I love it when a memory leak bites the dust .. it's a great feeling to
extend process life.
Fixed one yesterday in a capture/encode buffer of my mp3 streamer.
Kudos, Mark!
:)
John
On 1/12/19, i...@flyingfischer.ch wrote:
> Am 11.01.19 um 18:23 schrieb Mark Thomas:
>> Found it.
>>
>> The leak
Am 11.01.19 um 18:23 schrieb Mark Thomas:
> Found it.
>
> The leak impacted NIO and NIO2 when used with OpenSSL.
>
> The bug is in Tomcat Native. I have a fix that I am currently testing.
> That fix should be in the next Tomcat Native release.
>
> For those interested in the technical details, Tomc
On 11/01/2019 21:07, Christopher Schultz wrote:
> Mark,
>
> On 1/11/19 13:50, Mark Thomas wrote:
>> On 11/01/2019 17:31, Christopher Schultz wrote:
>>> Mark,
>>>
>>> On 1/11/19 12:23, Mark Thomas wrote:
On 10/01/2019 19:55, Mark Thomas wrote:
>>>
>>>
> I've just tracked down one lea
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Mark,
On 1/11/19 13:50, Mark Thomas wrote:
> On 11/01/2019 17:31, Christopher Schultz wrote:
>> Mark,
>>
>> On 1/11/19 12:23, Mark Thomas wrote:
>>> On 10/01/2019 19:55, Mark Thomas wrote:
>>
>>>
>>
I've just tracked down one leak although
On 11/01/2019 17:31, Christopher Schultz wrote:
> Mark,
>
> On 1/11/19 12:23, Mark Thomas wrote:
>> On 10/01/2019 19:55, Mark Thomas wrote:
>
>>
>
>>> I've just tracked down one leak although it is a relatively small
>>> one. Next steps are to fix that leak and then find the next one.
>>> And t
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Mark,
On 1/11/19 12:23, Mark Thomas wrote:
> On 10/01/2019 19:55, Mark Thomas wrote:
>
>
>
>> I've just tracked down one leak although it is a relatively small
>> one. Next steps are to fix that leak and then find the next one.
>> And then repeat
On 10/01/2019 19:55, Mark Thomas wrote:
> I've just tracked down one leak although it is a relatively small one.
> Next steps are to fix that leak and then find the next one. And then repeat.
Found it.
The leak impacted NIO and NIO2 when used with OpenSSL.
The bug is in Tomcat Native. I have
On 10/01/2019 17:31, john.e.gr...@wellsfargo.com wrote:
> The first troubleshooting step should be to take a heap dump and analyze it
> with a tool like Eclipse MAT.
If you read the entire thread you will see that I have already done
that. The Java Heap (in fact all the JVM managed pools) were
Mason, Mark, etc...
> -Original Message-
> From: Mark Thomas
> Sent: Thursday, January 10, 2019 10:45 AM
> To: users@tomcat.apache.org
> Subject: Re: Tomcat memory growth while using TLS
>
> On 09/01/2019 14:24, Mark Thomas wrote:
> > On 09/01/20
On 09/01/2019 14:24, Mark Thomas wrote:
> On 09/01/2019 10:14, Mark Thomas wrote:
>> It may be you are seeing the same thing. Or you may have found a memory
>> leak. The next step would be to use a profiler to see where the memory
>> is being used.
