Divolte-clickStream-kafka-KSQL

[mbsj6962]

i'm trying to connect divolte to kafka but it always tels me :
ERROR Unknown error when running consumer: (kafka.tools.ConsoleConsumer$:46)
org.apache.kafka.common.errors.SerializationException: Unknown magic byte!
and i can not parse key and value of divolte message

[josephwibowo]

if you're using Kafka from Confluent, you need to use the Schema Registry in order to deserialize the Avro messages.

[OneCricketeer]

Schema Registry can be used with any Kafka, not only the one provided by Confluent Platform, but yes, the error is related to incorrect usage of some serializer/deserializer combo