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中间件-Rocktmq
2022-08-10 05:35:00 【蓝尼亚】
一、rocketmq基本介绍
RocketMQ是第三方消息队列,属于中间件,主要作用是解耦和存储。
下图罗列的rocketmq的启动顺序和通信过程、Nameserver、broker的作用
消息堆积,我们是在平台上查询的
主要是检查路径:topic---consumer---消费情况
存在消费堆积,导致测试数据一直没有消费
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