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Posted to yarn-issues@hadoop.apache.org by "Sandy Ryza (JIRA)" <ji...@apache.org> on 2013/04/19 03:47:15 UTC
[jira] [Commented] (YARN-289) Fair scheduler doesn't satisfy
smaller request when bigger one is outstanding
[ https://issues.apache.org/jira/browse/YARN-289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13635937#comment-13635937 ]
Sandy Ryza commented on YARN-289:
---------------------------------
Yeah, that appears to be the problem.
> Fair scheduler doesn't satisfy smaller request when bigger one is outstanding
> ------------------------------------------------------------------------------
>
> Key: YARN-289
> URL: https://issues.apache.org/jira/browse/YARN-289
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Sandy Ryza
> Assignee: Sandy Ryza
>
> An application requests a container with 1024 MB. It then requests a container with 2048 MB. A node shows up with 1024 MB available. Even if the application is the only one running, neither request will be scheduled on it.
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