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Author Message
seilo
 Post subject: Cache or Memory leak problem leads to dead lock
PostPosted: Wed Nov 05, 2008 11:34 am 
Newbie

Joined: Wed Nov 05, 2008 10:51 am
Posts: 1
Hibernate version: 3.2.6

Mapping documents:

Full stack trace of any exception that occurs:

Name and version of the database you are using: MySQL 5.0

The generated SQL (show_sql=true): false

We are working on a project... however since yesterday we get hte folowing error!
please help

Code:
Nov 4, 2008 7:06:55 AM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /opt/sun-jdk-1.6.0.07/jre/lib/i386/server:/opt/sun-jdk-1.6.0.07/jre/lib/i386:/opt/sun-jdk-1.6.0.07/jre/../lib/i386:/usr/java/packages/lib/i386:/lib:/usr/lib
Nov 4, 2008 7:06:55 AM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
Nov 4, 2008 7:06:56 AM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-8443
Nov 4, 2008 7:06:56 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1249 ms
Nov 4, 2008 7:06:56 AM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
Nov 4, 2008 7:06:56 AM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.18
Nov 4, 2008 7:06:56 AM org.apache.catalina.loader.WebappClassLoader validateJarFile
INFO: validateJarFile(/home/demo/apache-tomcat-6.0.18/webapps/ProjectBauma/WEB-INF/lib/servlet-api.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
Nov 4, 2008 7:06:57 AM org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring root WebApplicationContext
Nov 4, 2008 7:07:02 AM org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring FrameworkServlet 'ProjectBauma'
Nov 4, 2008 7:07:03 AM org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextInitialized()
Nov 4, 2008 7:07:03 AM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextInitialized()
Nov 4, 2008 7:07:03 AM org.apache.catalina.loader.WebappClassLoader validateJarFile
INFO: validateJarFile(/home/demo/apache-tomcat-6.0.18/webapps/ProjectBauma/WEB-INF/lib/servlet-api.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
Nov 4, 2008 7:07:03 AM org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring root WebApplicationContext
2008-11-04 07:07:04,351 [com.mchange.v2.c3p0.management.ActiveManagementCoordinator] WARN  - A C3P0Registry mbean is already registered. This probably means that an application using c3p0 was undeployed, but not all PooledDataSources were closed prior to undeployment. This may lead to resource leaks over time. Please take care to close all PooledDataSources.
Nov 4, 2008 7:07:07 AM org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring FrameworkServlet 'ProjectBauma'
Nov 4, 2008 7:07:07 AM org.apache.catalina.loader.WebappClassLoader validateJarFile
INFO: validateJarFile(/home/demo/apache-tomcat-6.0.18/webapps/ProjectBauma/WEB-INF/lib/servlet-api.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
2008-11-04 07:07:08,768 [com.mchange.v2.c3p0.management.ActiveManagementCoordinator] WARN  - A C3P0Registry mbean is already registered. This probably means that an application using c3p0 was undeployed, but not all PooledDataSources were closed prior to undeployment. This may lead to resource leaks over time. Please take care to close all PooledDataSources.
Nov 4, 2008 7:07:11 AM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
Nov 4, 2008 7:07:11 AM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-8443
Nov 4, 2008 7:07:12 AM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
Nov 4, 2008 7:07:12 AM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/21  config=null
Nov 4, 2008 7:07:12 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 15575 ms
2008-11-04 07:07:39,718 [org.springframework.beans.factory.support.PropertiesBeanDefinitionReader] WARN  - Use of 'class' property in [org.springframework.beans.factory.support.PropertiesBeanDefinitionReader] is deprecated in favor of '(class)'
2008-11-04 07:07:39,719 [org.springframework.beans.factory.support.PropertiesBeanDefinitionReader] WARN  - Use of 'class' property in [org.springframework.beans.factory.support.PropertiesBeanDefinitionReader] is deprecated in favor of '(class)'
2008-11-04 07:07:48,761 [org.acegisecurity.event.authentication.LoggerListener] WARN  - Authentication event AuthenticationSuccessEvent: msiegel@verimatic; details: org.acegisecurity.ui.WebAuthenticationDetails@fffe21a0: RemoteIpAddress: 213.157.15.110; SessionId: 26F7B63E053588936DB80709611853DC
2008-11-04 07:07:48,764 [org.acegisecurity.event.authentication.LoggerListener] WARN  - Authentication event InteractiveAuthenticationSuccessEvent: msiegel@verimatic; details: org.acegisecurity.ui.WebAuthenticationDetails@fffe21a0: RemoteIpAddress: 213.157.15.110; SessionId: 26F7B63E053588936DB80709611853DC
2008-11-04 08:22:01,487 [org.acegisecurity.event.authentication.LoggerListener] WARN  - Authentication event AuthenticationSuccessEvent: kchikov@verimatic; details: org.acegisecurity.ui.WebAuthenticationDetails@0: RemoteIpAddress: 213.157.15.110; SessionId: 99A50E13F1CEC9562084DFD1FD8240B6
2008-11-04 08:22:01,488 [org.acegisecurity.event.authentication.LoggerListener] WARN  - Authentication event InteractiveAuthenticationSuccessEvent: kchikov@verimatic; details: org.acegisecurity.ui.WebAuthenticationDetails@0: RemoteIpAddress: 213.157.15.110; SessionId: 99A50E13F1CEC9562084DFD1FD8240B6
