Re: Welcome Zhenhua Wang as a Spark committer

[zhenya Sun]

congratulations

> 在 2018年4月2日，下午1:30，Hyukjin Kwon <gurwls...@gmail.com> 写道：
> 
> Congratuation, Zhenhua Wang! Very well deserved.
> 
> 2018-04-02 13:28 GMT+08:00 Wenchen Fan <cloud0...@gmail.com 
> <mailto:cloud0...@gmail.com>>:
> Hi all,
> 
> The Spark PMC recently added Zhenhua Wang as a committer on the project. 
> Zhenhua is the major contributor of the CBO project, and has been 
> contributing across several areas of Spark for a while, focusing especially 
> on analyzer, optimizer in Spark SQL. Please join me in welcoming Zhenhua!
> 
> Wenchen
>