Performance gain using precompiled JSP's
Hi List! I would like to know if there are any metrics available on the performance gain achieved by using precompiled jsp's and custom tag pooling. Thanks and Regards, Anand Ravi - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JDBC problems with MySQL
Steve, like Wendell said, you've got to put the context.xml file under
that directory. And rename it to the context name.
It will only work from the META-INF directory when you are deploying a
.war file.
On 03/16/2004 10:23 PM Steve Gums wrote:
Can I ask a quick question before I do that. I had my context.xml file
separate, because I like that better, but it fails. When I put that context
into the server.xml it worked. I am trying it again right now to make sure
of this. Am I mistaken to think the context.xml file goes into
webapps/AppName/META-INF/context.xml
?
I will post these files as requested in just a sec.
Thanks for your help.
Steve
-Original Message-
From: Adam Hardy [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 16, 2004 2:07 PM
To: Tomcat Users List
Subject: Re: JDBC problems with MySQL
Steve,
post the Resource ResourceParams tags from your context for the
webapp. State whether it's in a context.xml file, server.xml or whatever.
Perhaps we can spot something.
Adam
ps this email has got some weird font - my mail reader is up the creek
at the mo'. sorry
On 03/16/2004 09:47 PM Steve Gums wrote:
Just an update.
I included a file, that works great on my webapp that is already running
on
an old system, and you can see the change I made, which allows the app to
run. Not sure if this helps anyone.
package com.voast.vkey.utils;
import java.io.*;
import java.sql.*;
import javax.sql.*;
import javax.naming.*;
public class DBUtils {
public static Connection getConnection () throws Exception {
Connection con = null;
/* Trying to figure this error out. --Temp comment--
try {
Context ctx = new InitialContext();
if ( ctx == null ) {
throw new Exception (No Context);
}
DataSource ds;
ds = (DataSource)ctx.lookup(java:comp/env/jdbc/VKEYDB);
if ( ds != null ) {
con = ds.getConnection ();
}//end ds != null
}//try
catch ( Exception e ) {
LoggerUtil.globalLog (ERROR,exception occured: +
e.toString() );
throw (e);
}//catch
*/
try {
Class.forName(com.mysql.jdbc.Driver).newInstance();
con = DriverManager.getConnection(jdbc:mysql://localhost/vkey,
USER,PASSWORD);
}//try
catch (Exception e) {
LoggerUtil.globalLog (DEBUG,exception occured: +
e.toString() );
throw (e);
}//catch
return con;
}//GetConnection
}//DBUtils
-Original Message-
From: Steve Gums [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 16, 2004 10:57 AM
To: [EMAIL PROTECTED]
Subject: JDBC problems with MySQL
Users
I know there has been a bazillion messages about this. I
searched the archives and couldn't find anything to solve my extremely
annoying issue. It has to be something really simple but I just can't
find
it.
My System:
Solaris 9
Tomcat 5.0.19
MySQL 4.0.18
Connector J 3.0.11
I have the connector J jar in the /usr/local/tomcat/common/lib dir.
I have basically copied the HOW-TO located at.
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/jndi-datasource-examples-how
to.html
and my result is this.
Results
Foo Not Connected
Bar -1
I have tried everything I can think of. I verified the database and the
user/password combo. Works good. I even created a simple Java app that
connects and performs queries, which worked. That would indicate
everything
is cool with the Connector J. I have verified that the jdbc/TestDB is in
the context and it is. As best I can tell ds (DataSource) is coming back
not null, but the call to getConnection is failing. I created a little
more
verbose web app and get the following message.
org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of
class '' for connect URL 'null', cause: No suitable driver
This has to be something simple, because this works fine on my old
machine.
I know I am forgetting some small step that I did the first time and
failed
to do again. Trust me I have checked the configs about a million times,
and
can't find any differences. Any help would be appreciated.
Sorry to be so vague here, but this is really simple. I don't know what
else
to include for info.
Steve Gums
[EMAIL PROTECTED]
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--
struts 1.1 + tomcat 5.0.16 + java 1.4.2
Linux 2.4.20 Debian
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How to setup VM opt when running Tomcat as windows service?
Hi All, I got a problem on setup Tomcat 5.0.19 on my windows 2000 enterprise server. I have installed java 1.4.x on it. I want change the java vm option to instead the default setting. for example with opt. -server -Xms64m -Xmx128m.. i already try few methods as following : - stop service, run Configure Tomcat gui prog., and add above extra opt. to Java VM's Java Option and then apply/ok. Then start the service. - stop service. run regedit modify the tomcat's entries... HKEY_LOCAL_MACHINE - SYSTEM - Services - Tomcat5 - ImagePath .. ..tomcat.exe.. modify the value... then start the service. Above also cann't change the default 64M max. mem when i check it from /mananger/status page... - stop service. modify tomcat/bin/service.bat ... and then service.bat remove then install, start the service., it cann't start the service.. Any one could help me. THX. Gordon - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
tomcat certificate
Hi all, I've got ssl with tomcat, and a self signed certificate When i try to access my webapp via port 8443 (ssl) i've got a security alert due to this reason: the security certificate was send by a compagny i've not trusted. How can i solve this problem in order not to have the security alert? Regards, Secam Yahoo! Mail : votre e-mail personnel et gratuit qui vous suit partout ! Créez votre Yahoo! Mail sur http://fr.benefits.yahoo.com/ Dialoguez en direct avec vos amis grâce à Yahoo! Messenger !Téléchargez Yahoo! Messenger sur http://fr.messenger.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to setup VM opt when running Tomcat as windows service?
Finally, i got the solution by google, answer also come from tomcat-user. Take a look here when you got same problem. http://mdsh.com/notes/tomcat5OnWindowsNT.jsp On Wed, 2004-03-17 at 16:41, Gordon Luk wrote: Hi All, I got a problem on setup Tomcat 5.0.19 on my windows 2000 enterprise server. I have installed java 1.4.x on it. I want change the java vm option to instead the default setting. for example with opt. -server -Xms64m -Xmx128m.. i already try few methods as following : - stop service, run Configure Tomcat gui prog., and add above extra opt. to Java VM's Java Option and then apply/ok. Then start the service. - stop service. run regedit modify the tomcat's entries... HKEY_LOCAL_MACHINE - SYSTEM - Services - Tomcat5 - ImagePath .. ..tomcat.exe.. modify the value... then start the service. Above also cann't change the default 64M max. mem when i check it from /mananger/status page... - stop service. modify tomcat/bin/service.bat ... and then service.bat remove then install, start the service., it cann't start the service.. Any one could help me. THX. Gordon - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[OT] Filter version of mod_security
I just stumbled across the following link:
http://www.modsecurity.org/products/modsecurity/java/index.html
If somebody thinks it's interesting [s]he can keep it :),
otherwise forget it :{.
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Thank you for your recent email.
Thank you for your recent email. Your comments and suggestions are very important to me and an integral part of the legislative process. Please be assured I am in the process of reviewing your correspondence. If you have not already done so, please forward your name and address. This allows me to stay in touch and keep you up to date on the important issues that affect you as a constituent. With best wishes. Senator Mike Nozzolio. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Native libraries configuration under tomcat.
Hi, I am trying to get the JMagick library working under Tomcat to do some image translation following an upload. My platform is Apache 2, Mod_jk2 and Tomcat 4.1.27 I have several .jar extensions installed, including postgres, so basic external libraries do work. JMagick comes as a semi-stub library .jar archive and a native library libJMagick.so - under the command line my code works (following ldconfig), but I get errors in the catalina.out complaining about being unable to find the library (details at the end of this message). the key clause being: Caused by: java.lang.RuntimeException: Can't load MagickLoader (class not found) at magick.Magick.clinit(Magick.java:25) Essentially, having trawled through the various documentation, I haven't worked out how to direct Tomcat to find/use the .so library, so any pointers to how to do this would be great. Any help on this would be very much appreciated. Nick the catalina.out says java.lang.ExceptionInInitializerError at org.apache.jsp.test_jsp._jspService(test_jsp.java:86) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:2 10) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2416) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve. java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java :174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:263) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:360) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:604) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:562) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:679) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav a:619) at java.lang.Thread.run(Thread.java:534) Caused by: java.lang.RuntimeException: Can't load MagickLoader (class not found) at magick.Magick.clinit(Magick.java:25) ... 38 more java.lang.NoClassDefFoundError at org.apache.jsp.test_jsp._jspService(test_jsp.java:86) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:2 10) at
Re: Why Tomcat (4.1.29) cannot find third party package's classes
Sorry, forgot to mention it on this post. The Castor JAR file is in my webapplication's WEB-INF/lib directory. From: Christopher Schultz [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: Re: Why Tomcat (4.1.29) cannot find third party package's classes Date: Tue, 16 Mar 2004 11:58:52 -0500 Ari, is there any particular reason why all classes in third party jar-package (Exolab Castor in my case) can not be imported in my JSP pages on new Tomcat (4.1.29 and Java build 1.4.2_03-b02)? It works fine with the old version (Tomcat 4.0.1 and Java build 1.3.1_02-b02). Where is your Castor JAR file located? -chris signature.asc _ Add photos to your e-mail with MSN 8. Get 2 months FREE*. http://join.msn.com/?page=features/featuredemail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JProfiler... help!
check out http://sourceforge.net/projects/eclipsecolorer/ as well. There are detailed instructions for profiling tomcat. ---Original Message--- From: bort [EMAIL PROTECTED] Subject: JProfiler... help! Sent: 17 Mar 2004 00:35:25 Hi all I've installed a demo version of JProfiler ver 3.0 to get some memory information on my web app in Tomcat. I'm using Eclipse 2.1 as my IDE and (during development) run Tomcat from within it. I've gone ahead an integrated JProfiler with my IDE, and got a new little button in Eclipse. When I click on it to Invoke JProfiler, I get a window that allows to be select 'Tomcat4.1.x' as a launch configuration. But then, nothing happens. Sorry if this all sounds very simple, but I can't seem to get JProfiler to do anything for me! I've tried creating a new session, and pointed it to localhost on port 8080, but it doesn't connect. Can anyone help and/or provide some guidance? bort - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ---Original Message---
Timeout or log out for Realm authentication
Hello, Is it possible to set a timeout or manually logout a user that is authenticated with a realm? Because the user is always 'logged' until the navigator is closed. Cheers, -- *** Joan Jesús Pujol Espinar Tècnic de Sistemes Universitat de Girona Dpt. Informàtica i Matemàtica Aplicada Campus Montilivi 17003 - Girona (Spain) e-mail: [EMAIL PROTECTED] +34 972 418418 Fax: +34 972 418792 *** - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Thank you for your recent email.
What a hell! Why don't you all senators just die and leave us usual tomcat users alone? [EMAIL PROTECTED] wrote: Thank you for your recent email. Your comments and suggestions are very important to me and an integral part of the legislative process. Please be assured I am in the process of reviewing your correspondence. If you have not already done so, please forward your name and address. This allows me to stay in touch and keep you up to date on the important issues that affect you as a constituent. With best wishes. Senator Mike Nozzolio. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Thank you for your recent email.
I think it's cool! I live in the cold and wet north-east of England and my comments and suggestions are very important ... and an integral part of the legislative process of New York!! I love America! :-) On Wed, 2004-03-17 at 11:32, Vi wrote: What a hell! Why don't you all senators just die and leave us usual tomcat users alone? [EMAIL PROTECTED] wrote: Thank you for your recent email. Your comments and suggestions are very important to me and an integral part of the legislative process. Please be assured I am in the process of reviewing your correspondence. If you have not already done so, please forward your name and address. This allows me to stay in touch and keep you up to date on the important issues that affect you as a constituent. With best wishes. Senator Mike Nozzolio. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Thank you for your recent email.
ROFLMAO! What a goverment system that would be... -Original Message- From: Adam Buglass [mailto:[EMAIL PROTECTED] Sent: 17 March 2004 11:42 To: Tomcat Users List Subject: Re: Thank you for your recent email. I think it's cool! I live in the cold and wet north-east of England and my comments and suggestions are very important ... and an integral part of the legislative process of New York!! I love America! :-) On Wed, 2004-03-17 at 11:32, Vi wrote: What a hell! Why don't you all senators just die and leave us usual tomcat users alone? [EMAIL PROTECTED] wrote: Thank you for your recent email. Your comments and suggestions are very important to me and an integral part of the legislative process. Please be assured I am in the process of reviewing your correspondence. If you have not already done so, please forward your name and address. This allows me to stay in touch and keep you up to date on the important issues that affect you as a constituent. With best wishes. Senator Mike Nozzolio. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail has been scanned for all viruses by Star Internet. The service is powered by MessageLabs. Note:__ This message is for the named person's use only. It may contain confidential, proprietary or legally privileged information. No confidentiality or privilege is waived or lost by any mistransmission. If you receive this message in error, please immediately delete it and all copies of it from your system, destroy any hard copies of it and notify the sender. You must not, directly or indirectly, use, disclose, distribute, print, or copy any part of this message if you are not the intended recipient. Jaguar Freight Services and any of its subsidiaries each reserve the right to monitor all e-mail communications through its networks. Any views expressed in this message are those of the individual sender, except where the message states otherwise and the sender is authorized to state them to be the views of any such entity. This e-mail has been scanned for all viruses by Star Internet. The service is powered by MessageLabs.
Very strange problem with logging
Hi, this may sound impossible, but I just can't figure out *why* it's happening: I use AXIS to host a web service on Tomcat 5.0.18. I run tomcat as a service on a win2ks box. Now, when -StdOutputFile is enabled to a valid filename in ./logs, the app works fine (oviously I wanted to use the stdout to debug, but now it's in production and as the stdout is never rotated it will grow indefinitely?), but as soon as I disable logging the app fails after the first request (which works fine). Does this make sense to anyone? I have just tried accessing AXIS, and everything seems fine, except that the app it's supposed to call is hanging. Thanks in advance, Andi ** Everything in this e-mail and attachments relating to the official business of MultiChoice Africa is proprietary to the company. Any view or opinion expressed in this message may be the view of the individual and should not automatically be ascribed to the company. If you are not the intended recipient, you may not peruse, use, disseminate, distribute or copy this message. If you have received this message in error, please notify the sender immediately by email, facsimile or telephone and destroy the original message. **
[NON DELIVERY NOTIFICATION]
This message was verified by the filtering system of our mail server. Original message was replaced by this one for the following reason: *** A suspicious file (executable code) was found in the message ! Original message had the following attached files: (X-FILE ??? ) : your_letter.pif TYPE : application/octet-stream SUSPECT FILES : 1 Original message was sent by From : [EMAIL PROTECTED] If you did not send the original message, it is likely that it came to us with a forged header, and you can safely ignore this warning. If you think this is an error and the message should not be rejected by the filtering system, or if you have any questions, you can contact us: [EMAIL PROTECTED] Sincerely, [EMAIL PROTECTED] j-chkmail - (c) Ecole des Mines de Paris 2002 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JProfiler... help!
I´ll try to explain, when i profile my web-application i just use JProfiler and tomcat ( ´cause my machine isn´t that good ). You have two possibilities create a new process or bind JProfiler to a already running ( usually i bind JProfiler to tomcat ), then you must fill Session window to inform JProfiler how to start your process, its very simple ( i do recomend to test first with very small programs to get some ideas and learn how to manage JProfiler ), after this step press start button. Try to profile a HelloWorld made by yourself, its a good exercise. -- De: bort[SMTP:[EMAIL PROTECTED] Responder:Tomcat Users List Enviada: terça-feira, 16 de março de 2004 21:35 Para: [EMAIL PROTECTED] Assunto: JProfiler... help! Hi all I've installed a demo version of JProfiler ver 3.0 to get some memory information on my web app in Tomcat. I'm using Eclipse 2.1 as my IDE and (during development) run Tomcat from within it. I've gone ahead an integrated JProfiler with my IDE, and got a new little button in Eclipse. When I click on it to Invoke JProfiler, I get a window that allows to be select 'Tomcat4.1.x' as a launch configuration. But then, nothing happens. Sorry if this all sounds very simple, but I can't seem to get JProfiler to do anything for me! I've tried creating a new session, and pointed it to localhost on port 8080, but it doesn't connect. Can anyone help and/or provide some guidance? bort - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Problem using JNDI/DBCP to get DataSouce
Some progress but still not working. 1. Using my connection parameters I can open a connection to the database in the standard JDBC way. 2. I have to moved the DataSource configuration from GlobalNamingResources to the apps Context area of server.xml. This seems to have allowed the JNDI look-up to work. I now get a DataSource instance with sensible contents. 3. But when I ask for a connection it throws Cannot get a connection, pool exhausted with a nested exception Could not create a validated object Beginning to think it's not me but the tomcat server. I'm now moved to 4.1.24 to 4.1.30 but no improvement :( - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JProfiler... help!
