On 13 June 2011 21:41, Jeff Sturm wrote:
> > From: Bill Miller [mailto:millebi.subscripti...@gmail.com]
> > -Static image serving (much more economical because the HTTP server is
> much lighter
> > "weight" than a JVM/App server) -etc...
>
> [...]
I just tried a trivial benchmark of a static fil
On 9 June 2011 21:25, wrote:
> I have a script setup does a wget hit to docs/config/valve.html
> every 1 second. If the wget call takes longer than 1 second it
> grabs a bunch of stats -- iostat, vmstat, top, jstack, last 30
> lines of jvm.log.
Nice setup - I wish more people did that! Can I jus
Operating system and version?
Java version?
Tomcat version: 6.0.32 - thanks for this.
Java or native connector?
Pure Tomcat or something else in front? (I'm assuming pure Tomcat from what
else you say)
- Peter
On 25 May 2011 12:51, Asankha C. Perera wrote:
> Hi All
>
> During some performance
You could use Windows' service dependency management (
http://support.microsoft.com/kb/193888) to start Tomcat only after Oracle
reports that it's running. This might still cause problems if Oracle does
the same as SQL Server and continues recovering after its "official" startup
has finished. In
On 18 April 2011 11:48, Venkata Surapaneni wrote:
>I have installed Tomcat 5.5.23 on Windows 2008,32 bit and
> Java 1.6.0_23 . The installation completed fine.
>
> When I typed in localhost:8080 on the web page Tomcat home page is
> displayed indicating that Tomcat installation i
On 4 April 2011 18:29, André Warnier wrote:
> Michael Jerger wrote:
>
>> last days I leased a virtual host at 1und1 (a german hoster).
>> Unfortunately 1und1 found a new, creative way to limit the joy of using
>> their VPH - they limit the number of operating-system processes to 256
>> processes
On 22 March 2011 08:32, Goyo wrote:
> Inside "origin" there're about ten subdirs like "target". Some of them are
> symlinked to the new filesystem. The rest, must remain in their path so:
> - AFAIK, we can't mount the new drive to origin/target because target is
> not
> the only subdir we are sym
On 21 March 2011 20:39, André Warnier wrote:
> Maybe a guess : under Unix/Linux, "move" (mv) is a "rename", and it is not
> the same as "copy + delete original". And a "move" (rename) works as long
> as the source and target are inside the same filesystem, but not if they are
> on different file
On 21 March 2011 17:36, Goyo wrote:
The (another) problem is that we can't access the source code :S
*chuckle* Gotta love configurable code.
OK, so the issue is that you're short of space. How about mounting a
partition at origin/target? Or even origin, depending how short of space
you are. I
On 21 March 2011 16:35, Goyo wrote:
> We want to move a file from origin/ to origin/target/
> Previously, this movement was made perfect
> Then, we change origin/target/ for a symlink called target which points to
> another path in another partition.
> Now, it doesn't move the file when using the
On 15 March 2011 13:02, Caldarale, Charles R wrote:
> Also, a Java int, when allocated on the stack, must take up the same number
> of bits as a pointer.
>
> That's an interesting space/time trade-off (I presume it's to prevent
excess arithmetic on stack value accesses). I wonder whether it's sti
On 15 March 2011 07:36, Leon Rosenberg wrote:
> So a 64bit cpu has a 32bit mode, or how would a 32bit OS shrink the
> transmit size? I mean the registers stay the same?
Frequently, the bottleneck with realistic loads is access to main memory
(or, not quite equivalently, on-die cache size). Ass
On 14 March 2011 12:08, David kerber wrote:
> Dave, could you give us any more information about your network? What is
> the piece that's at 80% utilisation when you see the trouble? Is it a
> point-to-point connection, or an Ethernet LAN, or what? If it's Ethernet,
> what hardware are you usi
On 13 March 2011 21:01, Tony Anecito wrote:
> As someone mentioned the network can imit you. If your bandwidth
> utilization is
> at 60% or over you are in trouble since collisions start to become a
> serious
> issue.
>
> Collisions may or may not be an issue, depending on the exact mode of
opera
On 11 March 2011 20:02, David kerber wrote:
> I've already checked my connection bandwidth, and that still has some
> headroom, though not a lot.
