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Date: Fri, 2 Aug 2013 09:29:48 +0000 (UTC)
From: "prashant kumar mishra (JIRA)" <jira@apache.org>
To: cloudstack-issues@incubator.apache.org
Message-ID: <JIRA.12661363.1375435747752.157947.1375435788706@arcas>
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References: <JIRA.12661363.1375435747752@arcas>
Subject: [jira] [Created] (CLOUDSTACK-4039) NPE exception while .ScaleVMCmd
 ;when i tried to change SO fo a stopped vm on xen
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prashant kumar mishra created CLOUDSTACK-4039:
-------------------------------------------------

             Summary: NPE exception while .ScaleVMCmd ;when i tried to change SO fo a stopped vm on xen
                 Key: CLOUDSTACK-4039
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4039
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: UI
    Affects Versions: 4.2.0
         Environment: xen 6.1
            Reporter: prashant kumar mishra
             Fix For: 4.2.0


Steps to reproduce
--------------------------------
1-Prepare a CS setup  with xen6.1
2-create a SO for cpvm
3-disable zone and  change SO using scalevm

Expected
---------------
SO should get changed 

Actual
-----------
SO is getting changed but hitting NPE

Logs
-----------
2013-08-02 10:33:18,920 DEBUG [cloud.async.AsyncJobManagerImpl] (catalina-exec-21:null) submit async job-119 = [ 01ee114d-4875-4f93-9377-85c3513b2e36 ], details: AsyncJobVO {id:119, userId: 2, accountId: 2, sessionKey: null, instanceType: None, instanceId: null, cmd: org.apache.cloudstack.api.command.user.vm.ScaleVMCmd, cmdOriginator: null, cmdInfo: {"id":"98922cc4-8f54-4770-802f-cbab622c8fba","response":"json","serviceofferingid":"1db62193-a936-4a4d-b997-040cc54b632c","sessionkey":"VuBqe2DbIvWXqsQhQ+zdXplfMkE\u003d","cmdEventType":"VM.UPGRADE","ctxUserId":"2","httpmethod":"GET","_":"1375434522617","ctxAccountId":"2","ctxStartEventId":"460"}, cmdVersion: 0, callbackType: 0, callbackAddress: null, status: 0, processStatus: 0, resultCode: 0, result: null, initMsid: 7635042566263, completeMsid: null, lastUpdated: null, lastPolled: null, created: null}
2013-08-02 10:33:18,924 DEBUG [cloud.api.ApiServlet] (catalina-exec-21:null) ===END===  10.252.192.53 -- GET  command=scaleVirtualMachine&id=98922cc4-8f54-4770-802f-cbab622c8fba&serviceofferingid=1db62193-a936-4a4d-b997-040cc54b632c&response=json&sessionkey=VuBqe2DbIvWXqsQhQ%2BzdXplfMkE%3D&_=1375434522617
2013-08-02 10:33:18,928 DEBUG [cloud.async.AsyncJobManagerImpl] (Job-Executor-26:job-119 = [ 01ee114d-4875-4f93-9377-85c3513b2e36 ]) Executing org.apache.cloudstack.api.command.user.vm.ScaleVMCmd for job-119 = [ 01ee114d-4875-4f93-9377-85c3513b2e36 ]
2013-08-02 10:33:18,940 DEBUG [cloud.api.ApiDispatcher] (Job-Executor-26:job-119 = [ 01ee114d-4875-4f93-9377-85c3513b2e36 ]) ControlledEntity name is:com.cloud.vm.VirtualMachine
2013-08-02 10:33:18,942 DEBUG [cloud.api.ApiDispatcher] (Job-Executor-26:job-119 = [ 01ee114d-4875-4f93-9377-85c3513b2e36 ]) ControlledEntity name is:com.cloud.uservm.UserVm
2013-08-02 10:33:18,945 DEBUG [cloud.api.ApiDispatcher] (Job-Executor-26:job-119 = [ 01ee114d-4875-4f93-9377-85c3513b2e36 ]) ControlledEntity name is:com.cloud.network.router.VirtualRouter
2013-08-02 10:33:18,949 DEBUG [cloud.api.ApiDispatcher] (Job-Executor-26:job-119 = [ 01ee114d-4875-4f93-9377-85c3513b2e36 ]) InfrastructureEntity name is:com.cloud.offering.ServiceOffering
2013-08-02 10:33:19,067 ERROR [cloud.async.AsyncJobManagerImpl] (Job-Executor-26:job-119 = [ 01ee114d-4875-4f93-9377-85c3513b2e36 ]) Unexpected exception while executing org.apache.cloudstack.api.command.user.vm.ScaleVMCmd
java.lang.NullPointerException
        at com.cloud.vm.UserVmManagerImpl.upgradeVirtualMachine(UserVmManagerImpl.java:1162)
        at com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
        at org.apache.cloudstack.api.command.user.vm.ScaleVMCmd.execute(ScaleVMCmd.java:102)
        at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:158)
        at com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:531)
        at java.util.concurrent.Executors$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)
2013-08-02 10:33:19,083 DEBUG [cloud.async.AsyncJobManagerImpl] (Job-Executor-26:job-119 = [ 01ee114d-4875-4f93-9377-85c3513b2e36 ]) Complete async job-119 = [ 01ee114d-4875-4f93-9377-85c3513b2e36 ], jobStatus: 2, resultCode: 530, result: Error Code: 530 Error text: null
2013-08-02 10:33:22,144 DEBUG [cloud.api.ApiServlet] (catalina-exec-3:null) ===START===  10.252.192.53 -- GET  command=queryAsyncJobResult&jobId=01ee114d-4875-4f93-9377-85c3513b2e36&response=json&sessionkey=VuBqe2DbIvWXqsQhQ%2BzdXplfMkE%3D&_=1375434525957
2013-08-02 10:33:22,165 DEBUG [cloud.async.AsyncJobManagerImpl] (catalina-exec-3:null) Async job-119 = [ 01ee114d-4875-4f93-9377-85c3513b2e36 ] completed


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