Title: RE: [JBoss-user] JBoss On Linux
Generally, you'll see a message when you try to log in indicating the no more descriptors condition. I would think something gets written to /var/log/messages.
I would recommend starting at the system level and determine the PIDs associated wit
Is there a way to tell if i've run out of file descriptors?
thanks.
.peter
David Ward wrote:
Peter,
I've read others' responses to your problems, and they all seem to be
addressing the wrong thing: performance. What you describe does not
sound like a performance problem (neither of speed nor
If you specify a remote provider in jndi.properties or pass it in with a
Properties object into new InitialContext JBoss will make a socket
connection. You must leave the provider empty. Best is to just do new
InitialContext() without any parameters.
Bill
Peter Luttrell wrote:
I was very su
I was very surprised to see that we had a problem getting a connection
to the jndi service as well. I had assumed it was in-vm. We haven't
modified conf/jndi.properties; we get our context manually. We set
java.naming.provider.url to jnp://localhost:1099. I just noticed the
following in the c
Currently we deploy with hypersonic running but don't actually use it.
Hopefully that should mean that it's not my problem.
However, next week we will start using it as a persistent store for
JbossMQ. The config i'm about to use is jdbc2 with pretty default
settings.
How does one run it "in-
The VM could be the source of my problem. My unix admin suspects that
Sun's VM might not be handling socket connections properly.
And in general i am very interested to hear what experiences others are
having with alternative VMs. Most of my experience has been with Suns.
.peter
Christofer Dut
Thanks for the info. I'll checkout the file descriptors. I didn't
realize that could be the problem. I've had problems with them in the
past, but its always been with non-java apps and the error messages were
pretty clear.
No, we don't have a performance problem, but when i do experience this
Rod Macpherson schrieb:
Downloaded JRockit and launched a large J2EE application in debug mode. JBoss started in 1:24. Using Sun's JDK 1.4 JVM the same application started in 1:32. I would call that a noise-level improvement given JRockit is a commercial product focused on performance. Not a valid
I don't think that they *all* address the wrong thing. Im my Posting
about JRockit I was talking about Stability.
Refering to the SPECjAppServer benchmark was the best reference I could
give since a realy good benchmark doesn't only measure the performance.
The benchmark was designed to simulate
On Thu, 2003-12-04 at 21:15, Peter Luttrell wrote:
> We're using JBoss3.2.1 with Jetty on RedHat 9 with Suns 1.4.2_01 vm. We
> have a pretty heavy load.
>
> After roughly a week many of the boxes start to experience weird
> problems where JBoss is unable to get what looks to be socket
> connect
On Fri, 2003-12-05 at 08:15, Peter Luttrell wrote:
> We're using JBoss3.2.1 with Jetty on RedHat 9 with Suns 1.4.2_01 vm. We
> have a pretty heavy load.
>
> After roughly a week many of the boxes start to experience weird
> problems where JBoss is unable to get what looks to be socket
> connect
12/4/2003 6:28 PM
To: [EMAIL PROTECTED]
Cc:
Subject: Re: [JBoss-user] JBoss On Linux
Peter,
I've read others' responses to your problems, and they all seem to be
addressing the wrong thing: performance. What you describe does not
soun
It's contagious, ain't it:)
-Original Message-
From: David Ward [mailto:[EMAIL PROTECTED]
Sent: Thu 12/4/2003 8:28 PM
To: [EMAIL PROTECTED]
Cc:
Subject: Re: [JBoss-user] JBoss On Linux
03 6:28 PM
To: [EMAIL PROTECTED]
Cc:
Subject: Re: [JBoss-user] JBoss On Linux
Peter,
I've read others' responses to your problems, and they all seem to be
addressing the wrong thing: performance. What y
Peter,
I've read others' responses to your problems, and they all seem to be
addressing the wrong thing: performance. What you describe does not
sound like a performance problem (neither of speed nor memory
management). You never said the app was slow, so why do you care about
"SPECjAppServe
Peter,
do a ps ax as root and you will probably see the following processes
running :
- cron.daily
- updatedb
- run-parts
and another one i can't remember the name of.
http://www.redhat.com/docs/manuals/linux/RHL-9-Manual/custom-guide/s1-autotasks-anacron.html
should help you to disable the job
Thanks for the tip.
