[jira] [Commented] (AMBARI-3140) Expose NN HA status thorugh Ambari API

["Mahadev konar (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-3140?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13760803#comment-13760803 ] 

Mahadev konar commented on AMBARI-3140:
---------------------------------------

the patch looks good - can we add a unit test for this? 
                
> Expose NN HA status thorugh Ambari API
> --------------------------------------
>
>                 Key: AMBARI-3140
>                 URL: https://issues.apache.org/jira/browse/AMBARI-3140
>             Project: Ambari
>          Issue Type: Task
>          Components: controller
>    Affects Versions: 1.4.1
>            Reporter: Siddharth Wagle
>            Assignee: Siddharth Wagle
>             Fix For: 1.4.1
>
>         Attachments: AMBARI-3140.patch
>
>
> Ambari API:
> http://<ambari-server-host>:8080/api/v1/clusters/c1/services/HDFS/components/NAMENODE
> Namenode JMX property:
> {code}
> {
>     "name" : "Hadoop:service=NameNode,name=FSNamesystem",
>     "tag.HAState" : "standby",
> }
> {code}

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