简介: kafka报错: (localhost/127.0.0.1:9092) could not be established. Broker may not be available.具体报错:[Producer clientId=console-producer] Connection to node -1 (localhost/127.0.0.1:9092) could not be established. Broker may not be available. (org.apache.kafka.clients.NetworkClient) 使用...
kafka查看group报错broker may not be available kafka查看group下的consumer,KafkaConsumer可以从Kafka集群中消费记录。KafkaConsumer客户端明确的处理KafkaBrokers的失败,并且明确的在Kafka集群中获取topic分区信息。KafkaConsumer同时与Broker进行交互,并且允许consumer
吹静静 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...
启动生产或消费时,如果报错:could not be established. Broker may not be available jps查看进程 应该有QuorumPeerMain 和 Kafka 两个进程,否则就是kafka没有正常启动 也有可能是server.properties文件配置问题
意思是连不上Kafka,我启动了虚拟机之后,启动项目,运行程序之后报这个错误,一开始没想起来,网上找了一些类似的问题和解决问题,差不多都和IP地址相关,我后来想起来,项目中的application.yml文件中,关于Kafka的bootstrap-servers: 虚拟机地址:9092 配置改为了自己的虚拟机地址,原来是:bootstrap-servers: 127.0.0.1:9092...
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启动kafka生产者报错: WARN [Producer clientId=console-producer] Connection to node -1 could not be established. Broker may not be available. (org.apache.kafka.clients.NetworkClient) 2020-03-21 10:25 −... 从小就学习不好 0 11549 Ubuntu:Unit crond.service could not be found. ...
kafka安装测试报错 could not be established. Broker may not be available. 2018-11-17 20:45 −... 冬天不眠 0 18097 Ubuntu:Unit crond.service could not be found. 2019-12-09 15:35 −因为Ubuntu上的服务名称是cron不是crond。所以你的命令应该是: service cron start... ...
WARN [AdminClient clientId=adminclient-1] Connection to node -1 (/10.25.110.107:9092) could not be established. Broker may not be available. (org.apache.kafka.clients.NetworkClient) 默认是127.0.0.1,所以需要修改server.properties配置中的listeners: ...
springboot项目启动报错:Connection to node -1 could not be established. Broker may not be available 可能原因: 1.服务器上kafka的config目录下的server.properties配置导致9092端口未被正确监听 下面三项参数重点注意 advertised.host.name必须写kafk... ...