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https://issues.apache.org/jira/browse/YARN-2745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14590289#comment-14590289
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Allen Wittenauer commented on YARN-2745:
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How much of this is actually YARN specific though? YARN-3819 and YARN-3820
seem like things that HDFS should care about too. It seems extremely
shortsighted not to commit the collection parts into common.
> Extend YARN to support multi-resource packing of tasks
> ------------------------------------------------------
>
> Key: YARN-2745
> URL: https://issues.apache.org/jira/browse/YARN-2745
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: nodemanager, resourcemanager, scheduler
> Reporter: Robert Grandl
> Assignee: Robert Grandl
> Attachments: sigcomm_14_tetris_talk.pptx, tetris_design_doc.docx,
> tetris_paper.pdf
>
>
> In this umbrella JIRA we propose an extension to existing scheduling
> techniques, which accounts for all resources used by a task (CPU, memory,
> disk, network) and it is able to achieve three competing objectives:
> fairness, improve cluster utilization and reduces average job completion time.
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