Hi Shavindri,
Look like you have attempted application deletion (see orange colour log)
immediately after application undeployment. Application undeployment takes
a bit time depending on the application since it needs to cleanup
instances. Could you try application deletion when undeployment is
completed. You can wait a bit before attempting deletion.
When you hit undeploy, UI shows you a success message immediately because
undeployment API call return immediately without completing instance clean
up. I think we need to have a rpoper message saying that "application
undeployment is triggered, wait sometime till application is undeployment.
[2015-04-02 10:07:03,794] INFO
{org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl} - *
Starting to undeploy application: [application-id] complex-app*
[2015-04-02 10:07:03,795] INFO
{org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl} -
Removing application signup: [application-id] complex-app
[2015-04-02 10:07:03,812] INFO
{org.apache.stratos.manager.components.ApplicationSignUpHandler} -
Removing application signup: [application-id] complex-app [tenant-id] -1234
[2015-04-02 10:07:03,827] INFO
{org.apache.stratos.manager.components.ApplicationSignUpHandler} -
Application signup removed successfully: [application-id] complex-app
[tenant-id] -1234
[2015-04-02 10:07:03,833] INFO
{org.apache.stratos.autoscaler.context.AutoscalerContext} - Network
partition algorithm context is removed successfully: [id] complex-app
[2015-04-02 10:07:03,834] INFO
{org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl} -
Application undeployment process started: [application-id] complex-app
[2015-04-02 10:07:22,797] ERROR
{org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl} - *Could
not delete application: [application-id] complex-app*
org.apache.stratos.autoscaler.exception.AutoScalerException: Application is
in deployed state, please undeploy it before deleting: [application-id]
complex-app
On Thu, Apr 2, 2015 at 11:51 AM, Shavindri Dissanayake <shavin...@wso2.com>
wrote:
> Hi Udara,
>
> Herewith sending the log I have [1]. Hope this will help.
> (I ran a couple of commands after trying to undeploy the application just
> to verify if what I was doing was correct, therefore not sure if this is
> the correct log . )
>
> [1]
>
> [2015-04-02 10:07:03,794] INFO
> {org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl} -
> Starting to undeploy application: [application-id] complex-app
>
> [2015-04-02 10:07:03,795] INFO
> {org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl} -
> Removing application signup: [application-id] complex-app
>
> [2015-04-02 10:07:03,812] INFO
> {org.apache.stratos.manager.components.ApplicationSignUpHandler} -
> Removing application signup: [application-id] complex-app [tenant-id] -1234
>
> [2015-04-02 10:07:03,827] INFO
> {org.apache.stratos.manager.components.ApplicationSignUpHandler} -
> Application signup removed successfully: [application-id] complex-app
> [tenant-id] -1234
>
> [2015-04-02 10:07:03,833] INFO
> {org.apache.stratos.autoscaler.context.AutoscalerContext} - Network
> partition algorithm context is removed successfully: [id] complex-app
>
> [2015-04-02 10:07:03,834] INFO
> {org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl} -
> Application undeployment process started: [application-id] complex-app
>
> [2015-04-02 10:07:22,797] ERROR
> {org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl} -
> Could not delete application: [application-id] complex-app
>
> org.apache.stratos.autoscaler.exception.AutoScalerException: Application
> is in deployed state, please undeploy it before deleting: [application-id]
> complex-app
>
> at
> org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl.deleteApplication(AutoscalerServiceImpl.java:411)
>
> 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)
>
> 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)
>
> [2015-04-02 10:07:22,799] ERROR
> {org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver} - Could not
> delete application: [application-id] complex-app
>
> java.lang.RuntimeException: Could not delete application: [application-id]
> complex-app
>
> at
> org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl.deleteApplication(AutoscalerServiceImpl.java:426)
>
> 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)
>
> 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: org.apache.stratos.autoscaler.exception.AutoScalerException:
