Github user nvazquez commented on the issue: https://github.com/apache/cloudstack/pull/1944 Hi @rhtyd, thanks for this great improvement! Along with @serg38 we've been testing in our env and got some failures on `listHostsMetrics` and `listVolumeMetrics`: ```` test_list_clusters_metrics (test_metrics_api.TestMetrics) ... === TestName: test_list_clusters_metrics | Status : SUCCESS === ok test_list_hosts_metrics (test_metrics_api.TestMetrics) ... === TestName: test_list_hosts_metrics | Status : EXCEPTION === ERROR test_list_infrastructure_metrics (test_metrics_api.TestMetrics) ... === TestName: test_list_infrastructure_metrics | Status : SUCCESS === ok test_list_pstorage_metrics (test_metrics_api.TestMetrics) ... === TestName: test_list_pstorage_metrics | Status : SUCCESS === ok test_list_vms_metrics (test_metrics_api.TestMetrics) ... === TestName: test_list_vms_metrics | Status : SUCCESS === ok test_list_volumes_metrics (test_metrics_api.TestMetrics) ... === TestName: test_list_volumes_metrics | Status : EXCEPTION === ERROR test_list_zones_metrics (test_metrics_api.TestMetrics) ... === TestName: test_list_zones_metrics | Status : SUCCESS === ok ```` ```` [root@ussarlabcsmgt41 cloudstack]# cat /tmp//MarvinLogs//1A23HU/failed_plus_exceptions.txt 2017-03-31 10:21:19,514 - CRITICAL - EXCEPTION: test_list_hosts_metrics: ['Traceback (most recent call last):\n', ' File "/usr/local/lib/python2.7/unittest/case.py", line 331, in run\n testMethod()\n', ' File "/home/t_vazqnadmin/cloudstack/test/integration/smoke/test_metrics_api.py", line 77, in test_list_hosts_metrics\n host_metric = self.apiclient.listHostsMetrics(cmd)[0]\n', ' File "/usr/local/lib/python2.7/site-packages/marvin/cloudstackAPI/cloudstackAPIClient.py", line 3094, in listHostsMetrics\n response = self.connection.marvinRequest(command, response_type=response, method=method)\n', ' File "/usr/local/lib/python2.7/site-packages/marvin/cloudstackConnection.py", line 379, in marvinRequest\n raise e\n', "CloudstackAPIException: Execute cmd: listhostsmetrics failed, due to: errorCode: 530, errorText:No value specified for 'Date'\n"] 2017-03-31 10:23:50,276 - CRITICAL - EXCEPTION: test_list_volumes_metrics: ['Traceback (most recent call last):\n', ' File "/usr/local/lib/python2.7/unittest/case.py", line 331, in run\n testMethod()\n', ' File "/home/t_vazqnadmin/cloudstack/test/integration/smoke/test_metrics_api.py", line 172, in test_list_volumes_metrics\n lvm = self.apiclient.listVolumesMetrics(cmd)[0]\n', ' File "/usr/local/lib/python2.7/site-packages/marvin/cloudstackAPI/cloudstackAPIClient.py", line 954, in listVolumesMetrics\n response = self.connection.marvinRequest(command, response_type=response, method=method)\n', ' File "/usr/local/lib/python2.7/site-packages/marvin/cloudstackConnection.py", line 379, in marvinRequest\n raise e\n', "CloudstackAPIException: Execute cmd: listvolumesmetrics failed, due to: errorCode: 530, errorText:No value specified for 'Date'\n"] ```` Exception is thrown by `BeanUtils.copyProperties`, log on management server: ```` 2017-03-31 10:28:33,257 ERROR [cloud.api.ApiServer] (catalina-exec-15:ctx-7fb0b31e ctx-6ded5acb) unhandled exception executing api command: [Ljava.lang.String;@63f1496d org.apache.commons.beanutils.ConversionException: No value specified for 'Date' at org.apache.commons.beanutils.converters.AbstractConverter.handleMissing(AbstractConverter.java:310) at org.apache.commons.beanutils.converters.AbstractConverter.convert(AbstractConverter.java:136) at org.apache.commons.beanutils.converters.ConverterFacade.convert(ConverterFacade.java:60) at org.apache.commons.beanutils.BeanUtilsBean.convert(BeanUtilsBean.java:1078) at org.apache.commons.beanutils.BeanUtilsBean.copyProperty(BeanUtilsBean.java:437) at