Hey,
I sent it today but I'm not sure it was sent, so I'm sending again (and
that's the last time :)).
I work in a company which we use Tomcat (5.5.26 , and recently we've
upgraded it to 6.0.29) to run our application.
The tomcat is running on servers with OS windows 2008 R2 STD.
The probl
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
("Scheduler stopped");
> }
> }
>
> So I think that according to these, the scheduler should end 'gracefully' by
> unsubmitting the jobs and by using scheduler.shutdown(true);.
>
> If I'm wrong, please let me know.
>
> -Origin
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
omcat memory leak error launching web app in NetBeans 6.9.1
-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 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
> 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 Deploy on Save set. This seems to restart
> the server with the current objects.
No, it restarts the webapp, not the serve
...@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 12:45, Martin O'Shea wrote:
> Hello
>
> I wonder if anyone can help here? I am developing a web application written
> in J
On 16 Oct 2010, at 12:45, Martin O'Shea wrote:
> Hello
>
> I wonder if anyone can help here? I am developing a web application written
> in Java servlets and JSPs which uses Quartz 1.6.1 to submit two jobs when
> Apache Tomcat 6.0.26 is started and hourly after that.
>
> But what I'm finding is t
> From: Martin O'Shea [mailto:app...@dsl.pipex.com]
> Subject: Tomcat memory leak error launching web app in NetBeans 6.9.1
> 16-Oct-2010 12:20:18 org.apache.catalina.loader.WebappClassLoader
> clearReferencesThreads
> SEVERE: A web application appears to have st
Hello
I wonder if anyone can help here? I am developing a web application written
in Java servlets and JSPs which uses Quartz 1.6.1 to submit two jobs when
Apache Tomcat 6.0.26 is started and hourly after that.
But what I'm finding is that a message is issued several times as the server
is star
mcat memory leak problem
Are you sure you don't have any thread or task (I mean, quartz or so)
that is running and consume memory?
I agree, this sounds quite strange (our app is running for several weeks
and don't have any major issue, we sometimes need to restart tomcat
because it &q
, February 05, 2009 11:14 AM
To: users@tomcat.apache.org
Subject: tomcat memory leak problem
My system environment is: Windows 2000 Server. JDK 1.5, tomcat 5.5,
Oracle 9 The problems are:
1. After tomcat was started, the memory of the tomcat was normal, about
200M-300M. But after a certain time(this
Are you sure you don't have any thread or task (I mean, quartz or so)
that is running and consume memory?
I agree, this sounds quite strange (our app is running for several weeks
and don't have any major issue, we sometimes need to restart tomcat
because it "hangs", but our memory is under con
uence for the memory problem.
--
View this message in context:
http://www.nabble.com/tomcat-memory-leak-problem-tp21855110p21855110.html
Sent from the Tomcat - User mailing list archive at Nabble.com.
-
To unsubscribe, e-
/08, Nix Hanwei <[EMAIL PROTECTED]> wrote:
> From: Nix Hanwei <[EMAIL PROTECTED]>
> Subject: Any application which is use to detect tomcat memory leak problem
> To: "Tomcat Users List"
> Date: Monday, June 23, 2008, 9:47 AM
> Hi Gurus,
>
> Is there any a
s
Tom
On 23/06/2008, at 12:17 PM, Nix Hanwei wrote:
Hi Gurus,
Is there any application which I may use to detect tomcat memory
leak problem?
Thank you in advance for any value input.
Thanks & Regards.
-
To start a
Hi Gurus,
Is there any application which I may use to detect tomcat memory leak problem?
Thank you in advance for any value input.
Thanks & Regards.
Get your new Email address!
Grab the Email name you've always wanted before someone else does!
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Hi guys,
Indeed session disabling did the job.
Thanks!
- Original Message -
From: "Christopher Schultz" <[EMAIL PROTECTED]>
To: "Tomcat Users List"
Sent: Thursday, January 24, 2008 9:26 PM
Subject: Re: Tomcat memory leak?
