druid/processing
Alexander Saydakov 45f91a241e numeric quantiles sketch aggregator (#5002)
* numeric quantiles sketch aggregator

* it seems that we need to synchronize all methods, which modify the state

* Seems like a false positive with -Pstrict

* code style fix

* code style fix

* use sketches-core-0.10.3

* moved cache ids to the central place

* better class names

* support large columns

* explained autodetection, added exception

* added comments regarding sketches moving on heap

* support reindexing

* implemented suggestions from jihoonson

* style fix

* use max(k, other.k) for better accuracy

* check for NilColumnValueSelector instead of null

* throw exceptions instead of providing no-op comparators
2017-12-06 08:18:08 +09:00
..
src numeric quantiles sketch aggregator (#5002) 2017-12-06 08:18:08 +09:00
pom.xml Replace IOPeon with SegmentWriteOutMedium; Improve buffer compression (#4762) 2017-12-04 18:04:27 -08:00