Hi,
I'm preparing a sample webapp for this list to illustrate a problem that I
have with JDBC driver loading in a servlet. Anyone who'd try this would need
to edit the jdbc connection data to test with a local DB. What is the easiest
method for you to configure a webapp that I'll provide?
*
MilleBii wrote:
Not sure how to fully disable security
...
Under Ubuntu, there is probably a file /etc/default/tomcat, which is
invoked by the tomcat startup script in /etc/init.d.
In the file /etc/default/tomcat, there should be a line like
TOMCAT_SECURITY=YES
Setting it to NO will diable
2009/11/16 MilleBii mille...@gmail.com:
Not sure how to fully disable security but I added the following which I
understand should grand all rights to classes under my webapp:
1. grant codeBase file:${catalina.home}/webapps/nutch-1.0/- {
permission java.security.AllPermission;
}; in
On Mon, Nov 16, 2009 at 9:26 AM, Rainer Frey rainer.f...@inxmail.de wrote:
Hi,
I'm preparing a sample webapp for this list to illustrate a problem that I
have with JDBC driver loading in a servlet. Anyone who'd try this would need
to edit the jdbc connection data to test with a local DB. What
Why do you need to provide a sample webapp? Usually if you post your
database configuration, the exception that you are getting and the code
where the exception is raised people should be able to figure out why there
is a problem. :)
On Mon, Nov 16, 2009 at 11:28 AM, Leon Rosenberg
The server encountered an internal error () that prevented it from fulfilling
this request message in IWSS server. Please help
http://old.nabble.com/file/p26370991/iwss%2Bapache%2Berror.jpg
--
View this message in context:
On 16/11/2009 07:47, ajaypal wrote:
Hi ,
My name is Ajay and I have one web application which my whole team wants to
access . My problem is that all my team is scattered on different places (at
onsite and offshore) on different networks , So if I deploy that web
application on my system , all
Hi,
I found a problem when using DriverManager.getConnection() with a build from
current 6.0 SVN (this morning). Basically I have a Servlet that's loaded on
startup and does following in its init() method:
try
{
Class.forName( driver );
}
catch( ClassNotFoundException x )
{
2009/11/16 Bala_ji talk2b...@gmail.com:
The server encountered an internal error () that prevented it from fulfilling
this request message in IWSS server. Please help
http://old.nabble.com/file/p26370991/iwss%2Bapache%2Berror.jpg
You have a null pointer exception, caused by either your
Rainer Frey wrote:
I found a problem when using DriverManager.getConnection() with a build from
current 6.0 SVN (this morning). Basically I have a Servlet that's loaded on
startup and does following in its init() method:
You should really use JNDI to obtain DataSource.
--
Mikolaj Rydzewski
i think i will buy in UK as the price is only 2.29 (excl VAT)
can you post html to demo JDBC parameters?
any advantages for returning JSON over plain text?
thanks,
Martin Gainty
__
Verzicht und Vertraulichkeitanmerkung/Note de déni et de
On Monday 16 November 2009 14:32:41 Mikolaj Rydzewski wrote:
Rainer Frey wrote:
I found a problem when using DriverManager.getConnection() with a build
from current 6.0 SVN (this morning). Basically I have a Servlet that's
loaded on startup and does following in its init() method:
You
On Monday 16 November 2009 14:24:37 Rainer Frey wrote:
Hi,
I found a problem when using DriverManager.getConnection() with a build
from current 6.0 SVN (this morning).
[...]
Everything works fine with Tomcat 6.0.20.
I forgot a very important information: the JDBC driver is in tomcat/lib
Hello Martin,
i think you are mixing up topics :-)
any advantages for returning JSON over plain text?
JSON is not as bloated as xml, but more flexible as property files,
has a validateable syntax and a set of standart parsers to use.
regards
Leon
On 16/11/2009 13:39, Martin Gainty wrote:
i think i will buy in UK as the price is only 2.29 (excl VAT)
can you post html to demo JDBC parameters?
any advantages for returning JSON over plain text?
