xwiki-users March 2009

xwiki-users@xwiki.org

89 participants
186 discussions

Re: [xwiki-users] Bug : unable to delete attached files in virtualwikis

by PERINAUD Christophe

Niels, Thank you for the answer. I will check in the Oracle database if we can do the same when we have to delete. And i will also disable the versionning of attachment files and the recycle bin. I did not notice this options in the configuration file. Christophe -----Message d'origine----- De : users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] De la part de Niels Mayer Envoyé : samedi 7 mars 2009 10:47 À : XWiki Users Objet : Re: [xwiki-users] Bug : unable to delete attached files in virtualwikis I had a similar problem, with attachments not being deletable, which also prevented the document itself from being deleted. Unfortunately, this also suggested an additional issue arising with attachments. If a user makes large attachments to their user-document, e.g. XWiki.MyName then even in a "closed" wiki that only allows users to edit their own user document, they can cause a denial of service attack through large attachments. In other words, even if the wiki is setup so that regular registered XWikiAllGroup users don't have write access to any directory, just comment-access to documents; they'll still have write access to their own XWiki.MyName document created through registration... and that means they'll be able to add attachments even when you think they couldn't. The "Rights" adminstration checkbox "Prevent unregistered users from editing pages, regardless of the page or space rights" doesn't prevent attachments from being added to user's own pages. Anyways, I ended up solving the blowups and OOM errors by deleting the attachments directly in the database: mysql> select XWA_ID,XWA_DOC_ID,XWA_FILENAME,XWA_SIZE,XWA_AUTHOR from xwikiattachment where XWA_AUTHOR='XWiki.JG'; | XWA_ID | XWA_DOC_ID | XWA_FILENAME | XWA_SIZE | XWA_AUTHOR| | 1185703559 | 168880978 | foo.pdf | 9817587 | XWiki.JG | | -352107721 | 168880978 | bar.pdf | 13049680 | XWiki.JG | | 1527849923 | 168880978 | baz.pdf | 293 | XWiki.JG | | -2073884056 | 168880978 | frop.pdf | 5904061 | XWiki.JG | | 1039500510 | 168880978 | schlop.pdf | 4440028 | XWiki.JG | | 942569068 | 168880978 | plop.pdf | 14033466 | XWiki.JG | | 1363529635 | 168880978 | schnops.pdf | 0 | XWiki.JG | | -1054875919 | 168880978 | hops.jpg | 3081 | XWiki.JG | 8 rows in set (0.00 sec) mysql> delete from xwikiattachment where XWA_AUTHOR='XWiki.JG'; Query OK, 8 rows affected (0.00 sec) Someone please tell me if this is not the right way to fix such issues... As afterthought, I realized that setting xwiki.store.attachment.versioning.hint=void in xwiki.cfg might prevent xwiki from reading/diffing and attempting to version a large attachment. Doing so could certainly make it run out of memory, and changing this option might prevent the bug?: #-# The attachment versioning storage. Use 'void' to disable attachment versioning. # xwiki.store.attachment.versioning.hint=default Also, perhaps by not sending deleted attachments to the recycle bin, it won't need to be copied anywhere, and therefore there'll not be any memory to run out copying a giant attachment through java (assuming that's what happens on delete). #-# The attachment recycle bin storage. # xwiki.store.attachment.recyclebin.hint=default Niels http://nielsmayer.com PS: perhaps the defaults for xwiki.store.attachment.versioning.hint and xwiki.store.attachment.recyclebin.hint need to be changed? On Fri, Mar 6, 2009 at 2:37 AM, PERINAUD Christophe < Christophe.PERINAUD(a)kbl-bank.com> wrote: > Hello (again) > > All is ok in the main wiki but in a virtual wiki i can't delete an attached > file of a page. After the confirmation message i got : > > A problem occured while trying to service your request. Please contact the > support if this happens again. > > Detailed information: > > Error number 0 in 3: Exception while hibernate execute > Wrapped Exception: could not get next sequence value > com.xpn.xwiki.XWikiException: Error number 0 in 3: Exception while > hibernate execute > Wrapped Exception: could not get next sequence value > at > com.xpn.xwiki.store.XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1052) > at > com.xpn.xwiki.store.XWikiHibernateBaseStore.executeWrite(XWikiHibernateBaseStore.java:1098) > at > com.xpn.xwiki.store.hibernate.HibernateAttachmentRecycleBinStore.saveToRecycleBin(HibernateAttachmentRecycleBinStore.java:83) > at > com.xpn.xwiki.doc.XWikiDocument.deleteAttachment(XWikiDocument.java:2799) > at > com.xpn.xwiki.doc.XWikiDocument.deleteAttachment(XWikiDocument.java:2782) > at > com.xpn.xwiki.web.DeleteAttachmentAction.action(DeleteAttachmentAction.java:72) > at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:215) > at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115) > at > org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.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:596) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) > at > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428) > at > org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:830) > at > com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68) > at > org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) > at > com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:135) > at > org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) > at > com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:287) > at > org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) > at > com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) > at > org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) > at > org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471) > at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) > at org.mortbay.http.HttpContext.handle(HttpContext.java:1565) > at > org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633) > at org.mortbay.http.HttpContext.handle(HttpContext.java:1517) > at org.mortbay.http.HttpServer.service(HttpServer.java:954) > at org.mortbay.http.HttpConnection.service(HttpConnection.java:816) > at > org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) > at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) > at > org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) > at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) > at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) > > > Wrapped Exception: > > java.sql.SQLException: ORA-02289: sequence does not exist > > at > oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:74) > at > oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:131) > at > oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:204) > at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:455) > at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:413) > at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:1034) > at > oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:194) > at > oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:791) > at > oracle.jdbc.driver.T4CPreparedStatement.executeMaybeDescribe(T4CPreparedStatement.java:866) > at > oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1186) > at > oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3387) > at > oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3431) > at > oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1203) > at > org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:92) > at > org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:92) > at > org.hibernate.id.SequenceGenerator.generate(SequenceGenerator.java:75) > at > org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:99) > at > org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:187) > at > org.hibernate.event.def.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:33) > at > org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:172) > at > org.hibernate.event.def.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:27) > at > org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:70) > at org.hibernate.impl.SessionImpl.fireSave(SessionImpl.java:535) > at org.hibernate.impl.SessionImpl.save(SessionImpl.java:523) > at org.hibernate.impl.SessionImpl.save(SessionImpl.java:519) > at > com.xpn.xwiki.store.hibernate.HibernateAttachmentRecycleBinStore$1.doInHibernate(HibernateAttachmentRecycleBinStore.java:87) > at > com.xpn.xwiki.store.XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1046) > at > com.xpn.xwiki.store.XWikiHibernateBaseStore.executeWrite(XWikiHibernateBaseStore.java:1098) > at > com.xpn.xwiki.store.hibernate.HibernateAttachmentRecycleBinStore.saveToRecycleBin(HibernateAttachmentRecycleBinStore.java:83) > at > com.xpn.xwiki.doc.XWikiDocument.deleteAttachment(XWikiDocument.java:2799) > at > com.xpn.xwiki.doc.XWikiDocument.deleteAttachment(XWikiDocument.java:2782) > at > com.xpn.xwiki.web.DeleteAttachmentAction.action(DeleteAttachmentAction.java:72) > at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:215) > at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115) > at > org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) > at > org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) > at > org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) > at > org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:596) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) > at > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428) > at > org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:830) > at > com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68) > at > org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) > at > com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:135) > at > org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) > at > com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:287) > at > org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) > at > com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) > at > org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) > at > org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471) > at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) > at org.mortbay.http.HttpContext.handle(HttpContext.java:1565) > at > org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633) > at org.mortbay.http.HttpContext.handle(HttpContext.java:1517) > at org.mortbay.http.HttpServer.service(HttpServer.java:954) > at org.mortbay.http.HttpConnection.service(HttpConnection.java:816) > at > org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) > at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) > at > org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) > at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) > at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) > > Again it's an Oracle problem. Any idea if it's because of the shema used or > a DBA problem (admin Db team followed instructions from web site to allow > all rigts to the xwiki user) ? > > Thank you > > > System : > Windows Server 2003 SP2 in a VMWare instance > Oracle 10g > Java 1.6.0_12 > Xwiki 1.7.1 from the pack Jetty/HSQL > > Christophe Périnaud > > > -------------------------------------------------------------------------------- > > This e-mail is intended only for the addressee named above. It does not > bind the sender, except in the case of an existing written convention with > the addressee. This e-mail may contain material that is confidential and > privileged for the sole use of the intended recipient. Any review, reliance > or distribution by others or forwarding without express permission is > strictly prohibited and may be unlawful. If you are not the intended > recipient, please contact the sender and delete all copies. > > While reasonable precautions have been taken to ensure that this e-mail and > any attachments are free from any computer virus or similar defect, no > liability will be accepted in that respect. Anyone accessing this e-mail > must take their own precautions as to security and virus protection. > > KBL European Private Bankers S.A., 43 boulevard Royal L-2955 Luxembourg, > R.C.S. Luxembourg B 6395, T (352) 47 97 1 > _______________________________________________ > users mailing list > users(a)xwiki.org > http://lists.xwiki.org/mailman/listinfo/users > _______________________________________________ users mailing list users(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/users -------------------------------------------------------------------------------- This e-mail is intended only for the addressee named above. It does not bind the sender, except in the case of an existing written convention with the addressee. This e-mail may contain material that is confidential and privileged for the sole use of the intended recipient. Any review, reliance or distribution by others or forwarding without express permission is strictly prohibited and may be unlawful. If you are not the intended recipient, please contact the sender and delete all copies. While reasonable precautions have been taken to ensure that this e-mail and any attachments are free from any computer virus or similar defect, no liability will be accepted in that respect. Anyone accessing this e-mail must take their own precautions as to security and virus protection. KBL European Private Bankers S.A., 43 boulevard Royal L-2955 Luxembourg, R.C.S. Luxembourg B 6395, T (352) 47 97 1

