RE: JNDI frustration
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RE: Configuring JNDI for tomcat
It would seem a lot less work to fill up a hashtable with parameters and get a vanilla JNDI context for your external nameserver independent of the internal context used for web-app resources. What's the point of looking up web-app resources in an external directory when they can't be shared anyhow? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Multiple Tomcat Instances with Linux
Jon, I run multiple tomcat services on a Linux box with Apache for various development and distributions. The way I went about it is to setup multiple configurations within the server.xml file. Each service has it own port for connectivity and its own worker for mod_jk. I create a virtual host entry in mod_jk.conf file which mounts the assigned worker which in turn points to the specific tomcat service. Here's the three files I touch to make it work and an example entry. My environment is Tomcat 4.1.29, mod_jk, and Apache 1.3.27. Hope this helps. Dan *FILE:mod_jk.conf #~~~ # domain.com Virtual Host Definition #~~~ ServerName www.domain.com DocumentRoot /usr/www/domain.com ErrorLog logs/domain.com/error_log CustomLog logs/domain.com/access_log common ScriptAlias /cgi-bin/ "/usr/www/domain.com/cgi-bin/" AllowOverride None Options None Order allow,deny Allow from all JkMount /servlet/* domain_worker JkMount /alpha/*.jsp domain_worker JkMount /*.jsp domain_worker **FILE: workers.properties worker.list=ajp13, domain_worker worker.ajp13.port=8009 worker.ajp13.host=localhost worker.ajp13.type=ajp13 worker.ajp13.lbfactor=20 worker.ajp13.cachesize=20 worker.domain_worker.port=8010 worker.domain_worker.host=localhost worker.domain_worker.type=ajp13 worker.domain_worker.lbfactor=20 worker.domain_worker.cachesize=20 *FILE:server.xml ... At 05:26 PM 6/18/2004, Jon Feauto wrote: I see this question posted quite often, but rarely answers abound. Is it because this is too complex a topic to explain in a user group? I would think it is fairly common, anyone have ideas? Jon --- Jon Feauto <[EMAIL PROTECTED]> wrote: > Hello, > > I'm certain I am behind the curve on this one, but > I've been looking around for several days now and > haven't found the answers I need. > > I'm looking to setup multiple environments for > Tomcat > 4x on a single linux server. One for each developer > and several others for different versions of test. > > From the mail list archives I've come to understand > that CATALINA_BASE can be used to configure multiple > instances. However, most examples I've seen use > this > in coordination with multiple server.xml files. > > I'm hoping there is a trick to this that I'm > missing. > I don't mind the extra configuration as long as that > is the recommended approach. > > For an installation supporting a linux service, does > the /etc/init.d/tomcat4 script need to be modified > to > set the CATALINA_BASE for each instance started? > > Do I need to use different port numbers to access > those instances? > > Is the CATALINA_HOME/shared/lib actually "shared" > across instances or can it be unique to an instance > according to CATALINA_BASE? > > Is virtual hosting required to support this type of > environment? > > Any help is appreciated. > > Thanks, > Jon > > __ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam > protection around > http://mail.yahoo.com > > - > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > > __ Do you Yahoo!? Yahoo! Mail Address AutoComplete - You start. We finish. http://promotions.yahoo.com/new_mail - 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: Multiple Tomcat Instances with Linux
I see this question posted quite often, but rarely answers abound. Is it because this is too complex a topic to explain in a user group? I would think it is fairly common, anyone have ideas? Jon --- Jon Feauto <[EMAIL PROTECTED]> wrote: > Hello, > > I'm certain I am behind the curve on this one, but > I've been looking around for several days now and > haven't found the answers I need. > > I'm looking to setup multiple environments for > Tomcat > 4x on a single linux server. One for each developer > and several others for different versions of test. > > From the mail list archives I've come to understand > that CATALINA_BASE can be used to configure multiple > instances. However, most examples I've seen use > this > in coordination with multiple server.xml files. > > I'm hoping there is a trick to this that I'm > missing. > I don't mind the extra configuration as long as that > is the recommended approach. > > For an installation supporting a linux service, does > the /etc/init.d/tomcat4 script need to be modified > to > set the CATALINA_BASE for each instance started? > > Do I need to use different port numbers to access > those instances? > > Is the CATALINA_HOME/shared/lib actually "shared" > across instances or can it be unique to an instance > according to CATALINA_BASE? > > Is virtual hosting required to support this type of > environment? > > Any help is appreciated. > > Thanks, > Jon > > __ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam > protection around > http://mail.yahoo.com > > - > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > > __ Do you Yahoo!? Yahoo! Mail Address AutoComplete - You start. We finish. http://promotions.yahoo.com/new_mail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: sleepy tomcat
Yana Begun wrote: Hi, I have stand alone version of our web application running with Tomcat. Everything is fine, but after displaying 5-6 pages it starts to work VERY slowly. Like 30 minutes for one page. CPU is not busy at this moment. It seems like nothing happen or tomcat falling asleep. I thought that the problem is the cheap database that we use for this version, but when I tried to connect to the MSSQL, result was the same. Any recommendations, what I can check or how I can test this stuff? Thanks, Yana Sounds like you need to debug your standalone application. Do you have an environment you can debug with? Using Netbeans you can easily do this. Don't use tomcat as a service and where the jvm is started add these parameters (assuming windows): -Xdebug -Xrunjdwp:transport=dt_shmem,server=n,address=mywebapp Now in netbeans 3.6 you would click Debug->Start Session->Attach in the drop down choose shared memory (windows only is shared memory debugand I think maybe Solaris). in the name text field type in mywebapp Now press ok. In your app code you should now be able to set some break points and try to track down where the slow points are. It's better to first try to locate an area before debugging though. Good time logging should allow you to do something like that. You could make a database table and a class to use with it for logging. Then write out some timed logs to thisyou use a table so you can query your log and you can put different flags and descriptions in the logged info so you can match up enter/exit to the start and end times. Another simple scheme that works is to write a class you can use to time operations and then just scatter timed log statements over your codenot too many just enough to give you an idea where the issue is then start narrowing in. Once you see the general problem you should be able to debug and have ab better idea of where the issue is. Hope that helps you out. Wade - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Allow user to change password in JDBCRealm
I think this is all kept in the server's beans. To access this you need to us
the JMX mess.
I have finally figured out how to do it using the normal tomcat-users.xml
database. To load the bean server try this:
MBeanServer m_BeanServer;
if(MBeanServerFactory.findMBeanServer(null).size() > 0)
{
m_BeanServer = (MBeanServer)BeanServerFactory.findMBeanServer(null).get(0);
}
else
{
m_BeanServer = MBeanServerFactory.createMBeanServer();
}
then to add a user:
// build the initial name of the bean to act upon
ObjectName oname =
new ObjectName("Users:type=UserDatabase,database=UserDatabase" );
// next call one of the methods of the bean. I'll show how to add one
// set up the parameters
String params[] = new String[3];
String types[] = new String[3];
params[0] = strID;
params[1] = strPassword;
params[2] = strName;
types[0] = "java.lang.String";
types[1] = "java.lang.String";
types[2] = "java.lang.String";
// invoke the method
m_BeanServer.invoke( oname, "createUser", params, types );
// note this does not return the user bean as the docs say
// find the user and add a role to the user
String param[] = new String[1];
String type[] = new String[1];
param[0] = strID;
type[0] = "java.lang.String";
String userBean = (String)m_BeanServer.invoke( oname, "findUser", param, type );
// now if you have the user
if( userBean != null )
{
String param[] = new String[1];
String type[] = new String[1];
param[0] = strRole;
type[0] = "java.lang.Sring";
ObjectName oname = new ObjectName( userBean );
m_BeanServer.invoke( oname, "addRole", param, type );
}
You will have to add some exception handling but this should get you on your way
if you are using Tomcat's user authentication. I hope this helps.
Robert S. Harper
> -Original Message-
> From: Dan Barron [mailto:[EMAIL PROTECTED]
> Sent: Friday, June 18, 2004 4:46 PM
> To: Tomcat Users List
> Subject: Allow user to change password in JDBCRealm
>
> Hello,
>
> I've looked around for some time now for a clear answer on this topic, but
> have not had much luck.
>
> I have user authentication setup using JDBCRealm w/ MySQL and am able to
> login/logout and authenticate users just fine. My question is, once a user
> is logged in, is the user's login information (uname/pass) available
> somewhere where I can easily grab it and modify it so I can allow my users
> to change their password?
>
> Thanks,
>
> Dan
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
-
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Allow user to change password in JDBCRealm
Hello, I've looked around for some time now for a clear answer on this topic, but have not had much luck. I have user authentication setup using JDBCRealm w/ MySQL and am able to login/logout and authenticate users just fine. My question is, once a user is logged in, is the user's login information (uname/pass) available somewhere where I can easily grab it and modify it so I can allow my users to change their password? Thanks, Dan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How to recover from a database server restart when using connection pools?
I am using database connection pooling and I would like my Tomcat server to be able to cope gracefully with the database server being stopped and restarting. This creates a confusing situation because the connections in the pool all become invalid in that case. Is there a standard way to deal with this? Googling around didn't turn up anything, but it's surely a common situation. I must have searched for the wrong keywords. -- Tim Freeman [EMAIL PROTECTED] GPG public key fingerprint ECDF 46F8 3B80 BB9E 575D 7180 76DF FE00 34B1 5C78 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Reading the servlet input stream twice
The cleanest, most standards-compliant way of doing what you're asking is through the HttpServletRequestWrapper. Make sure you've duely considered QM's comments about the getParameter() methods. justin At 01:41 PM 6/18/2004, you wrote: Dear All, I use Tomcat 4.1.xx I am implementing page tracking on a project. I am coming across a problem, when I want to write a copy of the parameters or contents of a POST request to the database. I have tried using HttpServletRequest.getInputStream () but this cleans out the input stream and means that no parameters or content is available to be passed on to the logic that processes the parameters or post content. Is there anyway of getting a copy of a POST request content without cleaning out the input stream and stuffing up the suceeding logic? Regards, Phil Hewitt mail2web - Check your email from the web at http://mail2web.com/ . - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Justin Ruthenbeck Software Engineer, NextEngine Inc. justinr - AT - nextengine DOT com Confidential. See: http://www.nextengine.com/confidentiality.php __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Reading the servlet input stream twice
look at the org.apache.catalina.valve.RequestDumperValve Original Message Follows From: QM <[EMAIL PROTECTED]> Reply-To: "Tomcat Users List" <[EMAIL PROTECTED]> To: Tomcat Users List <[EMAIL PROTECTED]>,[EMAIL PROTECTED] Subject: Re: Reading the servlet input stream twice Date: Fri, 18 Jun 2004 15:45:18 -0500 On Fri, Jun 18, 2004 at 04:41:54PM -0400, [EMAIL PROTECTED] wrote: : I am implementing page tracking on a project. : I am coming across a problem, when I want to write a copy of the parameters : or contents of a POST request to the database. : [snip] : Is there anyway of getting a copy of a POST request content without : cleaning out the input stream and stuffing up the suceeding logic? Servlet Filter, maybe? Aren't both POST and GET params available via request.getParameter() or am I not correct? -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ Check out the coupons and bargains on MSN Offers! http://youroffers.msn.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Reading the servlet input stream twice
On Fri, Jun 18, 2004 at 04:41:54PM -0400, [EMAIL PROTECTED] wrote: : I am implementing page tracking on a project. : I am coming across a problem, when I want to write a copy of the parameters : or contents of a POST request to the database. : [snip] : Is there anyway of getting a copy of a POST request content without : cleaning out the input stream and stuffing up the suceeding logic? Servlet Filter, maybe? Aren't both POST and GET params available via request.getParameter() or am I not correct? -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
re: auto-generating jk2.properties for tomcat5
Hello, I don't remember how I got this to work under tomcat4, but how would I auto-generate the jk2.properties file for tomcat5? Thank you. -- "Love is mutual self-giving that ends in self-recovery." Fulton Sheen James Black[EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Reading the servlet input stream twice
Dear All, I use Tomcat 4.1.xx I am implementing page tracking on a project. I am coming across a problem, when I want to write a copy of the parameters or contents of a POST request to the database. I have tried using HttpServletRequest.getInputStream () but this cleans out the input stream and means that no parameters or content is available to be passed on to the logic that processes the parameters or post content. Is there anyway of getting a copy of a POST request content without cleaning out the input stream and stuffing up the suceeding logic? Regards, Phil Hewitt mail2web - Check your email from the web at http://mail2web.com/ . - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: three problems
On Fri, Jun 18, 2004 at 12:30:26PM -0600, Casas, Claudia wrote: : Thanks QM! This works now! :) yuppiii! Excellent -- and thank you for posting what you did. That'll help someone else in the archives. : But I would like to be able to access this file with no 8080 port at : all, like this: http://my.domain.com/~dln/myfile.jsp : Does anybody know how to accomplish this? You once mentioned, Apache is in front of Tomcat, correct? This will involve a tweak to the JK config, and (perhaps) Apache's mod_userdir (or whatever it's called) to pass requests for /~user to Tomcat. I'm vague on the details, because I'm short on time today. Good luck, -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: sleepy tomcat
