Re: Heap size - java.lang.OutOfMemoryError
Check this out. http://www.pauaware.co.nz/tomcatntservice.htm On Sat, 26 Feb 2005 07:51:06 -0600, Caldarale, Charles R <[EMAIL PROTECTED]> wrote: > > From: Rasmus - Camp Online [mailto:[EMAIL PROTECTED] > > Subject: Heap size - java.lang.OutOfMemoryError > > > > I have tried everything to increase the heap size, setting the > > environment variables: > > As has been explained on this list numerous times, environment variables are > not used when running Tomcat as a Windows service. Only the .bat files look > at the variables. There are registry setting you can set to have the service > change the JVM heap parameters. Look in the archives, Google, read the doc, > ... > > - Chuck > > THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY > MATERIAL and is thus for use only by the intended recipient. If you received > this in error, please contact the sender and delete the e-mail and its > attachments from all computers. > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Heap size - java.lang.OutOfMemoryError
> From: Rasmus - Camp Online [mailto:[EMAIL PROTECTED] > Subject: Heap size - java.lang.OutOfMemoryError > > I have tried everything to increase the heap size, setting the > environment variables: As has been explained on this list numerous times, environment variables are not used when running Tomcat as a Windows service. Only the .bat files look at the variables. There are registry setting you can set to have the service change the JVM heap parameters. Look in the archives, Google, read the doc, ... - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Heap size - java.lang.OutOfMemoryError
Hi Rasmus Switch to Linux 8-) Unfortunatly, I have no idea but joke. I realy think that this problem is OS dependent. Are you sure that your environment variables are taken in count ? Suppose you run tomcat using some startup.bat ? in this case may be could you print some debug telling you the real args passed to the JVM. I have done this on linux using set -x in startup.sh, I don't remember the equivalent for bat. I think you can just change the first line echo off by echo on. May be At that time I had seen that for any reason my env was crashed somewhere. Andre Rasmus - Camp Online wrote: Hi I keep getting a java.lang.OutOfMemoryError in my tomcat-log. I am pretty sure it relates to the size of my heap - I keep getting the error when the tomcat.exe process reaches approx. 118 MB of memory usage. I am running Windows Server 2003, IIS 6, Tomcat 4.1 (running as a windows service) I have tried everything to increase the heap size, setting the environment variables: -CATALINA_OPTS -Xms256m -Xmx768m -JAVA_OPTS -Xms256m -Xmx768m -TOMCAT_OPTS -Xms256m -Xmx768m But no matter what I do, it has ABSOLUTELY NO EFFECT Please help, as I am going crazy over this Best regards, Rasmus - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Heap size - java.lang.OutOfMemoryError
Hi I keep getting a java.lang.OutOfMemoryError in my tomcat-log. I am pretty sure it relates to the size of my heap - I keep getting the error when the tomcat.exe process reaches approx. 118 MB of memory usage. I am running Windows Server 2003, IIS 6, Tomcat 4.1 (running as a windows service) I have tried everything to increase the heap size, setting the environment variables: -CATALINA_OPTS -Xms256m -Xmx768m -JAVA_OPTS -Xms256m -Xmx768m -TOMCAT_OPTS -Xms256m -Xmx768m But no matter what I do, it has ABSOLUTELY NO EFFECT Please help, as I am going crazy over this Best regards, Rasmus - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat5 java.lang.OutOfMemoryError
Can you post a link to the archives? On Tue, 11 Jan 2005 16:31:40 -0800 (PST), Ryan Stewart <[EMAIL PROTECTED]> wrote: > I posted a how-to on this just yesterday I think. Try the archives. It's > typically a good idea to check there before you post. > > -Original Message- > From: "SARMIENTO Claudia COGA"<[EMAIL PROTECTED]> > To: "'Tomcat Users List'" > Date: Mon Jan 10 10:49:20 PST 2005 > Subject: Tomcat5 java.lang.OutOfMemoryError > > >Hello all: > >I have problems with memory in Tomcat, this happen when the servlet try to > >forward the result jsp only if the result is too big (a set of rows in a > >period date) > >Th bean doesn't have problems, but the servlet yes, so i think i need to > >change my configuration to set more memory at startup. (Actually is the > >default) > > > >I work in Tomcat 5.0.25 under W2000 with tomcat as a service, i read that i > >have to re-install tomcat > >(http://marc.theaimsgroup.com/?l=tomcat-user&m=104331482014538&w=2) the > >notes is for tomcat 4, is the same for tomcat 5.0? > > > >Thanks! > >Claudia > > > >PD: > > > >This is the exactly error: > > > >2005-01-10 11:26:42 StandardWrapperValve[invoker]: Servlet.service() para > >servlet invoker lanzó excepción > >java.lang.OutOfMemoryError > > > > > >- > >To unsubscribe, e-mail: [EMAIL PROTECTED] > >For additional commands, e-mail: [EMAIL PROTECTED] > > > > ___ > Check-out GO.com > GO get your free GO E-Mail account with expanded storage of 6 MB! > http://mail.go.com > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat5 java.lang.OutOfMemoryError
I searched under "beanshell" and "BSH" on http://mail-archives.apache.org/eyebrowse/SearchList?listId=&[EMAIL PROTECTED]&searchText=bsh&defaultField=subject&Search=Search No items. Gary Furash, MBA, PMP Applications Manager, Maricopa County Attorney's Office 602-506-0351 (Work), 602-725-1985 (Mobile) -Original Message- From: Ryan Stewart [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 11, 2005 5:32 PM To: tomcat-user@jakarta.apache.org Subject: Re: Tomcat5 java.lang.OutOfMemoryError I posted a how-to on this just yesterday I think. Try the archives. It's typically a good idea to check there before you post. -Original Message- From: "SARMIENTO Claudia COGA"<[EMAIL PROTECTED]> To: "'Tomcat Users List'" Date: Mon Jan 10 10:49:20 PST 2005 Subject: Tomcat5 java.lang.OutOfMemoryError >Hello all: >I have problems with memory in Tomcat, this happen when the servlet try >to forward the result jsp only if the result is too big (a set of rows >in a period date) Th bean doesn't have problems, but the servlet yes, >so i think i need to change my configuration to set more memory at >startup. (Actually is the >default) > >I work in Tomcat 5.0.25 under W2000 with tomcat as a service, i read >that i have to re-install tomcat >(http://marc.theaimsgroup.com/?l=tomcat-user&m=104331482014538&w=2) the >notes is for tomcat 4, is the same for tomcat 5.0? > >Thanks! >Claudia > >PD: > >This is the exactly error: > >2005-01-10 11:26:42 StandardWrapperValve[invoker]: Servlet.service() >para servlet invoker lanzó excepción java.lang.OutOfMemoryError > > >- >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] > ___ Check-out GO.com GO get your free GO E-Mail account with expanded storage of 6 MB! http://mail.go.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat5 java.lang.OutOfMemoryError
Whoops. I thought I had. Must have not used the right search criteria. ;-) Gary Furash, MBA, PMP Applications Manager, Maricopa County Attorney's Office 602-506-0351 (Work), 602-725-1985 (Mobile) -Original Message- From: Ryan Stewart [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 11, 2005 5:32 PM To: tomcat-user@jakarta.apache.org Subject: Re: Tomcat5 java.lang.OutOfMemoryError I posted a how-to on this just yesterday I think. Try the archives. It's typically a good idea to check there before you post. -Original Message- From: "SARMIENTO Claudia COGA"<[EMAIL PROTECTED]> To: "'Tomcat Users List'" Date: Mon Jan 10 10:49:20 PST 2005 Subject: Tomcat5 java.lang.OutOfMemoryError >Hello all: >I have problems with memory in Tomcat, this happen when the servlet try >to forward the result jsp only if the result is too big (a set of rows >in a period date) Th bean doesn't have problems, but the servlet yes, >so i think i need to change my configuration to set more memory at >startup. (Actually is the >default) > >I work in Tomcat 5.0.25 under W2000 with tomcat as a service, i read >that i have to re-install tomcat >(http://marc.theaimsgroup.com/?l=tomcat-user&m=104331482014538&w=2) the >notes is for tomcat 4, is the same for tomcat 5.0? > >Thanks! >Claudia > >PD: > >This is the exactly error: > >2005-01-10 11:26:42 StandardWrapperValve[invoker]: Servlet.service() >para servlet invoker lanzó excepción java.lang.OutOfMemoryError > > >- >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] > ___ Check-out GO.com GO get your free GO E-Mail account with expanded storage of 6 MB! http://mail.go.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat5 java.lang.OutOfMemoryError
I posted a how-to on this just yesterday I think. Try the archives. It's typically a good idea to check there before you post. -Original Message- From: "SARMIENTO Claudia COGA"<[EMAIL PROTECTED]> To: "'Tomcat Users List'" Date: Mon Jan 10 10:49:20 PST 2005 Subject: Tomcat5 java.lang.OutOfMemoryError >Hello all: >I have problems with memory in Tomcat, this happen when the servlet try to >forward the result jsp only if the result is too big (a set of rows in a >period date) >Th bean doesn't have problems, but the servlet yes, so i think i need to >change my configuration to set more memory at startup. (Actually is the >default) > >I work in Tomcat 5.0.25 under W2000 with tomcat as a service, i read that i >have to re-install tomcat >(http://marc.theaimsgroup.com/?l=tomcat-user&m=104331482014538&w=2) the >notes is for tomcat 4, is the same for tomcat 5.0? > >Thanks! >Claudia > >PD: > >This is the exactly error: > >2005-01-10 11:26:42 StandardWrapperValve[invoker]: Servlet.service() para >servlet invoker lanzó excepción >java.lang.OutOfMemoryError > > >- >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] > ___ Check-out GO.com GO get your free GO E-Mail account with expanded storage of 6 MB! http://mail.go.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RES: Tomcat5 java.lang.OutOfMemoryError
Hi Claudia, It's NOT necessary to reinstall tomcat in order to change it's values. Take a look at: http://forum.java.sun.com/thread.jspa?threadID=559924&tstart=360 Bob -Mensagem original- De: SARMIENTO Claudia COGA [mailto:[EMAIL PROTECTED] Enviada em: segunda-feira, 10 de janeiro de 2005 16:49 Para: 'Tomcat Users List' Assunto: Tomcat5 java.lang.OutOfMemoryError Hello all: I have problems with memory in Tomcat, this happen when the servlet try to forward the result jsp only if the result is too big (a set of rows in a period date) Th bean doesn't have problems, but the servlet yes, so i think i need to change my configuration to set more memory at startup. (Actually is the default) I work in Tomcat 5.0.25 under W2000 with tomcat as a service, i read that i have to re-install tomcat (http://marc.theaimsgroup.com/?l=tomcat-user&m=104331482014538&w=2) the notes is for tomcat 4, is the same for tomcat 5.0? Thanks! Claudia PD: This is the exactly error: 2005-01-10 11:26:42 StandardWrapperValve[invoker]: Servlet.service() para servlet invoker lanzó excepción java.lang.OutOfMemoryError - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat5 java.lang.OutOfMemoryError
Hello all: I have problems with memory in Tomcat, this happen when the servlet try to forward the result jsp only if the result is too big (a set of rows in a period date) Th bean doesn't have problems, but the servlet yes, so i think i need to change my configuration to set more memory at startup. (Actually is the default) I work in Tomcat 5.0.25 under W2000 with tomcat as a service, i read that i have to re-install tomcat (http://marc.theaimsgroup.com/?l=tomcat-user&m=104331482014538&w=2) the notes is for tomcat 4, is the same for tomcat 5.0? Thanks! Claudia PD: This is the exactly error: 2005-01-10 11:26:42 StandardWrapperValve[invoker]: Servlet.service() para servlet invoker lanzó excepción java.lang.OutOfMemoryError - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: java.lang.OutOfMemoryError Tomcat4.1.30
Increase the size of the heap. The default is only 64M. Ta Matt -Original Message- From: kjiang [mailto:[EMAIL PROTECTED] Sent: 06 January 2005 21:19 To: tomcat-user@jakarta.apache.org Subject: java.lang.OutOfMemoryError Tomcat4.1.30 Hi When tomcat (version 4.1.30) read in a large file, java.lang.OutOfMemoryError occurred, what can I do for this issue. Thanks Kelvin jiang Any opinions expressed in this E-mail may be those of the individual and not necessarily the company. This E-mail and any files transmitted with it are confidential and solely for the use of the intended recipient. If you are not the intended recipient or the person responsible for delivering to the intended recipient, be advised that you have received this E-mail in error and that any use or copying is strictly prohibited. If you have received this E-mail in error please notify the beCogent postmaster at [EMAIL PROTECTED] Unless expressly stated, opinions in this email are those of the individual sender and not beCogent Ltd. You must take full responsibility for virus checking this email and any attachments. Please note that the content of this email or any of its attachments may contain data that falls within the scope of the Data Protection Acts and that you must ensure that any handling or processing of such data by you is fully compliant with the terms and provisions of the Data Protection Act 1984 and 1998. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: java.lang.OutOfMemoryError Tomcat4.1.30
Either don't read so large a file into memory (ie read chunks and process them rather than the entire file) or increase the memory that Tomcat can use. You can increase the memory allowed to the VM using the -X arguements (java -X for help). The one you'll want is going to be -Xmx###M where the ### should be the amount of memory you want to allocate. Generally for production servers I typically allow tomcat at least 256 megs of ram using the option "-Xmx256M". --mikej -=- mike jackson [EMAIL PROTECTED] > -Original Message- > From: kjiang [mailto:[EMAIL PROTECTED] > Sent: Thursday, January 06, 2005 1:19 PM > To: tomcat-user@jakarta.apache.org > Subject: java.lang.OutOfMemoryError Tomcat4.1.30 > > > Hi > When tomcat (version 4.1.30) read in a large file, > java.lang.OutOfMemoryError occurred, what can I do for this issue. > > Thanks > > Kelvin jiang > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
java.lang.OutOfMemoryError Tomcat4.1.30
Hi When tomcat (version 4.1.30) read in a large file, java.lang.OutOfMemoryError occurred, what can I do for this issue. Thanks Kelvin jiang
RE: java.lang.OutOfMemoryError: Java heap space
On Thu, 2004-11-25 at 00:23, Lee Chin Khiong wrote: > I'm using Tomcat 5, jdk1.5, running XP. > This happen after a while and I didn't configure the memory, it's default. Tomcat 5.5, I assume. It could just be that your app needs more than the 64m than the JVM initially allots for itself. This is fairly common. Follow Quinton Delpeche's instructions for configuring the memory and watch your app over time with the manager tool. Just remember, the manager tool has limited value. Because Java's garbage collection (GC) doesn't run until the JVM see itself getting close to running out of memory, the memory setting shown in the manager will always climb, even if there isn't a problem. If you have a memory leak in your code, this will only postpone the problem and it, eventually, will happen again, no matter how high you set the memory settings. If the problem continues with more memory alloted, you may want to invest in a profiler to see where it's going. - Ben - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: java.lang.OutOfMemoryError: Java heap space
On Thursday 25 November 2004 07:23, Lee Chin Khiong wrote: > I'm using Tomcat 5, jdk1.5, running XP. By default Tomcat only allocates 64MB of memory to the compiler. You also make sure that you don't have a memory leak in your code. Power up the manager/html application and go to server status. Keep refreshing the page and watch if your memory usage just keeps climbing without releasing any memory. > This happen after a while and I didn't configure the memory, it's default. Regards Q -- Quinton Delpeche Internal Systems Developer Softline VIP Telephone: +27 12 420 7000 Direct:+27 12 420 7007 Facsimile: +27 12 420 7344 http://www.vippayroll.co.za/ The reason it's called "Grape Nuts" is that it contains "dextrose", which is also sometimes called "grape sugar", and also because "Grape Nuts" is catchier, in terms of marketing, than "A Cross Between Gerbil Food and Gravel", which is what it tastes like. -- Dave Barry, "Tips for Writer's" pgprkkoXRjji7.pgp Description: PGP signature
RE: java.lang.OutOfMemoryError: Java heap space
I'm using Tomcat 5, jdk1.5, running XP. This happen after a while and I didn't configure the memory, it's default. -Original Message- From: Ben Souther [mailto:[EMAIL PROTECTED] Sent: Thursday, November 25, 2004 12:09 PM To: Tomcat Users List Subject: RE: java.lang.OutOfMemoryError: Java heap space You're not giving us much to work with. What version of Tomcat are you running? What JVM are you using? What OS are you running on? Does this happen at startup, after an hour, after a month? Have you configured the memory settings for tomcat? If so, what are they? Is there more to this stack trace than you're sharing with us? Here's a page in the Tomcat documentation that deals with memory: http://jakarta.apache.org/tomcat/faq/memory.html Hope it helps. -Ben On Wed, 2004-11-24 at 23:01, Lee Chin Khiong wrote: > How to solve this ? > > -Original Message- > From: Ben Souther [mailto:[EMAIL PROTECTED] > Sent: Thursday, November 25, 2004 11:39 AM > To: Tomcat Users List > Subject: Re: java.lang.OutOfMemoryError: Java heap space > > > It's an error message telling you that your JVM has run out of memory. > > > On Wed, 2004-11-24 at 22:34, Lee Chin Khiong wrote: > > ERROR : java.lang.OutOfMemoryError: Java heap space. What is this ? > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: java.lang.OutOfMemoryError: Java heap space
On Thursday 25 November 2004 06:01, Lee Chin Khiong wrote: > How to solve this ? Add this line to your catalina.sh for unix: JAVA_OPTS="-Xms128m -Xmx256m" Add this line to you catalina.bat for Windows: set JAVA_OPTS="-Xms128m -Xmx256m" I normally add this line under the one that start JAVADIR. This will set your minimum heap size -Xms to 128 MB and your memory -Xmx to 256m. You will have to tweak this setting to get the best results, sometimes if you set it too high, Tomcat will not start up (check you catalina.out file). On our live server we have set this option to -Xms1024m and -Xmx2048m. The machine has 8GB of RAM so that is why we set it so high. :) Q -- Quinton Delpeche Internal Systems Developer Softline VIP Telephone: +27 12 420 7000 Direct:+27 12 420 7007 Facsimile: +27 12 420 7344 http://www.vippayroll.co.za/ Hindsight is an exact science. pgpI5uzi9N6EE.pgp Description: PGP signature
RE: java.lang.OutOfMemoryError: Java heap space
You're not giving us much to work with. What version of Tomcat are you running? What JVM are you using? What OS are you running on? Does this happen at startup, after an hour, after a month? Have you configured the memory settings for tomcat? If so, what are they? Is there more to this stack trace than you're sharing with us? Here's a page in the Tomcat documentation that deals with memory: http://jakarta.apache.org/tomcat/faq/memory.html Hope it helps. -Ben On Wed, 2004-11-24 at 23:01, Lee Chin Khiong wrote: > How to solve this ? > > -Original Message- > From: Ben Souther [mailto:[EMAIL PROTECTED] > Sent: Thursday, November 25, 2004 11:39 AM > To: Tomcat Users List > Subject: Re: java.lang.OutOfMemoryError: Java heap space > > > It's an error message telling you that your JVM has run out of memory. > > > On Wed, 2004-11-24 at 22:34, Lee Chin Khiong wrote: > > ERROR : java.lang.OutOfMemoryError: Java heap space. What is this ? > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: java.lang.OutOfMemoryError: Java heap space
How to solve this ? -Original Message- From: Ben Souther [mailto:[EMAIL PROTECTED] Sent: Thursday, November 25, 2004 11:39 AM To: Tomcat Users List Subject: Re: java.lang.OutOfMemoryError: Java heap space It's an error message telling you that your JVM has run out of memory. On Wed, 2004-11-24 at 22:34, Lee Chin Khiong wrote: > ERROR : java.lang.OutOfMemoryError: Java heap space. What is this ? > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: java.lang.OutOfMemoryError: Java heap space
It's an error message telling you that your JVM has run out of memory. On Wed, 2004-11-24 at 22:34, Lee Chin Khiong wrote: > ERROR : java.lang.OutOfMemoryError: Java heap space. What is this ? > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
java.lang.OutOfMemoryError: Java heap space
ERROR : java.lang.OutOfMemoryError: Java heap space. What is this ?
