want to change store location,now can't get into the system

[toyland66]

I've encountered a problem.I asked my colleague to change the store location of the system.He made some configuration to the xml file and now we can't get into the admin console.Now he can't remember the exact line he added,and we don't have a rollback backup.

The 8080 port information:

I found many bugs in the log file,which is shown as followed:

alfrescotomcat-stdout.2019-06-15.log

2019-06-15 19:49:49,789 ERROR [web.context.ContextLoader] [localhost-startStop-1] Context initialization failed
org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.alfresco.repo.content.filestore.FileContentStore] for bean with name 'firstSharedFileContentStore' defined in file [C:\alfresco-content-services-community-full\tomcat\shared\classes\alfresco\web-extension\sample-content-store-selector-context.xml]; nested exception is java.lang.ClassNotFoundException: org.alfresco.repo.content.filestore.FileContentStore
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1278)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:575)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1347)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:913)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:617)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:938)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:410)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5110)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5633)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:1015)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:991)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:712)
at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:2002)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.alfresco.repo.content.filestore.FileContentStore
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1892)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1735)
at org.springframework.util.ClassUtils.forName(ClassUtils.java:265)
at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:419)
at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1299)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1270)
... 22 more

alfresco.log

2019-06-13 00:00:04,254 ERROR [org.alfresco.repo.action.executer.MailActionExecuter] [FeedNotifier1] Failed to send email to rendali@dfxip.com : org.springframework.mail.MailSendException: Mail server connection failed; nested exception is com.sun.mail.util.MailConnectException: Couldn't connect to host, port: smtp.example.com, 25; timeout -1;
nested exception is:
java.net.UnknownHostException: smtp.example.com. Failed messages: com.sun.mail.util.MailConnectException: Couldn't connect to host, port: smtp.example.com, 25; timeout -1;
nested exception is:
java.net.UnknownHostException: smtp.example.com; message exceptions (1) are:
Failed message 1: com.sun.mail.util.MailConnectException: Couldn't connect to host, port: smtp.example.com, 25; timeout -1;
nested exception is:
java.net.UnknownHostException: smtp.example.com
2019-06-13 00:00:04,269 WARN [org.alfresco.repo.activities.feed.FeedNotifier] [FeedNotifier1] FeedNotifier: Failed to process entry "Person user1".
org.alfresco.error.AlfrescoRuntimeException: 05130040 Failed to send email to:rendali@dfxip.com
at org.alfresco.repo.action.executer.MailActionExecuter.sendEmail(MailActionExecuter.java:1080)
at org.alfresco.repo.action.executer.MailActionExecuter.executeImpl(MailActionExecuter.java:524)
at org.alfresco.repo.action.executer.ActionExecuterAbstractBase.execute(ActionExecuterAbstractBase.java:273)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.alfresco.repo.management.subsystems.SubsystemProxyFactory$1.invoke(SubsystemProxyFactory.java:79)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at com.sun.proxy.$Proxy285.execute(Unknown Source)
at org.alfresco.repo.action.ActionServiceImpl.directActionExecution(ActionServiceImpl.java:856)
at org.alfresco.repo.action.ActionServiceImpl.executeActionImpl(ActionServiceImpl.java:757)
at org.alfresco.repo.action.ActionServiceImpl.executeAction(ActionServiceImpl.java:581)
at org.alfresco.repo.action.ActionServiceImpl.executeAction(ActionServiceImpl.java:567)
at org.alfresco.repo.action.ActionServiceImpl.executeAction(ActionServiceImpl.java:865)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
at org.alfresco.repo.security.permissions.impl.AlwaysProceedMethodInterceptor.invoke(AlwaysProceedMethodInterceptor.java:41)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:53)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:166)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:96)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:260)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:94)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at com.sun.proxy.$Proxy41.executeAction(Unknown Source)
at org.alfresco.repo.activities.feed.EmailUserNotifier.notifyUser(EmailUserNotifier.java:198)
at org.alfresco.repo.activities.feed.AbstractUserNotifier.notifyUser(AbstractUserNotifier.java:228)
at org.alfresco.repo.activities.feed.FeedNotifierImpl$2.processInternal(FeedNotifierImpl.java:393)
at org.alfresco.repo.activities.feed.FeedNotifierImpl$2.access$2(FeedNotifierImpl.java:388)
at org.alfresco.repo.activities.feed.FeedNotifierImpl$2$1$1.execute(FeedNotifierImpl.java:379)
at org.alfresco.repo.activities.feed.FeedNotifierImpl$2$1$1.execute(FeedNotifierImpl.java:1)
at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:464)
at org.alfresco.repo.activities.feed.FeedNotifierImpl$2$1.doWork(FeedNotifierImpl.java:375)
at org.alfresco.repo.activities.feed.FeedNotifierImpl$2$1.doWork(FeedNotifierImpl.java:1)
at org.alfresco.repo.tenant.TenantUtil.runAsWork(TenantUtil.java:126)
at org.alfresco.repo.tenant.TenantUtil.runAsTenant(TenantUtil.java:95)
at org.alfresco.repo.activities.feed.FeedNotifierImpl$2.process(FeedNotifierImpl.java:370)
at org.alfresco.repo.activities.feed.FeedNotifierImpl$2.process(FeedNotifierImpl.java:1)
at org.alfresco.repo.batch.BatchProcessor$TxnCallback.execute(BatchProcessor.java:723)
at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:464)
at org.alfresco.repo.batch.BatchProcessor$TxnCallback.run(BatchProcessor.java:767)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

