[jira] (SPARK-19393) Add `approx_percentile` Dataset/DataFrame API

[Liwei Lin (JIRA)]

Title: Message Title

Liwei Lin resolved as Won't Fix   Spark / SPARK-19393 Add `approx_percentile` Dataset/DataFrame API Change By: Liwei Lin Resolution: Won't Fix Status: In Progress Resolved Add Comment   This message was sent by Atlassian JIRA (v6.3.15#6346-sha1:dbc023d)