503 Service Unavailable After Upgrade

I’m re-attempting my upgrade from Enterprise 7.2 -> 10.7

HTTP ERROR 503
Problem accessing /xwiki/. Reaso n:

Service Unavailable
Powered by Jetty:// 9.4.11.v20180605

At first I thought it was a Jetty issue so I’ve upgraded that. Then I thought it was a Java issue and upgraded that to Java 8, Update 131. Then i was getting errors in my data\extension\repository so I removed everything from the directory and tried relaunching with no success.

2018-08-28 16:53:47.845:WARN:oejx.XmlConfiguration:main: Ignored arg: <Arg name="threadpool"><Ref refid="threadPool"/></Arg>
2018-08-28 16:53:48.021:WARN:oejx.XmlConfiguration:main: Property 'jetty.port' is deprecated, use 'jetty.http.port' instead
2018-08-28 16:54:09,533 [main] INFO  o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server... 
2018-08-28 16:54:09,539 [main] INFO  o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: [data/solr] 
2018-08-28 16:54:23,316 [main] INFO  o.x.s.s.i.EmbeddedSolrInstance - Started embedded Solr server. 
2018-08-28 16:54:30,019 [main] INFO  iPropertiesConfigurationSource - loading xwiki.properties from file:/Applications/XWiki%20Enterprise%207.2/webapps/xwiki/WEB-INF/xwiki.properties 
2018-08-28 16:54:30,159 [main] INFO  o.x.e.i.ServletEnvironment     - Using permanent directory [data] 
2018-08-28 16:54:38,579 [main] WARN  .x.e.m.i.MavenExtensionScanner - Collision between core extension [commons-io:commons-io/2.4 (jar:file:/Applications/XWiki%20Enterprise%207.2/jetty/lib/ext/disabled/commons-io-2.4.jar!/META-INF/maven/commons-io/commons-io/pom.xml)] and [commons-io:commons-io/2.6 (file:/Applications/XWiki%20Enterprise%207.2/webapps/xwiki/WEB-INF/lib/commons-io-2.6.xed)] 
2018-08-28 16:54:38,580 [main] WARN  .x.e.m.i.MavenExtensionScanner - [commons-io:commons-io/2.6 (file:/Applications/XWiki%20Enterprise%207.2/webapps/xwiki/WEB-INF/lib/commons-io-2.6.xed)] is selected 
2018-08-28 16:54:38,917 [main] ERROR .o.i.DefaultObservationManager - Failed to lookup listeners 
org.xwiki.component.manager.ComponentLookupException: Failed to lookup component with type [interface org.xwiki.observation.EventListener] and hint [CheckAnnotationClassEventListener]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:240)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceList(EmbeddableComponentManager.java:220)
	at org.xwiki.observation.internal.DefaultObservationManager.initializeListeners(DefaultObservationManager.java:165)
	at org.xwiki.observation.internal.DefaultObservationManager.getListenersByEvent(DefaultObservationManager.java:131)
	at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:267)
	at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:321)
	at org.xwiki.container.servlet.XWikiServletContextListener.contextInitialized(XWikiServletContextListener.java:126)
	at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:953)
	at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:558)
	at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:918)
	at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:370)
	at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1497)
	at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1459)
	at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:848)
	at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:287)
	at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:545)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(StandardStarter.java:46)
	at org.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:192)
	at org.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentManager.java:505)
	at org.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.java:151)
	at org.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:180)
	at org.eclipse.jetty.deploy.providers.WebAppProvider.fileAdded(WebAppProvider.java:432)
	at org.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:64)
	at org.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:610)
	at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:529)
	at org.eclipse.jetty.util.Scanner.scan(Scanner.java:392)
	at org.eclipse.jetty.util.Scanner.doStart(Scanner.java:313)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(ScanningAppProvider.java:150)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.deploy.DeploymentManager.startAppProvider(DeploymentManager.java:579)
	at org.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.java:240)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
	at org.eclipse.jetty.server.Server.start(Server.java:419)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117)
	at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
	at org.eclipse.jetty.server.Server.doStart(Server.java:386)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1572)
	at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1512)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1511)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.eclipse.jetty.start.Main.invokeMain(Main.java:220)
	at org.eclipse.jetty.start.Main.start(Main.java:486)
	at org.eclipse.jetty.start.Main.main(Main.java:77)
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.annotation.internal.AnnotationClassDocumentInitializer] identified by type [interface com.xpn.xwiki.doc.MandatoryDocumentInitializer] and hint [annotationclass]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:237)
	... 50 common frames omitted
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [com.xpn.xwiki.internal.sheet.DocumentSheetBinder] identified by type [interface org.xwiki.sheet.SheetBinder] and hint [document]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 54 common frames omitted
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.query.internal.DefaultQueryManager] identified by type [interface org.xwiki.query.QueryManager] and hint [default]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 58 common frames omitted
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.query.internal.DefaultQueryExecutorManager] identified by type [interface org.xwiki.query.QueryExecutorManager] and hint [default]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 62 common frames omitted
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [com.xpn.xwiki.internal.query.ConfiguredQueryExecutorProvider] identified by type [javax.inject.Provider<org.xwiki.query.QueryExecutor>] and hint [default]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:394)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 66 common frames omitted
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [com.xpn.xwiki.store.hibernate.query.DefaultQueryExecutor] identified by type [interface org.xwiki.query.QueryExecutor] and hint [default]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 70 common frames omitted
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [com.xpn.xwiki.store.hibernate.query.HqlQueryExecutor] identified by type [interface org.xwiki.query.QueryExecutor] and hint [hql]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 74 common frames omitted
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.security.authorization.internal.DefaultContextualAuthorizationManager] identified by type [interface org.xwiki.security.authorization.ContextualAuthorizationManager] and hint [default]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 78 common frames omitted
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.security.authorization.DefaultAuthorizationManager] identified by type [interface org.xwiki.security.authorization.AuthorizationManager] and hint [default]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 82 common frames omitted
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.security.authorization.cache.internal.DefaultSecurityCache] identified by type [interface org.xwiki.security.authorization.cache.SecurityCache] and hint [default]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 86 common frames omitted
Caused by: org.xwiki.component.phase.InitializationException: Unable to create the security cache with a capacity of [10000] entries
	at org.xwiki.security.authorization.cache.internal.DefaultSecurityCache.newCache(DefaultSecurityCache.java:119)
	at org.xwiki.security.authorization.cache.internal.DefaultSecurityCache.initialize(DefaultSecurityCache.java:127)
	at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:360)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 90 common frames omitted
Caused by: org.xwiki.cache.CacheException: Failed to get cache factory for role hint [infinispan]
	at org.xwiki.cache.internal.DefaultCacheManager.createNewCache(DefaultCacheManager.java:109)
	at org.xwiki.cache.internal.DefaultCacheManager.createNewCache(DefaultCacheManager.java:85)
	at org.xwiki.security.authorization.cache.internal.DefaultSecurityCache.newCache(DefaultSecurityCache.java:116)
	... 95 common frames omitted
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.cache.infinispan.internal.InfinispanCacheFactory] identified by type [interface org.xwiki.cache.CacheFactory] and hint [infinispan]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.cache.internal.DefaultCacheManager.createNewCache(DefaultCacheManager.java:107)
	... 97 common frames omitted
Caused by: org.infinispan.jmx.JmxDomainConflictException: ISPN000034: There's already a JMX MBean instance type=CacheManager,name="xwiki" already registered under 'org.xwiki.infinispan' JMX domain. If you want to allow multiple instances configured with same JMX domain enable 'allowDuplicateDomains' attribute in 'globalJmxStatistics' config element
	at org.infinispan.jmx.JmxUtil.buildJmxDomain(JmxUtil.java:52)
	at org.infinispan.jmx.CacheManagerJmxRegistration.updateDomain(CacheManagerJmxRegistration.java:79)
	at org.infinispan.jmx.CacheManagerJmxRegistration.buildRegistrar(CacheManagerJmxRegistration.java:73)
	at org.infinispan.jmx.AbstractJmxRegistration.registerMBeans(AbstractJmxRegistration.java:37)
	at org.infinispan.jmx.CacheManagerJmxRegistration.start(CacheManagerJmxRegistration.java:41)
	at org.infinispan.manager.DefaultCacheManager.start(DefaultCacheManager.java:657)
	at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:310)
	at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:285)
	at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:271)
	at org.xwiki.cache.infinispan.internal.InfinispanCacheFactory.initialize(InfinispanCacheFactory.java:103)
	at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:360)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 98 common frames omitted
2018-08-28 16:54:38.929:WARN:oejs.BaseHolder:main: 
java.lang.ClassNotFoundException: com.xpn.xwiki.plugin.webdav.XWikiDavFilter
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:565)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at org.eclipse.jetty.util.Loader.loadClass(Loader.java:65)
	at org.eclipse.jetty.servlet.BaseHolder.doStart(BaseHolder.java:93)
	at org.eclipse.jetty.servlet.FilterHolder.doStart(FilterHolder.java:92)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:740)
	at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:374)
	at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1497)
	at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1459)
	at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:848)
	at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:287)
	at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:545)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(StandardStarter.java:46)
	at org.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:192)
	at org.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentManager.java:505)
	at org.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.java:151)
	at org.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:180)
	at org.eclipse.jetty.deploy.providers.WebAppProvider.fileAdded(WebAppProvider.java:432)
	at org.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:64)
	at org.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:610)
	at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:529)
	at org.eclipse.jetty.util.Scanner.scan(Scanner.java:392)
	at org.eclipse.jetty.util.Scanner.doStart(Scanner.java:313)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(ScanningAppProvider.java:150)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.deploy.DeploymentManager.startAppProvider(DeploymentManager.java:579)
	at org.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.java:240)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
	at org.eclipse.jetty.server.Server.start(Server.java:419)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117)
	at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
	at org.eclipse.jetty.server.Server.doStart(Server.java:386)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1572)
	at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1512)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1511)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.eclipse.jetty.start.Main.invokeMain(Main.java:220)
	at org.eclipse.jetty.start.Main.start(Main.java:486)
	at org.eclipse.jetty.start.Main.main(Main.java:77)
2018-08-28 16:54:38.935:WARN:oejs.BaseHolder:main: 
java.lang.ClassNotFoundException: com.xpn.xwiki.gwt.api.server.XWikiServiceImpl
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:565)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at org.eclipse.jetty.util.Loader.loadClass(Loader.java:65)
	at org.eclipse.jetty.servlet.BaseHolder.doStart(BaseHolder.java:93)
	at org.eclipse.jetty.servlet.ServletHolder.doStart(ServletHolder.java:366)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:759)
	at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:374)
	at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1497)
	at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1459)
	at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:848)
	at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:287)
	at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:545)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(StandardStarter.java:46)
	at org.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:192)
	at org.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentManager.java:505)
	at org.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.java:151)
	at org.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:180)
	at org.eclipse.jetty.deploy.providers.WebAppProvider.fileAdded(WebAppProvider.java:432)
	at org.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:64)
	at org.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:610)
	at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:529)
	at org.eclipse.jetty.util.Scanner.scan(Scanner.java:392)
	at org.eclipse.jetty.util.Scanner.doStart(Scanner.java:313)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(ScanningAppProvider.java:150)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.deploy.DeploymentManager.startAppProvider(DeploymentManager.java:579)
	at org.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.java:240)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
	at org.eclipse.jetty.server.Server.start(Server.java:419)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117)
	at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
	at org.eclipse.jetty.server.Server.doStart(Server.java:386)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1572)
	at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1512)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1511)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.eclipse.jetty.start.Main.invokeMain(Main.java:220)
	at org.eclipse.jetty.start.Main.start(Main.java:486)
	at org.eclipse.jetty.start.Main.main(Main.java:77)
2018-08-28 16:54:38.936:WARN:oejshC.xwiki:main: unavailable
javax.servlet.UnavailableException: Class loading error for holder XWikiService@de5b296d==com.xpn.xwiki.gwt.api.server.XWikiServiceImpl,jsp=null,order=-1,inst=false
	at org.eclipse.jetty.servlet.BaseHolder.doStart(BaseHolder.java:100)
	at org.eclipse.jetty.servlet.ServletHolder.doStart(ServletHolder.java:366)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:759)
	at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:374)
	at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1497)
	at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1459)
	at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:848)
	at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:287)
	at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:545)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(StandardStarter.java:46)
	at org.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:192)
	at org.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentManager.java:505)
	at org.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.java:151)
	at org.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:180)
	at org.eclipse.jetty.deploy.providers.WebAppProvider.fileAdded(WebAppProvider.java:432)
	at org.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:64)
	at org.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:610)
	at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:529)
	at org.eclipse.jetty.util.Scanner.scan(Scanner.java:392)
	at org.eclipse.jetty.util.Scanner.doStart(Scanner.java:313)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(ScanningAppProvider.java:150)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.deploy.DeploymentManager.startAppProvider(DeploymentManager.java:579)
	at org.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.java:240)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
	at org.eclipse.jetty.server.Server.start(Server.java:419)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117)
	at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
	at org.eclipse.jetty.server.Server.doStart(Server.java:386)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1572)
	at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1512)
	at java.security.AccessController.doPrivileged(Native Method)

This is the root error:

2018-08-28 16:54:38.936:WARN:oejshC.xwiki:main: unavailable
javax.servlet.UnavailableException: Class loading error for holder XWikiService@de5b296d==com.xpn.xwiki.gwt.api.server.XWikiServiceImpl,jsp=null,order=-1,inst=false

There’s no more GWT API in recent versions of XWiki. This means you haven’t updated your web.xml file.

Ideally, you need to browse all the release notes (https://www.xwiki.org/xwiki/bin/view/ReleaseNotes/) from your version (7.2) to (10.7) to see if there are things to modify.

Regarding GWT I think it was dropped in 9.7RC1: https://www.xwiki.org/xwiki/bin/view/ReleaseNotes/Data/XWiki/9.7RC1/#HMiscellaneous

@mflorea I don’t see any indication in the https://www.xwiki.org/xwiki/bin/view/ReleaseNotes/Data/XWiki/9.7RC1/#HIssuesspecifictoXWiki9.7RC1 section for users to remove content from their web.xml, is that normal?

Thx

@vmassol there is this:

General Notes

When upgrading make sure you compare your xwiki.cfg, xwiki.properties and web.xml files with the newest version since some configuration parameters may have been modified or added.

@mflorea yes I know but this is a generic comment. I was referring to https://www.xwiki.org/xwiki/bin/view/ReleaseNotes/Data/XWiki/9.7RC1/#HIssuesspecifictoXWiki9.7RC1 , ie for known and specific issues.

Why make it harder than it could be for our users if we know they have to modify something and we even know what they have to modify? :slight_smile: Why make them guess?

1 Like

We can always omit some specific note so the safest is to follow the general rule: you need to merge your web.xml with the one from the new version. You don’t have to guess anything.

@mflorea could you please make it explicit what needs to be removed/modified, pretty please? (I assume you’re the one who modified the web.xml). Thx

I apologize for my lack of knowledge. I assumed merge was to include anything from my current working files and copy over to the new (I’m just using Notepad++ Compare between the two xml files).

Thanks for the hint, I feel like I’m so close! I removed the GWT lines from the web.xml and now get a 500 error:

HTTP ERROR 500
Problem accessing /xwiki/bin/view/Main/. Reason:

    Server Error
Caused by:
javax.servlet.ServletException: javax.servlet.ServletException: Failed to locate an ExtendedURL Resource Type Resolver component
	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.Server.handle(Server.java:531)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:352)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:281)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.servlet.ServletException: Failed to locate an ExtendedURL Resource Type Resolver component
	at org.xwiki.resource.servlet.RoutingFilter.getResourceTypeResolver(RoutingFilter.java:178)
	at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:100)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1634)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1317)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1219)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219)
	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
	... 10 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.url.internal.DefaultResourceTypeResolver] identified by type [org.xwiki.resource.ResourceTypeResolver< org.xwiki.url.ExtendedURL >] and hint [null]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:184)
	at org.xwiki.resource.servlet.RoutingFilter.getResourceTypeResolver(RoutingFilter.java:174)
	... 28 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.component.internal.ContextComponentManager] identified by type [interface org.xwiki.component.manager.ComponentManager] and hint [context]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 30 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.component.internal.UserComponentManager] identified by type [interface org.xwiki.component.manager.ComponentManager] and hint [user]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 34 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.component.internal.DocumentComponentManager] identified by type [interface org.xwiki.component.manager.ComponentManager] and hint [document]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 38 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.component.internal.SpaceComponentManager] identified by type [interface org.xwiki.component.manager.ComponentManager] and hint [space]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 42 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.component.internal.WikiComponentManager] identified by type [interface org.xwiki.component.manager.ComponentManager] and hint [wiki]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 46 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.wiki.internal.descriptor.DefaultWikiDescriptorManager] identified by type [interface org.xwiki.wiki.descriptor.WikiDescriptorManager] and hint [default]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 50 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.wiki.internal.manager.WikiDescriptorCache] identified by type [class org.xwiki.wiki.internal.manager.WikiDescriptorCache] and hint [default]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 54 more
Caused by: org.xwiki.component.phase.InitializationException: Failed to initialize wiki descriptor caches [wiki.descriptor.cache.wikiAlias]
	at org.xwiki.wiki.internal.manager.WikiDescriptorCache.createCache(WikiDescriptorCache.java:71)
	at org.xwiki.wiki.internal.manager.WikiDescriptorCache.initialize(WikiDescriptorCache.java:59)
	at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:360)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 58 more
Caused by: org.xwiki.cache.CacheException: Failed to get cache factory for role hint [infinispan]
	at org.xwiki.cache.internal.DefaultCacheManager.createNewCache(DefaultCacheManager.java:109)
	at org.xwiki.cache.internal.DefaultCacheManager.createNewCache(DefaultCacheManager.java:85)
	at org.xwiki.wiki.internal.manager.WikiDescriptorCache.createCache(WikiDescriptorCache.java:68)
	... 63 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.cache.infinispan.internal.InfinispanCacheFactory] identified by type [interface org.xwiki.cache.CacheFactory] and hint [infinispan]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.cache.internal.DefaultCacheManager.createNewCache(DefaultCacheManager.java:107)
	... 65 more
Caused by: org.infinispan.jmx.JmxDomainConflictException: ISPN000034: There's already a JMX MBean instance type=CacheManager,name="xwiki" already registered under 'org.xwiki.infinispan' JMX domain. If you want to allow multiple instances configured with same JMX domain enable 'allowDuplicateDomains' attribute in 'globalJmxStatistics' config element
	at org.infinispan.jmx.JmxUtil.buildJmxDomain(JmxUtil.java:52)
	at org.infinispan.jmx.CacheManagerJmxRegistration.updateDomain(CacheManagerJmxRegistration.java:79)
	at org.infinispan.jmx.CacheManagerJmxRegistration.buildRegistrar(CacheManagerJmxRegistration.java:73)
	at org.infinispan.jmx.AbstractJmxRegistration.registerMBeans(AbstractJmxRegistration.java:37)
	at org.infinispan.jmx.CacheManagerJmxRegistration.start(CacheManagerJmxRegistration.java:41)
	at org.infinispan.manager.DefaultCacheManager.start(DefaultCacheManager.java:657)
	at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:310)
	at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:285)
	at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:271)
	at org.xwiki.cache.infinispan.internal.InfinispanCacheFactory.initialize(InfinispanCacheFactory.java:103)
	at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:360)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 66 more
Caused by:
javax.servlet.ServletException: Failed to locate an ExtendedURL Resource Type Resolver component
	at org.xwiki.resource.servlet.RoutingFilter.getResourceTypeResolver(RoutingFilter.java:178)
	at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:100)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1634)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1317)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1219)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219)
	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.Server.handle(Server.java:531)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:352)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:281)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.url.internal.DefaultResourceTypeResolver] identified by type [org.xwiki.resource.ResourceTypeResolver< org.xwiki.url.ExtendedURL >] and hint [null]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:184)
	at org.xwiki.resource.servlet.RoutingFilter.getResourceTypeResolver(RoutingFilter.java:174)
	... 28 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.component.internal.ContextComponentManager] identified by type [interface org.xwiki.component.manager.ComponentManager] and hint [context]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 30 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.component.internal.UserComponentManager] identified by type [interface org.xwiki.component.manager.ComponentManager] and hint [user]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 34 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.component.internal.DocumentComponentManager] identified by type [interface org.xwiki.component.manager.ComponentManager] and hint [document]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 38 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.component.internal.SpaceComponentManager] identified by type [interface org.xwiki.component.manager.ComponentManager] and hint [space]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 42 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.component.internal.WikiComponentManager] identified by type [interface org.xwiki.component.manager.ComponentManager] and hint [wiki]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 46 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.wiki.internal.descriptor.DefaultWikiDescriptorManager] identified by type [interface org.xwiki.wiki.descriptor.WikiDescriptorManager] and hint [default]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 50 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.wiki.internal.manager.WikiDescriptorCache] identified by type [class org.xwiki.wiki.internal.manager.WikiDescriptorCache] and hint [default]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 54 more
Caused by: org.xwiki.component.phase.InitializationException: Failed to initialize wiki descriptor caches [wiki.descriptor.cache.wikiAlias]
	at org.xwiki.wiki.internal.manager.WikiDescriptorCache.createCache(WikiDescriptorCache.java:71)
	at org.xwiki.wiki.internal.manager.WikiDescriptorCache.initialize(WikiDescriptorCache.java:59)
	at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:360)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 58 more
Caused by: org.xwiki.cache.CacheException: Failed to get cache factory for role hint [infinispan]
	at org.xwiki.cache.internal.DefaultCacheManager.createNewCache(DefaultCacheManager.java:109)
	at org.xwiki.cache.internal.DefaultCacheManager.createNewCache(DefaultCacheManager.java:85)
	at org.xwiki.wiki.internal.manager.WikiDescriptorCache.createCache(WikiDescriptorCache.java:68)
	... 63 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.cache.infinispan.internal.InfinispanCacheFactory] identified by type [interface org.xwiki.cache.CacheFactory] and hint [infinispan]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.cache.internal.DefaultCacheManager.createNewCache(DefaultCacheManager.java:107)
	... 65 more
Caused by: org.infinispan.jmx.JmxDomainConflictException: ISPN000034: There's already a JMX MBean instance type=CacheManager,name="xwiki" already registered under 'org.xwiki.infinispan' JMX domain. If you want to allow multiple instances configured with same JMX domain enable 'allowDuplicateDomains' attribute in 'globalJmxStatistics' config element
	at org.infinispan.jmx.JmxUtil.buildJmxDomain(JmxUtil.java:52)
	at org.infinispan.jmx.CacheManagerJmxRegistration.updateDomain(CacheManagerJmxRegistration.java:79)
	at org.infinispan.jmx.CacheManagerJmxRegistration.buildRegistrar(CacheManagerJmxRegistration.java:73)
	at org.infinispan.jmx.AbstractJmxRegistration.registerMBeans(AbstractJmxRegistration.java:37)
	at org.infinispan.jmx.CacheManagerJmxRegistration.start(CacheManagerJmxRegistration.java:41)
	at org.infinispan.manager.DefaultCacheManager.start(DefaultCacheManager.java:657)
	at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:310)
	at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:285)
	at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:271)
	at org.xwiki.cache.infinispan.internal.InfinispanCacheFactory.initialize(InfinispanCacheFactory.java:103)
	at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:360)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 66 more

You seem to have two XWiki instances running in the same servlet container (Jetty). See https://forum.xwiki.org/t/xwiki-not-working-after-apt-get-update-500-server-error/318 . Maybe you configured XWiki as root webapp and kept it also under the /xwiki context path.

ah, thank you mflorea, you’re right, there was a ‘root’ folder under webapps along side the xwiki folder. After the root removal and restarting the server, the 500 error persists :frowning:

HTTP ERROR 500
Problem accessing /xwiki/bin/view/Main/. Reason:

    Server Error
Caused by:
javax.servlet.ServletException: javax.servlet.ServletException: Failed to locate an ExtendedURL Resource Type Resolver component
	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.Server.handle(Server.java:531)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:352)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:281)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.servlet.ServletException: Failed to locate an ExtendedURL Resource Type Resolver component
	at org.xwiki.resource.servlet.RoutingFilter.getResourceTypeResolver(RoutingFilter.java:178)
	at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:100)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1634)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1317)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1219)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219)
	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
	... 10 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.url.internal.DefaultResourceTypeResolver] identified by type [org.xwiki.resource.ResourceTypeResolver< org.xwiki.url.ExtendedURL >] and hint [null]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:184)
	at org.xwiki.resource.servlet.RoutingFilter.getResourceTypeResolver(RoutingFilter.java:174)
	... 28 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.component.internal.ContextComponentManager] identified by type [interface org.xwiki.component.manager.ComponentManager] and hint [context]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 30 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.component.internal.UserComponentManager] identified by type [interface org.xwiki.component.manager.ComponentManager] and hint [user]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 34 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.component.internal.DocumentComponentManager] identified by type [interface org.xwiki.component.manager.ComponentManager] and hint [document]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 38 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.component.internal.SpaceComponentManager] identified by type [interface org.xwiki.component.manager.ComponentManager] and hint [space]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 42 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.component.internal.WikiComponentManager] identified by type [interface org.xwiki.component.manager.ComponentManager] and hint [wiki]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 46 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.wiki.internal.descriptor.DefaultWikiDescriptorManager] identified by type [interface org.xwiki.wiki.descriptor.WikiDescriptorManager] and hint [default]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 50 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.wiki.internal.manager.WikiDescriptorCache] identified by type [class org.xwiki.wiki.internal.manager.WikiDescriptorCache] and hint [default]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 54 more
Caused by: org.xwiki.component.phase.InitializationException: Failed to initialize wiki descriptor caches [wiki.descriptor.cache.wikiAlias]
	at org.xwiki.wiki.internal.manager.WikiDescriptorCache.createCache(WikiDescriptorCache.java:71)
	at org.xwiki.wiki.internal.manager.WikiDescriptorCache.initialize(WikiDescriptorCache.java:59)
	at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:360)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 58 more
Caused by: org.xwiki.cache.CacheException: Failed to get cache factory for role hint [infinispan]
	at org.xwiki.cache.internal.DefaultCacheManager.createNewCache(DefaultCacheManager.java:109)
	at org.xwiki.cache.internal.DefaultCacheManager.createNewCache(DefaultCacheManager.java:85)
	at org.xwiki.wiki.internal.manager.WikiDescriptorCache.createCache(WikiDescriptorCache.java:68)
	... 63 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.cache.infinispan.internal.InfinispanCacheFactory] identified by type [interface org.xwiki.cache.CacheFactory] and hint [infinispan]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.cache.internal.DefaultCacheManager.createNewCache(DefaultCacheManager.java:107)
	... 65 more
Caused by: org.infinispan.commons.CacheConfigurationException: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[84,2]
Message: Unexpected element '{urn:infinispan:config:7.0}global' encountered
	at org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:110)
	at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:285)
	at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:271)
	at org.xwiki.cache.infinispan.internal.InfinispanCacheFactory.initialize(InfinispanCacheFactory.java:103)
	at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:360)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 66 more
Caused by: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[84,2]
Message: Unexpected element '{urn:infinispan:config:7.0}global' encountered
	at org.infinispan.configuration.parsing.ParseUtils.unexpectedElement(ParseUtils.java:35)
	at org.infinispan.configuration.parsing.Parser72.parseContainer(Parser72.java:561)
	at org.infinispan.configuration.parsing.Parser72.readElement(Parser72.java:89)
	at org.infinispan.configuration.parsing.ParserRegistry.parseElement(ParserRegistry.java:151)
	at org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:131)
	at org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:118)
	at org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:105)
	... 73 more
Caused by:
javax.servlet.ServletException: Failed to locate an ExtendedURL Resource Type Resolver component
	at org.xwiki.resource.servlet.RoutingFilter.getResourceTypeResolver(RoutingFilter.java:178)
	at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:100)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1634)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1317)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1219)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219)
	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
	at org.eclipse.jetty.server.Server.handle(Server.java:531)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:352)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:281)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.url.internal.DefaultResourceTypeResolver] identified by type [org.xwiki.resource.ResourceTypeResolver< org.xwiki.url.ExtendedURL >] and hint [null]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:184)
	at org.xwiki.resource.servlet.RoutingFilter.getResourceTypeResolver(RoutingFilter.java:174)
	... 28 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.component.internal.ContextComponentManager] identified by type [interface org.xwiki.component.manager.ComponentManager] and hint [context]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 30 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.component.internal.UserComponentManager] identified by type [interface org.xwiki.component.manager.ComponentManager] and hint [user]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 34 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.component.internal.DocumentComponentManager] identified by type [interface org.xwiki.component.manager.ComponentManager] and hint [document]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 38 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.component.internal.SpaceComponentManager] identified by type [interface org.xwiki.component.manager.ComponentManager] and hint [space]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 42 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.component.internal.WikiComponentManager] identified by type [interface org.xwiki.component.manager.ComponentManager] and hint [wiki]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 46 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.wiki.internal.descriptor.DefaultWikiDescriptorManager] identified by type [interface org.xwiki.wiki.descriptor.WikiDescriptorManager] and hint [default]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 50 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.wiki.internal.manager.WikiDescriptorCache] identified by type [class org.xwiki.wiki.internal.manager.WikiDescriptorCache] and hint [default]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:401)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:350)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 54 more
Caused by: org.xwiki.component.phase.InitializationException: Failed to initialize wiki descriptor caches [wiki.descriptor.cache.wikiAlias]
	at org.xwiki.wiki.internal.manager.WikiDescriptorCache.createCache(WikiDescriptorCache.java:71)
	at org.xwiki.wiki.internal.manager.WikiDescriptorCache.initialize(WikiDescriptorCache.java:59)
	at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:360)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 58 more
Caused by: org.xwiki.cache.CacheException: Failed to get cache factory for role hint [infinispan]
	at org.xwiki.cache.internal.DefaultCacheManager.createNewCache(DefaultCacheManager.java:109)
	at org.xwiki.cache.internal.DefaultCacheManager.createNewCache(DefaultCacheManager.java:85)
	at org.xwiki.wiki.internal.manager.WikiDescriptorCache.createCache(WikiDescriptorCache.java:68)
	... 63 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.cache.infinispan.internal.InfinispanCacheFactory] identified by type [interface org.xwiki.cache.CacheFactory] and hint [infinispan]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.cache.internal.DefaultCacheManager.createNewCache(DefaultCacheManager.java:107)
	... 65 more
Caused by: org.infinispan.commons.CacheConfigurationException: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[84,2]
Message: Unexpected element '{urn:infinispan:config:7.0}global' encountered
	at org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:110)
	at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:285)
	at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:271)
	at org.xwiki.cache.infinispan.internal.InfinispanCacheFactory.initialize(InfinispanCacheFactory.java:103)
	at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:360)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:446)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:196)
	... 66 more
Caused by: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[84,2]
Message: Unexpected element '{urn:infinispan:config:7.0}global' encountered
	at org.infinispan.configuration.parsing.ParseUtils.unexpectedElement(ParseUtils.java:35)
	at org.infinispan.configuration.parsing.Parser72.parseContainer(Parser72.java:561)
	at org.infinispan.configuration.parsing.Parser72.readElement(Parser72.java:89)
	at org.infinispan.configuration.parsing.ParserRegistry.parseElement(ParserRegistry.java:151)
	at org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:131)
	at org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:118)
	at org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:105)
	... 73 more
Caused by:
org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.url.internal.DefaultResourceTypeResolver] identified by type [org.xwiki.resource.ResourceTypeResolver< org.xwiki.url.ExtendedURL >] and hint [null]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:199)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:184)
	at org.xwiki.resource.servlet.RoutingFilter.getResourceTypeResolver(RoutingFilter.java:174)
	at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:100)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1634)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)

A 503 Service Unavailable Error is an HTTP response status code indicating that your web server operates properly, but it can’t temporarily handle the request at the moment. This error happen for a wide variety of reasons. Normally, this error can be due to a temporary overloading or maintenance being performed on the server and it is resolved after a period of time or once another thread has been released by web-server application.

How to fix HTTP 503 errors

  • Reload (Refresh) the page
  • Restart Your Devices
  • Scan for Malware
  • Clear Temporary Files
  • Visiting the website later
  • Contact server admin