in: type: file path_prefix: ./src/test/resources/in1 parser: charset: UTF-8 newline: CRLF type: csv delimiter: ',' quote: '"' escape: '"' null_string: 'NULL' skip_header_lines: 1 columns: - {name: 'id', type: string} - {name: 'int_item', type: long} - {name: 'varchar_item', type: string} out: type: kafka topic: "json-topic" serialize_format: json brokers: - "localhost:9092"