September 2014 - xwiki-users@xwiki.org

[xwiki-users] Installing xWiki in Tomcat
by Markus Adler 17 Sep '14

17 Sep '14

Hi All, I'm trying to set up xWiki to run as a service via the Tomcat method. I have installed Tomcat 8.0.12, Java 7 update 67 and extracted xwiki-enterprise-web-6.1.war into the webapps folder under Tomcat. I am running on Windows Server 2012 R2. Tomcat recognizes it but when I go to http://localhost:8080/xwiki it initializes and then appears to hang at 100%. I can't help thinking I've missed a step. I've re-read the instruction page and have tried adding: -XX:MaxPermSize=256m -Xmx800m As a troubleshooting step but no luck. In the tomcat stderr log file I have this: 16-Sep-2014 15:58:54.012 INFO [localhost-startStop-3] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory C:\Program Files (x86)\Apache Software Foundation\Tomcat 8.0\webapps\xwiki 16-Sep-2014 15:58:54.184 SEVERE [localhost-startStop-3] org.apache.catalina.core.ContainerBase.addChildInternal ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/xwiki]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:724) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:700) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:714) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1071) at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1722) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: org.apache.catalina.LifecycleException: Failed to start component [org.apache.catalina.webresources.StandardRoot@4ba620] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) at org.apache.catalina.core.StandardContext.resourcesStart(StandardContext.java:4854) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4983) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) ... 10 more Caused by: org.apache.catalina.LifecycleException: Failed to initialize component [org.apache.catalina.webresources.JarResourceSet@1ce3a26] at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:106) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:139) at org.apache.catalina.webresources.StandardRoot.startInternal(StandardRoot.java:684) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) ... 13 more Caused by: java.lang.IllegalArgumentException: java.util.zip.ZipException: zip file is empty at org.apache.catalina.webresources.JarResourceSet.initInternal(JarResourceSet.java:94) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) ... 16 more Caused by: java.util.zip.ZipException: zip file is empty at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.<init>(Unknown Source) at java.util.zip.ZipFile.<init>(Unknown Source) at java.util.jar.JarFile.<init>(Unknown Source) at java.util.jar.JarFile.<init>(Unknown Source) at org.apache.catalina.webresources.JarResourceSet.initInternal(JarResourceSet.java:86) ... 17 more What have I missed? Thanks.

2 1

[xwiki-users] FAQ Application - items not showing up
by patrick-ml＠wyzguyconsulting.com 17 Sep '14

17 Sep '14

Hello. We're using the most recent version of xWiki (6.1) with the most recent FAQ Application (6.1) installed. When I go to create/contribute FAQ items they do NOT appear listed under the FAQ.WebHome space. FAQ items when edited directly DO appear to have the FAQ attribute set for source Space. They also DO have FAQ.WebHome set as the parent. When I go to manually search for said items from the FAQ.WebHome widget they also do NOT appear under a FAQ search results. We are using the Solr search engine with XWQL and no custom queries defined. We were using Lucene and when we searched for said items from the FAQ.WebHome widget they would appear as a result of a FAQ search, but still were NOT listed under the FAQ.WebHome space. What are we missing? Any insight would be appreciated. ~Patrick

3 4

[xwiki-users] Setting page permission when creating an article - AWM
by Leonardo Kodato 17 Sep '14

17 Sep '14

Hi Xwiki Users. I have a simple question about user rights. Here's a simple example of what I'm trying to do: User_X has a problem with the printer. 1 - He creates an issue in "Requests" space (created via App Within Minutes). 2 - The IT departament checks it and solves the problem. 3 - The user marks it as closed. What I'm asking is: Can user_X be able to read only his own question and not user_Y's question? I mean, I know that I can change a single page permission, but I got to do it manually. Is it possible to make the item readable only by its autor and by a certain group(in this case, the IT departament) when creating an article? Thank you very much.

2 2

[xwiki-users] LDAP service is not available. Please verify your installation
by wolfmav 17 Sep '14

17 Sep '14

Hello, I received the error: "LDAP service is not available. Please verify your installation" I check the config files, and everything seems setup correctly. I am running a Windows 2012R2. Any suggestions? Thanks, Ian -- View this message in context: http://xwiki.475771.n2.nabble.com/LDAP-service-is-not-available-Please-veri… Sent from the XWiki- Users mailing list archive at Nabble.com.

