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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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Eric Badger reassigned YARN-7713:
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Assignee: Christos Karampeazis-Papadakis
> 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
> Assignee: Christos Karampeazis-Papadakis
> Priority: Major
> Labels: newbie, pull-request-available
> Time Spent: 50m
> 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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