>
> Using NIO + OpenSSL with the settings from
On 09/01/2019 10:14, Mark Thomas wrote:
> On 08/01/2019 23:51, Mason Meier wrote:
>> Hello,
>>
>> I'm running Tomcat-8.5 with TLS and I've noticed substantial memory growth
>> with requests over time, to the point that if I run Tomcat in Docker and
>> make constant requests to it, Docker will kill
Am 09.01.19 um 11:14 schrieb Mark Thomas:
> On 08/01/2019 23:51, Mason Meier wrote:
>> Hello,
>>
>> I'm running Tomcat-8.5 with TLS and I've noticed substantial memory growth
>> with requests over time, to the point that if I run Tomcat in Docker and
>> make constant requests to it, Docker will kil
On 08/01/2019 23:51, Mason Meier wrote:
> Hello,
>
> I'm running Tomcat-8.5 with TLS and I've noticed substantial memory growth
> with requests over time, to the point that if I run Tomcat in Docker and
> make constant requests to it, Docker will kill the container due to
> excessive memory utiliz
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Leon,
On 8/17/17 6:57 AM, Leon Rosenberg wrote:
> Fady, one thing,
>
> analyzing heap dumps is hard especially a 10GB dump, you will need
> at least 40 Gb of memory an about 10 hours to start jhat. What is
> fast is analyzing a histogram. A histogr
On 17.08.2017 14:21, Suvendu Sekhar Mondal wrote:
According to this however :
https://eclipsesource.com/blogs/2013/01/31/creating-tomcat-heap-dumps-on-windows/
jmap does not work under Windows, if Tomcat is running as a Service
(seems likely in the OP's case)
I don't know if that's true, have not
> According to this however :
> https://eclipsesource.com/blogs/2013/01/31/creating-tomcat-heap-dumps-on-windows/
> jmap does not work under Windows, if Tomcat is running as a Service
> (seems likely in the OP's case)
> I don't know if that's true, have not checked it.
Andre, That is not correct.
On 17.08.2017 12:57, Leon Rosenberg wrote:
Fady, one thing,
analyzing heap dumps is hard especially a 10GB dump, you will need at least
40 Gb of memory an about 10 hours to start jhat.
What is fast is analyzing a histogram. A histogram is a list of all classes
in your JVM and amount of memory th
Hi Fady,
On Thu, Aug 17, 2017 at 12:16 PM, Fady Haikal wrote:
> @Suvendu,
> I took a heap dump from Java VisualVM but honestly i didnt know how i
> should analyse it, please some help here
Acquire the software:
André has already given you some pointer. My favorite is Eclipse
MAT[http://www.eclip
On 17.08.2017 12:57, Leon Rosenberg wrote:
Fady, one thing,
analyzing heap dumps is hard especially a 10GB dump, you will need at least
40 Gb of memory an about 10 hours to start jhat.
Hmm. Good to know. Strange that the documentation didn't say anything about
that.. :-)
What is fast is an
Fady, one thing,
analyzing heap dumps is hard especially a 10GB dump, you will need at least
40 Gb of memory an about 10 hours to start jhat.
What is fast is analyzing a histogram. A histogram is a list of all classes
in your JVM and amount of memory they use. It is very easy to use:
jmap -histo:
On 17.08.2017 11:21, Fady Haikal wrote:
Team,
Please i need some help her
Maybe start here ? http://lmgtfy.com/?q=analyse+tomcat+heap+dump
(and this looks like it might help you :
http://docs.oracle.com/javase/7/docs/technotes/tools/share/jhat.html)
To restate the obvious :
- this list here i
Team,
Please i need some help her
Regards,
On Thu, Aug 17, 2017 at 9:46 AM, Fady Haikal wrote:
> @Suvendu,
> I took a heap dump from Java VisualVM but honestly i didnt know how i
> should analyse it, please some help here
>
> also please find below the java configuration i used:
> -XX:PermSize
@Suvendu,
I took a heap dump from Java VisualVM but honestly i didnt know how i
should analyse it, please some help here
also please find below the java configuration i used:
-XX:PermSize=10240m
-XX:MaxPermSize=10240m
-XX:ReservedCodeCacheSize=512m
-XX:+UseParNewGC
-XX:+UseConcMarkSweepGC
-XX:+CMS
On 16.08.2017 15:34, Fady Haikal wrote:
Dear Team,
I'm facing an issue that tomcat from task manager is consuming around 60 GB of
memory
while from Oracle Java Mission Control is showing maximum 10 GB (Attached
screenshots),
and from time to time the server hang due to insufficent memory.
