CREATE DATABASE IF NOT EXISTS nacos; 如果问题仍然存在,可以尝试在每个节点上手动加载数据库配置文件(如jdbc.properties),以确保它们被正确加载。可以在启动Nacos之前执行以下命令来加载配置文件: java -jar nacos-server.jar --spring.config.location=file:/path/to/jdbc.properties 将/path/to/jdbc.properties替换...
org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up. 解决:连接不上mysql,一般就是mysql或连接信息有问题,排除mysql...
java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up. at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:110) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) at com.m...
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up. Caused by: java.lang.RuntimeException: [db-load-error]load jdbc.properties error 日志明显是数据库没有连接上。 docker启动nacos, MYSQL_SERVICE_HOST=127.0....
used by: org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Could not create connection to database server. Attempted reconnect 3 times. Giving up.) at org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1549) ...
1、进MySQL之后 2、输入以下语句,进入mysql库: use mysql; 3、更新域属性,'%'表示允许外部访问: update user set host='%' where user ='root'; 4、执行以上语句之后再执行(刷新配置): FLUSH PRIVILEGES; 5、再执行授权语句: GRANT ALL PRIVILEGES ON.TO 'root'@'%'WITH GRANT OPTION;...
org.springframework.jdbc.CannotGetJdbcConnectionException:Failed to obtain JDBC Connection;nested exceptionisorg.apache.commons.dbcp.SQLNestedException:Cannot create PoolableConnectionFactory(Could not create connection to database server.Attempted reconnect3times.Giving up.)at org.springframework.jdbc.datasou...
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up. at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:110) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97...
java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up. Caused by: com.mysql.cj.exceptions.CJException: Public Key Retrieval is not allowed Caused by: com.alibaba.nacos.api.exception.NacosException: Nacos Server did not ...
org.springframework.jdbc.CannotGetJdbcConnectionException:Failedtoobtain JDBC Connection;nested exceptionisjava.sql.SQLNonTransientConnectionException:Could not create connectiontodatabase server.Attempted reconnect3times.Giving up.at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils...