Basic hive setup

In our scenario there are multiple tenants on a shared cluster. It is assumed that there are a number of encryption zones within the hdfs namespace supporting a variety of user cases.

This will include Travel data with policy restrictions according to EU GDPR regulation requiring masking and encryption of policy data as well as internal public cloud usage data which summarizes energy consumption and can be reported as part of the sustainability initiative. Elements of the sustainability data are considered as corporately sensitive, therefore access is limited to certain tables.