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  1. PUBLIC - Liferay Portal Community Edition
  2. LPS-83768

StaleObjectStateException throws after upgrade from 6.2 Foundation - Oracle dump

    Details

      Description

      Steps to reproduce:

      1. Download attached Foundation data dump
      2. Import data dump
      3. Put data folder in bundle and upgrade the bundle using upgrade tool
      4. Start bundle

      Expected result
      Portal starts successfully.

      Actual result
      The following errors display when start bundle

      2018-07-25 04:34:37.477 ERROR [liferay/background_task-1][JDBCExceptionReporter:234] ORA-00001: Violation of a unique constraint (LPORTAL.IX_228562AD)_ [Sanitized]
      2018-07-25 04:34:37.635 ERROR [liferay/background_task-1][ParallelDestination:55] Unable to process message {destinationName=liferay/background_task, response=null, responseDestinationName=null, responseId=null, payload=null, values={defaultLocale=en_US, companyId=20155, groupId=0, backgroundTaskId=26055}}
      com.liferay.portal.kernel.messaging.MessageListenerException: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26055]
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:32)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:52)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:756)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:667)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26055]
      	at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1950)
      	at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2595)
      	at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2495)
      	at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2822)
      	at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:113)
      	at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273)
      	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265)
      	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:185)
      	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
      	at com.liferay.portal.dao.orm.hibernate.event.NestableFlushEventListener.onFlush(NestableFlushEventListener.java:61)
      	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216)
      	at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260)
      	at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor._commit(DefaultTransactionExecutor.java:128)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:36)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:58)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.service.ServiceContextAdvice.invoke(ServiceContextAdvice.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:169)
      	at com.sun.proxy.$Proxy399.amendBackgroundTask(Unknown Source)
      	at com.liferay.portal.background.task.internal.BackgroundTaskManagerImpl.amendBackgroundTask(BackgroundTaskManagerImpl.java:124)
      	at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:75)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	... 5 more
      2018-07-25 04:34:37.652 ERROR [liferay/background_task-4][JDBCExceptionReporter:234] ORA-00001: 违反唯一约束条件 (LPORTAL.IX_228562AD)_ [Sanitized]
      2018-07-25 04:34:37.653 ERROR [liferay/background_task-4][JDBCExceptionReporter:234] ORA-00001: 违反唯一约束条件 (LPORTAL.IX_228562AD)_ [Sanitized]
      2018-07-25 04:34:37.686 ERROR [liferay/background_task-3][ParallelDestination:55] Unable to process message {destinationName=liferay/background_task, response=null, responseDestinationName=null, responseId=null, payload=null, values={defaultLocale=en_US, companyId=20155, groupId=0, backgroundTaskId=26064}}
      com.liferay.portal.kernel.messaging.MessageListenerException: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=2, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:37 GMT 2018, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4dcf3940, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=3, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.521, modifiedDate=2018-07-25 04:34:37.653, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@7103a0d, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:32)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:52)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:756)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:667)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=2, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:37 GMT 2018, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4dcf3940, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=3, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.521, modifiedDate=2018-07-25 04:34:37.653, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@7103a0d, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.processException(BasePersistenceImpl.java:270)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:9028)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:72)
      	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.update(BasePersistenceImpl.java:357)
      	at com.liferay.portal.background.task.service.impl.BackgroundTaskLocalServiceImpl.amendBackgroundTask(BackgroundTaskLocalServiceImpl.java:199)
      	at com.liferay.portal.background.task.service.impl.BackgroundTaskLocalServiceImpl.amendBackgroundTask(BackgroundTaskLocalServiceImpl.java:163)
      	at sun.reflect.GeneratedMethodAccessor701.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:498)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:163)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:54)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:58)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.service.ServiceContextAdvice.invoke(ServiceContextAdvice.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:169)
      	at com.sun.proxy.$Proxy399.amendBackgroundTask(Unknown Source)
      	at com.liferay.portal.background.task.internal.BackgroundTaskManagerImpl.amendBackgroundTask(BackgroundTaskManagerImpl.java:124)
      	at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:75)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	... 5 more
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=2, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:37 GMT 2018, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4dcf3940, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=3, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.521, modifiedDate=2018-07-25 04:34:37.653, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@7103a0d, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:47)
      	at com.liferay.portal.dao.orm.hibernate.SessionImpl.merge(SessionImpl.java:244)
      	at com.liferay.portal.kernel.dao.orm.ClassLoaderSession.merge(ClassLoaderSession.java:410)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:9024)
      	... 25 more
      Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26064]
      	at org.hibernate.event.def.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:485)
      	at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:255)
      	at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:84)
      	at org.hibernate.impl.SessionImpl.fireMerge(SessionImpl.java:867)
      	at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:851)
      	at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:855)
      	at com.liferay.portal.dao.orm.hibernate.SessionImpl.merge(SessionImpl.java:241)
      	... 27 more
      2018-07-25 04:34:37.779 ERROR [liferay/background_task-8][ParallelDestination:55] Unable to process message {destinationName=liferay/background_task, response=null, responseDestinationName=null, responseId=null, payload=null, values={defaultLocale=en_US, companyId=20705, groupId=0, backgroundTaskId=26064}}
      com.liferay.portal.kernel.messaging.MessageListenerException: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=4, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:37 GMT 2018, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4dcf3940, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=5, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.521, modifiedDate=2018-07-25 04:34:37.733, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@455a4998, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:32)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:52)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:756)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:667)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=4, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:37 GMT 2018, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4dcf3940, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=5, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.521, modifiedDate=2018-07-25 04:34:37.733, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@455a4998, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.processException(BasePersistenceImpl.java:270)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:9028)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:72)
      	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.update(BasePersistenceImpl.java:357)
      	at com.liferay.portal.background.task.service.impl.BackgroundTaskLocalServiceImpl.amendBackgroundTask(BackgroundTaskLocalServiceImpl.java:199)
      	at com.liferay.portal.background.task.service.impl.BackgroundTaskLocalServiceImpl.amendBackgroundTask(BackgroundTaskLocalServiceImpl.java:163)
      	at sun.reflect.GeneratedMethodAccessor701.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:498)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:163)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:54)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:58)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.service.ServiceContextAdvice.invoke(ServiceContextAdvice.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:169)
      	at com.sun.proxy.$Proxy399.amendBackgroundTask(Unknown Source)
      	at com.liferay.portal.background.task.internal.BackgroundTaskManagerImpl.amendBackgroundTask(BackgroundTaskManagerImpl.java:124)
      	at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:75)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	... 5 more
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=4, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:37 GMT 2018, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4dcf3940, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=5, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.521, modifiedDate=2018-07-25 04:34:37.733, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@455a4998, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:47)
      	at com.liferay.portal.dao.orm.hibernate.SessionImpl.merge(SessionImpl.java:244)
      	at com.liferay.portal.kernel.dao.orm.ClassLoaderSession.merge(ClassLoaderSession.java:410)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:9024)
      	... 25 more
      Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26064]
      	at org.hibernate.event.def.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:485)
      	at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:255)
      	at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:84)
      	at org.hibernate.impl.SessionImpl.fireMerge(SessionImpl.java:867)
      	at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:851)
      	at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:855)
      	at com.liferay.portal.dao.orm.hibernate.SessionImpl.merge(SessionImpl.java:241)
      	... 27 more
      2018-07-25 04:34:37.863 ERROR [liferay/background_task-10][ParallelDestination:55] Unable to process message {destinationName=liferay/background_task, response=null, responseDestinationName=null, responseId=null, payload=null, values={defaultLocale=en_US, companyId=20155, groupId=0, backgroundTaskId=26074}}
      com.liferay.portal.kernel.messaging.MessageListenerException: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26074]
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:32)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:52)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:756)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:667)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26074]
      	at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1950)
      	at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2595)
      	at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2495)
      	at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2822)
      	at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:113)
      	at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273)
      	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265)
      	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:185)
      	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
      	at com.liferay.portal.dao.orm.hibernate.event.NestableFlushEventListener.onFlush(NestableFlushEventListener.java:61)
      	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216)
      	at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260)
      	at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor._commit(DefaultTransactionExecutor.java:128)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:36)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:58)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.service.ServiceContextAdvice.invoke(ServiceContextAdvice.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:169)
      	at com.sun.proxy.$Proxy399.amendBackgroundTask(Unknown Source)
      	at com.liferay.portal.background.task.internal.BackgroundTaskManagerImpl.amendBackgroundTask(BackgroundTaskManagerImpl.java:124)
      	at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:75)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	... 5 more
      2018-07-25 04:34:37.865 ERROR [liferay/background_task-5][ParallelDestination:55] Unable to process message {destinationName=liferay/background_task, response=null, responseDestinationName=null, responseId=null, payload=null, values={defaultLocale=en_US, companyId=20705, groupId=0, backgroundTaskId=26064}}
      com.liferay.portal.kernel.messaging.MessageListenerException: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=5, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:37 GMT 2018, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4dcf3940, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=true, completionDate=Wed Jul 25 04:34:37 GMT 2018, status=3, statusMessage=} is stale in comparison to {mvccVersion=7, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.521, modifiedDate=2018-07-25 04:34:37.809, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@6aa22b0d, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=4, statusMessage=}
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:32)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:52)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:756)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:667)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=5, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:37 GMT 2018, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4dcf3940, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=true, completionDate=Wed Jul 25 04:34:37 GMT 2018, status=3, statusMessage=} is stale in comparison to {mvccVersion=7, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.521, modifiedDate=2018-07-25 04:34:37.809, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@6aa22b0d, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=4, statusMessage=}
      	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.processException(BasePersistenceImpl.java:270)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:9028)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:72)
      	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.update(BasePersistenceImpl.java:357)
      	at com.liferay.portal.background.task.service.impl.BackgroundTaskLocalServiceImpl.amendBackgroundTask(BackgroundTaskLocalServiceImpl.java:199)
      	at sun.reflect.GeneratedMethodAccessor714.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:498)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:163)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:54)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:58)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.service.ServiceContextAdvice.invoke(ServiceContextAdvice.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:169)
      	at com.sun.proxy.$Proxy399.amendBackgroundTask(Unknown Source)
      	at com.liferay.portal.background.task.internal.BackgroundTaskManagerImpl.amendBackgroundTask(BackgroundTaskManagerImpl.java:136)
      	at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:177)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	... 5 more
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=5, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:37 GMT 2018, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4dcf3940, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=true, completionDate=Wed Jul 25 04:34:37 GMT 2018, status=3, statusMessage=} is stale in comparison to {mvccVersion=7, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.521, modifiedDate=2018-07-25 04:34:37.809, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@6aa22b0d, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=4, statusMessage=}
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:47)
      	at com.liferay.portal.dao.orm.hibernate.SessionImpl.merge(SessionImpl.java:244)
      	at com.liferay.portal.kernel.dao.orm.ClassLoaderSession.merge(ClassLoaderSession.java:410)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:9024)
      	... 24 more
      Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26064]
      	at org.hibernate.event.def.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:485)
      	at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:255)
      	at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:84)
      	at org.hibernate.impl.SessionImpl.fireMerge(SessionImpl.java:867)
      	at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:851)
      	at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:855)
      	at com.liferay.portal.dao.orm.hibernate.SessionImpl.merge(SessionImpl.java:241)
      	... 26 more
      2018-07-25 04:34:37.897 ERROR [liferay/background_task-8][ParallelDestination:55] Unable to process message {destinationName=liferay/background_task, response=null, responseDestinationName=null, responseId=null, payload=null, values={defaultLocale=en_US, companyId=20155, groupId=0, backgroundTaskId=26064}}
      com.liferay.portal.kernel.messaging.MessageListenerException: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=7, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:37 GMT 2018, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4dcf3940, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=8, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.521, modifiedDate=2018-07-25 04:34:37.868, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@5b263a5b, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:32)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:52)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:756)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:667)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=7, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:37 GMT 2018, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4dcf3940, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=8, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.521, modifiedDate=2018-07-25 04:34:37.868, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@5b263a5b, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.processException(BasePersistenceImpl.java:270)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:9028)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:72)
      	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.update(BasePersistenceImpl.java:357)
      	at com.liferay.portal.background.task.service.impl.BackgroundTaskLocalServiceImpl.amendBackgroundTask(BackgroundTaskLocalServiceImpl.java:199)
      	at com.liferay.portal.background.task.service.impl.BackgroundTaskLocalServiceImpl.amendBackgroundTask(BackgroundTaskLocalServiceImpl.java:163)
      	at sun.reflect.GeneratedMethodAccessor701.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:498)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:163)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:54)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:58)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.service.ServiceContextAdvice.invoke(ServiceContextAdvice.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:169)
      	at com.sun.proxy.$Proxy399.amendBackgroundTask(Unknown Source)
      	at com.liferay.portal.background.task.internal.BackgroundTaskManagerImpl.amendBackgroundTask(BackgroundTaskManagerImpl.java:124)
      	at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:75)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	... 5 more
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=7, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:37 GMT 2018, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4dcf3940, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=8, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.521, modifiedDate=2018-07-25 04:34:37.868, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@5b263a5b, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:47)
      	at com.liferay.portal.dao.orm.hibernate.SessionImpl.merge(SessionImpl.java:244)
      	at com.liferay.portal.kernel.dao.orm.ClassLoaderSession.merge(ClassLoaderSession.java:410)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:9024)
      	... 25 more
      Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26064]
      	at org.hibernate.event.def.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:485)
      	at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:255)
      	at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:84)
      	at org.hibernate.impl.SessionImpl.fireMerge(SessionImpl.java:867)
      	at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:851)
      	at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:855)
      	at com.liferay.portal.dao.orm.hibernate.SessionImpl.merge(SessionImpl.java:241)
      	... 27 more
      2018-07-25 04:34:37.913 ERROR [liferay/background_task-5][ParallelDestination:55] Unable to process message {destinationName=liferay/background_task, response=null, responseDestinationName=null, responseId=null, payload=null, values={defaultLocale=en_US, companyId=20705, groupId=0, backgroundTaskId=26064}}
      com.liferay.portal.kernel.messaging.MessageListenerException: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=7, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:37 GMT 2018, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4dcf3940, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=8, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.521, modifiedDate=2018-07-25 04:34:37.868, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@7b840bb2, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:32)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:52)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:756)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:667)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=7, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:37 GMT 2018, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4dcf3940, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=8, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.521, modifiedDate=2018-07-25 04:34:37.868, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@7b840bb2, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.processException(BasePersistenceImpl.java:270)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:9028)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:72)
      	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.update(BasePersistenceImpl.java:357)
      	at com.liferay.portal.background.task.service.impl.BackgroundTaskLocalServiceImpl.amendBackgroundTask(BackgroundTaskLocalServiceImpl.java:199)
      	at com.liferay.portal.background.task.service.impl.BackgroundTaskLocalServiceImpl.amendBackgroundTask(BackgroundTaskLocalServiceImpl.java:163)
      	at sun.reflect.GeneratedMethodAccessor701.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:498)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:163)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:54)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:58)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.service.ServiceContextAdvice.invoke(ServiceContextAdvice.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:169)
      	at com.sun.proxy.$Proxy399.amendBackgroundTask(Unknown Source)
      	at com.liferay.portal.background.task.internal.BackgroundTaskManagerImpl.amendBackgroundTask(BackgroundTaskManagerImpl.java:124)
      	at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:75)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	... 5 more
