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https://issues.apache.org/jira/browse/AMBARI-18571?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrii Tkach updated AMBARI-18571:
----------------------------------
    Resolution: Fixed
        Status: Resolved  (was: Patch Available)

> 'HDFS Space Utilization' metric graph in HDFS service page is incorrect
> -----------------------------------------------------------------------
>
>                 Key: AMBARI-18571
>                 URL: https://issues.apache.org/jira/browse/AMBARI-18571
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.1.2
>            Reporter: Andrii Tkach
>            Assignee: Andrii Tkach
>            Priority: Critical
>             Fix For: 3.0.0
>
>         Attachments: AMBARI-18571.patch, Screen Shot 2015-10-27 at 5.50.13 
> PM.png, Screen Shot 2015-10-27 at 5.50.29 PM.png, Screen Shot 2015-10-27 at 
> 5.54.12 PM.png
>
>
> On a 500 node cluster I generated 1TB of data using the teragen example. The 
> main dashboard and each DataNode alerts say that 98% of DFS space has been 
> used. However on the HDFS service page, the HDFS Space Utilization graph 
> shows 50% usage - which is misleading.



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