Try this also, maybe it helps more. http://download.ej-technologies.net/tutorials/jprofiler/tutorial_1_viewlet_s wf.html -- De: bort[SMTP:[EMAIL PROTECTED] Responder:Tomcat Users List Enviada: terça-feira, 16 de março de 2004 21:35 Para: [EMAIL PROTECTED] Assunto: JProfiler... help! Hi all I've installed a demo version of JProfiler ver 3.0 to get some memory information on my web app in Tomcat. I'm using Eclipse 2.1 as my IDE and (during development) run Tomcat from within it. I've gone ahead an integrated JProfiler with my IDE, and got a new little button in Eclipse. When I click on it to Invoke JProfiler, I get a window that allows to be select 'Tomcat4.1.x' as a launch configuration. But then, nothing happens. Sorry if this all sounds very simple, but I can't seem to get JProfiler to do anything for me! I've tried creating a new session, and pointed it to localhost on port 8080, but it doesn't connect. Can anyone help and/or provide some guidance? bort - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: tomcat certificate
View the certificate when you get that prompt and then Trust the site. This is a once off -Original Message- From: secam secam [mailto:[EMAIL PROTECTED] Sent: 17 March 2004 11:09 AM To: [EMAIL PROTECTED] Subject: tomcat certificate Hi all, I've got ssl with tomcat, and a self signed certificate When i try to access my webapp via port 8443 (ssl) i've got a security alert due to this reason: the security certificate was send by a compagny i've not trusted. How can i solve this problem in order not to have the security alert? Regards, Secam Yahoo! Mail : votre e-mail personnel et gratuit qui vous suit partout ! Créez votre Yahoo! Mail sur http://fr.benefits.yahoo.com/ Dialoguez en direct avec vos amis grâce à Yahoo! Messenger !Téléchargez Yahoo! Messenger sur http://fr.messenger.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ** Everything in this e-mail and attachments relating to the official business of MultiChoice Africa is proprietary to the company. Any view or opinion expressed in this message may be the view of the individual and should not automatically be ascribed to the company. If you are not the intended recipient, you may not peruse, use, disseminate, distribute or copy this message. If you have received this message in error, please notify the sender immediately by email, facsimile or telephone and destroy the original message. ** - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat Loadbalancing
Hi., I'm trying to do Loadbalancing in tomcat. My environement details are, Windows Tomcat 4.1.xx Apace 2.x Mod_jk2 connector Right now i'm stuck up with apache to tomcat communication thru ajp. my questions are below.. 1.How do i create multiple instance of tomcat? using CATALINA_BASE i could able to create one instance with new server.xml from different location. but not able to retrieve the jsp pages from default tomcat instances webapp. i want to create more than two instances. 2.How do i do the loadbalancing clustering? give me the idea about worker properties config. 3.Is it possible to do session replication?in few websites they talk about sticky session? what is sticky?does it covers session replica? Please advise me to get thru this task.. It will be great you can provide me document for this. Thanks., MALAI
RE: Slightly OT: NoBodyResponse
Hi, While I was reading some mail archives today, I stumbles stumbled over a few postings discribing problems with webapplications referring to a class called javax.servlet.http.NoBodyResponse and sometimes javax.servlet.http.NoBodyOutputStream. I was curious, so I browsed through the javadocs. The odd this is, this class in not mentioned in any of the recent versions of the servlet api. My second guess was that it must be a tomcat specific extension (as many postings mentioned running tomcat), but it's not part of tomcat's javadocs, either. Perhaps any of you guys could enighten me... These are private support classes of the Servlet API. They're still present, but they're file-private inner classes and thus no in the JavaDoc (intentionally). The class name you're quoting for them is wrong, by the way: it's javax.servlet.http.HttpServlet$NoBodyResponse and javax.servlet.http.HttpServlet$NoBodyOutputStream. You can see them both at http://cvs.apache.org/viewcvs.cgi/jakarta-servletapi-5/jsr154/src/share/ javax/servlet/http/HttpServlet.java?rev=1.6view=markup. Your second guess is also wrong, and I wouldn't normally mention this but it's significant: there's nothing tomcat-specific (or specific to any server) in the javax.servlet classes. There can't be, there won't be, as it's a J2EE standard API. We can't even accidentally change it, because although those classes are hosted on our CVS server, we don't have commit privileges to them. Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Very strange problem with logging
Hi, Maybe some critical code is after a logging statement that's either hanging or crashing, so the critical code never gets executed. Yoav Shapira Millennium Research Informatics -Original Message- From: Andi Reinbrech [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 7:38 AM To: Tomcat-User ([EMAIL PROTECTED]) Subject: Very strange problem with logging Hi, this may sound impossible, but I just can't figure out *why* it's happening: I use AXIS to host a web service on Tomcat 5.0.18. I run tomcat as a service on a win2ks box. Now, when -StdOutputFile is enabled to a valid filename in ./logs, the app works fine (oviously I wanted to use the stdout to debug, but now it's in production and as the stdout is never rotated it will grow indefinitely?), but as soon as I disable logging the app fails after the first request (which works fine). Does this make sense to anyone? I have just tried accessing AXIS, and everything seems fine, except that the app it's supposed to call is hanging. Thanks in advance, Andi *** *** Everything in this e-mail and attachments relating to the official business of MultiChoice Africa is proprietary to the company. Any view or opinion expressed in this message may be the view of the individual and should not automatically be ascribed to the company. If you are not the intended recipient, you may not peruse, use, disseminate, distribute or copy this message. If you have received this message in error, please notify the sender immediately by email, facsimile or telephone and destroy the original message. *** *** This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: HTTPS support for tomcat using openSSL with Client Authentication
Hello Saravanan, Have you got the answer you wanted ? Anbu [EMAIL PROTECTED] wrote: Hi All, I wanted to support SSL with Client Authentication over Tomcat 4.18. I followed the steps mentioned in the link below, but I couldn't succeed in getting the client authentication to work,however I was able to get the https working with clientAuth=false in tomcat's configuration file server.xml file. http://marc.theaimsgroup.com/?l=tomcat-user m=106293430225790w=2 I have attached the screenshot of the security message I see on the client which doesn't list any certificate to choose from, though I have imported the client certificate.pkcs12 (step 16) and the CA certificate on the client system. Please let me know If I am doing something wrong? Thanks Regards csaravanan Confidentiality Notice The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain confidential or privileged information. If you are not the intended recipient, please notify the sender at Wipro or [EMAIL PROTECTED] immediately and destroy all copies of this message and any attachments. Do you Yahoo!? Yahoo! Mail - More reliable, more storage, less spam
RE: org.apache.tomcat.util.net.PoolTcpEndpoint for tomcat 3.3.1
You can find it in the source .tar.gz or .zip here:
http://archive.apache.org/dist/jakarta/tomcat-3/archive/v3.3.1/src/
or if you want just this one file, try:
http://cvs.apache.org/viewcvs.cgi/jakarta-tomcat/src/share/org/apache/tomcat/util/net/Attic/PoolTcpEndpoint.java?only_with_tag=tomcat_331_final
Cheers,
Larry
-Original Message-
From: Akash Jauhar [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 16, 2004 5:59 PM
To: Tomcat Users List
Subject: org.apache.tomcat.util.net.PoolTcpEndpoint for tomcat 3.3.1
Can someone please mail the source code for
org.apache.tomcat.util.net.PoolTcpEndpoint for tomcat 3.3.1
I just downloaded the source and cannot find this file.
Would appreciate if someone can mail this
Thanks
Akash
-Original Message-
From: Wendell Holmes [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 16, 2004 4:01 PM
To: 'Tomcat Users List'
Subject: RE: JDBC problems with MySQL
I think with Tomcat 5.0.x, you need to put the context.xml file under
/conf/Catalina/localhost as web-app.xml
-Original Message-
From: Steve Gums [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 16, 2004 2:38 PM
To: 'Tomcat Users List'
Subject: RE: JDBC problems with MySQL
The .cap file can be open with notepad or whatever.
I have it in the META-INF directory. If I copy the contents of this
into
the server.xml file it starts to work.
Gotta be something simple that I am doing wrong here.
Steve
-Original Message-
From: Adam Hardy [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 16, 2004 2:07 PM
To: Tomcat Users List
Subject: Re: JDBC problems with MySQL
Steve,
post the Resource ResourceParams tags from your context for the
webapp. State whether it's in a context.xml file, server.xml or
whatever.
Perhaps we can spot something.
Adam
ps this email has got some weird font - my mail reader is up
the creek
at the mo'. sorry
On 03/16/2004 09:47 PM Steve Gums wrote:
Just an update.
I included a file, that works great on my webapp that is already
running
on
an old system, and you can see the change I made, which
allows the app
to
run. Not sure if this helps anyone.
package com.voast.vkey.utils;
import java.io.*;
import java.sql.*;
import javax.sql.*;
import javax.naming.*;
public class DBUtils {
public static Connection getConnection () throws Exception {
Connection con = null;
/* Trying to figure this error out. --Temp comment--
try {
Context ctx = new InitialContext();
if ( ctx == null ) {
throw new Exception (No Context);
}
DataSource ds;
ds = (DataSource)ctx.lookup(java:comp/env/jdbc/VKEYDB);
if ( ds != null ) {
con = ds.getConnection ();
}//end ds != null
}//try
catch ( Exception e ) {
LoggerUtil.globalLog (ERROR,exception occured: +
e.toString() );
throw (e);
}//catch
*/
try {
Class.forName(com.mysql.jdbc.Driver).newInstance();
con =
DriverManager.getConnection(jdbc:mysql://localhost/vkey,
USER,PASSWORD);
}//try
catch (Exception e) {
LoggerUtil.globalLog (DEBUG,exception occured: +
e.toString() );
throw (e);
}//catch
return con;
}//GetConnection
}//DBUtils
-Original Message-
From: Steve Gums [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 16, 2004 10:57 AM
To: [EMAIL PROTECTED]
Subject: JDBC problems with MySQL
Users
I know there has been a bazillion messages
about this. I
searched the archives and couldn't find anything to solve
my extremely
annoying issue. It has to be something really simple but I
just can't
find
it.
My System:
Solaris 9
Tomcat 5.0.19
MySQL 4.0.18
Connector J 3.0.11
I have the connector J jar in the /usr/local/tomcat/common/lib dir.
I have basically copied the HOW-TO located at.
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/jndi-datasourc
e-examples
-how
to.html
and my result is this.
Results
Foo Not Connected
Bar -1
I have tried everything I can think of. I verified the database and
the
user/password combo. Works good. I even created a simple Java app
that
connects and performs queries, which worked. That would indicate
everything
is cool with the Connector J. I have verified that the
jdbc/TestDB is
in
the context and it is. As best I can tell ds (DataSource) is coming
back
not null, but the call to getConnection is failing. I created a
little
more
verbose web app and get the following message.
RE: Stubborn simple servlet
Hi, Read in some web doc that the plan is to write a tool tool for _generating_ all these config files rather than having to tweak them by hand. A good config tool would certainly have helped avoid a lot of head bashing. If anyone on this list knows of someone who is contemplating writing a tomcat config tool, please let me know. I know some requirements methodology approaches that can be applied when scoping such tools to help make them more user friendly and more maintainable. Be happy to teach You mean like http://www.icewalkers.com/Linux/Software/517150/webxml.html? ;) Or perhaps something to go on top of XDoclet, http://xdoclet.sourceforge.net/ant/xdoclet/modules/web/WebXmlSubTask.htm l http://xdoclet.sourceforge.net/tags/web-tags.html ? ;) Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Port-per-webapp?
Hi Justin, Be sure, of course, that the files you're editing are indeed the ones being read -- for example, make sure that by removing /examples from uriworker.properties, IIS no longer serves the Tomcat examples. Great point... I removed the /examples from uriworkermap.properties, and it's still serving the http://localhost/examples!!! I checked my registry settings, and it's pointing to the exact location to the uriworkermap.properties: Registry for worker_mount_file: c:\\jakarta_tomcat\\appserver\\conf\uriworkermap.properties file location: C:\jakarta_tomcat\appserver\conf\uriworkermap.properties How could this be..? Just in case, I am pasting the worker.properties, uriworkermap.properties, and context from the server.xml. Thank you! ===uriworker.properties= # *** Begin uriworkermap.properties *** # Mount the Servlet context to the ajp13 worker /servlet/*=ajp13 # This webapp works /Analyzer6_Server/*=ajp13 #This works too/examples/*=ajp13 #This does NOT work /examples2/*=ajp13 /examples2/*.jsp=ajp13 == worker.properties== # Begin worker.properties ** worker.ajp13.type=ajp13 # # Specifies the load balance factor when used with # a load balancing worker. # Note: # lbfactor must be 0 # Low lbfactor means less work done by the worker. worker.ajp13.lbfactor=1 # # Specify the size of the open connection cache. #worker.ajp13.cachesize # #-- DEFAULT LOAD BALANCER WORKER DEFINITION -- #- # # # The loadbalancer (type lb) worker perform weighted round-robin # load balancing with sticky sessions. # Note: # If a worker dies, the load balancer will check its state #once in a while. Until then all work is redirected to peer #worker. worker.loadbalancer.type=lb worker.loadbalancer.balanced_workers=ajp13 # # worker.tomcat_home should point to the location where you # installed tomcat. This is where you have your conf, webapps and lib # directories. # worker.tomcat_home=c:\jakarta_tomcat\\appserver # # worker.java_home should point to your Java installation. Normally # you should have a bin and lib directories beneath it. # worker.java_home=c:\jakarta_tomcat\\jdk # # You should configure your environment slash... ps=\ on NT and / on UNIX # and maybe something different elsewhere. # ps=\ # #-- ADVANCED MODE #- # # #-- DEFAULT worker list -- #- # # The worker that your plugins should create and work with worker.list=ajp13 # #-- DEFAULT ajp13 WORKER DEFINITION -- #- # # # Defining a worker named ajp13 and of type ajp13 # Note that the name and the type do not have to match. # worker.ajp13.port=8009 worker.ajp13.host=w2k3dfvm2 # End worker.properties ** == - Original Message - From: Justin Ruthenbeck [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Tuesday, March 16, 2004 5:12 PM Subject: Re: Port-per-webapp? Tony, Can you include your full uriworker.properties and worker.properties files (inline in the email) for us to look at? Be sure, of course, that the files you're editing are indeed the ones being read -- for example, make sure that by removing /examples from uriworker.properties, IIS no longer serves the Tomcat examples. If there's something wrong with your config files, we should catch it pretty easily. justin At 01:20 PM 3/16/2004, you wrote: Hi Justin, Thank you very much for your input (and it's nice to know that my email is actually getting distributed). I've looked extensively at the documentation for days now, and I cannot figure it out. The problem I'm having is that the forwarding is selective. I have two webapps: webapp1 and examples that are correctly forwarded by IIS but not the ones that I deploy. In order to test it, I simply copied the examples to examples2 and added the following lines to uriworker.properties: /examples2/*=ajp13 where ajp13 is my worker name that is defined in the worker.properties file. I get 404-file not found error- when I try to access http://localhost/examples2/, but it works if I rename examples2 to examples. So it has to be some configuration error, but I just can' t seem to find out which configuration. Any suggestion helps, thank you! Tony - Original Message - From: Justin Ruthenbeck [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Tuesday, March
Re: Tomcat Loadbalancing
Start here first http://jakarta.apache.org/tomcat/faq/ -Tim armalai wrote: Hi., I'm trying to do Loadbalancing in tomcat. My environement details are, Windows Tomcat 4.1.xx Apace 2.x Mod_jk2 connector Right now i'm stuck up with apache to tomcat communication thru ajp. my questions are below.. 1.How do i create multiple instance of tomcat? using CATALINA_BASE i could able to create one instance with new server.xml from different location. but not able to retrieve the jsp pages from default tomcat instances webapp. i want to create more than two instances. 2.How do i do the loadbalancing clustering? give me the idea about worker properties config. 3.Is it possible to do session replication?in few websites they talk about sticky session? what is sticky?does it covers session replica? Please advise me to get thru this task.. It will be great you can provide me document for this. Thanks., MALAI - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
server.xml config question
I have installed Tomcat 5 on a Windows 2000 server and am having trouble getting a site configured. Due to environment policies we have to use IIS for the web server. I have downloaded and configured the isapi_redirector2.dll with the site we're having trouble with, but when we attempt to access the URL we get a DNS error. Below is the server.xml file I'm working with... Could someone please enlighten me as to what I need to change so we can have multiple sites configured? Some of what I've read has stated that the server.xml file should not contain individual site configurations be cause any time something changes it requires a restart of the service. Thanks, Dave Server port=8005 shutdown=SHUTDOWN debug=0 Listener className=org.apache.catalina.mbeans.ServerLifecycleListener debug=0/ Listener className=org.apache.catalina.mbeans.GlobalResourcesLifecycleListener debug=0/ !-- Global JNDI resources -- GlobalNamingResources !-- Test entry for demonstration purposes -- Environment name=simpleValue type=java.lang.Integer value=30/ !-- Editable user database that can also be used by UserDatabaseRealm to authenticate users -- Resource name=UserDatabase auth=Container type=org.apache.catalina.UserDatabase description=User database that can be updated and saved /Resource ResourceParams name=UserDatabase parameter namefactory/name valueorg.apache.catalina.users.MemoryUserDatabaseFactory/value /parameter parameter namepathname/name valueconf/tomcat-users.xml/value /parameter /ResourceParams /GlobalNamingResources !-- A Service is a collection of one or more Connectors that share a single Container (and therefore the web applications visible within that Container). Normally, that Container is an Engine, but this is not required. Note: A Service is not itself a Container, so you may not define subcomponents such as Valves or Loggers at this level. -- !-- Define the Tomcat Stand-Alone Service -- Service name=Catalina !-- A Connector represents an endpoint by which requests are received and responses are returned. Each Connector passes requests on to the associated Container (normally an Engine) for processing. By default, a non-SSL HTTP/1.1 Connector is established on port 8080. You can also enable an SSL HTTP/1.1 Connector on port 8443 by following the instructions below and uncommenting the second Connector entry. SSL support requires the following steps (see the SSL Config HOWTO in the Tomcat 5 documentation bundle for more detailed instructions): * If your JDK version 1.3 or prior, download and install JSSE 1.0.2 or later, and put the JAR files into $JAVA_HOME/jre/lib/ext. * Execute: %JAVA_HOME%\bin\keytool -genkey -alias tomcat -keyalg RSA (Windows) $JAVA_HOME/bin/keytool -genkey -alias tomcat -keyalg RSA (Unix) with a password value of changeit for both the certificate and the keystore itself. By default, DNS lookups are enabled when a web application calls request.getRemoteHost(). This can have an adverse impact on performance, so you can disable it by setting the enableLookups attribute to false. When DNS lookups are disabled, request.getRemoteHost() will return the String version of the IP address of the remote client. -- !-- Define a non-SSL Coyote HTTP/1.1 Connector on the port specified during installation -- Connector port=8080 maxThreads=150 minSpareThreads=25 maxSpareThreads=75 enableLookups=false redirectPort=8443 acceptCount=100 debug=0 connectionTimeout=2 disableUploadTimeout=true / !-- Note : To disable connection timeouts, set connectionTimeout value to 0 -- !-- Define a SSL Coyote HTTP/1.1 Connector on port 8443 -- !-- Connector port=8443 maxThreads=150 minSpareThreads=25 maxSpareThreads=75 enableLookups=false disableUploadTimeout=true acceptCount=100 debug=0 scheme=https secure=true clientAuth=false sslProtocol=TLS / -- !-- Define a Coyote/JK2 AJP 1.3 Connector on port 8009 -- Connector port=8009 enableLookups=false redirectPort=8443 debug=0 protocol=AJP/1.3 / !-- Define a Proxied HTTP/1.1 Connector on port 8082 -- !-- See proxy documentation for more information about using this. -- !-- Connector port=8082 maxThreads=150 minSpareThreads=25 maxSpareThreads=75 enableLookups=false acceptCount=100 debug=0 connectionTimeout=2 proxyPort=80 disableUploadTimeout=true / -- !-- An Engine represents the entry point (within
RE: JDBC problems with MySQL
I got this to work by either placing the context directly into the
server.xml file or placing the xml file into it's correct location in
/usr/local/tomcat/conf/Catalina/localhost/DBTest.xml
Not exactly sure the reason, but it is working now.
Steve
-Original Message-
From: Kawthar Bt M Sulaiman [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 16, 2004 9:09 PM
To: [EMAIL PROTECTED]
Subject: RE: JDBC problems with MySQL
I got the same error message as yours. Still trying to figure out
myself.
--Kawthar
[EMAIL PROTECTED] 17/03/2004 05:46:43 AM
It appears the attachment is stripped off.. Makes sense.. Here is the
file.