The CPU I never thought was a problem & the Page File should be more than enough. I'd look at the code but if it runs on JRun fine I don' really know. -Original Message- From: Yana Begun <[EMAIL PROTECTED]> Sent: Jun 18, 2004 1:12 PM To: Tomcat Users List <[EMAIL PROTECTED]>, John Najarian <[EMAIL PROTECTED]> Subject: RE: sleepy tomcat CPU Usage 2% Page File Usage 380/1249 - should be enough? -Original Message- From: John Najarian [mailto:[EMAIL PROTECTED] Sent: Friday, June 18, 2004 3:59 PM To: Tomcat Users List Subject: RE: sleepy tomcat What else is running? Check your page file size or just increase it. -Original Message- From: Yana Begun <[EMAIL PROTECTED]> Sent: Jun 18, 2004 12:36 PM To: Tomcat Users List <[EMAIL PROTECTED]> Subject: RE: sleepy tomcat But the web version with JRun works OK. Everything runs on XP 2002 + Service Pack 1. 512MB of RAM -Original Message- From: Filip Hanik - Dev [mailto:[EMAIL PROTECTED] Sent: Friday, June 18, 2004 3:29 PM To: Tomcat Users List Subject: Re: sleepy tomcat look in your code, that is where it happens, most likely your code is super slow, and the other requests are just being queued until your current requests are completing. Filip - Original Message - From: "Yana Begun" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, June 18, 2004 2:23 PM Subject: sleepy tomcat Hi, I have stand alone version of our web application running with Tomcat. Everything is fine, but after displaying 5-6 pages it starts to work VERY slowly. Like 30 minutes for one page. CPU is not busy at this moment. It seems like nothing happen or tomcat falling asleep. I thought that the problem is the cheap database that we use for this version, but when I tried to connect to the MSSQL, result was the same. Any recommendations, what I can check or how I can test this stuff? Thanks, Yana - 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] - 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: lb_factor
Kommuru, Bhaskar wrote: Thanks for you comments Michael, So mod_jk2.0.4 does not still seem to be a production quality software. It doesnot work the way it is supposed to work as the documentation. I have spent already a lot of time on this. Actually the 10 Tomcat scenario I mentioned was with mod_jk1.x.y and Apache 2.0.46 (also prefork). I did it merely to verify a new mod_jk2 setup vs. an existing one. Finally I found out that the old setup with mod_jk1 didn't work either. ;-) Why did I start digging... I just want to confirm one thing here that it works and no matter what your settings are :--( By the way... The issue with remote and local workers, can be solved. You have to set the level attribute for each channel in your workers2.properties: take for local workers: level=0 for remote workers: level=1 Usually you will set this for all your channels vice versa on e.g. two Apache machines (each with e.g. 2 local Tomcats and 2 remote Tomcats). In front of the 2 Apaches you could have a hardware lb. The effect is that (each) Apache will only serve its local workers according to its workers2.properties until (here: both!) all local Tomcats are offline. So in this respect to mod_jk2 docu is quite okay. At least this part of the config works for me. I did't that any lb_factor for the channels, only level to achieve this local/remote distribution. If you don't like this you have to set the level equally for all your Tomcat channels. Guess the local/remote levels are mainly to save some bandwith. Michael P.S. Until now I still think, that the best approach would be to try the MPM worker, instead prefork and check whether this has really a positve effect. Any volunteers for compiling Apache 2.x "--with-mpm=worker" and trying this? If you know any links which tells more details on this, Please let me know. Regards, Bhaskar -Original Message- From: Michael Echerer [mailto:[EMAIL PROTECTED] Sent: Thursday, June 17, 2004 9:08 PM To: Tomcat Users List Subject: Re: JK2: lb_factor I measured similar effects using "The Grinder". Under maximum load with long running requests it can be even that worse that one Apache 2.x (default compile: prefork) with 2 Tomcats 5.x/mod_jk2 only distributes to the first Tomcat at all. This is true as long as Apache runs out of MaxClients because of the concurrent requests. Then, for some reason, Apache starts to distribute also some load to the second Apache. So it might help if you lower MaxClients (this seems the only thing that has an direct effect, not lb_factor, not ajp13 threads or anything else) to force this earlier, but be aware that this might produce errors if you get much more requests that then can't be queued anymore. I suppose Apache prefork and worker communication via shared memory by mod_jk2 don't work well together, or the don't work at all for true round robin. Putting more than 2 Tomcats won't help with high load. I once had 10 Tomcats, but in the end only the first few got most of the load, Tomcat No 7-10 almost nothing. I also heard that Apache MPM may help, but didn't try yet. So either I forget something in my config, I have to use MPM (although nothing is really mentioned about those issues in the docu), or mod_jk2 is really not too good in this area. Last advice: If you have that option to use a hardware router than I'd suggest to use more Apaches with only one Tomcat behind each of them. This will definitely work best as those routers do a true round robin. Ralph Einfeldt wrote: The quality of the distribution depends on the worker type of apache. (AFAIK only the 'worker' MPM will work) Nevertheless AFAIK the load balancing in mod_jk is not complete in this area, so I'm not shure if you will get the desired distribution (but it should be closer). -Original Message- From: Weseloh, Nicole [mailto:[EMAIL PROTECTED] Sent: Wednesday, June 16, 2004 11:48 AM To: [EMAIL PROTECTED] Subject: JK2: lb_factor I've got a cluster with 2 tomcat 2.0.25 on different machines, on one of them also running Apache 2.0.49 with JK2 as a loadbalancer. Requests get redirected to both tomcat instances, but it always ends up with around 1/3 of all requests at the local server and about 2/3 at the remote one, no matter what value the lb_factors are. So, could anyone tell me which values I should use to make the lb_factor work correctly? All information I found was that "a lower value means more requests" (official JK2-documentation at jakarta.apache.org). - 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: sleepy tomcat
CPU Usage 2% Page File Usage 380/1249 - should be enough? -Original Message- From: John Najarian [mailto:[EMAIL PROTECTED] Sent: Friday, June 18, 2004 3:59 PM To: Tomcat Users List Subject: RE: sleepy tomcat What else is running? Check your page file size or just increase it. -Original Message- From: Yana Begun <[EMAIL PROTECTED]> Sent: Jun 18, 2004 12:36 PM To: Tomcat Users List <[EMAIL PROTECTED]> Subject: RE: sleepy tomcat But the web version with JRun works OK. Everything runs on XP 2002 + Service Pack 1. 512MB of RAM -Original Message- From: Filip Hanik - Dev [mailto:[EMAIL PROTECTED] Sent: Friday, June 18, 2004 3:29 PM To: Tomcat Users List Subject: Re: sleepy tomcat look in your code, that is where it happens, most likely your code is super slow, and the other requests are just being queued until your current requests are completing. Filip - Original Message - From: "Yana Begun" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, June 18, 2004 2:23 PM Subject: sleepy tomcat Hi, I have stand alone version of our web application running with Tomcat. Everything is fine, but after displaying 5-6 pages it starts to work VERY slowly. Like 30 minutes for one page. CPU is not busy at this moment. It seems like nothing happen or tomcat falling asleep. I thought that the problem is the cheap database that we use for this version, but when I tried to connect to the MSSQL, result was the same. Any recommendations, what I can check or how I can test this stuff? Thanks, Yana - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
SSL Config Issue
Hi, I did the SSL configuration with Tomcat Successfully. I saw the opening page when I entered the URL https://localhost:8443. But when I ran my application I ran into an exception "org.apache.jasper.JasperException: Framework binding failed". 1. I counter the same problem when I run my application on 8080 with http (after I configured SSL) 2. But my application works perfectly fine (with http and 8080) if I disable the SSL configuration.(set the server.xml back to the default). Please assist me on how o get around with this problem. Thank you, Pradeep __ Do you Yahoo!? Take Yahoo! Mail with you! Get it on your mobile phone. http://mobile.yahoo.com/maildemo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: sleepy tomcat
What else is running? Check your page file size or just increase it. -Original Message- From: Yana Begun <[EMAIL PROTECTED]> Sent: Jun 18, 2004 12:36 PM To: Tomcat Users List <[EMAIL PROTECTED]> Subject: RE: sleepy tomcat But the web version with JRun works OK. Everything runs on XP 2002 + Service Pack 1. 512MB of RAM -Original Message- From: Filip Hanik - Dev [mailto:[EMAIL PROTECTED] Sent: Friday, June 18, 2004 3:29 PM To: Tomcat Users List Subject: Re: sleepy tomcat look in your code, that is where it happens, most likely your code is super slow, and the other requests are just being queued until your current requests are completing. Filip - Original Message - From: "Yana Begun" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, June 18, 2004 2:23 PM Subject: sleepy tomcat Hi, I have stand alone version of our web application running with Tomcat. Everything is fine, but after displaying 5-6 pages it starts to work VERY slowly. Like 30 minutes for one page. CPU is not busy at this moment. It seems like nothing happen or tomcat falling asleep. I thought that the problem is the cheap database that we use for this version, but when I tried to connect to the MSSQL, result was the same. Any recommendations, what I can check or how I can test this stuff? Thanks, Yana - 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]
Fwd: A application level cache Issue in the newest TC 5
Anyone? Note: forwarded message attached. __ Do you Yahoo!? New and Improved Yahoo! Mail - 100MB free storage! http://promotions.yahoo.com/new_mail --- Begin Message --- I have the following debugging code in one region/section (of a page) of JSP files. pageContext.getRequest().getLocale() pageContext.getResponse().getLocale() On the TC 4.1.29 (and up to 5.0.19 I believe), the values are the followings: en_CA en_CA But, on TC 5.0.25, en_CA zh The first request was from a browser with Chinese on the top of the accepted-language list. It seems to me that it is due to application level cache. It is only applied for the header and footer of a page, but not the body. The tagPool in the server.xml is off. How to resolve this unexpected problem? Thanks, v. __ Do you Yahoo!? Take Yahoo! Mail with you! Get it on your mobile phone. http://mobile.yahoo.com/maildemo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --- End Message --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: sleepy tomcat
But the web version with JRun works OK. Everything runs on XP 2002 + Service Pack 1. 512MB of RAM -Original Message- From: Filip Hanik - Dev [mailto:[EMAIL PROTECTED] Sent: Friday, June 18, 2004 3:29 PM To: Tomcat Users List Subject: Re: sleepy tomcat look in your code, that is where it happens, most likely your code is super slow, and the other requests are just being queued until your current requests are completing. Filip - Original Message - From: "Yana Begun" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, June 18, 2004 2:23 PM Subject: sleepy tomcat Hi, I have stand alone version of our web application running with Tomcat. Everything is fine, but after displaying 5-6 pages it starts to work VERY slowly. Like 30 minutes for one page. CPU is not busy at this moment. It seems like nothing happen or tomcat falling asleep. I thought that the problem is the cheap database that we use for this version, but when I tried to connect to the MSSQL, result was the same. Any recommendations, what I can check or how I can test this stuff? Thanks, Yana - 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: sleepy tomcat
look in your code, that is where it happens, most likely your code is super slow, and the other requests are just being queued until your current requests are completing. Filip - Original Message - From: "Yana Begun" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, June 18, 2004 2:23 PM Subject: sleepy tomcat Hi, I have stand alone version of our web application running with Tomcat. Everything is fine, but after displaying 5-6 pages it starts to work VERY slowly. Like 30 minutes for one page. CPU is not busy at this moment. It seems like nothing happen or tomcat falling asleep. I thought that the problem is the cheap database that we use for this version, but when I tried to connect to the MSSQL, result was the same. Any recommendations, what I can check or how I can test this stuff? Thanks, Yana - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: sleepy tomcat
What's the RAM? What platform? -Original Message- From: Yana Begun <[EMAIL PROTECTED]> Sent: Jun 18, 2004 12:23 PM To: [EMAIL PROTECTED] Subject: sleepy tomcat Hi, I have stand alone version of our web application running with Tomcat. Everything is fine, but after displaying 5-6 pages it starts to work VERY slowly. Like 30 minutes for one page. CPU is not busy at this moment. It seems like nothing happen or tomcat falling asleep. I thought that the problem is the cheap database that we use for this version, but when I tried to connect to the MSSQL, result was the same. Any recommendations, what I can check or how I can test this stuff? Thanks, Yana - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
sleepy tomcat
Hi, I have stand alone version of our web application running with Tomcat. Everything is fine, but after displaying 5-6 pages it starts to work VERY slowly. Like 30 minutes for one page. CPU is not busy at this moment. It seems like nothing happen or tomcat falling asleep. I thought that the problem is the cheap database that we use for this version, but when I tried to connect to the MSSQL, result was the same. Any recommendations, what I can check or how I can test this stuff? Thanks, Yana
Tomcat sporadic errors
Hello all, We are running Tomcat as the backend servlet engine in conjunction with Apache as the webserver. The configuration is so that they are inline processes. The connector between Apache and Tomcat is the "Coyote/JK2 AJP 1.3 Connector" When we access the servlets through Apache on port 80, everything works fine. But when we access the servlets directly on Tomcat using port 8080, we get blank pages sporadically. It does not occur all the time, but one in 10 requests. Could anyone throw light on what may be causing these blank pages to be built from Tomcat? The blank page that is generated from Tomcat has the following HTML tags: Best Regards -- Kartheek Hirode HP.com Hub Services - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: three problems
Thanks QM! This works now! :) yuppiii! I run the same command for the iptables with a bit change: >iptables -t filter -I RH-Firewall-1-INPUT 7\ -p tcp --dport 8080 \ -m state --state NEW -j ACCEPT >service iptables save the -I option to insert this rule in a specific line number, in my case 7. And it works. My tomcat can be seen from the outside now. By the way, I managed to run tomcat from a user tomcat and not from root. :) Also, I added the following lines in the server.xml file at the very end. After the last tag and before the last tag: This allows me to now see the jsp's located in /home/dln/wwwdocs as http://my.domain.com:8080/~dln/myfile.jsp But I would like to be able to access this file with no 8080 port at all, like this: http://my.domain.com/~dln/myfile.jsp Does anybody know how to accomplish this? I tested the following : http://localhost:8080/examples and http://localhost/examples and they both work fine. If I try to reach from the outside http://my.domain.com:8080/examples it works fine, but I cannot see the http://my.domain.com/examples -Original Message- From: QM [mailto:[EMAIL PROTECTED] Sent: Friday, June 18, 2004 6:18 AM To: Tomcat Users List Subject: Re: three problems Clearly, my eyes aren't as sharp when I'm half-awake. Here's the culprit: : REJECT all -- 0.0.0.0/00.0.0.0/0 reject-with : icmp-host-prohibited That's the tail end of the chain, so any rules appended to that chain (like the Tomcat rule I showed you) will never be reached. Rerun the "iptables --list" command, but use the switch to show rule numbers. You can then run the other iptables command I showed you, but use *insert* instead of *append*. Be sure to insert above that last reject rule. See the iptables docs/manpage for more info, commandline switches, etc. -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.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]
running error page through filter?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hello, I'm having a difficult time running Tomcat managed error-pages through a filter. I'm hoping someone might be able to lend a tip. I've been reassured that this is not a bug, so it gives me hope this is possible. :) from web.xml: sitemesh /* FORWARD REQUEST ERROR 404 /WEB-INF/jsp/error404.jsp I've placed debug logic in the sitemesh filter to print out when it gets a request, and I don't receive any print out when the error page is displayed. So I'm fairly certain the filter is not being run. Any other configuration items required to wrap an error in a filter? Thanks very much! Your help is greatly appreciated, Seth -BEGIN PGP SIGNATURE- Version: GnuPG v1.2.3-nr1 (Windows XP) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFA0zRRKZsFSwtW+wIRAvPXAJ9r++ebUZs78jh68963UVskC1d16QCfTCRx 3Wj8dBXYeErS2KELrTn6pdo= =zc5j -END PGP SIGNATURE- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Multiple Tomcat Instances with Linux
