spark-instrumented-optimizer/sql/core
Cheng Lian 415d0a859b [SPARK-12818][SQL] Specialized integral and string types for Count-min Sketch
This PR is a follow-up of #10911. It adds specialized update methods for `CountMinSketch` so that we can avoid doing internal/external row format conversion in `DataFrame.countMinSketch()`.

Author: Cheng Lian <lian@databricks.com>

Closes #10968 from liancheng/cms-specialized.
2016-01-28 12:26:03 -08:00
..
src [SPARK-12818][SQL] Specialized integral and string types for Count-min Sketch 2016-01-28 12:26:03 -08:00
pom.xml [SPARK-12935][SQL] DataFrame API for Count-Min Sketch 2016-01-26 20:12:34 -08:00