druid/extensions-core/lookups-cached-single/src
Gian Merlino a87db7f353
Add HashJoinSegment, a virtual segment for joins. (#9111)
* Add HashJoinSegment, a virtual segment for joins.

An initial step towards #8728. This patch adds enough functionality to implement a joining
cursor on top of a normal datasource. It does not include enough to actually do a query. For
that, future patches will need to wire this low-level functionality into the query language.

* Fixups.

* Fix missing format argument.

* Various tests and minor improvements.

* Changes.

* Remove or add tests for unused stuff.

* Fix up package locations.
2020-01-16 13:14:20 -08:00
..
main Add HashJoinSegment, a virtual segment for joins. (#9111) 2020-01-16 13:14:20 -08:00
test/java/org/apache/druid/server/lookup fix sql compatible null handling config work with runtime.properties (#8876) 2019-11-20 03:55:29 -08:00