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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-15982) AMS metrics gaps/inconsistencies in data
Date Wed, 20 Apr 2016 03:36:25 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-15982?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15249200#comment-15249200
] 

Hudson commented on AMBARI-15982:
---------------------------------

SUCCESS: Integrated in Ambari-trunk-Commit #4691 (See [https://builds.apache.org/job/Ambari-trunk-Commit/4691/])
AMBARI-15982 : AMS metrics gaps/inconsistencies in data (avijayan) (avijayan: [http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=43567ff1de4f5260679d70eb784d9955303fca26])
* ambari-server/src/test/java/org/apache/ambari/server/upgrade/UpgradeCatalog240Test.java
* ambari-server/src/main/java/org/apache/ambari/server/upgrade/UpgradeCatalog240.java


> 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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