Xwiki installation 500 error on debian

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#1

I need your help. After installing xwiki via command:

apt-get install xwiki-tomcat8-mysql

installation progress is too slow and then I get an error: HTTP Status 500 – Internal Server Error.
All the settings are installed automatically. I only set mysql password during automatic installing.
How to fix this error?

Type Exception Report

Message com.xpn.xwiki.XWikiException: Error number 11007 in 0: Failed to extract Entity Resource Reference from URL [http://localhost:8080/xwiki/bin/view/Main/]

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

javax.servlet.ServletException: com.xpn.xwiki.XWikiException: Error number 11007 in 0: Failed to extract Entity Resource Reference from URL [http://localhost:8080/xwiki/bin/view/Main/]
org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:520)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:427)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112)
org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:109)
org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63)
org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:132)

Root Cause

com.xpn.xwiki.XWikiException: Error number 11007 in 0: Failed to extract Entity Resource Reference from URL [http://localhost:8080/xwiki/bin/view/Main/]
com.xpn.xwiki.XWiki.initializeResourceFromURL(XWiki.java:1031)
com.xpn.xwiki.XWiki.getXWiki(XWiki.java:891)
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:285)
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:218)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112)
org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:109)
org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63)
org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:132)

Root Cause

java.lang.RuntimeException: Failed to locate wiki descriptor for alias [localhost]
org.xwiki.url.internal.standard.AbstractWikiReferenceExtractor.getWikiDescriptorByAlias(AbstractWikiReferenceExtractor.java:80)
org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.resolveDomainBasedWikiReference(DomainWikiReferenceExtractor.java:61)
org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.extract(DomainWikiReferenceExtractor.java:47)
org.xwiki.url.internal.standard.entity.BinEntityResourceReferenceResolver.extractWikiReference(BinEntityResourceReferenceResolver.java:51)
org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceResolver.resolve(AbstractEntityResourceReferenceResolver.java:87)
org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceResolver.resolve(AbstractEntityResourceReferenceResolver.java:50)
org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericResourceReferenceResolver.java:61)
org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericResourceReferenceResolver.java:47)
org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolver.resolve(StandardExtendedURLResourceReferenceResolver.java:65)
org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolver.resolve(StandardExtendedURLResourceReferenceResolver.java:43)
org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultResourceReferenceResolver.java:93)
org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultResourceReferenceResolver.java:48)
com.xpn.xwiki.XWiki.initializeResourceFromURL(XWiki.java:1026)
com.xpn.xwiki.XWiki.getXWiki(XWiki.java:891)
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:285)
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:218)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112)
org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:109)
org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63)
org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:132)

Root Cause

org.xwiki.wiki.manager.WikiManagerException: Failed to locate XWiki.XWikiServerClass document for wiki alias [localhost]
org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentHelper.findXWikiServerClassDocumentReference(DefaultWikiDescriptorDocumentHelper.java:128)
org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentHelper.findXWikiServerClassDocument(DefaultWikiDescriptorDocumentHelper.java:140)
org.xwiki.wiki.internal.descriptor.DefaultWikiDescriptorManager.getByAlias(DefaultWikiDescriptorManager.java:147)
org.xwiki.url.internal.standard.AbstractWikiReferenceExtractor.getWikiDescriptorByAlias(AbstractWikiReferenceExtractor.java:78)
org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.resolveDomainBasedWikiReference(DomainWikiReferenceExtractor.java:61)
org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.extract(DomainWikiReferenceExtractor.java:47)
org.xwiki.url.internal.standard.entity.BinEntityResourceReferenceResolver.extractWikiReference(BinEntityResourceReferenceResolver.java:51)
org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceResolver.resolve(AbstractEntityResourceReferenceResolver.java:87)
org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceResolver.resolve(AbstractEntityResourceReferenceResolver.java:50)
org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericResourceReferenceResolver.java:61)
org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericResourceReferenceResolver.java:47)
org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolver.resolve(StandardExtendedURLResourceReferenceResolver.java:65)
org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolver.resolve(StandardExtendedURLResourceReferenceResolver.java:43)
org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultResourceReferenceResolver.java:93)
org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultResourceReferenceResolver.java:48)
com.xpn.xwiki.XWiki.initializeResourceFromURL(XWiki.java:1026)
com.xpn.xwiki.XWiki.getXWiki(XWiki.java:891)
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:285)
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:218)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112)
org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:109)
org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63)
org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:132)

