@Override
    public Set<ConfigOption<?>> optionalOptions() {
        Set<ConfigOption<?>> configOptions = super.optionalOptions();
        configOptions.add(INLONG_METRIC);
        configOptions.add(INLONG_AUDIT);
        return configOptions;
    }
The DynamicTableSourceFactory and DynamicTableSinkFactory implements for hudi table.
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/hudi/src/main/java/org/apache/inlong/sort/hudi/table/HudiTableInlongFactory.java