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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (EAGLE-513) Add DataNodes usages Metrics in JMX Collector
Date Wed, 21 Sep 2016 03:31:20 GMT

    [ https://issues.apache.org/jira/browse/EAGLE-513?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15508602#comment-15508602
] 

ASF GitHub Bot commented on EAGLE-513:
--------------------------------------

Github user asfgit closed the pull request at:

    https://github.com/apache/incubator-eagle/pull/409


> Add DataNodes usages Metrics in JMX Collector
> ---------------------------------------------
>
>                 Key: EAGLE-513
>                 URL: https://issues.apache.org/jira/browse/EAGLE-513
>             Project: Eagle
>          Issue Type: Improvement
>    Affects Versions: v0.5.0
>            Reporter: Senthilkumar
>            Assignee: Senthilkumar
>
> Instead of Capacity check , Its better to track "DataNodes usages" Median Values. As
we won't hit 90% DFS utilisation before that will have More Jobs failures because of DataNode
Issues..
> So we should clear/Balance the Cluster effectively By tracking DataNode Median. 95% Median
would be Nice to Start. 



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