Hi,
we have to develop a high performance chat based only on HTML and HTTP
only for a television company. The biggest issue is performance. The
chat's output window requires one open HTTP connection per client. This
means, that when you have 3000 people following the chat that the server
has
NBIO will not help very much ;o) we are running such an application
and want to migrate to apache/tomcat. The issue is, all the
optimizations you hear about are done from the request's side which is
of not much use in this case. The limiting factor would be
* how many connections can you
Hello,
I need to use another alias than tomcat in https with tomcat 5.5 (keytool
-genkey -alias newalias -keyalg RSA -keystore /etc/keystore -storepass
mysecretpass). Have you got any idea? Thanks
Sébastien Dicque
SA BULL NV
Papiermolenstraat 51 Rue du Moulin à Papier
Brussel 1160 Bruxelles
On 4/3/06, Tp [EMAIL PROTECTED] wrote:
Hi,
we have to develop a high performance chat based only on HTML and HTTP
only for a television company. The biggest issue is performance. The
chat's output window requires one open HTTP connection per client. This
means, that when you have 3000 people
hi,
can i run Tomcat on Non - Sun JVM e.g) IBM.
Regards
Krish
Hi Jay,
I believe that I already know the answer to this. But, if possible,
it would be nice to have some confirmation.
I have an application that uses JAASRealm for authentication. Within
my LoginModule class, is it possible to determine which resource the
user is currently trying to
If you know the id of a session is there anyway to get it out of the
application?
Sorry, this is to vague to know what you are doing. Which application
do mean?
-- Franck
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For
Remy Maucherat schrieb:
On 4/3/06, Tp [EMAIL PROTECTED] wrote:
Hi,
we have to develop a high performance chat based only on HTML and HTTP
only for a television company. The biggest issue is performance. The
chat's output window requires one open HTTP connection per client. This
means, that
Hi,
we have to develop a high performance chat based only on HTML and HTTP
only for a television company. The chat's output window requires one
open HTTP connection per client, which means that you need at least 3000
simultaneous ie. open HTTP connections for 3000 chatters.
To the former
Tp a écrit :
Hi,
we have to develop a high performance chat based only on HTML and HTTP
only for a television company. The chat's output window requires one
open HTTP connection per client, which means that you need at least
3000 simultaneous ie. open HTTP connections for 3000 chatters.
Yes I am using Tomcat + Apache, using mod_jk module I connected these two
servers. I am able to access the examples folder of tomcat which is having the
jsp and servlet files. I am able to execute these jsp and servlet programes
using localhost/examples.
Apache is listening to port 80
Rajeev Jha schrieb:
Tp wrote:
And there seems to be no workaround, because the connection will close
after the doGet() and doPost() method finishes (is that actually
true?). So, the only way to keep 3000 simultaneous connections is to
keep 3000 of those methods from returning, wehich
Hi,
I amusing tomcat 5.5.9 with fedora (linux), and I am using jdk 1.5.0_06
The CATALINA_HOME, JAVA_HOME are defined,
When I try to startup the tomcat as root user every thing is ok, it
start (with port 8080)
But when I create a new user with permissions to logs and work
directories, and
Ali Kassem wrote:
I amusing tomcat 5.5.9 with fedora (linux), and I am using jdk 1.5.0_06
The CATALINA_HOME, JAVA_HOME are defined,
When I try to startup the tomcat as root user every thing is ok, it
start (with port 8080)
But when I create a new user with permissions to logs and work
How
David Delbecq schrieb:
Tp a écrit :
Hi,
we have to develop a high performance chat based only on HTML and HTTP
only for a television company. The chat's output window requires one
open HTTP connection per client, which means that you need at least
3000 simultaneous ie. open HTTP connections
On 4/3/06, Tp [EMAIL PROTECTED] wrote:
The hype friendly continuation name has no business being associated
with this particular feature, since the said feature is not
continuations (which is a fancy - and IMO forward thinking and
actually useful - programming model for implementing the
Remy Maucherat wrote:
On 4/3/06, Rajeev Jha [EMAIL PROTECTED] wrote:
Tp wrote:
And there seems to be no workaround, because the connection will close
after the doGet() and doPost() method finishes (is that actually
true?). So, the only way to keep 3000 simultaneous connections is to
If I understand this correctly, and I am not certain I do, it would appear
to be a problem with your httpd virtual host configuration.