Hello, I'm certain I am behind the curve on this one, but I've been looking around for several days now and haven't found the answers I need. I'm looking to setup multiple environments for Tomcat 4x on a single linux server. One for each developer and several others for different versions of test. >From the mail list archives I've come to understand that CATALINA_BASE can be used to configure multiple instances. However, most examples I've seen use this in coordination with multiple server.xml files. I'm hoping there is a trick to this that I'm missing. I don't mind the extra configuration as long as that is the recommended approach. For an installation supporting a linux service, does the /etc/init.d/tomcat4 script need to be modified to set the CATALINA_BASE for each instance started? Do I need to use different port numbers to access those instances? Is the CATALINA_HOME/shared/lib actually "shared" across instances or can it be unique to an instance according to CATALINA_BASE? Is virtual hosting required to support this type of environment? Any help is appreciated. Thanks, Jon __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat 4.1.30 does not respect Date header
Shapira, Yoav wrote: Hola, Hello. I am using Tomcat 4.1.30, with java 1.4.2 on a Readhat linux server. I was going to submit a bug report, but I noticed the bug tracker only goes through version 4.1.9. Is that bug tracker still being used? Should I still submit bugs to it? Look again ;) The bug tracker goes through 4.1.30, it's just a string sort so 4.1.30 is in the middle and 4.1.9 is at the end. doh! Anyway, I am implementing an HTTP Cache filter using the Java Servlet You can save yourself some effort and use an existing free filter such as those in http://www.onjava.com/pub/a/onjava/2004/03/03/filters.html or http://www.servletsuite.com/servlets/responseflt.htm (there are many others, you can just google). I looked at the onjava cache before starting, and it didn't work quite like I want. I want something that works essentially like an HTTP cache proxy. So it caches based on the headers of the outgoing response. The second link simply adds headers to your response. My preference, for setting cache headers, is to set them inside the servlet, since only it should know whether a response can/should be cached. At any rate, it's not a super complicated filter and I'm just about finished with it anyway. When I look at the actual HTTP generated response I'm finding that my attempt to set the "Date" header is being ignored and the date of the header always reflects the time "now". So when my filter returns a Are you sure you're not setting it to "now" ? ;) Yeah, I'm pretty sure. ;) I can see only one place in the tomcat code that sets this header: the Coyote Http11Processor (org.apache.coyote.http11.Http11Processor in the jakarta-tomcat-connectors CVS module). That code does a check to make sure it's not overwriting an existing header with the same name. Furthermore, even if this code sets the header, you second call would overwrite the currently set value. You're setting it in your filter after the doChain call, right? Actually, I only set it if I'm not calling doChain: the filter has decided the cached response is fresh so it sends that rather than working up the chain. As an experiment I used setHeader( "Date", dateString ) intead of setDateHeader( "Date", timestamp ). The setHeader() call is actually respected, so the problem seems to be only with the setDateHeader() method. I guess the headers set via setHeader() and via setDateHeader() must live in seperate data structures and only the one is getting checked. For obvious reasons it's preferable to just use the setDateHeader() method but I can always use a SimpleDateFormat object to do the string conversion myself. (Actually, my above paragraph is looking at the 5.0.27 source code, but I think 4.1.30 is the same in this area). Uh oh. You're going to make me download the 4.1.30 source aren't you. ;) thanks for your help, rossi - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat 5 Database Connections
Hi, A few notes: First, I see on your other thread that you now have this working and suspect something else was the cause, like a tag error. I'm glad it's working, and as you noted in the same message it's "rock solid." Second, I just did a clean tomcat install and followed the JDBC DataSource how-to *to the letter* to set up a connection pool for an existing Oracle database. I didn't run into any problems, including the "cannot locate driver 'null' for url 'null' type of problem. It works exactly as expected. This is obviously not my first time doing this, but it's the first time I've done it manually from scratch in more than a year, and I'm pleased to discover the document is complete and accurate. Third, and this is a bit superfluous but I'll mention it anyway: you can't conclude that most users are finding it difficult from the archives of this list. The reason is that you don't hear from people who succeed, because they have nothing to brag about, they just followed the documentation. All you hear from are those who are having problems, which even if we heard about this once a day would still be a small minority of tomcat users judging from the tomcat download counts. Of course this is an analysis that's hard to do precisely because we don't know what percentage of downloaders use the connection pooling, but the bottom line is still that you only hear problems and not good experienced. Finally, as to your point that this should be simpler: most of these elements, specifically the Resource/ResourceParams declaration in a server configuration file and matching resource link in web.xml, as well as the JNDI environment namespace, are mandated by the J2EE Specification. It's not our choice to declare and configure things this way. The specific parameters, such as maxActive/maxIdle/maxWait/username are mandated by the connection pool implementation: even though we bundle DBCP and offer documentation for it, we by no means require the user to use it. It's trivial to swap another DataSource pool provider and use that with tomcat instead. So most of this is out of our hands, and if you have a good idea for a simpler mechanism the place to bring it up is the J2EE expert groups. Yoav Shapira Yoav Shapira Millennium Research Informatics >-Original Message- >From: Jeff Sexton [mailto:[EMAIL PROTECTED] >Sent: Wednesday, June 16, 2004 2:21 PM >To: [EMAIL PROTECTED] >Subject: Tomcat 5 Database Connections > >This is part question and part observation regarding database >connectivity under Tomcat (5.0.24). > >My application normally runs in production at my company on a >Tomcat 4.0.4 server. The applications includes Cocoon and access >to several databases (Sybase) via both Tomcat connections from >servlets and from Cocoon XSP pages. I've been at this for awhile >now and I'm a huge fan of Tomcat (and Cocoon). > >On a new test server I setup Tomcat 5.0.24 and installed my >applications. For sometime I thought all was well because >most of my stuff is Cocoon driven, and it's fine, including >database connectivity. > >This week I realized that my servlets are getting: > >org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of >class '' >for connect URL 'null', cause: null > >I've spent several days now trying to fix this. I've read verious posts >from this list's archive, and several other places. I've studied >many examples, and done google after google on it. > >My conclusion is that for whatever reason *a lot* of people have >this trouble with TC 5x. However there are very few solutions. > >Yes, my jdbc jar file is in common/lib (and WEB-INF/lib, both). >Yes, I've tried declarations in and in the apps >, either. Yes web.xml contains a with the >same . The only thing I have not done is to create >a META-INF/context.xml (is defining these resources in server.xml >simply broken?). > >I'm dead stopped on this - yet I have no trouble at all with Tomcat >4.0.4. > >It seems like some people do get this to work. It seems like many, >many people do not. Is there a bug at play in all this? > >Here's my question - Why is it so hard? > >-- >The ODS Companies >Jeff Sexton >Information Services >(503) 228-6554 x1026 >http://www.odscompanies.com > >This message is intended for the sole use of the individual and entity >to whom it is addressed, and may contain information that is privileged, >confidential and exempt from disclosure under applicable law. If you are >not the intended addressee, nor authorized to receive for the intended >addressee, you are hereby notified that you may not use, copy, disclose >or distribute to anyone the message or any information contained in the >message. If you have received this message in error, please immediately >advise the sender by reply email and delete the message. > > >- >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED]
Re: Sybase and Tomcat 5, Possible Problem
Shapira, Yoav wrote: Hi, Hmm... It's good you can verify the login on the DB side. You should try to debug this in tomcat 5 rather than rolling back, if possible. Where is the driver jar located in your server? I've been trying to stick with common/lib. That seems to work. Since I was able to get a version 4.1.30 to work, I started over, using those elements, on the 5.0.24 server. I was able to get the 5.0.24 server to work this time! Not sure why, however. I imagine that the original exception was a red herring and my problem was really some misplaced tags or typo. I guess. It all still seems much harder than it should be. But once it works, it's rock solid. -- The ODS Companies Jeff Sexton Information Services (503) 228-6554 x1026 http://www.odscompanies.com This message is intended for the sole use of the individual and entity to whom it is addressed, and may contain information that is privileged, confidential and exempt from disclosure under applicable law. If you are not the intended addressee, nor authorized to receive for the intended addressee, you are hereby notified that you may not use, copy, disclose or distribute to anyone the message or any information contained in the message. If you have received this message in error, please immediately advise the sender by reply email and delete the message. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat 5 Database Connections
This is part question and part observation regarding database connectivity under Tomcat (5.0.24). My application normally runs in production at my company on a Tomcat 4.0.4 server. The applications includes Cocoon and access to several databases (Sybase) via both Tomcat connections from servlets and from Cocoon XSP pages. I've been at this for awhile now and I'm a huge fan of Tomcat (and Cocoon). On a new test server I setup Tomcat 5.0.24 and installed my applications. For sometime I thought all was well because most of my stuff is Cocoon driven, and it's fine, including database connectivity. This week I realized that my servlets are getting: org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null', cause: null I've spent several days now trying to fix this. I've read verious posts from this list's archive, and several other places. I've studied many examples, and done google after google on it. My conclusion is that for whatever reason *a lot* of people have this trouble with TC 5x. However there are very few solutions. Yes, my jdbc jar file is in common/lib (and WEB-INF/lib, both). Yes, I've tried declarations in and in the apps , either. Yes web.xml contains a with the same . The only thing I have not done is to create a META-INF/context.xml (is defining these resources in server.xml simply broken?). I'm dead stopped on this - yet I have no trouble at all with Tomcat 4.0.4. It seems like some people do get this to work. It seems like many, many people do not. Is there a bug at play in all this? Here's my question - Why is it so hard? -- The ODS Companies Jeff Sexton Information Services (503) 228-6554 x1026 http://www.odscompanies.com This message is intended for the sole use of the individual and entity to whom it is addressed, and may contain information that is privileged, confidential and exempt from disclosure under applicable law. If you are not the intended addressee, nor authorized to receive for the intended addressee, you are hereby notified that you may not use, copy, disclose or distribute to anyone the message or any information contained in the message. If you have received this message in error, please immediately advise the sender by reply email and delete the message. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Sybase and Tomcat 5, Possible Problem
After a lot of effort, I feel there may be some reason that the Sybase JConnect JDBC driver doesn't work in Tomcat 5.0.24 (I use Tomcat 4 for my Sybase driven apps quite a bit). The exception is: org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null', cause: null META-INF/context.xml is: From conf/server.xml contains: factory org.apache.commons.dbcp.BasicDataSourceFactory username excalibur password mypassword driverClassName com.sybase.jdbc2.jdbc.SybDriver driverName jdbc:sybase:Tds:pdxax12:4100 url jdbc:sybase:Tds:pdxax12:4100 maxActive 5 web.xml contains: ProvCICS com.ods.forte.cics.servlet.ProvCICS 1 ProvCICS /ProvCICS odsdb03 Connection Pool jdbc/odsdb03 javax.sql.DataSource Container I have also tried working with the placed in server.xml and with the defined in the context, all combinations yield the same behavior. *Tomcat does actually log into the database server when it starts* I can see it from the database side. Therefore I know the jdbc jar file is loaded and the connection specification correct and working. In addition, the stack trace in catalina.out includes a point in Sybase code: Cannot create JDBC driver of class '' for connect URL 'null' java.lang.NullPointerException at com.sybase.jdbc2.jdbc.SybDriver.acceptsURL(SybDriver.java:197) at java.sql.DriverManager.getDriver(DriverManager.java:249) at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:743) ... So can I conclude that the app is actually linked to the resource? If so then the problem seems to be that the information required somehow does not reach down the driver? Ideas? Should I rollback to TC 4x for awhile? -- The ODS Companies Jeff Sexton Information Services (503) 228-6554 x1026 http://www.odscompanies.com This message is intended for the sole use of the individual and entity to whom it is addressed, and may contain information that is privileged, confidential and exempt from disclosure under applicable law. If you are not the intended addressee, nor authorized to receive for the intended addressee, you are hereby notified that you may not use, copy, disclose or distribute to anyone the message or any information contained in the message. If you have received this message in error, please immediately advise the sender by reply email and delete the message. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Bizarre parse error
I've got a rather bizarre problem which I can't quite get my head around, and was wondering if anybody might be able to help. I'm using Xalan to transform XML into HTML4 using an XSLT stylesheet. The page appears to be generated correctly, from looking at the source code. However, upon loading, Internet Explorer (5 and 6) gives the error: The character '>' was expected. Error processing resource 'http://www.w3.org/TR/html4/strict.dtd'. Line 81, Position 5 -- media type, as per [RFC2045] ^ The line number referenced is not related to the source code of my page. Mozilla, meanwhile gives the error "XML Parsing Error: mismatched tag. Expected: " which would imply that it is trying to parse it as XHTML. Changing the DOCTYPE declaration from Strict to Transitional changes the line number in IE but not the error given by Mozilla. Removing the DOCTYPE definition completely brings IE's error in line with Mozilla's. However, all of this would perhaps seem rather irrelevant, as I found that saving the file to disk and re-opening it causes it to be displayed correctly in both browsers. Similarly, saving the resultant HTML and serving it through Tomcat also works, regardless of whether the filename extension is .html or .jsp. My only suggestion was that perhaps it was something to do with the MIME type, but presumably Tomcat would decide that based on the filename extension if my JSP pages were not to contain the line: <%@ page language="java" contentType="text/html" %> This presumption is supported by the fact that removing this line makes no difference to either error. Which leaves me completely out of ideas... help! TIA, Jon - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Session Timeout Error