share.log.2019-06-14

2019-06-14 11:06:44,647 ERROR [org.springframework.web.context.ContextLoader] [localhost-startStop-1] Context initialization failed
org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Failed to import bean definitions from relative location [surf-config.xml]
Offending resource: class path resource [web-application-config.xml]; nested exception is org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Failed to import bean definitions from URL location [classpath*:alfresco/web-extension/*-context.xml]
Offending resource: class path resource [surf-config.xml]; nested exception is org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 1 in XML document from file [C:\alfresco-content-services-community-full\tomcat\shared\classes\alfresco\web-extension\sample-content-store-selector-context.xml] is invalid; nested exception is org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 18; cvc-elt.1: cannot find the declaration of  'alfresco-config' 。
at org.springframework.beans.factory.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:68)
at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:85)
at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:76)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.importBeanDefinitionResource(DefaultBeanDefinitionDocumentReader.java:274)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseDefaultElement(DefaultBeanDefinitionDocumentReader.java:199)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:184)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:147)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:101)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:495)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:391)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:335)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:303)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:174)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:209)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:180)
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125)
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:130)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:542)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:451)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:410)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5110)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5633)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:1015)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:991)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:712)
at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:2002)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Failed to import bean definitions from URL location [classpath*:alfresco/web-extension/*-context.xml]
Offending resource: class path resource [surf-config.xml]; nested exception is org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 1 in XML document from file [C:\alfresco-content-services-community-full\tomcat\shared\classes\alfresco\web-extension\sample-content-store-selector-context.xml] is invalid; nested exception is org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 18; cvc-elt.1: cannot find the declaration of  'alfresco-config' 。
at org.springframework.beans.factory.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:68)
at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:85)
at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:76)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.importBeanDefinitionResource(DefaultBeanDefinitionDocumentReader.java:248)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseDefaultElement(DefaultBeanDefinitionDocumentReader.java:199)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:184)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:147)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:101)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:495)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:391)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:335)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:303)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.importBeanDefinitionResource(DefaultBeanDefinitionDocumentReader.java:258)
... 32 more
Caused by: org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 1 in XML document from file [C:\alfresco-content-services-community-full\tomcat\shared\classes\alfresco\web-extension\sample-content-store-selector-context.xml] is invalid; nested exception is org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 18; cvc-elt.1: cannot find the declaration of 'alfresco-config' 。
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:397)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:335)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:303)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:174)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:209)
at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.importBeanDefinitionResource(DefaultBeanDefinitionDocumentReader.java:242)
... 41 more
Caused by: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 18; cvc-elt.1: cannot find the declaration of  'alfresco-config' 。
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.startElement(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDriver.scanRootElementHook(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source)
at org.springframework.beans.factory.xml.DefaultDocumentLoader.loadDocument(DefaultDocumentLoader.java:75)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:389)
... 46 more

solr.log.2019-06-15

2019-06-15 00:00:00,024 ERROR [org.alfresco.solr.tracker.AbstractTracker] Model tracking failed
org.alfresco.error.AlfrescoRuntimeException: 05150217 archive GetModelsDiff return status is 404
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1181)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:248)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:206)
at org.alfresco.solr.tracker.ModelTracker.ensureFirstModelSync(ModelTracker.java:228)
at org.alfresco.solr.component.EnsureModelsComponent.prepare(EnsureModelsComponent.java:87)
at org.apache.solr.handler.component.AlfrescoSearchHandler.handleRequestBody(AlfrescoSearchHandler.java:292)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.alfresco.solr.Cloud.getResponse(Cloud.java:165)
at org.alfresco.solr.Cloud.getSolrDocumentList(Cloud.java:149)
at org.alfresco.solr.SolrInformationServer.getDocsWithUncleanContent(SolrInformationServer.java:722)
at org.alfresco.solr.tracker.ContentTracker.doTrack(ContentTracker.java:76)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:179)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:54)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2019-06-15 00:00:00,039 ERROR [org.alfresco.solr.tracker.AbstractTracker] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 05150219 api/solr/aclchangesets return status:404
at org.alfresco.solr.client.SOLRAPIClient.getAclChangeSets(SOLRAPIClient.java:169)
at org.alfresco.solr.tracker.AclTracker.checkRepoAndIndexConsistency(AclTracker.java:346)
at org.alfresco.solr.tracker.AclTracker.trackRepository(AclTracker.java:312)
at org.alfresco.solr.tracker.AclTracker.doTrack(AclTracker.java:103)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:179)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:54)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)

Please help me,thanks in advance.