in: type: file path_prefix: example/data.tsv parser: type: csv delimiter: "\t" charset: UTF-8 newline: CRLF null_string: 'NULL' skip_header_lines: 1 comment_line_marker: '#' columns: - {name: time, type: timestamp, format: "%Y-%m-%d"} - {name: id, type: long} - {name: name, type: string} - {name: score, type: double} - {name: json_payload, type: string} filters: - type: expand_json json_column_name: json_payload expanded_columns: - {name: "$.phone_numbers", type: string} - {name: "$.app_id", type: long} - {name: "$.point", type: double} - {name: "$.created_at", type: timestamp, format: "%Y-%m-%d"} - {name: "$.profile.anniversary.et", type: string} - {name: "$.profile.anniversary", type: string} - {name: "$.profile.like_words[1]", type: string} - {name: "$.profile.like_words[2]", type: string} - {name: "$.profile.like_words", type: string} out: type: stdout