Re: URL rewiting best practise?

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi Mike, Chris, all; Thanks loads for all the hints. Now that I'm left with a few options to choose from, I'll play around with them and use the one that seems to fit best. Thanks again! :) Cheers, Kris Mike Wallace schrieb: > I recommend you loo

Re: Performance degradation under load

When starting a new thread (ie sending a message to the list about a new topic) please do not reply to an existing message and change the subject line. To many of the list archiving services and mail clients used by list subscribers this makes your new message appear as part of the old thread. Thi

Re: Performance degradation under load

Borland has also a light weight server side product to profile web apps. Can t remember the name. Bruno Georges Glencore International AG Tel. +41 41 709 3204 Fax +41 41 709 3000 - Original Message - From: Peter Lin [EMAIL PROTECTED] Sent: 16.12.2005 06:40 To: Tomcat Users List Subjec

Severe error on Production server (Tomcat) - Help plz , Urgent!

Hi All, I am getting the following error while starting tomcat .. I couldn't trace it. Will anybody of u plz tell me ... possible cause of this error! INFO: Starting Coyote HTTP/1.1 on http-8062 Dec 15, 2005 12:56:58 PM org.apache.jk.common.ChannelSocket init INFO: JK2: ajp13 listening on /

RE: Tomcat stops answering requests

No, there are no errors in catalina.out. We did set the LD_ASSUME_KERNEL=2.2.5 about 10h ago and so far everything looks OK. But it's still too early to say if it is a fix to our problem. Sondre -Original Message- From: Martin Gainty <[EMAIL PROTECTED]> Sent: 15. desember 2005 16:43 To

Re: Performance degradation under load

Thanks, I'll check into that. Maybe I can get an eval license right away and update if I find anything. Thanks, -marc --- Peter Lin <[EMAIL PROTECTED]> wrote: > I hear YourKit is good. I've mainly used OptimizeIt > the last 4 years and it > works well for me. > > something odd is definitely

Re: Performance degradation under load

I hear YourKit is good. I've mainly used OptimizeIt the last 4 years and it works well for me. something odd is definitely happening. at this point, it sounds you've exhausted all the obvious and not so obvious options, so it's probably most fruitful to profile it. peter On 12/16/05, Marc Ric

Re: Performance degradation under load

No, the firewall is in front of the load balancers and the servers are separated from the network by the dmz. At some point there will be a reverse proxy in there somewhere (they tell me - I'm not a network engineer), but at the moment it's not open to the internet so I just have it directly opene

RE: Performance degradation under load

Yes, I agree - I thought that too, but didn't really know what I was suppose to be seeing. I have Tomcat configured to open 500 (because I was mucking around trying to make it work, not because I think that's the right setting) connections on startup and maintain a minimum of 100 idle at any time.

Re: Performance degradation under load

sounds like you have a big big mainframe, so I also doubt the database server is an issue. Is there any firewall between tomcat and the database server? it could be the firewall is limiting the number of connections and therefore forcing the db connection pool to wait longer than it should to crea

Re: Performance degradation under load

No, the db is actually our world-wide enterprise server. It's got plenty of capacity for handling many hundreds of thousands of daily transactions. When I'm pounding the web app I literally can not even see my activity on the machine and the disk arms are all calm. It's made for tougher stuff th

RE: Performance degradation under load

> From: "Marc Richards" <[EMAIL PROTECTED]> > Subject: Performance degradation under load > > Tomcat is handling connection pooling to our iSeries > database server (db2, jdbc), but I'm not sure it's > working correctly because when I do netstat I see > several thousand db connections sitting at TI

Re: Performance degradation under load

While you are running how many database connections does your database report having open? You might want to use the tomcat manager status app to see how many threads you are using, how many sessions are being created, etc. Lots of sessions can eat up memory as well if they are not being killed off

Re: Fw: Performance degradation under load

Agreed. We are doing quite a bit of database access per app call though - we run JD Edwards OneWorld on the backend and our web apps are using those tables entirely. JDE wasn't exactly created on the premise of efficiency - it's made entirely for flexability, which (in my mind) is the exact oppos

Re: Fw: Performance degradation under load

under normal conditions, a single webserver shouldn't have several thousand DB connections. that seems a bit odd to me. peter lin On 12/15/05, Martin Gainty <[EMAIL PROTECTED]> wrote: > > Marc- > what types of Coyote Point Equalizers are you using? > What does the Doc say about configuring the

Fw: Performance degradation under load

Marc- what types of Coyote Point Equalizers are you using? What does the Doc say about configuring the CPE for 30-40 consecutive users? Martin- - Original Message - From: "Marc Richards" <[EMAIL PROTECTED]> To: "Tomcat Users List" Sent: Thursday, December 15, 2005 7:57 PM Subject: Perfo

Re: ContextManager in Tomcat 5.5?

