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From "Damodar Reddy T (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (CLOUDSTACK-6407) NPE while collecting VM statistics
Date Tue, 10 Jun 2014 10:29:02 GMT

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-6407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Damodar Reddy T reassigned CLOUDSTACK-6407:
-------------------------------------------

    Assignee: Damodar Reddy T

> NPE while collecting VM statistics 
> -----------------------------------
>
>                 Key: CLOUDSTACK-6407
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6407
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: 4.4.0
>            Reporter: Sailaja Mada
>            Assignee: Damodar Reddy T
>             Fix For: 4.4.0
>
>         Attachments: management-server.log
>
>
> Setup : 4.4 with XenServer 6.2.5 
> 1. Install and configure Adv zone using XenServer 6.2.5 
> 2. Deployed 2 Windows (8 and 2012) VM's using Domain user account .
> Observed NPE's while collecting VM statistics in the Management server log(Attached)
> 2014-04-15 00:00:49,574 DEBUG [c.c.s.StatsCollector] (StatsCollector-4:ctx-2e085056)
VmStatsCollector is running...
> 2014-04-15 00:00:49,588 DEBUG [c.c.a.m.DirectAgentAttache] (DirectAgent-69:ctx-9a19b721)
Seq 1-6476457739135503930: Executing request
> 2014-04-15 00:00:49,618 WARN  [c.c.a.m.DirectAgentAttache] (DirectAgent-69:ctx-9a19b721)
Seq 1-6476457739135503930: Exception Caught while executing command
> java.lang.NullPointerException
> 2014-04-15 00:00:49,619 DEBUG [c.c.a.m.DirectAgentAttache] (DirectAgent-69:ctx-9a19b721)
Seq 1-6476457739135503930: Response Received:
> 2014-04-15 00:00:49,619 DEBUG [c.c.a.t.Request] (DirectAgent-69:ctx-9a19b721) Seq 1-6476457739135503930:
Processing:  { Ans: , MgmtId: 55355881446856, via: 1, Ver: v1, Flags: 10, [{"com.cloud.agent.api.Answer":{"result":false,"details":"java.lang.NullPointerException","wait":0}}]
}
> 2014-04-15 00:00:49,619 DEBUG [c.c.a.t.Request] (StatsCollector-4:ctx-2e085056) Seq 1-6476457739135503930:
Received:  { Ans: , MgmtId: 55355881446856, via: 1, Ver: v1, Flags: 10, { Answer } }
> 2014-04-15 00:00:49,619 DEBUG [c.c.a.m.AgentManagerImpl] (StatsCollector-4:ctx-2e085056)
Details from executing class com.cloud.agent.api.GetVmStatsCommand: java.lang.NullPointerException
> 2014-04-15 00:00:49,619 WARN  [c.c.v.UserVmManagerImpl] (StatsCollector-4:ctx-2e085056)
Unable to obtain VM statistics.



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