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https://issues.apache.org/jira/browse/HDFS-15841?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17287449#comment-17287449
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Yang Yun commented on HDFS-15841:
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Thanks [~ayushtkn] for your comment.
There are some small diffrents with protected directories,
* protected directories forbids deleting some directories; force2trash can
delete but to trash for regretting.
* protected directories is from server side, the admin can set some protected
directories; force2trash is from client side, any user can has his special
setting for any file/folder.
> Use xattr to support delete file to trash by forced for important folder
> ------------------------------------------------------------------------
>
> Key: HDFS-15841
> URL: https://issues.apache.org/jira/browse/HDFS-15841
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Yang Yun
> Assignee: Yang Yun
> Priority: Minor
> Attachments: HDFS-15841.001.patch
>
>
> Deletion is a dangerous operation.
> If a folder has xattr 'user.force2trash', any deletion of this folder and
> it's sub file/folder will be moved to trash by forced.
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