@lzqdename From my side this pull request goes the right direction and now it is ready to be merged.
However, I am not a committer who has the right to merge you PR. What I can do is show my approval and ping some committers for you to ask for a review/decision. Please note that ASF [states that](http://www.apache.org/dev/contributors#patches): ``` Please show some patience with the developers if your patch is not applied as fast as you'd like or a developer asks you to make changes to the patch. If you do not receive any feedback in a reasonable amount of time (say a week or two), feel free to send a follow-up e-mail to the developer list. Open Source developers are all volunteers, often doing the development in their spare time. ``` cc @kl0u @uce @sihuazhou [ Full content available at: https://github.com/apache/flink/pull/6491 ] This message was relayed via gitbox.apache.org for [email protected]
