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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 Tue, 03 Mar 2015 19:16:05 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-2190.9.patch

Attach a new patch that adds the following two new options for the new Windows container executor
to control if memory and CPU limit should be set on the backing job object. By default, memory
limit is enabled; CPU limit is disabled.

{noformat}
yarn.nodemanager.windows-container-executor.memory-limit.enabled
yarn.nodemanager.windows-container-executor.cpu-limit.enabled
{noformat}

> 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-2190.2.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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