Hi, Kasun I will check this.
On Sat, Aug 24, 2013 at 12:07 AM, Kasun Gajasinghe <[email protected]> wrote: > Hi Ruchira/Madhuka, > > Any idea why does MSTaskAdmin tries to delete the admin/RESTSample during > a server restart? This fails with a NPE while trying to undeploy the given > service. > > > [1] https://wso2.org/jira/browse/WSAS-1550 > > > NPE was observed when starting the worker first time in windows > environment (error-1) and after restarting the server error-2 popups > because of error-1 > > =============================== > error -1 > [2013-08-21 12:14:25,141] ERROR > {org.wso2.carbon.mashup.javascript.hostobjects.system.MSTaskAdmin} - > java.lang.NullPointerException > at > org.wso2.carbon.mashup.javascript.hostobjects.system.MSTaskAdmin.deleteTask(MSTaskAdmin.java:110) > at > org.wso2.carbon.mashup.jsservices.deployer.JSDeployer.undeploy(JSDeployer.java:271) > at > org.apache.axis2.deployment.DeploymentEngine.unDeploy(DeploymentEngine.java:909) > at > org.apache.axis2.deployment.repository.util.WSInfoList.update(WSInfoList.java:143) > at > org.apache.axis2.deployment.RepositoryListener.update(RepositoryListener.java:377) > at > org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:254) > at > org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371) > 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.runAxisDeployment(CarbonDeploymentSchedulerTask.java:65) > at > org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:110) > 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$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:662) > [2013-08-21 12:14:25,148] ERROR > {org.wso2.carbon.mashup.jsservices.deployer.JSDeployer} - Unable to delete > job : null > org.apache.axis2.AxisFault: Error deleting task: admin/RESTSample > at > org.wso2.carbon.mashup.javascript.hostobjects.system.MSTaskAdmin.deleteTask(MSTaskAdmin.java:118) > at > org.wso2.carbon.mashup.jsservices.deployer.JSDeployer.undeploy(JSDeployer.java:271) > at > org.apache.axis2.deployment.DeploymentEngine.unDeploy(DeploymentEngine.java:909) > at > org.apache.axis2.deployment.repository.util.WSInfoList.update(WSInfoList.java:143) > at > org.apache.axis2.deployment.RepositoryListener.update(RepositoryListener.java:377) > at > org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:254) > at > org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371) > at > org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59) > at > org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67) > at > org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.runAxisDeployment(CarbonDeploymentSchedulerTask.java:65) > at > org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:110) > at > java.util.concurrent.Executors$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:662) > Caused by: java.lang.NullPointerException > at > org.wso2.carbon.mashup.javascript.hostobjects.system.MSTaskAdmin.deleteTask(MSTaskAdmin.java:110) > ... 19 more > > error 2 > [2013-08-21 12:23:54,327] ERROR > {org.wso2.carbon.mashup.jsservices.deployer.JSDeployer} - The service > RESTSample.js is not valid. > org.apache.axis2.AxisFault: Two services cannot have same name. A service > with the admin/RESTSample > [file:/D:/NEW_PA~1/21_08/WINWOR~1/WSO2AS~1.0/bin/../repository/deployment/server/jsservices/admin/RESTSample.js] > name already exists in the system. > at > org.apache.axis2.engine.AxisConfiguration.addToAllServicesMap(AxisConfiguration.java:495) > at > org.apache.axis2.description.AxisServiceGroup.addService(AxisServiceGroup.java:110) > at > org.apache.axis2.deployment.DeploymentEngine.fillServiceGroup(DeploymentEngine.java:749) > at > org.apache.axis2.deployment.DeploymentEngine.addServiceGroup(DeploymentEngine.java:605) > at > org.wso2.carbon.mashup.jsservices.deployer.JSDeployer.deploy(JSDeployer.java:167) > at > org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.java:136) > at > org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:810) > at > org.apache.axis2.deployment.repository.util.WSInfoList.update(WSInfoList.java:144) > at > org.apache.axis2.deployment.RepositoryListener.update(RepositoryListener.java:377) > at > org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:254) > at > org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371) > 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.runAxisDeployment(CarbonDeploymentSchedulerTask.java:65) > at > org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:110) > 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:662) > [2013-08-21 12:23:54,337] INFO > {org.apache.axis2.deployment.DeploymentEngine} - > org.apache.axis2.deployment.DeploymentException: Two services cannot have > same name. A service with the admin/RESTSample > [file:/D:/NEW_PA~1/21_08/WINWOR~1/WSO2AS~1.0/bin/../repository/deployment/server/jsservices/admin/RESTSample.js] > name already exists in the system. > > > > -- > *Kasun Gajasinghe* > Software Engineer; > Development Technologies Team, WSO2 Inc.; http://wso2.com > > > , > *email: **kasung AT spamfree wso2.com > > > ** cell: **+94 (77) 678-0813* > *linked-in: *http://lk.linkedin.com/in/gajasinghe > > > * > * > *blog: **http://kasunbg.org* <http://kasunbg.org> > > > * > twitter: **http://twitter.com/kasunbg* <http://twitter.com/kasunbg> > > > * > * > -- *Madhuka* Udantha Senior Software Engineer Development Technologies WSO2 Inc. : http://wso2.com *Mobile*: +94774066336 *Blog*: http://madhukaudantha.blogspot.com/
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