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From "Eli Collins (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HDFS-1560) dfs.data.dir permissions should default to 700
Date Mon, 27 Dec 2010 22:06:46 GMT

    [ https://issues.apache.org/jira/browse/HDFS-1560?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12975350#action_12975350
] 

Eli Collins commented on HDFS-1560:
-----------------------------------

+1  lgtm, think you got all the docs and tests, and the failures are the existing ones.

> dfs.data.dir permissions should default to 700
> ----------------------------------------------
>
>                 Key: HDFS-1560
>                 URL: https://issues.apache.org/jira/browse/HDFS-1560
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: data-node
>    Affects Versions: 0.22.0, 0.23.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Minor
>         Attachments: hdfs-1560.txt
>
>
> Currently, dfs.data.dir defaults to 755 permissions, which isn't necessary for any reason,
and is a security issue if not changed on a secured cluster. We should default to 700

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