[wolfgang]# cat context.xml
Context path=/DBTest docBase=DBTest
debug=5 reloadable=true crossContext=true
Logger className=org.apache.catalina.logger.FileLogger
prefix=localhost_DBTest_log. suffix=.txt
timestamp=true/
Resource name=jdbc/TestDB
auth=Container
type=javax.sql.DataSource/
ResourceParams name=jdbc/TestDB
parameter
namefactory/name
valueorg.apache.commons.dbcp.BasicDataSourceFactory/value
/parameter
!-- Maximum number of dB connections in pool. Make sure you
configure your mysqld max_connections large enough to handle
all of your db connections. Set to 0 for no limit.
--
parameter
namemaxActive/name
value100/value
/parameter
!-- Maximum number of idle dB connections to retain in pool.
Set to 0 for no limit.
--
parameter
namemaxIdle/name
value30/value
/parameter
!-- Maximum time to wait for a dB connection to become available
in ms, in this example 10 seconds. An Exception is thrown if
this timeout is exceeded. Set to -1 to wait indefinitely.
--
parameter
namemaxWait/name
value1/value
/parameter
!-- MySQL dB username and password for dB connections --
parameter
nameusername/name
valuejavauser/value
/parameter
parameter
namepassword/name
valuejavadude/value
/parameter
!-- Class name for mm.mysql JDBC driver --
parameter
namedriverClassName/name
valuecom.mysql.jdbc.Driver/value
/parameter
!-- The JDBC connection url for connecting to your MySQL dB.
The autoReconnect=true argument to the url makes sure that
the
mm.mysql JDBC Driver will automatically reconnect if mysqld
closed
the
connection. mysqld by default closes idle connections after
8
hours.
--
parameter
nameurl/name
valuejdbc:mysql://localhost/javatest?autoReconnect=true/value
/parameter
/ResourceParams
/Context
[wolfgang]#
-Original Message-
From: Steve Gums [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 16, 2004 2:38 PM
To: 'Tomcat Users List'
Subject: RE: JDBC problems with MySQL
The .cap file can be open with notepad or whatever.
I have it in the META-INF directory. If I copy the contents of this
into
the server.xml file it starts to work.
Gotta be something simple that I am doing wrong here.
Steve
-Original Message-
From: Adam Hardy [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 16, 2004 2:07 PM
To: Tomcat Users List
Subject: Re: JDBC problems with MySQL
Steve,
post the Resource ResourceParams tags from your context for the
webapp. State whether it's in a context.xml file, server.xml or
whatever.
Perhaps we can spot something.
Adam
ps this email has got some weird font - my mail reader is up the creek
at the mo'. sorry
On 03/16/2004 09:47 PM Steve Gums wrote:
Just an update.
I included a file, that works great on my webapp that is already
running
on
an old system, and you can see the change I made, which allows the
app to
run. Not sure if this helps anyone.
package com.voast.vkey.utils;
import java.io.*;
import java.sql.*;
import javax.sql.*;
import javax.naming.*;
public class DBUtils {
public static Connection getConnection () throws Exception {
Connection con = null;
/* Trying to figure this error out. --Temp comment--
try {
Context ctx = new InitialContext();
if ( ctx == null ) {
throw new Exception (No Context);
}
DataSource ds;
ds = (DataSource)ctx.lookup(java:comp/env/jdbc/VKEYDB);
if ( ds != null ) {
con = ds.getConnection ();
}//end ds != null
}//try
catch ( Exception e ) {
LoggerUtil.globalLog (ERROR,exception occured: +
e.toString() );
throw (e);
}//catch
*/
try {
Class.forName(com.mysql.jdbc.Driver).newInstance();
con =
DriverManager.getConnection(jdbc:mysql://localhost/vkey,
USER,PASSWORD);
}//try
catch (Exception e) {
LoggerUtil.globalLog (DEBUG,exception occured: +
RE: HTTPS support for tomcat using openSSL with Client Authentication
Still I am looking in to it. If you have any idea please let me know. Regards saravanan -Original Message- From: Anbu [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 7:38 PM To: Tomcat Users List Subject: Re: HTTPS support for tomcat using openSSL with Client Authentication Hello Saravanan, Have you got the answer you wanted ? Anbu [EMAIL PROTECTED] wrote: Hi All, I wanted to support SSL with Client Authentication over Tomcat 4.18. I followed the steps mentioned in the link below, but I couldn't succeed in getting the client authentication to work,however I was able to get the https working with clientAuth=false in tomcat's configuration file server.xml file. http://marc.theaimsgroup.com/?l=tomcat-user m=106293430225790w=2 I have attached the screenshot of the security message I see on the client which doesn't list any certificate to choose from, though I have imported the client certificate.pkcs12 (step 16) and the CA certificate on the client system. Please let me know If I am doing something wrong? Thanks Regards csaravanan Confidentiality Notice The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain confidential or privileged information. If you are not the intended recipient, please notify the sender at Wipro or [EMAIL PROTECTED] immediately and destroy all copies of this message and any attachments. Do you Yahoo!? Yahoo! Mail - More reliable, more storage, less spam Confidentiality Notice The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain confidential or privileged information. If you are not the intended recipient, please notify the sender at Wipro or [EMAIL PROTECTED] immediately and destroy all copies of this message and any attachments. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JDBC problems with MySQL
Does the META-INF directory in a war file sit next to the WEB-INF directory?
Just checking for future reference. I got it to work when I put the file in
the right place. I apologize I must read more carefully in the future.
Thanks for your help.
One other thing. In the context file that is currently working can you tell
me why the logger doesn't?
Logger className=org.apache.catalina.logger.FileLogger
prefix=localhost_vkey. directory=logs
suffix=.txt timestamp=true /
The log never shows up. Thanks
Steve
-Original Message-
From: Adam Hardy [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 17, 2004 1:34 AM
To: Tomcat Users List
Subject: Re: JDBC problems with MySQL
Steve, like Wendell said, you've got to put the context.xml file under
that directory. And rename it to the context name.
It will only work from the META-INF directory when you are deploying a
.war file.
On 03/16/2004 10:23 PM Steve Gums wrote:
Can I ask a quick question before I do that. I had my context.xml file
separate, because I like that better, but it fails. When I put that
context
into the server.xml it worked. I am trying it again right now to make
sure
of this. Am I mistaken to think the context.xml file goes into
webapps/AppName/META-INF/context.xml
?
I will post these files as requested in just a sec.
Thanks for your help.
Steve
-Original Message-
From: Adam Hardy [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 16, 2004 2:07 PM
To: Tomcat Users List
Subject: Re: JDBC problems with MySQL
Steve,
post the Resource ResourceParams tags from your context for the
webapp. State whether it's in a context.xml file, server.xml or whatever.
Perhaps we can spot something.
Adam
ps this email has got some weird font - my mail reader is up the creek
at the mo'. sorry
On 03/16/2004 09:47 PM Steve Gums wrote:
Just an update.
I included a file, that works great on my webapp that is already running
on
an old system, and you can see the change I made, which allows the app to
run. Not sure if this helps anyone.
package com.voast.vkey.utils;
import java.io.*;
import java.sql.*;
import javax.sql.*;
import javax.naming.*;
public class DBUtils {
public static Connection getConnection () throws Exception {
Connection con = null;
/* Trying to figure this error out. --Temp comment--
try {
Context ctx = new InitialContext();
if ( ctx == null ) {
throw new Exception (No Context);
}
DataSource ds;
ds = (DataSource)ctx.lookup(java:comp/env/jdbc/VKEYDB);
if ( ds != null ) {
con = ds.getConnection ();
}//end ds != null
}//try
catch ( Exception e ) {
LoggerUtil.globalLog (ERROR,exception occured: +
e.toString() );
throw (e);
}//catch
*/
try {
Class.forName(com.mysql.jdbc.Driver).newInstance();
con = DriverManager.getConnection(jdbc:mysql://localhost/vkey,
USER,PASSWORD);
}//try
catch (Exception e) {
LoggerUtil.globalLog (DEBUG,exception occured: +
e.toString() );
throw (e);
}//catch
return con;
}//GetConnection
}//DBUtils
-Original Message-
From: Steve Gums [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 16, 2004 10:57 AM
To: [EMAIL PROTECTED]
Subject: JDBC problems with MySQL
Users
I know there has been a bazillion messages about this. I
searched the archives and couldn't find anything to solve my extremely
annoying issue. It has to be something really simple but I just can't
find
it.
My System:
Solaris 9
Tomcat 5.0.19
MySQL 4.0.18
Connector J 3.0.11
I have the connector J jar in the /usr/local/tomcat/common/lib dir.
I have basically copied the HOW-TO located at.
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/jndi-datasource-examples-how
to.html
and my result is this.
Results
Foo Not Connected
Bar -1
I have tried everything I can think of. I verified the database and the
user/password combo. Works good. I even created a simple Java app that
connects and performs queries, which worked. That would indicate
everything
is cool with the Connector J. I have verified that the jdbc/TestDB is in
the context and it is. As best I can tell ds (DataSource) is coming back
not null, but the call to getConnection is failing. I created a little
more
verbose web app and get the following message.
org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of
class '' for connect URL 'null', cause: No suitable driver
This has to be something simple, because this works fine on my old
machine.
I know I am forgetting some small step that I did the first time and
failed
to do again. Trust me I have checked the
RE: JDBC problems with MySQL
Hi, Does the META-INF directory in a war file sit next to the WEB-INF directory? Yes (a WAR is just a special JAR, and the JAR spec controls the location of the META-INF directory). One other thing. In the context file that is currently working can you tell me why the logger doesn't? Logger className=org.apache.catalina.logger.FileLogger prefix=localhost_vkey. directory=logs suffix=.txt timestamp=true / The log never shows up. Thanks Never shows up anywhere at all, or just doesn't show up in $CATALINA_HOME/logs? Try using an absolute directory path. Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
503 errors with mod_jk(2) and apache2
hi, another quick question that I haven't been able to find a suitable answer to .. While the tomcat instance is restarting, getting its ducks in line and generally sorting its life out, the apache end spits out a 503 (and 500) error to the user on the outside end of the web connection. While I have custom error pages configured at both the apache level (for images and flat content) and the tomcat level (for not-found jsps), I don't seem to be able to override the 503 error generated by mod_jk2. Additionally, I have found that the The servlet container is temporary unavailable or being upgraded clause is outside of the html of the error page, which strikes me as odd. Should I be able to override this 503, and should the normal Apache Error handler definition (ErrorDocument 503 /error503.html) be sufficient to achieve this? thanks, Nick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JDBC problems with MySQL
I tried removing the directory tag and it doesn't appear in the default logs directory. I tried it with the absolute path and still nothing. I will investigate this a little more. Odd thing is I have a context.xml sitting right next to it with an identical call other then the file name, and it works fine. Steve -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 7:59 AM To: Tomcat Users List Subject: RE: JDBC problems with MySQL Hi, Does the META-INF directory in a war file sit next to the WEB-INF directory? Yes (a WAR is just a special JAR, and the JAR spec controls the location of the META-INF directory). One other thing. In the context file that is currently working can you tell me why the logger doesn't? Logger className=org.apache.catalina.logger.FileLogger prefix=localhost_vkey. directory=logs suffix=.txt timestamp=true / The log never shows up. Thanks Never shows up anywhere at all, or just doesn't show up in $CATALINA_HOME/logs? Try using an absolute directory path. Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Port-per-webapp?
Hi Justin, Thank you very much for your help, but I finally got it to work!! I reconfigured registry settings, cleared cache in Tomcat and IE, restarted all IIS and Tomcat services manually one by one, and it began working. I do have one final question though... In the registry setting tutorials, I see both c:\tomcat\blahblah and c:\\tomcat\\blahblah should we or should we not use escape character as in the second entry? Thanks again! Tony - Original Message - From: Tony Nakamura [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 8:16 AM Subject: Re: Port-per-webapp? Hi Justin, Be sure, of course, that the files you're editing are indeed the ones being read -- for example, make sure that by removing /examples from uriworker.properties, IIS no longer serves the Tomcat examples. Great point... I removed the /examples from uriworkermap.properties, and it's still serving the http://localhost/examples!!! I checked my registry settings, and it's pointing to the exact location to the uriworkermap.properties: Registry for worker_mount_file: c:\\jakarta_tomcat\\appserver\\conf\uriworkermap.properties file location: C:\jakarta_tomcat\appserver\conf\uriworkermap.properties How could this be..? Just in case, I am pasting the worker.properties, uriworkermap.properties, and context from the server.xml. Thank you! ===uriworker.properties= # *** Begin uriworkermap.properties *** # Mount the Servlet context to the ajp13 worker /servlet/*=ajp13 # This webapp works /Analyzer6_Server/*=ajp13 #This works too/examples/*=ajp13 #This does NOT work /examples2/*=ajp13 /examples2/*.jsp=ajp13 == worker.properties== # Begin worker.properties ** worker.ajp13.type=ajp13 # # Specifies the load balance factor when used with # a load balancing worker. # Note: # lbfactor must be 0 # Low lbfactor means less work done by the worker. worker.ajp13.lbfactor=1 # # Specify the size of the open connection cache. #worker.ajp13.cachesize # #-- DEFAULT LOAD BALANCER WORKER DEFINITION -- #- # # # The loadbalancer (type lb) worker perform weighted round-robin # load balancing with sticky sessions. # Note: # If a worker dies, the load balancer will check its state #once in a while. Until then all work is redirected to peer #worker. worker.loadbalancer.type=lb worker.loadbalancer.balanced_workers=ajp13 # # worker.tomcat_home should point to the location where you # installed tomcat. This is where you have your conf, webapps and lib # directories. # worker.tomcat_home=c:\jakarta_tomcat\\appserver # # worker.java_home should point to your Java installation. Normally # you should have a bin and lib directories beneath it. # worker.java_home=c:\jakarta_tomcat\\jdk # # You should configure your environment slash... ps=\ on NT and / on UNIX # and maybe something different elsewhere. # ps=\ # #-- ADVANCED MODE #- # # #-- DEFAULT worker list -- #- # # The worker that your plugins should create and work with worker.list=ajp13 # #-- DEFAULT ajp13 WORKER DEFINITION -- #- # # # Defining a worker named ajp13 and of type ajp13 # Note that the name and the type do not have to match. # worker.ajp13.port=8009 worker.ajp13.host=w2k3dfvm2 # End worker.properties ** == - Original Message - From: Justin Ruthenbeck [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Tuesday, March 16, 2004 5:12 PM Subject: Re: Port-per-webapp? Tony, Can you include your full uriworker.properties and worker.properties files (inline in the email) for us to look at? Be sure, of course, that the files you're editing are indeed the ones being read -- for example, make sure that by removing /examples from uriworker.properties, IIS no longer serves the Tomcat examples. If there's something wrong with your config files, we should catch it pretty easily. justin At 01:20 PM 3/16/2004, you wrote: Hi Justin, Thank you very much for your input (and it's nice to know that my email is actually getting distributed). I've looked extensively at the documentation for days now, and I cannot figure it out. The problem I'm having is that the forwarding is selective. I have two
Re: JProfiler... help!
I've deployed my application to a Linux box with Apache and Tomcat. We are about to have some people test it, and I would like to profile memory use and garbage collection. How can I do that with JProfiler? Rocky bort [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Hi all I've installed a demo version of JProfiler ver 3.0 to get some memory information on my web app in Tomcat. I'm using Eclipse 2.1 as my IDE and (during development) run Tomcat from within it. I've gone ahead an integrated JProfiler with my IDE, and got a new little button in Eclipse. When I click on it to Invoke JProfiler, I get a window that allows to be select 'Tomcat4.1.x' as a launch configuration. But then, nothing happens. Sorry if this all sounds very simple, but I can't seem to get JProfiler to do anything for me! I've tried creating a new session, and pointed it to localhost on port 8080, but it doesn't connect. Can anyone help and/or provide some guidance? bort - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat Loadbalancing
Tim., I understand that i should use mod_jk instead of mod_jk2 .. Let me start with my basic problem. 1.How do i create more than two instances.? Using CATALINA_BASE i have created one instance.but i'm not able to get the jsp pages from the original instances. Thanks., MALAI - Original Message - From: Tim Funk [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 9:21 AM Subject: Re: Tomcat Loadbalancing Start here first http://jakarta.apache.org/tomcat/faq/ -Tim armalai wrote: Hi., I'm trying to do Loadbalancing in tomcat. My environement details are, Windows Tomcat 4.1.xx Apace 2.x Mod_jk2 connector Right now i'm stuck up with apache to tomcat communication thru ajp. my questions are below.. 1.How do i create multiple instance of tomcat? using CATALINA_BASE i could able to create one instance with new server.xml from different location. but not able to retrieve the jsp pages from default tomcat instances webapp. i want to create more than two instances. 2.How do i do the loadbalancing clustering? give me the idea about worker properties config. 3.Is it possible to do session replication?in few websites they talk about sticky session? what is sticky?does it covers session replica? Please advise me to get thru this task.. It will be great you can provide me document for this. Thanks., MALAI - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Slightly OT: NoBodyResponse
Hi and thanks for your response! Shapira, Yoav wrote: These are private support classes of the Servlet API. They're still present, but they're file-private inner classes and thus no in the JavaDoc (intentionally). I thought so, that's why I asked. The class name you're quoting for them is wrong, by the way: it's javax.servlet.http.HttpServlet$NoBodyResponse and javax.servlet.http.HttpServlet$NoBodyOutputStream. That explains it. As I said, I just quoted them from several newsgroup postings I stumbled across. Your second guess is also wrong, and I wouldn't normally mention this but it's significant: there's nothing tomcat-specific (or specific to any server) in the javax.servlet classes. It would by all means be bad practice and I would never imply that the tomcat developers worked that way, but since HttpServletResponse is not final, it could hypothetically be extended by a third party inside the same package. I just thought I might have accidently discovered a sin of the past ;-) Thanks for your clarification. Phil - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
java.lang.IllegalStateException: zip file closed
Hi all, I deployed my webapp using the war file biult using ant 1.6. The webapp is deployed and works well. But when i stop and atart again through the manager I get the exception Zip file closed error. But removing and installing again works well... What could be posssible cause??? I dont get this error if i unpack the war and deploy. But tomcat 4.0.4 under linux (jdk 1.4) does not unpack by default but creates a context. Reload also works well. Is there any way to unpack the war by default This issue does not arise in tomcat 5.0. But i need to use 4.0 :( Config : tomcat 4.0.4 ,Struts 1.1, jdk1.4 Thanks in advance, sudhakar java.lang.IllegalStateException: standardHost.start /sfpsr3: LifecycleException: start: : java.lang.IllegalStateException: zip file closed at org.apache.catalina.core.StandardHost.start(StandardHost.java:855) at org.apache.catalina.servlets.HTMLManagerServlet.start(HTMLManagerServlet.java:375) at org.apache.catalina.servlets.HTMLManagerServlet.doGet(HTMLManagerServlet.java:137) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:531) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1027) at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125) at java.lang.Thread.run(Thread.java:534) This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. Any unauthorised review, use, disclosure, dissemination, forwarding, printing or copying of this email or any action taken in reliance on this e-mail is strictly prohibited and may be unlawful. Visit us at http://www.cognizant.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[OFF-TOPIC] RE: JProfiler... help!
