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https://issues.apache.org/jira/browse/CLOUDSTACK-4003?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Abhinav Roy closed CLOUDSTACK-4003.
-----------------------------------
closing the issue as it is not seen anymore
> [Upgrade][2.2.16 to 4.2] After upgrade creation of template from a snapshot
> which was existing before upgrade, fails with NPE
> -----------------------------------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-4003
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4003
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Snapshot, Storage Controller, Upgrade
> Affects Versions: 4.2.0
> Environment: upgraded environment from 2.2.16 to 4.2
> Hypervisor : XEN 6.0.2
> Reporter: Abhinav Roy
> Assignee: Min Chen
> Priority: Critical
> Fix For: 4.2.0
>
> Attachments: CS4003.zip, DB_DUMP_2216_cloud-31jul.sql,
> DB_DUMP_420_cloud-1Aug.sql, management-server.log
>
>
> Steps :
> ====================
> 1. Deploy CS advanced zone setup with Xen 6.0.2 hypervisor
> 2. Create VMs. v1, v2
> 3. Create snapshots on the ROOT volumes of the VMs created in step2 , s1,s2
> 4. Upgrade CS to 4.2
> 5. Now try to create templates from snapshots s1/s2
> Expected behaviour :
> ===================
> Creation of templates should be successful.
> Observed behaviour :
> ===================
> 1. The template creation fails with NPE
> 2013-08-01 13:24:23,936 DEBUG [cloud.api.ApiServlet] (catalina-exec-14:null)
> ===END=== 10.144.7.7 -- GET
> command=createTemplate&response=json&sessionkey=e6y2vkO969W8moD6GKiQkvMwjA8%3D&snapshotid=2&name=Temp+au+snapshot+root5&displayText=Temp+au+snapshot+root5&osTypeId=12&isPublic=false&passwordEnabled=false&isdynamicallyscalable=false&_=1375343454027
> 2013-08-01 13:24:23,943 DEBUG [cloud.async.AsyncJobManagerImpl]
> (Job-Executor-13:job-38 = [ 830dd460-ea5c-47bd-bd30-764b0600dfac ]) Executing
> org.apache.cloudstack.api.command.user.template.CreateTemplateCmd for job-38
> = [ 830dd460-ea5c-47bd-bd30-764b0600dfac ]
> 2013-08-01 13:24:23,985 DEBUG [agent.manager.AgentManagerImpl]
> (AgentManager-Handler-6:null) SeqA 4-10107: Processing Seq 4-10107: { Cmd ,
> MgmtId: -1, via: 4, Ver: v1, Flags: 11,
> [{"com.cloud.agent.api.ConsoleProxyLoadReportCommand":{"_proxyVmId":2,"_loadInfo":"{\n
> \"connections\": []\n}","wait":0}}] }
> 2013-08-01 13:24:23,994 DEBUG [agent.manager.AgentManagerImpl]
> (AgentManager-Handler-6:null) SeqA 4-10107: Sending Seq 4-10107: { Ans: ,
> MgmtId: 226870599129537, via: 4, Ver: v1, Flags: 100010,
> [{"com.cloud.agent.api.AgentControlAnswer":{"result":true,"wait":0}}] }
> 2013-08-01 13:24:24,017 DEBUG [storage.image.TemplateDataFactoryImpl]
> (Job-Executor-13:job-38 = [ 830dd460-ea5c-47bd-bd30-764b0600dfac ]) template
> 210 is already in store:2, type:Image
> 2013-08-01 13:24:24,048 ERROR [cloud.async.AsyncJobManagerImpl]
> (Job-Executor-13:job-38 = [ 830dd460-ea5c-47bd-bd30-764b0600dfac ])
> Unexpected exception while executing
> org.apache.cloudstack.api.command.user.template.CreateTemplateCmd
> java.lang.NullPointerException
> at
> org.apache.cloudstack.storage.motion.DataMotionServiceImpl.copyAsync(DataMotionServiceImpl.java:45)
> at
> org.apache.cloudstack.storage.image.TemplateServiceImpl.copyAsync(TemplateServiceImpl.java:549)
> at
> org.apache.cloudstack.storage.image.TemplateServiceImpl.createTemplateFromSnapshotAsync(TemplateServiceImpl.java:556)
> at
> com.cloud.template.TemplateManagerImpl.createPrivateTemplate(TemplateManagerImpl.java:1358)
> at
> com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
> at
> org.apache.cloudstack.api.command.user.template.CreateTemplateCmd.execute(CreateTemplateCmd.java:263)
> 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:636)
> 2013-08-01 13:24:24,050 DEBUG [cloud.async.AsyncJobManagerImpl]
> (Job-Executor-13:job-38 = [ 830dd460-ea5c-47bd-bd30-764b0600dfac ]) Complete
> async job-38 = [ 830dd460-ea5c-47bd-bd30-764b0600dfac ], jobStatus: 2,
> resultCode: 530, result: Error Code: 530 Error text: null
> 2013-08-01 13:24:26,999 DEBUG [cloud.api.ApiServlet] (catalina-exec-21:null)
> ===START=== 10.144.7.7 -- GET command=queryAsyncJo
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