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From "Suresh Srinivas (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-6731) Octal umask with less than 3 digits is not handled
Date Thu, 29 Apr 2010 18:32:53 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-6731?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12862329#action_12862329
] 

Suresh Srinivas commented on HADOOP-6731:
-----------------------------------------

On HDFS we do not support set-user-ID-on-execution-bit. On linux all the following is support
for chmod:
7, 77, 777, 1777. Should we make chmod parser also consistent with this? I feel we should
either change both creation umask and chmod umask or leave both of them as it is. Any thoughts?

> Octal umask with less than 3 digits is not handled
> --------------------------------------------------
>
>                 Key: HADOOP-6731
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6731
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs
>    Affects Versions: 0.21.0, 0.22.0
>            Reporter: Suresh Srinivas
>            Assignee: Suresh Srinivas
>             Fix For: 0.22.0
>
>         Attachments: HADOOP-6731.patch
>
>
> Umasks with less than three digits should be accepted as valid umask. Umask with single
digit, say 7, should be handled as 007. Similarly umask with two digits, say 77, should be
handled as 077.

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