public static StartupOptions specificOffset(String specificOffsetFile, long specificOffsetPos) {
        return new StartupOptions(
                StartupMode.SPECIFIC_OFFSETS,
                BinlogOffset.ofBinlogFilePosition(specificOffsetFile, specificOffsetPos));
    }
Never to perform snapshot on the monitored database tables upon first startup, and directly
read binlog from the specified offset.
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/mysql-cdc/src/main/java/org/apache/inlong/sort/cdc/mysql/table/StartupOptions.java