Hi,Michael You said "You probably want to look into sticky routing if you access data that you've just written to the current target machine."
I think if i write to the master only, i can solution the question. If it's true, using SDN how to select the master, to let the write request routing the master server. If it's false, what i can do for that. Thanks 2014-09-17 10:42 GMT+08:00 Yu Sun <[email protected]>: > Thank you for your reply. > > I need to access data that i just written to the current target > machine,but this exception tell me that this is not suit for me. > Can you help me what i need to do ? > > My code is very simple,using SDN to save the relationships,for that: > Tcard tcard = tcardRepository.findOne(tcardId); > TcardPraise tcardPraise = new TcardPraise(); > tcardPraise.setTcard(tcard); > tcardPraise.setUserInfo(userInfo); > tcardPraise.setTcardPraiseType(1); > tcardPraise.setcTime(new Date()); > tcard.getTcardPraises().add(tcardPraise); > > > Tcard is a node, and tcardPraise is a relationship. > > > 2014-09-16 18:31 GMT+08:00 Michael Hunger < > [email protected]>: > >> Most probably these are changes that have not yet propagated to all >> machines of the cluster. >> >> You probably want to look into sticky routing if you access data that >> you've just written to the current target machine. >> >> On Tue, Sep 16, 2014 at 7:11 AM, <[email protected]> wrote: >> >>> Hi, >>> >>> I am using neo4j 1.9.7,SDN 2.2.0.RELEASE and haproxy 1.4.24 to run the >>> environment. I have 6 server,1 master and 5 slavers .Write to the all >>> server. >>> Now I always get these exception: >>> >>> org.springframework.dao.DataRetrievalFailureException: 3189664; nested >>> exception is org.neo4j.graphdb.NotFoundException: 3189664 >>> org.springframework.dao.DataRetrievalFailureException: 3189664; nested >>> exception is org.neo4j.graphdb.NotFoundException: 3189664 >>> at >>> org.springframework.data.neo4j.support.Neo4jExceptionTranslator.translateExceptionIfPossible(Neo4jExceptionTranslator.java:59) >>> at >>> org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:58) >>> at >>> org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:213) >>> at >>> org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:163) >>> at >>> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) >>> at >>> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) >>> at com.sun.proxy.$Proxy46.findById(Unknown Source) >>> at sun.reflect.GeneratedMethodAccessor226.invoke(Unknown Source) >>> at >>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>> at java.lang.reflect.Method.invoke(Method.java:606) >>> at >>> org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:319) >>> at >>> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:196) >>> at com.sun.proxy.$Proxy47.findById(Unknown Source) >>> at >>> cn.gaialine.talkage2.service.tcardManager.impl.tcardManagerServiceImpl.tcardPraise(tcardManagerServiceImpl.java:676) >>> >>> at >>> cn.gaialine.talkage2.controller.TcardManagerController.tcardPraise(TcardManagerController.java:579) >>> at sun.reflect.GeneratedMethodAccessor225.invoke(Unknown Source) >>> at >>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>> at java.lang.reflect.Method.invoke(Method.java:606) >>> at >>> org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:213) >>> at >>> org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126) >>> at >>> org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96) >>> at >>> org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617) >>> at >>> org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578) >>> at >>> org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80) >>> at >>> org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:923) >>> at >>> org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852) >>> at >>> org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882) >>> at >>> org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778) >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:735) >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) >>> at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:698) >>> at >>> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1506) >>> at >>> org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) >>> at >>> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) >>> at >>> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1486) >>> at >>> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503) >>> at >>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:138) >>> at >>> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:540) >>> at >>> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:213) >>> at >>> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1096) >>> at >>> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:432) >>> at >>> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:175) >>> at >>> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1030) >>> at >>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:136) >>> at >>> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:201) >>> at >>> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109) >>> at >>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) >>> at >>> org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:317) >>> at >>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) >>> at org.eclipse.jetty.server.Server.handle(Server.java:445) >>> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:268) >>> at >>> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:229) >>> at >>> org.eclipse.jetty.io.AbstractConnection$ReadCallback.run(AbstractConnection.java:358) >>> at >>> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:601) >>> at >>> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:532) >>> at java.lang.Thread.run(Thread.java:724) >>> Caused by: org.neo4j.graphdb.NotFoundException: 3189664 >>> at >>> org.neo4j.rest.graphdb.ExecutingRestAPI.getRelationshipById(ExecutingRestAPI.java:100) >>> at >>> org.neo4j.rest.graphdb.RestAPIFacade.getRelationshipById(RestAPIFacade.java:62) >>> at >>> org.neo4j.rest.graphdb.RestGraphDatabase.getRelationshipById(RestGraphDatabase.java:87) >>> at >>> org.springframework.data.neo4j.support.mapping.EntityStateHandler.getPersistentState(EntityStateHandler.java:110) >>> at >>> org.springframework.data.neo4j.support.mapping.EntityStateHandler.getPersistentState(EntityStateHandler.java:93) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityPersister.getPersistentState(Neo4jEntityPersister.java:221) >>> at >>> org.springframework.data.neo4j.support.Neo4jTemplate.getPersistentState(Neo4jTemplate.java:206) >>> at >>> org.springframework.data.neo4j.fieldaccess.PropertyFieldAccessorFactory$PropertyFieldAccessor.doGetValue(PropertyFieldAccessorFactory.java:84) >>> at >>> org.springframework.data.neo4j.fieldaccess.ConvertingNodePropertyFieldAccessorFactory$ConvertingNodePropertyFieldAccessor.doGetValue(ConvertingNodePropertyFieldAccessorFactory.java:73) >>> at >>> org.springframework.data.neo4j.fieldaccess.PropertyFieldAccessorFactory$PropertyFieldAccessor.getValue(PropertyFieldAccessorFactory.java:80) >>> at >>> org.springframework.data.neo4j.fieldaccess.DefaultEntityState.getValue(DefaultEntityState.java:97) >>> at >>> org.springframework.data.neo4j.support.mapping.SourceStateTransmitter.copyEntityStatePropertyValue(SourceStateTransmitter.java:90) >>> at >>> org.springframework.data.neo4j.support.mapping.SourceStateTransmitter.access$000(SourceStateTransmitter.java:40) >>> at >>> org.springframework.data.neo4j.support.mapping.SourceStateTransmitter$1.doWithPersistentProperty(SourceStateTransmitter.java:54) >>> at >>> org.springframework.data.neo4j.support.mapping.SourceStateTransmitter$1.doWithPersistentProperty(SourceStateTransmitter.java:51) >>> at >>> org.springframework.data.mapping.model.BasicPersistentEntity.doWithProperties(BasicPersistentEntity.java:240) >>> at >>> org.springframework.data.neo4j.support.mapping.SourceStateTransmitter.copyPropertiesFrom(SourceStateTransmitter.java:51) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityConverterImpl.loadEntity(Neo4jEntityConverterImpl.java:100) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityConverterImpl.read(Neo4jEntityConverterImpl.java:92) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityPersister$CachedConverter.read(Neo4jEntityPersister.java:170) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityPersister.createEntityFromState(Neo4jEntityPersister.java:192) >>> at >>> org.springframework.data.neo4j.support.Neo4jTemplate.createEntityFromState(Neo4jTemplate.java:180) >>> at >>> org.springframework.data.neo4j.fieldaccess.GraphBackedEntityIterableWrapper.underlyingObjectToObject(GraphBackedEntityIterableWrapper.java:41) >>> at >>> org.springframework.data.neo4j.fieldaccess.GraphBackedEntityIterableWrapper.underlyingObjectToObject(GraphBackedEntityIterableWrapper.java:27) >>> at >>> org.neo4j.helpers.collection.IterableWrapper$MyIteratorWrapper.underlyingObjectToObject(IterableWrapper.java:57) >>> at >>> org.neo4j.helpers.collection.IteratorWrapper.next(IteratorWrapper.java:47) >>> at >>> org.neo4j.helpers.collection.IteratorUtil.addToCollection(IteratorUtil.java:324) >>> at >>> org.neo4j.helpers.collection.IteratorUtil.addToCollection(IteratorUtil.java:341) >>> at >>> org.springframework.data.neo4j.fieldaccess.RelatedToViaCollectionFieldAccessorFactory$RelatedToViaCollectionFieldAccessor.getValue(RelatedToViaCollectionFieldAccessorFactory.java:122) >>> at >>> org.springframework.data.neo4j.fieldaccess.DefaultEntityState.getValue(DefaultEntityState.java:97) >>> at >>> org.springframework.data.neo4j.support.mapping.SourceStateTransmitter.copyEntityStatePropertyValue(SourceStateTransmitter.java:90) >>> at >>> org.springframework.data.neo4j.support.mapping.SourceStateTransmitter.access$000(SourceStateTransmitter.java:40) >>> at >>> org.springframework.data.neo4j.support.mapping.SourceStateTransmitter$2.doWithAssociation(SourceStateTransmitter.java:61) >>> at >>> org.springframework.data.mapping.model.BasicPersistentEntity.doWithAssociations(BasicPersistentEntity.java:252) >>> at >>> org.springframework.data.neo4j.support.mapping.SourceStateTransmitter.copyPropertiesFrom(SourceStateTransmitter.java:57) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityConverterImpl.loadEntity(Neo4jEntityConverterImpl.java:100) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityConverterImpl.read(Neo4jEntityConverterImpl.java:92) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityPersister$CachedConverter.read(Neo4jEntityPersister.java:170) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityPersister.createEntityFromState(Neo4jEntityPersister.java:189) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityPersister.projectTo(Neo4jEntityPersister.java:216) >>> at >>> org.springframework.data.neo4j.support.Neo4jTemplate.projectTo(Neo4jTemplate.java:197) >>> at >>> org.springframework.data.neo4j.support.conversion.EntityResultConverter.doConvert(EntityResultConverter.java:68) >>> at >>> org.springframework.data.neo4j.conversion.DefaultConverter.convert(DefaultConverter.java:43) >>> at >>> org.springframework.data.neo4j.support.conversion.EntityResultConverter.convert(EntityResultConverter.java:99) >>> at >>> org.springframework.data.neo4j.conversion.DefaultConverter.convert(DefaultConverter.java:36) >>> at >>> org.springframework.data.neo4j.rest.SpringRestGraphDatabase$SpringResultConverter.convert(SpringRestGraphDatabase.java:156) >>> at >>> org.neo4j.rest.graphdb.util.QueryResultBuilder$1$1.underlyingObjectToObject(QueryResultBuilder.java:98) >>> at >>> org.neo4j.helpers.collection.IteratorWrapper.next(IteratorWrapper.java:47) >>> at >>> org.neo4j.helpers.collection.IteratorUtil.singleOrNull(IteratorUtil.java:115) >>> at >>> org.neo4j.helpers.collection.IteratorUtil.singleOrNull(IteratorUtil.java:260) >>> at >>> org.springframework.data.neo4j.rest.SpringEndResult.singleOrNull(SpringEndResult.java:39) >>> at >>> org.springframework.data.neo4j.repository.query.GraphRepositoryQuery.dispatchQuery(GraphRepositoryQuery.java:108) >>> at >>> org.springframework.data.neo4j.repository.query.GraphRepositoryQuery.execute(GraphRepositoryQuery.java:81) >>> at >>> org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:312) >>> at >>> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) >>> at >>> org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110) >>> at >>> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) >>> at >>> org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:155) >>> ... 52 more >>> >>> >>> org.neo4j.graphdb.NotFoundException: 3129260 >>> org.neo4j.graphdb.NotFoundException: 3129260 >>> at >>> org.neo4j.rest.graphdb.ExecutingRestAPI.getRelationshipById(ExecutingRestAPI.java:100) >>> at >>> org.neo4j.rest.graphdb.RestAPIFacade.getRelationshipById(RestAPIFacade.java:62) >>> at >>> org.neo4j.rest.graphdb.RestGraphDatabase.getRelationshipById(RestGraphDatabase.java:87) >>> at >>> org.springframework.data.neo4j.support.mapping.EntityStateHandler.getPersistentState(EntityStateHandler.java:110) >>> at >>> org.springframework.data.neo4j.support.mapping.EntityStateHandler.getPersistentState(EntityStateHandler.java:93) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityPersister.getPersistentState(Neo4jEntityPersister.java:221) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityPersister.persist(Neo4jEntityPersister.java:248) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityPersister.persist(Neo4jEntityPersister.java:231) >>> at >>> org.springframework.data.neo4j.support.Neo4jTemplate.save(Neo4jTemplate.java:293) >>> at >>> org.springframework.data.neo4j.fieldaccess.RelatedToViaCollectionFieldAccessorFactory$RelatedToViaCollectionFieldAccessor.persistEntities(RelatedToViaCollectionFieldAccessorFactory.java:99) >>> at >>> org.springframework.data.neo4j.fieldaccess.RelatedToViaCollectionFieldAccessorFactory$RelatedToViaCollectionFieldAccessor.setValue(RelatedToViaCollectionFieldAccessorFactory.java:93) >>> at >>> org.springframework.data.neo4j.fieldaccess.ManagedFieldAccessorSet.updateValue(ManagedFieldAccessorSet.java:94) >>> at >>> org.springframework.data.neo4j.fieldaccess.ManagedFieldAccessorSet.update(ManagedFieldAccessorSet.java:82) >>> at >>> org.springframework.data.neo4j.fieldaccess.ManagedFieldAccessorSet.add(ManagedFieldAccessorSet.java:108) >>> at >>> cn.gaialine.talkage2.service.tcardManager.impl.tcardManagerServiceImpl.tcardPraise(tcardManagerServiceImpl.java:687) >>> >>> at >>> cn.gaialine.talkage2.controller.TcardManagerController.tcardPraise(TcardManagerController.java:579) >>> >>> at sun.reflect.GeneratedMethodAccessor225.invoke(Unknown Source) >>> at >>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>> at java.lang.reflect.Method.invoke(Method.java:606) >>> at >>> org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:213) >>> at >>> org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126) >>> at >>> org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96) >>> at >>> org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617) >>> at >>> org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578) >>> at >>> org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80) >>> at >>> org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:923) >>> at >>> org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852) >>> at >>> org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882) >>> at >>> org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778) >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:735) >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) >>> at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:698) >>> at >>> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1506) >>> at >>> org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) >>> at >>> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) >>> at >>> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1486) >>> at >>> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503) >>> at >>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:138) >>> at >>> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:540) >>> at >>> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:213) >>> at >>> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1096) >>> at >>> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:432) >>> at >>> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:175) >>> at >>> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1030) >>> at >>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:136) >>> at >>> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:201) >>> at >>> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109) >>> at >>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) >>> at >>> org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:317) >>> at >>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) >>> at org.eclipse.jetty.server.Server.handle(Server.java:445) >>> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:268) >>> at >>> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:229) >>> at >>> org.eclipse.jetty.io.AbstractConnection$ReadCallback.run(AbstractConnection.java:358) >>> at >>> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:601) >>> at >>> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:532) >>> at java.lang.Thread.run(Thread.java:724) >>> >>> >>> com.sun.jersey.api.client.ClientHandlerException: java.net. >>> SocketTimeoutException: Read timed out >>> com.sun.jersey.api.client.ClientHandlerException: >>> java.net.SocketTimeoutException: Read timed out >>> at >>> com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle(URLConnectionClientHandler.java:131) >>> at org.neo4j.rest.graphdb.UserAgent$1.handle(UserAgent.java:68) >>> at com.sun.jersey.api.client.Client.handle(Client.java:616) >>> at com.sun.jersey.api.client.WebResource.handle(WebResource.java:559) >>> at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:72) >>> at >>> com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:454) >>> at >>> org.neo4j.rest.graphdb.ExecutingRestRequest.get(ExecutingRestRequest.java:116) >>> at >>> org.neo4j.rest.graphdb.ExecutingRestAPI.getPropertiesFromEntity(ExecutingRestAPI.java:347) >>> at >>> org.neo4j.rest.graphdb.RestAPIFacade.getPropertiesFromEntity(RestAPIFacade.java:141) >>> at >>> org.neo4j.rest.graphdb.entity.RestEntity.getPropertyData(RestEntity.java:82) >>> at >>> org.neo4j.rest.graphdb.entity.RestEntity.getPropertyValue(RestEntity.java:103) >>> at >>> org.neo4j.rest.graphdb.entity.RestEntity.getProperty(RestEntity.java:95) >>> at >>> org.springframework.data.neo4j.support.typerepresentation.AbstractIndexingTypeRepresentationStrategy.readAliasFrom(AbstractIndexingTypeRepresentationStrategy.java:107) >>> at >>> org.springframework.data.neo4j.support.mapping.TRSTypeAliasAccessor.readAliasFrom(TRSTypeAliasAccessor.java:36) >>> at >>> org.springframework.data.neo4j.support.mapping.TRSTypeAliasAccessor.readAliasFrom(TRSTypeAliasAccessor.java:26) >>> at >>> org.springframework.data.convert.DefaultTypeMapper.readType(DefaultTypeMapper.java:96) >>> at >>> org.springframework.data.convert.DefaultTypeMapper.getDefaultedTypeToBeUsed(DefaultTypeMapper.java:144) >>> at >>> org.springframework.data.convert.DefaultTypeMapper.readType(DefaultTypeMapper.java:121) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityConverterImpl.read(Neo4jEntityConverterImpl.java:76) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityPersister$CachedConverter.read(Neo4jEntityPersister.java:170) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityPersister.createEntityFromState(Neo4jEntityPersister.java:189) >>> at >>> org.springframework.data.neo4j.support.Neo4jTemplate.createEntityFromState(Neo4jTemplate.java:180) >>> at >>> org.springframework.data.neo4j.fieldaccess.RelationshipNodeFieldAccessorFactory$RelationshipNodeFieldAccessor.getValue(RelationshipNodeFieldAccessorFactory.java:102) >>> at >>> org.springframework.data.neo4j.fieldaccess.DefaultEntityState.getValue(DefaultEntityState.java:97) >>> at >>> org.springframework.data.neo4j.support.mapping.SourceStateTransmitter.copyEntityStatePropertyValue(SourceStateTransmitter.java:90) >>> at >>> org.springframework.data.neo4j.support.mapping.SourceStateTransmitter.access$000(SourceStateTransmitter.java:40) >>> at >>> org.springframework.data.neo4j.support.mapping.SourceStateTransmitter$2.doWithAssociation(SourceStateTransmitter.java:61) >>> at >>> org.springframework.data.mapping.model.BasicPersistentEntity.doWithAssociations(BasicPersistentEntity.java:252) >>> at >>> org.springframework.data.neo4j.support.mapping.SourceStateTransmitter.copyPropertiesFrom(SourceStateTransmitter.java:57) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityConverterImpl.loadEntity(Neo4jEntityConverterImpl.java:100) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityConverterImpl.read(Neo4jEntityConverterImpl.java:92) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityPersister$CachedConverter.read(Neo4jEntityPersister.java:170) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityPersister.createEntityFromState(Neo4jEntityPersister.java:192) >>> at >>> org.springframework.data.neo4j.support.Neo4jTemplate.createEntityFromState(Neo4jTemplate.java:180) >>> at >>> org.springframework.data.neo4j.fieldaccess.GraphBackedEntityIterableWrapper.underlyingObjectToObject(GraphBackedEntityIterableWrapper.java:41) >>> at >>> org.springframework.data.neo4j.fieldaccess.GraphBackedEntityIterableWrapper.underlyingObjectToObject(GraphBackedEntityIterableWrapper.java:27) >>> at >>> org.neo4j.helpers.collection.IterableWrapper$MyIteratorWrapper.underlyingObjectToObject(IterableWrapper.java:57) >>> at >>> org.neo4j.helpers.collection.IteratorWrapper.next(IteratorWrapper.java:47) >>> at >>> org.neo4j.helpers.collection.IteratorUtil.addToCollection(IteratorUtil.java:324) >>> at >>> org.neo4j.helpers.collection.IteratorUtil.addToCollection(IteratorUtil.java:341) >>> at >>> org.springframework.data.neo4j.fieldaccess.RelatedToViaCollectionFieldAccessorFactory$RelatedToViaCollectionFieldAccessor.getValue(RelatedToViaCollectionFieldAccessorFactory.java:122) >>> at >>> org.springframework.data.neo4j.fieldaccess.DefaultEntityState.getValue(DefaultEntityState.java:97) >>> at >>> org.springframework.data.neo4j.support.mapping.SourceStateTransmitter.copyEntityStatePropertyValue(SourceStateTransmitter.java:90) >>> at >>> org.springframework.data.neo4j.support.mapping.SourceStateTransmitter.access$000(SourceStateTransmitter.java:40) >>> at >>> org.springframework.data.neo4j.support.mapping.SourceStateTransmitter$2.doWithAssociation(SourceStateTransmitter.java:61) >>> at >>> org.springframework.data.mapping.model.BasicPersistentEntity.doWithAssociations(BasicPersistentEntity.java:252) >>> at >>> org.springframework.data.neo4j.support.mapping.SourceStateTransmitter.copyPropertiesFrom(SourceStateTransmitter.java:57) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityConverterImpl.loadEntity(Neo4jEntityConverterImpl.java:100) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityConverterImpl.read(Neo4jEntityConverterImpl.java:92) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityPersister$CachedConverter.read(Neo4jEntityPersister.java:170) >>> at >>> org.springframework.data.neo4j.support.mapping.Neo4jEntityPersister.createEntityFromState(Neo4jEntityPersister.java:189) >>> at >>> org.springframework.data.neo4j.support.Neo4jTemplate.createEntityFromState(Neo4jTemplate.java:180) >>> at >>> org.springframework.data.neo4j.repository.AbstractGraphRepository.createEntity(AbstractGraphRepository.java:203) >>> at >>> org.springframework.data.neo4j.repository.AbstractGraphRepository.findOne(AbstractGraphRepository.java:145) >>> at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) >>> at >>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>> at java.lang.reflect.Method.invoke(Method.java:606) >>> at >>> org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.executeMethodOn(RepositoryFactorySupport.java:333) >>> at >>> org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:318) >>> at >>> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) >>> at >>> org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110) >>> at >>> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) >>> at >>> org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:155) >>> at >>> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) >>> at >>> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) >>> at com.sun.proxy.