报错：Error while fetching metadata with correlation id 67 : {alarmHis=LEADER_NOT_AVAILABLE}

报错背景：

单机安装了kafka，创建完成主题，启动生产者的时候产生报错现象。报错时持续不断打印日志信息。

报错现象：

[-- ::,] WARN [Producer clientId=console-producer] Error while fetching metadata with correlation id  : {alarmHis=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)
[-- ::,] WARN [Producer clientId=console-producer] Error while fetching metadata with correlation id  : {alarmHis=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)
[-- ::,] WARN [Producer clientId=console-producer] Error while fetching metadata with correlation id  : {alarmHis=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)
[-- ::,] WARN [Producer clientId=console-producer] Error while fetching metadata with correlation id  : {alarmHis=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)
[-- ::,] WARN [Producer clientId=console-producer] Error while fetching metadata with correlation id  : {alarmHis=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)
[-- ::,] WARN [Producer clientId=console-producer] Error while fetching metadata with correlation id  : {alarmHis=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)
[-- ::,] WARN [Producer clientId=console-producer] Error while fetching metadata with correlation id  : {alarmHis=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)
[-- ::,] WARN [Producer clientId=console-producer] Error while fetching metadata with correlation id  : {alarmHis=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)
[-- ::,] WARN [Producer clientId=console-producer] Error while fetching metadata with correlation id  : {alarmHis=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient)

报错原因：

获取相关ID为xx的元数据时出错。

报错解决：

1.进入到kafka的安装目录下的配置文件目录

cd /opt/kafka/config

2.打开server.properties配置文件

vim server.properties

3.修改文件内容

4.重启kafka服务，启动生产者验证。