| From: Brian Barnett [mailto:[EMAIL PROTECTED]
| Sent: Friday, 24 August, 2007 11:54
|
| I have a struts-based application running on multiple tomcat
instances,
| load
| balanced by a hardware load balancer, i.e., no Apache Web Server. I
need a
| way at run-time to know which tomcat instance it
| From: Kim Albee [mailto:[EMAIL PROTECTED]
| Sent: Tuesday, 21 August, 2007 12:49
|
| We use a monitoring tool that has the automated checks for the
application
| JVM and we can set different threshholds there -- but I've got to be
able
| to
| have the check run by the load balancer know that
How is your JSP checking your application? Are you issuing a request to
your app and checking the HTTP status? If so, why isn't it recognizing
the 500? Or is the JSP in your application which is failing?
| -Original Message-
| From: Kim Albee [mailto:[EMAIL PROTECTED]
| Sent: Monday,
| From: redminator [mailto:[EMAIL PROTECTED]
| Sent: Monday, 20 August, 2007 02:50
|
| I have some javascript code that creates a slide menu. It works fine
both
| in IE and Mozilla.
|
| But, when I integrate that code in a page which I open from tomcat,
the
| code
| doesn't work anymore when I
| From: pkt [mailto:[EMAIL PROTECTED]
| Sent: Friday, 10 August, 2007 00:38
|
| One option is that to increase the max thread per process limit of HP
to
| high value, but administrators are not very convinced with this idea
|
| Any pointers on this issue.
Have your admins check out the Java
| From: Vigorito, Nicholas E. [mailto:[EMAIL PROTECTED]
| Sent: Thursday, 02 August, 2007 15:49
|
| Here are some quotes from this person:
|
| I would never install open source from binaries on a machine I did not
| want someone to break into.
Cool, just get a copy of whatever tools he uses to
| From: Christopher Schultz [mailto:[EMAIL PROTECTED]
| Sent: Friday, 27 July, 2007 18:25
|
| First of all, no home user ever bought an 8-bit machine.
Oh, I'll bet there are a ton of former Apple ][, TRS-80 and Commodore
Pet/64/VIC owners who would beg to differ...
| From: Riccardo [mailto:[EMAIL PROTECTED]
| Sent: Thursday, 26 July, 2007 16:10
|
| Maybe I should define some headers management rule within the webapp..
| I haven't measured the time exactly, but i find quite interesting that
| this caching effect lasts around 2 minutes, than disappears. I
| From: Steve Sweet [mailto:[EMAIL PROTECTED]
| Sent: Wednesday, 11 July, 2007 15:02
|
| The original developer does
| not experience this on his system which limits his ability to help me
| figure it out.
|
| I am not a complete newbie with Tomcat but my experience to date has
| been pretty
| From: axelspin [mailto:[EMAIL PROTECTED]
| Sent: Monday, 09 July, 2007 13:12
|
| But how about performance..
|
| is it better to have multiple instances of hibernate sessionFactory
| Objects
| (one each web app) or to use an http call for each db query?
|
| Maybe transactions are handled
| From: Parham, Clinton [mailto:[EMAIL PROTECTED]
| Sent: Thursday, 28 June, 2007 07:34
|
| Brantley: I like the idea but the part about 'staggering to a halt
| issuing redirects' is a concern. If this were to happen, then even
users
| with established sessions would have trouble getting through
| From: Parham, Clinton [mailto:[EMAIL PROTECTED]
| Sent: Wednesday, 27 June, 2007 08:41
|
| How do I keep my web application responsive for users already half way
| through an enrollment process when traffic volume is high?
I'd recommend setting a registration-in-progress session cookie.
Then,
| From: lightbulb432 [mailto:[EMAIL PROTECTED]
| Sent: Tuesday, 26 June, 2007 14:13
|
| How can I configure Tomcat to use permanent cookies as opposed to
session
| cookies? One of the reasons I'd like to know is to see the behavior of
| method isNew() of HttpSession, which I can do if I'm able to
| From: Brantley Hobbs [mailto:[EMAIL PROTECTED]
| Sent: Wednesday, 27 June, 2007 12:37
|
| This approach seems to work well (at least until the box staggers to a
| halt simply issuing redirects).
