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  • SpringBoot警告-springboot2.0 hikaricp

    SpringBoot警告-springboot2.0 hikaricp - failed to valid... no operations allowed after connection closed.

    ——墨问苍生


     

    1 2020-01-13 14:26:58.733  WARN 15263 --- [http-nio-8830-exec-10] com.zaxxer.hikari.pool.PoolBase          : MyHikariCP - Failed to validate connection com.mysql.cj.jdbc.ConnectionImpl@49fe3d0e (No operations allowed after connection closed.). Possibly consider using a shorter maxLifetime value.
    2 2020-01-13 14:26:58.735  WARN 15263 --- [http-nio-8830-exec-10] com.zaxxer.hikari.pool.PoolBase          : MyHikariCP - Failed to validate connection com.mysql.cj.jdbc.ConnectionImpl@516aa6c4 (No operations allowed after connection closed.). Possibly consider using a shorter maxLifetime value.
    

    首先在mysql中执行

    1 SHOW VARIABLES LIKE "%timeout%";

    后查阅资料发现不是这个问题

    修改/etc/my.cnf文件,添加或修改如下代码

     问题解决

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  • 原文地址:https://www.cnblogs.com/hellkey/p/13958033.html
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