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Hive >> mail # user >> How to prevent user drop table in Hive metadata?


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How to prevent user drop table in Hive metadata?
Good Friday!

I was trying to apply certain level of security in our hive data warehouse,
by modifying access mode of directories and files on hdfs to 755 I think
it's good enough for a new user to remove data, however the user still can
drop the table definition in hive cli, seems the "revoke" doesn't help
much, is there any way to prevent this?
Thanks,
Echo