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=7, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:37 GMT 2018, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4dcf3940, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=8, backgroundTaskId=26064, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.521, modifiedDate=2018-07-25 04:34:37.868, name=reindexOnActivate#com.liferay.asset.kernel.model.AssetVocabulary, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@7b840bb2, deleteOnSuccess=true, className=com.liferay.asset.kernel.model.AssetVocabulary, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:47)
      	at com.liferay.portal.dao.orm.hibernate.SessionImpl.merge(SessionImpl.java:244)
      	at com.liferay.portal.kernel.dao.orm.ClassLoaderSession.merge(ClassLoaderSession.java:410)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:9024)
      	... 25 more
      Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26064]
      	at org.hibernate.event.def.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:485)
      	at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:255)
      	at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:84)
      	at org.hibernate.impl.SessionImpl.fireMerge(SessionImpl.java:867)
      	at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:851)
      	at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:855)
      	at com.liferay.portal.dao.orm.hibernate.SessionImpl.merge(SessionImpl.java:241)
      	... 27 more
      2018-07-25 04:34:37.947 ERROR [liferay/background_task-3][ParallelDestination:55] Unable to process message {destinationName=liferay/background_task, response=null, responseDestinationName=null, responseId=null, payload=null, values={defaultLocale=en_US, companyId=20155, groupId=0, backgroundTaskId=26078}}
      com.liferay.portal.kernel.messaging.MessageListenerException: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=2, backgroundTaskId=26078, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:37 GMT 2018, name=reindexOnActivate#com.liferay.document.library.kernel.model.DLFileEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4cd2c64, deleteOnSuccess=true, className=com.liferay.document.library.kernel.model.DLFileEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=3, backgroundTaskId=26078, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.639, modifiedDate=2018-07-25 04:34:37.918, name=reindexOnActivate#com.liferay.document.library.kernel.model.DLFileEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@b6bf142, deleteOnSuccess=true, className=com.liferay.document.library.kernel.model.DLFileEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:32)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:52)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:756)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:667)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=2, backgroundTaskId=26078, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:37 GMT 2018, name=reindexOnActivate#com.liferay.document.library.kernel.model.DLFileEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4cd2c64, deleteOnSuccess=true, className=com.liferay.document.library.kernel.model.DLFileEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=3, backgroundTaskId=26078, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.639, modifiedDate=2018-07-25 04:34:37.918, name=reindexOnActivate#com.liferay.document.library.kernel.model.DLFileEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@b6bf142, deleteOnSuccess=true, className=com.liferay.document.library.kernel.model.DLFileEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.processException(BasePersistenceImpl.java:270)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:9028)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:72)
      	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.update(BasePersistenceImpl.java:357)
      	at com.liferay.portal.background.task.service.impl.BackgroundTaskLocalServiceImpl.amendBackgroundTask(BackgroundTaskLocalServiceImpl.java:199)
      	at com.liferay.portal.background.task.service.impl.BackgroundTaskLocalServiceImpl.amendBackgroundTask(BackgroundTaskLocalServiceImpl.java:163)
      	at sun.reflect.GeneratedMethodAccessor701.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:498)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:163)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:54)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:58)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.service.ServiceContextAdvice.invoke(ServiceContextAdvice.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:169)
      	at com.sun.proxy.$Proxy399.amendBackgroundTask(Unknown Source)
      	at com.liferay.portal.background.task.internal.BackgroundTaskManagerImpl.amendBackgroundTask(BackgroundTaskManagerImpl.java:124)
      	at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:75)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	... 5 more
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=2, backgroundTaskId=26078, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:37 GMT 2018, name=reindexOnActivate#com.liferay.document.library.kernel.model.DLFileEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4cd2c64, deleteOnSuccess=true, className=com.liferay.document.library.kernel.model.DLFileEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=3, backgroundTaskId=26078, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.639, modifiedDate=2018-07-25 04:34:37.918, name=reindexOnActivate#com.liferay.document.library.kernel.model.DLFileEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@b6bf142, deleteOnSuccess=true, className=com.liferay.document.library.kernel.model.DLFileEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:47)
      	at com.liferay.portal.dao.orm.hibernate.SessionImpl.merge(SessionImpl.java:244)
      	at com.liferay.portal.kernel.dao.orm.ClassLoaderSession.merge(ClassLoaderSession.java:410)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:9024)
      	... 25 more
      Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26078]
      	at org.hibernate.event.def.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:485)
      	at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:255)
      	at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:84)
      	at org.hibernate.impl.SessionImpl.fireMerge(SessionImpl.java:867)
      	at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:851)
      	at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:855)
      	at com.liferay.portal.dao.orm.hibernate.SessionImpl.merge(SessionImpl.java:241)
      	... 27 more
      2018-07-25 04:34:38.032 ERROR [liferay/background_task-4][ParallelDestination:55] Unable to process message {destinationName=liferay/background_task, response=null, responseDestinationName=null, responseId=null, payload=null, values={defaultLocale=en_US, companyId=20705, groupId=0, backgroundTaskId=26089}}
      com.liferay.portal.kernel.messaging.MessageListenerException: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26089]
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:32)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:52)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:756)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:667)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26089]
      	at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1950)
      	at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2595)
      	at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2495)
      	at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2822)
      	at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:113)
      	at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273)
      	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265)
      	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:185)
      	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
      	at com.liferay.portal.dao.orm.hibernate.event.NestableFlushEventListener.onFlush(NestableFlushEventListener.java:61)
      	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216)
      	at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260)
      	at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor._commit(DefaultTransactionExecutor.java:128)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:36)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:58)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.service.ServiceContextAdvice.invoke(ServiceContextAdvice.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:169)