Hi, I've deployed my application to a Linux box with Apache and Tomcat. We are about to have some people test it, and I would like to profile memory use and garbage collection. How can I do that with JProfiler? Does this look like a JProfiler list? ;) Use its help, http://www.ej-technologies.com/products/jprofiler/resources.html, or if you must use this list add [OFF-TOPIC] to your subject line as I have. Thanks, Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat Loadbalancing
I typically copy all of CATALINA_HOME for each tomcat instance and never use CATALINA_BASE. So in other words - I start with one tomcat install. Get it working - then copy the whole thing to a new dir. The only difference between those 2 tomcat installations is server.xml. Yes - I end up with redundant copies but I prefer it that way. But when I want to upgrade or make changes - its much easier to keep things running 24x7 since the directories are NOT shared. I do not keep any webapps inside my tomcat installation. They all live somewhere else on my filesystem. -Tim armalai wrote: Tim., I understand that i should use mod_jk instead of mod_jk2 .. Let me start with my basic problem. 1.How do i create more than two instances.? Using CATALINA_BASE i have created one instance.but i'm not able to get the jsp pages from the original instances. Thanks., MALAI - Original Message - From: Tim Funk [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 9:21 AM Subject: Re: Tomcat Loadbalancing Start here first http://jakarta.apache.org/tomcat/faq/ -Tim armalai wrote: Hi., I'm trying to do Loadbalancing in tomcat. My environement details are, Windows Tomcat 4.1.xx Apace 2.x Mod_jk2 connector Right now i'm stuck up with apache to tomcat communication thru ajp. my questions are below.. 1.How do i create multiple instance of tomcat? using CATALINA_BASE i could able to create one instance with new server.xml from different location. but not able to retrieve the jsp pages from default tomcat instances webapp. i want to create more than two instances. 2.How do i do the loadbalancing clustering? give me the idea about worker properties config. 3.Is it possible to do session replication?in few websites they talk about sticky session? what is sticky?does it covers session replica? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
JMX conflict in Tomcat 5.0
Hello, I am working on a web-application that was previously deployed on Websphere but we would like to deploy it on Tomcat 5.0. However, our application uses JMX and it seems that our JMX jars conflict with Tomcat's JMX jars. We found that if we replace Tomcat's JMX jars with our JMX jars our application appears to work but I was wondering what the ramifications of this are for Tomcat. We are using the Sun implementation of JMX (I think it's version 1.1). Is there any way to make this work without mangling the Tomcat installation? Will Tomcat work properly with our JMX jars? Other details: Our web-app conforms to Servlet 2.2 JDK 1.3.1 Changing our version of JMX to whatever Tomcat uses is not an option at this time. Thanks, Mark Richards Software Developer InSystems Corporation Voice: (905) 513-1400 ext. 3552 Fax: (905) 513-1419 mailto:[EMAIL PROTECTED] http://www.insystems.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JMX conflict in Tomcat 5.0
Put these jars under your webapp/WEB-INF/lib folder... -Original Message- From: Mark Richards [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 10:55 AM To: Tomcat Users List (E-mail) Subject: JMX conflict in Tomcat 5.0 Hello, I am working on a web-application that was previously deployed on Websphere but we would like to deploy it on Tomcat 5.0. However, our application uses JMX and it seems that our JMX jars conflict with Tomcat's JMX jars. We found that if we replace Tomcat's JMX jars with our JMX jars our application appears to work but I was wondering what the ramifications of this are for Tomcat. We are using the Sun implementation of JMX (I think it's version 1.1). Is there any way to make this work without mangling the Tomcat installation? Will Tomcat work properly with our JMX jars? Other details: Our web-app conforms to Servlet 2.2 JDK 1.3.1 Changing our version of JMX to whatever Tomcat uses is not an option at this time. Thanks, Mark Richards Software Developer InSystems Corporation Voice: (905) 513-1400 ext. 3552 Fax: (905) 513-1419 mailto:[EMAIL PROTECTED] http://www.insystems.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JMX conflict in Tomcat 5.0
We originally put these jars there but it didn't work; our application was unable to connect to the MBean server (or listener... forgive me but JMX isn't my specialty). When we removed the Tomcat JMX jars and put ours in place, the app functioned as we expected. Thanks, Mark -Original Message- From: D'Alessandro, Arthur [mailto:[EMAIL PROTECTED] Sent: March 17, 2004 10:57 AM To: Tomcat Users List Subject: RE: JMX conflict in Tomcat 5.0 Put these jars under your webapp/WEB-INF/lib folder... -Original Message- From: Mark Richards [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 10:55 AM To: Tomcat Users List (E-mail) Subject: JMX conflict in Tomcat 5.0 Hello, I am working on a web-application that was previously deployed on Websphere but we would like to deploy it on Tomcat 5.0. However, our application uses JMX and it seems that our JMX jars conflict with Tomcat's JMX jars. We found that if we replace Tomcat's JMX jars with our JMX jars our application appears to work but I was wondering what the ramifications of this are for Tomcat. We are using the Sun implementation of JMX (I think it's version 1.1). Is there any way to make this work without mangling the Tomcat installation? Will Tomcat work properly with our JMX jars? Other details: Our web-app conforms to Servlet 2.2 JDK 1.3.1 Changing our version of JMX to whatever Tomcat uses is not an option at this time. Thanks, Mark Richards Software Developer InSystems Corporation Voice: (905) 513-1400 ext. 3552 Fax: (905) 513-1419 mailto:[EMAIL PROTECTED] http://www.insystems.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JMX conflict in Tomcat 5.0
Hi, You removed only the MX4J implementation, or other things as well? Yoav Shapira Millennium Research Informatics -Original Message- From: Mark Richards [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 10:55 AM To: Tomcat Users List (E-mail) Subject: JMX conflict in Tomcat 5.0 Hello, I am working on a web-application that was previously deployed on Websphere but we would like to deploy it on Tomcat 5.0. However, our application uses JMX and it seems that our JMX jars conflict with Tomcat's JMX jars. We found that if we replace Tomcat's JMX jars with our JMX jars our application appears to work but I was wondering what the ramifications of this are for Tomcat. We are using the Sun implementation of JMX (I think it's version 1.1). Is there any way to make this work without mangling the Tomcat installation? Will Tomcat work properly with our JMX jars? Other details: Our web-app conforms to Servlet 2.2 JDK 1.3.1 Changing our version of JMX to whatever Tomcat uses is not an option at this time. Thanks, Mark Richards Software Developer InSystems Corporation Voice: (905) 513-1400 ext. 3552 Fax: (905) 513-1419 mailto:[EMAIL PROTECTED] http://www.insystems.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem using JNDI/DBCP to get DataSouce
Paul, Since you have done several changes, please repost your current context section of the server.xml, exception you receive and code you use to access the DB both with conventional JDBC and DBCP. At this point it sounds like a typo that's preventing the connection pool from connecting to the database. Doug - Original Message - From: Paul Mahoney [EMAIL PROTECTED] To: 'Parsons Technical Services' [EMAIL PROTECTED]; 'Tomcat Users List' [EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 8:35 AM Subject: RE: Problem using JNDI/DBCP to get DataSouce Some progress but still not working. 1. Using my connection parameters I can open a connection to the database in the standard JDBC way. 2. I have to moved the DataSource configuration from GlobalNamingResources to the apps Context area of server.xml. This seems to have allowed the JNDI look-up to work. I now get a DataSource instance with sensible contents. 3. But when I ask for a connection it throws Cannot get a connection, pool exhausted with a nested exception Could not create a validated object Beginning to think it's not me but the tomcat server. I'm now moved to 4.1.24 to 4.1.30 but no improvement :( - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Problem using JNDI/DBCP to get DataSouce
Here goes Cut and paste, but blanked out the password bits.
I hope your eyes can spy the problem. I assume you have this working :)
Server.xml (the Context bit)
-
Context className=org.apache.catalina.core.StandardContext
cachingAllowed=true
charsetMapperClass=org.apache.catalina.util.CharsetMapper cookies=true
crossContext=false debug=0 displayName=Custom Fares
docBase=C:/Documents and Settings/pmahoney/My Documents/Travel
2/code/webapps/CustomFares/web
mapperClass=org.apache.catalina.core.StandardContextMapper
path=/CustomFares privileged=false reloadable=false
swallowOutput=false useNaming=true
wrapperClass=org.apache.catalina.core.StandardWrapper
Resource name=jdbc/OscarsDB scope=Shareable
type=javax.sql.DataSource/
ResourceParams name=jdbc/OscarsDB
parameter
namevalidationQuery/name
valueselect count(*) from systables/value
/parameter
parameter
nameurl/name
valuejdbc:informix-sqli://oscar1.travel2.com:1420/oscars:INFORMIXSERVER=os
cars_dbsrv/value
/parameter
parameter
namepassword/name
value??/value
/parameter
parameter
namemaxActive/name
value4/value
/parameter
parameter
namemaxWait/name
value5000/value
/parameter
parameter
namedriverClassName/name
valuecom.informix.jdbc.IfxDriver/value
/parameter
parameter
nameusername/name
valuesy5t3m/value
/parameter
parameter
namemaxIdle/name
value2/value
/parameter
/ResourceParams
/Context
Web.xml (the resource reference bit)
...
!-- Comment out now DataSource resource configured in server.xml Context
resource-ref
descriptionConnection pool for OSCARS database/description
res-ref-namejdbc/OscarsDB/res-ref-name
res-typejavax.sql.DataSource/res-type
res-authContainer/res-auth
/resource-ref
--
/web-app
The code
// The JNDI way...
protected Connection getJdbcConnection ()
throws SQLException
{
Connection connection = null;
// First we need to locate the JNDI data source
if (dataSource == null)
{
try
{
synchronized (this)
{
if (dataSource == null)
{
Context initContext = new InitialContext ();
Context envContext = (Context) initContext.lookup
(java:comp/env);
dataSource = (DataSource) envContext.lookup (jdbc/OscarsDB);
}
}
}
catch (NamingException ne)
{
// wrap it up in an SQLException to keep calling code simple
SQLException se = new SQLException (JNDI Data Source lookup
failed);
se.initCause (ne);
throw se;
}
}
try
{
connection = dataSource.getConnection ();
}
catch (SQLException se)
{
throw se;
}
return connection;
}
// Hardwired the old way...
protected Connection getOscarsConnection ()
throws SQLException
{
Connection connection = null;
try
{
Properties props = new Properties();
props.put(user, sy5t3m);
props.put(password, ??);
Class.forName(com.informix.jdbc.IfxDriver);
connection = DriverManager.getConnection(
jdbc:informix-sqli://oscar1.travel2.com:1420/oscars:INFORMIXSERVER=oscars_d
bsrv,
props);
}
catch (ClassNotFoundException cnfe)
{
System.err.println (Error: Class not found:
+ cnfe.getMessage()
);
}
catch (SQLException se)
{
System.err.println (Error: while accessing database:
+ se.getMessage()
);
while ((se = se.getNextException()) != null)
{
System.err.println( next: + se.getMessage());
}
}
return connection;
}
public String execute ()
throws Exception
{
Connection connection = null;
try
{
connection = getJdbcConnection();
// connection = getOscarsConnection();
}
catch (Exception e)
{
throw e;
}
finally // must release the following resources if acquired...
{
if (connection != null)
{
try { connection.close (); } catch (Exception e) {
e.printStackTrace (); }
}
}
return Fare/Fare; // empty for now
}
}
-Original Message-
From: Parsons Technical Services
[mailto:[EMAIL PROTECTED]
Sent: 17 March 2004 16:01
To: Tomcat Users List; [EMAIL PROTECTED]
Subject: Re: Problem using JNDI/DBCP to get DataSouce
Paul,
Since you have done several changes, please repost your current context
section of the
RE: JDBC problems with MySQL
Dear Steav, In case you are able to resolve the problem with connection pooling, I request you to please send all the files/Code and setting to this forum so that we can have a look and implement. Thanks a lot for your help !! Best Regards Abhay Kumar -Original Message- From: Steve Gums [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 9:21 AM To: 'Tomcat Users List' Subject: RE: JDBC problems with MySQL I tried removing the directory tag and it doesn't appear in the default logs directory. I tried it with the absolute path and still nothing. I will investigate this a little more. Odd thing is I have a context.xml sitting right next to it with an identical call other then the file name, and it works fine. Steve -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 7:59 AM To: Tomcat Users List Subject: RE: JDBC problems with MySQL Hi, Does the META-INF directory in a war file sit next to the WEB-INF directory? Yes (a WAR is just a special JAR, and the JAR spec controls the location of the META-INF directory). One other thing. In the context file that is currently working can you tell me why the logger doesn't? Logger className=org.apache.catalina.logger.FileLogger prefix=localhost_vkey. directory=logs suffix=.txt timestamp=true / The log never shows up. Thanks Never shows up anywhere at all, or just doesn't show up in $CATALINA_HOME/logs? Try using an absolute directory path. Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Problem using JNDI/DBCP to get DataSouce
This is what version? I have issues still with 5.0.19 but my connection pools still work despite the error being thrown in the log...does your pool just not work at all? On Wed, 17 Mar 2004, Paul Mahoney wrote: Date: Wed, 17 Mar 2004 16:24:08 - From: Paul Mahoney [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED], [EMAIL PROTECTED] To: 'Parsons Technical Services' [EMAIL PROTECTED], 'Tomcat Users List' [EMAIL PROTECTED] Subject: RE: Problem using JNDI/DBCP to get DataSouce Here goes Cut and paste, but blanked out the password bits. I hope your eyes can spy the problem. I assume you have this working :) Server.xml (the Context bit) - Context className=org.apache.catalina.core.StandardContext cachingAllowed=true charsetMapperClass=org.apache.catalina.util.CharsetMapper cookies=true crossContext=false debug=0 displayName=Custom Fares docBase=C:/Documents and Settings/pmahoney/My Documents/Travel 2/code/webapps/CustomFares/web mapperClass=org.apache.catalina.core.StandardContextMapper path=/CustomFares privileged=false reloadable=false swallowOutput=false useNaming=true wrapperClass=org.apache.catalina.core.StandardWrapper Resource name=jdbc/OscarsDB scope=Shareable type=javax.sql.DataSource/ ResourceParams name=jdbc/OscarsDB parameter namevalidationQuery/name valueselect count(*) from systables/value /parameter parameter nameurl/name valuejdbc:informix-sqli://oscar1.travel2.com:1420/oscars:INFORMIXSERVER=os cars_dbsrv/value /parameter parameter namepassword/name value??/value /parameter parameter namemaxActive/name value4/value /parameter parameter namemaxWait/name value5000/value /parameter parameter namedriverClassName/name valuecom.informix.jdbc.IfxDriver/value /parameter parameter nameusername/name valuesy5t3m/value /parameter parameter namemaxIdle/name value2/value /parameter /ResourceParams /Context - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Stubborn simple servlet
From: [EMAIL PROTECTED] Rick Lutowski With further fussing, this works! I had changed web.xml to key on /pix_servlet/*.pxhtml as an experiment. When I changed it back to the original *.pxhtml and used the Context base 'ship_pix' in the URL (either absolute or relative), everything started clicking. Check SRV.11.2 of the Servlet 2.3 specification, /pix_servlet/*.pxhtml is not a valid wildcard mapping. The choices are: - starts with / and ends with /* - starts with *. - contains the single character / Anything else requires an exact match on the requested URL. -- Wendy Smoak Application Systems Analyst, Sr. ASU IA Information Resources Management - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem using JNDI/DBCP to get DataSouce
Paul,
Replace this:
if (dataSource == null)
{
Context initContext = new InitialContext ();
Context envContext = (Context) initContext.lookup
(java:comp/env);
dataSource = (DataSource) envContext.lookup (jdbc/OscarsDB);
}
With this:
if (dataSource == null)
{
Context initContext = new InitialContext ();
dataSource = (DataSource) initContext.lookup
(java:comp/jdbc/OscarsDB);
}
This is working fine for me. Just a note that I am running against MySQL,
but at this point in the code it should not matter especially since the
hardwire way works.
Doug
- Original Message -
From: Paul Mahoney [EMAIL PROTECTED]
To: 'Parsons Technical Services' [EMAIL PROTECTED];
'Tomcat Users List' [EMAIL PROTECTED]
Sent: Wednesday, March 17, 2004 11:24 AM
Subject: RE: Problem using JNDI/DBCP to get DataSouce
Here goes Cut and paste, but blanked out the password bits.
I hope your eyes can spy the problem. I assume you have this working :)
Server.xml (the Context bit)
-
Context className=org.apache.catalina.core.StandardContext
cachingAllowed=true
charsetMapperClass=org.apache.catalina.util.CharsetMapper cookies=true
crossContext=false debug=0 displayName=Custom Fares
docBase=C:/Documents and Settings/pmahoney/My Documents/Travel
2/code/webapps/CustomFares/web
mapperClass=org.apache.catalina.core.StandardContextMapper
path=/CustomFares privileged=false reloadable=false
swallowOutput=false useNaming=true
wrapperClass=org.apache.catalina.core.StandardWrapper
Resource name=jdbc/OscarsDB scope=Shareable
type=javax.sql.DataSource/
ResourceParams name=jdbc/OscarsDB
parameter
namevalidationQuery/name
valueselect count(*) from systables/value
/parameter
parameter
nameurl/name
valuejdbc:informix-sqli://oscar1.travel2.com:1420/oscars:INFORMIXSERVER=os
cars_dbsrv/value
/parameter
parameter
namepassword/name
value??/value
/parameter
parameter
namemaxActive/name
value4/value
/parameter
parameter
namemaxWait/name
value5000/value
/parameter
parameter
namedriverClassName/name
valuecom.informix.jdbc.IfxDriver/value
/parameter
parameter
nameusername/name
valuesy5t3m/value
/parameter
parameter
namemaxIdle/name
value2/value
/parameter
/ResourceParams
/Context
Web.xml (the resource reference bit)
...