The web application I developed has a session-timeout setting of 10 minutes. When I authenticate with the application using the web browser Mozila 1.6 the session times out in 10 minutes. However, when I use the web browser IE 6.0 the session does not time out in 10 minutes. Any thoughts would be helpful? -Matt = /* Matt */ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Defining datasource resource
Hi all, I have a problem defining datasources into server.xml: the datasource to define are too much (over 200 !) to manage them via admin interface. There are other way ? Is it possible to define a template of datasource resource and then change jdbc url at runtime ? Till now i have managed all things searching datasources under a different JDNI context (not the standard one java:comp/env/jdbc), rebinding first time not found... but i don't like this solution! hope someone can help...thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat Stand-alone
Hi Yoav. Just a have a potentially stupid question - but if I am NOT using the Management app at all - is there a way to disable the Mbean Server registrations etc? Thanks Carl -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: 18 June 2004 03:34 PM To: Tomcat Users List Subject: RE: Tomcat Stand-alone Hi, It's MX4J 1.1, not 2.x, and we have an enhancement item open for that. Your assumption is correct, it's in the JMX jar in the /bin folder. However, that will be separated out as well, into the jmx.jar containing just the JMX API itself without an implementation, and an implementation jar. This separation, along with coding for JDK 1.5's JMX Remote, will be done in the tomcat 5.1 release branch I think. Yoav Shapira Millennium Research Informatics >-Original Message- >From: Carl Olivier [mailto:[EMAIL PROTECTED] >Sent: Friday, June 18, 2004 9:26 AM >To: 'Tomcat Users List' >Subject: RE: Tomcat Stand-alone > >Hi. > >Does anyone know what version of mx4j is being shipped with TC 5.0.25? > >I assume it is the jmx.jar in the /bin folder? > >Regards, > >Calr > >-Original Message- >From: Shapira, Yoav [mailto:[EMAIL PROTECTED] >Sent: 18 June 2004 02:59 PM >To: Tomcat Users List >Subject: RE: Tomcat Stand-alone > > > >Hi, >The problem is not related to the one you saw, they just share the same >generic error. Please submit a Bugzilla item for this. > >Yoav Shapira >Millennium Research Informatics > > >>-Original Message- >>From: Carl Olivier [mailto:[EMAIL PROTECTED] >>Sent: Friday, June 18, 2004 7:55 AM >>To: '[EMAIL PROTECTED]' >>Subject: Tomcat Stand-alone >> >> >>Greetings again all. >> >>Having a very irritating problem. I am trying to run Tomcat 5.0.25 >>standalone using 3 HTTP1.1 Coyote connectors - one for "behind the >firwall >>access", one for standard HTTP requests to all hosts and contexts and 1 >for >>1 site running HTTPS (SSL) on a specific IP. >> >>Now, when the server starts all goes well up until near the end - where >the >>following error is thrown in the tomcat logs: >> >>2004/06/18 01:47:32 org.apache.coyote.tomcat5.MapperListener init >>WARNING: Error registering contexts >>java.util.ConcurrentModificationException >> at java.util.HashMap$HashIterator.nextEntry(HashMap.java:782) >> at java.util.HashMap$EntryIterator.next(HashMap.java:824) >> at java.util.HashMap.putAllForCreate(HashMap.java:424) >> at java.util.HashMap.clone(HashMap.java:656) >> at >>mx4j.server.DefaultMBeanRepository.clone(DefaultMBeanRepository.java:5 6 >) >> at >>mx4j.server.MBeanServerImpl.findMBeansByPattern(MBeanServerImpl.java:1 6 >03) >> at >>mx4j.server.MBeanServerImpl.queryObjectNames(MBeanServerImpl.java:1568 ) >> at >>mx4j.server.MBeanServerImpl.queryMBeans(MBeanServerImpl.java:1512) >> at >>org.apache.coyote.tomcat5.MapperListener.init(MapperListener.java:115) >> at >>org.apache.coyote.tomcat5.CoyoteConnector.start(CoyoteConnector.java:1 5 >10) >> at >>org.apache.catalina.core.StandardService.start(StandardService.java:48 5 >) >> at >>org.apache.catalina.core.StandardServer.start(StandardServer.java:2298 ) >> at org.apache.catalina.startup.Catalina.start(Catalina.java:556) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >>sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j a >va:3 >>9 >>) >> at >>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccess o >rImp >>l >>.java:25) >> at java.lang.reflect.Method.invoke(Method.java:324) >> at >org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:284) >> at >org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:422) >> >>After this, all 3 the HTTP1.1 Coyote connectors are paused. >> >>This clearly does not help matters. I read a bugzilla report about a >>similar problem in Tomcat 4.1.30 - being fixed, and was wondering if >this >>is >>related and would be fixed for TC 5? >>(http://issues.apache.org/bugzilla/show_bug.cgi?id=27315) >> >>The funny thing is have another server that is identically setup (same >>hardware, software, same TC, same sites/hosts/context) and this does >NOT >>happen there? >> >>Any assistance would be much appreciated! >> >>Regards, >> >>Carl Olivier >> >>- >>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. > > >--
[ANN] : Tomcat 5 on Linux Step-By-Step
The document has been updated. Contributions and Help: - Andrew Clute : Building mod_jk2 on Red Hat Enterprise Linux 3 (resolving the 'undefined symbols: apr_md5_final ' error) - Patricia Karsten : Eclipse + Tomcat + Tomcat Deployer - Trevor Butler : Configuring mod_jk2 and Apache-Tomcat integration on Mandrake - Josh Rehman : Deploying web applications (using the context descriptor) Changes: - Deploying web applications : the section now describes using the context descriptor instead of adding entries directly into the server.xml. This revision was thanks to input from Josh Rehman. - Warnings added for Fedora Core 2 -- users, please update to latest kernel to avoid hangs. Additions: - Reverse proxy method of integrating Apache and Tomcat 5 I know that some people have been mirroring my document without asking for my permission. I'm not going to come after you, don't worry, but I would appreciate it if you would just ask me about it. I probably won't say no, because I want to keep traffic on my site down to an affordable level. But please sync with the latest document version, so I don't get emails asking about stuff I already amended or deleted. The latest version is always at http://cymulacrum.net (look for the Tomcat 5 link). This document is also mirrored at http://www.connecties.com/cymulacrum/tomcat5/book1.html (thanks go out to Werner van Mook for his generosity! The latest version should be on its way over to that site soon). If this document was useful to you, please drop me an email or send me something from my Amazon.com wish list. Disclaimer: this document is not an official publication of the Apache group nor any of its affiliates. This document is a compilation of unofficial notes, and sometimes highly subjective perspectives. This document is provided AS IS, WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. You use the information contained in the document AT YOUR OWN RISK. Regards, pascal chong - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat Stand-alone
Hi, It's MX4J 1.1, not 2.x, and we have an enhancement item open for that. Your assumption is correct, it's in the JMX jar in the /bin folder. However, that will be separated out as well, into the jmx.jar containing just the JMX API itself without an implementation, and an implementation jar. This separation, along with coding for JDK 1.5's JMX Remote, will be done in the tomcat 5.1 release branch I think. Yoav Shapira Millennium Research Informatics >-Original Message- >From: Carl Olivier [mailto:[EMAIL PROTECTED] >Sent: Friday, June 18, 2004 9:26 AM >To: 'Tomcat Users List' >Subject: RE: Tomcat Stand-alone > >Hi. > >Does anyone know what version of mx4j is being shipped with TC 5.0.25? > >I assume it is the jmx.jar in the /bin folder? > >Regards, > >Calr > >-Original Message- >From: Shapira, Yoav [mailto:[EMAIL PROTECTED] >Sent: 18 June 2004 02:59 PM >To: Tomcat Users List >Subject: RE: Tomcat Stand-alone > > > >Hi, >The problem is not related to the one you saw, they just share the same >generic error. Please submit a Bugzilla item for this. > >Yoav Shapira >Millennium Research Informatics > > >>-Original Message- >>From: Carl Olivier [mailto:[EMAIL PROTECTED] >>Sent: Friday, June 18, 2004 7:55 AM >>To: '[EMAIL PROTECTED]' >>Subject: Tomcat Stand-alone >> >> >>Greetings again all. >> >>Having a very irritating problem. I am trying to run Tomcat 5.0.25 >>standalone using 3 HTTP1.1 Coyote connectors - one for "behind the >firwall >>access", one for standard HTTP requests to all hosts and contexts and 1 >for >>1 site running HTTPS (SSL) on a specific IP. >> >>Now, when the server starts all goes well up until near the end - where >the >>following error is thrown in the tomcat logs: >> >>2004/06/18 01:47:32 org.apache.coyote.tomcat5.MapperListener init >>WARNING: Error registering contexts >>java.util.ConcurrentModificationException >> at java.util.HashMap$HashIterator.nextEntry(HashMap.java:782) >> at java.util.HashMap$EntryIterator.next(HashMap.java:824) >> at java.util.HashMap.putAllForCreate(HashMap.java:424) >> at java.util.HashMap.clone(HashMap.java:656) >> at >>mx4j.server.DefaultMBeanRepository.clone(DefaultMBeanRepository.java:5 6 >) >> at >>mx4j.server.MBeanServerImpl.findMBeansByPattern(MBeanServerImpl.java:1 6 >03) >> at >>mx4j.server.MBeanServerImpl.queryObjectNames(MBeanServerImpl.java:1568 ) >> at >>mx4j.server.MBeanServerImpl.queryMBeans(MBeanServerImpl.java:1512) >> at >>org.apache.coyote.tomcat5.MapperListener.init(MapperListener.java:115) >> at >>org.apache.coyote.tomcat5.CoyoteConnector.start(CoyoteConnector.java:1 5 >10) >> at >>org.apache.catalina.core.StandardService.start(StandardService.java:48 5 >) >> at >>org.apache.catalina.core.StandardServer.start(StandardServer.java:2298 ) >> at org.apache.catalina.startup.Catalina.start(Catalina.java:556) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >>sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j a >va:3 >>9 >>) >> at >>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccess o >rImp >>l >>.java:25) >> at java.lang.reflect.Method.invoke(Method.java:324) >> at >org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:284) >> at >org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:422) >> >>After this, all 3 the HTTP1.1 Coyote connectors are paused. >> >>This clearly does not help matters. I read a bugzilla report about a >>similar problem in Tomcat 4.1.30 - being fixed, and was wondering if >this >>is >>related and would be fixed for TC 5? >>(http://issues.apache.org/bugzilla/show_bug.cgi?id=27315) >> >>The funny thing is have another server that is identically setup (same >>hardware, software, same TC, same sites/hosts/context) and this does >NOT >>happen there? >> >>Any assistance would be much appreciated! >> >>Regards, >> >>Carl Olivier >> >>- >>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] > >- >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments
RE: Tomcat 4.1.30 does not respect Date header
Hola, >Hello. I am using Tomcat 4.1.30, with java 1.4.2 on a Readhat linux >server. I was going to submit a bug report, but I noticed the bug >tracker only goes through version 4.1.9. Is that bug tracker still >being used? Should I still submit bugs to it? Look again ;) The bug tracker goes through 4.1.30, it's just a string sort so 4.1.30 is in the middle and 4.1.9 is at the end. >Anyway, I am implementing an HTTP Cache filter using the Java Servlet You can save yourself some effort and use an existing free filter such as those in http://www.onjava.com/pub/a/onjava/2004/03/03/filters.html or http://www.servletsuite.com/servlets/responseflt.htm (there are many others, you can just google). >When I look at the actual HTTP generated response I'm finding that my >attempt to set the "Date" header is being ignored and the date of the >header always reflects the time "now". So when my filter returns a Are you sure you're not setting it to "now" ? ;) I can see only one place in the tomcat code that sets this header: the Coyote Http11Processor (org.apache.coyote.http11.Http11Processor in the jakarta-tomcat-connectors CVS module). That code does a check to make sure it's not overwriting an existing header with the same name. Furthermore, even if this code sets the header, you second call would overwrite the currently set value. You're setting it in your filter after the doChain call, right? (Actually, my above paragraph is looking at the 5.0.27 source code, but I think 4.1.30 is the same in this area). Yoav 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 Installation Problem
hii.. Dear friends Please u can check web.xml file or server.xml file may be some errors in that XML file. Deepak On Fri, 18 Jun 2004 deepak Malhotra wrote : >Hi , > Recently I have installed Jakarta-tomcat-5.0..25 on >fedora linux 2.4.22-1.2115.nptl & also I have java >j2sdk1.4.1_02 . >The problem is that tomcat starts successfully using >service tomcat start >but when i point my browser to http://localhost:8080 >browser just waits infinitely without showing the >default >page. >when i checked out catalina.out it shows >org.xml.sax.SAXParseException: The processing >instruction target matching "[xX][mM][lL]" is not >allowed. > >Exception processing Global JNDI Resources >javax.naming.NamingException: The processing >instruction target matching "[xX][mM][lL]" is not >allowed. >etc. >So kindly guide me. >bye > > > > > > >__ >Do you Yahoo!? >New and Improved Yahoo! Mail - 100MB free storage! >http://promotions.yahoo.com/new_mail > >- >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] >
RE: Tomcat Stand-alone
Hi. Does anyone know what version of mx4j is being shipped with TC 5.0.25? I assume it is the jmx.jar in the /bin folder? Regards, Calr -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: 18 June 2004 02:59 PM To: Tomcat Users List Subject: RE: Tomcat Stand-alone Hi, The problem is not related to the one you saw, they just share the same generic error. Please submit a Bugzilla item for this. Yoav Shapira Millennium Research Informatics >-Original Message- >From: Carl Olivier [mailto:[EMAIL PROTECTED] >Sent: Friday, June 18, 2004 7:55 AM >To: '[EMAIL PROTECTED]' >Subject: Tomcat Stand-alone > > >Greetings again all. > >Having a very irritating problem. I am trying to run Tomcat 5.0.25 >standalone using 3 HTTP1.1 Coyote connectors - one for "behind the firwall >access", one for standard HTTP requests to all hosts and contexts and 1 for >1 site running HTTPS (SSL) on a specific IP. > >Now, when the server starts all goes well up until near the end - where the >following error is thrown in the tomcat logs: > >2004/06/18 01:47:32 org.apache.coyote.tomcat5.MapperListener init >WARNING: Error registering contexts >java.util.ConcurrentModificationException > at java.util.HashMap$HashIterator.nextEntry(HashMap.java:782) > at java.util.HashMap$EntryIterator.next(HashMap.java:824) > at java.util.HashMap.putAllForCreate(HashMap.java:424) > at java.util.HashMap.clone(HashMap.java:656) > at >mx4j.server.DefaultMBeanRepository.clone(DefaultMBeanRepository.java:56 ) > at >mx4j.server.MBeanServerImpl.findMBeansByPattern(MBeanServerImpl.java:16 03) > at >mx4j.server.MBeanServerImpl.queryObjectNames(MBeanServerImpl.java:1568) > at >mx4j.server.MBeanServerImpl.queryMBeans(MBeanServerImpl.java:1512) > at >org.apache.coyote.tomcat5.MapperListener.init(MapperListener.java:115) > at >org.apache.coyote.tomcat5.CoyoteConnector.start(CoyoteConnector.java:15 10) > at >org.apache.catalina.core.StandardService.start(StandardService.java:485 ) > at >org.apache.catalina.core.StandardServer.start(StandardServer.java:2298) > at org.apache.catalina.startup.Catalina.start(Catalina.java:556) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at >sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.ja va:3 >9 >) > at >sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccesso rImp >l >.java:25) > at java.lang.reflect.Method.invoke(Method.java:324) > at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:284) > at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:422) > >After this, all 3 the HTTP1.1 Coyote connectors are paused. > >This clearly does not help matters. I read a bugzilla report about a >similar problem in Tomcat 4.1.30 - being fixed, and was wondering if this >is >related and would be fixed for TC 5? >(http://issues.apache.org/bugzilla/show_bug.cgi?id=27315) > >The funny thing is have another server that is identically setup (same >hardware, software, same TC, same sites/hosts/context) and this does NOT >happen there? > >Any assistance would be much appreciated! > >Regards, > >Carl Olivier > >- >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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Multiple Thread Pools