      	at com.sun.proxy.$Proxy399.amendBackgroundTask(Unknown Source)
      	at com.liferay.portal.background.task.internal.BackgroundTaskManagerImpl.amendBackgroundTask(BackgroundTaskManagerImpl.java:124)
      	at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:75)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	... 5 more
      2018-07-25 04:34:38.116 ERROR [liferay/background_task-6][ParallelDestination:55] Unable to process message {destinationName=liferay/background_task, response=null, responseDestinationName=null, responseId=null, payload=null, values={defaultLocale=en_US, companyId=20705, groupId=0, backgroundTaskId=26078}}
      com.liferay.portal.kernel.messaging.MessageListenerException: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=6, backgroundTaskId=26078, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:38 GMT 2018, name=reindexOnActivate#com.liferay.document.library.kernel.model.DLFileEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4cd2c64, deleteOnSuccess=true, className=com.liferay.document.library.kernel.model.DLFileEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=7, backgroundTaskId=26078, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.639, modifiedDate=2018-07-25 04:34:38.087, name=reindexOnActivate#com.liferay.document.library.kernel.model.DLFileEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@70dcc09e, deleteOnSuccess=true, className=com.liferay.document.library.kernel.model.DLFileEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:32)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:52)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:756)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:667)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=6, backgroundTaskId=26078, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:38 GMT 2018, name=reindexOnActivate#com.liferay.document.library.kernel.model.DLFileEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4cd2c64, deleteOnSuccess=true, className=com.liferay.document.library.kernel.model.DLFileEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=7, backgroundTaskId=26078, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.639, modifiedDate=2018-07-25 04:34:38.087, name=reindexOnActivate#com.liferay.document.library.kernel.model.DLFileEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@70dcc09e, deleteOnSuccess=true, className=com.liferay.document.library.kernel.model.DLFileEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.processException(BasePersistenceImpl.java:270)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:9028)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:72)
      	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.update(BasePersistenceImpl.java:357)
      	at com.liferay.portal.background.task.service.impl.BackgroundTaskLocalServiceImpl.amendBackgroundTask(BackgroundTaskLocalServiceImpl.java:199)
      	at com.liferay.portal.background.task.service.impl.BackgroundTaskLocalServiceImpl.amendBackgroundTask(BackgroundTaskLocalServiceImpl.java:163)
      	at sun.reflect.GeneratedMethodAccessor701.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:498)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:163)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:54)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:58)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.service.ServiceContextAdvice.invoke(ServiceContextAdvice.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:169)
      	at com.sun.proxy.$Proxy399.amendBackgroundTask(Unknown Source)
      	at com.liferay.portal.background.task.internal.BackgroundTaskManagerImpl.amendBackgroundTask(BackgroundTaskManagerImpl.java:124)
      	at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:75)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	... 5 more
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=6, backgroundTaskId=26078, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:38 GMT 2018, name=reindexOnActivate#com.liferay.document.library.kernel.model.DLFileEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@4cd2c64, deleteOnSuccess=true, className=com.liferay.document.library.kernel.model.DLFileEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=7, backgroundTaskId=26078, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.639, modifiedDate=2018-07-25 04:34:38.087, name=reindexOnActivate#com.liferay.document.library.kernel.model.DLFileEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@70dcc09e, deleteOnSuccess=true, className=com.liferay.document.library.kernel.model.DLFileEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:47)
      	at com.liferay.portal.dao.orm.hibernate.SessionImpl.merge(SessionImpl.java:244)
      	at com.liferay.portal.kernel.dao.orm.ClassLoaderSession.merge(ClassLoaderSession.java:410)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:9024)
      	... 25 more
      Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26078]
      	at org.hibernate.event.def.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:485)
      	at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:255)
      	at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:84)
      	at org.hibernate.impl.SessionImpl.fireMerge(SessionImpl.java:867)
      	at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:851)
      	at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:855)
      	at com.liferay.portal.dao.orm.hibernate.SessionImpl.merge(SessionImpl.java:241)
      	... 27 more
      2018-07-25 04:34:38.174 ERROR [liferay/background_task-10][ParallelDestination:55] Unable to process message {destinationName=liferay/background_task, response=null, responseDestinationName=null, responseId=null, payload=null, values={defaultLocale=en_US, companyId=20705, groupId=0, backgroundTaskId=26078}}
      com.liferay.portal.kernel.messaging.MessageListenerException: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26078]
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:32)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:52)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:756)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:667)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26078]
      	at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1950)
      	at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2595)
      	at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2495)
      	at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2822)
      	at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:113)
      	at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273)
      	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265)
      	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:185)
      	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
      	at com.liferay.portal.dao.orm.hibernate.event.NestableFlushEventListener.onFlush(NestableFlushEventListener.java:61)
      	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216)
      	at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260)
      	at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor._commit(DefaultTransactionExecutor.java:128)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:36)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:58)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.service.ServiceContextAdvice.invoke(ServiceContextAdvice.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:169)
      	at com.sun.proxy.$Proxy399.amendBackgroundTask(Unknown Source)
      	at com.liferay.portal.background.task.internal.BackgroundTaskManagerImpl.amendBackgroundTask(BackgroundTaskManagerImpl.java:124)
      	at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:75)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	... 5 more
      2018-07-25 04:34:38.232 ERROR [liferay/background_task-4][ParallelDestination:55] Unable to process message {destinationName=liferay/background_task, response=null, responseDestinationName=null, responseId=null, payload=null, values={defaultLocale=en_US, companyId=20705, groupId=0, backgroundTaskId=26093}}
      com.liferay.portal.kernel.messaging.MessageListenerException: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26093]
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:32)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:52)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:756)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:667)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26093]
      	at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1950)
      	at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2595)
      	at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2495)
      	at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2822)
      	at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:113)
      	at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273)
      	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265)
      	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:185)
      	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
      	at com.liferay.portal.dao.orm.hibernate.event.NestableFlushEventListener.onFlush(NestableFlushEventListener.java:61)
      	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216)
      	at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260)
      	at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor._commit(DefaultTransactionExecutor.java:128)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:36)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:58)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.service.ServiceContextAdvice.invoke(ServiceContextAdvice.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:169)
      	at com.sun.proxy.$Proxy399.amendBackgroundTask(Unknown Source)
      	at com.liferay.portal.background.task.internal.BackgroundTaskManagerImpl.amendBackgroundTask(BackgroundTaskManagerImpl.java:124)
      	at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:75)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	... 5 more
      2018-07-25 04:34:38.368 ERROR [liferay/background_task-8][ParallelDestination:55] Unable to process message {destinationName=liferay/background_task, response=null, responseDestinationName=null, responseId=null, payload=null, values={defaultLocale=en_US, companyId=20705, groupId=0, backgroundTaskId=26089}}
      com.liferay.portal.kernel.messaging.MessageListenerException: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=8, backgroundTaskId=26089, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:38 GMT 2018, name=reindexOnActivate#com.liferay.message.boards.kernel.model.MBMessage, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@66f82b0a, deleteOnSuccess=true, className=com.liferay.message.boards.kernel.model.MBMessage, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=9, backgroundTaskId=26089, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.752, modifiedDate=2018-07-25 04:34:38.35, name=reindexOnActivate#com.liferay.message.boards.kernel.model.MBMessage, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@6e92af5f, deleteOnSuccess=true, className=com.liferay.message.boards.kernel.model.MBMessage, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:32)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:52)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:756)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:667)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=8, backgroundTaskId=26089, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:38 GMT 2018, name=reindexOnActivate#com.liferay.message.boards.kernel.model.MBMessage, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@66f82b0a, deleteOnSuccess=true, className=com.liferay.message.boards.kernel.model.MBMessage, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=9, backgroundTaskId=26089, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.752, modifiedDate=2018-07-25 04:34:38.35, name=reindexOnActivate#com.liferay.message.boards.kernel.model.MBMessage, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@6e92af5f, deleteOnSuccess=true, className=com.liferay.message.boards.kernel.model.MBMessage, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.processException(BasePersistenceImpl.java:270)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:9028)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:72)
      	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.update(BasePersistenceImpl.java:357)
      	at com.liferay.portal.background.task.service.impl.BackgroundTaskLocalServiceImpl.amendBackgroundTask(BackgroundTaskLocalServiceImpl.java:199)
      	at com.liferay.portal.background.task.service.impl.BackgroundTaskLocalServiceImpl.amendBackgroundTask(BackgroundTaskLocalServiceImpl.java:163)
      	at sun.reflect.GeneratedMethodAccessor701.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:498)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:163)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:54)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:58)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.service.ServiceContextAdvice.invoke(ServiceContextAdvice.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:169)
      	at com.sun.proxy.$Proxy399.amendBackgroundTask(Unknown Source)
      	at com.liferay.portal.background.task.internal.BackgroundTaskManagerImpl.amendBackgroundTask(BackgroundTaskManagerImpl.java:124)
      	at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:75)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	... 5 more
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=8, backgroundTaskId=26089, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:38 GMT 2018, name=reindexOnActivate#com.liferay.message.boards.kernel.model.MBMessage, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@66f82b0a, deleteOnSuccess=true, className=com.liferay.message.boards.kernel.model.MBMessage, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=9, backgroundTaskId=26089, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.752, modifiedDate=2018-07-25 04:34:38.35, name=reindexOnActivate#com.liferay.message.boards.kernel.model.MBMessage, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@6e92af5f, deleteOnSuccess=true, className=com.liferay.message.boards.kernel.model.MBMessage, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:47)
      	at com.liferay.portal.dao.orm.hibernate.SessionImpl.merge(SessionImpl.java:244)
      	at com.liferay.portal.kernel.dao.orm.ClassLoaderSession.merge(ClassLoaderSession.java:410)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:9024)
      	... 25 more
      Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26089]
      	at org.hibernate.event.def.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:485)
      	at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:255)
      	at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:84)
      	at org.hibernate.impl.SessionImpl.fireMerge(SessionImpl.java:867)
      	at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:851)
      	at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:855)
      	at com.liferay.portal.dao.orm.hibernate.SessionImpl.merge(SessionImpl.java:241)
      	... 27 more
      2018-07-25 04:34:38.399 ERROR [liferay/background_task-3][ParallelDestination:55] Unable to process message {destinationName=liferay/background_task, response=null, responseDestinationName=null, responseId=null, payload=null, values={defaultLocale=en_US, companyId=20155, groupId=0, backgroundTaskId=26089}}
      com.liferay.portal.kernel.messaging.MessageListenerException: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26089]
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:32)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:52)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:756)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:667)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26089]
      	at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1950)
      	at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2595)
      	at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2495)
      	at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2822)
      	at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:113)
      	at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273)
      	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265)
      	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:185)
      	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
      	at com.liferay.portal.dao.orm.hibernate.event.NestableFlushEventListener.onFlush(NestableFlushEventListener.java:61)
      	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216)
