Hi Xingbo, Thanks for bring up this discussion!
I agree with Robert, +1 for integration with Azure. Best, Jincheng Dian Fu <[email protected]> 于2020年4月7日周二 下午2:21写道： > Hi Xingbo, > > Thanks a lot for the great work. Big +1 to this feature. The performance > improvement is impressive. > > Regards, > Dian > > > 在 2020年4月7日，下午12:38，Robert Metzger <[email protected]> 写道： > > > > Thank you for posting the FLIP. > > > > The proposed integration with Azure Pipelines looks good to me. > > > > On Tue, Mar 31, 2020 at 1:23 PM Xingbo Huang <[email protected]> wrote: > > > >> Hi everyone, > >> > >> I would like to start a discussion thread on "Support Cython Optimizing > >> Python User Defined Function" > >> > >> Scalar Python UDF FLIP-58[1] has already been supported in release 1.10 > and > >> Python UDTF will be supported in the coming release of 1.11. In release > >> 1.10, we focused on supporting UDF features and did not make many > >> optimizations in terms of performance. Although we have made a lot of > >> optimizations in master[2], Cython can further greatly improve the > >> performance of Python UDF. > >> > >> Robert Metzger, Jincheng Sun and I have discussed offline and have > drafted > >> the FLIP-121[3]. It includes the following items: > >> > >> - Introduces Cython implementation of coder and operations > >> > >> - Doc changes for building sdist and wheel packages from source code > >> > >> - Solutions for packages building > >> > >> > >> Looking forward to your feedback! > >> > >> Best, > >> > >> Xingbo > >> > >> [1] > >> > >> > https://cwiki.apache.org/confluence/display/FLINK/FLIP-58%3A+Flink+Python+User-Defined+Stateless+Function+for+Table > >> > >> [2] https://issues.apache.org/jira/browse/FLINK-16747 > >> > >> [3] > >> > >> > https://cwiki.apache.org/confluence/display/FLINK/FLIP-121%3A+Support+Cython+Optimizing+Python+User+Defined+Function > >> > >