I don't think that will work for you, since there is some logic associated with the fact that the incoming thread is released, means it releases all the request/response logic, Filip - Original Message - From: "Prabhakaran Nagarajan" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Friday, June 18, 2004 8:23 AM Subject: Re: Multiple Thread Pools > Thanks for your replies. I was trying to avoid using > apache if possible. > As for writing my own code, I was planning on doing > this: > Write a custom valve that looks at the request uri. > If one of the "bad performing" page is requested, > spawn off a separate thread (doug lea's > PooledExecutor) and process request in that thread. > In theory, to process the request, I obtain the > wrapper (request.getWrapper()), do a > wrapper.allocate() to get the servlet instance, and > call service(req,resp) on the servlet. > However, when I try this, the getWrapper() returns a > null. Is there some other way I should be processing > the request? Or is there a better way to achieve what > I want? > > Thanks, > Prabhakaran. > > --- Filip Hanik - Dev <[EMAIL PROTECTED]> wrote: > > put apache/mod_proxy in front of it. > > have apache redirect one path of JSPs to one > > connector, > > then redirect everything else to another connector > > > > Filip > > > > - Original Message - > > From: "Shapira, Yoav" <[EMAIL PROTECTED]> > > To: "Tomcat Users List" > > <[EMAIL PROTECTED]> > > Sent: Friday, June 18, 2004 7:50 AM > > Subject: RE: Multiple Thread Pools > > > > > > > > > > Hi, > > > Not currently in tomcat. You'd have to write your > > own code for this. > > > You listed your options well at the end of your > > message. > > > > > > Yoav Shapira > > > Millennium Research Informatics > > > > > > > > > >-Original Message- > > > >From: Prabhakaran Nagarajan > > [mailto:[EMAIL PROTECTED] > > > >Sent: Thursday, June 17, 2004 7:31 PM > > > >To: [EMAIL PROTECTED] > > > >Subject: Multiple Thread Pools > > > > > > > >Is it possible in tomcat to segregate certain jsp > > > >pages to its own thread pool/connector? > > > >We have certain pages that take a while to > > execute, > > > >and when multiple users access the page, all > > threads > > > >are used up serving those requests. Weblogic > > allows > > > >defining multiple "ExecuteQueues" and assigning > > jsp > > > >/servlets to this queue -- you can either > > throttle bad > > > >pages or ensure thread availability for critical > > > >pages. > > > > > > > >Is there a way in tomcat to achieve similar > > results? > > > >Or are my options limited to 1.increase the > > maxThreads > > > >count 2.try and improve the performance of those > > pages > > > >3.implement a poll/callback on the long running > > page > > > >to prevent tying the thread up. > > > > > > > >Thanks, > > > >Prabhakaran. > > > > > > > > > > > > > > > >__ > > > >Do you Yahoo!? > > > >Take Yahoo! Mail with you! Get it on your mobile > > phone. > > > >http://mobile.yahoo.com/maildemo > > > > > > > > > > >- > > > >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] > > > > > > > - > > To unsubscribe, e-mail: > > [EMAIL PROTECTED] > > For additional commands, e-mail: > > [EMAIL PROTECTED] > > > > > > > > > __ > Do you Yahoo!? > New and Improved Yahoo! Mail - Send 10MB messages! > http://promotions.yahoo.com/new_mail > > - > 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]
error 403 redirect
hi, can any one tell me why i cannot redirect http 403 to my nown page? It works fine for code 404. but not 403 (i used valve to restrict certain ips) I am using tomcat 5.0.19 on redhat as3 403 error403.html thanks cheng = Best wishes Z C Wang ___ALL-NEW Yahoo! Messenger - so many all-new ways to express yourself http://uk.messenger.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Multiple Thread Pools
Thanks for your replies. I was trying to avoid using apache if possible. As for writing my own code, I was planning on doing this: Write a custom valve that looks at the request uri. If one of the "bad performing" page is requested, spawn off a separate thread (doug lea's PooledExecutor) and process request in that thread. In theory, to process the request, I obtain the wrapper (request.getWrapper()), do a wrapper.allocate() to get the servlet instance, and call service(req,resp) on the servlet. However, when I try this, the getWrapper() returns a null. Is there some other way I should be processing the request? Or is there a better way to achieve what I want? Thanks, Prabhakaran. --- Filip Hanik - Dev <[EMAIL PROTECTED]> wrote: > put apache/mod_proxy in front of it. > have apache redirect one path of JSPs to one > connector, > then redirect everything else to another connector > > Filip > > - Original Message - > From: "Shapira, Yoav" <[EMAIL PROTECTED]> > To: "Tomcat Users List" > <[EMAIL PROTECTED]> > Sent: Friday, June 18, 2004 7:50 AM > Subject: RE: Multiple Thread Pools > > > > > > Hi, > > Not currently in tomcat. You'd have to write your > own code for this. > > You listed your options well at the end of your > message. > > > > Yoav Shapira > > Millennium Research Informatics > > > > > > >-Original Message- > > >From: Prabhakaran Nagarajan > [mailto:[EMAIL PROTECTED] > > >Sent: Thursday, June 17, 2004 7:31 PM > > >To: [EMAIL PROTECTED] > > >Subject: Multiple Thread Pools > > > > > >Is it possible in tomcat to segregate certain jsp > > >pages to its own thread pool/connector? > > >We have certain pages that take a while to > execute, > > >and when multiple users access the page, all > threads > > >are used up serving those requests. Weblogic > allows > > >defining multiple "ExecuteQueues" and assigning > jsp > > >/servlets to this queue -- you can either > throttle bad > > >pages or ensure thread availability for critical > > >pages. > > > > > >Is there a way in tomcat to achieve similar > results? > > >Or are my options limited to 1.increase the > maxThreads > > >count 2.try and improve the performance of those > pages > > >3.implement a poll/callback on the long running > page > > >to prevent tying the thread up. > > > > > >Thanks, > > >Prabhakaran. > > > > > > > > > > > >__ > > >Do you Yahoo!? > > >Take Yahoo! Mail with you! Get it on your mobile > phone. > > >http://mobile.yahoo.com/maildemo > > > > > > >- > > >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] > > > - > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > > __ Do you Yahoo!? New and Improved Yahoo! Mail - Send 10MB messages! http://promotions.yahoo.com/new_mail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat Installation Problem
Hi , Recently I have installed Jakarta-tomcat-5.0..25 on fedora linux 2.4.22-1.2115.nptl & also I have java j2sdk1.4.1_02 . The problem is that tomcat starts successfully using service tomcat start but when i point my browser to http://localhost:8080 browser just waits infinitely without showing the default page. when i checked out catalina.out it shows org.xml.sax.SAXParseException: The processing instruction target matching "[xX][mM][lL]" is not allowed. Exception processing Global JNDI Resources javax.naming.NamingException: The processing instruction target matching "[xX][mM][lL]" is not allowed. etc. So kindly guide me. bye __ Do you Yahoo!? New and Improved Yahoo! Mail - 100MB free storage! http://promotions.yahoo.com/new_mail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [ANN] Apache Tomcat 5.0.27 Beta released
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[ANN] Apache Tomcat 5.0.27 Beta released
>-Original Message- >From: Shapira, Yoav >Sent: Friday, June 18, 2004 9:01 AM >To: Tomcat Developers List >Subject: RE: [ANN] Apache Tomcat 5.0.27 Beta released > > >Hi, >FYI on this release: It is a CVS branch point for TOMCAT_5_0, so those >of you building from CVS directly should know that new stuff is going to >start appearing on HEAD that may reduce stability temporarily (you can >follow tomcat-dev discussions in the 5.next threads for more details). > >Yoav Shapira >Millennium Research Informatics > > >>-Original Message- >>From: Shapira, Yoav >>Sent: Friday, June 18, 2004 8:55 AM >>To: Tomcat Developers List; Tomcat Users List >>Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED] >>Subject: [ANN] Apache Tomcat 5.0.27 Beta released >> >> >>The Tomcat Team announces the immediate availability of Apache Tomcat >>5.0.27 Beta. >> >>Please refer to the change log for the list of changes: >>http://jakarta.apache.org/tomcat/tomcat-5.0-doc/changelog.html >> >>Release notes: >>http://jakarta.apache.org/tomcat/tomcat-5.0-doc/RELEASE-NOTES >> >>Downloads: >>Binaries: http://jakarta.apache.org/site/binindex.cgi >>Sources: http://jakarta.apache.org/site/sourceindex.cgi >> >>The Apache Tomcat Team >> >> >> >> >>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] > > > > >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] 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 Stand-alone
Hi Yoav. Have just done so - I am busy looking at the source and will hopefully be add a path attachment! Bugzilla: http://issues.apache.org/bugzilla/show_bug.cgi?id=29671 Regards, -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: 18 June 2004 02:59 PM To: Tomcat Users List Subject: RE: Tomcat Stand-alone Hi, The problem is not related to the one you saw, they just share the same generic error. Please submit a Bugzilla item for this. Yoav Shapira Millennium Research Informatics >-Original Message- >From: Carl Olivier [mailto:[EMAIL PROTECTED] >Sent: Friday, June 18, 2004 7:55 AM >To: '[EMAIL PROTECTED]' >Subject: Tomcat Stand-alone > > >Greetings again all. > >Having a very irritating problem. I am trying to run Tomcat 5.0.25 >standalone using 3 HTTP1.1 Coyote connectors - one for "behind the firwall >access", one for standard HTTP requests to all hosts and contexts and 1 for >1 site running HTTPS (SSL) on a specific IP. > >Now, when the server starts all goes well up until near the end - where the >following error is thrown in the tomcat logs: > >2004/06/18 01:47:32 org.apache.coyote.tomcat5.MapperListener init >WARNING: Error registering contexts >java.util.ConcurrentModificationException > at java.util.HashMap$HashIterator.nextEntry(HashMap.java:782) > at java.util.HashMap$EntryIterator.next(HashMap.java:824) > at java.util.HashMap.putAllForCreate(HashMap.java:424) > at java.util.HashMap.clone(HashMap.java:656) > at >mx4j.server.DefaultMBeanRepository.clone(DefaultMBeanRepository.java:56 ) > at >mx4j.server.MBeanServerImpl.findMBeansByPattern(MBeanServerImpl.java:16 03) > at >mx4j.server.MBeanServerImpl.queryObjectNames(MBeanServerImpl.java:1568) > at >mx4j.server.MBeanServerImpl.queryMBeans(MBeanServerImpl.java:1512) > at >org.apache.coyote.tomcat5.MapperListener.init(MapperListener.java:115) > at >org.apache.coyote.tomcat5.CoyoteConnector.start(CoyoteConnector.java:15 10) > at >org.apache.catalina.core.StandardService.start(StandardService.java:485 ) > at >org.apache.catalina.core.StandardServer.start(StandardServer.java:2298) > at org.apache.catalina.startup.Catalina.start(Catalina.java:556) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at >sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.ja va:3 >9 >) > at >sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccesso rImp >l >.java:25) > at java.lang.reflect.Method.invoke(Method.java:324) > at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:284) > at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:422) > >After this, all 3 the HTTP1.1 Coyote connectors are paused. > >This clearly does not help matters. I read a bugzilla report about a >similar problem in Tomcat 4.1.30 - being fixed, and was wondering if this >is >related and would be fixed for TC 5? >(http://issues.apache.org/bugzilla/show_bug.cgi?id=27315) > >The funny thing is have another server that is identically setup (same >hardware, software, same TC, same sites/hosts/context) and this does NOT >happen there? > >Any assistance would be much appreciated! > >Regards, > >Carl Olivier > >- >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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Sybase and Tomcat 5, Possible Problem
Hi, Hmm... It's good you can verify the login on the DB side. You should try to debug this in tomcat 5 rather than rolling back, if possible. Where is the driver jar located in your server? Yoav Shapira Millennium Research Informatics >-Original Message- >From: Jeff Sexton [mailto:[EMAIL PROTECTED] >Sent: Thursday, June 17, 2004 12:35 PM >To: [EMAIL PROTECTED] >Subject: Sybase and Tomcat 5, Possible Problem > >After a lot of effort, I feel there may be some reason that the Sybase >JConnect JDBC driver doesn't work in Tomcat 5.0.24 (I use Tomcat 4 for my >Sybase driven apps quite a bit). > >The exception is: > >org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of >class '' for connect URL 'null', cause: null > >META-INF/context.xml is: > > > type="javax.sql.DataSource"/> > > > From conf/server.xml contains: > > > auth="Container" >type="javax.sql.DataSource"/> > > > factory > org.apache.commons.dbcp.BasicDataSourceFactory > > > username > excalibur > > > password > mypassword > > > driverClassName > com.sybase.jdbc2.jdbc.SybDriver > > > driverName > jdbc:sybase:Tds:pdxax12:4100 > > > url > jdbc:sybase:Tds:pdxax12:4100 > > > maxActive > 5 > > > > >web.xml contains: > > > > > ProvCICS > > > com.ods.forte.cics.servlet.ProvCICS > > 1 > > > >ProvCICS >/ProvCICS > > > >odsdb03 Connection Pool >jdbc/odsdb03 >javax.sql.DataSource >Container > > > > >I have also tried working with the placed in server.xml >and with the defined in the context, all combinations >yield the same behavior. > >*Tomcat does actually log into the database server when it starts* > >I can see it from the database side. Therefore I know the jdbc >jar file is loaded and the connection specification correct and working. >In addition, the stack trace in catalina.out includes a point >in Sybase code: > >Cannot create JDBC driver of class '' for connect URL 'null' >java.lang.NullPointerException > at com.sybase.jdbc2.jdbc.SybDriver.acceptsURL(SybDriver.java:197) > at java.sql.DriverManager.getDriver(DriverManager.java:249) > at >org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSourc e.ja >va:743) > ... > >So can I conclude that the app is actually linked to the resource? If >so then the problem seems to be that the information required somehow >does not reach down the driver? > >Ideas? > >Should I rollback to TC 4x for awhile? > >-- >The ODS Companies >Jeff Sexton >Information Services >(503) 228-6554 x1026 >http://www.odscompanies.com > >This message is intended for the sole use of the individual and entity >to whom it is addressed, and may contain information that is privileged, >confidential and exempt from disclosure under applicable law. If you are >not the intended addressee, nor authorized to receive for the intended >addressee, you are hereby notified that you may not use, copy, disclose >or distribute to anyone the message or any information contained in the >message. If you have received this message in error, please immediately >advise the sender by reply email and delete the message. > > >-- >The ODS Companies >Jeff Sexton >Information Services >(503) 228-6554 x1026 >http://www.odscompanies.com > >This message is intended for the sole use of the individual and entity >to whom it is addressed, and may contain information that is privileged, >confidential and exempt from disclosure under applicable law. If you are >not the intended addressee, nor authorized to receive for the intended >addressee, you are hereby notified that you may not use, copy, disclose >or distribute to anyone the message or any information contained in the >message. If you have received this message in error, please immediately >advise the sender by reply email and delete the message. > > >- >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. - T
RE: Tomcat and jdk1.3 or jdk1.4
