在服务器本地可以使用命令行参数连接并且进行发布订阅操作,但是在外网环境就不可以了,SpringBoot连接报错: Connection to node 1 (localhost/127.0.0.1:9092) could not be established. Broker may not be available. 首先一点点来排查错误。 从错误信息可以看到,SpringBoot开启后连接的是127.0.0.1,也就是本地的K...
2.登陆服务器查看Kafka broker是否可用 xx@xx:~$ sudo lsof-i:9092COMMANDPIDUSERFDTYPEDEVICESIZE/OFFNODENAMEjava11049root164uIPv413492680t0TCP*:9092(LISTEN)java11049root180uIPv413501510t0TCPlocalhost:33640->localhost:9092(ESTABLISHED)java11049root181uIPv413492720t0TCPlocalhost:9092->localhost:33640(ESTABLISH...
1. 问题描述 WARN [Producer clientId=console-producer] Connection to node -1 could not be established. Broker may not be available. (org.apache.kafka.clients.NetworkClient) 用生产发送消息时出现无法建立连接的情况 2. 问题分析 Broker 没有正确建立, 检查Kafka 配置文件 2.1 检查配置 每个节点的BrokerId...
kafka报错内容: WARN [Consumer clientId=consumer-1, groupId=console-consumer-950] Connection to node -1 could not be established. Broker may not be available. 这是因为你的配置文件中的PLAINTEXT跟你请求的内容不同。举例来说,我在配置文件里配置的listeners=PLAINTEXT://10.127.96.151:9092,但是我想测...
kafkatool连接服务器的kafka kafka connection to node -1,命令格式:kafka-consumer-groups.sh --bootstrap-serverIP:端口,IP:端口 --describe --group组名例如:./kafka-consumer-groups.sh--bootstrap-server192.168.110.97:9092--groupgroup--describeR
1.报错信息 主要的报错信息:Connection to node -1 (localhost/127.0.0.1:9092) could not be established. Broker may not be available.和Bootstrap broker localhost:9092 (id: -1 rack: null) disconnected 报错详情如下: [pool-10-thread-1] INFO o.a.k.c.p.ProducerConfig - [logAll,361] - Produ...
针对您遇到的问题“connection to node -1 (localhost/127.0.0.1:9092) could not be established. broker may not be available. (org.apache.kafka.clients.networkclient)”,以下是一些可能的解决步骤和检查点,帮助您诊断并解决问题: 检查Kafka服务是否正在运行: 您可以通过运行如systemctl status kafka(对于使用...
报错:Connection to node -1 could not be established. Broker may not be available. (org.apache.kafka.clients.NetworkClient) 报错背景: 启动kafka消费者之后出现这种报错,持续打印相同信息。 报错现象: [root@master kafka_2.11-1.1.1]# /opt/kafka/kafka_2.11-1.1.1/bin/kafka-console-consumer.sh--boot...
报错:Connection to node -1 could not be established. Broker may not be available. (org.apache.kafka.clients.NetworkClient) 报错背景: 启动kafka消费者之后出现这种报错,持续打印相同信息。 报错现象: [root@master kafka_2.11-1.1.1]# /opt/kafka/kafka_2.11-1.1.1/bin/kafka-console-consumer.sh --boo...
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