Just out of curiosity, do you think it would help in those situations to
issue a 503 instead of a
| From: Yulius [mailto:[EMAIL PROTECTED]
| Sent: Wednesday, 20 June, 2007 05:07
|
| I'm currently need to do the encryption towards the log files that
has
| been created by the webserver and the webapplication, so that only
those
| who has the password to decrypt the log files can read them.
| From: Pierre Goupil [mailto:[EMAIL PROTECTED]
| Sent: Tuesday, 19 June, 2007 05:59
|
| And, no, definitely you don't need EJB : that's a too heavy-weight
| technology for such a project. And the learning curve is far more
longer.
Actually, with annotations and a supportive IDE (NetBeans, and
| From: Kevin Wilhelm [mailto:[EMAIL PROTECTED]
| Sent: Monday, 18 June, 2007 08:59
|
| Should I use Ant for deploying then? But I won't be able to debug
| the webapps from within my IDE anymore since I am avoiding Eclipse's
| deployment mechanisms.
You should still be able to use Eclipse, just
| From: Rajiv M [mailto:[EMAIL PROTECTED]
| Sent: Wednesday, 23 May, 2007 13:41
|
| Of course, adding package solves all the problems. But what can be
| done to modify 3rd party classes already in WEB-INF/classes prior to
| this Sun restriction...
This is probably too simple, but can you simply
I actually have a note about this exact thing. Check here:
http://randomcoolzip.blogspot.com/2006/02/hack-of-day.html
| -Original Message-
| From: David kerber [mailto:[EMAIL PROTECTED]
| Sent: Friday, 18 May, 2007 12:47
| To: users@tomcat.apache.org
| Subject: Error trapping
|
| In my
getMethodName() *is* the utility routine. I intended to stick it in the
base class for all of our business objects, so it would always be available.
If you're going to use it extensively, you might want to put it in a utility
class as a static method. Either way, you can just concatenate the
| From: Jonathan Kitchner [mailto:[EMAIL PROTECTED]
| Sent: Friday, 11 May, 2007 14:39
|
| Under Tomcat the EJB calls are much slower ( I know that
| Tomcat does not perform the actual call - we are using the thin client
| from WebLogic).
Were you using local EJB references in
| From: David Kerber [mailto:[EMAIL PROTECTED]
| Sent: Tuesday, 24 April, 2007 10:38
|
| What is a good java package that I can use with my webapp to let my
| customers authenticate against their active directory installation, from
| my Tomcat 5.5.15 webapp?
Can't you just use the standard Java
| From: David Kerber [mailto:[EMAIL PROTECTED]
| Sent: Tuesday, 24 April, 2007 13:31
|
| Nelson, Tracy M. wrote:
|
| Can't you just use the standard Java LDAP classes? Javax.naming.ldap.*,
| javax.naming.directory.* and friends? AD is supposed to be
| LDAPv3-compliant.
|
| That was one
| From: David Short [mailto:[EMAIL PROTECTED]
| Sent: Tuesday, 17 April, 2007 11:35
|
| NetBeans uses the embedded Tomcat 5.5.17 by default. How can a newly
| installed Tomcat 5.5.20 be configured to be used as the default?
Right-click on your project in the Projects tab, click Properties,
IE is sending Pragma: no-cache when it requests the admin page (Request
3 in your previous message). Firefox isn't, so I'm guessing Tomcat is
assuming that FF has a copy.
This is just what I noticed, I'm not an HTTP or Tomcat expert.
| -Original Message-
| From: Kenneth Westelinck
| From: Gioia, Michael [mailto:[EMAIL PROTECTED]
| Sent: Thursday, 22 March, 2007 08:36
|
| Barry, how did you have a service stop and start on it's own, with out
| rebooting the machine?
You can probably use the NET START/STOP service-name commands in a script,
and then run that script as a
| From: Christopher Schultz [mailto:[EMAIL PROTECTED]
| Sent: Wednesday, 14 March, 2007 10:37
|
| The fact remains that you can't allocate a VM heap bigger than around
| 1750MB on my 32-bit, 2.6 Linux kernel. Why not?
