HBase ACL

[snocke]

We want to delete data from hbase using phoenix.
Deleting data with SQL makes it very easy for the user to erease data (e.g. data needs to be deleted because a user enforces his GDPR right to be forgotten)

The pushdown is possible according to the documentation

SQL DELETE

If a WHERE clause is specified, the DELETE operation only works if the predicate in the clause can be fully pushed down to the data source.

A fully pushdown means ACL enabled on the hbase side. see https://hbase.apache.org/book.html#hbase.accesscontrol.configuration

May be a configOverride is enough (already possible for hbase), may be more is needed.
It will involve some testing efforts.