Copycat’s primary role is as a framework for building highly consistent, fault-tolerant replicated state machines. Copycat servers receive state machine operations from clients, log and replicate the operations as necessary, and apply them to a state…
原题链接:https://loj.ac/problem/3 题目描述: --- Copycat 内存限制:256 MiB 时间限制:1000 ms 输入文件: copycat.in 输出文件: copycat.out 题目描述 这道题用于测试文件输入输出,请注意使用文件输入输出,而非标准输入输出. 输入一个正整数 a,输出这个数 a. 输入格式 第一行一个正整数 T ,表示有 T 组测试数据. 接下来 T 行,每行一个正整数 a . 输出格式 输出 T 行,每行一个正整数 a . 样例 样例输入…
https://github.com/atomix/copycat http://atomix.io/copycat/docs/membership/ 为了便于实现,Copycat把member分成3种, active, passive, and reserve members - each of which play some role in supporting rapid replacement of failed servers. Active members are ful…