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| author | Xiangrui Meng <meng@databricks.com> | 2015-06-23 17:46:29 -0700 |
|---|---|---|
| committer | Reynold Xin <rxin@databricks.com> | 2015-06-23 17:46:29 -0700 |
| commit | 0401cbaa8ee51c71f43604f338b65022a479da0a (patch) | |
| tree | 7c8c5fd448576146a6677a907a6d8acf0e3b16c0 /dev | |
| parent | 111d6b9b8a584b962b6ae80c7aa8c45845ce0099 (diff) | |
| download | spark-0401cbaa8ee51c71f43604f338b65022a479da0a.tar.gz spark-0401cbaa8ee51c71f43604f338b65022a479da0a.tar.bz2 spark-0401cbaa8ee51c71f43604f338b65022a479da0a.zip | |
[SPARK-7157][SQL] add sampleBy to DataFrame
Add `sampleBy` to DataFrame. rxin
Author: Xiangrui Meng <meng@databricks.com>
Closes #6769 from mengxr/SPARK-7157 and squashes the following commits:
991f26f [Xiangrui Meng] fix seed
4a14834 [Xiangrui Meng] move sampleBy to stat
832f7cc [Xiangrui Meng] add sampleBy to DataFrame
Diffstat (limited to 'dev')
0 files changed, 0 insertions, 0 deletions