Early start this week, chaps, a triple shuffle from Martin to open.
I'll follow with:- Auf
I'm recieving the following errors when starting my Tomcat server. I'm
attempting to deploy a web application using a .WAR file and have configured
the server to run servlets. Any help would be greatly appreciated.
*[jk_jni_worker.c (1028)]: Fail- could not initialize Tomcat *
*[jk_worker.c
On 16/11/2009 13:54, Rainer Frey wrote:
On Monday 16 November 2009 14:24:37 Rainer Frey wrote:
Hi,
I found a problem when using DriverManager.getConnection() with a build
from current 6.0 SVN (this morning).
[...]
Everything works fine with Tomcat 6.0.20.
I forgot a very important
On 16/11/2009 14:00, John McCleskey wrote:
I'm recieving the following errors when starting my Tomcat server. I'm
attempting to deploy a web application using a .WAR file and have configured
the server to run servlets. Any help would be greatly appreciated.
*[jk_jni_worker.c (1028)]: Fail-
Hi,
I am using Spring 2.5, Hibernate 3 and MySQL (5.0.45 (32 Bit), 5.0.84(64
Bit)) with commons-DBCP 1.2 in Tomcat-5.5
My issue is that even after specifying Connection pool of initialSize=40
and minIdle=35, my App. server is never keep only 9 connections open under
zero load condition.
UNSUBSCRIBE ME!
I have been emailing you guys for over a week to unsubcribe me. PLEASE CEASE
AND DESIST FROM SENDING ME MORE MAILINGS FROM THIS LIST!
font color=redPlease visit our websites at/font
On 16/11/2009 14:12, Evan Siegel wrote:
UNSUBSCRIBE ME!
I have been emailing you guys for over a week to unsubcribe me.
PLEASE CEASE AND DESIST FROM SENDING ME MORE MAILINGS FROM THIS LIST!
You guys? There's only one email from you, that I can see to this
list, which is this one. So... ?
Just substituting momentarily for Chuck and Pid while they warm up for
the day :
John McCleskey wrote:
I'm recieving the following errors when starting my Tomcat server. I'm
attempting to deploy a web application using a .WAR file and have configured
the server to run servlets.
Really ? How
On Monday 16 November 2009 15:00:32 Pid wrote:
On 16/11/2009 13:54, Rainer Frey wrote:
I forgot a very important information: the JDBC driver is in tomcat/lib
because our server usually runs several instances of the same webapp, and
the customers have to add the JDBC driver themselves
I'm running the web server on an iSeries v5r4 and the jdk is 1.3.
It appears that the jvm is throwing an exception:
java.lang.NoClassDefFoundError: org/xml/sax/helpers/DefaultHandler
java.lang.NoClassDefFoundError: org/apache/struts/legacy/GenericDataSource
Guessing my classpath must be
Sounds like I may be on a much earlier version of ASF Tomcat on my
production server (worked fine in test). How do I tell what version of
Tomcat I'm running on an iSeries?
On Mon, Nov 16, 2009 at 8:19 AM, André Warnier a...@ice-sa.com wrote:
Just substituting momentarily for Chuck and Pid while
Here is my httpd:
*1* * # Configuration originally created by Create HTTP Server wizard on
Fri Nov 13 16:08:48 CST 2009* * 2* * LoadModule jk_module
/QSYS.LIB/QHTTPSVR.LIB/QZTCJK.SRVPGM* * 3* * Listen 10.201.21.152:80* *
4* * DocumentRoot /www/webserver3/webapps/* * 5* * Options
jdk is 1.3
Ouch! You really should consider an upgrade. What version of tomcat do
you have ... it hasn't been recommended that anyone set classpath since
tomcat 3 days. And then it was a nightmare trying to engineer
classpaths so all the apps and tomcat were happy. More details would be
From: John McCleskey [mailto:jmccleske...@gmail.com]
Subject: Re: Error starting the web server
I'm running the web server on an iSeries v5r4 and the jdk is 1.3.