Root Cause

org.xwiki.query.QueryException: Exception while translating [where doc.object(XWiki.XWikiServerClass).server = :wikiAlias and doc.name like ‘XWikiServer%’] XWQL query to the [hql] language. Query statement = [where doc.object(XWiki.XWikiServerClass).server = :wikiAlias and doc.name like ‘XWikiServer%’]
org.xwiki.query.xwql.internal.XWQLQueryExecutor.execute(XWQLQueryExecutor.java:129)
org.xwiki.query.internal.DefaultQueryExecutorManager.execute(DefaultQueryExecutorManager.java:72)
org.xwiki.query.internal.DefaultQuery.execute(DefaultQuery.java:306)
org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentHelper.findXWikiServerClassDocumentReference(DefaultWikiDescriptorDocumentHelper.java:121)
org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentHelper.findXWikiServerClassDocument(DefaultWikiDescriptorDocumentHelper.java:140)
org.xwiki.wiki.internal.descriptor.DefaultWikiDescriptorManager.getByAlias(DefaultWikiDescriptorManager.java:147)
org.xwiki.url.internal.standard.AbstractWikiReferenceExtractor.getWikiDescriptorByAlias(AbstractWikiReferenceExtractor.java:78)
org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.resolveDomainBasedWikiReference(DomainWikiReferenceExtractor.java:61)
org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.extract(DomainWikiReferenceExtractor.java:47)
org.xwiki.url.internal.standard.entity.BinEntityResourceReferenceResolver.extractWikiReference(BinEntityResourceReferenceResolver.java:51)
org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceResolver.resolve(AbstractEntityResourceReferenceResolver.java:87)
org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceResolver.resolve(AbstractEntityResourceReferenceResolver.java:50)
org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericResourceReferenceResolver.java:61)
org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericResourceReferenceResolver.java:47)
org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolver.resolve(StandardExtendedURLResourceReferenceResolver.java:65)
org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolver.resolve(StandardExtendedURLResourceReferenceResolver.java:43)
org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultResourceReferenceResolver.java:93)
org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultResourceReferenceResolver.java:48)
com.xpn.xwiki.XWiki.initializeResourceFromURL(XWiki.java:1026)
com.xpn.xwiki.XWiki.getXWiki(XWiki.java:891)
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:285)
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:218)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112)
org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:109)
org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63)
org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:132)

Root Cause

com.xpn.xwiki.XWikiException: Error number 3202 in 3: Exception while reading document [xwiki:XWiki.XWikiServerClass]
com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:1000)
com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:363)
com.xpn.xwiki.XWiki.getDocument(XWiki.java:2106)
com.xpn.xwiki.XWiki.getDocument(XWiki.java:2168)
com.xpn.xwiki.XWiki.getXClass(XWiki.java:6736)
com.xpn.xwiki.XWiki.getClass(XWiki.java:6749)
com.xpn.xwiki.doc.DefaultDocumentAccessBridge.isPropertyCustomMapped(DefaultDocumentAccessBridge.java:552)
org.xwiki.query.xwql.internal.QueryContext$PropertyInfo.isCustomMapped(QueryContext.java:153)
org.xwiki.query.xwql.internal.QueryContext$ObjectInfo.isCustomMapped(QueryContext.java:122)
org.xwiki.query.xwql.internal.hql.ObjectPrinter.print(ObjectPrinter.java:37)
org.xwiki.query.xwql.internal.hql.Printer.print(Printer.java:70)
org.xwiki.query.xwql.internal.hql.XWQLtoHQLTranslator.translate(XWQLtoHQLTranslator.java:61)
org.xwiki.query.xwql.internal.XWQLQueryExecutor.execute(XWQLQueryExecutor.java:97)
org.xwiki.query.internal.DefaultQueryExecutorManager.execute(DefaultQueryExecutorManager.java:72)
org.xwiki.query.internal.DefaultQuery.execute(DefaultQuery.java:306)
org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentHelper.findXWikiServerClassDocumentReference(DefaultWikiDescriptorDocumentHelper.java:121)
org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentHelper.findXWikiServerClassDocument(DefaultWikiDescriptorDocumentHelper.java:140)
org.xwiki.wiki.internal.descriptor.DefaultWikiDescriptorManager.getByAlias(DefaultWikiDescriptorManager.java:147)
org.xwiki.url.internal.standard.AbstractWikiReferenceExtractor.getWikiDescriptorByAlias(AbstractWikiReferenceExtractor.java:78)
org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.resolveDomainBasedWikiReference(DomainWikiReferenceExtractor.java:61)
org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.extract(DomainWikiReferenceExtractor.java:47)
org.xwiki.url.internal.standard.entity.BinEntityResourceReferenceResolver.extractWikiReference(BinEntityResourceReferenceResolver.java:51)
org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceResolver.resolve(AbstractEntityResourceReferenceResolver.java:87)
org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceResolver.resolve(AbstractEntityResourceReferenceResolver.java:50)
org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericResourceReferenceResolver.java:61)
org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericResourceReferenceResolver.java:47)
org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolver.resolve(StandardExtendedURLResourceReferenceResolver.java:65)
org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolver.resolve(StandardExtendedURLResourceReferenceResolver.java:43)
org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultResourceReferenceResolver.java:93)
org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultResourceReferenceResolver.java:48)
com.xpn.xwiki.XWiki.initializeResourceFromURL(XWiki.java:1026)
com.xpn.xwiki.XWiki.getXWiki(XWiki.java:891)
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:285)
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:218)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112)
org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:109)
org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63)
org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:132)

