【Spring接MySQL数据库的坑】Could not open JDBC Connection for transaction - 代码天地

【Spring接MySQL数据库的坑】Could not open JDBC Connection for transaction

其他 2020-01-19 22:28:33 阅读次数: 0

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转载自blog.csdn.net/sinat_42483341/article/details/104041040

【Spring接MySQL数据库的坑】Could not open JDBC Connection for transaction

Could not open JDBC Connection for transaction nested excep

org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction;

Could not open JDBC Connection for transaction； nested exception is : Communications link failure

Spring + jdbc +connection pool + transaction

Could not open JDBC Connection for transaction; nested exception is com.alibaba.druid.pool.GetConnec

Could not open JDBC Connection for transaction; nested exception is com.alibaba.druid.pool.GetConnection

Could not open JDBC Connection for transaction; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Could not create connection to database server.

HTTP Status 500 - Could not open Hibernate Session for transaction; JDBC begin transaction failed

Spring----JDBC，transaction

hibernate，spring管理事务中(transaction，JDBC connection，Hibernate Session的使用研究)

Root Cause org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Con

Hive:Unable to open a test connection to the given database. JDBC url = jdbc:mysql://master12:3306

Could not open JPA EntityManager for transaction

Could not get JDBC Connection

Error: Could not open client transport with JDBC Uri:java.net.ConnectException: Connection refused (

jdbc transaction

Hibernage错误：Could not open Hibernate Session for transaction

异常 Could not open Hibernate Session for transaction..

Could not open Hibernate Session for transaction问题

bug解决：Unable to open JDBC Connection for DDL execution

Spring Boot+jar使用mysql 8出现错误： Unable to open JDBC Connection for DDL execution

Error: Could not open connection to jdbc:hive2://master64:10000: java.net.ConnectException: Connecti

!connect jdbc:hive2://node03:10000；报错Could not open connection to the HS2 server.

Spring JDBC Transaction Spring 3.0.6 事务配置

Spring框架中配置数据库(MySQL8.0)，配置不对，会出现Could not get JDBC Connection

hiveserver2连接出错如下：Error: Could not open client transport with JDBC Uri: jdbc:hive2://hadoop01:10000: java.net.ConnectException: Connection refused (Connection refused) (state=08S01,code=0)

JDBC Connection XXX will not be managed by Spring

JDBC——Connection数据库连接对象

ssm jdbc连接mysql数据库报错Cannot create PoolableConnectionFactory (Could not create connection to database

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