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From "Koushik Das (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CLOUDSTACK-1513) NPE seen while creating template from a snapshot
Date Mon, 11 Mar 2013 11:07:14 GMT

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-1513?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Koushik Das updated CLOUDSTACK-1513:
------------------------------------

    Assignee: edison su  (was: Koushik Das)
    
> NPE seen while creating template from a snapshot
> ------------------------------------------------
>
>                 Key: CLOUDSTACK-1513
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1513
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Template
>    Affects Versions: 4.2.0
>         Environment: MS - Rhel 6.3
> Host : XEN 6.1
> CS : 4.2 Master builds
>            Reporter: Abhinav Roy
>            Assignee: edison su
>            Priority: Critical
>             Fix For: 4.2.0
>
>
> Steps :
> ===================
> 1. Create a VM.
> 2. Take snapshot of that VM's volume.
> 3. Create a Template from that snapshot.
> Expected behaviour :
> ===================
> The template should be created successfully from that snapshot.
> Observed behaviour :
> ===================
> Following NPE is seen when we try to create template from a snapshot.
> 2013-03-05 17:50:14,341 DEBUG [cloud.template.TemplateManagerImpl] (catalina-exec-7:null)
This template is getting created from other template, setting source template Id to: 5
> 2013-03-05 17:50:14,405 DEBUG [cloud.async.AsyncJobManagerImpl] (catalina-exec-7:null)
submit async job-16, details: AsyncJobVO {id:16, userId: 2, accountId: 2, sessionKey: null,
instanceType: null, instanceId: 203, cmd: org.apache.cloudstack.api.command.user.template.CreateTemplateCmd,
cmdOriginator: null, cmdInfo: {"sessionkey":"UC76d95J+pE4Ur8V+LYnyPv5A7g\u003d","ctxUserId":"2","osTypeId":"5de7ac60-857b-11e2-aa09-fef34996d384","isPublic":"true","response":"json","id":"203","displayText":"template-snapshot
v1n1-1","snapshotid":"8ac49415-337b-4384-956a-5d12d2bf5db4","passwordEnabled":"false","name":"template-snapshot-v1n1-1","_":"1362486041817","ctxAccountId":"2","ctxStartEventId":"64"},
cmdVersion: 0, callbackType: 0, callbackAddress: null, status: 0, processStatus: 0, resultCode:
0, result: null, initMsid: 280320865129348, completeMsid: null, lastUpdated: null, lastPolled:
null, created: null}
> 2013-03-05 17:50:14,438 DEBUG [cloud.async.AsyncJobManagerImpl] (Job-Executor-5:job-16)
Executing org.apache.cloudstack.api.command.user.template.CreateTemplateCmd for job-16
> 2013-03-05 17:50:14,438 DEBUG [cloud.api.ApiServlet] (catalina-exec-7:null) ===END===
 10.144.6.13 -- GET  command=createTemplate&response=json&sessionkey=UC76d95J%2BpE4Ur8V%2BLYnyPv5A7g%3D&snapshotid=8ac49415-337b-4384-956a-5d12d2bf5db4&name=template-snapshot-v1n1-1&displayText=template-snapshot+v1n1-1&osTypeId=5de7ac60-857b-11e2-aa09-fef34996d384&isPublic=true&passwordEnabled=false&_=1362486041817
> 2013-03-05 17:50:14,535 ERROR [cloud.async.AsyncJobManagerImpl] (Job-Executor-5:job-16)
Unexpected exception while executing org.apache.cloudstack.api.command.user.template.CreateTemplateCmd
> java.lang.NullPointerException
>         at org.apache.cloudstack.storage.image.manager.ImageDataStoreManagerImpl.getImageDataStore(ImageDataStoreManagerImpl.java:60)
>         at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
>         at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:689)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
>         at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:80)
>         at com.cloud.utils.db.TransactionContextBuilder.AroundAnyMethod(TransactionContextBuilder.java:54)
>         at sun.reflect.GeneratedMethodAccessor36.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:616)
>         at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:621)
>         at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:610)
>         at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:65)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
>         at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:90)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
>         at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:622)
>         at org.apache.cloudstack.storage.datastore.DataStoreManagerImpl.getDataStore(DataStoreManagerImpl.java:47)
>         at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
>         at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:689)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
>         at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:80)
>         at com.cloud.utils.db.TransactionContextBuilder.AroundAnyMethod(TransactionContextBuilder.java:54)
>         at sun.reflect.GeneratedMethodAccessor36.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:616)
>         at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:621)
>         at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:610)
>         at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:65)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
>         at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:90)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
>         at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:622)
>         at org.apache.cloudstack.storage.image.ImageDataFactoryImpl.getTemplate(ImageDataFactoryImpl.java:86)
