One thing to be considered is that Java 11 is end of active support this year[1].
Best, tison. [1] https://endoflife.date/java Huajie Wang <[email protected]> 于2023年5月3日周三 18:09写道： > +1 > Actually, there is also a proposal to stop supporting JDK 8 in Flink, and > the flink-kubernetes-operator also requires JDK 11. Considering the future > functionality and long-term development, upgrading the JDK version is very > necessary. Currently, Scala is simultaneously maintaining two versions: > 2.11 and 2.12, which causes problems for project release and maintenance. I > agree to upgrade both JDK and Scala. > > > > Best, > Huajie Wang > > > > Linying <[email protected]> 于2023年4月27日周四 13:09写道： > > > Hi everyone, > > > > StreamPark uses Java 1.8 and Scala 2.11/2.12, both of which are > relatively > > old versions. The mainstream JDK adoption version is already at 11 or 17, > > while the mainstream Scala adoption version is 2.13. Flink has been > > supporting both JDK 1.8 and 11 since 1.10. Since version 1.15, Flink only > > provides Scala 2.12 binary distribution, and this version does not > restrict > > the Scala version used by the user. > > > > So I propose upgrading StreamPark's default Java version to 11 and only > > keeping Scala 2.12. Another topic of discussion is, if the minimum > required > > Flink version we support is above 1.15, then StreamPark's Scala version > can > > be directly upgraded to 2.13 which is very attractive. > > > > I invite you all to share your thoughts, concerns or suggestions about > > this proposal, so we can reach an informed decision regarding the upgrade > > process. > > > > Thank you for your attention and valuable input. > > > > > > Best regards, > > Linying Assad > > >
