Could not roll back Hibernate transaction在线等！！！求大神

[这个ID没人抢吧]

ssh+mysql在linux中跑，点功能点都没问题，但是过段时间Could not roll back Hibernate transaction; nested exception is org.hibernate.TransactionException: JDBC rollback failed
org.springframework.transaction.TransactionSystemException: Could not roll back Hibernate transaction; nested exception is org.hibernate.TransactionException: JDBC rollback failed
org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:679)
org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
org.springframework.transaction.interceptor.TransactionAspectSupport.completeTransactionAfterThrowing(TransactionAspectSupport.java:411)
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:114)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
com.sun.proxy.$Proxy11.findByAccessPath(Unknown Source)
com.saassoft.util.filter.AccessLogFilter.doFilter(AccessLogFilter.java:59)
com.saassoft.util.filter.LoginFilter.doFilter(LoginFilter.java:63)
com.saassoft.util.filter.ValidFilter.doFilter(ValidFilter.java:73)
com.saassoft.util.filter.EncodingFilter.doFilter(EncodingFilter.java:56)

[这个ID没人抢吧]

此问题已经解决，是连接池的问题，已换成C3P0连接池http://www.blogjava.net/280211429/articles/76173.html

[放纵的青春]

我就喜欢你这种解决了问题并说出原因的好青年。免得以后别人白来一趟