Hi, Right, I should have mentioned this. But the core of tomcat doesn't. Yoav Shapira Millennium Research Informatics >-Original Message- >From: Filip Hanik - Dev [mailto:[EMAIL PROTECTED] >Sent: Friday, June 18, 2004 8:55 AM >To: Tomcat Users List >Subject: Re: Tomcat and jdk1.3 or jdk1.4 > >Clustering requires 1.4, > >- Original Message - >From: "Shapira, Yoav" <[EMAIL PROTECTED]> >To: "Tomcat Users List" <[EMAIL PROTECTED]> >Sent: Friday, June 18, 2004 7:49 AM >Subject: RE: Tomcat and jdk1.3 or jdk1.4 > > >> >> Hi, >> The downloads are the same. Tomcat 5 is built using JDK 1.4, but will >> run on either 1.3 or 1.4 (and 1.5 BTW). >> >> Yoav Shapira >> Millennium Research Informatics >> >> >> >-Original Message- >> >From: QM [mailto:[EMAIL PROTECTED] >> >Sent: Friday, June 18, 2004 8:22 AM >> >To: Tomcat Users List >> >Subject: Re: Tomcat and jdk1.3 or jdk1.4 >> > >> >On Fri, Jun 18, 2004 at 12:10:16PM +0200, Holger de Wall wrote: >> >: are there different Tomcat-5.0.25-Downloads for jdk1.3 and jdk1.4 >> >available? >> > >> >Sort of: Tomcat5 packages exist for 1.4; they don't exist for 1.3 >> > >> >Tomcat5 requires JDK 1.4 >> > >> > >> >: Which java-packages are missing in the Version for jdk1.4? >> > >> >I'm not sure what this means. Please explain. >> > >> >-QM >> > >> >-- >> > >> >software -- http://www.brandxdev.net >> >tech news -- http://www.RoarNetworX.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] > > >- >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: Tomcat Stand-alone
Hi, The problem is not related to the one you saw, they just share the same generic error. Please submit a Bugzilla item for this. Yoav Shapira Millennium Research Informatics >-Original Message- >From: Carl Olivier [mailto:[EMAIL PROTECTED] >Sent: Friday, June 18, 2004 7:55 AM >To: '[EMAIL PROTECTED]' >Subject: Tomcat Stand-alone > > >Greetings again all. > >Having a very irritating problem. I am trying to run Tomcat 5.0.25 >standalone using 3 HTTP1.1 Coyote connectors - one for "behind the firwall >access", one for standard HTTP requests to all hosts and contexts and 1 for >1 site running HTTPS (SSL) on a specific IP. > >Now, when the server starts all goes well up until near the end - where the >following error is thrown in the tomcat logs: > >2004/06/18 01:47:32 org.apache.coyote.tomcat5.MapperListener init >WARNING: Error registering contexts >java.util.ConcurrentModificationException > at java.util.HashMap$HashIterator.nextEntry(HashMap.java:782) > at java.util.HashMap$EntryIterator.next(HashMap.java:824) > at java.util.HashMap.putAllForCreate(HashMap.java:424) > at java.util.HashMap.clone(HashMap.java:656) > at >mx4j.server.DefaultMBeanRepository.clone(DefaultMBeanRepository.java:56 ) > at >mx4j.server.MBeanServerImpl.findMBeansByPattern(MBeanServerImpl.java:16 03) > at >mx4j.server.MBeanServerImpl.queryObjectNames(MBeanServerImpl.java:1568) > at >mx4j.server.MBeanServerImpl.queryMBeans(MBeanServerImpl.java:1512) > at >org.apache.coyote.tomcat5.MapperListener.init(MapperListener.java:115) > at >org.apache.coyote.tomcat5.CoyoteConnector.start(CoyoteConnector.java:15 10) > at >org.apache.catalina.core.StandardService.start(StandardService.java:485 ) > at >org.apache.catalina.core.StandardServer.start(StandardServer.java:2298) > at org.apache.catalina.startup.Catalina.start(Catalina.java:556) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at >sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.ja va:3 >9 >) > at >sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccesso rImp >l >.java:25) > at java.lang.reflect.Method.invoke(Method.java:324) > at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:284) > at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:422) > >After this, all 3 the HTTP1.1 Coyote connectors are paused. > >This clearly does not help matters. I read a bugzilla report about a >similar problem in Tomcat 4.1.30 - being fixed, and was wondering if this >is >related and would be fixed for TC 5? >(http://issues.apache.org/bugzilla/show_bug.cgi?id=27315) > >The funny thing is have another server that is identically setup (same >hardware, software, same TC, same sites/hosts/context) and this does NOT >happen there? > >Any assistance would be much appreciated! > >Regards, > >Carl Olivier > >- >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: [ANN] Apache Tomcat 5.0.27 Beta released
MatrixOne Tech Support eMail incident submission functionality requires specific subject line. The following subject lines are recognized. Request for CustomerLink Access - This will submit a request for new CustomerLink account Request for CustomerLink Password Reset - This will submit a request for existing CustomerLink account password reset Submit [PUT YOUR SUBJECT LINE HERE] - This will submit a new incident (please only use when CustomerLink is not available to ensure prompt service) Keywords "Request" or "Submit" must be the 1st word in the subject line. If you already have a CustomerLink account, please use CustomerLink (https://customerlink.matrixone.com) to submit or update your incidents. Otherwise, please resend your message with the required subject line. Thank you! MatrixOne Tech Support - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat--> web.xml --> context --> element query
Hi, >I have tried setting debug="0" but it doesnt work as you described, i.e. I didn't say to set debug="0" (though I should have). Most of tomcat's logging is done via commons-logging. You need to write a commons-logging configuration file (there's a FAQ entry on how to do this) and set the level for org.apache to OFF (or maybe FATAL, your choice). >p.s. what paramter can I set to garantee that the servlets in >/work/Standalone/* is always re-generated each time > Tomcat is re-started. Please start a new thread for new questions. Yoav 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]
[ANN] Apache Tomcat 5.0.27 Beta released
The Tomcat Team announces the immediate availability of Apache Tomcat 5.0.27 Beta. Please refer to the change log for the list of changes: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/changelog.html Release notes: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/RELEASE-NOTES Downloads: Binaries: http://jakarta.apache.org/site/binindex.cgi Sources: http://jakarta.apache.org/site/sourceindex.cgi The Apache Tomcat Team 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 and jdk1.3 or jdk1.4
Clustering requires 1.4, - Original Message - From: "Shapira, Yoav" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Friday, June 18, 2004 7:49 AM Subject: RE: Tomcat and jdk1.3 or jdk1.4 > > Hi, > The downloads are the same. Tomcat 5 is built using JDK 1.4, but will > run on either 1.3 or 1.4 (and 1.5 BTW). > > Yoav Shapira > Millennium Research Informatics > > > >-Original Message- > >From: QM [mailto:[EMAIL PROTECTED] > >Sent: Friday, June 18, 2004 8:22 AM > >To: Tomcat Users List > >Subject: Re: Tomcat and jdk1.3 or jdk1.4 > > > >On Fri, Jun 18, 2004 at 12:10:16PM +0200, Holger de Wall wrote: > >: are there different Tomcat-5.0.25-Downloads for jdk1.3 and jdk1.4 > >available? > > > >Sort of: Tomcat5 packages exist for 1.4; they don't exist for 1.3 > > > >Tomcat5 requires JDK 1.4 > > > > > >: Which java-packages are missing in the Version for jdk1.4? > > > >I'm not sure what this means. Please explain. > > > >-QM > > > >-- > > > >software -- http://www.brandxdev.net > >tech news -- http://www.RoarNetworX.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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Multiple Thread Pools
put apache/mod_proxy in front of it. have apache redirect one path of JSPs to one connector, then redirect everything else to another connector Filip - Original Message - From: "Shapira, Yoav" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Friday, June 18, 2004 7:50 AM Subject: RE: Multiple Thread Pools > > Hi, > Not currently in tomcat. You'd have to write your own code for this. > You listed your options well at the end of your message. > > Yoav Shapira > Millennium Research Informatics > > > >-Original Message- > >From: Prabhakaran Nagarajan [mailto:[EMAIL PROTECTED] > >Sent: Thursday, June 17, 2004 7:31 PM > >To: [EMAIL PROTECTED] > >Subject: Multiple Thread Pools > > > >Is it possible in tomcat to segregate certain jsp > >pages to its own thread pool/connector? > >We have certain pages that take a while to execute, > >and when multiple users access the page, all threads > >are used up serving those requests. Weblogic allows > >defining multiple "ExecuteQueues" and assigning jsp > >/servlets to this queue -- you can either throttle bad > >pages or ensure thread availability for critical > >pages. > > > >Is there a way in tomcat to achieve similar results? > >Or are my options limited to 1.increase the maxThreads > >count 2.try and improve the performance of those pages > >3.implement a poll/callback on the long running page > >to prevent tying the thread up. > > > >Thanks, > >Prabhakaran. > > > > > > > >__ > >Do you Yahoo!? > >Take Yahoo! Mail with you! Get it on your mobile phone. > >http://mobile.yahoo.com/maildemo > > > >- > >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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat and jdk1.3 or jdk1.4
Hi, The downloads are the same. Tomcat 5 is built using JDK 1.4, but will run on either 1.3 or 1.4 (and 1.5 BTW). Yoav Shapira Millennium Research Informatics >-Original Message- >From: QM [mailto:[EMAIL PROTECTED] >Sent: Friday, June 18, 2004 8:22 AM >To: Tomcat Users List >Subject: Re: Tomcat and jdk1.3 or jdk1.4 > >On Fri, Jun 18, 2004 at 12:10:16PM +0200, Holger de Wall wrote: >: are there different Tomcat-5.0.25-Downloads for jdk1.3 and jdk1.4 >available? > >Sort of: Tomcat5 packages exist for 1.4; they don't exist for 1.3 > >Tomcat5 requires JDK 1.4 > > >: Which java-packages are missing in the Version for jdk1.4? > >I'm not sure what this means. Please explain. > >-QM > >-- > >software -- http://www.brandxdev.net >tech news -- http://www.RoarNetworX.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: Multiple Thread Pools
Hi, Not currently in tomcat. You'd have to write your own code for this. You listed your options well at the end of your message. Yoav Shapira Millennium Research Informatics >-Original Message- >From: Prabhakaran Nagarajan [mailto:[EMAIL PROTECTED] >Sent: Thursday, June 17, 2004 7:31 PM >To: [EMAIL PROTECTED] >Subject: Multiple Thread Pools > >Is it possible in tomcat to segregate certain jsp >pages to its own thread pool/connector? >We have certain pages that take a while to execute, >and when multiple users access the page, all threads >are used up serving those requests. Weblogic allows >defining multiple "ExecuteQueues" and assigning jsp >/servlets to this queue -- you can either throttle bad >pages or ensure thread availability for critical >pages. > >Is there a way in tomcat to achieve similar results? >Or are my options limited to 1.increase the maxThreads >count 2.try and improve the performance of those pages >3.implement a poll/callback on the long running page >to prevent tying the thread up. > >Thanks, >Prabhakaran. > > > >__ >Do you Yahoo!? >Take Yahoo! Mail with you! Get it on your mobile phone. >http://mobile.yahoo.com/maildemo > >- >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: Jasper2 fork
Hi, Speed. Fork is slower because of additional overhead. Yoav Shapira Millennium Research Informatics >-Original Message- >From: Carl Olivier [mailto:[EMAIL PROTECTED] >Sent: Thursday, June 17, 2004 1:25 PM >To: '[EMAIL PROTECTED]' >Subject: Jasper2 fork > >Greetings. > >Quick question re the jasper2 (org.apache.jasper.servlet.JspServlet) fork >init param. > >The default of the fork setting is true, however the Tomcat 5 binary (and I >think source) distribution ships with this init-param set to false. > >Now the reason I am curious about this shipping with this overridden to >false is that I have innumerable memory problems - up until I was pointed >in >setting the fork init param to true. This *seems* to have solved pretty >much all my problems! > >Is there some reason NOT to use this fork setting? > >Thanks a stack to those that assisted me! Very much appreciated! > >Regards, > >Carl > >- >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: Problems with Virtual Hosts
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Problems with Virtual Hosts
Hi, I installed Apache 2.0.49 and Tomcat 5.0.24. JK-Version is 2.04 My Problem is as follows: if I enter www.test.de:8080 then everything is working fine. But when I try www.test.de then tomcat invokes the default-Host (localhost). So for me it seems Apache doesn't pass the domain-name to tomcat. Has somebody an idea? thx Carsten - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How can I add without restarting Tomcat?
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Re: Tomcat--> web.xml --> context --> element query
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Re: AW: mod_jk2 memory leak?
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Re: AW: Pulling a node out of a cluster?
Thanks, Thomas, this is a useful information. Unfortunatelly, right now I'm forced to use mod_jk 1.2.5 but we will switch to mod_jk2 in the near future. Regards, Davor Hubbert, Thomas wrote: > Hi Davor, > > if mod jk2 is an option I would suggest using that. It provides a couple > of features that would help you achieving what you asked for. E.g. it > supports graceful shutdown, i.e just redirecting already existing sessions > with a valiud jvm route to one tomcat instance and sending all new > requests to the other tomcat. Also in jk2 - if you don't care about > loosing sessions - you can set one of the tomcats to be disabled making it > unreachable for any requests. The good thing with jk2 is that it supports > reloading of the conf file at runtime, i.e. without shuting anything down. > > Hope this helps, > Thomas > > -Ursprüngliche Nachricht- > Von: news [mailto:[EMAIL PROTECTED] Auftrag von Davor Cengija > Gesendet: Freitag, 18. Juni 2004 09:47 > An: [EMAIL PROTECTED] > Betreff: Pulling a node out of a cluster? > > > My server configuration is as follows: > > - Apache 2 + mod_jk 1.2.5 > - Two Tomcats 4.1.30 which communicate with mod_jk through ports 11009 and > 12009. > > It works just as it should; mod_jk automatically redirects all the > requests from tomcat1 to tomcat2 when tomcat1 is down etc. > > Now, the question is how to pull e.g. tomcat1 out of a cluster but to have > it still happily running? > > The best idea I could come to is to shut down a tomcat, change its mod_jk > connector port and to bring it up again. Apache doesn't see that tomcat > anymore and forwards all the requests to another one, and I can easily > access that pulled-out tomcat through its http port. When I want to > reconnect the pulled-out tomcat to cluster again I have to shut it down, > change its mod_jk connector port back to its previous value and start it > up again. It works but is a little bit touchy. > > Any better idea? > > I've seen a cluster configuration which uses special files, e.g. > im_in_cluster.html which each clustered tomcat has in its web root. Load > balancer first asks for that file and if it's available forwards request > to that tomcat. Simply removing im_in_cluster.html file from a tomcat's > webroot will render that tomcat unclustered. Any idea how could I achieve > that with apache+mod_jk+two tomcats? > > Thanks, > Davor -- Davor Cengija, [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat and jdk1.3 or jdk1.4
On Fri, Jun 18, 2004 at 12:10:16PM +0200, Holger de Wall wrote: : are there different Tomcat-5.0.25-Downloads for jdk1.3 and jdk1.4 available? Sort of: Tomcat5 packages exist for 1.4; they don't exist for 1.3 Tomcat5 requires JDK 1.4 : Which java-packages are missing in the Version for jdk1.4? I'm not sure what this means. Please explain. -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: three problems
Clearly, my eyes aren't as sharp when I'm half-awake. Here's the culprit: : REJECT all -- 0.0.0.0/00.0.0.0/0 reject-with : icmp-host-prohibited That's the tail end of the chain, so any rules appended to that chain (like the Tomcat rule I showed you) will never be reached. Rerun the "iptables --list" command, but use the switch to show rule numbers. You can then run the other iptables command I showed you, but use *insert* instead of *append*. Be sure to insert above that last reject rule. See the iptables docs/manpage for more info, commandline switches, etc. -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Anyone have the complied mod_jk for AIX 4.3.3???
