public MySqlBinlogSplit toMySqlSplit() {
        final MySqlBinlogSplit binlogSplit = split.asBinlogSplit();
        return new MySqlBinlogSplit(
                binlogSplit.splitId(),
                getStartingOffset(),
                getEndingOffset(),
                binlogSplit.asBinlogSplit().getFinishedSnapshotSplitInfos(),
                getTableSchemas(),
                binlogSplit.getTotalFinishedSplitSize(),
                binlogSplit.isSuspended(),
                binlogSplit.getTableDdls());
    }
The state of split to describe the binlog of MySql table(s).
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/mysql-cdc/src/main/java/org/apache/inlong/sort/cdc/mysql/source/split/MySqlBinlogSplitState.java