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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/06/12 01:33:00 UTC
[jira] [Commented] (SPARK-7157) Add approximate stratified sampling
to DataFrame
[ https://issues.apache.org/jira/browse/SPARK-7157?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14582684#comment-14582684 ]
Apache Spark commented on SPARK-7157:
-------------------------------------
User 'mengxr' has created a pull request for this issue:
https://github.com/apache/spark/pull/6769
> Add approximate stratified sampling to DataFrame
> ------------------------------------------------
>
> Key: SPARK-7157
> URL: https://issues.apache.org/jira/browse/SPARK-7157
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Reporter: Joseph K. Bradley
> Assignee: Xiangrui Meng
> Priority: Minor
>
> def sampleBy(c
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