15 years, 8 months

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by Dilipkumar Jadhav

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by RoxanaM

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15 years, 8 months

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by Ludovic Dubost

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15 years, 8 months

[xwiki-users] Bug : unable to delete attached files in virtual wikis

by PERINAUD Christophe

Hello (again) All is ok in the main wiki but in a virtual wiki i can't delete an attached file of a page. After the confirmation message i got : A problem occured while trying to service your request. Please contact the support if this happens again. Detailed information: Error number 0 in 3: Exception while hibernate execute Wrapped Exception: could not get next sequence value com.xpn.xwiki.XWikiException: Error number 0 in 3: Exception while hibernate execute Wrapped Exception: could not get next sequence value at com.xpn.xwiki.store.XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1052) at com.xpn.xwiki.store.XWikiHibernateBaseStore.executeWrite(XWikiHibernateBaseStore.java:1098) at com.xpn.xwiki.store.hibernate.HibernateAttachmentRecycleBinStore.saveToRecycleBin(HibernateAttachmentRecycleBinStore.java:83) at com.xpn.xwiki.doc.XWikiDocument.deleteAttachment(XWikiDocument.java:2799) at com.xpn.xwiki.doc.XWikiDocument.deleteAttachment(XWikiDocument.java:2782) at com.xpn.xwiki.web.DeleteAttachmentAction.action(DeleteAttachmentAction.java:72) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:215) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.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:596) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:830) at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:135) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:287) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) at org.mortbay.http.HttpContext.handle(HttpContext.java:1565) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633) at org.mortbay.http.HttpContext.handle(HttpContext.java:1517) at org.mortbay.http.HttpServer.service(HttpServer.java:954) at org.mortbay.http.HttpConnection.service(HttpConnection.java:816) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) Wrapped Exception: java.sql.SQLException: ORA-02289: sequence does not exist at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:74) at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:131) at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:204) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:455) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:413) at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:1034) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:194) at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:791) at oracle.jdbc.driver.T4CPreparedStatement.executeMaybeDescribe(T4CPreparedStatement.java:866) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1186) at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3387) at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3431) at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1203) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:92) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:92) at org.hibernate.id.SequenceGenerator.generate(SequenceGenerator.java:75) at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:99) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:187) at org.hibernate.event.def.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:33) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:172) at org.hibernate.event.def.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:27) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:70) at org.hibernate.impl.SessionImpl.fireSave(SessionImpl.java:535) at org.hibernate.impl.SessionImpl.save(SessionImpl.java:523) at org.hibernate.impl.SessionImpl.save(SessionImpl.java:519) at com.xpn.xwiki.store.hibernate.HibernateAttachmentRecycleBinStore$1.doInHibernate(HibernateAttachmentRecycleBinStore.java:87) at com.xpn.xwiki.store.XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1046) at com.xpn.xwiki.store.XWikiHibernateBaseStore.executeWrite(XWikiHibernateBaseStore.java:1098) at com.xpn.xwiki.store.hibernate.HibernateAttachmentRecycleBinStore.saveToRecycleBin(HibernateAttachmentRecycleBinStore.java:83) at com.xpn.xwiki.doc.XWikiDocument.deleteAttachment(XWikiDocument.java:2799) at com.xpn.xwiki.doc.XWikiDocument.deleteAttachment(XWikiDocument.java:2782) at com.xpn.xwiki.web.DeleteAttachmentAction.action(DeleteAttachmentAction.java:72) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:215) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:596) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:830) at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:135) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:287) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) at org.mortbay.http.HttpContext.handle(HttpContext.java:1565) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633) at org.mortbay.http.HttpContext.handle(HttpContext.java:1517) at org.mortbay.http.HttpServer.service(HttpServer.java:954) at org.mortbay.http.HttpConnection.service(HttpConnection.java:816) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) Again it's an Oracle problem. Any idea if it's because of the shema used or a DBA problem (admin Db team followed instructions from web site to allow all rigts to the xwiki user) ? Thank you System : Windows Server 2003 SP2 in a VMWare instance Oracle 10g Java 1.6.0_12 Xwiki 1.7.1 from the pack Jetty/HSQL Christophe Périnaud -------------------------------------------------------------------------------- This e-mail is intended only for the addressee named above. It does not bind the sender, except in the case of an existing written convention with the addressee. This e-mail may contain material that is confidential and privileged for the sole use of the intended recipient. Any review, reliance or distribution by others or forwarding without express permission is strictly prohibited and may be unlawful. If you are not the intended recipient, please contact the sender and delete all copies. While reasonable precautions have been taken to ensure that this e-mail and any attachments are free from any computer virus or similar defect, no liability will be accepted in that respect. Anyone accessing this e-mail must take their own precautions as to security and virus protection. KBL European Private Bankers S.A., 43 boulevard Royal L-2955 Luxembourg, R.C.S. Luxembourg B 6395, T (352) 47 97 1