>         at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
>         at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:689)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
>         at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:80)
>         at com.cloud.utils.db.TransactionContextBuilder.AroundAnyMethod(TransactionContextBuilder.java:54)
>         at sun.reflect.GeneratedMethodAccessor36.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:616)
>         at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:621)
>         at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:610)
>         at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:65)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
>         at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:90)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
>         at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:622)
>         at com.cloud.template.TemplateManagerImpl.createPrivateTemplate(TemplateManagerImpl.java:1716)
>         at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
>         at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:689)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
>         at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:80)
>         at com.cloud.event.ActionEventInterceptor.AroundAnyMethod(ActionEventInterceptor.java:41)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:616)
>         at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:621)
>         at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:610)
>         at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:65)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161)
>         at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:80)
>         at com.cloud.utils.db.TransactionContextBuilder.AroundAnyMethod(TransactionContextBuilder.java:48)
>         at sun.reflect.GeneratedMethodAccessor36.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:616)
>         at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:621)
>         at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:610)
>         at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:65)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
>         at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:90)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
>         at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:622)
>         at org.apache.cloudstack.api.command.user.template.CreateTemplateCmd.execute(CreateTemplateCmd.java:258)
>         at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
>         at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:689)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
>         at com.cloud.utils.db.TransactionContextBuilder.invoke(TransactionContextBuilder.java:71)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
>         at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:622)
>         at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:161)
>         at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
>         at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:689)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
>         at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:80)
>         at com.cloud.utils.db.TransactionContextBuilder.AroundAnyMethod(TransactionContextBuilder.java:54)
>         at sun.reflect.GeneratedMethodAccessor36.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:616)
>         at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:621)
>         at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:610)
>         at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:65)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
>         at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:90)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
>         at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:622)
>         at com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:437)
>         at java.util.concurrent.Executors$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)
> 2013-03-05 17:50:14,539 DEBUG [cloud.async.AsyncJobManagerImpl] (Job-Executor-5:job-16)
Complete async job-16, jobStatus: 2, resultCode: 530, result: Error Code: 530 Error text:
null
> 2013-03-05 17:50:17,457 DEBUG [cloud.api.ApiServlet] (catalina-exec-5:null) ===START===
 10.144.6.13 -- GET  command=queryAsyncJobResult&jobId=ad5015c2-32ef-45ae-aa39-cd0d18708270&response=json&sessionkey=UC76d95J%2BpE4Ur8V%2BLYnyPv5A7g%3D&_=1362486045157
> 2013-03-05 17:50:17,479 DEBUG [cloud.async.AsyncJobManagerImpl] (catalina-exec-5:null)
Async job-16 completed
> 2013-03-05 17:50:17,483 DEBUG [cloud.api.ApiServlet] (catalina-exec-5:null) ===END===
 10.144.6.13 -- GET  command=queryAsyncJobResult&jobId=ad5015c2-32ef-45ae-aa39-cd0d18708270&response=json&sessionkey=UC76d95J%2BpE4Ur8V%2BLYnyPv5A7g%3D&_=1362486045157
> 2013-03-05 17:50:18,283 DEBUG [storage.secondary.SecondaryStorageManagerImpl] (secstorage-1:null)
Zone 1 is ready to launch secondary storage VM
> 2013-03-05 17:50:18,861 DEBUG [cloud.consoleproxy.ConsoleProxyManagerImpl] (consoleproxy-1:null)
Zone 1 is ready to launch console proxy
> NOTE : This error is not seen with CS 4.1 builds.

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