The deployment was with the SVN based deployment synchronizer. Ghost deployer is disabled.
Regards, Pradeeban. On Wed, Jan 25, 2012 at 7:43 PM, Kathiravelu Pradeeban <[email protected]>wrote: > Hi, > Azeez and I were testing a Stratos deployment with 2 nodes of Appserver. > We did a minor modification in the getService() of > ServicePersistenceManager as below. > > Then we uploaded a service; accessed it from two browsers; and deleted it. > Interestingly the highlighted code-segment is executed, and prints *true*, > in the terminal of the other node. > > That means, the resourceExists, but the ResourceNotFoundException is > thrown. Can someone explains this behavior? > > > public Resource getService(AxisService axisService) throws Exception { > try { > String serviceResourcePath = > PersistenceUtils.getResourcePath(axisService); > if (configRegistry.resourceExists(serviceResourcePath)) { > Resource resource = null; > try { > resource = configRegistry.get(serviceResourcePath); > * } catch (ResourceNotFoundException e) { > > System.out.println("++++++++++++++++++++++++++++++++++" + > configRegistry.resourceExists(serviceResourcePath)); > if(configRegistry.resourceExists(serviceResourcePath)){ > throw e; > } > * } > .... > > } > > > Complete log for the interested: > Node 1: > [2012-01-25 05:52:04,562] @3000.abw [6451] [WSO2 Stratos Application > Server] INFO {org.wso2.carbon.service.mgt.ServiceAdmin} - Undeploying Web > service: /mnt/ > 209.126.198.68/wso2stratos-as-1.5.2/repository/tenants/6451/axis2services/Chad.aar > [2012-01-25 05:52:10,101] INFO > {org.apache.axis2.deployment.DeploymentEngine} - > org.apache.axis2.deployment.DeploymentException: The Chad service group > name is not valid. > > > Node2: > ++++++++++++++++++++++++++++++++++true > [2012-01-25 05:51:57,467] @3000.abw [6451] [WSO2 Stratos Application > Server]ERROR {org.wso2.carbon.core.persistence.AbstractPersistenceManager} > - Could not get the Service resource from Config Registry > org.wso2.carbon.registry.core.exceptions.ResourceNotFoundException: > Resource does not exist at path > /_system/config/repository/axis2/service-groups/Chad/services/Chad > at > org.wso2.carbon.registry.core.jdbc.handlers.builtin.MountHandler.get(MountHandler.java:426) > at > org.wso2.carbon.registry.core.jdbc.handlers.HandlerManager.get(HandlerManager.java:2378) > at > org.wso2.carbon.registry.core.jdbc.handlers.UserDefinedHandlerManager.get(UserDefinedHandlerManager.java:200) > at > org.wso2.carbon.registry.core.jdbc.handlers.HandlerLifecycleManager.get(HandlerLifecycleManager.java:814) > at > org.wso2.carbon.registry.core.jdbc.EmbeddedRegistry.get(EmbeddedRegistry.java:512) > at > org.wso2.carbon.registry.core.caching.CacheBackedRegistry.get(CacheBackedRegistry.java:133) > at > org.wso2.carbon.registry.core.session.UserRegistry.get(UserRegistry.java:528) > at > org.wso2.carbon.core.persistence.ServicePersistenceManager.getService(ServicePersistenceManager.java:89) > at > org.wso2.carbon.core.deployment.DeploymentInterceptor.serviceUpdate(DeploymentInterceptor.java:254) > at > org.apache.axis2.engine.AxisConfiguration.notifyObservers(AxisConfiguration.java:652) > at > org.apache.axis2.engine.AxisConfiguration.removeServiceGroup(AxisConfiguration.java:516) > at > org.apache.axis2.deployment.ServiceDeployer.undeploy(ServiceDeployer.java:188) > at > org.apache.axis2.deployment.DeploymentEngine.unDeploy(DeploymentEngine.java:906) > at > org.apache.axis2.deployment.repository.util.WSInfoList.update(WSInfoList.java:143) > at > org.apache.axis2.deployment.RepositoryListener.update(RepositoryListener.java:371) > at > org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:254) > at > org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:365) > at > org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59) > at > org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67) > at > org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:66) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) > at > java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317) > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:705) > [2012-01-25 05:51:57,470] @3000.abw [6451] [WSO2 Stratos Application > Server]ERROR {org.wso2.carbon.core.deployment.DeploymentInterceptor} - > Exception occurred while handling service update event. {3000.abw[6451]} > org.wso2.carbon.CarbonException: Could not get the Service resource from > Config Registry > at > org.wso2.carbon.core.persistence.AbstractPersistenceManager.handleException(AbstractPersistenceManager.java:479) > at > org.wso2.carbon.core.persistence.ServicePersistenceManager.getService(ServicePersistenceManager.java:110) > at > org.wso2.carbon.core.deployment.DeploymentInterceptor.serviceUpdate(DeploymentInterceptor.java:254) > at > org.apache.axis2.engine.AxisConfiguration.notifyObservers(AxisConfiguration.java:652) > at > org.apache.axis2.engine.AxisConfiguration.removeServiceGroup(AxisConfiguration.java:516) > at > org.apache.axis2.deployment.ServiceDeployer.undeploy(ServiceDeployer.java:188) > at > org.apache.axis2.deployment.DeploymentEngine.unDeploy(DeploymentEngine.java:906) > at > org.apache.axis2.deployment.repository.util.WSInfoList.update(WSInfoList.java:143) > at > org.apache.axis2.deployment.RepositoryListener.update(RepositoryListener.java:371) > at > org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:254) > at > org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:365) > at > org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59) > at > org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67) > at > org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:66) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) > at > java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317) > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:705) > Caused by: > org.wso2.carbon.registry.core.exceptions.ResourceNotFoundException: > Resource does not exist at path > /_system/config/repository/axis2/service-groups/Chad/services/Chad > at > org.wso2.carbon.registry.core.jdbc.handlers.builtin.MountHandler.get(MountHandler.java:426) > at > org.wso2.carbon.registry.core.jdbc.handlers.HandlerManager.get(HandlerManager.java:2378) > at > org.wso2.carbon.registry.core.jdbc.handlers.UserDefinedHandlerManager.get(UserDefinedHandlerManager.java:200) > at > org.wso2.carbon.registry.core.jdbc.handlers.HandlerLifecycleManager.get(HandlerLifecycleManager.java:814) > at > org.wso2.carbon.registry.core.jdbc.EmbeddedRegistry.get(EmbeddedRegistry.java:512) > at > org.wso2.carbon.registry.core.caching.CacheBackedRegistry.get(CacheBackedRegistry.java:133) > at > org.wso2.carbon.registry.core.session.UserRegistry.get(UserRegistry.java:528) > at > org.wso2.carbon.core.persistence.ServicePersistenceManager.getService(ServicePersistenceManager.java:89) > ... 21 more > [2012-01-25 05:51:57,485] INFO > {org.apache.axis2.deployment.ServiceDeployer} - Undeploying Web service: > Chad > > > Thank you. > Regards, > Pradeeban. > > -- > Kathiravelu Pradeeban. > Software Engineer. > Cloud Technologies Team. > WSO2 Inc. > > Blog: [Llovizna] http://kkpradeeban.blogspot.com/ > M: +94 776 477 976 > > -- Kathiravelu Pradeeban. Software Engineer. Cloud Technologies Team. WSO2 Inc. Blog: [Llovizna] http://kkpradeeban.blogspot.com/ M: +94 776 477 976
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