Golang连接kafka报错: Errorkafka: client has run out of available brokers to talk to

用到的go包: “github.com/Shopify/sarama”
详细的报错内容如下：

2022/10/28 15:39:25 Error creating consumer group client: kafka: client has run out of available brokers to talk to: 3 errors occurred:
        * EOF
        * EOF
        * EOF
panic: Error creating consumer group client: kafka: client has run out of available brokers to talk to: 3 errors occurred:
        * EOF
        * EOF
        * EOF

功能模块是我写好的，之前测试一切正常。只是重新部署了kafka，重新启动就导致这样的问题。
解决思路:

1. 首先想到是不是kafka部署的问题
   用python客户端测试后，发现创建topic，生产数据，消费数据都是没有问题的。
2. 想到是不是sarama的问题
   之前的功能都是没有问题，更改的只是将kafka从单点更改到集群。重新下载了部署包，重新进行了集群的构建。