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Posted to yarn-issues@hadoop.apache.org by "Miklos Szegedi (JIRA)" <ji...@apache.org> on 2017/12/20 22:42:00 UTC

[jira] [Assigned] (YARN-2185) Use pipes when localizing archives

     [ https://issues.apache.org/jira/browse/YARN-2185?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Miklos Szegedi reassigned YARN-2185:
------------------------------------

    Assignee: Miklos Szegedi

> 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
>
> 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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