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Redis 锁无法释放，造成redis死锁造成大量的redis exists redis命令引起redis QPS异常飙升 #6876

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TMN-WH opened this issue Jul 10, 2024 · 1 comment

TMN-WH commented Jul 10, 2024

版本号：

3.5.2

问题描述：

使用CacheEvict注解在清理缓存时未对redis锁添加超时时间，一旦遇到网络问题或者程序异常退出会存在锁无法释放，造成死锁，下次进入时所有线程均无法获取锁，形成死锁且无法恢复。

错误截图：

友情提示：

未按格式要求发帖、描述过于简单的，会被直接删掉;
描述问题请图文并茂，方便我们理解并快速定位问题;
如果使用的不是master，请说明你使用的分支;

Member

zhangdaiscott commented Sep 6, 2024 •

edited

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redis
#6918 keys替换scan问题
#6907 keys替换scan问题
#6636 keys替换scan问题

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