Root Cause

org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]
org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:275)
org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237)
org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214)
org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:152)
org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286)
org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243)
org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214)
org.hibernate.boot.internal.InFlightMetadataCollectorImpl.(InFlightMetadataCollectorImpl.java:175)
org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:118)
org.hibernate.boot.model.process.spi.MetadataBuildingProcess.build(MetadataBuildingProcess.java:83)
org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:473)
org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:84)
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:689)
com.xpn.xwiki.internal.store.hibernate.HibernateStore.build(HibernateStore.java:290)
com.xpn.xwiki.internal.store.hibernate.HibernateStore.initHibernate(HibernateStore.java:231)
com.xpn.xwiki.store.XWikiHibernateBaseStore.initHibernate(XWikiHibernateBaseStore.java:193)
com.xpn.xwiki.store.XWikiHibernateBaseStore.checkHibernate(XWikiHibernateBaseStore.java:482)
com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:867)
com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:363)
com.xpn.xwiki.XWiki.getDocument(XWiki.java:2106)
com.xpn.xwiki.XWiki.getDocument(XWiki.java:2168)
com.xpn.xwiki.XWiki.getXClass(XWiki.java:6736)
com.xpn.xwiki.XWiki.getClass(XWiki.java:6749)
com.xpn.xwiki.doc.DefaultDocumentAccessBridge.isPropertyCustomMapped(DefaultDocumentAccessBridge.java:552)
org.xwiki.query.xwql.internal.QueryContext$PropertyInfo.isCustomMapped(QueryContext.java:153)
org.xwiki.query.xwql.internal.QueryContext$ObjectInfo.isCustomMapped(QueryContext.java:122)
org.xwiki.query.xwql.internal.hql.ObjectPrinter.print(ObjectPrinter.java:37)
org.xwiki.query.xwql.internal.hql.Printer.print(Printer.java:70)
org.xwiki.query.xwql.internal.hql.XWQLtoHQLTranslator.translate(XWQLtoHQLTranslator.java:61)
org.xwiki.query.xwql.internal.XWQLQueryExecutor.execute(XWQLQueryExecutor.java:97)
org.xwiki.query.internal.DefaultQueryExecutorManager.execute(DefaultQueryExecutorManager.java:72)
org.xwiki.query.internal.DefaultQuery.execute(DefaultQuery.java:306)
org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentHelper.findXWikiServerClassDocumentReference(DefaultWikiDescriptorDocumentHelper.java:121)
org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentHelper.findXWikiServerClassDocument(DefaultWikiDescriptorDocumentHelper.java:140)
org.xwiki.wiki.internal.descriptor.DefaultWikiDescriptorManager.getByAlias(DefaultWikiDescriptorManager.java:147)
org.xwiki.url.internal.standard.AbstractWikiReferenceExtractor.getWikiDescriptorByAlias(AbstractWikiReferenceExtractor.java:78)
org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.resolveDomainBasedWikiReference(DomainWikiReferenceExtractor.java:61)
org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.extract(DomainWikiReferenceExtractor.java:47)
org.xwiki.url.internal.standard.entity.BinEntityResourceReferenceResolver.extractWikiReference(BinEntityResourceReferenceResolver.java:51)
org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceResolver.resolve(AbstractEntityResourceReferenceResolver.java:87)
org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceResolver.resolve(AbstractEntityResourceReferenceResolver.java:50)
org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericResourceReferenceResolver.java:61)
org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericResourceReferenceResolver.java:47)
org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolver.resolve(StandardExtendedURLResourceReferenceResolver.java:65)
org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolver.resolve(StandardExtendedURLResourceReferenceResolver.java:43)
org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultResourceReferenceResolver.java:93)
org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultResourceReferenceResolver.java:48)
com.xpn.xwiki.XWiki.initializeResourceFromURL(XWiki.java:1026)
com.xpn.xwiki.XWiki.getXWiki(XWiki.java:891)
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:285)
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:218)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112)
org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:109)
org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63)
org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:132)

Root Cause

org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when ‘hibernate.dialect’ not set
org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.determineDialect(DialectFactoryImpl.java:100)
org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.buildDialect(DialectFactoryImpl.java:54)
org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:137)
org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35)
org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:101)
org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:263)
org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237)
org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214)
org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:152)
org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286)
org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243)
org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214)
org.hibernate.boot.internal.InFlightMetadataCollectorImpl.(InFlightMetadataCollectorImpl.java:175)
org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:118)
org.hibernate.boot.model.process.spi.MetadataBuildingProcess.build(MetadataBuildingProcess.java:83)
org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:473)
org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:84)
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:689)
com.xpn.xwiki.internal.store.hibernate.HibernateStore.build(HibernateStore.java:290)
com.xpn.xwiki.internal.store.hibernate.HibernateStore.initHibernate(HibernateStore.java:231)
com.xpn.xwiki.store.XWikiHibernateBaseStore.initHibernate(XWikiHibernateBaseStore.java:193)
com.xpn.xwiki.store.XWikiHibernateBaseStore.checkHibernate(XWikiHibernateBaseStore.java:482)
com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:867)
com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:363)
com.xpn.xwiki.XWiki.getDocument(XWiki.java:2106)
com.xpn.xwiki.XWiki.getDocument(XWiki.java:2168)
com.xpn.xwiki.XWiki.getXClass(XWiki.java:6736)
com.xpn.xwiki.XWiki.getClass(XWiki.java:6749)
com.xpn.xwiki.doc.DefaultDocumentAccessBridge.isPropertyCustomMapped(DefaultDocumentAccessBridge.java:552)
org.xwiki.query.xwql.internal.QueryContext$PropertyInfo.isCustomMapped(QueryContext.java:153)
org.xwiki.query.xwql.internal.QueryContext$ObjectInfo.isCustomMapped(QueryContext.java:122)
org.xwiki.query.xwql.internal.hql.ObjectPrinter.print(ObjectPrinter.java:37)
org.xwiki.query.xwql.internal.hql.Printer.print(Printer.java:70)
org.xwiki.query.xwql.internal.hql.XWQLtoHQLTranslator.translate(XWQLtoHQLTranslator.java:61)
org.xwiki.query.xwql.internal.XWQLQueryExecutor.execute(XWQLQueryExecutor.java:97)
org.xwiki.query.internal.DefaultQueryExecutorManager.execute(DefaultQueryExecutorManager.java:72)
org.xwiki.query.internal.DefaultQuery.execute(DefaultQuery.java:306)
org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentHelper.findXWikiServerClassDocumentReference(DefaultWikiDescriptorDocumentHelper.java:121)
org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentHelper.findXWikiServerClassDocument(DefaultWikiDescriptorDocumentHelper.java:140)
org.xwiki.wiki.internal.descriptor.DefaultWikiDescriptorManager.getByAlias(DefaultWikiDescriptorManager.java:147)
org.xwiki.url.internal.standard.AbstractWikiReferenceExtractor.getWikiDescriptorByAlias(AbstractWikiReferenceExtractor.java:78)
org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.resolveDomainBasedWikiReference(DomainWikiReferenceExtractor.java:61)
org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.extract(DomainWikiReferenceExtractor.java:47)
org.xwiki.url.internal.standard.entity.BinEntityResourceReferenceResolver.extractWikiReference(BinEntityResourceReferenceResolver.java:51)
org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceResolver.resolve(AbstractEntityResourceReferenceResolver.java:87)
org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceResolver.resolve(AbstractEntityResourceReferenceResolver.java:50)
org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericResourceReferenceResolver.java:61)
org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericResourceReferenceResolver.java:47)
org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolver.resolve(StandardExtendedURLResourceReferenceResolver.java:65)
org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolver.resolve(StandardExtendedURLResourceReferenceResolver.java:43)
org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultResourceReferenceResolver.java:93)
org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultResourceReferenceResolver.java:48)
com.xpn.xwiki.XWiki.initializeResourceFromURL(XWiki.java:1026)
com.xpn.xwiki.XWiki.getXWiki(XWiki.java:891)
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:285)
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:218)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112)
org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:109)
org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63)
org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:132)