.peter
Felipe Oliveira wrote:
hi peter,
i run jboss in the same exactly environment, but i don't seem to be
running into these problems.
we found the ibm jvm to be the best for our scenario...maybe you
should take a look at it.
felipe
Peter Luttrell wrote:
We're using J
hi peter,
i run jboss in the same exactly environment, but i don't seem to be
running into these problems.
we found the ibm jvm to be the best for our scenario...maybe you should
take a look at it.
felipe
Peter Luttrell wrote:
We're using JBoss3.2.1 with Jetty on RedHat 9 with Suns 1.4.2_01 v
I think that memory usage is not reported accurately per thread and that
actually the total jboss memory usage is 60 MB shared among all threads.
david jencks
On 2003.03.19 13:03 David Luis Fernandes de Araujo wrote:
>
>
> Hello,
>
> i'm running jboss on a linux machine (redhat 7.3) and each
Title: RE: [JBoss-user] jboss on linux (performance)
Yes, behind a firewall.
You can also change the amount of memory that JVM has avaiable with -Xmx and -Xms flags. Run "java -X" for the non standard options.
Jonathan Paul Cowherd
Linux and Java Administrator
Genscape,
Loads of people do it quite successfully, so yes.
-dain
On Wednesday, March 19, 2003, at 02:54 PM, David Luis Fernandes de
Araujo wrote:
So, do you think is safe to run jboss on linux in a production
enviorment ?
On Wed, 19 Mar 2003 12:27:17 -0500
John M Flinchbaugh <[EMAIL PROTECTED]> wrote:
So, do you think is safe to run jboss on linux in a production enviorment ?
On Wed, 19 Mar 2003 12:27:17 -0500
John M Flinchbaugh <[EMAIL PROTECTED]> wrote:
> On Wed, Mar 19, 2003 at 06:03:20PM +, David Luis Fernandes de Araujo wrote:
> > i'm running jboss on a linux machine (redhat 7.3) and
Are you looking at ps output? The memory is actually shared between all
of the threads running in the same VM. It should be showing up under the
'shared' column in ps or top output.
This deceptive reporting is an artifact of Linux's threading model: a
thread is basically a process with copy-on-
On Wed, Mar 19, 2003 at 06:03:20PM +, David Luis Fernandes de Araujo wrote:
> i'm running jboss on a linux machine (redhat 7.3) and each one of the
threads that jboss throws occupies 60 MB of memory.
> Is this normal ?
> What can i do minimize the memory usage ?
i believe this is all share
cc:
[EMAIL PROTECTED]Subject: Re: [JBoss-user]
JBoss on Linux Problem
eforge.net
No Phon
JSP's need to be compiled to a servlet prior to running. My guess is if
you java home variable is set to the jre (/usr/java/j2sdk1.4.0/jre or
so) there is no java compiler under that path. Install the full SDK (if
you haven't) and point your java_home variable to the there so it will
find $JAVA_H
Can you run with 1.4 when you first boot JBoss? I've seen problem when
redeploying. Have to restart JBoss every time I deploy.
- Original Message -
From: <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, November 29, 2002 1:42 AM
Subject: [JBoss-user] JBoss on Linux Problem
>
>
Try giving the JBoss-Jetty bundle a whirl.
This lacks some of the more front-line fnality (JAAS
integration), but I believe that Jetty handles load
better.
You won't know if don't try!
Jules
--- Jim Archer <[EMAIL PROTECTED]> wrote: > Hi Hunter...
>
> We have jBoss 2.2.1 running on Debian/Lin
Hi Hunter...
We have jBoss 2.2.1 running on Debian/Linux and we have developed scripts
to load test it. We only talk to Tomcat and the servlets talk to enterprise
beans.
I really idn't understand that part of the manual at all. I'm not sur what
they meant by users and I don't understadn the d
29 matches
Mail list logo
