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He Xiaoqiao commented on HDFS-14802: ------------------------------------ Thanks [~ferhui] for your contribution, I think maybe we need regex to match the `protect directories`. such as protect db directories to delete in warehouse, and I have to config many many paths based on my own practice. if we support regex match, it should be simpler. FYI. > The feature of protect directories should be used in RenameOp > ------------------------------------------------------------- > > Key: HDFS-14802 > URL: https://issues.apache.org/jira/browse/HDFS-14802 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs > Affects Versions: 3.0.4, 3.3.0, 3.2.1, 3.1.3 > Reporter: Fei Hui > Assignee: Fei Hui > Priority: Major > Attachments: HDFS-14802.001.patch, HDFS-14802.002.patch > > > Now we could set fs.protected.directories to prevent users from deleting > important directories. But users can delete directories around the limitation. > 1. Rename the directories and delete them. > 2. move the directories to trash and namenode will delete them. > So I think we should use the feature of protected directories in RenameOp -- This message was sent by Atlassian Jira (v8.3.2#803003) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org