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druid/extensions-core/datasketches/src
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Adarsh Sanjeev 9576fd3141
HllSketch Merge Aggregator optimizations (#15162) 
* Null byte serde for empty sketches

* Cache for HllSketchMerge

* Check for empty sketches

* Address review comments

* Revert changes to HllSketchHolder

* Handle null sketch holders instead of null sketches

* Add unit test for MSQ HllSketch

* Add comments

* Fix style
 		2023-11-03 11:01:22 +08:00
..
main HllSketch Merge Aggregator optimizations (#15162) 2023-11-03 11:01:22 +08:00
test HllSketch Merge Aggregator optimizations (#15162) 2023-11-03 11:01:22 +08:00