Note The full stack trace of the root cause is available in the server logs.
Apache Tomcat/8.5.14 (Debian)

#2

Could you paste the content of the /etc/xwiki/hibernate.cfg.xml file (without the password).

#3

Hi Thomas, @tmortagne. Thanks for the answer!
I reinstalled the xwiki from debian repo again, but still didn’t proceed the URL: http://localhost:8080/xwiki.
The hibernate.cfg.xml file contains now:

<?xml version="1.0" encoding="UTF-8"?>

<!-- Please refer to the installation guide on
     https://www.xwiki.org/xwiki/bin/view/Documentation/AdminGuide/Installation/ for configuring your database.
     You'll need to do 2 things:
     1) Copy your database driver JAR in WEB-INF/lib or in some shared lib directory
     2) Uncomment the properties below for your specific DB (and comment the default
        database configuration if it doesn't match your DB)
-->

<!-- Generic parameters common to all Databases -->

<property name="hibernate.show_sql">false</property>
<property name="hibernate.use_outer_join">true</property>

<!-- Without it, some queries fail in MS SQL. XWiki doesn't need scrollable result sets, anyway. -->
<property name="hibernate.jdbc.use_scrollable_resultset">false</property>

<!-- DBCP Connection Pooling configuration. Only some properties are shown. All available properties can be found
     at https://commons.apache.org/proper/commons-dbcp/configuration.html
-->
<property name="hibernate.dbcp.defaultAutoCommit">false</property>
<property name="hibernate.dbcp.maxTotal">50</property>
<property name="hibernate.dbcp.maxIdle">5</property>
<property name="hibernate.dbcp.maxWaitMillis">30000</property>
<property name="hibernate.connection.provider_class">com.xpn.xwiki.store.DBCPConnectionProvider</property>

<!--
  Keep the old behavior. The new version of hibernate tries to delete and recreate unique
  constraints when updating the database schema. The problem is that an exception is thrown
  when the constraint to be deleted does not exists, which is the case with a new XWiki
  instance.
  See https://hibernate.atlassian.net/browse/HHH-8162
-->
<property name="hibernate.schema_update.unique_constraint_strategy">skip</property>

<!-- Setting "hibernate.dbcp.poolPreparedStatements" to true and "hibernate.dbcp.maxOpenPreparedStatements" will tell DBCP to cache
     Prepared Statements (it's off by default). Note that for backward compatibility the "hibernate.dbcp.ps.maxActive" is also
     supported and when set it'll set "hibernate.dbcp.poolPreparedStatements" to true and "hibernate.dbcp.maxOpenPreparedStatements" to
     value of "hibernate.dbcp.ps.maxActive".

     Note 1: When using HSQLDB for example, it's important to NOT cache prepared statements because HSQLDB
     Prepared Statements (PS) contain the schema on which they were initially created and thus when switching
     schema if the same PS is reused it'll execute on the wrong schema! Since HSQLDB does internally cache
     prepared statement there's no performance loss by not caching Prepared Statements at the DBCP level.
     See https://jira.xwiki.org/browse/XWIKI-1740.
     Thus we recommend not turning on this configuration for HSQLDB unless you know what you're doing :)

     Note 2: The same applies to PostGreSQL.
-->

<!-- BoneCP Connection Pooling configuration.
<property name="hibernate.bonecp.idleMaxAgeInMinutes">240</property>
<property name="hibernate.bonecp.idleConnectionTestPeriodInMinutes">60</property>
<property name="hibernate.bonecp.partitionCount">3</property>
<property name="hibernate.bonecp.acquireIncrement">10</property>
<property name="hibernate.bonecp.maxConnectionsPerPartition">60</property>
<property name="hibernate.bonecp.minConnectionsPerPartition">20</property>
<property name="hibernate.bonecp.statementsCacheSize">50</property>
<property name="hibernate.bonecp.releaseHelperThreads">3</property>
<property name="hibernate.connection.provider_class">com.xpn.xwiki.store.DBCPConnectionProvider</property>
-->



<!-- Configuration for the default database.
     Comment out this section and uncomment other sections below if you want to use another database.
     Note that the database tables will be created automatically if they don't already exist.

