ERROR: duplicate key value violates unique constraint "nodeinstancelog_pkey"

[Prem Anand]

Hi JBPM Team,

I am using JBPM 7.8.

While executing a workflow with sysout statements saying hello world i am getting errors as below. The script task is executed fine but still getting below error. 

i have deleted all projects i created and have only one simple project named : CleanDisk

Error logs : 

12:46:28,682 INFO  [stdout] (default task-7) hello world    => script task executed fine but still getting below error ... 

12:46:28,710 WARN  [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (default task-7) SQL Error: 0, SQLState: 23505

12:46:28,710 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (default task-7) ERROR: duplicate key value violates unique constraint "nodeinstancelog_pkey"

  Detail: Key (id)=(1288) already exists.

12:46:28,714 INFO  [org.hibernate.engine.jdbc.batch.internal.AbstractBatchImpl] (default task-7) HHH000010: On release of batch it still contained JDBC statements

12:46:28,726 INFO  [stdout] (default task-7) 1338633 [default task-7] WARN  org.drools.persistence.PersistableRunner  - Could not commit session

12:46:28,726 INFO  [stdout] (default task-7) org.jbpm.workflow.instance.WorkflowRuntimeException: [src.CleanDiskProcess:220 - :3] -- org.hibernate.exception.ConstraintViolationException: could not execute statement

12:46:28,730 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:192)

12:46:28,730 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:380)

12:46:28,734 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:339)

12:46:28,742 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.node.ActionNodeInstance.triggerCompleted(ActionNodeInstance.java:60)

12:46:28,742 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.node.ActionNodeInstance.internalTrigger(ActionNodeInstance.java:56)

12:46:28,746 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:186)

12:46:28,746 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:380)

12:46:28,750 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:339)

12:46:28,754 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.node.StartNodeInstance.triggerCompleted(StartNodeInstance.java:72)

12:46:28,758 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.node.StartNodeInstance.internalTrigger(StartNodeInstance.java:43)

12:46:28,762 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:186)

12:46:28,762 INFO  [stdout] (default task-7)    at org.jbpm.ruleflow.instance.RuleFlowProcessInstance.internalStart(RuleFlowProcessInstance.java:38)

12:46:28,766 INFO  [stdout] (default task-7)    at org.jbpm.process.instance.impl.ProcessInstanceImpl.start(ProcessInstanceImpl.java:233)

12:46:28,766 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.start(WorkflowProcessInstanceImpl.java:475)

12:46:28,770 INFO  [stdout] (default task-7)    at org.jbpm.process.instance.ProcessRuntimeImpl.startProcessInstance(ProcessRuntimeImpl.java:210)

12:46:28,778 INFO  [stdout] (default task-7)    at org.jbpm.process.instance.ProcessRuntimeImpl.startProcess(ProcessRuntimeImpl.java:193)

12:46:28,778 INFO  [stdout] (default task-7)    at org.jbpm.process.instance.ProcessRuntimeImpl.startProcess(ProcessRuntimeImpl.java:185)

12:46:28,786 INFO  [stdout] (default task-7)    at org.drools.core.impl.StatefulKnowledgeSessionImpl.startProcess(StatefulKnowledgeSessionImpl.java:1857)

12:46:28,790 INFO  [stdout] (default task-7)    at org.drools.core.command.runtime.process.StartProcessCommand.execute(StartProcessCommand.java:121)

12:46:28,794 INFO  [stdout] (default task-7)    at org.drools.core.command.runtime.process.StartProcessCommand.execute(StartProcessCommand.java:39)

12:46:28,794 INFO  [stdout] (default task-7)    at org.drools.core.fluent.impl.PseudoClockRunner.executeBatch(PseudoClockRunner.java:102)

12:46:28,798 INFO  [stdout] (default task-7)    at org.drools.core.fluent.impl.PseudoClockRunner.executeBatches(PseudoClockRunner.java:69)

12:46:28,798 INFO  [stdout] (default task-7)    at org.drools.core.fluent.impl.PseudoClockRunner.execute(PseudoClockRunner.java:61)

12:46:28,803 INFO  [stdout] (default task-7)    at org.drools.core.fluent.impl.PseudoClockRunner.execute(PseudoClockRunner.java:39)

12:46:28,803 INFO  [stdout] (default task-7)    at org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:39)

12:46:28,803 INFO  [stdout] (default task-7)    at org.drools.persistence.PersistableRunner$TransactionInterceptor.execute(PersistableRunner.java:594)

12:46:28,811 INFO  [stdout] (default task-7)    at org.drools.persistence.PersistableRunner$TransactionInterceptor.execute(PersistableRunner.java:552)

12:46:28,811 INFO  [stdout] (default task-7)    at org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:39)

12:46:28,811 INFO  [stdout] (default task-7)    at org.drools.persistence.jpa.OptimisticLockRetryInterceptor.internalExecute(OptimisticLockRetryInterceptor.java:102)

12:46:28,815 INFO  [stdout] (default task-7)    at org.drools.persistence.jpa.OptimisticLockRetryInterceptor.execute(OptimisticLockRetryInterceptor.java:83)

