I added a similar fix with DEBUG turned on, see commit e8416d340147b0c14398e74e36b782d5a329e996
Thanks Martin TID: [0] [STRATOS] [2014-11-12 23:13:28,808] DEBUG {org.apache.stratos.autoscaler.api.AutoScalerServiceImpl} - StartupOrder:size 1 TID: [0] [STRATOS] [2014-11-12 23:13:28,808] DEBUG {org.apache.stratos.autoscaler.api.AutoScalerServiceImpl} - ScalingOrders null TID: [0] [STRATOS] [2014-11-12 23:13:28,808] ERROR {org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver} - Exception occurred while trying to invoke service method deployServiceGroup java.lang.NullPointerException at org.apache.stratos.autoscaler.api.AutoScalerServiceImpl.deployServiceGroup(AutoScalerServiceImpl.java:443) 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.RPCInOnlyMessageReceiver.invokeBusinessLogic(RPCInOnlyMessageReceiver.java:66) 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) From: Manula Chathurika Thantriwatte [mailto:manu...@wso2.com] Sent: Monday, November 10, 2014 11:55 PM To: Lahiru Sandaruwan Cc: Isuru Haththotuwa; dev@stratos.apache.org; Udara Liyanage Subject: Re: Error in deploying service group Hi, I'll get a pull and test it. Thanks ! On Tue, Nov 11, 2014 at 1:23 PM, Lahiru Sandaruwan <lahi...@wso2.com<mailto:lahi...@wso2.com>> wrote: Fixed it. Thanks. On Tue, Nov 11, 2014 at 12:52 PM, Lahiru Sandaruwan <lahi...@wso2.com<mailto:lahi...@wso2.com>> wrote: I will look into this. On Tue, Nov 11, 2014 at 12:45 PM, Isuru Haththotuwa <isu...@apache.org<mailto:isu...@apache.org>> wrote: Hi, Seems to be an issue with the element 'scalingOrders'. Is this something that got added recently? On Tue, Nov 11, 2014 at 12:22 PM, Manula Chathurika Thantriwatte <manu...@wso2.com<mailto:manu...@wso2.com>> wrote: Hi, I have successfully deploy one group. But after deploying the second group I get following error. TID: [0] [STRATOS] [2014-11-11 06:43:51,795] ERROR {org.apache.stratos.rest.endpoint.handlers.CustomExceptionMapper} - Error while fulfilling the request org.apache.stratos.rest.endpoint.exception.RestAPIException at org.apache.stratos.rest.endpoint.api.StratosApiV41Utils.deployServiceGroupDefinition(StratosApiV41Utils.java:1461) at org.apache.stratos.rest.endpoint.api.StratosApiV41.deployServiceGroupDefinition(StratosApiV41.java:195) 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.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:180) at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96) at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:194) at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:100) at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:57) at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:93) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271) at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:239) at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:223) at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:203) at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:137) at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:159) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:286) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:206) at javax.servlet.http.HttpServlet.service(HttpServlet.java:755) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:262) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) 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:744) Caused by: org.apache.stratos.manager.exception.ADCException at org.apache.stratos.manager.grouping.deployer.DefaultServiceGroupDeployer.getServiceGroupDefinition(DefaultServiceGroupDeployer.java:197) at org.apache.stratos.manager.grouping.deployer.DefaultServiceGroupDeployer.deployServiceGroupDefinition(DefaultServiceGroupDeployer.java:146) at org.apache.stratos.manager.grouping.manager.ServiceGroupingManager.deployServiceGroupDefinition(ServiceGroupingManager.java:45) at org.apache.stratos.rest.endpoint.api.StratosApiV41Utils.deployServiceGroupDefinition(StratosApiV41Utils.java:1454) ... 45 more Caused by: org.apache.axis2.AxisFault: org.apache.axis2.databinding.ADBException: Unexpected subelement {http://pojo.autoscaler.stratos.apache.org/xsd}scalingOrders<http://pojo.autoscaler.stratos.apache.org/xsd%7DscalingOrders> at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430) at org.apache.stratos.autoscaler.stub.AutoScalerServiceStub.fromOM(AutoScalerServiceStub.java:13333) at org.apache.stratos.autoscaler.stub.AutoScalerServiceStub.getServiceGroup(AutoScalerServiceStub.java:3163) at org.apache.stratos.manager.client.AutoscalerServiceClient.getServiceGroup(AutoscalerServiceClient.java:232) at org.apache.stratos.manager.grouping.deployer.DefaultServiceGroupDeployer.getServiceGroupDefinition(DefaultServiceGroupDeployer.java:191) ... 48 more Caused by: java.lang.Exception: org.apache.axis2.databinding.ADBException: Unexpected subelement {http://pojo.autoscaler.stratos.apache.org/xsd}scalingOrders<http://pojo.autoscaler.stratos.apache.org/xsd%7DscalingOrders> at org.apache.stratos.autoscaler.pojo.xsd.Dependencies$Factory.parse(Dependencies.java:651) at org.apache.stratos.autoscaler.pojo.xsd.ServiceGroup$Factory.parse(ServiceGroup.java:833) at org.apache.stratos.autoscaler.stub.api.GetServiceGroupResponse$Factory.parse(GetServiceGroupResponse.java:417) at org.apache.stratos.autoscaler.stub.AutoScalerServiceStub.fromOM(AutoScalerServiceStub.java:12844) ... 51 more Caused by: org.apache.axis2.databinding.ADBException: Unexpected subelement {http://pojo.autoscaler.stratos.apache.org/xsd}scalingOrders<http://pojo.autoscaler.stratos.apache.org/xsd%7DscalingOrders> at org.apache.stratos.autoscaler.pojo.xsd.Dependencies$Factory.parse(Dependencies.java:645) ... 