I wonder which is the simplest way of troubleshooting/debugging what causes the Kryo fallback.
Detecting it is just a matter of adding this line to your job: ``` env.getConfig().disableGenericTypes(); ``` or in more recent versions: ``` pipeline.generic-types: false ``` But once you detect the issue, what is the simplest way to debug it? You can of course add a breakpoint in: org.apache.flink.api.java.typeutils.TypeExtractor@analyzePojo but ideally there should be a simpler way to show all the problems encountered to the user without having to get that deep into the code. Thanks in advance, Salva
