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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-6844) [Automation] NPE observed while adding KVM agent host
Date Wed, 16 Jul 2014 11:39:05 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-6844?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14063399#comment-14063399
] 

ASF subversion and git services commented on CLOUDSTACK-6844:
-------------------------------------------------------------

Commit 7fe353d4995a2b55c7baed5e27056dd2e2f7509f in cloudstack's branch refs/heads/4.4 from
[~anthonyxu]
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=7fe353d ]

CLOUDSTACK-6662
CLOUDSTACK-6844

 exit status delivery might get delayed

 Please enter the commit message for your changes. Lines starting

(cherry picked from commit 2ec7359b4eb501b0d9e80ed87af7a54938e9d505)


> [Automation] NPE observed while adding KVM agent host
> -----------------------------------------------------
>
>                 Key: CLOUDSTACK-6844
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6844
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>    Affects Versions: 4.4.0
>         Environment: KVM - RHEL 6.3
> 4.4-forward branch
>            Reporter: Rayees Namathponnan
>            Priority: Critical
>             Fix For: 4.4.0
>
>         Attachments: management-server.log.2014-06-03.gz
>
>
> NPE expection observed while adding KVM agent 
> 2014-06-03 22:21:21,690 INFO  [c.c.r.ResourceManagerImpl] (catalina-exec-2:ctx-f3869ee3
ctx-10800f51 ctx-56aa1511) Trying to
> add a new host at http://10.223.49.130 in data center 2
> 2014-06-03 22:21:21,821 DEBUG [c.c.u.s.SSHCmdHelper] (catalina-exec-2:ctx-f3869ee3 ctx-10800f51
ctx-56aa1511) Executing cmd:
> lsmod|grep kvm
> 2014-06-03 22:21:22,949 DEBUG [c.c.u.s.SSHCmdHelper] (catalina-exec-2:ctx-f3869ee3 ctx-10800f51
ctx-56aa1511) lsmod|grep kvm
> output:kvm_intel              52570  0
> kvm                   314739  1 kvm_intel
> 2014-06-03 22:21:22,949 DEBUG [c.c.u.s.SSHCmdHelper] (catalina-exec-2:ctx-f3869ee3 ctx-10800f51
ctx-56aa1511) Ssh executed fa
> iled
> java.lang.NullPointerException
>         at com.cloud.utils.ssh.SSHCmdHelper.sshExecuteCmdOneShotWithExitCode(SSHCmdHelper.java:159)
>         at com.cloud.utils.ssh.SSHCmdHelper.sshExecuteCmdOneShot(SSHCmdHelper.java:170)
>         at com.cloud.utils.ssh.SSHCmdHelper.sshExecuteCmd(SSHCmdHelper.java:66)
>         at com.cloud.hypervisor.kvm.discoverer.LibvirtServerDiscoverer.find(LibvirtServerDiscoverer.java:161)
>         at com.cloud.resource.ResourceManagerImpl.discoverHostsFull(ResourceManagerImpl.java:735)
>         at com.cloud.resource.ResourceManagerImpl.discoverHosts(ResourceManagerImpl.java:586)
>         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:606)
>         at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
>         at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
>         at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
>         at com.sun.proxy.$Proxy146.discoverHosts(Unknown Source)
>         at org.apache.cloudstack.api.command.admin.host.AddHostCmd.execute(AddHostCmd.java:142)
>         at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:141)
>         at com.cloud.api.ApiServer.queueCommand(ApiServer.java:683)
>         at com.cloud.api.ApiServer.handleRequest(ApiServer.java:506)
>         at com.cloud.api.ApiServlet.processRequestInContext(ApiServlet.java:330)
>         at com.cloud.api.ApiServlet.access$000(ApiServlet.java:54)
>         at com.cloud.api.ApiServlet$1.run(ApiServlet.java:118)
>         at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
>         at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
>         at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
>         at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:115)



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