Michael5937 2015-12-30 16:08 采纳率: 0%
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Spring 定时任务执行时有异常

Spring定时任务，时不时会爆出这么个异常，请大神解释下是什么原因
2015-12-30 16:00:00,123 ERROR [org.quartz.core.JobRunShell] -
org.springframework.scheduling.quartz.JobMethodInvocationFailedException: Invocation of method 'addTbCdqResultfour' on target class [class com.wind.connector.quartz.RunAddTbCdqResultfour] failed; nested exception is org.hibernate.NonUniqueResultException: query did not return a unique result: 2
at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:269)
at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:86)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:525)
Caused by: org.hibernate.NonUniqueResultException: query did not return a unique result: 2
at org.hibernate.impl.AbstractQueryImpl.uniqueElement(AbstractQueryImpl.java:844)
at org.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:835)
at com.wind.daoImpl.BaseDaoImpl.uniqueQuery(BaseDaoImpl.java:46)
at com.wind.daoImpl.TbCdqResultfourDaoImpl.getCdqResultByBeginDate(TbCdqResultfourDaoImpl.java:68)
at com.wind.managerImpl.TbConnectorManagerImpl.addTbCdqResultfour(TbConnectorManagerImpl.java:424)
at com.wind.managerImpl.TbConnectorManagerImpl$$FastClassByCGLIB$$dd5fd868.invoke()
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:700)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:635)
at com.wind.managerImpl.TbConnectorManagerImpl$$EnhancerByCGLIB$$24d2f90f.addTbCdqResultfour()
at com.wind.connector.quartz.RunAddTbCdqResultfour.addTbCdqResultfour(RunAddTbCdqResultfour.java:58)
at sun.reflect.GeneratedMethodAccessor185.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:276)
at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:260)
... 3 more
2015-12-30 16:00:00,124 ERROR [org.quartz.core.ErrorLogger] -
org.quartz.SchedulerException: Job threw an unhandled exception. [See nested exception: org.springframework.scheduling.quartz.JobMethodInvocationFailedException: Invocation of method 'addTbCdqResultfour' on target class [class com.wind.connector.quartz.RunAddTbCdqResultfour] failed; nested exception is org.hibernate.NonUniqueResultException: query did not return a unique result: 2]
at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:525)
Caused by: org.springframework.scheduling.quartz.JobMethodInvocationFailedException: Invocation of method 'addTbCdqResultfour' on target class [class com.wind.connector.quartz.RunAddTbCdqResultfour] failed; nested exception is org.hibernate.NonUniqueResultException: query did not return a unique result: 2
at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:269)
at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:86)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
... 1 more
Caused by: org.hibernate.NonUniqueResultException: query did not return a unique result: 2
at org.hibernate.impl.AbstractQueryImpl.uniqueElement(AbstractQueryImpl.java:844)
at org.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:835)
at com.wind.daoImpl.BaseDaoImpl.uniqueQuery(BaseDaoImpl.java:46)
at com.wind.daoImpl.TbCdqResultfourDaoImpl.getCdqResultByBeginDate(TbCdqResultfourDaoImpl.java:68)
at com.wind.managerImpl.TbConnectorManagerImpl.addTbCdqResultfour(TbConnectorManagerImpl.java:424)
at com.wind.managerImpl.TbConnectorManagerImpl$$FastClassByCGLIB$$dd5fd868.invoke()
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:700)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:635)
at com.wind.managerImpl.TbConnectorManagerImpl$$EnhancerByCGLIB$$24d2f90f.addTbCdqResultfour()
at com.wind.connector.quartz.RunAddTbCdqResultfour.addTbCdqResultfour(RunAddTbCdqResultfour.java:58)
at sun.reflect.GeneratedMethodAccessor185.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:276)
at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:260)
... 3 more

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  • devmiao 2015-12-30 20:37
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    http://www.oschina.net/question/209138_229552

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