Re: java.lang.OutOfMemoryError
True, there is a definite memory leak when using a connector and a front-end webserver (e.g. mod_jk, mod_jk2) You can try fixing this by putting: # Fix memory leak bug in tomcat 5.0.19: request.registerRequests=false in $TOMCAT_HOME/conf/jk2.properties Cheers, Michiel Allistair Crossley wrote: We had memory loss with 5.0.19. We profiled a 5.0.19 web app and found that memory was not being garbage collected too well. As soon as we upgraded this went away and was proven by th profiling. Start by trying out 5.0.27 and see how it goes. If it still happens then take Yoav's advice and profile you app using the (now freeware and excellent) JProbe (www.quest.com) and go from there. ADC -Original Message- From: Matt He [mailto:[EMAIL PROTECTED] Sent: 05 August 2004 15:43 To: Tomcat Users List Subject: java.lang.OutOfMemoryError Hi, We upgraded our Tomcat server from 3.0 to 5.1.19 about two months ago (linux machine). Since then it frequently crashed (twice a week). It seems like the crash was caused a web crawler. This web crawler generate many threads and quickly drained server memory. The log file showed java.lang.OutOfMemoryError. When we use Tomcat 3, this crawler didn't cause this problem. Does anyone have any suggestion on how to solve this problem (we don't want to block this crawler)? Thanks. Matt - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --- QAS Ltd. Developers of QuickAddress Software http://www.qas.com";>www.qas.com Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Michiel Toneman Software Engineer Bibit Global Payment Services Regulierenring 10 3981 LB Bunnik [EMAIL PROTECTED] Tel. +31-30-6595168 Fax +31-30-6564464 http://www.bibit.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: java.lang.OutOfMemoryError
We had memory loss with 5.0.19. We profiled a 5.0.19 web app and found that memory was not being garbage collected too well. As soon as we upgraded this went away and was proven by th profiling. Start by trying out 5.0.27 and see how it goes. If it still happens then take Yoav's advice and profile you app using the (now freeware and excellent) JProbe (www.quest.com) and go from there. ADC > -Original Message- > From: Matt He [mailto:[EMAIL PROTECTED] > Sent: 05 August 2004 15:43 > To: Tomcat Users List > Subject: java.lang.OutOfMemoryError > > > > Hi, > > We upgraded our Tomcat server from 3.0 to 5.1.19 about two > months ago (linux > machine). Since then it frequently crashed (twice a week). It > seems like the > crash was caused a web crawler. This web crawler generate > many threads and > quickly drained server memory. The log file showed > java.lang.OutOfMemoryError. When we use Tomcat 3, this > crawler didn't cause > this problem. > > > Does anyone have any suggestion on how to solve this problem > (we don't want > to block this crawler)? > > > Thanks. > > > Matt > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --- QAS Ltd. Developers of QuickAddress Software http://www.qas.com";>www.qas.com Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: java.lang.OutOfMemoryError
In addition to Yoav's comment, you may also want to check on the number of sessions that get created. I know that JRun3 didn't create a session when it wasn't necessary to do so, Tomcat 5 (as per servlet spec.) always creates a session. Typically webcrawlers don't 'do' cookies, so a new session gets created for each request. This can of course have a significant effect on memory. Regards, Michiel Matt He wrote: Hi, We upgraded our Tomcat server from 3.0 to 5.1.19 about two months ago (linux machine). Since then it frequently crashed (twice a week). It seems like the crash was caused a web crawler. This web crawler generate many threads and quickly drained server memory. The log file showed java.lang.OutOfMemoryError. When we use Tomcat 3, this crawler didn't cause this problem. Does anyone have any suggestion on how to solve this problem (we don't want to block this crawler)? Thanks. Matt - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Michiel Toneman Software Engineer Bibit Global Payment Services Regulierenring 10 3981 LB Bunnik [EMAIL PROTECTED] Tel. +31-30-6595168 Fax +31-30-6564464 http://www.bibit.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: java.lang.OutOfMemoryError
Hi, Give the server more memory maybe? Or code your webapps to use less memory (or rather, use memory better)? With the information you gave, more specific advice is impossible. Yoav Shapira Millennium Research Informatics >-Original Message- >From: Matt He [mailto:[EMAIL PROTECTED] >Sent: Thursday, August 05, 2004 10:43 AM >To: Tomcat Users List >Subject: java.lang.OutOfMemoryError > > >Hi, > >We upgraded our Tomcat server from 3.0 to 5.1.19 about two months ago >(linux >machine). Since then it frequently crashed (twice a week). It seems like >the >crash was caused a web crawler. This web crawler generate many threads and >quickly drained server memory. The log file showed >java.lang.OutOfMemoryError. When we use Tomcat 3, this crawler didn't cause >this problem. > > >Does anyone have any suggestion on how to solve this problem (we don't want >to block this crawler)? > > >Thanks. > > >Matt > > >- >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
java.lang.OutOfMemoryError
Hi, We upgraded our Tomcat server from 3.0 to 5.1.19 about two months ago (linux machine). Since then it frequently crashed (twice a week). It seems like the crash was caused a web crawler. This web crawler generate many threads and quickly drained server memory. The log file showed java.lang.OutOfMemoryError. When we use Tomcat 3, this crawler didn't cause this problem. Does anyone have any suggestion on how to solve this problem (we don't want to block this crawler)? Thanks. Matt - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: java.lang.OutOfMemoryError
Search for '$JAVA_OPTS' env var in catalina.sh placed in $tomcat_home/bin And set it to "-Xms512m -Xmx2048m" Note: Now this 512m is least memory that should be free for tomcat before you start tomcat. Regards, Jagsir Singh Dhillon IFlex Solutions Associate Consultant i-flex Center, 399 Subash Road PrimeSourcing Vile Parle(East) Mumbai - 57 Tel: +91-22-5668 5361 web: www.iflexsolutions.com >Thanks for all replies and recommendations. Pretty helpful, FYI, I am running Tomcat 5.0.12 on solaris >8. >Matt Subject: java.lang.OutOfMemoryError > Has anyone ever experienced this error? The machine I am running has enough > memory, I think it is around 2GB. The java instance just used for less than > 150MB memory from prstat. Does anyone know how to increase initial tomcat > memory size just like Java does? > > Thanks! > > Matt chen > > > > > ******** > > java.lang.OutOfMemoryError > > java.lang.OutOfMemoryError > > java.lang.OutOfMemoryError > > Jun 2, 2004 3:21:14 PM unknown unknown > > SEVERE: Error processing request > > java.lang.OutOfMemoryError > > Jun 2, 2004 3:21:14 PM unknown unknown > > SEVERE: Error unregistering mbean > > java.lang.OutOfMemoryError > > java.lang.OutOfMemoryError > > Jun 2, 2004 3:21:14 PM unknown unknown > > SEVERE: Unexpected error > > java.lang.OutOfMemoryError > > Jun 2, 2004 3:21:14 PM unknown unknown > > SEVERE: Unexpected error > > java.lang.OutOfMemoryError > > Jun 2, 2004 3:21:14 PM unknown unknown > > SEVERE: Unexpected error > > java.lang.OutOfMemoryError > > Jun 2, 2004 3:21:14 PM org.apache.coyote.http11.Http11Processor process > > SEVERE: Error processing request > > java.lang.OutOfMemoryError > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: java.lang.OutOfMemoryError
Thanks for all replies and recommendations. Pretty helpful, FYI, I am running Tomcat 5.0.12 on solaris 8. Matt -Original Message- From: James Sherwood [mailto:[EMAIL PROTECTED] Sent: Thursday, June 03, 2004 10:40 AM To: Tomcat Users List Subject: Re: java.lang.OutOfMemoryError more information please, version of tomcat and windows or linux? - Original Message - From: "Matthew Chen" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Thursday, June 03, 2004 11:24 AM Subject: java.lang.OutOfMemoryError > > > Has anyone ever experienced this error? The machine I am running has enough > memory, I think it is around 2GB. The java instance just used for less than > 150MB memory from prstat. Does anyone know how to increase initial tomcat > memory size just like Java does? > > Thanks! > > Matt chen > > > > > ******** > > java.lang.OutOfMemoryError > > java.lang.OutOfMemoryError > > java.lang.OutOfMemoryError > > Jun 2, 2004 3:21:14 PM unknown unknown > > SEVERE: Error processing request > > java.lang.OutOfMemoryError > > Jun 2, 2004 3:21:14 PM unknown unknown > > SEVERE: Error unregistering mbean > > java.lang.OutOfMemoryError > > java.lang.OutOfMemoryError > > Jun 2, 2004 3:21:14 PM unknown unknown > > SEVERE: Unexpected error > > java.lang.OutOfMemoryError > > Jun 2, 2004 3:21:14 PM unknown unknown > > SEVERE: Unexpected error > > java.lang.OutOfMemoryError > > Jun 2, 2004 3:21:14 PM unknown unknown > > SEVERE: Unexpected error > > java.lang.OutOfMemoryError > > Jun 2, 2004 3:21:14 PM org.apache.coyote.http11.Http11Processor process > > SEVERE: Error processing request > > java.lang.OutOfMemoryError > > > > > > > > > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: java.lang.OutOfMemoryError
catalina.bat or catalina.sh, set JAVA_OPTS=-mx512m - Original Message - From: "James Sherwood" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Thursday, June 03, 2004 9:39 AM Subject: Re: java.lang.OutOfMemoryError > more information please, > > version of tomcat and windows or linux? > > > - Original Message - > From: "Matthew Chen" <[EMAIL PROTECTED]> > To: "Tomcat Users List" <[EMAIL PROTECTED]> > Sent: Thursday, June 03, 2004 11:24 AM > Subject: java.lang.OutOfMemoryError > > > > > > > > Has anyone ever experienced this error? The machine I am running has > enough > > memory, I think it is around 2GB. The java instance just used for less > than > > 150MB memory from prstat. Does anyone know how to increase initial tomcat > > memory size just like Java does? > > > > Thanks! > > > > Matt chen > > > > > > > > > > > > > > java.lang.OutOfMemoryError > > > > java.lang.OutOfMemoryError > > > > java.lang.OutOfMemoryError > > > > Jun 2, 2004 3:21:14 PM unknown unknown > > > > SEVERE: Error processing request > > > > java.lang.OutOfMemoryError > > > > Jun 2, 2004 3:21:14 PM unknown unknown > > > > SEVERE: Error unregistering mbean > > > > java.lang.OutOfMemoryError > > > > java.lang.OutOfMemoryError > > > > Jun 2, 2004 3:21:14 PM unknown unknown > > > > SEVERE: Unexpected error > > > > java.lang.OutOfMemoryError > > > > Jun 2, 2004 3:21:14 PM unknown unknown > > > > SEVERE: Unexpected error > > > > java.lang.OutOfMemoryError > > > > Jun 2, 2004 3:21:14 PM unknown unknown > > > > SEVERE: Unexpected error > > > > java.lang.OutOfMemoryError > > > > Jun 2, 2004 3:21:14 PM org.apache.coyote.http11.Http11Processor process > > > > SEVERE: Error processing request > > > > java.lang.OutOfMemoryError > > > > > > > > > > > > > > > > > > > > > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: java.lang.OutOfMemoryError
more information please, version of tomcat and windows or linux? - Original Message - From: "Matthew Chen" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Thursday, June 03, 2004 11:24 AM Subject: java.lang.OutOfMemoryError > > > Has anyone ever experienced this error? The machine I am running has enough > memory, I think it is around 2GB. The java instance just used for less than > 150MB memory from prstat. Does anyone know how to increase initial tomcat > memory size just like Java does? > > Thanks! > > Matt chen > > > > > ******** > > java.lang.OutOfMemoryError > > java.lang.OutOfMemoryError > > java.lang.OutOfMemoryError > > Jun 2, 2004 3:21:14 PM unknown unknown > > SEVERE: Error processing request > > java.lang.OutOfMemoryError > > Jun 2, 2004 3:21:14 PM unknown unknown > > SEVERE: Error unregistering mbean > > java.lang.OutOfMemoryError > > java.lang.OutOfMemoryError > > Jun 2, 2004 3:21:14 PM unknown unknown > > SEVERE: Unexpected error > > java.lang.OutOfMemoryError > > Jun 2, 2004 3:21:14 PM unknown unknown > > SEVERE: Unexpected error > > java.lang.OutOfMemoryError > > Jun 2, 2004 3:21:14 PM unknown unknown > > SEVERE: Unexpected error > > java.lang.OutOfMemoryError > > Jun 2, 2004 3:21:14 PM org.apache.coyote.http11.Http11Processor process > > SEVERE: Error processing request > > java.lang.OutOfMemoryError > > > > > > > > > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: java.lang.OutOfMemoryError
On Thu, Jun 03, 2004 at 10:24:47AM -0400, Matthew Chen wrote: : Has anyone ever experienced this error? The machine I am running has enough : memory, I think it is around 2GB. The java instance just used for less than : 150MB memory from prstat. Does anyone know how to increase initial tomcat : memory size just like Java does? Yes -- search the archives for the $JAVA_OPTS env var and set it to your preffered "-Xmx -Xms" values. -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: java.lang.OutOfMemoryError
Hi, It wouldn't hurt to search the FAQ or archives before posting: http://jakarta.apache.org/tomcat/faq/memory.html http://marc.theaimsgroup.com/?l=tomcat-user&w=2&r=1&s=OutOfMemoryError&q =b Yoav Shapira Millennium Research Informatics >-Original Message- >From: Matthew Chen [mailto:[EMAIL PROTECTED] >Sent: Thursday, June 03, 2004 10:25 AM >To: Tomcat Users List >Subject: java.lang.OutOfMemoryError > > > >Has anyone ever experienced this error? The machine I am running has enough >memory, I think it is around 2GB. The java instance just used for less than >150MB memory from prstat. Does anyone know how to increase initial tomcat >memory size just like Java does? > >Thanks! > >Matt chen > > > > >**** > >java.lang.OutOfMemoryError > >java.lang.OutOfMemoryError > >java.lang.OutOfMemoryError > >Jun 2, 2004 3:21:14 PM unknown unknown > >SEVERE: Error processing request > >java.lang.OutOfMemoryError > >Jun 2, 2004 3:21:14 PM unknown unknown > >SEVERE: Error unregistering mbean > >java.lang.OutOfMemoryError > >java.lang.OutOfMemoryError > >Jun 2, 2004 3:21:14 PM unknown unknown > >SEVERE: Unexpected error > >java.lang.OutOfMemoryError > >Jun 2, 2004 3:21:14 PM unknown unknown > >SEVERE: Unexpected error > >java.lang.OutOfMemoryError > >Jun 2, 2004 3:21:14 PM unknown unknown > >SEVERE: Unexpected error > >java.lang.OutOfMemoryError > >Jun 2, 2004 3:21:14 PM org.apache.coyote.http11.Http11Processor process > >SEVERE: Error processing request > >java.lang.OutOfMemoryError > > > > > > > > > > > > >- >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
java.lang.OutOfMemoryError
Has anyone ever experienced this error? The machine I am running has enough memory, I think it is around 2GB. The java instance just used for less than 150MB memory from prstat. Does anyone know how to increase initial tomcat memory size just like Java does? Thanks! Matt chen java.lang.OutOfMemoryError java.lang.OutOfMemoryError java.lang.OutOfMemoryError Jun 2, 2004 3:21:14 PM unknown unknown SEVERE: Error processing request java.lang.OutOfMemoryError Jun 2, 2004 3:21:14 PM unknown unknown SEVERE: Error unregistering mbean java.lang.OutOfMemoryError java.lang.OutOfMemoryError Jun 2, 2004 3:21:14 PM unknown unknown SEVERE: Unexpected error java.lang.OutOfMemoryError Jun 2, 2004 3:21:14 PM unknown unknown SEVERE: Unexpected error java.lang.OutOfMemoryError Jun 2, 2004 3:21:14 PM unknown unknown SEVERE: Unexpected error java.lang.OutOfMemoryError Jun 2, 2004 3:21:14 PM org.apache.coyote.http11.Http11Processor process SEVERE: Error processing request java.lang.OutOfMemoryError - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat 5 : java.lang.OutOfMemoryError
Hi There, Yep that exactly what I am saying ;-) I had this problem with the stuff that I have done, a customer wanted to display a file that happened to be 10 meg, so I to use the print stream in a Servlet instead of using JSP pages. Thanks Pete -Original Message- From: Francesco Pellegrini [mailto:[EMAIL PROTECTED] Sent: 20 April 2004 11:31 To: Tomcat Users List Subject: R: Tomcat 5 : java.lang.OutOfMemoryError At the moment I use : java class to execute query JSP page that shows the result of the query. Your answer means i need to execute query and shows the result by SERVLET ? Thans Francesco. -Messaggio originale- Da: Peter Guyatt [mailto:[EMAIL PROTECTED] Inviato: martedì 20 aprile 2004 12.19 A: Tomcat Users List Oggetto: RE: Tomcat 5 : java.lang.OutOfMemoryError Hi There, I have seen this before. It is when your page is going to be over a certain size. (I believe its around 4MB) Just use a Servlet to display the result of the query Thanks Pete -Original Message- From: Francesco Pellegrini [mailto:[EMAIL PROTECTED] Sent: 20 April 2004 11:05 To: Tomcat-User-ML Subject: Tomcat 5 : java.lang.OutOfMemoryError Hi all, I have Tomcat 5.0.18 with one java web application and database Access 2000. When one Servlet/JSP try to make "heavy" query to database, tomcat shows this error message : HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextI mpl.java:867) org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp l.java:800) org.apache.jsp.pannelli.telematica.visconsumi_jsp._jspService(visconsumi_jsp .java:789) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3 11) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) root cause java.lang.OutOfMemoryError -- I've tried to modify the catilina.bat file, increased start memory by set : set CATALINA_OPTS=" -server -Xmx1200M -Xms1200M -Xss256k" but i still having the same problem How can I solve it? Thans in advance for your kind attention, Francesco. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
AW: Tomcat 5 : java.lang.OutOfMemoryError
Maybe your query just returns too much results, because sometimes copies a part of the data locally to your client and does the query processing there, so for a serious Web Apllication Access is definitly the wrong choice, consider using either SQL Server or maybe MySql. Cheers Bernhard -Ursprüngliche Nachricht- Von: Francesco Pellegrini [mailto:[EMAIL PROTECTED] Gesendet: Dienstag, 20. April 2004 12:05 An: Tomcat-User-ML Betreff: Tomcat 5 : java.lang.OutOfMemoryError Hi all, I have Tomcat 5.0.18 with one java web application and database Access 2000. When one Servlet/JSP try to make "heavy" query to database, tomcat shows this error message : HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextI mpl.java:867) org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp l.java:800) org.apache.jsp.pannelli.telematica.visconsumi_jsp._jspService(visconsumi_jsp .java:789) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3 11) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) root cause java.lang.OutOfMemoryError -- I've tried to modify the catilina.bat file, increased start memory by set : set CATALINA_OPTS=" -server -Xmx1200M -Xms1200M -Xss256k" but i still having the same problem How can I solve it? Thans in advance for your kind attention, Francesco. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat 5 : java.lang.OutOfMemoryError
lol, i just meant I was surprised you were able to get out of memory with 1200MB. you should probably do as the previous poster recommended and write down to the response stream from a servlet. -Original Message- From: Francesco Pellegrini [mailto:[EMAIL PROTECTED] Sent: 20 April 2004 11:41 To: Tomcat Users List Subject: R: Tomcat 5 : java.lang.OutOfMemoryError About : wipe out 1200M memory I've read it in a TOMCAT Mail archive. How wipe memory should be configurate? Thanks Francesco. -Messaggio originale- Da: Allistair Crossley [mailto:[EMAIL PROTECTED] Inviato: martedì 20 aprile 2004 12.16 A: Tomcat Users List Oggetto: RE: Tomcat 5 : java.lang.OutOfMemoryError The standard response to this type of question is are you closing your database connections, are you releasing references to objects being created. I can't imagine what you are doing that manages to wipe out 1200M memory ;) Oh and "use a profiler" comes up too for this type of question :) -Original Message- From: Francesco Pellegrini [mailto:[EMAIL PROTECTED] Sent: 20 April 2004 11:05 To: Tomcat-User-ML Subject: Tomcat 5 : java.lang.OutOfMemoryError Hi all, I have Tomcat 5.0.18 with one java web application and database Access 2000. When one Servlet/JSP try to make "heavy" query to database, tomcat shows this error message : HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextI mpl.java:867) org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp l.java:800) org.apache.jsp.pannelli.telematica.visconsumi_jsp._jspService(visconsumi_jsp .java:789) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3 11) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) root cause java.lang.OutOfMemoryError -- I've tried to modify the catilina.bat file, increased start memory by set : set CATALINA_OPTS=" -server -Xmx1200M -Xms1200M -Xss256k" but i still having the same problem How can I solve it? Thans in advance for your kind attention, Francesco. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --- QAS Ltd. Developers of QuickAddress Software http://www.qas.com";>www.qas.com Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
R: Tomcat 5 : java.lang.OutOfMemoryError
About : wipe out 1200M memory I've read it in a TOMCAT Mail archive. How wipe memory should be configurate? Thanks Francesco. -Messaggio originale- Da: Allistair Crossley [mailto:[EMAIL PROTECTED] Inviato: martedì 20 aprile 2004 12.16 A: Tomcat Users List Oggetto: RE: Tomcat 5 : java.lang.OutOfMemoryError The standard response to this type of question is are you closing your database connections, are you releasing references to objects being created. I can't imagine what you are doing that manages to wipe out 1200M memory ;) Oh and "use a profiler" comes up too for this type of question :) -Original Message- From: Francesco Pellegrini [mailto:[EMAIL PROTECTED] Sent: 20 April 2004 11:05 To: Tomcat-User-ML Subject: Tomcat 5 : java.lang.OutOfMemoryError Hi all, I have Tomcat 5.0.18 with one java web application and database Access 2000. When one Servlet/JSP try to make "heavy" query to database, tomcat shows this error message : HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextI mpl.java:867) org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp l.java:800) org.apache.jsp.pannelli.telematica.visconsumi_jsp._jspService(visconsumi_jsp .java:789) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3 11) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) root cause java.lang.OutOfMemoryError -- I've tried to modify the catilina.bat file, increased start memory by set : set CATALINA_OPTS=" -server -Xmx1200M -Xms1200M -Xss256k" but i still having the same problem How can I solve it? Thans in advance for your kind attention, Francesco. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --- QAS Ltd. Developers of QuickAddress Software http://www.qas.com";>www.qas.com Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
