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https://issues.apache.org/jira/browse/YARN-7713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated YARN-7713:
---------------------------------
    Labels: newbie pull-request-available  (was: newbie)

> Add parallel copying of directories into FSDownload
> ---------------------------------------------------
>
>                 Key: YARN-7713
>                 URL: https://issues.apache.org/jira/browse/YARN-7713
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Miklos Szegedi
>            Priority: Major
>              Labels: newbie, pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> YARN currently copies directories sequentially when localizing. This could be 
> improved to do in parallel, since the source blocks are normally on different 
> nodes.



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