How to Deserialising Kafka AVRO messages using Apache Beam

Question

The main goal is the aggregate two Kafka topics, one compacted slow moving data and the other fast moving data which is received every second.

I have been able to c

Answer 1

Change KafkaIO.read() to KafkaIO.read().

If you look into the implementation of KafkaAvroDeserializer, it implements Deserializer:

public class KafkaAvroDeserializer extends AbstractKafkaAvroDeserializer implements Deserializer