【解决方案】kafka: client has run out of available brokers to talk to (Is your cluster reachable?)

终端中报错kafka: client has run out of available brokers to talk to (Is your cluster reachable?)

同时Kafka启动时报错: Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error)

解决方法：

检查自己的zookeeper和kafka是否都已开启，且均已管理员方式启动cmd，在对应的文件目录下启动zookeeper和kafka

// 1. 启动zookeeper
F:\kafka\kafka_2.12-2.8.0\bin\windows> zookeeper-server-start.bat F:\kafka\kafka_2.12-2.8.0\config\zookeeper.properties
// 2. 启动kafka
F:\kafka\kafka_2.12-2.8.0\bin\windows> kafka-server-start.bat F:\kafka\kafka_2.12-2.8.0\config\server.properties
// 3. 启动程序

两个终端中分别启动zookeeper和kafka、效果显示分别如下：

终端中没有拒绝连接和连接自动关闭等异常消息，则说明启动成功。

第三步启动程序，向kafka发送消息：

成功连接并且发送消息，在相应目录下会生成一个web_log文件夹，表示有一个分区

此时代表成功发送消息，问题解决！

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【解决方案】kafka: client has run out of available brokers to talk to (Is your cluster reachable?)

终端中报错kafka: client has run out of available brokers to talk to (Is your cluster reachable?)

解决方法：

【解决方案】kafka: client has run out of available brokers to talk to (Is your cluster reachable?)相关推荐

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