I guess that Javadocs never got updated when this came over from Tomcat 3.3 ;-). The simplest is to use: .. "Michael Neel" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] I'm trying to figure out ways of running Tomcat behind IIS, and area where documentation is ver

Adjusting Memory

All, One of our customers has recently purchased a Quad Processor Mac OS X (v10.4 Server) for their Tomcat server. The machine has 8 gigabytes of RAM. The application they are running is very large and extremely complex, containing well over 100 pages. They are using Tomcat v5.5.7. Th

Re: Displaying PDF's within a servlet

Is this a command line utility or does it have some libraries that I can call from within my java code? If I can call it from within java to render images, this would be a life saver. Thanks for your help so far. Best Regards, Khawaja Shams On 11/25/05, Mark <[EMAIL PROTECTED]> wrote: > > Check

Performance degradation under load

I have a performance issue that I'm having trouble with - perhaps somebody has seen this sort of thing before and can help me out. Problem: Under no load my page responses average about 1.2 seconds (according to jmeter tests), which is pretty good considering the heavy jdbc useage of my applicatio

Re: Most recent timestamp value of files in folder in UNIX

You can retrieve the timestamp via File.lastModified(): pass that to a Date object to get a human-readable value: new java.util.Date( new java.io.File("/path/to/file").lastModified())) Output that in a scriptlet to see it on the page (there may be tags to handle the file lookup and d

Re: MultipartRequest problem

Franklin Phan wrote: > I have an old servlet that I need to recompile but cannot because it > references MultipartRequest class. / > I nothing about a MultipartRequest class in anyone of the above. I can > venture a guess that it was a class in the javax.servlet package back in > the Servlet 2.2

Re: MultipartRequest problem

I downloaded Tomcat 3.3.2 and extracted the servlet.jar, which should be 2.2-complient, but it doesn't appear to contain MultipartRequest. So, I'm at a lost here. The problem servlet was indeed compiled over a year ago and has been running since. Franklin Phan wrote: I have an old servlet tha

MultipartRequest problem

I have an old servlet that I need to recompile but cannot because it references MultipartRequest class. The servlet imports the following packages: import java.io.*; import java.sql.*; import java.util.*; import javax.servlet.*; import javax.xml.parsers.*; import org.xml.sax.*; import org.w3c.d

RE: administration applications install instructions

> From: James T. Studebaker [mailto:[EMAIL PROTECTED] > Subject: Re: administration applications install instructions > > I do not find an index.html or index.jsp anywhere in this directory > structure. I am suspicious that the app did not install properly. Sorry if I gave the wrong impression

Re: administration applications install instructions

Here is what the admin directory looks like: ${catalina.home}/jakarta-tomcat-5.5.9/server/webapps/admin/ ls ./ admin.css connector/ host/realm/ server/ tree-control-test.css valve/ ../ admin.xml context/images/ resources/ service/ users/ WEB-INF/ I do not find an index.ht

Re: administration applications install instructions

Shouldn't be necessary, but it would eliminate the source of the message - and replace it with a 404 or directory listing if the real admin app still can't be found. Look around to see if that particular .html file happens to be someplace else as well. >>> I do not find another copy of the index.

RE: administration applications install instructions

> From: James T. Studebaker [mailto:[EMAIL PROTECTED] > Subject: Re: administration applications install instructions > > webapps/ROOT/admin/index.html does exist on the server. > I have not touched this. How about I delete the file > index.html from webapps/ROOT/admin/. Shouldn't be necessa

Re: administration applications install instructions

Last month, we had somebody mistakenly put index.html from webapps/ROOT/admin into server/webapps/admin, which caused this same kind of grief. The presence of the welcome page somehow takes precedence over the servlet mapping, resulting in the "no longer installed by default" message (that's what

Most recent timestamp value of files in folder in UNIX

Hi All, Can anyone give me some idea about following :: I have two source code folders in Unix for a tomcat webapps. I need to pick up the most recent timestamp of the files out of those two folders. I need the most recent timestamp value in form of Date which will be shown in a web page as La

Re: Multilingual usernames and passwords does not works.

