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From "Koushik Das (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-3944) not able to deploy VM hitting exception copy object failed: java.lang.NullPointerException
Date Tue, 30 Jul 2013 15:07:49 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-3944?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13723933#comment-13723933
] 

Koushik Das commented on CLOUDSTACK-3944:
-----------------------------------------

I fixed a issue CLOUDSTACK-3937 with the same root cause as mentioned by Rajesh's comment.
Please verify if the issue is fixed with that commit.
                
> not able to deploy VM hitting exception copy object failed: java.lang.NullPointerException
> ------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-3944
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3944
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Volumes
>    Affects Versions: 4.2.0
>         Environment: KVM host : rhel6.3
> Advance zone
>            Reporter: shweta agarwal
>            Priority: Blocker
>             Fix For: 4.2.0
>
>         Attachments: management-server.log
>
>
> Repro steps:
> Create  a advance zone
> Create a VM 
> Bug:
> hittting exception copy object failed: java.lang.NullPointerException
> though router VM is up and running
> And once this failure occurs immediately host is put in avoid list
> MS snippet for the same
> 2013-07-30 06:24:35,149 DEBUG [storage.image.TemplateDataFactoryImpl] (Job-Executor-13:job-13
= [ 1b2bee9c-b675-4921-8d8a-725f241ce281 ]) template 4 is already in store:1, type:Image
> 2013-07-30 06:24:35,166 DEBUG [storage.datastore.PrimaryDataStoreImpl] (Job-Executor-13:job-13
= [ 1b2bee9c-b675-4921-8d8a-725f241ce281 ]) Not found (templateId: 4, poolId: 1) in template_spool_ref
> 2013-07-30 06:24:35,167 DEBUG [storage.datastore.PrimaryDataStoreImpl] (Job-Executor-13:job-13
= [ 1b2bee9c-b675-4921-8d8a-725f241ce281 ]) Persisting (templateId: 4, poolId: 1) to template_spool_ref
> 2013-07-30 06:24:35,182 DEBUG [storage.image.TemplateDataFactoryImpl] (Job-Executor-13:job-13
= [ 1b2bee9c-b675-4921-8d8a-725f241ce281 ]) template 4 is already in store:1, type:Primary
> 2013-07-30 06:24:35,190 DEBUG [storage.volume.VolumeServiceImpl] (Job-Executor-13:job-13
= [ 1b2bee9c-b675-4921-8d8a-725f241ce281 ]) Found template centos55-x86_64 in storage pool
1 with VMTemplateStoragePool id: 2
> 2013-07-30 06:24:35,223 DEBUG [storage.volume.VolumeServiceImpl] (Job-Executor-13:job-13
= [ 1b2bee9c-b675-4921-8d8a-725f241ce281 ]) Acquire lock on VMTemplateStoragePool 2 with timeout
3600 seconds
> 2013-07-30 06:24:35,231 INFO  [storage.volume.VolumeServiceImpl] (Job-Executor-13:job-13
= [ 1b2bee9c-b675-4921-8d8a-725f241ce281 ]) lock is acquired for VMTemplateStoragePool 2
> 2013-07-30 06:24:35,247 DEBUG [storage.motion.AncientDataMotionStrategy] (Job-Executor-13:job-13
= [ 1b2bee9c-b675-4921-8d8a-725f241ce281 ]) copyAsync inspecting src type TEMPLATE copyAsync
inspecting dest type TEMPLATE
> 2013-07-30 06:24:35,308 DEBUG [storage.motion.AncientDataMotionStrategy] (Job-Executor-13:job-13
= [ 1b2bee9c-b675-4921-8d8a-725f241ce281 ]) copy object failed: java.lang.NullPointerException
> 2013-07-30 06:24:35,310 DEBUG [storage.motion.AncientDataMotionStrategy] (Job-Executor-13:job-13
= [ 1b2bee9c-b675-4921-8d8a-725f241ce281 ]) copy failed
> com.cloud.utils.exception.CloudRuntimeException: java.lang.NullPointerException
>         at org.apache.cloudstack.storage.motion.AncientDataMotionStrategy.copyObject(AncientDataMotionStrategy.java:210)
>         at org.apache.cloudstack.storage.motion.AncientDataMotionStrategy.copyAsync(AncientDataMotionStrategy.java:386)
>         at org.apache.cloudstack.storage.motion.DataMotionServiceImpl.copyAsync(DataMotionServiceImpl.java:55)
>         at org.apache.cloudstack.storage.volume.VolumeServiceImpl.createBaseImageAsync(VolumeServiceImpl.java:430)
>         at org.apache.cloudstack.storage.volume.VolumeServiceImpl.createVolumeFromTemplateAsync(VolumeServiceImpl.java:534)
>         at com.cloud.storage.VolumeManagerImpl.recreateVolume(VolumeManagerImpl.java:2497)
>         at com.cloud.storage.VolumeManagerImpl.prepare(VolumeManagerImpl.java:2554)
>         at com.cloud.vm.VirtualMachineManagerImpl.advanceStart(VirtualMachineManagerImpl.java:913)
>         at com.cloud.vm.VirtualMachineManagerImpl.start(VirtualMachineManagerImpl.java:618)
>         at org.apache.cloudstack.engine.cloud.entity.api.VMEntityManagerImpl.deployVirtualMachine(VMEntityManagerImpl.java:227)
>         at org.apache.cloudstack.engine.cloud.entity.api.VirtualMachineEntityImpl.deploy(VirtualMachineEntityImpl.java:209)
>         at com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:3329)
>         at com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:2889)
>         at com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:2875)
>         at com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
>         at org.apache.cloudstack.api.command.user.vm.DeployVMCmd.execute(DeployVMCmd.java:420)
>         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$Sync.innerRun(FutureTask.java:334)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:166)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>         at java.lang.Thread.run(Thread.java:679)
> 2013-07-30 06:24:35,384 INFO  [storage.volume.VolumeServiceImpl] (Job-Executor-13:job-13
= [ 1b2bee9c-b675-4921-8d8a-725f241ce281 ]) releasing lock for VMTemplateStoragePool 2
> 2013-07-30 06:24:35,385 WARN  [utils.db.Merovingian2] (Job-Executor-13:job-13 = [ 1b2bee9c-b675-4921-8d8a-725f241ce281
]) Was unable to find lock for the key template_spool_ref2 and thread id 1210491507
> 2013-07-30 06:24:35,386 DEBUG [cloud.storage.VolumeManagerImpl] (Job-Executor-13:job-13
= [ 1b2bee9c-b675-4921-8d8a-725f241ce281 ]) Unable to create Vol[3|vm=3|ROOT]:com.cloud.utils.exception.CloudRuntimeException:
java.lang.NullPointerException
> 2013-07-30 06:24:35,386 INFO  [cloud.vm.VirtualMachineManagerImpl] (Job-Executor-13:job-13
= [ 1b2bee9c-b675-4921-8d8a-725f241ce281 ]) Unable to contact resource.
> Type  :quit<Enter>  to exit Vim                                               
                                                                                     

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