15 years, 8 months

[xwiki-users] Need HQL query for date comparison

by MaryEllen Coleman

Hello! I need an HQL query that does the following: Last modified date should be less than 15 days from today This is what I've tried: #set($sql = ", BaseObject as obj, $proptype as prop where obj.className='${ISDclassname}' and obj.id=prop.id.id and prop.name='${viewby}' and doc.fullName=obj.name and doc.fullName!='${ISDclasstemplate}' and ($xwiki.getDate() - doc.contentUpdateDate) < 15 order by prop.value") But I'm getting an error on the and ($xwiki.getDate() - doc.contentUpdateDate) < 15 statement. What should I write instead? Mary Ellen Coleman

15 years, 8 months

[xwiki-users] Logo and Skin

by Frans Thamura

hi all i just accidently remove my default skin of my www.jug-asia.org, and i still cannot recover to default skin, anyone can help and i still cannot change the logo, anyone can help? i -- -- Frans Thamura Meruvian One Stop Java and Enterprise OSS Provider Mobile: +62 855 7888 699 Blog & Profile: http://frans.thamura.info Training JENI, Medallion (Alfresco, Liferay dan Compiere).. buruan... URL: http://www.meruvian.com Promo: Beli Zmanda Backup di Meruvian, 10% discount dari pricelist.. Buruan sekarang!!!

15 years, 8 months

[xwiki-users] Translation Volunteers needed

by Ludovic Dubost

Hi, Guillaume (Lerouge) has done incredible work to transform all hardcoded strings in XWiki Enterprise to translations strings. We now have 620 translations strings more !!!! So we need all the help we can to get these translated before 1.8 final. I think we can achieve the following languages: French: 622 translations to do German: 629 translations to do Romanian: 1516 translations to do French and German were complete before we added the 620 more translations, and Romanian we HAVE to be able to do it with the number of romanians in the team ! Guillaume will coordinate the French translation. We need a volunteer from the Romanian team to coordinate the Ro translation. Let me know if there are volunteers to coordinate the translations effort in Geman or other languages before the final 1.8 release. Ludovic -- Ludovic Dubost Blog: http://blog.ludovic.org/ XWiki: http://www.xwiki.com Skype: ldubost GTalk: ldubost

