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https://issues.apache.org/jira/browse/YARN-2185?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16340296#comment-16340296
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Jason Lowe commented on YARN-2185:
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Thanks for updating the patch! Looks good to me. I noticed the QA bot
commented on patch 11 twice instead of patch 12 for some reason. I'll upload
patch 12 again to get get get a Jenkins run on it.
> Use pipes when localizing archives
> ----------------------------------
>
> Key: YARN-2185
> URL: https://issues.apache.org/jira/browse/YARN-2185
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: nodemanager
> Affects Versions: 2.4.0
> Reporter: Jason Lowe
> Assignee: Miklos Szegedi
> Priority: Major
> Attachments: YARN-2185.000.patch, YARN-2185.001.patch,
> YARN-2185.002.patch, YARN-2185.003.patch, YARN-2185.004.patch,
> YARN-2185.005.patch, YARN-2185.006.patch, YARN-2185.007.patch,
> YARN-2185.008.patch, YARN-2185.009.patch, YARN-2185.010.patch,
> YARN-2185.011.patch, YARN-2185.012.patch
>
>
> Currently the nodemanager downloads an archive to a local file, unpacks it,
> and then removes it. It would be more efficient to stream the data as it's
> being unpacked to avoid both the extra disk space requirements and the
> additional disk activity from storing the archive.
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