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AnthonyZero/snowflake-plus

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snowflake-plus

This is a snowflake id extension library (in a clustered environment)

背景

在集群环境下,同一个service因为配置文件中的dataCenterId和workerId相同,高并发下可能造成多个instance节点生成的ID是重复的。 为了避免此问题,snowflake-plus可以作为一种方案,其目的是借助一些中间件让每个instance(节点)注册不同的workerId

同一个service使其保持相同的dataCenterId

计划(注册类型)

  • MANUAL(常规/根据配置文件参数指定)
  • REDIS(采用redis注册给每个实例分配dataCenterId和workerId)
  • ZOOKEEPER
  • KUBERNETES
  • CUSTOMIZED

安装

git clone && mvn install

使用

<dependency>
 <groupId>com.anthonyzero</groupId>
 <artifactId>snowflake-plus</artifactId>
 <version>1.0.0</version>
</dependency>

application.yml

snowflake-plus:
 cluster:
 registrar: redis
 data-center-id: 1

维护者

@AnthonyZero

如何贡献

非常欢迎你的加入!提一个 Issue 或者提交一个 Pull Request。

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🏃 This is a snowflake id extension library (in a clustered environment)

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