我在執行大量查詢時遇到了問題。當執行大量查詢時(JBoss 5.1)回滾事務
我需要在單個事務中執行超過10000個本地sql查詢。這些查詢是動態生成的,並緩存在系統中。查詢生成完成後,這些數據將在單個事務中發送並逐個執行。該應用程序使用EJB 3開發,並在JBoss 5.1上運行。
如果查詢數小於7200(近似值),則該應用程序可以正常工作。但是如果有更多的查詢,這個方法拋出並且EJB異常並且事務被回滾。沒有數據持久。
這是發生回滾的地方。 [只有當查詢數量超過7200]
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public void confirmOrder(String[] queries) {
for (int i = 0; i < queries.length; i++) {
em.createNativeQuery(queries[i]).executeUpdate(); //line # 108
}
BigInteger bigInt = (BigInteger)em.createNativeQuery("select max(id) from order_item").getSingleResult();
return bigInt!=null ? Long.valueOf(bigInt.longValue()) : null;
}
是否有提高,可以在事務中執行的查詢號碼的方法嗎? 請在此提出您的建議。
/
的VirajThe following is the error trace.
17:36:33,233 WARN [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.TransactionReaper_18] - TransactionReaper::check timeout for TX -3f57767b:bc55:4fd9d129:e3a3 in state RUN
17:36:33,238 WARN [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.TransactionReaper_7] - TransactionReaper::doCancellations worker Thread[Thread-10,5,jboss] successfully canceled TX -3f57767b:bc55:4fd9d129:e3a3
17:36:33,635 WARN [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.TransactionReaper_18] - TransactionReaper::check timeout for TX -3f57767b:bc55:4fd9d129:e3bf in state RUN
17:36:33,636 WARN [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.BasicAction_58] - Abort of action id -3f57767b:bc55:4fd9d129:e3bf invoked while multiple threads active within it.
17:36:33,636 WARN [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.CheckedAction_2] - CheckedAction::check - atomic action -3f57767b:bc55:4fd9d129:e3bf aborting with 1 threads active!
17:36:34,135 WARN [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.TransactionReaper_18] - TransactionReaper::check timeout for TX -3f57767b:bc55:4fd9d129:e3bf in state CANCEL
17:36:34,635 WARN [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.TransactionReaper_18] - TransactionReaper::check timeout for TX -3f57767b:bc55:4fd9d129:e3bf in state CANCEL_INTERRUPTED
17:36:34,636 WARN [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.TransactionReaper_6] - TransactionReaper::check worker Thread[Thread-10,5,jboss] not responding to interrupt when cancelling TX -3f57767b:bc55:4fd9d129:e3bf -- worker marked as zombie and TX scheduled for mark-as-rollback
17:36:34,636 WARN [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.TransactionReaper_11] - TransactionReaper::check failed to mark TX -3f57767b:bc55:4fd9d129:e3bf as rollback only
17:36:34,904 WARN [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator_4] TwoPhaseCoordinator.afterCompletion - returned failure for com.ar[email protected]5a720719
17:36:34,926 WARN [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.TransactionReaper_13] - TransactionReaper::doCancellations worker Thread[Thread-10,5,jboss] missed interrupt when cancelling TX -3f57767b:bc55:4fd9d129:e3bf -- exiting as zombie (zombie count decremented to 0) ........
......
17:36:34,935 ERROR [CardOrderCreateFacadeBean] Confirming order is failed.
javax.ejb.EJBTransactionRolledbackException: Executing an update/delete query
at org.jboss.ejb3.tx.Ejb3TxPolicy.handleInCallerTx(Ejb3TxPolicy.java:115)
at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:130)
at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:194)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.ejb3.security.RunAsSecurityInterceptorv2.invoke(RunAsSecurityInterceptorv2.java:94)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.ejb3.security.RoleBasedAuthorizationInterceptorv2.invoke(RoleBasedAuthorizationInterceptorv2.java:201)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.ejb3.security.Ejb3AuthenticationInterceptorv2.invoke(Ejb3AuthenticationInterceptorv2.java:186)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
........................
...............
Caused by: javax.persistence.TransactionRequiredException: Executing an update/delete query
at org.hibernate.ejb.QueryImpl.executeUpdate(QueryImpl.java:48)
at rk.ejb.eao.OrderEAOImpl.confirmOrder(OrderEAOImpl.java:108)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.aop.joinpoint.MethodInvocation.invokeTarget(MethodInvocation.java:122)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111)
at org.jboss.ejb3.EJBContainerInvocationWrapper.invokeNext(EJBContainerInvocationWrapper.java:69)
at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.invoke(InterceptorSequencer.java:76)
at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.aroundInvoke(InterceptorSequencer.java:62)
at sun.reflect.GeneratedMethodAccessor358.invoke(Unknown Source)
........
.......
你能記得的配置,你做到了?我面臨同樣的問題 – adelarsq
根據您的要求,您可以增加全局或方法方面的事務處理時間。 - 如果您想在方法級別執行此操作,可以使用以下注釋。 (超時設置爲1500秒) @TransactionTimeout(1500) 如果要全局執行此操作,則必須編輯位於/deploy目錄中的transaction-jboss-beans.xml並更改超時參數值。 例如:超時值是1200秒 1200 欲瞭解更多信息:[更多信息] https://community.jboss.org/wiki/TransactionTimeout –
Viraj