From: Brian Le [mailto:[EMAIL PROTECTED]
So how do I make Tomcat responsive to website visitors after
1-2 hours of no visitors?
Web server setup:
Suse Linux 10.3 - text based, minimal install
Apache 2.2.8 - mpm_worker, compiled front end using mod_jk
1.2.26 Tomcat connector, default
From: Jan Mönnich [mailto:[EMAIL PROTECTED]
we have a very sensitive webapp that requires the input of a password
when the tomcat server starts. We don't want to store this password
in a file. One way we've already tested could be the use of a JDialog
with a JPasswordField that is shown in
From: Dave [mailto:[EMAIL PROTECTED]
the
machine has one IP address. But there are two top-level
domains (not subdomains) mapping to the ip address.
www.domain1.com
www.domain2.com
I need to setup SSL. As far as I know, SSL certificate is
set up for one domain only. Using the
From: Juan Jesús Cremades Monserrat [mailto:[EMAIL PROTECTED]
Hi! I'm Triying install two differens versions of Tomcat in the same
machine. It's necessay for two projects that I'm developing.
I've installed successfully the Tomcat 5.5 with Java
1.5.0_14, but when I'm
try install Tomcat
From: Tony Chamberlain [mailto:[EMAIL PROTECTED]
We had tomcat running on port 8080 (which is default).
Since some people block that port we moved it to the
http port 80. Now some places that are expecting it on 8080
can't find it anymore.
Anyway to have it run on both? Maybe forward from
From: Leo Donahue - PLANDEVX [mailto:[EMAIL PROTECTED]
Changing the log on as user from Local System account to a domain
account seems straight forward. Under the Windows Services tool, I
double click Apache Tomcat and I specify the This account, under the
Log On tab, and put in some
To: Tomcat Users List
Subject: Re: port
I can't figure out the iptable commands to do it.
On Thu, Jan 31, 2008 at 9:45 AM, Peter Crowther
[EMAIL PROTECTED]
wrote:
From: Tony Chamberlain [mailto:[EMAIL PROTECTED]
We had tomcat running on port 8080 (which is default).
Since some
From: Julio Cesar Leiva [mailto:[EMAIL PROTECTED]
We have an app on a m linux box dual processor dual core , 16GB RAM
We are wondering what could be the ideal size for Xmx and Xms
It is impossible to answer that question without detailed results from
stress-testing your application with a
-written piece
of code or poorly-indexed SQL table that's causing 90% of the problem, and
fixing it.
- Peter
--
Peter Crowther, Director, Melandra Limited
-
To start a new topic, e-mail: users@tomcat.apache.org
From: Nuno Manuel Martins [mailto:[EMAIL PROTECTED]
Ah... nothing else can be the cause of this?
Anything that can cause a socket connection to fail or close before Tomcat's
finished writing to it. But the most common cause is the user agent.
Asking because these aren't normal users for
From: Nuno Manuel Martins [mailto:[EMAIL PROTECTED]
org.apache.tomcat.util.net.TcpWorkerThread runIt
SEVERE: Remote Host /xxx.xxx.xxx.xxx SocketException: Connection reset
[...]
Anyone on the list knows what this is, what might be causing
it and how do I fix it?
The usual cause is that the
From: Andrew Hole [mailto:[EMAIL PROTECTED]
Is there any benchmark test available that allow me to
determine the number
of concurrent requests that Tomcat supports for a particular type of
hardware?
You already have it: your own Tomcat, your own app, your own mix of requests,
and your own
From: Gavan Hood [mailto:[EMAIL PROTECTED]
My problem is the initialization.
When I start tomcat it takes about two minutes to complete
initialization and pegs my little processor at times, often
it keeps it around 80% untilized...
Yeah, that's not good in an embedded device!
2 minutes
From: DCVer [mailto:[EMAIL PROTECTED]
I am trying to merge 4 web applications (WARs) into 1 WAR file. Is it
possible?
Yes, but it can be a lot of manual work.
Shall I have e.g. 4 web.xml files or should I
manually merge them into 1 file?