R: Tomcat 5 : java.lang.OutOfMemoryError
At the moment I use : java class to execute query JSP page that shows the result of the query. Your answer means i need to execute query and shows the result by SERVLET ? Thans Francesco. -Messaggio originale- Da: Peter Guyatt [mailto:[EMAIL PROTECTED] Inviato: martedì 20 aprile 2004 12.19 A: Tomcat Users List Oggetto: RE: Tomcat 5 : java.lang.OutOfMemoryError Hi There, I have seen this before. It is when your page is going to be over a certain size. (I believe its around 4MB) Just use a Servlet to display the result of the query Thanks Pete -Original Message- From: Francesco Pellegrini [mailto:[EMAIL PROTECTED] Sent: 20 April 2004 11:05 To: Tomcat-User-ML Subject: Tomcat 5 : java.lang.OutOfMemoryError Hi all, I have Tomcat 5.0.18 with one java web application and database Access 2000. When one Servlet/JSP try to make "heavy" query to database, tomcat shows this error message : HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextI mpl.java:867) org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp l.java:800) org.apache.jsp.pannelli.telematica.visconsumi_jsp._jspService(visconsumi_jsp .java:789) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3 11) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) root cause java.lang.OutOfMemoryError -- I've tried to modify the catilina.bat file, increased start memory by set : set CATALINA_OPTS=" -server -Xmx1200M -Xms1200M -Xss256k" but i still having the same problem How can I solve it? Thans in advance for your kind attention, Francesco. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat 5 : java.lang.OutOfMemoryError
Hi all, I have Tomcat 5.0.18 with one java web application and database Access 2000. When one Servlet/JSP try to make "heavy" query to database, tomcat shows this error message : HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextI mpl.java:867) org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp l.java:800) org.apache.jsp.pannelli.telematica.visconsumi_jsp._jspService(visconsumi_jsp .java:789) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3 11) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) root cause java.lang.OutOfMemoryError -- I've tried to modify the catilina.bat file, increased start memory by set : set CATALINA_OPTS=" -server -Xmx1200M -Xms1200M -Xss256k" but i still having the same problem How can I solve it? Thans in advance for your kind attention, Francesco. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat 5 : java.lang.OutOfMemoryError
The standard response to this type of question is are you closing your database connections, are you releasing references to objects being created. I can't imagine what you are doing that manages to wipe out 1200M memory ;) Oh and "use a profiler" comes up too for this type of question :) -Original Message- From: Francesco Pellegrini [mailto:[EMAIL PROTECTED] Sent: 20 April 2004 11:05 To: Tomcat-User-ML Subject: Tomcat 5 : java.lang.OutOfMemoryError Hi all, I have Tomcat 5.0.18 with one java web application and database Access 2000. When one Servlet/JSP try to make "heavy" query to database, tomcat shows this error message : HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextI mpl.java:867) org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp l.java:800) org.apache.jsp.pannelli.telematica.visconsumi_jsp._jspService(visconsumi_jsp .java:789) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3 11) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) root cause java.lang.OutOfMemoryError -- I've tried to modify the catilina.bat file, increased start memory by set : set CATALINA_OPTS=" -server -Xmx1200M -Xms1200M -Xss256k" but i still having the same problem How can I solve it? Thans in advance for your kind attention, Francesco. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --- QAS Ltd. Developers of QuickAddress Software http://www.qas.com";>www.qas.com Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat 5 : java.lang.OutOfMemoryError
Hi There, I have seen this before. It is when your page is going to be over a certain size. (I believe its around 4MB) Just use a Servlet to display the result of the query Thanks Pete -Original Message- From: Francesco Pellegrini [mailto:[EMAIL PROTECTED] Sent: 20 April 2004 11:05 To: Tomcat-User-ML Subject: Tomcat 5 : java.lang.OutOfMemoryError Hi all, I have Tomcat 5.0.18 with one java web application and database Access 2000. When one Servlet/JSP try to make "heavy" query to database, tomcat shows this error message : HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextI mpl.java:867) org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp l.java:800) org.apache.jsp.pannelli.telematica.visconsumi_jsp._jspService(visconsumi_jsp .java:789) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3 11) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) root cause java.lang.OutOfMemoryError -- I've tried to modify the catilina.bat file, increased start memory by set : set CATALINA_OPTS=" -server -Xmx1200M -Xms1200M -Xss256k" but i still having the same problem How can I solve it? Thans in advance for your kind attention, Francesco. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
AW: java.lang.OutOfMemoryError
Hi Neal, I increased the JVM Memory with -Xmx300m - that seem to work. I checked the heap status using the manager application and the memory usage after 2 days is now up to 90 MB. But the growth has stopped. That seem to work. Thanks ! Marco --- http://www.lenses-price-comparison.com http://www.optik-preisvergleich.de > -Ursprüngliche Nachricht- > Von: Neal [mailto:[EMAIL PROTECTED] > Gesendet: Sonntag, 21. März 2004 21:33 > An: 'Tomcat Users List' > Betreff: RE: java.lang.OutOfMemoryError > > > I was having a similar problem with a similar configuration but was > having to restart every day. For some reason the exact same JDK/tomcat > install on my windows dev box performed just fine under stress testing > and reclaimed memory just fine whereas my Linux production box had > serious issues. I increased the memory from the default 64mb to 128mb > on my linux server and now it is behaving just as the prod server does - > its reclaiming memory in a similar healthy pattern. So, just try > increasing the heap size to 128mb first and see if you're still having > the same issue. It seems to work some magic. > > Cheers. > Neal > > -Original Message- > From: Marco Pöhler [mailto:[EMAIL PROTECTED] > Sent: Sunday, March 21, 2004 4:54 AM > To: tomcat-user > Subject: java.lang.OutOfMemoryError > > Hi, > > I'm running tomcat 5.0.19 & J2SDK1.4.2_03 on a suse linux 8.1. I wrote a > really simple application, just one servlet and a few jsp pages, using > dbcp/jndi. Nevertheless I got an OutOfMemoryError every 2 days and I > have to > restart the tomcat to fix the problem. Here is the log entry: > > 2004-03-21 10:41:04 StandardWrapperValve[mapperServlet]: > Servlet.service() > for servlet mapperServlet threw exception > java.lang.OutOfMemoryError > > Okay, I've investigated my source code for some kind of memory leak, but > without any success. How can I found what the problem is ? Are there > tools > which can help me ? > > thanks in advance > > Marco Poehler > > --- > http://www.poehlerpoehler.de > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: java.lang.OutOfMemoryError
Hi, You know, I remember the good old days on this list when people backed up claims and assertions with a bit of proof ;) Show us a profiler snapshot (or sequence thereof), provide a test program to reproduce the problem, anything really more than an empty claim... As to the original poster, use a profiler to see where your memory is allocated when you get the OutOfMemoryError. Yoav Shapira Millennium Research Informatics >-Original Message- >From: Joseph Shraibman [mailto:[EMAIL PROTECTED] >Sent: Sunday, March 21, 2004 7:28 PM >To: Tomcat Users List >Subject: Re: java.lang.OutOfMemoryError > >Sounds like the same memory leak problem I've been having. The problem >is when new threads are created to handle concurrent connections. > >Marco Pöhler wrote: >> Hi, >> >> I'm running tomcat 5.0.19 & J2SDK1.4.2_03 on a suse linux 8.1. I wrote a >> really simple application, just one servlet and a few jsp pages, using >> dbcp/jndi. Nevertheless I got an OutOfMemoryError every 2 days and I have >to >> restart the tomcat to fix the problem. Here is the log entry: >> >> 2004-03-21 10:41:04 StandardWrapperValve[mapperServlet]: >Servlet.service() >> for servlet mapperServlet threw exception >> java.lang.OutOfMemoryError >> >> Okay, I've investigated my source code for some kind of memory leak, but >> without any success. How can I found what the problem is ? Are there >tools >> which can help me ? >> >> thanks in advance >> >> Marco Poehler >> >> --- >> http://www.poehlerpoehler.de >> >> >> >> - >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] > > >- >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: java.lang.OutOfMemoryError
Sounds like the same memory leak problem I've been having. The problem is when new threads are created to handle concurrent connections. Marco Pöhler wrote: Hi, I'm running tomcat 5.0.19 & J2SDK1.4.2_03 on a suse linux 8.1. I wrote a really simple application, just one servlet and a few jsp pages, using dbcp/jndi. Nevertheless I got an OutOfMemoryError every 2 days and I have to restart the tomcat to fix the problem. Here is the log entry: 2004-03-21 10:41:04 StandardWrapperValve[mapperServlet]: Servlet.service() for servlet mapperServlet threw exception java.lang.OutOfMemoryError Okay, I've investigated my source code for some kind of memory leak, but without any success. How can I found what the problem is ? Are there tools which can help me ? thanks in advance Marco Poehler --- http://www.poehlerpoehler.de - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: java.lang.OutOfMemoryError
I was having a similar problem with a similar configuration but was having to restart every day. For some reason the exact same JDK/tomcat install on my windows dev box performed just fine under stress testing and reclaimed memory just fine whereas my Linux production box had serious issues. I increased the memory from the default 64mb to 128mb on my linux server and now it is behaving just as the prod server does - its reclaiming memory in a similar healthy pattern. So, just try increasing the heap size to 128mb first and see if you're still having the same issue. It seems to work some magic. Cheers. Neal -Original Message- From: Marco Pöhler [mailto:[EMAIL PROTECTED] Sent: Sunday, March 21, 2004 4:54 AM To: tomcat-user Subject: java.lang.OutOfMemoryError Hi, I'm running tomcat 5.0.19 & J2SDK1.4.2_03 on a suse linux 8.1. I wrote a really simple application, just one servlet and a few jsp pages, using dbcp/jndi. Nevertheless I got an OutOfMemoryError every 2 days and I have to restart the tomcat to fix the problem. Here is the log entry: 2004-03-21 10:41:04 StandardWrapperValve[mapperServlet]: Servlet.service() for servlet mapperServlet threw exception java.lang.OutOfMemoryError Okay, I've investigated my source code for some kind of memory leak, but without any success. How can I found what the problem is ? Are there tools which can help me ? thanks in advance Marco Poehler --- http://www.poehlerpoehler.de - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: java.lang.OutOfMemoryError
Forgot to mention that I have a lot of stuff about Memory Leaks generally online: FAQ http://jb2works.com/memoryleak/index.html and Why do we have a Data Cancer The Top Five to avoid it http://jb2works.com/memoryleak/topfive.html Best regards, Joerg - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: java.lang.OutOfMemoryError
Hi Marco Give 'The Reference Scanner' a try and make heap snapshots and check the diff between snapshots. I just published the tomcat-howto. You find the Software here http://jb2works.com/ If you need more help, you reach me via mail. Best regards, Joerg Marco Pöhler wrote: Hi, I'm running tomcat 5.0.19 & J2SDK1.4.2_03 on a suse linux 8.1. I wrote a really simple application, just one servlet and a few jsp pages, using dbcp/jndi. Nevertheless I got an OutOfMemoryError every 2 days and I have to restart the tomcat to fix the problem. Here is the log entry: 2004-03-21 10:41:04 StandardWrapperValve[mapperServlet]: Servlet.service() for servlet mapperServlet threw exception java.lang.OutOfMemoryError Okay, I've investigated my source code for some kind of memory leak, but without any success. How can I found what the problem is ? Are there tools which can help me ? thanks in advance Marco Poehler --- http://www.poehlerpoehler.de - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: java.lang.OutOfMemoryError
How much information do you put in servlet sessions? How long do sessions last? How many active user sessions do you have at any given time? Do you start the VM up without providing -Xmx512m or something like that? If so, you are starting a VM with a maximum of 64meg of memory available to everything running within it. That includes the appserver itself plus any apps. It is easy to use more than this, especially if your load is high and/or you store lots of info in the sessions. Keep in mind that a little bit of data in the session can go a long way if you have lots of users. Less than 1meg per/user plus, let's say, 64 users with active sessions (not necessarily making concurrent requests) would easily use up the default memory maximum of the VM. Jake At 01:53 PM 3/21/2004 +0100, you wrote: Hi, I'm running tomcat 5.0.19 & J2SDK1.4.2_03 on a suse linux 8.1. I wrote a really simple application, just one servlet and a few jsp pages, using dbcp/jndi. Nevertheless I got an OutOfMemoryError every 2 days and I have to restart the tomcat to fix the problem. Here is the log entry: 2004-03-21 10:41:04 StandardWrapperValve[mapperServlet]: Servlet.service() for servlet mapperServlet threw exception java.lang.OutOfMemoryError Okay, I've investigated my source code for some kind of memory leak, but without any success. How can I found what the problem is ? Are there tools which can help me ? thanks in advance Marco Poehler --- http://www.poehlerpoehler.de - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
java.lang.OutOfMemoryError
Hi, I'm running tomcat 5.0.19 & J2SDK1.4.2_03 on a suse linux 8.1. I wrote a really simple application, just one servlet and a few jsp pages, using dbcp/jndi. Nevertheless I got an OutOfMemoryError every 2 days and I have to restart the tomcat to fix the problem. Here is the log entry: 2004-03-21 10:41:04 StandardWrapperValve[mapperServlet]: Servlet.service() for servlet mapperServlet threw exception java.lang.OutOfMemoryError Okay, I've investigated my source code for some kind of memory leak, but without any success. How can I found what the problem is ? Are there tools which can help me ? thanks in advance Marco Poehler --- http://www.poehlerpoehler.de - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: java.lang.OutOfMemoryError
Howdy, >hm..i see...but I am working on a server with 4GB of RAM,I think it should Your server has 4GB of physical RAM, but by default Java will allocate up to 64MB to the heap. You can modify this by using various -X parameters to the java runtime (read up on the Java VM Options if you're not familiar with tuning memory). Many things can cause OutOfMemoryErrors. You can search this list's archives to start with. The person who spoke about connections is likely talking about database connectiosn -- you have to make sure you close all your database objects (result sets, statements, connections) or release them back to a pool if that's where you get them. Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: java.lang.OutOfMemoryError
You may need to go modify Catalina.bat (I guess that is what it would be on Win2k), add a JAVA_OPT variable, such as JAVA_OPT=-mx512M. I don't remember if it is -mx or -mX though. This will set the highest heap size that the java application can use. You may want to set it to 2 or 3GB though instead. You may also want to use a profiler and see if you have a memory leak in your application. " Work like you don't need the money, love like you've never been hurt, and dance like no one is watching." --- Satchel Paige - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: java.lang.OutOfMemoryError
Window Server 2000 with service pack 2 and my application is connecting with MS sql 2000 with no service pack install -Original Message- From: Antony Paul [mailto:[EMAIL PROTECTED] Sent: 26 December 2003 11:07 PM To: Tomcat Users List Subject: Re: java.lang.OutOfMemoryError Please specify the OS version. A similar thread is there . Antony Paul - Original Message - From: "Lam Chee Choong" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Friday, December 26, 2003 8:11 PM Subject: RE: java.lang.OutOfMemoryError > hm..i see...but I am working on a server with 4GB of RAM,I think it should > have more than enough??anyway u did mention about closing connection, what > connection u mean? > > -Original Message- > From: akki [mailto:[EMAIL PROTECTED] > Sent: 26 December 2003 10:51 AM > To: Tomcat Users List > Subject: RE: java.lang.OutOfMemoryError > > > yeah i also encountered this problem > actaully it is bcoz u r not closing any connection and eventually it is > eating up ram > u can check for it > or increase ur RAM size > > -Original Message- > From: Lam Chee Choong [mailto:[EMAIL PROTECTED] > Sent: Thursday, December 25, 2003 8:22 PM > To: [EMAIL PROTECTED] > Subject: java.lang.OutOfMemoryError > > > i am using tomcal 4.1.18 with JDK 1.4.1_01. i encounter the > java.lang.OutOfMemoryError error when i trying to reload my application.this > does not happen frequenly. it was like every 10 times i reload and 3 times > the error came out. i can restart the tomcat and it work fine. > does everybody encounter this b4? > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: To LAM JEE RE: java.lang.OutOfMemoryError
i am working on window 2000 server and MS SQL 2000..u mean i need to shutdwon the sql server when i wish to reload my application?? -Original Message- From: akki [mailto:[EMAIL PROTECTED] Sent: 27 December 2003 10:41 AM To: Tomcat Users List Subject: To LAM JEE RE: java.lang.OutOfMemoryError connection i mean any database connection or smtp etc. On 26 Dec 2003 20:09 IST you wrote: > hm..i see...but I am working on a server with 4GB of RAM,I think it should > have more than enough??anyway u did mention about closing connection, what > connection u mean? > > -Original Message- > From: akki [mailto:[EMAIL PROTECTED] > Sent: 26 December 2003 10:51 AM > To: Tomcat Users List > Subject: RE: java.lang.OutOfMemoryError > > > yeah i also encountered this problem > actaully it is bcoz u r not closing any connection and eventually it is > eating up ram > u can check for it > or increase ur RAM size > > -Original Message- > From: Lam Chee Choong [mailto:[EMAIL PROTECTED] > Sent: Thursday, December 25, 2003 8:22 PM > To: [EMAIL PROTECTED] > Subject: java.lang.OutOfMemoryError > > > i am using tomcal 4.1.18 with JDK 1.4.1_01. i encounter the > java.lang.OutOfMemoryError error when i trying to reload my application.this > does not happen frequenly. it was like every 10 times i reload and 3 times > the error came out. i can restart the tomcat and it work fine. > does everybody encounter this b4? > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] -- Contact me at: Akhilesh Maurya ITX BHEL HWR - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
To LAM JEE RE: java.lang.OutOfMemoryError
connection i mean any database connection or smtp etc. On 26 Dec 2003 20:09 IST you wrote: > hm..i see...but I am working on a server with 4GB of RAM,I think it should > have more than enough??anyway u did mention about closing connection, what > connection u mean? > > -Original Message- > From: akki [mailto:[EMAIL PROTECTED] > Sent: 26 December 2003 10:51 AM > To: Tomcat Users List > Subject: RE: java.lang.OutOfMemoryError > > > yeah i also encountered this problem > actaully it is bcoz u r not closing any connection and eventually it is > eating up ram > u can check for it > or increase ur RAM size > > -Original Message- > From: Lam Chee Choong [mailto:[EMAIL PROTECTED] > Sent: Thursday, December 25, 2003 8:22 PM > To: [EMAIL PROTECTED] > Subject: java.lang.OutOfMemoryError > > > i am using tomcal 4.1.18 with JDK 1.4.1_01. i encounter the > java.lang.OutOfMemoryError error when i trying to reload my application.this > does not happen frequenly. it was like every 10 times i reload and 3 times > the error came out. i can restart the tomcat and it work fine. > does everybody encounter this b4? > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] -- Contact me at: Akhilesh Maurya ITX BHEL HWR - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: java.lang.OutOfMemoryError
Please specify the OS version. A similar thread is there . Antony Paul - Original Message - From: "Lam Chee Choong" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Friday, December 26, 2003 8:11 PM Subject: RE: java.lang.OutOfMemoryError > hm..i see...but I am working on a server with 4GB of RAM,I think it should > have more than enough??anyway u did mention about closing connection, what > connection u mean? > > -Original Message- > From: akki [mailto:[EMAIL PROTECTED] > Sent: 26 December 2003 10:51 AM > To: Tomcat Users List > Subject: RE: java.lang.OutOfMemoryError > > > yeah i also encountered this problem > actaully it is bcoz u r not closing any connection and eventually it is > eating up ram > u can check for it > or increase ur RAM size > > -Original Message- > From: Lam Chee Choong [mailto:[EMAIL PROTECTED] > Sent: Thursday, December 25, 2003 8:22 PM > To: [EMAIL PROTECTED] > Subject: java.lang.OutOfMemoryError > > > i am using tomcal 4.1.18 with JDK 1.4.1_01. i encounter the > java.lang.OutOfMemoryError error when i trying to reload my application.this > does not happen frequenly. it was like every 10 times i reload and 3 times > the error came out. i can restart the tomcat and it work fine. > does everybody encounter this b4? > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: java.lang.OutOfMemoryError