Manish Dalakoti wrote: > Thanx Jon for the speedy reply. I tried doing what you suggested, but > still the problem remains the same. > I wonder, why do I nedd to supply things like ... accept-charset="UTF-8" > etc. in my login JSP page when all my other JSP pages works well > without any > such

RE: administration applications install instructions

> From: James T. Studebaker [mailto:[EMAIL PROTECTED] > Subject: Re: administration applications install instructions > > Is admin.xml in conf/Catalina/localhost? > >>> Yes it is. Last month, we had somebody mistakenly put index.html from webapps/ROOT/admin into server/webapps/admin, which cause

IIS Tomcat integration question.

Silly question I guess, but... How do I map the ROOT and Manager pages in the urimapworker.properties files? I added /ROOT/*=worker But that didn't work. Thanks! This email message and any files transmitted with it contain information which is confidential and intended only for the addressee(s).

Submit, refresh frames problem.

Hello, Sometimes when a requested web page has two or more frames, loading source into the frames may fail. It has happened to me couple times, not every time. I know that there is a possible solution, does anyone know how to solve this issue? Server is running tomcat 4.27, apache 2 mod_jk 1.2.14.

Re: URL rewiting best practise?

I recommend you look into Url Rewrite (https://urlrewrite.dev.java.net). -Mike On 12/15/05, Kristian Rink <[EMAIL PROTECTED]> wrote: > > Hi all; > > currently I'm into deploying a small jsp/servlet based application which > more or less utilizes a dispatcher servlet to provide .jsp-based > conte

Re: administration applications install instructions

When you say "does not run", what specific error message or status do you mean? >>> I get a web page saying: Tomcat's administration web application is no >>> longer installed by default. Download and install the "admin" package to use it. Is adm

Re: ContextManager in Tomcat 5.5?

Yes, I've seen those but they are Tomcat 4 docs. Tomcat 5 does have the IISConfig still, but it has been moved to org.apache.jk.config.IISConfig and the javadocs talk of a tag that I can't find in Tomcat 5.5 Docs. Are the javadocs wrong, and this class should be configured as a Listener? The cu

Tomcat 5.5.12: Stopping webapp doesn't seem to kill everything?

I'm using Tomcat 5.5.12 on a Linux box. My web application uses a third-party library which opens up a port to listen for incoming connections. What I am confused about is that even after I shut down the web application (via the Stop link on the manager application) the library appears to s

Re: ContextManager in Tomcat 5.5?

I'm sorry, I guess I wasn't clear... I already have IIS connecting to Tomcat; I'm trying now to auto config IIS (uriworkermap.properties) from tomcat. Mike On 12/15/05, JT Neville <[EMAIL PROTECTED]> wrote: > In summary: > > 1) Edit the isapi_reg file (part of Tomcat or make your own) to and repl

RE: Antwort: RE: Tomcat JDBC connection with Mysql

Thanks for that Richard, I have to use fedora core 3 but I can use Tomcat 5 and probably should! Cheers for the heads up. Alex Richard Mixon <[EMAIL PROTECTED]> wrote: Jan, Tomcat runs just fine on Linux. Use the most recent version (Fedora Core 4 is fine, or OpenSuse 10, or ...). The

RE: Antwort: RE: Tomcat JDBC connection with Mysql

Jan, Tomcat runs just fine on Linux. Use the most recent version (Fedora Core 4 is fine, or OpenSuse 10, or ...). These should come with a fairly recent version of Tomcat (5.x or 5.5.x) or the packages should be available. I prefer to install Tomcat myself on Linux, from a downloaded binary (tar.

RE: ContextManager in Tomcat 5.5?

In summary: 1) Edit the isapi_reg file (part of Tomcat or make your own) to and replace $ with the local path (ie. d:\test\t4\webapps\tomCat_webApp_subfolder...) 2) Run that reg file. 3) Create a virtual folder in your root website named "tomCat_webApp_subfolder", point it to the tomcat webapp sub

Re: Antwort: RE: Tomcat JDBC connection with Mysql

Hi All, I have been developing a system using Tomcat on my Windows box at home. I am now ready to deploy it to a server. I was thinking of using Fedora Core because it is cheaper and I heard it has a fiarly good reputation. Could anyone pass on any experiences of running Tomcat 4 on Linu

RE: administration applications install instructions

> From: James T. Studebaker [mailto:[EMAIL PROTECTED] > Subject: Fw: administration applications install instructions > > Homever the admin app does not run after I reboot the > tomcat server. When you say "does not run", what specific error message or status do you mean? Is admin.xml in conf/

Re: Problem with Context configuration!

Charles, Thanks for the quick response! The naming conventions are all lower case. Its just my way of typing I guess! :) Thanks again! John On 12/15/05, Caldarale, Charles R <[EMAIL PROTECTED]> wrote: > > > From: John Maine [mailto:[EMAIL PROTECTED] > > Subject: Problem with Context con

Fw: administration applications install instructions

The admin app now resides in the folder: "/usr/local/jakarta/jakarta-tomcat-5.5.9/server/webapps/admin". Homever the admin app does not run after I reboot the tomcat server. Thank you James T. Studebaker - Original Message - From: "James T. Studebaker" <[EMAIL PROTECTED]> To: "Tomcat

RE: Problem with Context configuration!

> From: John Maine [mailto:[EMAIL PROTECTED] > Subject: Problem with Context configuration! > > Exploded my WAR in ${CATALINA_HOME}/webapps/jetspeed. Copied the > jetspeed.xml configuration file to > ${CATALINA_HOME}/conf/Catalina/localhost/ > > Jetspeed.xml Is it jetspeed.xml or Jetspeed.xml?

Re: ContextManager in Tomcat 5.5?

Good Morning Michael have you seen IISConfig doc? http://piglet.uccs.edu/~cs526/jwsdp/docs/tomcat/config/jk.html HTH, M- - Original Message - From: "Michael Neel" <[EMAIL PROTECTED]> To: "Tomcat Users List" Sent: Thursday, December 15, 2005 11:30 AM Subject: ContextManager in Tomcat

[CONFIGURATION] Problem with Context configuration!

Hello Folks: I am currently upgrading from Tomcat 5.0.28 to 5.5.12. I have built my application using Jetspeed 1.5 and I am having problems with Context configuration. On Tomcat 5.0.28, the servlet mappings work fine! For e.g., The URL http://localhost:8080 would automatically resolve to the jet

Problem with Context configuration!

Hello Folks: I am currently upgrading from Tomcat 5.0.28 to 5.5.12. I have built my application using Jetspeed 1.5 and I am having problems with Context configuration. On Tomcat 5.0.28, the servlet mappings work fine! For e.g., The URL http://localhost:8080 would automatically resolve to the jet

RE: rc file for tomcat startup under FreeBSD?

> From: Martin Gainty [mailto:[EMAIL PROTECTED] > Subject: Re: rc file for tomcat startup under FreeBSD? > > It appears that you will need to build tomcat on your freebsd > box with GNU make (gmake) > http://tomcat.apache.org/tomcat-5.5-doc/setup.html Clarification: you shouldn't need to build

Re: rc file for tomcat startup under FreeBSD?

Good Morning Christoph- You will need the JDK port for FreeBSD take a look at http://www.freebsd.org/java/dists/15.html Once the JRE/JDK is 'fully operational' It appears that you will need to build tomcat on your freebsd box with GNU make (gmake) http://tomcat.apache.org/tomcat-5.5-doc/setup.

RE: Re: starting and stopping Tomcat from Java code

Andy, thanks for the hint. It seems like the right solution for our problem. We had to get this working by today, so we ended up extending Embedded class and provided shutdown hooks just like Catalina class does, but without requiring server.xml configuration. Using the new class we can start a to

ContextManager in Tomcat 5.5?

I'm trying to figure out ways of running Tomcat behind IIS, and area where documentation is very lacking :/ I found the IISConfig directive here at: http://tomcat.apache.org/tomcat-5.5-doc/catalina/docs/api/org/apache/jk/config/IISConfig.html it says: Generates automatic IIS isapi_redirect confi

rc file for tomcat startup under FreeBSD?

How do I usually start tomcat on FreeBSD (6.0)? Do I put startup.sh in /usr/local/etc/rc.d? -- Chris Christoph P. U. Kukulies kuku_at_kukulies.org - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMA

Re: Tomcat stops answering requests

my understanding is that the tomcat connectors can be paused are there any errors showing in catalina.out? M- - Original Message - From: "Dov Rosenberg" <[EMAIL PROTECTED]> To: "Tomcat Users List" Sent: Thursday, December 15, 2005 8:26 AM Subject: Re: Tomcat stops answering requests

Re: URL rewiting best practise?

Hi Kris, I found that I couldn't use mod_rewrite infront of mod_jk on apache. It seems that mod_jk handles matching requests before mod_rewrite, therefore a transformed request never gets the chance to be processed by mod_jk again and a 404 is always thrown. To get around this, I wrote my o

Re: URL rewriting best practice?

