Giters
baidu
/
uid-generator
UniqueID generator
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Issues:
70
Forks:
1533
baidu/uid-generator Issues
Flag-RingBuffer是否有必要存在
Closed
2 months ago
Comments count
2
总共没几条sql,建议直接使用jdbc,不要在使用mybatis等框架
Closed
2 months ago
Comments count
2
为什么只有Tail、Cursor指针、Flag-RingBuffer中采用了CacheLine 补齐方式?
Closed
2 months ago
Comments count
1
报错 UidGenerateExption :java.RuntimeExecption :Rejected take buffer . RingBuffer [bufferize=65536,tail=65536,cursor=65536,paddingThreshold=32768]
Closed
2 months ago
Comments count
5
64位虚机里 CacheLine 填充过长问题
Closed
2 months ago
Comments count
1
A component required a bean of type 'com.github.wujun234.uid.impl.CachedUidGenerator' that could not be found.
Closed
2 months ago
Comments count
1
控制台日志频繁打印
Closed
2 months ago
Comments count
1
机器 id,最多可支持约 420w 次机器启动
Closed
2 months ago
Comments count
2
时间戳运算代码是不是写错了
Closed
2 months ago
Comments count
1
什么时候出个go语言版本的
Updated
4 months ago
有没有升级为springboot版的
Updated
6 months ago
Comments count
1
为啥不把delta seconds和worker id换个位置?
Updated
7 months ago
Comments count
1
设计不合理
Updated
7 months ago
Comments count
2
No qualifying bean of type 'com.github.wujun234.uid.UidGenerator' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@jakarta.annotation.Resource(shareable=true, lookup="", name="", description="", authenticationType=CONTAINER, type=java.lang.Object.class, mappedName="")}
Updated
7 months ago
BufferPaddingExecutor中的lastSecond的疑问
Updated
a year ago
这个吞吐量怎么算出来的?
Updated
a year ago
AtomicLong.updateAndGet()超级费CPU,并发一多就100%
Updated
a year ago
Comments count
1
请问该项目是不再维护了吗
Updated
2 years ago
中文文档里的sql建表语句执行报错 时间字段需要设置默认值
Updated
2 years ago
并发出现异常 :java.lang.IllegalArgumentException: Curosr not in can take status
Closed
2 years ago
Comments count
1
这个是怎么算的?例如节点采取用完即弃的WorkerIdAssigner策略, 重启频率为12次/天, 那么配置成{"workerBits":23,"timeBits":31,"seqBits":9}时, 可支持28个节点以整体并发量14400 UID/s的速度持续运行68年. 时间 2的31次方-1 / 86400 / 365 = 68年
Updated
2 years ago
Comments count
1
压测的具体操作方法能麻烦提供一下
Updated
3 years ago
Synchronized DefaultUidGenerator & ParallelGenerate
Updated
3 years ago
生成ID全部是负数
Closed
3 years ago
Comments count
1
这个repo还维护吗?
Closed
3 years ago
Comments count
1
因为disruptor的RingBuffer是会有重复消费问题的,请问uid-generator使用了RingBuffer是如何解决重复消费问题的
Closed
3 years ago
Comments count
1
有没有遇到生成主键重复的情况
Closed
3 years ago
Comments count
2
There is a vulnerability in logback 1.1.3,upgrade recommended
Updated
3 years ago
There is a vulnerability in spring 4.2.5.RELEASE,upgrade recommended
Updated
3 years ago
A error word 'CUP' in README.md
Closed
3 years ago
请问是否支持集群部署?
Closed
3 years ago
Comments count
2
是否有必要使用双buffer
Closed
3 years ago
Comments count
3
getId获取时间比较长
Closed
3 years ago
Comments count
1
是否解决了时钟回拨的问题
Closed
4 years ago
Comments count
4
请问fsg 是什么的简称
Closed
4 years ago
请将JAR发布到官方仓库
Closed
4 years ago
生成的id是有序的吗
Closed
4 years ago
Comments count
1
改造成了uid-generator-spring-boot-starter
Closed
4 years ago
uid-generator Hibernate 怎么配置
Updated
4 years ago
双Buffer使用问题
Updated
4 years ago
Comments count
3
有时候偶现生成的id全部是偶数或者奇数的情况,这是什么问题呢?
Updated
4 years ago
Comments count
1
id 重复问题
Closed
4 years ago
Comments count
1
RingBuffer:189行calSlotIndex方法,为什么代码实际使用&运算而不是注释中的%取模?
Closed
5 years ago
获取槽位的时候不应该是取模的吗
Closed
5 years ago
Comments count
1
只能使用8年多,这个也太短了吧。一个系统的寿命超过8年还算比较正常的吧
Closed
5 years ago
Comments count
1
若机器时间回拨或者前置,如何保证序列号的唯一?有什么机制能保证本地时间变动不影响服务正常工作?
Closed
5 years ago
Comments count
6
不是很理解,时间只占用28位,机器id占22位,为什么要这么设计呢?
Closed
5 years ago
Comments count
1
弱弱问一下数据库是干什么用的
Closed
5 years ago
做一个maven 直接引用不好吗
Closed
5 years ago
How to config "resources/uid/mysql.properties" for multiple environment?
Updated
5 years ago
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