public void notifyCheckpointComplete(
      Map<TopicPartition, OffsetAndMetadata> offsetsToCommit,
      OffsetCommitCallback offsetCommitCallback) {
    consumer.commitAsync(offsetsToCommit, offsetCommitCallback);
  }
A {@link SplitReader} implementation that reads records from Kafka partitions.
amoro-format-mixed/amoro-mixed-flink/amoro-mixed-flink-common/src/main/java/org/apache/amoro/flink/read/internals/KafkaPartitionSplitReader.java