!-- Comment out now DataSource resource configured in server.xml Context
resource-ref
descriptionConnection pool for OSCARS database/description
res-ref-namejdbc/OscarsDB/res-ref-name
res-typejavax.sql.DataSource/res-type
res-authContainer/res-auth
/resource-ref
--
/web-app
The code
// The JNDI way...
protected Connection getJdbcConnection ()
throws SQLException
{
Connection connection = null;
// First we need to locate the JNDI data source
if (dataSource == null)
{
try
{
synchronized (this)
{
if (dataSource == null)
{
Context initContext = new InitialContext ();
Context envContext = (Context) initContext.lookup
(java:comp/env);
dataSource = (DataSource) envContext.lookup (jdbc/OscarsDB);
}
}
}
catch (NamingException ne)
{
// wrap it up in an SQLException to keep calling code simple
SQLException se = new SQLException (JNDI Data Source lookup
failed);
se.initCause (ne);
throw se;
}
}
try
{
connection = dataSource.getConnection ();
}
catch (SQLException se)
{
throw se;
}
return connection;
}
// Hardwired the old way...
protected Connection getOscarsConnection ()
throws SQLException
{
Connection connection = null;
try
{
Properties props = new Properties();
props.put(user, sy5t3m);
props.put(password, ??);
Class.forName(com.informix.jdbc.IfxDriver);
connection = DriverManager.getConnection(
jdbc:informix-sqli://oscar1.travel2.com:1420/oscars:INFORMIXSERVER=oscars_d
bsrv,
props);
}
catch (ClassNotFoundException cnfe)
{
System.err.println (Error: Class not found:
+ cnfe.getMessage()
);
}
catch (SQLException se)
{
System.err.println (Error: while accessing database:
+ se.getMessage()
);
while ((se = se.getNextException()) != null)
Re: Problem using JNDI/DBCP to get DataSouce
Alex, Chase the thread. He is on 4.1.30 and no the pool does not work at all. Doug - Original Message - From: Alex [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 11:19 AM Subject: RE: Problem using JNDI/DBCP to get DataSouce This is what version? I have issues still with 5.0.19 but my connection pools still work despite the error being thrown in the log...does your pool just not work at all? On Wed, 17 Mar 2004, Paul Mahoney wrote: Date: Wed, 17 Mar 2004 16:24:08 - From: Paul Mahoney [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED], [EMAIL PROTECTED] To: 'Parsons Technical Services' [EMAIL PROTECTED], 'Tomcat Users List' [EMAIL PROTECTED] Subject: RE: Problem using JNDI/DBCP to get DataSouce Here goes Cut and paste, but blanked out the password bits. I hope your eyes can spy the problem. I assume you have this working :) Server.xml (the Context bit) - Context className=org.apache.catalina.core.StandardContext cachingAllowed=true charsetMapperClass=org.apache.catalina.util.CharsetMapper cookies=true crossContext=false debug=0 displayName=Custom Fares docBase=C:/Documents and Settings/pmahoney/My Documents/Travel 2/code/webapps/CustomFares/web mapperClass=org.apache.catalina.core.StandardContextMapper path=/CustomFares privileged=false reloadable=false swallowOutput=false useNaming=true wrapperClass=org.apache.catalina.core.StandardWrapper Resource name=jdbc/OscarsDB scope=Shareable type=javax.sql.DataSource/ ResourceParams name=jdbc/OscarsDB parameter namevalidationQuery/name valueselect count(*) from systables/value /parameter parameter nameurl/name valuejdbc:informix-sqli://oscar1.travel2.com:1420/oscars:INFORMIXSERVER=os cars_dbsrv/value /parameter parameter namepassword/name value??/value /parameter parameter namemaxActive/name value4/value /parameter parameter namemaxWait/name value5000/value /parameter parameter namedriverClassName/name valuecom.informix.jdbc.IfxDriver/value /parameter parameter nameusername/name valuesy5t3m/value /parameter parameter namemaxIdle/name value2/value /parameter /ResourceParams /Context - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JMX conflict in Tomcat 5.0
We removed jmx-remote-tools.jar, jmx-remote.jar and jmx.jar from TOMCAT_HOME/common/lib, and replaced these with the implementation of JMX we have been using on other platforms. I should mention that if it is not possible to make Tomcat 5 work properly, downgrading to Tomcat 4.x is a solution we are willing to take, but we'd rather not. Thanks, Mark -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: March 17, 2004 11:00 AM To: Tomcat Users List Subject: RE: JMX conflict in Tomcat 5.0 Hi, You removed only the MX4J implementation, or other things as well? Yoav Shapira Millennium Research Informatics -Original Message- From: Mark Richards [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 10:55 AM To: Tomcat Users List (E-mail) Subject: JMX conflict in Tomcat 5.0 Hello, I am working on a web-application that was previously deployed on Websphere but we would like to deploy it on Tomcat 5.0. However, our application uses JMX and it seems that our JMX jars conflict with Tomcat's JMX jars. We found that if we replace Tomcat's JMX jars with our JMX jars our application appears to work but I was wondering what the ramifications of this are for Tomcat. We are using the Sun implementation of JMX (I think it's version 1.1). Is there any way to make this work without mangling the Tomcat installation? Will Tomcat work properly with our JMX jars? Other details: Our web-app conforms to Servlet 2.2 JDK 1.3.1 Changing our version of JMX to whatever Tomcat uses is not an option at this time. Thanks, Mark Richards Software Developer InSystems Corporation Voice: (905) 513-1400 ext. 3552 Fax: (905) 513-1419 mailto:[EMAIL PROTECTED] http://www.insystems.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
jk2 shared memory
I am trying to figure out the jk2 configuration and need some help.
I want to use the shared memory capability of JK2, but am confused by the requirement
that I must also use a port (8009). I have apache configured to require mutual
authentication. Here is my config file:
### Start workers2.properties ###
[logger]
level=DEBUG
[config:]
file=${serverRoot}/conf/workers2.properties
debug=0
debugEnv=0
[uriMap:]
info=Maps the requests. Options: debug
debug=0
[shm:]
info=Scoreboard. Required for reconfiguration and status with multiprocess servers
file=${serverRoot}/logs/jk2.shm
size=100
debug=0
disabled=0
[workerEnv:]
info=Global server options
timing=1
debug=0
[channel.socket:localhost:8009]
info=Ajp13 forwarding over socket
debug=0
tomcatId=localhost:8009
[status:]
info=Status worker, displays runtime informations
[uri:/jkstatus/*]
info=Display status information and checks the config file for changes.
group=status:
[uri:/blah/servlet/*]
info=blah context
context=/blah
debug=1
### End workers2.properties ###
When I comment out the channel.socket:localhost:8009 section, I cannot connect to my
servlets. Is there another connector that I should be using? Or do I need to have
port 8009 open?
thank you for the help.
Re: [OFF-TOPIC] RE: JProfiler... help!
No, obviously it doesn't look like a JProfiler list. However, I was hoping to get some help. Thanks anyways. bort Shapira, Yoav [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Does this look like a JProfiler list? ;) Use its help, http://www.ej-technologies.com/products/jprofiler/resources.html, or if you must use this list add [OFF-TOPIC] to your subject line as I have. Thanks, Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JMX conflict in Tomcat 5.0
Hi, We removed jmx-remote-tools.jar, jmx-remote.jar and jmx.jar from TOMCAT_HOME/common/lib, and replaced these with the implementation of JMX we have been using on other platforms. jmx-remote.jar and jmx-remote-tools.jar are not part of the tomcat distribution. I don't know where you got them nor what their impact is. The jmx.jar is the Sun JMX 1.2.1 API and reference implementation (RI). I should mention that if it is not possible to make Tomcat 5 work properly, It DOES work properly out of the box. In addition, it even works properly with the latest Sun RI. Older Sun or other implementations, I don't know. Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
What's the status with the LE branch?
Can we still use it? Well, it's running fun on one of the machines here right now. Thanks! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat Loadbalancing
Just something that I found to be very useful. If I use the minimal server.xml and put the context.xml files into place. I can use the same server.xml file as well. The only thing I have to do is to put the context file into the new install and I am done. Works great! Steve -Original Message- From: Tim Funk [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 8:52 AM To: Tomcat Users List Subject: Re: Tomcat Loadbalancing I typically copy all of CATALINA_HOME for each tomcat instance and never use CATALINA_BASE. So in other words - I start with one tomcat install. Get it working - then copy the whole thing to a new dir. The only difference between those 2 tomcat installations is server.xml. Yes - I end up with redundant copies but I prefer it that way. But when I want to upgrade or make changes - its much easier to keep things running 24x7 since the directories are NOT shared. I do not keep any webapps inside my tomcat installation. They all live somewhere else on my filesystem. -Tim armalai wrote: Tim., I understand that i should use mod_jk instead of mod_jk2 .. Let me start with my basic problem. 1.How do i create more than two instances.? Using CATALINA_BASE i have created one instance.but i'm not able to get the jsp pages from the original instances. Thanks., MALAI - Original Message - From: Tim Funk [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 9:21 AM Subject: Re: Tomcat Loadbalancing Start here first http://jakarta.apache.org/tomcat/faq/ -Tim armalai wrote: Hi., I'm trying to do Loadbalancing in tomcat. My environement details are, Windows Tomcat 4.1.xx Apace 2.x Mod_jk2 connector Right now i'm stuck up with apache to tomcat communication thru ajp. my questions are below.. 1.How do i create multiple instance of tomcat? using CATALINA_BASE i could able to create one instance with new server.xml from different location. but not able to retrieve the jsp pages from default tomcat instances webapp. i want to create more than two instances. 2.How do i do the loadbalancing clustering? give me the idea about worker properties config. 3.Is it possible to do session replication?in few websites they talk about sticky session? what is sticky?does it covers session replica? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: jk2 shared memory
Do you mean using jk2 with tomcat as an in-process server?
You need the shared memory anyway, wont work without it.
But the options that most people end up using as a connection scheme are
either via
sockets or using JNI (in-process). JNI AFAIK works only under Windows, so if
you
are on a *IX OS, you should use sockets. Is there a problem with making port
8009 available
through localhost?
-Original Message-
From: tomcatuser [mailto:[EMAIL PROTECTED]
Sent: 17 March 2004 17:05
To: [EMAIL PROTECTED]
Subject: jk2 shared memory
I am trying to figure out the jk2 configuration and need some help.
I want to use the shared memory capability of JK2, but am confused by the
requirement that I must also use a port (8009). I have apache configured to
require mutual authentication. Here is my config file:
### Start workers2.properties ###
[logger]
level=DEBUG
[config:]
file=${serverRoot}/conf/workers2.properties
debug=0
debugEnv=0
[uriMap:]
info=Maps the requests. Options: debug
debug=0
[shm:]
info=Scoreboard. Required for reconfiguration and status with multiprocess
servers
file=${serverRoot}/logs/jk2.shm
size=100
debug=0
disabled=0
[workerEnv:]
info=Global server options
timing=1
debug=0
[channel.socket:localhost:8009]
info=Ajp13 forwarding over socket
debug=0
tomcatId=localhost:8009
[status:]
info=Status worker, displays runtime informations
[uri:/jkstatus/*]
info=Display status information and checks the config file for changes.
group=status:
[uri:/blah/servlet/*]
info=blah context
context=/blah
debug=1
### End workers2.properties ###
When I comment out the channel.socket:localhost:8009 section, I cannot
connect to my servlets. Is there another connector that I should be using?
Or do I need to have port 8009 open?
thank you for the help.
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RE: What's the status with the LE branch?
Hi, Discontinued with the release of tomcat 5. Yoav Shapira Millennium Research Informatics -Original Message- From: Yansheng Lin [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 12:11 PM To: 'Tomcat Users List' Subject: What's the status with the LE branch? Can we still use it? Well, it's running fun on one of the machines here right now. Thanks! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JMX conflict in Tomcat 5.0
Hello, The jmx-remote.jar and jmx-remote-tools.jar were in the archive I downloaded from jakarta.apache.com (Tomcat 5.0.18). And I don't mean to imply that Tomcat doesn't work in general, I mean it doesn't work with my app (or, my app doesn't work with it - they don't work together, but both seem to work apart). Thanks, Mark -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: March 17, 2004 12:08 PM To: Tomcat Users List Subject: RE: JMX conflict in Tomcat 5.0 Hi, We removed jmx-remote-tools.jar, jmx-remote.jar and jmx.jar from TOMCAT_HOME/common/lib, and replaced these with the implementation of JMX we have been using on other platforms. jmx-remote.jar and jmx-remote-tools.jar are not part of the tomcat distribution. I don't know where you got them nor what their impact is. The jmx.jar is the Sun JMX 1.2.1 API and reference implementation (RI). I should mention that if it is not possible to make Tomcat 5 work properly, It DOES work properly out of the box. In addition, it even works properly with the latest Sun RI. Older Sun or other implementations, I don't know. Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat Loadbalancing
Of course I am not running on the same server. This would require different server.xml files or you will have port conflicts. I am setting up multiple servers so I can host JSP apps for people. And this setup makes installs quick and fast. Steve -Original Message- From: Steve Gums [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 10:13 AM To: 'Tomcat Users List' Subject: RE: Tomcat Loadbalancing Just something that I found to be very useful. If I use the minimal server.xml and put the context.xml files into place. I can use the same server.xml file as well. The only thing I have to do is to put the context file into the new install and I am done. Works great! Steve -Original Message- From: Tim Funk [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 8:52 AM To: Tomcat Users List Subject: Re: Tomcat Loadbalancing I typically copy all of CATALINA_HOME for each tomcat instance and never use CATALINA_BASE. So in other words - I start with one tomcat install. Get it working - then copy the whole thing to a new dir. The only difference between those 2 tomcat installations is server.xml. Yes - I end up with redundant copies but I prefer it that way. But when I want to upgrade or make changes - its much easier to keep things running 24x7 since the directories are NOT shared. I do not keep any webapps inside my tomcat installation. They all live somewhere else on my filesystem. -Tim armalai wrote: Tim., I understand that i should use mod_jk instead of mod_jk2 .. Let me start with my basic problem. 1.How do i create more than two instances.? Using CATALINA_BASE i have created one instance.but i'm not able to get the jsp pages from the original instances. Thanks., MALAI - Original Message - From: Tim Funk [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 9:21 AM Subject: Re: Tomcat Loadbalancing Start here first http://jakarta.apache.org/tomcat/faq/ -Tim armalai wrote: Hi., I'm trying to do Loadbalancing in tomcat. My environement details are, Windows Tomcat 4.1.xx Apace 2.x Mod_jk2 connector Right now i'm stuck up with apache to tomcat communication thru ajp. my questions are below.. 1.How do i create multiple instance of tomcat? using CATALINA_BASE i could able to create one instance with new server.xml from different location. but not able to retrieve the jsp pages from default tomcat instances webapp. i want to create more than two instances. 2.How do i do the loadbalancing clustering? give me the idea about worker properties config. 3.Is it possible to do session replication?in few websites they talk about sticky session? what is sticky?does it covers session replica? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JMX conflict in Tomcat 5.0
Hi, The jmx-remote.jar and jmx-remote-tools.jar were in the archive I downloaded from jakarta.apache.com (Tomcat 5.0.18). Perhaps it's worth trying with 5.0.19? Back to your original question: there's also commons-modeler (http://jakarta.apache.org/commons/modeler/) to consider. Tomcat uses modeler fairly heavily to build its beans, and modeler had an MX4J dependency last I checked. Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Problem using JNDI/DBCP to get DataSouce
Tried
dataSource = (DataSource) initContext.lookup(java:comp/jdbc/OscarsDB);
But it return null, so tried
dataSource = (DataSource)
initContext.lookup(java:comp/env/jdbc/OscarsDB);
And a datasource instance was return so before, looking good...
However, still got the same exception when trying to get a connection
instance
Cannot get a connection, pool exhausted
with a nested exception
Could not create a validated object
-Original Message-
From: Parsons Technical Services
[mailto:[EMAIL PROTECTED]
Sent: 17 March 2004 16:49
To: Tomcat Users List; [EMAIL PROTECTED]
Subject: Re: Problem using JNDI/DBCP to get DataSouce
Paul,
Replace this:
if (dataSource == null)
{
Context initContext = new InitialContext ();
Context envContext = (Context) initContext.lookup
(java:comp/env);
dataSource = (DataSource) envContext.lookup
(jdbc/OscarsDB);
}
With this:
if (dataSource == null)
{
Context initContext = new InitialContext ();
dataSource = (DataSource) initContext.lookup
(java:comp/jdbc/OscarsDB);
}
This is working fine for me. Just a note that I am running against MySQL,
but at this point in the code it should not matter especially since the
hardwire way works.
Doug
-
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RE: Problem using JNDI/DBCP to get DataSouce
Check your validation query in your resource definition.
-Original Message-
From: Paul Mahoney [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 17, 2004 12:57 PM
To: 'Parsons Technical Services'; 'Tomcat Users List'
Subject: RE: Problem using JNDI/DBCP to get DataSouce
Tried
dataSource = (DataSource)
initContext.lookup(java:comp/jdbc/OscarsDB);
But it return null, so tried
dataSource = (DataSource)
initContext.lookup(java:comp/env/jdbc/OscarsDB);
And a datasource instance was return so before, looking good...
However, still got the same exception when trying to get a connection
instance
Cannot get a connection, pool exhausted
with a nested exception
Could not create a validated object
-Original Message-
From: Parsons Technical Services
[mailto:[EMAIL PROTECTED]
Sent: 17 March 2004 16:49
To: Tomcat Users List; [EMAIL PROTECTED]
Subject: Re: Problem using JNDI/DBCP to get DataSouce
Paul,
Replace this:
if (dataSource == null)
{
Context initContext = new InitialContext ();
Context envContext = (Context) initContext.lookup
(java:comp/env);
dataSource = (DataSource) envContext.lookup
(jdbc/OscarsDB);
}
With this:
if (dataSource == null)
{
Context initContext = new InitialContext ();
dataSource = (DataSource) initContext.lookup
(java:comp/jdbc/OscarsDB);
}
This is working fine for me. Just a note that I am running against
MySQL,
but at this point in the code it should not matter especially since the
hardwire way works.
