Keep each ORC table in a dedicated directory
Partially reverting 5a8a8a78.
This is needed to ensure better compliance with usual ORC semantics, where one directory = one table.
Migrated from D7476 (view on Phabricator)
Staging instance, all changes can be removed at any time
Partially reverting 5a8a8a78.
This is needed to ensure better compliance with usual ORC semantics, where one directory = one table.
Migrated from D7476 (view on Phabricator)