Quite frankly, I sympathize with the original poster. This list is very
unresponsive quite often, and I would never recommentd tomcat to a
commercial company because the mailing list support is terrible. Heck, I've
even called commercial support vendors for tomcat who have not returned my
phone
What is your load average under these circumstance?
Is each of the 10 tomcats on a seperate physical machine?
What are your max thread settings in Tomcat?
Are your tomcat machines CPU bound or I/O bound under full load?
Alex
On 7/9/06, Edmon Begoli <[EMAIL PROTECTED]> wrote:
Hi,
First of a
This is the default behaviour.
Alex
On 7/4/06, KHZ (SAW) <[EMAIL PROTECTED]> wrote:
Hi world.
Are there Tomcat settings for achieving such a behaviour?
Regards, Karl-Heinz.
This discussion focuses primarily on serving static files to a client, not
processing dynamic web pages. Most people running tomcat are processing
dynamic pages, like getting data from a database and compositing a page
based on that data.
An FTP site, or a static web site will typically be I/O b
Please see
http://java.sun.com/developer/technicalArticles/Programming/linux/
Java on linux has been natively multithreaded since 1.3
Please also note that having a max threads of 750 is pretty much gaurtenteed
to cause your system to grind to a halt under high load. (Most linux
systems I've see
On 6/19/06, Leon Rosenberg <[EMAIL PROTECTED]> wrote:
On 6/19/06, Biernatowski Bartosz J <[EMAIL PROTECTED]> wrote:
> I am about 90% sure the bottleneck is Tomcat or what's running on top of
> Tomcat. Application uses JDBC queries to MS SQL server
> Chips are Intel Xeon. My monitoring data:
> Me
You've also totally failed to include numbers for I/O (don't forget, it's
not necessarily MB/sec that counts, it's requests/sec) and for Network
usage, and also for the perfomance pattern of the SQL Server system, which
is considerably more likely to be the bottleneck than the app seeing that
most
Given that you aren't CPU bound, it's highly unlikely the problem is tomcat.
Alex.
On 6/19/06, Biernatowski Bartosz J <[EMAIL PROTECTED]> wrote:
I am about 90% sure the bottleneck is Tomcat or what's running on top of
Tomcat. Application uses JDBC queries to MS SQL server
Chips are Intel Xeon.
This is still an issue - I'm trying to get a client to live... This syntax
error really doesn't help me actualy fix the problem
Please help somebody... This is a disaster right now.
Alex.
On 6/12/06, Alex Turner <[EMAIL PROTECTED]> wrote:
It looks like it's gen
elect_0.setFoo(([
Ljava.lang.String
;)org.apache.jasper.runtime.JspRuntimeLibrary.getValueFromPropertyEditorManager([
Ljava.lang.String;.class, "foo", "Selling,Refinancing"));
got a couple of syntax errors?
Alex
On 6/12/06, Alex Turner <[EMAIL PROTECTED]> wrote:
I have the following lines in my source file:
<%@ taglib pr
I have the following lines in my source file:
<%@ taglib prefix="mp" uri="com.mintpixels.web.helper" %>
[snip]
When I run the jsp, I get the following errors:
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 69 in the jsp file: /free_home_valuation
It's in the server/webapps/ directory instead of directly in the webapps
directory
Alex
On 3/25/06, Alexander Nakhimovsky <[EMAIL PROTECTED]> wrote:
>
> I've run Windows installer, apache-tomcat-5.5.16.exe. It has worked in
> the sense that Tomcat is running as a service. However, there is no
> m
Turn off hyperthreading for starters.
Oracle requires a minimum of 5 seperate logical disks to function at optimal
in a production environment. You will need a good raid controller, and a
good disk array to get any kind of decent insert speed.
You will need to do some serious oracle tuning, there
I used to use RedHat, but switched to SuSe as the package selection was more
up to date. RedHat seems to lag seriously behind current versions of
software, and many third party apps require the latest and greatest, which
RedHat often doesn't provide in it's enterprise solution. Is RedHat tested
b
Hi,
I'm using tomcat 5.5.12 on linux, and I'm wondering how I can get
tomcat to follow symlinks in a web app directory?
I have $CATALINA_ROOT/webapps/ROOT/pictures ->
/service/stuff/pictures, but tomcat ignores the symlink
Thanks,
How does registering my pooling datasource with a naming directory
help connection management? (Honest question - I really don't know)
Alex.
On 1/23/06, Asad Habib <[EMAIL PROTECTED]> wrote:
> You should use JNDI with your connection pool to ensure that connections
> are being managed appropriat
I'll just point out here that you actualy haven't pointed out any issue.
I asked a question as to how, and you repsonded that it was an issue
without ever explaing how, or if there even is a problem.
Somehow I doubt the JSTL authors were so short sighted as not to
release database connections pro
Maybe you don't even want a connection pool, rather a simple
non-pooling datasource. If you generate a pool of connections for
each and every database, you may end up with a great many open
connections to your database server that hardly ever get used. I
don't know too much about MySQL, but in m
ction, but some pages are pure JSP.
Alex.
On 1/20/06, Caldarale, Charles R <[EMAIL PROTECTED]> wrote:
>
>
> > -Original Message-
> > From: Alex Turner [mailto:[EMAIL PROTECTED]
> > Subject: Re: Connection Pool Woes
> >
> > It looks like the connection
is
> completed. The next thing may be to reduce the timeout interval of the
> db connection pool.
>
> ND
>
> -Original Message-
> From: Alex Turner [mailto:[EMAIL PROTECTED]
> Sent: Friday, January 20, 2006 10:37 AM
> To: users@tomcat.apache.org
> Subject:
I am using Tomcat 5.5.12 on RedHat ES 4.
I have a server that is set to maxThreads="5", maxSpareThreads="5",
and when I use a Simply Data Source, that does not pooling, if I hit
the page a lot, I get over 30 connections opened, with database
connections that are not closing quickly at all. If thi
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