Re: Memory leak in EncodingDetector?

Very cool Chris, thanks for the quick reaction! Simon out On Fri, Mar 22, 2024 at 1:41 PM Christopher Schultz < ch...@christopherschultz.net> wrote: > Simon, > > On 3/21/24 12:39, Simon Niederberger wrote: > > Hi Chris > > > > Personally I'd go with > > > > XML_INPUT_FACTORY = > >

Re: Memory leak in EncodingDetector?

Simon, On 3/21/24 12:39, Simon Niederberger wrote: Hi Chris Personally I'd go with XML_INPUT_FACTORY = XMLInputFactory.newFactory(XMLInputFactory.class.getName(), EncodingDetector.class.getClassLoader()); allowing me to place my own JAR in common/lib if I really want to (the only scenario I

Re: Memory leak in EncodingDetector?

Hi Chris Personally I'd go with XML_INPUT_FACTORY = XMLInputFactory.newFactory(XMLInputFactory.class.getName(), EncodingDetector.class.getClassLoader()); allowing me to place my own JAR in common/lib if I really want to (the only scenario I can think of is an edge-case where there's a bug in

Re: Memory leak in EncodingDetector?

Simon, On 3/20/24 15:36, Simon Niederberger wrote: What if you create an empty jaxp.properties file and make it available to the common ClassLoader (e.g. in lib/empty-jaxp.jar:/jaxp.properties) -- does that prevent the problem? > I think that boils down to what I'm already doing with the

Re: Memory leak in EncodingDetector?

Hi Chris Spring's ObservationFilterChainDecorator is ridiculous, isn't it? > What if you create an empty jaxp.properties file and make it available to the > common ClassLoader (e.g. in lib/empty-jaxp.jar:/jaxp.properties) -- does that > prevent the problem? I think that boils down to what I'm

Re: Memory leak in EncodingDetector?

Simon, On 3/20/24 09:59, Simon Niederberger wrote: The whole thing is caused by Maven dependencies which pull in com.fasterxml.woodstox:woodstox-core. The WstxInputFactory has a @ServiceProvider(XMLInputFactory.class) annotation, where ServiceProvider is

Re: Memory leak in EncodingDetector?

Hi Chris The whole thing is caused by Maven dependencies which pull in com.fasterxml.woodstox:woodstox-core. The WstxInputFactory has a @ServiceProvider(XMLInputFactory.class) annotation, where ServiceProvider is org.ehcache.spi.service.ServiceProvider. I didn't manage to trace the key code

Re: Memory leak in EncodingDetector?

Simon, On 3/18/24 15:17, Simon Niederberger wrote: I'm analyzing a memory leak reported by Tomcat, and have narrowed it down to org.apache.jasper.compiler.EncodingDetector: private static final XMLInputFactory XML_INPUT_FACTORY; static { XML_INPUT_FACTORY = XMLInputFactory.newInstance();

Re: Memory leak with Jersey 2.33

Mark, On 2/1/2021 1:33 AM, Mark Thomas wrote: Is the GC root above the only one? I've seen similar behaviour in the past where weak references appear to be the cause of a leak but closer inspection uncovers a strong reference. Mark Thanks for putting me on the correct track. I'm using log4j2

Re: Memory leak with Jersey 2.33

On 01/02/2021 06:37, Mark Eggers wrote: > On 1/31/2021 9:39 PM, Mark Eggers wrote: >> GC roots for cplanapi are: >> >> class com.sun.naming.internal.ResourceManager >> '- propertiesCache java.util.WeakHashMap >>     '- table java.util.WeakHashMap$Entry[16] >>    '-

Re: Memory leak with Jersey 2.33

On 1/31/2021 9:39 PM, Mark Eggers wrote: Folks, This is probably not a Tomcat issue, but any thoughts on how to resolve this would be greatly appreciated. I am running into an apparent ClassLoader leak with the following configuration: Windows 10 Professional (64 bit, latest updates)

Re: Memory leak in the PKCS11 how to fix the problem

On Wed, Jul 22, 2020, 16:58 Ragavendhiran Bhiman (rabhiman) wrote: > Sorry Martin, > > My answers are inline. > Take a heap dump and analyze it! > Thanks & Regards, > Raghav > > On 22/07/20, 7:20 PM, "Ragavendhiran Bhiman (rabhiman)" > wrote: > > Hello Martin, > > Thanks for your

Re: Memory leak in the PKCS11 how to fix the problem

The tomcat version is apache-tomcat-8.5.29 And RedHat Enterprise Linux 7.6 On 22/07/20, 7:28 PM, "Ragavendhiran Bhiman (rabhiman)" wrote: Hi Chris, Please see my answers inline. Also shared the svg graph here.

