The 5.1.28 release of MySQL connector did the trick!
I've downloaded it from...
http://mvnrepository.com/artifact/mysql/mysql-connector-java
I'll keep enjoying XWiki! Thanks for your help,
Ricardo
--
Ricardo Rodríguez
Research Management and Promotion Technician
Technical Secretariat
Health Research Institute of Santiago de Compostela (IDIS)
http://www.idisantiago.es
________________________________________
De: Vincent Massol [vmassol(a)gmail.com] en nombre de vincent(a)massol.net
[vincent(a)massol.net]
Enviado: jueves, 02 de abril de 2015 10:56
Para: XWiki Users
CC: Rodriguez Fernandez, Ricardo Julio
Asunto: Re: [xwiki-users] database related issue while upgrading to the brand new 7.0
release
FTR I’ve just tested an upgrade from XWiki 5.4 to 7.0 on Oracle 11.2.0.2.0 with ojdbc6.jar
and it worked fine! :)
This seems to mean that DBCP 2.1 only requires JDBC 4.0 (and not 4.1) since ojdbc6 doesn’t
support JDBC 4.1 according to:
http://www.oracle.com/technetwork/database/enterprise-edition/jdbc-faq-0902…
Thanks
-Vincent
On 2 Apr 2015 at 10:22:05, vincent(a)massol.net
(vincent@massol.net(mailto:vincent@massol.net)) wrote:
Hi Ricardo,
We realized, after the release of XWiki 7.0 that due to our upgrade of DBCP to version
2.1 we’ve introduced a new requirement: JDBC 4 (I’m not sure if we require JDBC 4.0 or 4.1
actually, still trying to find out).
See
http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWiki70#HIssue…
(
http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWiki70#HIssue…)
(
http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWiki70#HIssue…)
That said it seems that MySQL JDBC drivers 5.0.x are supposed to be JDBC4 compliant and
version 5.1.x certainly are too.
Thomas has just tested XWiki 7.0 on MySQL with version 5.1.28 and it was working fine for
him.
The error you get is strange. ATM I don’t understand it. We’re going to do more tests on
various DBs to see whether we need to rollback the DBCP upgrade or not.
Stay tuned.
Sorry about the problem
Thanks
-Vincent
On 2 Apr 2015 at 09:39:45, ricardo.julio.rodriguez.fernandez(a)sergas.es
(ricardo.julio.rodriguez.fernandez@sergas.es(mailto:ricardo.julio.rodriguez.fernandez@sergas.es))
wrote:
Hi all!
We have successfuly updated our XWiki 6.x installation along the whole 6 cycle, but
I'm in troubles with the new 7.0 release. I think that with only the first four lines
of the error stack
XWiki initialization failed !
Exception thrown during job execution
class java.lang.AbstractMethodError: null
at org.apache.commons.dbcp2.DelegatingConnection.isValid(DelegatingConnection.java:914)
at org.apache.commons.dbcp2.DelegatingConnection.isValid(DelegatingConnection.java:914)
...
Here you could find all catalina.out logged me after a Tomcat shutdown/start cycle and a
call to XWiki in that server...
http://atriumkm.idisantiago.es/bin/download/ICT/XWikiUpgradeIssues/tomcatEr…
XWiki is running in a CentOS box...
[root@idis1 /]# cat /etc/centos-release
CentOS release 6.5 (Final)
With the following XWiki relevant pieces...
[root@idis1 /]# java -version
*java version "1.8.0_11"
Java(TM) SE Runtime Environment (build 1.8.0_11-b12)
Java HotSpot(TM) 64-Bit Server VM (build 25.11-b03, mixed mode)
... concerning JDBC
Since 1.7 -- new in the JDBC 4.1 API and part of the Java SE platform, version 7
*INFO: Starting Servlet Engine: Apache Tomcat/7.0.55
To the best of my knowledge, compatible with the new Servlet Spec as per...
http://tomcat.apache.org/whichversion.html
... from XWiki 7.0 Release Notes
mysql> status
--------------
*mysql Ver 14.14 Distrib 5.5.38, for Linux (x86_64) using readline 5.1
*mysql-connector-java-5.0.8-bin.jar (2007-10-09)
Well, this piece is a good candidate for being identified as the poblem, but updating it
to the last available release...
mysql-connector-java-5.1.35-bin.jar (2015-03-23)
...doesn't solve the issue.
As they are a lot of versions between mysql-connector-java-5.0.8-bin.jar (working for us
nicely so far) and the newest mysql-connector-java-5.1.35-bin.jar (failing for us, at
least with this combination of Java, Tomcat and MySQL), please, could you tell us if we
are in the right direction? Should we update any other component but
mysql-connector-java-x.y.z-bin.jar to get XWiki 7.0 working? Should we start trying one by
one mysql-connector-java-x.y.z-bin.jar newer releases? Do you know which release
introduces JDBC 4.1 support?
Thanks you so much for your help!
Ricardo
________________________________
Nota: A información contida nesta mensaxe e os seus posibles documentos adxuntos é privada
e confidencial e está dirixida únicamente ó seu destinatario/a. Se vostede non é o/a
destinatario/a orixinal desta mensaxe, por favor elimínea. A distribución ou copia desta
mensaxe non está autorizada.
Nota: La información contenida en este mensaje y sus posibles documentos adjuntos es
privada y confidencial y está dirigida únicamente a su destinatario/a. Si usted no es
el/la destinatario/a original de este mensaje, por favor elimínelo. La distribución o
copia de este mensaje no está autorizada.
See more languages:
http://www.sergas.es/aviso_confidencialidad.htm