Is it true that:
http://localhost/examples/ (httpd-Tomcat)
http://localhost:8080/examples/(Tomcat)
http://192.9.200.62:8080/examples (Tomcat)
all
Exactly... This is my situation. I dint do any extra configuration for httpd.conf file in Apache. I am attaching the httpd.conf file to this mail. Please check it out and let me know if there is anythign that I need to change. ThankyouIndraveniTim Lucia [EMAIL PROTECTED] wrote: If I understand
Remy Maucherat schrieb:
On 4/3/06, Tp [EMAIL PROTECTED] wrote:
The hype friendly continuation name has no business being associated
with this particular feature, since the said feature is not
continuations (which is a fancy - and IMO forward thinking and
actually useful - programming model for
Rajeev Jha schrieb:
Remy Maucherat wrote:
Yes, but you need the 5000 or so threads to do this, and there's no
workaround. So it is the real problem since it forces you to use
polling.
How about bypassing the servlets alltogether?
we can take any exisitng http/ajp13 connector code and
Leon Rosenberg schrieb:
On 4/3/06, Rajeev Jha [EMAIL PROTECTED] wrote:
Remy Maucherat wrote:
Yes, but you need the 5000 or so threads to do this, and there's no
workaround. So it is the real problem since it forces you to use
polling.
How about bypassing the servlets alltogether?
we
On 4/3/06, Leon Rosenberg [EMAIL PROTECTED] wrote:
Why then using tomcat at all? What's wrong with writing own app, which
listens on a socket and does whatever it has to do? Before you have to
rape tomcat to perform a task it was never designed for...
Yes, indeed. In many cases, it would seem
Hi
I am using tomcat 5.5.9 with linux, and jdk1.5.0_6
When I start the tomcat as root user every thing it started, but when I
start it with another user
It start 8080 port but I get the message in Catalina.out:
...
...
Apr 4, 2006 2:54:27 AM
On 4/3/06, Tp [EMAIL PROTECTED] wrote:
Well, I don't know what you understand under polling. I guess you mean
the clients will have to sent GET and POST requests repeately, right?
The load is going to be even higher with polling. That's I would not
introduce any polling. How would I do this
Why then using tomcat at all? What's wrong with writing own app, which
listens on a socket and does whatever it has to do? Before you have to
rape tomcat to perform a task it was never designed for...
Well, that's a good question. The outcome of this thread might be just
that. But it
Hi,
check if the different user has read permissions for the
/opt/jakarta-tomcat-5.5.9/conf/tomcat-users.xml.new file
PETR
On 4/3/06, Ali Kassem [EMAIL PROTECTED] wrote:
Hi
I am using tomcat 5.5.9 with linux, and jdk1.5.0_6
When I start the tomcat as root user every thing it started, but
Remy Maucherat schrieb:
On 4/3/06, Tp [EMAIL PROTECTED] wrote:
Well, I don't know what you understand under polling. I guess you mean
the clients will have to sent GET and POST requests repeately, right?
The load is going to be even higher with polling. That's I would not
introduce any
Hi!
Right. I said you need to use polling, or use 5000 threads (which is
not a problem if you have enough memory).
Are you sure that 5000 threads is not a problem when you have enough
memory. I'd be worried about wasting lots of cpu because of
context-switching???
lg
Here a diagram:
Client sends GET - Server
Server sends HEADERS (Content Encoding: Chunked) - Client
Server sends chunks - Client
Client displays them whenever they arrive.
