public static RowFormatInfo getRowFormatInfo(
            DescriptorProperties descriptorProperties) {
        if (descriptorProperties.containsKey(FORMAT_SCHEMA)) {
            return deserializeRowFormatInfo(descriptorProperties);
        } else {
            return deriveRowFormatInfo(descriptorProperties);
        }
    }
Returns the schema in the properties.

@param descriptorProperties The properties of the descriptor.
@return The schema in the properties.
inlong-sort/sort-formats/format-common/src/main/java/org/apache/inlong/sort/formats/base/TableFormatUtils.java