Thank you all very much! The problem is solved using ConfluentRegistryAvroDeserializationSchema.forGeneric(schema, "http://xxx.xx.xxx.xx:8081") method.
http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Proper-way-to-get-DataStream-lt-GenericRecord-gt-td42640.html <http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Proper-way-to-get-DataStream-lt-GenericRecord-gt-td42640.html> But I want to explore your notes. So many new things for me )) Thanks! -- Sent from: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/