If, as you stated earlier, you only have 1G of physical and 1G of virtual
| From: Christopher Schultz [mailto:[EMAIL PROTECTED]
| Sent: Wednesday, 14 March, 2007 12:05
|
| Perhaps, but the JVM actually refuses to start right away. In my eat
| all my memory tests, I was able to eat around 1.6GB before I brought my
| machine to a crawl. It took more than a minute for my
| From: jt [mailto:[EMAIL PROTECTED]
| Sent: Tuesday, 13 March, 2007 13:11
|
| When I make a request.getRemoteAddr() I receive an IPv6 address while I
| want the IPv4.
Is the request coming across an IPv6 interface? If so, I don't know that
you can get an IPv4 address (without calling
| From: Christopher Schultz [mailto:[EMAIL PROTECTED]
| Sent: Wednesday, 14 March, 2007 15:02
|
| In my tests on the larger machine, the JVM kindly tells me that it can't
| give me that much memory, rather than crashing and burning as I would
| expect after being tricked by the OS.
Perhaps the
| From: Scott Danforth [mailto:[EMAIL PROTECTED]
| Sent: Friday, 02 March, 2007 14:16
|
| If you've tried to use ISAPI_redirect.dll v 1.2.20 (successfully, or
| not), could you reply with a few words? For example, what Windows OS and
| IIS versions we're you using?
This was a few years ago, but
| From: Daniel Gresh [mailto:[EMAIL PROTECTED]
| Sent: Monday, 19 February, 2007 15:43
|
| I cannot run tar xvfz jsvc.tar.gz, as the
| -z argument is not being recognized. The directions said GNU TAR was
| needed, so I searched the web for that, but I came to a confusing site
| that said
| From: René Schade [mailto:[EMAIL PROTECTED]
| Sent: Friday, 16 February, 2007 08:26
|
| I would like to let my JSP-pages hot-deploy without an explicit reload of
| the application. Is that possible? In my current configuration, the
| Servlets are hot-deploy without reload, just like I want it,
| From: Marini, Joseph [mailto:[EMAIL PROTECTED]
| Sent: Thursday, 15 February, 2007 13:07
|
| I have installed tomcat 5.5.20 on an XP system. It has installed as a
| service.
|
| I am trying to configure tomcat so I can remote debug my app via IDEA.
In your Tomcat bin directory there should be
| From: Steve Ingraham [mailto:[EMAIL PROTECTED]
| Sent: Tuesday, 13 February, 2007 15:57
|
| I have been reading everything I can online, I
| have a Learning Java book that I am trying to read and understand, I
| have enrolled in a Java class that is teaching me some basics of Java
| coding.
| From: Tim Funk [mailto:[EMAIL PROTECTED]
| Sent: Friday, 09 February, 2007 06:30
|
| Pardon the bad math in the faq since 64*2!=256 ;)
Obviously you were thinking 64 2 -- happens to everybody... ;)
-
| From: Steve Ingraham [mailto:[EMAIL PROTECTED]
| Sent: Tuesday, 06 February, 2007 15:18
|
| To answer your question about my Java experience, I
| do not know much at all. I have started a Java for beginners class this
| January that I am taking online and I am attempting to work through the
|
| From: Fran Varin [mailto:[EMAIL PROTECTED]
| Sent: Thursday, 01 February, 2007 08:05
|
| It boils down to my attempt at using
| org.apache.naming.java.javaURLContextFactory. However, when I do I
| receive javax.naming.NameNotFoundException: Name jdbc is not bound
| in this Context:.
Are you
| From: Gaurav Kushwaha [mailto:[EMAIL PROTECTED]
| Sent: Monday, 29 January, 2007 06:11
|
| I have an application that has been working fine for last half an year
| or so. Recently the load has started increasing and the time it takes to
| serve a request is going up significantly. When I
| From: Yiannis Mavroukakis [mailto:[EMAIL PROTECTED]
| Sent: Tuesday, January 23, 2007 04:29
|
| The application I am writing this for is a server daemon which has a cli
| that enables the user to issue commands to it once it's up and running.
Can you just fire up a shell
| From: Sarah Parrott [mailto:[EMAIL PROTECTED]
| Sent: Monday, 22 January, 2007 02:44
|
| I'm writing out xml in a servlet not a jsp page so I can't use the page
| declaration thing.
