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From "Yufei Gu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6516) FairScheduler:the algorithm of assignContainer is so slow for it only can assign a thousand containers per second
Date Mon, 24 Apr 2017 16:41:04 GMT

    [ https://issues.apache.org/jira/browse/YARN-6516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15981478#comment-15981478
] 

Yufei Gu commented on YARN-6516:
--------------------------------

Can you provide more details about test environment? Is this tested in a real cluster? How
many nodes are there? Was continuous scheduling on? What exact version did you test?

Besides, I don't think it is blocker. 

> FairScheduler:the algorithm of assignContainer is so slow for it only can assign a thousand
containers per second
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-6516
>                 URL: https://issues.apache.org/jira/browse/YARN-6516
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: fairscheduler
>    Affects Versions: 2.7.2
>            Reporter: GirlKiller
>            Priority: Blocker
>




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