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From "Chuan Liu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2190) Provide a Windows container executor that can limit memory and CPU
Date Tue, 03 Mar 2015 23:25:05 GMT

    [ https://issues.apache.org/jira/browse/YARN-2190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14345996#comment-14345996
] 

Chuan Liu commented on YARN-2190:
---------------------------------

bq. -1 patch. The patch command could not apply the patch.

Not sure what is the problem. I can apply the patch on both Windows and Linux with '{{patch
-p0 < YARN-2190.10.patch}}'.

> Provide a Windows container executor that can limit memory and CPU
> ------------------------------------------------------------------
>
>                 Key: YARN-2190
>                 URL: https://issues.apache.org/jira/browse/YARN-2190
>             Project: Hadoop YARN
>          Issue Type: New Feature
>          Components: nodemanager
>            Reporter: Chuan Liu
>            Assignee: Chuan Liu
>         Attachments: YARN-2190-prototype.patch, YARN-2190.1.patch, YARN-2190.10.patch,
YARN-2190.2.patch, YARN-2190.3.patch, YARN-2190.4.patch, YARN-2190.5.patch, YARN-2190.6.patch,
YARN-2190.7.patch, YARN-2190.8.patch, YARN-2190.9.patch
>
>
> Yarn default container executor on Windows does not set the resource limit on the containers
currently. The memory limit is enforced by a separate monitoring thread. The container implementation
on Windows uses Job Object right now. The latest Windows (8 or later) API allows CPU and memory
limits on the job objects. We want to create a Windows container executor that sets the limits
on job objects thus provides resource enforcement at OS level.
> http://msdn.microsoft.com/en-us/library/windows/desktop/ms686216(v=vs.85).aspx



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