Reynold Xin created SPARK-18663:
-----------------------------------
Summary: Simplify CountMinSketch aggregate implementation
Key: SPARK-18663
URL: https://issues.apache.org/jira/browse/SPARK-18663
Project: Spark
Issue Type: Sub-task
Reporter: Reynold Xin
Assignee: Reynold Xin
SPARK-18429 introduced count-min sketch aggregate function for SQL, but the
implementation and testing is more complicated than needed. This simplifies the
test cases and removes support for data types that don't have clear equality
semantics.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
