我正在使用a kafka-console-consumer探测kafka主题.
间歇性地,我收到此错误消息,然后是2个警告:
[2018-05-01 18:14:38,888] ERROR [Consumer clientId=consumer-1, groupId=console-consumer-56648] Offset commit failed on partition my-topic-0 at offset 444: The coordinator is not aware of this member. (org.apache.kafka.clients.consumer.internals.ConsumerCoordinator)
[2018-05-01 18:14:38,888] WARN [Consumer clientId=consumer-1, groupId=console-consumer-56648] Asynchronous auto-commit of offsets {my-topic-0=OffsetAndMetadata{offset=444, metadata=''}} failed: 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 …