On Wed, Oct 3, 2012 at 5:01 PM, Supun Malinga <[email protected]> wrote:
> Hi, > > Found the issue. This happens because the service is in ghost mode when > the metadata deployer tries to apply policies to it. That's whats been > causing NPEs. We need to check if ghost and deploy the actual service to > fix the issue. > Yes that should be fix for this. The reason for this issues is due to, at initial start-up, all the services in worker node will be deployed as ghosts. Because now we are synching ghost meta files also with dep synch. This was not the case with 5.0.0. > > thanks, > > > On Wed, Oct 3, 2012 at 10:28 AM, Supun Malinga <[email protected]> wrote: > >> Hi, >> >> Quick update. >> Issue was only reproducible in QA setup. I debugged into a QA setup >> worker. When the metafile is updated via depsync in worker, >> metadatadeployer calls handleexisting service init method for the >> particular service we apply QoS policy. There when getting binding policies >> for the axis service, all bindings are null. That's what causing the NPE. I >> couldn't find a probable cause for this yet. Need to investigate further. >> Kasung, any thoughts/reasons why bindings are getting null? >> >> thanks, >> >> >> On Tue, Oct 2, 2012 at 4:59 PM, Charitha Kankanamge <[email protected]>wrote: >> >>> On Tue, Oct 2, 2012 at 4:45 PM, Supun Malinga <[email protected]> wrote: >>> >>>> Hi, >>>> >>>> On Tue, Oct 2, 2012 at 4:28 PM, Charitha Kankanamge >>>> <[email protected]>wrote: >>>> >>>>> Hi, >>>>> >>>>> In Appserver worker/manager separated cluster setup, when I applied a >>>>> security policy to an Axis2Service, the following error is thrown in >>>>> worker >>>>> nodes. Because of this, the changes done in manager node do not get >>>>> replicated across worker nodes. >>>>> >>>>> see https://wso2.org/jira/browse/WSAS-1075 >>>>> >>>>> TID: [] [WSO2 Application Server] [2012-10-02 16:17:03,077] INFO >>>>> {org.wso2.carbon.core.deployment.SynchronizeRepositoryRequest} - Received >>>>> [SynchronizeRepositoryRequest{tenantId=-1234, tenantDomain='carbon.super', >>>>> messageId=926935dc-047f-4e53-930b-49370fcdeca9}] >>>>> {org.wso2.carbon.core.deployment.SynchronizeRepositoryRequest} >>>>> TID: [] [WSO2 Application Server] [2012-10-02 16:17:09,135] INFO >>>>> {org.wso2.carbon.utils.deployment.GhostDeployer} - Undeploying file : >>>>> /mnt/ >>>>> 192.168.4.147/wso2as-5.0.1/repository/deployment/server/servicemetafiles/BankService.xml >>>> >>>> >>>> can you please attach the BankService.xml ? >>>> >>> >>> Attached here with. >>> >>> >>>> >>>> {org.wso2.carbon.utils.deployment.GhostDeployer} >>>>> TID: [] [WSO2 Application Server] [2012-10-02 16:17:09,137] INFO >>>>> {org.wso2.carbon.core.persistence.file.deployer.PersistenceMetaDataDeployer} >>>>> - Service Meta Deployer - BankService >>>>> {org.wso2.carbon.core.persistence.file.deployer.PersistenceMetaDataDeployer} >>>>> TID: [] [WSO2 Application Server] [2012-10-02 16:17:09,146] ERROR >>>>> {org.wso2.carbon.core.persistence.AbstractPersistenceManager} - Unable to >>>>> handle service initialization. Service: BankService >>>>> {org.wso2.carbon.core.persistence.AbstractPersistenceManager} >>>>> java.lang.NullPointerException >>>>> at >>>>> org.wso2.carbon.core.persistence.ServicePersistenceManager.handleExistingServiceInit(ServicePersistenceManager.java:528) >>>>> at >>>>> org.wso2.carbon.core.persistence.file.deployer.PersistenceMetaDataDeployer.deploy(PersistenceMetaDataDeployer.java:96) >>>>> at >>>>> org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.java:136) >>>>> at >>>>> org.wso2.carbon.utils.deployment.GhostDeployer.deploy(GhostDeployer.java:123) >>>>> 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:63) >>>>> at >>>>> org.wso2.carbon.core.CarbonAxisConfigurator.runDeployment(CarbonAxisConfigurator.java:419) >>>>> at >>>>> org.wso2.carbon.core.deployment.SynchronizeRepositoryRequest.doDeployment(SynchronizeRepositoryRequest.java:74) >>>>> at >>>>> org.wso2.carbon.core.deployment.SynchronizeRepositoryRequest.execute(SynchronizeRepositoryRequest.java:67) >>>>> at >>>>> org.apache.axis2.clustering.tribes.RpcMessagingHandler.replyRequest(RpcMessagingHandler.java:55) >>>>> at >>>>> org.apache.catalina.tribes.group.RpcChannel.messageReceived(RpcChannel.java:134) >>>>> at >>>>> org.apache.axis2.clustering.tribes.Axis2GroupChannel.messageReceived(Axis2GroupChannel.java:79) >>>>> at >>>>> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84) >>>>> at >>>>> org.apache.catalina.tribes.group.interceptors.NonBlockingCoordinator.messageReceived(NonBlockingCoordinator.java:512) >>>>> at >>>>> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84) >>>>> at >>>>> org.apache.catalina.tribes.group.interceptors.TcpPingInterceptor.messageReceived(TcpPingInterceptor.java:162) >>>>> at >>>>> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84) >>>>> at >>>>> org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.messageReceived(TcpFailureDetector.java:113) >>>>> at >>>>> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84) >>>>> at >>>>> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84) >>>>> at >>>>> org.apache.catalina.tribes.group.interceptors.DomainFilterInterceptor.messageReceived(DomainFilterInterceptor.java:45) >>>>> at >>>>> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84) >>>>> at >>>>> org.apache.axis2.clustering.tribes.AtMostOnceInterceptor.messageReceived(AtMostOnceInterceptor.java:67) >>>>> at >>>>> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84) >>>>> at >>>>> org.apache.catalina.tribes.group.interceptors.OrderInterceptor.messageReceived(OrderInterceptor.java:101) >>>>> at >>>>> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84) >>>>> at >>>>> org.apache.catalina.tribes.group.ChannelCoordinator.messageReceived(ChannelCoordinator.java:253) >>>>> at >>>>> org.apache.catalina.tribes.transport.ReceiverBase.messageDataReceived(ReceiverBase.java:287) >>>>> at >>>>> org.apache.catalina.tribes.transport.nio.NioReplicationTask.drainChannel(NioReplicationTask.java:212) >>>>> at >>>>> org.apache.catalina.tribes.transport.nio.NioReplicationTask.run(NioReplicationTask.java:101) >>>>> 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) >>>>> TID: [] [WSO2 Application Server] [2012-10-02 16:17:09,147] ERROR >>>>> {org.wso2.carbon.core.persistence.file.deployer.PersistenceMetaDataDeployer} >>>>> - Unable to handle service initialization. Service: BankService >>>>> {org.wso2.carbon.core.persistence.file.deployer.PersistenceMetaDataDeployer} >>>>> org.wso2.carbon.core.persistence.PersistenceException: Unable to >>>>> handle service initialization. Service: BankService >>>>> at >>>>> org.wso2.carbon.core.persistence.AbstractPersistenceManager.handleExceptionWithRollback(AbstractPersistenceManager.java:572) >>>>> at >>>>> org.wso2.carbon.core.persistence.ServicePersistenceManager.handleExistingServiceInit(ServicePersistenceManager.java:731) >>>>> at >>>>> org.wso2.carbon.core.persistence.file.deployer.PersistenceMetaDataDeployer.deploy(PersistenceMetaDataDeployer.java:96) >>>>> at >>>>> org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.java:136) >>>>> at >>>>> org.wso2.carbon.utils.deployment.GhostDeployer.deploy(GhostDeployer.java:123) >>>>> 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:63) >>>>> at >>>>> org.wso2.carbon.core.CarbonAxisConfigurator.runDeployment(CarbonAxisConfigurator.java:419) >>>>> at >>>>> org.wso2.carbon.core.deployment.SynchronizeRepositoryRequest.doDeployment(SynchronizeRepositoryRequest.java:74) >>>>> at >>>>> org.wso2.carbon.core.deployment.SynchronizeRepositoryRequest.execute(SynchronizeRepositoryRequest.java:67) >>>>> at >>>>> org.apache.axis2.clustering.tribes.RpcMessagingHandler.replyRequest(RpcMessagingHandler.java:55) >>>>> at >>>>> org.apache.catalina.tribes.group.RpcChannel.messageReceived(RpcChannel.java:134) >>>>> at >>>>> org.apache.axis2.clustering.tribes.Axis2GroupChannel.messageReceived(Axis2GroupChannel.java:79) >>>>> at >>>>> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84) >>>>> at >>>>> org.apache.catalina.tribes.group.interceptors.NonBlockingCoordinator.messageReceived(NonBlockingCoordinator.java:512) >>>>> at >>>>> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84) >>>>> at >>>>> org.apache.catalina.tribes.group.interceptors.TcpPingInterceptor.messageReceived(TcpPingInterceptor.java:162) >>>>> at >>>>> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84) >>>>> at >>>>> org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.messageReceived(TcpFailureDetector.java:113) >>>>> at >>>>> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84) >>>>> at >>>>> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84) >>>>> at >>>>> org.apache.catalina.tribes.group.interceptors.DomainFilterInterceptor.messageReceived(DomainFilterInterceptor.java:45) >>>>> at >>>>> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84) >>>>> at >>>>> org.apache.axis2.clustering.tribes.AtMostOnceInterceptor.messageReceived(AtMostOnceInterceptor.java:67) >>>>> at >>>>> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84) >>>>> at >>>>> org.apache.catalina.tribes.group.interceptors.OrderInterceptor.messageReceived(OrderInterceptor.java:101) >>>>> at >>>>> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84) >>>>> at >>>>> org.apache.catalina.tribes.group.ChannelCoordinator.messageReceived(ChannelCoordinator.java:253) >>>>> at >>>>> org.apache.catalina.tribes.transport.ReceiverBase.messageDataReceived(ReceiverBase.java:287) >>>>> at >>>>> org.apache.catalina.tribes.transport.nio.NioReplicationTask.drainChannel(NioReplicationTask.java:212) >>>>> at >>>>> org.apache.catalina.tribes.transport.nio.NioReplicationTask.run(NioReplicationTask.java:101) >>>>> 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.core.persistence.ServicePersistenceManager.handleExistingServiceInit(ServicePersistenceManager.java:528) >>>>> ... 39 more >>>>> TID: [] [WSO2 Application Server] [2012-10-02 16:17:09,148] INFO >>>>> {org.apache.axis2.deployment.DeploymentEngine} - >>>>> org.apache.axis2.deployment.DeploymentException: Unable to handle service >>>>> initialization. Service: BankService >>>>> {org.apache.axis2.deployment.DeploymentEngine} >>>>> TID: [] [WSO2 Application Server] [2012-10-02 16:17:09,148] INFO >>>>> {org.apache.axis2.deployment.DeploymentEngine} - >>>>> org.apache.axis2.deployment.DeploymentException: Unable to handle service >>>>> initialization. Service: BankService >>>>> {org.apache.axis2.deployment.DeploymentEngine} >>>>> >>>>> Thanks! >>>>> Charitha >>>>> >>>> >>>> >>>> >>>> -- >>>> Supun Malinga, >>>> >>>> Software Engineer, >>>> WSO2 Inc. >>>> http://wso2.com >>>> http://wso2.org >>>> email - [email protected] <[email protected]> >>>> mobile - 071 56 91 321 >>>> >>>> >>> >> >> >> -- >> Supun Malinga, >> >> Software Engineer, >> WSO2 Inc. >> http://wso2.com >> http://wso2.org >> email - [email protected] <[email protected]> >> mobile - 071 56 91 321 >> >> > > > -- > Supun Malinga, > > Software Engineer, > WSO2 Inc. > http://wso2.com > http://wso2.org > email - [email protected] <[email protected]> > mobile - 071 56 91 321 > > -- *Kishanthan Thangarajah* Software Engineer, Development Technologies Team, WSO2, Inc. lean.enterprise.middleware Mobile - +94773426635 Blog - *http://kishanthan.wordpress.com* Twitter - *http://twitter.com/kishanthan*
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