JDK 1.3 hasn't been supported in a long, long time. Given André's assessment,
the Tomcat version and connector you're using also
I'm running Apache 5.5 with a jdk 1.4 on my windows test server and
everything works fine, so it appears these two may be the issue. Let me chat
with our sys admin to determine when an upgrade can be completed. Thanks for
your help.
On Mon, Nov 16, 2009 at 8:39 AM, Caldarale, Charles R
2009/11/16 Pid p...@pidster.com:
You managed to subscribe to the list, can't you follow the instructions on
how to unsubscribe? Clues at the bottom of every email.
We keep saying that, and it keeps being a problem for users.
The email-based unsubscribe appears to be unreliable, I suspect due
From: Pid [mailto:p...@pidster.com]
Subject: Re: Deployment specific configuration - best practice
Auf seinen Nasen schreitet einher das Nasobēm.
Es steht noch nicht im Brehm.
Es steht noch nicht im Meyer.
Und auch im Brockhaus nicht.
Vielleicht, nur auf dem Tomcat-Mailing-Liste.
- Chuck
It appears that we have several JDK's loaded on our file system (up to jdk
1.5). what apache configuration files need to be modified to point to the
correct jdk? i've modified the workers.properties. any other locations I
should modify?
worker.list=inprocess
worker.inprocess.type=jni
Jill:
Is there any search engine you would recommend that could
search public, and non public( page needs login) pages?
If your pages are HTML, you can use something like
HtDig:
http://www.htdig.org/
If your pages are part of a web app, I have done
this in the past:
1. Write some code to
John:
It appears that we have several JDK's loaded on our file
system (up to jdk
1.5). what apache configuration files need to be modified to
point to the
correct jdk? i've modified the workers.properties. any other
locations I
should modify?
I choose a JDK by setting a JAVA_HOME
I don't think that would be a solution because that application is fetching
some values from database also and through the google app engine I may not
be able to get those values from the database.
Pid Ster wrote:
On 16/11/2009 07:47, ajaypal wrote:
Hi ,
My name is Ajay and I have one
Ajay:
I don't think that would be a solution because that
application is fetching
some values from database also and through the google app
engine I may not
be able to get those values from the database.
You will need to put both your database and tomcat
app on a server that supports
There are .html, .php, .jsp, .pdf pages on the apache server.
Thanks,
Jill
-Original Message-
From: Neil Aggarwal [mailto:n...@jammconsulting.com]
Sent: Monday, November 16, 2009 9:15 AM
To: 'Tomcat Users List'
Subject: RE: search engine
X-HOSTLOC: alverno.edu/10.0.60.10
Jill:
Is
2009/11/16 Jill Han jill@alverno.edu:
Sorry, for the non-tomcat issue, but I still hope I can get helps here.
Is there any search engine you would recommend that could search public, and
non public( page needs login) pages?
Thanks as always,
Jill
Maybe you should look at
Hi all,
I have seen a strange behaviour with the new Tomcat jdbc-pool (1.0.7.1).
It seems to ignore the minIdle parameter.
I have been able to reproduce it with a simple program.
minIdle is set to 5 and after a few seconds, I don't have any idle
connection left.
Could anybody confirm the bug
Uh, if the Access Log Value logged before the request was complete, how
would it know the number of bytes written to log?
George Sexton
MH Software, Inc.
http://www.mhsoftware.com/
Voice: 303 438 9585
-Original Message-
From: Jason Brittain [mailto:jason.britt...@mulesource.com]
Thank you very much for the info Konstantin, is this applicable to Tomcat
5.5.9 ? that is the version we are using.
However can we customize the class and make this internal error disappeared
?
Please advice.
On Sun, Nov 15, 2009 at 11:45 AM, Konstantin Kolinko knst.koli...@gmail.com
wrote:
hi Xavier, the pool is not ignoring the minIdle flag, but you have
configured
p.setMaxAge(43200);
This means,that if a connection has been connected longer than this,
next time you call con.close() it will be closed and not returned to the
pool.