12:46:28,815 INFO  [stdout] (default task-7)    at org.drools.persistence.jpa.OptimisticLockRetryInterceptor.execute(OptimisticLockRetryInterceptor.java:44)

12:46:28,819 INFO  [stdout] (default task-7)    at org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:39)

12:46:28,819 INFO  [stdout] (default task-7)    at org.drools.persistence.jta.TransactionLockInterceptor.execute(TransactionLockInterceptor.java:73)

12:46:28,819 INFO  [stdout] (default task-7)    at org.drools.persistence.jta.TransactionLockInterceptor.execute(TransactionLockInterceptor.java:45)

12:46:28,823 INFO  [stdout] (default task-7)    at org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:39)

12:46:28,827 INFO  [stdout] (default task-7)    at org.jbpm.runtime.manager.impl.error.ExecutionErrorHandlerInterceptor.internalExecute(ExecutionErrorHandlerInterceptor.java:66)

12:46:28,827 INFO  [stdout] (default task-7)    at org.jbpm.runtime.manager.impl.error.ExecutionErrorHandlerInterceptor.execute(ExecutionErrorHandlerInterceptor.java:52)

12:46:28,831 INFO  [stdout] (default task-7)    at org.jbpm.runtime.manager.impl.error.ExecutionErrorHandlerInterceptor.execute(ExecutionErrorHandlerInterceptor.java:29)

12:46:28,831 INFO  [stdout] (default task-7)    at org.drools.persistence.PersistableRunner.execute(PersistableRunner.java:398)

12:46:28,831 INFO  [stdout] (default task-7)    at org.drools.persistence.PersistableRunner.execute(PersistableRunner.java:66)

12:46:28,831 INFO  [stdout] (default task-7)    at org.drools.core.runtime.InternalLocalRunner.execute(InternalLocalRunner.java:37)

12:46:28,831 INFO  [stdout] (default task-7)    at org.drools.core.runtime.InternalLocalRunner.execute(InternalLocalRunner.java:41)

12:46:28,835 INFO  [stdout] (default task-7)    at org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:263)

12:46:28,835 INFO  [stdout] (default task-7)    at org.jbpm.kie.services.impl.ProcessServiceImpl.startProcess(ProcessServiceImpl.java:114)

12:46:28,839 INFO  [stdout] (default task-7)    at org.kie.server.services.jbpm.ProcessServiceBase.startProcess(ProcessServiceBase.java:94)

12:46:28,839 INFO  [stdout] (default task-7)    at org.kie.server.remote.rest.jbpm.ProcessResource.startProcess(ProcessResource.java:142)

12:46:28,839 INFO  [stdout] (default task-7)    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

12:46:28,839 INFO  [stdout] (default task-7)    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

12:46:28,839 INFO  [stdout] (default task-7)    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

12:46:28,843 INFO  [stdout] (default task-7)    at java.lang.reflect.Method.invoke(Method.java:498)

12:46:28,843 INFO  [stdout] (default task-7)    at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140)

12:46:28,843 INFO  [stdout] (default task-7)    at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295)

12:46:28,843 INFO  [stdout] (default task-7)    at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249)

12:46:28,843 INFO  [stdout] (default task-7)    at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:236)

12:46:28,843 INFO  [stdout] (default task-7)    at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:406)

12:46:28,847 INFO  [stdout] (default task-7)    at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:213)

12:46:28,847 INFO  [stdout] (default task-7)    at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:228)

12:46:28,847 INFO  [stdout] (default task-7)    at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)

12:46:28,851 INFO  [stdout] (default task-7)    at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)

12:46:28,851 INFO  [stdout] (default task-7)    at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

12:46:28,851 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)

12:46:28,851 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)

12:46:28,851 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)

12:46:28,855 INFO  [stdout] (default task-7)    at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)

12:46:28,855 INFO  [stdout] (default task-7)    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

12:46:28,855 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)

12:46:28,855 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)

12:46:28,859 INFO  [stdout] (default task-7)    at io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33)

12:46:28,859 INFO  [stdout] (default task-7)    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

12:46:28,863 INFO  [stdout] (default task-7)    at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53)

12:46:28,863 INFO  [stdout] (default task-7)    at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)

12:46:28,863 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)

12:46:28,863 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59)

12:46:28,867 INFO  [stdout] (default task-7)    at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)

12:46:28,867 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)

12:46:28,867 INFO  [stdout] (default task-7)    at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)

12:46:28,867 INFO  [stdout] (default task-7)    at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)

12:46:28,867 INFO  [stdout] (default task-7)    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

12:46:28,867 INFO  [stdout] (default task-7)    at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)

12:46:28,871 INFO  [stdout] (default task-7)    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

12:46:28,871 INFO  [stdout] (default task-7)    at org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)

12:46:28,875 INFO  [stdout] (default task-7)    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

12:46:28,875 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)

12:46:28,879 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)

12:46:28,879 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)

12:46:28,879 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)

12:46:28,879 INFO  [stdout] (default task-7)    at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)

12:46:28,879 INFO  [stdout] (default task-7)    at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)