org.apache.commons.beanutils.BeanUtilsBean.copyProperties(BeanUtilsBean.java:286) at org.apache.commons.beanutils.BeanUtils.copyProperties(BeanUtils.java:137) at org.apache.cloudstack.metrics.MetricsServiceImpl.listHostMetrics(MetricsServiceImpl.java:244) at org.apache.cloudstack.api.ListHostsMetricsCmd.execute(ListHostsMetricsCmd.java:48) at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:150) at com.cloud.api.ApiServer.queueCommand(ApiServer.java:709) at com.cloud.api.ApiServer.handleRequest(ApiServer.java:533) at com.cloud.api.ApiServlet.processRequestInContext(ApiServlet.java:299) at com.cloud.api.ApiServlet$1.run(ApiServlet.java:129) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53) at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:126) at com.cloud.api.ApiServlet.doGet(ApiServlet.java:88) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:723) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:299) at org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889) at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:732) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:2274) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) ```` In our case it failed for this `hostResponse`: ```` {"id":"be606171-57e0-4cef-99e3-d4f2d47478b4","name":"ussfoldcsesx116.adslab.local","state":"Up","disconnected":"Mar 29, 2017 11:24:21 PM","type":"Routing","ipaddress":"10.140.32.116","zoneid":"0d074f25-ed31-482f-8bc5-44c9314fc417","zonename":"ECS-NSX","podid":"01d4848c-5357-442a-bfce-d0c691fe5bdf","podname":"POD1","version":"4.9.3.0-SNAPSHOT","hypervisor":"VMware","cpusockets":2,"cpunumber":48,"cpuspeed":2596,"cpuallocated":"1.2%","cpuused":"0.3%","cpuwithoverprovisioning":"124608.0","networkkbsread":0,"networkkbswrite":0,"memorytotal":137308676096,"memoryallocated":2147483648,"memoryused":6262890496,"capabilities":"hvm","lastpinged":"Jan 17, 1970 12:27:11 PM","managementserverid":345051565299,"clusterid":"e13b0968-a61e-474f-939e-8d03a088a9cc","clustername":"ussfoldvs6vc027.adslab.local/ECS-CSDEV/CLD100","clustertype":"ExternalManaged","islocalstorageactive":false,"created":"Apr 19, 2016 3:19:24 PM","events":"PingTimeout; StartAgentRebalance; HostDown; AgentConnected; AgentDiscon nected; ManagementServerDown; ShutdownRequested; Ping; Remove","hosttags":"test","outofbandmanagement":{"powerstate":"Disabled","enabled":false},"resourcestate":"Enabled","hypervisorversion":"6.0","hahost":false} ```` And `metricsResponse` after failure: ```` {"id":"be606171-57e0-4cef-99e3-d4f2d47478b4","name":"ussfoldcsesx116.adslab.local","disconnected":"Mar 29, 2017 11:24:21 PM","type":"Routing","ipaddress":"10.140.32.116","podid":"01d4848c-5357-442a-bfce-d0c691fe5bdf","podname":"POD1","hypervisor":"VMware","cpusockets":2,"cpunumber":48,"cpuspeed":2596,"cpuallocated":"1.2%","cpuused":"0.3%","cpuwithoverprovisioning":"124608.0","averageload":0,"networkkbsread":0,"networkkbswrite":0,"memorytotal":137308676096,"memoryallocated":2147483648,"memoryused":6262890496,"disksizetotal":0,"disksizeallocated":0,"capabilities":"hvm","lastpinged":"Jan 17, 1970 12:27:11 PM","managementserverid":345051565299,"clusterid":"e13b0968-a61e-474f-939e-8d03a088a9cc","clustername":"ussfoldvs6vc027.adslab.local/ECS-CSDEV/CLD100","clustertype":"ExternalManaged","islocalstorageactive":false,"created":"Apr 19, 2016 3:19:24 PM","events":"PingTimeout; StartAgentRebalance; HostDown; AgentConnected; AgentDisconnected; ManagementServerDown; ShutdownRequested; Ping; Remove","hosttags":"test","hasenoughcapacity":false,"hypervisorversion":"6.0","hahost":false,"jobstatus":0} ```` Did you have a failure like this?
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