becketqin opened a new pull request #11554:
URL: https://github.com/apache/flink/pull/11554
## What is the purpose of the change
This patch is a part of
[FLIP-27](https://cwiki.apache.org/confluence/display/FLINK/FLIP-27%3A+Refactor+Source+Interface).
It adds the implementation for
becketqin opened a new pull request #11554: [FLINK-15101][connector/common] Add
SourceCoordinator implementation.
URL: https://github.com/apache/flink/pull/11554
## What is the purpose of the change
This patch is a part of