Re: Memory leak in the PKCS11 how to fix the problem

Hi Chris, Please see my answers inline. Also shared the svg graph here. https://www.dropbox.com/sh/o6zra7pf2o1xpge/AAA1J7BaVdPDF7s3RjPmy0xBa?dl=0 Kindly reply. Thanks & Regards, Raghav On 20/07/20, 11:08 PM, "Christopher Schultz" wrote: -BEGIN PGP SIGNED MESSAGE- Hash:

Re: Memory leak in the PKCS11 how to fix the problem

Sorry Martin, My answers are inline. Thanks & Regards, Raghav On 22/07/20, 7:20 PM, "Ragavendhiran Bhiman (rabhiman)" wrote: Hello Martin, Thanks for your reply https://www.dropbox.com/sh/o6zra7pf2o1xpge/AAA1J7BaVdPDF7s3RjPmy0xBa?dl=0 Here is the link I have shared the

Re: Memory leak in the PKCS11 how to fix the problem

Hello Martin, Thanks for your reply https://www.dropbox.com/sh/o6zra7pf2o1xpge/AAA1J7BaVdPDF7s3RjPmy0xBa?dl=0 Here is the link I have shared the flame graph. Also kindly check my answers in red as well. Thanks & Regards, Raghav On 22/07/20, 2:33 PM, "Martin Grigorov" wrote: Hi

Re: Memory leak in the PKCS11 how to fix the problem

Hi Ragavendhiran, On Sat, Jul 18, 2020 at 3:55 PM Ragavendhiran Bhiman (rabhiman) wrote: > Hello All, > > > > I am seeing the memory leaks from tomcat apache in the following SSL path > using PKCS11. Attached the flame graph of memory possible memory leaks in > this area. > > Please check the

Re: Memory leak in the PKCS11 how to fix the problem

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Ragavendhiran, On 7/18/20 08:53, Ragavendhiran Bhiman (rabhiman) wrote: > The OS is RHEL => 7.6 > > > From: "Ragavendhiran Bhiman (rabhiman)" Date: > Saturday, 18 July 2020 at 6:21 PM To: Tomcat Users List > Subject: Memory leak in the PKCS11 how

Re: Memory leak in the PKCS11 how to fix the problem

HI, Kindly suggest what could be the issue below. Thanks & Regards, Raghav From: "Ragavendhiran Bhiman (rabhiman)" Date: Saturday, 18 July 2020 at 6:21 PM To: Tomcat Users List Subject: Memory leak in the PKCS11 how to fix the problem From: "Ragavendhiran Bhiman

Re: Memory leak in the PKCS11 how to fix the problem

Kindly reply for the below mail, Expecting your feedback so that I can take it forward. Thanks & Regards, Raghav On 18/07/20, 6:25 PM, "Ragavendhiran Bhiman (rabhiman)" wrote: The OS is RHEL => 7.6 From: "Ragavendhiran Bhiman (rabhiman)" Date: Saturday, 18 July 2020 at 6:21 PM

Re: Memory leak in the PKCS11 how to fix the problem

The OS is RHEL => 7.6 From: "Ragavendhiran Bhiman (rabhiman)" Date: Saturday, 18 July 2020 at 6:21 PM To: Tomcat Users List Subject: Memory leak in the PKCS11 how to fix the problem From: "Ragavendhiran Bhiman (rabhiman)" Date: Saturday, 18 July 2020 at 6:20 PM To: Tomcat Users List

Re: Memory Leak

Am 29. Juni 2016 02:26:57 MESZ, schrieb Leo Donahue : >On Jun 28, 2016 4:57 PM, "Roman Gelfand" wrote: >> >> I am running a middleware application in .. tomcat... > >Ok. This is something you wrote and deployed or it is a third party >war >file? > >>

