[jira] [Updated] (AMBARI-2912) YARN summary values show up as null when service stopped

["Oleg Nechiporenko (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-2912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Oleg Nechiporenko updated AMBARI-2912:
--------------------------------------

    Attachment: AMBARI-2912.patch
    
> YARN summary values show up as null when service stopped
> --------------------------------------------------------
>
>                 Key: AMBARI-2912
>                 URL: https://issues.apache.org/jira/browse/AMBARI-2912
>             Project: Ambari
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 1.4.0
>            Reporter: Oleg Nechiporenko
>            Assignee: Oleg Nechiporenko
>             Fix For: 1.4.0
>
>         Attachments: AMBARI-2912.patch
>
>
> Stop the YARN service and almost all values show as {{null}} in service summary. We need to show {{n/a}} just like how HDFS service summary shows.

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