https://blog.csdn.net/qq_29186199/article/details/80827085
https://www.jianshu.com/p/4bf007885116
http://bigdata-star.com/archives/1479
kafka的partition与message查询原理
https://blog.csdn.net/gududedabai/article/details/80001523
kafka高吞吐的实现
https://blog.csdn.net/weixin_42688876/article/details/82970186
