38

分布式租约机制 - 简书

 6 years ago
source link: https://www.jianshu.com/p/e7f1cb23ce0d?
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
分布式租约机制 1.什么是租约 租约(lease)在分布式中一般描述如下: Lease 是由授权者授予的在一段时间内的承诺。 授权者一旦发出 lease,则无论接受方是否收到,也无论后续接收方处于何种状态,只要 lease 不过期,授权者一定遵守承诺,按承诺的时间、内容执行。 接收方在有效期内可以使用颁发者的承诺,只要 lease 过期,接收方放弃授权,不再继续执行,要重新申请Lease。 ...

About Joyk


Aggregate valuable and interesting links.
Joyk means Joy of geeK