12:46:28,883 INFO  [stdout] (default task-7)    at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)

12:46:28,883 INFO  [stdout] (default task-7)    at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)

12:46:28,883 INFO  [stdout] (default task-7)    at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)

12:46:28,883 INFO  [stdout] (default task-7)    at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)

12:46:28,883 INFO  [stdout] (default task-7)    at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)

12:46:28,883 INFO  [stdout] (default task-7)    at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)

12:46:28,887 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)

12:46:28,891 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)

12:46:28,891 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)

12:46:28,891 INFO  [stdout] (default task-7)    at io.undertow.server.Connectors.executeRootHandler(Connectors.java:326)

12:46:28,895 INFO  [stdout] (default task-7)    at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:812)

12:46:28,895 INFO  [stdout] (default task-7)    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)

12:46:28,895 INFO  [stdout] (default task-7)    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)

12:46:28,895 INFO  [stdout] (default task-7)    at java.lang.Thread.run(Thread.java:748)

12:46:28,899 INFO  [stdout] (default task-7) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.ConstraintViolationException: could not execute statement

12:46:28,899 INFO  [stdout] (default task-7)    at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692)

12:46:28,899 INFO  [stdout] (default task-7)    at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602)

12:46:28,899 INFO  [stdout] (default task-7)    at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492)

12:46:28,903 INFO  [stdout] (default task-7)    at org.jbpm.persistence.JpaProcessPersistenceContext.remove(JpaProcessPersistenceContext.java:77)

12:46:28,907 INFO  [stdout] (default task-7)    at org.jbpm.persistence.processinstance.JPAProcessInstanceManager.removeProcessInstance(JPAProcessInstanceManager.java:189)

12:46:28,907 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.setState(WorkflowProcessInstanceImpl.java:391)

12:46:28,907 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.setState(WorkflowProcessInstanceImpl.java:419)

12:46:28,907 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.nodeInstanceCompleted(WorkflowProcessInstanceImpl.java:787)

12:46:28,907 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.node.EndNodeInstance.internalTrigger(EndNodeInstance.java:71)

12:46:28,911 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:186)

12:46:28,911 INFO  [stdout] (default task-7)    ... 101 more

12:46:28,911 INFO  [stdout] (default task-7) Caused by: org.hibernate.exception.ConstraintViolationException: could not execute statement

12:46:28,911 INFO  [stdout] (default task-7)    at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112)

12:46:28,911 INFO  [stdout] (default task-7)    at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)

12:46:28,911 INFO  [stdout] (default task-7)    at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:111)

12:46:28,915 INFO  [stdout] (default task-7)    at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:97)

12:46:28,915 INFO  [stdout] (default task-7)    at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:207)

12:46:28,915 INFO  [stdout] (default task-7)    at org.hibernate.engine.jdbc.batch.internal.NonBatchingBatch.addToBatch(NonBatchingBatch.java:45)

12:46:28,919 INFO  [stdout] (default task-7)    at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2999)

12:46:28,919 INFO  [stdout] (default task-7)    at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3499)

12:46:28,919 INFO  [stdout] (default task-7)    at org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:89)

12:46:28,919 INFO  [stdout] (default task-7)    at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:589)

12:46:28,923 INFO  [stdout] (default task-7)    at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:463)

12:46:28,923 INFO  [stdout] (default task-7)    at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:337)

12:46:28,923 INFO  [stdout] (default task-7)    at org.hibernate.event.internal.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:50)

12:46:28,923 INFO  [stdout] (default task-7)    at org.hibernate.internal.SessionImpl.autoFlushIfRequired(SessionImpl.java:1264)

12:46:28,923 INFO  [stdout] (default task-7)    at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1332)

12:46:28,923 INFO  [stdout] (default task-7)    at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87)

12:46:28,927 INFO  [stdout] (default task-7)    at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606)

12:46:28,927 INFO  [stdout] (default task-7)    at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483)

12:46:28,931 INFO  [stdout] (default task-7)    ... 108 more

12:46:28,931 INFO  [stdout] (default task-7) Caused by: org.postgresql.util.PSQLException: ERROR: duplicate key value violates unique constraint "nodeinstancelog_pkey"

12:46:28,931 INFO  [stdout] (default task-7)   Detail: Key (id)=(1288) already exists.

12:46:28,931 INFO  [stdout] (default task-7)    at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2455)

12:46:28,931 INFO  [stdout] (default task-7)    at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2155)

12:46:28,931 INFO  [stdout] (default task-7)    at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:288)

12:46:28,935 INFO  [stdout] (default task-7)    at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:430)

12:46:28,935 INFO  [stdout] (default task-7)    at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:356)

12:46:28,935 INFO  [stdout] (default task-7)    at org.postgresql.jdbc.PgPreparedStatement.executeWithFlags(PgPreparedStatement.java:168)

12:46:28,935 INFO  [stdout] (default task-7)    at org.postgresql.jdbc.PgPreparedStatement.executeUpdate(PgPreparedStatement.java:135)

12:46:28,935 INFO  [stdout] (default task-7)    at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:537)

12:46:28,939 INFO  [stdout] (default task-7)    at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:204)

12:46:28,939 INFO  [stdout] (default task-7)    ... 121 more

12:46:28,943 INFO  [stdout] (default task-7) 1338858 [default task-7] WARN  org.drools.persistence.jpa.OptimisticLockRetryInterceptor  - Retry failed after 4 attempts

12:46:29,039 INFO  [stdout] (default task-7) 1338950 [default task-7] ERROR org.kie.server.remote.rest.jbpm.ProcessResource  - Unexpected error during processing [src.CleanDiskProcess:217 - :3] -- org.hibernate.exception.ConstraintViolationException: could not execute statement

12:46:29,039 INFO  [stdout] (default task-7) org.jbpm.workflow.instance.WorkflowRuntimeException: [src.CleanDiskProcess:217 - :3] -- org.hibernate.exception.ConstraintViolationException: could not execute statement

12:46:29,047 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:192)

12:46:29,047 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:380)

12:46:29,051 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:339)

12:46:29,055 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.node.ActionNodeInstance.triggerCompleted(ActionNodeInstance.java:60)

12:46:29,063 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.node.ActionNodeInstance.internalTrigger(ActionNodeInstance.java:56)

12:46:29,067 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:186)

12:46:29,071 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:380)

12:46:29,075 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:339)

12:46:29,083 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.node.StartNodeInstance.triggerCompleted(StartNodeInstance.java:72)

12:46:29,087 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.node.StartNodeInstance.internalTrigger(StartNodeInstance.java:43)

12:46:29,091 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:186)

12:46:29,099 INFO  [stdout] (default task-7)    at org.jbpm.ruleflow.instance.RuleFlowProcessInstance.internalStart(RuleFlowProcessInstance.java:38)

12:46:29,103 INFO  [stdout] (default task-7)    at org.jbpm.process.instance.impl.ProcessInstanceImpl.start(ProcessInstanceImpl.java:233)

12:46:29,107 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.start(WorkflowProcessInstanceImpl.java:475)

12:46:29,115 INFO  [stdout] (default task-7)    at org.jbpm.process.instance.ProcessRuntimeImpl.startProcessInstance(ProcessRuntimeImpl.java:210)

12:46:29,115 INFO  [stdout] (default task-7)    at org.jbpm.process.instance.ProcessRuntimeImpl.startProcess(ProcessRuntimeImpl.java:193)

12:46:29,119 INFO  [stdout] (default task-7)    at org.jbpm.process.instance.ProcessRuntimeImpl.startProcess(ProcessRuntimeImpl.java:185)

12:46:29,123 INFO  [stdout] (default task-7)    at org.drools.core.impl.StatefulKnowledgeSessionImpl.startProcess(StatefulKnowledgeSessionImpl.java:1857)

12:46:29,127 INFO  [stdout] (default task-7)    at org.drools.core.command.runtime.process.StartProcessCommand.execute(StartProcessCommand.java:121)

12:46:29,135 INFO  [stdout] (default task-7)    at org.drools.core.command.runtime.process.StartProcessCommand.execute(StartProcessCommand.java:39)

12:46:29,139 INFO  [stdout] (default task-7)    at org.drools.core.fluent.impl.PseudoClockRunner.executeBatch(PseudoClockRunner.java:102)

12:46:29,143 INFO  [stdout] (default task-7)    at org.drools.core.fluent.impl.PseudoClockRunner.executeBatches(PseudoClockRunner.java:69)

12:46:29,147 INFO  [stdout] (default task-7)    at org.drools.core.fluent.impl.PseudoClockRunner.execute(PseudoClockRunner.java:61)

12:46:29,151 INFO  [stdout] (default task-7)    at org.drools.core.fluent.impl.PseudoClockRunner.execute(PseudoClockRunner.java:39)

12:46:29,155 INFO  [stdout] (default task-7)    at org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:39)

12:46:29,159 INFO  [stdout] (default task-7)    at org.drools.persistence.PersistableRunner$TransactionInterceptor.execute(PersistableRunner.java:594)

12:46:29,163 INFO  [stdout] (default task-7)    at org.drools.persistence.PersistableRunner$TransactionInterceptor.execute(PersistableRunner.java:552)

12:46:29,167 INFO  [stdout] (default task-7)    at org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:39)

12:46:29,175 INFO  [stdout] (default task-7)    at org.drools.persistence.jpa.OptimisticLockRetryInterceptor.internalExecute(OptimisticLockRetryInterceptor.java:102)

12:46:29,179 INFO  [stdout] (default task-7)    at org.drools.persistence.jpa.OptimisticLockRetryInterceptor.execute(OptimisticLockRetryInterceptor.java:83)

12:46:29,183 INFO  [stdout] (default task-7)    at org.drools.persistence.jpa.OptimisticLockRetryInterceptor.execute(OptimisticLockRetryInterceptor.java:44)

12:46:29,187 INFO  [stdout] (default task-7)    at org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:39)

12:46:29,191 INFO  [stdout] (default task-7)    at org.drools.persistence.jta.TransactionLockInterceptor.execute(TransactionLockInterceptor.java:73)

12:46:29,199 INFO  [stdout] (default task-7)    at org.drools.persistence.jta.TransactionLockInterceptor.execute(TransactionLockInterceptor.java:45)

12:46:29,199 INFO  [stdout] (default task-7)    at org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:39)

12:46:29,207 INFO  [stdout] (default task-7)    at org.jbpm.runtime.manager.impl.error.ExecutionErrorHandlerInterceptor.internalExecute(ExecutionErrorHandlerInterceptor.java:66)

12:46:29,215 INFO  [stdout] (default task-7)    at org.jbpm.runtime.manager.impl.error.ExecutionErrorHandlerInterceptor.execute(ExecutionErrorHandlerInterceptor.java:52)

12:46:29,219 INFO  [stdout] (default task-7)    at org.jbpm.runtime.manager.impl.error.ExecutionErrorHandlerInterceptor.execute(ExecutionErrorHandlerInterceptor.java:29)

12:46:29,223 INFO  [stdout] (default task-7)    at org.drools.persistence.PersistableRunner.execute(PersistableRunner.java:398)

12:46:29,227 INFO  [stdout] (default task-7)    at org.drools.persistence.PersistableRunner.execute(PersistableRunner.java:66)

12:46:29,235 INFO  [stdout] (default task-7)    at org.drools.core.runtime.InternalLocalRunner.execute(InternalLocalRunner.java:37)

12:46:29,235 INFO  [stdout] (default task-7)    at org.drools.core.runtime.InternalLocalRunner.execute(InternalLocalRunner.java:41)

12:46:29,239 INFO  [stdout] (default task-7)    at org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:263)

12:46:29,243 INFO  [stdout] (default task-7)    at org.jbpm.kie.services.impl.ProcessServiceImpl.startProcess(ProcessServiceImpl.java:114)

12:46:29,251 INFO  [stdout] (default task-7)    at org.kie.server.services.jbpm.ProcessServiceBase.startProcess(ProcessServiceBase.java:94)

12:46:29,255 INFO  [stdout] (default task-7)    at org.kie.server.remote.rest.jbpm.ProcessResource.startProcess(ProcessResource.java:142)

12:46:29,259 INFO  [stdout] (default task-7)    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

12:46:29,267 INFO  [stdout] (default task-7)    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

12:46:29,267 INFO  [stdout] (default task-7)    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

12:46:29,275 INFO  [stdout] (default task-7)    at java.lang.reflect.Method.invoke(Method.java:498)

12:46:29,275 INFO  [stdout] (default task-7)    at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140)

12:46:29,279 INFO  [stdout] (default task-7)    at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295)

12:46:29,287 INFO  [stdout] (default task-7)    at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249)

12:46:29,291 INFO  [stdout] (default task-7)    at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:236)

12:46:29,295 INFO  [stdout] (default task-7)    at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:406)

12:46:29,299 INFO  [stdout] (default task-7)    at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:213)

12:46:29,303 INFO  [stdout] (default task-7)    at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:228)

12:46:29,307 INFO  [stdout] (default task-7)    at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)

12:46:29,311 INFO  [stdout] (default task-7)    at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)

12:46:29,315 INFO  [stdout] (default task-7)    at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

12:46:29,319 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)

12:46:29,323 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)

12:46:29,327 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)

12:46:29,331 INFO  [stdout] (default task-7)    at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)

12:46:29,339 INFO  [stdout] (default task-7)    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

12:46:29,343 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)

12:46:29,347 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)

12:46:29,347 INFO  [stdout] (default task-7)    at io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33)

12:46:29,351 INFO  [stdout] (default task-7)    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

12:46:29,359 INFO  [stdout] (default task-7)    at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53)

12:46:29,363 INFO  [stdout] (default task-7)    at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)

12:46:29,367 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)

12:46:29,371 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59)

12:46:29,379 INFO  [stdout] (default task-7)    at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)

12:46:29,383 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)

12:46:29,391 INFO  [stdout] (default task-7)    at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)

12:46:29,395 INFO  [stdout] (default task-7)    at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)

12:46:29,399 INFO  [stdout] (default task-7)    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

12:46:29,399 INFO  [stdout] (default task-7)    at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)

12:46:29,411 INFO  [stdout] (default task-7)    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

12:46:29,411 INFO  [stdout] (default task-7)    at org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)

12:46:29,419 INFO  [stdout] (default task-7)    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

12:46:29,419 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)

12:46:29,423 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)

12:46:29,427 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)

12:46:29,431 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)

12:46:29,435 INFO  [stdout] (default task-7)    at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)

12:46:29,439 INFO  [stdout] (default task-7)    at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)

12:46:29,447 INFO  [stdout] (default task-7)    at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)

12:46:29,451 INFO  [stdout] (default task-7)    at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)

12:46:29,455 INFO  [stdout] (default task-7)    at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)

12:46:29,459 INFO  [stdout] (default task-7)    at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)

12:46:29,467 INFO  [stdout] (default task-7)    at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)

12:46:29,471 INFO  [stdout] (default task-7)    at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)

12:46:29,475 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)

12:46:29,483 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)