>
> What's "not a lot"? If latency across the connection is starting to
increase due to congestion, that could increase the time to process
requests,
On 2 March 2011 15:56, jvr wrote:
> My question:
>
> If I'm not using JK Connector is mandatory configure tomcat as stand-alone
> server?
>
> or, although I'm not using JK Connector I could consider Apache like the
> primary web server?
>
> If you are not *somehow* forwarding requests from your p
On 24 February 2011 09:42, André Warnier wrote:
> Jeffrey Janner wrote:
> ..
>
>>
>>>
>> Not sure exactly what Windows does once you've entered a verified user/pw
>> combination for a service. I'm guessing that it stores the password
>> somehow, because if you change the password, the service wo
On 9 February 2011 01:36, Caldarale, Charles R
wrote:
> The JVM always reserves the maximum heap size as virtual space, but does
> not allocate more of the heap than the current limit; the limit will be
> adjusted up or down within the -Xms : -Xmx range as load dictates. The
> unused virtual spac
On 4 February 2011 14:27, James Godrej wrote:
> I have to run multiple instances of Tomcat.
> The reason I am doing so is I have a server where I hosted a learning
> management
> system known as
> Sakai which runs on Tomcat 5.5.30 and now on same server I have to host
> another
> learning managem
On 3 February 2011 11:35, Pid wrote:
> What factor caused so many people to hijack this thread?
>
> Using a mail client such as Gmail, which performs its own threading and
doesn't respect or even show the thread ID.
(And, Andre, you're right, I was confusing the two states - my bad)
- Peter
On 2 February 2011 10:24, Bw57899 wrote:
> Install an application in apache tomcat (6.0.29) in dev env on Solaris 10
> with no issue.
>
> But after move to production, there are always about 50 ~ 100 CLOSE_WAIT on
> port 1521. The application need connect an Oracle database which is on
> another
On 21 January 2011 11:54, apache tomcat wrote:
> I'd like to know if there is any patent infringement tied to the product.
>
> So would everybody!
There's language in the license about patents, but there's nothing to stop a
patent troll popping up and claiming that Tomcat infringes one of their
On 19 January 2011 16:30, Christopher Schultz
wrote:
> [Peter]
>> I'm actually interested to know your environment for your
>> precision.c code, as a single-precision (32-bit) float is only good for 6-7
>> significant figures and your answers agree to 11sf.
... and I'm cross-eyed and can't count
On 19 January 2011 15:53, Caldarale, Charles R
wrote:
> No, most hardware (e.g., all flavors of x86) just sets a flag indicating that
> an overflow has occurred; it's up to the executing program to check the flag.
And on some machines (again, x86 springs to mind) it's easier to check
some flags
On 19 January 2011 08:34, André Warnier wrote:
> Well, they haven't made a language yet which can divide acres by feet and
> coerce the result into furlongs.
>
Google "20 acres / 22 feet in furlongs" and prepare for a surprise ;-).
- Peter
On 19 January 2011 03:10, Christopher Schultz
wrote:
> Yup: float is the default decimal type. Double-precision takes longer,
> so you have to ask for it.
>
Chris, that's the only comment in your post I'd take issue with. To my
knowledge, a constant with a fractional part is assumed to be double
On 14 December 2010 16:28, Christopher Schultz wrote:
> The last thing the infra team needs is 20M emails saying
> "teh server ist down HELPZORZ!!!1!!".
>
> You're giving the denizens of the Internet far too much credit. There'd be
20 like that, and the rest would also include something alon
On 8 December 2010 19:51, razor wrote:
> So i can just start my own thread (threads) for receiving non-http
> data (where to put initialization/starting stuff? as a new servlet ? )
>
If you implement your entire non-HTTP system as a servlet in its own
context, you have the advantage that you c
On 4 November 2010 10:54, Mark Thomas wrote:
> On 04/11/2010 05:01, sasidhar prabhakar wrote:
> > I have one doubt.
> You have a question not a doubt
>
> I see this on many forums, and have come to realise it's associated with
speakers of at least one of the widely-used languages in India. I've
On 12 October 2010 11:57, F2Andy wrote:
> To
> print, it creates a new file, which is then copied to lpt4: (which is
> actually a USB port on a networked computer, via "net use")
>
> Exactly where and when is the "net use" running? There are two key points
with Windows services:
1) A service st
On 20 September 2010 09:51, Tommy Pham wrote:
> Thanks everyone for your input. I was hoping to get a better understanding
> of the differences between the flavors of Linux and how well and easy for me
> to run Tomcat. I guess I'll have to spend more time on various flavors.
>
> They all work.
On 25 August 2010 15:23, Christopher Schultz
wrote:
> Again, this is partly because I feel a certain sense of order which
> requires releases to be X.0.0.
>
> Why? And by "release" do you mean "stable, production-quality releases
that we'll stake our reputations on" (in which case almost every x.
Well, the ports you're requesting are or have recently been in use.
Try:
netstat -an | grep 8209
... just in case someone's given the service a name in /etc/services. Also
just check that you've not got the same number in two places in
conf/server.xml, for example as the shutdown port. Finally,
On 23 August 2010 21:56, André Warnier wrote:
> and can someone finally explain what "spwaning child processes" means ?
>
It's a UNIXism - a fork() call spawns a child process from a parent
process. Not sure how much further back it goes into the deep, dark and
slightly dank dungeon of operatin
On 17 August 2010 06:41, VenkateswaraRao Eswar wrote:
> Could you please respond to this mail ASAP?
>
> That's a very good way of making sure the volunteers on this list *never*
respond to your email. You are not paying for this support. There is no
service level agreement. If you want support
On 17 August 2010 10:48, sasidhar prabhakar wrote:
> In thread dump I observed every thread doing the same thing.
> In my code I sends sms to users by using HttpURLConnection.
> I am using this code for months I didn't get the problem earlier.
> For few days I am getting this problem consistently
On 16 August 2010 23:44, Miller, Kevin R wrote:
> Any idea what this data is that is being sent to me?
>
> I'd expect it to be the start of the SSL negotiation. You're trying to do
something unexpected, namely treating a SSL connection as if it wasn't one.
Unsurprisingly, this doesn't work.
- Pe
In other words: "If I try to interpret the SSL handshake from Tomcat as if
it were a byte stream to be interpreted by my browser, the byte stream the
server happens to generate has the first two bytes 'MZ' and my browser can't
interpret it as anything other than a Windows executable."
That such an
On 11 August 2010 21:36, André Warnier wrote:
> To point correctly to the location of this drive E:, you should probably
> use instead the UNC path, like //server/share. That is because, depending
> on the user-id under which tomcat runs, this shared directory may not
> necessarily be mapped to
What happens if you *reduce* the allocated heap size - do you actually need
that much Java heap? Native threads are created outside of the Java heap.
You have 2G for (4 * 400) = 1600 threads plus the OS, or about 1 Mbyte per
thread (this assumes no swap space). That may not be enough.
- Peter
O
On 14 July 2010 08:02, abhishek jain wrote:
> I just realized that i am having in the Cart object which i save in
> session,
> references of datasource and message resources.
> This is creating the problem as they i believe are not serializable,
> Is there any way of overcoming them.
>
> They're
On 13 July 2010 16:15, abhishek jain wrote:
> On Tue, Jul 13, 2010 at 2:11 PM, Peter Crowther <
> peter.crowt...@melandra.com
> > wrote:
>
> > On 13 July 2010 09:34, abhishek jain wrote:
> >
> > > I am using tomcat 5.5 , struts 1.x and i encounter the foll
On 13 July 2010 09:34, abhishek jain wrote:
> I am using tomcat 5.5 , struts 1.x and i encounter the following error:
> I actually store the object in session and retrieve that(for a shopping
> cart
> application), pl. advice what i can do to remove this error:
>
> java.io.NotSerializableExceptio
On 6 July 2010 15:10, Dola Woolfe wrote:
> When I serve up, say, a PDF file, how do I control the favicon?
>
> What is the behaviour you would like/expect from the user agent in this
case?
