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https://issues.apache.org/jira/browse/AMBARI-17909?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jungtaek Lim updated AMBARI-17909:
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Attachment: AMBARI-17909-v1.patch
> AMS Storm Sink: apply change of Storm metrics improvement - worker level
> aggregation
> ------------------------------------------------------------------------------------
>
> Key: AMBARI-17909
> URL: https://issues.apache.org/jira/browse/AMBARI-17909
> Project: Ambari
> Issue Type: Bug
> Components: ambari-metrics
> Affects Versions: 2.4.0
> Reporter: Jungtaek Lim
> Assignee: Jungtaek Lim
> Priority: Blocker
> Attachments: AMBARI-17909-v1.patch
>
>
> Abstraction:
> This issue is for following up changes on STORM-2006: Storm metrics feature
> improvement: support per-worker level metrics aggregation.
> Details:
> With recent patches for AMS and AMS Storm sink, AMS stores task level metrics
> from Storm, and relevant dashboards can be configured via Grafana.
> But we found that it incurs too many kinds of metrics and also too many data
> points published to AMS because even a topology can have lots of tasks.
> In order to reduce this, I addressed STORM-2006, but it also needs AMS Storm
> sink and relevant Storm configurations to be changed.
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