Congratulations, Godfrey and Xingbo! Best Yun Tang ________________________________ From: Rui Fan <1996fan...@gmail.com> Sent: Wednesday, November 23, 2022 22:31 To: dev@flink.apache.org <dev@flink.apache.org> Subject: Re: [ANNOUNCE] New Apache Flink PMC Members - Godfrey He, Xingbo Huang
Congratulations, well deserved! Rui Fan On Wed, Nov 23, 2022 at 9:53 PM Konstantin Knauf <kna...@apache.org> wrote: > Congrats to both. > > Am Mi., 23. Nov. 2022 um 10:45 Uhr schrieb yu zelin <yuzelin....@gmail.com > >: > > > Congratulations，Godfrey and Xingbo! > > > > Best, > > Yu Zelin > > > 2022年11月23日 12:18，Dian Fu <dian0511...@gmail.com> 写道： > > > > > > Hi everyone, > > > > > > On behalf of the Apache Flink PMC, I'm very happy to announce that > > Godfrey > > > He and Xingbo Huang have joined the Flink PMC! > > > > > > Godfrey He becomes a Flink committer in Sep 2020. His contributions are > > > mainly focused on the Flink table module, covering almost all important > > > parts such as Client(SQL Client, SQL gateway, JDBC driver, etc), API, > SQL > > > parser, query optimization, query execution, etc. Especially in the > query > > > optimization part, he built the query optimization framework and the > cost > > > model, improved the statistics information and made a lot of > > optimizations, > > > e.g. dynamic partition pruning, join hint, multiple input rewrite, etc. > > In > > > addition, he has done a lot of groundwork, such as refactoring the > > > ExecNode(which is the basis for further DAG optimizations) and SQL Plan > > > JSON serialization (which is a big step to support SQL job version > > > upgrade). Besides that, he's also helping the projects in other ways, > > e.g. > > > managing releases, giving talks, etc. > > > > > > Xingbo Huang becomes a Flink committer in Feb 2021. His contributions > are > > > mainly focused on the PyFlink module and he's the author of many > > important > > > features in PyFlink, e.g. Cython support, Python thread execution mode, > > > Python UDTF support, Python UDAF support in windowing, etc. He is also > > one > > > of the main contributors in the Flink ML project. Besides that, he's > also > > > helping to manage releases, taking care of the build stabilites, etc. > > > > > > Congratulations and welcome them as Apache Flink PMC! > > > > > > Regards, > > > Dian > > > > > > -- > https://twitter.com/snntrable > https://github.com/knaufk >
