format

Storage format, only supports three types: json, parquet, csv. According to the different format, please select the following parameters

• format = json json_enable_tag - (Optional) Whether to deliver the label.

• format = csv csv_config_delimiter - (Optional) Separator configuration in csv configuration format. csv_config_columns - (Optional) Field configuration in csv configuration format. csv_config_nullidentifier - (Optional) Invalid field content. csv_config_quote - (Optional) Escape character under csv configuration. csv_config_header - (Optional) Indicates whether to write the field name to the CSV file, the default value is false. csv_config_linefeed - (Optional) lineFeed in csv configuration.

• format = parquet parquet_config - (Optional) Configure to use parquet storage format. name - (Required) The name of the key. type - (Required) Type of configuration name.