can y
Hi Fady,
On Aug 16, 2017 7:04 PM, "Fady Haikal" wrote:
Dear Team,
I'm facing an issue that tomcat from task manager is consuming around 60 GB
of memory while from Oracle Java Mission Control is showing maximum 10 GB
(Attached screenshots), and from time to time the server hang due to
insufficent
tomcat) [mailto:a...@ice-sa.com]
Sent: Monday, February 22, 2016 8:37 AM
To: users@tomcat.apache.org
Subject: Re: Tomcat memory
On 22.02.2016 13:02, Gokul.Baskaran wrote:
The answer I expected is the JVM grows as much as to the available system
memory of there are m min and max set.
Gokul,
is clear and thanks for explaining.
-Gokul
-Original Message-
From: André Warnier (tomcat) [mailto:a...@ice-sa.com]
Sent: Monday, February 22, 2016 8:37 AM
To: users@tomcat.apache.org
Subject: Re: Tomcat memory
On 22.02.2016 13:02, Gokul.Baskaran wrote:
> The answer I expected is the J
the Tomcat is running on windows and I don't have setenv.bat or
sentenv.sh or even catalina.bat and catalina.conf does not have the OPT config
for min and max. HTH
Thank you
-Gokul
-Original Message-
From: Olaf Kock [mailto:tom...@olafkock.de]
Sent: Sunday, February 21, 2016 3:04 P
...@verizon.net]
Sent: Monday, February 22, 2016 6:46 AM
To: Tomcat Users List
Subject: Re: Tomcat memory
On 2/22/2016 7:02 AM, Gokul.Baskaran wrote:
> The answer I expected is the JVM grows as much as to the available system
> memory of there are m min and max set.
But if you go back an
sh or even catalina.bat and catalina.conf does not have the OPT config
for min and max. HTH
Thank you
-Gokul
-Original Message-
From: Olaf Kock [mailto:tom...@olafkock.de]
Sent: Sunday, February 21, 2016 3:04 PM
To: Tomcat Users List
Subject: Re: Tomcat memory
grep mx bin/* found only s
>>
>> -Original Message-
>> From: Olaf Kock [mailto:tom...@olafkock.de]
>> Sent: Sunday, February 21, 2016 3:04 PM
>> To: Tomcat Users List
>> Subject: Re: Tomcat memory
>>
>> grep mx bin/* found only settings in setenv.sh in my installat
Kock [mailto:tom...@olafkock.de]
Sent: Sunday, February 21, 2016 3:04 PM
To: Tomcat Users List
Subject: Re: Tomcat memory
grep mx bin/* found only settings in setenv.sh in my installation - this lets
me state that there are no defaults: setenv.sh is not contained in the
distribution but will be
s not have the OPT config
for min and max. HTH
Thank you
-Gokul
-Original Message-
From: Olaf Kock [mailto:tom...@olafkock.de]
Sent: Sunday, February 21, 2016 3:04 PM
To: Tomcat Users List
Subject: Re: Tomcat memory
grep mx bin/* found only settings in setenv.sh in my installation -
x27;s defaults, or you have
specified them yourself.
-chris
> -Original Message- From: Olaf Kock
> [mailto:tom...@olafkock.de] Sent: Sunday, February 21, 2016 3:14 AM
> To: Tomcat Users List Subject: Re: Tomcat
> memory
>
> This is rather a Java than a tomcat question:
>
ig, I would curious to know if the tomcat ui or the
> catalina does not have a Xms and -Xmx, would it default to 400MB? I read this
> in another forum.
>
> -Gokul
>
>
> -Original Message-
> From: Olaf Kock [mailto:tom...@olafkock.de]
> Sent: Sunday, February 2
does not have a Xms and -Xmx, would it default to 400MB? I read this in another
forum.