Just one point. If your 'client' is a classical browser it won't work
like this out of the box, for the simple reason
On 4/3/06, Tp [EMAIL PROTECTED] wrote:
Remy Maucherat schrieb:
But you said that the connection will not close, when the doGet() or
doPost() method returns, which of course make a lot of sense. Otherwise
Persistent connections would not be possible at all.
So if that's true, then I should be
I compiled and installed the Apache Tomcat connector v.1.1.2 per
http://tomcat.apache.org/tomcat-5.5-doc/apr.html but I still get this
error upon startup.
INFO: The Apache Tomcat Native library which allows optimal performance
in production environments was not found on the java.library.path
This is done quite commonly. For almost a year I used IBM 64bit JVM on SuSE
Linux running dual AMD Opteron chips. Went back to Sun eventually when I
upgraded OS versions - but the IBM JVM and Tomcat worked well.
HTH - Richard
-Original Message-
From: Krish B [mailto:[EMAIL PROTECTED]
Add /usr/local/apr/lib to LD_LIBRARY_PATH before starting Tomcat. That will
do it.
Regards,
Kerem
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Monday, April 03, 2006 4:40 PM
To: users@tomcat.apache.org
Subject: Apache Tomcat Native library not found
Hello,
I am trying to create a Resource ... block inside my server.xml file
similar to a JDBC Resource, only this on is for Active Directory connections
(through LDAP port 389). I have written a simple class, created a .jar from
it and added it to $CATALINA_HOME/common/lib. I have configured
Hello,
I am using Tomcat 5.5.16 and every now and then, my context.xml files get
deleted from the $TOMCAT_HOME/conf/Catalina/localhost directory. This
seems to be random and it is becoming very frustrating.
Does anyone know what's causing this to happen? and how the problem can be
fixed?
Thanks, but i don't have file called tomcat-users.xml.new And the user
have read permission to tomcat-users.xml
Ali KASSEM
Project Leader - IT Dept.
Banque Du Liban
P.O.Box:11/5544 Beirut, Lebanon
Tel:961-1-75 ext 4110
Fax:961-1-343316
Ali KASSEM
Project Leader - IT Dept.
Banque Du Liban
Remy Maucherat schrieb:
On 4/3/06, Tp [EMAIL PROTECTED] wrote:
Remy Maucherat schrieb:
But you said that the connection will not close, when the doGet() or
doPost() method returns, which of course make a lot of sense. Otherwise
Persistent connections would not be possible at all.
So if that's
David Delbecq schrieb:
Here a diagram:
Client sends GET - Server
Server sends HEADERS (Content Encoding: Chunked) - Client
Server sends chunks - Client
Client displays them whenever they arrive.
Just one point. If your 'client' is a classical browser it won't work
like this out of the box,
On 4/3/06, Tp [EMAIL PROTECTED] wrote:
Also the reference to the OutputStream itself? I mean it should stay
open until the connection closes. Are you sure?
This OutputStream object is a fake facade, and loses its relationship
to the actual socket at the end of the request.
--
Tp wrote:
Well, that's a good question. The outcome of this thread might be just
that. But it would have been nice to use existing software
infrastructure.
Maybe look at the IRC protocol ? Has existing infrastructure, heritage
and eco-system.
http://www.irchelp.org/irchelp/rfc/
[EMAIL PROTECTED] wrote:
I am using Tomcat 5.5.16 and every now and then, my context.xml files get
deleted from the $TOMCAT_HOME/conf/Catalina/localhost directory. This
seems to be random and it is becoming very frustrating.
Does anyone know what's causing this to happen? and how the problem
We were using a list of sessions to report who is logged in now.
however our sessions don't look like they are being collected by the GC.
We have a serious memory problem. I was thinking this list may be a
problem so I was removing all the actual httpsessions from it and was
going to just 'get'
The application object in jsps...the hosts in the server.xml.
the context of the httpsessions for each user.