hm..i see...but I am working on a server with 4GB of RAM,I think it should have more than enough??anyway u did mention about closing connection, what connection u mean? -Original Message- From: akki [mailto:[EMAIL PROTECTED] Sent: 26 December 2003 10:51 AM To: Tomcat Users List Subject: RE: java.lang.OutOfMemoryError yeah i also encountered this problem actaully it is bcoz u r not closing any connection and eventually it is eating up ram u can check for it or increase ur RAM size -Original Message- From: Lam Chee Choong [mailto:[EMAIL PROTECTED] Sent: Thursday, December 25, 2003 8:22 PM To: [EMAIL PROTECTED] Subject: java.lang.OutOfMemoryError i am using tomcal 4.1.18 with JDK 1.4.1_01. i encounter the java.lang.OutOfMemoryError error when i trying to reload my application.this does not happen frequenly. it was like every 10 times i reload and 3 times the error came out. i can restart the tomcat and it work fine. does everybody encounter this b4? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: java.lang.OutOfMemoryError
i add this problen out off memory on my old server i dindint have enoufg ram to execute tomcat proprely [EMAIL PROTECTED] crazy-wilys webmaster From: "akki" Reply-To: "Tomcat Users List" To: "Tomcat Users List" Subject: RE: java.lang.OutOfMemoryError Date: Fri, 26 Dec 2003 08:21:02 +0530 yeah i also encountered this problem actaully it is bcoz u r not closing any connection and eventually it is eating up ram u can check for it or increase ur RAM size -Original Message- From: Lam Chee Choong [mailto:[EMAIL PROTECTED] Sent: Thursday, December 25, 2003 8:22 PM To: [EMAIL PROTECTED] Subject: java.lang.OutOfMemoryError i am using tomcal 4.1.18 with JDK 1.4.1_01. i encounter the java.lang.OutOfMemoryError error when i trying to reload my application.this does not happen frequenly. it was like every 10 times i reload and 3 times the error came out. i can restart the tomcat and it work fine. does everybody encounter this b4? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ MSN Messenger : discutez en direct avec vos amis ! http://messenger.fr.msn.ca/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: java.lang.OutOfMemoryError
yeah i also encountered this problem actaully it is bcoz u r not closing any connection and eventually it is eating up ram u can check for it or increase ur RAM size -Original Message- From: Lam Chee Choong [mailto:[EMAIL PROTECTED] Sent: Thursday, December 25, 2003 8:22 PM To: [EMAIL PROTECTED] Subject: java.lang.OutOfMemoryError i am using tomcal 4.1.18 with JDK 1.4.1_01. i encounter the java.lang.OutOfMemoryError error when i trying to reload my application.this does not happen frequenly. it was like every 10 times i reload and 3 times the error came out. i can restart the tomcat and it work fine. does everybody encounter this b4? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
java.lang.OutOfMemoryError
i am using tomcal 4.1.18 with JDK 1.4.1_01. i encounter the java.lang.OutOfMemoryError error when i trying to reload my application.this does not happen frequenly. it was like every 10 times i reload and 3 times the error came out. i can restart the tomcat and it work fine. does everybody encounter this b4? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: java.lang.OutOfMemoryError
Cheang Khai Leng (Central) wrote: Hi, i am getting this error in my server log: *** 2003-12-02 10:22:23 - Ctx( ): Get real path \standardpages\footer.jsp C:\server -3.2.3\webapps\itsclient\standardpages\footer.jsp C:\server\apps\jakarta-tomcat- ent java.lang.OutOfMemoryError <> 12652:58608 13424:59275 Exhausted Resultset 13534:59758 11661:57054 12983:58635 * what does the last few lines mean? i have to restart my tomcat everytime i hit this error. how to increase the JVM heap size? I've forgotten where to do this on a windows machine, but set the following environment variable... CATALINA_OPTS="-Xmx1024m -Xms512m" mx is maximum memory usage and ms is minimum memory usage. thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ This communication is intended for the use of the recipient to whom it is addressed, and may contain confidential, personal, and or privileged information. Please contact us immediately if you are not the intended recipient of this communication, and do not copy, distribute, or take action relying on it. Any communications received in error, or subsequent reply, should be deleted or destroyed. --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
java.lang.OutOfMemoryError
Hi, i am getting this error in my server log: *** 2003-12-02 10:22:23 - Ctx( ): Get real path \standardpages\footer.jsp C:\server -3.2.3\webapps\itsclient\standardpages\footer.jsp C:\server\apps\jakarta-tomcat- ent java.lang.OutOfMemoryError <> 12652:58608 13424:59275 Exhausted Resultset 13534:59758 11661:57054 12983:58635 * what does the last few lines mean? i have to restart my tomcat everytime i hit this error. how to increase the JVM heap size? thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
May be you should run ulimit -a # sh/bash as shell limit # tcsh as shell for the root user and the user you wann't to start tomcat with. Maybe that shows something interesting. > -Original Message- > From: Denise Mangano [mailto:[EMAIL PROTECTED] > Sent: Monday, September 22, 2003 5:50 PM > To: Tomcat Users List > Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start > Tomcat - java.lang.OutOfMemoryError] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
When Tomcat is shut down and I run a ps -ef no java threads are displayed. Is there any way for me to go in manually and check if there are any threads are being held onto by Tomcat/Java, and release them? Thanks. Denise -Original Message- From: Denise Mangano Sent: Monday, September 22, 2003 8:57 AM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] After compiling and running some offline sample java programs, it seems unlikely that the problem is with the JVM. If it were I shouldn't be able to run any java programs under non-root users, but I can. The problem still only appears to be when starting and stopping Tomcat as a non-root user. I need to find a resolution to this asap. I am wondering if there is any way that if I am stuck with starting Tomcat as root, is there anyway it can be started as root, but then spawn off child threads as a non-root user (i.e. the way apache does it..) Thanks in advance. Denise -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 4:51 PM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] My Tomcat is not running on port 80. I have Apache running on port 80 communicating with Tomcat via mod_jk (Apache starts up fine). Also I am not using IPTables - I have relied on our network firewall for protection. I think Filip is on to something with the JVM... I am posting to Linux boards right now... Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Mike Curwen [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 4:48 PM To: 'Tomcat Users List' Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] I forget if you've said or not, but are non-root users allowed to priveleged ports? Which is what Tomcat would do if you've changed it to port 80. Forgive my non-linux background, but perhaps you were using an IPTables solution to work around this limitation I vaguely and poorly remember, and because your machine crashed, those settings are gone. Sysadmins, feel free to flame my clutching at straws! > -Original Message- > From: Denise Mangano [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 3:42 PM > To: Tomcat Users List > Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start > Tomcat - java.lang.OutOfMemoryError] > > > Why would this happen suddenly though? Tomcat was running fine > before. Unfortunately switching OS is not an option. So this sounds > like a linux problem? > > Denise Mangano > Complus Data Innovations, Inc. > 914-747-1200 > > > -Original Message- > From: Filip Hanik [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 4:39 PM > To: Tomcat Users List > Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start > Tomcat - java.lang.OutOfMemoryError] > > > the problem is somewhere in the native JVM. > It fails when trying to create a native thread on the OS level as a > noon root user. All I can say is, switch OS :) > > Filip > - Original Message - > From: "Denise Mangano" <[EMAIL PROTECTED]> > To: "Tomcat Users List" <[EMAIL PROTECTED]> > Sent: Friday, September 19, 2003 1:15 PM > Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start > Tomcat - java.lang.OutOfMemoryError] > > > I know I've flooded the list about this, and I appreciate everyone's > help but I am at a complete loss. I even restored from backup tape > and the same thing is happening. I reinstalled tomcat, reinstalled > j2sdk, yet Tomcat will only run as root. > > It is obviously not safe to run Tomcat as root, but I absolutely have > to get my app back up. Any more suggestions are greatly appreciated. > > Thanks. > Denise > > > -Original Message- > From: Denise Mangano > Sent: Friday, September 19, 2003 3:20 PM > To: Tomcat Users List > Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start > Tomcat - java.lang.OutOfMemoryError] > > > Filip .. Sorry - this was in my original post: > > Starting service Tomcat-Standalone > Apache Tomcat/4.1.27 > Sep 19, 2003 9:01:25 AM > org.apache.struts.util.PropertyMessageResources > > INFO: Initializing, config='org.apache.struts.util.LocalStrings', > returnNull=true > Sep 19, 2003 9:01:25 AM > org.apache.struts.util.PropertyMessageResources > > INFO: Initializing, config='org.apache.struts.action.ActionResources', > returnNull=true > Sep 19, 2003 9:01:26 AM > org.apach
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
After compiling and running some offline sample java programs, it seems unlikely that the problem is with the JVM. If it were I shouldn't be able to run any java programs under non-root users, but I can. The problem still only appears to be when starting and stopping Tomcat as a non-root user. I need to find a resolution to this asap. I am wondering if there is any way that if I am stuck with starting Tomcat as root, is there anyway it can be started as root, but then spawn off child threads as a non-root user (i.e. the way apache does it..) Thanks in advance. Denise -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 4:51 PM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] My Tomcat is not running on port 80. I have Apache running on port 80 communicating with Tomcat via mod_jk (Apache starts up fine). Also I am not using IPTables - I have relied on our network firewall for protection. I think Filip is on to something with the JVM... I am posting to Linux boards right now... Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Mike Curwen [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 4:48 PM To: 'Tomcat Users List' Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] I forget if you've said or not, but are non-root users allowed to priveleged ports? Which is what Tomcat would do if you've changed it to port 80. Forgive my non-linux background, but perhaps you were using an IPTables solution to work around this limitation I vaguely and poorly remember, and because your machine crashed, those settings are gone. Sysadmins, feel free to flame my clutching at straws! > -Original Message- > From: Denise Mangano [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 3:42 PM > To: Tomcat Users List > Subject: RE: Cannot run Tomcat as new user [Was: Urgent! > Cannot start Tomcat - java.lang.OutOfMemoryError] > > > Why would this happen suddenly though? Tomcat was running fine > before. Unfortunately switching OS is not an option. So this sounds > like a linux problem? > > Denise Mangano > Complus Data Innovations, Inc. > 914-747-1200 > > > -Original Message- > From: Filip Hanik [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 4:39 PM > To: Tomcat Users List > Subject: Re: Cannot run Tomcat as new user [Was: Urgent! > Cannot start Tomcat - java.lang.OutOfMemoryError] > > > the problem is somewhere in the native JVM. > It fails when trying to create a native thread on the OS level as a > noon root user. All I can say is, switch OS :) > > Filip > - Original Message - > From: "Denise Mangano" <[EMAIL PROTECTED]> > To: "Tomcat Users List" <[EMAIL PROTECTED]> > Sent: Friday, September 19, 2003 1:15 PM > Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start > Tomcat - java.lang.OutOfMemoryError] > > > I know I've flooded the list about this, and I appreciate everyone's > help but I am at a complete loss. I even restored from backup tape > and the same thing is happening. I reinstalled tomcat, reinstalled > j2sdk, yet Tomcat will only run as root. > > It is obviously not safe to run Tomcat as root, but I absolutely have > to get my app back up. Any more suggestions are greatly appreciated. > > Thanks. > Denise > > > -Original Message- > From: Denise Mangano > Sent: Friday, September 19, 2003 3:20 PM > To: Tomcat Users List > Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start > Tomcat - java.lang.OutOfMemoryError] > > > Filip .. Sorry - this was in my original post: > > Starting service Tomcat-Standalone > Apache Tomcat/4.1.27 > Sep 19, 2003 9:01:25 AM > org.apache.struts.util.PropertyMessageResources > > INFO: Initializing, config='org.apache.struts.util.LocalStrings', > returnNull=true > Sep 19, 2003 9:01:25 AM > org.apache.struts.util.PropertyMessageResources > > INFO: Initializing, config='org.apache.struts.action.ActionResources', > returnNull=true > Sep 19, 2003 9:01:26 AM > org.apache.struts.util.PropertyMessageResources > > INFO: Initializing, > config='org.apache.webapp.admin.ApplicationResources', > returnNull=true Exception during startup processing > java.lang.reflect.InvocationTargetException > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccess > orImpl.jav > a:39) > at > sun.reflect.Delegating
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
My Tomcat is not running on port 80. I have Apache running on port 80 communicating with Tomcat via mod_jk (Apache starts up fine). Also I am not using IPTables - I have relied on our network firewall for protection. I think Filip is on to something with the JVM... I am posting to Linux boards right now... Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Mike Curwen [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 4:48 PM To: 'Tomcat Users List' Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] I forget if you've said or not, but are non-root users allowed to priveleged ports? Which is what Tomcat would do if you've changed it to port 80. Forgive my non-linux background, but perhaps you were using an IPTables solution to work around this limitation I vaguely and poorly remember, and because your machine crashed, those settings are gone. Sysadmins, feel free to flame my clutching at straws! > -Original Message- > From: Denise Mangano [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 3:42 PM > To: Tomcat Users List > Subject: RE: Cannot run Tomcat as new user [Was: Urgent! > Cannot start Tomcat - java.lang.OutOfMemoryError] > > > Why would this happen suddenly though? Tomcat was running > fine before. Unfortunately switching OS is not an option. So > this sounds like a linux problem? > > Denise Mangano > Complus Data Innovations, Inc. > 914-747-1200 > > > -Original Message- > From: Filip Hanik [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 4:39 PM > To: Tomcat Users List > Subject: Re: Cannot run Tomcat as new user [Was: Urgent! > Cannot start Tomcat - java.lang.OutOfMemoryError] > > > the problem is somewhere in the native JVM. > It fails when trying to create a native thread on the OS > level as a noon root user. All I can say is, switch OS :) > > Filip > - Original Message - > From: "Denise Mangano" <[EMAIL PROTECTED]> > To: "Tomcat Users List" <[EMAIL PROTECTED]> > Sent: Friday, September 19, 2003 1:15 PM > Subject: RE: Cannot run Tomcat as new user [Was: Urgent! > Cannot start Tomcat - java.lang.OutOfMemoryError] > > > I know I've flooded the list about this, and I appreciate > everyone's help but I am at a complete loss. I even restored > from backup tape and the same thing is happening. I > reinstalled tomcat, reinstalled j2sdk, yet Tomcat will only > run as root. > > It is obviously not safe to run Tomcat as root, but I > absolutely have to get my app back up. Any more suggestions > are greatly appreciated. > > Thanks. > Denise > > > -Original Message- > From: Denise Mangano > Sent: Friday, September 19, 2003 3:20 PM > To: Tomcat Users List > Subject: RE: Cannot run Tomcat as new user [Was: Urgent! > Cannot start Tomcat - java.lang.OutOfMemoryError] > > > Filip .. Sorry - this was in my original post: > > Starting service Tomcat-Standalone > Apache Tomcat/4.1.27 > Sep 19, 2003 9:01:25 AM > org.apache.struts.util.PropertyMessageResources > > INFO: Initializing, config='org.apache.struts.util.LocalStrings', > returnNull=true > Sep 19, 2003 9:01:25 AM > org.apache.struts.util.PropertyMessageResources > > INFO: Initializing, config='org.apache.struts.action.ActionResources', > returnNull=true > Sep 19, 2003 9:01:26 AM > org.apache.struts.util.PropertyMessageResources > > INFO: Initializing, > config='org.apache.webapp.admin.ApplicationResources', > returnNull=true Exception during startup processing > java.lang.reflect.InvocationTargetException > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccess > orImpl.jav > a:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMeth > odAccessor > Impl.java:25) > at java.lang.reflect.Method.invoke(Method.java:324) > at > org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) > > Caused by: java.lang.OutOfMemoryError: unable to create new > native thread > at java.lang.Thread.start(Native Method) > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable. t>(ThreadP > ool.java:582) > at > org.apache.tomcat.util.threads.ThreadPool.openThreads(ThreadPo > ol.java:46 > 0) > at > org.apache.tomcat.util.threads.ThreadPool.start(ThreadPool.java:179) > at > org.apache.tomcat.util.net.PoolTcpEndpoint.startEndpoint(PoolT > cpEndpoint > .java:30
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
I forget if you've said or not, but are non-root users allowed to priveleged ports? Which is what Tomcat would do if you've changed it to port 80. Forgive my non-linux background, but perhaps you were using an IPTables solution to work around this limitation I vaguely and poorly remember, and because your machine crashed, those settings are gone. Sysadmins, feel free to flame my clutching at straws! > -Original Message- > From: Denise Mangano [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 3:42 PM > To: Tomcat Users List > Subject: RE: Cannot run Tomcat as new user [Was: Urgent! > Cannot start Tomcat - java.lang.OutOfMemoryError] > > > Why would this happen suddenly though? Tomcat was running > fine before. Unfortunately switching OS is not an option. So > this sounds like a linux problem? > > Denise Mangano > Complus Data Innovations, Inc. > 914-747-1200 > > > -Original Message- > From: Filip Hanik [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 4:39 PM > To: Tomcat Users List > Subject: Re: Cannot run Tomcat as new user [Was: Urgent! > Cannot start Tomcat - java.lang.OutOfMemoryError] > > > the problem is somewhere in the native JVM. > It fails when trying to create a native thread on the OS > level as a noon root user. All I can say is, switch OS :) > > Filip > - Original Message - > From: "Denise Mangano" <[EMAIL PROTECTED]> > To: "Tomcat Users List" <[EMAIL PROTECTED]> > Sent: Friday, September 19, 2003 1:15 PM > Subject: RE: Cannot run Tomcat as new user [Was: Urgent! > Cannot start Tomcat - java.lang.OutOfMemoryError] > > > I know I've flooded the list about this, and I appreciate > everyone's help but I am at a complete loss. I even restored > from backup tape and the same thing is happening. I > reinstalled tomcat, reinstalled j2sdk, yet Tomcat will only > run as root. > > It is obviously not safe to run Tomcat as root, but I > absolutely have to get my app back up. Any more suggestions > are greatly appreciated. > > Thanks. > Denise > > > -Original Message- > From: Denise Mangano > Sent: Friday, September 19, 2003 3:20 PM > To: Tomcat Users List > Subject: RE: Cannot run Tomcat as new user [Was: Urgent! > Cannot start Tomcat - java.lang.OutOfMemoryError] > > > Filip .. Sorry - this was in my original post: > > Starting service Tomcat-Standalone > Apache Tomcat/4.1.27 > Sep 19, 2003 9:01:25 AM > org.apache.struts.util.PropertyMessageResources > > INFO: Initializing, config='org.apache.struts.util.LocalStrings', > returnNull=true > Sep 19, 2003 9:01:25 AM > org.apache.struts.util.PropertyMessageResources > > INFO: Initializing, config='org.apache.struts.action.ActionResources', > returnNull=true > Sep 19, 2003 9:01:26 AM > org.apache.struts.util.PropertyMessageResources > > INFO: Initializing, > config='org.apache.webapp.admin.ApplicationResources', > returnNull=true Exception during startup processing > java.lang.reflect.InvocationTargetException > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccess > orImpl.jav > a:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMeth > odAccessor > Impl.java:25) > at java.lang.reflect.Method.invoke(Method.java:324) > at > org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) > > Caused by: java.lang.OutOfMemoryError: unable to create new > native thread > at java.lang.Thread.start(Native Method) > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable. t>(ThreadP > ool.java:582) > at > org.apache.tomcat.util.threads.ThreadPool.openThreads(ThreadPo > ol.java:46 > 0) > at > org.apache.tomcat.util.threads.ThreadPool.start(ThreadPool.java:179) > at > org.apache.tomcat.util.net.PoolTcpEndpoint.startEndpoint(PoolT > cpEndpoint > .java:300) > at > org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:161) > at > org.apache.coyote.tomcat4.CoyoteConnector.start(CoyoteConnecto > r.java:118 > 0) > at > org.apache.catalina.core.StandardService.start(StandardService > .java:506) > at > org.apache.catalina.core.StandardServer.start(StandardServer.j > ava:2190) > at > org.apache.catalina.startup.Catalina.start(Catalina.java:512) > at > org.apache.catalina.startup.Catalina.execute(Catalina.java:400) > at > org.apache.catalina.startup.
