我们使用Jbpm 4.4作为Java 6.x的第三方业务流程管理工具。然而，到目前为止，我们在Oracle数据库中使用了它，它运行得很好，但现在我们想在PostgreSQL 12.x版本的数据库中运行它。因此，我们集成了postgresql-42.2.19.jre6.jar(JDBC驱动程序(并尝试运行它。我们在运行时遇到以下错误。
有人能在这里建议需要做些什么来解决这个问题吗？特别是JBPM 4.4
我们已经设置了
<prop key="hibernate.connection.autocommit">false</prop>
但这并没有解决我们的问题。
2021-05-05 06:41:57,670 ERROR [o-8443-exec-154] .AbstractFlushingEventListener portaladmin@10.100.250.41 - Could not synchronize database state with session
org.hibernate.exception.GenericJDBCException: could not insert: [org.jbpm.pvm.internal.lob.Lob]
at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:126) ~[hibernate-core-3.3.1.GA.jar:3.3.1.GA]
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:114) ~[hibernate-core-3.3.1.GA.jar:3.3.1.GA]
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core-3.3.1.GA.jar:3.3.1.GA]
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2295) ~[hibernate-core-3.3.1.GA.jar:3.3.1.GA]
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2688) ~[hibernate-core-3.3.1.GA.jar:3.3.1.GA]
at org.hibernate.action.EntityInsertAction.execute(EntityInsertAction.java:79) ~[hibernate-core-3.3.1.GA.jar:3.3.1.GA]
at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279) ~[hibernate-core-3.3.1.GA.jar:3.3.1.GA]
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263) ~[hibernate-core-3.3.1.GA.jar:3.3.1.GA]
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:167) ~[hibernate-core-3.3.1.GA.jar:3.3.1.GA]
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core-3.3.1.GA.jar:3.3.1.GA]
at org.hibernate.event.def.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:64) [hibernate-core-3.3.1.GA.jar:3.3.1.GA]
at org.hibernate.impl.SessionImpl.autoFlushIfRequired(SessionImpl.java:996) [hibernate-core-3.3.1.GA.jar:3.3.1.GA]
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1141) [hibernate-core-3.3.1.GA.jar:3.3.1.GA]
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102) [hibernate-core-3.3.1.GA.jar:3.3.1.GA]
at org.jbpm.pvm.internal.query.AbstractQuery.execute(AbstractQuery.java:93) [jbpm-pvm-4.4.jar:4.4]
at org.jbpm.pvm.internal.query.ProcessDefinitionQueryImpl.execute(ProcessDefinitionQueryImpl.java:67) [jbpm-pvm-4.4.jar:4.4]
at org.jbpm.pvm.internal.query.AbstractQuery.untypedList(AbstractQuery.java:67) [jbpm-pvm-4.4.jar:4.4]
at org.jbpm.pvm.internal.query.ProcessDefinitionQueryImpl.list(ProcessDefinitionQueryImpl.java:157) [jbpm-pvm-4.4.jar:4.4]
at org.jbpm.pvm.internal.repository.ProcessDeployer.checkKey(ProcessDeployer.java:133) [jbpm-pvm-4.4.jar:4.4]
at org.jbpm.pvm.internal.repository.ProcessDeployer.deploy(ProcessDeployer.java:92) [jbpm-pvm-4.4.jar:4.4]
at org.jbpm.pvm.internal.repository.DeployerManager.deploy(DeployerManager.java:46) [jbpm-pvm-4.4.jar:4.4]
at org.jbpm.pvm.internal.repository.RepositorySessionImpl.deploy(RepositorySessionImpl.java:62) [jbpm-pvm-4.4.jar:4.4]
at org.jbpm.pvm.internal.cmd.DeployCmd.execute(DeployCmd.java:47) [jbpm-pvm-4.4.jar:4.4]
at org.jbpm.pvm.internal.cmd.DeployCmd.execute(DeployCmd.java:33) [jbpm-pvm-4.4.jar:4.4]
at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42) [jbpm-pvm-4.4.jar:4.4]
at org.jbpm.pvm.internal.tx.SpringCommandCallback.doInTransaction(SpringCommandCallback.java:45) [jbpm-pvm-4.4.jar:4.4]
at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130) [spring-tx-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.jbpm.pvm.internal.tx.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:49) [jbpm-pvm-4.4.jar:4.4]
at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.executeInNewEnvironment(EnvironmentInterceptor.java:53) [jbpm-pvm-4.4.jar:4.4]
at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute(EnvironmentInterceptor.java:40) [jbpm-pvm-4.4.jar:4.4]
at org.jbpm.pvm.internal.svc.RetryInterceptor.execute(RetryInterceptor.java:56) [jbpm-pvm-4.4.jar:4.4]
at org.jbpm.pvm.internal.svc.SkipInterceptor.execute(SkipInterceptor.java:43) [jbpm-pvm-4.4.jar:4.4]
at org.jbpm.pvm.internal.repository.DeploymentImpl.deploy(DeploymentImpl.java:90) [jbpm-pvm-4.4.jar:4.4]
at com.abc.def.portal.processes.jbpm.JbpmProcessDefinitionRepository.deployProcess_aroundBody18(JbpmProcessDefinitionRepository.java:108) [com.abc.def.portal.processes-2.1.NOPSE19C.1.jar:na]
at com.abc.def.portal.processes.jbpm.JbpmProcessDefinitionRepository.deployProcess_aroundBody19$advice(JbpmProcessDefinitionRepository.java:92) [com.abc.def.portal.processes-2.1.NOPSE19C.1.jar:na]
