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From "Sailaja Mada (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (CLOUDSTACK-123) Null pointer exception when there is no secondary storage available
Date Wed, 31 Jul 2013 14:11:54 GMT

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-123?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sailaja Mada closed CLOUDSTACK-123.
-----------------------------------


This is 4.0 issue and not observed now. Hence closing it. 
                
> Null pointer exception when there is no secondary storage available
> -------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-123
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-123
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: pre-4.0.0
>            Reporter: Sailaja Mada
>            Assignee: edison su
>             Fix For: pre-4.0.0
>
>         Attachments: management-server.log
>
>
> Steps:
> 1. Deploy basic zone with KVM as the hypervisor 
> 2. Verify that system vm's [ console proxy and secondary storage VM's ] are up 
> 3. Delete the secondary storage 
> 4. Delete System VM's 
> 5. Then Management server tried to bring up the system VM's 
> Observation:
> Null pointer exception when there is no secondary storage available
> Exception:
> 2012-09-17 12:40:48,824 DEBUG [storage.secondary.SecondaryStorageManagerImpl] (secstorage-1:null)
No secondary storage available in zone 1, wait until it is ready to launch secondary storage
vm
> 2012-09-17 12:40:48,824 DEBUG [storage.secondary.SecondaryStorageManagerImpl] (secstorage-1:null)
Zone 1 is not ready to launch secondary storage VM yet
> 2012-09-17 12:40:48,951 WARN  [cloud.vm.SystemVmLoadScanner] (consoleproxy-1:null) Unexpected
exception null
> java.lang.NullPointerException
>         at com.cloud.consoleproxy.ConsoleProxyManagerImpl.isZoneReady(ConsoleProxyManagerImpl.java:1187)
>         at com.cloud.consoleproxy.ConsoleProxyManagerImpl.isPoolReadyForScan(ConsoleProxyManagerImpl.java:1911)
>         at com.cloud.consoleproxy.ConsoleProxyManagerImpl.isPoolReadyForScan(ConsoleProxyManagerImpl.java:170)
>         at com.cloud.vm.SystemVmLoadScanner.loadScan(SystemVmLoadScanner.java:105)
>         at com.cloud.vm.SystemVmLoadScanner.access$100(SystemVmLoadScanner.java:34)
>         at com.cloud.vm.SystemVmLoadScanner$1.reallyRun(SystemVmLoadScanner.java:83)
>         at com.cloud.vm.SystemVmLoadScanner$1.run(SystemVmLoadScanner.java:73)
>         at java.util.concurrent.Executors$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)
> 2012-09-17 12:40:49,989 DEBUG [network.router.VirtualNetworkApplianceManagerImpl] (RouterStatusMonitor-1:null)
Found 0 routers.
> Attached Management server log.

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