Re: Memory Leak

It is third party REST server named espresso. After looking further into memory leaks message, I realized this is a thread that writes to mongodb. I had also found couple of posts relating to leaks mongodb jdbc drivers. On Jun 28, 2016 8:27 PM, "Leo Donahue" wrote: > On Jun

Re: Memory Leak

On Jun 28, 2016 4:57 PM, "Roman Gelfand" wrote: > > I am running a middleware application in .. tomcat... Ok. This is something you wrote and deployed or it is a third party war file? > > catalina.out.prob:SEVERE: The web application [] appears to have started a > thread

Re: Memory Leak

On 6/28/2016 5:57 PM, Roman Gelfand wrote: I am running a middleware application in the tomcat environment described, below. After rebooting the server, the memory consumption is couple of gigs. Couple of weeks later, I get a message, I am out of memory. Moreover, I need to bounce the whole

Aw: Re: memory-leak in org.apache.jasper.compiler.Mark|Node$TemplateText

quot; <users@tomcat.apache.org> > Betreff: Re: memory-leak in org.apache.jasper.compiler.Mark|Node$TemplateText > > On 04/06/2016 09:22, devz...@web.de wrote: > > thanks for help - but, are you really sure? > > Yes. > > > if i > > > > - set dev

Re: memory-leak in org.apache.jasper.compiler.Mark|Node$TemplateText

On 04/06/2016 09:22, devz...@web.de wrote: > thanks for help - but, are you really sure? Yes. > if i > > - set development=false > - delete everything within work subdir to force recompile of every jsp > > then for me, the initial crawl makes jvm consume the same amount of memory > regardless

Re: memory-leak in org.apache.jasper.compiler.Mark|Node$TemplateText

thanks for help - but, are you really sure? if i - set development=false - delete everything within work subdir to force recompile of every jsp then for me, the initial crawl makes jvm consume the same amount of memory regardless development true or false - and thats what i'm wondering about.

Re: memory-leak in org.apache.jasper.compiler.Mark|Node$TemplateText

On 03/06/2016 17:14, devz...@web.de wrote: You are NOT observing a memory leak. > Regardless we have set "development" to true or false in > conf/web.xml, , whenever i recursively crawl our website with wget > (cleaning work dir before to make sure each page is being compiled > again), i can

Re: memory leak in Tomcat 8.0.9

Thanks > Ambica. > > -Original Message- > From: Mark Thomas [mailto:ma...@apache.org] > Sent: Friday, May 20, 2016 9:34 AM > To: Tomcat Users List <users@tomcat.apache.org> > Subject: Re: memory leak in Tomcat 8.0.9 > > First of all, the subject is wrong. There is no

RE: memory leak in Tomcat 8.0.9

ers@tomcat.apache.org> Subject: Re: memory leak in Tomcat 8.0.9 First of all, the subject is wrong. There is no memory leak in Tomcat. There is a memory leak in the application you are running on Tomcat. On 20/05/2016 14:21, Sanka, Ambica wrote: > 2016-05-19 14:03:31,161 [localhost-startSto

Re: memory leak in Tomcat 8.0.9

First of all, the subject is wrong. There is no memory leak in Tomcat. There is a memory leak in the application you are running on Tomcat. On 20/05/2016 14:21, Sanka, Ambica wrote: > 2016-05-19 14:03:31,161 [localhost-startStop-2] WARN > org.apache.catalina.loader.WebappClassLoader- The web

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Howard, On 4/16/13 6:52 PM, Howard W. Smith, Jr. wrote: just today, i recognized a query, such as following which was performing very poorly, even though the JOIN was on a primary/foreign key, and ORDER BY on primary key (which 'should' be

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Howard, On 4/15/13 4:02 PM, Howard W. Smith, Jr. wrote: On Mon, Apr 15, 2013 at 1:08 PM, Christopher Schultz ch...@christopherschultz.net wrote: Howard, On 4/14/13 9:53 PM, Howard W. Smith, Jr. wrote: I am definitely relying on user

