@Override
    public Set<ConfigOption<?>> requiredOptions() {
        final Set<ConfigOption<?>> options = new HashSet<>();
        options.add(MASTER_RPC);
        return options;
    }
A dynamic table factory implementation for TubeMQ.
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/tubemq/src/main/java/org/apache/inlong/sort/tubemq/table/TubeMQDynamicTableFactory.java