我们在 WAS 9 上部署了一个应用程序（JSF，以防万一），并注意到在重新部署后应用程序随机停止正常工作（所有 POST 请求都失败，我们总是被重定向到主页）。
日志显示每次我们单击应用程序中的按钮时都会发生相同的错误，简而言之，这是一个 Oracle 错误，抱怨使用重复键进行插入（在应用程序上执行的每个操作都经过审核，这就是插入失败并导致错误）。经过一番挖掘，我还注意到问题仅发生在某些浏览器上，删除 cookie 并重新启动浏览器“解决了”问题。
相同的应用程序在 GlassFish 上运行没有任何问题，因此这显然是 WebSphere 的一个问题。
我的外行人的结论是服务器正在缓存它不应该缓存的东西并一遍又一遍地运行相同的插入，因此是例外。
这是一个已知的问题？关于如何解决这个问题的任何建议？
这可能与我在这里报告的其他问题有关，但我只是猜测。
这是日志的相关部分：
Error Code: 1
Call: INSERT INTO AUDIT (EVENT_ACTION_TYPE, EVENT_DESCRIPTION, EVENT_LOGICAL_NAME, EVENT_ORIGIN, EVENT_RESULT, EVENT_USERNAME, EVENT_TIMESTAMP, EVENT_MODULE) VALUES (?, ?, ?, ?, ?, ?, ?, ?)
bind => [LOGOUT, john.doe, N/A, localhost, S, system, 2016-12-21 16:35:19.821, ECC]
Query: InsertObjectQuery(x.EccAudit[ eccAuditPK=x.EccAuditPK[ eventUsername=system, eventTimestamp=Wed Dec 21 16:35:19 WET 2016, eventModule=ECC ] ])
at org.eclipse.persistence.exceptions.DatabaseException.sqlException(DatabaseException.java:331) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.executeDirectNoSelect(DatabaseAccessor.java:902) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.executeNoSelect(DatabaseAccessor.java:964) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.basicExecuteCall(DatabaseAccessor.java:633) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.executeCall(DatabaseAccessor.java:560) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.sessions.AbstractSession.basicExecuteCall(AbstractSession.java:2061) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.sessions.server.ClientSession.executeCall(ClientSession.java:309) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:242) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:228) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.insertObject(DatasourceCallQueryMechanism.java:377) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.queries.StatementQueryMechanism.insertObject(StatementQueryMechanism.java:165) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.queries.StatementQueryMechanism.insertObject(StatementQueryMechanism.java:180) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.queries.DatabaseQueryMechanism.insertObjectForWrite(DatabaseQueryMechanism.java:489) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.queries.InsertObjectQuery.executeCommit(InsertObjectQuery.java:80) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.queries.InsertObjectQuery.executeCommitWithChangeSet(InsertObjectQuery.java:90) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.queries.DatabaseQueryMechanism.executeWriteWithChangeSet(DatabaseQueryMechanism.java:301) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.queries.WriteObjectQuery.executeDatabaseQuery(WriteObjectQuery.java:58) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.queries.DatabaseQuery.execute(DatabaseQuery.java:911) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.queries.DatabaseQuery.executeInUnitOfWork(DatabaseQuery.java:810) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.queries.ObjectLevelModifyQuery.executeInUnitOfWorkObjectLevelModifyQuery(ObjectLevelModifyQuery.java:108) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.queries.ObjectLevelModifyQuery.executeInUnitOfWork(ObjectLevelModifyQuery.java:85) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.internalExecuteQuery(UnitOfWorkImpl.java:2899) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1863) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1845) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1796) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.sessions.CommitManager.commitNewObjectsForClassWithChangeSet(CommitManager.java:227) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.sessions.CommitManager.commitAllObjectsWithChangeSet(CommitManager.java:126) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.sessions.AbstractSession.writeAllObjectsWithChangeSet(AbstractSession.java:4275) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.commitToDatabase(UnitOfWorkImpl.java:1444) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.commitToDatabaseWithChangeSet(UnitOfWorkImpl.java:1534) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.sessions.RepeatableWriteUnitOfWork.commitRootUnitOfWork(RepeatableWriteUnitOfWork.java:278) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.commit(UnitOfWorkImpl.java:1116) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at org.eclipse.persistence.internal.jpa.transaction.EntityTransactionImpl.commit(EntityTransactionImpl.java:137) ~[com.ibm.ws.jpa.eclipselink.jar:na]
... 45 common frames omitted
Caused by: com.ibm.websphere.ce.cm.DuplicateKeyException: ORA-00001: unique constraint (EPMS_CL1.ECC_AUDIT_PK) violated
at sun.reflect.GeneratedConstructorAccessor150.newInstance(Unknown Source) ~[na:na]
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:57) ~[na:1.8.0-internal]
at java.lang.reflect.Constructor.newInstance(Constructor.java:437) ~[na:2.6 (04-27-2016)]
at com.ibm.websphere.rsadapter.GenericDataStoreHelper.mapExceptionHelper(GenericDataStoreHelper.java:628) ~[rsahelpers.jar:WAS90.SERV1 [cf011635.01]]
at com.ibm.websphere.rsadapter.GenericDataStoreHelper.mapException(GenericDataStoreHelper.java:687) ~[rsahelpers.jar:WAS90.SERV1 [cf011635.01]]
at com.ibm.ws.rsadapter.AdapterUtil.mapException(AdapterUtil.java:2273) ~[com.ibm.ws.runtime.jar:na]
at com.ibm.ws.rsadapter.jdbc.WSJdbcUtil.mapException(WSJdbcUtil.java:1191) ~[com.ibm.ws.runtime.jar:na]