     If you want the main wiki database to be different than "xwiki" (or the default schema for schema based engines)
     you will also have to set the property xwiki.db in xwiki.cfg file
-->
<property name="hibernate.connection.url">jdbc:mysql://localhost/xwiki?useSSL=false</property>
<property name="hibernate.connection.username">xwiki</property>
<property name="hibernate.connection.password">*************************</property>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</property>
<property name="hibernate.dbcp.poolPreparedStatements">true</property>
<property name="hibernate.dbcp.maxOpenPreparedStatements">20</property>

<property name="hibernate.connection.charSet">UTF-8</property>
<property name="hibernate.connection.useUnicode">true</property>
<property name="hibernate.connection.characterEncoding">utf8</property>

<mapping resource="xwiki.hbm.xml"/>
<mapping resource="feeds.hbm.xml"/>
<mapping resource="instance.hbm.xml"/>
<mapping resource="notification-filter-preferences.hbm.xml"/>
<mapping resource="mailsender.hbm.xml"/>

<!-- MySQL configuration.
     Uncomment if you want to use MySQL and comment out other database configurations.
     Notes:
       - if you want the main wiki database to be different than "xwiki"
         you will also have to set the property xwiki.db in xwiki.cfg file

<property name="hibernate.connection.url">jdbc:mysql://localhost/xwiki?useSSL=false</property>
<property name="hibernate.connection.username">xwiki</property>
<property name="hibernate.connection.password">xwiki</property>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</property>
<property name="hibernate.dbcp.poolPreparedStatements">true</property>
<property name="hibernate.dbcp.maxOpenPreparedStatements">20</property>

<property name="hibernate.connection.charSet">UTF-8</property>
<property name="hibernate.connection.useUnicode">true</property>
<property name="hibernate.connection.characterEncoding">utf8</property>

<mapping resource="xwiki.hbm.xml"/>
<mapping resource="feeds.hbm.xml"/>
<mapping resource="instance.hbm.xml"/>
<mapping resource="notification-filter-preferences.hbm.xml"/>
<mapping resource="mailsender.hbm.xml"/>
-->

<!-- HSQLDB configuration.
     Uncomment if you want to use HSQLDB and comment out other database configurations.
     Notes:
       - if you want the main wiki schema to be different than "PUBLIC" (the default HSQLDB schema)
         you will also have to set the property xwiki.db in xwiki.cfg file

<property name="hibernate.connection.url">jdbc:hsqldb:file:${environment.permanentDirectory}/database/xwiki_db;shutdown=true</property>
<property name="hibernate.connection.username">sa</property>
<property name="hibernate.connection.password"></property>
<property name="hibernate.connection.driver_class">org.hsqldb.jdbcDriver</property>
<property name="hibernate.dialect">org.hibernate.dialect.HSQLDialect</property>

<property name="hibernate.connection.charSet">UTF-8</property>
<property name="hibernate.connection.useUnicode">true</property>
<property name="hibernate.connection.characterEncoding">utf8</property>

<mapping resource="xwiki.hbm.xml"/>
<mapping resource="feeds.hbm.xml"/>
<mapping resource="instance.hbm.xml"/>
<mapping resource="notification-filter-preferences.hbm.xml"/>
<mapping resource="mailsender.hbm.xml"/>
-->

<!-- PostgreSQL configuration.
     Uncomment if you want to use PostgreSQL and comment out other database configurations.
     Notes:
       - "hibernate.jdbc.use_streams_for_binary" needs to be set to "false",
         see https://community.jboss.org/wiki/HibernateCoreMigrationGuide36
       - "xwiki.virtual_mode" can be set to either "schema" or "database". Note that currently the database mode
         doesn't support database creation (see https://jira.xwiki.org/browse/XWIKI-8753)
       - if you want the main wiki database to be different than "xwiki" (or "public" in schema mode)
         you will also have to set the property xwiki.db in xwiki.cfg file

<property name="hibernate.connection.url">jdbc:postgresql://localhost:5432/xwiki</property>
<property name="hibernate.connection.username">xwiki</property>
<property name="hibernate.connection.password">xwiki</property>
<property name="hibernate.connection.driver_class">org.postgresql.Driver</property>
<property name="hibernate.dialect">org.hibernate.dialect.PostgreSQLDialect</property>
<property name="hibernate.jdbc.use_streams_for_binary">false</property>
<property name="xwiki.virtual_mode">schema</property>

<property name="hibernate.connection.charSet">UTF-8</property>
<property name="hibernate.connection.useUnicode">true</property>
<property name="hibernate.connection.characterEncoding">utf8</property>

<mapping resource="xwiki.postgresql.hbm.xml"/>
<mapping resource="feeds.hbm.xml"/>
<mapping resource="instance.hbm.xml"/>
<mapping resource="notification-filter-preferences.hbm.xml"/>
<mapping resource="mailsender.hbm.xml"/>
-->

