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From "Varun Vasudev (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3365) Add support for using the 'tc' tool via container-executor
Date Wed, 25 Mar 2015 17:52:55 GMT

    [ https://issues.apache.org/jira/browse/YARN-3365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14380353#comment-14380353
] 

Varun Vasudev commented on YARN-3365:
-------------------------------------

container-executor changes look good to me.

> Add support for using the 'tc' tool via container-executor
> ----------------------------------------------------------
>
>                 Key: YARN-3365
>                 URL: https://issues.apache.org/jira/browse/YARN-3365
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager
>            Reporter: Sidharta Seethana
>            Assignee: Sidharta Seethana
>         Attachments: YARN-3365.001.patch, YARN-3365.002.patch
>
>
> We need the following functionality :
> 1) modify network interface traffic shaping rules - to be able to attach a qdisc, create
child classes etc
> 2) read existing rules in place 
> 3) read stats for the various classes 
> Using tc requires elevated privileges - hence this functionality is to be made available
via container-executor. 



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