-Original Message-
From: Franck Borel [mailto:[EMAIL PROTECTED]
Sent: Monday, April 03, 2006 4:28 AM
To: Tomcat Users List
Subject: Re: getsession if you know the id?
If
On 4/3/06, John Powers [EMAIL PROTECTED] wrote:
We were using a list of sessions to report who is logged in now.
however our sessions don't look like they are being collected by the GC.
Which is right since you maintain a reference to the session object it
can't be GCed. you should check the
Pack you HttpSessions in WeakReference objects so they can be GCed
(*not* SoftReferences as suggested because SoftReference are only GCed
when outofmemory, while WeakReference are gced about as soon as the
object is not reachable anymore by hardreference).
My question is about the use of *.tag files, to have the container (TC)
automatically build
tag libraries from my test.tag file. But some aspects don't work as I would
naturally expect and I don't know
if this is my lack of understanding or a genuine bug.
When I use %@ attribute
Thanks for the response. I've never seen it happen randomly either... but
what can I say?
I shutdown my server yesterday (as in powered it off) and when I restarted
it, all the context files were gone including the manager.xml.
Any thoughts??
Aladin
[EMAIL PROTECTED] wrote:
I am using
1.2.15 ist current stable for linux also. The page is wrong.
I don't know where the binaries come from, so unfortunately at the
moment there seems to be no binary download. If you build yourself, take
1.2.15 sources.
Paul Smith wrote:
I notice here:
During startup, tomcat reads tomcat-users.xml and then immediately
writes it out again as tomcat-users.xml.new and afterwards renames
tomcat-users.xml.new to tomcat-users.xml (I don't know who invented that
...).
So either:
- the runtime user has write access to the directory tomcat-users.xml
Sounds to me like some other process is responsible for this. Out of
curiosity, what platform are you on (Windows, Linux, etc., ...) and
where is tomcat installed?
--David
[EMAIL PROTECTED] wrote:
Thanks for the response. I've never seen it happen randomly either... but
what can I say?
I
I'm running tomcat on Linux machine (FC2) and it is installed in:
/usr/local/jakarta/tomcat
Aladin
Sounds to me like some other process is responsible for this. Out of
curiosity, what platform are you on (Windows, Linux, etc., ...) and
where is tomcat installed?
--David
[EMAIL
Can any body send me a sample war file which
demonstrate Connection pool in tomcat 5.5 using jndi
look up procedure.
I tried a lot But I could n't.
Any alternate in apache tomcat5.5 also ok.
Please help me as soon as possible.
__
Do You Yahoo!?
You need to add a new Data Source either globally or within your context.
Give it a name say jdbc/connectionname. Check Tomcat documentation on how
to do this.
Then in your java code write this to get your Data Source reference and
connection via this code:
Context ctx =
Thanks, Kerem.
I added the following to the top of catalina.sh
LD_LIBRARY_PATH=/usr/local/apr/lib
export LD_LIBRARY_PATH
but on startup I still get
INFO: The Apache Tomcat Native library which allows optimal performance
in production environments was not found on the
Not sure if you found the answer, but this sounds like the same problem as a
previous post (see subject Ant Deploy Task Problem)
My solution is
I updated my META-INF/context.xml as follows:
Context reloadable=true antiResourceLocking=true
/Context
and now undeploy can properly
Apologies for the repost but I sent this last week but didn't get any
replies. In the hope that the people with the answers on this might've
missed it, I'm trying again... ;-)
_
From: Richard Mundell [mailto:[EMAIL PROTECTED]
Sent: Friday, March 31, 2006 11:33 AM
To:
[EMAIL PROTECTED] wrote:
Hello,
I need to use another alias than tomcat in https with tomcat 5.5 (keytool
-genkey -alias newalias -keyalg RSA -keystore /etc/keystore -storepass
mysecretpass). Have you got any idea? Thanks
Try setting the (undocumented) keyAlias property on the connector.