-Gokul
-Original Message-
From: Olaf Kock [mailto:tom...@olafkock.de]
Sent: Sunday, February 21, 2016 3:14 AM
To: Tomcat Users List
Subject: Re: Tomcat memory
This is rather a Java than a tomcat
This is rather a Java than a tomcat question:
The JVM allocates memory based on whatever default your current JVM
version decides (you don't mention what version of Java you're on)
>From a text on
http://docs.oracle.com/javase/7/docs/technotes/guides/vm/gc-ergonomics.html
that's linked from my Ja
On 9/17/2014 10:24 AM, Ahmed Hosni wrote:
I am using tomcat 7 on production environment, I used Find Leaks
option it called GC but I didn't get any information.It should show
more information, I hope to get information about memory and unreachable
objects which caused the leak.
Are you sure
On 26/01/2012 00:25, André Warnier wrote:
> Pid wrote:
>>
>> I'm not actually a committer. Just a mailing list lurker.
>>
> but you are close to the gods..
Aww shucks
p
--
[key:62590808]
signature.asc
Description: OpenPGP digital signature
Pid wrote:
I'm not actually a committer. Just a mailing list lurker.
but you are close to the gods..
-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
On 25/01/2012 21:48, André Warnier wrote:
> Celso Magalhães Dantas Neto wrote:
>> Thanks everyone for the reply!
>>
>> My problem is not to argue how the application is consuming RAM, but to
>> show that 150MB is not too much memory. But for that I'd like to use
>> trusted information such as an ar
Celso Magalhães Dantas Neto wrote:
Thanks everyone for the reply!
My problem is not to argue how the application is consuming RAM, but to
show that 150MB is not too much memory. But for that I'd like to use
trusted information such as an article, or official info. The client
doesn't understand a
On 25/01/2012 18:19, Celso Magalhães Dantas Neto wrote:
> Thanks everyone for the reply!
>
> My problem is not to argue how the application is consuming RAM, but to
> show that 150MB is not too much memory. But for that I'd like to use
> trusted information such as an article, or official info. Th
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Celso,
On 1/25/12 6:45 AM, Celso Magalhães Dantas Neto wrote:
> Does anyone knows where I can find any information about Tomcat
> memory requirements?
>
> Here's the problem: I got a client who's running a Tomcat process
> in his machine and it is ta
Thanks everyone for the reply!
My problem is not to argue how the application is consuming RAM, but to
show that 150MB is not too much memory. But for that I'd like to use
trusted information such as an article, or official info. The client
doesn't understand anything about technologies but has op
Pid * wrote:
...
And of this, a Tomcat instance with just the ROOT application can be
observed to consume from ~6Mb to ~10Mb of RAM in the object heap with
a nice stable sawtooth on most systems.
Not that I want to cast doubt upon your measurements, but somehow that seems hard to
believe. Th
On 25 Jan 2012, at 12:53, Mark Thomas wrote:
> On 25/01/2012 11:45, Celso Magalhães Dantas Neto wrote:
>> Hey everyone!
>>
>> Does anyone knows where I can find any information about Tomcat memory
>> requirements?
>
> Tomcat needs less than 20MB to start up. Everything after that depends
> on the
Really sorry about that =[
2012/1/25, Mark Thomas :
> On 25/01/2012 11:45, Celso Magalhăes Dantas Neto wrote:
>> Hey everyone!
>>
>> Does anyone knows where I can find any information about Tomcat memory
>> requirements?
>
> Tomcat needs less than 20MB to start up. Everything after that depends
On 25/01/2012 11:45, Celso Magalhães Dantas Neto wrote:
> Hey everyone!
>
> Does anyone knows where I can find any information about Tomcat memory
> requirements?
Tomcat needs less than 20MB to start up. Everything after that depends
on the application and the load level.
> Here's the problem: I
Celso Magalhães Dantas Neto wrote:
Hey everyone!