One WAR = one webapp.
One webapp = one web.xml, one
From: Morten Matras [mailto:[EMAIL PROTECTED]
How would you set an environment up for the following case:
- 20 independent (non related) webapplications with low traffic 200
unique (real) visitors per day per webapplication
- Application architecture: Hibernate, Java 1.5 and Stripes
From: Brian Wawok [mailto:[EMAIL PROTECTED]
Tomcat 5.0 Server.
Program A is running on server, and needs axis 1.1 as a library.
Is program A packaged as a WAR, with the Axis 1.1 libraries in the WAR? If
not, it should be.
Program B is running on the same server, and needs axis 1.4
as a
From: Melanie Pfefer [mailto:[EMAIL PROTECTED]
Exception in thread main
java.lang.UnsupportedClassVersionError:
org/apache/catalina/startup/Bootstrap (Unsupported
major.minor version 49.0)
Make sure you have at least JDK1.5 installed, and that your JAVA_HOME is
pointing to that JDK. It
From: Melanie Pfefer [mailto:[EMAIL PROTECTED]
1- how to change the http port number?
Look at the various Connector elements in conf/server.xml
2- how to allow a non-root user to start tomcat? Is it
only though file ownership modification (chown -R
/usr/local/tomcat6)?
Make sure you're not
From: Kristian Rink [mailto:[EMAIL PROTECTED]
Asides this, while tomcat and friends (servlet containers) are made
to serve up, well, J2EE web tier applications, web servers like
apache2, lighttpd, ... are usually better at serving static content
(images, static css files, html documents that
From: Benoit VARVENNE [mailto:[EMAIL PROTECTED]
Exception in thread Thread-8 java.lang.StackOverflowError
The expansive algorithm is a recursive one.
I now always have StackOverFlow exceptions.
I have already tried to customize JVM memory options with the
following line
in my .profile
From: Benoit VARVENNE [mailto:[EMAIL PROTECTED]
Is there a way of determining what are reasonable values
for the stack
size (maybe according to the potential number of threads, ...) ?
Profile the app. And, for you in particular, know how deep the recursion will
go and hence how large one
From: Dave [mailto:[EMAIL PROTECTED]
Hi, I am using URL rewriting for session tracking, ie,
session id is on the URL. After I login into a web
application, if someone else knows my current session id,
he/she can access my account using the session id. It is ok
because it is difficult for
From: Nabble-Member1 [mailto:[EMAIL PROTECTED]
The web app is fast if I configured network bridge mode (both
Web server and
DB server have same subnet 192.168.1.x). But it is very slow
if the network
is configured as router mode (Web server and DB server is in different
subnets -
From: Gary Evesson [mailto:[EMAIL PROTECTED]
Try using the IP address in the driver specification rather
than the name of
the machine. THat will tell you if it is a name resolution issue.
The connection is working but slow - I don't think the OP specified whether
they were using the name or
From: Sean Carnes [mailto:[EMAIL PROTECTED]
The highest that we could set the heap was to 1200.
That feels a little low, even on Windows. I wonder what's fragmenting the
address space. I can get to about 1500 on x86 Windows 2003 Server Standard
before the VM fails to start.
We have
From: Stefano Martines [mailto:[EMAIL PROTECTED]
I have exactly the same problem. Tomcat5.exe is increasing
memory allocation day by day.
I think you may have a different problem.
Sean's problem was that increasing load on his server meant increasing memory
use. Do you *also* have
From: Stefano Martines [mailto:[EMAIL PROTECTED]
I am running Tomcat 5.0.28 in a production environment.
It has the default settings you get from the initial installation.
The Tomcat5.exe process allocates 250 MB memory right now and
it is increasing from day to day.
What is the reason?
From: Sean Carnes [mailto:[EMAIL PROTECTED]
*We are having an issue with the tomcat service crashing
version 4.1.31,
sometimes with these memory errors and sometimes not. We
have a backup but
once the load moves to that server the backup crashes also almost
immediately after the load
Operating system?
Tomcat version?
Installed as service or running from batch file?
Java version?
