2023-11-08T02:32:21.607-0500 consumer-low-priority-email-pool-3 org.apache.kafka.clients.consumer.internals.ConsumerCoordinator INFO: [Consumer instanceId=4, clientId=consumer-low-priority-email-group-4, groupId=low-priority-email-group] Request joining group due to: group is already rebalancing ...
kafka 2.11 attempt to heart beat failed since the group is rebalancing 生产环境遇到kafka 2.11 重平衡问题,记录 为了解决问题,先还原此报错 window下搭建kafka单节点 https://kafka.apache.org/downloads2.1.1版本 下载后解压 修改config目录下 zookeeper.properties **dataDir **指定zk数据存放目录(默认是linux...
消费者的会话超时:如果消费者由于某种原因(如网络问题)未能及时发送心跳,Kafka会认为该消费者已死亡,并触发重新平衡。 4. "attempt to heartbeat failed since group is rebalancing"错误的可能原因 当您看到“attempt to heartbeat failed since group is rebalancing”错误时,通常意味着在尝试发送心跳时,消费者组正...
publicclassConsumerGroup {privatestaticList<ConsumerThread2> consumerThreadList =newArrayList<ConsumerThread2>();staticString KAFKA_TOPIC;staticExecutorService executor = Executors.newFixedThreadPool(6);// 获取线程集合publicvoidgetConsumerThreadList() { String url ="kafka1.properties";// collectConfigMap =...
CurrentBehavior ERROR [Consumer clientId=consumer-group-1, groupId=consumer-group-1] Error while fetching metadata with correlation id 110 : {consumer-group-1-topic-0=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.consumer.internals.Fet...
id-server\",\"error\":\"The group is rebalancing, so a rejoin is needed\",\"correlationId\":45,\"size\":10}"} {"loglevel":"error","msg":"ERROR [Runner] The group is rebalancing, re-joining {\"timestamp\":\"2020-04-06T10:37:17.025Z\",\"logger\":\"kafkajs\",\"groupId...
https://github.com/dpkp/kafka-python/issues/1418Heartbeat failed for group xxxWorker because it is rebalancing https://github.com/dpkp/kafka-python/issues/1760[1.4.5] KafkaProducer raises KafkaTimeoutError when attempting wakeup() https://www.cnblogs.com/huxi2b/p/6815797.htmlKafka 0.11版本新...
CompletingRebalance(SYNC):当所有的成员都完成JOIN_GROUP请求的发送之后,或者rebalance过程超时后,对应的PreparingRebalance阶段就会结束,进而进入CompletingRebalance状态。 Stabe(Stable):在进入CompletingRebalance状态的时候呢,服务端会返回所有JOIN_GROUP请求对应的响应,然后客户端收到响应之后立刻就发送SYNC_GROUP请求,服务端...
有同学会有这样的疑问,我的消费者线程明明是启动的,也没有退出,为啥消费不到Kafka的消息呢?消费者组也查不到我的ConsumerGroupID呢?这就有可能是超时导致的,而Kafka是通过心跳机制来控制超时,心跳机制对于消费者客户端来说是无感的,它是一个异步线程,当我们启动一个消费者实例时,心跳线程就开始工作了。
Consumer 的状态不是 rebalacing,就引起异常 */if(state != MemberState.REBALANCING) {// if the consumer was woken up before a rebalance completes, we may have already left// the group. In this case, we do not want to continue with the sync group.future.raise(newUnjoinedGroupException())...