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Date: Fri, 21 Dec 2012 14:33:14 +0000 (UTC)
From: "Alejandro Abdelnur (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
Message-ID: <JIRA.12624735.1355960572581.42807.1356100394327@arcas>
In-Reply-To: <JIRA.12624735.1355960572581@arcas>
References: <JIRA.12624735.1355960572581@arcas>
Subject: [jira] [Commented] (YARN-278) Fair scheduler maxRunningApps config
 causes no apps to make progress
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    [ https://issues.apache.org/jira/browse/YARN-278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13538023#comment-13538023 ] 

Alejandro Abdelnur commented on YARN-278:
-----------------------------------------

+1
                
> Fair scheduler maxRunningApps config causes no apps to make progress
> --------------------------------------------------------------------
>
>                 Key: YARN-278
>                 URL: https://issues.apache.org/jira/browse/YARN-278
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager, scheduler
>    Affects Versions: 2.0.2-alpha
>            Reporter: Sandy Ryza
>            Assignee: Sandy Ryza
>         Attachments: YARN-278.patch, YARN-278.patch
>
>
> This occurs because the scheduler erroneously chooses apps to offer resources to that are not runnable, then later decides they are not runnable, and doesn't try to give the resources to anyone else.

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