Mohit Anchlia wrote:
I posted this thread in mod_perl group:
http://www.gossamer-threads.com/lists/modperl/modperl/102273
I thought I should ask here as well.
Before someone on this list tells you to that you are in the wrong place, let me say a
word : this question /is/ relevant to this
Hi,
We have launched the official Apache Tomcat project
Twitter feed at:
http://twitter.com/TheApacheTomcat
We will regularly post there announce and other relevant news,
and we are welcoming all new followers to our new
Twitter feed.
For those interested in ASF in general, there is also
The processing of applying the digital signature to the original e-mail
made the patches hard to read. E-mail clients that can process digital
signatures should undo this formatting.
For those folks with an e-mail client that can't process OpenGPG signed
e-mail, the patches have been placed on
On 23/11/2010 00:06, Andrew Hole wrote:
There is a middleware-to-middleware connection between Tomcat A and Tomcat B
using RMI (point-to-point protocol) and Tomcat A has in-memory data useful
to App3.
The same aproach in the second server: applications in tomcat d have RMI
communication to
On 23/11/2010 02:19, Blair Zajac wrote:
Any suggestions in tracking this down? Would a custom Tomcat build that
gets each key and value in a try/catch block be useful?
Almost certainly. As far as I can tell there is a collections object in
a thread local that is non-null yet returns null for
On 23/11/2010 06:55, Daniel Baktiar wrote:
hi charles,
please allow me to disagree to that hanging onto reference as the main
issue.
Daniel,
You are completely wrong. I suggest you read this:
http://wiki.apache.org/tomcat/MemoryLeakProtection
and try out some of the sample code with a
On 23/11/2010 06:56, surya.prakash wrote:
even im facing same problem. i need to run jsp file from another system.
With a question phrased like that, you aren't going to get much help
here. Try reading this:
http://www.catb.org/~esr/faqs/smart-questions.html
and then re-phrase your
In one of our internet applications we are getting the heap memory
consumption of almost 1.3 GB for org.apache.jasper.util.Entry object during
analyzing the heap dump via eclipse memory analyzer
tool.
Now internally this object is pointing to one of our jsp's. The reference is
as follows:
hi, Chuck.Caldarale
I referenced to these two links
http://blogs.sun.com/fkieviet/entry/classloader_leaks_the_dreaded_java
http://blogs.sun.com/fkieviet/entry/how_to_fix_the_dreaded
and do as the blog tolds, but failed to find the reason of the oom of my
app...
thanks though..
by the way, do you
On 22.11.2010 21:52, Caldarale, Charles R wrote:
On behalf of the Tomcat committers I am pleased to announce that
Christopher Schultz (schultz) has been voted in as a new Tomcat committer.
Please join me in welcoming him.
And you thought you were busy before...
Congratulations.
On 23/11/2010 11:02, amitruwali wrote:
In one of our internet applications we are getting the heap memory
consumption of almost 1.3 GB for org.apache.jasper.util.Entry object during
analyzing the heap dump via eclipse memory analyzer
tool.
Now internally this object is pointing to one of
hi xu,
if you cannot find the jhat in the bin folder, most probably you were
referring to jre folder, instead of jdk folder.
i just checked it out, my jdk/bin folder has it, but not the case for my
jre/bin folder.
daniel
---
daniel baktiar
http://savinggaia.tritiumapps.com - saving the planet is
hi mark,
thank you for showing my mistake. my apology to chuck also.
i will read the article.
---
daniel baktiar
http://savinggaia.tritiumapps.com - saving the planet is everyone's
business!
On 23 November 2010 18:50, Mark Thomas ma...@apache.org wrote:
On 23/11/2010 06:55, Daniel Baktiar
From: xu cheng [mailto:xcheng@gmail.com]
Subject: Re: OutOfMemoryError some time on some tomcat1
hanging onto a reference to an object from your webapp classes,
preventing the old webapp deployment from being garbage collected.
what kind of object do you mean by saying this?
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Mark,
On 11/23/2010 5:12 AM, Mark Thomas wrote:
On 23/11/2010 00:06, Andrew Hole wrote:
There is a middleware-to-middleware connection between Tomcat A and Tomcat B
using RMI (point-to-point protocol) and Tomcat A has in-memory data useful
to
On 23/11/2010 14:41, Christopher Schultz wrote:
Mark,
On 11/23/2010 5:12 AM, Mark Thomas wrote:
On 23/11/2010 00:06, Andrew Hole wrote:
There is a middleware-to-middleware connection between Tomcat A and Tomcat B
using RMI (point-to-point protocol) and Tomcat A has in-memory data useful
to
With the configuration below and your explanations, I suppose that there is some kind of
load-balancing going on between the two machines.
What is used at the front-end to load-balance ?
