Good afternoon. I am new to camus and would like to use it to move raw data from kafka to hadoop. Do I have to pre-create avro schema in advance or it automatically created for me? What is the role of the decoder class specified by camus.message.decoder.class in property file? Do I need to implement decoder for each topic in order to parse ? Where do I provide logs field delimiter?
What is the usage of the class specified by kafka.message.coder.schema.registry.class=? Thanks in advance!