> Application is in deployed state, please undeploy it before deleting:
> [application-id] complex-app
>
> at
> org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl.deleteApplication(AutoscalerServiceImpl.java:411)
>
> ... 44 more
>
> [2015-04-02 10:07:22,800] ERROR
> {org.apache.axis2.receivers.AbstractMessageReceiver} -
> org.apache.axis2.AxisFault: Could not delete application: [application-id]
> complex-app
>
> [2015-04-02 10:07:41,913] INFO
> {org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl} -
> Starting to remove cartridge group: [group-name] group8
>
> [2015-04-02 10:07:41,917] INFO
> {org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl} -
> Cartridge group removed: [group-name] group8
>
> [2015-04-02 10:07:41,931] INFO
> {org.apache.stratos.rest.endpoint.api.StratosApiV41Utils} - Successfully
> removed the cartridge group: [group-name] group8
>
> [2015-04-02 10:08:00,620] INFO
> {org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl} -
> Starting to remove cartridge group: [group-name] group6
>
> [2015-04-02 10:08:00,625] INFO
> {org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl} -
> Cartridge group removed: [group-name] group6
>
> [2015-04-02 10:08:00,636] INFO
> {org.apache.stratos.rest.endpoint.api.StratosApiV41Utils} - Successfully
> removed the cartridge group: [group-name] group6
>
> [2015-04-02 10:08:20,403] WARN
> {org.apache.stratos.cloud.controller.messaging.topology.TopologyBuilder} -
> Subscription already exists. Hence not removing the service:tomcat from the
> topology
>
> [2015-04-02 10:08:20,403] INFO
> {org.apache.stratos.cloud.controller.services.impl.CloudControllerServiceImpl}
> - Successfully removed cartridge: [cartridge-type] tomcat
>
> [2015-04-02 10:08:20,404] INFO
> {org.apache.stratos.rest.endpoint.api.StratosApiV41Utils} - Successfully
> removed cartridge: [cartridge-type] tomcat
>
> [2015-04-02 10:08:40,540] WARN
> {org.apache.stratos.cloud.controller.messaging.topology.TopologyBuilder} -
> Subscription already exists. Hence not removing the service:tomcat1 from
> the topology
>
> [2015-04-02 10:08:40,540] INFO
> {org.apache.stratos.cloud.controller.services.impl.CloudControllerServiceImpl}
> - Successfully removed cartridge: [cartridge-type] tomcat1
>
> [2015-04-02 10:08:40,541] INFO
> {org.apache.stratos.rest.endpoint.api.StratosApiV41Utils} - Successfully
> removed cartridge: [cartridge-type] tomcat1
>
> [2015-04-02 10:09:04,649] WARN
> {org.apache.stratos.cloud.controller.messaging.topology.TopologyBuilder} -
> Subscription already exists. Hence not removing the service:tomcat2 from
> the topology
>
> [2015-04-02 10:09:04,649] INFO
> {org.apache.stratos.cloud.controller.services.impl.CloudControllerServiceImpl}
> - Successfully removed cartridge: [cartridge-type] tomcat2
>
> [2015-04-02 10:09:04,650] INFO
> {org.apache.stratos.rest.endpoint.api.StratosApiV41Utils} - Successfully
> removed cartridge: [cartridge-type] tomcat2
>
> [2015-04-02 10:09:28,455] INFO
> {org.apache.stratos.rest.endpoint.api.StratosApiV41Utils} - Removing
> autoscaling policy: [id] autoscaling-policy-1
>
> [2015-04-02 10:09:28,482] ERROR
> {org.apache.stratos.rest.endpoint.api.StratosApiV41Utils} - This
> autoscaler policy cannot be removed, since it is used in applications.
>
> org.apache.stratos.autoscaler.stub.AutoscalerServiceInvalidPolicyExceptionException:
> AutoscalerServiceInvalidPolicyExceptionException
>
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
>
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>
> at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
>
> at java.lang.Class.newInstance(Class.java:379)
>
> at
> org.apache.stratos.autoscaler.stub.AutoscalerServiceStub.removeAutoScalingPolicy(AutoscalerServiceStub.java:2063)
>
> at
> org.apache.stratos.common.client.AutoscalerServiceClient.removeAutoscalingPolicy(AutoscalerServiceClient.java:160)
>
> at
> org.apache.stratos.rest.endpoint.api.StratosApiV41Utils.removeAutoscalingPolicy(StratosApiV41Utils.java:731)
>
> at
> org.apache.stratos.rest.endpoint.api.StratosApiV41.removeAutoscalingPolicy(StratosApiV41.java:1063)
>
> 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.doDelete(AbstractHTTPServlet.java:217)
>
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:761)
>
> 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:745)
>
> [2015-04-02 10:09:28,484] ERROR
> {org.apache.stratos.rest.endpoint.handlers.CustomExceptionMapper} - This
> autoscaler policy cannot be removed, since it is used in applications.
