New subject: [xwiki-dev] Deleting old object

1 Jun 2006

Sorry, but I don't understand what is this Stats Service.
Is it the Lo4J???

-----Original Message-----
From: Ludovic Dubost [mailto:ludovic@xwiki.com]
Sent: quinta-feira, 1 de junho de 2006 09:27
To: xwiki-dev(a)objectweb.org
Subject: Re: [xwiki-dev] Deleting old object

Yes.. turning off the stats works.
Otherwise you'll have to wait until the next release. This issue is 
fixed in this release.

Much better email Filipe ! It shares info because we learn about what 
you do with XWiki !

Ludovic

Mark H. James a écrit :
...
  Do you need to have the stats service running? if not,
I think turning 
 that off will get rid of the error.

 On May 31, 2006, at 5:17 PM, Filipe wrote:

  G'Day mates,
 This time I will try to be more complete.
 So, I'm getting a error and decide to investigate.
 I'm using the least Xwiki version, 0.9.840, and this version is 
 working fine with 3 user.Leaving another obstacles that I'm getting, 
 every thing is running OK. This 3 users are admin users. Until this 
 point, xWiki is working OK. But I'm tried to use another user, 
 different of admin user.
 My problem starts here. When I navegate with this common user, in 
 every page, show the same error. The error:

 com.xpn.xwiki.XWikiException: Error number 3213 in 3: Exception while 
 deleting object XWiki.Mega
 Wrapped Exception: possible nonthreadsafe access to session
     at 

com.xpn.xwiki.store.XWikiHibernateStore.deleteXWikiCollection(XWikiHibernateStore.java:986)

     at 
 com.xpn.xwiki.stats.impl.XWikiStatsServiceImpl.notify(XWikiStatsServiceImpl.java:209) 

     at 
 com.xpn.xwiki.notify.XWikiActionRule.verify(XWikiActionRule.java:51)
     at 
 com.xpn.xwiki.notify.XWikiNotificationManager.verify(XWikiNotificationManager.java:93) 

     at com.xpn.xwiki.web.ViewEditAction.execute(ViewEditAction.java:268)
     at 
 org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)

     at 
 org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:226) 

 I tried to close some classes in Log4J, but I'm don't confortable 
 with this masked errors.
 When I put the source in Eclipse to debug, I found where this error 
 is "Blowing up". In 
 com.xpn.xwiki.stats.impl.XWikiStatsServiceImpl.notify( )say it be 
 necessary to delete the oldObject because the ID info have changed.
 Why do I need to delete this old object? This is occurring only in 
 simple users. In admin mode this error don't happens.
 I'm looking for this error in xWiki mail list and Ludovic said that 
 is a know problem and already fixed, but this answer was in december 
 2005 and the 0.9.840's version was build in september 2005. Are there 
 anything that I can do to solve this problem in short-term? I'm 
 thinking in remove the throw Exception. This short solution will be 
 have big impact in xWiki?

 Cheers,

 Filipe Fumaux

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-- 
Ludovic Dubost
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Skype: ldubost AIM: nvludo Yahoo: ludovic

RE: [xwiki-dev] Deleting old object