prashant kumar mishra created CLOUDSTACK-3491: -------------------------------------------------
Summary: delete host resulting NPE; Exception caught while handling disconnect: java.lang.NullPointerException Key: CLOUDSTACK-3491 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3491 Project: CloudStack Issue Type: Bug Security Level: Public (Anyone can view this level - this is the default.) Components: Management Server Affects Versions: 4.2.0 Environment: vmware esxi 5.1 Reporter: prashant kumar mishra Priority: Minor Fix For: 4.2.0 Steps to reproduce --------------------------- 1-prapare a CS setup with vmware esxi5.1 2-put host in maintenance mode 3-Remove host from CS Expected -------------- Host should get remove without any exception Actual ---------- remove host was successful with NPE Logs -------- 2013-07-12 08:58:04,530 ERROR [agent.manager.AgentManagerImpl] (AgentTaskPool-4:null) Exception caught while handling disconnect: java.lang.NullPointerException at com.cloud.host.dao.HostDaoImpl.updateState(HostDaoImpl.java:805) at com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125) at com.cloud.host.dao.HostDaoImpl.updateState(HostDaoImpl.java:68) at com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125) at com.cloud.utils.fsm.StateMachine2.transitTo(StateMachine2.java:111) at com.cloud.agent.manager.AgentManagerImpl.agentStatusTransitTo(AgentManagerImpl.java:1435) at com.cloud.agent.manager.AgentManagerImpl.disconnectAgent(AgentManagerImpl.java:1454) at com.cloud.agent.manager.AgentManagerImpl.handleDisconnectWithoutInvestigation(AgentManagerImpl.java:885) at com.cloud.agent.manager.ClusteredAgentManagerImpl.handleDisconnect(ClusteredAgentManagerImpl.java:291) at com.cloud.agent.manager.ClusteredAgentManagerImpl.handleDisconnectWithoutInvestigation(ClusteredAgentManagerImpl.java:280) at com.cloud.agent.manager.AgentManagerImpl$DisconnectTask.run(AgentManagerImpl.java:986) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:679) 2013-07-12 08:58:05,541 DEBUG [agent.manager.AgentManagerImpl] (AgentManager-Handler-1:null) SeqA 7-9828: Processing Seq 7-9828: { Cmd , MgmtId: -1, via: 7, Ver: v1, Flags: 11, [{"ConsoleProxyLoadReportCommand":{"_proxyVmId":41,"_loadInfo":"{\n \"connections\": []\n}","wait":0}}] } -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira