GitHub user zhengruifeng opened a pull request:
https://github.com/apache/spark/pull/14478
[SPARK-16875][SQL] Add args checking for DataSet randomSplit and sample
## What changes were proposed in this pull request?
Add the missing args-checking for randomSplit and sample
## How was this patch tested?
unit tests
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zhengruifeng/spark fix_randomSplit
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/14478.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #14478
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commit e6e9281335ec69f78c4a9d814d3851264cc9f90c
Author: Zheng RuiFeng <ruife...@foxmail.com>
Date: 2016-08-03T10:24:23Z
create pr
commit 3ea85189f2ad4abaa45282476de980ad7886b297
Author: Zheng RuiFeng <ruife...@foxmail.com>
Date: 2016-08-03T10:37:29Z
update bound
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