In the future，the community plans to extend its functionality by providing a REST-based SQL

[air23]

Limitations & Future
The current SQL Client only supports embedded mode. In the future, the community plans to extend its functionality by providing a REST-based SQL Client Gateway, see more in FLIP-24 and FLIP-91.




你好 在官方文档上看到了。请问这个还在计划中。是一种rest sql web客户端吗？

[SebastianLiu]

目前社区的flink-sql-client module的确只支持embedded
mode，目前一个client对应一个session以及executor来提交管理sql job,
session相关代码在module的gateway目录下。这块的方向应该是会将gateway 发展成一个独立的restful web
service（任务网关）, 本质是一个session manager, serve多个client的sql statement请求.
从我的理解看，client的gateway mode，应该是会先启动内置的gateway service，然后client向gateway提交请求。
Reference:
Sql gateway: https://github.com/ververica/flink-sql-gateway
jdbc driver: https://github.com/ververica/flink-jdbc-driver  （jdbc <-> rest
http request）

air23 <[hidden email]> 于2020年8月6日周四 下午3:19写道：

> Limitations & Future
> The current SQL Client only supports embedded mode. In the future, the
> community plans to extend its functionality by providing a REST-based SQL
> Client Gateway, see more in FLIP-24 and FLIP-91.
>
>
>
>
> 你好 在官方文档上看到了。请问这个还在计划中。是一种rest sql web客户端吗？



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Sebastian Liu 刘洋
Institute of Computing Technology, Chinese Academy of Science
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