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

On Tue, Apr 16, 2013 at 10:31 AM, Christopher Schultz ch...@christopherschultz.net wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Howard, On 4/15/13 4:02 PM, Howard W. Smith, Jr. wrote: On Mon, Apr 15, 2013 at 1:08 PM, Christopher Schultz ch...@christopherschultz.net wrote:

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

On 4/14/2013 11:10 PM, Howard W. Smith, Jr. wrote: On Sun, Apr 14, 2013 at 10:52 PM, Mark Thomasma...@apache.org wrote: On 14/04/2013 21:53, Howard W. Smith, Jr. wrote: On Sun, Apr 14, 2013 at 6:51 PM, Christopher Schultz ch...@christopherschultz.net wrote: -BEGIN PGP SIGNED

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

On Mon, Apr 15, 2013 at 7:40 AM, David kerber dcker...@verizon.net wrote: On 4/14/2013 11:10 PM, Howard W. Smith, Jr. wrote: On Sun, Apr 14, 2013 at 10:52 PM, Mark Thomasma...@apache.org wrote: On 14/04/2013 21:53, Howard W. Smith, Jr. wrote: On Sun, Apr 14, 2013 at 6:51 PM, Christopher

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

On 4/15/2013 10:10 AM, Howard W. Smith, Jr. wrote: On Mon, Apr 15, 2013 at 7:40 AM, David kerberdcker...@verizon.net wrote: On 4/14/2013 11:10 PM, Howard W. Smith, Jr. wrote: On Sun, Apr 14, 2013 at 10:52 PM, Mark Thomasma...@apache.org wrote: On 14/04/2013 21:53, Howard W. Smith, Jr.

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

On 4/15/2013 7:25 AM, David kerber wrote: On 4/15/2013 10:10 AM, Howard W. Smith, Jr. wrote: On Mon, Apr 15, 2013 at 7:40 AM, David kerberdcker...@verizon.net wrote: On 4/14/2013 11:10 PM, Howard W. Smith, Jr. wrote: On Sun, Apr 14, 2013 at 10:52 PM, Mark Thomasma...@apache.org wrote: On

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Howard, On 4/14/13 9:53 PM, Howard W. Smith, Jr. wrote: I am definitely relying on user HttpSessions, and I do JPA-level caching (statement cache and query results cache). pages are PrimeFaces and primefaces = xhtml, html, jquery, and

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

On Mon, Apr 15, 2013 at 11:18 AM, Mark Eggers its_toas...@yahoo.com wrote: On 4/15/2013 7:25 AM, David kerber wrote: On 4/15/2013 10:10 AM, Howard W. Smith, Jr. wrote: On Mon, Apr 15, 2013 at 7:40 AM, David kerberdcker...@verizon.net wrote: On 4/14/2013 11:10 PM, Howard W. Smith, Jr.

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

On Mon, Apr 15, 2013 at 1:08 PM, Christopher Schultz ch...@christopherschultz.net wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Howard, On 4/14/13 9:53 PM, Howard W. Smith, Jr. wrote: I am definitely relying on user HttpSessions, and I do JPA-level caching (statement cache

RE: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

-Original Message- From: Christopher Schultz [mailto:ch...@christopherschultz.net] Sent: Sunday, April 14, 2013 5:52 PM To: Tomcat Users List Subject: Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit) I've had people tell me that I should run with the biggest heap I can afford

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Howard, On 4/11/13 10:38 PM, Howard W. Smith, Jr. wrote: On Thu, Apr 4, 2013 at 2:32 PM, Christopher Schultz ch...@christopherschultz.net wrote: Your heap settings should be tailored to your environment and usage scenarios. Interesting.

