@Override
    public int hashCode() {
        return Objects.hash(splitId);
    }
Casts this split into a {@link MySqlBinlogSplit}.
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/mysql-cdc/src/main/java/org/apache/inlong/sort/cdc/mysql/source/split/MySqlSplit.java