at com.ibm.ws.rsadapter.jdbc.WSJdbcPreparedStatement.executeUpdate(WSJdbcPreparedStatement.java:822) ~[com.ibm.ws.runtime.jar:na]
at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.executeDirectNoSelect(DatabaseAccessor.java:892) ~[com.ibm.ws.jpa.eclipselink.jar:na]
... 76 common frames omitted
[12/21/16 16:35:19:837 WET] 0000018f SystemOut O [ERROR] -
Exception Description: No transaction is currently active
java.lang.IllegalStateException:
Exception Description: No transaction is currently active
at org.eclipse.persistence.internal.jpa.transaction.EntityTransactionImpl.rollback(EntityTransactionImpl.java:178) ~[com.ibm.ws.jpa.eclipselink.jar:na]
at pt.sibs.epms.persistence.facade.AbstractFacade.execute(AbstractFacade.java:102) [epms-persistence.jar:EPMS V11120002L]
at pt.sibs.epms.persistence.facade.AbstractFacade.create(AbstractFacade.java:51) [epms-persistence.jar:EPMS V11120002L]
at pt.sibs.epms.ecc.audit.AuditController.audit(AuditController.java:139) [classes/:na]
at pt.sibs.epms.ecc.audit.AuditController.audit(AuditController.java:74) [classes/:na]
at pt.sibs.epms.ecc.audit.AuditController.auditSuccess(AuditController.java:173) [classes/:na]
at pt.sibs.epms.ecc.listener.SessionAttributeListener.attributeRemoved(SessionAttributeListener.java:58) [classes/:na]
at com.ibm.ws.session.http.HttpSessionAttributeObserver.sessionAttributeRemoved(HttpSessionAttributeObserver.java:157) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.session.SessionStateEventDispatcher.sessionAttributeRemoved(SessionStateEventDispatcher.java:137) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.session.StoreCallback.sessionAttributeRemoved(StoreCallback.java:191) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.session.store.memory.MemorySession.removeAttribute(MemorySession.java:496) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.session.store.memory.MemorySession.invalidate(MemorySession.java:243) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.session.http.HttpSessionImpl.invalidate(HttpSessionImpl.java:303) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.session.SessionData.invalidate(SessionData.java:247) [com.ibm.ws.webcontainer.jar:na]
at pt.sibs.epms.ecc.security.LiveSessionsObserver.addLiveSession(LiveSessionsObserver.java:39) [classes/:na]
at pt.sibs.epms.ecc.listener.SessionAttributeListener.attributeAdded(SessionAttributeListener.java:47) [classes/:na]
at com.ibm.ws.session.http.HttpSessionAttributeObserver.sessionAttributeSet(HttpSessionAttributeObserver.java:132) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.session.SessionStateEventDispatcher.sessionAttributeSet(SessionStateEventDispatcher.java:110) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.session.StoreCallback.sessionAttributeSet(StoreCallback.java:178) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.session.store.memory.MemorySession.setAttribute(MemorySession.java:474) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.session.http.HttpSessionImpl.setAttribute(HttpSessionImpl.java:251) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.session.SessionData.putSessionValue(SessionData.java:293) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.session.SessionData.setAttribute(SessionData.java:217) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.session.HttpSessionFacade.setAttribute(HttpSessionFacade.java:169) [com.ibm.ws.webcontainer.jar:na]
at pt.sibs.epms.ecc.filter.AuthenticationFilter.doBeforeProcessing(AuthenticationFilter.java:52) [classes/:na]
at pt.sibs.epms.ecc.filter.AuthenticationFilter.doFilter(AuthenticationFilter.java:82) [classes/:na]
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:197) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:90) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:969) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1109) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:82) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:961) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1817) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:382) [com.ibm.ws.webcontainer.jar:na]
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:465) [com.ibm.ws.runtime.jar:na]
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:532) [com.ibm.ws.runtime.jar:na]
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:318) [com.ibm.ws.runtime.jar:na]
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:88) [com.ibm.ws.runtime.jar:na]
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:175) [com.ibm.ws.runtime.jar:na]
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217) [com.ibm.ws.runtime.jar:na]
at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161) [com.ibm.ws.runtime.jar:na]
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138) [com.ibm.ws.runtime.jar:na]
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204) [com.ibm.ws.runtime.jar:na]
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775) [com.ibm.ws.runtime.jar:na]
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905) [com.ibm.ws.runtime.jar:na]
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1892) [com.ibm.ws.runtime.jar:na]
编辑#1
日志还开始显示以下警告消息：
000000f2 WASSessionCor W SessionAffinityManager setNextId Detected JSESSIONID with invalid length; expected length of 23, found 24, setting: 6a559228ee4bcdc3c90f58ac to null.
编辑#2
我还注意到我的注销方法无法正常工作，因为调用if( request.isRequestedSessionIdValid() )总是返回false，但它不应该。