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
Why would this happen suddenly though? Tomcat was running fine before.
Unfortunately switching OS is not an option. So this sounds like a
linux problem?
Denise Mangano
Complus Data Innovations, Inc.
914-747-1200
-Original Message-
From: Filip Hanik [mailto:[EMAIL PROTECTED]
Sent: Friday, September 19, 2003 4:39 PM
To: Tomcat Users List
Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start
Tomcat - java.lang.OutOfMemoryError]
the problem is somewhere in the native JVM.
It fails when trying to create a native thread on the OS level as a noon
root user. All I can say is, switch OS :)
Filip
- Original Message -
From: "Denise Mangano" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Friday, September 19, 2003 1:15 PM
Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start
Tomcat - java.lang.OutOfMemoryError]
I know I've flooded the list about this, and I appreciate everyone's
help but I am at a complete loss. I even restored from backup tape and
the same thing is happening. I reinstalled tomcat, reinstalled j2sdk,
yet Tomcat will only run as root.
It is obviously not safe to run Tomcat as root, but I absolutely have to
get my app back up. Any more suggestions are greatly appreciated.
Thanks.
Denise
-Original Message-
From: Denise Mangano
Sent: Friday, September 19, 2003 3:20 PM
To: Tomcat Users List
Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start
Tomcat - java.lang.OutOfMemoryError]
Filip .. Sorry - this was in my original post:
Starting service Tomcat-Standalone
Apache Tomcat/4.1.27
Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources
INFO: Initializing, config='org.apache.struts.util.LocalStrings',
returnNull=true
Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources
INFO: Initializing, config='org.apache.struts.action.ActionResources',
returnNull=true
Sep 19, 2003 9:01:26 AM org.apache.struts.util.PropertyMessageResources
INFO: Initializing,
config='org.apache.webapp.admin.ApplicationResources', returnNull=true
Exception during startup processing
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
Caused by: java.lang.OutOfMemoryError: unable to create new native
thread
at java.lang.Thread.start(Native Method)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.(ThreadP
ool.java:582)
at
org.apache.tomcat.util.threads.ThreadPool.openThreads(ThreadPool.java:46
0)
at
org.apache.tomcat.util.threads.ThreadPool.start(ThreadPool.java:179)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.startEndpoint(PoolTcpEndpoint
.java:300)
at
org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:161)
at
org.apache.coyote.tomcat4.CoyoteConnector.start(CoyoteConnector.java:118
0)
at
org.apache.catalina.core.StandardService.start(StandardService.java:506)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:2190)
at org.apache.catalina.startup.Catalina.start(Catalina.java:512)
at
org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
at
org.apache.catalina.startup.Catalina.process(Catalina.java:180)
... 5 more
Exception in thread "main" java.lang.OutOfMemoryError: unable to create
new native thread
at java.lang.Thread.start(Native Method)
at java.lang.Shutdown.runHooks(Shutdown.java:126)
at java.lang.Shutdown.sequence(Shutdown.java:165)
at java.lang.Shutdown.exit(Shutdown.java:210)
at java.lang.Runtime.exit(Runtime.java:90)
at java.lang.System.exit(System.java:715)
at
org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:208)
Denise Mangano
Complus Data Innovations, Inc.
914-747-1200
-Original Message-
From: Filip Hanik [mailto:[EMAIL PROTECTED]
Sent: Friday, September 19, 2003 3:16 PM
To: Tomcat Users List
Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start
Tomcat - java.lang.OutOfMemoryError]
stack traces and log entries are always helpful
- Original Message -
From: "Denise Mangano" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Friday, September 19, 2003 12:10 PM
Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start
Tomcat - java.lang.OutOfMemoryError]
By executing your command, it gave rwx access to everyone, and I still
cannot run Tomcat as another user. The only user that
Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
the problem is somewhere in the native JVM.
It fails when trying to create a native thread on the OS level as a noon
root user.
All I can say is, switch OS :)
Filip
- Original Message -
From: "Denise Mangano" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Friday, September 19, 2003 1:15 PM
Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start
Tomcat - java.lang.OutOfMemoryError]
I know I've flooded the list about this, and I appreciate everyone's
help but I am at a complete loss. I even restored from backup tape and
the same thing is happening. I reinstalled tomcat, reinstalled j2sdk,
yet Tomcat will only run as root.
It is obviously not safe to run Tomcat as root, but I absolutely have to
get my app back up. Any more suggestions are greatly appreciated.
Thanks.
Denise
-Original Message-
From: Denise Mangano
Sent: Friday, September 19, 2003 3:20 PM
To: Tomcat Users List
Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start
Tomcat - java.lang.OutOfMemoryError]
Filip .. Sorry - this was in my original post:
Starting service Tomcat-Standalone
Apache Tomcat/4.1.27
Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources
INFO: Initializing, config='org.apache.struts.util.LocalStrings',
returnNull=true
Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources
INFO: Initializing, config='org.apache.struts.action.ActionResources',
returnNull=true
Sep 19, 2003 9:01:26 AM org.apache.struts.util.PropertyMessageResources
INFO: Initializing,
config='org.apache.webapp.admin.ApplicationResources', returnNull=true
Exception during startup processing
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
Caused by: java.lang.OutOfMemoryError: unable to create new native
thread
at java.lang.Thread.start(Native Method)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.(ThreadP
ool.java:582)
at
org.apache.tomcat.util.threads.ThreadPool.openThreads(ThreadPool.java:46
0)
at
org.apache.tomcat.util.threads.ThreadPool.start(ThreadPool.java:179)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.startEndpoint(PoolTcpEndpoint
.java:300)
at
org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:161)
at
org.apache.coyote.tomcat4.CoyoteConnector.start(CoyoteConnector.java:118
0)
at
org.apache.catalina.core.StandardService.start(StandardService.java:506)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:2190)
at org.apache.catalina.startup.Catalina.start(Catalina.java:512)
at
org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
at
org.apache.catalina.startup.Catalina.process(Catalina.java:180)
... 5 more
Exception in thread "main" java.lang.OutOfMemoryError: unable to create
new native thread
at java.lang.Thread.start(Native Method)
at java.lang.Shutdown.runHooks(Shutdown.java:126)
at java.lang.Shutdown.sequence(Shutdown.java:165)
at java.lang.Shutdown.exit(Shutdown.java:210)
at java.lang.Runtime.exit(Runtime.java:90)
at java.lang.System.exit(System.java:715)
at
org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:208)
Denise Mangano
Complus Data Innovations, Inc.
914-747-1200
-Original Message-
From: Filip Hanik [mailto:[EMAIL PROTECTED]
Sent: Friday, September 19, 2003 3:16 PM
To: Tomcat Users List
Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start
Tomcat - java.lang.OutOfMemoryError]
stack traces and log entries are always helpful
- Original Message -
From: "Denise Mangano" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Friday, September 19, 2003 12:10 PM
Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start
Tomcat - java.lang.OutOfMemoryError]
By executing your command, it gave rwx access to everyone, and I still
cannot run Tomcat as another user. The only user that will start Tomcat
successfully and remain running is root. All other users get the java
errors (OutofMemoryError & InvocationTargetException)
I'm at a loss...
Denise Mangano
Complus Data Innovations, Inc.
914-747-1200
-Original Message-
From: Filip Hanik [mailto:[EMAIL PROTECTED]
Sent: Friday, September 19, 2003 3:04 PM
To: Tomcat Users List
Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start
Tomcat - java.lang.OutOfMemoryError]
s
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
I know I've flooded the list about this, and I appreciate everyone's
help but I am at a complete loss. I even restored from backup tape and
the same thing is happening. I reinstalled tomcat, reinstalled j2sdk,
yet Tomcat will only run as root.
It is obviously not safe to run Tomcat as root, but I absolutely have to
get my app back up. Any more suggestions are greatly appreciated.
Thanks.
Denise
-Original Message-
From: Denise Mangano
Sent: Friday, September 19, 2003 3:20 PM
To: Tomcat Users List
Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start
Tomcat - java.lang.OutOfMemoryError]
Filip .. Sorry - this was in my original post:
Starting service Tomcat-Standalone
Apache Tomcat/4.1.27
Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources
INFO: Initializing, config='org.apache.struts.util.LocalStrings',
returnNull=true
Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources
INFO: Initializing, config='org.apache.struts.action.ActionResources',
returnNull=true
Sep 19, 2003 9:01:26 AM org.apache.struts.util.PropertyMessageResources
INFO: Initializing,
config='org.apache.webapp.admin.ApplicationResources', returnNull=true
Exception during startup processing
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
Caused by: java.lang.OutOfMemoryError: unable to create new native
thread
at java.lang.Thread.start(Native Method)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.(ThreadP
ool.java:582)
at
org.apache.tomcat.util.threads.ThreadPool.openThreads(ThreadPool.java:46
0)
at
org.apache.tomcat.util.threads.ThreadPool.start(ThreadPool.java:179)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.startEndpoint(PoolTcpEndpoint
.java:300)
at
org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:161)
at
org.apache.coyote.tomcat4.CoyoteConnector.start(CoyoteConnector.java:118
0)
at
org.apache.catalina.core.StandardService.start(StandardService.java:506)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:2190)
at org.apache.catalina.startup.Catalina.start(Catalina.java:512)
at
org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
at
org.apache.catalina.startup.Catalina.process(Catalina.java:180)
... 5 more
Exception in thread "main" java.lang.OutOfMemoryError: unable to create
new native thread
at java.lang.Thread.start(Native Method)
at java.lang.Shutdown.runHooks(Shutdown.java:126)
at java.lang.Shutdown.sequence(Shutdown.java:165)
at java.lang.Shutdown.exit(Shutdown.java:210)
at java.lang.Runtime.exit(Runtime.java:90)
at java.lang.System.exit(System.java:715)
at
org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:208)
Denise Mangano
Complus Data Innovations, Inc.
914-747-1200
-Original Message-
From: Filip Hanik [mailto:[EMAIL PROTECTED]
Sent: Friday, September 19, 2003 3:16 PM
To: Tomcat Users List
Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start
Tomcat - java.lang.OutOfMemoryError]
stack traces and log entries are always helpful
- Original Message -
From: "Denise Mangano" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Friday, September 19, 2003 12:10 PM
Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start
Tomcat - java.lang.OutOfMemoryError]
By executing your command, it gave rwx access to everyone, and I still
cannot run Tomcat as another user. The only user that will start Tomcat
successfully and remain running is root. All other users get the java
errors (OutofMemoryError & InvocationTargetException)
I'm at a loss...
Denise Mangano
Complus Data Innovations, Inc.
914-747-1200
-Original Message-
From: Filip Hanik [mailto:[EMAIL PROTECTED]
Sent: Friday, September 19, 2003 3:04 PM
To: Tomcat Users List
Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start
Tomcat - java.lang.OutOfMemoryError]
so if you do
chmod -R 777 /usr/local/jakarta-tomcat-4.1.27
you can't run it as another user?
Filip
- Original Message -
From: "Denise Mangano" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Friday, September 19, 2003 12:02 PM
Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start
Tomcat - java.lang.OutOfMemoryError]
Actually the tomcat-users.xml.new does not exist... Perhaps it
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
Filip .. Sorry - this was in my original post: Starting service Tomcat-Standalone Apache Tomcat/4.1.27 Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources INFO: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources INFO: Initializing, config='org.apache.struts.action.ActionResources', returnNull=true Sep 19, 2003 9:01:26 AM org.apache.struts.util.PropertyMessageResources INFO: Initializing, config='org.apache.webapp.admin.ApplicationResources', returnNull=true Exception during startup processing java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Caused by: java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start(Native Method) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.(ThreadP ool.java:582) at org.apache.tomcat.util.threads.ThreadPool.openThreads(ThreadPool.java:46 0) at org.apache.tomcat.util.threads.ThreadPool.start(ThreadPool.java:179) at org.apache.tomcat.util.net.PoolTcpEndpoint.startEndpoint(PoolTcpEndpoint .java:300) at org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:161) at org.apache.coyote.tomcat4.CoyoteConnector.start(CoyoteConnector.java:118 0) at org.apache.catalina.core.StandardService.start(StandardService.java:506) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) ... 5 more Exception in thread "main" java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start(Native Method) at java.lang.Shutdown.runHooks(Shutdown.java:126) at java.lang.Shutdown.sequence(Shutdown.java:165) at java.lang.Shutdown.exit(Shutdown.java:210) at java.lang.Runtime.exit(Runtime.java:90) at java.lang.System.exit(System.java:715) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:208) Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 3:16 PM To: Tomcat Users List Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] stack traces and log entries are always helpful - Original Message - From: "Denise Mangano" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Friday, September 19, 2003 12:10 PM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] By executing your command, it gave rwx access to everyone, and I still cannot run Tomcat as another user. The only user that will start Tomcat successfully and remain running is root. All other users get the java errors (OutofMemoryError & InvocationTargetException) I'm at a loss... Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 3:04 PM To: Tomcat Users List Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] so if you do chmod -R 777 /usr/local/jakarta-tomcat-4.1.27 you can't run it as another user? Filip - Original Message - From: "Denise Mangano" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Friday, September 19, 2003 12:02 PM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Actually the tomcat-users.xml.new does not exist... Perhaps it's a temporary file that gets created as Tomcat starts?? There is a tomcat-users.xml which I added the user into. I added write permissions to the conf directory for the owner, and when I went to start Tomcat I was right back where I started with the Out of Memory errors... I can start Tomcat as root, and it runs fine. I changed owner to a couple of different users & tried running, but same errors occur. So it appears that I can only start and run Tomcat as root. This is obviously not a good thing to do. I feel as I am back to square one... Does anyone please have any suggestions? Thank you. Denise Mangano Co
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot startTomcat - java.lang.OutOfMemoryError]
By the way - there have been no changes to my server.xml - Tomcat is
listening to port 8080 (even though it gets passed control from apache
in a live setting)
Denise Mangano
Complus Data Innovations, Inc.
914-747-1200
-Original Message-
From: Denise Mangano
Sent: Friday, September 19, 2003 3:16 PM
To: Tomcat Users List
Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot
startTomcat - java.lang.OutOfMemoryError]
I did as you suggested and this is my output:
[EMAIL PROTECTED] boot]# ll vmlinuz*
lrwxrwxrwx1 root root 16 Aug 19 14:02 vmlinuz ->
vmlinuz-2.4.18-3
-rw-r--r--1 root root 1030147 Apr 18 2002 vmlinuz-2.4.18-3
[EMAIL PROTECTED] boot]# uname -r
2.4.18-3
I find it very strange that root can run it fine, but no one else can. I
would automatically think permission issue, but even when I had rwx for
everyone I still could only run it as root. When I try to run as anyone
else I got those two java errors, and the processes would start, but
would disappear in a few seconds.
Denise Mangano
Complus Data Innovations, Inc.
914-747-1200
-Original Message-
From: Timothy Halloran [mailto:[EMAIL PROTECTED]
Sent: Friday, September 19, 2003 3:12 PM
To: Tomcat Users List
Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot
startTomcat - java.lang.OutOfMemoryError]
On Fri, 2003-09-19 at 15:02, Denise Mangano wrote:
> Actually the tomcat-users.xml.new does not exist... Perhaps it's a
> temporary file that gets created as Tomcat starts?? There is a
> tomcat-users.xml which I added the user into. I added write
> permissions to the conf directory for the owner, and when I went to
> start Tomcat I was right back where I started with the Out of Memory
> errors...
Clearly you had a permissions problem, I looked at the code pointed to
by your exception trace -- but you got there quicker :-)
> I can start Tomcat as root, and it runs fine. I changed owner to a
> couple of different users & tried running, but same errors occur. So
> it appears that I can only start and run Tomcat as root. This is
> obviously not a good thing to do. I feel as I am back to square
> one... Does anyone please have any suggestions?
OK, double check that you are running the same Linux kernel -- go to
your "/boot" directory and look at all your kernels vmlinuz-(version
strings). You should get something like:
{gs06:/boot} ll vmlinuz*
lrwxrwxrwx1 root root 19 Aug 20 18:12 vmlinuz ->
vmlinuz-2.4.20-20.9
-rw-r--r--1 root root 1.1M Aug 18 11:57
vmlinuz-2.4.20-20.9
-rw-r--r--1 root root 1.2M Aug 18 11:44
vmlinuz-2.4.20-20.9smp
{gs06:/boot}
I have two kernels (one SMP one single processor)
To determine the current version use "uname -r"
I get:
{gs06:/boot} uname -r
2.4.20-20.9smp
If you have a bunch and the file date looks more recent than your last
reboot you might try booting with the earlier kernel (pick it in lilo
menu -- I think RH7.3 used Lilo.
