ADLS Trash Folder Behavior
If the fs.trash.interval property is set to a value other than zero on your cluster and you do not specify the -skipTrash flag with your rm command when you remove files, the deleted files are moved to the trash folder in your ADLS account. The trash folder in your ADLS account is located at adl://your_account.azuredatalakestore.net/user/user_name/.Trash/current/.
For more information about HDFS trash, see Configuring HDFS Trash.