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From "Greg Hill (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-6991) Setting maintenance mode should return request information
Date Fri, 08 Jan 2016 15:27:39 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-6991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15089336#comment-15089336
] 

Greg Hill commented on AMBARI-6991:
-----------------------------------

So, it seems like now maintenance mode is synchronous so perhaps this issue can just be closed?

> Setting maintenance mode should return request information
> ----------------------------------------------------------
>
>                 Key: AMBARI-6991
>                 URL: https://issues.apache.org/jira/browse/AMBARI-6991
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 1.6.1
>            Reporter: Greg Hill
>            Assignee: Dmitry Lysnichenko
>              Labels: api
>
> Currently when you set maintenance mode, it spawns an asynchronous operation to update
nagios, but it does not return the request information to the client.  The client needs an
easy way to poll that request to know when it has completed.
> {noformat}
> PUT http://c6401.ambari.apache.org:8080/api/v1/clusters/testcluster/hosts
> {"RequestInfo": {"query": "Hosts/host_name.in(c6404.ambari.apache.org)", "context": "Start
Maintenance Mode"}, "Body": {"Hosts": {"maintenance_state": "ON"}}}
> {noformat}
> Response is a 200 with an empty response body.
> Alternatively:
> {noformat}
> PUT http://c6401.ambari.apache.org:8080/api/v1/clusters/testcluster/hosts/c6404.ambari.apache.org/host_components?fields=HostRoles/state
> {"RequestInfo": {"context": "Start Maintenance Mode"}, "Body": {"HostRoles": {"maintenance_state":
"ON"}}}
> {noformat}
> Same response.  200 OK, no body.



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