从报的错误上看是一样的,我的版本已经是 2.11-1.0.0 了 ,一台broker 一直在不停的刷. 另外两台报另外的告警;
下面是 broker2 上的:
[2018-10-10 08:35:21,150] INFO [GroupMetadataManager brokerId=2] Removed 0 expired offsets in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager)
[2018-10-10 08:40:00,127] WARN Attempting to send response via channel for which there is no open connection, connection id 10.105.23.198:9092-10.105.218.118:35974-478705 (kafka.network.Processor)
[2018-10-10 08:45:21,150] INFO [GroupMetadataManager brokerId=2] Removed 0 expired offsets in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager)
[2018-10-10 08:54:13,646] INFO Rolled new log segment for 'xxxxxxx' in 9 ms. (kafka.log.Log)
[2018-10-10 08:55:21,150] INFO [GroupMetadataManager brokerId=2] Removed 0 expired offsets in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager)
[2018-10-10 09:05:21,150] INFO [GroupMetadataManager brokerId=2] Removed 0 expired offsets in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager)
我的这个集群 还有另外一个 问题 就是有个 consumer group 不断的 在做 rebalance group,每隔2,4分钟就做一次 频率太高了
嗯 我的 版本已经是 2.11_1.0.0 了,目前也没有多大的头绪。reconnect_backoff_ms
, max_poll_records
, heartbeat_interval_ms
都做过调整 问题依旧出现