>
> org.apache.stratos.rest.endpoint.exception.RestAPIException: This
> autoscaler policy cannot be removed, since it is used in applications.
>
> at
> org.apache.stratos.rest.endpoint.api.StratosApiV41Utils.removeAutoscalingPolicy(StratosApiV41Utils.java:738)
>
> at
> org.apache.stratos.rest.endpoint.api.StratosApiV41.removeAutoscalingPolicy(StratosApiV41.java:1063)
>
> 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.doDelete(AbstractHTTPServlet.java:217)
>
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:761)
>
> 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:745)
>
> Caused by:
> org.apache.stratos.autoscaler.stub.AutoscalerServiceInvalidPolicyExceptionException:
> AutoscalerServiceInvalidPolicyExceptionException
>
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
>
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>
> at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
>
> at java.lang.Class.newInstance(Class.java:379)
>
> at
> org.apache.stratos.autoscaler.stub.AutoscalerServiceStub.removeAutoScalingPolicy(AutoscalerServiceStub.java:2063)
>
> at
> org.apache.stratos.common.client.AutoscalerServiceClient.removeAutoscalingPolicy(AutoscalerServiceClient.java:160)
>
> at
> org.apache.stratos.rest.endpoint.api.StratosApiV41Utils.removeAutoscalingPolicy(StratosApiV41Utils.java:731)
>
> ... 45 more
>
> [2015-04-02 10:14:39,951] INFO {org.apache.stratos.autoscal
>
> Thanks & Regards
> Shavindri Dissanayake
> Technical Writer
> LinkedIn Profile
> <https://www.linkedin.com/profile/view?id=112227277&trk=nav_responsive_tab_profile>
> Mob: 0779966739
>
> WSO2 Inc.
> lean.enterprise.middleware
>
> On Thu, Apr 2, 2015 at 11:28 AM, Udara Liyanage <ud...@wso2.com> wrote:
>
>> Hi Shavindri,
>>
>> "Caused by: org.apache.stratos.autoscaler.exception.AutoScalerException:
>> No such application id [complex-app] exists"
>>
>> This indicates that the application does not exist. I guess this error
>> occurs when you have executed application undeployment already which did
>> not completed successfully. Is the any chance that you can share the error
>> log at first undeployment attempt.
>>
>> On Thu, Apr 2, 2015 at 11:24 AM, Shavindri Dissanayake <
>> shavin...@wso2.com> wrote:
>>
>>> Hi Udara,
>>>
>>> This is the backend log, when trying to undeploy and application via the
>>> UI [1] and using the cURL command [2] (The UI one is detailed so including
>>> both here)
>>>
>>> [1]
>>>
>>> [2015-04-02 11:19:05,051] ERROR
>>> {org.apache.axis2.receivers.AbstractMessageReceiver} -
>>> org.apache.axis2.AxisFault: Could not start application undeployment
>>> process: [application-id] complex-app
>>>
>>> [2015-04-02 11:19:26,272] INFO
>>> {org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl} -
>>> Starting to undeploy application: [application-id] complex-app
>>>
>>> [2015-04-02 11:19:26,273] INFO
>>> {org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl} -
>>> Removing application signup: [application-id] complex-app
>>>
>>> [2015-04-02 11:19:26,283] ERROR
>>> {org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl} -
>>> Could not start application undeployment process: [application-id]
>>> complex-app
>>>
>>> org.apache.stratos.autoscaler.exception.AutoScalerException: No such
>>> application id [complex-app] exists
>>>
>>> at
>>> org.apache.stratos.autoscaler.context.AutoscalerContext.removeNetworkPartitionAlgorithmContextInInformationModel(AutoscalerContext.java:239)
>>>
>>> at
>>> org.apache.stratos.autoscaler.context.AutoscalerContext.removeNetworkPartitionAlgorithmContext(AutoscalerContext.java:223)
>>>
>>> at
>>> org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl.undeployApplication(AutoscalerServiceImpl.java:383)
