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Date: Fri, 2 Aug 2013 00:21:48 +0000 (UTC)
From: "Rayees Namathponnan (JIRA)" <jira@apache.org>
To: cloudstack-issues@incubator.apache.org
Message-ID: <JIRA.12661294.1375402814426.155678.1375402908932@arcas>
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References: <JIRA.12661294.1375402814426@arcas>
Subject: [jira] [Created] (CLOUDSTACK-4023) [Automation] NPE happening while
 shutdown the router as  part of network clean
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Rayees Namathponnan created CLOUDSTACK-4023:
-----------------------------------------------

             Summary: [Automation] NPE happening while shutdown the router as  part of network clean
                 Key: CLOUDSTACK-4023
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4023
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: API, Network Controller
    Affects Versions: 4.2.0
         Environment: KVM
Build 4.2
            Reporter: Rayees Namathponnan
            Assignee: Alena Prokharchyk
            Priority: Critical
             Fix For: 4.2.0
         Attachments: management-server.rar

This issue observed during  automation regression test execution;  NPE happening while clean up account 

2013-07-05 06:48:11,300 DEBUG [cloud.vm.VirtualMachineManagerImpl] (Job-Executor-94:job-2022 = [ e3f4f9a6-2ed4-4a22-a57e-c3a92b9831c5 ]) Expunged VM[DomainRouter|r-676-QA]
2013-07-05 06:48:11,325 DEBUG [agent.transport.Request] (AgentManager-Handler-1:null) Seq 4-1845363589: Processing:  { Ans: , MgmtId: 29066118877352, via: 4, Ver: v1, Flags: 10, [{"com.cloud.age
nt.api.StopAnswer":{"vncPort":0,"result":true,"wait":0}}] }
2013-07-05 06:48:11,325 DEBUG [agent.transport.Request] (Network-Scavenger-1:null) Seq 4-1845363589: Received:  { Ans: , MgmtId: 29066118877352, via: 4, Ver: v1, Flags: 10, { StopAnswer } }
2013-07-05 06:48:11,327 WARN  [cloud.network.NetworkManagerImpl] (Network-Scavenger-1:null) Unable to complete shutdown of the network elements due to element: VirtualRouter
com.cloud.utils.exception.CloudRuntimeException: Problem updating stats after reboot/stop
        at com.cloud.network.router.VirtualNetworkApplianceManagerImpl.processStopOrRebootAnswer(VirtualNetworkApplianceManagerImpl.java:608)
        at com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
        at com.cloud.network.router.VirtualNetworkApplianceManagerImpl.finalizeStop(VirtualNetworkApplianceManagerImpl.java:2632)
        at com.cloud.network.router.VpcVirtualNetworkApplianceManagerImpl.finalizeStop(VpcVirtualNetworkApplianceManagerImpl.java:1397)
        at com.cloud.vm.VirtualMachineManagerImpl.advanceStop(VirtualMachineManagerImpl.java:1282)
        at com.cloud.network.router.VirtualNetworkApplianceManagerImpl.stop(VirtualNetworkApplianceManagerImpl.java:2765)
        at com.cloud.network.router.VirtualNetworkApplianceManagerImpl.stop(VirtualNetworkApplianceManagerImpl.java:266)
        at com.cloud.network.element.VirtualRouterElement.shutdown(VirtualRouterElement.java:660)
        at com.cloud.network.NetworkManagerImpl.shutdownNetworkElementsAndResources(NetworkManagerImpl.java:2855)
        at com.cloud.network.NetworkManagerImpl.shutdownNetwork(NetworkManagerImpl.java:2785)
        at com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
        at com.cloud.network.NetworkManagerImpl$NetworkGarbageCollector.reallyRun(NetworkManagerImpl.java:3197)
        at com.cloud.network.NetworkManagerImpl$NetworkGarbageCollector.run(NetworkManagerImpl.java:3142)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351)
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:165)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:267)
        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)
Caused by: java.lang.NullPointerException
        at com.cloud.network.router.VirtualNetworkApplianceManagerImpl.processStopOrRebootAnswer(VirtualNetworkApplianceManagerImpl.java:586)
        ... 29 more
2013-07-05 06:48:11,334 DEBUG [cloud.network.NetworkManagerImpl] (Job-Executor-94:job-2022 = [ e3f4f9a6-2ed4-4a22-a57e-c3a92b9831c5 ]) Network id=542 is destroyed successfully, cleaning up corresponding resources now.
2013-07-05 06:48:11,338 DEBUG [cloud.network.NetworkManagerImpl] (Job-Executor-94:job-2022 = [ e3f4f9a6-2ed4-4a22-a57e-c3a92b9831c5 ]) Deleted ip range for private network id=542
2013-07-05 06:48:11,346 DEBUG [cloud.user.AccountManagerImpl] (Job-Executor-94:job-2022 = [ e3f4f9a6-2ed4-4a22-a57e-c3a92b9831c5 ]) Network 542 successfully deleted as a part of account id=472 cleanup.


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