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从库在apply binlog时没有对操作的key加锁 #2295

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u6th9d opened this issue Jan 10, 2024 · 1 comment
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从库在apply binlog时没有对操作的key加锁 #2295

u6th9d opened this issue Jan 10, 2024 · 1 comment
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@chejinge
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u6th9d commented Jan 10, 2024

Is this a regression?

Yes

Description

0ef34bcc5142f0acbf5ec1715eb5d46
从库在apply binlog时没有对操作的key加锁
8eb230b713810a39936f12ef8629210
在使用从库做读写分离的时候 从库也可以开cache 这里要保证apply binlog和load cache线程在操作同一个key时是原子性的

Please provide a link to a minimal reproduction of the bug

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Please provide the version you discovered this bug in (check about page for version information)

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@u6th9d u6th9d added the ☢️ Bug Something isn't working label Jan 10, 2024
@chejinge
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没有看明白具体是什么场景下需要加锁，可以大致解释一下么

@chejinge chejinge mentioned this issue Feb 19, 2024
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