-Original Message-
From: Stefano Martines [mailto:[EMAIL PROTECTED]
Sent: 06 December 2007 15:21
To: users@tomcat.apache.org
Subject: How to check my current JVM settings
Hi,
I don’t
From: Peter Crowther
Looks like that slight increase in load has tipped you over
from being just-about-alright to just-about-failing. If you
can't increase heap space, can't decrease load and can't
alter the application, your only remaining choice is to add
capacity: install another server
From: Sean Carnes [mailto:[EMAIL PROTECTED]
Thanks for the quick response. Your evaluation is similar to
what I have
been saying to my counterparts in regards to load balancing.
The back-end
servers seem to be responding in a timely fashion right now. We have
performance data from the
From: Stefano Martines [mailto:[EMAIL PROTECTED]
Hi,
it is Windows 2000,
tomcat 5.0.28
tomcat runs as service (tomcat5.exe)
Java 1.4.2x
From a swift Google - I don't run Tomcat as a service, so beware of this
information!
Start tomcat5w.exe (should be in Tomcat's bin directory). That
Exactly which Tomcat version?
What doesn't work? What error do you get, under what circumstances?
- Peter
-Original Message-
From: Chris Baty [mailto:[EMAIL PROTECTED]
Sent: 03 December 2007 13:37
To: users@tomcat.apache.org
Subject: Tomcat5.5 postgresql, security
From: Alex Florentino [mailto:[EMAIL PROTECTED]
I have windows colocation and have one site that have ssl and
it works fine,
now I have another site and need set up another ssl, I think
that change ssl
port for second site is good solutions but my client don't
like this idea,
then I need
From: Warren Pace [mailto:[EMAIL PROTECTED]
Point taken. We ran a Vax until last year...
On Nov 15, 2007 10:52 AM, Steve Ochani [EMAIL PROTECTED] wrote:
If everyone based their decisions solely on that criteria
we would be all using pdp-11s.
[...]
I think some companies are rather
From: loredana loredana [mailto:[EMAIL PROTECTED]
I'm having some problems figuring out what webapp is causing
this problem.
It's not simple! However, the main use for PermGen is storage for classes. Do
you have any webapps that dynamically generate classes? Is it happening when
you
From: Ian Pushee [mailto:[EMAIL PROTECTED]
I am running a debian install of tomcat5.5, using
java-gcj-compat-dev (a free jdk replacement).
Oh, dear. Get a real JDK (the Sun one is fine), and a real Tomcat from
http://tomcat.apache.org (the tarball is fine). GNU java is a nice toy, but we
From: Andrew Hole [mailto:[EMAIL PROTECTED]
In your opinion what is the best LINUX distribution for a server with
an instance of Tomcat and an J2EE application of medium load?
The one with which your organisation already has experience. Familiarity and
ease of admin is king here.
From: Jim [mailto:[EMAIL PROTECTED]
PermGen space, on the other hand, doesn't get garbage
collected, so you
need to ensure you're allocating enough to handle all that your
application will need. Unfortunately with the web application
classloader-system, every time you deploy an application
From: tbt [mailto:[EMAIL PROTECTED]
it was working very fast before being deployed. About 30 people login
simultaneously to this application. Once this happens the
application is very slow.
How many concurrent users do you test with, before you deploy? 30? Or one
developer checking the
From: Greg Vilardi [mailto:[EMAIL PROTECTED]
How do I figure out what is in that 440kb per deployment?
What should I be looking for?
As far as I know, public enemy #1 for eating PermGen space is still developers
using the Singleton pattern in their code and not having listeners to null out
From: Demetris Zavorotnichenko [mailto:[EMAIL PROTECTED]
I am having problems running .WAR applications.
I have Tomcat 6 through IIS
Is there something I should know about this ?
Divide the problem. If you use a direct connector in Tomcat (i.e. contact
Tomcat directly, not through IIS),
From: Swapnil.Kale [mailto:[EMAIL PROTECTED]
Yes i did install the exe and not the zip file. which was creating a
problem.