at com.abc.def.portal.processes.jbpm.JbpmProcessDefinitionRepository.deployProcess_aroundBody20(JbpmProcessDefinitionRepository.java:1) [com.abc.def.portal.processes-2.1.NOPSE19C.1.jar:na]
at com.abc.def.portal.processes.jbpm.JbpmProcessDefinitionRepository.deployProcess_aroundBody22(JbpmProcessDefinitionRepository.java:106) [com.abc.def.portal.processes-2.1.NOPSE19C.1.jar:na]
at com.abc.def.portal.processes.jbpm.JbpmProcessDefinitionRepository.deployProcess_aroundBody23$advice(JbpmProcessDefinitionRepository.java:80) [com.abc.def.portal.processes-2.1.NOPSE19C.1.jar:na]
at com.abc.def.portal.processes.jbpm.JbpmProcessDefinitionRepository.deployProcess(JbpmProcessDefinitionRepository.java:1) [com.abc.def.portal.processes-2.1.NOPSE19C.1.jar:na]
at com.abc.def.portal.processes.jbpm.JbpmProcessService.deployProcess_aroundBody46(JbpmProcessService.java:178) [com.abc.def.portal.processes-2.1.NOPSE19C.1.jar:na]
at com.abc.def.portal.processes.jbpm.JbpmProcessService.deployProcess_aroundBody47$advice(JbpmProcessService.java:92) [com.abc.def.portal.processes-2.1.NOPSE19C.1.jar:na]
at com.abc.def.portal.processes.jbpm.JbpmProcessService.deployProcess_aroundBody48(JbpmProcessService.java:1) [com.abc.def.portal.processes-2.1.NOPSE19C.1.jar:na]
at com.abc.def.portal.processes.jbpm.JbpmProcessService.deployProcess_aroundBody50(JbpmProcessService.java:178) [com.abc.def.portal.processes-2.1.NOPSE19C.1.jar:na]
at com.abc.def.portal.processes.jbpm.JbpmProcessService.deployProcess_aroundBody51$advice(JbpmProcessService.java:80) [com.abc.def.portal.processes-2.1.NOPSE19C.1.jar:na]
at com.abc.def.portal.processes.jbpm.JbpmProcessService.deployProcess_aroundBody52(JbpmProcessService.java:1) [com.abc.def.portal.processes-2.1.NOPSE19C.1.jar:na]
at com.abc.def.portal.processes.jbpm.JbpmProcessService.deployProcess_aroundBody53$advice(JbpmProcessService.java:61) [com.abc.def.portal.processes-2.1.NOPSE19C.1.jar:na]
at com.abc.def.portal.processes.jbpm.JbpmProcessService.deployProcess(JbpmProcessService.java:1) [com.abc.def.portal.processes-2.1.NOPSE19C.1.jar:na]
at com.abc.def.portal.partner.client.task.TaskController.handleFormUpload_aroundBody128(TaskController.java:611) [TaskController.class:na]
at com.abc.def.portal.partner.client.task.TaskController.handleFormUpload_aroundBody129$advice(TaskController.java:58) [TaskController.class:na]
at com.abc.def.portal.partner.client.task.TaskController.handleFormUpload_aroundBody130(TaskController.java:1) [TaskController.class:na]
at com.abc.def.portal.partner.client.task.TaskController.handleFormUpload_aroundBody131$advice(TaskController.java:92) [TaskController.class:na]
at com.abc.def.portal.partner.client.task.TaskController.handleFormUpload_aroundBody132(TaskController.java:1) [TaskController.class:na]
at com.abc.def.portal.partner.client.task.TaskController.handleFormUpload_aroundBody134(TaskController.java:605) [TaskController.class:na]
at com.abc.def.portal.partner.client.task.TaskController.handleFormUpload_aroundBody135$advice(TaskController.java:102) [TaskController.class:na]
at com.abc.def.portal.partner.client.task.TaskController.handleFormUpload_aroundBody136(TaskController.java:1) [TaskController.class:na]
at com.abc.def.portal.partner.client.task.TaskController.handleFormUpload_aroundBody137$advice(TaskController.java:55) [TaskController.class:na]
at com.abc.def.portal.partner.client.task.TaskController.handleFormUpload(TaskController.java:1) [TaskController.class:na]
at com.abc.def.portal.partner.client.task.TaskController$$FastClassByCGLIB$$2349406.invoke(<generated>) [cglib-nodep-2.1_3.jar:na]
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149) [cglib-nodep-2.1_3.jar:na]
at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:689) [spring-aop-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) [spring-aop-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.springframework.security.access.intercept.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:67) [spring-security-core-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) [spring-aop-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:622) [spring-aop-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at com.abc.def.portal.partner.client.task.TaskController$$EnhancerByCGLIB$$4f295537.handleFormUpload(<generated>) [cglib-nodep-2.1_3.jar:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_45]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_45]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_45]
