druid/processing
Gian Merlino 4f085896c6
Ability to directly query row-based datasources. (#9502)
* Ability to directly query row-based datasources.

Includes:

- Foundational classes RowBasedSegment, RowBasedStorageAdapter,
  RowBasedCursor provide a queryable interface on top of a
  RowBasedColumnSelectorFactory.
- Add LookupSegment: A RowBasedSegment that is built on lookup data.
- Improve capability reporting in RowBasedColumnSelectorFactory.

* Fix import.

* Remove unthrown IOException.
2020-03-10 20:39:01 -07:00
..