[RESULT][VOTE] FLIP-121: Support Cython Optimizing Python User Defined Function

[Xingbo Huang]

Hi all,

The voting time for FLIP-121[1] has passed. I'm closing the vote now.

There 3 + 1votes, 3 of which are binding:
- Dian (binding)
- Jincheng (binding)
- Hequn (binding)

There are no disapproving votes.

Thus, FLIP-121 has been accepted.

Thanks a lot for everyone for joining this discussion and the votes.

Best,
Xingbo

[1]
https://cwiki.apache.org/confluence/display/FLINK/FLIP-121%3A+Support+Cython+Optimizing+Python+User+Defined+Function