>>>
>>> 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)
>>>
>>> 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)
>>>
>>> [2015-04-02 11:19:26,285] ERROR
>>> {org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver} - Could not
>>> start application undeployment process: [application-id] complex-app
>>>
>>> java.lang.RuntimeException: Could not start application undeployment
>>> process: [application-id] complex-app
>>>
>>> at
>>> org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl.undeployApplication(AutoscalerServiceImpl.java:393)
>>>
>>> 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)
>>>
>>> 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: org.apache.stratos.autoscaler.exception.AutoScalerException:
>>> No such application id [complex-app] exists
>>>
>>> at
>>> org.apache.stratos.autoscaler.context.AutoscalerContext.removeNetworkPartitionAlgorithmContextInInformationModel(AutoscalerContext.java:239)
>>>
>>> at
>>> org.apache.stratos.autoscaler.context.AutoscalerContext.removeNetworkPartitionAlgorithmContext(AutoscalerContext.java:223)
>>>
>>> at
>>> org.apache.stratos.autoscaler.services.impl.AutoscalerServiceImpl.undeployApplication(AutoscalerServiceImpl.java:383)
>>>
>>> ... 44 more
>>>
>>> [2]
>>>
>>> [2015-04-02 11:19:26,286] ERROR
>>> {org.apache.axis2.receivers.AbstractMessageReceiver} -
>>> org.apache.axis2.AxisFault: Could not start application undeployment
>>> process: [application-id] complex-app
>>>
>>> Thanks & Regards
>>> Shavindri Dissanayake
>>> Technical Writer
>>> LinkedIn Profile
>>> <https://www.linkedin.com/profile/view?id=112227277&trk=nav_responsive_tab_profile>
>>> Mob: 0779966739
>>>
>>> WSO2 Inc.
>>> lean.enterprise.middleware
>>>
>>> On Thu, Apr 2, 2015 at 11:06 AM, Udara Liyanage <ud...@wso2.com> wrote:
>>>
>>>> Hi,
>>>>
>>>> Policies and cartridges will not be allowed to delete if they are being
>>>> used by an application. This is the expected behavior.
>>>> The correct flow is to
>>>> Undeploy application
>>>> Delete application
>>>> Then remove policies or cartidges
>>>>
>>>> The issue here is application undeployment has failed for some reason.
>>>> Could you please share the backend logs after you undeploy the application.
>>>>
>>>> There is alreay an issue that you can not recover if an application
>>>> undeployment is failed for some reason. I am in the process of implementing
>>>> an UndeployForcefull process to forcefully undeploy application. Will
>>>> update you once done.
>>>>
>>>> On Thu, Apr 2, 2015 at 10:58 AM, Mariangela Hills <mariang...@wso2.com>
>>>> wrote:
>>>>
>>>>> Hi Devs,
>>>>> When working with the single cartridge application I too faced the
>>>>> same issue when trying to undeploy the auto-scaling policy and
>>>>> application.
>>>>> However, in my case as I modified the sample and made it a multi-tenant
>>>>> application and deployed it I was not sure whether it was something that I
>>>>> did wrong that triggered this to happen. Therefore, I did not report the
>>>>> issue. However, if Shavindri has faced a similar issue I think that it is
>>>>> worth looking into.
>>>>>
>>>>> Regards,
>>>>> Mariangela
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> *--*
>>>>> Mariangela Hills
>>>>> Senior Technical Writer
>>>>>
>>>>> *WSO2, Inc.*lean.enterprise.middleware.
>>>>>
>>>>>
>>>>> On Thu, Apr 2, 2015 at 10:48 AM, Shavindri Dissanayake <
>>>>> shavin...@wso2.com> wrote:
>>>>>
>>>>>> Hi Devs,
>>>>>>
>>>>>> I am in the process of documenting the samples in wiki, and testing
>>>>>> if the steps documented run accordingly. I faced the following issue when
>>>>>> doing so.