Now i uninstalled it and using the zip file, startup.bat ,
the tomcat runs smoothly.
That's a fairly common picture. Windows services are wonderful in
theory, but
From: Jatinder Kaur [mailto:[EMAIL PROTECTED]
I am looking for a way to suppress the server header in the
HTTP Response. I
am using Tomcat version 559. Any help is appreciated.
http://tomcat.apache.org/tomcat-5.5-doc/config/http.html
See the server parameter - the comment unless you're
From: Mike Cronin [mailto:[EMAIL PROTECTED]
Is there any reason why you would not want to use compression on a
Connector?
You're trading CPU cycles (running the compression algorithm) for
bandwidth. I suspect you're also trading a certain amount of RAM (some
extra buffers), though I haven't
From: David kerber [mailto:[EMAIL PROTECTED]
Running TC 5.5.15 on Windows Server 2003, JRE 1.5.0_12.
My understanding is that if I'm running the same (or
different, for that
matter) webapp on separate tomcat instances (different ports, context
roots, etc), they will each have their own
From: thebugslayer [mailto:[EMAIL PROTECTED]
When I start tomcat using /opt/tomcat/bin/catalina.sh start, I get 21
processes that running the same command(different PIDs).
Tomcat uses Java threads. Java threads are implemented as Linux threads
on Linux. Each Linux thread appears to be a
From: Swapnil.Kale [mailto:[EMAIL PROTECTED]
I tried installing tomcat 32 bit on a 64 bit JVM but it didnt work.
That is very unexpected. *Tomcat* is pure Java. I can do a file copy
of my entire Tomcat installation and my apps from my 32-bit development
box to my 64-bit staging box (and back
[Marked off-topic as this has, indeed, come a long long way from the
original question]
From: Johnny Kewl [mailto:[EMAIL PROTECTED]
but yes if the user could consider replication
and the required
dB design, much better than moving GB files around.
Not always. For example, replication has
From: David Kerber [mailto:[EMAIL PROTECTED]
What is the most efficient (=fastest) way of copying large (
1GB [yes,
that's a Giga]) files around the network in java when running under
tomcat 5.5.x? Do I use a FileInputStream and FileOutputStream with a
large byte[] array? Or what?
If
From: Adam Lipscombe [mailto:[EMAIL PROTECTED]
If I pass the
session ID from the calling window to the
spawned window, what do I do with it? Look up the session
cookie with JavaScript? Then what?
Ideally I want the child window to share the same session.
Thinking about this, there's a
From: HODAC, Olivier [mailto:[EMAIL PROTECTED]
In my application, I have to perform stuff when the server
starts. Where do I have to put this code?
Define and use a servlet context listener. This will run as your webapp
starts up.
From: Adam Lipscombe [mailto:[EMAIL PROTECTED]
My app spawns another window to display
help, via the window.open() javascript call.
The new window does not share the same session as the
original, the session ID is always different.
Occasionally the ID of the new window is that of a
From: Bill Clarke-Fields [mailto:[EMAIL PROTECTED]
If it turns out to be so, is there
anything I can do to force it to not page out the JVM heap?
There's cheap and there's messy :-).
The cheap way: Set up a job that runs overnight that exercises your app.
It should keep the critical files
From: Christopher Schultz [mailto:[EMAIL PROTECTED]
My experience with JNI is that you have to pin objects one at a time.
To be clear: I wasn't talking about pinning Java objects to particular
addresses in memory, instead pinning the entire process address space
into memory using Win32 API
From: Andrew Hole [mailto:[EMAIL PROTECTED]
What happens if I put different jar versions of same classes
on WEB-INF/lib?
Example:
project.jar (new version)
project_old.jar (old version)
Tomcat load and use both? Could Tomcat be confused with this
situation?
Each time a class is
From: Bill Clarke-Fields [mailto:[EMAIL PROTECTED]
We are running an application on Tomcat 5.0.28 with Java
1.4.2. The usage
of the application is very cyclical. It is used heavily
during the day, and
lightly at night. During peak daytime hours, a full garbage
collection
takes less
From: Angelo Chen [mailto:[EMAIL PROTECTED]
1. shut down tomcat
2. delete war and related directory
3. copy new war file
4. start tomcat
with all above, I'm still getting pages styled with old css
file, it will go away after several hours. kind of strange.
