有解决方案吗？

[safestar]

有解决方案吗？

Caused by: java.sql.SQLException: connection disabled
at com.alibaba.druid.pool.DruidPooledConnection.checkStateInternal(DruidPooledConnection.java:1162)
at com.alibaba.druid.pool.DruidPooledConnection.checkState(DruidPooledConnection.java:1147)
at com.alibaba.druid.pool.DruidPooledConnection.getAutoCommit(DruidPooledConnection.java:735)
at sun.reflect.GeneratedMethodAccessor272.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.atomikos.jdbc.AtomikosConnectionProxy.invoke(AtomikosConnectionProxy.java:141)
at com.sun.proxy.$Proxy159.getAutoCommit(Unknown Source)
at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:83)
at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:68)
at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:336)
at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:85)
at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62)
at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:324)
at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156)
at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109)
at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:83)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:148)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:141)
at sun.reflect.GeneratedMethodAccessor281.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:433)
... 82 common frames omitted

Originally posted by @myVictor in #2404 (comment)

[wenshao]

连接关闭后重用连接了

[varyuan]

配置个检查连接是否可用的sql看看可不可以解决

[734456387]

有解决方案吗，被折腾好久了

[734456387]

连接关闭后重用连接了

配置检查连接也不行,Druid 使用的是 1.2.8
spring.datasource.druid.maindb.driverClassName=com.mysql.cj.jdbc.Driver
spring.datasource.druid.maindb.url=jdbc:mysql://xxxxxx/xxxx?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&autoReconnect=true&useSSL=false&allowMultiQueries=true&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8&nullCatalogMeansCurrent=true&allowPublicKeyRetrieval=true
spring.datasource.druid.maindb.username=xxxxx
spring.datasource.druid.maindb.password=xxxxx
spring.datasource.druid.maindb.initialSize=5
spring.datasource.druid.maindb.minIdle=5
spring.datasource.druid.maindb.maxActive=80
spring.datasource.druid.maindb.maxWait=120000
spring.datasource.druid.maindb.timeBetweenEvictionRunsMillis=1000
spring.datasource.druid.maindb.minEvictableIdleTimeMillis=30000
spring.datasource.druid.maindb.validationQuery=SELECT 1 FROM DUAL
spring.datasource.druid.maindb.validationQueryTimeout=1
spring.datasource.druid.maindb.testOnBorrow=false
spring.datasource.druid.maindb.testOnReturn=false
spring.datasource.druid.maindb.testWhileIdle=true
spring.datasource.druid.maindb.keepAlive=true
spring.datasource.druid.maindb.socketTimeout=6000
spring.datasource.druid.maindb.poolPreparedStatements=true

[wj20190913]

解决了吗？

[linghengqian]

• I have opened Add property closeConnOnFatalError to match HikariCP's behavior #6143 .
• By setting closeConnOnFatalError to false, Druid's behavior will align with HikariCP, that is, the connection will no longer be closed when a fatal error defined by Druid occurs. This solves a series of controversies surrounding Hibernate, Flyway, and ShardingSphere. This is a huge regret introduced from 882470b 7 years ago.