12:46:29,487 INFO  [stdout] (default task-7)    at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)

12:46:29,491 INFO  [stdout] (default task-7)    at io.undertow.server.Connectors.executeRootHandler(Connectors.java:326)

12:46:29,495 INFO  [stdout] (default task-7)    at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:812)

12:46:29,503 INFO  [stdout] (default task-7)    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)

12:46:29,507 INFO  [stdout] (default task-7)    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)

12:46:29,511 INFO  [stdout] (default task-7)    at java.lang.Thread.run(Thread.java:748)

12:46:29,515 INFO  [stdout] (default task-7) Caused by: javax.persistence.PersistenceException: org.hibernate.exception.ConstraintViolationException: could not execute statement

12:46:29,519 INFO  [stdout] (default task-7)    at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692)

12:46:29,523 INFO  [stdout] (default task-7)    at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602)

12:46:29,527 INFO  [stdout] (default task-7)    at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492)

12:46:29,531 INFO  [stdout] (default task-7)    at org.jbpm.persistence.JpaProcessPersistenceContext.remove(JpaProcessPersistenceContext.java:77)

12:46:29,536 INFO  [stdout] (default task-7)    at org.jbpm.persistence.processinstance.JPAProcessInstanceManager.removeProcessInstance(JPAProcessInstanceManager.java:189)

12:46:29,539 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.setState(WorkflowProcessInstanceImpl.java:391)

12:46:29,543 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.setState(WorkflowProcessInstanceImpl.java:419)

12:46:29,548 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.nodeInstanceCompleted(WorkflowProcessInstanceImpl.java:787)

12:46:29,556 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.node.EndNodeInstance.internalTrigger(EndNodeInstance.java:71)

12:46:29,560 INFO  [stdout] (default task-7)    at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:186)

12:46:29,564 INFO  [stdout] (default task-7)    ... 101 more

12:46:29,564 INFO  [stdout] (default task-7) Caused by: org.hibernate.exception.ConstraintViolationException: could not execute statement

12:46:29,568 INFO  [stdout] (default task-7)    at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112)

12:46:29,576 INFO  [stdout] (default task-7)    at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)

12:46:29,580 INFO  [stdout] (default task-7)    at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:111)

12:46:29,584 INFO  [stdout] (default task-7)    at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:97)

12:46:29,588 INFO  [stdout] (default task-7)    at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:207)

12:46:29,596 INFO  [stdout] (default task-7)    at org.hibernate.engine.jdbc.batch.internal.NonBatchingBatch.addToBatch(NonBatchingBatch.java:45)

12:46:29,600 INFO  [stdout] (default task-7)    at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2999)

12:46:29,604 INFO  [stdout] (default task-7)    at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3499)

12:46:29,612 INFO  [stdout] (default task-7)    at org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:89)

12:46:29,616 INFO  [stdout] (default task-7)    at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:589)

12:46:29,616 INFO  [stdout] (default task-7)    at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:463)

12:46:29,628 INFO  [stdout] (default task-7)    at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:337)

12:46:29,632 INFO  [stdout] (default task-7)    at org.hibernate.event.internal.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:50)

12:46:29,632 INFO  [stdout] (default task-7)    at org.hibernate.internal.SessionImpl.autoFlushIfRequired(SessionImpl.java:1264)

12:46:29,636 INFO  [stdout] (default task-7)    at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1332)

12:46:29,644 INFO  [stdout] (default task-7)    at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87)

12:46:29,648 INFO  [stdout] (default task-7)    at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606)

12:46:29,652 INFO  [stdout] (default task-7)    at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483)

12:46:29,656 INFO  [stdout] (default task-7)    ... 108 more

12:46:29,660 INFO  [stdout] (default task-7) Caused by: org.postgresql.util.PSQLException: ERROR: duplicate key value violates unique constraint "nodeinstancelog_pkey"

12:46:29,664 INFO  [stdout] (default task-7)   Detail: Key (id)=(1276) already exists.

12:46:29,668 INFO  [stdout] (default task-7)    at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2455)

12:46:29,676 INFO  [stdout] (default task-7)    at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2155)

12:46:29,680 INFO  [stdout] (default task-7)    at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:288)

12:46:29,684 INFO  [stdout] (default task-7)    at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:430)

12:46:29,684 INFO  [stdout] (default task-7)    at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:356)

12:46:29,688 INFO  [stdout] (default task-7)    at org.postgresql.jdbc.PgPreparedStatement.executeWithFlags(PgPreparedStatement.java:168)

12:46:29,696 INFO  [stdout] (default task-7)    at org.postgresql.jdbc.PgPreparedStatement.executeUpdate(PgPreparedStatement.java:135)

12:46:29,696 INFO  [stdout] (default task-7)    at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:537)

12:46:29,700 INFO  [stdout] (default task-7)    at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:204)

12:46:29,704 INFO  [stdout] (default task-7)    ... 121 more

12:49:38,021 INFO  [stdout] (default task-31) 1527936 [default task-31] WARN  org.kie.server.services.jbpm.ui.FormServiceBase  - Unable to find form to render for process 'CleanDiskProcess'