at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_45]
at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:213) [spring-web-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126) [spring-web-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96) [spring-webmvc-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617) [spring-webmvc-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578) [spring-webmvc-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80) [spring-webmvc-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:923) [spring-webmvc-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852) [spring-webmvc-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882) [spring-webmvc-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:789) [spring-webmvc-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:646) [servlet-api.jar:na]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) [servlet-api.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) [catalina.jar:7.0.53]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) [catalina.jar:7.0.53]
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77) [spring-web-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) [spring-web-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) [catalina.jar:7.0.53]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) [catalina.jar:7.0.53]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:369) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at com.abc.def.portal.partner.client.security.IncompleteUserProfileFilter.doFilterInternal_aroundBody4(IncompleteUserProfileFilter.java:108) [IncompleteUserProfileFilter.class:na]
at com.abc.def.portal.partner.client.security.IncompleteUserProfileFilter.doFilterInternal(IncompleteUserProfileFilter.java:89) [IncompleteUserProfileFilter.class:na]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) [spring-web-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:97) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:100) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:78) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:35) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:187) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at com.abc.def.portal.ui.servlet.SsoRequestHeaderAuthenticationFilter.doFilter_aroundBody2(SsoRequestHeaderAuthenticationFilter.java:63) [com.abc.def.portal.ui-2.1.NOPSE19C.1.jar:na]
at com.abc.def.portal.ui.servlet.SsoRequestHeaderAuthenticationFilter.doFilter(SsoRequestHeaderAuthenticationFilter.java:58) [com.abc.def.portal.ui-2.1.NOPSE19C.1.jar:na]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:79) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:109) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:168) [spring-security-web-3.0.7.RELEASE.jar:3.0.7.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) [spring-web-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259) [spring-web-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) [catalina.jar:7.0.53]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) [catalina.jar:7.0.53]
at com.abc.def.portal.partner.client.security.SSOAutoLoginFilter.doFilterInternal_aroundBody0(SSOAutoLoginFilter.java:67) [SSOAutoLoginFilter.class:na]
at com.abc.def.portal.partner.client.security.SSOAutoLoginFilter.doFilterInternal(SSOAutoLoginFilter.java:63) [SSOAutoLoginFilter.class:na]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) [spring-web-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) [catalina.jar:7.0.53]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) [catalina.jar:7.0.53]
at com.abc.def.portal.ui.csrf.CsrfFilter.doFilterInternal_aroundBody0(CsrfFilter.java:86) [com.abc.def.portal.ui-2.1.NOPSE19C.1.jar:na]
at com.abc.def.portal.ui.csrf.CsrfFilter.doFilterInternal(CsrfFilter.java:57) [com.abc.def.portal.ui-2.1.NOPSE19C.1.jar:na]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) [spring-web-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) [catalina.jar:7.0.53]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) [catalina.jar:7.0.53]
at com.abc.def.portal.ui.csrf.AjaxTimeoutFilter.doFilterInternal_aroundBody0(AjaxTimeoutFilter.java:45) [com.abc.def.portal.ui-2.1.NOPSE19C.1.jar:na]
at com.abc.def.portal.ui.csrf.AjaxTimeoutFilter.doFilterInternal(AjaxTimeoutFilter.java:31) [com.abc.def.portal.ui-2.1.NOPSE19C.1.jar:na]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) [spring-web-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) [catalina.jar:7.0.53]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) [catalina.jar:7.0.53]
at com.abc.def.portal.ui.timing.TimingServletFilter.doFilter_aroundBody2(TimingServletFilter.java:71) [com.abc.def.portal.ui-2.1.NOPSE19C.1.jar:na]
at com.abc.def.portal.ui.timing.TimingServletFilter.doFilter(TimingServletFilter.java:63) [com.abc.def.portal.ui-2.1.NOPSE19C.1.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) [catalina.jar:7.0.53]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) [catalina.jar:7.0.53]
at com.abc.def.portal.ui.servlet.XFilter.doFilterInternal_aroundBody0(XFilter.java:56) [com.abc.def.portal.ui-2.1.NOPSE19C.1.jar:na]
at com.abc.def.portal.ui.servlet.XFilter.doFilterInternal_aroundBody1$advice(XFilter.java:64) [com.abc.def.portal.ui-2.1.NOPSE19C.1.jar:na]
at com.abc.def.portal.ui.servlet.XFilter.doFilterInternal(XFilter.java:51) [com.abc.def.portal.ui-2.1.NOPSE19C.1.jar:na]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) [spring-web-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) [catalina.jar:7.0.53]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) [catalina.jar:7.0.53]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) [spring-web-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) [spring-web-3.1.2.RELEASE.jar:3.1.2.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) [catalina.jar:7.0.53]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) [catalina.jar:7.0.53]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) [catalina.jar:7.0.53]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) [catalina.jar:7.0.53]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:610) [catalina.jar:7.0.53]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) [catalina.jar:7.0.53]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98) [catalina.jar:7.0.53]
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950) [catalina.jar:7.0.53]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) [catalina.jar:7.0.53]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) [catalina.jar:7.0.53]
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040) [tomcat-coyote.jar:7.0.53]
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607) [tomcat-coyote.jar:7.0.53]
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313) [tomcat-coyote.jar:7.0.53]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) [na:1.6.0_45]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) [na:1.6.0_45]
at java.lang.Thread.run(Thread.java:662) [na:1.6.0_45]
Caused by: org.postgresql.util.PSQLException: Large Objects may not be used in auto-commit mode.
at org.postgresql.largeobject.LargeObjectManager.createLO(LargeObjectManager.java:284) ~[postgresql-42.2.19.jre6.jar:42.2.19.jre6]
at org.postgresql.largeobject.LargeObjectManager.createLO(LargeObjectManager.java:272) ~[postgresql-42.2.19.jre6.jar:42.2.19.jre6]
at org.postgresql.jdbc.PgPreparedStatement.createBlob(PgPreparedStatement.java:1159) ~[postgresql-42.2.19.jre6.jar:42.2.19.jre6]
at org.postgresql.jdbc.PgPreparedStatement.setBlob(PgPreparedStatement.java:1200) ~[postgresql-42.2.19.jre6.jar:42.2.19.jre6]
at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.setBlob(NewProxyPreparedStatement.java:495) ~[c3p0-0.9.1.2.jar:0.9.1.2]
at org.hibernate.type.BlobType.set(BlobType.java:72) ~[hibernate-core-3.3.1.GA.jar:3.3.1.GA]
at org.hibernate.type.BlobType.nullSafeSet(BlobType.java:140) ~[hibernate-core-3.3.1.GA.jar:3.3.1.GA]
at org.hibernate.persister.entity.AbstractEntityPersister.dehydrate(AbstractEntityPersister.java:2025) ~[hibernate-core-3.3.1.GA.jar:3.3.1.GA]
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2271) ~[hibernate-core-3.3.1.GA.jar:3.3.1.GA]
... 160 common frames omitted
尽管jbpm 4.4是一个非常旧的版本(目前为7.54(，但请尝试更新您的模式，并对postgresql大型对象使用字节类型。
如果您使用的是JTA数据源，则自动提交设置始终为true，并且不能更改。尝试将其更改为xa数据源
解决方案：
我找到了解决这个问题的办法。我已经在PostgreSQL中将DB列更改为Bytea类型，并将JBPM 4.4实现更改为在java.sql.Blob上使用byte[](在org.jppm.pvm.internal.lob.lob类中(。