      	at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260)
      	at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor._commit(DefaultTransactionExecutor.java:128)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:36)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:58)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.service.ServiceContextAdvice.invoke(ServiceContextAdvice.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:169)
      	at com.sun.proxy.$Proxy399.amendBackgroundTask(Unknown Source)
      	at com.liferay.portal.background.task.internal.BackgroundTaskManagerImpl.amendBackgroundTask(BackgroundTaskManagerImpl.java:136)
      	at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:177)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	... 5 more
      2018-07-25 04:34:38.536 ERROR [liferay/background_task-10][JDBCExceptionReporter:234] ORA-00001: 违反唯一约束条件 (LPORTAL.IX_228562AD)_ [Sanitized]
      2018-07-25 04:34:38.538 ERROR [liferay/background_task-10][JDBCExceptionReporter:234] ORA-00001: 违反唯一约束条件 (LPORTAL.IX_228562AD)_ [Sanitized]
      2018-07-25 04:34:38.560 ERROR [liferay/background_task-3][ParallelDestination:55] Unable to process message {destinationName=liferay/background_task, response=null, responseDestinationName=null, responseId=null, payload=null, values={defaultLocale=en_US, companyId=20705, groupId=0, backgroundTaskId=26089}}
      com.liferay.portal.kernel.messaging.MessageListenerException: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26089]
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:32)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:52)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:756)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:667)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26089]
      	at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1950)
      	at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2595)
      	at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2495)
      	at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2822)
      	at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:113)
      	at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273)
      	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265)
      	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:185)
      	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
      	at com.liferay.portal.dao.orm.hibernate.event.NestableFlushEventListener.onFlush(NestableFlushEventListener.java:61)
      	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216)
      	at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260)
      	at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor._commit(DefaultTransactionExecutor.java:128)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:36)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:58)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.service.ServiceContextAdvice.invoke(ServiceContextAdvice.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:169)
      	at com.sun.proxy.$Proxy399.amendBackgroundTask(Unknown Source)
      	at com.liferay.portal.background.task.internal.BackgroundTaskManagerImpl.amendBackgroundTask(BackgroundTaskManagerImpl.java:124)
      	at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:75)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	... 5 more
      2018-07-25 04:34:38.564 ERROR [liferay/background_task-8][JDBCExceptionReporter:234] ORA-00001: 违反唯一约束条件 (LPORTAL.IX_228562AD)_ [Sanitized]
      2018-07-25 04:34:38.579 ERROR [liferay/background_task-8][JDBCExceptionReporter:234] ORA-00001: 违反唯一约束条件 (LPORTAL.IX_228562AD)_ [Sanitized]
      2018-07-25 04:34:38.660 ERROR [liferay/background_task-8][ParallelDestination:55] Unable to process message {destinationName=liferay/background_task, response=null, responseDestinationName=null, responseId=null, payload=null, values={defaultLocale=en_US, companyId=20705, groupId=0, backgroundTaskId=26099}}
      com.liferay.portal.kernel.messaging.MessageListenerException: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26099]
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:32)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:52)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:756)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:667)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26099]
      	at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1950)
      	at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2595)
      	at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2495)
      	at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2822)
      	at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:113)
      	at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273)
      	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265)
      	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:185)
      	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
      	at com.liferay.portal.dao.orm.hibernate.event.NestableFlushEventListener.onFlush(NestableFlushEventListener.java:61)
      	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216)
      	at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260)
      	at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor._commit(DefaultTransactionExecutor.java:128)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:36)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:58)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.service.ServiceContextAdvice.invoke(ServiceContextAdvice.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:169)
      	at com.sun.proxy.$Proxy399.amendBackgroundTask(Unknown Source)
      	at com.liferay.portal.background.task.internal.BackgroundTaskManagerImpl.amendBackgroundTask(BackgroundTaskManagerImpl.java:124)
      	at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:75)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	... 5 more
      2018-07-25 04:34:38.693 ERROR [liferay/background_task-1][ParallelDestination:55] Unable to process message {destinationName=liferay/background_task, response=null, responseDestinationName=null, responseId=null, payload=null, values={defaultLocale=en_US, companyId=20705, groupId=0, backgroundTaskId=26104}}
      com.liferay.portal.kernel.messaging.MessageListenerException: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=2, backgroundTaskId=26104, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:38 GMT 2018, name=reindexOnActivate#com.liferay.blogs.kernel.model.BlogsEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@63fcb7c1, deleteOnSuccess=true, className=com.liferay.blogs.kernel.model.BlogsEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=3, backgroundTaskId=26104, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.936, modifiedDate=2018-07-25 04:34:38.681, name=reindexOnActivate#com.liferay.blogs.kernel.model.BlogsEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@33e4f1a5, deleteOnSuccess=true, className=com.liferay.blogs.kernel.model.BlogsEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:32)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:52)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:756)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:667)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=2, backgroundTaskId=26104, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:38 GMT 2018, name=reindexOnActivate#com.liferay.blogs.kernel.model.BlogsEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@63fcb7c1, deleteOnSuccess=true, className=com.liferay.blogs.kernel.model.BlogsEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=3, backgroundTaskId=26104, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.936, modifiedDate=2018-07-25 04:34:38.681, name=reindexOnActivate#com.liferay.blogs.kernel.model.BlogsEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@33e4f1a5, deleteOnSuccess=true, className=com.liferay.blogs.kernel.model.BlogsEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.processException(BasePersistenceImpl.java:270)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:9028)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:72)
      	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.update(BasePersistenceImpl.java:357)
      	at com.liferay.portal.background.task.service.impl.BackgroundTaskLocalServiceImpl.amendBackgroundTask(BackgroundTaskLocalServiceImpl.java:199)