If no changes...we'll need to think of something else.
> Thank you.
>
> Denise Mangano
> Complus Data Innovations, Inc.
> 914-747-1200
>
>
> -Original Message-
> From: Filip Hanik [mailto:[EMAIL PROTECTED]
> Sent: Friday, September 19, 2003 2:56 PM
> To: Tomcat Users List
> Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start
> Tomcat - java.lang.OutOfMemoryError]
>
>
> not sure what is is, but shouldn't the file
> /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new
>
> be named /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml
>
> try to rename it and start again
> Filip
> - Original Message -
> From: "Denise Mangano" <[EMAIL PROTECTED]>
> To: "Tomcat Users List" <[EMAIL PROTECTED]>
> Sent: Friday, September 19, 2003 11:55 AM
> Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start
> Tomcat - java.lang.OutOfMemoryError]
>
>
> Sorry - didn't mean to send that yet...
>
> This is the output I am getting in catalina.out
>
> Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry
> loadRegistry
> INFO: Loading registry information
> Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry
getRegistry
> INFO: Creating new Registry instance
> Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getServer
> INFO: Creating MBeanServer
> Sep 19, 2003 2:54:19 PM org.apache.coyote.http11.Http11Protocol init
> INFO: Initializing Coyote HTTP/1.1 on port 8080
> GlobalResourcesLifecycleListener: Exception processing Global JNDI
> Resources
> javax.naming.NamingException:
> /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission
> denied)
> at
> org.apache.naming.Nami
Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
stack traces and log entries are always helpful - Original Message - From: "Denise Mangano" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Friday, September 19, 2003 12:10 PM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] By executing your command, it gave rwx access to everyone, and I still cannot run Tomcat as another user. The only user that will start Tomcat successfully and remain running is root. All other users get the java errors (OutofMemoryError & InvocationTargetException) I'm at a loss... Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 3:04 PM To: Tomcat Users List Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] so if you do chmod -R 777 /usr/local/jakarta-tomcat-4.1.27 you can't run it as another user? Filip - Original Message - From: "Denise Mangano" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Friday, September 19, 2003 12:02 PM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Actually the tomcat-users.xml.new does not exist... Perhaps it's a temporary file that gets created as Tomcat starts?? There is a tomcat-users.xml which I added the user into. I added write permissions to the conf directory for the owner, and when I went to start Tomcat I was right back where I started with the Out of Memory errors... I can start Tomcat as root, and it runs fine. I changed owner to a couple of different users & tried running, but same errors occur. So it appears that I can only start and run Tomcat as root. This is obviously not a good thing to do. I feel as I am back to square one... Does anyone please have any suggestions? Thank you. Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 2:56 PM To: Tomcat Users List Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] not sure what is is, but shouldn't the file /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new be named /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml try to rename it and start again Filip - Original Message - From: "Denise Mangano" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Friday, September 19, 2003 11:55 AM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Sorry - didn't mean to send that yet... This is the output I am getting in catalina.out Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Sep 19, 2003 2:54:19 PM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on port 8080 GlobalResourcesLifecycleListener: Exception processing Global JNDI Resources javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission denied) at org.apache.naming.NamingContext.lookup(NamingContext.java:844) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans (GlobalResourcesLifecycleListener.java:214) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans (GlobalResourcesLifecycleListener.java:181) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.lifecycleEve nt(GlobalResourcesLifecycleListener.java:149) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSu pport.java:166) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2183) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Starting service Tomcat-Standalone Apache Tomcat/4.1.27 javax.naming.NamingException: /usr/local/jakarta
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot startTomcat - java.lang.OutOfMemoryError]
I did as you suggested and this is my output:
[EMAIL PROTECTED] boot]# ll vmlinuz*
lrwxrwxrwx1 root root 16 Aug 19 14:02 vmlinuz ->
vmlinuz-2.4.18-3
-rw-r--r--1 root root 1030147 Apr 18 2002 vmlinuz-2.4.18-3
[EMAIL PROTECTED] boot]# uname -r
2.4.18-3
I find it very strange that root can run it fine, but no one else can.
I would automatically think permission issue, but even when I had rwx
for everyone I still could only run it as root. When I try to run as
anyone else I got those two java errors, and the processes would start,
but would disappear in a few seconds.
Denise Mangano
Complus Data Innovations, Inc.
914-747-1200
-Original Message-
From: Timothy Halloran [mailto:[EMAIL PROTECTED]
Sent: Friday, September 19, 2003 3:12 PM
To: Tomcat Users List
Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot
startTomcat - java.lang.OutOfMemoryError]
On Fri, 2003-09-19 at 15:02, Denise Mangano wrote:
> Actually the tomcat-users.xml.new does not exist... Perhaps it's a
> temporary file that gets created as Tomcat starts?? There is a
> tomcat-users.xml which I added the user into. I added write
> permissions to the conf directory for the owner, and when I went to
> start Tomcat I was right back where I started with the Out of Memory
> errors...
Clearly you had a permissions problem, I looked at the code pointed to
by your exception trace -- but you got there quicker :-)
> I can start Tomcat as root, and it runs fine. I changed owner to a
> couple of different users & tried running, but same errors occur. So
> it appears that I can only start and run Tomcat as root. This is
> obviously not a good thing to do. I feel as I am back to square
> one... Does anyone please have any suggestions?
OK, double check that you are running the same Linux kernel -- go to
your "/boot" directory and look at all your kernels vmlinuz-(version
strings). You should get something like:
{gs06:/boot} ll vmlinuz*
lrwxrwxrwx1 root root 19 Aug 20 18:12 vmlinuz ->
vmlinuz-2.4.20-20.9
-rw-r--r--1 root root 1.1M Aug 18 11:57
vmlinuz-2.4.20-20.9
-rw-r--r--1 root root 1.2M Aug 18 11:44
vmlinuz-2.4.20-20.9smp
{gs06:/boot}
I have two kernels (one SMP one single processor)
To determine the current version use "uname -r"
I get:
{gs06:/boot} uname -r
2.4.20-20.9smp
If you have a bunch and the file date looks more recent than your last
reboot you might try booting with the earlier kernel (pick it in lilo
menu -- I think RH7.3 used Lilo.
If no changes...we'll need to think of something else.
> Thank you.
>
> Denise Mangano
> Complus Data Innovations, Inc.
> 914-747-1200
>
>
> -Original Message-
> From: Filip Hanik [mailto:[EMAIL PROTECTED]
> Sent: Friday, September 19, 2003 2:56 PM
> To: Tomcat Users List
> Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start
> Tomcat - java.lang.OutOfMemoryError]
>
>
> not sure what is is, but shouldn't the file
> /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new
>
> be named /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml
>
> try to rename it and start again
> Filip
> - Original Message -
> From: "Denise Mangano" <[EMAIL PROTECTED]>
> To: "Tomcat Users List" <[EMAIL PROTECTED]>
> Sent: Friday, September 19, 2003 11:55 AM
> Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start
> Tomcat - java.lang.OutOfMemoryError]
>
>
> Sorry - didn't mean to send that yet...
>
> This is the output I am getting in catalina.out
>
> Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry
> loadRegistry
> INFO: Loading registry information
> Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry
getRegistry
> INFO: Creating new Registry instance
> Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getServer
> INFO: Creating MBeanServer
> Sep 19, 2003 2:54:19 PM org.apache.coyote.http11.Http11Protocol init
> INFO: Initializing Coyote HTTP/1.1 on port 8080
> GlobalResourcesLifecycleListener: Exception processing Global JNDI
> Resources
> javax.naming.NamingException:
> /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission
> denied)
> at
> org.apache.naming.NamingContext.lookup(NamingContext.java:844)
> at
> org.apache.naming.NamingContext.lookup(NamingContext.java:194)
> at
>
org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans
> (GlobalResourcesLifecycleListener.java:214)
> at
>
org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans
> (GlobalResourcesLifecycleListener.java:181)
> at
>
org.apache.catalina.mbeans.Glob
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
On Fri, 2003-09-19 at 15:02, Denise Mangano wrote:
> Actually the tomcat-users.xml.new does not exist... Perhaps it's a
> temporary file that gets created as Tomcat starts?? There is a
> tomcat-users.xml which I added the user into. I added write permissions
> to the conf directory for the owner, and when I went to start Tomcat I
> was right back where I started with the Out of Memory errors...
Clearly you had a permissions problem, I looked at the code pointed to
by your exception trace -- but you got there quicker :-)
> I can start Tomcat as root, and it runs fine. I changed owner to a
> couple of different users & tried running, but same errors occur. So it
> appears that I can only start and run Tomcat as root. This is obviously
> not a good thing to do. I feel as I am back to square one... Does
> anyone please have any suggestions?
OK, double check that you are running the same Linux kernel -- go to
your "/boot" directory and look at all your kernels vmlinuz-(version
strings). You should get something like:
{gs06:/boot} ll vmlinuz*
lrwxrwxrwx1 root root 19 Aug 20 18:12 vmlinuz ->
vmlinuz-2.4.20-20.9
-rw-r--r--1 root root 1.1M Aug 18 11:57
vmlinuz-2.4.20-20.9
-rw-r--r--1 root root 1.2M Aug 18 11:44
vmlinuz-2.4.20-20.9smp
{gs06:/boot}
I have two kernels (one SMP one single processor)
To determine the current version use "uname -r"
I get:
{gs06:/boot} uname -r
2.4.20-20.9smp
If you have a bunch and the file date looks more recent than your last
reboot you might try booting with the earlier kernel (pick it in lilo
menu -- I think RH7.3 used Lilo.
If no changes...we'll need to think of something else.
> Thank you.
>
> Denise Mangano
> Complus Data Innovations, Inc.
> 914-747-1200
>
>
> -Original Message-
> From: Filip Hanik [mailto:[EMAIL PROTECTED]
> Sent: Friday, September 19, 2003 2:56 PM
> To: Tomcat Users List
> Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start
> Tomcat - java.lang.OutOfMemoryError]
>
>
> not sure what is is, but shouldn't the file
> /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new
>
> be named
> /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml
>
> try to rename it and start again
> Filip
> - Original Message -
> From: "Denise Mangano" <[EMAIL PROTECTED]>
> To: "Tomcat Users List" <[EMAIL PROTECTED]>
> Sent: Friday, September 19, 2003 11:55 AM
> Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start
> Tomcat - java.lang.OutOfMemoryError]
>
>
> Sorry - didn't mean to send that yet...
>
> This is the output I am getting in catalina.out
>
> Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry loadRegistry
> INFO: Loading registry information
> Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getRegistry
> INFO: Creating new Registry instance
> Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getServer
> INFO: Creating MBeanServer
> Sep 19, 2003 2:54:19 PM org.apache.coyote.http11.Http11Protocol init
> INFO: Initializing Coyote HTTP/1.1 on port 8080
> GlobalResourcesLifecycleListener: Exception processing Global JNDI
> Resources
> javax.naming.NamingException:
> /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission
> denied)
> at
> org.apache.naming.NamingContext.lookup(NamingContext.java:844)
> at
> org.apache.naming.NamingContext.lookup(NamingContext.java:194)
> at
> org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans
> (GlobalResourcesLifecycleListener.java:214)
> at
> org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans
> (GlobalResourcesLifecycleListener.java:181)
> at
> org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.lifecycleEve
> nt(GlobalResourcesLifecycleListener.java:149)
> at
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSu
> pport.java:166)
> at
> org.apache.catalina.core.StandardServer.start(StandardServer.java:2183)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:512)
> at
> org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
> at
> org.apache.catalina.startup.Catalina.process(Catalina.java:180)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
> a:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
> Impl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:324)
> at
> org.apache.catali
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
By executing your command, it gave rwx access to everyone, and I still cannot run Tomcat as another user. The only user that will start Tomcat successfully and remain running is root. All other users get the java errors (OutofMemoryError & InvocationTargetException) I'm at a loss... Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 3:04 PM To: Tomcat Users List Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] so if you do chmod -R 777 /usr/local/jakarta-tomcat-4.1.27 you can't run it as another user? Filip - Original Message - From: "Denise Mangano" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Friday, September 19, 2003 12:02 PM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Actually the tomcat-users.xml.new does not exist... Perhaps it's a temporary file that gets created as Tomcat starts?? There is a tomcat-users.xml which I added the user into. I added write permissions to the conf directory for the owner, and when I went to start Tomcat I was right back where I started with the Out of Memory errors... I can start Tomcat as root, and it runs fine. I changed owner to a couple of different users & tried running, but same errors occur. So it appears that I can only start and run Tomcat as root. This is obviously not a good thing to do. I feel as I am back to square one... Does anyone please have any suggestions? Thank you. Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 2:56 PM To: Tomcat Users List Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] not sure what is is, but shouldn't the file /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new be named /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml try to rename it and start again Filip - Original Message - From: "Denise Mangano" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Friday, September 19, 2003 11:55 AM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Sorry - didn't mean to send that yet... This is the output I am getting in catalina.out Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Sep 19, 2003 2:54:19 PM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on port 8080 GlobalResourcesLifecycleListener: Exception processing Global JNDI Resources javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission denied) at org.apache.naming.NamingContext.lookup(NamingContext.java:844) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans (GlobalResourcesLifecycleListener.java:214) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans (GlobalResourcesLifecycleListener.java:181) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.lifecycleEve nt(GlobalResourcesLifecycleListener.java:149) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSu pport.java:166) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2183) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Starting service Tomcat-Standalone Apache Tomcat/4.1.27 javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission denied) at org.apache.naming.NamingContext.lookup(NamingContext.java:844) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at org.apache.catalina.realm.UserDatabaseRealm.start(UserDatabaseRealm.java :302) at org.apache.catalina.core.Cont
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
Howdy, Make sure the tomcat user has write permissions to the directory where tomcat-users.xml is located as well as the file itself. Yoav Shapira Millennium ChemInformatics >-Original Message- >From: Denise Mangano [mailto:[EMAIL PROTECTED] >Sent: Friday, September 19, 2003 3:03 PM >To: Tomcat Users List >Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start >Tomcat - java.lang.OutOfMemoryError] > >Actually the tomcat-users.xml.new does not exist... Perhaps it's a >temporary file that gets created as Tomcat starts?? There is a >tomcat-users.xml which I added the user into. I added write permissions >to the conf directory for the owner, and when I went to start Tomcat I >was right back where I started with the Out of Memory errors... > >I can start Tomcat as root, and it runs fine. I changed owner to a >couple of different users & tried running, but same errors occur. So it >appears that I can only start and run Tomcat as root. This is obviously >not a good thing to do. I feel as I am back to square one... Does >anyone please have any suggestions? > >Thank you. > >Denise Mangano >Complus Data Innovations, Inc. >914-747-1200 > > >-Original Message- >From: Filip Hanik [mailto:[EMAIL PROTECTED] >Sent: Friday, September 19, 2003 2:56 PM >To: Tomcat Users List >Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start >Tomcat - java.lang.OutOfMemoryError] > > >not sure what is is, but shouldn't the file >/usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new > >be named >/usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml > >try to rename it and start again >Filip >- Original Message - >From: "Denise Mangano" <[EMAIL PROTECTED]> >To: "Tomcat Users List" <[EMAIL PROTECTED]> >Sent: Friday, September 19, 2003 11:55 AM >Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start >Tomcat - java.lang.OutOfMemoryError] > > >Sorry - didn't mean to send that yet... > >This is the output I am getting in catalina.out > >Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry loadRegistry >INFO: Loading registry information >Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getRegistry >INFO: Creating new Registry instance >Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getServer >INFO: Creating MBeanServer >Sep 19, 2003 2:54:19 PM org.apache.coyote.http11.Http11Protocol init >INFO: Initializing Coyote HTTP/1.1 on port 8080 >GlobalResourcesLifecycleListener: Exception processing Global JNDI >Resources >javax.naming.NamingException: >/usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission >denied) >at >org.apache.naming.NamingContext.lookup(NamingContext.java:844) >at >org.apache.naming.NamingContext.lookup(NamingContext.java:194) >at >org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBean s >(GlobalResourcesLifecycleListener.java:214) >at >org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBean s >(GlobalResourcesLifecycleListener.java:181) >at >org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.lifecycleEv e >nt(GlobalResourcesLifecycleListener.java:149) >at >org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleS u >pport.java:166) >at >org.apache.catalina.core.StandardServer.start(StandardServer.java:2183) >at org.apache.catalina.startup.Catalina.start(Catalina.java:512) >at >org.apache.catalina.startup.Catalina.execute(Catalina.java:400) >at >org.apache.catalina.startup.Catalina.process(Catalina.java:180) >at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >at >sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.ja v >a:39) >at >sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccesso r >Impl.java:25) >at java.lang.reflect.Method.invoke(Method.java:324) >at >org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) >Starting service Tomcat-Standalone >Apache Tomcat/4.1.27 >javax.naming.NamingException: >/usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission >denied) >at >org.apache.naming.NamingContext.lookup(NamingContext.java:844) >at >org.apache.naming.NamingContext.lookup(NamingContext.java:194) >at >org.apache.catalina.realm.UserDatabaseRealm.start(UserDatabaseRealm.jav a >:302) >at >org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1173) >at >org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347)
Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
so if you do chmod -R 777 /usr/local/jakarta-tomcat-4.1.27 you can't run it as another user? Filip - Original Message - From: "Denise Mangano" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Friday, September 19, 2003 12:02 PM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Actually the tomcat-users.xml.new does not exist... Perhaps it's a temporary file that gets created as Tomcat starts?? There is a tomcat-users.xml which I added the user into. I added write permissions to the conf directory for the owner, and when I went to start Tomcat I was right back where I started with the Out of Memory errors... I can start Tomcat as root, and it runs fine. I changed owner to a couple of different users & tried running, but same errors occur. So it appears that I can only start and run Tomcat as root. This is obviously not a good thing to do. I feel as I am back to square one... Does anyone please have any suggestions? Thank you. Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 2:56 PM To: Tomcat Users List Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] not sure what is is, but shouldn't the file /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new be named /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml try to rename it and start again Filip - Original Message - From: "Denise Mangano" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Friday, September 19, 2003 11:55 AM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Sorry - didn't mean to send that yet... This is the output I am getting in catalina.out Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Sep 19, 2003 2:54:19 PM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on port 8080 GlobalResourcesLifecycleListener: Exception processing Global JNDI Resources javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission denied) at org.apache.naming.NamingContext.lookup(NamingContext.java:844) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans (GlobalResourcesLifecycleListener.java:214) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans (GlobalResourcesLifecycleListener.java:181) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.lifecycleEve nt(GlobalResourcesLifecycleListener.java:149) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSu pport.java:166) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2183) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Starting service Tomcat-Standalone Apache Tomcat/4.1.27 javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission denied) at org.apache.naming.NamingContext.lookup(NamingContext.java:844) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at org.apache.catalina.realm.UserDatabaseRealm.start(UserDatabaseRealm.java :302) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1173) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347) at org.apache.catalina.core.StandardService.start(StandardService.java:497) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at s
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
