Hey guys. Just a quick question: has anyone created a Flink topology using Kotlin? If so, do you know if data classes are considered POJOs by Flink and, therefore, automatically supported for schema evolution?

Hi, data classes are not considered as POJO. You can find some info here: https://stackoverflow.com/questions/54260401/kotlin-classes-not-identified-as-flink-valid-pojos

Thanks 🙂