- Peter
On 28 June 2010 14:07, Ockleford Paul (NHS Connecting for Health) <
paul.ocklef...@nhs.net> wrote:
> Pretty much and I don't know the reason why that is, I am not in charge of
> the linux servers I only started looking into it because I couldn't get my
> method to work but it worked on my local wi
Do you have an AJP connector configured on port 8081, rather than a HTTP
connector? That would explain the symptom you're seeing.
- Peter
On 28 June 2010 11:24, vinay basavanal wrote:
> HI all,
>
>my tomcat starts with no problem but when i hot
> http://localhost:8081/where 8081 is the por
On 22 June 2010 16:10, M.H.G. Emmerig wrote:
>
>
> Has anyone ever placed an application and its content on a redundant DFS
> solution?
> So as when one DFS server fails, another takes over.
> Does anyone see possible problems with this setup?
> ie. when dfs server fails does tomcat loose connect
On 22 June 2010 17:55, Robinson, Eric wrote:
> Sorry, I wasn't referring specifically your comments. Over the years
> I've heard the same thing a few times from different sources. It seems
> to be the conventional wisdom on the subject.
>
>
> Fifteen years ago, it was right. Memory management an
On 20 June 2010 16:01, Caldarale, Charles R wrote:
> All modern GC algorithms are variations of mark-sweep-compact. The
> basic operation consists of following the object reference graph from
> a set of known roots (eg, thread stack frames), marking each
> discovered object with a found flag, and
On 4 June 2010 06:08, suchismitasuchi wrote:
>
> Thanks a lot.
> What will be the workaround for this?
It looks like a bug in your application, so the solution is to fix the
bug in your application.
Asking the Tomcat list how to fix your web application just because
it's hosted in Tomcat is rath
On 2 June 2010 09:13, David Karlsen wrote:
> Caldarale, Charles R Wrote:
>
> >> parent=gnu.gcj.runtime.SystemClassLoader
> >You need to use a real JVM (HotSpot, JRockit, IBM), not a toy one.
> Remove gcj from your system as quickly as possible.
>
> It seems like jpackage.org packages is having de
On 24 May 2010 12:48, Ozgur Ozdemircili wrote:
> I have installed Javamelody version 1.15. In my catalina.out there appears
> error messages:
>
> [...]
> GRAVE: A web application appears to have started a TimerThread named
> [javamelody javamelody] via the java.util.Timer API but has failed t
On 21 May 2010 16:16, Caldarale, Charles R wrote:
> > From: Richard Nduka [mailto:richies4...@gmail.com]
> > Subject: jsessionid problem
> >
> > I have a few quesations i want to ask about jessionid in tomcat.
>
> Thanks for asking twice - two minutes apart. A tad impatient, are we?
>
> Also too
Richard, there are two ways of maitaining sessions:
1) Using cookies (generally Tomcat's preferred way);
2) Using URL rewriting (generally Tomcat's less preferred way, used where a
client has turned off cookies).
There are no other ways of sending session IDs that are supported by all Web
browsers
On 19 May 2010 13:26, wrote:
> java.lang.OutOfMemoryError: unable to create new native thread
OK, so one possibility is that the Windows thread table is full.
> - maxThreads for HTTP: 450
> - maxThreads for jk: 3000
That's a huge number of threads for one process.
> - MaxThreads for HTT
On 17 May 2010 13:18, Mercy wrote:
> Hi,
>
>Please take a look at this:
> http://java.sun.com/javase/6/docs/technotes/guides/vm/gc-ergonomics.html
>
> *maximum heap size:*
>
> Smaller of 1/4th of the physical memory or 1GB. Before J2SE 5.0, the
> default maximum heap size was 64MB. You ca
On 9 May 2010 20:51, André Warnier wrote:
> Alternatively, you could make a donation to the forum so that we could buy a
> crystal ball. Pid is not lending his.
... but then we'd have to answer the questions...
Besides, I *have* a crystal ball. But I think I need to re-tune its
chronos circuit
Marc, if you start up a command prompt and run:
netstat -an | find "8080"
... what do you get? In particular, I'm interested to know whether the port
that's listening is bound to "*:8080" or to something like "127.0.0.1:8080".
