On Wed, Jan 20, 2010 at 16:01, Petteri Karttunen <petteri.karttu...@gmail.com> wrote: > Everything I could find was this one problem in closing the writer: > > 23:00:06,242 [Lucene index updating thread] [Lucene Index Updater] WARN > lucene.IndexUpdater - Failed to close writer. > > I forgot to mention another symptom suggesting index reading problems: when > the situation is on I can do Lucene-queries (custom search page wo > getQueueSize()) but it just doesn't return anything. So the plugin kind of > "works" but "seems" not to be able to read indexes properly.
As far as i can see in the code all search* methods in the public api are "protected" from any Exception and return null when something wrong happen. But it also log the error so when you do a failing search you should have something in the log. > -Pete > > > -----Alkuperäinen viesti----- > Lähettäjä: users-boun...@xwiki.org [mailto:users-boun...@xwiki.org] Puolesta > Thomas Mortagne > Lähetetty: 20. tammikuuta 2010 15:48 > Vastaanottaja: XWiki Users > Aihe: Re: [xwiki-users] Lucene defaultpage fails > > For your informations: as far as i can see in the code there is only > one way to have the IndexUpdater to null (whichgenerate a > nullpointerexcetion in #getQueueSize) is when during the init the > index can't be opened. In this case you should find a log looking like > this: > > "Failed to open the index directory: " followed with a message > detailing a little why it can't open index directory. > > (so indeed it could be caused by the fact that no more inode can be > used on linux for example). > > Could you look if you can find this error anywhere in the log ? > > On Tue, Jan 19, 2010 at 13:48, Thomas Mortagne > <thomas.morta...@xwiki.com> wrote: >> On Tue, Jan 19, 2010 at 13:26, Petteri Karttunen >> <petteri.karttu...@gmail.com> wrote: >>> Hello, >>> >>> My issues seem to happen randomly but not at startup. Plugin works well >>> from some hours to some days but I'm not sure what triggers this. I haven't >>> been able to debug anything of interest in plugin's logs. >>> >>> Only potential clue I have is that plugin is leaving index files open which >>> -at least- leads Tomcat finally to "too many files open" -error at some >>> point. lsof | grep "lucene" gives me a bunch of these: >>> >>> ... >>> java.bin 10095 tomcat 666r REG 104,1 60931511 15634869 >>> /srv/www/DATA/xwiki/lucene/_5r7.cfs (deleted) >>> java.bin 10095 tomcat 667r REG 104,1 60931507 15634870 >>> /srv/www/DATA/xwiki/lucene/_5r9.cfs (deleted) >>> java.bin 10095 tomcat 668r REG 104,1 60931507 15634871 >>> /srv/www/DATA/xwiki/lucene/_5rb.cfs (deleted) >>> ... >> >>> >>> Also, xwiki gets the plugin object normally during the malfunctional state >>> but it seems it just cannot read index. Could it be that the plugin becomes >>> unusable not before a deleted index file becomes overwritten by the system? >>> That could be the reason why the time it works varies so much (depending on >>> the other file system usage of the underlying operating system)? WDT? >> >> This one is http://jira.xwiki.org/jira/browse/XPLUCENE-30 but I don't >> see how it could be the source of the nullpointer exception issue. >> >>> >>> -Pete >>> >>> -----Alkuperäinen viesti----- >>> Lähettäjä: users-boun...@xwiki.org [mailto:users-boun...@xwiki.org] >>> Puolesta Thomas Mortagne >>> Lähetetty: 19. tammikuuta 2010 13:20 >>> Vastaanottaja: XWiki Users >>> Aihe: Re: [xwiki-users] Lucene defaultpage fails >>> >>> Hi guys, >>> >>> getting some informations since i can't find just at looking at the >>> code how this would append. >>> >>> When you have the issue, does it appending since the time you started >>> XWiki or does it works and at some point it stops to work even if you >>> did not restarted XWiki. Basically is it always a startup issue ? >>> >>> And in that case do you have anything in the beginning of the log like >>> a warning or something indicating that something wrong append during >>> lucene plugin initialization ? >>> >>> On Tue, Jan 19, 2010 at 07:20, Gerritjan Koekkoek >>> <gerritjankoekk...@gmail.com> wrote: >>>> The following command (thanks Pete) worked en reinitialized Lucene >>>> after that lucenesearch worked again. >>>> >>>> Hope to hear soon how to prevent that Lucene is not initialized? >>>> >>>> >>>>> xwiki.getXWiki().getPluginManager().getPlugin("lucene").init(xwiki.getXWikiC >>>>> ontext()) >>>> >>>> >>>> Op 18 jan 2010, om 10:46 heeft Guillaume Lerouge het volgende geschreven: >>>> >>>> Hi, >>>> >>>> yes, I'm frequently hitting this error too and I'm not sure why. Thomas >>>> Mortagne looked at it last week but he doesn't have a fix yet. >>>> >>>> I was provided with a workaround last friday, I'll see if I can post it on >>>> code.xwiki.org >>>> >>>> Guillaume >>>> >>>> On Mon, Jan 18, 2010 at 10:05 AM, Petteri Karttunen < >>>> petteri.karttu...@gmail.com> wrote: >>>> >>>>> Hi, >>>>> >>>>> I'm also encountering this problem randomly since XWiki 2.0 but so far >>>>> haven't been able to find the initial cause. See also >>>>> http://www.mail-archive.com/users@xwiki.org/msg09549.html. As Marius >>>>> suggests it might have something to do with the plugin initialization >>>>> because re-initializing the plugin under those circumstances helps in my >>>>> case: >>>>> >>>>> ... >>>>> >>>>> xwiki.getXWiki().getPluginManager().getPlugin("lucene").init(xwiki.getXWikiC >>>>> ontext()) ... >>>>> >>>>> but this of course doesn't solve the problem behind. >>>>> >>>>> -Pete >>>>> >>>>> >>>>> -----Alkuperäinen viesti----- >>>>> Lähettäjä: users-boun...@xwiki.org [mailto:users-boun...@xwiki.org] >>>>> Puolesta >>>>> Gerritjan Koekkoek >>>>> Lähetetty: 17. tammikuuta 2010 21:26 >>>>> Vastaanottaja: XWiki Users >>>>> Aihe: Re: [xwiki-users] Lucene defaultpage fails >>>>> >>>>> See below for extended error-report >>>>> I also paste the code >>>>> Op 17 jan 2010, om 18:12 heeft Flavius Olaru het volgende geschreven: >>>>> >>>>> On Sun, Jan 17, 2010 at 1:35 PM, Gerritjan Koekkoek >>>>> <gerritjankoekk...@gmail.com> wrote: >>>>>> Navigating to the Main.LuceneSearch page brings up the following error? >>>>>> >>>>>> Failed to execute macro: velocity >>>>>> org.xwiki.rendering.macro.MacroExecutionException: Failed to evaluate >>>>> Velocity Macro for content >>>>> [$xwiki.jsfx.use("uicomponents/search/search.js", >>>>> true)## >>>>>> $xwiki.ssfx.use("uicomponents/search/search.css", true)## >>>>>> The page has worked, but what can be wrong now. >>>>>> The page itself is not changed from the distribution? >>>>>> >>>>>> Gerritjan >>>>>> _______________________________________________ >>>>>> users mailing list >>>>>> users@xwiki.org >>>>>> http://lists.xwiki.org/mailman/listinfo/users >>>>>> >>>>> Hi Gerritjan, >>>>> >>>>> Can you paste in more information about the error? >>>>> >>>>> -- >>>>> Flavius Olaru >>>>> ## Disable the document extra data: comments, attachments, history... >>>>> #set($docextras = []) >>>>> ## =================== >>>>> ## Lucene search >>>>> ## =================== >>>>> ## Inputs : $request.text >>>>> ## Outputs : $list, $isScored >>>>> ## =================== >>>>> ## Uncomment this line to overload the maximum list of wiki where to >>>>> search >>>>> (also the one listed in the wikis combobox) >>>>> ## #set($allwikinamelist = ["xwiki", "wiki1", "wiki2"]) >>>>> ## >>>>> ## Uncomment this line to overload the wikis where to search >>>>> ## #set($wikinames = "xwiki,wiki,wiki") >>>>> ## >>>>> ## Uncomment this line to overload the languages to search >>>>> ## #set($languages = "default,en,de") >>>>> #set ($rssmode = ("$!request.xpage" == 'plain')) >>>>> ## --------------- >>>>> ## Space filtering >>>>> ## --------------- >>>>> #set($extraClause = '') >>>>> #set($selectedSpace = "$!request.space") >>>>> #if($selectedSpace != '' && !$blacklistedSpaces.contains($selectedSpace)) >>>>> #set($extraClause = " AND web:${selectedSpace}") >>>>> #end >>>>> ## ---------------------------------------------------------------------- >>>>> ## Exclude Blacklisted spaces ($blacklistedSpaces is set in xwikivars.vm) >>>>> ## Also exclude WebPreferences. >>>>> ## ---------------------------------------------------------------------- >>>>> #foreach ($blacklistedSpace in $blacklistedSpaces) >>>>> #set ($extraClause = " AND NOT web:${blacklistedSpace}${extraClause}") >>>>> #end >>>>> #if(!$hasAdmin && !$isAdvancedUser) >>>>> #set ($extraClause = " AND NOT name:WebPreferences${extraClause}") >>>>> #end >>>>> ## --------------- >>>>> ## Space macros >>>>> ## --------------- >>>>> #macro(spaceoption $space $selectedSpace) >>>>> <option value="${space}" #if($selectedSpace == >>>>> $space)selected="selected"#end>$space</option> >>>>> #end >>>>> #macro(spaceselect $selectedSpace $spaces) >>>>> <select name="space" title="$msg.get('xe.search.bar.spaces.title')"> >>>>> <option value="" #if($selectedSpace == >>>>> '')selected="selected"#end>$msg.get('xe.search.bar.spaces.all')</option> >>>>> #foreach($space in $xwiki.spaces) >>>>> #if (!$blacklistedSpaces.contains($space)) >>>>> #spaceoption($space $selectedSpace) >>>>> #end >>>>> #end >>>>> </select> >>>>> #end >>>>> ## --------------- >>>>> ## Wikis filtering >>>>> ## --------------- >>>>> #set($wikinamelist = []) >>>>> #if(!$wikinames) >>>>> #set($wikinametable = $request.getParameterValues("wikinames")) >>>>> #if(!$wikinametable || $request.wikinames == "") >>>>> #set($wikinametable = $allwikinamelist) >>>>> #end >>>>> #set($wikinames = "") >>>>> #foreach($wikiname in $wikinametable) >>>>> #set($ok = $wikinamelist.add($wikiname)) >>>>> #if($wikinames != "") >>>>> #set($wikinames = $wikinames + ",") >>>>> #end >>>>> #set($wikinames = $wikinames + $wikiname) >>>>> #end >>>>> #else >>>>> #set($wikinametable = $wikinames.split(", ")) >>>>> #foreach($wikiname in $wikinametable) >>>>> #set($ok = $wikinamelist.add($wikiname)) >>>>> #end >>>>> #end >>>>> ## >>>>> #if($xwiki.isVirtualMode()) >>>>> #if(!$allwikinamelist) >>>>> #set($currentwikiname = $context.database) >>>>> #set($ok = $context.setDatabase($context.mainWikiName)) >>>>> #set($allwikilist = $xwiki.searchDocuments(", BaseObject as obj, >>>>> StringProperty as prop where doc.fullName=obj.name and >>>>> obj.className='XWiki.XWikiServerClass' and prop.id.id=obj.id and >>>>> prop.id.name='server'")) >>>>> #set($ok = $context.setDatabase($currentwikiname)) >>>>> ## >>>>> #set($allwikinamelist = []) >>>>> #foreach($wiki in $allwikilist) >>>>> #set($ok = $allwikinamelist.add($wiki.substring(17).toLowerCase())) >>>>> #end >>>>> #if(!$allwikinamelist.contains($context.mainWikiName)) >>>>> #set($ok = $allwikinamelist.add($context.mainWikiName)) >>>>> #end >>>>> #end >>>>> ## --------------- >>>>> ## Wikis macros >>>>> ## --------------- >>>>> #macro(wikinamesoption $wikiname $wikinamelist) >>>>> <option value="$wikiname" >>>>> >>>>> #if($wikinamelist.contains($wikiname))selected="selected"#end>$wikiname</opt >>>>> ion> >>>>> #end >>>>> #macro(wikinamesselect $allwikinamelist $wikinamelist) >>>>> <select name="wikinames"> >>>>> <option value="" selected="selected">All</option> >>>>> #foreach($wikiname in $allwikinamelist) >>>>> #wikinamesoption($wikiname $wikinamelist) >>>>> #end >>>>> </select> >>>>> #end >>>>> #else >>>>> #if($wikinames == "") >>>>> #set($wikinames = $context.mainWikiName) >>>>> #end >>>>> #end >>>>> ## --------------- >>>>> ## Query preparation >>>>> ## --------------- >>>>> #set($text = "$!request.getParameter('text')") >>>>> #set($query = $text) >>>>> #set($utext = $util.encodeURI($query)) >>>>> #set($defaultItemsPerPage = 30) >>>>> #set($itemsPerPage = $util.parseInt("$!{request.perPage}")) >>>>> #if($itemsPerPage <= 0) >>>>> #set($itemsPerPage = $defaultItemsPerPage) >>>>> #end >>>>> ## --------------- >>>>> ## Query form >>>>> ## --------------- >>>>> #if(!$rssmode) >>>>> {{html}} >>>>> <form action="" method="get" id="searchBar"> >>>>> <div class="centered"> >>>>> <input type="text" name="text" class="searchQuery #if($text == '') >>>>> defaultText#end" #if($text == '') >>>>> value="$msg.get('xe.search.bar.query.tip')" #else >>>>> value="$xwiki.getXMLEncoded(${text})" #end >>>>> title="$msg.get('xe.search.bar.query.title')"/> >>>>> #spaceselect($selectedSpace $spaces) >>>>> <input type="submit" class="searchButton" >>>>> value="$msg.get('xe.search.bar.submit')" >>>>> title="$msg.get('xe.search.bar.submit.title')"/> >>>>> <div class="searchHelp">$msg.get('xe.search.bar.queryTip')</div> >>>>> </div> >>>>> </form> >>>>> {{/html}} >>>>> #end >>>>> ## --------------- >>>>> ## Results processing >>>>> ## --------------- >>>>> #if($query != '') >>>>> #set($lucene = $xwiki.getPlugin("lucene")) >>>>> #if($lucene) >>>>> ## --------------- >>>>> ## Lucene search >>>>> ## --------------- >>>>> #set($searchresults = $lucene.getSearchResults("${query}${extraClause}", >>>>> $wikinames, $!languages, $xwiki)) >>>>> #if($searchresults.getHitcount() > 0) >>>>> ## ----------------- >>>>> ## Pagination (top) >>>>> ## ----------------- >>>>> #if(!$rssmode) >>>>> #set($paginationParameters = {'url' : $doc.getURL('view', >>>>> "text=${query}&space=${selectedSpace}"), 'totalItems' : >>>>> $searchresults.getHitcount(), 'defaultItemsPerPage' : >>>>> $defaultItemsPerPage, >>>>> 'position': 'top'}) >>>>> {{html}} >>>>> #pagination($paginationParameters) >>>>> {{/html}} >>>>> #end >>>>> ## ----------------- >>>>> ## Display results >>>>> ## ----------------- >>>>> #set($firstIndex = "$!{paginationParameters.firstItem}") >>>>> #if($firstIndex == '') >>>>> #set($firstIndex = "$!request.getParameter('firstIndex')") >>>>> #if($firstIndex == '') >>>>> #set($firstIndex = '0') >>>>> #end >>>>> #end >>>>> #set($firstIndex = $util.parseInt($firstIndex)) >>>>> #set($firstIndex = $firstIndex + 1) >>>>> #set($results = $searchresults.getResults("$firstIndex", >>>>> "$itemsPerPage")) >>>>> #if ($rssmode) >>>>> #set ($list = $util.arrayList) >>>>> #foreach ($item in $results) >>>>> #if ($item.type != "attachment") >>>>> #set ($ok = $list.add(0, "${item.web}.${item.name}")) >>>>> #end >>>>> #end >>>>> #set ($feed = $xwiki.feed.getDocumentFeed($list, >>>>> $util.getHashMap())) >>>>> #set ($feedURI = $doc.getExternalURL("view")) >>>>> #set ($discard = $feed.setLink($feedURI)) >>>>> #set ($discard = $feed.setUri($feedURI)) >>>>> #set ($discard = $feed.setAuthor('XWiki')) >>>>> #set ($discard = $feed.setTitle($msg.get('xe.search.rss', [$text]))) >>>>> #set ($discard = $feed.setDescription($msg.get('xe.search.rss', >>>>> [$text]))) >>>>> #set ($discard = $feed.setLanguage($context.language)) >>>>> #set ($discard = >>>>> $feed.setCopyright($xwiki.getXWikiPreference('copyright'))) >>>>> $xwiki.feed.getFeedOutput($feed, 'rss_2.0') >>>>> #else >>>>> #set ($list = $results) >>>>> #set ($isScored = true) >>>>> {{include document="XWiki.Results"/}} >>>>> #end >>>>> ## ----------------- >>>>> ## Pagination (bottom) >>>>> ## ----------------- >>>>> #if(!$rssmode) >>>>> #set($paginationParameters.position = 'bottom') >>>>> {{html}} >>>>> #pagination($paginationParameters) >>>>> {{/html}} >>>>> ## --------------- >>>>> ## RSS link >>>>> ## --------------- >>>>> #if($selectedSpace == '') >>>>> #set($rssURL = $xwiki.getURL($doc.fullName, 'view', >>>>> "xpage=rdf&text=${utext}" )) >>>>> #else >>>>> #set($rssURL = $xwiki.getURL($doc.fullName, 'view', >>>>> "xpage=rdf&space=${selectedSpace}&text=${utext}")) >>>>> #end >>>>> {{html}} >>>>> <a href="${rssURL}"><img >>>>> src="$xwiki.getSkinFile("icons/silk/feed.gif")" alt="RSS >>>>> icon"/>$msg.get("xe.search.rss", ["[$query]"])</a> >>>>> {{/html}} >>>>> #end >>>>> #end >>>>> #else >>>>> >>>>> {{error}}$msg.get('xe.search.plugin.notfound')){{/error}} >>>>> #end >>>>> #end >>>>> #if (!$rssmode) >>>>> ## --------------- >>>>> ## Rebuild processing >>>>> ## --------------- >>>>> #set($lucene = $xwiki.getPlugin("lucene")) >>>>> #if($lucene) >>>>> #set($doRebuild = "$!{request.getParameter('rebuild')}") >>>>> #if($doRebuild == "yes") >>>>> #set($documentCount = $lucene.rebuildIndex()) >>>>> #if(${documentCount} >= 0) >>>>> >>>>> {{info}}$msg.get("xe.search.rebuild.started"){{/info}} >>>>> #elseif(${documentCount} == -1) >>>>> >>>>> {{error}}$msg.get("xe.search.rebuild.rights"){{/error}} >>>>> >>>>> #elseif(${documentCount} == -2) >>>>> >>>>> {{error}}$msg.get("xe.search.rebuild.inprogress"){{/error}} >>>>> #else >>>>> >>>>> {{error}}$msg.get("xe.search.rebuild.failed"){{/error}} >>>>> #end >>>>> #else## !doRebuild >>>>> ## --------------- >>>>> ## Queue & rebuild option >>>>> ## --------------- >>>>> #set ($queuesize = $xwiki.lucene.getQueueSize()) >>>>> #if ($queuesize > 2) >>>>> #set($info1 = $msg.get('xe.search.rebuild.currently', >>>>> [${queuesize}])) >>>>> #else >>>>> #set($info1 = $msg.get('xe.search.index.uptodate')) >>>>> #end >>>>> #if($hasAdmin) >>>>> #set($info2 = " >>>>> [[$msg.get('xe.search.index.rebuild')>>${doc.space}.${doc.name >>>>> }?rebuild=yes] >>>>> ].") >>>>> #else >>>>> #set($info2 = "") >>>>> #end >>>>> >>>>> {{info}}${info1}${info2}{{/info}} >>>>> #end## doRebuild >>>>> #set($defaultSearch = >>>>> "[[$msg.get('xe.search.default.engine')>>WebSearch?text=$utext]]") >>>>> >>>>> {{warning}}$msg.get('xe.search.lucene.experimental', >>>>> [$defaultSearch]){{/warning}} >>>>> >>>>> #else## !lucene exists >>>>> #set($defaultSearch = >>>>> "[[$msg.get('xe.search.default.engine')>>WebSearch?text=$utext]]") >>>>> >>>>> {{warning}}$msg.get('xe.search.plugin.notenabled', >>>>> [$defaultSearch]){{/warning}} >>>>> #end## lucene exists >>>>> #end## !$rssmode] >>>>> >>>>> >>>>> at >>>>> >>>>> org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluate(VelocityM >>>>> acro.java:118) >>>>> at >>>>> >>>>> org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluate(VelocityM >>>>> acro.java:44) >>>>> at >>>>> >>>>> org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptM >>>>> acro.java:200) >>>>> at >>>>> >>>>> org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptM >>>>> acro.java:52) >>>>> at >>>>> >>>>> org.xwiki.rendering.internal.transformation.MacroTransformation.transformOnc >>>>> e(MacroTransformation.java:175) >>>>> at >>>>> >>>>> org.xwiki.rendering.internal.transformation.MacroTransformation.transform(Ma >>>>> croTransformation.java:120) >>>>> at >>>>> >>>>> org.xwiki.rendering.internal.transformation.DefaultTransformationManager.per >>>>> formTransformations(DefaultTransformationManager.java:72) >>>>> at >>>>> >>>>> com.xpn.xwiki.doc.XWikiDocument.performSyntaxConversion(XWikiDocument.java:5 >>>>> 696) >>>>> at >>>>> >>>>> com.xpn.xwiki.doc.XWikiDocument.performSyntaxConversion(XWikiDocument.java:5 >>>>> 671) >>>>> at >>>>> com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:569) >>>>> at >>>>> com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:583) >>>>> at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:475) >>>>> at sun.reflect.GeneratedMethodAccessor257.invoke(Unknown Source) >>>>> at >>>>> >>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl >>>>> .java:25) >>>>> at java.lang.reflect.Method.invoke(Method.java:597) >>>>> at >>>>> >>>>> org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke( >>>>> UberspectImpl.java:389) >>>>> at >>>>> >>>>> org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(Ub >>>>> erspectImpl.java:378) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270 >>>>> ) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.ja >>>>> va:252) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java >>>>> :493) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.ja >>>>> va:71) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirecti >>>>> ve.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:33 >>>>> 6) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement >>>>> .java:106) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:33 >>>>> 6) >>>>> at >>>>> >>>>> org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEn >>>>> gine.java:191) >>>>> at >>>>> >>>>> org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEn >>>>> gine.java:156) >>>>> at >>>>> >>>>> com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.ja >>>>> va:116) >>>>> at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1710) >>>>> at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1631) >>>>> at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:657) >>>>> at sun.reflect.GeneratedMethodAccessor109.invoke(Unknown Source) >>>>> at >>>>> >>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl >>>>> .java:25) >>>>> at java.lang.reflect.Method.invoke(Method.java:597) >>>>> at >>>>> >>>>> org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke( >>>>> UberspectImpl.java:389) >>>>> at >>>>> >>>>> org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(Ub >>>>> erspectImpl.java:378) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270 >>>>> ) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.ja >>>>> va:252) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.jav >>>>> a:332) >>>>> at >>>>> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroPro >>>>> xy.java:212) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java: >>>>> 247) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.jav >>>>> a:175) >>>>> 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:33 >>>>> 6) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement >>>>> .java:106) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:33 >>>>> 6) >>>>> at >>>>> >>>>> org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEn >>>>> gine.java:191) >>>>> at >>>>> >>>>> org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEn >>>>> gine.java:156) >>>>> at >>>>> >>>>> com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.ja >>>>> va:116) >>>>> at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1710) >>>>> at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1631) >>>>> at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:123) >>>>> at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:224) >>>>> at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115) >>>>> at >>>>> >>>>> org.apache.struts.action.RequestProcessor.processActionPerform(RequestProces >>>>> sor.java:431) >>>>> at >>>>> >>>>> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) >>>>> at >>>>> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) >>>>> at >>>>> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) >>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) >>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) >>>>> at >>>>> >>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application >>>>> FilterChain.java:290) >>>>> at >>>>> >>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh >>>>> ain.java:206) >>>>> at >>>>> >>>>> com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilt >>>>> er.java:152) >>>>> at >>>>> >>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application >>>>> FilterChain.java:235) >>>>> at >>>>> >>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh >>>>> ain.java:206) >>>>> at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:117) >>>>> at >>>>> >>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application >>>>> FilterChain.java:235) >>>>> at >>>>> >>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh >>>>> ain.java:206) >>>>> at >>>>> com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68) >>>>> at >>>>> >>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application >>>>> FilterChain.java:235) >>>>> at >>>>> >>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh >>>>> ain.java:206) >>>>> at >>>>> >>>>> com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFi >>>>> lter.java:295) >>>>> at >>>>> >>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application >>>>> FilterChain.java:235) >>>>> at >>>>> >>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh >>>>> ain.java:206) >>>>> at >>>>> >>>>> com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFi >>>>> lter.java:112) >>>>> at >>>>> >>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application >>>>> FilterChain.java:235) >>>>> at >>>>> >>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh >>>>> ain.java:206) >>>>> at >>>>> >>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja >>>>> va:233) >>>>> at >>>>> >>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja >>>>> va:191) >>>>> at >>>>> >>>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128 >>>>> ) >>>>> at >>>>> >>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102 >>>>> ) >>>>> at >>>>> >>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java >>>>> :109) >>>>> at >>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) >>>>> at >>>>> org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) >>>>> at >>>>> org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291) >>>>> at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:769) >>>>> at >>>>> >>>>> org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:698) >>>>> at >>>>> >>>>> org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java >>>>> :891) >>>>> at >>>>> >>>>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav >>>>> a:690) >>>>> at java.lang.Thread.run(Thread.java:619) >>>>> Caused by: org.xwiki.velocity.XWikiVelocityException: Failed to evaluate >>>>> content with id [velocity macro] >>>>> at >>>>> >>>>> org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEn >>>>> gine.java:200) >>>>> at >>>>> >>>>> org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEn >>>>> gine.java:156) >>>>> at >>>>> >>>>> org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluate(VelocityM >>>>> acro.java:110) >>>>> ... 93 more >>>>> Caused by: org.apache.velocity.exception.MethodInvocationException: >>>>> Invocation of method 'getQueueSize' in class >>>>> com.xpn.xwiki.plugin.lucene.LucenePluginApi threw exception >>>>> java.lang.NullPointerException at velocity macro[line 246, column 34] >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.ASTMethod.handleInvocationException( >>>>> ASTMethod.java:337) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:284 >>>>> ) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.ja >>>>> va:252) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java >>>>> :493) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.ja >>>>> va:71) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirecti >>>>> ve.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:33 >>>>> 6) >>>>> 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.ASTIfStatement.render(ASTIfStatement >>>>> .java:87) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:33 >>>>> 6) >>>>> at >>>>> >>>>> org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEn >>>>> gine.java:191) >>>>> ... 95 more >>>>> Caused by: java.lang.NullPointerException >>>>> at >>>>> >>>>> com.xpn.xwiki.plugin.lucene.LucenePlugin.getQueueSize(LucenePlugin.java:661) >>>>> at >>>>> >>>>> com.xpn.xwiki.plugin.lucene.LucenePluginApi.getQueueSize(LucenePluginApi.jav >>>>> a:183) >>>>> at sun.reflect.GeneratedMethodAccessor370.invoke(Unknown Source) >>>>> at >>>>> >>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl >>>>> .java:25) >>>>> at java.lang.reflect.Method.invoke(Method.java:597) >>>>> at >>>>> >>>>> org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke( >>>>> UberspectImpl.java:389) >>>>> at >>>>> >>>>> org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(Ub >>>>> erspectImpl.java:378) >>>>> at >>>>> >>>>> org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270 >>>>> ) >>>>> ... 108 more >>>>> >>>>> _______________________________________________ >>>>> users mailing list >>>>> users@xwiki.org >>>>> http://lists.xwiki.org/mailman/listinfo/users >>>>> >>>>> _______________________________________________ >>>>> users mailing list >>>>> users@xwiki.org >>>>> http://lists.xwiki.org/mailman/listinfo/users >>>>> >>>> >>>> >>>> >>>> -- >>>> Guillaume Lerouge >>>> Product Manager - XWiki SAS >>>> Skype: wikibc >>>> Twitter: glerouge >>>> http://guillaumelerouge.com/ >>>> _______________________________________________ >>>> users mailing list >>>> users@xwiki.org >>>> http://lists.xwiki.org/mailman/listinfo/users >>>> >>>> _______________________________________________ >>>> users mailing list >>>> users@xwiki.org >>>> http://lists.xwiki.org/mailman/listinfo/users >>>> >>> >>> >>> >>> -- >>> Thomas Mortagne >>> _______________________________________________ >>> users mailing list >>> users@xwiki.org >>> http://lists.xwiki.org/mailman/listinfo/users >>> >>> _______________________________________________ >>> users mailing list >>> users@xwiki.org >>> http://lists.xwiki.org/mailman/listinfo/users >>> >> >> >> >> -- >> Thomas Mortagne >> > > > > -- > Thomas Mortagne > _______________________________________________ > users mailing list > users@xwiki.org > http://lists.xwiki.org/mailman/listinfo/users > > _______________________________________________ > users mailing list > users@xwiki.org > http://lists.xwiki.org/mailman/listinfo/users > -- Thomas Mortagne _______________________________________________ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users