Bruno Georges wrote: > you can write a servlet filter for this. ... or use an existing one: FWIW! -- Hassan Schroeder - [EMAIL PROTECTED] Webtuitive Design === (+1) 408-938-0567 === http://webtuitive.com

Re: URL rewriting best practice?

Yes it will work that way. The servlet filter process the request it gets from apache the same way it will without it. Also with mod_jk or mod_proxy Make sure you don't already have some mod_rewrite rules set in your apache, they will take precedance over the filter [if applicable of course]. Bru

Re: implementation difference between Cookie and HttpSession

HttpSession expires after the timeout period you set in your servlet conatiner. for example if a user is shopping and leave its PC to go for a walk , when he comes back the session will likely expires. A cookie on the other end can be set to expire later or never, or always. when you track user acc

Re: URL rewriting best practise?

Hi Bruno; Bruno Georges schrieb: > I forgot to ask if you want the user to see the new URL or not, is this > important in your application? If this is the case then you will have to No, that's not really important. Just want to expose the site using a more "human-readable" URL format than one fi

Re: URL rewriting best practice?

Hi Bruno; Bruno Georges schrieb: > you can write a servlet filter for this. It will be easier that way. > mod_rewrite is one way of doing it , but if you are going to target only > your JSP I would recommend to go to the servlet filter way. > You could also use valves, but you can do almost the s

implementation difference between Cookie and HttpSession

I want to track the last time a user visited my website and publish it.I don`t know the implementation difference between java Cookies and HttpSession or is it possible to use both. Byfour - Yahoo! Shopping Find Great Deals o

Re: URL rewriting best practise?

Kristian I forgot to ask if you want the user to see the new URL or not, is this important in your application? If this is the case then you will have to consider looking into the HTTP response codes. Also, do you always plan to have apache in front? If you use IE, you will have to write an ISAPI

Re: Tomcat stops answering requests

I recently have been chasing similar demons. My logs showed something like INFO: Paused Coyote HTTP/1.1 on http-7001 I did some searching and someone suggested upgrading my JVM. We were using 1.4.2_05 and I have updated to 1.4.2_08. So far so good. Any other ideas? I am open for suggestions!!

Re: Multilingual usernames and passwords does not works.

If I were you, I'd use Tomcat 5.5. No, I don't know if your i18n problem is related to version, but using the latest version could avoid other not so obvious problems. As mentioned by other, your encType is wrongly used. It's for MIME-TYPE. And you don't need to specify acceptCharset

Re: URL rewriting best practice?

Kristian you can write a servlet filter for this. It will be easier that way. mod_rewrite is one way of doing it , but if you are going to target only your JSP I would recommend to go to the servlet filter way. You could also use valves, but you can do almost the same things with servlet filter.

Re: Problem with mod_jk Connector

Good Afternoon Michael The Tomcat ajp connector configuration available at http://tomcat.apache.org/tomcat-3.3-doc/mod_jk-howto.html states that when the attribute forwardAll=true ALL requests go to tomcat to quote the doc a.. "forwardAll - If true, forward all requests to Tomcat. This helps ensu

RE: Re: starting and stopping Tomcat from Java code

Oleg, Have you looked into managing the tomcat instance with MBeans. All you need to do is establish a connection to the other JVM with an MBeanServerConnection instance. This does require a port to be exposed from Tomcat for remote monitoring. But once you have the connection you can do

Re: Multilingual usernames and passwords does not works.

Thanx Jon for the speedy reply. I tried doing what you suggested, but still the problem remains the same. I wonder, why do I nedd to supply things like ... accept-charset="UTF-8" etc. in my login JSP page when all my other JSP pages works well without any such entry. Details related to my

URL rewiting best practise?

Hi all; currently I'm into deploying a small jsp/servlet based application which more or less utilizes a dispatcher servlet to provide .jsp-based content. For that, I'm into using URLs like http://foobar:8080/Site?path=home/users to, in example, show the site section "home -> users". For now, I

Re: Multilingual usernames and passwords does not works.

Your html isn't correct: http://www.w3.org/TR/html4/interact/forms.html#h-17.3 I would remove the enctype attribute, correct the accept-charset name and see if you get any further. HTH, Jon Manish Dalakoti wrote: Hi, I'm using form-based authentication. Although i'm able to create multilin

Multilingual usernames and passwords does not works.

Hi, I'm using form-based authentication. Although i'm able to create multilingual user names and passwords, tomcat is not able to authenticate using the same. I'm not able to make out if this is a problem related to j_security_check or what, because the username and password which my Authentic