Actually the tomcat-users.xml.new does not exist... Perhaps it's a temporary file that gets created as Tomcat starts?? There is a tomcat-users.xml which I added the user into. I added write permissions to the conf directory for the owner, and when I went to start Tomcat I was right back where I started with the Out of Memory errors... I can start Tomcat as root, and it runs fine. I changed owner to a couple of different users & tried running, but same errors occur. So it appears that I can only start and run Tomcat as root. This is obviously not a good thing to do. I feel as I am back to square one... Does anyone please have any suggestions? Thank you. Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 2:56 PM To: Tomcat Users List Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] not sure what is is, but shouldn't the file /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new be named /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml try to rename it and start again Filip - Original Message - From: "Denise Mangano" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Friday, September 19, 2003 11:55 AM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Sorry - didn't mean to send that yet... This is the output I am getting in catalina.out Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Sep 19, 2003 2:54:19 PM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on port 8080 GlobalResourcesLifecycleListener: Exception processing Global JNDI Resources javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission denied) at org.apache.naming.NamingContext.lookup(NamingContext.java:844) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans (GlobalResourcesLifecycleListener.java:214) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans (GlobalResourcesLifecycleListener.java:181) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.lifecycleEve nt(GlobalResourcesLifecycleListener.java:149) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSu pport.java:166) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2183) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Starting service Tomcat-Standalone Apache Tomcat/4.1.27 javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission denied) at org.apache.naming.NamingContext.lookup(NamingContext.java:844) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at org.apache.catalina.realm.UserDatabaseRealm.start(UserDatabaseRealm.java :302) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1173) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347) at org.apache.catalina.core.StandardService.start(StandardService.java:497) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) UserDatabaseRealm[Standalone]: Exception looking up UserDatabase under key UserDatabase javax.naming.Nam
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
A problem I have experienced over the years with WebLogic, is that I will run it as a non root user such as 'weblogic'. To do so, I will change owner for the whole directory where WebLogic is stored. Then when trouble shooting I forget and run the server as root, which causes it to create a variety of configuration and log files as owned by root. Then when I subsequently try to run the server as weblogic, it fails, because user 'weblogic' does not have privileges on the files created by root. I am relatively new to Tomcat, but I suspect that the same thing can happen. -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Fri 9/19/2003 11:33 AM To: Tomcat Users List Cc: Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError I think it might be safe to assume the problem was with the user I was running tomcat as, if that makes any sense at all??? After I did what I said below, I realized that I was testing this out as root, and I should try it as other users. I tried it with my login, and I can start Tomcat just fine... I tried it with the user that was running it previously, and that is when Tomcat will not start and I get the same errors... Is it possible for a user to become corrupt?? Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 12:18 PM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError I did as you all suggested, and installed a second instance of tomcat. Without changing anything in the configuration, and using the default example webapps everything worked fine. So instead of trying to map my webapp to run off this second instance, I backed up the existing tomcat installation and moved the working one to the original location. I am not sure if doing so was a newbie mistake, but it is still working fine, and I can run all the examples. So is it safe to assume that the problem was with Tomcat? If so, how can I begin to find out exactly what happened... I have a few concerns before I start adding back my config and webapps 1. I would like to test my java app to make sure that the program is not causing (or will not cause) the out of memory error. 2. What is the best procedures for restoring my configuration? I'm concerned that possibly something in my config allowed this to happen... Thanks again to everyone for their help. Denise -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 11:37 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError Ok, here is something interesting I wanted to follow Ralph's suggestion of trimming down Tomcat's config, but I wasn't exactly sure what I could or couldn't touch in server.xml. So what I did was backuped up my server.xml - then renamed the server-noexamples.xml.config (shipped with the distro) to server.xml and attempted to start Tomcat Wouldn't you know it, Tomcat started, AND I can get to www.mysite.com:8080 I tried to stop it, and restart it again - and now I am getting the same errors... Does that shed any light? Or should I go with the second install of Tomcat? Thanks again so much for everyone's posts. Denise -Original Message- From: Timothy Halloran [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 11:25 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError On Fri, 2003-09-19 at 11:18, Denise Mangano wrote: > The filesystem check returns that everything is clean. > > I ran the test versions of the java programs that are part of my > webapp from the command line, and the program executes without a > hitch. It makes a URL connection to a remote server and sends data, > and then receives a response... So I would assume there is no problem > with the java installation?? > > How do I load a second instance of Tomcat without it interfering with > the current installation? Use the "TGZ" version not "RPM" and put it in a
Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
not sure what is is, but shouldn't the file /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new be named /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml try to rename it and start again Filip - Original Message - From: "Denise Mangano" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Friday, September 19, 2003 11:55 AM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Sorry - didn't mean to send that yet... This is the output I am getting in catalina.out Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Sep 19, 2003 2:54:19 PM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on port 8080 GlobalResourcesLifecycleListener: Exception processing Global JNDI Resources javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission denied) at org.apache.naming.NamingContext.lookup(NamingContext.java:844) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans (GlobalResourcesLifecycleListener.java:214) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans (GlobalResourcesLifecycleListener.java:181) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.lifecycleEve nt(GlobalResourcesLifecycleListener.java:149) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSu pport.java:166) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2183) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Starting service Tomcat-Standalone Apache Tomcat/4.1.27 javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission denied) at org.apache.naming.NamingContext.lookup(NamingContext.java:844) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at org.apache.catalina.realm.UserDatabaseRealm.start(UserDatabaseRealm.java :302) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1173) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347) at org.apache.catalina.core.StandardService.start(StandardService.java:497) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) UserDatabaseRealm[Standalone]: Exception looking up UserDatabase under key UserDatabase javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission denied) at org.apache.naming.NamingContext.lookup(NamingContext.java:844) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at org.apache.catalina.realm.UserDatabaseRealm.start(UserDatabaseRealm.java :302) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1173) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347) at org.apache.catalina.core.StandardService.start(StandardService.java:497) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at s
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
Sorry - didn't mean to send that yet... This is the output I am getting in catalina.out Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Sep 19, 2003 2:54:19 PM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on port 8080 GlobalResourcesLifecycleListener: Exception processing Global JNDI Resources javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission denied) at org.apache.naming.NamingContext.lookup(NamingContext.java:844) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans (GlobalResourcesLifecycleListener.java:214) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans (GlobalResourcesLifecycleListener.java:181) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.lifecycleEve nt(GlobalResourcesLifecycleListener.java:149) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSu pport.java:166) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2183) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Starting service Tomcat-Standalone Apache Tomcat/4.1.27 javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission denied) at org.apache.naming.NamingContext.lookup(NamingContext.java:844) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at org.apache.catalina.realm.UserDatabaseRealm.start(UserDatabaseRealm.java :302) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1173) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347) at org.apache.catalina.core.StandardService.start(StandardService.java:497) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) UserDatabaseRealm[Standalone]: Exception looking up UserDatabase under key UserDatabase javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission denied) at org.apache.naming.NamingContext.lookup(NamingContext.java:844) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at org.apache.catalina.realm.UserDatabaseRealm.start(UserDatabaseRealm.java :302) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1173) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347) at org.apache.catalina.core.StandardService.start(StandardService.java:497) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Catalina.start: LifecycleException: No UserDatabase component found under key UserDatabase LifecycleException: No UserDatabase component found under key UserDatabase at org.apache.catalina.realm.UserDatabaseRealm.start(
Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 2:03 PM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError I restored my Tomcat Installation to the way it was previously with my config and webapps. I am going to delete the user 'tomcat'. I am going to create a new user to run Tomcat as. My question now is, should I make any special settings for this user (i.e. Such as Ralph had suggested: ulimit -s 2048 export LD_ASSUME_KERNEL=2.2.5)? Thanks!! Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 1:40 PM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError Howdy, It's very a possible for a user to have much lower ulimit/thread limit/kernel sym version settings than root does... Yoav Shapira Millennium ChemInformatics >-Original Message- >From: Denise Mangano [mailto:[EMAIL PROTECTED] >Sent: Friday, September 19, 2003 1:33 PM >To: Tomcat Users List >Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > >I think it might be safe to assume the problem was with the user I was >running tomcat as, if that makes any sense at all??? After I did what I >said below, I realized that I was testing this out as root, and I should >try it as other users. I tried it with my login, and I can start Tomcat >just fine... I tried it with the user that was running it previously, >and that is when Tomcat will not start and I get the same errors... > >Is it possible for a user to become corrupt?? > >Denise Mangano >Complus Data Innovations, Inc. >914-747-1200 > > >-Original Message- >From: Denise Mangano >Sent: Friday, September 19, 2003 12:18 PM >To: Tomcat Users List >Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > >I did as you all suggested, and installed a second instance of tomcat. >Without changing anything in the configuration, and using the default >example webapps everything worked fine. So instead of trying to map my >webapp to run off this second instance, I backed up the existing tomcat >installation and moved the working one to the original location. I am >not sure if doing so was a newbie mistake, but it is still working fine, >and I can run all the examples. > >So is it safe to assume that the problem was with Tomcat? If so, how >can I begin to find out exactly what happened... > >I have a few concerns before I start adding back my config and >webapps 1. I would like to test my java app to make sure that the >program is not causing (or will not cause) the out of memory error. 2. >What is the >best procedures for restoring my configuration? I'm concerned that >possibly something in my config allowed this to happen... > >Thanks again to everyone for their help. > >Denise > > >-Original Message- >From: Denise Mangano >Sent: Friday, September 19, 2003 11:37 AM >To: Tomcat Users List >Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > >Ok, here is something interesting > >I wanted to follow Ralph's suggestion of trimming down Tomcat's config, >but I wasn't exactly sure what I could or couldn't touch in server.xml. >So what I did was backuped up my server.xml - then renamed the >server-noexamples.xml.config (shipped with the distro) to server.xml and >attempted to start Tomcat Wouldn't you know it, Tomcat started, AND >I can get to www.mysite.com:8080 > >I tried to stop it, and restart it again - and now I am getting the same >errors... Does that shed any light? Or should I go with the second >install of Tomcat? > >Thanks again so much for everyone's posts. > >Denise > > >-Original Message- >From: Timothy Halloran [mailto:[EMAIL PROTECTED] >Sent: Friday, September 19, 2003 11:25 AM >To: Tomcat Users List >Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > >On Fri, 2003-09-19 at 11:18, Denise Mangano wrote: >> The filesystem check returns that everything is clean. >> >> I ran the test versions of the java programs that are part of my >> webapp from the command line, and the program executes without a >> hitch. It makes a URL connection to a remote server and sends data, >> and then receives a response... So I would assume there is no problem > >> with the java installation?? >> >> How do I load a second instance of Tomcat without it interfering with >> the current installation? > >Use the "
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
I restored my Tomcat Installation to the way it was previously with my config and webapps. I am going to delete the user 'tomcat'. I am going to create a new user to run Tomcat as. My question now is, should I make any special settings for this user (i.e. Such as Ralph had suggested: ulimit -s 2048 export LD_ASSUME_KERNEL=2.2.5)? Thanks!! Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 1:40 PM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError Howdy, It's very a possible for a user to have much lower ulimit/thread limit/kernel sym version settings than root does... Yoav Shapira Millennium ChemInformatics >-Original Message- >From: Denise Mangano [mailto:[EMAIL PROTECTED] >Sent: Friday, September 19, 2003 1:33 PM >To: Tomcat Users List >Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > >I think it might be safe to assume the problem was with the user I was >running tomcat as, if that makes any sense at all??? After I did what I >said below, I realized that I was testing this out as root, and I should >try it as other users. I tried it with my login, and I can start Tomcat >just fine... I tried it with the user that was running it previously, >and that is when Tomcat will not start and I get the same errors... > >Is it possible for a user to become corrupt?? > >Denise Mangano >Complus Data Innovations, Inc. >914-747-1200 > > >-Original Message- >From: Denise Mangano >Sent: Friday, September 19, 2003 12:18 PM >To: Tomcat Users List >Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > >I did as you all suggested, and installed a second instance of tomcat. >Without changing anything in the configuration, and using the default >example webapps everything worked fine. So instead of trying to map my >webapp to run off this second instance, I backed up the existing tomcat >installation and moved the working one to the original location. I am >not sure if doing so was a newbie mistake, but it is still working fine, >and I can run all the examples. > >So is it safe to assume that the problem was with Tomcat? If so, how >can I begin to find out exactly what happened... > >I have a few concerns before I start adding back my config and >webapps 1. I would like to test my java app to make sure that the >program is not causing (or will not cause) the out of memory error. 2. >What is the >best procedures for restoring my configuration? I'm concerned that >possibly something in my config allowed this to happen... > >Thanks again to everyone for their help. > >Denise > > >-Original Message- >From: Denise Mangano >Sent: Friday, September 19, 2003 11:37 AM >To: Tomcat Users List >Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > >Ok, here is something interesting > >I wanted to follow Ralph's suggestion of trimming down Tomcat's config, >but I wasn't exactly sure what I could or couldn't touch in server.xml. >So what I did was backuped up my server.xml - then renamed the >server-noexamples.xml.config (shipped with the distro) to server.xml and >attempted to start Tomcat Wouldn't you know it, Tomcat started, AND >I can get to www.mysite.com:8080 > >I tried to stop it, and restart it again - and now I am getting the same >errors... Does that shed any light? Or should I go with the second >install of Tomcat? > >Thanks again so much for everyone's posts. > >Denise > > >-Original Message- >From: Timothy Halloran [mailto:[EMAIL PROTECTED] >Sent: Friday, September 19, 2003 11:25 AM >To: Tomcat Users List >Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > >On Fri, 2003-09-19 at 11:18, Denise Mangano wrote: >> The filesystem check returns that everything is clean. >> >> I ran the test versions of the java programs that are part of my >> webapp from the command line, and the program executes without a >> hitch. It makes a URL connection to a remote server and sends data, >> and then receives a response... So I would assume there is no problem > >> with the java installation?? >> >> How do I load a second instance of Tomcat without it interfering with >> the current installation? > >Use the "TGZ" version not "RPM" and put it in another directory...you'll >have to change some variables (as I recall) and save your others. Just >run the second tomcat as your local user. I haven't done this in
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
Howdy, It's very a possible for a user to have much lower ulimit/thread limit/kernel sym version settings than root does... Yoav Shapira Millennium ChemInformatics >-Original Message- >From: Denise Mangano [mailto:[EMAIL PROTECTED] >Sent: Friday, September 19, 2003 1:33 PM >To: Tomcat Users List >Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > >I think it might be safe to assume the problem was with the user I was >running tomcat as, if that makes any sense at all??? After I did what I >said below, I realized that I was testing this out as root, and I should >try it as other users. I tried it with my login, and I can start Tomcat >just fine... I tried it with the user that was running it previously, >and that is when Tomcat will not start and I get the same errors... > >Is it possible for a user to become corrupt?? > >Denise Mangano >Complus Data Innovations, Inc. >914-747-1200 > > >-Original Message- >From: Denise Mangano >Sent: Friday, September 19, 2003 12:18 PM >To: Tomcat Users List >Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > >I did as you all suggested, and installed a second instance of tomcat. >Without changing anything in the configuration, and using the default >example webapps everything worked fine. So instead of trying to map my >webapp to run off this second instance, I backed up the existing tomcat >installation and moved the working one to the original location. I am >not sure if doing so was a newbie mistake, but it is still working fine, >and I can run all the examples. > >So is it safe to assume that the problem was with Tomcat? If so, how >can I begin to find out exactly what happened... > >I have a few concerns before I start adding back my config and >webapps >1. I would like to test my java app to make sure that the program is >not causing (or will not cause) the out of memory error. 2. What is the >best procedures for restoring my configuration? I'm concerned that >possibly something in my config allowed this to happen... > >Thanks again to everyone for their help. > >Denise > > >-Original Message- >From: Denise Mangano >Sent: Friday, September 19, 2003 11:37 AM >To: Tomcat Users List >Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > >Ok, here is something interesting > >I wanted to follow Ralph's suggestion of trimming down Tomcat's config, >but I wasn't exactly sure what I could or couldn't touch in server.xml. >So what I did was backuped up my server.xml - then renamed the >server-noexamples.xml.config (shipped with the distro) to server.xml and >attempted to start Tomcat Wouldn't you know it, Tomcat started, AND >I can get to www.mysite.com:8080 > >I tried to stop it, and restart it again - and now I am getting the same >errors... Does that shed any light? Or should I go with the second >install of Tomcat? > >Thanks again so much for everyone's posts. > >Denise > > >-Original Message- >From: Timothy Halloran [mailto:[EMAIL PROTECTED] >Sent: Friday, September 19, 2003 11:25 AM >To: Tomcat Users List >Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > >On Fri, 2003-09-19 at 11:18, Denise Mangano wrote: >> The filesystem check returns that everything is clean. >> >> I ran the test versions of the java programs that are part of my >> webapp from the command line, and the program executes without a >> hitch. It makes a URL connection to a remote server and sends data, >> and then receives a response... So I would assume there is no problem > >> with the java installation?? >> >> How do I load a second instance of Tomcat without it interfering with >> the current installation? > >Use the "TGZ" version not "RPM" and put it in another directory...you'll >have to change some variables (as I recall) and save your others. Just >run the second tomcat as your local user. I haven't done this in a >while but it works fine as long as you don't run them together (if you >do you'll need to change ports and such). > >> Thanks! >> >> Denise Mangano >> Complus Data Innovations, Inc. >> 914-747-1200 >> >> >> -Original Message- >> From: Timothy Halloran [mailto:[EMAIL PROTECTED] >> Sent: Friday, September 19, 2003 10:43 AM >> To: Tomcat Users List >> Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError >> >> >> RH7.3 was EXT2 filesystem I think? (you probably did this) but I'd do > >> a complete FSCHK
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
