同样是使用 mysql8的镜像
在其他三台服务器上能正常执行
druid:initial-size: 5min-idle: 5max-active: 20max-wait: 60000# 调整为 1800000 毫秒 (30 分钟),需大于数据库 wait_timeoutmin-evictable-idle-time-millis: 1800000# 调整检查间隔为 120000 毫秒 (2 分钟)time-between-eviction-runs-millis: 120000validation-query: SELECT 1# 新增验证超时时间validation-query-timeout: 5000test-while-idle: truetest-on-borrow: falsetest-on-return: falsepool-prepared-statements: falsemax-pool-prepared-statement-per-connection-size: 20filters: stat,wallremove-abandoned: trueremove-abandoned-timeout: 300log-abandoned: trueconnection-properties: druid.stat.mergeSql=true;druid.stat.slowSqlMillis=5000
但其中一台就是起不来
使用下面的配置就起来了
druid:initialSize: 5minIdle: 10maxActive: 20maxWait: 60000timeBetweenEvictionRunsMillis: 60000minEvictableIdleTimeMillis: 300000maxEvictableIdleTimeMillis: 900000validationQuery: SELECT 1testWhileIdle: truetestOnBorrow: truetestOnReturn: false