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From "Remus Rusanu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-1972) Implement secure Windows Container Executor
Date Thu, 05 Jun 2014 09:58:02 GMT

     [ https://issues.apache.org/jira/browse/YARN-1972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Remus Rusanu updated YARN-1972:
-------------------------------

    Attachment: YARN-1972.2.patch

Patch.2, rebased to current trunk, with review feedback:
 
- DCE and WCE no longer create user file cache, this is done solely by the localizer initDirs.
DCE Test modified to reflect this. DCE.createUserCacheDirs renamed to createUserAppCacheDirs
accordingly
- namenodeGroup -> nodeManagerGroup
- removed appLocalizationCounter, use locId instead (container ID) as the winutils "jobName"
for the localizer runas launch

> Implement secure Windows Container Executor
> -------------------------------------------
>
>                 Key: YARN-1972
>                 URL: https://issues.apache.org/jira/browse/YARN-1972
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: nodemanager
>            Reporter: Remus Rusanu
>            Assignee: Remus Rusanu
>              Labels: security, windows
>         Attachments: YARN-1972.1.patch, YARN-1972.2.patch
>
>
> This work item represents the Java side changes required to implement a secure windows
container executor, based on the YARN-1063 changes on native/winutils side. 
> Necessary changes include leveraging the winutils task createas to launch the container
process as the required user and a secure localizer (launch localization as a separate process
running as the container user).



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