$Proxy40.findOne(Unknown Source) >>> at sun.reflect.GeneratedMethodAccessor233.invoke(Unknown Source) >>> at >>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>> at java.lang.reflect.Method.invoke(Method.java:606) >>> at >>> org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:319) >>> at >>> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:196) >>> at com.sun.proxy.$Proxy43.findOne(Unknown Source) >>> at >>> cn.gaialine.talkage2.service.tcardManager.impl.tcardManagerServiceImpl.tcardPraise(tcardManagerServiceImpl.java:676) >>> >>> at >>> cn.gaialine.talkage2.controller.TcardManagerController.tcardPraise(TcardManagerController.java:579) >>> at sun.reflect.GeneratedMethodAccessor327.invoke(Unknown Source) >>> at >>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>> at java.lang.reflect.Method.invoke(Method.java:606) >>> at >>> org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:213) >>> at >>> org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126) >>> at >>> org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96) >>> at >>> org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617) >>> at >>> org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578) >>> at >>> org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80) >>> at >>> org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:923) >>> at >>> org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852) >>> at >>> org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882) >>> at >>> org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778) >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:735) >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) >>> at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:698) >>> at >>> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1506) >>> at >>> org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) >>> at >>> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) >>> at >>> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1486) >>> at >>> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503) >>> at >>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:138) >>> at >>> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:540) >>> at >>> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:213) >>> at >>> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1096) >>> at >>> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:432) >>> at >>> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:175) >>> at >>> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1030) >>> at >>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:136) >>> at >>> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:201) >>> at >>> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109) >>> at >>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) >>> at >>> org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:317) >>> at >>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) >>> at org.eclipse.jetty.server.Server.handle(Server.java:445) >>> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:268) >>> at >>> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:229) >>> at >>> org.eclipse.jetty.io.AbstractConnection$ReadCallback.run(AbstractConnection.java:358) >>> at >>> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:601) >>> at >>> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:532) >>> at java.lang.Thread.run(Thread.java:724) >>> Caused by: java.net.SocketTimeoutException: Read timed out >>> at java.net.SocketInputStream.socketRead0(Native Method) >>> at java.net.SocketInputStream.read(SocketInputStream.java:152) >>> at java.net.SocketInputStream.read(SocketInputStream.java:122) >>> at java.io.BufferedInputStream.fill(BufferedInputStream.java:235) >>> at java.io.BufferedInputStream.read1(BufferedInputStream.java:275) >>> at java.io.BufferedInputStream.read(BufferedInputStream.java:334) >>> at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:687) >>> at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:633) >>> at >>> sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1323) >>> at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:468) >>> at >>> com.sun.jersey.client.urlconnection.URLConnectionClientHandler._invoke(URLConnectionClientHandler.java:218) >>> at >>> com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle(URLConnectionClientHandler.java:129) >>> ... 114 more >>> >>> >>> I don't know why the exception throws.The code is correct in test. But >>> in concurrent,the exception is too many .Please help me. >>> Thank you very much! >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Neo4j" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- >> You received this message because you are subscribed to a topic in the >> Google Groups "Neo4j" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/neo4j/PIAFSp6OeLQ/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected]. >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "Neo4j" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. 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