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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3365) Add support for using the 'tc' tool via container-executor
Date Fri, 03 Apr 2015 18:16:57 GMT

    [ https://issues.apache.org/jira/browse/YARN-3365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14394816#comment-14394816
] 

Hudson commented on YARN-3365:
------------------------------

FAILURE: Integrated in Hadoop-Mapreduce-trunk-Java8 #153 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/153/])
YARN-3365. Enhanced NodeManager to support using the 'tc' tool via container-executor for
outbound network traffic control. Contributed by Sidharta Seethana. (vinodkv: rev b21c72777ae664b08fd1a93b4f88fa43f2478d94)
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestLinuxContainerExecutor.java
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/main.c
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/container-executor.h
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/container-executor.c
* hadoop-yarn-project/CHANGES.txt


> 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
>             Fix For: 2.8.0
>
>         Attachments: YARN-3365.001.patch, YARN-3365.002.patch, YARN-3365.003.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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