[jira] [Commented] (AMBARI-8023) Cluster admin should be able to dynamically display a subset of Ganglia metrics

["Aravindan Vijayan (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-8023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15111146#comment-15111146 ] 

Aravindan Vijayan commented on AMBARI-8023:
-------------------------------------------

[~sujeetv]

My apologies for the delayed response. Ganglia metrics is now obselete. We have replaced it with a newer and better designed Ambari Metrics Service. Please refer to the following documentation.

https://cwiki.apache.org/confluence/display/AMBARI/Metrics

> Cluster admin should be able to dynamically display a subset of Ganglia metrics
> -------------------------------------------------------------------------------
>
>                 Key: AMBARI-8023
>                 URL: https://issues.apache.org/jira/browse/AMBARI-8023
>             Project: Ambari
>          Issue Type: Improvement
>          Components: ambari-metrics
>            Reporter: Sujeet Varakhedi
>              Labels: metrics
>
> Currently metrics definitions need to be statically defined in the metrics.json file. But for services like HAWQ, admins need to see per query metrics for query administration and control. HAWQ today is able to push per query metrics to Ganglia and so It will be good to have a mechanism where from Amabri, an admin can query the metrics list directly from Ganglia and select a subset to be displayed on the service page.



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