Hyukjin,

Thanks for putting this together. I took a look at the proposal and left some comments. At the high level I like using type hints to specify input/output types but not so use about type hints for cordiality. I have commented on more details in the doc.

Li

On Thu, Jan 2, 2020 at 9:42 AM Li Jin <ice.xelloss@gmail.com> wrote:
I am going to review this carefully today. Thanks for the work!

Li

On Wed, Jan 1, 2020 at 10:34 PM Hyukjin Kwon <gurwls223@gmail.com> wrote:
Thanks for comments Maciej - I am addressing them.
adding Li Jin too.

I plan to proceed this late this week or early next week to make it on time before code freeze.
I am going to pretty actively respond so please give feedback if there's any :-).



2019년 12월 30일 (월) 오후 6:45, Hyukjin Kwon <gurwls223@gmail.com>님이 작성:
Hi all,

I happen to come up with another idea about pandas redesign.
Thanks Reynold, Bryan, Xiangrui, Takuya and Tim for offline discussions and
helping me to write this proposal.

Please take a look and let me know what you guys think.

- https://docs.google.com/document/d/1-kV0FS_LF2zvaRh_GhkV32Uqksm_Sq8SvnBBmRyxm30/edit?usp=sharing
https://issues.apache.org/jira/browse/SPARK-28264

I know it's a holiday season but please have some time to take a look so
we can make it on time before code freeze (31st Jan).