2008-11-04 10:01:17,419 [org.acegisecurity.event.authentication.LoggerListener] WARN  - Authentication event AuthenticationSuccessEvent: kchikov@verimatic; details: org.acegisecurity.ui.WebAuthenticationDetails@0: RemoteIpAddress: 213.157.15.110; SessionId: 2DA3C64A2B8AC388B340173E6E6A033F
2008-11-04 10:01:17,419 [org.acegisecurity.event.authentication.LoggerListener] WARN  - Authentication event InteractiveAuthenticationSuccessEvent: kchikov@verimatic; details: org.acegisecurity.ui.WebAuthenticationDetails@0: RemoteIpAddress: 213.157.15.110; SessionId: 2DA3C64A2B8AC388B340173E6E6A033F
2008-11-04 10:02:43,448 [org.acegisecurity.event.authentication.LoggerListener] WARN  - Authentication event AuthenticationSuccessEvent: kchikov@verimatic; details: org.acegisecurity.ui.WebAuthenticationDetails@fffe21a0: RemoteIpAddress: 213.157.15.110; SessionId: 14298C06D8916C5C713D233CD1B0C42F
2008-11-04 10:02:43,460 [org.acegisecurity.event.authentication.LoggerListener] WARN  - Authentication event InteractiveAuthenticationSuccessEvent: kchikov@verimatic; details: org.acegisecurity.ui.WebAuthenticationDetails@fffe21a0: RemoteIpAddress: 213.157.15.110; SessionId: 14298C06D8916C5C713D233CD1B0C42F
2008-11-04 11:39:35,709 [org.springframework.beans.factory.support.PropertiesBeanDefinitionReader] WARN  - Use of 'class' property in [org.springframework.beans.factory.support.PropertiesBeanDefinitionReader] is deprecated in favor of '(class)'
2008-11-04 11:39:35,709 [org.springframework.beans.factory.support.PropertiesBeanDefinitionReader] WARN  - Use of 'class' property in [org.springframework.beans.factory.support.PropertiesBeanDefinitionReader] is deprecated in favor of '(class)'
2008-11-04 11:39:46,761 [org.acegisecurity.event.authentication.LoggerListener] WARN  - Authentication event AuthenticationSuccessEvent: msiegel@verimatic; details: org.acegisecurity.ui.WebAuthenticationDetails@166c8: RemoteIpAddress: 213.157.15.110; SessionId: 1E33B6CEC81551FCB20A68AF2F4D3E42
2008-11-04 11:39:46,763 [org.acegisecurity.event.authentication.LoggerListener] WARN  - Authentication event InteractiveAuthenticationSuccessEvent: msiegel@verimatic; details: org.acegisecurity.ui.WebAuthenticationDetails@166c8: RemoteIpAddress: 213.157.15.110; SessionId: 1E33B6CEC81551FCB20A68AF2F4D3E42
Exception in thread "http-8443-10" java.lang.OutOfMemoryError: PermGen space
Exception in thread "http-8443-9" java.lang.OutOfMemoryError: PermGen space
Exception in thread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0" java.lang.OutOfMemoryError: PermGen space
Exception in thread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1" java.lang.OutOfMemoryError: PermGen space
Exception in thread "ContainerBackgroundProcessor[StandardEngine[Catalina]]" java.lang.OutOfMemoryError: PermGen space
Exception in thread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1" java.lang.OutOfMemoryError: PermGen space
Exception in thread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2" java.lang.OutOfMemoryError: PermGen space
Exception in thread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0" java.lang.OutOfMemoryError: PermGen space
Exception in thread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0" java.lang.OutOfMemoryError: PermGen space
Exception in thread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2" java.lang.OutOfMemoryError: PermGen space
Exception in thread "Timer-0" java.lang.OutOfMemoryError: PermGen space
Exception in thread "Timer-2" java.lang.OutOfMemoryError: PermGen space
Exception in thread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2" java.lang.OutOfMemoryError: PermGen space
Exception in thread "http-8443-5" java.lang.OutOfMemoryError: PermGen space
:q!
:wq
Exception in thread "http-8443-6" java.lang.OutOfMemoryError: PermGen space
Exception in thread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1" java.lang.OutOfMemoryError: PermGen space
Exception in thread "http-8443-3" java.lang.OutOfMemoryError: PermGen space
2008-11-04 11:40:10,639 [org.apache.tiles.jsp.taglib.RenderTagSupport] ERROR - Error during rendering
2008-11-04 14:52:18,972 [com.mchange.v2.async.ThreadPoolAsynchronousRunner] WARN  - com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector@1cd5003 -- APPARENT DEADLOCK!!! Creating emergency threads for unassigned pending tasks!
Exception in thread "Timer-1" java.lang.OutOfMemoryError: PermGen space
Exception in thread "http-8443-4" java.lang.OutOfMemoryError: PermGen space
Exception in thread "http-8443-1" java.lang.OutOfMemoryError: PermGen space
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pbdavey
 Post subject:
PostPosted: Wed Nov 05, 2008 12:48 pm 
Newbie

Joined: Thu May 22, 2008 9:48 am
Posts: 13
Something is taking up all that memory, so I'd profile you're server and see where all the objects are created from. Also, do you get the error when you first deploy the application after restarting the app server, or is it just subsequent deployments? I believe the first lines mean that Tomcat is just starting (so even the first deployment causes OutOfMemory)...but I'd like to make sure I'm interpreting that correctly.
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