- Peter
On 7 May 2010 11:56, Eyrignoux Marc wrote:
>
> Thank you
On 4 May 2010 14:22, Looijmans, Mike wrote:
> I'm trying to enable TLS (or SSL) in a Tomcat 5.5.29 server, on a
> Windows XP machine.
>
> Whatever I do, I always end up with a server that just delivers plain
> HTML on port 443, and it doesn't even try to use TLS.
[...]
>
> ma
It's very hard to do this using one Tomcat instance. It's very easy to do
this using two Tomcat instances (call them Tomcat1 and Tomcat2) and a load
balancer (Apache httpd should be fine for this job).
In normal use, Tomcat1 is running. The load balancer directs all users to
Tomcat1. Tomcat2 co
The + in that listing is saying that server.xml.orig has some extra
permissions that server.xml hasn't.
Windows permissions are not the same as Cygwin permissions. Use Windows
tools to inspect the permissions on both files, and use Windows tools to fix
the permissions on server.xml. Also, get us
On 21 April 2010 13:04, Kapil Godara wrote:
> (I installed tomcat 6.0.20 using apache-tomcat-6.0.20.exe, it does not
> create any startup.bat or shutdown.bat file in bin folder. this
> installation
> creates window service. tomcat6w.exe in turn calls tomcat6.exe)
>
> That's your issue. For no go
This says that the JVM is tuning its memory boundaries to best suit your
application.
Do you have any evidence that this is bad for your application? Or are you
simply trying to find out why it is happening?
- Peter
2010/4/21 塗
>
> hi,all
>
> there is a problem with my webapp.
>
> by manual c
Hmm. As the log files will alpha-sort by date, something like vim `ls
~/localhost.log* | tail -1` might do it. Beware - my shell script is rusty
at best.
- Peter
On 19 April 2010 15:29, laredotornado wrote:
>
> Hi,
>
> I'm using Tomcat 6.0.26 on Mac 10.6.3. Currently, in my
> $CATALINA_HOME/
On 8 April 2010 16:52, Caldarale, Charles R wrote:
> Use netstat -ano, note the pid, and look it up in Task Manager.
>
> tcpview (http://technet.microsoft.com/en-us/sysinternals/bb897437.aspx)
should give you the process directly, but Chuck's suggestion is less
invasive :-).
- Peter
Check you don't already have IIS running on port 80. If you look in
Tomcat's logs, there should be a bind exception if that's the case.
Is there any reason you're using 5.0? It's very old, and is no longer
supported. This means that, for example, it has known security holes and
they will never
On 30 March 2010 23:50, Mark Thomas wrote:
> I feel a Baldrick[1] moment coming on.
>
"Baldrick, what starts with 'Come here!' and ends with 'Ouch'?"
"Dunno"
"Baldrick, come here!"
"Ouch!"
... or was there a different moment you had in mind, Mark? :-)
- Peter
On 30 March 2010 16:45, Caldarale, Charles R wrote:
> > From: peter.crowth...@googlemail.com
> > [mailto:peter.crowth...@googlemail.com] On Behalf Of Peter Crowther
> > Subject: Re: Virtualization (Xen, vmware) + Tomcat
> >
> > > Error occurred during initializat
There are two uses of "virtual machine" here. I'll distinguish the Java
virtual machine and the Xen virtual machine.
On 30 March 2010 16:29, Eric Laflamme wrote:
> We have a lot of server using virtualization (xen source) and we have a lot
> of problem with tomcat. Tomcat process seems to stop
On 27 March 2010 00:22, David Kerber wrote:
> BTW, after looking back at my development notes, the jdbc-odbc bridges,
> while a pain to set up, have better performance than the type 4 drivers that
> Sybase also offers.
>
> That's frightening, given the extra layers of code for the ODBC bridge. I
This is a feature of the protocol; there's nothing you can do about idiot
users who type strange things into their browsers' address bars.
What you *can* do is run your services on the standard ports - 80 and 443 -
so that your users don't have to type in port numbers. Is there any reason
you're
It depends entirely on your application. 500 users each asking for one
static HTML page every 10 minutes? Sure, no problem. 500 concurrent users
requesting 1 page every 10 seconds that takes 8 seconds to generate? Ah,
now you're going to have to do some tuning.
