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Date: Tue, 18 Oct 2016 18:03:59 +0000 (UTC)
From: "Alex Garbarini (JIRA)" <jira@apache.org>
To: common-issues@hadoop.apache.org
Message-ID: <JIRA.12998611.1471646210000.19233.1476813839685@Atlassian.JIRA>
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Subject: [jira] [Commented] (HADOOP-13522) Add %A and %a formats for fs
 -stat command to print permissions
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archived-at: Tue, 18 Oct 2016 18:04:01 -0000


    [ https://issues.apache.org/jira/browse/HADOOP-13522?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15586174#comment-15586174 ] 

Alex Garbarini commented on HADOOP-13522:
-----------------------------------------

Thank you, Akira, for your patience and help teaching! I'm already hard at work on the next JIRA.

> Add %A and %a formats for fs -stat command to print permissions
> ---------------------------------------------------------------
>
>                 Key: HADOOP-13522
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13522
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs
>    Affects Versions: 3.0.0-alpha1
>            Reporter: Alex Garbarini
>            Assignee: Alex Garbarini
>             Fix For: 2.9.0, 3.0.0-alpha2
>
>         Attachments: HADOOP-13522.001.patch, HADOOP-13522.002.patch, HADOOP-13522.003.patch, HADOOP-13522.004.patch, HADOOP-13522.005.patch, HADOOP-13522.006.patch, HADOOP-13522.007.patch, HADOOP-13522.008.patch
>
>
> This patch adds to fs/shell/Stat.java the missing options of %a and %A. 
> FileStatus already contains the getPermission() method required for returning symbolic permissions. FsPermission contains the method to return the binary short, but nothing to present in standard Octal format. 
> Most UNIX admins base their work on such standard octal permissions. Hence, this patch also introduces one tiny method to translate the toShort() return into octal.
> Build has already passed unit tests and javadoc.


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