<!-- Oracle configuration.
     Uncomment if you want to use Oracle and comment out other database configurations.
     Notes:
       - the 2 properties named "hibernate.connection.SetBigStringTryClob" and
         "hibernate.jdbc.batch_size" are required to tell Oracle to allow CLOBs larger than 32K.
       - "hibernate.jdbc.use_streams_for_binary" needs to be set to "false",
         see https://community.jboss.org/wiki/HibernateCoreMigrationGuide36
       - if you want the main wiki schema to be different than "xwiki"
         you will also have to set the property xwiki.db in xwiki.cfg file

<property name="hibernate.connection.url">jdbc:oracle:thin:@localhost:1521:XE</property>
<property name="hibernate.connection.username">xwiki</property>
<property name="hibernate.connection.password">xwiki</property>
<property name="hibernate.connection.driver_class">oracle.jdbc.driver.OracleDriver</property>
<property name="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</property>
<property name="hibernate.connection.SetBigStringTryClob">true</property>
<property name="hibernate.jdbc.batch_size">0</property>
<property name="hibernate.jdbc.use_streams_for_binary">false</property>
<property name="hibernate.dbcp.poolPreparedStatements">true</property>
<property name="hibernate.dbcp.maxOpenPreparedStatements">20</property>

<property name="hibernate.connection.charSet">UTF-8</property>
<property name="hibernate.connection.useUnicode">true</property>
<property name="hibernate.connection.characterEncoding">utf8</property>

<mapping resource="xwiki.oracle.hbm.xml"/>
<mapping resource="feeds.oracle.hbm.xml"/>
<mapping resource="instance.hbm.xml"/>
<mapping resource="notification-filter-preferences.hbm.xml"/>
<mapping resource="mailsender.oracle.hbm.xml"/>
-->

<!-- Derby configuration.
     Uncomment if you want to use Derby and comment out other database configurations.
     Notes:
       - if you want the main wiki schema to be different than "APP" (the default Derby schema)
         you will also have to set the property xwiki.db in xwiki.cfg file

<property name="hibernate.connection.url">jdbc:derby:/some/path/xwikidb;create=true</property>
<property name="hibernate.connection.driver_class">org.apache.derby.jdbc.EmbeddedDriver</property>
<property name="hibernate.dialect">org.hibernate.dialect.DerbyDialect</property>
<property name="hibernate.dbcp.poolPreparedStatements">true</property>
<property name="hibernate.dbcp.maxOpenPreparedStatements">20</property>

<property name="hibernate.connection.charSet">UTF-8</property>
<property name="hibernate.connection.useUnicode">true</property>
<property name="hibernate.connection.characterEncoding">utf8</property>

<mapping resource="xwiki.derby.hbm.xml"/>
<mapping resource="feeds.hbm.xml"/>
<mapping resource="instance.hbm.xml"/>
<mapping resource="notification-filter-preferences.hbm.xml"/>
<mapping resource="mailsender.hbm.xml"/>
-->

<!-- H2 configuration.
     Uncomment if you want to use H2 and comment out other database configurations.
     Notes:
       - if you want the main wiki schema to be different than "PUBLIC" (the default H2 schema)
         you will also have to set the property xwiki.db in xwiki.cfg file

<property name="hibernate.connection.url">jdbc:h2:${environment.permanentDirectory}/database/xwiki</property>
<property name="hibernate.connection.username">sa</property>
<property name="hibernate.connection.password"></property>
<property name="hibernate.connection.driver_class">org.h2.Driver</property>
<property name="hibernate.dialect">org.hibernate.dialect.H2Dialect</property>

<property name="hibernate.connection.charSet">UTF-8</property>
<property name="hibernate.connection.useUnicode">true</property>
<property name="hibernate.connection.characterEncoding">utf8</property>

<mapping resource="xwiki.hbm.xml"/>
<mapping resource="feeds.hbm.xml"/>
<mapping resource="instance.hbm.xml"/>
<mapping resource="notification-filter-preferences.hbm.xml"/>
<mapping resource="mailsender.hbm.xml"/>
-->
#4

looks like “hibernate.dialect” is set:

<property name="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</property>
#5

Yes that’s weird the error you get does not seems to match what’s in your configuration. Maybe it cannot read the file for some reason.

  • Could you make sure /usr/lib/xwiki/WEB-INF/hibernate.cfg.xml is a link leading to /etc/xwiki/hibernate.cfg.xml.
  • Could you take a look at /var/log/tomcat8/catalina.out and extract all the log you have after Tomcat is started to see if there is a clue explaining this.
#6

  1. Yes @tmortagne, this is the link (lrwxrwxrwx):
    hibernate.cfg.xml -> /etc/xwiki/hibernate.cfg.xml
    Access for /etc/xwiki/hibernate.cfg.xml is: -rw-r–r--

  2. As for log-file. I see the next log in catalina.out:
    2019-12-08 02:38:59,075 [localhost-startStop-1] ERROR c.x.x.i.s.h.HibernateStore - Failed to find hibernate configuration file corresponding to path [/WEB-INF/hibernate.cfg.xml]

catalina.out contains (before initializing xwiki via url):

08-Dec-2019 02:37:57.698 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common/classes], exists: [false], isDirectory: [false], canRead: [false]