Hello
I have a serious problem with Tomcat 5.5.15 on windows 2003 with Java
1.5.0_06-b05.
Tomcat runs as service in mode jvm (and not mode java, not sure what
that is but anyway).
Every request on the server gives me this block of debug log on stdout.log
2006-04-03 17:51:36,421 DEBUG
When starting a new thread (i.e. 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.
Hi, I'm having problems getting my webapp to be recognized at the root
of my development tomcat server 5.5.16 (http://localhost:8080).
I've been using tomcat 5.0.28 for 1.5 years and accomplished this by
putting a webAppName.xml file at catalina.home/conf/Catalina/localhost
containing the
I just installed java 5 and tomcat 5.5.16 in order to experiment with
trails. I'm ready to start developing using ruby on rails or trails.
I'm hoping trails is my answer because my experience is with server
side java - not ruby. Anyway, I'm having problems getting going on
tomcat 5.5.16 and one
Given you've indicated all the headaches occurred in the move from 5.5.9
to 5.5.15, you might want to take a look at the change log in relation
to your environment. Are your connectors configured the same
(acceptCount, maxThreads)?
Beyond that, issue 1 implies something else may be causing
Getting this error while stoping tomcat :
SEVERE: Destroy method on bean with name 'jbi' threw an exception
edu.emory.mathcs.backport.java.util.concurrent.RejectedExecutionExceptio
n
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$AbortP
Hi David,
There's nothing in any of the log indicating any problems.
We uninstalled Tomcat 5.5.15 on the server and installed 5.5.9 with
identical configuration (with the exception of reconfiguring the HTTPS
connector to use the Java Key Store rather than OpenSSL-style certificate
and key). No
When I said change log, I meant the text file that lists out all the
changes the developers made between releases. What issues they fixed
and what not. Is your install using the APR native library that I
believe was introduced somewhere around 5.5.15?
--David
Richard Mundell wrote:
Hi David,
In 5.5.15 we switched to using the (ever-so-well-documented) APR native
library so I suspect it's the OpenSSL code in the APR library which is
causing the problem.
-Original Message-
From: David Smith [mailto:[EMAIL PROTECTED]
Sent: Monday, April 03, 2006 2:18 PM
To: Tomcat Users List
I'm not very familiar with Redhat's offerings. My main dist of unix is
Mandriva (used to be Mandrake). At any rate, deleting the context xml
files is not normal tomcat behavior in any version I've ever run (tomcat
3.3 - 5.5). If I were sitting in front of the machine, I'd be looking
to some
On 4/3/06, Eric Wulff [EMAIL PROTECTED] wrote:
Doesn't seem too serious but I've found little doc on it. I
downloaded the tomcat-native.zip but there is no readme, install,
config file and I haven't been able to find documentation about
install config for this. 2 questions...
How serious
request.getRemoteUser() was the method I was searching for! Thanks :)
--
View this message in context:
http://www.nabble.com/Get-JDBCRealm%27s-current-user-t1341315.html#a3731063
Sent from the Tomcat - User forum at Nabble.com.
Hello,
I currently deploy my JSP application via the ant WAR tasks to my
production server.
After it gets deployed, I have a directory that needs to be a symlink on
the server:
/opt/tomcat/webapps/myapp/userfiles/specialfiles - /specialfiles
I make this symlink in my ant script after
It'd be interesting if you removed the APR library and tried it to see
if your issues can be isolated to that library. Also I think (I
generally haven't been following the APR module too closely) there have
been some bug fixes for the 5.5.16 version.
