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From "Kousuke Saruta (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-9818) Remove usage of "bash -c" from oah.fs.DF
Date Thu, 01 Aug 2013 23:25:48 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-9818?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13727064#comment-13727064
] 

Kousuke Saruta commented on HADOOP-9818:
----------------------------------------

I've removed "2>/dev/null" from the patch.
No problem?
                
> Remove usage of "bash -c" from oah.fs.DF
> ----------------------------------------
>
>                 Key: HADOOP-9818
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9818
>             Project: Hadoop Common
>          Issue Type: Improvement
>    Affects Versions: 3.0.0, 2.1.0-beta
>            Reporter: Andrew Wang
>              Labels: newbie
>         Attachments: HADOOP-9818.patch
>
>
> {{DF}} uses "bash -c" to shell out to the unix {{df}} command. This is potentially unsafe;
let's think about removing it.

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