Does anyone knows where I can find any information about Tomcat memory
requirements?
Here's the problem: I got a client who's running a Tomcat process in his
machine and it is taking around 150MB of RAM and he is complaining about
it. It's a weba
>
> Hi Celso, you signature is in portuguese because that i will talk in
> portuguese...
>
> Tenho 12 anos de experiência com Linux e dois livros publicados, nunca
> vi um tomcat rodar sem consumir umas cacetadas de megas de memória,
> acho que o java, é uma plataforma ruim, mas que todo mundo defe
On 25/01/2012 11:55, Luciano Andress Martini wrote:
> Hi Celso, you signature is in portuguese because that i will talk in
> portuguese...
This list conducts its business in English. We do not normally use other
languages.
If anyone feels unable to express themselves in English then by all
means
2012/1/25 Celso Magalhães Dantas Neto :
> Hey everyone!
>
> Does anyone knows where I can find any information about Tomcat memory
> requirements?
>
> Here's the problem: I got a client who's running a Tomcat process in his
> machine and it is taking around 150MB of RAM and he is complaining about
Hi Celso, you signature is in portuguese because that i will talk in
portuguese...
Tenho 12 anos de experiência com Linux e dois livros publicados, nunca
vi um tomcat rodar sem consumir umas cacetadas de megas de memória,
acho que o java, é uma plataforma ruim, mas que todo mundo defende e
quer us
> -Original Message-
> From: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com]
> Sent: Friday, December 09, 2011 10:35 AM
> To: Tomcat Users List
> Subject: RE: Tomcat memory allocation
>
> > From: Martin O'Shea [mailto:app...@dsl.pipex.com]
&
On Fri, Dec 09, 2011 at 02:52:23PM -, Martin O'Shea wrote:
> Thanks for this Chuck. I realise now what is happening. I thought the
> PermGen space was used in the heap when now I see it as just storing class
> definitions. So I could reduce it below 128Mb if I choose. Is there a
> default value
On 09/12/2011 16:37, André Warnier wrote:
> David kerber wrote:
>> On 12/9/2011 10:49 AM, Caldarale, Charles R wrote:
>>>> From: Martin O'Shea [mailto:app...@dsl.pipex.com]
>>>> Subject: RE: Tomcat memory allocation
>>>
>>>> I should add
David kerber wrote:
On 12/9/2011 10:49 AM, Caldarale, Charles R wrote:
From: Martin O'Shea [mailto:app...@dsl.pipex.com]
Subject: RE: Tomcat memory allocation
I should add that Tomcat is running as a Windows service,
it isn't started manually.
In that case, nothing that
> From: Martin O'Shea [mailto:app...@dsl.pipex.com]
> Subject: RE: Tomcat memory allocation
> I believe I should be looking in the Windows Registry
DO NOT edit the Windows registry - you will break something. Use the
tomcat?w.exe utility; that's what it's for.
- Ch
...@verizon.net]
Sent: 09 Dec 2011 16 02
To: users@tomcat.apache.org
Subject: Re: Tomcat memory allocation
On 12/9/2011 10:49 AM, Caldarale, Charles R wrote:
>> From: Martin O'Shea [mailto:app...@dsl.pipex.com]
>> Subject: RE: Tomcat memory allocation
>
>> I
On 12/9/2011 10:49 AM, Caldarale, Charles R wrote:
From: Martin O'Shea [mailto:app...@dsl.pipex.com]
Subject: RE: Tomcat memory allocation
I should add that Tomcat is running as a Windows service,
it isn't started manually.
In that case, nothing that we've been discussing
uck.caldar...@unisys.com]
Sent: 09 Dec 2011 15 29
To: Tomcat Users List
Subject: RE: Tomcat memory allocation
From: Martin O'Shea [mailto:app...@dsl.pipex.com]
Subject: RE: Tomcat memory allocation
But if I change the settings in catalina.bat to:
Don't make changes to catalina.bat; cr
> From: Martin O'Shea [mailto:app...@dsl.pipex.com]
> Subject: RE: Tomcat memory allocation
> I should add that Tomcat is running as a Windows service,
> it isn't started manually.
