title: Kafka Connect: How can I send protobuf data from Kafka topics to HDFS using hdfs sink connector?
body: <p>I have a producer that's producing protobuf messages to a topic. I have a consumer application which deserializes the protobuf messages. But hdfs sink connector picks up messages from the Kafka topics directly. What would the key and value converter in <code>etc/schema-registry/connect-avro-standalone.properties</code> be set to? What's the best way to do this? Thanks in advance!</p>