Hi Martin, Have you deployed the application which is mentioned in deployed policy. The reason for NPE is application is is null, that is why I asked whether you have deployed the application before this.
Group group = application.getGroupRecursively(alias); On Tue, Dec 9, 2014 at 9:52 AM, Martin Eppel (meppel) <[email protected]> wrote: > Hi Reka, > > > > I tested both sequences, and I see exceptions in either one. When I deploy > the application policy before the deployment policy (as you suggested) I > get the following exception: > > > > TID: [0] [STRATOS] [2014-12-09 01:08:10,069] DEBUG > {org.apache.stratos.autoscaler.applications.ApplicationHolder} - Read lock > acquired {org.apache.stratos.autoscaler.applications.ApplicationHolder} > > TID: [0] [STRATOS] [2014-12-09 01:08:10,069] DEBUG > {org.apache.stratos.autoscaler.applications.ApplicationHolder} - Read lock > released {org.apache.stratos.autoscaler.applications.ApplicationHolder} > > TID: [0] [STRATOS] [2014-12-09 01:08:10,070] ERROR > {org.apache.axis2.rpc.receivers.RPCMessageReceiver} - Exception occurred > while trying to invoke service method addDeploymentPolicy > {org.apache.axis2.rpc.receivers.RPCMessageReceiver} > > java.lang.reflect.InvocationTargetException > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > ……. > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > Caused by: java.lang.NullPointerException > > at > org.apache.stratos.autoscaler.api.AutoScalerServiceImpl.validateDeploymentPolicy(AutoScalerServiceImpl.java:155) > > at > org.apache.stratos.autoscaler.api.AutoScalerServiceImpl.addDeploymentPolicy(AutoScalerServiceImpl.java:107) > > ... 45 more > > > > > > > > > > *From:* Reka Thirunavukkarasu [mailto:[email protected]] > *Sent:* Monday, December 08, 2014 6:59 PM > > *To:* dev > *Subject:* Re: [Testing] Stratos 4.1.0 Alpha > > > > Hi Martin, > > > > > > The artefacts order is as below. In the sample script too having it in the > same order. Let me explain the order. > > > > - Deploy autoscale policy > > - Deploy cartridges > > - Deploy group definition > > - Deploy application definition > > - Deploy deployment policy > > > > When you deploy the deployment policy, it will validate the deployment > policy against deployed application and then it will create the monitor > hierarchy.. > > > > Please let me know, if you need further infor on this.. > > > > Thanks, > > Reka > > > > On Tue, Dec 9, 2014 at 6:43 AM, Martin Eppel (meppel) <[email protected]> > wrote: > > mmmh, seems we have a circular dependency here: > > > > · When I deploy the deployment policy before the application I get > the exception 1.) > (I checked the code, it seems it tries to validate the application > > · When I deploy the application before the deployment policy I get > exception 2.) > > > > What’s the proper sequence to deploy these artefacts ? > > > > Thanks > > > > Martin > > > > Exception 1. > > TID: [0] [STRATOS] [2014-12-09 01:08:10,069] DEBUG > {org.apache.stratos.autoscaler.applications.ApplicationHolder} - Read lock > acquired {org.apache.stratos.autoscaler.applications.ApplicationHolder} > > TID: [0] [STRATOS] [2014-12-09 01:08:10,069] DEBUG > {org.apache.stratos.autoscaler.applications.ApplicationHolder} - Read lock > released {org.apache.stratos.autoscaler.applications.ApplicationHolder} > > TID: [0] [STRATOS] [2014-12-09 01:08:10,070] ERROR > {org.apache.axis2.rpc.receivers.RPCMessageReceiver} - Exception occurred > while trying to invoke service method addDeploymentPolicy > {org.apache.axis2.rpc.receivers.RPCMessageReceiver} > > java.lang.reflect.InvocationTargetException > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > ……. > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > Caused by: java.lang.NullPointerException > > at > org.apache.stratos.autoscaler.api.AutoScalerServiceImpl.validateDeploymentPolicy(AutoScalerServiceImpl.java:155) > > at > org.apache.stratos.autoscaler.api.AutoScalerServiceImpl.addDeploymentPolicy(AutoScalerServiceImpl.java:107) > > ... 