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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] Created: (HDFS-1560) dfs.data.dir permissions should default to 700
Date Mon, 27 Dec 2010 03:28:45 GMT
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

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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