Have you profiled your applicati
The SSL configuration for a Tomcat 5.5 server is described at
http://tomcat.apache.org/tomcat-5.5-doc/ssl-howto.html. To quote from the
top of that file, this assumes you're not using APR (Apache Portable
Runtime). APR is not the default configuration as I recall - if you don't
know that you are
On 18 March 2010 16:59, Christopher Schultz wrote:
> If, as Todd reports, the JVM can be installed to a USB stick, Id just go
> with that: pick a port that's unlikely to be used by the host machine
> (like 80801) and use that for your setup. Avoid using anything other
> than Tomcat and I think you
On 18 March 2010 08:58, Ganesh Sabbani wrote:
> I have created the project in eclipse and it is working perfectly fine
> using tomcat and reads the log files, but the issue which i am facing is
> when i create a WAR file and deploy it on tomcat it is unable to access the
> virtual drive!
>
What
On 17 March 2010 14:50, Goldberg, Michael1 wrote:
> Hello
>
> I am using Tomcat version 6.0.x, Spring 2.5 in eclipse 3.4.2. Trying to
> configure a tomcat webserver which hosts the backend for a flex web app.
>
> Now on startup tomcat is having an issue resolving some spring dependancies
> which
On 17 March 2010 10:22, Taylan Develioglu wrote:
> Ofcourse this works better if I really attach the file.
>
> [...]
> Java Threads: ( => current thread )
> 0x7f3d3c174000 JavaThread "MSN-6488" daemon [_thread_in_native,
> id=28966, stack(0x42a4f000,0x42a7)]
>
[...]
Are
On 17 March 2010 10:16, Taylan Develioglu wrote:
> Here's a hs_err file after a crash I had yesterday.
The list usually strips attachments; could you paste it?
> It's a sigsegv in GCTaskThread. From the occupation in eden it looks
> like it happened during a scavenge (ParNew).
>
> Ick. To ro
On 17 March 2010 07:23, Ningappa Koneri wrote:
> It took abt 1328 seconds to startup the applications. Please help.
>
> Did you see my response yesterday?
-- snip --
What's the spec of the machine on which you're running Tomcat? How much
heap and permspace have you allocated to the Java virtual
There are lots of Apache projects. You want the mailing list for Apache
httpd; this is the mailing list for Apache Tomcat. Try re-posting on a more
appropriate list :-)
- Peter
On 16 March 2010 18:30, Prabhat Karki wrote:
> Hello,
> I have apache installed on redhat linux. The version is belo
Thanks for a comprehensive statement of the problem - so many people don't
include the basics, let alone the details!
A few thoughts inline.
On 16 March 2010 13:58, Patrik Kudo wrote:
> We run a load test scenario using the Proxysniffer load testing tool on a
> machine connected to the same swi
On 16 March 2010 10:02, Ningappa Koneri wrote:
> Dear All,
>
> I have an issue with tomcat 6
Version?
> which is deployed under RHEL3 with JDK5
Version?
> , the problem is tomcat is taking hell lot of time in deploying the war
> files when started.
> It's so busy that not responding back
On 14 March 2010 06:29, Cummins College wrote:
> Does tomcat have a problem running on Windows Vista?
No.
> I cannot run my web
> application with vista as OS and jdk1.5
> What changes do I need to make?
>
> You have given us no details of "cannot run", no log messages and no
details of the c
On 11 March 2010 12:24, Cummins College wrote:
> We know most of you dont exactly agree or approve of our idea about
> fiddling
> with the http connector, but please do help!
>
> I don't have enough information to agree, disagree or help. I've never
seen a sufficiently clear message about what -
On 10 March 2010 15:30, János Löbb wrote:
> When I use the DVD Player from Apple, I cannot take a screenshot even if I
> click myself to the Finder first. So there is something already in practice
> that prevents from taking a screenshot :-)
>
> Yes - for an application that runs as a process on
On 10 March 2010 10:51, André Warnier wrote:
> Jimmy Spam wrote:
>
>>
>> Please, excuse my poor english.
>>
> It sounds fine.