      	at com.liferay.portal.background.task.service.impl.BackgroundTaskLocalServiceImpl.amendBackgroundTask(BackgroundTaskLocalServiceImpl.java:163)
      	at sun.reflect.GeneratedMethodAccessor701.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:498)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:163)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:54)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:58)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.service.ServiceContextAdvice.invoke(ServiceContextAdvice.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:169)
      	at com.sun.proxy.$Proxy399.amendBackgroundTask(Unknown Source)
      	at com.liferay.portal.background.task.internal.BackgroundTaskManagerImpl.amendBackgroundTask(BackgroundTaskManagerImpl.java:124)
      	at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:75)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	... 5 more
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=2, backgroundTaskId=26104, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:37 GMT 2018, modifiedDate=Wed Jul 25 04:34:38 GMT 2018, name=reindexOnActivate#com.liferay.blogs.kernel.model.BlogsEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@63fcb7c1, deleteOnSuccess=true, className=com.liferay.blogs.kernel.model.BlogsEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=3, backgroundTaskId=26104, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:37.936, modifiedDate=2018-07-25 04:34:38.681, name=reindexOnActivate#com.liferay.blogs.kernel.model.BlogsEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@33e4f1a5, deleteOnSuccess=true, className=com.liferay.blogs.kernel.model.BlogsEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:47)
      	at com.liferay.portal.dao.orm.hibernate.SessionImpl.merge(SessionImpl.java:244)
      	at com.liferay.portal.kernel.dao.orm.ClassLoaderSession.merge(ClassLoaderSession.java:410)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:9024)
      	... 25 more
      Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26104]
      	at org.hibernate.event.def.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:485)
      	at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:255)
      	at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:84)
      	at org.hibernate.impl.SessionImpl.fireMerge(SessionImpl.java:867)
      	at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:851)
      	at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:855)
      	at com.liferay.portal.dao.orm.hibernate.SessionImpl.merge(SessionImpl.java:241)
      	... 27 more
      2018-07-25 04:34:38.777 ERROR [liferay/background_task-3][ParallelDestination:55] Unable to process message {destinationName=liferay/background_task, response=null, responseDestinationName=null, responseId=null, payload=null, values={defaultLocale=en_US, companyId=20705, groupId=0, backgroundTaskId=26125}}
      com.liferay.portal.kernel.messaging.MessageListenerException: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=2, backgroundTaskId=26125, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:38 GMT 2018, modifiedDate=Wed Jul 25 04:34:38 GMT 2018, name=reindexOnActivate#com.liferay.bookmarks.model.BookmarksEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@5dfbffbd, deleteOnSuccess=true, className=com.liferay.bookmarks.model.BookmarksEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=3, backgroundTaskId=26125, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:38.252, modifiedDate=2018-07-25 04:34:38.767, name=reindexOnActivate#com.liferay.bookmarks.model.BookmarksEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@48b42ac2, deleteOnSuccess=true, className=com.liferay.bookmarks.model.BookmarksEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:32)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:52)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:756)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:667)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=2, backgroundTaskId=26125, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:38 GMT 2018, modifiedDate=Wed Jul 25 04:34:38 GMT 2018, name=reindexOnActivate#com.liferay.bookmarks.model.BookmarksEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@5dfbffbd, deleteOnSuccess=true, className=com.liferay.bookmarks.model.BookmarksEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=3, backgroundTaskId=26125, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:38.252, modifiedDate=2018-07-25 04:34:38.767, name=reindexOnActivate#com.liferay.bookmarks.model.BookmarksEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@48b42ac2, deleteOnSuccess=true, className=com.liferay.bookmarks.model.BookmarksEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.processException(BasePersistenceImpl.java:270)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:9028)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:72)
      	at com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl.update(BasePersistenceImpl.java:357)
      	at com.liferay.portal.background.task.service.impl.BackgroundTaskLocalServiceImpl.amendBackgroundTask(BackgroundTaskLocalServiceImpl.java:199)
      	at com.liferay.portal.background.task.service.impl.BackgroundTaskLocalServiceImpl.amendBackgroundTask(BackgroundTaskLocalServiceImpl.java:163)
      	at sun.reflect.GeneratedMethodAccessor701.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:498)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:163)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:54)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:58)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.service.ServiceContextAdvice.invoke(ServiceContextAdvice.java:51)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:169)
      	at com.sun.proxy.$Proxy399.amendBackgroundTask(Unknown Source)
      	at com.liferay.portal.background.task.internal.BackgroundTaskManagerImpl.amendBackgroundTask(BackgroundTaskManagerImpl.java:124)
      	at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:75)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	... 5 more
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: {mvccVersion=2, backgroundTaskId=26125, groupId=0, companyId=0, userId=0, userName=, createDate=Wed Jul 25 04:34:38 GMT 2018, modifiedDate=Wed Jul 25 04:34:38 GMT 2018, name=reindexOnActivate#com.liferay.bookmarks.model.BookmarksEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[J@5dfbffbd, deleteOnSuccess=true, className=com.liferay.bookmarks.model.BookmarksEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=} is stale in comparison to {mvccVersion=3, backgroundTaskId=26125, groupId=0, companyId=0, userId=0, userName=, createDate=2018-07-25 04:34:38.252, modifiedDate=2018-07-25 04:34:38.767, name=reindexOnActivate#com.liferay.bookmarks.model.BookmarksEntry, servletContextNames=, taskExecutorClassName=com.liferay.portal.search.internal.background.task.ReindexSingleIndexerBackgroundTaskExecutor, taskContextMap={companyIds=[Ljava.lang.Integer;@48b42ac2, deleteOnSuccess=true, className=com.liferay.bookmarks.model.BookmarksEntry, threadLocalValues={defaultLocale=en_US, companyId=20705, clusterInvoke=true, groupId=0, principalName=null, siteDefaultLocale=null, themeDisplayLocale=null}}, completed=false, completionDate=null, status=1, statusMessage=}
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:47)
      	at com.liferay.portal.dao.orm.hibernate.SessionImpl.merge(SessionImpl.java:244)
      	at com.liferay.portal.kernel.dao.orm.ClassLoaderSession.merge(ClassLoaderSession.java:410)
      	at com.liferay.portal.background.task.service.persistence.impl.BackgroundTaskPersistenceImpl.updateImpl(BackgroundTaskPersistenceImpl.java:9024)
      	... 25 more
      Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.liferay.portal.background.task.model.impl.BackgroundTaskImpl#26125]
      	at org.hibernate.event.def.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:485)
      	at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:255)
      	at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:84)
      	at org.hibernate.impl.SessionImpl.fireMerge(SessionImpl.java:867)
      	at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:851)
      	at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:855)
      	at com.liferay.portal.dao.orm.hibernate.SessionImpl.merge(SessionImpl.java:241)
      	... 27 more
      

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