[jira] [Commented] (AMBARI-1856) Queries for metrics to populate the dashboard graphs don't work with updated Ganglia.

["Tom Beerbower (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-1856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13626994#comment-13626994 ] 

Tom Beerbower commented on AMBARI-1856:
---------------------------------------

It looks like Ganglia added a 'color' field in the returned JSON from Ganglia.  The POJO being populated doesn't account for it so the Jackson parser throws an UnrecognizedPropertyException.  
                
> Queries for metrics to populate the dashboard graphs don't work with updated Ganglia.
> -------------------------------------------------------------------------------------
>
>                 Key: AMBARI-1856
>                 URL: https://issues.apache.org/jira/browse/AMBARI-1856
>             Project: Ambari
>          Issue Type: Bug
>            Reporter: Tom Beerbower
>            Assignee: Tom Beerbower
>
> Dashboard cluster metrics charts show 
> {quote}
> No Data There was no data available. Possible reasons include inaccessible Ganglia service.
> {quote}
> when a new version of Ganglia is used.

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