com.alibaba.druid.pool.DruidDataSource-create connection SQLException, url:xxx, errorCode 0, state 08S01 The last packet sent successfully to the server was 0 milliseconds ago.The driver has not received any packets from the server.【原始代码】：public static void getDataSource(DataConfig data...
com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:mysql://localhost:3306/mysql, errorCode 0,<br> state 08S01 com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure 便去查了下阿里巴巴DruidDataSource的重连机制资料,发现没有设置connectionErrorRetry...
项目启动错误 2022-04-0310:59:42.290[Druid-ConnectionPool-Create-2134486335]ERRORcom.alibaba.druid.pool.DruidDataSource-create connectionSQLException,url:jdbc:mysql://xxx.xxx.xx.xx:3306/xxxx?allowMultiQueries=true&serverTimezone=GMT%2B8,errorCode0,state 08S01 com.mysql.cj.jdbc.exceptions.Communication...
useUnicode=yes&characterEncoding=UTF8&useSSL=false&serverTimezone=Asia/Shanghai, errorCode 0, state 08S01 com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets f...
2017-02-24 14:26:53 [ Druid-ConnectionPool-Create-675798468:1 ] - [ ERROR ] create connection error, url: jdbc:mysql://localhost:3306/fangdb?useUnicode=true&characterEncoding=utf-8&allowMultiQueries=true, errorCode 0, state 08S01 com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread ...
Error: org.apache.thrift.transport.TTransportException (state=08S01,code=0) After that, every command i type gives the same error, even "show tables". In hiveserver2.log i found those lines: 2018-08-07 13:11:36,622 ERROR [HiveServer2-Background-Pool: Thread-22099]: bonecp...
2018-07-04 08:22:41 [Druid-ConnectionPool-Create-379430898] ERROR c.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://120.25.174.215:3306/sgool, errorCode 0, state 08S01 com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The ...
com.alibaba.druid.pool.DruidDataSource-create connection SQLException,url:xxx, errorCode 0, state 08S01 The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. 【原始代码】: ...