45 more > > > > > > Exception 2. > > TID: [0] [STRATOS] [2014-12-09 00:55:46,060] DEBUG > {org.apache.stratos.autoscaler.applications.ApplicationHolder} - Write > lock released {org.apache.stratos.autoscaler.applications.ApplicationHolder} > > TID: [0] [STRATOS] [2014-12-09 00:55:46,060] ERROR > {org.apache.stratos.autoscaler.event.receiver.topology.AutoscalerTopologyEventReceiver} > - Error processing event null > {org.apache.stratos.autoscaler.event.receiver.topology.AutoscalerTopologyEventReceiver} > > java.lang.NullPointerException > > at > org.apache.stratos.autoscaler.pojo.policy.PolicyManager.getDeploymentPolicyByApplication(PolicyManager.java:286) > > at > org.apache.stratos.autoscaler.event.receiver.topology.AutoscalerTopologyEventReceiver$2.onEvent(AutoscalerTopologyEventReceiver.java:140) > > at > org.apache.stratos.messaging.listener.EventListener.update(EventListener.java:42) > > at java.util.Observable.notifyObservers(Observable.java:159) > > ….. > > > > > > > > *From:* Martin Eppel (meppel) > *Sent:* Monday, December 08, 2014 2:30 PM > > > *To:* [email protected] > *Subject:* RE: [Testing] Stratos 4.1.0 Alpha > > > > > > I am running into some issues trying to deploy a deployment policy. I am > using today’s code from the master and tried to deploy the sample > deployment policy provided. I am getting the exception below (at > org.apache.stratos.autoscaler.api.AutoScalerServiceImpl.validateDeploymentPolicy(AutoScalerServiceImpl.java:155). > To test should I be using the source from the master or from the temporary > branch (*4.1.0-test) ?* > > > > *Thanks* > > > > *Martin* > > > > > > > > TID: [0] [STRATOS] [2014-12-08 22:23:01,064] DEBUG > {org.apache.stratos.messaging.broker.connect.mqtt.MqttTopicConnector} - > MQTT client created: [client-id] 1a25819e678f48c1a77b7cc > {org.apache.stratos.messaging.broker.connect.mqtt.MqttTopicConnector} > > TID: [0] [STRATOS] [2014-12-08 22:23:01,076] DEBUG > {org.apache.stratos.messaging.broker.connect.mqtt.MqttTopicConnector} - > Disconnecting from message broker > {org.apache.stratos.messaging.broker.connect.mqtt.MqttTopicConnector} > > TID: [0] [STRATOS] [2014-12-08 22:23:01,078] DEBUG > {org.apache.stratos.messaging.broker.connect.mqtt.MqttTopicConnector} - > Closing connection to message broker > {org.apache.stratos.messaging.broker.connect.mqtt.MqttTopicConnector} > > TID: [0] [STRATOS] [2014-12-08 22:23:20,228] DEBUG > {org.apache.stratos.autoscaler.pojo.policy.PolicyManager} - Adding > deployment policy: test_app_os4-4999928381922304639 > {org.apache.stratos.autoscaler.pojo.policy.PolicyManager} > > TID: [0] [STRATOS] [2014-12-08 22:23:20,241] DEBUG > {org.apache.stratos.autoscaler.registry.RegistryManager} - Deployment > Policy [id]test_app_os4-4999928381922304639 Description null isPublic false > [partitions] [Partition [id=P1, description=null, isPublic=false, > provider=openstack, properties=Properties [properties=[Property > [name=region, value=RegionOne]]]]] > {org.apache.stratos.autoscaler.registry.RegistryManager} > > TID: [0] [STRATOS] [2014-12-08 22:23:20,242] INFO > {org.apache.stratos.autoscaler.pojo.policy.PolicyManager} - Deployment > policy is deployed successfully: [id] test_app_os4-4999928381922304639 > {org.apache.stratos.autoscaler.pojo.policy.PolicyManager} > > TID: [0] [STRATOS] [2014-12-08 22:23:20,242] DEBUG > {org.apache.stratos.autoscaler.applications.ApplicationHolder} - Read lock > acquired {org.apache.stratos.autoscaler.applications.ApplicationHolder} > > TID: [0] [STRATOS] [2014-12-08 22:23:20,242] DEBUG > {org.apache.stratos.autoscaler.applications.ApplicationHolder} - Read lock > released {org.apache.stratos.autoscaler.applications.ApplicationHolder} > > TID: [0] [STRATOS] [2014-12-08 22:23:20,242] ERROR > {org.apache.axis2.rpc.receivers.RPCMessageReceiver} - Exception occurred > while trying to invoke service method addDeploymentPolicy > {org.apache.axis2.rpc.receivers.RPCMessageReceiver} > > java.lang.reflect.InvocationTargetException > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > at java.lang.reflect.Method.invoke(Method.java:606) > > 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:180) > > 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:231) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:755) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) > > at > org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61) > > at > org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128) > > at > org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) > > at > org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68) > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) > > at > org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61) > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) > > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) > > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) > > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) > > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) > > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) > > at > org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178) > > at > org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47) > > at > org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56) > > at > org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47) > > at > org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141) > > at > org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156) > > at > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936) > > at > org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52) > > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) > > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) > > at > org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004) > > at > org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) > > at > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > Caused by: java.lang.NullPointerException > > at > org.apache.stratos.autoscaler.api.AutoScalerServiceImpl.validateDeploymentPolicy(AutoScalerServiceImpl.java:155) > > at > org.apache.stratos.autoscaler.api.AutoScalerServiceImpl.addDeploymentPolicy(AutoScalerServiceImpl.java:107) > > ... 45 more > > TID: [0] [STRATOS] [2014-12-08 22:23:20,324] ERROR > {org.apache.stratos.rest.endpoint.api.StratosApiV41Utils} - Exception > occurred while trying to invoke service method addDeploymentPolicy > {org.apache.stratos.rest.endpoint.api.StratosApiV41Utils} > > > > *From:* Martin Eppel (meppel) > *Sent:* Monday, December 08, 2014 12:56 PM > *To:* [email protected] > *Subject:* RE: [Testing] Stratos 4.1.0 Alpha > > > > Thanks, > > > > This should help me getting started on the new format > > > > *From:* Reka Thirunavukkarasu [mailto:[email protected] <[email protected]>] > *Sent:* Monday, December 08, 2014 12:06 PM > *To:* dev > *Subject:* Re: [Testing] Stratos 4.1.0 Alpha > > > > Hi Martin, > > > > Really sorry for not providing the correct steps to test on this..I have > attached here with single app deployment sample and an app with a group. > Please execute the script inside those sample folder..It will deploy the > necessary artifacts. > > > > We are in the process of testing nested group and planned to test scaling. > Once we composted the artefacts for those, will share that also with you.. > > > > > > Thanks, > > Reka > > > > On Tue, Dec 9, 2014 at 1:03 AM, Martin Eppel (meppel) <[email protected]> > wrote: > > Hi Reka, > > > > The format to define application, service groups and deployment policies > has changed, so I am not entirely sure what it is supposed to look like. To > do meaningful testing I need either the new format(s) documented or a set > of examples which will help me build applicable (and more complex) test > scenarios. > > > > Useful examples would be: > > > > Application with single VM spin up > > Application with group > > Application with nested groups (at least up to 2 levels) > > > > Application with group scaling (without nested groups) > > Application with group scaling (with nested groups) > > > > Thanks > > > > Martin > > > > *From:* Reka Thirunavukkarasu [mailto:[email protected]] > *Sent:* Monday, December 08, 2014 6:01 AM > *To:* dev > *Subject:* [Testing] Stratos 4.1.0 Alpha > > > > Hi All, > > > > Since we have completed most of the implementation for 4.1.0 alpha from > the following items, we are currently focusing on testing the scenarios. We > had been working hard last week to get the master stable back with the > workable state. So, it would be better to keep the master in a stable > manner and continue bug fixing in a temporary branch. We can use master at > any time for the testing with working items. We can merge the changes daily > to master at once. > > > > Hence please don't commit to master from now onwards, instead commit it to > the temporary branch that has been created for this purpose as > *4.1.0-test*(remotes/origin/4.1.0-test)*.* > > > > - Group scaling > > - Dependent scaling > > - OAuth support for REST API and Metadata service > > - UI - Monitoring live application status > > - UI - Interactive application creation tool > > - Clustering features for Stratos core products > > - Create proxy services for each port mapping (transport) in the cartridge > > - Update installer according to new functionality > > - Test automation framework > > - Docker with service grouping > > > > Please update the tasks completion with testing also to this thread. > > > > Thanks, > > Reka > > > > > > -- > > Reka Thirunavukkarasu > Senior Software Engineer, > WSO2, Inc.:http://wso2.com, > > Mobile: +94776442007 > > > > > > > > -- > > Reka Thirunavukkarasu > Senior Software Engineer, > WSO2, Inc.:http://wso2.com, > > Mobile: +94776442007 > > > > > > > > -- > > Reka Thirunavukkarasu > Senior Software Engineer, > WSO2, Inc.:http://wso2.com, > > Mobile: +94776442007 > > > -- Udara Liyanage Software Engineer WSO2, Inc.: http://wso2.com lean. enterprise. middleware web: http://udaraliyanage.wordpress.com phone: +94 71 443 6897
