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From "Miklos Szegedi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2185) Use pipes when localizing archives
Date Fri, 05 Jan 2018 01:29:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-2185?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16312332#comment-16312332
] 

Miklos Szegedi commented on YARN-2185:
--------------------------------------

The findbugs issue is in trunk.

> 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
>         Attachments: YARN-2185.000.patch, YARN-2185.001.patch, YARN-2185.002.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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