2 4

[xwiki-users] XWiki User/Dev meet up in France? Paris?
by vincent＠massol.net 16 Sep '14

16 Sep '14

Hi XWiki users, I’m wondering if we’d be enough to start organizing an XWiki users/dev meetup in France. Could you let me know in reply if you’d be interested in joining if I was to organize such a meetup? If we’re enough we could imagine organizing it in September or October for example. XWiki SAS has an office located in Paris (http://www.xwiki.com/lang/en/Company/Contact) and they could host us. Note for those who’d be coming from afar, I’m sure that it would be possible to have you sleep at some XWiki SAS employee’s place in Paris or even in the office (there’s a shower and kitchen). Interesting or not? If you’re interested what would you be interested in doing/seeing during this time? We could imagine a 3-4 hours meetup or even a 1 day meetup. We could also imagine having a hackathon during the time, in this case probably 2 days would be nicer. WDYT? Thanks -Vincent

7 10

[xwiki-users] [XWIKI 6.1] error for deleted attachments
by Moens Patrick 16 Sep '14

16 Sep '14

Hello , I've a small problem with a fresh install of xwiki 6.1 on solaris (tomcat, oracle). When I try to see the deleted attachments from the 'xwiki list of documents ', I got this error (see bellow). There is just 2 deleted doc in the table; I tried to save the page with admin account (who has programming rights), still the same. Any idea? BR Patrick Failed to execute the [velocity] macro org.xwiki.rendering.macro.MacroExecutionException: Failed to evaluate Velocity Macro for content [#if(!$xwiki.hasProgrammingRights()) {{warning}}This document requires programming rights and needs to be saved by an administrator of this Wiki{{/warning}} #else #set($dateFormat = 'yyyy MMMM d, HH:mm') #if(!$request.list) $xwiki.ssx.use('XWiki.DeletedAttachments')## $xwiki.jsx.use('XWiki.DeletedAttachments', {'minify' : 'false'})## ## #set($columns = ['datt.filename', 'datt.docName', 'datt.date', 'datt.deleter', 'actions']) #set($columnProperties = { 'datt.filename' : { 'type' : 'text', 'size' : 10 }, 'datt.docName' : { 'type' : 'text', 'size' : 10 }, 'datt.date' : { 'type' : 'date', 'filterable' : false }, 'datt.deleter' : { 'type' : 'text', 'size' : 10 }, 'actions' : { 'type' : 'text', 'filterable' : false, 'sortable' : false } })## #set($options = { 'url' : "$xwiki.getURL('XWiki.DeletedAttachments', 'view', 'list=1&xpage=plain&outputSyntax=plain')", 'callback' : 'XWiki.index.trash.attachments.displayEntry', 'translationPrefix' : 'platform.index.trashAttachments.' })## ## ## ## {{html wiki="true" clean="false"}} <div class="hidden"> #livetable('attachmentTrash' $columns $columnProperties $options) </div> {{/html}} {{html wiki="true" clean="false"}} <noscript> #set($deletedAttachments = $services.query.hql('select count(datt.id) from DeletedAttachment as datt').execute().get(0)) #if($deletedAttachments == 0) {{info}}$services.localization.render('platform.index.trashAttachmentsEmpty'){{/info}} #else #macro(displayDeletedAttachment $id) #set($datt = $xwiki.getDeletedAttachment("$id")) #set($originalAttachment = $datt.getAttachment()) #set($originalDocument = $xwiki.getDocument($datt.docName)) <tr> <td><a href="$originalDocument.getAttachmentRevisionURL($originalAttachment.filename, $originalAttachment.version, "rid=${datt.id}").replaceAll('&', '&')">$escapetool.xml($datt.filename)</a></td> <td><a href="$originalDocument.getURL()">$escapetool.xml($originalDocument.plainTitle) ($escapetool.xml(${originalDocument.fullName}))</a></td> <td>$xwiki.formatDate($datt.getDate(), $dateFormat)</td> <td>$xwiki.getUserName($datt.getDeleter())</td> <td class="itemActions"> #if($datt.canDelete()) <a href="${originalDocument.getAttachmentURL($datt.filename, 'delattachment', "trashId=${datt.id}&xredirect=$escapetool.url($!request.getRequestURI())?$escapetool.url($!request.getQueryString())")}" class="tool delete" title="$services.localization.render('platform.index.trashAttachmentsActionsDeleteTooltip')">$services.localization.render('platform.index.trashAttachmentsDeleteText')</a> #end </td> </tr> #end ## #if("$!{request.view}" == '') #set($queryParams = '') #else #set($queryParams = "view=$!{escapetool.url($request.view)}") #end #set($paginationParameters = { 'totalItems' : $services.query.hql('select count(datt.id) from DeletedAttachment as datt').execute().get(0), 'defaultItemsPerPage' : 15, 'url' : $doc.getURL('view', $queryParams) }) #pagination($paginationParameters) <table id="searchResults" class="xwiki-livetable xwiki-livetable-display"> <thead class="xwiki-livetable-display-header"><tr> <th scope="col" class="xwiki-livetable-display-header-text selected asc">$services.localization.render('platform.index.trashAttachments.datt.filename')</th> <th scope="col" class="xwiki-livetable-display-header-text">$services.localization.render('platform.index.trashAttachments.datt.docName')</th> <th scope="col" class="xwiki-livetable-display-header-text">$services.localization.render('platform.index.trashAttachments.datt.date')</th> <th scope="col" class="xwiki-livetable-display-header-text">$services.localization.render('platform.index.trashAttachments.datt.deleter')</th> <th scope="col" class="xwiki-livetable-display-header-text">$services.localization.render('platform.index.trashAttachments.actions')</th> </tr></thead> <tbody class="xwiki-livetable-display-body"> #set ($query = $services.query.hql('select datt.id from DeletedAttachment as datt order by datt.filename asc')) #foreach($item in $query.setLimit($paginationParameters.itemsPerPage).setOffset($paginationParameters.firstItem).execute()) #displayDeletedAttachment($item) #end </tbody> </table> #set($discard = $paginationParameters.put('position', 'bottom')) #pagination($paginationParameters) #end ## deletedAttachments != 0 </noscript> {{/html}}## #else ## request.list ## ============================================================================================ ## This page is called from live table via Ajax with the argument xpage=plain. It returns a ## set of results serialized in JSON. ## @programming This service page needs to be saved by a user with the programming access level ## to work as expected ## ============================================================================================ #if("$!{request.get('xpage')}" == 'plain') $response.setContentType('application/json') #set($offset = $mathtool.toInteger($request.get('offset'))) ## offset starts from 0 in velocity and 1 in javascript #set($offset = $offset - 1) #if (!$offset || $offset < 0) #set ($offset = 0) #end #set($limit = $mathtool.toInteger($request.get('limit'))) #if (!$limit) #set ($limit = 15) #end #set($filenameFilter = $request.get('datt.filename')) #set($docNameFilter = $request.get('datt.docName')) #set($deleterFilter = $request.get('datt.deleter')) #set($sql = '') #if("$!{filenameFilter}" != '') #set($sql = "and lower(datt.filename) like '%${filenameFilter.trim().toLowerCase()}%' ") #end #if("$!{docNameFilter}" != '') #set($sql = "and lower(datt.docName) like '%${docNameFilter.trim().toLowerCase()}%' ") #end #if("$!{deleterFilter}" != '') #set($sql = $sql + "and lower(datt.deleter) like '%${deleterFilter.trim().toLowerCase()}%' ") #end #if("$!{request.sort}" != '') #set($order = $request.sort) #else #set($order = 'datt.id') #end #if("$!{request.dir}" != '') #set($dir = $request.dir) #else #set($dir = 'asc') #end #set($selectSql = "select datt.id, $order from DeletedAttachment as datt where 1=1 " + $sql + " order by $order $dir") #set($countSql = "select count(*) from DeletedAttachment as datt where 1=1 " + $sql) #set($items = $services.query.hql($selectSql).setLimit($limit).setOffset($offset).execute()) #set($totalItems = $services.query.hql($countSql).execute().get(0)) #set($returnedItems = $items.size()) ## ============================================== ## json starts ## ============================================== { "totalrows": $totalItems, "returnedrows": $returnedItems, "offset": ${mathtool.add($offset, 1)}, "reqNo": ${request.reqNo}, "query" : "$selectSql", "rows": [ #foreach($item in $items) #set($datt = $xwiki.getDeletedAttachment("$item.get(0)")) #if($velocityCount > 1) , #end { #set($originalAttachment = $datt.getAttachment()) #set($originalDocument = $xwiki.getDocument($datt.docName)) "filename" : "$escapetool.javascript($datt.filename)", "docName" : "$escapetool.javascript($datt.docName)", "title" : "$escapetool.javascript($originalDocument.plainTitle)", "url" : "$originalDocument.getAttachmentRevisionURL($originalAttachment.filename, $originalAttachment.version, "rid=${datt.id}")", "documentUrl" : "$originalDocument.getURL()", "canDelete" : $datt.canDelete(), "deleteUrl" : "$originalDocument.getAttachmentURL($datt.filename, 'delattachment', "trashId=${datt.id}&form_token=$!{services.csrf.getToken()}")", "canRestore" : $datt.canRestore(), "alreadyExists" : #if($originalDocument.getAttachment($datt.filename)) true #else false #end, "restoreUrl" : "$originalDocument.getAttachmentURL($datt.filename)", "date" : "$xwiki.formatDate($datt.date, $dateFormat)", "deleter" : "$escapetool.javascript($datt.deleter)", "deletername" : "$escapetool.javascript($xwiki.getUserName($datt.deleter, false))", "deleterurl" : "$xwiki.getURL($datt.deleter, 'view')" } #end ]} ## ============================================== ## json ended ## ============================================== #end## xpage=plain #end## request.list #end## hasProgramR] at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:131) at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50) at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:286) at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:182) at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:58) at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:200) at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:140) at org.xwiki.rendering.internal.transformation.DefaultRenderingContext.transformInContext(DefaultRenderingContext.java:175) at org.xwiki.rendering.internal.macro.html.HTMLMacro.renderWikiSyntax(HTMLMacro.java:271) at org.xwiki.rendering.internal.macro.html.HTMLMacro.execute(HTMLMacro.java:154) at org.xwiki.rendering.internal.macro.html.HTMLMacro.execute(HTMLMacro.java:73) at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:200) at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:140) at org.xwiki.rendering.internal.transformation.DefaultRenderingContext.transformInContext(DefaultRenderingContext.java:175) at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:94) at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:252) at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:125) at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:55) at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80) at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38) at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:981) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:960) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:991) at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:606) at sun.reflect.GeneratedMethodAccessor195.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:131) at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluate(DefaultPrivilegedTemplateRenderer.java:147) at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluateTemplate(DefaultPrivilegedTemplateRenderer.java:84) at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1622) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1562) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:801) at sun.reflect.GeneratedMethodAccessor111.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:131) at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluate(DefaultPrivilegedTemplateRenderer.java:147) at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluateTemplate(DefaultPrivilegedTemplateRenderer.java:84) at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1622) at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:179) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:357) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:148) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449) at javax.servlet.http.HttpServlet.service(HttpServlet.java:620) at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:115) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:126) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) Caused by: org.xwiki.velocity.XWikiVelocityException: Failed to evaluate content with id [xwiki:Main.AllDocs] at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:247) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124) ... 116 more Caused by: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'getAttachment' in class com.xpn.xwiki.api.DeletedAttachment threw exception java.lang.OutOfMemoryError: Java heap space at xwiki:Main.AllDocs[line 42, column 34] at org.apache.velocity.runtime.parser.node.ASTMethod.handleInvocationException(ASTMethod.java:261) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:187) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:420) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) ... 118 more Caused by: java.lang.OutOfMemoryError: Java heap space

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[xwiki-users] a velocity problem
by 李例 16 Sep '14

16 Sep '14

Hello, now I have this scenario: I’d like to use a page(which includes some velocity macros) in another new page, I use the snippet below in my new page: {{velocity}} #set($reference = $services.model.createDocumentReference('', 'API', 'InterfaceDocTemplate')) #set($document = $xwiki.getDocument($reference)) $xwiki.getDocument($document).getContent() {{/velocity}} but it turns out that the velocity macros cannot be executed, and the alert is “Failed to execute the [velocity] macro”. I would greatly appreciate if someone could give me a solution. Excuse my poor English please, thank you very much!

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[xwiki-users] Solr Memory Issues
by Aaron Hardy at AC 15 Sep '14

15 Sep '14

Hi, I'm experiencing frequent crashes that I think are related to Solr, and I'd appreciate any advice on how to fix them. I have a fairly large wiki (with several thousand attachments) running 5.4.3 on tomcat7, and it goes down multiple times a day. Sometimes it will remain unresponsive for a few minutes then come back on its own, other times it stays down until I restart tomcat. Usage runs anywhere from a few active users to several thousand, depending on time of day. Crashes happen even when the number of users is low. Checking catalina.out and the localhost_access logs, there almost always appears to be requests related to solr around the time it goes down. Sometimes catalina.out shows a java heap out of memory error, but other times there are no errors in the logs at all, the site is just unresponsive. I can usually reproduce the issue by running several searches back to back, while browsing pages in another tab. While the searches are in progress, the responsiveness of browsing pages steadily drops until it times out. It usually only takes 5 or 10 searches before this happens. The other thing that makes me suspect Solr is that even when the site doesn't crash, while running a search in one tab, requests in the other tab don't finish until the search is complete - it (subjectively, I know) feels like other requests are suspended while Solr is thinking. Potentially related is that I occasionally also see JDBC connection pool related errors in the logs when it goes down - I have tried tweaking my connection pool size settings, to no avail. My current java memory settings are: JAVA_OPTS="-Djava.awt.headless=true -Xms2500m -Xmx2500m -XX:PermSize=64m -XX:MaxPermSize=256m -XX:+UseConcMarkSweepGC" I've used everything from the 800m xwiki.org settings to 3GB+, and it doesn't seem to make a difference. I have also reduced the cache settings from 3000 back to 100 in xwiki.properties, which hasn't helped. My hibernate settings are: connection.pool.size = 100 statement_cache.size = 50 dbcp.maxActive = 100 dbcp.maxIdle = 10 dbcp.maxWait = 300000 Mysql max_connections is set to 290 I have changed nearly all of those numbers at some point, but nothing seems to help. Any assistance is greatly appreciated - even just tips on how to troubleshoot what's actually taking the site down, since the logs aren't always useful. thanks, aaron

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[xwiki-users] Fwd: About IE9 bug
by Marius Dumitru Florea 15 Sep '14

15 Sep '14

---------- Forwarded message ---------- From: Marius Dumitru Florea <mariusdumitru.florea(a)xwiki.com> Date: Mon, Sep 15, 2014 at 4:52 PM Subject: Re: [xwiki-users] About IE9 bug To: Pascal BASTIEN <pbasnews-xwiki(a)yahoo.fr> In this case please mention on http://jira.xwiki.org/browse/XWIKI-10664 that you are still reproducing the issue. We may need to reopen it. Thanks, Marius On Mon, Sep 15, 2014 at 3:46 PM, Pascal BASTIEN <pbasnews-xwiki(a)yahoo.fr> wrote: > Yes I refresh IE with Ctrl+F5 on this page > http://localhost:8080/xwiki/bin/edit/Sandbox/WebHome (with Xwiki 6.2RC1) and > I obtain unfortunaly this bug: XWIKI-10664. > > > ________________________________ > De : Marius Dumitru Florea <mariusdumitru.florea(a)xwiki.com> > À : Pascal BASTIEN <pbasnews-xwiki(a)yahoo.fr>; XWiki Users <users(a)xwiki.org> > Envoyé le : Lundi 15 septembre 2014 14h12 > Objet : Re: [xwiki-users] About IE9 bug > > Yes, http://jira.xwiki.org/browse/XWIKI-10664 , but it is marked as > fixed in 6.2RC1 which you already have (right?). Can you clear your > browser's cache and try again? > > Thanks, > Marius > > On Thu, Sep 11, 2014 at 4:03 PM, Pascal BASTIEN <pbasnews-xwiki(a)yahoo.fr> > wrote: >> Hello, >> >> With 6.2 RC1, could you open Sandbox page with WYSIWYG under IE9? >> When you move you cursor on the page, DIVS blinking or more precisely >> right "Information doc" box jump at the bottom of the page... >> It's annoying because Sandbox is a little bit the showcase of Xwiki. >> Didn't you manage to reproduce this bug? >> >> Pascal BASTIEN > >> >> _______________________________________________ >> users mailing list >> users(a)xwiki.org >> http://lists.xwiki.org/mailman/listinfo/users > > >

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[xwiki-users] Fwd: Solr and blank characters
by Marius Dumitru Florea 15 Sep '14

15 Sep '14

---------- Forwarded message ---------- From: Marius Dumitru Florea <mariusdumitru.florea(a)xwiki.com> Date: Mon, Sep 15, 2014 at 4:35 PM Subject: Re: [xwiki-users] Solr and blank characters To: Pascal BASTIEN <pbasnews-xwiki(a)yahoo.fr> On Mon, Sep 15, 2014 at 4:22 PM, Pascal BASTIEN <pbasnews-xwiki(a)yahoo.fr> wrote: > Thxs a lot for this detailled explaination and these links: it helps my tiny > xwiki knowledge. :-) > > If I want looking for a string in all my fields on my EAClass, I must add > all my fields in > set ($solrConfig = { > 'queryFields': 'title^3 > property.Formulaires$20SMQ.EAClass.A_ExpertsAutre > property.Formulaires$20SMQ.EAClass.MyField > property.Formulaires$20SMQ.EAClass.AnotherField > property.Formulaires$20SMQ.EAClass.AnotherOne', > or I can use something like this ? > 'queryFields': 'title^3 property.Formulaires$20SMQ.EAClass.* No, like this: 'queryFields': 'title^3 object.Formulaires$20SMQ.EAClass' See http://design.xwiki.org/xwiki/bin/view/Design/SolrSchema#HDocumentFields . The downside is that the name of the property whose value is matched won't be displayed in the search results (you match the entire object not just a particular property). Hope this helps, Marius > > ________________________________ > De : Marius Dumitru Florea <mariusdumitru.florea(a)xwiki.com> > À : Pascal BASTIEN <pbasnews-xwiki(a)yahoo.fr>; XWiki Users <users(a)xwiki.org> > Envoyé le : Lundi 15 septembre 2014 14h59 > > Objet : Re: [xwiki-users] Solr and blank characters > > Sorry for the late reply. > > On Fri, Sep 5, 2014 at 6:18 PM, Pascal BASTIEN <pbasnews-xwiki(a)yahoo.fr> > wrote: >> Hello, >> I try to writing a search page in my application, but unfortunaly I used >> bank characters in my spave name :-( >> I try to applie this method: >> http://extensions.xwiki.org/xwiki/bin/view/Extension/Solr+Search+Applicatio… >> without succes. > >> I tried to replace blank with + character and/or add " character or ' > > No. It doesn't work like this. See > http://design.xwiki.org/xwiki/bin/view/Design/SolrSchema#HEncodingDynamicFi… > and > http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWiki53RC1#HSe… > : > > "We're using an encoding scheme similar to the URL-encoding to support > special characters in the Solr index field names" > >> >> The result is an error or no search result... >> >> Have you got a tip to escape blank character in my code? >> >> {{include reference="XWiki.SearchCode"/}} >> >> {{velocity output="false"}} >> #if ($searchEngine == 'solr') >> ## Customize the Solr Search UI for the application. >> #set ($solrConfig = { > >> 'queryFields': 'title^3 >> property.Formulaires+SMQ.EAClass.A_ExpertsAutre', > > 'queryFields': 'title^3 property.Formulaires$20SMQ.EAClass.A_ExpertsAutre', > >> 'facetFields': ['creator', 'creationdate', 'author', 'date', >> 'mimetype', 'attauthor', 'attdate', 'attsize'], >> 'filterQuery': [ >> 'type:DOCUMENT', >> "wiki:$xcontext.database", > >> "space_exact:Formulaires+SMQ", >> 'class:Formulaires+SMQ.EAClass' > > These are different. See > https://wiki.apache.org/solr/SolrQuerySyntax#Default_QParserPlugin:_LuceneQ… > > "Certain characters are special and those characters need to be > escaped using quotes or a backslash if you want them to be treated as > literals." > > This works for me: > > 'space_exact:"Formulaires SMQ"', > 'class:"Formulaires SMQ.EAClass"' > > Hope this helps (next time :) ), > Marius > > >> ] >> }) >> #end >> {{/velocity}} >> >> {{velocity}} >> {{include reference="$searchPage"/}} >> {{/velocity}} >> >> >> >> >> Thxs >> >> Pascal B > >> _______________________________________________ >> users mailing list >> users(a)xwiki.org >> http://lists.xwiki.org/mailman/listinfo/users > > >

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