Hello, we are running Apache 1.3.19.3 and Tomcat 3.2.4 on AIX 4.3.3. We are have trouble compiling the mod_jk and were wondering if anyone already has this compiled and can send the file?? Thanks! -Bob - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat Stand-alone
Greetings again all. Having a very irritating problem. I am trying to run Tomcat 5.0.25 standalone using 3 HTTP1.1 Coyote connectors - one for "behind the firwall access", one for standard HTTP requests to all hosts and contexts and 1 for 1 site running HTTPS (SSL) on a specific IP. Now, when the server starts all goes well up until near the end - where the following error is thrown in the tomcat logs: 2004/06/18 01:47:32 org.apache.coyote.tomcat5.MapperListener init WARNING: Error registering contexts java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextEntry(HashMap.java:782) at java.util.HashMap$EntryIterator.next(HashMap.java:824) at java.util.HashMap.putAllForCreate(HashMap.java:424) at java.util.HashMap.clone(HashMap.java:656) at mx4j.server.DefaultMBeanRepository.clone(DefaultMBeanRepository.java:56) at mx4j.server.MBeanServerImpl.findMBeansByPattern(MBeanServerImpl.java:1603) at mx4j.server.MBeanServerImpl.queryObjectNames(MBeanServerImpl.java:1568) at mx4j.server.MBeanServerImpl.queryMBeans(MBeanServerImpl.java:1512) at org.apache.coyote.tomcat5.MapperListener.init(MapperListener.java:115) at org.apache.coyote.tomcat5.CoyoteConnector.start(CoyoteConnector.java:1510) at org.apache.catalina.core.StandardService.start(StandardService.java:485) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2298) at org.apache.catalina.startup.Catalina.start(Catalina.java:556) 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.catalina.startup.Bootstrap.start(Bootstrap.java:284) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:422) After this, all 3 the HTTP1.1 Coyote connectors are paused. This clearly does not help matters. I read a bugzilla report about a similar problem in Tomcat 4.1.30 - being fixed, and was wondering if this is related and would be fixed for TC 5? (http://issues.apache.org/bugzilla/show_bug.cgi?id=27315) The funny thing is have another server that is identically setup (same hardware, software, same TC, same sites/hosts/context) and this does NOT happen there? Any assistance would be much appreciated! Regards, Carl Olivier - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
mod_jk2 logs - telling which server it is serving the requests fr om?
Hi friends, I have never tried this. How can i see which server my mod_jk2 is sending requests/serving from? Is there some place where i can do this settings? Thanks BK __ For information about the Standard Bank group visit our web site __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the group. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of the group. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. ___
AW: mod_jk2 memory leak?
Hi, I had a similar problem with apache 1.3 and mod jk2. The httpd processes kept growing and growing. I didn't have this problem when I was using jk1.2 so I suppose it's a problem with jk2. To prevent the httpd processes getting to big causing the server to crash / running out of memory I just changed the MaxRequestsPerChild property in the httpd.conf from 0 (unlimited) to 1500. This way a processe gets killed after 1500 accesses and all the memory bound to it gets released. Of course you have to try which value suits your configuration best depending on the amount of memory you got and the number of max clients. Hope this helps Thomas -Ursprüngliche Nachricht- Von: Carl Olivier [mailto:[EMAIL PROTECTED] Gesendet: Freitag, 18. Juni 2004 09:38 An: '[EMAIL PROTECTED]' Betreff: mod_jk2 memory leak? Greetings. Ok, I posted yesterday about the fork attribute - no response yet and stuff. Now I indicated that the fork setting of true *seemed* to have solved many of my problems RE the apparent memory leak on my server. I am now revising that statement in that the server now stayed up for 25 hours as opposed to the 12 or so it was before I set the fork init-param to true. So now I am where the OTHER memory leak is. I have run profilers on the server and cannot seem to find anything obvious in my code (in fact my code seems to garbage collect very well and properly)... I do recall certain posts on this list about a potential memory leak in mod_jk2 - I am running Apache 2.0.49 with mod_jk2 connecting to Tomcat behind. Does anyone know if this was ever proved to be the case? I will be attempting to run the server on Tomcat standalone - to see if the memory leak persists or not. Anyway, any pointers would be welcome! Regards, Carl Olivier - 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]
AW: Pulling a node out of a cluster?
Hi Davor, if mod jk2 is an option I would suggest using that. It provides a couple of features that would help you achieving what you asked for. E.g. it supports graceful shutdown, i.e just redirecting already existing sessions with a valiud jvm route to one tomcat instance and sending all new requests to the other tomcat. Also in jk2 - if you don't care about loosing sessions - you can set one of the tomcats to be disabled making it unreachable for any requests. The good thing with jk2 is that it supports reloading of the conf file at runtime, i.e. without shuting anything down. Hope this helps, Thomas -Ursprüngliche Nachricht- Von: news [mailto:[EMAIL PROTECTED] Auftrag von Davor Cengija Gesendet: Freitag, 18. Juni 2004 09:47 An: [EMAIL PROTECTED] Betreff: Pulling a node out of a cluster? My server configuration is as follows: - Apache 2 + mod_jk 1.2.5 - Two Tomcats 4.1.30 which communicate with mod_jk through ports 11009 and 12009. It works just as it should; mod_jk automatically redirects all the requests from tomcat1 to tomcat2 when tomcat1 is down etc. Now, the question is how to pull e.g. tomcat1 out of a cluster but to have it still happily running? The best idea I could come to is to shut down a tomcat, change its mod_jk connector port and to bring it up again. Apache doesn't see that tomcat anymore and forwards all the requests to another one, and I can easily access that pulled-out tomcat through its http port. When I want to reconnect the pulled-out tomcat to cluster again I have to shut it down, change its mod_jk connector port back to its previous value and start it up again. It works but is a little bit touchy. Any better idea? I've seen a cluster configuration which uses special files, e.g. im_in_cluster.html which each clustered tomcat has in its web root. Load balancer first asks for that file and if it's available forwards request to that tomcat. Simply removing im_in_cluster.html file from a tomcat's webroot will render that tomcat unclustered. Any idea how could I achieve that with apache+mod_jk+two tomcats? Thanks, Davor -- Davor Cengija, [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: AW: How can I add without restarting Tomcat?
Hey, you can used the admin application. Tipp: Add a user with admin role at your conf/tomcat-users.xml! Before you create the new host, create the webapps directory! After create your new host, copy the Catalina/localhost/manager.xml to Catalina//manager.xml and you have at usefull new host without server restart. Tested with Tomcat 5.0.25. regards Peter Nikola Milutinovic schrieb: Gunnar Pörschke wrote: Non way, because it is written in server.xml file. You'll need to stop the server, I guess Tomcat has a manager application. It can deploy new contexts (applications) on-the-fly, but I'm not sure about hosts. Nix. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- J2EE Systemarchitekt und Tomcat Experte http://objektpark.de/ http://www.webapp.de/ Am Josephsschacht 72, 44879 Bochum, Deutschland Telefon: (49) 234 9413228 Mobil:(49) 175 1660884 E-Mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat and jdk1.3 or jdk1.4
are there different Tomcat-5.0.25-Downloads for jdk1.3 and jdk1.4 available? Which java-packages are missing in the Version for jdk1.4? Thanks, Holger de Wall - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat--> web.xml --> context --> element query
Hi Yoav (et. al.), Thanks for the info. regarding switching off debugging compeltely. I am aware of the swallowOutput and the DefaultContext parameters. Could you please tell me which parameter I could use, to switch-off the debugging completely inside the context( presumably its the same for DefaultContext). I have tried setting debug="0" but it doesnt work as you described, i.e. that the logfile size remains at 0 bytes. Please find an extract from my context below. I hope you can help. regards, Ben p.s. what paramter can I set to garantee that the servlets in /work/Standalone/* is always re-generated each time Tomcat is re-started. -Ursprungliche Nachricht- Von: Shapira, Yoav [mailto:[EMAIL PROTECTED] Gesendet: Mittwoch, 16. Juni 2004 17:25 An: Tomcat Users List; [EMAIL PROTECTED] Betreff: RE: Override the system.outs so that no Tomcat Logfile is produced. Hi, It's possible to redirect System.out/System.err from each webapp to the context's log instead of catalina.out using the Context's swallowOutput attribute. Further, you can add swallowOutput to the DefaultContext element, thereby establishing that for all webapps using one parameter in in server.xml. However, tomcat will still use System.out (which goes to $CATALINA_HOME/logs/catalina.out by default) for some of its own logging: you can configure that further by configuring commons-logging (see the tomcat FAQ entry on configuring tomcat's internal logging). I think even with these configuration entries, however, the catalina.out file will still be touched, so it will be produced although stay at zero size. You can probably avoid even the latter using OS-specific redirection syntax, such as 2&>1 /dev/null or whatever. Yoav Shapira Millennium Research Informatics >-Original Message- >From: Ben Bookey [mailto:[EMAIL PROTECTED] >Sent: Wednesday, June 16, 2004 11:14 AM >To: Tomcat User List >Subject: Override the system.outs so that no Tomcat Logfile is produced. > > >Is it possible with a single server.xml (or web.xml) paramter, to overide >all the System.out's in my webApp >so that no logfile is produced. > >Many thanks in advance. >BB > > >- >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: NEWBIE: flexible declaration of a database URL
Thanks Raymond, exactly what I needed!
Frederik
"STOCKHOLM, Raymond" <[EMAIL PROTECTED]> wrote:
Use tomcat's pooling mecanism :
in $TOMCAT/conf/server.xml, in your application Context, declare a Resource :
pathname="">
factory
org.apache.commons.dbcp.BasicDataSourceFactory
maxActive
100
maxIdle
3
maxWait
100
username
sa
password
sa
driverClassName
com.microsoft.jdbc.sqlserver.SQLServerDriver(your driver)
url
your.url.with.correct.driver
validationQuery
select getdate()
You can, in your servlet, access the datasource :
try {
Context ctx = new InitialContext();
this.dataSource = (DataSource) ctx.lookup("java:comp/env/jdbc/YOUR_DATABASE");
} catch (NamingException e) {
log.error("Constructor throws NamingException " + e.getMessage());
}
And then get a connection from it :
Connection conn = dataSource.getConnection();
-Message d'origine-
De : frederik gens [mailto:[EMAIL PROTECTED]
Envoyé : vendredi 18 juin 2004 11:20
À : [EMAIL PROTECTED]
Objet : NEWBIE: flexible declaration of a database URL
Hello,
I'm currently developing a JSP/Servlet/JDBC application with Tomcat. In several
classes called by servlets, I declare the URL which identify the database in order to
open the connection.
My question is: what is the best way to declare this URL only once, for example in a
file, or in an environment variable. Therefore, the classes always call this variable.
Changing the place of the database just requires to change the URL in one place.
Thanks in advance!
Frederik
-
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Re: AW: How can I add without restarting Tomcat?
Gunnar Pörschke wrote: Non way, because it is written in server.xml file. You'll need to stop the server, I guess Tomcat has a manager application. It can deploy new contexts (applications) on-the-fly, but I'm not sure about hosts. Nix. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
AW: How can I add without restarting Tomcat?
Non way, because it is written in server.xml file. You'll need to stop the server, I guess -Ursprüngliche Nachricht- Von: Ivan Jouikov [mailto:[EMAIL PROTECTED] Gesendet: Freitag, 18. Juni 2004 11:33 An: 'Tomcat Users List' Betreff: How can I add without restarting Tomcat? Nobody knows the answer to subj? --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.701 / Virus Database: 458 - Release Date: 07.06.2004 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How can I add without restarting Tomcat?
Nobody knows the answer to subj? --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.701 / Virus Database: 458 - Release Date: 07.06.2004
RE: How can I inhibit web navegation?
Thank you very much. The "listings" parameter does exactly what I wanted to do! Elisabeth -Original Message- From: Frank Zammetti [mailto:[EMAIL PROTECTED] Sent: jueves, 17 de junio de 2004 15:46 To: [EMAIL PROTECTED] Subject: RE: How can I inhibit web navegation? Well, you can stop directory lists by setting listings to false in web.xml in /tomcat/conf (the global web.xml file). There are comments about it in the file. As for the navigation thing, you can externalize your security with something like Netegrity Siteminder. This will allow you to stop users from accessing any page of your application except those you define as unprotected, unless they have a valid session established. However, you can do much the same thing within your application, and I think this is what's generally done. On each request, see if a valid session exists. If not, redirect to some logon page, or whatever is appropriate. That takes care of PART of the problem. The other part is once a session IS established, there's not really anything to stop a user from going to any URL they can properly construct. One way to handle that is that on each request, you set in session what page was being viewed. Then, you check that whatever page was last being viewed is a valid predecessor to the page being requested. In other words, if the user is on page A, then you might know that in your application flow it's only ever valid to go to Page B, never directly to page C. So, when page A is requested, yiou set in session a flag to say page A was last being viewed. Now, when page B or C is requested, you check that value. If page B is requested and the value is A, then you know you are OK. If it's anything else, redirect the request. Hope that helps! Frank >From: "Bachler, Elisabeth (Elisabeth)" <[EMAIL PROTECTED]> >Reply-To: "Tomcat Users List" <[EMAIL PROTECTED]> >To: "'Tomcat Users List'" <[EMAIL PROTECTED]> >Subject: How can I inhibit web navegation? >Date: Thu, 17 Jun 2004 15:35:14 +0200 > > > >Hello, >I have a web application that runs under jakarta-tomcat-5.0.19. The root of >my application is: /opt/jakarta-tomcat-5.0.19/webapps/provision/ I can >access the application through: > >http://135.88.100.251:8080/provision/web/login.jsp > >Now, I don't want the user to be able to navigate through my application. >For instance, if he enters: http://135.88.100.251:8080/provision/web/ I >don't want him to see the directories (or even the files) in it. >I think they must be a Context parameter that can do it but I don't know >how. >Could you help? > >Thanks >Elisabeth > >- >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] > _ Stop worrying about overloading your inbox - get MSN Hotmail Extra Storage! http://join.msn.click-url.com/go/onm00200362ave/direct/01/ - 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: NEWBIE: flexible declaration of a database URL
Use tomcat's pooling mecanism :
in $TOMCAT/conf/server.xml, in your application Context, declare a Resource :
factory
org.apache.commons.dbcp.BasicDataSourceFactory
maxActive
100
maxIdle
3
maxWait
100
username
sa
password
sa
driverClassName
com.microsoft.jdbc.sqlserver.SQLServerDriver(your
driver)
url
your.url.with.correct.driver
validationQuery
select getdate()
You can, in your servlet, access the datasource :
try {
Context ctx = new InitialContext();
this.dataSource = (DataSource) ctx.lookup("java:comp/env/jdbc/YOUR_DATABASE");
} catch (NamingException e) {
log.error("Constructor throws NamingException " + e.getMessage());
}
And then get a connection from it :
Connection conn = dataSource.getConnection();
-Message d'origine-
De : frederik gens [mailto:[EMAIL PROTECTED]
Envoyé : vendredi 18 juin 2004 11:20
À : [EMAIL PROTECTED]
Objet : NEWBIE: flexible declaration of a database URL
Hello,
I'm currently developing a JSP/Servlet/JDBC application with Tomcat. In several
classes called by servlets, I declare the URL which identify the database in order to
open the connection.
