Re: OOME while expanding a war with tomcat 7.0.29 but not with tomcat 7.0.28
Hi, sorry I was on vacation so I couldn't answer before. The OOME is heap generated and I can provide you the hapdump since it is generated automatically when the exception occurs. My JAVA_OPTS are the following: JAVA_OPTS=-XX:MaxPermSize=200m -XX:+HeapDumpOnOutOfMemoryError -Dcom.sun.management.jmxremote -Djava.net.preferIPv4Stack=true -Djava.awt.headless=true I'll also give the Bug 53535 workaround a try Cheers, Alberto On Sat, Jul 14, 2012 at 7:13 PM, Christopher Schultz ch...@christopherschultz.net wrote: Alberto, On Jul 14, 2012, at 8:42, Alberto Aresca alberto.are...@gmail.com wrote: I've just upgraded my tomcat from version 7.0.28 to the newly released 7.0.29 but while before my webapp was being expanded without any problem, now it is causing an OOME. Of course this can be easily fixed by increasing the heap size but before going forward in the upgrade i'd like to know if anyone else have been experiencing something similar or if something in the expansion implementation changed recently (i couldn't find anything in the release note) Can you provide any other information? Stack trace or heap dump? Is this regular heap or permgen? What are your heap settings? Is there anything else we should know about your web app? Do you have 500 jar files in your lib directory? Do you cache a large dataset on startup? -chris - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- Alberto Aresca - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: OOME while expanding a war with tomcat 7.0.29 but not with tomcat 7.0.28
The OOME I am getting is coming from Heap, and that's even giving Tomcat 1GB of maximum heap. The instance seems to start successfully outside of the MyEclipse environment; however inside MyEclipse it fails miserably. The surprising part of this is that the instance has ran with half that amount of maximum Heap Memory prior to 7.0.29 without any problems or issues with memory errors. As far as number of jars in the LIB folder, we only have just over 100 jars totaling a max of 50mb. -Original Message- From: Christopher Schultz [mailto:ch...@christopherschultz.net] Sent: Saturday, July 14, 2012 12:13 PM To: Tomcat Users List Subject: Re: OOME while expanding a war with tomcat 7.0.29 but not with tomcat 7.0.28 Alberto, On Jul 14, 2012, at 8:42, Alberto Aresca alberto.are...@gmail.com wrote: I've just upgraded my tomcat from version 7.0.28 to the newly released 7.0.29 but while before my webapp was being expanded without any problem, now it is causing an OOME. Of course this can be easily fixed by increasing the heap size but before going forward in the upgrade i'd like to know if anyone else have been experiencing something similar or if something in the expansion implementation changed recently (i couldn't find anything in the release note) Can you provide any other information? Stack trace or heap dump? Is this regular heap or permgen? What are your heap settings? Is there anything else we should know about your web app? Do you have 500 jar files in your lib directory? Do you cache a large dataset on startup? -chris - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: OOME while expanding a war with tomcat 7.0.29 but not with tomcat 7.0.28
CRANFORD, CHRIS chris.cranf...@setech.com wrote: The OOME I am getting is coming from Heap, and that's even giving Tomcat 1GB of maximum heap. The instance seems to start successfully outside of the MyEclipse environment; however inside MyEclipse it fails miserably. The surprising part of this is that the instance has ran with half that amount of maximum Heap Memory prior to 7.0.29 without any problems or issues with memory errors. As far as number of jars in the LIB folder, we only have just over 100 jars totaling a max of 50mb. -Original Message- From: Christopher Schultz [mailto:ch...@christopherschultz.net] Sent: Saturday, July 14, 2012 12:13 PM To: Tomcat Users List Subject: Re: OOME while expanding a war with tomcat 7.0.29 but not with tomcat 7.0.28 Alberto, On Jul 14, 2012, at 8:42, Alberto Aresca alberto.are...@gmail.com wrote: I've just upgraded my tomcat from version 7.0.28 to the newly released 7.0.29 but while before my webapp was being expanded without any problem, now it is causing an OOME. Of course this can be easily fixed by increasing the heap size but before going forward in the upgrade i'd like to know if anyone else have been experiencing something similar or if something in the expansion implementation changed recently (i couldn't find anything in the release note) Can you provide any other information? Stack trace or heap dump? Is this regular heap or permgen? What are your heap settings? Is there anything else we should know about your web app? Do you have 500 jar files in your lib directory? Do you cache a large dataset on startup? -chris - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org Most likely the Jar scanning (which caches a lot of data during startup) is the cause. There is a patch to reduce the volume of cached data significantly in bugzilla at the moment. In the meantime, setting metadata-complete may help. Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: OOME while expanding a war with tomcat 7.0.29 but not with tomcat 7.0.28
Thanks Mark! -Original Message- From: Mark Thomas [mailto:ma...@apache.org] Sent: Monday, July 16, 2012 12:35 PM To: Tomcat Users List Subject: RE: OOME while expanding a war with tomcat 7.0.29 but not with tomcat 7.0.28 CRANFORD, CHRIS chris.cranf...@setech.com wrote: The OOME I am getting is coming from Heap, and that's even giving Tomcat 1GB of maximum heap. The instance seems to start successfully outside of the MyEclipse environment; however inside MyEclipse it fails miserably. The surprising part of this is that the instance has ran with half that amount of maximum Heap Memory prior to 7.0.29 without any problems or issues with memory errors. As far as number of jars in the LIB folder, we only have just over 100 jars totaling a max of 50mb. -Original Message- From: Christopher Schultz [mailto:ch...@christopherschultz.net] Sent: Saturday, July 14, 2012 12:13 PM To: Tomcat Users List Subject: Re: OOME while expanding a war with tomcat 7.0.29 but not with tomcat 7.0.28 Alberto, On Jul 14, 2012, at 8:42, Alberto Aresca alberto.are...@gmail.com wrote: I've just upgraded my tomcat from version 7.0.28 to the newly released 7.0.29 but while before my webapp was being expanded without any problem, now it is causing an OOME. Of course this can be easily fixed by increasing the heap size but before going forward in the upgrade i'd like to know if anyone else have been experiencing something similar or if something in the expansion implementation changed recently (i couldn't find anything in the release note) Can you provide any other information? Stack trace or heap dump? Is this regular heap or permgen? What are your heap settings? Is there anything else we should know about your web app? Do you have 500 jar files in your lib directory? Do you cache a large dataset on startup? -chris - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org Most likely the Jar scanning (which caches a lot of data during startup) is the cause. There is a patch to reduce the volume of cached data significantly in bugzilla at the moment. In the meantime, setting metadata-complete may help. Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: OOME while expanding a war with tomcat 7.0.29 but not with tomcat 7.0.28
On 16.07.2012 19:35, Mark Thomas wrote: CRANFORD, CHRIS chris.cranf...@setech.com wrote: The OOME I am getting is coming from Heap, and that's even giving Tomcat 1GB of maximum heap. The instance seems to start successfully outside of the MyEclipse environment; however inside MyEclipse it fails miserably. The surprising part of this is that the instance has ran with half that amount of maximum Heap Memory prior to 7.0.29 without any problems or issues with memory errors. As far as number of jars in the LIB folder, we only have just over 100 jars totaling a max of 50mb. -Original Message- From: Christopher Schultz [mailto:ch...@christopherschultz.net] Sent: Saturday, July 14, 2012 12:13 PM To: Tomcat Users List Subject: Re: OOME while expanding a war with tomcat 7.0.29 but not with tomcat 7.0.28 Alberto, On Jul 14, 2012, at 8:42, Alberto Aresca alberto.are...@gmail.com wrote: I've just upgraded my tomcat from version 7.0.28 to the newly released 7.0.29 but while before my webapp was being expanded without any problem, now it is causing an OOME. Of course this can be easily fixed by increasing the heap size but before going forward in the upgrade i'd like to know if anyone else have been experiencing something similar or if something in the expansion implementation changed recently (i couldn't find anything in the release note) Can you provide any other information? Stack trace or heap dump? Is this regular heap or permgen? What are your heap settings? Is there anything else we should know about your web app? Do you have 500 jar files in your lib directory? Do you cache a large dataset on startup? -chris - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org Most likely the Jar scanning (which caches a lot of data during startup) is the cause. There is a patch to reduce the volume of cached data significantly in bugzilla at the moment. In the meantime, setting metadata-complete may help. Bugzilla link: https://issues.apache.org/bugzilla/show_bug.cgi?id=53535 Regards, Rainer - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
OOME while expanding a war with tomcat 7.0.29 but not with tomcat 7.0.28
Hi all, I've just upgraded my tomcat from version 7.0.28 to the newly released 7.0.29 but while before my webapp was being expanded without any problem, now it is causing an OOME. Of course this can be easily fixed by increasing the heap size but before going forward in the upgrade i'd like to know if anyone else have been experiencing something similar or if something in the expansion implementation changed recently (i couldn't find anything in the release note) Regards -- Alberto Aresca - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: OOME while expanding a war with tomcat 7.0.29 but not with tomcat 7.0.28
Alberto, On Jul 14, 2012, at 8:42, Alberto Aresca alberto.are...@gmail.com wrote: I've just upgraded my tomcat from version 7.0.28 to the newly released 7.0.29 but while before my webapp was being expanded without any problem, now it is causing an OOME. Of course this can be easily fixed by increasing the heap size but before going forward in the upgrade i'd like to know if anyone else have been experiencing something similar or if something in the expansion implementation changed recently (i couldn't find anything in the release note) Can you provide any other information? Stack trace or heap dump? Is this regular heap or permgen? What are your heap settings? Is there anything else we should know about your web app? Do you have 500 jar files in your lib directory? Do you cache a large dataset on startup? -chris - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
