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From "Sowmya Krishnan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CLOUDSTACK-1776) NPE on listSecondaryStorageHostsInAllZones in Upgraded setup from 4.0 to 4.1
Date Fri, 22 Mar 2013 06:47:17 GMT
Sowmya Krishnan created CLOUDSTACK-1776:
-------------------------------------------

             Summary: NPE on listSecondaryStorageHostsInAllZones in Upgraded setup from 4.0
to 4.1
                 Key: CLOUDSTACK-1776
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1776
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: Storage Controller
    Affects Versions: 4.1.0
         Environment: RHEL 6.3
            Reporter: Sowmya Krishnan
            Priority: Critical
             Fix For: 4.1.0


Getting the following NPE while MS is starting up after upgrade from 4.0 to 4.1.
Although MS didn't come up (due to already filed issue: CLOUDSTACK-1694) I see the following
NPE in the management server logs.
I am not yet sure if this causes any functional impact since I am not able to login to the
Management server due to the above issue.

Also, version table is not updated with upgraded version either.

mysql> select * from version;
+----+----------------------+---------------------+----------+
| id | version              | updated             | step     |
+----+----------------------+---------------------+----------+
|  1 | 4.0.0.20130314045651 | 2013-03-21 15:38:50 | Complete |
+----+----------------------+---------------------+----------+
1 row in set (0.00 sec)


Following is the exception:
=====================

2013-03-22 12:10:49,605 ERROR [cloud.server.StatsCollector] (StatsCollector-2:null) Error
trying to retrieve storage stats
java.lang.NullPointerException
        at com.cloud.utils.db.SearchCriteria2.create(SearchCriteria2.java:72)
        at com.cloud.storage.secondary.SecondaryStorageManagerImpl.listSecondaryStorageHostsInAllZones(SecondaryStorageManagerImpl.java:1395)
        at sun.reflect.GeneratedMethodAccessor48.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:319)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
        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:45)
        at sun.reflect.GeneratedMethodAccessor27.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.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
        at $Proxy230.listSecondaryStorageHostsInAllZones(Unknown Source)
        at com.cloud.server.StatsCollector$StorageCollector.run(StatsCollector.java:277)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351)
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:165)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:267)
        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)




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