In that case, nothing that we've been discussing about JAVA_OPTS,
CATALINA_OPTS, sta
I should add that Tomcat is running as a Windows service, it isn't started
manually.
-Original Message-
From: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com]
Sent: 09 Dec 2011 15 29
To: Tomcat Users List
Subject: RE: Tomcat memory allocation
> From: Martin O'She
> From: Martin O'Shea [mailto:app...@dsl.pipex.com]
> Subject: RE: Tomcat memory allocation
> Sorry to belabour this but if I create a setenv.bat file with settings:
> set CATALINA_OPTS=%CATALINA_OPTS% -Xms128m -Xmx768m -XX:MaxPermSize=128m
> where should the file go an
...@unisys.com]
Sent: 09 Dec 2011 15 29
To: Tomcat Users List
Subject: RE: Tomcat memory allocation
> From: Martin O'Shea [mailto:app...@dsl.pipex.com]
> Subject: RE: Tomcat memory allocation
> But if I change the settings in catalina.bat to:
Don't make changes to catalina.bat; cre
> From: Martin O'Shea [mailto:app...@dsl.pipex.com]
> Subject: RE: Tomcat memory allocation
> But if I change the settings in catalina.bat to:
Don't make changes to catalina.bat; create a setenv.bat to hold all your local
settings.
> set CATALINA_OPTS=%CATALINA_O
onder if memory was to blame although there is nothing in the system
> or server logs to say so.
>
> -Original Message-
> From: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com]
> Sent: 09 Dec 2011 14 46
> To: Tomcat Users List
> Subject: RE: Tomcat memory
Op vrijdag, 9 december 2011 16:11 schreef Pid :
On 09/12/2011 14:52, Martin O'Shea wrote:
> -Original Message-
> From: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com]
> Sent: 09 Dec 2011 14 46
> To: Tomcat Users List
> Subject: RE: Tomcat memory
ading?
-Original Message-
From: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com]
Sent: 09 Dec 2011 15 03
To: Tomcat Users List
Subject: RE: Tomcat memory allocation
> From: Martin O'Shea [mailto:app...@dsl.pipex.com]
> Subject: RE: Tomcat memory allocation
> So I could reduce
On 09/12/2011 14:52, Martin O'Shea wrote:
> -Original Message-
> From: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com]
> Sent: 09 Dec 2011 14 46
> To: Tomcat Users List
> Subject: RE: Tomcat memory allocation
>
>> From: Martin O'Shea [mailt
> From: Martin O'Shea [mailto:app...@dsl.pipex.com]
> Subject: RE: Tomcat memory allocation
> So I could reduce it below 128Mb if I choose. Is there a
> default value?
Yes - for each platform and JVM type. Use JConsole on a running JVM to see
what it is.
> A job hung ear
earlier
and I wonder if memory was to blame although there is nothing in the system
or server logs to say so.
-Original Message-
From: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com]
Sent: 09 Dec 2011 14 46
To: Tomcat Users List
Subject: RE: Tomcat memory allocation
> From: Mar
> From: Martin O'Shea [mailto:app...@dsl.pipex.com]
> Subject: Tomcat memory allocation
> Following advice found elsewhere on the internet
Always to be taken with large chunks of salt.
> set JAVA_OPTS=%JAVA_OPTS% -Xms128m -Xmx512m -XX:MaxPermSize=128m
You would be better off using CATALINA_OPT
Users List
Subject: Re: Tomcat memory leak error launching web app in NetBeans 6.9.1
On 20/10/2010 12:41, Martin O'Shea wrote:
> And then when I terminate the Quartz application, but leave Tomcat
> running, the second dump appears to be show no trace of these messages
> at all. So
On 20/10/2010 12:41, Martin O'Shea wrote:
> And then when I terminate the Quartz application, but leave Tomcat running,
> the second dump appears to be show no trace of these messages at all. So
> does this indicate that Quartz has shut down but only after my application
> has stopped within Tomcat
.e. that Tomcat monitors my application's demise
and reports the threads as extant because Quartz has not yet ended?
