1. 需求描述 观察MongoDB的启动Log,会看到一个关于 NUMA 的警告 和 优化建议 --17T17:: I CONTROL [initandlisten] ** WARNING: You are running on a NUMA machine. --17T17:: I CONTROL [initandlisten] ** We suggest launching mongod like this to avoid performance problems: --17T17::…
项目启动时控制台提示警告: Tue May 14 23:16:10 CST 2019 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if expli…
按笔者 Spring Boot 2 实践记录之 MySQL + MyBatis 配置 中的方式,如果想正确运行,需要在 Mapper 类上添加 @Mapper 注解. 但是加入此注解之后,启动时会出现如下警告: Skipping MapperFactoryBean with name 'xxxMapper' and 'tk.mybatis.xxx.mapper.xxxMapper' mapperInterface. Bean already defined with the same name!…