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记线上双写失败日志mysql错误排查原因
2022-07-22 01:50:00 【Koikoi123】
做了双MYSQL的项目第一天数据全是好的，但是第二天发现上线排查日志发现双写全部失败了
排坑如下：不配数据库连接池的话默认8小时后会断开连接，从而导致第二天我得应用再去连接mysql的时候就会疯狂报错
以后多数据源一定要配上数据库连接池
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