Leon Rosenberg wrote:
Debian 3.1, kernel 2.6.x-smp (32 bit)
or
Debian 3.1, kernel 2.6.x-smp-emt64 (64 bit)
Hardware: AMD Opteron and Xeon64 (both 64 bit)
SUN jdk1.5 and/or jdk1.4.2
4 GB total RAM for 32-bit linux, with 3/1 memory partitioning
16GB total RAM for 64-bit linux.
I've tested 32
'm pretty sure Blackdown
will compile 64-bit as well.
These machines are Intel Zeon processors (dual)
Are they EM64T Xeons, or the older 32-bit only Xeons?
-ryan
JR
--- "J. Ryan Earl" <[EMAIL PROTECTED]> wrote:
J R wrote:
I tried to install Tomcat,
J R wrote:
I tried to install Tomcat, and got the following:
./configure
[...]
configure: error: Unsupported CPU architecture
"x86_64"
How do I fix? Is there files out there to fix that?
Is there any particular reason you need to build Tomcat? Why not just
go with a prebuilt binary Tomca
As a reference, in conf/server.xml I set my thread limit to 1 max
threads, 1000 max idle threads, and 100 on startup. I've seen my as
many as 7K threads busy within my application. This is on a 32bit 2.6
Linux kernel with 2GB of RAM (-Xmx1500m). On the 2.4 kernel I found
practical limita
Generally speaking, one process with a lot of threads should perform better
than distributing the threads among multiple processes because you're not
doing as much context switching and it's more efficient on caches.
J. Ryan Earl
Systems/Network Engineer
dynaConnections Corporation
51
r.
I didn't notice any negative side affects migrating our application over
from the Sun JRE 1.4.2 => 1.5.0, it "just worked."
J. Ryan Earl
Systems/Network Engineer
dynaConnections Corporation
512.306.9898
-Original Message-
From: Guy Katz [mailto:[EMAIL PROTECTED]
Sent: F
Let me rephrase the question, how does Tomcat determine what is a session
attribute. What if there are classes that implement java.io.Serializable
that have nothing to do with "session attributes?"
-ryan
-Original Message-----
From: J. Ryan Earl [mailto:[EMAIL PROTECTED]
Sent: Fri
tion"
As it is explained in the doc :
"All your session attributes must implement java.io.Serializable"
On Fri, 22 Apr 2005 09:44:01 -0500
"J. Ryan Earl" <[EMAIL PROTECTED]> wrote:
> How does Tomcat know what to serialize? Does it just use the Reflection
&
How does Tomcat know what to serialize? Does it just use the Reflection
package and serialize out -everything- that implements java.io.Serializable?
-ryan
-Original Message-
From: Lionel Farbos [mailto:[EMAIL PROTECTED]
Sent: Friday, April 22, 2005 9:11 AM
To: Tomcat Users List
Cc: [EMAI
Awesome, I'm glad that was solved as I'm about to do the same thing with our
application: running multiple instances of the application on a single
tomcat instance housing many virtual hosts.
Thanks for the http://java.sun.com/docs/hotspot/VMOptions.html link Peter.
-ryan
-Original Message--
This is a really interesting and confusing problem...
Can you tell how much memory the OS is actually committing to Java? ie
Check the resident stable set (RSS) = how much of the virtual memory space
has been physically commited to memory.
# ps axl|grep java
0 501 2623 1 21 0 1264252 7
I, for one, am awaiting LeeAnn's response with abated breath. =)
-ryan
-Original Message-
From: Caldarale, Charles R [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 21, 2005 9:53 AM
To: Tomcat Users List
Subject: RE: OutOfMemoryError - 100 thread limit?
> From: Peter Lin [mailto:[EMAIL
rm gen space.
-ryan
-Original Message-
From: Caldarale, Charles R [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 21, 2005 9:19 AM
To: Tomcat Users List
Subject: RE: OutOfMemoryError - 100 thread limit?
> From: J. Ryan Earl [mailto:[EMAIL PROTECTED]
> Subject: RE: OutOfMemoryError - 100 t
So let me get this straight, LeeAnn is specifying a maximum heap size of
512MB and a minimum size of 128MB. It looks like the heap doesn't get
adjusted up when the servlets are initializing? Thus she needs to increase
her minimum heapsize, so something like -Xms512m should fix it?
-ryan
-Or
After you've started your application, do a "ps ax|grep java" and see if
that value is really making it into the command line; I'm doubting it is.
To set these options, I added a the following the the .bash_profile of my
tomcat user:
export JAVA_OPTS="-Xmx1000m"
-ryan
-Original Message
PM
To: Tomcat Users List
Subject: Re: Need help exporting contexts not under webapps/
Did you manage to get it right ?
I would recommend that you use lower case context path name
Regards
Guru
- Original Message -
From: "J. Ryan Earl" <[EMAIL PROTECTED]>
To: "Tomcat
-
From: QM [mailto:[EMAIL PROTECTED]
Sent: Monday, April 18, 2005 8:30 PM
To: Tomcat Users List
Subject: Re: Need help exporting contexts not under webapps/
On Mon, Apr 18, 2005 at 01:16:04PM -0500, J. Ryan Earl wrote:
: So my question is, in short, given a directory structure of static files,
: how
Hello,
I'm in the process of bringing an in-house application up under Tomcat.
Previously we were using Jetty as the servlet container, but for various
reason I'm trying to get said application running with Tomcat 5.5.9 and Java
1.5.0.
The problem I'm having is that there are two directories with
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