Doug
-
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-
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RE: Problem using JNDI/DBCP to get DataSouce
I agree, but it looks good and I've tried without one being specified. In addition, I've never see a connection raised at the database server end. This makes me think the DataSource is just not working and I'm not seeing the proper error. But I can find nothing more in the logs :( -Original Message- From: D'Alessandro, Arthur [mailto:[EMAIL PROTECTED] Sent: 17 March 2004 18:00 To: Tomcat Users List; [EMAIL PROTECTED]; Parsons Technical Services Subject: RE: Problem using JNDI/DBCP to get DataSouce Check your validation query in your resource definition. -Original Message- From: Paul Mahoney [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 12:57 PM To: 'Parsons Technical Services'; 'Tomcat Users List' Subject: RE: Problem using JNDI/DBCP to get DataSouce Tried dataSource = (DataSource) initContext.lookup(java:comp/jdbc/OscarsDB); But it return null, so tried dataSource = (DataSource) initContext.lookup(java:comp/env/jdbc/OscarsDB); And a datasource instance was return so before, looking good... However, still got the same exception when trying to get a connection instance Cannot get a connection, pool exhausted with a nested exception Could not create a validated object - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Problem using JNDI/DBCP to get DataSouce
Would you include any resource definitions and/or any resource links/references. Also, the full stacktrace of the exception may shed some other potential problems. -Original Message- From: Paul Mahoney [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 1:05 PM To: D'Alessandro, Arthur; 'Tomcat Users List'; 'Parsons Technical Services' Subject: RE: Problem using JNDI/DBCP to get DataSouce I agree, but it looks good and I've tried without one being specified. In addition, I've never see a connection raised at the database server end. This makes me think the DataSource is just not working and I'm not seeing the proper error. But I can find nothing more in the logs :( -Original Message- From: D'Alessandro, Arthur [mailto:[EMAIL PROTECTED] Sent: 17 March 2004 18:00 To: Tomcat Users List; [EMAIL PROTECTED]; Parsons Technical Services Subject: RE: Problem using JNDI/DBCP to get DataSouce Check your validation query in your resource definition. -Original Message- From: Paul Mahoney [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 12:57 PM To: 'Parsons Technical Services'; 'Tomcat Users List' Subject: RE: Problem using JNDI/DBCP to get DataSouce Tried dataSource = (DataSource) initContext.lookup(java:comp/jdbc/OscarsDB); But it return null, so tried dataSource = (DataSource) initContext.lookup(java:comp/env/jdbc/OscarsDB); And a datasource instance was return so before, looking good... However, still got the same exception when trying to get a connection instance Cannot get a connection, pool exhausted with a nested exception Could not create a validated object - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem using JNDI/DBCP to get DataSouce
Change the debug value on the context. It is currently 0 or no debugging. Try 9 and see what you get. I think the top limit is 99. - Original Message - From: Paul Mahoney [EMAIL PROTECTED] To: 'D'Alessandro, Arthur' [EMAIL PROTECTED]; 'Tomcat Users List' [EMAIL PROTECTED]; 'Parsons Technical Services' [EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 1:05 PM Subject: RE: Problem using JNDI/DBCP to get DataSouce I agree, but it looks good and I've tried without one being specified. In addition, I've never see a connection raised at the database server end. This makes me think the DataSource is just not working and I'm not seeing the proper error. But I can find nothing more in the logs :( -Original Message- From: D'Alessandro, Arthur [mailto:[EMAIL PROTECTED] Sent: 17 March 2004 18:00 To: Tomcat Users List; [EMAIL PROTECTED]; Parsons Technical Services Subject: RE: Problem using JNDI/DBCP to get DataSouce Check your validation query in your resource definition. -Original Message- From: Paul Mahoney [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 12:57 PM To: 'Parsons Technical Services'; 'Tomcat Users List' Subject: RE: Problem using JNDI/DBCP to get DataSouce Tried dataSource = (DataSource) initContext.lookup(java:comp/jdbc/OscarsDB); But it return null, so tried dataSource = (DataSource) initContext.lookup(java:comp/env/jdbc/OscarsDB); And a datasource instance was return so before, looking good... However, still got the same exception when trying to get a connection instance Cannot get a connection, pool exhausted with a nested exception Could not create a validated object - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: RE: jk2 shared memory
I was of the understanding that tomcat and apache could communicate via shared memory.
Is this true? I am not sure what it means to run in-process. Could you further
explain?
thank you.
---Original Message---
From: Yiannis Mavroukakis [EMAIL PROTECTED]
Subject: RE: jk2 shared memory
Sent: 17 Mar 2004 17:18:48
Do you mean using jk2 with tomcat as an in-process server?
You need the shared memory anyway, wont work without it.
But the options that most people end up using as a connection scheme are
either via
sockets or using JNI (in-process). JNI AFAIK works only under Windows, so if
you
are on a *IX OS, you should use sockets. Is there a problem with making port
8009 available
through localhost?
-Original Message-
From: tomcatuser [mailto:[EMAIL PROTECTED]
Sent: 17 March 2004 17:05
To: [EMAIL PROTECTED]
Subject: jk2 shared memory
I am trying to figure out the jk2 configuration and need some help.
I want to use the shared memory capability of JK2, but am confused by the
requirement that I must also use a port (8009). I have apache configured to
require mutual authentication. Here is my config file:
### Start workers2.properties ###
[logger]
level=DEBUG
[config:]
file=${serverRoot}/conf/workers2.properties
debug=0
debugEnv=0
[uriMap:]
info=Maps the requests. Options: debug
debug=0
[shm:]
info=Scoreboard. Required for reconfiguration and status with multiprocess
servers
file=${serverRoot}/logs/jk2.shm
size=100
debug=0
disabled=0
[workerEnv:]
info=Global server options
timing=1
debug=0
[channel.socket:localhost:8009]
info=Ajp13 forwarding over socket
debug=0
tomcatId=localhost:8009
[status:]
info=Status worker, displays runtime informations
[uri:/jkstatus/*]
info=Display status information and checks the config file for changes.
group=status:
[uri:/blah/servlet/*]
info=blah context
context=/blah
debug=1
### End workers2.properties ###
When I comment out the channel.socket:localhost:8009 section, I cannot
connect to my servlets. Is there another connector that I should be using?
Or do I need to have port 8009 open?
thank you for the help.
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---Original Message---
apache 1.3 tomcat 5.0.19
Hi all I'm migrating a tomcat 3.2.3 isntallation to version 5. When using 3.2.3, I used to use automatic mod_jk.conf-auto generation for use by apache. Does version 5 has the same feature? Or do I have to configure it by hand?? any how-to?? It's not mentioned in tomcat 5 docs.. I used mod_jk, is jk2 prefered There's no linux release for it and when trying to build as the readme says, the buildI doesn't work at all... I'm using suse 9 / apache 1.3 and tomcat 5. -- Emerson Cargnin Analista de Sistemas Setor de Desenvolvimento de Sistemas - TRE-SC tel : (048) - 251-3700 - Ramal 3181 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Horrible memory leak in tomcat 5.0.19
I recently upgraded my production server from jk 1.2.5/tomcat 4.1.18 to jk 2.0.2/tomcat 5.0.19. I'm having a horrible memory leak now and need to restart tomcat frequently when it runs out of memory. I always had set the max memory to 512m, now after running around 50 minutes memory usage is already 178,143,080 bytes. Does anyone have any idea what could be the problem? The only messages in catalina.out are: Mar 17, 2004 1:52:51 PM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 17, 2004 1:52:52 PM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 17, 2004 1:52:53 PM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 17, 2004 1:52:57 PM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 17, 2004 1:52:59 PM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 17, 2004 1:53:02 PM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 17, 2004 1:53:03 PM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 17, 2004 1:53:06 PM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 17, 2004 1:53:11 PM org.apache.jk.common.HandlerRequest decodeRequest WARNING: Error registering request Mar 17, 2004 1:53:35 PM org.apache.jk.common.HandlerRequest decodeRequest WARNING: Error registering request Mar 17, 2004 1:53:37 PM org.apache.jk.common.HandlerRequest decodeRequest WARNING: Error registering request Mar 17, 2004 1:53:42 PM org.apache.jk.common.HandlerRequest decodeRequest WARNING: Error registering request PS The faq at http://jakarta.apache.org/tomcat/faq/connectors.html says that mod_jk is the preferred connector and that jk2 is not production quality. My understanding was that jk was in maintence mode and jk2 is considered the stable connector. Is the faq right or is it just out of date? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Horrible memory leak in tomcat 5.0.19
Hi, Does the memory leak occur when you run tomcat standalone? Can you point out its source e.g. by running with a profiler? Was the load during these 50 minutes exceptionally heavy? Yoav Shapira Millennium Research Informatics -Original Message- From: Joseph Shraibman [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 1:55 PM To: Tomcat Users List Subject: Horrible memory leak in tomcat 5.0.19 I recently upgraded my production server from jk 1.2.5/tomcat 4.1.18 to jk 2.0.2/tomcat 5.0.19. I'm having a horrible memory leak now and need to restart tomcat frequently when it runs out of memory. I always had set the max memory to 512m, now after running around 50 minutes memory usage is already 178,143,080 bytes. Does anyone have any idea what could be the problem? The only messages in catalina.out are: Mar 17, 2004 1:52:51 PM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 17, 2004 1:52:52 PM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 17, 2004 1:52:53 PM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 17, 2004 1:52:57 PM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 17, 2004 1:52:59 PM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 17, 2004 1:53:02 PM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 17, 2004 1:53:03 PM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 17, 2004 1:53:06 PM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 17, 2004 1:53:11 PM org.apache.jk.common.HandlerRequest decodeRequest WARNING: Error registering request Mar 17, 2004 1:53:35 PM org.apache.jk.common.HandlerRequest decodeRequest WARNING: Error registering request Mar 17, 2004 1:53:37 PM org.apache.jk.common.HandlerRequest decodeRequest WARNING: Error registering request Mar 17, 2004 1:53:42 PM org.apache.jk.common.HandlerRequest decodeRequest WARNING: Error registering request PS The faq at http://jakarta.apache.org/tomcat/faq/connectors.html says that mod_jk is the preferred connector and that jk2 is not production quality. My understanding was that jk was in maintence mode and jk2 is considered the stable connector. Is the faq right or is it just out of date? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Port-per-webapp?
Tony, Glad to hear you got it working. The things you did (clear cache, restart services, reenter configuration) often solve problems like this. Doesn't provide for a clean explanation of what was wrong, but that's a different story. As for the escape chars, whether they should be escaped really depends on who's reading the value. I've never used the IIS plugin, so I have no idea what the behavior is -- an IIS user would have to chime in. justin At 07:24 AM 3/17/2004, you wrote: Hi Justin, Thank you very much for your help, but I finally got it to work!! I reconfigured registry settings, cleared cache in Tomcat and IE, restarted all IIS and Tomcat services manually one by one, and it began working. I do have one final question though... In the registry setting tutorials, I see both c:\tomcat\blahblah and c:\\tomcat\\blahblah should we or should we not use escape character as in the second entry? Thanks again! Tony - Original Message - From: Tony Nakamura [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 8:16 AM Subject: Re: Port-per-webapp? Hi Justin, Be sure, of course, that the files you're editing are indeed the ones being read -- for example, make sure that by removing /examples from uriworker.properties, IIS no longer serves the Tomcat examples. Great point... I removed the /examples from uriworkermap.properties, and it's still serving the http://localhost/examples!!! I checked my registry settings, and it's pointing to the exact location to the uriworkermap.properties: Registry for worker_mount_file: c:\\jakarta_tomcat\\appserver\\conf\uriworkermap.properties file location: C:\jakarta_tomcat\appserver\conf\uriworkermap.properties How could this be..? Just in case, I am pasting the worker.properties, uriworkermap.properties, and context from the server.xml. Thank you! ===uriworker.properties= # *** Begin uriworkermap.properties *** # Mount the Servlet context to the ajp13 worker /servlet/*=ajp13 # This webapp works /Analyzer6_Server/*=ajp13 #This works too/examples/*=ajp13 #This does NOT work /examples2/*=ajp13 /examples2/*.jsp=ajp13 == worker.properties== # Begin worker.properties ** worker.ajp13.type=ajp13 # # Specifies the load balance factor when used with # a load balancing worker. # Note: # lbfactor must be 0 # Low lbfactor means less work done by the worker. worker.ajp13.lbfactor=1 # # Specify the size of the open connection cache. #worker.ajp13.cachesize # #-- DEFAULT LOAD BALANCER WORKER DEFINITION -- #- # # # The loadbalancer (type lb) worker perform weighted round-robin # load balancing with sticky sessions. # Note: # If a worker dies, the load balancer will check its state #once in a while. Until then all work is redirected to peer #worker. worker.loadbalancer.type=lb worker.loadbalancer.balanced_workers=ajp13 # # worker.tomcat_home should point to the location where you # installed tomcat. This is where you have your conf, webapps and lib # directories. # worker.tomcat_home=c:\jakarta_tomcat\\appserver # # worker.java_home should point to your Java installation. Normally # you should have a bin and lib directories beneath it. # worker.java_home=c:\jakarta_tomcat\\jdk # # You should configure your environment slash... ps=\ on NT and / on UNIX # and maybe something different elsewhere. # ps=\ # #-- ADVANCED MODE #- # # #-- DEFAULT worker list -- #- # # The worker that your plugins should create and work with worker.list=ajp13 # #-- DEFAULT ajp13 WORKER DEFINITION -- #- # # # Defining a worker named ajp13 and of type ajp13 # Note that the name and the type do not have to match. # worker.ajp13.port=8009 worker.ajp13.host=w2k3dfvm2 # End worker.properties ** == - Original Message - From: Justin Ruthenbeck [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Tuesday, March 16, 2004 5:12 PM Subject: Re: Port-per-webapp? Tony, Can you include your full uriworker.properties and worker.properties files (inline in the email) for us to look at? Be sure, of course, that the files you're editing are indeed the ones being read -- for example, make sure that by removing /examples from
Re: apache 1.3 tomcat 5.0.19
I have a complementary question, taht I know that i have being asked before, but didn't find any answer, it's related to my previous question: - Tomcat 5 can be used directly (in production) without apache??? For serving static pages and images??? I mean, there are anybody using it direct in production, without any drop in performance? Emerson Cargnin wrote: Hi all I'm migrating a tomcat 3.2.3 isntallation to version 5. When using 3.2.3, I used to use automatic mod_jk.conf-auto generation for use by apache. Does version 5 has the same feature? Or do I have to configure it by hand?? any how-to?? It's not mentioned in tomcat 5 docs.. I used mod_jk, is jk2 prefered There's no linux release for it and when trying to build as the readme says, the buildI doesn't work at all... I'm using suse 9 / apache 1.3 and tomcat 5. -- Emerson Cargnin Analista de Sistemas Setor de Desenvolvimento de Sistemas - TRE-SC tel : (048) - 251-3700 - Ramal 3181 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Problem using JNDI/DBCP to get DataSouce
To get this far I had to more the datasource resource defiition to the context. I've rasie the debug to 9 but could see no additional loging that would help. Here is the context ... Context className=org.apache.catalina.core.StandardContext cachingAllowed=true charsetMapperClass=org.apache.catalina.util.CharsetMapper cookies=true crossContext=false debug=9 displayName=Custom Fares docBase=C:/Documents and Settings/pmahoney/My Documents/Travel 2/code/webapps/CustomFares/web mapperClass=org.apache.catalina.core.StandardContextMapper path=/CustomFares privileged=false reloadable=false swallowOutput=false useNaming=true wrapperClass=org.apache.catalina.core.StandardWrapper Resource name=jdbc/OscarsDB scope=Shareable type=javax.sql.DataSource/ ResourceParams name=jdbc/OscarsDB parameter namevalidationQuery/name valueselect count(*) from systables/value /parameter parameter nameurl/name valuejdbc:informix-sqli://oscar1.travel2.com:1420/oscars:INFORMIXSERVER=os cars_dbsrv/value /parameter parameter namepassword/name value1atan1a/value /parameter parameter namemaxActive/name value4/value /parameter parameter namemaxWait/name value5000/value /parameter parameter namedriverClassName/name valuecom.informix.jdbc.IfxDriver/value /parameter parameter nameusername/name valuesy5t3m/value /parameter parameter namemaxIdle/name value2/value /parameter /ResourceParams /Context The stacktrace is... org.apache.commons.dbcp.SQLNestedException: Cannot get a connection, pool exhausted, cause: java.util.NoSuchElementException: Could not create a validated object at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPoo l.java:851) at org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.ja va:140) at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:5 18) at com.travel2.customFares.Query.getJdbcConnection(Query.java:95) at com.travel2.customFares.Query.execute(Query.java:160) at com.travel2.customFares.CustomFaresService.GetFares(CustomFaresService.java: 58) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39 ) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl .java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.java:402 ) at org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:3 09) at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:333) at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java: 71) at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:150) at org.apache.axis.SimpleChain.invoke(SimpleChain.java:120) at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:481) at org.apache.axis.server.AxisServer.invoke(AxisServer.java:323) at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:854) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java: 339) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2422) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180 ) at
RE: apache 1.3 tomcat 5.0.19
Hi, Tomcat 5 can be used standalone to serve static content including images, yes. The same is true for tomcat 3 and 4 as well. People are using tomcat in production without a front-end server to handle static content, yes. Is there a drop in performance? Probably yes, but it depends on the static content, the traffic your site gets, the hardware and software configuration, and a host of other variables: frequently the drop in performance is better than the additional maintenance and setup costs of a separate front-end. Yoav Shapira Millennium Research Informatics -Original Message- From: Emerson Cargnin [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 2:16 PM To: Tomcat Users List Subject: Re: apache 1.3 tomcat 5.0.19 I have a complementary question, taht I know that i have being asked before, but didn't find any answer, it's related to my previous question: - Tomcat 5 can be used directly (in production) without apache??? For serving static pages and images??? I mean, there are anybody using it direct in production, without any drop in performance? Emerson Cargnin wrote: Hi all I'm migrating a tomcat 3.2.3 isntallation to version 5. When using 3.2.3, I used to use automatic mod_jk.conf-auto generation for use by apache. Does version 5 has the same feature? Or do I have to configure it by hand?? any how-to?? It's not mentioned in tomcat 5 docs.. I used mod_jk, is jk2 prefered There's no linux release for it and when trying to build as the readme says, the buildI doesn't work at all... I'm using suse 9 / apache 1.3 and tomcat 5. -- Emerson Cargnin Analista de Sistemas Setor de Desenvolvimento de Sistemas - TRE-SC tel : (048) - 251-3700 - Ramal 3181 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Horrible memory leak in tomcat 5.0.19
Shapira, Yoav wrote: Hi, Does the memory leak occur when you run tomcat standalone? I can't run the production server in standalone, and I can't seem to hit my test server hard enough to reproduce the problem clearly. I'll keep trying. Can you point out its source e.g. by running with a profiler? I don't have a profiler :( Was the load during these 50 minutes exceptionally heavy? On the heavy side, but not really stressing the server except for this memroy leak. Tomcat 4.1.18 handled loads like this all the time. BTW How can I view the jk2 status? I tried both of these: In httpd.conf: Location /jkstatus/* JkUriSet worker status /Location in workers2.properties: [uri:/status/*] worker=status:status In my error_log I see: [Wed Mar 17 14:26:42 2004] [notice] Apache/2.0.48 (Unix) mod_ssl/2.0.48 OpenSSL/0.9.7a mod_jk2/2.0.2 configured -- resuming normal operations [Wed Mar 17 14:26:42 2004] [error] uriEnv.init() map to invalid worker /jkstatus/* status [Wed Mar 17 14:26:42 2004] [error] uriEnv.init() map to invalid worker /status/* status:status [Wed Mar 17 14:26:42 2004] [error] mod_jk child init 1 -2 [Wed Mar 17 14:26:43 2004] [error] jk2_init() Can't find child 2506 in scoreboard ... and going to the url just produces a 500 error. Also The faq at http://jakarta.apache.org/tomcat/faq/connectors.html says that mod_jk is the preferred connector and that jk2 is not production quality. My understanding was that jk was in maintence mode and jk2 is considered the stable connector. Is the faq right or is it just out of date? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Problem using JNDI/DBCP to get DataSouce