12:49:39,286 INFO  [stdout] (default task-32) 1529197 [default task-32] ERROR org.kie.server.remote.rest.jbpm.ProcessResource  - Unexpected error during processing

12:49:39,286 INFO  [stdout] (default task-32) ---- Debugging information ----

12:49:39,286 INFO  [stdout] (default task-32) cause-exception     : com.thoughtworks.xstream.mapper.CannotResolveClassException

12:49:39,286 INFO  [stdout] (default task-32) cause-message       : com.myspace.cleandisk.CleanDisk

12:49:39,290 INFO  [stdout] (default task-32) class               : java.util.HashMap

12:49:39,290 INFO  [stdout] (default task-32) required-type       : java.util.HashMap

12:49:39,290 INFO  [stdout] (default task-32) converter-type      : com.thoughtworks.xstream.converters.collections.MapConverter

12:49:39,290 INFO  [stdout] (default task-32) path                : /map/entry/com.myspace.cleandisk.CleanDisk

12:49:39,290 INFO  [stdout] (default task-32) line number         : 4

12:49:39,290 INFO  [stdout] (default task-32) version             : 7.8.0.Final

12:49:39,290 INFO  [stdout] (default task-32) -------------------------------

12:49:39,290 INFO  [stdout] (default task-32) com.thoughtworks.xstream.converters.ConversionException:

12:49:39,294 INFO  [stdout] (default task-32) ---- Debugging information ----

12:49:39,294 INFO  [stdout] (default task-32) cause-exception     : com.thoughtworks.xstream.mapper.CannotResolveClassException

12:49:39,294 INFO  [stdout] (default task-32) cause-message       : com.myspace.cleandisk.CleanDisk

12:49:39,294 INFO  [stdout] (default task-32) class               : java.util.HashMap

12:49:39,294 INFO  [stdout] (default task-32) required-type       : java.util.HashMap

12:49:39,294 INFO  [stdout] (default task-32) converter-type      : com.thoughtworks.xstream.converters.collections.MapConverter

12:49:39,294 INFO  [stdout] (default task-32) path                : /map/entry/com.myspace.cleandisk.CleanDisk

12:49:39,294 INFO  [stdout] (default task-32) line number         : 4

12:49:39,298 INFO  [stdout] (default task-32) version             : 7.8.0.Final

12:49:39,298 INFO  [stdout] (default task-32) -------------------------------

12:49:39,302 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:79)

12:49:39,302 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:70)

12:49:39,302 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66)

12:49:39,302 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50)

12:49:39,302 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:134)

12:49:39,302 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:32)

12:49:39,302 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1486)

12:49:39,302 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1466)

12:49:39,302 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.XStream.fromXML(XStream.java:1337)

12:49:39,306 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.XStream.fromXML(XStream.java:1328)

12:49:39,306 INFO  [stdout] (default task-32)   at org.kie.server.api.marshalling.xstream.XStreamMarshaller.unmarshall(XStreamMarshaller.java:220)

12:49:39,306 INFO  [stdout] (default task-32)   at org.kie.server.services.impl.marshal.MarshallerHelper.unmarshal(MarshallerHelper.java:107)

12:49:39,306 INFO  [stdout] (default task-32)   at org.kie.server.services.impl.marshal.MarshallerHelper.unmarshal(MarshallerHelper.java:87)

12:49:39,306 INFO  [stdout] (default task-32)   at org.kie.server.services.jbpm.ProcessServiceBase.startProcess(ProcessServiceBase.java:91)

12:49:39,306 INFO  [stdout] (default task-32)   at org.kie.server.remote.rest.jbpm.ProcessResource.startProcess(ProcessResource.java:142)

12:49:39,306 INFO  [stdout] (default task-32)   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

12:49:39,306 INFO  [stdout] (default task-32)   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

12:49:39,310 INFO  [stdout] (default task-32)   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

12:49:39,310 INFO  [stdout] (default task-32)   at java.lang.reflect.Method.invoke(Method.java:498)

12:49:39,314 INFO  [stdout] (default task-32)   at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140)

12:49:39,314 INFO  [stdout] (default task-32)   at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295)

12:49:39,314 INFO  [stdout] (default task-32)   at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249)

12:49:39,314 INFO  [stdout] (default task-32)   at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:236)

12:49:39,314 INFO  [stdout] (default task-32)   at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:406)

12:49:39,314 INFO  [stdout] (default task-32)   at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:213)

12:49:39,314 INFO  [stdout] (default task-32)   at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:228)

12:49:39,314 INFO  [stdout] (default task-32)   at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)

12:49:39,318 INFO  [stdout] (default task-32)   at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)

12:49:39,318 INFO  [stdout] (default task-32)   at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

12:49:39,318 INFO  [stdout] (default task-32)   at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)

12:49:39,318 INFO  [stdout] (default task-32)   at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)

12:49:39,318 INFO  [stdout] (default task-32)   at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)

12:49:39,318 INFO  [stdout] (default task-32)   at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)

12:49:39,318 INFO  [stdout] (default task-32)   at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

