RocketMQ 测试消费者/生产者启动报错

启动 RocketMQ 自带的消费者和生产者时报错

RocketMQLog:WARN No appenders could be found for logger (io.netty.util.internal.InternalThreadLocalMap).
RocketMQLog:WARN Please initialize the logger system properly.

原因

没有指定连接消费者或者生产者的环境变量, 执行以下如下命令即可
export NAMESRV_ADDR=localhost:9876