Full dumps are available if required.
-Original Message-
From: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com]
Sent: 19 Oct 2010 16 57
To: Tomcat Users List
Subje
Thanks Charles.
Quoting "Caldarale, Charles R" :
> > From: app...@dsl.pipex.com [mailto:app...@dsl.pipex.com]
> > Subject: RE: Tomcat memory leak error launching web app in NetBeans 6.9.1
>
> > Are you able to advise how this may be done within
> > NetBea
> From: app...@dsl.pipex.com [mailto:app...@dsl.pipex.com]
> Subject: RE: Tomcat memory leak error launching web app in NetBeans 6.9.1
> Are you able to advise how this may be done within
> NetBeans 6.9.1 / Tomcat 6.0.26?
Within NetBeans? No idea. (As stated before, I don't
Are you able to advise how this may be done within NetBeans 6.9.1 / Tomcat
6.0.26?
Thanks.
Quoting "Caldarale, Charles R" :
> > From: app...@dsl.pipex.com [mailto:app...@dsl.pipex.com]
> > Subject: Re: Tomcat memory leak error launching web app in NetBeans 6.9.1
>
> From: app...@dsl.pipex.com [mailto:app...@dsl.pipex.com]
> Subject: Re: Tomcat memory leak error launching web app in NetBeans 6.9.1
> Where there are fewer messages but it still seems as if
> Tomcat is detecting Quartz threads after Quartz is shut down.
Which means Quartz
Well, I've tried Mark's code earlier, albeit without using a properties file
for Log4J, and the position has
improved slightly.
The log indicates the following:
INFO: Pausing Coyote AJP/1.3 on ajp-8009
Job Job1 unsubmitted at 2010-10-19 15:18:10
24047 [main] INFO org.quartz.core.QuartzScheduler
On 19/10/2010 01:07, Mark Eggers wrote:
> Once again, I apologize for the wall of text. However, most of it is
> pretty quick and dirty code, so it should be easy to skim.
>
> I'm guessing the end result is harmless?
Well, if the ClassLoader is still extant after it's supposed to have
been cleare
Thanks Mark. I will give this a try later on.
-Original Message-
From: Mark Eggers [mailto:its_toas...@yahoo.com]
Sent: 19 Oct 2010 01 08
To: Tomcat Users List
Subject: Re: Tomcat memory leak error launching web app in NetBeans 6.9.1
Once again, I apologize for the wall of text. However
Once again, I apologize for the wall of text. However, most of it is
pretty quick and dirty code, so it should be easy to skim.
I'm guessing the end result is harmless?
It does seem like a race condition. Everything seems to work fine
until shutdown. When DEBUG is set in logging, you get the foll
ting the SchedulerFactory first, then getting a
scheduler, then starting the scheduler, and finally adding a job.
- Original Message
From: Pid
To: Tomcat Users List
Sent: Mon, October 18, 2010 3:15:28 PM
Subject: Re: Tomcat memory leak error launching web app in NetBeans 6.9.1
On 18/1
On 18/10/2010 23:02, Mark Thomas wrote:
> On 18/10/2010 16:56, Mark Thomas wrote:
>> On 18/10/2010 12:05, Mark Eggers wrote:
>>> I saw a mention of this on the Quartz forums. People there seem to think
>>> it's a
>>> race condition between Quartz's scheduler shutdown and Tomcat's thread
>>> memo
yet.
