Congratulations, Godfrey and Xingbo! Best, Shengkai
Shuo Cheng <njucs...@gmail.com> 于2022年11月24日周四 10:56写道： > Congratulations, Godfrey and Xingbo! > > Best, > Shuo > > On Wed, Nov 23, 2022 at 12:19 PM Dian Fu <dian0511...@gmail.com> wrote: > > > 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 > > >