An idea (for the moment vague) would be to use some intelligent front-end, which would
decide (maybe as
I have a situation where client enters a long duration request and I
need to keep the session alive for the client while this long duration
request is going on. Since this long duration request could be hours, I
do not want to change the default HTTP session timeout value. I also do
not want to
On 23/11/2010 17:58, Aggarwal, Ajay wrote:
I have a situation where client enters a long duration request and I
need to keep the session alive for the client while this long duration
request is going on. Since this long duration request could be hours, I
do not want to change the default HTTP
From: Aggarwal, Ajay [mailto:ajay.aggar...@stratus.com]
Subject: how to keep session alive on the server side
I have a situation where client enters a long duration
request and I need to keep the session alive for the
client while this long duration request is going on.
Since this long
Aggarwal, Ajay wrote:
I have a situation where client
what kind of client ?
enters a long duration request
do you mean that the request takes a long time to send to the server, or that the server
will take a long time to respond ?
and I
need to keep the session alive for the client
?
On 22/11/2010 19:09, Harry Putnam wrote:
Which of the main contenders: cvs subversion mercurial git bizarre
Maybe a few more I don't know about, would be the best candidate for
the usage and user described
bizarre? Never heard of this VCS before...
Each project would only run a month or 2
I guess I need to explain my situation little better. It is slightly
complicated so bear with me.
I have 2 types of servlets. Type-1 servlets make use of sessions (using
JSESSIONID cookie) and type-2 servlets do not use JSESSIONID cookie and instead
implement some API specs which require the
Don't bother with jhat, try eclipse Memory Analysis Tool instead. It's much
more friendly and efficient to find leaks.
On 23 nov. 2010, at 12:18, xu cheng wrote:
hi, Chuck.Caldarale
I referenced to these two links
http://blogs.sun.com/fkieviet/entry/classloader_leaks_the_dreaded_java
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
André,
On 11/23/2010 10:27 AM, André Warnier wrote:
With the configuration below and your explanations, I suppose that there
is some kind of load-balancing going on between the two machines.
What is used at the front-end to load-balance ?
An
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Chuck,
On 11/23/2010 1:46 PM, Caldarale, Charles R wrote:
From: Aggarwal, Ajay [mailto:ajay.aggar...@stratus.com]
Subject: how to keep session alive on the server side
I have a situation where client enters a long duration
request and I need
I am little reluctant to use HttpSession.setMaxInactiveInterval() for couple of
reasons:
1) I don't know ahead of time how long these operations will take. SO I don't
have a good value to set the MaxInactiveInterval to.
2) I need to design for my clients crashing or losing connectivity with me.
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Ajay,
On 11/23/2010 4:15 PM, Aggarwal, Ajay wrote:
I am little reluctant to use HttpSession.setMaxInactiveInterval() for
couple of reasons:
1) I don't know ahead of time how long these operations will take. So
I don't have a good value to set
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Uma,
Please keep posts on the list for the benefit of the community.
On 11/22/2010 7:31 PM, uma ravi wrote:
I am trying to import the certificate and did the same as you did but
still go the same error.My test connection on IDm is not working.I
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Konstantin,
On 11/19/2010 11:59 AM, Konstantin Kolinko wrote:
2010/11/19 Steffen Heil li...@steffen-heil.de:
Hi
We have a web application which usually runs on a certain host all alone -
it is the only context for that host.
However, it allows
I'm reading about domain directive in worker properties. I can setup
different workers to be in the same domain (p.e. a machine) and have domain
affinity. Do you have some idea how it really works?
Thanks
On Tue, Nov 23, 2010 at 9:01 PM, Christopher Schultz
ch...@christopherschultz.net wrote:
And regarding your question;
~Why can you not run all apps within one single JVM/Tomcat ?
Because we have a lot of web applications and we are using 32-bit JVM.
Thanks a lot
On Tue, Nov 23, 2010 at 10:59 PM, Andrew Hole andremailingl...@gmail.comwrote:
I'm reading about domain directive in
Andrew Hole wrote:
I'm reading about domain directive in worker properties. I can setup
different workers to be in the same domain (p.e. a machine) and have domain
affinity. Do you have some idea how it really works?
No, but it kind of sounds like what you want to achieve, doesn't it ?
You
On Nov 23, 2010, at 2:24 AM, Mark Thomas wrote:
On 23/11/2010 02:19, Blair Zajac wrote:
Any suggestions in tracking this down? Would a custom Tomcat build that
gets each key and value in a try/catch block be useful?
Almost certainly. As far as I can tell there is a collections object in
2010/11/23 Mark Thomas ma...@apache.org:
On behalf of the Tomcat committers I am pleased to announce that
Christopher Schultz (schultz) has been voted in as a new Tomcat committer.
Please join me in welcoming him.
Congratulations!
--
Keiichi.Fujino
Congrats Chris.
On Nov 23, 2010 7:01 PM, Keiichi Fujino kfuj...@apache.org wrote:
2010/11/23 Mark Thomas ma...@apache.org:
On behalf of the Tomcat committers I am pleased to announce that
Christopher Schultz (schultz) has been voted in as a new Tomcat
committer.
