如何处理"Transaction was marked for rollback only; cannot commit; "的问题？

Question

public class A{
    @Async
    public void methodA(){
        someService.methodB();
    }
}
public class someServiceImpl implements someService{
    @Transactional(noRollbackFor = Exception.class)
    public void methodB(){
        try{
        //to do
        }catch(Exception e){
            log.error(e.getMessage());
        }
    }
}

例如，我使用"@ tractactional"来标记我的方法希望在发生错误时提交交易。但是问题仍然如此：

：

org.springframework.orm.jpa.JpaSystemException: Transaction was marked for rollback only; cannot commit; nested exception is org.hibernate.TransactionException: Transaction was marked for rollback only; cannot commit
    at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:314)
    at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:225)
    at org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:540)
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:746)
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:714)
    at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:532)
    at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:304)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688)
    at com.linkyoyo.wmlink.service.impl.DataShowScheduleComputeServiceImpl$$EnhancerBySpringCGLIB$$b9ee37ac.computeAvgIntegrityRate(<generated>)
    at com.linkyoyo.wmlink.schedule.ComputeDataShowService.computeAllFunction(ComputeDataShowService.java:119)
    at com.linkyoyo.wmlink.schedule.ComputeDataShowService$$FastClassBySpringCGLIB$$f85885cb.invoke(<generated>)
    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
    at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:746)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
    at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.lang.Thread.run(Thread.java:748)
Caused by: org.hibernate.TransactionException: Transaction was marked for rollback only; cannot commit
    at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.commit(JdbcResourceLocalTransactionCoordinatorImpl.java:228)
    at org.hibernate.engine.transaction.internal.TransactionImpl.commit(TransactionImpl.java:68)
    at org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:536)
    ... 16 common frames omitted

我该如何解决这个问题？谢谢。

Answer 1

我猜您的服务调用了其他用@Transactional注释的其他组件，对吗？如果在调用此其他组件并被SomeServiceImpl捕获时发生异常，则您将面临您描述交易系统何时尝试在methodB中提交交易的例外。通过@Transactional边界的任何例外都会将周围的交易标记为仅回滚，除非您明确地告诉系统。

如果您希望周围的事务（即为methodB创建的事务）"生存"此例外，则需要更改 target target 组件上的 @Transactional注释与noRollbackFor一起抛出异常）。