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Posted to yarn-issues@hadoop.apache.org by "Sidharta Seethana (JIRA)" <ji...@apache.org> on 2015/03/24 22:04:53 UTC

[jira] [Updated] (YARN-3365) Add support for using the 'tc' tool via container-executor

     [ https://issues.apache.org/jira/browse/YARN-3365?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sidharta Seethana updated YARN-3365:
------------------------------------
    Attachment: YARN-3365.001.patch

Patch for : adding support for using 'tc' tool via container-executor. Additional tests added to TestLinuxContainerExecutor by [~vvasudev]

> 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
>
>
> 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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