-BEGIN PGP SIGNED MESSAGE---
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Ofer,
Ofer Kalisky wrote:
| That's what I'm saying, I've been sitting on this for two days and can't
| figure it out.
Does your JSP disable sessions? It's possible that your python script is
creating millions of (unused) sessions that don't expire b
d it reached 99.9% after a short while)
>
> Ofer.
>
> - Original Message -
> From: "Leon Rosenberg" <[EMAIL PROTECTED]>
> To: "Tomcat Users List"
> Sent: Thursday, January 24, 2008 5:25 PM
> Subject: Re: Tomcat memory leak?
>
>
fer.
- Original Message -
From: "Leon Rosenberg" <[EMAIL PROTECTED]>
To: "Tomcat Users List"
Sent: Thursday, January 24, 2008 5:25 PM
Subject: Re: Tomcat memory leak?
I downloaded your example.
So you are telling us, that simply calling a JSP file with ht
>
> Ofer.
>
> - Original Message -
> From: "Leon Rosenberg" <[EMAIL PROTECTED]>
> To: "Tomcat Users List"
>
> Sent: Thursday, January 24, 2008 5:25 PM
> Subject: Re: Tomcat memory leak?
>
>
> >I downloaded your example.
> &g
From: "Leon Rosenberg" <[EMAIL PROTECTED]>
To: "Tomcat Users List"
Sent: Thursday, January 24, 2008 5:25 PM
Subject: Re: Tomcat memory leak?
I downloaded your example.
So you are telling us, that simply calling a JSP file with html markup
only and without any code kills y
still missing ChangeConfig.jsp ?
M-
- Original Message -
From: "Ofer Kalisky" <[EMAIL PROTECTED]>
To: "Tomcat Users List"
Sent: Thursday, January 24, 2008 10:13 AM
Subject: Re: Tomcat memory leak?
> Change file ext to zip...
>
> - Original
---
> From: "Ofer Kalisky" <[EMAIL PROTECTED]>
> To: "Tomcat Users List"
>
> Sent: Thursday, January 24, 2008 5:08 PM
> Subject: Re: Tomcat memory leak?
>
>
> >I think the mailing list blocks war files...
> >
> > trying with zip...
&
t;Tomcat Users List"
Sent: Thursday, January 24, 2008 5:08 PM
Subject: Re: Tomcat memory leak?
I think the mailing list blocks war files...
trying with zip...
- Original Message -
From: <[EMAIL PROTECTED]>
To: "Tomcat Users List"
Sent: Thursday, January 24,
Change file ext to zip...
- Original Message -
From: "Ofer Kalisky" <[EMAIL PROTECTED]>
To: "Tomcat Users List"
Sent: Thursday, January 24, 2008 5:08 PM
Subject: Re: Tomcat memory leak?
I think the mailing list blocks war files...
trying with zip.
I think the mailing list blocks war files...
trying with zip...
- Original Message -
From: <[EMAIL PROTECTED]>
To: "Tomcat Users List"
Sent: Thursday, January 24, 2008 5:00 PM
Subject: Re: Tomcat memory leak?
Good Morning Ofer
I dont see attachement of /LoadTe
Good Morning Ofer
I dont see attachement of /LoadTest/something.jsp
Martin-
- Original Message -
Wrom: FPEGAUTFJMVRESK
To: users@tomcat.apache.org
Sent: Thursday, January 24, 2008 9:51 AM
Subject: Tomcat memory leak?
Hi,
I know it's weird, but I'm doing th
I think one of the files wasn't attached for some reason...
- Original Message -
From: Ofer Kalisky
To: users@tomcat.apache.org
Sent: Thursday, January 24, 2008 4:51 PM
Subject: Tomcat memory leak?
Hi,
I know it's weird, but I'm doing the simplest
Hi,
I know it's weird, but I'm doing the simplest thing and can't believe there
such a leak that I'm the first one to notice. I bet it's my bad, please someone
explain, what I'm doing wrong...
I created the simplest JSP and when I load test it - tomcat (6.0.14,
jre1.6.0_03) goes to 99.9% memor
o the same
for something.jsp - the problem occurs)
Can anyone tell me what I'm doing wrong? does it happen to you too?
