0.0.8

Jepsen Result

https://github.com/shihuili1218/klein-jepsen-result/tree/main/0.0.8

What's Changed

• test mvn by @shihuili1218 in #111

Full Changelog: 0.0.7...0.0.8

0.0.7

What's Changed

• example readme by @shihuili1218 in #96
• Refactor Snapshot Strategy by @githubli97 in #98
• Remove read() by @shihuili1218 in #101
• 0.0.7 by @shihuili1218 in #102
• 允许不开启master情况下支持成员变更 by @shihuili1218 in #106
• auto elastic node by @shihuili1218 in #107
• fix mvn release by @shihuili1218 in #108

Full Changelog: 0.0.6...0.0.7

0.0.6

What's Changed

• Feature/par apply by @shihuili1218 in #90
• instance lock by @shihuili1218 in #91
• Feature/trace by @shihuili1218 in #93
• release 0.0.6 by @shihuili1218 in #95

Full Changelog: 0.0.5...0.0.6

0.0.5

What's Changed

• readme by @shihuili1218 in #86
• Implement distributed lock by @shihuili1218 in #87
• release 0.0.4 by @shihuili1218 in #88

Full Changelog: 0.0.3-alpha...0.0.5

0.0.3-alpha

Content

1. add checksum to confirm message
2. refactor get cache instance
3. refactor spi

PR

#82
#83

Full Changelog

https://github.com/shihuili1218/klein/commits/0.0.3-alpha

0.0.2

• run jepsen on gitpod
• fast elect master

0.0.1

paxos

• 写请求、乱序协商，顺序确认
• 读请求，使用协商log完成
• 批量协商
• 优化prepare阶段
• 快照
• 拆分Group，proposer等角色无须隔离，只需隔离instance
• 增加Master：
  • 成员变更
  • master晋升应拥有最完整的数据(使用提案协商来选举master，如果成功晋升成master，接着推进未达成共识的提案)
  • 数据对齐
    • Master心跳触发对齐
    • 快照同步（心跳携带checkpoint、learn消息返回checkpoint）
    • 新成员加入集群，主动向master学习
  • 优化写请求(写请求只能由Master执行，避免活锁)
• NWR

缓存

• 读、写、等基础功能
• 配合持久化实现LRU
• TTL自动过期
• 时间偏移