The connection pool itself at this
Hi!
We are using tomcat 6.0 and now we have the need to trigger from the
service() method of a servlet.
So:
- a request arrives
- the servlet triggers an async event
- servlet sends response and closes
- the async task is done (independent of servlet opeartion)
Is there a way to do this?
Yes, there is a way, and I suspect you're doing fire-and-forget processing,
but, could you give us a better idea as to what you are trying to do?
Tomcat will handle servlet requests in multiple threads if needed, anyway. So
it may not be necessary. I'm thinking you might want to investigate
Hi,
I am in need of some advice. My current setup is a web application
running on Jboss which serves static and dynamic content, jsp,
servlets and xml on two non load balanced servers (hot spare using
mysql replication). It currently uses Http Basic Authentication over
SSL. This has
Hi, does anyone know what the 'official' Apache explanation is for the
contradictory information in Tomcat 6 README and RELEASE-NOTES:
When you open http://apache.crihan.fr/dist/tomcat/tomcat-6/v6.0.20/README.html
, you get this message:
Tomcat 6.0 requires JRE 5.0. Read the RELEASE-NOTES
2009/11/16 Joseph Morgan joseph.mor...@ignitesales.com:
Yes, there is a way, and I suspect you're doing fire-and-forget processing,
but, could you give us a better idea as to what you are trying to do?
Tomcat will handle servlet requests in multiple threads if needed, anyway.
So it may not
A pretty simple way of doing this is to have your context init create a
background thread. Have the background thread monitor a queue for jobs.
Then, have the servlet place the job in the queue.
The background thread can either process the job itself, or create a worker
thread to process the job.
Anthony:
I am researching porting my site to Apache 2.2 and Tomcat, and hope to
gain the following.
1. Serve the static content from apache e.g. images, clips sound, text
files etc.
I do that will all of my JSP apps. I set up Apache on the
front end and use mod_jk to push JSP/servlet stuff
On 16/11/2009 14:34, Jill Han wrote:
Sorry, for the non-tomcat issue, but I still hope I can get helps here.
Is there any search engine you would recommend that could search public, and
non public( page needs login) pages?
Thanks as always,
Jill
If you have a question we recommend you
Sorry.. misunderstood your original when you asked if there was a way to create
a Thread by hand
No tricks/shortcuts. Are you saying each request will take a minute to process
and is triggered a few times an hour? I suspect the client is anxiously
awaiting a response like OK, I got it,
Hi guys,
Is it possible to deploy multiple war files for the same application? for
example if i have an application that is accessed via http:///
www.test.com/myapp, i would usually have a single war file called myapp.war
and deploy everthing in that one file.
is it possible to deploy
On Mon, Nov 16, 2009 at 10:34 AM, Ziggy zigg...@gmail.com wrote:
is it possible to deploy myapp1ArticleManager.war, myapp1Forum.war etc and
have them all be as part of the one myapp application?
... And what is the term used for this kind of deployment?
impossible
HTH!
--
Hassan Schroeder
Hi Hassan,
I was recently looking at a CMS portal and found that the portal allowed
plugins/application to be deployed as war files. The plugins themselves are
portlets so not quite the type of application i am using.
Is it the case that maybe it is possible with portlets but not standard
2009/11/16 Arunkumar Janarthanan arunkumar.webad...@gmail.com:
Thank you very much for the info Konstantin, is this applicable to Tomcat
5.5.9 ? that is the version we are using.
Sure, because this issue is an old one. I would even say that
that is by design.
Also, there might be a lot of
Are you trying to deploy elements of a larger applications separately?
It seems you just need different JAR files for the application, and,
though those can be deployed to the same web app separately, you're not
really gaining anything, since the app will have to be restarted anyway,
and you
On Mon, Nov 16, 2009 at 10:51 AM, Ziggy zigg...@gmail.com wrote:
I was recently looking at a CMS portal and found that the portal allowed
plugins/application to be deployed as war files. The plugins themselves are
portlets so not quite the type of application i am using.