Thanks, Ofer.
http://www.nabble.com/file/p15065013/LoadTest.war LoadTest.war
http://www.nabble.com/file/p15065013/load.py load.py
--
View this message in context:
http:
El Jueves 25 Mayo 2006 22:47, Wade Chandler escribió:
> I'm sure it's a different case. If you would like to
> ask a question it would be polite not to hijack
> someone elses thread. Please create your own email to
> the list with a specific subject and message/question.
Sorry. I think i
--- Rocio Alfonso Pita <[EMAIL PROTECTED]> wrote:
> El Jueves 25 Mayo 2006 18:51, Petkov, Rossen
> escribi�:
> > The request.registerRequests="false" setting goes
> in the workers.properties
> > file. I already have that an it's not helping with
> the memory leak. I plan
> > to upgrade Tomcat to
El Jueves 25 Mayo 2006 18:51, Petkov, Rossen escribió:
> The request.registerRequests="false" setting goes in the workers.properties
> file. I already have that an it's not helping with the memory leak. I plan
> to upgrade Tomcat to 5.0.28 and java to 1.4.2_11 Rossen
I have a development p
ROTECTED]
Sent: Thursday, May 25, 2006 3:40 AM
To: Tomcat Users List
Subject: Re: Tomcat Memory Leak
El Jueves 25 Mayo 2006 07:44, Bill Barker escribió:
> If you are using the AJP/1.3 Connector, then 5.0.19 has a very very
> very very well known memory leak. You need to set
> request.reg
l. Do you think that could be the problem?
Thanks a lot,
Rossen
-Original Message-
From: Wade Chandler [mailto:[EMAIL PROTECTED]
Sent: Wednesday, May 24, 2006 9:03 PM
To: Tomcat Users List
Subject: Re: Tomcat Memory Leak
--- "Petkov, Rossen" <[EMAIL PROTECTED]> wrote:
>
Petkov, Rossen ha scritto:
Hello,
I am having a problem with Tomcat 5.0.19 on windows with JDK
1.4.2_03.The memory that java.exe is using keeps growing till the point
that tomcat
Runs out of memory.
Try this: http://wiki.apache.org/tomcat/OutOfMemory
Ciao
Antonio
--
El Jueves 25 Mayo 2006 07:44, Bill Barker escribió:
> If you are using the AJP/1.3 Connector, then 5.0.19 has a very very very
> very well known memory leak. You need to set
> request.registerRequests="false" in this case. Either that, or upgrade :).
hello,
I have a similar problem, and
If you are using the AJP/1.3 Connector, then 5.0.19 has a very very very
very well known memory leak. You need to set
request.registerRequests="false" in this case. Either that, or upgrade :).
"Petkov, Rossen" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
Hello,
I am having
Did you try explicitly setting all those Hashmaps/Hashtables references to null.
Since you already mentioned that your are taking care of all your Resultsets
etc that doesent sound like an issue.
I tried a small jsp example where I created a hashtable but never explicitly
dereference it and the f
--- "Petkov, Rossen" <[EMAIL PROTECTED]> wrote:
> Hello,
> I am having a problem with Tomcat 5.0.19 on
> windows with JDK
> 1.4.2_03.The memory that java.exe is using keeps
> growing till the point
> that tomcat
> Runs out of memory.
> Using a profiler, doesn't seem to help me much.
> I ca
I had a leak of that kind when I wasn't closing inputstream and
outputstream objects. It's one thing to check anyway.
Petkov, Rossen wrote:
...
Using a profiler, doesn't seem to help me much. I can see the memory
being used by certain classes go up (mainly char[] and byte[] and some
tomc
Hello,
I am having a problem with Tomcat 5.0.19 on windows with JDK
1.4.2_03.The memory that java.exe is using keeps growing till the point
that tomcat
Runs out of memory.
Using a profiler, doesn't seem to help me much. I can see the memory
being used by certain classes go up (mainly char[]
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