[ https://issues.apache.org/jira/browse/CLOUDSTACK-4039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Harikrishna Patnala resolved CLOUDSTACK-4039. --------------------------------------------- Resolution: Invalid This is UI bug since for system vms it should call scaleSystemVm API but from UI scalevm API is called. Reopened the bug https://issues.apache.org/jira/browse/CLOUDSTACK-3713 > NPE exception while ScaleVMCmd ;when i tried to change SO of 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 > Assignee: Harikrishna Patnala > Fix For: 4.2.0 > > Attachments: DB_LOG.rar, screenshot-1.jpg > > > 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 -- This message is automatically generated by JIRA. 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