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Encrypting non-empty HDFS directory

I would like to know if there is a way to encrypt the non-empty HDFS directory using RangerKMS??

I am getting below exception while trying to create encryptZone for non-empty directory.


hdfs crypto -createZone -keyName demokey -path /user/demo RemoteException: Attempt to create an encryption zone for a non-empty directory.



Master Collaborator

By design encryption zone cannot be created on non-empty directories. You will have to empty the directory, create the encryption zone and then recopy the files back.

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