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Under heavy load It is possible to overflow binlog counter #122

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ostinru opened this issue Aug 21, 2024 · 0 comments

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ostinru commented Aug 21, 2024

In MySQL, if you rotate your binlogs every minutes, you will have problems after a little less than 2 years of uptime, more about this in the verified bug below. 1 of N
https://bugs.mysql.com/115861

Rational: there are 1,051,200 minutes in 2 years, and this bug triggers at binlog number 1M. 2 of N

source: https://x.com/jfg956/status/1826243621450137917

I think, that mysync can reset counter for this case / touch emergefile

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