Hi,
I would like to know what is a status of the new feature Hibernate
Custom Mapping. There is already some impl and tests in SVN but no
documentation. Is the impl ready to try? If yes, any hints how to
start?
Thanks,
Jiri.
The download had been running for 5 hours, about 45 minutes into the
download, it got to 83%. For four hours it never went beyond 83%. I
eventually aborted the download.
Since I sent the original email, I re-attempted the download (about 25
minutes ago) and it is currently at 45%.
Johnnie
-----Original Message-----
From: Ludovic Dubost [mailto:ludovic@xwiki.com]
Sent: Friday, August 19, 2005 2:48 PM
To: xwiki-dev(a)objectweb.org
Subject: Re: [xwiki-dev] Getting XWIKI to run on DB2
What is the exact problem.. I've been able to download the file fine:
http://www.xwiki.org/xwiki/bin/view/AdminGuide/Backup
Ludovic
jhammonds(a)purina.com wrote:
> I attempted to download the "latest" code from the link on the
> AdminGuide-Backup page and it failed to download. Is this available
> anywhere else?
>
> Thanks,
> Johnnie
>
> -----Original Message-----
> From: Ludovic Dubost [mailto:ludovic@xwiki.org]
> Sent: Thursday, August 18, 2005 5:38 PM
> To: xwiki-dev(a)objectweb.org
> Subject: Re: [xwiki-dev] Getting XWIKI to run on DB2
>
>
> jhammonds(a)purina.com wrote:
>
>> I have finally been able to migrate the basic mySQL database structure
and
>>
> data to DB2, with the exception of one row that is contained in the
XWIKIDOC
> table. The primary key for the row is XWD_ID = 104408758, XWD_NAME =
> XWikiPreferences. When I attempt to import this row into DB2, I get the
> following error.
>
>> DB21034E The command was processed as an SQL statement because it was
not
>>
> a
>
>> valid Command Line Processor command. During SQL processing it returned:
>> SQL0102N The string constant beginning with "'head
>> 1.8;\naccess;\nsymbols;\nlocks; strict;\ncomment @# @;\n\n\n1.8\" is too
>>
> long.
>
>> SQLSTATE=54002
>>
>> Even though I was not able to load this row, I thought I might try to
>>
> start the XWIKI servlet against the database. When I attempt to access
the
> main page, I get the following error (see web error below).
>
>> First question: Does anyone know how to get this row inserted, or is
>>
> there a smaller alternate row that would suffice.
>
>>
>>
> I think this is very bad.. it probably means the field to hold the
> versioned data is too small.. Even if you manage to load this row, it
> will probably mean that after a while the content for this field won't
> fit in the row.. This probably means the database conversion hasn't
> transformed this field to a sufficiently big field..
>
> I suggest you try loading the db using the import/export script I
> published today at http://www.xwiki.org/xwiki/bin/view/AdminGuide/Backup
> It's a cleaner way to import the default DB as it will use the xwiki
> hibernate schema update and loading..
>
>
>> Second question: Is this most likely the cause of the Tomcat exception
>>
> (see TOMCAT Exception below) that I am receiving below?
>
>>
>>
> I suspect xwiki does not like the constraints that have been put in the
> DB2 database.. This could be critical.. let's see how it goes with the
> other import method..
>
> Ludovic
>
>
>
>> ----------------WEB ERROR--------------------------------------
>> type Exception report
>>
>> message
>>
>> description The server encountered an internal error () that prevented it
>>
> from fulfilling this request.
>
>> exception
>>
>> javax.servlet.ServletException: Error number 3 in 0: Could not initialize
>>
> main XWiki context
>
>> Wrapped Exception: Error number 3201 in 3: Exception while saving
document
>>
> XWiki.XWikiPreferences
>
>> Wrapped Exception: Error number 3221 in 3: Exception while saving class
>>
> XWiki.XWikiPreferences
>
>> Wrapped Exception: Error number 3222 in 3: Exception while saving class
>>
> XWiki.XWikiPreferences
>
>> Wrapped Exception: could not delete:
>>
>
[com.xpn.xwiki.objects.classes.PropertyClass#component[id,name]{name=authent
> icate_edit, id=104408758}]
>
>
org.apache.struts.action.RequestProcessor.processException(RequestProcessor.
> java:516)
>
>
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProces
> sor.java:423)
>
>
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:226)
>
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
>
>> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
>> javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
>> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>>
>>
>
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFi
> lter.java:127)
>
>> root cause
>>
>> com.xpn.xwiki.XWikiException: Error number 3 in 0: Could not initialize
>>
> main XWiki context
>
>> Wrapped Exception: Error number 3201 in 3: Exception while saving
document
>>
> XWiki.XWikiPreferences
>
>> Wrapped Exception: Error number 3221 in 3: Exception while saving class
>>
> XWiki.XWikiPreferences
>
>> Wrapped Exception: Error number 3222 in 3: Exception while saving class
>>
> XWiki.XWikiPreferences
>
>> Wrapped Exception: could not delete:
>>
>
[com.xpn.xwiki.objects.classes.PropertyClass#component[id,name]{name=authent
> icate_edit, id=104408758}]
>
>> com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:142)
>> com.xpn.xwiki.XWiki.getXWiki(XWiki.java:202)
>> com.xpn.xwiki.web.ViewEditAction.execute(ViewEditAction.java:117)
>>
>>
>
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProces
> sor.java:421)
>
>
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:226)
>
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
>
>> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
>> javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
>> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>>
>>
>
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFi
> lter.java:127)
>
>> note The full stack trace of the root cause is available in the Apache
>>
> Tomcat/5.5.9 logs.
