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Posted to common-issues@hadoop.apache.org by "Akira Ajisaka (JIRA)" <ji...@apache.org> on 2016/10/18 05:40:58 UTC
[jira] [Updated] (HADOOP-13522) Add %A and %a formats for fs -stat
command to print permissions
[ https://issues.apache.org/jira/browse/HADOOP-13522?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Akira Ajisaka updated HADOOP-13522:
-----------------------------------
Flags: (was: Patch)
Hadoop Flags: Reviewed
Release Note: Added permissions to the fs stat command. They are now available as symbolic (%A) and octal (%a) formats, which are in line with Linux. (was: Added permissions to the fs stat command. They are now available as symbolic (%A) and octal formats (%a), which is in line with Linux.)
Summary: Add %A and %a formats for fs -stat command to print permissions (was: Permissions on fs stat added)
> 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
> 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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