12:49:39,318 INFO  [stdout] (default task-32)   at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)

12:49:39,318 INFO  [stdout] (default task-32)   at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)

12:49:39,318 INFO  [stdout] (default task-32)   at io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33)

12:49:39,322 INFO  [stdout] (default task-32)   at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

12:49:39,326 INFO  [stdout] (default task-32)   at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53)

12:49:39,326 INFO  [stdout] (default task-32)   at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)

12:49:39,326 INFO  [stdout] (default task-32)   at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)

12:49:39,326 INFO  [stdout] (default task-32)   at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59)

12:49:39,326 INFO  [stdout] (default task-32)   at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)

12:49:39,326 INFO  [stdout] (default task-32)   at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)

12:49:39,330 INFO  [stdout] (default task-32)   at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)

12:49:39,330 INFO  [stdout] (default task-32)   at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)

12:49:39,330 INFO  [stdout] (default task-32)   at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

12:49:39,330 INFO  [stdout] (default task-32)   at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)

12:49:39,330 INFO  [stdout] (default task-32)   at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

12:49:39,330 INFO  [stdout] (default task-32)   at org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)

12:49:39,330 INFO  [stdout] (default task-32)   at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

12:49:39,330 INFO  [stdout] (default task-32)   at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)

12:49:39,330 INFO  [stdout] (default task-32)   at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)

12:49:39,334 INFO  [stdout] (default task-32)   at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)

12:49:39,338 INFO  [stdout] (default task-32)   at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)

12:49:39,338 INFO  [stdout] (default task-32)   at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)

12:49:39,338 INFO  [stdout] (default task-32)   at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)

12:49:39,338 INFO  [stdout] (default task-32)   at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)

12:49:39,338 INFO  [stdout] (default task-32)   at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)

12:49:39,338 INFO  [stdout] (default task-32)   at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)

12:49:39,342 INFO  [stdout] (default task-32)   at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)

12:49:39,342 INFO  [stdout] (default task-32)   at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)

12:49:39,342 INFO  [stdout] (default task-32)   at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)

12:49:39,342 INFO  [stdout] (default task-32)   at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)

12:49:39,342 INFO  [stdout] (default task-32)   at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)

12:49:39,342 INFO  [stdout] (default task-32)   at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)

12:49:39,342 INFO  [stdout] (default task-32)   at io.undertow.server.Connectors.executeRootHandler(Connectors.java:326)

12:49:39,342 INFO  [stdout] (default task-32)   at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:812)

12:49:39,342 INFO  [stdout] (default task-32)   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)

12:49:39,346 INFO  [stdout] (default task-32)   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)

12:49:39,346 INFO  [stdout] (default task-32)   at java.lang.Thread.run(Thread.java:748)

12:49:39,350 INFO  [stdout] (default task-32) Caused by: com.thoughtworks.xstream.mapper.CannotResolveClassException: com.myspace.cleandisk.CleanDisk

12:49:39,350 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.mapper.DefaultMapper.realClass(DefaultMapper.java:81)

12:49:39,350 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:125)

12:49:39,350 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.mapper.DynamicProxyMapper.realClass(DynamicProxyMapper.java:55)

12:49:39,350 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:125)

12:49:39,350 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.mapper.PackageAliasingMapper.realClass(PackageAliasingMapper.java:88)

12:49:39,350 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:125)

12:49:39,350 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.mapper.ClassAliasingMapper.realClass(ClassAliasingMapper.java:79)

12:49:39,354 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:125)

12:49:39,354 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.mapper.ArrayMapper.realClass(ArrayMapper.java:74)

12:49:39,354 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:125)

12:49:39,354 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.mapper.SecurityMapper.realClass(SecurityMapper.java:71)

12:49:39,354 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:125)

12:49:39,354 INFO  [stdout] (default task-32)   at org.kie.server.api.marshalling.xstream.XStreamMarshaller$1.realClass(XStreamMarshaller.java:128)

12:49:39,358 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:125)

12:49:39,358 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.mapper.CachingMapper.realClass(CachingMapper.java:47)

12:49:39,362 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.core.util.HierarchicalStreams.readClassType(HierarchicalStreams.java:29)

12:49:39,362 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:72)

12:49:39,362 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.converters.collections.MapConverter.putCurrentEntryIntoMap(MapConverter.java:110)

12:49:39,362 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:98)

12:49:39,362 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:92)

12:49:39,362 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:87)

12:49:39,366 INFO  [stdout] (default task-32)   at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72)

12:49:39,366 INFO  [stdout] (default task-32)   ... 70 more

Regard

Prem

[Maciej Swiderski]

Looks like your data base tables and sequences got out of sync so either reset sequence values to higher than the last entry on table or clean up tables.

Maciej

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[Prem Anand]

Thanks Maciej.. that helped.

I just wanted to know whether a business rule task can trigger a specific sub-process [ when there are more than one sub-process ] directly without any XOR gate. 

Is there any document/blog or something available for such case. 

Regards

Prem

...

[Maciej Swiderski]

You could achieve that with case management that comes with jBPM 7 - see this article Make use of rules to drive your cases

Maciej

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