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
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src	[SPARK-12818][SQL] Specialized integral and string types for Count-min Sketch	2016-01-28 12:26:03 -08:00
pom.xml	[SPARK-12933][SQL] Initial implementation of Count-Min sketch	2016-01-23 00:34:55 -08:00