[
https://issues.apache.org/jira/browse/CLOUDSTACK-4338?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13740530#comment-13740530
]
ASF subversion and git services commented on CLOUDSTACK-4338:
-------------------------------------------------------------
Commit 81fedcfa3e0f21551e81220535497e6d00853d29 in branch refs/heads/master
from [~edison]
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=81fedcf ]
CLOUDSTACK-4338: catch up exception in case of deleting volume in parallel:
it's possible that two threads can delete one volume at the same time, if the
volume state is in Expunging
> [Automation] NullPointerException observed while deleting volume
> -----------------------------------------------------------------
>
> Key: CLOUDSTACK-4338
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4338
> Project: CloudStack
> Issue Type: Test
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: API, Automation, Volumes
> Affects Versions: 4.2.0
> Environment: Automation
> KVM
> 4.2
> Reporter: Rayees Namathponnan
> Assignee: edison su
> Priority: Critical
> Fix For: 4.2.0
>
> Attachments: management-server.rar
>
>
> Below NullPointerException observed after complete regression automation
> 2013-08-14 02:13:57,007 DEBUG [agent.transport.Request]
> (AgentManager-Handler-6:null) Seq 2-1794246992: Processing: { Ans: , MgmtId:
> 29066118877352, via: 2, Ver: v1, Flags: 10,
> [{"com.cloud.agent.api.Answer":{"result
> ":true,"wait":0}}] }
> 2013-08-14 02:13:57,007 DEBUG [agent.transport.Request]
> (Job-Executor-109:job-635 = [ dafa3d4b-a9f1-45e7-b13f-48cb1aace017 ]) Seq
> 2-1794246992: Received: { Ans: , MgmtId: 29066118877352, via: 2, Ver: v1,
> Flags: 10, {
> Answer } }
> 2013-08-14 02:13:57,008 DEBUG [storage.volume.VolumeObject]
> (Job-Executor-109:job-635 = [ dafa3d4b-a9f1-45e7-b13f-48cb1aace017 ]) Failed
> to update state
> java.lang.NullPointerException
> at com.cloud.utils.fsm.StateMachine2.transitTo(StateMachine2.java:99)
> at
> org.apache.cloudstack.storage.volume.VolumeObject.stateTransit(VolumeObject.java:153)
> at
> org.apache.cloudstack.storage.volume.VolumeObject.processEvent(VolumeObject.java:288)
> at
> org.apache.cloudstack.storage.volume.VolumeServiceImpl.deleteVolumeCallback(VolumeServiceImpl.java:296)
> at sun.reflect.GeneratedMethodAccessor90.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:616)
> at
> org.apache.cloudstack.framework.async.AsyncCallbackDispatcher.dispatch(AsyncCallbackDispatcher.java:142)
> at
> org.apache.cloudstack.framework.async.InplaceAsyncCallbackDriver.performCompletionCallback(InplaceAsyncCallbackDriver.java:26)
> at
> org.apache.cloudstack.framework.async.AsyncCallbackDispatcher.complete(AsyncCallbackDispatcher.java:120)
> at
> org.apache.cloudstack.storage.datastore.driver.CloudStackPrimaryDataStoreDriverImpl.deleteAsync(CloudStackPrimaryDataStoreDriverImpl.java:141)
> at
> org.apache.cloudstack.storage.volume.VolumeServiceImpl.expungeVolumeAsync(VolumeServiceImpl.java:285)
> at
> com.cloud.storage.VolumeManagerImpl.cleanupVolumes(VolumeManagerImpl.java:2150)
> at
> com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
> at
> com.cloud.vm.VirtualMachineManagerImpl.advanceExpunge(VirtualMachineManagerImpl.java:476)
> at com.cloud.vm.UserVmManagerImpl.expunge(UserVmManagerImpl.java:1599)
> at
> com.cloud.user.AccountManagerImpl.cleanupAccount(AccountManagerImpl.java:616)
> at
> com.cloud.user.AccountManagerImpl.deleteAccount(AccountManagerImpl.java:547)
> at
> com.cloud.user.AccountManagerImpl.deleteUserAccount(AccountManagerImpl.java:1276)
> at
> com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
> at
> org.apache.cloudstack.region.RegionManagerImpl.deleteUserAccount(RegionManagerImpl.java:177)
> at
> org.apache.cloudstack.region.RegionServiceImpl.deleteUserAccount(RegionServiceImpl.java:118)
> at
> org.apache.cloudstack.api.command.admin.account.DeleteAccountCmd.execute(DeleteAccountCmd.java:100)
> 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)
> 2013-08-14 02:13:57,009 WARN [cloud.user.AccountManagerImpl]
> (Job-Executor-109:job-635 = [ dafa3d4b-a9f1-45e7-b13f-48cb1aace017 ]) Failed
> to cleanup account Acct[7a2a8691-0afa-420a-a198-6eec89bd1a98-test-SPKJJT] due
> to
> java.lang.RuntimeException: InvocationTargetException when invoking RPC
> callback for command: deleteVolumeCallback
> at
> org.apache.cloudstack.framework.async.AsyncCallbackDispatcher.dispatch(AsyncCallbackDispatcher.java:148)
> at
> org.apache.cloudstack.framework.async.InplaceAsyncCallbackDriver.performCompletionCallback(InplaceAsyncCallbackDriver.java:26)
> at
> org.apache.cloudstack.framework.async.AsyncCallbackDispatcher.complete(AsyncCallbackDispatcher.java:120)
> at
> org.apache.cloudstack.storage.datastore.driver.CloudStackPrimaryDataStoreDriverImpl.deleteAsync(CloudStackPrimaryDataStoreDriverImpl.java:141)
> at
> org.apache.cloudstack.storage.volume.VolumeServiceImpl.expungeVolumeAsync(VolumeServiceImpl.java:285)
> at
> com.cloud.storage.VolumeManagerImpl.cleanupVolumes(VolumeManagerImpl.java:2150)
> at
> com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
> at
> com.cloud.vm.VirtualMachineManagerImpl.advanceExpunge(VirtualMachineManagerImpl.java:476)
> at com.cloud.vm.UserVmManagerImpl.expunge(UserVmManagerImpl.java:1599)
> at
> com.cloud.user.AccountManagerImpl.cleanupAccount(AccountManagerImpl.java:616)
> at
> com.cloud.user.AccountManagerImpl.deleteAccount(AccountManagerImpl.java:547)
> at
> com.cloud.user.AccountManagerImpl.deleteUserAccount(AccountManagerImpl.java:1276)
> at
> com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
> at
> org.apache.cloudstack.region.RegionManagerImpl.deleteUserAccount(RegionManagerImpl.java:177)
> at
> org.apache.cloudstack.region.RegionServiceImpl.deleteUserAccount(RegionServiceImpl.java:118)
> at
> org.apache.cloudstack.api.command.admin.account.DeleteAccountCmd.execute(DeleteAccountCmd.java:100)
> 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)
> :
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