54 more TID: [0] [STRATOS] [2014-11-11 06:44:44,729] ERROR {org.apache.stratos.rest.endpoint.handlers.CustomExceptionMapper} - Error while fulfilling the request org.apache.stratos.rest.endpoint.exception.RestAPIException at org.apache.stratos.rest.endpoint.api.StratosApiV41Utils.getServiceGroupDefinition(StratosApiV41Utils.java:1477) at org.apache.stratos.rest.endpoint.api.StratosApiV41.getServiceGroupDefinition(StratosApiV41.java:207) 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.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:180) at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96) at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:194) at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:100) at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:57) at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:93) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271) at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:239) at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:223) at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:203) at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:137) at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:159) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:286) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doGet(AbstractHTTPServlet.java:211) at javax.servlet.http.HttpServlet.service(HttpServlet.java:735) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:262) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) 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:744) Caused by: org.apache.stratos.manager.exception.ADCException at org.apache.stratos.manager.grouping.deployer.DefaultServiceGroupDeployer.getServiceGroupDefinition(DefaultServiceGroupDeployer.java:197) at org.apache.stratos.manager.grouping.manager.ServiceGroupingManager.getServiceGroupDefinition(ServiceGroupingManager.java:50) at org.apache.stratos.rest.endpoint.api.StratosApiV41Utils.getServiceGroupDefinition(StratosApiV41Utils.java:1472) ... 45 more Caused by: org.apache.axis2.AxisFault: org.apache.axis2.databinding.ADBException: Unexpected subelement {http://pojo.autoscaler.stratos.apache.org/xsd}scalingOrders<http://pojo.autoscaler.stratos.apache.org/xsd%7DscalingOrders> at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430) at org.apache.stratos.autoscaler.stub.AutoScalerServiceStub.fromOM(AutoScalerServiceStub.java:13333) at org.apache.stratos.autoscaler.stub.AutoScalerServiceStub.getServiceGroup(AutoScalerServiceStub.java:3163) at org.apache.stratos.manager.client.AutoscalerServiceClient.getServiceGroup(AutoscalerServiceClient.java:232) at org.apache.stratos.manager.grouping.deployer.DefaultServiceGroupDeployer.getServiceGroupDefinition(DefaultServiceGroupDeployer.java:191) ... 47 more Caused by: java.lang.Exception: org.apache.axis2.databinding.ADBException: Unexpected subelement {http://pojo.autoscaler.stratos.apache.org/xsd}scalingOrders<http://pojo.autoscaler.stratos.apache.org/xsd%7DscalingOrders> at org.apache.stratos.autoscaler.pojo.xsd.Dependencies$Factory.parse(Dependencies.java:651) at org.apache.stratos.autoscaler.pojo.xsd.ServiceGroup$Factory.parse(ServiceGroup.java:833) at org.apache.stratos.autoscaler.stub.api.GetServiceGroupResponse$Factory.parse(GetServiceGroupResponse.java:417) at org.apache.stratos.autoscaler.stub.AutoScalerServiceStub.fromOM(AutoScalerServiceStub.java:12844) ... 50 more Caused by: org.apache.axis2.databinding.ADBException: Unexpected subelement {http://pojo.autoscaler.stratos.apache.org/xsd}scalingOrders<http://pojo.autoscaler.stratos.apache.org/xsd%7DscalingOrders> at org.apache.stratos.autoscaler.pojo.xsd.Dependencies$Factory.parse(Dependencies.java:645) ... 53 more My group definition as follows. { "name": "group1", "cartridges": [ "tomcat2" ], "dependencies": { "terminationBehaviour": "terminate-none" } } { "name": "group2", "subGroups": [ "group1" ], "cartridges": [ "tomcat1" ], "dependencies": { "startupOrders": [ "group.group1,cartridge.tomcat1" ], "terminationBehaviour": "terminate-dependents" } } I have already deployed the dependent cartridges. Thanks ! -- Regards, Manula Chathurika Thantriwatte Software Engineer WSO2 Inc. : http://wso2.com lean . enterprise . middleware email : manu...@wso2.com<mailto:manu...@wso2.com> / man...@apache.org<mailto:man...@apache.org> phone : +94 772492511<tel:%2B94%20772492511> blog : http://manulachathurika.blogspot.com/ -- <http://manulachathurika.blogspot.com/> <http://manulachathurika.blogspot.com/> Thanks and Regards, Isuru H. <http://manulachathurika.blogspot.com/> +94 716 358 048<http://manulachathurika.blogspot.com/> -- -- Lahiru Sandaruwan Committer and PMC member, Apache Stratos, Senior Software Engineer, WSO2 Inc., http://wso2.com lean.enterprise.middleware email: lahi...@wso2.com<mailto:lahi...@wso2.com> blog: http://lahiruwrites.blogspot.com/ linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146 -- -- Lahiru Sandaruwan Committer and PMC member, Apache Stratos, Senior Software Engineer, WSO2 Inc., http://wso2.com lean.enterprise.middleware email: lahi...@wso2.com<mailto:lahi...@wso2.com> blog: http://lahiruwrites.blogspot.com/ linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146 -- Regards, Manula Chathurika Thantriwatte Software Engineer WSO2 Inc. : http://wso2.com lean . enterprise . middleware email : manu...@wso2.com<mailto:manu...@wso2.com> / man...@apache.org<mailto:man...@apache.org> phone : +94 772492511 blog : http://manulachathurika.blogspot.com/