08-Dec-2019 02:37:57.711 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 02:37:57.712 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common/classes], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 02:37:57.715 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 02:37:57.771 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server/classes], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 02:37:57.839 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 02:37:57.840 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server/classes], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 02:37:57.841 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 02:37:57.848 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared/classes], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 02:37:57.848 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 02:37:57.848 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared/classes], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 02:37:57.852 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 02:38:12.194 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.5.14 (Debian)
08-Dec-2019 02:38:12.194 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Aug 24 2018 19:44:12 UTC
08-Dec-2019 02:38:12.195 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.5.14.0
08-Dec-2019 02:38:12.195 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Linux
08-Dec-2019 02:38:12.196 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 4.9.0-11-amd64
08-Dec-2019 02:38:12.196 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64
08-Dec-2019 02:38:12.196 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: /usr/lib/jvm/java-8-openjdk-amd64/jre
08-Dec-2019 02:38:12.197 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_232-8u232-b09-1~deb9u1-b09
08-Dec-2019 02:38:12.197 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation
08-Dec-2019 02:38:12.197 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: /var/lib/tomcat8
08-Dec-2019 02:38:12.199 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: /usr/share/tomcat8
08-Dec-2019 02:38:12.199 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/var/lib/tomcat8/conf/logging.properties
08-Dec-2019 02:38:12.199 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
08-Dec-2019 02:38:12.200 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.awt.headless=true
08-Dec-2019 02:38:12.200 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -XX:+UseConcMarkSweepGC
08-Dec-2019 02:38:12.200 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
08-Dec-2019 02:38:12.201 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
08-Dec-2019 02:38:12.201 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/var/lib/tomcat8
08-Dec-2019 02:38:12.201 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/usr/share/tomcat8
08-Dec-2019 02:38:12.201 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/tmp/tomcat8-tomcat8-tmp
08-Dec-2019 02:38:12.201 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library 1.2.12 using APR version 1.5.2.
08-Dec-2019 02:38:12.201 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
08-Dec-2019 02:38:12.202 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true]
08-Dec-2019 02:38:12.215 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized (OpenSSL 1.0.2t 10 Sep 2019)
08-Dec-2019 02:38:17.869 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler [“http-nio-8080”]
08-Dec-2019 02:38:18.883 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
08-Dec-2019 02:38:18.944 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 20148 ms
08-Dec-2019 02:38:19.698 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service Catalina
08-Dec-2019 02:38:19.703 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.14 (Debian)
08-Dec-2019 02:38:20.287 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying configuration descriptor /etc/tomcat8/Catalina/localhost/xwiki.xml
2019-12-08 02:38:46,996 [localhost-startStop-1] INFO iPropertiesConfigurationSource - loading xwiki.properties from default location /etc/xwiki/xwiki.properties
2019-12-08 02:38:47,892 [localhost-startStop-1] INFO o.x.e.i.ServletEnvironment - Using permanent directory [/var/lib/xwiki/data]
2019-12-08 02:38:59,075 [localhost-startStop-1] ERROR c.x.x.i.s.h.HibernateStore - Failed to find hibernate configuration file corresponding to path [/WEB-INF/hibernate.cfg.xml]
2019-12-08 02:39:02,976 [localhost-startStop-1] INFO o.x.s.f.i.FilesystemStoreTools - Using filesystem store directory [/var/lib/xwiki/data/store/file]
2019-12-08 02:39:03,646 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Generating a new Solr home directory at [/var/lib/xwiki/data/solr]
2019-12-08 02:39:04,022 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server…
2019-12-08 02:39:04,022 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: [/var/lib/xwiki/data/solr]
2019-12-08 02:39:12,416 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Started embedded Solr server.
08-Dec-2019 02:39:16.502 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of configuration descriptor /etc/tomcat8/Catalina/localhost/xwiki.xml has finished in 56,212 ms
08-Dec-2019 02:39:16.506 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory /var/lib/tomcat8/webapps/ROOT
08-Dec-2019 02:39:17.904 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
08-Dec-2019 02:39:17.983 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory /var/lib/tomcat8/webapps/ROOT has finished in 1,476 ms
08-Dec-2019 02:39:17.994 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler [“http-nio-8080”]
08-Dec-2019 02:39:18.105 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 59160 ms
08-Dec-2019 03:02:09.162 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common/classes], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 03:02:09.203 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 03:02:09.203 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common/classes], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 03:02:09.204 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 03:02:09.305 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server/classes], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 03:02:09.305 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 03:02:09.306 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server/classes], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 03:02:09.306 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 03:02:09.306 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared/classes], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 03:02:09.306 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 03:02:09.307 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared/classes], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 03:02:09.307 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared], exists: [false], isDirectory: [false], canRead: [false]
08-Dec-2019 03:02:14.733 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.5.14 (Debian)
08-Dec-2019 03:02:14.733 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Aug 24 2018 19:44:12 UTC
08-Dec-2019 03:02:14.734 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.5.14.0
08-Dec-2019 03:02:14.734 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Linux
08-Dec-2019 03:02:14.734 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 4.9.0-11-amd64
08-Dec-2019 03:02:14.735 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64
08-Dec-2019 03:02:14.735 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: /usr/lib/jvm/java-8-openjdk-amd64/jre
08-Dec-2019 03:02:14.735 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_232-8u232-b09-1~deb9u1-b09
08-Dec-2019 03:02:14.738 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation
08-Dec-2019 03:02:14.738 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: /var/lib/tomcat8
08-Dec-2019 03:02:14.740 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: /usr/share/tomcat8
08-Dec-2019 03:02:14.740 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/var/lib/tomcat8/conf/logging.properties
08-Dec-2019 03:02:14.740 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
08-Dec-2019 03:02:14.740 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.awt.headless=true
08-Dec-2019 03:02:14.741 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -XX:+UseConcMarkSweepGC
08-Dec-2019 03:02:14.741 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
08-Dec-2019 03:02:14.741 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
08-Dec-2019 03:02:14.741 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/var/lib/tomcat8
08-Dec-2019 03:02:14.741 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/usr/share/tomcat8
08-Dec-2019 03:02:14.742 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/tmp/tomcat8-tomcat8-tmp
08-Dec-2019 03:02:14.742 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library 1.2.12 using APR version 1.5.2.
08-Dec-2019 03:02:14.742 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
08-Dec-2019 03:02:14.742 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true]
08-Dec-2019 03:02:14.755 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized (OpenSSL 1.0.2t 10 Sep 2019)
08-Dec-2019 03:02:16.240 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler [“http-nio-8080”]
08-Dec-2019 03:02:16.443 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
08-Dec-2019 03:02:16.447 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 5822 ms
08-Dec-2019 03:02:16.743 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service Catalina
08-Dec-2019 03:02:16.746 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.14 (Debian)
08-Dec-2019 03:02:16.938 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying configuration descriptor /etc/tomcat8/Catalina/localhost/xwiki.xml
2019-12-08 03:02:49,444 [localhost-startStop-1] INFO iPropertiesConfigurationSource - loading xwiki.properties from default location /etc/xwiki/xwiki.properties
2019-12-08 03:02:50,116 [localhost-startStop-1] INFO o.x.e.i.ServletEnvironment - Using permanent directory [/var/lib/xwiki/data]
2019-12-08 03:03:06,718 [localhost-startStop-1] INFO o.x.s.f.i.FilesystemStoreTools - Using filesystem store directory [/var/lib/xwiki/data/store/file]
2019-12-08 03:03:07,470 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server…
2019-12-08 03:03:07,470 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: [/var/lib/xwiki/data/solr]
2019-12-08 03:03:18,270 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Started embedded Solr server.
08-Dec-2019 03:03:23.507 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of configuration descriptor /etc/tomcat8/Catalina/localhost/xwiki.xml has finished in 66,568 ms
08-Dec-2019 03:03:23.514 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory /var/lib/tomcat8/webapps/ROOT
08-Dec-2019 03:03:24.905 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
08-Dec-2019 03:03:24.955 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory /var/lib/tomcat8/webapps/ROOT has finished in 1,441 ms
08-Dec-2019 03:03:24.966 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler [“http-nio-8080”]
08-Dec-2019 03:03:25.006 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 68559 ms

