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Posted to dev@spark.apache.org by 段石石 <bu...@gmail.com> on 2016/05/13 06:41:48 UTC

code change for adding takeSample of DataFrame

Hi, all:


I have add takeSample in the DataFrame, which sampling with specify num of
the rows. It has a similary version in RDD, but not supported in DataFrame
now. And now  local test is done, Is it ok to make a pr ?



Thanks

Re: code change for adding takeSample of DataFrame

Posted by Reynold Xin <rx...@databricks.com>.

Sure go for it. Thanks.


On Thu, May 12, 2016 at 11:41 PM, 段石石 <bu...@gmail.com> wrote:

> Hi, all:
>
>
> I have add takeSample in the DataFrame, which sampling with specify num of
> the rows. It has a similary version in RDD, but not supported in DataFrame
> now. And now  local test is done, Is it ok to make a pr ?
>
>
>
> Thanks
>