So how are you writing it out? Just stuffing everything into a StringBuffer
and then writing it out to a file?
| From: Priya Khanna [mailto:[EMAIL PROTECTED]
| Sent: Friday, 19 January, 2007 03:58
|
| But how can I use VFS in an intranet application which is web based?
I can't answer exactly, since I've never used VFS, but I imagine all you
would have to do is create a FileObject that points to the
| From: Priya Khanna [mailto:[EMAIL PROTECTED]
| Sent: Thursday, 18 January, 2007 01:41
|
| In my application my user will be logged in
| as domain user only so is it possible to check at run time that who has
| logged in and if user has access on file server then he can access the
| files even
| From: Brown, Carlton [mailto:[EMAIL PROTECTED]
| Sent: Thursday, 11 January, 2007 16:49
|
| In catalina.out I see the Anthill application going through a shutdown
| sequence right before the time Tomcat dies. So my assumption, maybe
| invalid, is that it's shutting down because Tomcat
| From: Jonas Fagerstrom [mailto:[EMAIL PROTECTED]
| Sent: Monday, 08 January, 2007 20:17
|
| Mladen Turk mladen.turk at jboss.com writes:
|
| Use 64 bit procrun (tomcat5.exe) from:
| http://svn.apache.org/viewvc/tomcat/connectors/trunk/procrun/bin/
| (remove the .amd64 extension of course)
|
| From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
| lucent.com.au]
| Sent: Monday, 08 January, 2007 20:22
|
| I would like to profile a Tomcat application on Solaris machine.
| [snip]
| I would appreciate any suggestions.
I can't say enough good things about JProbe (www.quest.com/jprobe). I
| From: Pierre Goupil [mailto:[EMAIL PROTECTED]
| Sent: Saturday, 06 January, 2007 10:18
|
| Does anyone know about Tomcat's generated HTML standards compliance ? In
| developpement, I'm using Firefox Konqueror, but in production they will
| be
| using IE, so... Can it be that I run into
| From: Christopher Schultz [mailto:[EMAIL PROTECTED]
| Sent: Sunday, 07 January, 2007 09:56
|
| At any rate, you should try to avoid anything that's not a W3C standard.
Yeah, so stay away from Mozilla's little shortcuts like using
document.getElementsByTagName('tag')['name'] (gEBTN() is defined
articles relating to the growing
| pains you mentioned regarding Slashdot, Granddaddy and MySpace?
|
| Thanks
| Scott Ross
|
| -Original Message-
| From: Nelson, Tracy M. [mailto:[EMAIL PROTECTED]
| Sent: Monday, January 08, 2007 11:01 AM
| To: Tomcat Users List
| Subject: RE: web
Did you restart Tomcat after removing and replacing the occa.war file?
If not, you may want to do so, just to restore everything to a known
state.
---
Tracy Nelson / Nelnet Business Solutions
402 / 617-9449
| -Original Message-
| From: Steve Ingraham [mailto:[EMAIL PROTECTED]
| Sent:
Any chance you can restore the system from a backup? You'll be back to
square one (100% usage on /usr), but at least you'll know what not to
touch! Once your restore is complete, copy the log files to somewhere
that has space, then truncate them (cat logfile). Then restart
Tomcat and your
Not sure what you mean by 'commercial crap', Java is OSS now, and Tomcat
always has been.
You might want to check out the Gentoo Java project:
http://www.gentoo.org/proj/en/java/. Especially the Gentoo Tomcat
Guide: http://www.gentoo.org/proj/en/java/tomcat-guide.xml.
---
Tracy Nelson / Nelnet
| -Original Message-
| From: Christopher Schultz [mailto:[EMAIL PROTECTED]
| Sent: Tuesday, 05 December, 2006 11:13
|
| The blackdown JDK is one of the oldest non-Sun JDKs available for
Linux.
| I believe that it is completely open source. Someone mentioned that
| blackdown was based on
The IDEs I've used (Eclipse, NetBeans) usually offer this as part of the
packaging step. I don't know if Tomcat can/will do that on deployment.
