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https://issues.apache.org/jira/browse/AMBARI-15541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Prajwal Rao updated AMBARI-15541:
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Attachment: AMBARI-15541.patch
> 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
> 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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