My question is: what is the best way to declare this URL only once, for example in a
file, or in an environment variable. Therefore, the classes always call this variable.
Changing the place of the database just requires to change the URL in one place.
Thanks in advance!
Frederik
-
Do you Yahoo!?
Yahoo! Mail is new and improved - Check it out!
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
NEWBIE: flexible declaration of a database URL
Hello, I'm currently developing a JSP/Servlet/JDBC application with Tomcat. In several classes called by servlets, I declare the URL which identify the database in order to open the connection. My question is: what is the best way to declare this URL only once, for example in a file, or in an environment variable. Therefore, the classes always call this variable. Changing the place of the database just requires to change the URL in one place. Thanks in advance! Frederik - Do you Yahoo!? Yahoo! Mail is new and improved - Check it out!
[OT] sendmail lists??
In Fact *VERY* OT. I know and I'm sorry but I'm totally at my wits end and I'm making the assumption that where there are Tomcat users / developers there must also be Sendmail users / developers! I've been looking for a good Sendmail users mailing list, like the Sendmail equivalent of this one 'cos I've been having real problems. Does anyone know of any? Thanks for any help. Adam. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat 4.1 stops responding on RH9
Hello. Is this the same problem I also asked yesterday about in thread "All threads are busy ... servlet status 75" Somewhere I read about setting the LD_ASSUME_KERNEL to 2.2.5 But I also read somewhere that this didn't help (www.junlu.com/msg/14450.html) QM wrote: > > On Thu, Jun 17, 2004 at 03:54:08PM -0400, Bradley Glonka wrote: > : Tomcat installaion on Red Hat Version 9 intermitnently stops > : Responding. > :Kernel 2.4.20-9 > > RedHat's custom kernels have backported the NPTL (Native Posix Thread > Library) routines from 2.5/2.6. Set the env var "LD_KERNEL_ASSUME" to > "2.4" to make non-NPTL code (such as your JDK) behave. > > That var may also be called "LD_ASSUME_KERNEL," I forget which. ;) > > : Can someone suggest how I can troubleshoot the problem. > > Other than the above: are there differences between the development env > and production env, other than the OS? Differences in RAM or JVM heap > settings can cause different GC behavior between the two. > > Furthermore, what sort of load-testing was done on the app before it > went live? > > -QM > > -- > > software -- http://www.brandxdev.net > tech news -- http://www.RoarNetworX.com > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] -- Harald Henkel GS automation GmbH Winterstraße 2 82223 Eichenau Germany Tel:+ 49-8141-35 731-37 Fax:+ 49-8141-35 731-38 Mobile: + 49-178-7829126 e-mail: [EMAIL PROTECTED] Web:www.GS-automation.DE - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Pulling a node out of a cluster?
MatrixOne Tech Support eMail incident submission functionality requires specific subject line. The following subject lines are recognized. Request for CustomerLink Access - This will submit a request for new CustomerLink account Request for CustomerLink Password Reset - This will submit a request for existing CustomerLink account password reset Submit [PUT YOUR SUBJECT LINE HERE] - This will submit a new incident (please only use when CustomerLink is not available to ensure prompt service) Keywords "Request" or "Submit" must be the 1st word in the subject line. If you already have a CustomerLink account, please use CustomerLink (https://customerlink.matrixone.com) to submit or update your incidents. Otherwise, please resend your message with the required subject line. Thank you! MatrixOne Tech Support - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Pulling a node out of a cluster?
My server configuration is as follows: - Apache 2 + mod_jk 1.2.5 - Two Tomcats 4.1.30 which communicate with mod_jk through ports 11009 and 12009. It works just as it should; mod_jk automatically redirects all the requests from tomcat1 to tomcat2 when tomcat1 is down etc. Now, the question is how to pull e.g. tomcat1 out of a cluster but to have it still happily running? The best idea I could come to is to shut down a tomcat, change its mod_jk connector port and to bring it up again. Apache doesn't see that tomcat anymore and forwards all the requests to another one, and I can easily access that pulled-out tomcat through its http port. When I want to reconnect the pulled-out tomcat to cluster again I have to shut it down, change its mod_jk connector port back to its previous value and start it up again. It works but is a little bit touchy. Any better idea? I've seen a cluster configuration which uses special files, e.g. im_in_cluster.html which each clustered tomcat has in its web root. Load balancer first asks for that file and if it's available forwards request to that tomcat. Simply removing im_in_cluster.html file from a tomcat's webroot will render that tomcat unclustered. Any idea how could I achieve that with apache+mod_jk+two tomcats? Thanks, Davor -- Davor Cengija, [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
mod_jk2 memory leak?
Greetings. Ok, I posted yesterday about the fork attribute - no response yet and stuff. Now I indicated that the fork setting of true *seemed* to have solved many of my problems RE the apparent memory leak on my server. I am now revising that statement in that the server now stayed up for 25 hours as opposed to the 12 or so it was before I set the fork init-param to true. So now I am where the OTHER memory leak is. I have run profilers on the server and cannot seem to find anything obvious in my code (in fact my code seems to garbage collect very well and properly)... I do recall certain posts on this list about a potential memory leak in mod_jk2 - I am running Apache 2.0.49 with mod_jk2 connecting to Tomcat behind. Does anyone know if this was ever proved to be the case? I will be attempting to run the server on Tomcat standalone - to see if the memory leak persists or not. Anyway, any pointers would be welcome! Regards, Carl Olivier - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Order of WebApp Loading
Hi QM Thanks for replying the mail. Can you provide more info about the indirect way. I am not clear on this. The App#1 needs to be started first because the other apps depends upon the services provided by the App #1. Thanks Surendra - Original Message - From: "QM" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Wednesday, June 16, 2004 5:36 PM Subject: Re: Order of WebApp Loading > Please create a *new* message when mailing the list. > Responding to an unrelated message makes it difficult to follow the list > with a thread-aware mailer. > > > : I am using Tomcat 4.1.29 and i have several webapps in my > : application. I want to set one webapp to > : load first and the rest of the webapps should be loaded after > : it. I have tried changing the order in server.xml, but it > : didn'y help. > : Is there any way i can set the order of webapp loading ? > > Directly, through Tomcat, no. Not possible. > Indirectly, put the "special" app in its own container and make sure > that starts first (i.e. in your init scripts). > > What's the rationale behind App #1 starting first? > > -QM > > > -- > > software -- http://www.brandxdev.net > tech news -- http://www.RoarNetworX.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: JK2: lb_factor
Thanks for you comments Michael, So mod_jk2.0.4 does not still seem to be a production quality software. It doesnot work the way it is supposed to work as the documentation. I have spent already a lot of time on this. I just want to confirm one thing here that it works and no matter what your settings are :--( If you know any links which tells more details on this, Please let me know. Regards, Bhaskar -Original Message- From: Michael Echerer [mailto:[EMAIL PROTECTED] Sent: Thursday, June 17, 2004 9:08 PM To: Tomcat Users List Subject: Re: JK2: lb_factor I measured similar effects using "The Grinder". Under maximum load with long running requests it can be even that worse that one Apache 2.x (default compile: prefork) with 2 Tomcats 5.x/mod_jk2 only distributes to the first Tomcat at all. This is true as long as Apache runs out of MaxClients because of the concurrent requests. Then, for some reason, Apache starts to distribute also some load to the second Apache. So it might help if you lower MaxClients (this seems the only thing that has an direct effect, not lb_factor, not ajp13 threads or anything else) to force this earlier, but be aware that this might produce errors if you get much more requests that then can't be queued anymore. I suppose Apache prefork and worker communication via shared memory by mod_jk2 don't work well together, or the don't work at all for true round robin. Putting more than 2 Tomcats won't help with high load. I once had 10 Tomcats, but in the end only the first few got most of the load, Tomcat No 7-10 almost nothing. I also heard that Apache MPM may help, but didn't try yet. So either I forget something in my config, I have to use MPM (although nothing is really mentioned about those issues in the docu), or mod_jk2 is really not too good in this area. Last advice: If you have that option to use a hardware router than I'd suggest to use more Apaches with only one Tomcat behind each of them. This will definitely work best as those routers do a true round robin. Ralph Einfeldt wrote: > The quality of the distribution depends on the worker type > of apache. (AFAIK only the 'worker' MPM will work) > > Nevertheless AFAIK the load balancing in mod_jk is not > complete in this area, so I'm not shure if you will get > the desired distribution (but it should be closer). > > >>-Original Message- >>From: Weseloh, Nicole [mailto:[EMAIL PROTECTED] >>Sent: Wednesday, June 16, 2004 11:48 AM >>To: [EMAIL PROTECTED] >>Subject: JK2: lb_factor >> >>I've got a cluster with 2 tomcat 2.0.25 on different >>machines, on one of them also running Apache 2.0.49 with JK2 >>as a loadbalancer. Requests get redirected to both tomcat instances, >>but it always ends up with around 1/3 of all requests at the local >>server and about 2/3 at the remote one, no matter what value the >>lb_factors are. >> >>So, could anyone tell me which values I should use to make >>the lb_factor work correctly? All information I found was that >>"a lower value means more requests" (official JK2-documentation >>at jakarta.apache.org). >> >> > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- Dipl.-Inf. (FH) Michael Echerer TNG Technology Consulting GmbH, http://www.tngtech.com Betastr. 13a, 85774 Unterföhring bei München, Tel. +49 89 2158996-0, Fax. +49 89 2158996-9, Mobile +49 176 20088854 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ For information about the Standard Bank group visit our web site __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the group. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of the group. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. ___
RE: JK2: lb_factor
Any luck Nicole? It is really frustrating. It works as fail-over without any settings. But as per documentation it should not work without those specific settings. And in case of Loadbalancing, It works on its own, doesnot listen what ever you set... funny. Any ideas! please let me know Regards, Bhasar -Original Message- From: Weseloh, Nicole [mailto:[EMAIL PROTECTED] Sent: Thursday, June 17, 2004 4:20 PM To: Tomcat Users List Subject: RE: JK2: lb_factor Yes, right, that was the mail I meant. Your assumption about "failover instead of load balancing" seems to be correct, at least, at my cluster (one local server, on a remote machine another server + VMWare with a third server) it is the same - thanks for that comment, I was to blind to see it myself. ;-) I'll try to find out more tomorrow, maybe we'll get it to work - I'd be very interested in your progresses, however. Do you've got any idea how to realise load balancing with a defined distribution? Or, in other words: as long as it does not work properly with Tomcat & mod_jk2, are there any reasons to use those, after all, instead of Tomcat's "balancer"-webapp, if one is mainly interested in performance issues? -Ursprüngliche Nachricht- Von: Kommuru, Bhaskar [mailto:[EMAIL PROTECTED] Gesendet: Donnerstag, 17. Juni 2004 16:09 An: 'Tomcat Users List' Betreff: RE: JK2: lb_factor Do you remember that mail about "lb_factor"? What you said it right about lb_factor. Changing this value does not affect easily. -Original Message- From: Weseloh, Nicole [mailto:[EMAIL PROTECTED] Sent: Thursday, June 17, 2004 2:39 PM To: Tomcat Users List Subject: AW: JK2: lb_factor Yes, I'm still struggling, too, and have quite similar problems now - I added a third server to the load balanced cluster, but only two of them get requests. I shut down each server in turn, and the load got balanced fine between the remaining two - on starting up the third server again, one always becomes idle (not always the same, above all...). Not talking about the fact that setting lb_factor to whatever value doesn't seem to have much effect on the load distribution... At least, I found out that lb_factor has nothing to do with a "factor", indeed - assume that each worker has an initial "lb_value", set to it's lb_factor. With every request, a worker is chosen, its lb_value gets increased by its lb_factor, and if it's smaller than lb_value of the other nodes, that worker gets the request. If lb_value is > 255, it gets resetted to 0. ^^ Just search archives of Apache User Mailing List, found it there (and hope I understood correctly) - however, the mail was from some months ago, so I really don't know if it still works like this. I'd really like to know if someone has managed to build a cluster of more than 2 Tomcat servers, using Apache + JK2, with working loadbalancing? Just curious... If someone could give a hint why it does such strange things (like "ignoring" cluster nodes), we'd of course be thankful, too... :) Greets, Nicole -Ursprüngliche Nachricht- Von: Kommuru, Bhaskar [mailto:[EMAIL PROTECTED] Gesendet: Donnerstag, 17. Juni 2004 14:12 An: 'Tomcat Users List' Betreff: RE: JK2: lb_factor I too have similar problem and have been struggling since morning. My problem is my mod_jk2 doesnt even load balance to remote server. When i shut down local servers, it puts the request to remote server.. no cluesss!! -Original Message- From: Weseloh, Nicole [mailto:[EMAIL PROTECTED] Sent: Wednesday, June 16, 2004 11:48 AM To: [EMAIL PROTECTED] Subject: JK2: lb_factor Hello, I've got a cluster with 2 tomcat 2.0.25 on different machines, on one of them also running Apache 2.0.49 with JK2 as a loadbalancer. Requests get redirected to both tomcat instances, but it always ends up with around 1/3 of all requests at the local server and about 2/3 at the remote one, no matter what value the lb_factors are. So, could anyone tell me which values I should use to make the lb_factor work correctly? All information I found was that "a lower value means more requests" (official JK2-documentation at jakarta.apache.org). = My workers2.properties: [lb:lb] stickySession=1 # First Tomcat Instance (Localhost / 10.32.97.44) [channel.socket:localhost:8009] port=8009 host=127.0.0.1 group=lb lb_factor=1 tomcatId=tomcat01 # Second Tomcat Instance (10.32.97.23) [channel.socket:10.32.97.23:8009] port=8009 host=10.32.97.23 group=lb lb_factor=1 tomcatId=tomcat02 # define the worker for tomcat instance 1 (localhost) [ajp13:localhost:8009] channel=channel.socket:localhost:8009 # define the worker for tomcat instance 2 [ajp13:10.32.97.23:8009] channel=channel.socket:10.32.97.23:8009 #This is the application to test the cluster / load balancing... [uri:/benchmark/*] info=Benchmark application Anything wrong with that? Anything missing? If more information needed, just tell me.. I
help: first web app
I had a sample hello.war file which I inadvertently deleted using the Tomcat Manager. 1.) where could I download a sample .war file? 2.) using either the Tomcat Manager or Tomcat Administration, how would I deploy it? I find Tomcat more challenging than anything so far encountered within Java itself. is that unusual? thanks, javac at mail dot com http://www.geocities.com/cjavacjava/ for my java programs http://www.myjavaserver.com/~javac/for JSP at servlet tinkerings http://javac.eatj.com/ for where I'd like to deploy *anything* -- ___ Sign-up for Ads Free at Mail.com http://promo.mail.com/adsfreejump.htm - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
