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https://issues.apache.org/jira/browse/HDFS-14085?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16689084#comment-16689084
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Ayush Saxena commented on HDFS-14085:
-------------------------------------
*Probable solutions*
1. Make any extra entry in the state store for the file system level
permissions and keep on updating them periodically.
2. Add the call to get the file info for each point at the time of command
execution
3. Don't allow the access to root to a user. He actually has the permission to
say mount point /mount he shouldn't have access to /
4. Don't show only the permissions.Better than not knowing than knowing the
wrong stuff.
Or if any other better solution.
Open for discussion. :)
> RBF : LS command for root shows wrong owner and permission information.
> -----------------------------------------------------------------------
>
> Key: HDFS-14085
> URL: https://issues.apache.org/jira/browse/HDFS-14085
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Ayush Saxena
> Assignee: Ayush Saxena
> Priority: Major
>
> The LS command for / lists all the mount entries but the permission displayed
> is the default permission (777) and the owner and group info same as that of
> the user calling it; Which actually should be the same as that of the
> destination of the mount point.
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