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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10213) setfacl -x should reject attempts to include permissions in the ACL spec.
Date Wed, 08 Jan 2014 23:10:50 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13866027#comment-13866027
] 

Chris Nauroth commented on HADOOP-10213:
----------------------------------------

Here is an example on Linux showing rejection of an attempt to specify permissions in an ACL
spec with setfacl -x:

{code}
> setfacl -x user:bruce:rw- file2
setfacl: Option -x: Invalid argument near character 12
{code}

Both of the following are correct syntax:

{code}
setfacl -x user:bruce file2
setfacl -x user:bruce: file2
{code}

[~vinayrpet], if you're interested in taking this, would you please assign the issue to yourself?
 Thanks!

> setfacl -x should reject attempts to include permissions in the ACL spec.
> -------------------------------------------------------------------------
>
>                 Key: HADOOP-10213
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10213
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: tools
>    Affects Versions: HDFS ACLs (HDFS-4685)
>            Reporter: Chris Nauroth
>
> When calling setfacl -x to remove ACL entries, it does not make sense for the entries
in the ACL spec to contain permissions.  The permissions should be unspecified, and the CLI
should return an error if the user attempts to provide permissions.



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