#7

So indeed that explains the behavior you get. It’s not a right issue from what you are saying so we need to understand why it cannot find it now…

  • did you do anything special beside installing the packages ?
  • what do you have in /etc/tomcat8/Catalina/localhost/xwiki.xml ?
#8

@tmortagne ,

  1. No special actions when installing:

that’s all.

  1. My xwiki.xml:
    xwiki.xml.txt (2.4 KB)

Maybe some VMWare settings affect?

#9

It should not be related but did you setup the memory in Tomcat ? See https://www.xwiki.org/xwiki/bin/view/Documentation/AdminGuide/Installation/InstallationViaAPT/#HTomcatUsability.

I see allowLinking="true" is there so Tomcat is supposed to follow the link. Just to be sure it’s not some regression in the Tomcat version you ended up with in this distribution (that happen…): could you try replacing the link by the actual hibernate.cfg.xml file.

Never faced this use case myself but I don’t see why VMWare would affect Tomcat, Java or the filesystem in general that way.

1 Like
#10

@tmortagne, you are right, it was “memory in Tomcat” (or urandom). I made 2 these changes and no errors now, xwiki initialized very fast. But no Flavors in the list. One more question, where should be located unzipped xip? The instruction is not exact for me https://www.xwiki.org/xwiki/bin/view/Documentation/AdminGuide/Installation/InstallationConcludingSteps/

I will explain. The instruction says:

Unzip it (rename it to .zip if your zip tool does not recognize it) in the folder /extension/repository (if you get complains about already existing files don’t overwrite them)

I see in debian an empty directory only: /etc/xwiki/extensions/
but not:
/etc/xwiki/extension/
and not:
/etc/xwiki/extensions/repository/
Where exactly should be placed e.g. this xip-unzipped directory: org%2Exwiki%2Eplatform%3Axwiki-platform-wiki-ui-wiki
Also, as you can see, the dir name has some special symbols. I think this is OK, but not sure.
I tried to place upzipped files here:
/etc/xwiki/extensions/
and here
/etc/xwiki/extension/
and here
/etc/xwiki/extensions/repository/
but no success. How I checked it:

  1. systemctl restart tomcat8
  2. refresh the xwiki page
  3. proceed to the installation manager to the Flavor
  4. no new Flavors

What do I do wrong?

#11

The instructions at https://www.xwiki.org/xwiki/bin/view/Documentation/AdminGuide/Installation/InstallationViaAPT/#HXIPPackage are actually generic (included from the general documentation) and not Debian specific. The “permanent directory” is where the data are stored, not the configuration. So it’s /var/lib/xwiki/data. I added more details in https://www.xwiki.org/xwiki/bin/view/Documentation/AdminGuide/Installation/InstallationViaAPT/#HXWiki.

1 Like