https://issues.apache.org/bugzilla/show_bug.cgi?id=44908
Summary: LoggerConfigurationException Caused by session-timeout
Setting in web.xml
Product: Tomcat 4
Version: 4.1.37
Platform: PC
OS/Version: Windows XP
Status: NEW
Severity: major
Priority: P2
Component: Catalina
AssignedTo: [EMAIL PROTECTED]
ReportedBy: [EMAIL PROTECTED]
JDK version 1.4.2_16
A LoggerConfigurationException would occur if the default web.xml (in the conf
directory) or the web.xml in the web-app (in WEB-INF) contains the
session-timeout entry
i.e.
<session-config>
<session-timeout>30</session-timeout>
</session-config>
AND
the WEB-INF/classes directory contains a commons-logging.properties file with
the entry
org.apache.commons.logging.Log=org.apache.commons.logging.impl.Log4JLogger.
The console would display
30-Apr-2008 17:44:17 org.apache.commons.digester.Digester endElement
SEVERE: End event threw exception
org.apache.commons.logging.LogConfigurationException: User-specified log class
'
org.apache.commons.logging.impl.Log4JLogger' cannot be found or is not useable.
at
org.apache.commons.logging.impl.LogFactoryImpl.discoverLogImplementation(LogFactoryImpl.java:874)
at
org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:604)
at
org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:336)
at
org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:310)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:685)
at
org.apache.commons.beanutils.ConvertUtilsBean.<init>(ConvertUtilsBean.java:130)
at
org.apache.commons.beanutils.BeanUtilsBean.<init>(BeanUtilsBean.java:110)
at
org.apache.commons.beanutils.BeanUtilsBean$1.initialValue(BeanUtilsBean.java:68)
at
org.apache.commons.beanutils.ContextClassLoaderLocal.get(ContextClassLoaderLocal.java:80)
at
org.apache.commons.beanutils.BeanUtilsBean.getInstance(BeanUtilsBean.java:78)
at
org.apache.commons.beanutils.ConvertUtilsBean.getInstance(ConvertUtilsBean.java:115)
at
org.apache.commons.beanutils.ConvertUtils.convert(ConvertUtils.java:217)
at
org.apache.commons.digester.CallMethodRule.end(CallMethodRule.java:561)
at org.apache.commons.digester.Rule.end(Rule.java:253)
at org.apache.commons.digester.Digester.endElement(Digester.java:1222)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown
Source)
at
org.apache.xerces.impl.dtd.XMLDTDValidator.endNamespaceScope(UnknownSource)
at org.apache.xerces.impl.dtd.XMLDTDValidator.handleEndElement(Unknown
Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.endElement(Unknown
Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown
Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown
Source)
at org.apache.commons.digester.Digester.parse(Digester.java:1745)
at
org.apache.catalina.startup.ContextConfig.defaultConfig(ContextConfig.java:488)
at
org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:579)
at
org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:182)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:3644)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:777)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:760)
at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:538)
at
org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:265)
at org.apache.catalina.core.StandardHost.install(StandardHost.java:731)
at
org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:649)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:379)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:808)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:335)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1156)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:697)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1148)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:311)
at
org.apache.catalina.core.StandardService.start(StandardService.java:450)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:2213)
at org.apache.catalina.startup.Catalina.start(Catalina.java:484)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:371)
at org.apache.catalina.startup.Catalina.process(Catalina.java:134)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:151)
while the log file in the logs directory would contain
2008-04-30 17:44:17 ContextConfig[/test] Parse error in default web.xml
org.apache.commons.logging.LogConfigurationException: User-specified log class
'org.apache.commons.logging.impl.Log4JLogger' cannot be found or is not
useable.
at
org.apache.commons.digester.Digester.createSAXException(Digester.java:3181)
at
org.apache.commons.digester.Digester.createSAXException(Digester.java:3207)
at org.apache.commons.digester.Digester.endElement(Digester.java:1225)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown
Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.endNamespaceScope(Unknown
Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.handleEndElement(Unknown
Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.endElement(Unknown
Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown
Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown
Source)
at org.apache.commons.digester.Digester.parse(Digester.java:1745)
at
org.apache.catalina.startup.ContextConfig.defaultConfig(ContextConfig.java:488)
at
org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:579)
at
org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:182)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:3644)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:777)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:760)
at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:538)
at
org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:265)
at org.apache.catalina.core.StandardHost.install(StandardHost.java:731)
at
org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:649)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:379)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:808)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:335)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1156)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:697)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1148)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:311)
at
org.apache.catalina.core.StandardService.start(StandardService.java:450)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:2213)
at org.apache.catalina.startup.Catalina.start(Catalina.java:484)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:371)
at org.apache.catalina.startup.Catalina.process(Catalina.java:134)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:151)
2008-04-30 17:44:17 ContextConfig[/test]: Occurred at line 324 column 46
2008-04-30 17:44:17 ContextConfig[/test] Parse error in application web.xml
org.apache.commons.logging.LogConfigurationException: User-specified log class
'org.apache.commons.logging.impl.Log4JLogger' cannot be found or is not
useable.
at
org.apache.commons.digester.Digester.createSAXException(Digester.java:3181)
at
org.apache.commons.digester.Digester.createSAXException(Digester.java:3207)
at org.apache.commons.digester.Digester.endElement(Digester.java:1225)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown
Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.endNamespaceScope(Unknown
Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.handleEndElement(Unknown
Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.endElement(Unknown
Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown
Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown
Source)
at org.apache.commons.digester.Digester.parse(Digester.java:1745)
at
org.apache.catalina.startup.ContextConfig.applicationConfig(ContextConfig.java:221)
at
org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:580)
at
org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:182)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:3644)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:777)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:760)
at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:538)
at
org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:265)
at org.apache.catalina.core.StandardHost.install(StandardHost.java:731)
at
org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:649)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:379)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:808)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:335)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1156)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:697)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1148)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:311)
at
org.apache.catalina.core.StandardService.start(StandardService.java:450)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:2213)
at org.apache.catalina.startup.Catalina.start(Catalina.java:484)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:371)
at org.apache.catalina.startup.Catalina.process(Catalina.java:134)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:151)
2008-04-30 17:44:17 ContextConfig[/test]: Occurred at line 6 column 40
Note that both line 324 of the default web.xml and line 6 of the web app
web.xml point to the session-timeout entry.
Attached is the WAR file that can be used to replicate this. It contains only
/test (root directory of the web-app)
/test/WEB-INF
/test/WEB-INF/classes
/test/WEB-INF/classes/commons-logging.properties
/test/WEB-INF/web.xml
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