Re: Tomcat 6 unstable

2008-12-01 Thread Michael Ludwig
Christopher Schultz schrieb am 01.12.2008 um 16:16:49 (-0500): > Michael Ludwig wrote: > > The very fact that object leak from one web app into another is a > > possibility seems to constitute a strong argument in favour of > > strict monitoring, be it only to shield oneself from errors that > > mi

Re: Tomcat 6 unstable

2008-12-01 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Michael, Michael Ludwig wrote: > The very fact that object leak from one web app into another is a > possibility seems to constitute a strong argument in favour of strict > monitoring, be it only to shield oneself from errors that might be > difficult

RE: Re: Tomcat 6 unstable

2008-11-25 Thread Caldarale, Charles R
> From: Michael Ludwig [mailto:[EMAIL PROTECTED] > Subject: Re: Re: Tomcat 6 unstable > > I don't think the file URI scheme without a hostname translates > into a network request. For what would be the protocol used for > such a request? SMB for Windows, SMB or NFS for Li

Re: Re: Tomcat 6 unstable

2008-11-25 Thread Michael Ludwig
Caldarale, Charles R schrieb am 25.11.2008 um 17:00:24 (-0600): > > From: Michael Ludwig [mailto:[EMAIL PROTECTED] > > Subject: Re: Re: Tomcat 6 unstable > > > > I've read somewhere that omitting the file:/// URI scheme is wrong. > > However, it seems to work.

RE: Re: Tomcat 6 unstable

2008-11-25 Thread Caldarale, Charles R
> From: Michael Ludwig [mailto:[EMAIL PROTECTED] > Subject: Re: Re: Tomcat 6 unstable > > I've read somewhere that omitting the file:/// URI scheme is wrong. > However, it seems to work. At least on Windows. In order to be on the > safe side, you should add the "fi

Re: Re: Tomcat 6 unstable

2008-11-25 Thread Michael Ludwig
Jabali Acuatico schrieb am 24.11.2008 um 18:02:23 (-0800): > I read the link you posted me, but the comments in the > catalinal.properties has no example with "file:///" so I did not write > like this. I added to this line the path to the db2 jdbc driver. The > current sentence is this one: > commo

Re: Re: Tomcat 6 unstable

2008-11-25 Thread Michael Ludwig
Caldarale, Charles R schrieb am 24.11.2008 um 21:51:33 (-0600): > > From: Michael Ludwig [mailto:[EMAIL PROTECTED] > > > Could web app Foo, which brings its own DB2 driver - in spite > > of the same driver already offered by the common.loader or > > the bootstrap.loader, by this very fact jeopardi

RE: Re: Tomcat 6 unstable

2008-11-24 Thread Caldarale, Charles R
> From: Michael Ludwig [mailto:[EMAIL PROTECTED] > Subject: Re: Re: Tomcat 6 unstable > > This is starting to sound like DLL Hell. A bit, but the advantage of a classloader hierarchy is that webapps are isolated from each other (a servlet spec requirement). If you keep the jars

RE: Re: Tomcat 6 unstable

2008-11-24 Thread Caldarale, Charles R
> From: Jabali Acuatico [mailto:[EMAIL PROTECTED] > Subject: Re: Re: Tomcat 6 unstable > > I added to this line the path to the db2 jdbc driver. > The current sentence is this one: > common.loader=${catalina.home}/lib,${catalina.home}/lib/*.jar, > /opt/java/jdk/jre/lib/ext

Re: Re: Tomcat 6 unstable

2008-11-24 Thread Michael Ludwig
Caldarale, Charles R schrieb am 24.11.2008 um 19:52:22 (-0600): > You must not place a jar in multiple locations that are visible along > any single branch of the classloader hierarchy. Look at the diagram > and discussion here: > http://tomcat.apache.org/tomcat-6.0-doc/class-loader-howto.html > >

Re: Re: Tomcat 6 unstable

2008-11-24 Thread Jabali Acuatico
Hello Tomcat World! Thanks Chuck and Michael. This is the answer for Michael: That's like you find out your car has no wheels. You said you've manipulated Tomcat's startup script. Don't do that. Make a clean install and it should work. Yes, I did, a complete clean installation of Tomcat 6.0.18. I

RE: Re: Tomcat 6 unstable

2008-11-24 Thread Jabali Acuatico
Thanks Chuck for the technical explanation. Yes, I finally put the jdbc driver in the right path: the  jre/lib/ext one, and I edit the catalina.properties. I was just answering to Michael Ludwig. Thank you both. *~ Ariela ~* ¡Todo sobre Amor y Sexo! La guía completa para tu vida en Muj

RE: Re: Tomcat 6 unstable

2008-11-24 Thread Caldarale, Charles R
> From: Ariela Carrera [mailto:[EMAIL PROTECTED] > Subject: Re: Re: Tomcat 6 unstable > 3) About the db2 jdbc driver, well, it is allocated in many paths... > > JAVA_HOME/jdk/jre/lib/ext/db2jcc.jar > CATALINA_HOME/lib/db2jcc.jar > CATALINA_HOME/webapps/cqaex/db2jcc.jar &g

Re: Re: Tomcat 6 unstable

2008-11-24 Thread Michael Ludwig
Ariela Carrera schrieb am 24.11.2008 um 09:40:40 (-0800): > 1) The servlet loading problem happens when I startup Tomcat, > manually, as I always do, showing the exception: > > java.lang.NoClassDefFoundError: javax/servlet/http/HttpServlet > java.lang.ClassLoader.defineClass1(Native Method) >

Re: Re: Tomcat 6 unstable

2008-11-24 Thread Ariela Carrera
Hello Tomcat world users. This is the reply for all people who replies me. Thank you all. My apologies if the english i write sounds "rude", but i am not very good with english or Tomcat neither :D - I speak spanish, so don't be mad with me, specially Antonio Petrelli. ---

Re: Tomcat 6 unstable

2008-11-24 Thread Antonio
2008/11/24 Ariela Carrera <[EMAIL PROTECTED]>: > If you had any idea why Tomcat is so unstable, please answer me. Yes I have an idea: Tomcat is unstable because your environment is a complete mess. Before saying that Tomcat is rubbish in such a rude way, check if your stuff works. Best regards An

Re: Tomcat 6 unstable

2008-11-24 Thread David Smith
I highly doubt Tomcat is "unstable". If anything, your webapp is unstable. Is your tomcat install from the Ubuntu distribution or from Apache Tomcat's website? > I tried to create the folder CATALINAHOME/common/lib (version 6 brings no > folder) and there copying the jar needed. Folder structu

RE: Tomcat 6 unstable

2008-11-23 Thread Matthew Chambers
From: Ariela Carrera [EMAIL PROTECTED] Sent: Sunday, November 23, 2008 9:42 PM To: Tomcat Users Subject: Tomcat 6 unstable Hi dear users of Tomcat. I am writing to you because my webapp is not working fine. I am developing a web application with Java, a Servlet and JSP some in Tomcat 6.0.14, us

Tomcat 6 unstable

2008-11-23 Thread Ariela Carrera
Hi dear users of Tomcat. I am writing to you because my webapp is not working fine. I am developing a web application with Java, a Servlet and JSP some in Tomcat 6.0.14, using Ubuntu Gutsy. I have developed a class that connects to DB2, which I tested plenty of times, with a kind of test, for c