Is that a browser issue?
From: David Delbecq [mailto:[EMAIL PROTECTED]
Since you say CPU usage on your machine is around 5% during
those tests,
and your database is on same machine as tomcat server, i doubt the
bottleneck really is on database.
The OP never reported on disk I/O - this is often the killer on
From: King, Sean [mailto:[EMAIL PROTECTED]
For the application to run correctly, app2 must be deployed and start
before app1. Using tomcat 5 this does not seem to be a problem. When I
start tomcat, app2 is deployed and then app1 starts and is able to
access jars in app2. I am hoping that
From: Tony Fountain [mailto:[EMAIL PROTECTED]
is there some sort of server type mode
for Apache to run in that will allow me to make use of more
than 1.5 GB of memory?
You'll need the 64-bit JVM - and a 64-bit OS! Other than that, 1.5G is
about as large a contiguous heap as Java can
From: Tony Fountain [mailto:[EMAIL PROTECTED]
from the perspective of
performance, will the x64 yield much better performance for
this type of
thing over x32? Obviously it will from a systems standpoint but is it
evident from an end user perspective?
Depends entirely on your application
From: Tony Fountain [mailto:[EMAIL PROTECTED]
Would you happen to know of any good references that walks through how
to trouble shoot Apache related performance issues?
I don't, so I'm going to throw that open to the list here :-).
A few obvious pointers from me:
- Performance Monitor:
From: Girish Havaldar [mailto:[EMAIL PROTECTED]
what are the things we need to provide user, so
that user will just select the language which he wants and
enters the text in that language.
Do you need to know the language in which the user has entered the text?
Or do you just need the text?
From: Girish Havaldar [mailto:[EMAIL PROTECTED]
i need text, i need user to enter text in
French, Japanese, Hindi(Indian Language) etc.,.
OK.
By standardizing to UTF-8 and providing the respective
Font, we 'll be able to accomplish the things?
If you're just using HTML and Tomcat, you
From: Tony Anecito [mailto:[EMAIL PROTECTED]
The Tomcat server is running web services which are
dynamic.
OK. That's an answer to a slightly different question to the one I
asked, so let me unpack it a bit :-).
- You presently have a Tomcat server front-ended by Apache httpd.
- You serve
From: Tony Anecito [mailto:[EMAIL PROTECTED]
Also, any hints on how to improve Tomcat performance
appreciated.
Why not do the easy one - get rid of that extra layer of
performance-sapping httpd and mod_jk in the middle instead?
- Peter
From: Tony Anecito [mailto:[EMAIL PROTECTED]
Is it possible to run Tomcat and Apache on the same
port?
You can't run two processes bound to the same endpoint (combination of
IP address and port). As httpd (what you call Apache) and Tomcat are
separate process, you can't do this. As Filip
From: Andrew Miehs [mailto:[EMAIL PROTECTED]
Oh - and you may want to have a serious talk with the cleaning lady,
not that she unplugs the server for the vacuum cleaner.. ^^
Don't joke, it happened repeatedly to a box I used to manage in a
hospital. Even after we taped over the plug, writing
From: Martin Cavanagh [mailto:[EMAIL PROTECTED]
Now before I execute the System.exit I do a dump.
Are you sure shutting down the entire Tomcat instance is the appropriate
thing to do if you can't create the log directory? As opposed to, say,
logging the problem and returning an appropriate
From: Pavan Singaraju [mailto:[EMAIL PROTECTED]
In theory, when
there are simultaneous requests come for a servlet, it will
either queue the
requests and serve one by one or create multiple threads of
the servlet and serve the request.
My question is, what / how tomcat handles this
From: keglius [mailto:[EMAIL PROTECTED]
OS: RedHat el4 (Linux 2.6.9-42.0.8.EL)
The Java application works fine, however sometimes Apache
Tomcat 5.0 just crashes without any reasons.
