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From "Aravindan Vijayan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-15982) AMS metrics gaps/inconsistencies in data
Date Tue, 19 Apr 2016 20:37:25 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-15982?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aravindan Vijayan updated AMBARI-15982:
---------------------------------------
    Description: 
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). 

> 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: Critical
>             Fix For: 2.4.0
>
>
> 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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