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5262)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5550)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1575)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1565)
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)
Thanks,
Chanaka
--
--
Chanaka Fernando
Senior Technical Lead
WSO2, Inc.; http://wso2.com
lean.enterprise.middleware
mobile: +94 773337238
Blog : http://soatutorials.blogspot.com
LinkedIn:http://www.linkedin.com/pub/chanaka-fernando/19/a20/5b0
Twitter:https://twitter.com/chanakaudaya
Wordpress:http://chanakaudaya.wordpress.com
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