private static int parseServerId(String serverIdValue) {
        try {
            return Integer.parseInt(serverIdValue);
        } catch (NumberFormatException e) {
            throw new IllegalStateException(
                    String.format("The server id %s is not a valid numeric.", serverIdValue), e);
        }
    }
Returns a {@link ServerIdRange} from a server id range string which likes '5400-5408' or a
single server id likes '5400'.
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/mysql-cdc/src/main/java/org/apache/inlong/sort/cdc/mysql/source/config/ServerIdRange.java