I have deployed the XWiki 0.9.840. But there are a lot of Wrapped exceptions.
org.hibernate.AssertionFailure: possible nonthreadsafe access to session
What is this? It is a bug of XWiki or Hibernate? Does this exception do anything bad to the end user or developer?
The version of my tomcat is 5.0.30. And the version of my mysql is 4.1.11
Do you know when the new version will ve avaliable?
-----Original Message-----
From: ludovic(a)xwiki.org [mailto:ludovic@xwiki.org]
Sent: quarta-feira, 17 de maio de 2006 15:57
To: ludovic(a)xwiki.org; xwiki-dev(a)objectweb.org
Subject: [xwiki-dev] xwiki build.196 Build Successful
View results here -> http://build.xpertnet.biz/cc/buildresults/xwiki?log=log20060517204500Lbuild…
Hi,
I'm looking for feedback about the Summer of Code proposals as well as
for mentors willing to help out follow the students work. The more we
have mentors the more projects we will have.
I've made a Summary of the proposals here
http://www.xwiki.org/xwiki/bin/view/SoC2006/Proposal+Summary
There are around 20 good students with 15 different subjects that would
be acceptable for XWiki from my point of view. We would discuss with the
5 rejected students based on duplicate subject and put them on other
subjects (what is really missing ?).
I've made 3 big groups of priority for the acceptable solutions. The
first groups has 7 projects. The second 6/7. The third one 3/4
For the contributors willing to see the details of the proposals and
also "vote" for them you can go to
http://code.google.com/soc/mentor_home.html I can then accept you as
mentors for XWiki.
If you feel interested in mentoring one project do answer me here or
directly before monday. I have to give an answer of how many projects we
can mentor and this number will impact our real number of proposal accepted.
Ludovic
--
Ludovic Dubost
XPertNet: http://www.xpertnet.fr/
Blog: http://www.ludovic.org/blog/
XWiki: http://www.xwiki.com
Skype: ldubost AIM: nvludo Yahoo: ludovic
Hello again,
I tried again sending a mail from a sendmail testpage and I received the following error message:
Error number 4001 in 4: Error while parsing velocity page Demo.SendMailTestPage Wrapped Exception: Invocation of method 'sendMessage' in class com.xpn.xwiki.XWiki threw exception class com.xpn.xwiki.XWikiException : Error number 10003 in 10: Exception while sending email from to [Ljava.lang.String;@24797f Wrapped Exception: Connection refused
Thanks for your help. I am pretty much lost.
Jens
Hello,
I recently installed xwiki on my local machine for testing. The goal is to install xwiki on the company server at a later time. I had no troubles installing xwiki but I have serious trouble getting the email notification running. I activated the email notification (XWiki.Preferences) and set up the smtp server on "localhost" and the admin email to "jgehbauer(a)gmail.com". Unfortunately, I did never receive any email. I tried other smtp servers like smtp.gmail.com or smtp.comcast.net but it all seems not to work. I do not receive any email. I am running Tomcat 5.5.17, MySQL 5.0.19, and xwiki 0.9.840 on a Mac OS X operating system with a Firefox Browser.
At some point I received the error message that the connection was refused. But that only happened once.
I would appreciate any help on setting up the email notification. Thanks.
Cheers,
Jens
I've added some clustering support code to xwiki. To enable
clustering, edit oscache.properties and uncomment the specified line.
One problem has to do with the need for some code to be notified when
a document has been changed by some other machine in the cluster e.g.
machine A saves a doc, broadcasts invalidate to other machines, but
machine B has code that needs to know when any doc has changed (e.g.
email notification or lucene plugin). I've tried to account for this
with the class XWikiCacheListener, but couldn't come up with a
completely satisfactory solution. Since its execution is triggered
by jgroups when it receives a cache flush event over the network,
there is no Context, and thus any notification recipient that uses
something thats not in the dummy Context I create will fail - e.g.
XWikiPageNotiification line 30 tries to use the request object and
throws a NPE - in this case we could fix it by checking if request is
null, but I don't know where else it might break. Suggestions would
be appreciated.
To see the changes added for clustering, you can: svn diff -r 1065:1066
Matt
When this build will be avaliable?
-----Original Message-----
From: ludovic(a)xwiki.org [mailto:ludovic@xwiki.org]
Sent: sábado, 6 de maio de 2006 19:25
To: ludovic(a)xwiki.org; xwiki-dev(a)objectweb.org
Subject: [xwiki-dev] xwiki build.189 Build Fixed
View results here -> http://build.xpertnet.biz/cc/buildresults/xwiki?log=log20060507001400Lbuild…
Hi,
I'm a student interested in the idea of
WebBrowserOne-clickInstantContentSelectionOrURLPosting described in
http://www.xwiki.org/xwiki/bin/view/Projects/WebHome
and would like to refine the idea with the mentor. Could please the
mentor who initiates this idea contact me to work out a plan?