>
>> ----------------TOMCAT EXCEPTION-------------------------------
>> COM.ibm.db2.jdbc.DB2Exception: [IBM][CLI Driver][DB2/NT] SQL0532N A
>>
> parent row cannot be deleted because the relationship
> "XWIKI.XWIKISTRINGCLASSES.FK300D1FCD99E425B2" restricts the deletion.
> SQLSTATE=23504
>
>> at
>>
>
COM.ibm.db2.jdbc.app.SQLExceptionGenerator.throw_SQLException(SQLExceptionGe
> nerator.java:269)
>
>> at
>>
>
COM.ibm.db2.jdbc.app.SQLExceptionGenerator.throw_SQLException(SQLExceptionGe
> nerator.java:206)
>
>> at
>>
>
COM.ibm.db2.jdbc.app.SQLExceptionGenerator.check_return_code(SQLExceptionGen
> erator.java:457)
>
>> at
>>
>
COM.ibm.db2.jdbc.app.DB2PreparedStatement.execute2(DB2PreparedStatement.java
> :1759)
>
>> at
>>
>
COM.ibm.db2.jdbc.app.DB2PreparedStatement.executeUpdate(DB2PreparedStatement
> .java:1293)
>
>> at
>>
>
org.hibernate.jdbc.NonBatchingBatcher.addToBatch(NonBatchingBatcher.java:22)
>
>> at
>>
>
org.hibernate.persister.entity.BasicEntityPersister.delete(BasicEntityPersis
> ter.java:2059)
>
>> at
>>
>
org.hibernate.persister.entity.BasicEntityPersister.delete(BasicEntityPersis
> ter.java:2203)
>
>> at
>>
>
org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:59)
>
>> at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:239)
>> at
>>
> org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:223)
>
>> at
>>
> org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:141)
>
>> at
>>
>
org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(Abst
> ractFlushingEventListener.java:274)
>
>> at
>>
>
org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventL
> istener.java:27)
>
>> at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:726)
>> at
>>
>
com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiClassProperty(XWikiHibernat
> eStore.java:1288)
>
>> at
>>
>
com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiClass(XWikiHibernateStore.j
> ava:1165)
>
>> at
>>
>
com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.jav
> a:517)
>
>> at
>>
>
com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.jav
> a:557)
>
>> at
>>
> com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:77)
>
>> at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:556)
>> at com.xpn.xwiki.XWiki.getPrefsClass(XWiki.java:1418)
>> at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:405)
>> at com.xpn.xwiki.XWiki.<init>(XWiki.java:343)
>> at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:134)
>> at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:202)
>> at com.xpn.xwiki.web.ViewEditAction.execute(ViewEditAction.java:117)
>> at
>>
>
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProces
> sor.java:421)
>
>> at
>>
>
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:226)
>
>> at
>>
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
>
>> at
>>
> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
>
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>> at
>>
>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
> FilterChain.java:252)
>
>> at
>>
>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
> ain.java:173)
>
>> at
>>
>
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFi
> lter.java:127)
>
>> at
>>
>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
> FilterChain.java:202)
>
>> at
>>
>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
> ain.java:173)
>
>> at
>>
>
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
> va:213)
>
>> at
>>
>
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
> va:178)
>
>> at
>>
>
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126
> )
>
>> at
>>
>
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105
> )
>
>> at
>>
>
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
> :107)
>
>> at
>>
>
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
>
>> at
>>
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
>
>> at
>>
>
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
> ction(Http11Protocol.java:744)
>
>> at
>>
>
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
> a:527)
>
>> at
>>
>
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
> rkerThread.java:80)
>
>> at
>>
>
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
> a:684)
>
>> at java.lang.Thread.run(Unknown Source)
>>
>>
>> ------------------------------------------------------------------------
>>
>>
>> --
>> You receive this message as a subscriber of the xwiki-dev(a)objectweb.org
>>
> mailing list.
>
>> To unsubscribe: mailto:xwiki-dev-unsubscribe@objectweb.org
>> For general help: mailto:sympa@objectweb.org?subject=help
>> ObjectWeb mailing lists service home page: http://www.objectweb.org/wws
>>
>>
>
>
>
> ------------------------------------------------------------------------
>
>
> --
> You receive this message as a subscriber of the xwiki-dev(a)objectweb.org
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>
--
Ludovic Dubost
XPertNet: http://www.xpertnet.fr/
Blog: http://www.ludovic.org/blog/
XWiki: http://www.xwiki.com
Skype: ldubost AIM: nvludo Yahoo: ludovic