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

On Sun, Apr 14, 2013 at 6:51 PM, Christopher Schultz ch...@christopherschultz.net wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Howard, On 4/11/13 10:38 PM, Howard W. Smith, Jr. wrote: On Thu, Apr 4, 2013 at 2:32 PM, Christopher Schultz ch...@christopherschultz.net wrote:

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

On 14/04/2013 21:53, Howard W. Smith, Jr. wrote: On Sun, Apr 14, 2013 at 6:51 PM, Christopher Schultz ch...@christopherschultz.net wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Howard, On 4/11/13 10:38 PM, Howard W. Smith, Jr. wrote: On Thu, Apr 4, 2013 at 2:32 PM, Christopher

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

On Sun, Apr 14, 2013 at 10:52 PM, Mark Thomas ma...@apache.org wrote: On 14/04/2013 21:53, Howard W. Smith, Jr. wrote: On Sun, Apr 14, 2013 at 6:51 PM, Christopher Schultz ch...@christopherschultz.net wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Howard, On 4/11/13 10:38 PM,

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

Chris, My apologies for late response; just realized earlier this afternoon that I didn't respond. On Thu, Apr 4, 2013 at 2:32 PM, Christopher Schultz ch...@christopherschultz.net wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Howard, On 4/3/13 4:15 PM, Howard W. Smith, Jr.

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

@tomcat.apache.org CC: saumil...@hotmail.com Subject: Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit) -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Saumil, Please try to keep discussions on the mailing list to everyone can benefit. On 4/2/13 6:48 PM, saumil shah wrote: For some reason ...I

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

On 3 Apr 2013, at 15:36, Christopher Schultz ch...@christopherschultz.net wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Saumil, Please try to keep discussions on the mailing list to everyone can benefit. On 4/2/13 6:48 PM, saumil shah wrote: For some reason ...I do not see Java

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Howard, On 4/3/13 4:15 PM, Howard W. Smith, Jr. wrote: On Tue, Apr 2, 2013 at 5:12 PM, Christopher Schultz ch...@christopherschultz.net wrote: If you don't re-deploy your webapp, then daily rolling Tomcat restarts are not necessary. I

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Saumil, On 4/3/13 2:16 PM, saumil shah wrote: I did change in Tomcat 6.0/Conf/server.xml unpackWARs=false and autoDeploy=false Why? I don't believe I mentioned either of those settings... but the logs still complaint about the Deploying web

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Saumil, Please try to keep discussions on the mailing list to everyone can benefit. On 4/2/13 6:48 PM, saumil shah wrote: For some reason ...I do not see Java process in Task Manager in Windows, just Tomcat6 process. I am assuming killing

RE: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

of my default as -Xms512m -Xmx1024m -XX:MaxPermSize=1024m instead of my default -XX:MaxPermSize=512m Appreciate all your help. Thanks again. Date: Wed, 3 Apr 2013 10:35:50 -0400 From: ch...@christopherschultz.net To: users@tomcat.apache.org CC: saumil...@hotmail.com Subject: Re: Re : Memory

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

Chris, On Tue, Apr 2, 2013 at 5:12 PM, Christopher Schultz ch...@christopherschultz.net wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 I understand its not a premanent solution but as a stopgap for now ? If so , we can put it as part of daily cycle to bounce tomcat6. If you

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

Saumil, On 2.4.2013 5:01, saumil shah wrote: I recently deployed one of the COTS products SAP Business Objects. When the product was deployed , everything seemed to run fine but yesterday we started experiencing Service is unavailable error , upon enabling DEBUG logs in Tomcat , we saw the

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

saumil shah wrote: Hello there, I recently deployed one of the COTS products SAP Business Objects. When the product was deployed , everything seemed to run fine but yesterday we started experiencing Service is unavailable error , upon enabling DEBUG logs in Tomcat , we saw the error below

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

Thanks andre..can we deploy 32 bit web applications on 64 bit tomcat? -Original Message- From: André Warnier Sent: 2 Apr 2013 08:51:00 GMT To: Tomcat Users List Subject: Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit) saumil shah wrote: Hello there, I recently deployed one

RE: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

From: saumil shah [mailto:saumil...@hotmail.com] Subject: Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit) Don't top post - it's annoying and confusing. can we deploy 32 bit web applications on 64 bit tomcat? The point being made is that your question doesn't make any sense. There's

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

Caldarale, Charles R wrote: From: saumil shah [mailto:saumil...@hotmail.com] Subject: Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit) Don't top post - it's annoying and confusing. can we deploy 32 bit web applications on 64 bit tomcat? The point being made is that your question doesn't

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Saumil, On 4/1/13 11:01 PM, saumil shah wrote: I recently deployed one of the COTS products SAP Business Objects. When the product was deployed , everything seemed to run fine but yesterday we started experiencing Service is unavailable error

RE: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

but as a stopgap for now ? If so , we can put it as part of daily cycle to bounce tomcat6. Many thanks. Date: Tue, 2 Apr 2013 15:58:53 -0400 From: ch...@christopherschultz.net To: users@tomcat.apache.org Subject: Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit) -BEGIN PGP SIGNED MESSAGE- Hash

Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Saumil, On 4/2/13 5:01 PM, saumil shah wrote: Thanks so much Chris this has been very very helpful ... appreciate you taking time out. Would stopping Tomcat6 service in Windows 2008 R2 take care of this orphan threads if you will ? Also, does

RE: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)

Hello there, I recently deployed one of the COTS products SAP Business Objects. When the product was deployed , everything seemed to run fine but yesterday we started experiencing Service is unavailable error , upon enabling DEBUG logs in Tomcat , we saw the error below with memory leak

Re: memory leak in tomcat

Hi Warren, thanks for the help. I found that the application creates lots of SessionFactoryImpl objects even though one is enough I changed this part of webapp. Now it has only one SessionFactoryImpl and the memory leak is gone. bye 2012/5/24 Warren Bell warrenbe...@gmail.com Is this the

Re: memory leak in tomcat

Christian Kaufhold wrote: Hi, I have a leaking Tomcat App I checked the heap with the Eclipse Memory Analyser and it says The classloader/component *org.apache.catalina.loader.WebappClassLoader @ 0x94532f50* occupies *376.421.152 (79,51%)* bytes. The memory is accumulated in one instance of

Re: memory leak in tomcat

2012/5/24 Christian Kaufhold kaufhol...@googlemail.com: Hi, I have a leaking Tomcat App I checked the heap with the Eclipse Memory Analyser and it says The classloader/component *org.apache.catalina.loader.WebappClassLoader @ 0x94532f50* occupies *376.421.152 (79,51%)* bytes. The memory

Re: memory leak in tomcat

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Konstantin, On 5/24/12 8:42 AM, Konstantin Kolinko wrote: 2012/5/24 Christian Kaufhold kaufhol...@googlemail.com: Hi, I have a leaking Tomcat App I checked the heap with the Eclipse Memory Analyser and it says The classloader/component

Re: memory leak in tomcat

Is this the same server with the Wicket app you posted about earlier ? If so, you have a Wicket app that is storing the SessionFactoryObjectFactory on a page as a class member. Wicket stores each page a user has been to in the user's session. If the page has class members, then it serializes them

Re: Memory Leak in Tomcat

הילה wrote: Security seems to be always in the hands of the wrong people. No need for insults here, this is a new requirement which I'm not familiar with, and that's why I asked you guys.. Instead of the JTDS, can I use Tomcat Spengo? will it provide same results, as using a domain user for

Re: Memory Leak in Tomcat

Hey, i've posted a message on JTDS forums, but no one answered. I know the memory leak is caused by the dll, since when I don't use it, all is good. i'll open a new thread here, thanks 2011/3/6 André Warnier a...@ice-sa.com הילה wrote: Security seems to be always in the hands of the wrong

Re: Memory Leak in Tomcat

הילה wrote: I've posted my problem in the sourceforge forums, but no comments have received so far. :( If you have any suggestions to replace this, another way to authenticate the tomcat to the DB with user and password that do not appear in clear text, I'll be glad to hear about it. Have a

Re: Memory Leak in Tomcat

Sorry for the sent mail double time thing :] i'll check the Jespa suggestion. thanks :] keep the ideas coming, guys. every little thing could help Thanks Hila 2011/2/23 André Warnier a...@ice-sa.com הילה wrote: I've posted my problem in the sourceforge forums, but no comments have

Re: Memory Leak in Tomcat

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 All, Bah. The OP replied to me directly (and CC'd the list) and so a REPLY went to the OP and not to the list. Re-posting back. On 2/22/2011 4:52 PM, Christopher Schultz wrote: הילה, On 2/22/2011 4:39 PM, הילה wrote: I have used JProfiler to

Re: Memory Leak in Tomcat

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 הילה, On 2/23/2011 2:06 AM, הילה wrote: I've posted my problem in the sourceforge forums, but no comments have received so far. :( If you have any suggestions to replace this, another way to authenticate the tomcat to the DB with user and

