private static RuntimeConverter createByteArrayRuntimeConverter() {
		return (csvMapper, container, obj) -> container.binaryNode((byte[]) obj);
	}
Creates a {@link CsvRowSerializationSchema} expecting the given {@link TypeInformation}.

@param typeInfo type information used to create schema.
kafka-base/kafka-base-sink/src/main/java/com/dtstack/flink/sql/sink/kafka/serialization/CsvTupleSerializationSchema.java