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https://issues.apache.org/jira/browse/HDFS-7087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14905810#comment-14905810
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Andrew Wang commented on HDFS-7087:
-----------------------------------
Hi Xiao, thanks for your interest in this one!
* I think it's fine if it's visible to all users, since access to actual file
information is still controlled
* {{/.reserved/raw}} is for admins only right now, so a 770 permission owned by
the superuser/supergroup would be appropriate.
* I'm not sure about the permissions for {{/.reserved/.inodes}}. You can't
create a file by inode, but might be able to delete. Will let you poke around
and determine the right thing here.
* atime and mtime, perhas we set it to when the cluster was initially
formatted? I don't see much value in making it more up-to-date than that.
> Ability to list /.reserved
> --------------------------
>
> Key: HDFS-7087
> URL: https://issues.apache.org/jira/browse/HDFS-7087
> Project: Hadoop HDFS
> Issue Type: Improvement
> Affects Versions: 2.6.0
> Reporter: Andrew Wang
> Assignee: Xiao Chen
>
> We have two special paths within /.reserved now, /.reserved/.inodes and
> /.reserved/raw. It seems like we should be able to list /.reserved to see
> them.
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