Re: Flink Protobuf serialization messages does not contain a setter for field bitField0_

It's not an error. It's just a bit of information from the type extractor; it still analyzes the type to check whether it is a POJO, because if it was then it wouldn't need to use Kryo. IOW, unless you experience issues with running your job, you can safely ignore it. On 6/21/2021 9:11 PM, Deb

Flink Protobuf serialization messages does not contain a setter for field bitField0_

Hi As mentioned in the documentation I have registered the Protobuf Serializer like below env.getConfig().registerTypeWithKryoSerializer(SelfDescribingMessageDO.class, ProtobufSerializer.clas