15 years, 8 months

[xwiki-users] Problem Deleting Space

by Samuel Lee

I'm using the xwiki snippet code to delete spaces. I've had success with a few of them, but I've run into a problem. When trying to delete on particular space, I get the following error: Error number 4001 in 4: Error while parsing velocity page Rocks.deletespaces Wrapped Exception: Failed to evaluate content with id deletespaces Error number 4001 in 4: Error while parsing velocity page Rocks.deletespaces Wrapped Exception: Failed to evaluate content with id deletespaces com.xpn.xwiki.XWikiException: Error number 4001 in 4: Error while parsing velocity page Rocks.deletespaces Wrapped Exception: Failed to evaluate content with id deletespaces at com .xpn .xwiki .render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:113) at com .xpn .xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java: 84) at com .xpn .xwiki .render .DefaultXWikiRenderingEngine .renderText(DefaultXWikiRenderingEngine.java:272) at com .xpn .xwiki .render .DefaultXWikiRenderingEngine .renderText(DefaultXWikiRenderingEngine.java:202) at com .xpn .xwiki .render .DefaultXWikiRenderingEngine .renderText(DefaultXWikiRenderingEngine.java:170) at com .xpn .xwiki .render .DefaultXWikiRenderingEngine .renderDocument(DefaultXWikiRenderingEngine.java:159) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java: 438) at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:371) at sun.reflect.GeneratedMethodAccessor224.invoke(Unknown Source) at sun .reflect .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.velocity.util.introspection.UberspectImpl $VelMethodImpl.invoke(UberspectImpl.java:295) at org .apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java: 245) at org .apache .velocity.runtime.parser.node.ASTReference.execute(ASTReference.java: 203) at org .apache .velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294) at org .apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java: 318) at org .xwiki .velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:178) at org .xwiki .velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:143) at com .xpn .xwiki .render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:107) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1599) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:619) at sun.reflect.GeneratedMethodAccessor144.invoke(Unknown Source) at sun .reflect .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.velocity.util.introspection.UberspectImpl $VelMethodImpl.invoke(UberspectImpl.java:295) at org .apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java: 245) at org .apache .velocity.runtime.parser.node.ASTReference.execute(ASTReference.java: 203) at org .apache .velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294) at org .apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java: 318) at org .apache .velocity .runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:194) at org .apache .velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java: 74) at org .apache .velocity .runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java: 74) at org .apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java: 318) at org .apache .velocity .runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:107) at org .apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java: 318) at org .xwiki .velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:178) at org .xwiki .velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:143) at com .xpn .xwiki .render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:107) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1599) at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:124) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:226) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115) at org .apache .struts .action.RequestProcessor.processActionPerform(RequestProcessor.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(ApplicationFilterChain.java: 290) at org .apache .catalina .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com .xpn .xwiki .wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java: 94) at org .apache .catalina .core .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 235) at org .apache .catalina .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com .xpn .xwiki .web .SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java: 287) at org .apache .catalina .core .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 235) at org .apache .catalina .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com .xpn .xwiki .web .SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java: 112) at org .apache .catalina .core .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 235) at org .apache .catalina .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org .apache .catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java: 233) at org .apache .catalina.core.StandardContextValve.invoke(StandardContextValve.java: 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: 286) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java: 190) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) at org .apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java: 697) at org.apache.jk.common.ChannelSocket $SocketConnection.runIt(ChannelSocket.java:889) at org.apache.tomcat.util.threads.ThreadPool $ControlRunnable.run(ThreadPool.java:690) at java.lang.Thread.run(Thread.java:595) Wrapped Exception: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'delete' in class com.xpn.xwiki.api.Document threw exception java.lang.OutOfMemoryError: Java heap space @ Rocks.deletespaces6,71? at org .apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java: 300) at org .apache .velocity.runtime.parser.node.ASTReference.execute(ASTReference.java: 203) at org .apache .velocity.runtime.parser.node.ASTReference.render(ASTReference.java: 294) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java: 74) at org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:448) at org .apache .velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java: 170) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java: 74) at org .apache .velocity .runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java: 74) at org .apache .velocity .runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88) at org .apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java: 318) at org .xwiki .velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java: 178) at org .xwiki .velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java: 143) at com .xpn .xwiki .render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:107) at com .xpn .xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java: 84) at com .xpn .xwiki .render .DefaultXWikiRenderingEngine .renderText(DefaultXWikiRenderingEngine.java:272) at com .xpn .xwiki .render .DefaultXWikiRenderingEngine .renderText(DefaultXWikiRenderingEngine.java:202) at com .xpn .xwiki .render .DefaultXWikiRenderingEngine .renderText(DefaultXWikiRenderingEngine.java:170) at com .xpn .xwiki .render .DefaultXWikiRenderingEngine .renderDocument(DefaultXWikiRenderingEngine.java:159) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java: 438) at com.xpn.xwiki.api.Document.getRenderedContent(Document.java: 371) at sun.reflect.GeneratedMethodAccessor224.invoke(Unknown Source) at sun .reflect .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.velocity.util.introspection.UberspectImpl $VelMethodImpl.invoke(UberspectImpl.java:295) at org .apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java: 245) at org .apache .velocity.runtime.parser.node.ASTReference.execute(ASTReference.java: 203) at org .apache .velocity.runtime.parser.node.ASTReference.render(ASTReference.java: 294) at org .apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java: 318) at org .xwiki .velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java: 178) at org .xwiki .velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java: 143) at com .xpn .xwiki .render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:107) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1599) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:619) at sun.reflect.GeneratedMethodAccessor144.invoke(Unknown Source) at sun .reflect .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.velocity.util.introspection.UberspectImpl $VelMethodImpl.invoke(UberspectImpl.java:295) at org .apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java: 245) at org .apache .velocity.runtime.parser.node.ASTReference.execute(ASTReference.java: 203) at org .apache .velocity.runtime.parser.node.ASTReference.render(ASTReference.java: 294) at org .apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java: 318) at org .apache .velocity .runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:194) at org .apache .velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java: 170) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java: 74) at org .apache .velocity .runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java: 74) at org .apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java: 318) at org .apache .velocity .runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:107) at org .apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java: 318) at org .xwiki .velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java: 178) at org .xwiki .velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java: 143) at com .xpn .xwiki .render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:107) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1599) at com.xpn.xwiki.web.Utils.parseTemplate (Utils.java:124) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:226) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115) at org .apache .struts .action.RequestProcessor.processActionPerform(RequestProcessor.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(ApplicationFilterChain.java: 290) at org .apache .catalina .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com .xpn .xwiki .wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java: 94) at org .apache .catalina .core .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 235) at org .apache .catalina .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com .xpn .xwiki .web .SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java: 287) at org .apache .catalina .core .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 235) at org .apache .catalina .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com .xpn .xwiki .web .SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java: 112) at org .apache .catalina .core .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 235) at org .apache .catalina .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org .apache .catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java: 233) at org .apache .catalina.core.StandardContextValve.invoke(StandardContextValve.java: 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: 286) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) at org .apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java: 697) at org.apache.jk.common.ChannelSocket $SocketConnection.runIt(ChannelSocket.java:889) at org.apache.tomcat.util.threads.ThreadPool $ControlRunnable.run(ThreadPool.java:690) at java.lang.Thread.run(Thread.java:595) Caused by: java.lang.OutOfMemoryError: Java heap space Any ideas? Sam

15 years, 8 months

[xwiki-users] [myxwiki] XWiki Enterprise 1.8RC2 Upgrade

by Jean-Vincent Drean

Hello, myxwiki.org has been upgraded to XE 1.8RC2, if you own a wiki hosted there you should have a look at : http://www.xwiki.org/xwiki/bin/view/Main/ReleaseNotesXWikiEnterprise18RC2 We also strongly recommend an upgrade to the latest wiki version. To upgrade you must download XE 1.8RC2 XWiki XAR from : http://www.xwiki.org/xwiki/bin/view/Main/Download And follow the upgrade guide available at : http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Installation#HUpgrading… To be notified of the myxwiki.org server upgrades you can follow myxwiki on twitter: http://twitter.com/myxwiki Thanks, JV.

15 years, 8 months

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xwiki-users March 2009