>>>>>>
>>>>>> Deployed the Complex-app application in the respective sample. Next
>>>>>> the application was successfully undeployed and deleted [1]. There after
>>>>>> step by step I removed the artifacts added to the application, but when
>>>>>> trying to remove the auto-scaling policy an error message was given
>>>>>> mentioning that the auto-scaling policy cannot be removed because the
>>>>>> application is using it [2].
>>>>>>
>>>>>> Then I went to the UI and checked. It shows that the application is
>>>>>> still deployed. When trying to undeploy the application via the UI too,
>>>>>> the
>>>>>> success message is given saying the application is undeployed
>>>>>> successfully
>>>>>> but the application does not get undeployed.
>>>>>>
>>>>>> Do you know why a user might face this issue? Is this regarding to
>>>>>> any steps followed when undeploying an application ?
>>>>>>
>>>>>>
>>>>>>
>>>>>> [1]
>>>>>>
>>>>>> Shavindris-MacBook-Air:samples shavindridissanayake$
>>>>>>
>>>>>> Shavindris-MacBook-Air:samples shavindridissanayake$ curl -X POST -H
>>>>>> "Content-Type: application/json" -k -v -u admin:admin
>>>>>> https://localhost:9443/api/applications/complex-app/undeploy
>>>>>>
>>>>>> * Hostname was NOT found in DNS cache
>>>>>>
>>>>>> * Trying ::1...
>>>>>>
>>>>>> * Connected to localhost (::1) port 9443 (#0)
>>>>>>
>>>>>> * TLS 1.2 connection using TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
>>>>>>
>>>>>> * Server certificate: localhost
>>>>>>
>>>>>> * Server auth using Basic with user 'admin'
>>>>>>
>>>>>> > POST /api/applications/complex-app/undeploy HTTP/1.1
>>>>>>
>>>>>> > Authorization: Basic YWRtaW46YWRtaW4=
>>>>>>
>>>>>> > User-Agent: curl/7.37.1
>>>>>>
>>>>>> > Host: localhost:9443
>>>>>>
>>>>>> > Accept: */*
>>>>>>
>>>>>> > Content-Type: application/json
>>>>>>
>>>>>> >
>>>>>>
>>>>>> < HTTP/1.1 202 Accepted
>>>>>>
>>>>>> < Date: Thu, 02 Apr 2015 04:37:03 GMT
>>>>>>
>>>>>> < Content-Type: application/json
>>>>>>
>>>>>> < Transfer-Encoding: chunked
>>>>>>
>>>>>> * Server WSO2 Carbon Server is not blacklisted
>>>>>>
>>>>>> < Server: WSO2 Carbon Server
>>>>>>
>>>>>> <
>>>>>>
>>>>>> * Connection #0 to host localhost left intact
>>>>>>
>>>>>> {"statusCode":202,"successMessage":"Application undeployed
>>>>>> successfully: [application] complex-app"}Shavindris-MacBook-Air:samples
>>>>>> shavindridissanayake$
>>>>>>
>>>>>> Shavindris-MacBook-Air:samples shavindridissanayake$
>>>>>>
>>>>>> Shavindris-MacBook-Air:samples shavindridissanayake$ curl -X DELETE
>>>>>> -H "Content-Type: application/json" -k -v -u admin:admin
>>>>>> https://localhost:9443/api/applications/complex-app
>>>>>>
>>>>>> * Hostname was NOT found in DNS cache
>>>>>>
>>>>>> * Trying ::1...
