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From "Kyle Leckie (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-732) YARN support for container isolation on Windows
Date Fri, 12 Jul 2013 22:45:49 GMT

     [ https://issues.apache.org/jira/browse/YARN-732?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kyle Leckie updated YARN-732:
-----------------------------

    Description: 
There is no ContainerExecutor on windows that can launch containers in a manner that creates:
1) container isolation
2) container execution with reduced rights
I am working on patches that will add the ability to launch containers in a process with a
reduced access token. 
Update: After examining several approaches I have settled on launching the task as a domain
user. I have attached the current winutils patch which is a work in progress. 


  was:
There is no ContainerExecutor on windows that can launch containers in a manner that creates:
1) container isolation
2) container execution with reduced rights
I am working on patches that will add the ability to launch containers in a process with a
reduced access token. My current approach does not attempt to run the process as the domain
user passed into the launchContainer() call. Instead we run as a local user.


    
> YARN support for container isolation on Windows
> -----------------------------------------------
>
>                 Key: YARN-732
>                 URL: https://issues.apache.org/jira/browse/YARN-732
>             Project: Hadoop YARN
>          Issue Type: New Feature
>          Components: nodemanager
>    Affects Versions: trunk-win
>            Reporter: Kyle Leckie
>              Labels: security
>             Fix For: trunk-win
>
>
> There is no ContainerExecutor on windows that can launch containers in a manner that
creates:
> 1) container isolation
> 2) container execution with reduced rights
> I am working on patches that will add the ability to launch containers in a process with
a reduced access token. 
> Update: After examining several approaches I have settled on launching the task as a
domain user. I have attached the current winutils patch which is a work in progress. 

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