on call.
> - ColumnarRow for vectorization reading seems that we need implement
> ArrowColumnVectors.
>
> Best,
> Jingsong Lee
>
> On Wed, Feb 5, 2020 at 12:45 PM dianfu wrote:
>
>> Hi all,
>>
>> Scalar Python UDF has already been supported in the coming re
Hi Jincheng,
Thanks for the proposal. I think this is a good idea. Usually Python users will
firstly try to install a Python package from PyPI when they are trying it out.
This would definitely benefit Python users.
Regards,
Dian
> 在 2020年2月5日，上午8:56，jincheng sun 写道：
>
> I see, thanks for th
Hi all,
Scalar Python UDF has already been supported in the coming release 1.10
(FLIP-58[1]). It operates one row at a time. It works in the way that the Java
operator serializes one input row to bytes and sends them to the Python worker;
the Python worker deserializes the input row and evaluat
