2019-10-21 00:00:00,788 [DefaultQuartzScheduler_Worker-8] INFO o.x.S.BatchImporterScheduler - Starting extensions batch import 2019-10-21 00:00:00,835 [DefaultQuartzScheduler_Worker-8] INFO o.x.S.BatchImporterScheduler - Extensions batch import is finished 2019-10-21 00:00:01,007 [DefaultQuartzScheduler_Worker-9] ERROR stalledExtensionCountScheduler - Failed to update installed count for extension [ExtensionCode.ExtensionTemplate] java.lang.NullPointerException: Cannot invoke method searchInstalls() on null object at org.codehaus.groovy.runtime.NullObject.invokeMethod(NullObject.java:91) at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:43) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47) at org.codehaus.groovy.runtime.callsite.NullCallSite.call(NullCallSite.java:34) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:115) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:143) at Script1.updateCount(Script1.groovy:21) at Script1$updateCount.callCurrent(Unknown Source) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:51) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:156) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:176) at Script1.run(Script1.groovy:59) at groovy.lang.GroovyShell.evaluate(GroovyShell.java:437) at groovy.lang.GroovyShell.evaluate(GroovyShell.java:475) at groovy.lang.GroovyShell.evaluate(GroovyShell.java:446) at com.xpn.xwiki.plugin.scheduler.GroovyJob.executeJob(GroovyJob.java:83) at com.xpn.xwiki.plugin.scheduler.AbstractJob.execute(AbstractJob.java:76) at org.quartz.core.JobRunShell.run(JobRunShell.java:202) at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573) 2019-10-21 06:34:59,814 [http://192.168.4.209/bin/skin/resources/uicomponents/widgets/datepicker/simpleDateFormat.js?cache-version=1564585699000] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] 2019-10-21 06:34:59,816 [http://192.168.4.209/bin/skin/skins/flamingo/flamingo.min.js?cache-version=1564585699000&language=en] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] 2019-10-21 06:34:59,825 [http://192.168.4.209/bin/skin/resources/uicomponents/widgets/tree.min.js?cache-version=1564585699000] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] 2019-10-21 06:35:00,512 [http://192.168.4.209/bin/get/MoccaCalendar/Code/JSONService?xpage=plain&outputSyntax=plain&calendarDoc=MoccaCalendar.Events.Webhome&filter=wiki&classname=MoccaCalendar.MoccaCalendarEventClass&startfield=startDate&endfield=endDate&durationfield=&outputView=month&start=2019-09-29&end=2019-11-10&_=1571639701996] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] 2019-10-21 06:35:01,553 [http://192.168.4.209/bin/get/Main/WebHome?outputSyntax=plain&sheet=XWiki.DocumentTree&filterHiddenDocuments=false&showAttachments=false&showTranslations=false&root=document%3Axwiki%3AMain.WebHome&showRoot=true&data=children&id=%23] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] 2019-10-21 06:35:01,566 [http://192.168.4.209/bin/get/Main/WebHome?outputSyntax=plain&sheet=XWiki.DocumentTree&showAttachments=false&showTranslations=false&exclusions=document%3Axwiki%3ABlog.WebHome&exclusions=document%3Axwiki%3AFAQ.WebHome&exclusions=document%3Axwiki%3ASandbox.WebHome&exclusions=document%3Axwiki%3AXPoll.WebHome&exclusions=document%3Axwiki%3AIdeas.WebHome&exclusions=document%3Axwiki%3AHelp.WebHome&exclusions=document%3Axwiki%3AMenu.WebHome&exclusions=document%3Axwiki%3AMoccaCalendar.WebHome&exclusions=document%3Axwiki%3AXWiki.WebHome&exclusions=document%3Axwiki%3AExtension.WebHome&exclusions=document%3Axwiki%3ACode.WebHome&data=children&id=%23] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] Exception in thread "Thread-654" java.lang.RuntimeException: Connection.freeWriteSemaphore(424): thread does not own the semaphore, owned by -3 at com.novell.ldap.Connection.freeWriteSemaphore(Connection.java:325) at com.novell.ldap.Message.putReply(Message.java:348) at com.novell.ldap.Connection$ReaderThread.run(Connection.java:1303) at java.lang.Thread.run(Thread.java:748) 2019-10-21 06:35:16,471 [http://192.168.4.209/bin/get/XWiki/UserDirectoryLivetableResults?outputSyntax=plain&transprefix=xe.userdirectory.&classname=XWiki.XWikiUsers&collist=_avatar%2Cdoc.name%2Cfirst_name%2Clast_name&queryFilters=currentlanguage%2Chidden&offset=1&limit=10&reqNo=1&sort=doc.name&dir=asc] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select elements(prop.list) from XWikiDocument as doc, BaseObject as tagobject, DBStringListProperty as prop, BaseObject as obj where (doc.hidden <> true or doc.hidden is null) and (tagobject.name=doc.fullName and tagobject.className='XWiki.TagClass' and tagobject.id=prop.id.id and prop.id.name='tags' and doc.translation=0 and obj.name=doc.fullName and obj.className = ? and doc.fullName not in (?, ?))] has been converted to [select elements(prop.list) from XWikiDocument as doc, BaseObject as tagobject, DBStringListProperty as prop, BaseObject as obj where (doc.hidden <> true or doc.hidden is null) and (tagobject.name=doc.fullName and tagobject.className='XWiki.TagClass' and tagobject.id=prop.id.id and prop.id.name='tags' and doc.translation=0 and obj.name=doc.fullName and obj.className = ?1 and doc.fullName not in (?2, ?3))] 2019-10-21 06:35:16,476 [http://192.168.4.209/bin/get/XWiki/UserDirectoryLivetableResults?outputSyntax=plain&transprefix=xe.userdirectory.&classname=XWiki.XWikiUsers&collist=_avatar%2Cdoc.name%2Cfirst_name%2Clast_name&queryFilters=currentlanguage%2Chidden&offset=1&limit=10&reqNo=1&sort=doc.name&dir=asc] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select elements(prop.list) from XWikiDocument as doc, BaseObject as tagobject, DBStringListProperty as prop, BaseObject as obj where (doc.hidden <> true or doc.hidden is null) and (tagobject.name=doc.fullName and tagobject.className='XWiki.TagClass' and tagobject.id=prop.id.id and prop.id.name='tags' and doc.translation=0 and obj.name=doc.fullName and obj.className = ? and doc.fullName not in (?, ?))] has been converted to [select elements(prop.list) from XWikiDocument as doc, BaseObject as tagobject, DBStringListProperty as prop, BaseObject as obj where (doc.hidden <> true or doc.hidden is null) and (tagobject.name=doc.fullName and tagobject.className='XWiki.TagClass' and tagobject.id=prop.id.id and prop.id.name='tags' and doc.translation=0 and obj.name=doc.fullName and obj.className = ?1 and doc.fullName not in (?2, ?3))] 2019-10-21 06:35:16,487 [http://192.168.4.209/bin/get/XWiki/UserDirectoryLivetableResults?outputSyntax=plain&transprefix=xe.userdirectory.&classname=XWiki.XWikiUsers&collist=_avatar%2Cdoc.name%2Cfirst_name%2Clast_name&queryFilters=currentlanguage%2Chidden&offset=1&limit=10&reqNo=1&sort=doc.name&dir=asc] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select doc.fullName from XWikiDocument doc , BaseObject as obj where (doc.hidden <> true or doc.hidden is null) and ((doc.language is null or doc.language = '' or doc.language = 'en') and (obj.name=doc.fullName and obj.className = ? and doc.fullName not in (?, ?) )) order by lower(doc.name) asc, doc.name asc] has been converted to [select doc.fullName from XWikiDocument doc , BaseObject as obj where (doc.hidden <> true or doc.hidden is null) and ((doc.language is null or doc.language = '' or doc.language = 'en') and (obj.name=doc.fullName and obj.className = ?1 and doc.fullName not in (?2, ?3) )) order by lower(doc.name) asc, doc.name asc] 2019-10-21 06:35:16,500 [http://192.168.4.209/bin/get/XWiki/UserDirectoryLivetableResults?outputSyntax=plain&transprefix=xe.userdirectory.&classname=XWiki.XWikiUsers&collist=_avatar%2Cdoc.name%2Cfirst_name%2Clast_name&queryFilters=currentlanguage%2Chidden&offset=1&limit=10&reqNo=1&sort=doc.name&dir=asc] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select count(doc.fullName) from XWikiDocument doc , BaseObject as obj where (doc.hidden <> true or doc.hidden is null) and ((doc.language is null or doc.language = '' or doc.language = 'en') and (obj.name=doc.fullName and obj.className = ? and doc.fullName not in (?, ?) )) ] has been converted to [select count(doc.fullName) from XWikiDocument doc , BaseObject as obj where (doc.hidden <> true or doc.hidden is null) and ((doc.language is null or doc.language = '' or doc.language = 'en') and (obj.name=doc.fullName and obj.className = ?1 and doc.fullName not in (?2, ?3) )) ] 2019-10-21 09:13:13,398 [http://192.168.4.209/bin/view/Main/] WARN u.i.x.MyPersistentLoginManager - Login cookie validation hash mismatch! Cookies have been tampered with 2019-10-21 09:13:13,398 [http://192.168.4.209/bin/view/Main/] WARN u.i.x.MyPersistentLoginManager - Login cookie validation hash mismatch! Cookies have been tampered with 2019-10-21 11:42:27,138 [http://192.168.4.209/bin/loginsubmit/XWiki/XWikiLogin] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] 21-Oct-2019 11:45:07.709 INFORMATION [Thread-29] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-80"] 21-Oct-2019 11:45:07.723 INFORMATION [Thread-29] org.apache.catalina.core.StandardService.stopInternal Stopping service [Catalina] 2019-10-21 11:45:08,975 [localhost-startStop-2] INFO o.x.o.i.s.DefaultOfficeServer - Open Office instance stopped. 2019-10-21 11:45:09,009 [Mail Sender Thread] WARN o.x.m.i.t.SendMailRunnable - Failed to close JavaMail Transport connection. Reason [SocketException: Broken pipe (Write failed)] 21-Oct-2019 11:45:09.234 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesJdbc The web application [ROOT] registered the JDBC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered. 21-Oct-2019 11:45:09.235 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [h2sc-2-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132) org.eclipse.jetty.io.ManagedSelector$$Lambda$127/959612453.run(Unknown Source) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$128/1002765657.run(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 11:45:09.236 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Connection evictor] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Thread.sleep(Native Method) org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 11:45:09.237 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Connection evictor] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Thread.sleep(Native Method) org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 11:45:09.237 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [h2sc-4-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132) org.eclipse.jetty.io.ManagedSelector$$Lambda$127/959612453.run(Unknown Source) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$128/1002765657.run(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 11:45:09.239 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [SolrRrdBackendFactory-7-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 11:45:09.240 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [MetricsHistoryHandler-8-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 11:45:09.240 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Thread-10] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) org.apache.solr.core.CloserThread.run(CoreContainer.java:2027) 21-Oct-2019 11:45:09.241 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [searcherExecutor-10-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 11:45:09.242 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [OfficeProcessThread-0] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 11:45:09.242 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Abandoned connection cleanup thread] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:64) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 11:45:09.243 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [SolrRrdBackendFactory-7-thread-2] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 11:45:09.245 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@17c590dd]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@58e49499]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.248 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@2c278617]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@662dc2b3]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.255 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@5585a7e4]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@3c9591a9]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.256 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@2c92bf12]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@24a2d869]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.256 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@4ce82b62]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@753b77c2]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.256 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@4768889c]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@1c5ffdfe]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.257 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@3f4a86a5]) and a value of type [java.util.Stack] (value [[org.xwiki.context.ExecutionContext@3c65c5b8]]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.258 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@3f4a86a5]) and a value of type [java.util.Stack] (value [[org.xwiki.context.ExecutionContext@5f367fc7]]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.258 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@457ca21b]) and a value of type [java.util.Stack] (value [[org.xwiki.container.servlet.ServletRequest@2e687bbf]]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.258 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@3c3233cf]) and a value of type [java.util.Stack] (value [[org.xwiki.container.servlet.ServletResponse@5096bbc9]]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.259 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@17c590dd]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@705aa7ba]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.259 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@2c278617]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@d48f557]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.259 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@2c92bf12]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@3bb0fe25]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.260 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@4768889c]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@666bee42]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.260 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@17c590dd]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@47f0ef0f]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.260 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@2c278617]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@51c8bdde]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.261 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@2c92bf12]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@3d61f6aa]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.264 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@566202ce]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@4253bf0d]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.266 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@4768889c]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@5661ccd4]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.266 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@17c590dd]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@6487a414]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.267 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@2c278617]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@22b5be38]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.267 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@5585a7e4]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@7d41d6b4]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.267 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@4768889c]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@259ea2a4]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.268 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@17c590dd]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@7ce00507]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.268 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@2c278617]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@73ab20dd]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.268 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@4ce82b62]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@acbc6a]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.269 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@17c590dd]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@50f7b559]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.270 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@2c278617]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@2cc35a7d]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.271 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@5585a7e4]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@6c43af0]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.271 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@4768889c]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@63ee89ae]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.275 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@17c590dd]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@edeb5f7]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.276 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@2c278617]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@1725af05]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.276 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@4768889c]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@3e48e2f1]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.276 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@17c590dd]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@f49d723]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.277 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@2c278617]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@374e5980]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.277 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@2c92bf12]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@48f8c5d5]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.277 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@4768889c]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@3204afa]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.277 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@17c590dd]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@217a357]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.278 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@2c278617]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@77cc209c]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.278 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@2c92bf12]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@331e30b1]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.278 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@17c590dd]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@3c4559e7]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.281 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@2c278617]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@4a40dfb5]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.281 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@5585a7e4]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@7df92d67]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.282 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@2c92bf12]) and a value of type [org.restlet.ext.jaxrs.internal.core.MatchedInfo] (value [org.restlet.ext.jaxrs.internal.core.MatchedInfo@17a97397]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 21-Oct-2019 11:45:09.383 INFORMATION [Thread-29] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-80"] 21-Oct-2019 11:45:09.408 INFORMATION [Thread-29] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-80"] 21-Oct-2019 11:45:11.593 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:45:11.617 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:45:11.618 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:45:11.619 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:45:11.670 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:45:11.670 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:45:11.670 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:45:11.671 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:45:11.671 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:45:11.671 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:45:11.675 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:45:11.676 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:45:14.012 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.5.39 (Ubuntu) 21-Oct-2019 11:45:14.017 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Sep 9 2019 19:47:51 UTC 21-Oct-2019 11:45:14.017 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.5.39.0 21-Oct-2019 11:45:14.018 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Linux 21-Oct-2019 11:45:14.018 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 4.15.0-55-generic 21-Oct-2019 11:45:14.019 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64 21-Oct-2019 11:45:14.019 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: /usr/lib/jvm/java-8-openjdk-amd64/jre 21-Oct-2019 11:45:14.019 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_222-8u222-b10-1ubuntu1~18.04.1-b10 21-Oct-2019 11:45:14.020 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Private Build 21-Oct-2019 11:45:14.020 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: /var/lib/tomcat8 21-Oct-2019 11:45:14.022 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: /usr/share/tomcat8 21-Oct-2019 11:45:14.023 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/var/lib/tomcat8/conf/logging.properties 21-Oct-2019 11:45:14.023 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager 21-Oct-2019 11:45:14.023 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.awt.headless=true 21-Oct-2019 11:45:14.024 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xmx1024m 21-Oct-2019 11:45:14.028 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.security.egd=file:/dev/./urandom 21-Oct-2019 11:45:14.028 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048 21-Oct-2019 11:45:14.028 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources 21-Oct-2019 11:45:14.029 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dorg.apache.catalina.security.SecurityListener.UMASK=0027 21-Oct-2019 11:45:14.029 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs= 21-Oct-2019 11:45:14.030 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/var/lib/tomcat8 21-Oct-2019 11:45:14.030 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/usr/share/tomcat8 21-Oct-2019 11:45:14.030 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/tmp/tomcat8-tomcat8-tmp 21-Oct-2019 11:45:14.031 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library [1.2.21] using APR version [1.6.3]. 21-Oct-2019 11:45:14.032 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true]. 21-Oct-2019 11:45:14.032 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true] 21-Oct-2019 11:45:14.041 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1 11 Sep 2018] 21-Oct-2019 11:45:14.567 INFORMATION [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-80"] 21-Oct-2019 11:45:14.686 INFORMATION [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read 21-Oct-2019 11:45:14.759 INFORMATION [main] org.apache.catalina.startup.Catalina.load Initialization processed in 2659 ms 21-Oct-2019 11:45:14.864 INFORMATION [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina] 21-Oct-2019 11:45:14.865 INFORMATION [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.39 (Ubuntu) 21-Oct-2019 11:45:14.907 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying configuration descriptor [/etc/tomcat8/Catalina/localhost/xwiki.xml] 21-Oct-2019 11:45:15.023 WARNUNG [localhost-startStop-1] org.apache.catalina.core.StandardContext.setPath A context path must either be an empty string or start with a '/' and do not end with a '/'. The path [/] does not meet these criteria and has been changed to [] 21-Oct-2019 11:45:17.887 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-parser-1.11.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.894 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/checker-qual-2.11.0.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.896 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-gvt-1.11.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.908 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bzip2-0.9.1.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.909 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-beanutils-1.9.4.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.912 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/asm-util-7.1.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.913 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/cdi-api-1.0.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.913 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/asm-commons-7.1.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.916 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-digester-2.1.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.917 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/c3p0-0.9.5.4.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.924 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/aopalliance-1.0.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.925 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-util-1.11.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.926 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/c3p0-0.9.5.4.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.928 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-digester-2.1.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.936 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/HikariCP-java7-2.4.13.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.937 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bootstrap-select-1.12.0.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.940 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/css4j-1.0.0-rc5.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.940 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-collections-3.2.2.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.945 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-awt-util-1.11.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.945 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/Keypress-2.1.5.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.952 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-lang-2.6.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.953 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-codec-1.13.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.953 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/avalon-framework-api-4.3.1.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.956 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-svgrasterizer-1.11.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.957 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-svg-dom-1.11.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.960 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/apache-mime4j-core-0.8.3.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.968 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bootstrap-select-1.12.0.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.969 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-io-2.6.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.972 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-fileupload-1.4.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.973 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-math3-3.6.1.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.973 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/byte-buddy-1.10.1.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.974 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/aspectjrt-1.9.4.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.977 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/avalon-framework-impl-4.3.1.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.988 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-csv-1.6.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.989 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-beanutils-1.9.4.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.992 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-extension-1.11.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.993 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/avalon-framework-api-4.3.1.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.994 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bootstrap-daterangepicker-3.0.3.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.997 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/classmate-1.3.4.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:17.997 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-extension-1.11.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.004 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-awt-util-1.11.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.008 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/Keypress-2.1.5.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.008 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-cli-1.2.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.009 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-text-1.8.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.011 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-digester-2.1.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.013 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/avatica-core-1.13.0.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.020 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-collections-3.2.2.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.020 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-compiler-3.0.9.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.021 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bcprov-jdk15on-1.63.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.022 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-lang-2.6.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.032 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-svggen-1.11.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.033 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/antlr-2.7.7.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.036 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/classmate-1.3.4.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.037 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/asm-7.1.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.040 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bootstrap-3.4.1.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.040 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bcmail-jdk15on-1.63.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.041 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/antlr-2.7.7.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.052 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/cssparser-0.9.27.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.052 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/cdi-api-1.0.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.053 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/caffeine-2.8.0.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.053 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/avalon-framework-api-4.3.1.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.056 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-net-3.6.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.058 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-lang3-3.9.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.061 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/asm-util-7.1.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.061 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-i18n-1.11.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.064 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/checker-qual-2.11.0.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.072 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-compress-1.19.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.073 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/apache-mime4j-core-0.8.3.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.077 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-parser-1.11.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.077 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-collections4-4.4.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.087 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-dom-1.11.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.092 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/avalon-framework-impl-4.3.1.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.100 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bootstrap-switch-3.3.2.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.101 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-math3-3.6.1.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.101 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-validator-1.6.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.102 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/calcite-core-1.18.0.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.105 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-dbcp2-2.7.0.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.106 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bzip2-0.9.1.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.110 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/caffeine-2.8.0.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.115 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/antlr-2.7.7.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.116 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/Eonasdan-bootstrap-datetimepicker-4.17.47.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.128 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/animal-sniffer-annotations-1.18.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.132 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-xml-1.11.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.140 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/apache-mime4j-core-0.8.3.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.141 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-gvt-1.11.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.141 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/antlr4-runtime-4.5.1-1.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.144 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bootstrap-switch-3.3.2.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.145 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-httpclient-3.1.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.145 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/aopalliance-1.0.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.146 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/calcite-linq4j-1.18.0.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.149 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/asm-analysis-7.1.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.155 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-ext-1.11.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.160 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/asm-commons-7.1.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.160 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-constants-1.11.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.161 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/antlr-runtime-3.5.2.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.161 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/boilerpipe-1.2.0-xwiki.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.164 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-css-1.11.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.165 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/cssparser-0.9.27.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.165 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-exec-1.3.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.172 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-anim-1.11.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.172 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-anim-1.11.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.173 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/FastInfoset-1.2.16.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.174 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/calcite-linq4j-1.18.0.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.177 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-lang-2.6.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.184 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-svg-dom-1.11.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.184 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/css4j-agent-1.0.0-rc5.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.185 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/aopalliance-1.0.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.187 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-lang3-3.9.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.188 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-configuration2-2.6.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.189 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-util-1.11.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.196 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-chain-1.2.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.196 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-bridge-1.11.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.197 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-dom-1.11.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.199 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-css-1.11.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.200 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-extension-1.11.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.201 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-math3-3.6.1.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.201 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/asm-tree-7.1.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.206 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-dbcp2-2.7.0.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.255 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-bridge-1.11.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.255 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-exec-1.3.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.255 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/antlr-runtime-3.5.2.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.258 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/apache-mime4j-dom-0.8.3.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.259 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-cli-1.2.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.259 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/apache-mime4j-dom-0.8.3.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.262 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-lang3-3.9.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.262 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-compiler-3.0.9.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.263 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/asm-util-7.1.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.263 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-ext-1.11.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.266 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bootstrap-switch-3.3.2.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.275 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/HikariCP-java7-2.4.13.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.275 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/colpick-2.0.2.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.276 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/boilerpipe-1.2.0-xwiki.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.282 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-codec-1.13.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.282 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-cli-1.2.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.291 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-anim-1.11.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.292 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/calcite-core-1.18.0.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.298 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/Eonasdan-bootstrap-datetimepicker-4.17.47.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.298 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-io-2.6.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.299 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-script-1.11.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.302 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-httpclient-3.1.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.318 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-svgrasterizer-1.11.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.319 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/Keypress-2.1.5.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.319 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/asm-analysis-7.1.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.320 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-i18n-1.11.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.323 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/FastInfoset-1.2.16.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.327 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-svg-dom-1.11.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.328 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/colpick-2.0.2.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.328 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-exec-1.3.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.336 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-dom-1.11.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.336 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/antlr4-runtime-4.5.1-1.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.337 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-transcoder-1.11.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.337 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bcprov-jdk15on-1.63.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.348 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-anim-1.11.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.348 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-util-1.11.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.354 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/apache-mime4j-dom-0.8.3.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.354 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-i18n-1.11.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.355 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-lang3-3.9.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.355 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-csv-1.6.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.358 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-io-2.6.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.359 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bootstrap-3.4.1.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.362 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-svgrasterizer-1.11.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.366 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bzip2-0.9.1.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.366 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-constants-1.11.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.367 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/Keypress-2.1.5.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.367 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-csv-1.6.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.368 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-csv-1.6.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.371 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-parser-1.11.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.372 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-svg-dom-1.11.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.372 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/avatica-core-1.13.0.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.375 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/apache-mime4j-core-0.8.3.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.375 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/c3p0-0.9.5.4.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.375 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/classmate-1.3.4.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.376 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-codec-1.11.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.379 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-net-3.6.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.379 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/boilerpipe-1.2.0-xwiki.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.380 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bcmail-jdk15on-1.63.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.380 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/asm-util-7.1.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.380 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bootstrap-daterangepicker-3.0.3.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.381 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/colpick-2.0.2.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.384 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-chain-1.2.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.384 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/asm-tree-7.1.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.384 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-configuration2-2.6.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.389 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bootstrap-3.4.1.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.389 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/avalon-framework-impl-4.3.1.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.394 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/cssparser-0.9.27.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.396 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/avalon-framework-impl-4.3.1.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.401 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-awt-util-1.11.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.403 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/css4j-dom4j-1.0.0-rc5.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.403 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/animal-sniffer-annotations-1.18.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.405 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/antlr4-runtime-4.5.1-1.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.405 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-svggen-1.11.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.405 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-collections4-4.4.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.406 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/asm-7.1.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.406 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/FastInfoset-1.2.16.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.408 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-codec-1.11.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.408 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-i18n-1.11.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.409 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/avatica-core-1.13.0.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.411 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-constants-1.11.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.412 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-fileupload-1.4.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.413 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-collections-3.2.2.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.415 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-net-3.6.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.416 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-compiler-3.0.9.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.416 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/c3p0-0.9.5.4.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.417 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-validator-1.6.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.420 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-script-1.11.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.424 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/cdm-4.5.5.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.425 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bzip2-0.9.1.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.426 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-transcoder-1.11.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.435 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bootstrap-select-1.12.0.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.436 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-xml-1.11.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.437 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/aspectjrt-1.9.4.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.437 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-validator-1.6.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.440 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/avalon-framework-api-4.3.1.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.440 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/asm-7.1.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.448 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/classmate-1.3.4.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.448 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-svggen-1.11.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.449 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-util-1.11.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.449 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-digester-2.1.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.452 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-fileupload-1.4.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.452 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-extension-1.11.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.453 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/aspectjrt-1.9.4.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.453 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/calcite-linq4j-1.18.0.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.454 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-cli-1.2.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.456 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/aopalliance-1.0.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.464 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/asm-commons-7.1.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.464 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/antlr-2.7.7.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.464 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-exec-1.3.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.465 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-pool2-2.7.0.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.465 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-text-1.8.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.468 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/cdm-4.5.5.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.468 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/cdm-4.5.5.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.469 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-parser-1.11.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.470 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/css4j-agent-1.0.0-rc5.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.473 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-fileupload-1.4.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.473 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/asm-analysis-7.1.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.474 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-css-1.11.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.474 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/asm-tree-7.1.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.477 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-lang-2.6.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.477 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/apache-mime4j-dom-0.8.3.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.478 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-css-1.11.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.478 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-codec-1.11.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.481 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-transcoder-1.11.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.481 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/aspectjrt-1.9.4.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.482 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bootstrap-daterangepicker-3.0.3.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.482 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/HikariCP-java7-2.4.13.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.482 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-validator-1.6.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.485 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/antlr-runtime-3.5.2.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.486 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/FastInfoset-1.2.16.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.487 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-compiler-3.0.9.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.489 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/asm-tree-7.1.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.491 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-chain-1.2.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.493 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-collections4-4.4.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.498 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-svgrasterizer-1.11.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.499 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-ext-1.11.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.500 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-math3-3.6.1.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.503 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-pool2-2.7.0.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.503 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/byte-buddy-1.10.1.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.503 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-collections-3.2.2.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.504 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-chain-1.2.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.504 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-svggen-1.11.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.507 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/HikariCP-java7-2.4.13.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.517 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/calcite-core-1.18.0.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.518 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-transcoder-1.11.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.518 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/asm-commons-7.1.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.519 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bootstrap-3.4.1.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.519 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/antlr4-runtime-4.5.1-1.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.526 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bcpkix-jdk15on-1.63.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.527 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-dom-1.11.xed.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.527 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-io-2.6.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.529 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-httpclient-3.1.jar.dpkg-new] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.530 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/batik-gvt-1.11.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.530 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/bootstrap-switch-3.3.2.jar.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.531 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/calcite-linq4j-1.18.0.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.534 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/cssparser-0.9.27.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.539 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/commons-collections4-4.4.xed.dpkg-tmp] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.737 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/classes/logging.properties] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.741 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/classes/logging.properties] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:18.857 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResources Unable to add the resource at [/WEB-INF/classes/META-INF/services/javax.xml.parsers.SAXParserFactory] to the cache for web application [{1}] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:19.271 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/classes/META-INF/services/org.apache.xerces.xni.parser.XMLParserConfiguration] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:19.871 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResources Unable to add the resource at [/WEB-INF/classes/META-INF/services/javax.xml.parsers.SAXParserFactory] to the cache for web application [{1}] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:19.894 WARNUNG [localhost-startStop-1] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/classes/META-INF/services/org.apache.xerces.xni.parser.XMLParserConfiguration] to the cache for web application [/xwiki] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache 21-Oct-2019 11:45:52.805 SCHWERWIEGEND [localhost-startStop-1] org.apache.catalina.core.StandardContext.startInternal One or more listeners failed to start. Full details will be found in the appropriate container log file 21-Oct-2019 11:45:52.914 SCHWERWIEGEND [localhost-startStop-1] org.apache.catalina.core.StandardContext.startInternal Context [/xwiki] startup failed due to previous errors 21-Oct-2019 11:45:53.146 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of configuration descriptor [/etc/tomcat8/Catalina/localhost/xwiki.xml] has finished in [38,238] ms 21-Oct-2019 11:45:53.147 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying configuration descriptor [/etc/tomcat8/Catalina/localhost/ROOT.xml] 21-Oct-2019 11:45:53.161 WARNUNG [localhost-startStop-1] org.apache.catalina.core.StandardContext.setPath A context path must either be an empty string or start with a '/' and do not end with a '/'. The path [/] does not meet these criteria and has been changed to [] 21-Oct-2019 11:46:18.780 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:46:18.816 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:46:18.817 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:46:18.817 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:46:18.821 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:46:18.824 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:46:18.824 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:46:18.824 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:46:18.826 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:46:18.826 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:46:18.827 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:46:18.827 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:46:20.282 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.5.39 (Ubuntu) 21-Oct-2019 11:46:20.283 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Sep 9 2019 19:47:51 UTC 21-Oct-2019 11:46:20.283 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.5.39.0 21-Oct-2019 11:46:20.284 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Linux 21-Oct-2019 11:46:20.284 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 4.15.0-55-generic 21-Oct-2019 11:46:20.285 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64 21-Oct-2019 11:46:20.285 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: /usr/lib/jvm/java-8-openjdk-amd64/jre 21-Oct-2019 11:46:20.285 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_222-8u222-b10-1ubuntu1~18.04.1-b10 21-Oct-2019 11:46:20.286 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Private Build 21-Oct-2019 11:46:20.286 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: /var/lib/tomcat8 21-Oct-2019 11:46:20.288 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: /usr/share/tomcat8 21-Oct-2019 11:46:20.288 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/var/lib/tomcat8/conf/logging.properties 21-Oct-2019 11:46:20.289 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager 21-Oct-2019 11:46:20.289 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.awt.headless=true 21-Oct-2019 11:46:20.289 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xmx1024m 21-Oct-2019 11:46:20.289 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.security.egd=file:/dev/./urandom 21-Oct-2019 11:46:20.290 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048 21-Oct-2019 11:46:20.290 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources 21-Oct-2019 11:46:20.290 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dorg.apache.catalina.security.SecurityListener.UMASK=0027 21-Oct-2019 11:46:20.291 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs= 21-Oct-2019 11:46:20.291 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/var/lib/tomcat8 21-Oct-2019 11:46:20.292 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/usr/share/tomcat8 21-Oct-2019 11:46:20.292 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/tmp/tomcat8-tomcat8-tmp 21-Oct-2019 11:46:20.293 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library [1.2.21] using APR version [1.6.3]. 21-Oct-2019 11:46:20.293 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true]. 21-Oct-2019 11:46:20.293 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true] 21-Oct-2019 11:46:20.307 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1 11 Sep 2018] 21-Oct-2019 11:46:20.582 INFORMATION [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-80"] 21-Oct-2019 11:46:20.630 INFORMATION [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read 21-Oct-2019 11:46:20.697 INFORMATION [main] org.apache.catalina.startup.Catalina.load Initialization processed in 1799 ms 21-Oct-2019 11:46:20.770 INFORMATION [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina] 21-Oct-2019 11:46:20.772 INFORMATION [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.39 (Ubuntu) 21-Oct-2019 11:46:20.826 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying configuration descriptor [/etc/tomcat8/Catalina/localhost/xwiki.xml] 21-Oct-2019 11:46:20.900 WARNUNG [localhost-startStop-1] org.apache.catalina.core.StandardContext.setPath A context path must either be an empty string or start with a '/' and do not end with a '/'. The path [/] does not meet these criteria and has been changed to [] 2019-10-21 11:46:44,175 [localhost-startStop-1] INFO iPropertiesConfigurationSource - loading xwiki.properties from default location /etc/xwiki/xwiki.properties 2019-10-21 11:46:45,639 [localhost-startStop-1] INFO o.x.e.i.ServletEnvironment - Using permanent directory [/var/lib/xwiki/data] 2019-10-21 11:47:05,413 [localhost-startStop-1] WARN ltInstalledExtensionRepository - Invalid extension [org.xwiki.platform:xwiki-platform-distribution-flavor-mainwiki/11.6] on namespace [wiki:xwiki] (InvalidExtensionException: Dependency [org.xwiki.platform:xwiki-platform-oldcore-[11.6]] is incompatible with the core extension [org.xwiki.platform:xwiki-platform-legacy-oldcore/11.8.1]) 2019-10-21 11:47:19,748 [localhost-startStop-1] INFO o.x.s.f.i.FilesystemStoreTools - Using filesystem store directory [/var/lib/xwiki/data/store/file] 2019-10-21 11:47:20,936 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server... 2019-10-21 11:47:20,937 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: [/var/lib/xwiki/data/solr] 2019-10-21 11:47:25,569 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@8ca8425[provider=null,keyStore=null,trustStore=null] 2019-10-21 11:47:26,423 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@14a98b62[provider=null,keyStore=null,trustStore=null] 2019-10-21 11:47:44,156 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Started embedded Solr server. 2019-10-21 11:47:51,445 [Thread-16] ERROR o.j.o.VerboseProcess - 2019-10-21 11:47:51,446 [Thread-16] ERROR o.j.o.VerboseProcess - (process:7952): dconf-CRITICAL **: 11:47:51.445: unable to create directory '/var/lib/tomcat8/.cache/dconf': Permission denied. dconf will not work properly. 2019-10-21 11:47:53,847 [OfficeProcessThread-0] WARN o.j.o.ConnectRetryable - Office process died with exit code 81; restarting it 2019-10-21 11:47:54,457 [Thread-24] ERROR o.j.o.VerboseProcess - 2019-10-21 11:47:54,457 [Thread-24] ERROR o.j.o.VerboseProcess - (process:8006): dconf-CRITICAL **: 11:47:54.457: unable to create directory '/var/lib/tomcat8/.cache/dconf': Permission denied. dconf will not work properly. 2019-10-21 11:47:54,671 [localhost-startStop-1] INFO o.x.o.i.s.DefaultOfficeServer - Open Office instance started. 21-Oct-2019 11:47:58.713 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of configuration descriptor [/etc/tomcat8/Catalina/localhost/xwiki.xml] has finished in [97,886] ms 21-Oct-2019 11:47:58.714 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying configuration descriptor [/etc/tomcat8/Catalina/localhost/ROOT.xml] 21-Oct-2019 11:47:58.728 WARNUNG [localhost-startStop-1] org.apache.catalina.core.StandardContext.setPath A context path must either be an empty string or start with a '/' and do not end with a '/'. The path [/] does not meet these criteria and has been changed to [] 2019-10-21 11:48:07,590 [localhost-startStop-1] INFO iPropertiesConfigurationSource - loading xwiki.properties from default location /etc/xwiki/xwiki.properties 2019-10-21 11:48:07,885 [localhost-startStop-1] INFO o.x.e.i.ServletEnvironment - Using permanent directory [/var/lib/xwiki/data] 2019-10-21 11:48:13,580 [localhost-startStop-1] WARN ltInstalledExtensionRepository - Invalid extension [org.xwiki.platform:xwiki-platform-distribution-flavor-mainwiki/11.6] on namespace [wiki:xwiki] (InvalidExtensionException: Dependency [org.xwiki.platform:xwiki-platform-oldcore-[11.6]] is incompatible with the core extension [org.xwiki.platform:xwiki-platform-legacy-oldcore/11.8.1]) 2019-10-21 11:48:23,195 [localhost-startStop-1] INFO o.x.s.f.i.FilesystemStoreTools - Using filesystem store directory [/var/lib/xwiki/data/store/file] 2019-10-21 11:48:23,734 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server... 2019-10-21 11:48:23,734 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: [/var/lib/xwiki/data/solr] 2019-10-21 11:48:25,680 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@41f2127[provider=null,keyStore=null,trustStore=null] 2019-10-21 11:48:25,943 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@4eb43363[provider=null,keyStore=null,trustStore=null] 2019-10-21 11:48:31,602 [localhost-startStop-1] 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 [solr.availablelocales] at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:245) at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceList(EmbeddableComponentManager.java:225) at org.xwiki.observation.internal.DefaultObservationManager.initializeListeners(DefaultObservationManager.java:166) at org.xwiki.observation.internal.DefaultObservationManager.getListenersByEvent(DefaultObservationManager.java:132) at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:283) at org.xwiki.component.internal.StackingComponentEventManager.sendEvent(StackingComponentEventManager.java:142) at org.xwiki.component.internal.StackingComponentEventManager.flushEvents(StackingComponentEventManager.java:92) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.loadComponents(JarExtensionHandler.java:255) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.install(JarExtensionHandler.java:183) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.initialize(JarExtensionHandler.java:144) at org.xwiki.extension.handler.internal.DefaultExtensionHandlerManager.initialize(DefaultExtensionHandlerManager.java:154) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:182) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:161) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionDependencyInNamespace(DefaultExtensionInitializer.java:206) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:177) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:161) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtension(DefaultExtensionInitializer.java:127) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initialize(DefaultExtensionInitializer.java:105) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initialize(DefaultExtensionInitializer.java:81) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:189) at org.xwiki.container.servlet.XWikiServletContextListener.contextInitialized(XWikiServletContextListener.java:120) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4770) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5236) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:754) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:730) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734) at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:624) at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1834) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.search.solr.internal.SolrInstanceProvider] identified by type [javax.inject.Provider] and hint [default] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:204) at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:399) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:355) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:242) ... 37 common frames omitted Caused by: org.xwiki.component.phase.InitializationException: Failed to lookup configured Solr instance type [embedded] at org.xwiki.search.solr.internal.SolrInstanceProvider.initialize(SolrInstanceProvider.java:67) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) ... 41 common frames omitted Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.search.solr.internal.EmbeddedSolrInstance] identified by type [interface org.xwiki.search.solr.internal.api.SolrInstance] and hint [embedded] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:204) at org.xwiki.search.solr.internal.SolrInstanceProvider.initialize(SolrInstanceProvider.java:64) ... 45 common frames omitted Caused by: org.xwiki.component.phase.InitializationException: Failed to initialize the Solr embedded server with home directory set to [/var/lib/xwiki/data/solr] at org.xwiki.search.solr.internal.EmbeddedSolrInstance.initialize(EmbeddedSolrInstance.java:109) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) ... 46 common frames omitted Caused by: org.apache.solr.client.solrj.SolrServerException: Failed to initialize the Solr core. Please check the configuration and log messages. at org.xwiki.search.solr.internal.EmbeddedSolrInstance.createCoreContainer(EmbeddedSolrInstance.java:118) at org.xwiki.search.solr.internal.EmbeddedSolrInstance.initialize(EmbeddedSolrInstance.java:101) ... 50 common frames omitted 21-Oct-2019 11:48:33.487 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of configuration descriptor [/etc/tomcat8/Catalina/localhost/ROOT.xml] has finished in [34,772] ms 21-Oct-2019 11:48:33.498 INFORMATION [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-80"] 21-Oct-2019 11:48:33.548 INFORMATION [main] org.apache.catalina.startup.Catalina.start Server startup in 132850 ms 21-Oct-2019 11:48:47.648 INFORMATION [Thread-36] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-80"] 21-Oct-2019 11:48:47.682 INFORMATION [Thread-36] org.apache.catalina.core.StandardService.stopInternal Stopping service [Catalina] 21-Oct-2019 11:48:48.395 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [h2sc-2-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132) org.eclipse.jetty.io.ManagedSelector$$Lambda$478/1940393182.run(Unknown Source) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$479/1928718030.run(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 11:48:48.400 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Connection evictor] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Thread.sleep(Native Method) org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 11:48:48.401 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Connection evictor] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Thread.sleep(Native Method) org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 11:48:48.401 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [h2sc-4-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132) org.eclipse.jetty.io.ManagedSelector$$Lambda$478/1940393182.run(Unknown Source) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$479/1928718030.run(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 11:48:48.403 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [SolrRrdBackendFactory-7-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 11:48:48.404 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [MetricsHistoryHandler-8-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 11:48:48.405 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Thread-35] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) org.apache.solr.core.CloserThread.run(CoreContainer.java:2027) 2019-10-21 11:48:48,929 [localhost-startStop-2] INFO o.x.o.i.s.DefaultOfficeServer - Open Office instance stopped. 21-Oct-2019 11:48:49.281 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [xwiki] appears to have started a thread named [OfficeProcessThread-0] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 11:48:49.325 INFORMATION [Thread-36] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-80"] 21-Oct-2019 11:48:49.329 INFORMATION [Thread-36] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-80"] 21-Oct-2019 11:49:18.379 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:49:18.426 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:49:18.427 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:49:18.428 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:49:18.436 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:49:18.446 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:49:18.447 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:49:18.447 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:49:18.448 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:49:18.448 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:49:18.448 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:49:18.449 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 11:49:21.564 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.5.39 (Ubuntu) 21-Oct-2019 11:49:21.565 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Sep 9 2019 19:47:51 UTC 21-Oct-2019 11:49:21.566 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.5.39.0 21-Oct-2019 11:49:21.566 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Linux 21-Oct-2019 11:49:21.567 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 4.15.0-65-generic 21-Oct-2019 11:49:21.571 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64 21-Oct-2019 11:49:21.571 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: /usr/lib/jvm/java-8-openjdk-amd64/jre 21-Oct-2019 11:49:21.571 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_222-8u222-b10-1ubuntu1~18.04.1-b10 21-Oct-2019 11:49:21.572 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Private Build 21-Oct-2019 11:49:21.572 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: /var/lib/tomcat8 21-Oct-2019 11:49:21.573 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: /usr/share/tomcat8 21-Oct-2019 11:49:21.574 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/var/lib/tomcat8/conf/logging.properties 21-Oct-2019 11:49:21.574 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager 21-Oct-2019 11:49:21.574 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.awt.headless=true 21-Oct-2019 11:49:21.575 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xmx1024m 21-Oct-2019 11:49:21.575 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.security.egd=file:/dev/./urandom 21-Oct-2019 11:49:21.575 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048 21-Oct-2019 11:49:21.575 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources 21-Oct-2019 11:49:21.576 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dorg.apache.catalina.security.SecurityListener.UMASK=0027 21-Oct-2019 11:49:21.576 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs= 21-Oct-2019 11:49:21.577 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/var/lib/tomcat8 21-Oct-2019 11:49:21.577 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/usr/share/tomcat8 21-Oct-2019 11:49:21.577 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/tmp/tomcat8-tomcat8-tmp 21-Oct-2019 11:49:21.578 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library [1.2.21] using APR version [1.6.3]. 21-Oct-2019 11:49:21.579 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true]. 21-Oct-2019 11:49:21.579 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true] 21-Oct-2019 11:49:21.591 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1 11 Sep 2018] 21-Oct-2019 11:49:22.151 INFORMATION [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-80"] 21-Oct-2019 11:49:22.245 INFORMATION [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read 21-Oct-2019 11:49:22.318 INFORMATION [main] org.apache.catalina.startup.Catalina.load Initialization processed in 3373 ms 21-Oct-2019 11:49:22.411 INFORMATION [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina] 21-Oct-2019 11:49:22.412 INFORMATION [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.39 (Ubuntu) 21-Oct-2019 11:49:22.478 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying configuration descriptor [/etc/tomcat8/Catalina/localhost/xwiki.xml] 21-Oct-2019 11:49:22.536 WARNUNG [localhost-startStop-1] org.apache.catalina.core.StandardContext.setPath A context path must either be an empty string or start with a '/' and do not end with a '/'. The path [/] does not meet these criteria and has been changed to [] 2019-10-21 11:49:42,388 [localhost-startStop-1] INFO iPropertiesConfigurationSource - loading xwiki.properties from default location /etc/xwiki/xwiki.properties 2019-10-21 11:49:43,195 [localhost-startStop-1] INFO o.x.e.i.ServletEnvironment - Using permanent directory [/var/lib/xwiki/data] 2019-10-21 11:49:49,327 [localhost-startStop-1] WARN ltInstalledExtensionRepository - Invalid extension [org.xwiki.platform:xwiki-platform-distribution-flavor-mainwiki/11.6] on namespace [wiki:xwiki] (InvalidExtensionException: Dependency [org.xwiki.platform:xwiki-platform-oldcore-[11.6]] is incompatible with the core extension [org.xwiki.platform:xwiki-platform-legacy-oldcore/11.8.1]) 2019-10-21 11:50:02,419 [localhost-startStop-1] INFO o.x.s.f.i.FilesystemStoreTools - Using filesystem store directory [/var/lib/xwiki/data/store/file] 2019-10-21 11:50:03,463 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server... 2019-10-21 11:50:03,464 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: [/var/lib/xwiki/data/solr] 2019-10-21 11:50:06,794 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@6181c834[provider=null,keyStore=null,trustStore=null] 2019-10-21 11:50:07,322 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@62caaa06[provider=null,keyStore=null,trustStore=null] 2019-10-21 11:50:16,404 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Started embedded Solr server. 2019-10-21 11:50:21,419 [Thread-16] ERROR o.j.o.VerboseProcess - 2019-10-21 11:50:21,420 [Thread-16] ERROR o.j.o.VerboseProcess - (process:1638): dconf-CRITICAL **: 11:50:21.419: unable to create directory '/var/lib/tomcat8/.cache/dconf': Permission denied. dconf will not work properly. 2019-10-21 11:50:23,565 [OfficeProcessThread-0] WARN o.j.o.ConnectRetryable - Office process died with exit code 81; restarting it 2019-10-21 11:50:23,989 [Thread-24] ERROR o.j.o.VerboseProcess - 2019-10-21 11:50:23,989 [Thread-24] ERROR o.j.o.VerboseProcess - (process:1677): dconf-CRITICAL **: 11:50:23.988: unable to create directory '/var/lib/tomcat8/.cache/dconf': Permission denied. dconf will not work properly. 2019-10-21 11:50:24,228 [localhost-startStop-1] INFO o.x.o.i.s.DefaultOfficeServer - Open Office instance started. 21-Oct-2019 11:50:27.497 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of configuration descriptor [/etc/tomcat8/Catalina/localhost/xwiki.xml] has finished in [65,019] ms 21-Oct-2019 11:50:27.499 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying configuration descriptor [/etc/tomcat8/Catalina/localhost/ROOT.xml] 21-Oct-2019 11:50:27.501 WARNUNG [localhost-startStop-1] org.apache.catalina.core.StandardContext.setPath A context path must either be an empty string or start with a '/' and do not end with a '/'. The path [/] does not meet these criteria and has been changed to [] 2019-10-21 11:50:36,186 [localhost-startStop-1] INFO iPropertiesConfigurationSource - loading xwiki.properties from default location /etc/xwiki/xwiki.properties 2019-10-21 11:50:36,488 [localhost-startStop-1] INFO o.x.e.i.ServletEnvironment - Using permanent directory [/var/lib/xwiki/data] 2019-10-21 11:50:40,574 [localhost-startStop-1] WARN ltInstalledExtensionRepository - Invalid extension [org.xwiki.platform:xwiki-platform-distribution-flavor-mainwiki/11.6] on namespace [wiki:xwiki] (InvalidExtensionException: Dependency [org.xwiki.platform:xwiki-platform-oldcore-[11.6]] is incompatible with the core extension [org.xwiki.platform:xwiki-platform-legacy-oldcore/11.8.1]) 2019-10-21 11:50:51,712 [localhost-startStop-1] INFO o.x.s.f.i.FilesystemStoreTools - Using filesystem store directory [/var/lib/xwiki/data/store/file] 2019-10-21 11:50:52,408 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server... 2019-10-21 11:50:52,409 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: [/var/lib/xwiki/data/solr] 2019-10-21 11:50:54,973 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@299c29c[provider=null,keyStore=null,trustStore=null] 2019-10-21 11:50:55,309 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@2e590423[provider=null,keyStore=null,trustStore=null] 2019-10-21 11:50:59,587 [localhost-startStop-1] 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 [solr.availablelocales] at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:245) at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceList(EmbeddableComponentManager.java:225) at org.xwiki.observation.internal.DefaultObservationManager.initializeListeners(DefaultObservationManager.java:166) at org.xwiki.observation.internal.DefaultObservationManager.getListenersByEvent(DefaultObservationManager.java:132) at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:283) at org.xwiki.component.internal.StackingComponentEventManager.sendEvent(StackingComponentEventManager.java:142) at org.xwiki.component.internal.StackingComponentEventManager.flushEvents(StackingComponentEventManager.java:92) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.loadComponents(JarExtensionHandler.java:255) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.install(JarExtensionHandler.java:183) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.initialize(JarExtensionHandler.java:144) at org.xwiki.extension.handler.internal.DefaultExtensionHandlerManager.initialize(DefaultExtensionHandlerManager.java:154) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:182) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:161) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionDependencyInNamespace(DefaultExtensionInitializer.java:206) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:177) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:161) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtension(DefaultExtensionInitializer.java:127) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initialize(DefaultExtensionInitializer.java:105) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initialize(DefaultExtensionInitializer.java:81) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:189) at org.xwiki.container.servlet.XWikiServletContextListener.contextInitialized(XWikiServletContextListener.java:120) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4770) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5236) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:754) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:730) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734) at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:624) at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1834) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.search.solr.internal.SolrInstanceProvider] identified by type [javax.inject.Provider] and hint [default] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:204) at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:399) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:355) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:242) ... 37 common frames omitted Caused by: org.xwiki.component.phase.InitializationException: Failed to lookup configured Solr instance type [embedded] at org.xwiki.search.solr.internal.SolrInstanceProvider.initialize(SolrInstanceProvider.java:67) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) ... 41 common frames omitted Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.search.solr.internal.EmbeddedSolrInstance] identified by type [interface org.xwiki.search.solr.internal.api.SolrInstance] and hint [embedded] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:204) at org.xwiki.search.solr.internal.SolrInstanceProvider.initialize(SolrInstanceProvider.java:64) ... 45 common frames omitted Caused by: org.xwiki.component.phase.InitializationException: Failed to initialize the Solr embedded server with home directory set to [/var/lib/xwiki/data/solr] at org.xwiki.search.solr.internal.EmbeddedSolrInstance.initialize(EmbeddedSolrInstance.java:109) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) ... 46 common frames omitted Caused by: org.apache.solr.client.solrj.SolrServerException: Failed to initialize the Solr core. Please check the configuration and log messages. at org.xwiki.search.solr.internal.EmbeddedSolrInstance.createCoreContainer(EmbeddedSolrInstance.java:118) at org.xwiki.search.solr.internal.EmbeddedSolrInstance.initialize(EmbeddedSolrInstance.java:101) ... 50 common frames omitted 21-Oct-2019 11:51:01.118 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of configuration descriptor [/etc/tomcat8/Catalina/localhost/ROOT.xml] has finished in [33,620] ms 21-Oct-2019 11:51:01.125 INFORMATION [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-80"] 21-Oct-2019 11:51:01.155 INFORMATION [main] org.apache.catalina.startup.Catalina.start Server startup in 98835 ms 2019-10-21 11:51:13,514 [XWiki initialization] INFO .HibernateDataMigrationManager - Storage schema updates and data migrations are enabled 2019-10-21 11:51:13,985 [XWiki initialization] INFO .HibernateDataMigrationManager - The following data migration(s) will be applied for wiki [xwiki] currently in version [1130000]: 2019-10-21 11:51:13,986 [XWiki initialization] INFO .HibernateDataMigrationManager - R1130040XWIKI16682 - Fix attachments content store id missed because of a bug in migration R1100000XWIKI15620 2019-10-21 11:51:13,986 [XWiki initialization] INFO .HibernateDataMigrationManager - R1138000XWIKI16709 - Remove disable property and add checked_email property in XWikiUser documents. 2019-10-21 11:51:13,986 [XWiki initialization] INFO .HibernateDataMigrationManager - Checking Hibernate mapping and updating schema if needed for wiki [xwiki] 2019-10-21 11:51:14,832 [XWiki initialization] INFO .HibernateDataMigrationManager - Starting data migration [R1130040XWIKI16682] with version [1130040] on database [xwiki] 2019-10-21 11:51:15,052 [XWiki initialization] INFO .HibernateDataMigrationManager - Data migration [R1130040XWIKI16682] applied successfully, database [xwiki] upgraded to version [1130040] 2019-10-21 11:51:15,052 [XWiki initialization] INFO .HibernateDataMigrationManager - Starting data migration [R1138000XWIKI16709] with version [1138000] on database [xwiki] 2019-10-21 11:51:20,427 [XWiki initialization] INFO .HibernateDataMigrationManager - Data migration [R1138000XWIKI16709] applied successfully, database [xwiki] upgraded to version [1138000] 2019-10-21 11:53:07,846 [http://192.168.4.209/bin/loginsubmit/XWiki/XWikiLogin] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] 2019-10-21 11:59:27,108 [http://192.168.4.209/bin/get/Main/WebHome?outputSyntax=plain&sheet=XWiki.DocumentTree&showTranslations=false&limit=10&root=wiki%3Axwiki&data=children&id=%23] WARN o.x.i.t.i.n.WikiTreeNode - Failed to retrieve the children of [wiki:xwiki]. Root cause [IllegalArgumentException: No query defined for that name [nonTerminalPagesOrderedByTitle]]. 2019-10-21 11:59:29,457 [http://192.168.4.209/bin/get/Main/WebHome?outputSyntax=plain&sheet=XWiki.DocumentTree&showTranslations=false&limit=10&data=children&id=%23] WARN o.x.i.t.i.n.WikiTreeNode - Failed to retrieve the children of [wiki:xwiki]. Root cause [IllegalArgumentException: No query defined for that name [nonTerminalPagesOrderedByTitle]]. 21-Oct-2019 12:07:12.807 INFORMATION [Thread-36] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-80"] 21-Oct-2019 12:07:12.809 INFORMATION [Thread-36] org.apache.catalina.core.StandardService.stopInternal Stopping service [Catalina] 21-Oct-2019 12:07:13.117 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesJdbc The web application [ROOT] registered the JDBC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered. 21-Oct-2019 12:07:13.122 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [h2sc-2-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132) org.eclipse.jetty.io.ManagedSelector$$Lambda$476/449228890.run(Unknown Source) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$477/992674218.run(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:07:13.123 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Connection evictor] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Thread.sleep(Native Method) org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:07:13.124 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Connection evictor] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Thread.sleep(Native Method) org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:07:13.124 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [h2sc-4-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132) org.eclipse.jetty.io.ManagedSelector$$Lambda$476/449228890.run(Unknown Source) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$477/992674218.run(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:07:13.125 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [SolrRrdBackendFactory-7-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:07:13.126 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [MetricsHistoryHandler-8-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:07:13.126 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Thread-35] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) org.apache.solr.core.CloserThread.run(CoreContainer.java:2027) 21-Oct-2019 12:07:13.131 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [mysql-cj-abandoned-connection-cleanup] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:80) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:07:13.131 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [SolrRrdBackendFactory-7-thread-2] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:07:13.144 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@4561b1c7]) and a value of type [java.util.Stack] (value [[org.xwiki.context.ExecutionContext@f37196e]]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 2019-10-21 12:07:13,662 [localhost-startStop-2] INFO o.x.o.i.s.DefaultOfficeServer - Open Office instance stopped. 21-Oct-2019 12:07:13.971 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [xwiki] appears to have started a thread named [OfficeProcessThread-0] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:07:14.003 INFORMATION [Thread-36] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-80"] 21-Oct-2019 12:07:14.007 INFORMATION [Thread-36] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-80"] 21-Oct-2019 12:07:14.743 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:07:14.749 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:07:14.749 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:07:14.749 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:07:14.755 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:07:14.757 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:07:14.758 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:07:14.758 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:07:14.760 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:07:14.761 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:07:14.761 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:07:14.762 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:07:15.896 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.5.39 (Ubuntu) 21-Oct-2019 12:07:15.897 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Sep 9 2019 19:47:51 UTC 21-Oct-2019 12:07:15.898 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.5.39.0 21-Oct-2019 12:07:15.898 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Linux 21-Oct-2019 12:07:15.899 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 4.15.0-65-generic 21-Oct-2019 12:07:15.899 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64 21-Oct-2019 12:07:15.899 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: /usr/lib/jvm/java-8-openjdk-amd64/jre 21-Oct-2019 12:07:15.900 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_222-8u222-b10-1ubuntu1~18.04.1-b10 21-Oct-2019 12:07:15.900 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Private Build 21-Oct-2019 12:07:15.900 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: /var/lib/tomcat8 21-Oct-2019 12:07:15.902 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: /usr/share/tomcat8 21-Oct-2019 12:07:15.902 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/var/lib/tomcat8/conf/logging.properties 21-Oct-2019 12:07:15.903 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager 21-Oct-2019 12:07:15.907 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.awt.headless=true 21-Oct-2019 12:07:15.907 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xmx1024m 21-Oct-2019 12:07:15.907 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.security.egd=file:/dev/./urandom 21-Oct-2019 12:07:15.907 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048 21-Oct-2019 12:07:15.908 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources 21-Oct-2019 12:07:15.908 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dorg.apache.catalina.security.SecurityListener.UMASK=0027 21-Oct-2019 12:07:15.908 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs= 21-Oct-2019 12:07:15.909 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/var/lib/tomcat8 21-Oct-2019 12:07:15.909 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/usr/share/tomcat8 21-Oct-2019 12:07:15.909 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/tmp/tomcat8-tomcat8-tmp 21-Oct-2019 12:07:15.910 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library [1.2.21] using APR version [1.6.3]. 21-Oct-2019 12:07:15.910 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true]. 21-Oct-2019 12:07:15.911 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true] 21-Oct-2019 12:07:15.919 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1 11 Sep 2018] 21-Oct-2019 12:07:16.134 INFORMATION [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-80"] 21-Oct-2019 12:07:16.171 INFORMATION [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read 21-Oct-2019 12:07:16.230 INFORMATION [main] org.apache.catalina.startup.Catalina.load Initialization processed in 1410 ms 21-Oct-2019 12:07:16.295 INFORMATION [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina] 21-Oct-2019 12:07:16.297 INFORMATION [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.39 (Ubuntu) 21-Oct-2019 12:07:16.331 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying configuration descriptor [/etc/tomcat8/Catalina/localhost/xwiki.xml] 21-Oct-2019 12:07:16.375 WARNUNG [localhost-startStop-1] org.apache.catalina.core.StandardContext.setPath A context path must either be an empty string or start with a '/' and do not end with a '/'. The path [/] does not meet these criteria and has been changed to [] 2019-10-21 12:07:28,050 [localhost-startStop-1] INFO iPropertiesConfigurationSource - loading xwiki.properties from default location /etc/xwiki/xwiki.properties 2019-10-21 12:07:28,633 [localhost-startStop-1] INFO o.x.e.i.ServletEnvironment - Using permanent directory [/var/lib/xwiki/data] 2019-10-21 12:07:33,867 [localhost-startStop-1] WARN ltInstalledExtensionRepository - Invalid extension [org.xwiki.platform:xwiki-platform-distribution-flavor-mainwiki/11.6] on namespace [wiki:xwiki] (InvalidExtensionException: Dependency [org.xwiki.platform:xwiki-platform-oldcore-[11.6]] is incompatible with the core extension [org.xwiki.platform:xwiki-platform-legacy-oldcore/11.8.1]) 2019-10-21 12:07:46,580 [localhost-startStop-1] INFO o.x.s.f.i.FilesystemStoreTools - Using filesystem store directory [/var/lib/xwiki/data/store/file] 2019-10-21 12:07:47,198 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server... 2019-10-21 12:07:47,198 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: [/var/lib/xwiki/data/solr] 2019-10-21 12:07:49,758 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@29e63720[provider=null,keyStore=null,trustStore=null] 2019-10-21 12:07:50,109 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@3202410b[provider=null,keyStore=null,trustStore=null] 2019-10-21 12:07:58,375 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Started embedded Solr server. 2019-10-21 12:08:01,376 [Thread-16] ERROR o.j.o.VerboseProcess - 2019-10-21 12:08:01,376 [Thread-16] ERROR o.j.o.VerboseProcess - (process:2019): dconf-CRITICAL **: 12:08:01.375: unable to create directory '/var/lib/tomcat8/.cache/dconf': Permission denied. dconf will not work properly. 2019-10-21 12:08:01,686 [OfficeProcessThread-0] WARN o.j.o.ConnectRetryable - Office process died with exit code 81; restarting it 2019-10-21 12:08:02,067 [Thread-24] ERROR o.j.o.VerboseProcess - 2019-10-21 12:08:02,067 [Thread-24] ERROR o.j.o.VerboseProcess - (process:2046): dconf-CRITICAL **: 12:08:02.066: unable to create directory '/var/lib/tomcat8/.cache/dconf': Permission denied. dconf will not work properly. 2019-10-21 12:08:02,302 [localhost-startStop-1] INFO o.x.o.i.s.DefaultOfficeServer - Open Office instance started. 21-Oct-2019 12:08:06.113 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of configuration descriptor [/etc/tomcat8/Catalina/localhost/xwiki.xml] has finished in [49,781] ms 21-Oct-2019 12:08:06.114 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying configuration descriptor [/etc/tomcat8/Catalina/localhost/ROOT.xml] 21-Oct-2019 12:08:06.115 WARNUNG [localhost-startStop-1] org.apache.catalina.core.StandardContext.setPath A context path must either be an empty string or start with a '/' and do not end with a '/'. The path [/] does not meet these criteria and has been changed to [] 2019-10-21 12:08:14,660 [localhost-startStop-1] INFO iPropertiesConfigurationSource - loading xwiki.properties from default location /etc/xwiki/xwiki.properties 2019-10-21 12:08:14,971 [localhost-startStop-1] INFO o.x.e.i.ServletEnvironment - Using permanent directory [/var/lib/xwiki/data] 2019-10-21 12:08:18,958 [localhost-startStop-1] WARN ltInstalledExtensionRepository - Invalid extension [org.xwiki.platform:xwiki-platform-distribution-flavor-mainwiki/11.6] on namespace [wiki:xwiki] (InvalidExtensionException: Dependency [org.xwiki.platform:xwiki-platform-oldcore-[11.6]] is incompatible with the core extension [org.xwiki.platform:xwiki-platform-legacy-oldcore/11.8.1]) 2019-10-21 12:08:28,561 [localhost-startStop-1] INFO o.x.s.f.i.FilesystemStoreTools - Using filesystem store directory [/var/lib/xwiki/data/store/file] 2019-10-21 12:08:29,421 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server... 2019-10-21 12:08:29,421 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: [/var/lib/xwiki/data/solr] 2019-10-21 12:08:31,741 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@335946a9[provider=null,keyStore=null,trustStore=null] 2019-10-21 12:08:32,035 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@315eafa9[provider=null,keyStore=null,trustStore=null] 2019-10-21 12:08:36,336 [localhost-startStop-1] 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 [solr.availablelocales] at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:245) at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceList(EmbeddableComponentManager.java:225) at org.xwiki.observation.internal.DefaultObservationManager.initializeListeners(DefaultObservationManager.java:166) at org.xwiki.observation.internal.DefaultObservationManager.getListenersByEvent(DefaultObservationManager.java:132) at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:283) at org.xwiki.component.internal.StackingComponentEventManager.sendEvent(StackingComponentEventManager.java:142) at org.xwiki.component.internal.StackingComponentEventManager.flushEvents(StackingComponentEventManager.java:92) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.loadComponents(JarExtensionHandler.java:255) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.install(JarExtensionHandler.java:183) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.initialize(JarExtensionHandler.java:144) at org.xwiki.extension.handler.internal.DefaultExtensionHandlerManager.initialize(DefaultExtensionHandlerManager.java:154) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:182) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:161) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtension(DefaultExtensionInitializer.java:127) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initialize(DefaultExtensionInitializer.java:105) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initialize(DefaultExtensionInitializer.java:81) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:189) at org.xwiki.container.servlet.XWikiServletContextListener.contextInitialized(XWikiServletContextListener.java:120) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4770) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5236) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:754) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:730) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734) at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:624) at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1834) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.search.solr.internal.SolrInstanceProvider] identified by type [javax.inject.Provider] and hint [default] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:204) at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:399) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:355) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:242) ... 34 common frames omitted Caused by: org.xwiki.component.phase.InitializationException: Failed to lookup configured Solr instance type [embedded] at org.xwiki.search.solr.internal.SolrInstanceProvider.initialize(SolrInstanceProvider.java:67) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) ... 38 common frames omitted Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.search.solr.internal.EmbeddedSolrInstance] identified by type [interface org.xwiki.search.solr.internal.api.SolrInstance] and hint [embedded] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:204) at org.xwiki.search.solr.internal.SolrInstanceProvider.initialize(SolrInstanceProvider.java:64) ... 42 common frames omitted Caused by: org.xwiki.component.phase.InitializationException: Failed to initialize the Solr embedded server with home directory set to [/var/lib/xwiki/data/solr] at org.xwiki.search.solr.internal.EmbeddedSolrInstance.initialize(EmbeddedSolrInstance.java:109) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) ... 43 common frames omitted Caused by: org.apache.solr.client.solrj.SolrServerException: Failed to initialize the Solr core. Please check the configuration and log messages. at org.xwiki.search.solr.internal.EmbeddedSolrInstance.createCoreContainer(EmbeddedSolrInstance.java:118) at org.xwiki.search.solr.internal.EmbeddedSolrInstance.initialize(EmbeddedSolrInstance.java:101) ... 47 common frames omitted 21-Oct-2019 12:08:38.037 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of configuration descriptor [/etc/tomcat8/Catalina/localhost/ROOT.xml] has finished in [31,924] ms 21-Oct-2019 12:08:38.043 INFORMATION [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-80"] 21-Oct-2019 12:08:38.059 INFORMATION [main] org.apache.catalina.startup.Catalina.start Server startup in 81826 ms 2019-10-21 12:08:49,702 [XWiki initialization] INFO .HibernateDataMigrationManager - Storage schema updates and data migrations are enabled 2019-10-21 12:08:50,111 [XWiki initialization] INFO .HibernateDataMigrationManager - No data migration to apply for wiki [xwiki] currently in version [1138000] 2019-10-21 12:08:50,111 [XWiki initialization] INFO .HibernateDataMigrationManager - Checking Hibernate mapping and updating schema if needed for wiki [xwiki] 2019-10-21 12:10:06,051 [http://192.168.4.209/bin/loginsubmit/XWiki/XWikiLogin] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] 21-Oct-2019 12:15:58.443 INFORMATION [Thread-36] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-80"] 21-Oct-2019 12:15:58.447 INFORMATION [Thread-36] org.apache.catalina.core.StandardService.stopInternal Stopping service [Catalina] 21-Oct-2019 12:15:58.681 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesJdbc The web application [ROOT] registered the JDBC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered. 21-Oct-2019 12:15:58.693 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [h2sc-2-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132) org.eclipse.jetty.io.ManagedSelector$$Lambda$476/538270268.run(Unknown Source) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$477/1862920874.run(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:15:58.694 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Connection evictor] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Thread.sleep(Native Method) org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:15:58.694 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Connection evictor] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Thread.sleep(Native Method) org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:15:58.695 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [h2sc-4-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132) org.eclipse.jetty.io.ManagedSelector$$Lambda$476/538270268.run(Unknown Source) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$477/1862920874.run(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:15:58.696 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [SolrRrdBackendFactory-7-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:15:58.696 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [MetricsHistoryHandler-8-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:15:58.697 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Thread-35] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) org.apache.solr.core.CloserThread.run(CoreContainer.java:2027) 21-Oct-2019 12:15:58.698 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [mysql-cj-abandoned-connection-cleanup] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:80) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:15:58.703 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [SolrRrdBackendFactory-7-thread-2] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:15:58.709 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@2315d786]) and a value of type [java.util.Stack] (value [[org.xwiki.context.ExecutionContext@72ce1d6a]]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 2019-10-21 12:15:59,159 [localhost-startStop-2] INFO o.x.o.i.s.DefaultOfficeServer - Open Office instance stopped. 2019-10-21 12:15:59,276 [coreCloseExecutor-15-thread-1] ERROR o.a.s.u.SolrIndexWriter - Error closing IndexWriter java.nio.file.NoSuchFileException: /var/lib/xwiki/data/solr/xwiki/data/index at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86) at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102) at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107) at sun.nio.fs.UnixPath.toRealPath(UnixPath.java:837) at org.apache.lucene.util.IOUtils.spins(IOUtils.java:509) at org.apache.lucene.util.IOUtils.spins(IOUtils.java:492) at org.apache.lucene.index.ConcurrentMergeScheduler.initDynamicDefaults(ConcurrentMergeScheduler.java:412) at org.apache.lucene.index.ConcurrentMergeScheduler.merge(ConcurrentMergeScheduler.java:501) at org.apache.lucene.index.IndexWriter.waitForMerges(IndexWriter.java:2537) at org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1045) at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1087) at org.apache.solr.update.SolrIndexWriter.close(SolrIndexWriter.java:301) at org.apache.solr.update.DirectUpdateHandler2.closeWriter(DirectUpdateHandler2.java:902) at org.apache.solr.update.DefaultSolrCoreState.closeIndexWriter(DefaultSolrCoreState.java:105) at org.apache.solr.update.DefaultSolrCoreState.close(DefaultSolrCoreState.java:401) at org.apache.solr.update.SolrCoreState.decrefSolrCoreState(SolrCoreState.java:84) at org.apache.solr.core.SolrCore.close(SolrCore.java:1598) at org.apache.solr.core.SolrCores.lambda$close$0(SolrCores.java:139) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Suppressed: java.nio.file.NoSuchFileException: /var/lib/xwiki/data/solr/xwiki/data/index at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86) at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102) at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107) at sun.nio.fs.UnixFileSystemProvider.newDirectoryStream(UnixFileSystemProvider.java:427) at java.nio.file.Files.newDirectoryStream(Files.java:457) at org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:215) at org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:234) at org.apache.lucene.store.NRTCachingDirectory.listAll(NRTCachingDirectory.java:102) at org.apache.lucene.store.FilterDirectory.listAll(FilterDirectory.java:58) at org.apache.lucene.index.IndexFileDeleter.refresh(IndexFileDeleter.java:427) at org.apache.lucene.index.IndexWriter.rollbackInternalNoCommit(IndexWriter.java:2326) at org.apache.lucene.index.IndexWriter.rollbackInternal(IndexWriter.java:2268) at org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1051) ... 13 common frames omitted 21-Oct-2019 12:15:59.448 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [xwiki] appears to have started a thread named [OfficeProcessThread-0] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:15:59.489 INFORMATION [Thread-36] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-80"] 21-Oct-2019 12:15:59.492 INFORMATION [Thread-36] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-80"] 21-Oct-2019 12:16:00.256 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:16:00.263 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:16:00.264 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:16:00.264 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:16:00.268 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:16:00.271 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:16:00.271 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:16:00.271 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:16:00.272 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:16:00.273 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:16:00.273 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:16:00.274 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:16:01.491 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.5.39 (Ubuntu) 21-Oct-2019 12:16:01.492 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Sep 9 2019 19:47:51 UTC 21-Oct-2019 12:16:01.492 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.5.39.0 21-Oct-2019 12:16:01.493 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Linux 21-Oct-2019 12:16:01.493 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 4.15.0-65-generic 21-Oct-2019 12:16:01.493 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64 21-Oct-2019 12:16:01.494 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: /usr/lib/jvm/java-8-openjdk-amd64/jre 21-Oct-2019 12:16:01.499 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_222-8u222-b10-1ubuntu1~18.04.1-b10 21-Oct-2019 12:16:01.499 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Private Build 21-Oct-2019 12:16:01.500 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: /var/lib/tomcat8 21-Oct-2019 12:16:01.501 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: /usr/share/tomcat8 21-Oct-2019 12:16:01.502 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/var/lib/tomcat8/conf/logging.properties 21-Oct-2019 12:16:01.502 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager 21-Oct-2019 12:16:01.502 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.awt.headless=true 21-Oct-2019 12:16:01.503 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xmx1024m 21-Oct-2019 12:16:01.503 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.security.egd=file:/dev/./urandom 21-Oct-2019 12:16:01.503 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048 21-Oct-2019 12:16:01.504 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources 21-Oct-2019 12:16:01.504 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dorg.apache.catalina.security.SecurityListener.UMASK=0027 21-Oct-2019 12:16:01.504 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs= 21-Oct-2019 12:16:01.505 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/var/lib/tomcat8 21-Oct-2019 12:16:01.505 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/usr/share/tomcat8 21-Oct-2019 12:16:01.505 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/tmp/tomcat8-tomcat8-tmp 21-Oct-2019 12:16:01.506 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library [1.2.21] using APR version [1.6.3]. 21-Oct-2019 12:16:01.506 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true]. 21-Oct-2019 12:16:01.507 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true] 21-Oct-2019 12:16:01.515 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1 11 Sep 2018] 21-Oct-2019 12:16:01.757 INFORMATION [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-80"] 21-Oct-2019 12:16:01.804 INFORMATION [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read 21-Oct-2019 12:16:01.859 INFORMATION [main] org.apache.catalina.startup.Catalina.load Initialization processed in 1523 ms 21-Oct-2019 12:16:01.935 INFORMATION [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina] 21-Oct-2019 12:16:01.939 INFORMATION [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.39 (Ubuntu) 21-Oct-2019 12:16:01.974 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying configuration descriptor [/etc/tomcat8/Catalina/localhost/xwiki.xml] 21-Oct-2019 12:16:02.022 WARNUNG [localhost-startStop-1] org.apache.catalina.core.StandardContext.setPath A context path must either be an empty string or start with a '/' and do not end with a '/'. The path [/] does not meet these criteria and has been changed to [] 2019-10-21 12:16:13,736 [localhost-startStop-1] INFO iPropertiesConfigurationSource - loading xwiki.properties from default location /etc/xwiki/xwiki.properties 2019-10-21 12:16:14,342 [localhost-startStop-1] INFO o.x.e.i.ServletEnvironment - Using permanent directory [/var/lib/xwiki/data] 2019-10-21 12:16:19,875 [localhost-startStop-1] WARN ltInstalledExtensionRepository - Invalid extension [org.xwiki.platform:xwiki-platform-distribution-flavor-mainwiki/11.6] on namespace [wiki:xwiki] (InvalidExtensionException: Dependency [org.xwiki.platform:xwiki-platform-oldcore-[11.6]] is incompatible with the core extension [org.xwiki.platform:xwiki-platform-legacy-oldcore/11.8.1]) 2019-10-21 12:16:31,917 [localhost-startStop-1] INFO o.x.s.f.i.FilesystemStoreTools - Using filesystem store directory [/var/lib/xwiki/data/store/file] 2019-10-21 12:16:32,478 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Generating a new Solr home directory at [/var/lib/xwiki/data/solr] 2019-10-21 12:16:32,526 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server... 2019-10-21 12:16:32,526 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: [/var/lib/xwiki/data/solr] 2019-10-21 12:16:35,693 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@5163e281[provider=null,keyStore=null,trustStore=null] 2019-10-21 12:16:36,088 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@5dc5294a[provider=null,keyStore=null,trustStore=null] 2019-10-21 12:16:41,955 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Started embedded Solr server. 2019-10-21 12:16:43,671 [Thread-16] ERROR o.j.o.VerboseProcess - 2019-10-21 12:16:43,672 [Thread-16] ERROR o.j.o.VerboseProcess - (process:2401): dconf-CRITICAL **: 12:16:43.671: unable to create directory '/var/lib/tomcat8/.cache/dconf': Permission denied. dconf will not work properly. 2019-10-21 12:16:43,831 [OfficeProcessThread-0] WARN o.j.o.ConnectRetryable - Office process died with exit code 81; restarting it 2019-10-21 12:16:44,217 [Thread-24] ERROR o.j.o.VerboseProcess - 2019-10-21 12:16:44,217 [Thread-24] ERROR o.j.o.VerboseProcess - (process:2428): dconf-CRITICAL **: 12:16:44.216: unable to create directory '/var/lib/tomcat8/.cache/dconf': Permission denied. dconf will not work properly. 2019-10-21 12:16:44,441 [localhost-startStop-1] INFO o.x.o.i.s.DefaultOfficeServer - Open Office instance started. 21-Oct-2019 12:16:47.170 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of configuration descriptor [/etc/tomcat8/Catalina/localhost/xwiki.xml] has finished in [45,195] ms 21-Oct-2019 12:16:47.173 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying configuration descriptor [/etc/tomcat8/Catalina/localhost/ROOT.xml] 21-Oct-2019 12:16:47.174 WARNUNG [localhost-startStop-1] org.apache.catalina.core.StandardContext.setPath A context path must either be an empty string or start with a '/' and do not end with a '/'. The path [/] does not meet these criteria and has been changed to [] 2019-10-21 12:16:55,702 [localhost-startStop-1] INFO iPropertiesConfigurationSource - loading xwiki.properties from default location /etc/xwiki/xwiki.properties 2019-10-21 12:16:55,984 [localhost-startStop-1] INFO o.x.e.i.ServletEnvironment - Using permanent directory [/var/lib/xwiki/data] 2019-10-21 12:17:01,071 [localhost-startStop-1] WARN ltInstalledExtensionRepository - Invalid extension [org.xwiki.platform:xwiki-platform-distribution-flavor-mainwiki/11.6] on namespace [wiki:xwiki] (InvalidExtensionException: Dependency [org.xwiki.platform:xwiki-platform-oldcore-[11.6]] is incompatible with the core extension [org.xwiki.platform:xwiki-platform-legacy-oldcore/11.8.1]) 2019-10-21 12:17:10,900 [localhost-startStop-1] INFO o.x.s.f.i.FilesystemStoreTools - Using filesystem store directory [/var/lib/xwiki/data/store/file] 2019-10-21 12:17:11,502 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server... 2019-10-21 12:17:11,502 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: [/var/lib/xwiki/data/solr] 2019-10-21 12:17:13,343 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@3164fcec[provider=null,keyStore=null,trustStore=null] 2019-10-21 12:17:13,593 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@26e16faa[provider=null,keyStore=null,trustStore=null] 2019-10-21 12:17:18,015 [localhost-startStop-1] 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 [solr.availablelocales] at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:245) at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceList(EmbeddableComponentManager.java:225) at org.xwiki.observation.internal.DefaultObservationManager.initializeListeners(DefaultObservationManager.java:166) at org.xwiki.observation.internal.DefaultObservationManager.getListenersByEvent(DefaultObservationManager.java:132) at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:283) at org.xwiki.component.internal.StackingComponentEventManager.sendEvent(StackingComponentEventManager.java:142) at org.xwiki.component.internal.StackingComponentEventManager.flushEvents(StackingComponentEventManager.java:92) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.loadComponents(JarExtensionHandler.java:255) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.install(JarExtensionHandler.java:183) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.initialize(JarExtensionHandler.java:144) at org.xwiki.extension.handler.internal.DefaultExtensionHandlerManager.initialize(DefaultExtensionHandlerManager.java:154) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:182) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:161) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionDependencyInNamespace(DefaultExtensionInitializer.java:206) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:177) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:161) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtension(DefaultExtensionInitializer.java:127) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initialize(DefaultExtensionInitializer.java:105) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initialize(DefaultExtensionInitializer.java:81) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:189) at org.xwiki.container.servlet.XWikiServletContextListener.contextInitialized(XWikiServletContextListener.java:120) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4770) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5236) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:754) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:730) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734) at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:624) at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1834) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.search.solr.internal.SolrInstanceProvider] identified by type [javax.inject.Provider] and hint [default] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:204) at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:399) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:355) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:242) ... 37 common frames omitted Caused by: org.xwiki.component.phase.InitializationException: Failed to lookup configured Solr instance type [embedded] at org.xwiki.search.solr.internal.SolrInstanceProvider.initialize(SolrInstanceProvider.java:67) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) ... 41 common frames omitted Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.search.solr.internal.EmbeddedSolrInstance] identified by type [interface org.xwiki.search.solr.internal.api.SolrInstance] and hint [embedded] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:204) at org.xwiki.search.solr.internal.SolrInstanceProvider.initialize(SolrInstanceProvider.java:64) ... 45 common frames omitted Caused by: org.xwiki.component.phase.InitializationException: Failed to initialize the Solr embedded server with home directory set to [/var/lib/xwiki/data/solr] at org.xwiki.search.solr.internal.EmbeddedSolrInstance.initialize(EmbeddedSolrInstance.java:109) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) ... 46 common frames omitted Caused by: org.apache.solr.client.solrj.SolrServerException: Failed to initialize the Solr core. Please check the configuration and log messages. at org.xwiki.search.solr.internal.EmbeddedSolrInstance.createCoreContainer(EmbeddedSolrInstance.java:118) at org.xwiki.search.solr.internal.EmbeddedSolrInstance.initialize(EmbeddedSolrInstance.java:101) ... 50 common frames omitted 21-Oct-2019 12:17:19.531 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of configuration descriptor [/etc/tomcat8/Catalina/localhost/ROOT.xml] has finished in [32,358] ms 21-Oct-2019 12:17:19.541 INFORMATION [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-80"] 21-Oct-2019 12:17:19.559 INFORMATION [main] org.apache.catalina.startup.Catalina.start Server startup in 77699 ms 2019-10-21 12:17:31,062 [XWiki initialization] INFO .HibernateDataMigrationManager - Storage schema updates and data migrations are enabled 2019-10-21 12:17:31,427 [XWiki initialization] INFO .HibernateDataMigrationManager - No data migration to apply for wiki [xwiki] currently in version [1138000] 2019-10-21 12:17:31,427 [XWiki initialization] INFO .HibernateDataMigrationManager - Checking Hibernate mapping and updating schema if needed for wiki [xwiki] 2019-10-21 12:17:59,933 [http://192.168.4.209/bin/loginsubmit/XWiki/XWikiLogin] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] 21-Oct-2019 12:20:54.872 INFORMATION [Thread-36] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-80"] 21-Oct-2019 12:20:54.875 INFORMATION [Thread-36] org.apache.catalina.core.StandardService.stopInternal Stopping service [Catalina] 21-Oct-2019 12:20:55.169 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesJdbc The web application [ROOT] registered the JDBC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered. 21-Oct-2019 12:20:55.172 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [h2sc-2-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132) org.eclipse.jetty.io.ManagedSelector$$Lambda$468/2077177483.run(Unknown Source) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$469/538270268.run(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:20:55.173 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Connection evictor] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Thread.sleep(Native Method) org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:20:55.174 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Connection evictor] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Thread.sleep(Native Method) org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:20:55.175 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [h2sc-4-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132) org.eclipse.jetty.io.ManagedSelector$$Lambda$468/2077177483.run(Unknown Source) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$469/538270268.run(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:20:55.179 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [SolrRrdBackendFactory-7-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:20:55.181 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [MetricsHistoryHandler-8-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:20:55.182 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Thread-35] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) org.apache.solr.core.CloserThread.run(CoreContainer.java:2027) 21-Oct-2019 12:20:55.182 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [mysql-cj-abandoned-connection-cleanup] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:80) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:20:55.183 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [SolrRrdBackendFactory-7-thread-2] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:20:55.194 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@62f6eb43]) and a value of type [java.util.Stack] (value [[org.xwiki.context.ExecutionContext@6b30cdf6]]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 2019-10-21 12:20:55,627 [localhost-startStop-2] INFO o.x.o.i.s.DefaultOfficeServer - Open Office instance stopped. 2019-10-21 12:20:55,720 [coreCloseExecutor-15-thread-1] ERROR o.a.s.u.SolrIndexWriter - Error closing IndexWriter java.nio.file.NoSuchFileException: /var/lib/xwiki/data/solr/xwiki/data/index at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86) at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102) at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107) at sun.nio.fs.UnixPath.toRealPath(UnixPath.java:837) at org.apache.lucene.util.IOUtils.spins(IOUtils.java:509) at org.apache.lucene.util.IOUtils.spins(IOUtils.java:492) at org.apache.lucene.index.ConcurrentMergeScheduler.initDynamicDefaults(ConcurrentMergeScheduler.java:412) at org.apache.lucene.index.ConcurrentMergeScheduler.merge(ConcurrentMergeScheduler.java:501) at org.apache.lucene.index.IndexWriter.waitForMerges(IndexWriter.java:2537) at org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1045) at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1087) at org.apache.solr.update.SolrIndexWriter.close(SolrIndexWriter.java:301) at org.apache.solr.update.DirectUpdateHandler2.closeWriter(DirectUpdateHandler2.java:902) at org.apache.solr.update.DefaultSolrCoreState.closeIndexWriter(DefaultSolrCoreState.java:105) at org.apache.solr.update.DefaultSolrCoreState.close(DefaultSolrCoreState.java:401) at org.apache.solr.update.SolrCoreState.decrefSolrCoreState(SolrCoreState.java:84) at org.apache.solr.core.SolrCore.close(SolrCore.java:1598) at org.apache.solr.core.SolrCores.lambda$close$0(SolrCores.java:139) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Suppressed: java.nio.file.NoSuchFileException: /var/lib/xwiki/data/solr/xwiki/data/index at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86) at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102) at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107) at sun.nio.fs.UnixFileSystemProvider.newDirectoryStream(UnixFileSystemProvider.java:427) at java.nio.file.Files.newDirectoryStream(Files.java:457) at org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:215) at org.apache.lucene.store.FSDirectory.listAll(FSDirectory.java:234) at org.apache.lucene.store.NRTCachingDirectory.listAll(NRTCachingDirectory.java:102) at org.apache.lucene.store.FilterDirectory.listAll(FilterDirectory.java:58) at org.apache.lucene.index.IndexFileDeleter.refresh(IndexFileDeleter.java:427) at org.apache.lucene.index.IndexWriter.rollbackInternalNoCommit(IndexWriter.java:2326) at org.apache.lucene.index.IndexWriter.rollbackInternal(IndexWriter.java:2268) at org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1051) ... 13 common frames omitted 21-Oct-2019 12:20:55.907 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [xwiki] appears to have started a thread named [OfficeProcessThread-0] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 21-Oct-2019 12:20:55.945 INFORMATION [Thread-36] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-80"] 21-Oct-2019 12:20:55.947 INFORMATION [Thread-36] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-80"] 21-Oct-2019 12:20:56.690 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:20:56.696 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:20:56.696 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:20:56.696 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:20:56.698 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:20:56.698 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:20:56.698 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:20:56.711 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:20:56.713 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:20:56.713 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:20:56.714 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared/classes], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:20:56.714 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared], exists: [false], isDirectory: [false], canRead: [false] 21-Oct-2019 12:20:57.920 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.5.39 (Ubuntu) 21-Oct-2019 12:20:57.921 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Sep 9 2019 19:47:51 UTC 21-Oct-2019 12:20:57.921 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.5.39.0 21-Oct-2019 12:20:57.922 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Linux 21-Oct-2019 12:20:57.922 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 4.15.0-65-generic 21-Oct-2019 12:20:57.922 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64 21-Oct-2019 12:20:57.923 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: /usr/lib/jvm/java-8-openjdk-amd64/jre 21-Oct-2019 12:20:57.923 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_222-8u222-b10-1ubuntu1~18.04.1-b10 21-Oct-2019 12:20:57.924 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Private Build 21-Oct-2019 12:20:57.925 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: /var/lib/tomcat8 21-Oct-2019 12:20:57.927 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: /usr/share/tomcat8 21-Oct-2019 12:20:57.927 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/var/lib/tomcat8/conf/logging.properties 21-Oct-2019 12:20:57.928 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager 21-Oct-2019 12:20:57.928 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.awt.headless=true 21-Oct-2019 12:20:57.928 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xmx1024m 21-Oct-2019 12:20:57.928 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.security.egd=file:/dev/./urandom 21-Oct-2019 12:20:57.931 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048 21-Oct-2019 12:20:57.931 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources 21-Oct-2019 12:20:57.931 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dorg.apache.catalina.security.SecurityListener.UMASK=0027 21-Oct-2019 12:20:57.932 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs= 21-Oct-2019 12:20:57.932 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/var/lib/tomcat8 21-Oct-2019 12:20:57.932 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/usr/share/tomcat8 21-Oct-2019 12:20:57.933 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/tmp/tomcat8-tomcat8-tmp 21-Oct-2019 12:20:57.934 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library [1.2.21] using APR version [1.6.3]. 21-Oct-2019 12:20:57.934 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true]. 21-Oct-2019 12:20:57.934 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true] 21-Oct-2019 12:20:57.946 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1 11 Sep 2018] 21-Oct-2019 12:20:58.206 INFORMATION [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-80"] 21-Oct-2019 12:20:58.248 INFORMATION [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read 21-Oct-2019 12:20:58.309 INFORMATION [main] org.apache.catalina.startup.Catalina.load Initialization processed in 1525 ms 21-Oct-2019 12:20:58.374 INFORMATION [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina] 21-Oct-2019 12:20:58.375 INFORMATION [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.39 (Ubuntu) 21-Oct-2019 12:20:58.413 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying configuration descriptor [/etc/tomcat8/Catalina/localhost/xwiki.xml] 21-Oct-2019 12:20:58.460 WARNUNG [localhost-startStop-1] org.apache.catalina.core.StandardContext.setPath A context path must either be an empty string or start with a '/' and do not end with a '/'. The path [/] does not meet these criteria and has been changed to [] 2019-10-21 12:21:10,406 [localhost-startStop-1] INFO iPropertiesConfigurationSource - loading xwiki.properties from default location /etc/xwiki/xwiki.properties 2019-10-21 12:21:11,001 [localhost-startStop-1] INFO o.x.e.i.ServletEnvironment - Using permanent directory [/var/lib/xwiki/data] 2019-10-21 12:21:16,132 [localhost-startStop-1] WARN ltInstalledExtensionRepository - Invalid extension [org.xwiki.platform:xwiki-platform-distribution-flavor-mainwiki/11.6] on namespace [wiki:xwiki] (InvalidExtensionException: Dependency [org.xwiki.platform:xwiki-platform-oldcore-[11.6]] is incompatible with the core extension [org.xwiki.platform:xwiki-platform-legacy-oldcore/11.8.1]) 2019-10-21 12:21:28,471 [localhost-startStop-1] INFO o.x.s.f.i.FilesystemStoreTools - Using filesystem store directory [/var/lib/xwiki/data/store/file] 2019-10-21 12:21:29,058 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Generating a new Solr home directory at [/var/lib/xwiki/data/solr] 2019-10-21 12:21:29,086 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server... 2019-10-21 12:21:29,090 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: [/var/lib/xwiki/data/solr] 2019-10-21 12:21:31,726 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@5163e281[provider=null,keyStore=null,trustStore=null] 2019-10-21 12:21:32,110 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@5dc5294a[provider=null,keyStore=null,trustStore=null] 2019-10-21 12:21:38,557 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Started embedded Solr server. 2019-10-21 12:21:40,325 [Thread-16] ERROR o.j.o.VerboseProcess - 2019-10-21 12:21:40,326 [Thread-16] ERROR o.j.o.VerboseProcess - (process:2677): dconf-CRITICAL **: 12:21:40.325: unable to create directory '/var/lib/tomcat8/.cache/dconf': Permission denied. dconf will not work properly. 2019-10-21 12:21:40,487 [OfficeProcessThread-0] WARN o.j.o.ConnectRetryable - Office process died with exit code 81; restarting it 2019-10-21 12:21:40,868 [Thread-24] ERROR o.j.o.VerboseProcess - 2019-10-21 12:21:40,868 [Thread-24] ERROR o.j.o.VerboseProcess - (process:2704): dconf-CRITICAL **: 12:21:40.868: unable to create directory '/var/lib/tomcat8/.cache/dconf': Permission denied. dconf will not work properly. 2019-10-21 12:21:41,102 [localhost-startStop-1] INFO o.x.o.i.s.DefaultOfficeServer - Open Office instance started. 21-Oct-2019 12:21:43.812 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of configuration descriptor [/etc/tomcat8/Catalina/localhost/xwiki.xml] has finished in [45,399] ms 21-Oct-2019 12:21:43.815 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying configuration descriptor [/etc/tomcat8/Catalina/localhost/ROOT.xml] 21-Oct-2019 12:21:43.817 WARNUNG [localhost-startStop-1] org.apache.catalina.core.StandardContext.setPath A context path must either be an empty string or start with a '/' and do not end with a '/'. The path [/] does not meet these criteria and has been changed to [] 2019-10-21 12:21:51,550 [localhost-startStop-1] INFO iPropertiesConfigurationSource - loading xwiki.properties from default location /etc/xwiki/xwiki.properties 2019-10-21 12:21:51,838 [localhost-startStop-1] INFO o.x.e.i.ServletEnvironment - Using permanent directory [/var/lib/xwiki/data] 2019-10-21 12:21:56,171 [localhost-startStop-1] WARN ltInstalledExtensionRepository - Invalid extension [org.xwiki.platform:xwiki-platform-distribution-flavor-mainwiki/11.6] on namespace [wiki:xwiki] (InvalidExtensionException: Dependency [org.xwiki.platform:xwiki-platform-oldcore-[11.6]] is incompatible with the core extension [org.xwiki.platform:xwiki-platform-legacy-oldcore/11.8.1]) 2019-10-21 12:22:07,069 [localhost-startStop-1] INFO o.x.s.f.i.FilesystemStoreTools - Using filesystem store directory [/var/lib/xwiki/data/store/file] 2019-10-21 12:22:07,737 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server... 2019-10-21 12:22:07,737 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: [/var/lib/xwiki/data/solr] 2019-10-21 12:22:09,781 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@3164fcec[provider=null,keyStore=null,trustStore=null] 2019-10-21 12:22:10,099 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@26e16faa[provider=null,keyStore=null,trustStore=null] 2019-10-21 12:22:14,053 [localhost-startStop-1] 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 [solr.availablelocales] at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:245) at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceList(EmbeddableComponentManager.java:225) at org.xwiki.observation.internal.DefaultObservationManager.initializeListeners(DefaultObservationManager.java:166) at org.xwiki.observation.internal.DefaultObservationManager.getListenersByEvent(DefaultObservationManager.java:132) at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:283) at org.xwiki.component.internal.StackingComponentEventManager.sendEvent(StackingComponentEventManager.java:142) at org.xwiki.component.internal.StackingComponentEventManager.flushEvents(StackingComponentEventManager.java:92) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.loadComponents(JarExtensionHandler.java:255) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.install(JarExtensionHandler.java:183) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.initialize(JarExtensionHandler.java:144) at org.xwiki.extension.handler.internal.DefaultExtensionHandlerManager.initialize(DefaultExtensionHandlerManager.java:154) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:182) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:161) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionDependencyInNamespace(DefaultExtensionInitializer.java:206) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:177) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:161) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtension(DefaultExtensionInitializer.java:127) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initialize(DefaultExtensionInitializer.java:105) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initialize(DefaultExtensionInitializer.java:81) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:189) at org.xwiki.container.servlet.XWikiServletContextListener.contextInitialized(XWikiServletContextListener.java:120) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4770) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5236) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:754) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:730) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734) at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:624) at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1834) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.search.solr.internal.SolrInstanceProvider] identified by type [javax.inject.Provider] and hint [default] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:204) at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:399) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:355) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:242) ... 37 common frames omitted Caused by: org.xwiki.component.phase.InitializationException: Failed to lookup configured Solr instance type [embedded] at org.xwiki.search.solr.internal.SolrInstanceProvider.initialize(SolrInstanceProvider.java:67) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) ... 41 common frames omitted Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.search.solr.internal.EmbeddedSolrInstance] identified by type [interface org.xwiki.search.solr.internal.api.SolrInstance] and hint [embedded] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:204) at org.xwiki.search.solr.internal.SolrInstanceProvider.initialize(SolrInstanceProvider.java:64) ... 45 common frames omitted Caused by: org.xwiki.component.phase.InitializationException: Failed to initialize the Solr embedded server with home directory set to [/var/lib/xwiki/data/solr] at org.xwiki.search.solr.internal.EmbeddedSolrInstance.initialize(EmbeddedSolrInstance.java:109) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) ... 46 common frames omitted Caused by: org.apache.solr.client.solrj.SolrServerException: Failed to initialize the Solr core. Please check the configuration and log messages. at org.xwiki.search.solr.internal.EmbeddedSolrInstance.createCoreContainer(EmbeddedSolrInstance.java:118) at org.xwiki.search.solr.internal.EmbeddedSolrInstance.initialize(EmbeddedSolrInstance.java:101) ... 50 common frames omitted 21-Oct-2019 12:22:15.449 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of configuration descriptor [/etc/tomcat8/Catalina/localhost/ROOT.xml] has finished in [31,634] ms 21-Oct-2019 12:22:15.460 INFORMATION [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-80"] 21-Oct-2019 12:22:15.479 INFORMATION [main] org.apache.catalina.startup.Catalina.start Server startup in 77168 ms 2019-10-21 12:22:27,141 [XWiki initialization] INFO .HibernateDataMigrationManager - Storage schema updates and data migrations are enabled 2019-10-21 12:22:27,496 [XWiki initialization] INFO .HibernateDataMigrationManager - No data migration to apply for wiki [xwiki] currently in version [1138000] 2019-10-21 12:22:27,501 [XWiki initialization] INFO .HibernateDataMigrationManager - Checking Hibernate mapping and updating schema if needed for wiki [xwiki] 2019-10-22 00:00:00,758 [DefaultQuartzScheduler_Worker-4] ERROR ultPeriodicMimeMessageIterator - Failed to generate an email for the user [xwiki:XWiki.Testuser]. org.xwiki.notifications.NotificationException: Fail to get the list of notifications. at org.xwiki.notifications.sources.internal.DefaultParametrizedNotificationManager.getEvents(DefaultParametrizedNotificationManager.java:144) at org.xwiki.notifications.sources.internal.DefaultParametrizedNotificationManager.getEvents(DefaultParametrizedNotificationManager.java:103) at org.xwiki.notifications.sources.internal.DefaultNotificationManager.getEvents(DefaultNotificationManager.java:140) at org.xwiki.notifications.sources.internal.DefaultNotificationManager.getEvents(DefaultNotificationManager.java:119) at org.xwiki.notifications.notifiers.internal.email.DefaultPeriodicMimeMessageIterator.retrieveCompositeEventList(DefaultPeriodicMimeMessageIterator.java:65) at org.xwiki.notifications.notifiers.internal.email.AbstractMimeMessageIterator.computeNext(AbstractMimeMessageIterator.java:166) at org.xwiki.notifications.notifiers.internal.email.AbstractMimeMessageIterator.initialize(AbstractMimeMessageIterator.java:141) at org.xwiki.notifications.notifiers.internal.email.DefaultPeriodicMimeMessageIterator.initialize(DefaultPeriodicMimeMessageIterator.java:59) at org.xwiki.notifications.notifiers.internal.email.NotificationEmailSender.sendEmails(NotificationEmailSender.java:84) at org.xwiki.notifications.notifiers.internal.email.NotificationEmailJob.executeJob(NotificationEmailJob.java:70) at com.xpn.xwiki.plugin.scheduler.AbstractJob.execute(AbstractJob.java:76) at org.quartz.core.JobRunShell.run(JobRunShell.java:202) at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573) Caused by: org.xwiki.query.QueryException: Exception while executing query. Query statement = [select event from LegacyEvent event where ((event.date >= :date_b2dd966cfabe65d293dc17fb87f2028f4637ea59d08fb62f0d3f2889a1b41f06) AND (((((((event.type = :value_2937013f2181810606b2a799b05bda2849f3e369a20982a4138f0e0a55984ce4) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6)) OR ((event.type = :value_fa8847b0c33183273f5945508b31c3208a9e4ece58ca47233a05628d8dba3799) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6))) OR ((event.type = :value_6197595503f01ee2a34e403fe08d2e1d9d0c14cf1cdfc2b74739895dc9a15a04) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6))) OR ((event.type = :value_22a0dd4eeff7a342d41f1e47997d2005653be9238d8699d720aa21528501bc29) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6))) OR ((((((event.type = :value_2937013f2181810606b2a799b05bda2849f3e369a20982a4138f0e0a55984ce4) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6)) OR ((event.type = :value_fa8847b0c33183273f5945508b31c3208a9e4ece58ca47233a05628d8dba3799) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6))) OR ((event.type = :value_6197595503f01ee2a34e403fe08d2e1d9d0c14cf1cdfc2b74739895dc9a15a04) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6))) OR ((event.type = :value_22a0dd4eeff7a342d41f1e47997d2005653be9238d8699d720aa21528501bc29) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6))) AND (CONCAT(CONCAT(event.wiki, :value_e7ac0786668e0ff0f02b62bd04f45ff636fd82db63b1104601c975dc005f3a67), event.page) IN (SELECT nfp.pageOnly FROM DefaultNotificationFilterPreference nfp WHERE nfp.owner = :owner AND nfp.filterType = 0 AND nfp.filterName = 'scopeNotificationFilter' AND nfp.pageOnly IS NOT NULL AND nfp.pageOnly <> '' AND (nfp.allEventTypes = '' OR nfp.allEventTypes IS NULL) AND nfp.emailEnabled = true AND nfp.enabled = true AND nfp.startingDate <= event.date)))) AND (((event.user <> :value_1dc63cd1ad5b13c7ab8410c7dd2cfcf6ca3e3ec2b80706cf78b5d281fc92c94b) AND ( NOT ((event.type = :value_2937013f2181810606b2a799b05bda2849f3e369a20982a4138f0e0a55984ce4) AND ( NOT (event.version LIKE concat('%', :value_f7f4791af8c2fe5825591201df09b72c2463d705c04f2f8e5ccf54f16ebaa424) ESCAPE '!'))))) AND (event.user <> :value_cc42f2c5837886c484267cc4182efb42ce6818ce257792dad5fdb74dbe7af1a5)))) AND (event.hidden <> true) ORDER BY event.date DESC] at com.xpn.xwiki.store.hibernate.query.HqlQueryExecutor.execute(HqlQueryExecutor.java:182) at org.xwiki.query.internal.DefaultQueryExecutorManager.execute(DefaultQueryExecutorManager.java:72) at org.xwiki.query.internal.DefaultQuery.execute(DefaultQuery.java:306) at org.xwiki.eventstream.store.internal.LegacyEventLoader.searchEvents(LegacyEventLoader.java:110) at org.xwiki.eventstream.store.internal.LegacyEventStream.searchEvents(LegacyEventStream.java:75) at org.xwiki.notifications.sources.internal.DefaultParametrizedNotificationManager.getEvents(DefaultParametrizedNotificationManager.java:125) ... 12 common frames omitted Caused by: com.xpn.xwiki.XWikiException: Error number 0 in 3: Exception while hibernate execute at com.xpn.xwiki.store.XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:826) at com.xpn.xwiki.store.XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java:889) at com.xpn.xwiki.store.hibernate.query.HqlQueryExecutor.execute(HqlQueryExecutor.java:170) ... 17 common frames omitted Caused by: java.lang.IllegalArgumentException: org.hibernate.hql.internal.ast.QuerySyntaxException: LegacyEvent is not mapped [select event from LegacyEvent event where ((event.date >= :date_b2dd966cfabe65d293dc17fb87f2028f4637ea59d08fb62f0d3f2889a1b41f06) AND (((((((event.type = :value_2937013f2181810606b2a799b05bda2849f3e369a20982a4138f0e0a55984ce4) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6)) OR ((event.type = :value_fa8847b0c33183273f5945508b31c3208a9e4ece58ca47233a05628d8dba3799) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6))) OR ((event.type = :value_6197595503f01ee2a34e403fe08d2e1d9d0c14cf1cdfc2b74739895dc9a15a04) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6))) OR ((event.type = :value_22a0dd4eeff7a342d41f1e47997d2005653be9238d8699d720aa21528501bc29) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6))) OR ((((((event.type = :value_2937013f2181810606b2a799b05bda2849f3e369a20982a4138f0e0a55984ce4) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6)) OR ((event.type = :value_fa8847b0c33183273f5945508b31c3208a9e4ece58ca47233a05628d8dba3799) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6))) OR ((event.type = :value_6197595503f01ee2a34e403fe08d2e1d9d0c14cf1cdfc2b74739895dc9a15a04) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6))) OR ((event.type = :value_22a0dd4eeff7a342d41f1e47997d2005653be9238d8699d720aa21528501bc29) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6))) AND (CONCAT(CONCAT(event.wiki, :value_e7ac0786668e0ff0f02b62bd04f45ff636fd82db63b1104601c975dc005f3a67), event.page) IN (SELECT nfp.pageOnly FROM org.xwiki.notifications.filters.internal.DefaultNotificationFilterPreference nfp WHERE nfp.owner = :owner AND nfp.filterType = 0 AND nfp.filterName = 'scopeNotificationFilter' AND nfp.pageOnly IS NOT NULL AND nfp.pageOnly <> '' AND (nfp.allEventTypes = '' OR nfp.allEventTypes IS NULL) AND nfp.emailEnabled = true AND nfp.enabled = true AND nfp.startingDate <= event.date)))) AND (((event.user <> :value_1dc63cd1ad5b13c7ab8410c7dd2cfcf6ca3e3ec2b80706cf78b5d281fc92c94b) AND ( NOT ((event.type = :value_2937013f2181810606b2a799b05bda2849f3e369a20982a4138f0e0a55984ce4) AND ( NOT (event.version LIKE concat('%', :value_f7f4791af8c2fe5825591201df09b72c2463d705c04f2f8e5ccf54f16ebaa424) ESCAPE '!'))))) AND (event.user <> :value_cc42f2c5837886c484267cc4182efb42ce6818ce257792dad5fdb74dbe7af1a5)))) AND (event.hidden <> true) ORDER BY event.date DESC] at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:138) at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:181) at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:188) at org.hibernate.internal.AbstractSharedSessionContract.createQuery(AbstractSharedSessionContract.java:718) at org.hibernate.engine.spi.SessionDelegatorBaseImpl.createQuery(SessionDelegatorBaseImpl.java:576) at com.xpn.xwiki.internal.store.hibernate.legacy.LegacySessionImplementor.createQuery(LegacySessionImplementor.java:119) at com.xpn.xwiki.internal.store.hibernate.legacy.LegacySessionImplementor.createQuery(LegacySessionImplementor.java:47) at com.xpn.xwiki.store.hibernate.query.HqlQueryExecutor.createHibernateQuery(HqlQueryExecutor.java:207) at com.xpn.xwiki.store.hibernate.query.HqlQueryExecutor.lambda$execute$0(HqlQueryExecutor.java:171) at com.xpn.xwiki.store.XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:820) ... 19 common frames omitted Caused by: org.hibernate.hql.internal.ast.QuerySyntaxException: LegacyEvent is not mapped [select event from LegacyEvent event where ((event.date >= :date_b2dd966cfabe65d293dc17fb87f2028f4637ea59d08fb62f0d3f2889a1b41f06) AND (((((((event.type = :value_2937013f2181810606b2a799b05bda2849f3e369a20982a4138f0e0a55984ce4) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6)) OR ((event.type = :value_fa8847b0c33183273f5945508b31c3208a9e4ece58ca47233a05628d8dba3799) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6))) OR ((event.type = :value_6197595503f01ee2a34e403fe08d2e1d9d0c14cf1cdfc2b74739895dc9a15a04) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6))) OR ((event.type = :value_22a0dd4eeff7a342d41f1e47997d2005653be9238d8699d720aa21528501bc29) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6))) OR ((((((event.type = :value_2937013f2181810606b2a799b05bda2849f3e369a20982a4138f0e0a55984ce4) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6)) OR ((event.type = :value_fa8847b0c33183273f5945508b31c3208a9e4ece58ca47233a05628d8dba3799) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6))) OR ((event.type = :value_6197595503f01ee2a34e403fe08d2e1d9d0c14cf1cdfc2b74739895dc9a15a04) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6))) OR ((event.type = :value_22a0dd4eeff7a342d41f1e47997d2005653be9238d8699d720aa21528501bc29) AND (event.date >= :date_363c7fb0ae0e858be197f6872dc427877d22be0868b8c23ea8292b469ba7cdd6))) AND (CONCAT(CONCAT(event.wiki, :value_e7ac0786668e0ff0f02b62bd04f45ff636fd82db63b1104601c975dc005f3a67), event.page) IN (SELECT nfp.pageOnly FROM org.xwiki.notifications.filters.internal.DefaultNotificationFilterPreference nfp WHERE nfp.owner = :owner AND nfp.filterType = 0 AND nfp.filterName = 'scopeNotificationFilter' AND nfp.pageOnly IS NOT NULL AND nfp.pageOnly <> '' AND (nfp.allEventTypes = '' OR nfp.allEventTypes IS NULL) AND nfp.emailEnabled = true AND nfp.enabled = true AND nfp.startingDate <= event.date)))) AND (((event.user <> :value_1dc63cd1ad5b13c7ab8410c7dd2cfcf6ca3e3ec2b80706cf78b5d281fc92c94b) AND ( NOT ((event.type = :value_2937013f2181810606b2a799b05bda2849f3e369a20982a4138f0e0a55984ce4) AND ( NOT (event.version LIKE concat('%', :value_f7f4791af8c2fe5825591201df09b72c2463d705c04f2f8e5ccf54f16ebaa424) ESCAPE '!'))))) AND (event.user <> :value_cc42f2c5837886c484267cc4182efb42ce6818ce257792dad5fdb74dbe7af1a5)))) AND (event.hidden <> true) ORDER BY event.date DESC] at org.hibernate.hql.internal.ast.QuerySyntaxException.generateQueryException(QuerySyntaxException.java:79) at org.hibernate.QueryException.wrapWithQueryString(QueryException.java:103) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:220) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:144) at org.hibernate.engine.query.spi.HQLQueryPlan.(HQLQueryPlan.java:113) at org.hibernate.engine.query.spi.HQLQueryPlan.(HQLQueryPlan.java:73) at org.hibernate.engine.query.spi.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:155) at org.hibernate.internal.AbstractSharedSessionContract.getQueryPlan(AbstractSharedSessionContract.java:600) at org.hibernate.internal.AbstractSharedSessionContract.createQuery(AbstractSharedSessionContract.java:709) ... 25 common frames omitted Caused by: org.hibernate.hql.internal.ast.QuerySyntaxException: LegacyEvent is not mapped at org.hibernate.hql.internal.ast.util.SessionFactoryHelper.requireClassPersister(SessionFactoryHelper.java:169) at org.hibernate.hql.internal.ast.tree.FromElementFactory.addFromElement(FromElementFactory.java:91) at org.hibernate.hql.internal.ast.tree.FromClause.addFromElement(FromClause.java:79) at org.hibernate.hql.internal.ast.HqlSqlWalker.createFromElement(HqlSqlWalker.java:331) at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.fromElement(HqlSqlBaseWalker.java:3695) at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.fromElementList(HqlSqlBaseWalker.java:3584) at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.fromClause(HqlSqlBaseWalker.java:720) at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.query(HqlSqlBaseWalker.java:576) at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.selectStatement(HqlSqlBaseWalker.java:313) at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.statement(HqlSqlBaseWalker.java:261) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.analyze(QueryTranslatorImpl.java:272) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:192) ... 31 common frames omitted 2019-10-22 00:00:04,500 [DefaultQuartzScheduler_Worker-3] INFO o.x.S.BatchImporterScheduler - Starting extensions batch import 2019-10-22 00:00:04,771 [DefaultQuartzScheduler_Worker-3] INFO o.x.S.BatchImporterScheduler - Extensions batch import is finished 2019-10-22 00:00:04,978 [DefaultQuartzScheduler_Worker-2] ERROR stalledExtensionCountScheduler - Failed to update installed count for extension [ExtensionCode.ExtensionTemplate] java.lang.NullPointerException: Cannot invoke method searchInstalls() on null object at org.codehaus.groovy.runtime.NullObject.invokeMethod(NullObject.java:91) at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:43) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47) at org.codehaus.groovy.runtime.callsite.NullCallSite.call(NullCallSite.java:34) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:115) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:143) at Script1.updateCount(Script1.groovy:21) at Script1$updateCount.callCurrent(Unknown Source) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:51) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:156) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:176) at Script1.run(Script1.groovy:59) at groovy.lang.GroovyShell.evaluate(GroovyShell.java:443) at groovy.lang.GroovyShell.evaluate(GroovyShell.java:481) at groovy.lang.GroovyShell.evaluate(GroovyShell.java:452) at com.xpn.xwiki.plugin.scheduler.GroovyJob.executeJob(GroovyJob.java:83) at com.xpn.xwiki.plugin.scheduler.AbstractJob.execute(AbstractJob.java:76) at org.quartz.core.JobRunShell.run(JobRunShell.java:202) at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573) 2019-10-22 08:18:24,424 [http://192.168.4.209/bin/get/TourCode/TourJson?xpage=plain&outputSyntax=plain&tourDoc=Main.WebHome] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] 2019-10-22 08:18:24,427 [http://192.168.4.209/bin/skin/resources/uicomponents/search/searchSuggest.js?cache-version=1570470250000&h=1255116547] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] 2019-10-22 08:18:24,427 [http://192.168.4.209/bin/skin/resources/uicomponents/exporter/exporter.js?cache-version=1570470250000] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] 2019-10-22 08:18:24,427 [http://192.168.4.209/bin/skin/resources/uicomponents/widgets/tree.min.js?cache-version=1570470250000] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] 2019-10-22 08:18:24,466 [http://192.168.4.209/bin/skin/resources/uicomponents/async/async.js?cache-version=1570470250000] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] 2019-10-22 08:18:24,495 [http://192.168.4.209/bin/skin/resources/uicomponents/suggest/suggestUsersAndGroups.js?cache-version=1570470250000&language=en] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] 2019-10-22 08:18:24,508 [http://192.168.4.209/bin/skin/resources/uicomponents/hierarchy/hierarchy.js?cache-version=1570470250000] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] 2019-10-22 08:18:24,526 [http://192.168.4.209/bin/get/Main/WebHome?outputSyntax=plain&sheet=XWiki.DocumentTree&filterHiddenDocuments=false&showAttachments=false&showTranslations=false&root=document%3Axwiki%3AMain.WebHome&showRoot=true&data=children&id=%23] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] 2019-10-22 08:18:24,584 [http://192.168.4.209/bin/skin/skins/flamingo/flamingo.min.js?cache-version=1570470250000&language=en] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] 2019-10-22 08:18:24,590 [http://192.168.4.209/bin/skin/resources/uicomponents/viewers/tags.js?cache-version=1570470250000] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] Exception in thread "Thread-47" java.lang.RuntimeException: Connection.freeWriteSemaphore(28): semaphore not owned by any thread at com.novell.ldap.Connection.freeWriteSemaphore(Connection.java:321) at com.novell.ldap.Message.putReply(Message.java:348) at com.novell.ldap.Connection$ReaderThread.run(Connection.java:1303) at java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:26:04.111 INFORMATION [Thread-36] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-80"] 22-Oct-2019 08:26:04.113 INFORMATION [Thread-36] org.apache.catalina.core.StandardService.stopInternal Stopping service [Catalina] 22-Oct-2019 08:26:04.408 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesJdbc The web application [ROOT] registered the JDBC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered. 22-Oct-2019 08:26:04.412 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [h2sc-2-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132) org.eclipse.jetty.io.ManagedSelector$$Lambda$468/2077177483.run(Unknown Source) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$469/538270268.run(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:26:04.412 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Connection evictor] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Thread.sleep(Native Method) org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:26:04.413 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Connection evictor] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Thread.sleep(Native Method) org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:26:04.414 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [h2sc-4-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132) org.eclipse.jetty.io.ManagedSelector$$Lambda$468/2077177483.run(Unknown Source) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$469/538270268.run(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:26:04.415 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [SolrRrdBackendFactory-7-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:26:04.419 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [MetricsHistoryHandler-8-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:26:04.427 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Thread-35] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) org.apache.solr.core.CloserThread.run(CoreContainer.java:2027) 22-Oct-2019 08:26:04.427 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [mysql-cj-abandoned-connection-cleanup] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:80) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:26:04.428 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [SolrRrdBackendFactory-7-thread-2] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:26:04.435 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@be3e96d]) and a value of type [java.util.Stack] (value [[org.xwiki.context.ExecutionContext@819d699]]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 2019-10-22 08:26:04,901 [localhost-startStop-2] INFO o.x.o.i.s.DefaultOfficeServer - Open Office instance stopped. 22-Oct-2019 08:26:05.012 INFORMATION [mysql-cj-abandoned-connection-cleanup] org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading Illegal access: this web application instance has been stopped already. Could not load []. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access. java.lang.IllegalStateException: Illegal access: this web application instance has been stopped already. Could not load []. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access. at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading(WebappClassLoaderBase.java:1384) at org.apache.catalina.loader.WebappClassLoaderBase.getResource(WebappClassLoaderBase.java:1034) at com.mysql.jdbc.AbandonedConnectionCleanupThread.checkThreadContextClassLoader(AbandonedConnectionCleanupThread.java:112) at com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:79) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:26:05.149 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [xwiki] appears to have started a thread named [OfficeProcessThread-0] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:26:05.185 INFORMATION [Thread-36] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-80"] 22-Oct-2019 08:26:05.188 INFORMATION [Thread-36] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-80"] 22-Oct-2019 08:30:33.290 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common/classes], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:30:33.295 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:30:33.299 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common/classes], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:30:33.300 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:30:33.303 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server/classes], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:30:33.306 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:30:33.307 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server/classes], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:30:33.307 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:30:33.308 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared/classes], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:30:33.309 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:30:33.309 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared/classes], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:30:33.310 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:30:34.464 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.5.39 (Ubuntu) 22-Oct-2019 08:30:34.472 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Sep 9 2019 19:47:51 UTC 22-Oct-2019 08:30:34.472 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.5.39.0 22-Oct-2019 08:30:34.473 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Linux 22-Oct-2019 08:30:34.473 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 4.15.0-65-generic 22-Oct-2019 08:30:34.473 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64 22-Oct-2019 08:30:34.474 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: /usr/lib/jvm/java-8-openjdk-amd64/jre 22-Oct-2019 08:30:34.474 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_222-8u222-b10-1ubuntu1~18.04.1-b10 22-Oct-2019 08:30:34.475 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Private Build 22-Oct-2019 08:30:34.475 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: /var/lib/tomcat8 22-Oct-2019 08:30:34.476 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: /usr/share/tomcat8 22-Oct-2019 08:30:34.477 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/var/lib/tomcat8/conf/logging.properties 22-Oct-2019 08:30:34.477 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager 22-Oct-2019 08:30:34.477 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.awt.headless=true 22-Oct-2019 08:30:34.479 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xmx1024m 22-Oct-2019 08:30:34.479 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.security.egd=file:/dev/./urandom 22-Oct-2019 08:30:34.479 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048 22-Oct-2019 08:30:34.479 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources 22-Oct-2019 08:30:34.480 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dorg.apache.catalina.security.SecurityListener.UMASK=0027 22-Oct-2019 08:30:34.480 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs= 22-Oct-2019 08:30:34.483 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/var/lib/tomcat8 22-Oct-2019 08:30:34.483 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/usr/share/tomcat8 22-Oct-2019 08:30:34.483 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/tmp/tomcat8-tomcat8-tmp 22-Oct-2019 08:30:34.484 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library [1.2.21] using APR version [1.6.3]. 22-Oct-2019 08:30:34.484 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true]. 22-Oct-2019 08:30:34.484 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true] 22-Oct-2019 08:30:34.489 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1 11 Sep 2018] 22-Oct-2019 08:30:34.743 INFORMATION [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-80"] 22-Oct-2019 08:30:34.780 INFORMATION [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read 22-Oct-2019 08:30:34.834 INFORMATION [main] org.apache.catalina.startup.Catalina.load Initialization processed in 1466 ms 22-Oct-2019 08:30:34.900 INFORMATION [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina] 22-Oct-2019 08:30:34.901 INFORMATION [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.39 (Ubuntu) 22-Oct-2019 08:30:34.935 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying configuration descriptor [/etc/tomcat8/Catalina/localhost/xwiki.xml] 22-Oct-2019 08:30:34.983 WARNUNG [localhost-startStop-1] org.apache.catalina.core.StandardContext.setPath A context path must either be an empty string or start with a '/' and do not end with a '/'. The path [/] does not meet these criteria and has been changed to [] 2019-10-22 08:30:46,225 [localhost-startStop-1] INFO iPropertiesConfigurationSource - loading xwiki.properties from default location /etc/xwiki/xwiki.properties 2019-10-22 08:30:46,801 [localhost-startStop-1] INFO o.x.e.i.ServletEnvironment - Using permanent directory [/var/lib/xwiki/data] 2019-10-22 08:30:57,368 [localhost-startStop-1] WARN ltInstalledExtensionRepository - Invalid extension [org.xwiki.platform:xwiki-platform-distribution-flavor-mainwiki/11.6] on namespace [wiki:xwiki] (InvalidExtensionException: Dependency [org.xwiki.platform:xwiki-platform-oldcore-[11.6]] is incompatible with the core extension [org.xwiki.platform:xwiki-platform-legacy-oldcore/11.8.1]) 2019-10-22 08:31:12,348 [localhost-startStop-1] INFO o.x.s.f.i.FilesystemStoreTools - Using filesystem store directory [/var/lib/xwiki/data/store/file] 2019-10-22 08:31:13,238 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server... 2019-10-22 08:31:13,238 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: [/var/lib/xwiki/data/solr] 2019-10-22 08:31:16,060 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@29e63720[provider=null,keyStore=null,trustStore=null] 2019-10-22 08:31:16,517 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@3202410b[provider=null,keyStore=null,trustStore=null] 2019-10-22 08:31:23,509 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Started embedded Solr server. 2019-10-22 08:31:29,687 [OfficeProcessThread-0] WARN o.j.o.ConnectRetryable - Office process died with exit code 81; restarting it 2019-10-22 08:31:30,315 [localhost-startStop-1] INFO o.x.o.i.s.DefaultOfficeServer - Open Office instance started. 22-Oct-2019 08:31:33.621 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of configuration descriptor [/etc/tomcat8/Catalina/localhost/xwiki.xml] has finished in [58,686] ms 22-Oct-2019 08:31:33.629 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying configuration descriptor [/etc/tomcat8/Catalina/localhost/ROOT.xml] 22-Oct-2019 08:31:33.641 WARNUNG [localhost-startStop-1] org.apache.catalina.core.StandardContext.setPath A context path must either be an empty string or start with a '/' and do not end with a '/'. The path [/] does not meet these criteria and has been changed to [] 2019-10-22 08:31:43,601 [localhost-startStop-1] INFO iPropertiesConfigurationSource - loading xwiki.properties from default location /etc/xwiki/xwiki.properties 2019-10-22 08:31:44,018 [localhost-startStop-1] INFO o.x.e.i.ServletEnvironment - Using permanent directory [/var/lib/xwiki/data] 2019-10-22 08:31:48,192 [localhost-startStop-1] WARN ltInstalledExtensionRepository - Invalid extension [org.xwiki.platform:xwiki-platform-distribution-flavor-mainwiki/11.6] on namespace [wiki:xwiki] (InvalidExtensionException: Dependency [org.xwiki.platform:xwiki-platform-oldcore-[11.6]] is incompatible with the core extension [org.xwiki.platform:xwiki-platform-legacy-oldcore/11.8.1]) 2019-10-22 08:31:59,300 [localhost-startStop-1] INFO o.x.s.f.i.FilesystemStoreTools - Using filesystem store directory [/var/lib/xwiki/data/store/file] 2019-10-22 08:31:59,861 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server... 2019-10-22 08:31:59,861 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: [/var/lib/xwiki/data/solr] 2019-10-22 08:32:01,709 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@2e89c093[provider=null,keyStore=null,trustStore=null] 2019-10-22 08:32:01,973 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@cf1504d[provider=null,keyStore=null,trustStore=null] 2019-10-22 08:32:05,966 [localhost-startStop-1] 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 [solr.availablelocales] at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:245) at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceList(EmbeddableComponentManager.java:225) at org.xwiki.observation.internal.DefaultObservationManager.initializeListeners(DefaultObservationManager.java:166) at org.xwiki.observation.internal.DefaultObservationManager.getListenersByEvent(DefaultObservationManager.java:132) at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:283) at org.xwiki.component.internal.StackingComponentEventManager.sendEvent(StackingComponentEventManager.java:142) at org.xwiki.component.internal.StackingComponentEventManager.flushEvents(StackingComponentEventManager.java:92) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.loadComponents(JarExtensionHandler.java:255) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.install(JarExtensionHandler.java:183) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.initialize(JarExtensionHandler.java:144) at org.xwiki.extension.handler.internal.DefaultExtensionHandlerManager.initialize(DefaultExtensionHandlerManager.java:154) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:182) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:161) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionDependencyInNamespace(DefaultExtensionInitializer.java:206) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:177) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:161) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionDependencyInNamespace(DefaultExtensionInitializer.java:206) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:177) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:161) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtension(DefaultExtensionInitializer.java:127) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initialize(DefaultExtensionInitializer.java:105) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initialize(DefaultExtensionInitializer.java:81) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:189) at org.xwiki.container.servlet.XWikiServletContextListener.contextInitialized(XWikiServletContextListener.java:120) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4770) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5236) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:754) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:730) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734) at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:624) at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1834) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.search.solr.internal.SolrInstanceProvider] identified by type [javax.inject.Provider] and hint [default] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:204) at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:399) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:355) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:242) ... 40 common frames omitted Caused by: org.xwiki.component.phase.InitializationException: Failed to lookup configured Solr instance type [embedded] at org.xwiki.search.solr.internal.SolrInstanceProvider.initialize(SolrInstanceProvider.java:67) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) ... 44 common frames omitted Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.search.solr.internal.EmbeddedSolrInstance] identified by type [interface org.xwiki.search.solr.internal.api.SolrInstance] and hint [embedded] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:204) at org.xwiki.search.solr.internal.SolrInstanceProvider.initialize(SolrInstanceProvider.java:64) ... 48 common frames omitted Caused by: org.xwiki.component.phase.InitializationException: Failed to initialize the Solr embedded server with home directory set to [/var/lib/xwiki/data/solr] at org.xwiki.search.solr.internal.EmbeddedSolrInstance.initialize(EmbeddedSolrInstance.java:109) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) ... 49 common frames omitted Caused by: org.apache.solr.client.solrj.SolrServerException: Failed to initialize the Solr core. Please check the configuration and log messages. at org.xwiki.search.solr.internal.EmbeddedSolrInstance.createCoreContainer(EmbeddedSolrInstance.java:118) at org.xwiki.search.solr.internal.EmbeddedSolrInstance.initialize(EmbeddedSolrInstance.java:101) ... 53 common frames omitted 22-Oct-2019 08:32:07.502 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of configuration descriptor [/etc/tomcat8/Catalina/localhost/ROOT.xml] has finished in [33,873] ms 22-Oct-2019 08:32:07.525 INFORMATION [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-80"] 22-Oct-2019 08:32:07.560 INFORMATION [main] org.apache.catalina.startup.Catalina.start Server startup in 92721 ms 2019-10-22 08:32:20,095 [XWiki initialization] INFO .HibernateDataMigrationManager - Storage schema updates and data migrations are enabled 2019-10-22 08:32:20,573 [XWiki initialization] INFO .HibernateDataMigrationManager - No data migration to apply for wiki [xwiki] currently in version [1138000] 2019-10-22 08:32:20,573 [XWiki initialization] INFO .HibernateDataMigrationManager - Checking Hibernate mapping and updating schema if needed for wiki [xwiki] 2019-10-22 08:32:49,222 [http://192.168.4.209/bin/loginsubmit/XWiki/XWikiLogin] WARN c.x.x.XWiki - Deprecated usage legacy-style HQL ordinal parameters (`?`); use JPA-style ordinal parameters (e.g., `?1`) instead. Query [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=? and obj.id=prop.id.id and prop.name=? and lower(prop.value)=?] has been converted to [select distinct doc.fullName from XWikiDocument as doc , BaseObject as obj, StringProperty as prop where doc.fullName=obj.name and obj.className=?1 and obj.id=prop.id.id and prop.name=?2 and lower(prop.value)=?3] 22-Oct-2019 08:33:27.682 INFORMATION [Thread-36] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-80"] 22-Oct-2019 08:33:27.695 INFORMATION [Thread-36] org.apache.catalina.core.StandardService.stopInternal Stopping service [Catalina] 22-Oct-2019 08:33:28.004 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesJdbc The web application [ROOT] registered the JDBC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered. 22-Oct-2019 08:33:28.005 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [h2sc-2-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132) org.eclipse.jetty.io.ManagedSelector$$Lambda$467/1836118753.run(Unknown Source) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$468/1344155459.run(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:33:28.006 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Connection evictor] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Thread.sleep(Native Method) org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:33:28.009 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Connection evictor] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Thread.sleep(Native Method) org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66) java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:33:28.009 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [h2sc-4-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:423) org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:360) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132) org.eclipse.jetty.io.ManagedSelector$$Lambda$467/1836118753.run(Unknown Source) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:209) org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$468/1344155459.run(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:33:28.013 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [SolrRrdBackendFactory-7-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:33:28.014 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [MetricsHistoryHandler-8-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:33:28.015 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Thread-35] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) org.apache.solr.core.CloserThread.run(CoreContainer.java:2027) 22-Oct-2019 08:33:28.015 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [mysql-cj-abandoned-connection-cleanup] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:80) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:33:28.016 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [SolrRrdBackendFactory-7-thread-2] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:33:28.037 SCHWERWIEGEND [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [ROOT] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@ec5102e]) and a value of type [java.util.Stack] (value [[org.xwiki.context.ExecutionContext@5655e37a]]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. 2019-10-22 08:33:28,499 [localhost-startStop-2] INFO o.x.o.i.s.DefaultOfficeServer - Open Office instance stopped. 22-Oct-2019 08:33:28.611 INFORMATION [mysql-cj-abandoned-connection-cleanup] org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading Illegal access: this web application instance has been stopped already. Could not load []. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access. java.lang.IllegalStateException: Illegal access: this web application instance has been stopped already. Could not load []. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access. at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading(WebappClassLoaderBase.java:1384) at org.apache.catalina.loader.WebappClassLoaderBase.getResource(WebappClassLoaderBase.java:1034) at com.mysql.jdbc.AbandonedConnectionCleanupThread.checkThreadContextClassLoader(AbandonedConnectionCleanupThread.java:112) at com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:79) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:33:28.767 WARNUNG [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [xwiki] appears to have started a thread named [OfficeProcessThread-0] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 22-Oct-2019 08:33:28.805 INFORMATION [Thread-36] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-80"] 22-Oct-2019 08:33:28.808 INFORMATION [Thread-36] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-80"] 22-Oct-2019 08:36:01.775 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common/classes], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:36:01.810 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:36:01.811 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common/classes], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:36:01.811 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:36:01.817 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server/classes], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:36:01.819 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:36:01.819 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server/classes], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:36:01.820 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:36:01.821 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared/classes], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:36:01.821 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:36:01.821 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared/classes], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:36:01.822 WARNUNG [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared], exists: [false], isDirectory: [false], canRead: [false] 22-Oct-2019 08:36:04.040 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.5.39 (Ubuntu) 22-Oct-2019 08:36:04.042 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Sep 9 2019 19:47:51 UTC 22-Oct-2019 08:36:04.042 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.5.39.0 22-Oct-2019 08:36:04.042 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Linux 22-Oct-2019 08:36:04.043 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 4.15.0-65-generic 22-Oct-2019 08:36:04.043 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64 22-Oct-2019 08:36:04.043 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: /usr/lib/jvm/java-8-openjdk-amd64/jre 22-Oct-2019 08:36:04.044 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_222-8u222-b10-1ubuntu1~18.04.1-b10 22-Oct-2019 08:36:04.044 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Private Build 22-Oct-2019 08:36:04.044 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: /var/lib/tomcat8 22-Oct-2019 08:36:04.046 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: /usr/share/tomcat8 22-Oct-2019 08:36:04.047 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/var/lib/tomcat8/conf/logging.properties 22-Oct-2019 08:36:04.047 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager 22-Oct-2019 08:36:04.047 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.awt.headless=true 22-Oct-2019 08:36:04.047 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xmx1024m 22-Oct-2019 08:36:04.048 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.security.egd=file:/dev/./urandom 22-Oct-2019 08:36:04.048 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048 22-Oct-2019 08:36:04.048 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources 22-Oct-2019 08:36:04.049 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dorg.apache.catalina.security.SecurityListener.UMASK=0027 22-Oct-2019 08:36:04.049 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs= 22-Oct-2019 08:36:04.050 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/var/lib/tomcat8 22-Oct-2019 08:36:04.050 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/usr/share/tomcat8 22-Oct-2019 08:36:04.050 INFORMATION [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/tmp/tomcat8-tomcat8-tmp 22-Oct-2019 08:36:04.051 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library [1.2.21] using APR version [1.6.3]. 22-Oct-2019 08:36:04.051 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true]. 22-Oct-2019 08:36:04.051 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true] 22-Oct-2019 08:36:04.108 INFORMATION [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1 11 Sep 2018] 22-Oct-2019 08:36:04.589 INFORMATION [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-80"] 22-Oct-2019 08:36:04.684 INFORMATION [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read 22-Oct-2019 08:36:04.753 INFORMATION [main] org.apache.catalina.startup.Catalina.load Initialization processed in 2453 ms 22-Oct-2019 08:36:04.838 INFORMATION [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina] 22-Oct-2019 08:36:04.839 INFORMATION [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.39 (Ubuntu) 22-Oct-2019 08:36:04.903 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying configuration descriptor [/etc/tomcat8/Catalina/localhost/xwiki.xml] 22-Oct-2019 08:36:04.976 WARNUNG [localhost-startStop-1] org.apache.catalina.core.StandardContext.setPath A context path must either be an empty string or start with a '/' and do not end with a '/'. The path [/] does not meet these criteria and has been changed to [] 2019-10-22 08:36:23,769 [localhost-startStop-1] INFO iPropertiesConfigurationSource - loading xwiki.properties from default location /etc/xwiki/xwiki.properties 2019-10-22 08:36:24,613 [localhost-startStop-1] INFO o.x.e.i.ServletEnvironment - Using permanent directory [/var/lib/xwiki/data] 2019-10-22 08:36:30,887 [localhost-startStop-1] WARN ltInstalledExtensionRepository - Invalid extension [org.xwiki.platform:xwiki-platform-distribution-flavor-mainwiki/11.6] on namespace [wiki:xwiki] (InvalidExtensionException: Dependency [org.xwiki.platform:xwiki-platform-oldcore-[11.6]] is incompatible with the core extension [org.xwiki.platform:xwiki-platform-legacy-oldcore/11.8.1]) 2019-10-22 08:36:43,769 [localhost-startStop-1] INFO o.x.s.f.i.FilesystemStoreTools - Using filesystem store directory [/var/lib/xwiki/data/store/file] 2019-10-22 08:36:44,776 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Generating a new Solr home directory at [/var/lib/xwiki/data/solr] 2019-10-22 08:36:44,924 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server... 2019-10-22 08:36:44,925 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: [/var/lib/xwiki/data/solr] 2019-10-22 08:36:48,288 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@43aa46c0[provider=null,keyStore=null,trustStore=null] 2019-10-22 08:36:48,689 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@23acf6d0[provider=null,keyStore=null,trustStore=null] 2019-10-22 08:36:55,631 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Started embedded Solr server. 2019-10-22 08:36:55,666 [localhost-startStop-1] WARN .o.i.DefaultObservationManager - An Event Listener named [GroupCacheExpirationEventListener] already exists, ignoring the [org.xwiki.contrib.ldap.internal.GroupCacheExpirationEventListener] component 2019-10-22 08:37:02,373 [OfficeProcessThread-0] WARN o.j.o.ConnectRetryable - Office process died with exit code 81; restarting it 2019-10-22 08:37:03,036 [localhost-startStop-1] INFO o.x.o.i.s.DefaultOfficeServer - Open Office instance started. 22-Oct-2019 08:37:06.965 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of configuration descriptor [/etc/tomcat8/Catalina/localhost/xwiki.xml] has finished in [62,062] ms 22-Oct-2019 08:37:06.967 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying configuration descriptor [/etc/tomcat8/Catalina/localhost/ROOT.xml] 22-Oct-2019 08:37:06.970 WARNUNG [localhost-startStop-1] org.apache.catalina.core.StandardContext.setPath A context path must either be an empty string or start with a '/' and do not end with a '/'. The path [/] does not meet these criteria and has been changed to [] 2019-10-22 08:37:15,534 [localhost-startStop-1] INFO iPropertiesConfigurationSource - loading xwiki.properties from default location /etc/xwiki/xwiki.properties 2019-10-22 08:37:15,836 [localhost-startStop-1] INFO o.x.e.i.ServletEnvironment - Using permanent directory [/var/lib/xwiki/data] 2019-10-22 08:37:19,866 [localhost-startStop-1] WARN ltInstalledExtensionRepository - Invalid extension [org.xwiki.platform:xwiki-platform-distribution-flavor-mainwiki/11.6] on namespace [wiki:xwiki] (InvalidExtensionException: Dependency [org.xwiki.platform:xwiki-platform-oldcore-[11.6]] is incompatible with the core extension [org.xwiki.platform:xwiki-platform-legacy-oldcore/11.8.1]) 2019-10-22 08:37:29,979 [localhost-startStop-1] INFO o.x.s.f.i.FilesystemStoreTools - Using filesystem store directory [/var/lib/xwiki/data/store/file] 2019-10-22 08:37:30,486 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server... 2019-10-22 08:37:30,486 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: [/var/lib/xwiki/data/solr] 2019-10-22 08:37:32,841 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@4dd2b716[provider=null,keyStore=null,trustStore=null] 2019-10-22 08:37:33,095 [localhost-startStop-1] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for SslContextFactory@fee35ce[provider=null,keyStore=null,trustStore=null] 2019-10-22 08:37:37,947 [localhost-startStop-1] 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 [solr.availablelocales] at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:245) at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceList(EmbeddableComponentManager.java:225) at org.xwiki.observation.internal.DefaultObservationManager.initializeListeners(DefaultObservationManager.java:166) at org.xwiki.observation.internal.DefaultObservationManager.getListenersByEvent(DefaultObservationManager.java:132) at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:283) at org.xwiki.component.internal.StackingComponentEventManager.sendEvent(StackingComponentEventManager.java:142) at org.xwiki.component.internal.StackingComponentEventManager.flushEvents(StackingComponentEventManager.java:92) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.loadComponents(JarExtensionHandler.java:255) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.install(JarExtensionHandler.java:183) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.initialize(JarExtensionHandler.java:144) at org.xwiki.extension.handler.internal.DefaultExtensionHandlerManager.initialize(DefaultExtensionHandlerManager.java:154) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:182) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:161) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionDependencyInNamespace(DefaultExtensionInitializer.java:206) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:177) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtensionInNamespace(DefaultExtensionInitializer.java:161) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initializeExtension(DefaultExtensionInitializer.java:127) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initialize(DefaultExtensionInitializer.java:105) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initialize(DefaultExtensionInitializer.java:81) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:189) at org.xwiki.container.servlet.XWikiServletContextListener.contextInitialized(XWikiServletContextListener.java:120) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4770) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5236) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:754) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:730) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734) at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:624) at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1834) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.search.solr.internal.SolrInstanceProvider] identified by type [javax.inject.Provider] and hint [default] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:204) at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:399) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:355) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:242) ... 37 common frames omitted Caused by: org.xwiki.component.phase.InitializationException: Failed to lookup configured Solr instance type [embedded] at org.xwiki.search.solr.internal.SolrInstanceProvider.initialize(SolrInstanceProvider.java:67) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) ... 41 common frames omitted Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [org.xwiki.search.solr.internal.EmbeddedSolrInstance] identified by type [interface org.xwiki.search.solr.internal.api.SolrInstance] and hint [embedded] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:204) at org.xwiki.search.solr.internal.SolrInstanceProvider.initialize(SolrInstanceProvider.java:64) ... 45 common frames omitted Caused by: org.xwiki.component.phase.InitializationException: Failed to initialize the Solr embedded server with home directory set to [/var/lib/xwiki/data/solr] at org.xwiki.search.solr.internal.EmbeddedSolrInstance.initialize(EmbeddedSolrInstance.java:109) at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365) at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451) at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201) ... 46 common frames omitted Caused by: org.apache.solr.client.solrj.SolrServerException: Failed to initialize the Solr core. Please check the configuration and log messages. at org.xwiki.search.solr.internal.EmbeddedSolrInstance.createCoreContainer(EmbeddedSolrInstance.java:118) at org.xwiki.search.solr.internal.EmbeddedSolrInstance.initialize(EmbeddedSolrInstance.java:101) ... 50 common frames omitted 22-Oct-2019 08:37:39.758 INFORMATION [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of configuration descriptor [/etc/tomcat8/Catalina/localhost/ROOT.xml] has finished in [32,791] ms 22-Oct-2019 08:37:39.766 INFORMATION [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-80"] 22-Oct-2019 08:37:39.785 INFORMATION [main] org.apache.catalina.startup.Catalina.start Server startup in 95031 ms 2019-10-22 08:37:52,090 [XWiki initialization] INFO .HibernateDataMigrationManager - Storage schema updates and data migrations are enabled 2019-10-22 08:37:52,486 [XWiki initialization] INFO .HibernateDataMigrationManager - No data migration to apply for wiki [xwiki] currently in version [1138000] 2019-10-22 08:37:52,487 [XWiki initialization] INFO .HibernateDataMigrationManager - Checking Hibernate mapping and updating schema if needed for wiki [xwiki]