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 >
