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Posted to hdfs-issues@hadoop.apache.org by "liuyanyu (Jira)" <ji...@apache.org> on 2020/04/11 03:46:00 UTC
[jira] [Updated] (HDFS-15243) Child directory should not be deleted
or renamed if parent directory is a protected directory
[ https://issues.apache.org/jira/browse/HDFS-15243?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
liuyanyu updated HDFS-15243:
----------------------------
Attachment: HDFS-15243.001.patch
Status: Patch Available (was: Open)
> Child directory should not be deleted or renamed if parent directory is a protected directory
> ---------------------------------------------------------------------------------------------
>
> Key: HDFS-15243
> URL: https://issues.apache.org/jira/browse/HDFS-15243
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: 3.1.1
> Affects Versions: 3.1.1
> Reporter: liuyanyu
> Assignee: liuyanyu
> Priority: Major
> Attachments: HDFS-15243.001.patch, image-2020-03-28-09-23-31-335.png
>
>
> HDFS-8983 add fs.protected.directories to support protected directories on NameNode. But as I test, when set a parent directory（eg /testA) to protected directory, the child directory (eg /testA/testB) still can be deleted or renamed. When we protect a directory mainly for protecting the data under this directory , So I think the child directory should not be delete or renamed if the parent directory is a protected directory.
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