Is it the case that
We have an application where the user comes in through 8443 via https.
But the same app also communicates headlessly with other apps through a
separate data port (also https).
When client authentication is turned on for 8443 the user/browser can get
through the data port without being
2009/11/16 joeweder joewe...@gmail.com:
Question: How can I disable browser access through a specific port but
continue to allow headless https through?
You *could* write a Filter that sniffed at the User-Agent header in
the https: request, but most browsers have ways of faking that - you
can't
2009/11/16 Elizabeth Gorkic egor...@hotmail.com:
My company has a policy to deploy only officially supported platforms
... then why are they running open source software such as Tomcat,
which has no official support?
- Peter
-
Are you trying to deploy elements of a larger applications separately?
Yes that is exactly what i am trying to do.
I did consider the separate jar file option but i couldnt figure out a way
of including the jsp files in a jar file.
I basically have a large struts/Tiles based application and
From: Elizabeth Gorkic [mailto:egor...@hotmail.com]
Subject: Tomcat 6.0 requires JRE 5.0 issue
When you open http://apache.crihan.fr/dist/tomcat/tomcat-6/
v6.0.20/README.html , you get this message:
Tomcat 6.0 requires JRE 5.0. Read the RELEASE-NOTES and the RUNNING.txt
file in the
I see what you mean Hassan. I had a look at how the core portal engine
accesses the portlets and it looks like it uses the plugins context to
access it and this is just hidden from the user.
thanks
On Mon, Nov 16, 2009 at 7:11 PM, Hassan Schroeder
hassan.schroe...@gmail.com wrote:
On Mon, Nov
What exactly is the reason your team cannot access the application? It
doesnt sound like its a Tomcat issue but probably something related to your
network settings. Maybe the firewall?
How are they accessing your system?
On Mon, Nov 16, 2009 at 3:40 PM, Neil Aggarwal
Hi Konstantin,
Thank you very much,I will look for the fix or an alternate option to fix
the issue.
Once again many thanks.
Cheers,
Arun Janarthanan
On Mon, Nov 16, 2009 at 2:00 PM, Konstantin Kolinko
knst.koli...@gmail.comwrote:
2009/11/16 Arunkumar Janarthanan arunkumar.webad...@gmail.com:
Hi Neil,
Thanks for the comments, I really appreciate hearing from someone
that has actual production experience using these technologies!
To answer your question below, I *could* have all my servlets in one
webapp but that would not be my preference. For example I would like the
capability
On 16/11/2009 18:19, George Sexton wrote:
A pretty simple way of doing this is to have your context init create a
background thread. Have the background thread monitor a queue for jobs.
Then, have the servlet place the job in the queue.
The background thread can either process the job itself,
On 16/11/2009 19:25, Ziggy wrote:
Are you trying to deploy elements of a larger applications separately?
Yes that is exactly what i am trying to do.
You can deploy so-called 'multilevel' apps, if you want to separate out
(somewhat) independant components - which may make build deploy cycles
On 16/11/2009 19:00, Konstantin Kolinko wrote:
2009/11/16 Arunkumar Janarthananarunkumar.webad...@gmail.com:
Thank you very much for the info Konstantin, is this applicable to Tomcat
5.5.9 ? that is the version we are using.
Sure, because this issue is an old one. I would even say that
that
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All,
If anyone has some good experience using InnoDB tables in MySQL, I'd
love some off-list communication. We are experiencing some intermittent
deadlock in code that runs very very frequently within our application
and appears to be coded
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George,
On 11/16/2009 11:35 AM, George Sexton wrote:
Uh, if the Access Log Value logged before the request was complete, how
would it know the number of bytes written to log?
If you read the whole first post, you'd see that I mentioned that.