--David
Richard Mundell wrote:
In 5.5.15 we
Dear List readers
Sorry to bother you with what is most likely a silly question, but i
have been googling, and found no real answers and was hoping you might
know. I am doing another Tomcat project and to that end, i need to get
tomcat to behave in a certain way, namely i need tomcat to add an
Hi list,
I am seeing this in the logs when posting to a particular URL:
[Mon Apr 03 14:52:06 2006] [13089:15648] [debug]
ajp_get_endpoint::jk_ajp_common.c (2131): acquired connection cache slot=0
[Mon Apr 03 14:52:06 2006] [13089:15648] [error]
ajp_marshal_into_msgb::jk_ajp_common.c (490):
Hi,
I have a tomcat server (Tomcat 5.5.16, sun jdk 1.5, linux 2.6), and, for no
reason at all,
after some time it decides to pause, with this message in the catalina.outlogs:
org.apache.coyote.http11.Http11Protocol pause
INFO: Pausing Coyote HTTP/1.1 on http-x-x-x-x
Any attempt to connect will
Richard Mundell wrote:
In 5.5.15 we switched to using the (ever-so-well-documented) APR native
library so I suspect it's the OpenSSL code in the APR library which is
causing the problem.
First thing I'd try is to update to tomcat-native 1.1.2. This fixes an issue
where sometimes the response
Eric Wulff wrote:
many thx Dave, I won't worry about until I clearly need to then.
Another question - is this issue related to the Apache Portable
Runtime?
Yes.
http://tomcat.apache.org/tomcat-5.5-doc/apr.html
Regards
mks
Javier Gonzalez wrote:
I have a tomcat server (Tomcat 5.5.16, sun jdk 1.5, linux 2.6), and, for no
reason at all,
after some time it decides to pause, with this message in the
catalina.outlogs:
org.apache.coyote.http11.Http11Protocol pause
INFO: Pausing Coyote HTTP/1.1 on http-x-x-x-x
Any
Hello.
I need to have an application that has a seperate thread that loads
when tomcat loads. It scans my db every once in a while, to find out
if any new info has to be processed.
I have tried to find out from the docs how to do this, but I can't
find it.
Thanks for your help,
Bruce.
Getting this error while stoping tomcat , plz help me:
SEVERE: Destroy method on bean with name 'jbi' threw an exception
edu.emory.mathcs.backport.java.util.concurrent.RejectedExecutionExceptio
n
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$AbortP
MW Mike Weiner (5028) wrote:
Dear List readers
Sorry to bother you with what is most likely a silly question, but i
have been googling, and found no real answers and was hoping you might
know. I am doing another Tomcat project and to that end, i need to get
tomcat to behave in a certain way,
Google for ServletContextListener
-Original Message-
From: Bruce McGuire [mailto:[EMAIL PROTECTED]
Sent: Monday, April 03, 2006 3:31 PM
To: users@tomcat.apache.org
Subject: How to run a thread on app startup
Hello.
I need to have an application that has a seperate thread that loads
I figured out that the best way to do that is with a variable of type
InheritableThreadLocal that keeps a copy per thread.
We have 4 webapps over the same framework and all works in the same way.
The servlet creates a new instance of MyApplication and sets this
singleton by thread in the
Hello Tim.
Thanks for the information.
Bruce.
Tim Lucia wrote:
Google for ServletContextListener
-Original Message-
From: Bruce McGuire [mailto:[EMAIL PROTECTED]
Sent: Monday, April 03, 2006 3:31 PM
To: users@tomcat.apache.org
Subject: How to run a thread on app startup
Hello Rodrigo.
Thanks very much for the information.
Bruce.
Asensio, Rodrigo wrote:
I figured out that the best way to do that is with a variable of type
InheritableThreadLocal that keeps a copy per thread.
We have 4 webapps over the same framework and all works in the same way.
The
Here you have more info
public class Application {
public static final int WEB_APPLICATION = 0;
public static final int WEB_SERVICE = 1;
public static final int WINDOWS_STANDALONE = 2;
public static final int WINDOWS_PROCESS = 3;
private static InheritableThreadLocal instance = new
Have you considered using Quartz to run recurring jobs?
