presto-kafka/src/main/java/io/prestosql/plugin/kafka/KafkaConnectorConfig.java/KafkaConnectorConfig/setTableDescriptionDir
class KafkaConnectorConfig:    @Config("kafka.table-description-dir")
    public KafkaConnectorConfig setTableDescriptionDir(File tableDescriptionDir)
    {
        this.tableDescriptionDir = tableDescriptionDir;
        return this;
    }