I think it might be safe to assume the problem was with the user I was running tomcat as, if that makes any sense at all??? After I did what I said below, I realized that I was testing this out as root, and I should try it as other users. I tried it with my login, and I can start Tomcat just fine... I tried it with the user that was running it previously, and that is when Tomcat will not start and I get the same errors... Is it possible for a user to become corrupt?? Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 12:18 PM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError I did as you all suggested, and installed a second instance of tomcat. Without changing anything in the configuration, and using the default example webapps everything worked fine. So instead of trying to map my webapp to run off this second instance, I backed up the existing tomcat installation and moved the working one to the original location. I am not sure if doing so was a newbie mistake, but it is still working fine, and I can run all the examples. So is it safe to assume that the problem was with Tomcat? If so, how can I begin to find out exactly what happened... I have a few concerns before I start adding back my config and webapps 1. I would like to test my java app to make sure that the program is not causing (or will not cause) the out of memory error. 2. What is the best procedures for restoring my configuration? I'm concerned that possibly something in my config allowed this to happen... Thanks again to everyone for their help. Denise -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 11:37 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError Ok, here is something interesting I wanted to follow Ralph's suggestion of trimming down Tomcat's config, but I wasn't exactly sure what I could or couldn't touch in server.xml. So what I did was backuped up my server.xml - then renamed the server-noexamples.xml.config (shipped with the distro) to server.xml and attempted to start Tomcat Wouldn't you know it, Tomcat started, AND I can get to www.mysite.com:8080 I tried to stop it, and restart it again - and now I am getting the same errors... Does that shed any light? Or should I go with the second install of Tomcat? Thanks again so much for everyone's posts. Denise -Original Message- From: Timothy Halloran [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 11:25 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError On Fri, 2003-09-19 at 11:18, Denise Mangano wrote: > The filesystem check returns that everything is clean. > > I ran the test versions of the java programs that are part of my > webapp from the command line, and the program executes without a > hitch. It makes a URL connection to a remote server and sends data, > and then receives a response... So I would assume there is no problem > with the java installation?? > > How do I load a second instance of Tomcat without it interfering with > the current installation? Use the "TGZ" version not "RPM" and put it in another directory...you'll have to change some variables (as I recall) and save your others. Just run the second tomcat as your local user. I haven't done this in a while but it works fine as long as you don't run them together (if you do you'll need to change ports and such). > Thanks! > > Denise Mangano > Complus Data Innovations, Inc. > 914-747-1200 > > > -Original Message- > From: Timothy Halloran [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 10:43 AM > To: Tomcat Users List > Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > > RH7.3 was EXT2 filesystem I think? (you probably did this) but I'd do > a complete FSCHK on all disks. > > (1) Test some other Java applications...are they working? If not > reinstall the RPM for the JRE you are using...try again. > > (2) load up another copy of Tomcat in your user account? Does this > work (don't try to run them together)? If so...save your XML and > WEBAPP directories and reinstall Tomcat. > > Good Luck. -- Timothy Halloran <[EMAIL PROTECTED]> Carnegie Mellon University - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
I did as you all suggested, and installed a second instance of tomcat. Without changing anything in the configuration, and using the default example webapps everything worked fine. So instead of trying to map my webapp to run off this second instance, I backed up the existing tomcat installation and moved the working one to the original location. I am not sure if doing so was a newbie mistake, but it is still working fine, and I can run all the examples. So is it safe to assume that the problem was with Tomcat? If so, how can I begin to find out exactly what happened... I have a few concerns before I start adding back my config and webapps 1. I would like to test my java app to make sure that the program is not causing (or will not cause) the out of memory error. 2. What is the best procedures for restoring my configuration? I'm concerned that possibly something in my config allowed this to happen... Thanks again to everyone for their help. Denise -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 11:37 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError Ok, here is something interesting I wanted to follow Ralph's suggestion of trimming down Tomcat's config, but I wasn't exactly sure what I could or couldn't touch in server.xml. So what I did was backuped up my server.xml - then renamed the server-noexamples.xml.config (shipped with the distro) to server.xml and attempted to start Tomcat Wouldn't you know it, Tomcat started, AND I can get to www.mysite.com:8080 I tried to stop it, and restart it again - and now I am getting the same errors... Does that shed any light? Or should I go with the second install of Tomcat? Thanks again so much for everyone's posts. Denise -Original Message- From: Timothy Halloran [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 11:25 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError On Fri, 2003-09-19 at 11:18, Denise Mangano wrote: > The filesystem check returns that everything is clean. > > I ran the test versions of the java programs that are part of my > webapp from the command line, and the program executes without a > hitch. It makes a URL connection to a remote server and sends data, > and then receives a response... So I would assume there is no problem > with the java installation?? > > How do I load a second instance of Tomcat without it interfering with > the current installation? Use the "TGZ" version not "RPM" and put it in another directory...you'll have to change some variables (as I recall) and save your others. Just run the second tomcat as your local user. I haven't done this in a while but it works fine as long as you don't run them together (if you do you'll need to change ports and such). > Thanks! > > Denise Mangano > Complus Data Innovations, Inc. > 914-747-1200 > > > -Original Message- > From: Timothy Halloran [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 10:43 AM > To: Tomcat Users List > Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > > RH7.3 was EXT2 filesystem I think? (you probably did this) but I'd do > a complete FSCHK on all disks. > > (1) Test some other Java applications...are they working? If not > reinstall the RPM for the JRE you are using...try again. > > (2) load up another copy of Tomcat in your user account? Does this > work (don't try to run them together)? If so...save your XML and > WEBAPP directories and reinstall Tomcat. > > Good Luck. -- Timothy Halloran <[EMAIL PROTECTED]> Carnegie Mellon University - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
Ok, here is something interesting I wanted to follow Ralph's suggestion of trimming down Tomcat's config, but I wasn't exactly sure what I could or couldn't touch in server.xml. So what I did was backuped up my server.xml - then renamed the server-noexamples.xml.config (shipped with the distro) to server.xml and attempted to start Tomcat Wouldn't you know it, Tomcat started, AND I can get to www.mysite.com:8080 I tried to stop it, and restart it again - and now I am getting the same errors... Does that shed any light? Or should I go with the second install of Tomcat? Thanks again so much for everyone's posts. Denise -Original Message- From: Timothy Halloran [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 11:25 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError On Fri, 2003-09-19 at 11:18, Denise Mangano wrote: > The filesystem check returns that everything is clean. > > I ran the test versions of the java programs that are part of my > webapp from the command line, and the program executes without a > hitch. It makes a URL connection to a remote server and sends data, > and then receives a response... So I would assume there is no problem > with the java installation?? > > How do I load a second instance of Tomcat without it interfering with > the current installation? Use the "TGZ" version not "RPM" and put it in another directory...you'll have to change some variables (as I recall) and save your others. Just run the second tomcat as your local user. I haven't done this in a while but it works fine as long as you don't run them together (if you do you'll need to change ports and such). > Thanks! > > Denise Mangano > Complus Data Innovations, Inc. > 914-747-1200 > > > -Original Message- > From: Timothy Halloran [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 10:43 AM > To: Tomcat Users List > Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > > RH7.3 was EXT2 filesystem I think? (you probably did this) but I'd do > a complete FSCHK on all disks. > > (1) Test some other Java applications...are they working? If not > reinstall the RPM for the JRE you are using...try again. > > (2) load up another copy of Tomcat in your user account? Does this > work (don't try to run them together)? If so...save your XML and > WEBAPP directories and reinstall Tomcat. > > Good Luck. -- Timothy Halloran <[EMAIL PROTECTED]> Carnegie Mellon University - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
Install the second instance in a new directory tree. Diasble all unneeded ports. Set the rest of the port to unique values. Start this instance. As first step I wouldn't add any of your applications. Just get the plain tomcat to run. (In the first run with the least possible set of features, those can be added later if all is up) If that succeeds you can try to port your application to the new instance. > -Original Message- > From: Denise Mangano [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 5:19 PM > To: Tomcat Users List > Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > > The filesystem check returns that everything is clean. > > I ran the test versions of the java programs that are part of > my webapp > from the command line, and the program executes without a hitch. It > makes a URL connection to a remote server and sends data, and then > receives a response... So I would assume there is no problem with the > java installation?? > > How do I load a second instance of Tomcat without it interfering with > the current installation? > > Thanks! > > Denise Mangano > Complus Data Innovations, Inc. > 914-747-1200 > > > -Original Message- > From: Timothy Halloran [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 10:43 AM > To: Tomcat Users List > Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > > RH7.3 was EXT2 filesystem I think? (you probably did this) > but I'd do a > complete FSCHK on all disks. > > (1) Test some other Java applications...are they working? If not > reinstall the RPM for the JRE you are using...try again. > > (2) load up another copy of Tomcat in your user account? > Does this work > (don't try to run them together)? If so...save your XML and WEBAPP > directories and reinstall Tomcat. > > Good Luck. > -- > Timothy Halloran <[EMAIL PROTECTED]> > Carnegie Mellon University > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
On Fri, 2003-09-19 at 11:18, Denise Mangano wrote: > The filesystem check returns that everything is clean. > > I ran the test versions of the java programs that are part of my webapp > from the command line, and the program executes without a hitch. It > makes a URL connection to a remote server and sends data, and then > receives a response... So I would assume there is no problem with the > java installation?? > > How do I load a second instance of Tomcat without it interfering with > the current installation? Use the "TGZ" version not "RPM" and put it in another directory...you'll have to change some variables (as I recall) and save your others. Just run the second tomcat as your local user. I haven't done this in a while but it works fine as long as you don't run them together (if you do you'll need to change ports and such). > Thanks! > > Denise Mangano > Complus Data Innovations, Inc. > 914-747-1200 > > > -Original Message- > From: Timothy Halloran [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 10:43 AM > To: Tomcat Users List > Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > > RH7.3 was EXT2 filesystem I think? (you probably did this) but I'd do a > complete FSCHK on all disks. > > (1) Test some other Java applications...are they working? If not > reinstall the RPM for the JRE you are using...try again. > > (2) load up another copy of Tomcat in your user account? Does this work > (don't try to run them together)? If so...save your XML and WEBAPP > directories and reinstall Tomcat. > > Good Luck. -- Timothy Halloran <[EMAIL PROTECTED]> Carnegie Mellon University - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
The filesystem check returns that everything is clean. I ran the test versions of the java programs that are part of my webapp from the command line, and the program executes without a hitch. It makes a URL connection to a remote server and sends data, and then receives a response... So I would assume there is no problem with the java installation?? How do I load a second instance of Tomcat without it interfering with the current installation? Thanks! Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Timothy Halloran [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 10:43 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError RH7.3 was EXT2 filesystem I think? (you probably did this) but I'd do a complete FSCHK on all disks. (1) Test some other Java applications...are they working? If not reinstall the RPM for the JRE you are using...try again. (2) load up another copy of Tomcat in your user account? Does this work (don't try to run them together)? If so...save your XML and WEBAPP directories and reinstall Tomcat. Good Luck. -- Timothy Halloran <[EMAIL PROTECTED]> Carnegie Mellon University - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
Some other recommendations: - Try to diable as much as possible in server.xml and web.xml. - Try to run tomcat standalone. Just to see if it starts. If it starts, try to find out which feature caused the error. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
Yes, that looks fine to me. I think now you have to consider the other tip like - run fsck - Reinstall java - Reinstall tomcat (but I can't believe that this really helps) if that doesn't help it getting hard, as there is some knowledge required. (I would try to play with strace to find out what the exact system call is that causes the failure, but as you say you are a newby that's quite hard (and there is no garanty that you will see anything usefull)) > -Original Message- > From: Denise Mangano [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 4:39 PM > To: Tomcat Users List > Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > > From what I can tell memory usage looks ok as well... According to the > output there is still memory free... > > total:used:free: shared: buffers: cached: > Mem: 261988352 114282496 1477058560 18583552 68141056 > Swap: 5346017280 534601728 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
RH7.3 was EXT2 filesystem I think? (you probably did this) but I'd do a complete FSCHK on all disks. (1) Test some other Java applications...are they working? If not reinstall the RPM for the JRE you are using...try again. (2) load up another copy of Tomcat in your user account? Does this work (don't try to run them together)? If so...save your XML and WEBAPP directories and reinstall Tomcat. Good Luck. -- Timothy Halloran <[EMAIL PROTECTED]> Carnegie Mellon University - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
>From what I can tell memory usage looks ok as well... According to the output there is still memory free... total:used:free: shared: buffers: cached: Mem: 261988352 114282496 1477058560 18583552 68141056 Swap: 5346017280 534601728 MemTotal: 255848 kB MemFree:144244 kB MemShared: 0 kB Buffers: 18148 kB Cached: 66544 kB SwapCached: 0 kB Active: 86620 kB Inact_dirty: 3004 kB Inact_clean:96 kB Inact_target:17944 kB HighTotal: 0 kB HighFree:0 kB LowTotal: 255848 kB LowFree:144244 kB SwapTotal: 522072 kB SwapFree: 522072 kB Committed_AS:11736 kB Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Ralph Einfeldt [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 10:35 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError Yes, that is my assumption. The processlist looks uncritical. What about the memory usage ? (I'm not familiar with red hat, 'top' or 'cat /proc/meminfo' should work) > -Original Message- > From: Denise Mangano [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 4:22 PM > To: Tomcat Users List > Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > > Thank you everyone for your responses. So, you are saying that the > problem is not with Tomcat. Are you suggesting that the problem is > with the server itself (Linux) or possibly with the JDK? > > I tried adding the JAVA_OPT flags to the catalina.sh but that did not > due the trick. I also tried adding the values you suggested to the > user's environment, but I am still getting the errors on startup. > Reinstalling wouldn't hurt to try I guess... > > It doesn't look like any process is behaving abnormally but > then again, > I am a newbie... This is the output of ps -ef: > UIDPID PPID C STIME TTY TIME CMD > root 1 0 0 08:57 ?00:00:03 init > root 2 1 0 08:57 ?00:00:00 [keventd] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
Yes, that is my assumption. The processlist looks uncritical. What about the memory usage ? (I'm not familiar with red hat, 'top' or 'cat /proc/meminfo' should work) > -Original Message- > From: Denise Mangano [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 4:22 PM > To: Tomcat Users List > Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > > Thank you everyone for your responses. So, you are saying that the > problem is not with Tomcat. Are you suggesting that the > problem is with > the server itself (Linux) or possibly with the JDK? > > I tried adding the JAVA_OPT flags to the catalina.sh but that did not > due the trick. I also tried adding the values you suggested to the > user's environment, but I am still getting the errors on startup. > Reinstalling wouldn't hurt to try I guess... > > It doesn't look like any process is behaving abnormally but > then again, > I am a newbie... This is the output of ps -ef: > UIDPID PPID C STIME TTY TIME CMD > root 1 0 0 08:57 ?00:00:03 init > root 2 1 0 08:57 ?00:00:00 [keventd] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
Thank you everyone for your responses. So, you are saying that the problem is not with Tomcat. Are you suggesting that the problem is with the server itself (Linux) or possibly with the JDK? I tried adding the JAVA_OPT flags to the catalina.sh but that did not due the trick. I also tried adding the values you suggested to the user's environment, but I am still getting the errors on startup. Reinstalling wouldn't hurt to try I guess... It doesn't look like any process is behaving abnormally but then again, I am a newbie... This is the output of ps -ef: UIDPID PPID C STIME TTY TIME CMD root 1 0 0 08:57 ?00:00:03 init root 2 1 0 08:57 ?00:00:00 [keventd] root 3 1 0 08:57 ?00:00:00 [ksoftirqd_CPU0] root 4 1 0 08:57 ?00:00:00 [kswapd] root 5 1 0 08:57 ?00:00:00 [bdflush] root 6 1 0 08:57 ?00:00:00 [kupdated] root 7 1 0 08:58 ?00:00:00 [mdrecoveryd] root13 1 0 08:58 ?00:00:00 [scsi_eh_0] root14 1 0 08:58 ?00:00:00 [scsi_eh_1] root17 1 0 08:58 ?00:00:00 [kjournald] root82 1 0 08:58 ?00:00:00 [khubd] root 148 1 0 08:58 ?00:00:00 [kjournald] root 149 1 0 08:58 ?00:00:00 [kjournald] root 150 1 0 08:58 ?00:00:00 [kjournald] root 151 1 0 08:58 ?00:00:00 [kjournald] root 152 1 0 08:58 ?00:00:00 [kjournald] root 153 1 0 08:58 ?00:00:00 [kjournald] root 477 1 0 08:58 ?00:00:00 syslogd -m 0 root 482 1 0 08:58 ?00:00:00 klogd -x root 595 1 0 08:58 ?00:00:00 /usr/sbin/sshd root 628 1 0 08:58 ?00:00:00 gpm -t ps/2 -m /dev/mouse root 646 1 0 08:58 ?00:00:00 crond root 653 1 0 08:58 tty1 00:00:00 /sbin/mingetty tty1 root 654 1 0 08:58 tty2 00:00:00 /sbin/mingetty tty2 root 655 1 0 08:58 tty3 00:00:00 /sbin/mingetty tty3 root 656 1 0 08:58 tty4 00:00:00 /sbin/mingetty tty4 root 657 1 0 08:58 tty5 00:00:00 /sbin/mingetty tty5 root 658 1 0 08:58 tty6 00:00:00 /sbin/mingetty tty6 root 661 595 0 08:59 ?00:00:00 /usr/sbin/sshd weblogin 662 661 0 08:59 pts/000:00:00 -bash root 697 662 0 08:59 pts/000:00:00 su - root 698 697 0 08:59 pts/000:00:00 -bash root 990 1 0 09:09 ?00:00:00 /usr/local/apache/bin/httpd nobody 991 990 0 09:09 ?00:00:00 /usr/local/apache/bin/fcgi- nobody 992 990 0 09:09 ?00:00:00 /usr/local/apache/bin/httpd nobody 993 990 0 09:09 ?00:00:00 /usr/local/apache/bin/httpd nobody 994 990 0 09:09 ?00:00:00 /usr/local/apache/bin/httpd nobody 995 990 0 09:09 ?00:00:00 /usr/local/apache/bin/httpd nobody 996 990 0 09:09 ?00:00:00 /usr/local/apache/bin/httpd nobody 998 990 0 09:10 ?00:00:00 /usr/local/apache/bin/httpd nobody 999 990 0 09:10 ?00:00:00 /usr/local/apache/bin/httpd nobody1000 990 0 09:10 ?00:00:00 /usr/local/apache/bin/httpd root 1314 698 0 10:14 pts/000:00:00 bash root 1364 1314 0 10:16 pts/000:00:00 ps -ef Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Ralph Einfeldt [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 10:13 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError May setting these values will help: ulimit -s 2048 export LD_ASSUME_KERNEL=2.2.5 Either put them in the environment of the user that starts tomcat or put it in the startscript of tomcat. BTW: Have you looked what processes are running and how the memory usage is, before you try to start tomcat ? (Maybe there is some other process missbehaving) > -Original Message- > From: Denise Mangano [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 4:02 PM > To: Tomcat Users List > Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > > Ralph - thank you for your reply. I have not made any export settings > like that. Honestly, for the most part I took the Tomcat distribution > and went mostly with the defaults because everything was working fine. > Probably a newbie mistake, I'm sure - but I made very few settings / > changes. > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
May setting these values will help: ulimit -s 2048 export LD_ASSUME_KERNEL=2.2.5 Either put them in the environment of the user that starts tomcat or put it in the startscript of tomcat. BTW: Have you looked what processes are running and how the memory usage is, before you try to start tomcat ? (Maybe there is some other process missbehaving) > -Original Message- > From: Denise Mangano [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 4:02 PM > To: Tomcat Users List > Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > > Ralph - thank you for your reply. I have not made any export settings > like that. Honestly, for the most part I took the Tomcat distribution > and went mostly with the defaults because everything was working fine. > Probably a newbie mistake, I'm sure - but I made very few settings / > changes. > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
Particularly because it wasn't a 'friendly' reboot. Something may have gotten corrupted, it's not unheard of. Just for the heck of it, you could re-install the JDK and the Tomcat binaries (while keeping your server.xml and webapps directories safely backed up BEFORE you do any of that). > -Original Message- > From: Ralph Einfeldt [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 9:05 AM > To: Tomcat Users List > Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > > I think it's not the right time to think about optimizing. > > If tomcat isn't even starting, I don't think that the > problem is a 'normal' memory leak especially if the server > has run before. I think that something has changed through > the reboot. > > > -Original Message- > > From: Denise Mangano [mailto:[EMAIL PROTECTED] > > Sent: Friday, September 19, 2003 3:59 PM > > To: Tomcat Users List > > Subject: RE: Urgent! Cannot start Tomcat - > java.lang.OutOfMemoryError > > > > I did not change ulimit at all... Actually I did not change > > anything in > > server.xml besides making the configurations for mod_jk. Are > > there any > > settings I should consider changing? Perhaps, you can point me to a > > good resource where I can learn about optimizing? > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
Howdy, I tend to agree, and ulimit or a similar facility to control max number of threads allowed to the account running tomcat seems like the most likely candidate. Yoav Shapira Millennium ChemInformatics >-Original Message- >From: Ralph Einfeldt [mailto:[EMAIL PROTECTED] >Sent: Friday, September 19, 2003 10:05 AM >To: Tomcat Users List >Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > >I think it's not the right time to think about optimizing. > >If tomcat isn't even starting, I don't think that the >problem is a 'normal' memory leak especially if the server >has run before. I think that something has changed through >the reboot. > >> -Original Message- >> From: Denise Mangano [mailto:[EMAIL PROTECTED] >> Sent: Friday, September 19, 2003 3:59 PM >> To: Tomcat Users List >> Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError >> >> I did not change ulimit at all... Actually I did not change >> anything in >> server.xml besides making the configurations for mod_jk. Are >> there any >> settings I should consider changing? Perhaps, you can point me to a >> good resource where I can learn about optimizing? >> > >- >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
I think it's not the right time to think about optimizing. If tomcat isn't even starting, I don't think that the problem is a 'normal' memory leak especially if the server has run before. I think that something has changed through the reboot. > -Original Message- > From: Denise Mangano [mailto:[EMAIL PROTECTED] > Sent: Friday, September 19, 2003 3:59 PM > To: Tomcat Users List > Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError > > I did not change ulimit at all... Actually I did not change > anything in > server.xml besides making the configurations for mod_jk. Are > there any > settings I should consider changing? Perhaps, you can point me to a > good resource where I can learn about optimizing? > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