-
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David,
On 11/16/2009 1:04 PM, David Balažic wrote:
2009/11/16 Joseph Morgan joseph.mor...@ignitesales.com:
Yes, there is a way, and I suspect you're doing fire-and-forget
processing, but, could you give us a better idea as to what you are
trying
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Joe,
On 11/16/2009 2:13 PM, joeweder wrote:
We have an application where the user comes in through 8443 via https.
But the same app also communicates headlessly with other apps through a
separate data port (also https).
What port is that? Do
On 16/11/2009 17:53, Anthony Jay wrote:
Hi,
I am in need of some advice. My current setup is a web application
running on Jboss which serves static and dynamic content, jsp,
servlets and xml on two non load balanced servers (hot spare using
mysql replication). It currently uses
Jill Han wrote:
Sorry, for the non-tomcat issue, but I still hope I can get helps here.
You are right, this is totally off-topic for this list.
But even so,
Is there any search engine you would recommend that could search public,
You mean, like Google, Yahoo etc.. ?
and non public( page
David Balažic wrote:
Hi!
We are using tomcat 6.0 and now we have the need to trigger from the
service() method of a servlet.
So:
- a request arrives
- the servlet triggers an async event
- servlet sends response and closes
- the async task is done (independent of servlet opeartion)
Is
Anthony Jay wrote:
My main issue now is about how the authentication works between Tomcat
and Apache.
That's the only one I can readily answer.
It is extremely simple with mod_jk.
If the user is authenticated at the Apache level, mod_jk will pass this
on to the Tomcat server via AJP.
The only
Elizabeth Gorkic wrote:
My company has a policy to deploy only officially supported platforms, and I can’t move to Java 6 with Tomcat while “Tomcat 6.0 requires JRE 5.0” is there.
Can you tell us which company that is, so that we make sure we never
apply for a job there ?
Considering
Hi,
I have a Apache-tomcat environment serving simple .jsp's.
Issue - After few days of application been up, we see Java heap out of
memory error.
Steps taken: The Tomcat was configured to run with default heap size. Seeing
Java Heap memory issue, i increased it and the setevn.sh file looks
Hi,
The advices given above are good. If you make this job triggered by a
servlet, then an attacker can use it to easily bring down your system
with excessive load.
You also have problems of clean shutdown. The thread pool that you
start needs to have blocking shutdown with some context listener,
You can also look at squid to serve static files and load balance. So
squid fronts tomcat and your other apps. Squid can serve your static
files as well. All you have to do it make sure your static files
return a cache header like max-age, and squid will serve them without
going to the origin
You can try getting an object dump from a profiler and see which
objects are the source of memory starvation. Simple JSPs are very
unlikely to cause memory starvation, but you mentioned “application
code”, which implies that you have more than simple JSPs.
A few things you want to cross off your
Peter Crowther wrote:
2009/11/16 Pid p...@pidster.com:
You managed to subscribe to the list, can't you follow the instructions on
how to unsubscribe? Clues at the bottom of every email.
We keep saying that, and it keeps being a problem for users.
The email-based unsubscribe appears to be
Rainer Frey wrote:
* settings in /META-INF/context.xml
This one please.
Tomcat will extract it on first deployment. OK that will fail but we can then
edit the extracted version and Tomcat will use that from then on.
Mark
-
What I have found works well in some circumstances where you do not have
a profiler to hand.
1. Look for static declarations in your code that point to singletons or
collection objects. They might just grow and grow
2. You may not be using third party libs correctly, e.g. Not closing
Thanks. Squid may be a contender but I need the CMS and blogging that
comes with apache/php. Although maybe someday our traffic may get to the
point where we will need squid to keep up! Now that would be a good
problem to have! Thanks for the pointer.
On Mon, 16 Nov 2009 15:36 -0800, Elli Albek
Caldarale, Charles R wrote:
From: Elizabeth Gorkic [mailto:egor...@hotmail.com]
Subject: Tomcat 6.0 requires JRE 5.0 issue
When you open http://apache.crihan.fr/dist/tomcat/tomcat-6/
v6.0.20/README.html , you get this message:
Tomcat 6.0 requires JRE 5.0. Read the RELEASE-NOTES and the
Thank you very much for your informative comments.
