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https://issues.apache.org/jira/browse/YARN-3366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14522639#comment-14522639
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Jun Gong commented on YARN-3366:
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[~sidharta-s] Thank you for the explanation. Could we set YARNRootClass's ceil
rate to yarnBandwidthMbit when 'strictMode'(which is configured through
YarnConfiguration.NM_LINUX_CONTAINER_CGROUPS_STRICT_RESOURCE_USAGE) is set to
true, otherwise set it to rootBandwidthMbit? If cluster admins require to set a
maximum bandwidth for YARN, he/she could set strictMode to true.
> Outbound network bandwidth : classify/shape traffic originating from YARN
> containers
> ------------------------------------------------------------------------------------
>
> Key: YARN-3366
> URL: https://issues.apache.org/jira/browse/YARN-3366
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Sidharta Seethana
> Assignee: Sidharta Seethana
> Fix For: 2.8.0
>
> Attachments: YARN-3366.001.patch, YARN-3366.002.patch,
> YARN-3366.003.patch, YARN-3366.004.patch, YARN-3366.005.patch,
> YARN-3366.006.patch, YARN-3366.007.patch
>
>
> In order to be able to isolate based on/enforce outbound traffic bandwidth
> limits, we need a mechanism to classify/shape network traffic in the
> nodemanager. For more information on the design, please see the attached
> design document in the parent JIRA.
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