A wild stab in the dark... How much free memory do you have? I seem to
recall DeadRat has an oom-killer in
From: keglius [mailto:[EMAIL PROTECTED]
Actually, the server almost doesn't have free memory.
1007.9 MB of 1011.2 MB used; 3.2 MB available RAM
OK, that's physical memory. What about swap?
I think Tomcat is configured to always use 1GB of memory.
Then you have a problem anyway. You have
From: albrecht andrzejewski [mailto:[EMAIL PROTECTED]
I think tomcat stand alone is
- easier to deploy.
And that's all.
There are also fewer things to fail, and a smaller learning curve for
your system administrators (if they don't already know Apache httpd and
the JK connector).
I think
From: Tata, Jagadeesh [mailto:[EMAIL PROTECTED]
I installed tomcat 6.0.13 on Solaris SPARC. Which is the
better (suited)
version of Apache and Apache connector for installed Tomcat?
If you don't already have Apache on the box, please ask yourself this
question first:
Why do I need Apache
From: shahab [mailto:[EMAIL PROTECTED]
I am trying to develop a simple distributed file system using
WebDAV servlet on Tomact application server. while I can
successfully browse the WebDAV enabled directory via IE or
FireFox, issuing net use p: http://lp:port/Dav; results in
The
From: Irvine, Chuck R [EQ] [mailto:[EMAIL PROTECTED]
There are many in the company I work for that would like to leverage
open source software in general and and Tomcat in particular. However,
our legal staff resists the idea because of perceived legal risks. I
know that there are companies
From: David Iglesias Teixeira [mailto:[EMAIL PROTECTED]
After a port-scan in both machines, I can see that test is
listening on port 8080, but prod is not
On prod:
netstat -an | grep 8080
Is port 8080 listed? My guess is yes based on you being able to
telnet to it locally, in which case
From: Wm.A.Stafford [mailto:[EMAIL PROTECTED]
Does
the fact that this Tomcat behavior does not occur on the
windows-based
development server offer any clue as to what may be happening on the
linux server when Tomcat hangs?
I'm going to take a guess: server load. How heavily do you
From: Chad Lung [mailto:[EMAIL PROTECTED]
Coming from ASP.NET experience I know that using
static variables with IIS they are held in the app domain and
the app domain
can be reloaded by IIS for a number of reasons (config files
changed, files
changed, etc.) This kinda makes using
From: Hitesh Raghav [mailto:[EMAIL PROTECTED]
What are the steps for profiling a web server (i.e. Tomcat)?
Broadly the same as those for profiling any other app: decide what you
want to measure, set up the instrumentation, run, analyse results. In
your case, the instrumentation is Purify.
From: Lyallex [mailto:[EMAIL PROTECTED]
curl/7.12.1 (i386-redhat-linux-gnu) libcurl/7.12.1 OpenSSL/0.
I have been to http://curl.haxx.se/ and it seems to my (currently)
inexperienced eye
that this software _could_ be used to do all sorts of despicable
things to a web site.
Or it could be
From: Morten
According to a heap dump done by jmap, there are many
org.apache.tomcat.util.buf.ByteChunk instances referencing
large byte[],
which we suspect to be previously used pictures.
We have tried both Tomcat 5.5.9 and Tomcat 6 under JBoss
4.2.0. Both showed
the same
From: David kerber [mailto:[EMAIL PROTECTED]
Do you know if .NOT will let upload these giant files?
Definitely not on 32-bit (see http://support.microsoft.com/kb/295626).
The address space maxes out at 1 Gbyte, and IIS has to buffer the bytes
in RAM before ASP.NET can process them.
From: Matthew Kerle [mailto:[EMAIL PROTECTED]
So what this is saying is that the *names* of the classes are
the same,
but the actual classes are different. this is crazy...
