protected ChangeRecordEmitter getChangeRecordEmitter(
            SnapshotContext snapshotContext, TableId tableId, Object[] row) {
        snapshotContext.offset.event(tableId, clock.currentTime());
        return new SnapshotChangeRecordEmitter(snapshotContext.offset, row, clock);
    }
Dispatches the data change events for the records of a single table.
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/mysql-cdc/src/main/java/org/apache/inlong/sort/cdc/mysql/debezium/task/MySqlSnapshotSplitReadTask.java