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From "Saurabh (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-21710) Yarn-Queues dashboard not displaying data in Grafana.
Date Thu, 26 Oct 2017 10:49:00 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-21710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16220298#comment-16220298
] 

Saurabh commented on AMBARI-21710:
----------------------------------

Actually it is because of bug in the ambari-metrics(https://issues.apache.org/jira/browse/AMBARI-21640)


So to resolve this you need to apply the patch from give jira(https://issues.apache.org/jira/secure/attachment/12880094/AMBARI-21640.patch)
to datasource.js javascript file in the following location :
/usr/lib/ambari-metrics-grafana/public/app/plugins/datasource/ambari-metrics/datasource.js




> Yarn-Queues dashboard not displaying data in Grafana.
> -----------------------------------------------------
>
>                 Key: AMBARI-21710
>                 URL: https://issues.apache.org/jira/browse/AMBARI-21710
>             Project: Ambari
>          Issue Type: Bug
>    Affects Versions: 2.5.1
>            Reporter: Aravindan Vijayan
>            Assignee: Aravindan Vijayan
>            Priority: Blocker
>             Fix For: 2.5.2
>
>
>  There is no data or error saying 'timeseries data request error'. The api call being
made in the background which turned out to be this: 
> https://<>:3000/api/datasources/proxy/1/ws/v1/timeline/metrics?metricNames=yarn.QueueMetrics.Queue=root.AppsRunning._max&appId=resourcemanager&startTime=NaNundefined1502465840&endTime=1502487440
> Note that, 'NaNundefined' is prefixed to the 'startTime' value. 



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