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https://issues.apache.org/jira/browse/AMBARI-22991?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aravindan Vijayan resolved AMBARI-22991.
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Resolution: Fixed
Pushed to branch-2.6 and trunk.
> Grafana shows incorrect info for HBase Average Regions per RegionServer
> -----------------------------------------------------------------------
>
> Key: AMBARI-22991
> URL: https://issues.apache.org/jira/browse/AMBARI-22991
> Project: Ambari
> Issue Type: Bug
> Components: ambari-metrics
> Reporter: Aravindan Vijayan
> Assignee: Aravindan Vijayan
> Priority: Major
> Labels: pull-request-available
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Problem
> These are number widgets on Grafana and is expected to show point in time
> information for "Average Regions per RegionServer"
> ambari-web that shows expected correct information gets the data from
> "Hadoop:service=HBase,name=Master,sub=Server.averageLoad" jmx metric via
> ambari-server metrics API resource.
> It seems having aggregator as "avg" looks to be causing this issue. when
> there are more than one HBase master than the metric value is averaged across
> all masters
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