Please join me in welcoming
On Nov 23, 2010, at 4:49 PM, Blair Zajac wrote:
On Nov 23, 2010, at 2:24 AM, Mark Thomas wrote:
On 23/11/2010 02:19, Blair Zajac wrote:
Any suggestions in tracking this down? Would a custom Tomcat build that
gets each key and value in a try/catch block be useful?
Almost certainly.
Hi All,
When I want to config SSL in Tomcat: apache-tomcat-7.0.4 in windows XP,
there is some error below , anyone can tell me what is the problem?
step 1:
I generate client /server java key store by code as follow:
import java.io.FileOutputStream;
import java.math.BigInteger;
import
2010/11/24 Scott Li scott...@gwghk.com:
信息: Loaded APR based Apache Tomcat Native library 1.1.20.
010-11-24 9:36:38 org.apache.catalina.core.AprLifecycleListener init
信息: APR capabilities: IPv6 [true], sendfile [true], accept filters [false],
random [true].
010-11-24 9:36:38
It works, Thank you very much Konstantin Kolinko!
I disabled APR by following these steps:
a) remove bin\tcnative-1.dll
b) remove Listener
className=org.apache.catalina.core.AprLifecycleListener
SSLEngine=on / line from server.xml.
c) remove 'protocol=http11.Http11AprProtocol' from
2010/11/24 Scott Li scott...@gwghk.com:
It works, Thank you very much Konstantin Kolinko!
I disabled APR by following these steps:
a) remove bin\tcnative-1.dll
b) remove Listener
className=org.apache.catalina.core.AprLifecycleListener
SSLEngine=on / line from server.xml.
c) remove
hi;
I oberved the heap of the jvm which runs tomcat without deploying any
webapp.
and it's some kind like this /|/|/|/|/|/| when the used heap goes up,
there is a memory
use of the heap, maybe allocation for the new class instances, and when it
goes down ,
there is a gc, am I right?
but I
From: xu cheng [mailto:xcheng@gmail.com]
Subject: the memory puzzle me
I oberved the heap of the jvm which runs tomcat without deploying
any webapp. and it's some kind like this /|/|/|/|/|/|
That's called a sawtooth pattern, and is what you should be seeing.
when the used heap
thanks,
by the way, the permanent generation is also collected by major gc?
and what will trigger a gc in the permanent generation
best regards
2010/11/24 Caldarale, Charles R chuck.caldar...@unisys.com
From: xu cheng [mailto:xcheng@gmail.com]
Subject: the memory puzzle me
I
From: xu cheng [mailto:xcheng@gmail.com]
Subject: Re: the memory puzzle me
the permanent generation is also collected by major gc?
Correct.
what will trigger a gc in the permanent generation
When either the tenured or the permanent generation is full, someone calls
System.gc(),
thanks very much
you help me alog
by the way, do you know *any tool that can monitor the permanent
generation*, such what's now resident in the perm gen?
I know that in the linux the jmap -permheap pid will display something,
like this
class_loaderclassesbytesparent_loaderalive?
From: xu cheng [mailto:xcheng@gmail.com]
Subject: Re: the memory puzzle me
by the way, do you know *any tool that can monitor the permanent
generation*, such what's now resident in the perm gen?
I presume you mean on Windows, since you already found one for Linux. I
suspect the
thanks!!! you really help me a lot!
someone knows how to figure out how much permanent gen my vm is using?
2010/11/24 Caldarale, Charles R chuck.caldar...@unisys.com
From: xu cheng [mailto:xcheng@gmail.com]
Subject: Re: the memory puzzle me
by the way, do you know *any tool that
I got it
jmap -heap
will print many things
2010/11/24 xu cheng xcheng@gmail.com
thanks!!! you really help me a lot!
someone knows how to figure out how much permanent gen my vm is using?
2010/11/24 Caldarale, Charles R chuck.caldar...@unisys.com
From: xu cheng
You should check out jvisualvm which comes with any recent HotSpot
JVM. I don't have a copy available on the laptop I'm on right now,
but by looking at the screenshots, it looks like it shows the
permanent generation:
On Tue, Nov 23, 2010 at 10:01 PM, Christopher Schultz
ch...@christopherschultz.net wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
André,
On 11/23/2010 10:27 AM, André Warnier wrote:
With the configuration below and your explanations, I suppose that there
is some kind of
hi:
thanks for replying
the jvisualvm does show the capacity and the used of the perm gen that the
vm use *currently*
but not the size of the vm* configuration*: PermSize and MaxPermSize
in my opinion , the MaxPermSize is the size that the perm gen is *allowed to
expand to*, and the PermSize
Hello
i am new to tomcat i deployed my application by copy it into webapps folder
in tomcat now i have to make some change in index file but unable to find
that directory with application name where is it located ???
thanks
Welcome aboard.
tim
On Tue, Nov 23, 2010 at 8:16 AM, Mark Thomas ma...@apache.org wrote:
On behalf of the Tomcat committers I am pleased to announce that
Christopher Schultz (schultz) has been voted in as a new Tomcat committer.
Please join me in welcoming him.
Mark
54 matches
Mail list logo
