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https://issues.apache.org/jira/browse/CLOUDSTACK-1541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ram Ganesh updated CLOUDSTACK-1541:
-----------------------------------
Assignee: deepti dohare
> NPE while deleting snapshot :Unexpected exception while executing
> org.apache.cloudstack.api.command.user.snapshot.DeleteSnapshotCmd
> -----------------------------------------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-1541
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1541
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Snapshot
> Affects Versions: 4.1.0
> Environment: advanced zone
> hypervisor:Xenserver
> mgmt server: RHEL6.3
> Reporter: Srikanteswararao Talluri
> Assignee: deepti dohare
> Priority: Critical
> Fix For: 4.1.0
>
>
> Steps to reproduce:
> ==============
> Take a snapshot of a volume and try to delete it.
> [cloud.api.ApiServlet] (catalina-exec-22:null) ===
> END=== 10.150.16.252 -- GET
> command=deleteSnapshot&id=40cc06c1-eb8c-47a5-84fb-
>
> 4cac7e24dd2e&response=json&sessionkey=nim7Rhs%2FlbaaD8hb%2FiIRq%2BkKgDY%3D&_=136
> 2572870972
> 2013-03-06 12:57:15,073 DEBUG [storage.snapshot.SnapshotManagerImpl]
> (Job-Execut
> or-9:job-428) Calling deleteSnapshot for snapshotId: 14
> 2013-03-06 12:57:15,096 ERROR [cloud.async.AsyncJobManagerImpl]
> (Job-Executor-9:
> job-428) Unexpected exception while executing
> org.apache.cloudstack.api.command.
> user.snapshot.DeleteSnapshotCmd
> java.lang.NullPointerException
> at com.cloud.agent.api.SnapshotCommand.<init>(SnapshotCommand.java:56)
> at
> com.cloud.agent.api.DeleteSnapshotBackupCommand.<init>(DeleteSnapshot
> BackupCommand.java:89)
> at
> com.cloud.storage.snapshot.SnapshotManagerImpl.destroySnapshotBackUp(
> SnapshotManagerImpl.java:912)
> at
> com.cloud.storage.snapshot.SnapshotManagerImpl.deleteSnapshotInternal
> (SnapshotManagerImpl.java:843)
> at
> com.cloud.storage.snapshot.SnapshotManagerImpl.deleteSnapshot(Snapsho
> tManagerImpl.java:789)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
> java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:616)
> at
> org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflecti
> on(AopUtils.java:319)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJo
>
> inpoint(ReflectiveMethodInvocation.java:183)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(
>
> ReflectiveMethodInvocation.java:150)
> at
> org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.p
>
> roceed(MethodInvocationProceedingJoinPoint.java:80)
> at
> com.cloud.event.ActionEventInterceptor.AroundAnyMethod(ActionEventInt
> erceptor.java:53)
> at sun.reflect.GeneratedMethodAccessor230.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:616)
> at
> org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMet
>
> hodWithGivenArgs(AbstractAspectJAdvice.java:621)
> at
> org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMet
>
> hod(AbstractAspectJAdvice.java:610)
> at
> org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAro
> undAdvice.java:65)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(
>
> ReflectiveMethodInvocation.java:161)
> at
> org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.p
>
> roceed(MethodInvocationProceedingJoinPoint.java:80)
> at
> com.cloud.utils.db.TransactionContextBuilder.AroundAnyMethod(Transact
> ionContextBuilder.java:37)
> at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:616)
> at
> org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMet
>
> hodWithGivenArgs(AbstractAspectJAdvice.java:621)
> at
> org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMet
>
> hod(AbstractAspectJAdvice.java:610)
> at
> org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAro
> undAdvice.java:65)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(
>
> ReflectiveMethodInvocation.java:172)
> at
> org.springframework.aop.interceptor.ExposeInvocationInterceptor.invok
>
> e(ExposeInvocationInterceptor.java:90)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(
>
> ReflectiveMethodInvocation.java:172)
> at
> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynami
> cAopProxy.java:202)
> at $Proxy258.deleteSnapshot(Unknown Source)
> at
> org.apache.cloudstack.api.command.user.snapshot.DeleteSnapshotCmd.exe
> cute(DeleteSnapshotCmd.java:96)
> at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:163)
> at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
> at
> org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocatio
>
> n.invokeJoinpoint(Cglib2AopProxy.java:689)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(
>
> ReflectiveMethodInvocation.java:150)
> at
> org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.p
>
> roceed(MethodInvocationProceedingJoinPoint.java:80)
> at
> com.cloud.utils.db.TransactionContextBuilder.AroundAnyMethod(Transact
> ionContextBuilder.java:37)
> at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:616)
> at
> org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMet
>
> hodWithGivenArgs(AbstractAspectJAdvice.java:621)
> at
> org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMet
>
> hod(AbstractAspectJAdvice.java:610)
> at
> org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAro
> undAdvice.java:65)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(
>
> ReflectiveMethodInvocation.java:172)
> at
> org.springframework.aop.interceptor.ExposeInvocationInterceptor.invok
>
> e(ExposeInvocationInterceptor.java:90)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(
>
> ReflectiveMethodInvocation.java:172)
> at
> org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterc
>
> eptor.intercept(Cglib2AopProxy.java:622)
> at
> com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:43
> 7)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:47
> 1)
> 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)
> 2013-03-06 12:57:15,109 DEBUG [cloud.async.AsyncJobManagerImpl]
> (Job-Executor-9:
> job-428) Complete async job-428, jobStatus: 2, resultCode: 530, result: Error
> Co de: 530 Error text:
> null
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