>
> Finally, there are two ways to shut down the scheduler. The default
> (graceful)
> way waits for any pending jobs to complete. Calling shutdown(false)
> immediately
> terminates the scheduler. This doesn't seem to be configurable using the
> supplied listener, so the
On 18/10/2010 16:56, Mark Thomas wrote:
> On 18/10/2010 12:05, Mark Eggers wrote:
>> I saw a mention of this on the Quartz forums. People there seem to think
>> it's a
>> race condition between Quartz's scheduler shutdown and Tomcat's thread
>> memory
>> leak reporting.
>
> That is certainly p
On 18/10/2010 12:05, Mark Eggers wrote:
> I saw a mention of this on the Quartz forums. People there seem to think it's
> a
> race condition between Quartz's scheduler shutdown and Tomcat's thread memory
> leak reporting.
That is certainly possible. There was a reason I wrote the message "This
he scheduler should end 'gracefully' by
unsubmitting the jobs and by using scheduler.shutdown(true);.
If I'm wrong, please let me know.
-Original Message-
From: Mark Eggers [mailto:its_toas...@yahoo.com]
Sent: 18 Oct 2010 18 06
To: Tomcat Users List
Subject: Re: Tomcat
--
From: Martin O'Shea
To: Tomcat Users List
Sent: Mon, October 18, 2010 5:52:08 AM
Subject: RE: Tomcat memory leak error launching web app in NetBeans 6.9.1
You're probably correct and assuming this is to do with Quartz which it seems
to
be, are you aware of any similar c
You're probably correct and assuming this is to do with Quartz which it seems
to be, are you aware of any similar cases or remedies?
-Original Message-
From: Christopher Schultz [mailto:ch...@christopherschultz.net]
Sent: 18 Oct 2010 13 49
To: Tomcat Users List
Subject: Re: T
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Martin,
On 10/16/2010 11:11 AM, Martin O'Shea wrote:
> Definitely seems to be when the web application in question is terminated,
> rather than Tomcat itself. And all indications are the listener that handles
> the scheduler.
>
> And I've tried ano
Well, I've upgraded to Quartz 1.8.3 and the two SLF4J files that seem to be
needed. I believe Quartz's config is correct with regards to the two scheduled
jobs I have. But upon terminating my web app in Tomcat or terminating Tomcat, I
still find a number of messages:
-Oct-2010 14:40:52 org.apac
Subject: Re: Tomcat memory leak error launching web app in NetBeans 6.9.1
On 16/10/2010 15:24, Martin O'Shea wrote:
> OK. So the error is happening as the application is closed, not as it
> started. My mistake. But Tomcat restarts occur frequently as I have
> NetBeans's Deplo
ome of it results
in a message and an attempt to clean up.
p
> -Original Message-
> From: Pid * [mailto:p...@pidster.com]
> Sent: 16 Oct 2010 15 06
> To: Tomcat Users List
> Subject: Re: Tomcat memory leak error launching web app in NetBeans 6.9.1
>
> On 16 Oct 2010, at 12
other environments.
-Original Message-
From: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com]
Sent: 16 Oct 2010 15 53
To: Tomcat Users List
Subject: RE: Tomcat memory leak error launching web app in NetBeans 6.9.1
> From: Martin O'Shea [mailto:app...@dsl.pipex.com]
> Sub
> From: Martin O'Shea [mailto:app...@dsl.pipex.com]
> Subject: RE: Tomcat memory leak error launching web app in NetBeans 6.9.1
> When the application is terminated, e.g. when the server
> is stopped, appropriate messages are issued to confirm
> that the scheduler has stopp
s.com]
Sent: 16 Oct 2010 15 30
To: Tomcat Users List
Subject: RE: Tomcat memory leak error launching web app in NetBeans 6.9.1
> From: Martin O'Shea [mailto:app...@dsl.pipex.com]
> Subject: RE: Tomcat memory leak error launching web app in NetBeans 6.9.1
> I have NetBeans's
1 - 100 of 228 matches
Mail list logo