Re: Memory Leak in Tomcat

I trust the people in the company, but the company's work is with sites that any user all over the internet can access. so we want to perform a damage control if some hacker would gain access to our web server, so if he can - he won't get access to the DB, at least not with our help of displaying

Re: Memory Leak in Tomcat

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 הילה, On 2/20/2011 8:28 AM, הילה wrote: 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. Any chance you can move all the way up to 6.0.32? since we changed configuration to use

Re: Memory Leak in Tomcat

Hey, I have used JProfiler to monitor the tomcat process, but haven't found anything useful. you can see that the tomcat process is the only one that increasing, and it started to happen since i switched to windows authentication.. so I think it's connected? what is a heap analysis? how can i

Re: Memory Leak in Tomcat

הילה (Interesting: my Thunderbird email client seems unable to remove your name above...) Anyway, hi. Your initial description says : Until now, we used [b]SQL Authentication[/b] for the tomcat service and configuration (user and password for tomcat to access the DB was provided within the

Re: Memory Leak in Tomcat

Hey, When going to tomcat site, you can download 32-bit/64-bit Windows Service Installerhttp://off.co.il/apache/tomcat/tomcat-6/v6.0.32/bin/apache-tomcat-6.0.32.exe That's what I have installed. When installing this, it creates the tomcat service in windows + the regular folder under c:\program

Re: Memory Leak in Tomcat

הילה wrote: ... The tomcat service (on windows) ran with local system... Ok, now I get it. ... Now the tomcat service is running (as a Windows domain user) and authenticates to the DB with a domain user The above are two entirely distinct matters. 1) the Tomcat service was running as

Re: Memory Leak in Tomcat

I've posted my problem in the sourceforge forums, but no comments have received so far. :( If you have any suggestions to replace this, another way to authenticate the tomcat to the DB with user and password that do not appear in clear text, I'll be glad to hear about it. Thanks Hila 2011/2/23

Re: memory leak in tomcat?

2011/2/3 maxxe...@gmail.com maxxe...@gmail.com: Hi, Tomcat 6.0.26 on a solaris. After I unloaded a webapp and asked tomcat to 'find leaks', it reported a webapp leaked memory. However, when I ran a profiler on the heapdump, there are only 2 references to the webappclassloader. Both are

RE: memory leak warning ThreadLocal with key of type [null] in 6.0.29

From: Michael Heinen [mailto:mhn4...@googlemail.com] Subject: memory leak warning ThreadLocal with key of type [null] in 6.0.29 Is this a false alarm or wrong usage? Pretty much any usage of ThreadLocal in a thread-pooling environment is wrong usage, unless you are very careful to clean up

RE: Memory leak in using SSL with Tomcat 6.0.18 - Solved

. Thanks, Bala. -Original Message- From: B. Balakrishna Rao Sent: Thursday, August 05, 2010 10:17 AM To: Tomcat Users List Subject: RE: Memory leak in using SSL with Tomcat 6.0.18 Hi Chris, Attached is the image for incoming references for com.sun.net.ssl.internal.ssl.SSLSocketImpl objects

RE: Memory leak in using SSL with Tomcat 6.0.18 - Solved

Good Work Bala. -Original Message- From: B. Balakrishna Rao [mailto:balakrishna_...@persistent.co.in] Sent: Thursday, August 05, 2010 5:29 PM To: Tomcat Users List Subject: RE: Memory leak in using SSL with Tomcat 6.0.18 - Solved The problem with memory leak using Tomcat 6.0.18 with SSL

Re: Memory leak in using SSL with Tomcat 6.0.18

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 B., On 8/5/2010 12:46 AM, B. Balakrishna Rao wrote: Attached is the image for incoming references for com.sun.net.ssl.internal.ssl.SSLSocketImpl objects. Please let me know if you want any further details. This list strips attachments. Glad that

Re: Memory leak in using SSL with Tomcat 6.0.18

On 04/08/2010 10:49, B. Balakrishna Rao wrote: Hi, We are using Tomcathttp://www.coderanch.com/forums/f-56/Tomcat 6.0.18 on Linux environment(Red hat Linux) for our production. We have enabled SSL by deploying SSL certificates. We observed that, over a period of time, the memory

