at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2910) ~[druid-1.2.16.jar:?] Caused by: java.sql.SQLTransientConnectionException: (conn=1050774) Get Location Cache Fail at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFacto...