I had a similar issue and I think the memory leak was also responsible for this behaviour. http://old.nabble.com/memory-leak-in-PoolableProxyHandler-td29023190.html
Try to check if this leak applies to you as well and fix it... If the issue still persists.. let me know. Robby Pelssers -----Original Message----- From: denis13 (Created) (JIRA) [mailto:j...@apache.org] Sent: Thursday, September 29, 2011 12:57 PM To: dev@cocoon.apache.org Subject: [jira] [Created] (COCOON-2317) Publish XML Documents in PDF PROBLEM Publish XML Documents in PDF PROBLEM ------------------------------------ Key: COCOON-2317 URL: https://issues.apache.org/jira/browse/COCOON-2317 Project: Cocoon Issue Type: Bug Components: * Cocoon Core Reporter: denis13 I need help because i don't have any information for my error. You can see it in french at : http://www.developpez.net/forums/d1136142/webmasters-developpement-web/serveurs-apache-iis/apache/exception-sous-apache-cocoon/#post6267530 I wan't to generate pdf from xml. My problem is that sometime it works, sometime it don't works and i have this errors : - handled-error.log : ERROR (2011-09-28) 11:23.00:237 [sitemap.handled-errors] (/cocoon/ImpressionPdf/D:/DOSSIER_TEMP/MONDOC_20110826.pdf) http-8080-4/PipelineNode: java.lang.NullPointerException at org.apache.excalibur.store.impl.AbstractJispFilesystemStore.doGetSize(AbstractJispFilesystemStore.java:330) at org.apache.excalibur.store.impl.AbstractReadWriteStore.remove(AbstractReadWriteStore.java:226) at org.apache.excalibur.store.impl.MRUMemoryStore.remove(MRUMemoryStore.java:327) at org.apache.cocoon.caching.impl.CacheImpl.remove(CacheImpl.java:150) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.validatePipeline(AbstractCachingProcessingPipeline.java:599) at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.setupPipeline(AbstractCachingProcessingPipeline.java:659) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.preparePipeline(AbstractProcessingPipeline.java:541) at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:499) at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:155) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84) at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:165) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:107) at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:162) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:107) at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:136) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:371) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:312) at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:133) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84) at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:165) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:107) at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:162) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:107) at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:136) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:371) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:312) at org.apache.cocoon.Cocoon.process(Cocoon.java:656) at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1112) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:843) at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:640) at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1293) at java.lang.Thread.run(Unknown Source) - sitemap.log INFO (2011-09-28) 11:23.00:237 [sitemap] (/cocoon/ImpressionLiasse/D:/DOSSIER_TEMP/MONDOC_20110826.pdf) http-8080-4/HandleErrorsNode: Processing handle-errors at file:/D:/PROJETS/DEVELOPPEMENT/WORKSPACE/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/webapps/cocoon/sitemap.xmap:755:24 - ImpressionLiasse/sitemap.xmap <?xml version="1.0"?> <map:sitemap xmlns:map="http://apache.org/cocoon/sitemap/1.0"> <!-- =========================== Components ================================ --> <map:components> <map:matchers default="wildcard"/> <map:selectors default="browser"/> <!--=================Ajout pour sauver le fichier pdf sur le disque INUTILE avec copy-source=======================--> <map:actions> <map:action logger="sitemap.action.copy-source" name="copy-source" src="org.apache.cocoon.acting.CopySourceAction"/> </map:actions> <!--=================Fin Ajout pour sauver le fichier pdf sur le disque =======================--> <map:generators default="file"/> <map:transformers default="xslt"/> <map:readers default="resource"/> <map:serializers default="html"> <map:serializer name="vrml" mime-type="model/vrml" logger="sitemap.serializer.vrml" src="org.apache.cocoon.serialization.TextSerializer"/> <map:serializer name="wml" mime-type="text/vnd.wap.wml" logger="sitemap.serializer.wml" src="org.apache.cocoon.serialization.XMLSerializer"> <doctype-public>-//WAPFORUM//DTD WML 1.1//EN</doctype-public> <doctype-system>http://www.wapforum.org/DTD/wml_1.1.xml</doctype-system> <encoding>ASCII</encoding> <omit-xml-declaration>yes</omit-xml-declaration> </map:serializer> <map:serializer