I suspect the two classes are being loaded by different classloaders - a
common and entertaining* problem in Tomcat
From: Matthew Kerle [mailto:[EMAIL PROTECTED]
Class c1 = request.getUserPrincipal().getClass(); //get the
class of the
Principal that tomcat created , which is a MemoryUser instance
Class c2 = MemoryUser.class; // get the class loaded by the
current loader
From: Matthew Kerle [mailto:[EMAIL PROTECTED]
the MemoryUser class is in catalina.jar, which is in the server/lib
folder. would I be right in saying that web application code
is barred
from loading any classes from the server/lib directory?
(light bulb comes on)
Ah yes, I remember this
From: Christopher Schultz [mailto:[EMAIL PROTECTED]
Shouldn't it be acceptable to simply move catalina.jar from server/lib
to common/lib?
Sure, you'll still have a non-standard install, but it's easier to
script a setup like that than pulling specific classes out of
the distro (which may
From: Dario Hernan [mailto:[EMAIL PROTECTED]
java.lang.ClassNotFoundException: SSL not found in
[...]
parent=gnu.gcj.runtime.SystemClassLoader
Install and use the Sun JDK, not Gnu. As I recall, the Gnu
implementation doesn't contain the Sun SSL classes that Tomcat expects.
-
From: David Smith [mailto:[EMAIL PROTECTED]
Then you should email users-owner [at] tomcat.apache.org and
ask one of
the list owners to unsubscribe you. This question has been asked and
answered repeatedly in the recent past.
Yes, it has. Which is a shame, as possible technological
From: Mastrorillo Laurence
2007-08-08 12:04:12 fileStore[/]: java.lang.ClassNotFoundException:
[...]
at
org.apache.catalina.session.FileStore.load(FileStore.java:336)
I suspect Tomcat persisted its session state to disk at shutdown, and is
trying to re-read those sessions.
Azhar, can you give us a little more information as to what the
refusal takes? What are the symptoms? That you cannot connect from a
browser on the same machine / different machine? Does netstat -an |
grep 8443 show a port in LISTENING state?
- Peter
-Original
From: Waseem Azhar [mailto:[EMAIL PROTECTED]
Connecting to 127.0.0.1:8443... failed: Connection refused is
the message i
get. I get the same message 'Connection refused' when try to
connect from
the browser remotely. I have tried using netstat -an | grep
8443 command
but nothing show
From: rhull [mailto:[EMAIL PROTECTED]
I can't find any reason to believe I am. I'm running on a 1.5mb
download/256mb upload cable connection. The Linux box is on
similar. The
requests are fairly short HTTP POST request (couple hundred
bytes), and the
responses from the servlet are
From: Vigorito, Nicholas E. [mailto:[EMAIL PROTECTED]
A coworker claims that all unix admins should never install
open source binaries. They should build using the source.
Binaries are marginally more open to tampering; this is why most (all?)
Apache projects provide checksums of the built
From: Joe Nathan [mailto:[EMAIL PROTECTED]
Overall performance depend on many things: CPU speed, number of CPUs,
memory size, I/O, especially, virtual memory paging, network interface
bandwidth
64bit machines come with better capacity except
cpu computation speed!
Please state your
From: Sridhar Kulkarni [mailto:[EMAIL PROTECTED]
I want to run the tomcat server as root usser... I am not
able to find the
documentation for running tomcat under root user on Ubuntu.
Please any one has any idea?
su
cd tomcat install directory/bin
./startup.sh
Or am I missing something
From: Nelson, Tracy M. [mailto:[EMAIL PROTECTED]
An easier approach might be to write your encrypting logger
as a filter
and have it take its input from a named pipe.
I thought about suggesting that, but there's a weak point - there's
nothing to stop an admin killing the encrypting logger
From: Tim Funk [mailto:[EMAIL PROTECTED]
If you have an evil admin, there is nothing stopping the him from
sniffing the network, or starting tomcat with a debugger
which can look
at the memory or {insert evil action here} ;)
Sure. Or do the old trick we used to do with Suns - L1-A out
Something to think about: licensing. If you're running Windows 2003 or
above, and you have *any* kind of authentication on your webapp, you
need CALs (or, in this case, an Internet connection license) on the
Windows server. The Web edition has different restrictions, but read
the license
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