It comes with a Servlet that can be used to initialize your jobs when Tomcat
starts up :)
-Original Message-
From: Asensio, Rodrigo [mailto:[EMAIL PROTECTED]
Sent: Monday, April 03, 2006 12:51 PM
To: Tomcat Users List
Subject: RE:
Hello Jim.
Actually, I have never heard of Quartz. I will look it up and consider it.
Thanks,
Bruce.
Jim Freeby wrote:
Have you considered using Quartz to run recurring jobs?
It comes with a Servlet that can be used to initialize your jobs when Tomcat
starts up :)
-Original
I'm migrating web applications from Tomcat v.4 to v.5.5 and having some
trouble adapting my old virtual hosts setup with the 5.5 recommended
methods.
According to http://tomcat.apache.org/tomcat-5.5-doc/config/context.html
In addition to nesting Context elements inside a Host element, you can
I'm having the exact same problem and have followed a similar path
looking for a solution - but no success yet. I'll keep the list
posted if I find anything. I eagerly await suggestions here too of
course.
thx
Eric
On 4/3/06, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
I'm migrating web
Hi,
recently I found (ok actually our sysadmin did) this articles on the
web, and wanted to share some thoughts.
http://www.devx.com/amd/Article/30529
http://www.devx.com/amd/Article/30785
The article describes, that using opteron and large memory pages can
give significant performance wins. I
/manager/list
Give you a list of the contexts in the current virtual host inside
tomcat. Is there a way to get a list (preferably xml) of the hosts
defined in tomcat?I have a servlet in each host that I want to call
and aggregate the info, but I need a list of the hosts so I can know who
to
http://localhost:8080/manager/status/all will give you pretty much all
available information on the tomcat you ask about. It's in HTML.
http://localhost:8080/manager/status?XML=true - doesn't show the hosts, as
far as I can tell.
-Original Message-
From: John Powers [mailto:[EMAIL
Using large pages to eliminate TLB misses has nothing to do with the
size of the objects. From the view of the operating system java heap is
just a huge and continuous chunk of memory. Anything what's inside is
managed by the JVM. But whenever the JVM needs to access an adress it
needs to make
ok, I solved the problem for my configuration and perhaps my solution
will help you. I'm running tomcat 5.5.16 on win XP and java 1.5_06.
I have my webapp sitting in a directory titled ROOT instead of appName
as I had it in tomcat 5.0.28 (of course I renamed the original ROOT
directory to
Ok, my fault,
read page and java in one sentence - map to Java Page - Java
Server Page. Must be a circuit error in the brain.
Anyway, does it mean, that a proper configured JVM on an opteron
processor, will be significantly faster? Could be very interesting for
caches...
Leon
On 4/3/06, Rainer
Problem : Creating a URL type with parameters that have a space
between them causes an IOException in a javabean when called from
Tomcat 5.0.0.27 on a Unix installation. Using the same bean and JSP
code causes no problem when invoked on the same version of Tomcat on a
Windows installation.
On 4/3/06, Nigel Blake [EMAIL PROTECTED] wrote:
Problem : Creating a URL type with parameters that have a space
between them causes an IOException in a javabean when called from
Tomcat 5.0.0.27 on a Unix installation. Using the same bean and JSP
code causes no problem when invoked on the same
java.net.URLEncoder.encode
-Original Message-
From: Nigel Blake [mailto:[EMAIL PROTECTED]
Sent: Monday, April 03, 2006 5:43 PM
To: users@tomcat.apache.org
Subject: Character Encoding : Unix vs Windows
Problem : Creating a URL type with parameters that have a space between
them causes
Leon Rosenberg wrote:
Ok, my fault,
read page and java in one sentence - map to Java Page - Java
Server Page. Must be a circuit error in the brain.
Anyway, does it mean, that a proper configured JVM on an opteron
processor, will be significantly faster? Could be very interesting for
caches...
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