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From "Chuan Liu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-2190) Provide a Windows container executor that can limit memory and CPU
Date Mon, 30 Jun 2014 18:33:25 GMT

     [ https://issues.apache.org/jira/browse/YARN-2190?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chuan Liu updated YARN-2190:
----------------------------

    Attachment: YARN-2190.1.patch

Here is a new patch that addressed all the comments above.

> 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 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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