>>>>>>
>>>>>> * Connected to localhost (::1) port 9443 (#0)
>>>>>>
>>>>>> * TLS 1.2 connection using TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
>>>>>>
>>>>>> * Server certificate: localhost
>>>>>>
>>>>>> * Server auth using Basic with user 'admin'
>>>>>>
>>>>>> > DELETE /api/applications/complex-app HTTP/1.1
>>>>>>
>>>>>> > Authorization: Basic YWRtaW46YWRtaW4=
>>>>>>
>>>>>> > User-Agent: curl/7.37.1
>>>>>>
>>>>>> > Host: localhost:9443
>>>>>>
>>>>>> > Accept: */*
>>>>>>
>>>>>> > Content-Type: application/json
>>>>>>
>>>>>> >
>>>>>>
>>>>>> < HTTP/1.1 200 OK
>>>>>>
>>>>>> < Date: Thu, 02 Apr 2015 04:37:22 GMT
>>>>>>
>>>>>> < Content-Type: application/json
>>>>>>
>>>>>> < Transfer-Encoding: chunked
>>>>>>
>>>>>> * Server WSO2 Carbon Server is not blacklisted
>>>>>>
>>>>>> < Server: WSO2 Carbon Server
>>>>>>
>>>>>> <
>>>>>>
>>>>>> * Connection #0 to host localhost left intact
>>>>>>
>>>>>> {"statusCode":200,"successMessage":"Application deleted successfully:
>>>>>> [application] complex-app"}Shavindris-MacBook-Air:samples
>>>>>> shavindridissanayake$
>>>>>>
>>>>>>
>>>>>> [2]
>>>>>>
>>>>>> Shavindris-MacBook-Air:samples shavindridissanayake$ curl -X DELETE
>>>>>> -H "Content-Type: application/json" -k -v -u admin:admin
>>>>>> https://localhost:9443/api/autoscalingPolicies/autoscaling-policy-1
>>>>>>
>>>>>> * Hostname was NOT found in DNS cache
>>>>>>
>>>>>> * Trying ::1...
>>>>>>
>>>>>> * Connected to localhost (::1) port 9443 (#0)
>>>>>>
>>>>>> * TLS 1.2 connection using TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
>>>>>>
>>>>>> * Server certificate: localhost
>>>>>>
>>>>>> * Server auth using Basic with user 'admin'
>>>>>>
>>>>>> > DELETE /api/autoscalingPolicies/autoscaling-policy-1 HTTP/1.1
>>>>>>
>>>>>> > Authorization: Basic YWRtaW46YWRtaW4=
>>>>>>
>>>>>> > User-Agent: curl/7.37.1
>>>>>>
>>>>>> > Host: localhost:9443
>>>>>>
>>>>>> > Accept: */*
>>>>>>
>>>>>> > Content-Type: application/json
>>>>>>
>>>>>> >
>>>>>>
>>>>>> < HTTP/1.1 400 Bad Request
>>>>>>
>>>>>> < Date: Thu, 02 Apr 2015 05:07:17 GMT
>>>>>>
>>>>>> < Content-Type: application/json
>>>>>>
>>>>>> < Transfer-Encoding: chunked
>>>>>>
>>>>>> < Connection: close
>>>>>>
>>>>>> * Server WSO2 Carbon Server is not blacklisted
>>>>>>
>>>>>> < Server: WSO2 Carbon Server
>>>>>>
>>>>>> <
>>>>>>
>>>>>> * Closing connection 0
>>>>>>
>>>>>> {"errorCode":400,"errorMessage":"This autoscaler policy cannot be
>>>>>> removed, since it is used in
>>>>>> applications."}Shavindris-MacBook-Air:samples
>>>>>> shavindridissanayake$
>>>>>>
>>>>>> [3]
>>>>>>
>>>>>> [2015-04-02 10:39:20,873] INFO
>>>>>> {org.apache.stratos.rest.endpoint.api.StratosApiV41Utils} - Removing
>>>>>> autoscaling policy: [id] autoscaling-policy-1
>>>>>>
>>>>>> [2015-04-02 10:39:20,891] ERROR
>>>>>> {org.apache.stratos.rest.endpoint.api.StratosApiV41Utils} - This
>>>>>> autoscaler policy cannot be removed, since it is used in applications.
