Github user borisroman commented on the pull request: https://github.com/apache/cloudstack/pull/932#issuecomment-150010981 @DaanHoogland I tested this PR again today. When using the listSystemVms API call: ``` INFO [c.c.a.ApiServer] (1975058800@qtp-1945752215-4:ctx-c6162e68 ctx-1705495f) class org.apache.cloudstack.api.response.SystemVmResponse declares multiple JSON fields named jobid ``` And in general when collecting host stats: ``` ERROR [c.c.s.StatsCollector] (StatsCollector-3:ctx-a786a412) Error trying to retrieve storage stats java.lang.ArrayIndexOutOfBoundsException: 0 at com.cloud.agent.manager.AgentManagerImpl.send(AgentManagerImpl.java:365) at org.apache.cloudstack.storage.RemoteHostEndPoint.sendMessage(RemoteHostEndPoint.java:125) at com.cloud.server.StatsCollector$StorageCollector.runInContext(StatsCollector.java:725) at org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53) at org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) WARN [c.c.a.m.AgentManagerImpl] (StatsCollector-1:ctx-887e9d12) Exception while sending java.lang.ArrayIndexOutOfBoundsException: 0 at com.cloud.agent.manager.AgentManagerImpl.send(AgentManagerImpl.java:365) at com.cloud.agent.manager.AgentManagerImpl.easySend(AgentManagerImpl.java:938) at com.cloud.resource.ResourceManagerImpl.getHostStatistics(ResourceManagerImpl.java:2485) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at com.sun.proxy.$Proxy158.getHostStatistics(Unknown Source) at com.cloud.server.StatsCollector$HostCollector.runInContext(StatsCollector.java:380) at org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53) at org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThradPoolExecutor.java:293) 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) WARN [c.c.r.ResourceManagerImpl] (StatsCollector-1:ctx-887e9d12) Unable to obtain host 1 statistics. ``` So it doesn't work in my setup. Could you have a look again? And also run the vm lifecycle integration tests and post the results, please. Ping @wido
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