For future, recommend snipping any real host/username/passwords for security reasons. I am not familiar with Informix, however, given a logged in session by the user you specify, are you able to execute the query, and return 1 or more records? I recommend creating dummy table just for validation with 1 record, 1 field to minimize the overhead. A validation query is performed before each connection object is handed out. -Original Message- From: Paul Mahoney [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 2:19 PM To: D'Alessandro, Arthur; 'Tomcat Users List'; 'Parsons Technical Services' Subject: RE: Problem using JNDI/DBCP to get DataSouce To get this far I had to more the datasource resource defiition to the context. I've rasie the debug to 9 but could see no additional loging that would help. Here is the context ... Context className=org.apache.catalina.core.StandardContext cachingAllowed=true charsetMapperClass=org.apache.catalina.util.CharsetMapper cookies=true crossContext=false debug=9 displayName=Custom Fares docBase=C:/Documents and Settings/pmahoney/My Documents/Travel 2/code/webapps/CustomFares/web mapperClass=org.apache.catalina.core.StandardContextMapper path=/CustomFares privileged=false reloadable=false swallowOutput=false useNaming=true wrapperClass=org.apache.catalina.core.StandardWrapper Resource name=jdbc/OscarsDB scope=Shareable type=javax.sql.DataSource/ ResourceParams name=jdbc/OscarsDB parameter namevalidationQuery/name valueselect count(*) from systables/value /parameter parameter nameurl/name valuejdbc:informix-sqli://oscar1.travel2.com:1420/oscars:INFORMIXSERVE R=os cars_dbsrv/value /parameter parameter namepassword/name value1atan1a/value /parameter parameter namemaxActive/name value4/value /parameter parameter namemaxWait/name value5000/value /parameter parameter namedriverClassName/name valuecom.informix.jdbc.IfxDriver/value /parameter parameter nameusername/name valuesy5t3m/value /parameter parameter namemaxIdle/name value2/value /parameter /ResourceParams /Context The stacktrace is... org.apache.commons.dbcp.SQLNestedException: Cannot get a connection, pool exhausted, cause: java.util.NoSuchElementException: Could not create a validated object at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjec tPoo l.java:851) at org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSourc e.ja va:140) at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.ja va:5 18) at com.travel2.customFares.Query.getJdbcConnection(Query.java:95) at com.travel2.customFares.Query.execute(Query.java:160) at com.travel2.customFares.CustomFaresService.GetFares(CustomFaresService.j ava: 58) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39 ) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl .java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.java :402 ) at org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.ja va:3 09) at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:333 ) at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.j ava: 71) at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:150) at org.apache.axis.SimpleChain.invoke(SimpleChain.java:120) at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:481) at org.apache.axis.server.AxisServer.invoke(AxisServer.java:323) at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:854) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.j ava: 339) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica tion FilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt erCh ain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv e.ja va:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvok eNext(StandardPipeline.java:643) at
Re: tomcat certificate
Or trust the CA (import the CA certificate). Andi Reinbrech wrote: View the certificate when you get that prompt and then Trust the site. This is a once off -Original Message- From: secam secam [mailto:[EMAIL PROTECTED] Sent: 17 March 2004 11:09 AM To: [EMAIL PROTECTED] Subject: tomcat certificate Hi all, I've got ssl with tomcat, and a self signed certificate When i try to access my webapp via port 8443 (ssl) i've got a security alert due to this reason: the security certificate was send by a compagny i've not trusted. How can i solve this problem in order not to have the security alert? Regards, Secam Yahoo! Mail : votre e-mail personnel et gratuit qui vous suit partout ! Créez votre Yahoo! Mail sur http://fr.benefits.yahoo.com/ Dialoguez en direct avec vos amis grâce à Yahoo! Messenger !Téléchargez Yahoo! Messenger sur http://fr.messenger.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ** Everything in this e-mail and attachments relating to the official business of MultiChoice Africa is proprietary to the company. Any view or opinion expressed in this message may be the view of the individual and should not automatically be ascribed to the company. If you are not the intended recipient, you may not peruse, use, disseminate, distribute or copy this message. If you have received this message in error, please notify the sender immediately by email, facsimile or telephone and destroy the original message. ** - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] smime.p7s Description: S/MIME Cryptographic Signature
RE: Problem using JNDI/DBCP to get DataSouce
Fixed at last! And of course it's and annoying fix. I've been using these Informix JDBC 2.0 drivers for some months without problem. As a last resort I downloaded the very latest version from the IBM site and... The rest is now history :) Many thanks to ALL your help. Very much appreciated. -Original Message- From: D'Alessandro, Arthur [mailto:[EMAIL PROTECTED] Sent: 17 March 2004 19:37 To: [EMAIL PROTECTED]; Tomcat Users List; Parsons Technical Services Subject: RE: Problem using JNDI/DBCP to get DataSouce For future, recommend snipping any real host/username/passwords for security reasons. I am not familiar with Informix, however, given a logged in session by the user you specify, are you able to execute the query, and return 1 or more records? I recommend creating dummy table just for validation with 1 record, 1 field to minimize the overhead. A validation query is performed before each connection object is handed out. -Original Message- From: Paul Mahoney [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 2:19 PM To: D'Alessandro, Arthur; 'Tomcat Users List'; 'Parsons Technical Services' Subject: RE: Problem using JNDI/DBCP to get DataSouce To get this far I had to more the datasource resource defiition to the context. I've rasie the debug to 9 but could see no additional loging that would help. Here is the context ... Context className=org.apache.catalina.core.StandardContext cachingAllowed=true charsetMapperClass=org.apache.catalina.util.CharsetMapper cookies=true crossContext=false debug=9 displayName=Custom Fares docBase=C:/Documents and Settings/pmahoney/My Documents/Travel 2/code/webapps/CustomFares/web mapperClass=org.apache.catalina.core.StandardContextMapper path=/CustomFares privileged=false reloadable=false swallowOutput=false useNaming=true wrapperClass=org.apache.catalina.core.StandardWrapper Resource name=jdbc/OscarsDB scope=Shareable type=javax.sql.DataSource/ ResourceParams name=jdbc/OscarsDB parameter namevalidationQuery/name valueselect count(*) from systables/value /parameter parameter nameurl/name valuejdbc:informix-sqli://oscar1.travel2.com:1420/oscars:INFO RMIXSERVE R=os cars_dbsrv/value /parameter parameter namepassword/name value1atan1a/value /parameter parameter namemaxActive/name value4/value /parameter parameter namemaxWait/name value5000/value /parameter parameter namedriverClassName/name valuecom.informix.jdbc.IfxDriver/value /parameter parameter nameusername/name valuesy5t3m/value /parameter parameter namemaxIdle/name value2/value /parameter /ResourceParams /Context The stacktrace is... org.apache.commons.dbcp.SQLNestedException: Cannot get a connection, pool exhausted, cause: java.util.NoSuchElementException: Could not create a validated object at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(Gen ericObjec tPoo l.java:851) at org.apache.commons.dbcp.PoolingDataSource.getConnection(Pooling DataSourc e.ja va:140) at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicData Source.ja va:5 18) at com.travel2.customFares.Query.getJdbcConnection(Query.java:95) at com.travel2.customFares.Query.execute(Query.java:160) at com.travel2.customFares.CustomFaresService.GetFares(CustomFares Service.j ava: 58) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccesso rImpl.jav a:39 ) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMetho dAccessor Impl .java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProv ider.java :402 ) at org.apache.axis.providers.java.RPCProvider.processMessage(RPCPr ovider.ja va:3 09) at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider .java:333 ) at org.apache.axis.strategies.InvocationStrategy.visit(InvocationS trategy.j ava: 71) at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:150) at org.apache.axis.SimpleChain.invoke(SimpleChain.java:120) at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:481) at org.apache.axis.server.AxisServer.invoke(AxisServer.java:323) at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:854) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at org.apache.axis.transport.http.AxisServletBase.service(AxisServ letBase.j ava: 339) at
Re: apache 1.3 tomcat 5.0.19
for the first question, any answer? :) Hi all I'm migrating a tomcat 3.2.3 isntallation to version 5. When using 3.2.3, I used to use automatic mod_jk.conf-auto generation for use by apache. Does version 5 has the same feature? Or do I have to configure it by hand?? any how-to?? It's not mentioned in tomcat 5 docs.. I used mod_jk, is jk2 prefered There's no linux release for it and when trying to build as the readme says, the build doesn't work at all... I'm using suse 9 / apache 1.3 and tomcat 5. -- Emerson Cargnin Analista de Sistemas Setor de Desenvolvimento de Sistemas - TRE-SC tel : (048) - 251-3700 - Ramal 3181 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Help, Page not found!!!!
hi, i developed an application using tdk 2.1,jdk1.3.1 on a win2k box and it was working just fine! Now that i try to move it to a unix machine with tomcat installed on it, i have this error: Horrible Exception: java.lang.Exception: Screen template '/Home.vm' not found On the unix box, there is not tdk, just tomcat installed and apache! All i did was to copy my app folder on my win2k box to the webapp folder under tomcat on the linux machine! Since there is no reference to any folder in the application configuration files, there was no modification on that side, the only thing was the addition of an environment variable (TDK_HOME). Is there anything that i am missing or any mistake that i made? This issue has dragging for the past week! Thanx. _ MSN 8 helps eliminate e-mail viruses. Get 2 months FREE*. http://join.msn.com/?page=features/virus - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: tomcat certificate
This is not correct. Tomcat does support CLIENT-CERT authentication 'out-of-the-box'. When combined with appropriate authorisation constraints in web.xml you can limit access to specific URLs. I have this working quite happily. Mark -Original Message- From: Rommel Sharma [mailto:[EMAIL PROTECTED] Sent: Monday, February 23, 2004 11:28 AM To: Tomcat Users List Subject: Re: tomcat certificate Tomcat as such on its own does not parse and validate a certificate. I don't think its possible. You can identify a client through the certificate alias the client uses. Access to specific URLs depends on the server certificate where you specify the URL and send the client your public key. I think there is no automatic mechanism in Tomcat that studies the certificate and allows access to specific URLs. This needs to be implemented by any our deployed programs. - Original Message - From: secam secam [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Monday, February 23, 2004 4:17 PM Subject: Re: tomcat certificate Thanks, Here is my real problem, I've got an external server that authentificate user and deliver a certicate with the trio User/Group/Role. In fact, i just want that the certificate give information of the user to tomcat in order to permit the access to some specifics url. Is it possible? Regard's Secam Rommel Sharma [EMAIL PROTECTED] wrote: If you mean two way authentication using SSL, then you have to write the code that reads clients certificate and matches it with one present in client keystore on the server. You enable client authentication in server.xml for this and specify the serverkeystore and password in it. Regards, Rommel Sharma. - Original Message - From: secam secam To: Sent: Monday, February 23, 2004 3:30 PM Subject: tomcat certificate hello, I'm a new user of tomcat. Can tomcat authenticate a user with a certifcate ? Thanks, Secam - Yahoo! Mail : votre e-mail personnel et gratuit qui vous suit partout ! Créez votre Yahoo! Mail * Disclaimer This message (including any attachments) contains confidential information intended for a specific individual and purpose, and is protected by law. If you are not the intended recipient, you should delete this message and are hereby notified that any disclosure, copying, or distribution of this message, or the taking of any action based on it, is strictly prohibited. * Visit us at http://www.mahindrabt.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Yahoo! Mail : votre e-mail personnel et gratuit qui vous suit partout ! Créez votre Yahoo! Mail * Disclaimer This message (including any attachments) contains confidential information intended for a specific individual and purpose, and is protected by law. If you are not the intended recipient, you should delete this message and are hereby notified that any disclosure, copying, or distribution of this message, or the taking of any action based on it, is strictly prohibited. * Visit us at http://www.mahindrabt.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JMX conflict in Tomcat 5.0
Ok, I tried with Tomcat 5.0.19 and 4.1.29. It works fine on 4.1.29 but it fails on 5.0.19 (and .18) with the following error: 2004-03-17 15:35:44,683 [DEBUG] (SystemSelectionAction.java:124) - com.sun.jdmk.comm.CommunicationException: java.rmi.ServerException: RemoteException occurred in server thread; nested exception is: java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is: java.io.InvalidClassException: javax.management.ObjectName; Local class not compatible: stream classdesc serialVersionUID=1081892073854801359 local class serialVersionUID=-5467795090068647408 java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is: java.io.InvalidClassException: javax.management.ObjectName; Local class not compatible: stream classdesc serialVersionUID=1081892073854801359 local class serialVersionUID=-5467795090068647408 java.io.InvalidClassException: javax.management.ObjectName; Local class not compatible: stream classdesc serialVersionUID=1081892073854801359 local class serialVersionUID=-5467795090068647408 at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteC all.java:240) at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:215) at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:117) at com.sun.jdmk.comm.RmiConnectorServerObjectImplV2_Stub.getAttribute(RmiConnec torServerObjectImplV2_Stub.java:316) at com.sun.jdmk.comm.RmiConnectorClient.connect(RmiConnectorClient.java:711) [snip] So, it would appear that Tomcat 5's JMX jar is overriding my web-app's JMX jar. Can anyone tell me how Tomcat 5 uses JMX? Is it possible to move Tomcat's JMX jar into the server/lib directory? I understand that Tomcat can use JMX for the management webapp, but is it required, or optional? Are there any other reasons to use JMX? The tomcat installation will be deployed stand-alone with only my web app and whatever comes standard with Tomcat 5 (i.e. the management web app, etc). Thanks, Mark -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: March 17, 2004 12:24 PM To: Tomcat Users List Subject: RE: JMX conflict in Tomcat 5.0 Hi, The jmx-remote.jar and jmx-remote-tools.jar were in the archive I downloaded from jakarta.apache.com (Tomcat 5.0.18). Perhaps it's worth trying with 5.0.19? Back to your original question: there's also commons-modeler (http://jakarta.apache.org/commons/modeler/) to consider. Tomcat uses modeler fairly heavily to build its beans, and modeler had an MX4J dependency last I checked. Yoav Shapira - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Apache not starting with Mod_JK
Hello, I am trying to start Apache with mod_jk. When I try starting apache, I get the following error. I haven't modified the admin.xml file. If anyone can help, I would greatly appreciated it. Syntax error on line 25 of /usr/local/jakarta-tomcat-5.0.19/conf/Catalina/localhost/admin.xml: Expected /!-- but saw /Context Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Apache not starting with Mod_JK
Seems strange that apache would complain about a file only tomcat should deal with. Chris Haines wrote: Hello, I am trying to start Apache with mod_jk. When I try starting apache, I get the following error. I haven't modified the admin.xml file. If anyone can help, I would greatly appreciated it. Syntax error on line 25 of /usr/local/jakarta-tomcat-5.0.19/conf/Catalina/localhost/admin.xml: Expected /!-- but saw /Context Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: apache 1.3 tomcat 5.0.19
my question is: does tomcat 5 have automatic generation of mod_jk.conf and if does, is it the same of 3.2.3? Emerson Cargnin wrote: for the first question, any answer? :) Hi all I'm migrating a tomcat 3.2.3 isntallation to version 5. When using 3.2.3, I used to use automatic mod_jk.conf-auto generation for use by apache. Does version 5 has the same feature? Or do I have to configure it by hand?? any how-to?? It's not mentioned in tomcat 5 docs.. I used mod_jk, is jk2 prefered There's no linux release for it and when trying to build as the readme says, the build doesn't work at all... I'm using suse 9 / apache 1.3 and tomcat 5. -- Emerson Cargnin Analista de Sistemas Setor de Desenvolvimento de Sistemas - TRE-SC tel : (048) - 251-3700 - Ramal 3181 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Apache not starting with Mod_JK
Post up your httpd.conf and jk configurations. Joseph Shraibman [EMAIL PROTECTED] 03/17/2004 03:58 PM Please respond to Tomcat Users List [EMAIL PROTECTED] To Tomcat Users List [EMAIL PROTECTED] cc Subject Re: Apache not starting with Mod_JK Seems strange that apache would complain about a file only tomcat should deal with. Chris Haines wrote: Hello, I am trying to start Apache with mod_jk. When I try starting apache, I get the following error. I haven't modified the admin.xml file. If anyone can help, I would greatly appreciated it. Syntax error on line 25 of /usr/local/jakarta-tomcat-5.0.19/conf/Catalina/localhost/admin.xml: Expected /!-- but saw /Context Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat5 service on Windows
Hi folks, I know this question has been asked, but I couldn't find an answer. I have installed Tomcat 5.0.19 on Windows 2000 / Java 1.4.1. Right out of the box the service fails to run. With service.bat I can install and remove the service successfully. Starting the service from the services panel yields: Could not start the Apache Tomcat service on Local Computer. Error 1053: The service did not respond to the start or control request in a timely fashion Running startup.bat works fine. This is the same condition Mark Turansky reports with 5.0.18. Running net start tomcat5 yields an equally cryptic error which I can't remember (nor repeat since I reverted to the previous setup). Clay Hensley suggested a registry edit that worked for him. No such luck for me. This 5.0.19 install is an upgrade from 4.0.24. I did not uninstall 4.0.24, I simply renamed directories. I did a test upgrade on another machine that is configured the same and it worked fine. The only notably difference between the machines is that the failing machine is multi processor. Any hints for exploring the system would be great. Thanks. Daryl Stultz _ 6 Degrees Software and Consulting, Inc. http://www.6degrees.com mailto:[EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat 4.1.12LE Disappears
Hi, We are running Tomcat 4.1.12LE under Win2000 SP2 within a command window. We use j2sdk1.4.1_02 for our servlet code. We also use the isapi_redirect.dll dated 11/8/2002. About the time we upgraded from version 3 of Tomcat to version 4, we strated having problems of Tomcat disappearing with no apparent error messages. In the last 8 days, it has disappeared 8 times. I have searched for a solution with no luck. The only error messages I could find are in the isapi_redirect.log and some files named hs_err_pid1208.log showing up in the Tomcat \bin folder. The isapi_redirect.log error messages look like this: [Mon Mar 15 16:19:39 2004] [jk_isapi_plugin.c (724)]: HttpExtensionProc error, service() failed [Mon Mar 15 16:19:40 2004] [jk_connect.c (143)]: jk_open_socket, connect() failed errno = 61 [Mon Mar 15 16:19:40 2004] [jk_ajp13_worker.c (196)]: In jk_endpoint_t::connect_to_tomcat, failed errno = 61 [Mon Mar 15 16:19:40 2004] [jk_ajp13_worker.c (635)]: Error connecting to the Tomcat process. [Mon Mar 15 16:19:40 2004] [jk_ajp13_worker.c (848)]: In jk_endpoint_t::service, send_request failed in send loop 1 [Mon Mar 15 16:19:41 2004] [jk_connect.c (143)]: jk_open_socket, connect() failed errno = 61 [Mon Mar 15 16:19:41 2004] [jk_ajp13_worker.c (196)]: In jk_endpoint_t::connect_to_tomcat, failed errno = 61 [Mon Mar 15 16:19:41 2004] [jk_ajp13_worker.c (635)]: Error connecting to the Tomcat process. [Mon Mar 15 16:19:41 2004] [jk_ajp13_worker.c (848)]: In jk_endpoint_t::service, send_request failed in send loop 0 [Mon Mar 15 16:19:41 2004] [jk_connect.c (143)]: jk_open_socket, connect() failed errno = 61 [Mon Mar 15 16:19:41 2004] [jk_ajp13_worker.c (196)]: In jk_endpoint_t::connect_to_tomcat, failed errno = 61 [Mon Mar 15 16:19:41 2004] [jk_ajp13_worker.c (635)]: Error connecting to the Tomcat process. [Mon Mar 15 16:19:41 2004] [jk_ajp13_worker.c (848)]: In jk_endpoint_t::service, send_request failed in send loop 2 [Mon Mar 15 16:19:41 2004] [jk_isapi_plugin.c (724)]: HttpExtensionProc error, service() failed Notice these seem to be loggin about once each second. We also some some console messages like this: 361031 [Thread-8] WARN common.ChannelSocket - server has closed the current con nection (-1) The hs_err_pid1208.log files have errors like this: An unexpected exception has been detected in native code outside the VM. Unexpected Signal : EXCEPTION_ACCESS_VIOLATION occurred at PC=0x77FCB8F4 Function=RtlFreeHeap+0x263 Library=C:\WINNT\System32\ntdll.dll Current Java thread: at sun.jdbc.odbc.JdbcOdbc.freeConnect(Native Method) at sun.jdbc.odbc.JdbcOdbc.SQLFreeConnect(JdbcOdbc.java:3287) at sun.jdbc.odbc.JdbcOdbcDriver.closeConnection(JdbcOdbcDriver.java:952) at sun.jdbc.odbc.JdbcOdbcConnection.close(JdbcOdbcConnection.java:740) at sun.jdbc.odbc.JdbcOdbcConnection.finalize(JdbcOdbcConnection.java:87) at java.lang.ref.Finalizer.invokeFinalizeMethod(Native Method) at java.lang.ref.Finalizer.runFinalizer(Finalizer.java:83) at java.lang.ref.Finalizer.access$100(Finalizer.java:14) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:160) Dynamic libraries: followed by a bunch of DLLs. Any and all suggestions would be greatly appreciated. thanks...gary... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Help, Page not found!!!!
