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druid/extensions-core/datasketches
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Jihoon Son f3f2cd35e1 Array-based aggregation for groupBy query (#4576) 
* Array-based aggregation

* Fix handling missing grouping key

* Handle invalid offset

* Fix compilation

* Add cardinality check

* Fix cardinality check

* Address comments

* Address comments

* Address comments

* Address comments

* Cleanup GroupByQueryEngineV2.process

* Change to Byte.SIZE

* Add flatMap
 		2017-08-03 20:04:54 +03:00
..
src Array-based aggregation for groupBy query (#4576) 2017-08-03 20:04:54 +03:00
README.md refactor extensions into core and contrib 2016-03-08 17:12:09 -08:00
pom.xml Update versions to 0.11.0-SNAPSHOT (#4483) 2017-06-28 17:05:58 -07:00

README.md

This module provides druid aggregators based on http://datasketches.github.io/ .

Credits: This module is a result of feedback and work done by following people.

https://github.com/cheddar https://github.com/himanshug https://github.com/leerho https://github.com/will-lauer