Re: Memory leak in using SSL with Tomcat 6.0.18

On 04/08/2010 11:54, B. Balakrishna Rao wrote: Hi Mark, Thanks for your reply. I tried reading the change log. It appears that in Tomcat 6.0.20 there is a fix related to memory leak using SSL. What I am thinking is that if this is the issue with the Tomcat 6.0.18 or an issue with my

RE: Memory leak in using SSL with Tomcat 6.0.18

: Wednesday, August 04, 2010 4:28 PM To: Tomcat Users List Subject: Re: Memory leak in using SSL with Tomcat 6.0.18 On 04/08/2010 11:54, B. Balakrishna Rao wrote: Hi Mark, Thanks for your reply. I tried reading the change log. It appears that in Tomcat 6.0.20 there is a fix related to memory

Re: Memory leak in using SSL with Tomcat 6.0.18

On 04/08/2010 13:40, B. Balakrishna Rao wrote: Hi Mark, I am trying to apply the patch that is available for the fix below: https://issues.apache.org/bugzilla/show_bug.cgi?id=47744#c2 Why? What makes you think that is the problem you are seeing? However, after giving the below command,

RE: Memory leak in using SSL with Tomcat 6.0.18

: Wednesday, August 04, 2010 6:19 PM To: Tomcat Users List Subject: Re: Memory leak in using SSL with Tomcat 6.0.18 On 04/08/2010 13:40, B. Balakrishna Rao wrote: Hi Mark, I am trying to apply the patch that is available for the fix below: https://issues.apache.org/bugzilla/show_bug.cgi?id

Re: Memory leak in using SSL with Tomcat 6.0.18

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 8/4/2010 10:06 AM, B. Balakrishna Rao wrote: I have implemented your suggestion. I have deployed my application in Tomcat 6.0.29 version under the same environment as Tomcat 6.0.18(test environment). After performing the similar operations

RE: Memory leak in using SSL with Tomcat 6.0.18

: Wednesday, August 04, 2010 7:43 PM To: Tomcat Users List Subject: Re: Memory leak in using SSL with Tomcat 6.0.18 -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 8/4/2010 10:06 AM, B. Balakrishna Rao wrote: I have implemented your suggestion. I have deployed my application in Tomcat 6.0.29

Re: Memory leak in using SSL with Tomcat 6.0.18

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 B., On 8/4/2010 10:19 AM, B. Balakrishna Rao wrote: Please note that, the 2,996 count is on production environment. The counts 7 and 10 are on my local environment. Ok. Below is the procedure I am following on my local environment to test this:

RE: Memory leak in using SSL with Tomcat 6.0.18

, 2010 10:14 PM To: Tomcat Users List Subject: Re: Memory leak in using SSL with Tomcat 6.0.18 -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 B., On 8/4/2010 10:19 AM, B. Balakrishna Rao wrote: Please note that, the 2,996 count is on production environment. The counts 7 and 10 are on my local

RE: Memory leak in Tomcat 5.5.16

Hello Tom, I am facing a similar issue. Could you please send that piece of code that was causing you this error, just that snippet should be good. Thanks Tom Price-3 wrote: Hi all, No more help required - I traced back all the references to the Request objects and it did turn out to

Re: memory leak

I take your point about getting realistic heap info. It's also been suggested that I set up profile a version just executing the Java side without DWR in the loop. Thanks Ken On Jan 20, 2010, at 10:02 PM, Caldarale, Charles R wrote: From: Ken Bowen [mailto:kbo...@als.com] Subject:

Re: memory leak

I would make sure that your DAO class is closing any statements, resultsets, and connections that are no longer being used once your method call returns. Since GC does happen immediately your db resources could still be in memory. Travis Beech On Jan 20, 2010, at 3:50 PM, Ken Bowen

RE: memory leak

From: Ken Bowen [mailto:kbo...@als.com] Subject: memory leak Short version: I have a project which gets some simple info from a db via DWR, and outputs it simply on the page. There is a memory leak on the java side. First off, do you really have a leak? top is not an appropriate tool for

  1   2   >