I think upgrading to 2.12.15 would be the correct choice, as 2.12.16 has a known regression for projects compiled with Java & Scala, which Flink does: https://github.com/scala/scala/releases/tag/v2.12.16
This regression will be addressed in a few months via 2.12.17, so for now 2.12.15 should be good to use. On 2022/06/10 10:32:23 Martijn Visser wrote: > Hi everyone, > > As previously discussed [1] I would like to open a vote thread for updating > Flink from Scala 2.12.7 to Scala 2.12.16 and accept that there will be a > binary incompatibility when this upgrade is executed. > > For this vote, I'm following the FLIP criteria since I think that best fits > with this proposal. That means that the vote will be open for at least 72 > hours unless there is an objection or not enough votes. Any committer can > provide a binding vote. > > Best regards, > > Martijn Visser > https://twitter.com/MartijnVisser82 > https://github.com/MartijnVisser > > [1] https://lists.apache.org/thread/9ft0tbhj45fplt5j3gtb7jzbt4tdr6rh >
