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https://issues.apache.org/jira/browse/AMBARI-15982?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aravindan Vijayan updated AMBARI-15982:
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Attachment: AMBARI-15982.patch
> AMS metrics gaps/inconsistencies in data
> ----------------------------------------
>
> Key: AMBARI-15982
> URL: https://issues.apache.org/jira/browse/AMBARI-15982
> Project: Ambari
> Issue Type: Bug
> Components: ambari-metrics
> Affects Versions: 2.2.2
> Reporter: Aravindan Vijayan
> Assignee: Aravindan Vijayan
> Priority: Blocker
> Fix For: 2.4.0
>
> Attachments: AMBARI-15982.patch
>
>
> PROBLEM
> Gaps are being seen in the data shown in the Yarn Home Grafana dashboard .
> BUG
> Changes that were made through AMBARI-15026 were not added to the Upgrade
> path.
> FIX
> The changes will go into the Upgrade path for 2.4.0
> *Workaround*
> * In Ambari Web UI, navigate to AMS configs.
> * Change the value of the ams-site config
> *timeline.metrics.sink.collection.period* from "60" to "10".
> * Restart all Services (Hadoop daemons that emit metrics).
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