---
Tracy Nelson / Nelnet Business Solutions
402 / 617-9449
| From: Pierre Goupil [mailto:[EMAIL PROTECTED]
| Sent: Tuesday, 05 December, 2006 16:01
|
| From: Owen Cumpson [mailto:[EMAIL PROTECTED]
| Sent: Tuesday, 05 December, 2006 13:11
|
| 1. Download and install yourself
| or
| 2. Use the Gentoo forums to find out the Gentoo installation is
pulling
| in those deps.
FWIW, the Gentoo Tomcat Guide has a note that says Tomcat 5.x versions
:40
| To: Tomcat Users List
| Subject: Re: JSP pre-compilation at start-up
|
| Really ? Eclipse does that ? How do you have it doing so, please tell me ?
|
|
| Regards,
|
|
| Pierre
|
|
|
| 2006/12/5, Nelson, Tracy [EMAIL PROTECTED]:
|
| The IDEs I've used (Eclipse, NetBeans) usually offer
Given that Tomcat 6.0 is in a pre-release state, you'd be better off
asking in the development list (dev@tomcat.apache.org). Maybe the
documentation developer will see your note and can tell you when the
docs will be updated.
Your best bet is probably to get the source and start playing with it.
| From: Joel Klein [mailto:[EMAIL PROTECTED]
| Sent: Friday, 01 December, 2006 11:19
|
| The odd thing that needs an explanation, if a firewall is responsible,
| is that these machines were working fine.
Has anyone installed any OS patches or fixes on these machines? Windows
XP will helpfully
| From: Christopher Schultz [mailto:[EMAIL PROTECTED]
| Sent: Thursday, 30 November, 2006 09:25
|
| The bottom line for the whole PHP versus Java thing for me is
perceived
| complexity of a project. If I want it done super fast and super
simple,
| I'll go for PHP. If I want to actually architect
| From: Matthew Lee [mailto:[EMAIL PROTECTED]
| Subject: Running Tomcat 5.5.9 in AIX 5.2 with Java 5 64-bit - Tomcat
| freezes at a high level of workload
|
| Symptoms
| --
| When Tomcat is under heavy load running a webappliccation
| (at around 180 users although it varies), Tomcat
| From: Nikola Milutinovic [mailto:[EMAIL PROTECTED]
| Subject: OT: Re: Solaris 10 Apache 2 Tomcat mod_jk
|
| What's the story on Solaris? You need to buy C Compiler? I think they
have
| some Developer's Studio, but I haven't checked licensing.
Solaris 10 comes with gcc and friends (gmake, gas,
| From: jwboring [mailto:[EMAIL PROTECTED]
| Sent: Friday, 17 November, 2006 10:39
|
| I need to be notified when ever a Tomcat v5.5 server is over the
| threadpool
| limit. I am already monitoring log4j log messages but the logFull
message
| appears to me to be a System.out log, by-passing log4j
Can you provide an installer with your web app that will back up those
files, then copy them back post-install? Alternately, could you have
another webapp that only exists to hold that information?
---
Tracy Nelson / Nelnet Business Solutions
402 / 617-9449
| -Original Message-
| From:
| From: Christopher Schultz [mailto:[EMAIL PROTECTED]
| Sent: Friday, 03 November, 2006 13:41
|
| The bottom line to your question is that byte offsets are difficult if
| not impossible to predict, and you are better off using
getDeclaredField
| and getField().getValue() calls. Better yet, write
You can make a WEB-INF/data directory for it. That'll prevent direct
access, and your web app will still be able to get to it.
---
Tracy Nelson / Nelnet Business Solutions
402 / 617-9449
| -Original Message-
| From: Jean-Pierre Astier [mailto:[EMAIL PROTECTED]
| Sent: Tuesday, 24
| From: Marco Aurélio S. Silva [mailto:[EMAIL PROTECTED]
| Sent: Thursday, 19 October, 2006 13:17
|
| I checked and the javax/servlet/http/HttpServletRequest is in the jar, I
| had
| try to change the jar and nothing happens...
Is it possible there's another copy of the servlet jar in your
Is the owner:group of your logs directory also tomcat:tomcat? You might
want to try to su to tomcat and touch(1) a file in the logs directory.
You might also want to chmod 751 on the whole tomcat tree, it could save
you from more troubleshooting later.
---
Tracy Nelson / Nelnet Business
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