In terms of breaking an application into single servlets, I agree that
there would need to be strong reasons for doing it, and the clear one
that springs to mind is the requirement to have different authn methods
for each, None, Form, and http
tomcat app on a CentOS VPS for only $25/month!
Unmetered bandwidth, 7 day no risk trial, Google Checkout
__ Information from ESET NOD32 Antivirus, version of virus signature
database 4613 (20091116) __
The message was checked by ESET NOD32 Antivirus.
http://www.eset.com
Rainer Jung-3 wrote:
BTW: Do you use the tomcat native connector? If so, try whether the
problem comes from tcnative.
So, I tried increasing the log level on the Tomcat side, but it was a stab
in the dark because I'm not very familiar with the default style of logging
(I use log4j,
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Yagnesh,
On 11/16/2009 9:09 AM, Yagnesh Chawda wrote:
My bean definition is as follows for DBCP:
bean id=dataSource destroy-method=close
class=org.apache.commons.dbcp.BasicDataSource
!--property name=driverClassName
Dear all,
I am using Tomcat-5.5.12 as Clustering nodes, and after one node shutdown
sessionDestroyed is called before contextDestroyed.
How can I know if sessionDestroyed is called from session.invalidate() from the
real expiration of the session or shutdown of one cluster node?
Note that
Hi,
I am using tomcat-5.5.23 for JSP/servlet application on Windows server 2003.
The database is SQL SERVER 2005 and java version is jdk_1.5.0_12.
Currently the maximum and minimum heap size(-Xms256m -Xmx256m) has been
configured as 256MB.
Very frequently (almost every 10 days) I am
From: abdul razack [mailto:sh_abd...@yahoo.com]
Subject: Tomcat - Xms and Xmx size
Please let me know whether maximum and minimum heap size can be
configured to 512MB. What is the upper limit? I am using RAM 3.5GB.
The amount of RAM is largely irrelevant. On a 32-bit Windows system, heap
Abdul:
Please let me know whether maximum and minimum heap size can
be configured to 512MB. What is the upper limit? I am using
RAM 3.5GB.
You can set the heap size to whatever you want.
There is no restriction from Tomcat.
If you have 3.5 GB RAM in the machine, I would set
the heap no
From: Neil Aggarwal [mailto:n...@jammconsulting.com]
Subject: RE: Tomcat - Xms and Xmx size
You can set the heap size to whatever you want.
There is no restriction from Tomcat.
Not quite true; a 32-bit Windows environment normally has a 2 GB process space,
and everything has to fit within
From: kulbir Saini [mailto:kulbir.sai...@gmail.com]
Subject: Java Out of Heap Issue
just a snapshot of jmap,
Try using jhat to actually see what's consuming the space in the heap.
Heap Configuration:
MaxNewSize = -65536 (-0.0625MB)
That looks suspicious...
Heap Usage:
PS
Chuck:
Not quite true; a 32-bit Windows environment normally has a 2
GB process space, and everything has to fit within that -
Java heap, C heap, code, stacks, etc.
If you have 3.5 GB RAM in the machine, I would set
the heap no larger than 3 GB.
Not possible on a 32-bit Windows
Hey,
Thanks Chris, That was just a typo. Thanks for pointing it out. But in real
configuration was was not commented. It was some other config which I was
trying and forgot to uncomment it in posting.
Christopher Schultz-2 wrote:
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Yagnesh,
Running Windows 7 - 64 bit o/s
Installed the following:
Jdk - 6u18-ea-bin-b04-windows-adm64
Jre-6u18-ea-bin-b04-windows-adm64
Apache HTTP Web Server 2.2.14
Tomcat 6.0.20
After completing Tomcat install - cannot start Tomcat 6 service.
Checked Tomcat log: Jakarta_service_20091116
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