Thanks,
Zhiwu
I worked on a xwiki Kerberos authentication system. I've almost finished but i've some last problems :
i'm using an apache server in front of my xwiki tomcat server to perform kerberos authentication with mod_kerb.
So i've created a php webpage (protected by a .htaccess file which perform kerberos authentication) on my apache server, which redirects user to: .../xwikiLogin?j_username=toto&j_password=012345789 (toto which is the name get by kerberos authentication, and 0123456789 which is not kerberos password but a secret generated for each user by the php webpage). I've developped an AuthService for xwiki which authenticate users with passwords created by php webpage (this authentication system use shared secret between apache and tomcat).
So if a user (already authenticate on the KDC) went to my php webpage, he would be automatically redirected to xwiki webHome and logged in!
But actually users must go to my php webpage to be logged in automatically, i would like this system to work for all xwiki pages (for example : a user who go to a xwiki page without being authentified, would be redirected to my php webpage which redirects him to the xwiki specified page after authentication). I tried to use Balancer Webapp with xwiki from tomcat5, but it created loop (endless redirections beetwen xwiki and the php webpage).
So if someone have any ideas ?
Thanks but I already moved it into the mssql\bin directory..
-----Original Message-----
From: Arthur Casals [mailto:arthur.casals@gmail.com]
Sent: Wednesday, May 03, 2006 4:19 PM
To: xwiki-dev(a)objectweb.org
Subject: Re: [xwiki-dev] xwiki mysql database?
The file seems to be OK. Make sure your .sql file is inside the
mysql\bin directory before importing it.
Regards,
Arthur
On 5/3/06, Roger Rukundo Nzabandora <RNRukundo(a)syscorp.co.ug> wrote:
>
>
>
> I am trying to install xwiki on my windows XP Pro SP2 computer. I have
> managed to follow all the instructions successfully up to the point of
> setting up the xwiki database using the command "mysql -u xwiki
-pxwiki
> xwiki < xwiki.sql". I get an error message; "The system cannot find
> specified file". I am using MySQL version 5.0.11 I don't know if this
could
> be an issue. Plus I seem to have a problem with the Database I
downloaded,
> when I look through it I find very strange characters which might
suggest
> that the downloadable DB is corrupted. I have attached a copy of the
data
> base as a txt file so you can cross check it and see if there's
anything
> wrong. I am new to this technology, please help.
>
> Thanks.
>
> --
> You receive this message as a subscriber of the
xwiki-dev(a)objectweb.org
> mailing list.
> To unsubscribe: mailto:xwiki-dev-unsubscribe@objectweb.org
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> ObjectWeb mailing lists service home page:
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>
>
>
>
--
"Why waste time learning, when ignorance is instantaneous?"
I am trying to install xwiki on my windows XP Pro SP2 computer. I have
managed to follow all the instructions successfully up to the point of
setting up the xwiki database using the command "mysql -u xwiki -pxwiki
xwiki < xwiki.sql". I get an error message; "The system cannot find
specified file". I am using MySQL version 5.0.11 I don't know if this
could be an issue. Plus I seem to have a problem with the Database I
downloaded, when I look through it I find very strange characters which
might suggest that the downloadable DB is corrupted. I have attached a
copy of the data base as a txt file so you can cross check it and see if
there's anything wrong. I am new to this technology, please help.
Thanks.
Is it possible to bulk load documents without having to load each
document individually? It seems very wasteful to have to do so many
roundtrips to the db for each document, yet alone for many
documents. My xwiki schema/hibernate knowledge isn't that good, so
maybe there is no alternative, but I'm just wondering if someone has
thought about it and come up with a way to load multiple xwikidocs
(or even all of a single xwiki doc with its classes/properties/
attachments/etc) in a single query.
Matt
It doesn't seem like holding an edit lock is required for a save, is
this intentional?
If user A edits first, then user B edits either after the lock times
out or forces the lock, whoever saves first will unknowingly lose
their changes when the second user saves- the changes will still be
in the history, but neither user will know that something has gone
wrong.
This seems like a bug to me, but wanted to check first.
I've already created a feature request for optimistic locking which
if fixed would address this (http://jira.xwiki.org/jira/browse/
XWIKI-175), but maybe this should be patched in the meantime. Maybe
when the 2nd user saves we should redirect back to edit with the
first users changes in the text area, and a nice message explaining
that the 2nd user needs to merge their changes in, with their changes
presented elsewhere on the page for easy cut n paste.
Matt