[jira] [Commented] (AMBARI-6690) Hosts emit : Host Role Invalid State

["Anthony Penniston (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-6690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14160415#comment-14160415 ] 

Anthony Penniston commented on AMBARI-6690:
-------------------------------------------

is there an API in ambari-server that we can hit to restart ambari-agent?

> Hosts emit : Host Role Invalid State
> ------------------------------------
>
>                 Key: AMBARI-6690
>                 URL: https://issues.apache.org/jira/browse/AMBARI-6690
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 1.6.0
>            Reporter: Deepak Kumar V
>            Priority: Critical
>              Labels: ambari-client, ambari-web
>             Fix For: 1.7.0
>
>
> At times hosts move to Invalid state and restart of components throw "Host role in invalid state". 
> One way to fix this issue is to ssh into the hosts and run ambari-agent restart
> http://hortonworks.com/community/forums/topic/host-role-in-invalid-state/
> Ambari web interface being single point to manage cluster must provide option to restart ambari-agent. It looses its purpose if one has to manually ssh into the hosts.



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