我是靠谱客的博主 欢喜含羞草，这篇文章主要介绍WARN [Producer clientId=console-producer] Connection to node -1 could not be established. Broker ...，现在分享给大家，希望可以做个参考。
测试向kafka中发消息
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4unset JMX_PORT; bin/kafka-console-producer.sh --broker-list localhost:9092 --topic test-topic
然后随便输入数据, 回车, 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)
实际上是地址的问题, 改成下面的就可以了(实际地址取决于你的kafka配置)
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4unset JMX_PORT; bin/kafka-console-producer.sh --broker-list PLAINTEXT://192.168.3.125:9092 --topic test-topic
实际中应该看自己kafka的配置(默认是:${KAFKA_ROOT}/config/server.properties)
(完)
最后
以上就是欢喜含羞草最近收集整理的关于WARN [Producer clientId=console-producer] Connection to node -1 could not be established. Broker ...的全部内容，更多相关WARN内容请搜索靠谱客的其他文章。
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![WARN [Producer clientId=console-producer] Connection to node -1 could not be established. Broker ...](/uploads/reation/bcimg5.png)
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