无法建立到kafka broker的kafka连接



我正在使用mac并通过安装zookeeper和kafka

brew install confluent-platform

通过使用以下命令,

zookeeper-server-start /usr/local/etc/kafka/zookeeper.properties
kafka-server-start /usr/local/etc/kafka/server.properties
connect-distributed /usr/local/etc/kafka/connect-distributed.properties

但是连接器显示以下消息,例如

[2020-08-05 09:53:40,222] WARN [Producer clientId=inventory-connector2-dbhistory] Connection to node -1 (kafka/223.82.248.117:9092) could not be established. Broker may not be available. (org.apache.kafka.clients.NetworkClient:756)
[2020-08-05 09:53:40,230] WARN [Producer clientId=inventory-connector2-dbhistory] Bootstrap broker kafka:9092 (id: -1 rack: null) disconnected (org.apache.kafka.clients.NetworkClient:1024)
[2020-08-05 09:53:40,427] WARN [Producer clientId=inventory-connector-dbhistory] Connection to node -1 (kafka/223.82.248.117:9092) could not be established. Broker may not be available. (org.apache.kafka.clients.NetworkClient:756)

我在本地主机中启动了kafka代理,但正如消息所示,代理的地址是223.82.248.117:9092。

我该怎么修?

您需要将server.properties中的advertised.listeners设置为localhost:9092

然后bootstrap.serversconnect-*.properties中也指向那里

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