>>>>>>
>>>>>> org.apache.stratos.autoscaler.stub.AutoscalerServiceInvalidPolicyExceptionException:
>>>>>> AutoscalerServiceInvalidPolicyExceptionException
>>>>>>
>>>>>> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
>>>>>> Method)
>>>>>>
>>>>>> at
>>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
>>>>>>
>>>>>> at
>>>>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>>>>>>
>>>>>> at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
>>>>>>
>>>>>> at java.lang.Class.newInstance(Class.java:379)
>>>>>>
>>>>>> at
>>>>>> org.apache.stratos.autoscaler.stub.AutoscalerServiceStub.removeAutoScalingPolicy(AutoscalerServiceStub.java:2063)
>>>>>>
>>>>>> at
>>>>>> org.apache.stratos.common.client.AutoscalerServiceClient.removeAutoscalingPolicy(AutoscalerServiceClient.java:160)
>>>>>>
>>>>>> at
>>>>>> org.apache.stratos.rest.endpoint.api.StratosApiV41Utils.removeAutoscalingPolicy(StratosApiV41Utils.java:731)
>>>>>>
>>>>>> at
>>>>>> org.apache.stratos.rest.endpoint.api.StratosApiV41.removeAutoscalingPolicy(StratosApiV41.java:1063)
>>>>>>
>>>>>> 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.doDelete(AbstractHTTPServlet.java:217)
>>>>>>
>>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:761)
>>>>>>
>>>>>> 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:745)
>>>>>>
>>>>>> [2015-04-02 10:39:20,893] ERROR
>>>>>> {org.apache.stratos.rest.endpoint.handlers.CustomExceptionMapper} - This
>>>>>> autoscaler policy cannot be removed, since it is used in applications.
>>>>>>
>>>>>> org.apache.stratos.rest.endpoint.exception.RestAPIException: This
>>>>>> autoscaler policy cannot be removed, since it is used in applications.
>>>>>>
>>>>>> at
>>>>>> org.apache.stratos.rest.endpoint.api.StratosApiV41Utils.removeAutoscalingPolicy(StratosApiV41Utils.java:738)
>>>>>>
>>>>>> at
>>>>>> org.apache.stratos.rest.endpoint.api.StratosApiV41.removeAutoscalingPolicy(StratosApiV41.java:1063)
>>>>>>
>>>>>> 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.doDelete(AbstractHTTPServlet.java:217)
>>>>>>
>>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:761)
>>>>>>
>>>>>> 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:745)
>>>>>>
>>>>>> Caused by:
>>>>>> org.apache.stratos.autoscaler.stub.AutoscalerServiceInvalidPolicyExceptionException:
>>>>>> AutoscalerServiceInvalidPolicyExceptionException
>>>>>>
>>>>>> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
>>>>>> Method)
>>>>>>
>>>>>> at
>>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
>>>>>>
>>>>>> at
>>>>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>>>>>>
>>>>>> at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
>>>>>>
>>>>>> at java.lang.Class.newInstance(Class.java:379)
>>>>>>
>>>>>> at
>>>>>> org.apache.stratos.autoscaler.stub.AutoscalerServiceStub.removeAutoScalingPolicy(AutoscalerServiceStub.java:2063)
>>>>>>
>>>>>> at
>>>>>> org.apache.stratos.common.client.AutoscalerServiceClient.removeAutoscalingPolicy(AutoscalerServiceClient.java:160)
>>>>>>
>>>>>> at
>>>>>> org.apache.stratos.rest.endpoint.api.StratosApiV41Utils.removeAutoscalingPolicy(StratosApiV41Utils.java:731)
>>>>>>
>>>>>> ... 45 more
>>>>>>
>>>>>>
>>>>>>
>>>>>> Thanks & Regards
>>>>>> Shavindri Dissanayake
>>>>>> Technical Writer
>>>>>> LinkedIn Profile
>>>>>> <https://www.linkedin.com/profile/view?id=112227277&trk=nav_responsive_tab_profile>
>>>>>> Mob: 0779966739
>>>>>>
>>>>>> WSO2 Inc.
>>>>>> lean.enterprise.middleware
>>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>>
>>>> Udara Liyanage
>>>> Software Engineer
>>>> WSO2, Inc.: http://wso2.com
>>>> lean. enterprise. middleware
>>>>
>>>> web: http://udaraliyanage.wordpress.com
>>>> phone: +94 71 443 6897
>>>>
>>>
>>>
>>
>>
>> --
>>
>> Udara Liyanage
>> Software Engineer
>> WSO2, Inc.: http://wso2.com
>> lean. enterprise. middleware
>>
>> web: http://udaraliyanage.wordpress.com
>> phone: +94 71 443 6897
>>
>
>
--
Udara Liyanage
Software Engineer
WSO2, Inc.: http://wso2.com
lean. enterprise. middleware
web: http://udaraliyanage.wordpress.com
phone: +94 71 443 6897
