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Posted to yarn-issues@hadoop.apache.org by "Zhankun Tang (JIRA)" <ji...@apache.org> on 2018/11/03 08:52:00 UTC
[jira] [Updated] (YARN-8851) [Umbrella] A new pluggable device
plugin framework to ease vendor plugin development
[ https://issues.apache.org/jira/browse/YARN-8851?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhankun Tang updated YARN-8851:
-------------------------------
Attachment: YARN-8851-WIP9-trunk.001.patch
> [Umbrella] A new pluggable device plugin framework to ease vendor plugin development
> ------------------------------------------------------------------------------------
>
> Key: YARN-8851
> URL: https://issues.apache.org/jira/browse/YARN-8851
> Project: Hadoop YARN
> Issue Type: New Feature
> Components: yarn
> Reporter: Zhankun Tang
> Assignee: Zhankun Tang
> Priority: Major
> Attachments: YARN-8851-WIP2-trunk.001.patch, YARN-8851-WIP3-trunk.001.patch, YARN-8851-WIP4-trunk.001.patch, YARN-8851-WIP5-trunk.001.patch, YARN-8851-WIP6-trunk.001.patch, YARN-8851-WIP7-trunk.001.patch, YARN-8851-WIP8-trunk.001.patch, YARN-8851-WIP9-trunk.001.patch, [YARN-8851] YARN_New_Device_Plugin_Framework_Design_Proposal-3.pdf, [YARN-8851] YARN_New_Device_Plugin_Framework_Design_Proposal.pdf
>
>
> At present, we support GPU/FPGA device in YARN through a native, coupling way. But it's difficult for a vendor to implement such a device plugin because the developer needs much knowledge of YARN internals. And this brings burden to the community to maintain both YARN core and vendor-specific code.
> Here we propose a new device plugin framework to ease vendor device plugin development and provide a more flexible way to integrate with YARN NM.
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