com.mchange.v2.resourcepool.CannotAcquireResourceException - 代码天地

com.mchange.v2.resourcepool.CannotAcquireResourceException

其他 2018-10-27 14:36:54 阅读次数: 0

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转载自blog.csdn.net/iwuio/article/details/82084857

com.mchange.v2.resourcepool.CannotAcquireResourceException

无访问权限导致的com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePo

解决C3P0连接中Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool

c3p0 空指针异常 com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source.

A client timed out while waiting to acquire a resource from com.mchange.v2.resourcepool.BasicResourc

: com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@7b9e0995 -- Acqu

com.mchange.v2.resourcepool.TimeoutException: A client timed out while waiting to acquire a resource

com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@4007ad -- Acquisition Attempt Failed!!!

使用spring管理数据库的链接,总是连接超时com.mchange.v2.resourcepool.TimeoutException

警告: com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@40bb7f0a -- Acquisition Attempt Failed

使用c3p0数据库连接池的各种报错警告: Having failed to acquire a resource, com.mchange.v2.resourcepool

Exception in thread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThrea

【JavaException】noclassdeffounderror:com/mchange/v2/ser/indirector

Caused by java lang ClassNotFoundException com mchange v2

Spring启动卡壳情况：com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getPoolManag…

Could not load com.mchange.v2.c3p0.impl.PoolBackedDataSourceBaseBeanInfo.

nested exception is java.lang.NoClassDefFoundError: com/mchange/v2/ser/Indirector

Class 'com.mchange.v2.c3p0.ComboPooledDataSource' not found [config set

java.lang.AbstractMethodError：com.mchange.v2.c3p0.impl.NewProxyResultSet.isClosed

java.lang.AbstractMethodError:com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.setCharacterStream

找不到com.mchange.v2.c3p0.ComboPooledDataSource

com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.setBinaryStream(IL

Invalid property 'url' of bean class com mchange v2 c3p0 Co

com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource getPoolManager

java.lang.NoClassDefFoundError: com/mchange/v2/ser/Indirector

com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector@1035079 -- APPARENT DEADLOCK!!! Complete Status:

Caused by: java.lang.ClassNotFoundException: com.mchange.v2.cfg.MConfig

Invalid property 'url' of bean class [com.mchange.v2.c3p0.ComboPooledDataSource]

nested exception is java.lang.ClassNotFoundException: com.mchange.v2.c3p0.ComboPooledDataSource

Failed to instantiate [com.mchange.v2.c3p0.ComboPooledDataSource]: No default constructor found

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