CommitFailedException: Commit cannot be completed since the group has already rebalanced and assigned the partitions to another member. This means that the time between subsequent calls to poll() was longer than the configured max.poll.interval.ms, which typically implies that the poll loop is spending too much time message processing. You can address this either by increasing max.poll.interval.ms or by reducing the maximum size of batches returned in poll() with max.poll.records.

这个错误通常是由于消费者在消费消息时，处理消息的时间超过了 `max.poll.interval.ms` 的时间限制，导致消费者被认为已经死亡或失去连接。Kafka 服务器会将该消费者从消费者组中移除并将其分配给其他消费者，而当前消费者在尝试提交偏移量时会抛出 `CommitFailedException` 异常。

要解决这个问题，您可以尝试以下方法：

1. 增加 `max.poll.interval.ms` 的值，增加消费者在处理消息时的时间限制。
2. 减少 `max.poll.records` 的值，减少每次 `poll()` 方法返回的消息数量，以便消费者可以更快地处理消息。
3. 优化消费者的消息处理逻辑，确保消费者可以更快地处理消息，不会超时。

需要注意的是，如果您增加 `max.poll.interval.ms` 的值过高，可能会导致消费者在发生故障时需要更长的时间才能被检测到并重新分配分区。因此，建议您根据实际情况进行调整。

相关问题

Commit cannot be completed since the group has already rebalanced and assigned the partitions to another member. This means that the time between subsequent calls to poll() was longer than the configured max.poll.interval.ms, which typically implies that the poll loop is spending too much time message processing. You can address this either by increasing the session timeout or by reducing the maximum size of batches returned in poll() with max.poll.records.问题

这个问题来自于Kafka消费者，意思是消费者在调用poll()方法时，处理消息的时间太长，导致消费者无法在规定的时间内完成一次poll()操作，从而被认为已经失去了连接。为了解决这个问题，你可以尝试增加会话超时时间或者减少一次poll()方法返回的最大批次记录数（max.poll.records）。这样可以让消费者有更多的时间来处理消息，并避免被认为已经失去连接。