HikariPool-1 – Connection is not available, request timed out after 30000ms.

HikariPool-1 – Connection is not available, request timed out after 30000ms.HikariPool是号称史上最快的数据库连接池,而且目前来看确实是这样的,SpringBoot2.0也已经采用HikariCP作为默认连接池配置.近期项目也将druid切成了HikariPool,但HikariPool仍然不够稳定,经常出现获取不到数据库连接,连接数不够的问题尝试修改HikariPool连接池配置,增大最大连接数,MaximumPoolSize由30改为100…

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HikariPool是号称史上最快的数据库连接池,而且目前来看确实是这样的,SpringBoot2.0也已经采用HikariCP作为默认连接池配置.

近期项目也将druid切成了HikariPool,但HikariPool仍然不够稳定,经常出现获取不到数据库连接,连接数不够的问题

HikariPool-1 - Connection is not available, request timed out after 30000ms.

 尝试修改HikariPool连接池配置,增大最大连接数,MaximumPoolSize由30改为100

 HikariDataSource hikariDataSource = new HikariDataSource();
 hikariDataSource.setDriverClassName(driveClassName);
 hikariDataSource.setJdbcUrl(url);
 hikariDataSource.setUsername(username);
 hikariDataSource.setPassword(password);
 hikariDataSource.setMaximumPoolSize(100);

持续监控中 …

 

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