Hi, This issue have been reported [1] as an intermittent issue as it did not occur constantly. However, this can be constantly reproduced in Prabath's machine.
[1] https://wso2.org/jira/browse/CARBON-9143 Thanks, Ishani On Mon, Apr 25, 2011 at 1:26 PM, Prabath Siriwardena <prab...@wso2.com>wrote: > More logs - just after creating a proxy called test. > > [2011-04-25 13:25:14,516] INFO > {org.wso2.carbon.proxyadmin.observer.ProxyObserver} - Deleted the > proxy service : test > [2011-04-25 13:25:14,519] ERROR > {org.apache.synapse.core.axis2.ProxyService} - Error adding Proxy > service to the Axis2 engine > org.apache.axis2.AxisFault: Two services cannot have same name. A > service with the test [null] name already exists in the system. > at > org.apache.axis2.engine.AxisConfiguration.addToAllServicesMap(AxisConfiguration.java:492) > at > org.apache.axis2.description.AxisServiceGroup.addService(AxisServiceGroup.java:110) > at > org.apache.axis2.engine.AxisConfiguration.addService(AxisConfiguration.java:331) > at > org.apache.synapse.core.axis2.ProxyService.buildAxisService(ProxyService.java:565) > at > org.apache.synapse.deployers.ProxyServiceDeployer.deploySynapseArtifact(ProxyServiceDeployer.java:84) > at > org.wso2.carbon.proxyadmin.ProxyServiceDeployer.deploySynapseArtifact(ProxyServiceDeployer.java:43) > at > org.apache.synapse.deployers.AbstractSynapseArtifactDeployer.deploy(AbstractSynapseArtifactDeployer.java:156) > at > org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.java:136) > at > org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:813) > at > org.apache.axis2.deployment.repository.util.WSInfoList.update(WSInfoList.java:144) > at > org.apache.axis2.deployment.RepositoryListener.update(RepositoryListener.java:370) > at > org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:254) > at > org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:364) > at > org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:73) > at > org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:94) > at > org.apache.axis2.deployment.scheduler.Scheduler$SchedulerTimerTask.run(Scheduler.java:93) > at java.util.TimerThread.mainLoop(Timer.java:512) > at java.util.TimerThread.run(Timer.java:462) > [2011-04-25 13:25:14,522] WARN > {org.apache.synapse.deployers.ProxyServiceDeployer} - Proxy Service : > > /Users/prabath/svn/wso2/carbon-new/products/esb/modules/distribution/product/target/wso2esb-4.0.0-SNAPSHOT/repository/deployment/server/synapse-configs/default/proxy-services/test.xml > : Hot Deployment FailedError adding Proxy service to the Axis2 engine > [2011-04-25 13:25:14,522] WARN > {org.apache.synapse.deployers.ProxyServiceDeployer} - Proxy Service : > Fail-Safe mode. > [2011-04-25 13:25:14,526] WARN > {org.apache.qpid.transport.SessionDelegate} - CLOSED: > [ssn:"1e6e4d07-861c-41ea-9f09-3f0d63cd8b23"] > [2011-04-25 13:25:14,532] WARN > {org.apache.qpid.transport.SessionDelegate} - CLOSED: > [ssn:"fb6e6247-2769-4deb-aafc-97852538a18c"] > [2011-04-25 13:25:18,313] WARN > {org.apache.qpid.transport.ClientDelegate} - Ignoring the idle > timeout 120 set by the connection, using the brokers max value 0 > [2011-04-25 13:25:18,313] WARN > {org.apache.qpid.transport.ClientDelegate} - Ignoring the idle > timeout 120 set by the connection, using the brokers max value 0 > [2011-04-25 13:25:18,313] WARN > {org.apache.qpid.transport.ClientDelegate} - Ignoring the idle > timeout 120 set by the connection, using the brokers max value 0 > [2011-04-25 13:25:18,316] ERROR > > {org.wso2.carbon.mediation.initializer.persistence.MediationPersistenceManager} > - Error while saving mediation configuration changes > java.lang.NullPointerException > at > java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:768) > at > org.apache.synapse.config.SynapseConfiguration.getProxyService(SynapseConfiguration.java:904) > at > org.wso2.carbon.mediation.initializer.persistence.ProxyServiceStore.getObjectToPersist(ProxyServiceStore.java:72) > at > org.wso2.carbon.mediation.initializer.persistence.ProxyServiceStore.getObjectToPersist(ProxyServiceStore.java:32) > at > org.wso2.carbon.mediation.initializer.persistence.AbstractStore.saveItemToRegistry(AbstractStore.java:159) > at > org.wso2.carbon.mediation.initializer.persistence.MediationPersistenceManager.persistElementToRegistry(MediationPersistenceManager.java:453) > at > org.wso2.carbon.mediation.initializer.persistence.MediationPersistenceManager.access$1000(MediationPersistenceManager.java:52) > at > org.wso2.carbon.mediation.initializer.persistence.MediationPersistenceManager$MediationPersistenceWorker.run(MediationPersistenceManager.java:400) > > > On Mon, Apr 25, 2011 at 1:21 PM, Prabath Siriwardena <prab...@wso2.com> > wrote: > > 1. Created a proxy called sample_proxy as a pass-through > > 2. It was there in the list > > 3. Edited and added more configuration to in-sequence - tried to save > > 4. Get the following message - and couldn't find the proxy service in > > the list now. > > > > [2011-04-25 13:17:31,633] ERROR > > {org.wso2.carbon.proxyadmin.service.ProxyServiceAdmin} - A proxy > > service named sample_proxy does not exist > > org.wso2.carbon.proxyadmin.ProxyAdminException: A proxy service named > > sample_proxy does not exist > > at > org.wso2.carbon.proxyadmin.service.ProxyServiceAdmin.handleException(ProxyServiceAdmin.java:927) > > at > org.wso2.carbon.proxyadmin.service.ProxyServiceAdmin.modifyProxyService(ProxyServiceAdmin.java:294) > > at > org.wso2.carbon.proxyadmin.service.ProxyServiceAdmin.modifyProxy(ProxyServiceAdmin.java:656) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > at java.lang.reflect.Method.invoke(Method.java:597) > > at > org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212) > > at > org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:117) > > at > org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40) > > at > org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110) > > at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:181) > > at > org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172) > > at > org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146) > > at > org.wso2.carbon.core.transports.CarbonServlet.doPost(CarbonServlet.java:206) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:641) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) > > at > org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90) > > at > org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111) > > at > org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) > > at > org.wso2.carbon.bridge.BridgeServlet.service(BridgeServlet.java:155) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) > > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240) > > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164) > > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:498) > > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) > > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) > > at > org.wso2.carbon.server.TomcatServer$1.invoke(TomcatServer.java:242) > > at > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562) > > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) > > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:394) > > at > org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:391) > > at > org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:357) > > at > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1531) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > > at java.lang.Thread.run(Thread.java:680) > > > > > > -- > > Thanks & Regards, > > Prabath > > > > http://blog.facilelogin.com > > http://RampartFAQ.com > > > > > > -- > Thanks & Regards, > Prabath > > http://blog.facilelogin.com > http://RampartFAQ.com > _______________________________________________ > Carbon-dev mailing list > Carbon-dev@wso2.org > http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev > -- Ishani Mobile : 0727136198
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