name="svgxml" mime-type="image/svg-xml" logger="sitemap.serializer.svgxml" src="org.apache.cocoon.serialization.XMLSerializer"> <doctype-public>-//W3C//DTD SVG 20000303 Stylable//EN</doctype-public> <doctype-system>http://www.w3.org/TR/2000/03/WD-SVG-20000303/</doctype-system> </map:serializer> <map:serializer name="xhtml" mime-type="text/html" logger="sitemap.serializer.xhtml" src="org.apache.cocoon.serialization.XMLSerializer" pool-max="64" pool-min="2" pool-grow="2"> <doctype-public>-//W3C//DTD XHTML 1.0 Strict//EN</doctype-public> <doctype-system>http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd</doctype-system> <encoding>UTF-8</encoding> </map:serializer> <map:serializer name="text" mime-type="text/plain" logger="sitemap.serializer.text" src="org.apache.cocoon.serialization.TextSerializer"/> <map:serializer name="svg2jpeg" logger="sitemap.serializer.svg2jpeg" src="org.apache.cocoon.serialization.SVGSerializer" mime-type="image/jpeg"/> <map:serializer name="fo2pdf" logger="sitemap.serializer.fo2pdf" src="org.apache.cocoon.serialization.FOPSerializer" mime-type="application/pdf"> <!-- Ajout pour conf FOP--> <user-config>../WEB-INF/fop-config.xml</user-config> </map:serializer> <map:serializer name="fo2ps" logger="sitemap.serializer.fo2ps" src="org.apache.cocoon.serialization.FOPSerializer" mime-type="application/postscript"/> <map:serializer name="xls" logger="sitemap.serializer.xls" src="org.apache.cocoon.serialization.HSSFSerializer" mime-type="application/vnd.ms-excel"/> </map:serializers> </map:components> <!-- =========================== Views =================================== --> <!-- Views provide diffent, well, views to resources. Views are orthogonal to pipelines. Please refer to the docs. --> <map:views> <map:view name="content" from-label="content"> <map:serialize type="xml"/> </map:view> <map:view name="pretty-content" from-label="data"> <map:transform src="stylesheets/simple-xml2html.xsl"/> <map:serialize type="html"/> </map:view> <map:view name="links" from-position="last"> <map:serialize type="links"/> </map:view> </map:views> <!--=================Ajout pour sauver le fichier pdf sur le disque INUTILE avec copy-source=======================--> <map:flow language="javascript"> <map:script src="pdf.flow"/> </map:flow> <!--=================Fin Ajout pour sauver le fichier pdf sur le disque ==========================================--> <map:pipelines> <!-- Utility for viewing source xml or html --> <map:pipeline> <map:match pattern="**.source"> <map:generate src="cocoon:/{1}"/> <map:transform src="style/xsl/simple-xml2html.xsl"/> <map:serialize/> </map:match> </map:pipeline> <map:pipeline> <map:match pattern="**favicon.ico"> <map:read mime-type="application/ico" src="resources/icons/cocoon.ico"/> </map:match> <map:match pattern="*.gif"> <map:read mime-type="image/gif" src="{1}.gif"/> </map:match> <map:match pattern="images/**.jpg"> <map:read mime-type="image/jpg" src="resources/images/{1}.jpg"/> </map:match> </map:pipeline> <!--==================Ajout pipeline pour transformation =============================================--> <!--======Pour les impressions quelque soit le type (nombre d'arguments variables) ===================================--> <map:pipeline> <map:match pattern="**.pdf"> <map:generate src="{1}.xml"/> <map:transform src="principal.xsl"/> <map:serialize type="fo2pdf"/> </map:match> <!--<map:match pattern="**.pdf"> <map:redirect-to uri=""/> </map:match>--> <map:match pattern="**.do"> <map:call function="makepdf"> <map:parameter name="folder1" value="{1}"/> </map:call> </map:match> <map:match pattern="**.xml"> <map:act type="copy-source" src="cocoon:/production/{1}.pdf"> <map:parameter name="dest" value="{1}.pdf"/> </map:act> <map:generate type="jx" src="success.jx"> <map:parameter name="filename" value="{1}"/> </map:generate> <map:serialize type="html"/> </map:match> <map:match pattern="*.txt"> <map:redirect-to uri=""/> <!--<map:read src="{1}.txt"/>--> </map:match> <map:match pattern="**/generate-all.html"> <!-- liste de tous les fichiers xml --> <map:generate type="directory" src="{1}"> <!--<map:parameter name="sort" value="name"/>--> </map:generate> <!-- on transforme en une série de <xi:include href="cocoon://copy-pdf-xxx.html"/> --> <map:transform src="dir2include.xsl"> <map:parameter name="folder1" value="{1}"/> </map:transform> <!-- on réalise l'inclusion qui par effet de bord va copier les fichiers sur disque --> <map:transform type="xinclude"/> <!-- et on présente joliement la liste des fichiers qui ont été générés --> <!--<map:transform src="result2html.xsl"/>--> <!-- terminé! --> <map:serialize type="html"/> </map:match> <map:match pattern=""> <map:generate src="vide.xml"/> <map:transform src="vide.xslt"> <map:parameter name="contextPath" value="{request:contextPath}"/> </map:transform> <map:serialize type="xhtml"/> </map:match> </map:pipeline> </map:pipelines> </map:sitemap> <!-- end of file --> Does sommeone have an idea for this problem ? Generaly it arrive when i wan't to see the same xml an other time... Thanks in advance, -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira