Hi, with the latest master, while adding the first host I saw the following NPE
in ApiDBUtils.java. Any insight what might I have missed?
2014-12-03 00:32:41,694 DEBUG [c.c.a.ApiServlet] (catalina-exec-4:ctx-8caaed15)
===START=== 10.1.13.69 -- GET
command=listHosts&response=json&sessionkey=S6b4kjRLRd6vYcUU4uR8xqH%2F0lo%3D&type=routing&page=1&pagesize=1&_=1417595569129
2014-12-03 00:32:41,696 DEBUG [c.c.a.q.QueryManagerImpl]
(catalina-exec-4:ctx-8caaed15 ctx-a7bc81da) >>>Searching for hosts>>>
2014-12-03 00:32:41,701 DEBUG [c.c.a.q.QueryManagerImpl]
(catalina-exec-4:ctx-8caaed15 ctx-a7bc81da) >>>Generating Response>>>
2014-12-03 00:32:41,702 ERROR [c.c.a.ApiServer] (catalina-exec-4:ctx-8caaed15
ctx-a7bc81da) unhandled exception executing api command:
[Ljava.lang.String;@7bb3621
java.lang.NullPointerException
at com.cloud.api.ApiDBUtils.getHostStatistics(ApiDBUtils.java:892)
at
com.cloud.api.query.dao.HostJoinDaoImpl.newHostResponse(HostJoinDaoImpl.java:179)
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
com.cloud.utils.db.TransactionContextInterceptor.invoke(TransactionContextInterceptor.java:34)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161)
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.$Proxy274.newHostResponse(Unknown Source)
at com.cloud.api.ApiDBUtils.newHostResponse(ApiDBUtils.java:1738)
at
com.cloud.api.query.ViewResponseHelper.createHostResponse(ViewResponseHelper.java:236)
at
com.cloud.api.query.QueryManagerImpl.searchForServers(QueryManagerImpl.java:1551)
at
org.apache.cloudstack.api.command.admin.host.ListHostsCmd.execute(ListHostsCmd.java:186)
at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:141)
at com.cloud.api.ApiServer.queueCommand(ApiServer.java:698)
at com.cloud.api.ApiServer.handleRequest(ApiServer.java:523)
at com.cloud.api.ApiServlet.processRequestInContext(ApiServlet.java:283)
at com.cloud.api.ApiServlet$1.run(ApiServlet.java:127)
at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:124)
at com.cloud.api.ApiServlet.doGet(ApiServlet.java:86)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:615)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at
org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
at
org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:744)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:2282)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
