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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-15541) Improve querying for Grafana from AMS API
Date Fri, 25 Mar 2016 00:22:26 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-15541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15211193#comment-15211193
] 

Hudson commented on AMBARI-15541:
---------------------------------

ABORTED: Integrated in Ambari-trunk-Commit #4541 (See [https://builds.apache.org/job/Ambari-trunk-Commit/4541/])
AMBARI-15541. Improve querying for Grafana from AMS API. (Prajwal Rao (yusaku: [http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=161dcefb31572f5007ebd468db519bd91e962bf4])
* ambari-metrics/ambari-metrics-grafana/ambari-metrics/datasource.js


> Improve querying for Grafana from AMS API
> -----------------------------------------
>
>                 Key: AMBARI-15541
>                 URL: https://issues.apache.org/jira/browse/AMBARI-15541
>             Project: Ambari
>          Issue Type: Improvement
>          Components: ambari-metrics
>    Affects Versions: 2.2.2
>            Reporter: Prajwal Rao
>            Assignee: Prajwal Rao
>            Priority: Critical
>             Fix For: 2.2.2
>
>         Attachments: AMBARI-15541.patch
>
>
> Currently Ambrari-Metrics-Grafana queries a call per host per metric. This can be very
resource heavy on large node clusters. This improvement should help reduce the load on AMS
by querying multiple hosts in a single call.



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