is the tdk in your common/lib or shared/lib directory on the old box? -Original Message- From: Inandjo Taurel [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 1:56 PM To: [EMAIL PROTECTED] Subject: Help, Page not found hi, i developed an application using tdk 2.1,jdk1.3.1 on a win2k box and it was working just fine! Now that i try to move it to a unix machine with tomcat installed on it, i have this error: Horrible Exception: java.lang.Exception: Screen template '/Home.vm' not found On the unix box, there is not tdk, just tomcat installed and apache! All i did was to copy my app folder on my win2k box to the webapp folder under tomcat on the linux machine! Since there is no reference to any folder in the application configuration files, there was no modification on that side, the only thing was the addition of an environment variable (TDK_HOME). Is there anything that i am missing or any mistake that i made? This issue has dragging for the past week! Thanx. _ MSN 8 helps eliminate e-mail viruses. Get 2 months FREE*. http://join.msn.com/?page=features/virus - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat5 service on Windows
Tomcat Users List [EMAIL PROTECTED] writes: I found Mark's reply: [mark wrote] The error I described below was fixed by installing a public JRE. I do not want a public runtime! I want the java installation in c:\java only, NOT in c:\program files\java\j2re1.4.2_03!!! Developers, please remove this ridiculous dependency. 4.1.28 worked just fine using my single installation at c:\java, but 5.0.18 won't?!?! Is this the current state of Tomcat 5.0? It requires a public JRE? What is a public JRE? Will installing one mean that I can't compile JSP's since it's a JRE and not a JDK? Thanks. (Is this a developer list issue or user list? [daryl wrote] Could not start the Apache Tomcat service on Local Computer. Error 1053: The service did not respond to the start or control request in a timely fashion Running startup.bat works fine. This is the same condition Mark Turansky reports with 5.0.18. Daryl Stultz _ 6 Degrees Software and Consulting, Inc. http://www.6degrees.com mailto:[EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JDBC problems with MySQL
Dear Steve, I posted this problem around 3 months back and I am daily reading the forum, hoping that one day somebody will give a solution. I will deeply appreciate you if u share the solution with me if u r able to find. Good Luck Best Regards Abhay Kumar -Original Message- From: Steve Gums [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 16, 2004 11:57 AM To: [EMAIL PROTECTED] Subject: JDBC problems with MySQL Users I know there has been a bazillion messages about this. I searched the archives and couldn't find anything to solve my extremely annoying issue. It has to be something really simple but I just can't find it. My System: Solaris 9 Tomcat 5.0.19 MySQL 4.0.18 Connector J 3.0.11 I have the connector J jar in the /usr/local/tomcat/common/lib dir. I have basically copied the HOW-TO located at. http://jakarta.apache.org/tomcat/tomcat-5.0-doc/jndi-datasource-examples-how to.html and my result is this. Results Foo Not Connected Bar -1 I have tried everything I can think of. I verified the database and the user/password combo. Works good. I even created a simple Java app that connects and performs queries, which worked. That would indicate everything is cool with the Connector J. I have verified that the jdbc/TestDB is in the context and it is. As best I can tell ds (DataSource) is coming back not null, but the call to getConnection is failing. I created a little more verbose web app and get the following message. org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null', cause: No suitable driver This has to be something simple, because this works fine on my old machine. I know I am forgetting some small step that I did the first time and failed to do again. Trust me I have checked the configs about a million times, and can't find any differences. Any help would be appreciated. Sorry to be so vague here, but this is really simple. I don't know what else to include for info. Steve Gums [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: WebappClassLoader: Lifecycle error : CL stopped
Hi, Thank you for that, and excuse my delay in responding. I tried what you suggested, but found the LogManager class did not contain such a method. It did have one method to speak of - getLogManager() which returns an instance of LogManager, but that also has no shutdown method. I found reset(): LogManager.getLogManager().reset(); I am using JDK 1.4.2_03. How might I sort this hassle out please? It seems to be happening very infrequently, but is definately a show stopper! thanks G. This has to do with Log4j. Make sure you set up a servlet context listener and do LogManager.shutdown() in the contextDestroyed() method. This will take care of your troubles. Jake At 02:13 AM 3/16/2004 +, you wrote: Hello all, Can anyone shed some light on the above error please? On the web, I saw it often associated with NoClassDefFoundError, and something called DOMConfigurator. May app does indeed parse XML (JDom and Nano XML). Is this message linked to an error possibly residing in my XML parsing? I also see that it is associated with the stop() method on the WebappClassLoader'. But I am not calling such a method. Any info appreciated G. - Yahoo! Messenger - Communicate instantly...Ping your friends today! Download Messenger Now - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Yahoo! Messenger - Communicate instantly...Ping your friends today! Download Messenger Now
Re: JDBC problems with MySQL
Abhay, Back on 3/17/04 9:50AM, Steve says he got it to work... I got this to work by either placing the context directly into the server.xml file or placing the xml file into it's correct location in /usr/local/tomcat/conf/Catalina/localhost/DBTest.xml Not exactly sure the reason, but it is working now. Steve Check the archives... Adrian Lanning - Original Message - From: Kumar Abhay-CAK203C [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday, March 16, 2004 1:01 PM Subject: RE: JDBC problems with MySQL Dear Steve, I posted this problem around 3 months back and I am daily reading the forum, hoping that one day somebody will give a solution. I will deeply appreciate you if u share the solution with me if u r able to find. Good Luck Best Regards Abhay Kumar -Original Message- From: Steve Gums [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 16, 2004 11:57 AM To: [EMAIL PROTECTED] Subject: JDBC problems with MySQL Users I know there has been a bazillion messages about this. I searched the archives and couldn't find anything to solve my extremely annoying issue. It has to be something really simple but I just can't find it. My System: Solaris 9 Tomcat 5.0.19 MySQL 4.0.18 Connector J 3.0.11 I have the connector J jar in the /usr/local/tomcat/common/lib dir. I have basically copied the HOW-TO located at. http://jakarta.apache.org/tomcat/tomcat-5.0-doc/jndi-datasource-examples-how to.html and my result is this. Results Foo Not Connected Bar -1 I have tried everything I can think of. I verified the database and the user/password combo. Works good. I even created a simple Java app that connects and performs queries, which worked. That would indicate everything is cool with the Connector J. I have verified that the jdbc/TestDB is in the context and it is. As best I can tell ds (DataSource) is coming back not null, but the call to getConnection is failing. I created a little more verbose web app and get the following message. org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null', cause: No suitable driver This has to be something simple, because this works fine on my old machine. I know I am forgetting some small step that I did the first time and failed to do again. Trust me I have checked the configs about a million times, and can't find any differences. Any help would be appreciated. Sorry to be so vague here, but this is really simple. I don't know what else to include for info. Steve Gums [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: apache 1.3 tomcat 5.0.19
Shapira, I have a question! If I use Tomcat5 standalone in production, do I still need to configure the mod_jk ? The mod_jk has been giving me too much troubles, and it would be really great if it is not needed in standalone enviroment. Thanks! Galam. Shapira, Yoav [EMAIL PROTECTED] wrote: Hi, Tomcat 5 can be used standalone to serve static content including images, yes. The same is true for tomcat 3 and 4 as well. People are using tomcat in production without a front-end server to handle static content, yes. Is there a drop in performance? Probably yes, but it depends on the static content, the traffic your site gets, the hardware and software configuration, and a host of other variables: frequently the drop in performance is better than the additional maintenance and setup costs of a separate front-end. Yoav Shapira Millennium Research Informatics -Original Message- From: Emerson Cargnin [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 2:16 PM To: Tomcat Users List Subject: Re: apache 1.3 tomcat 5.0.19 I have a complementary question, taht I know that i have being asked before, but didn't find any answer, it's related to my previous question: - Tomcat 5 can be used directly (in production) without apache??? For serving static pages and images??? I mean, there are anybody using it direct in production, without any drop in performance? Emerson Cargnin wrote: Hi all I'm migrating a tomcat 3.2.3 isntallation to version 5. When using 3.2.3, I used to use automatic mod_jk.conf-auto generation for use by apache. Does version 5 has the same feature? Or do I have to configure it by hand?? any how-to?? It's not mentioned in tomcat 5 docs.. I used mod_jk, is jk2 prefered There's no linux release for it and when trying to build as the readme says, the buildI doesn't work at all... I'm using suse 9 / apache 1.3 and tomcat 5. -- Emerson Cargnin Analista de Sistemas Setor de Desenvolvimento de Sistemas - TRE-SC tel : (048) - 251-3700 - Ramal 3181 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Do you Yahoo!? Yahoo! Mail - More reliable, more storage, less spam
Re: apache 1.3 tomcat 5.0.19
Nope, you only need jk or jk2 if you are using another webserver as a front-end to Tomcat. Adrian Lanning - Original Message - From: Galam [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 5:59 PM Subject: RE: apache 1.3 tomcat 5.0.19 Shapira, I have a question! If I use Tomcat5 standalone in production, do I still need to configure the mod_jk ? The mod_jk has been giving me too much troubles, and it would be really great if it is not needed in standalone enviroment. Thanks! Galam. Shapira, Yoav [EMAIL PROTECTED] wrote: Hi, Tomcat 5 can be used standalone to serve static content including images, yes. The same is true for tomcat 3 and 4 as well. People are using tomcat in production without a front-end server to handle static content, yes. Is there a drop in performance? Probably yes, but it depends on the static content, the traffic your site gets, the hardware and software configuration, and a host of other variables: frequently the drop in performance is better than the additional maintenance and setup costs of a separate front-end. Yoav Shapira Millennium Research Informatics -Original Message- From: Emerson Cargnin [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 2:16 PM To: Tomcat Users List Subject: Re: apache 1.3 tomcat 5.0.19 I have a complementary question, taht I know that i have being asked before, but didn't find any answer, it's related to my previous question: - Tomcat 5 can be used directly (in production) without apache??? For serving static pages and images??? I mean, there are anybody using it direct in production, without any drop in performance? Emerson Cargnin wrote: Hi all I'm migrating a tomcat 3.2.3 isntallation to version 5. When using 3.2.3, I used to use automatic mod_jk.conf-auto generation for use by apache. Does version 5 has the same feature? Or do I have to configure it by hand?? any how-to?? It's not mentioned in tomcat 5 docs.. I used mod_jk, is jk2 prefered There's no linux release for it and when trying to build as the readme says, the buildI doesn't work at all... I'm using suse 9 / apache 1.3 and tomcat 5. -- Emerson Cargnin Analista de Sistemas Setor de Desenvolvimento de Sistemas - TRE-SC tel : (048) - 251-3700 - Ramal 3181 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Do you Yahoo!? Yahoo! Mail - More reliable, more storage, less spam - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: apache 1.3 tomcat 5.0.19
Galem, Mod_jk and mod_jk2 are connectors between tomcat and a standard webserver(apache, etc.). If you are going to use tomcat as a stanalone sever you don't need to connect to apache. Short answer = no. Randy Harrison Developer, eWatch Services PR Newswire 612 243-0601 x1120 [EMAIL PROTECTED] Galam [EMAIL PROTECTED]To: Tomcat Users List [EMAIL PROTECTED] cc: Subject: RE: apache 1.3 tomcat 5.0.19 03/17/2004 04:59 PM Please respond to Tomcat Users List Shapira, I have a question! If I use Tomcat5 standalone in production, do I still need to configure the mod_jk ? The mod_jk has been giving me too much troubles, and it would be really great if it is not needed in standalone enviroment. Thanks! Galam. Shapira, Yoav [EMAIL PROTECTED] wrote: Hi, Tomcat 5 can be used standalone to serve static content including images, yes. The same is true for tomcat 3 and 4 as well. People are using tomcat in production without a front-end server to handle static content, yes. Is there a drop in performance? Probably yes, but it depends on the static content, the traffic your site gets, the hardware and software configuration, and a host of other variables: frequently the drop in performance is better than the additional maintenance and setup costs of a separate front-end. Yoav Shapira Millennium Research Informatics -Original Message- From: Emerson Cargnin [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 2:16 PM To: Tomcat Users List Subject: Re: apache 1.3 tomcat 5.0.19 I have a complementary question, taht I know that i have being asked before, but didn't find any answer, it's related to my previous question: - Tomcat 5 can be used directly (in production) without apache??? For serving static pages and images??? I mean, there are anybody using it direct in production, without any drop in performance? Emerson Cargnin wrote: Hi all I'm migrating a tomcat 3.2.3 isntallation to version 5. When using 3.2.3, I used to use automatic mod_jk.conf-auto generation for use by apache. Does version 5 has the same feature? Or do I have to configure it by hand?? any how-to?? It's not mentioned in tomcat 5 docs.. I used mod_jk, is jk2 prefered There's no linux release for it and when trying to build as the readme says, the buildI doesn't work at all... I'm using suse 9 / apache 1.3 and tomcat 5. -- Emerson Cargnin Analista de Sistemas Setor de Desenvolvimento de Sistemas - TRE-SC tel : (048) - 251-3700 - Ramal 3181 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Do you Yahoo!? Yahoo! Mail - More reliable, more storage, less spam
Re: mod_jk errors when using tomcat 5 and apache
Hello, I am desparate to find the solution to the mod_jk problem. Anyone can help? Thanks! Galam [EMAIL PROTECTED] wrote: Hi, I have a few questions concerning running Apache 1.3.29 and Tomcat5 in a virtual hosting enviroment. The tomcat5 server runs fine, and I can access the sites using the browser. The only problem is that I got lots of errors in the mod_jk.log. I've attached the logs and my configuration in server.xml and workers.properties. I've been googling for a whole day but I still couldn't find an answer... It seems that there is no official solution to this problem. If anyone of you have the same experiences and have the problems resolved, please share your thougths with us. Thanks! Another question I want to ask is that there are JK and JK2 connectors, which one should I use to connect tomcat5 to Apache1.3.29? The mod_jk.so I used came from Tomcat4.0.3, I am not sure whether it is compatible with Tomcat5. The output from catalina.out log is complaining about the channel sockets, but the channel sockets only appears in the JK2 property files, not the JK one. Is it possible that the Apache use the wrong JK to talk to Tomcat? Any helps will be greately appreciated! Thanks! -- mod_jk log [Thu Mar 11 09:44:48 2004] [jk_ajp_common.c (651)]: ajp_connection_tcp_get_message: Error - jk_tcp_socket_recvfull failed [Thu Mar 11 09:44:48 2004] [jk_ajp_common.c (1009)]: Error reading reply [Thu Mar 11 09:44:48 2004] [jk_ajp_common.c (1146)]: In jk_endpoint_t::service, ajp_get_reply failed in send loop 0 tomcat 5 log Total number of files loaded = 4335 Mar 11, 2004 8:44:15 AM org.apache.jk.common.ChannelSocket processConnection INFO: connection timeout reached Mar 11, 2004 8:44:15 AM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 11, 2004 8:44:20 AM org.apache.jk.common.ChannelSocket processConnection INFO: connection timeout reached Mar 11, 2004 8:44:20 AM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 11, 2004 8:44:25 AM org.apache.jk.common.ChannelSocket processConnection INFO: connection timeout reached Mar 11, 2004 8:44:25 AM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 11, 2004 8:44:43 AM org.apache.jk.common.HandlerRequest decodeRequest WARNING: Error registering request Mar 11, 2004 8:44:48 AM org.apache.jk.common.HandlerRequest decodeRequest WARNING: Error registering request Mar 11, 2004 8:45:03 AM org.apache.jk.common.ChannelSocket processConnection INFO: connection timeout reached Mar 11, 2004 8:45:03 AM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 11, 2004 8:45:12 AM org.apache.jk.common.ChannelSocket processConnection INFO: connection timeout reached Mar 11, 2004 8:45:12 AM org.apache.jk.common.HandlerRequest invoke INFO: Unknown message 0 Mar 11, 2004 8:45:25 AM org.apache.jk.common.HandlerRequest decodeRequest WARNING: Error registering request java.lang.NullPointerException Here are my server.xml and workers.properties - server.xml (partial) maxProcessors=150 enableLookups=true redirectPort=8443 acceptCount=100 debug=0 connectionTimeout=2 useURIValidationHack=false protocolHandlerClassName=org.apache.jk.server.JkCoyoteHandler/ timestamp=true/ prefix=localhost_access_log. suffix=.txt pattern=common resolveHosts=false/ sinclude(`/var/tomcat4/conf/sites.m4') workers.properties- worker.ajp12.port=8007 worker.ajp12.host=localhost worker.ajp12.type=ajp12 worker.ajp12.lbfactor=1 worker.ajp13.port=8009 worker.ajp13.host=localhost worker.ajp13.type=ajp13 worker.ajp13.lbfactor=1 - Do you Yahoo!? Yahoo! Search - Find what youre looking for faster. Do you Yahoo!? Yahoo! Mail - More reliable, more storage, less spam
