On 2019/10/19 9:07 下午, Jark Wu wrote:
> The Apache Flink community is very happy to announce the release of
> Apache Flink 1.9.1, which is the first bugfix release for the Apache
> Flink 1.9 series.
> Apache Flink® is an open-source stream processing framework for
> distributed, high-performing, always-available, and accurate data
> streaming applications.