>
>>
>> When I deploy an java app (.war file) with tomcat manager, it create the
>> folder of this app inside of webapps with user: tomcat, group: tomcat and
>> permissio
On 8 March 2010 12:53, Carl wrote:
> Switched to the latest IBM JVM last Friday. We run https for all
> applications as we deal mostly with children's data. About 10% of the users
> experienced problems with accessing the site. Both IE and Firefox caused
> problems. Switching them to http eli
On 8 March 2010 09:55, Alexander Diedler wrote:
> We have to create an Application with an Offline Client based on Tomcat and
> SQL Server on Laptops. That means, that the Laptops has an local installed
> Webserver with Tomcat and a local installed SQL Server (Full oder Express
> Edition 2005). N
One Tomcat "instance" = one process = one service.
But you can create two or more copies of Tomcat. They can be the same or
different versions. If you want, they can share binaries and just have
different working, config and webapps directories. You can register each of
them as a service, and s
On 4 March 2010 15:43, Florent Georges wrote:
> In the meantime, using strace, I figured out what the problem
> was: as simple as a wrong owner of one of the parent directories.
> I must admit I am not really proud of this, but well, there is no
> diagnostic at all with mkdir() :-(
>
> Glad you f
On 4 March 2010 10:40, Florent Georges wrote:
> Hi,
>
> Within my webapp, I try to create a new directory on the file
> system by using File.mkdir(). This webapp has the permissions
> read & write on the parent directory:
>
>grant codeBase "file:${catalina.base}/webapps/myapp/-" {
> p
On 3 March 2010 18:24, Bharath Vasudevan wrote:
> Hmmm...
>
> "No, the server will allocate maxThreads request handlers; the other
> requests would sit in the TCP stack's queue (not in the JVM), up to the
> configured acceptCount value - which you can set as high as your OS
> allows."
>
> I was a
On 3 March 2010 13:47, André Warnier wrote:
> André Warnier wrote:
>> vgud wrote:
>>> My server responds to different domain names, and I want to know which
>>> one users use.
[...]
> More precisely :
>
> getRemoteAddr
>
> public java.lang.String getRemoteAddr()
>
> Returns the Internet Protoco
On 2 March 2010 14:08, Hoang, Phong T CTR Navy ERP
wrote:
> Environment: Apache Tomcat version 5.5.20, Windows Server 2003 R2 Enterprise
> Edition x64
>
> Apache Tomcat is embedded with the Business Objects software install and not
> a standalone install.
>
> Attempted to apply fixes from Revis
On 1 March 2010 08:30, Paulwintech wrote:
> I need to check how many threads are running and its memory utilization in
> tomcat6, I used jstack command to get thread details - but not able to get
> memory usage details.
>
> Recently i get free memory critical for the particular time from tomcat6
On 27 February 2010 20:26, Sander de Boer wrote:
> Hi,
>
> My tomcat server gives often a out of mem.
> When dumping the heap I found much instances of these objects:
>
> Class InstanceCount TotalSize
> class org.apache.tomcat.util.buf.ByteChunk 439493 20656171
> class org.apache.tomcat.util.buf.C
On 24 February 2010 18:38, André Warnier wrote:
> Come to think of it, the whole thing in perl is probably a 10-liner, using a
> hundreth of the memory you'd need with Java.
Yep, absolutely - the kind of processing that perl was designed for,
and is very good at.
I'd make other comments about pe
On 22 February 2010 19:07, Caldarale, Charles R
wrote:
> Sounds like the OS might be paging out Tomcat, and taking a long time to get
> all the necessary pages back in when a request is made. I'm not familiar
> with operational details of AIX, but I would suspect there are some
> system-level
On 18 February 2010 14:14, Eric Bauman wrote:
> For some reason, it appears Tomcat is trying to hit its compilation cache
> when compilation failed.
[Details elided]
Which version of Tomcat's this on, Eric?
- Peter
-
To unsubsc
On 18 February 2010 13:55, Munirathinavel wrote:
> I'm using apache2.2 + tomcat6.0.18 + mod_jk1.2.28 for my portal.While doing
> load test with 20 & more users i'm getting the following message in
> mod_jk.logand in browser also page is not getting loaded...
[...]
> [Thu Feb 18 18:35:07 2010][
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