Discussion :

[hadakamatcho]

Bonjour,
je travail sur un projet struts et j'utilise log4j, lors du deploiment de mon projet sur tomcat 5.5 je recoit cette erreur:

Code :

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log4j:WARN No appenders could be found for logger (org.apache.catalina.startup.Embedded).
log4j:WARN Please initialize the log4j system properly.
15   [PORTAIL-CONSOLE] : 2010-12-09 15:52:42,640 [main] (StandardManager.java:412)  ERROR [ManagerBase] "IOException" lors du chargement des sessions persistantes: java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: org.apache.log4j.Logger
java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: org.apache.log4j.Logger
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1333)
	at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947)
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
	at org.apache.catalina.session.StandardSession.readObject(StandardSession.java:1459)
	at org.apache.catalina.session.StandardSession.readObjectData(StandardSession.java:983)
	at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:394)
	at org.apache.catalina.session.StandardManager.load(StandardManager.java:321)
	at org.apache.catalina.session.StandardManager.start(StandardManager.java:637)
	at org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java:432)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4196)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
	at org.apache.catalina.core.StandardService.start(StandardService.java:448)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
	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:597)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
Caused by: java.io.NotSerializableException: org.apache.log4j.Logger
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1156)
	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
	at org.apache.catalina.session.StandardSession.writeObject(StandardSession.java:1535)
	at org.apache.catalina.session.StandardSession.writeObjectData(StandardSession.java:1000)
	at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:517)
	at org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
	at org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
	at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4362)
	at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1067)
	at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1067)
	at org.apache.catalina.core.StandardEngine.stop(StandardEngine.java:448)
	at org.apache.catalina.core.StandardService.stop(StandardService.java:510)
	at org.apache.catalina.core.StandardServer.stop(StandardServer.java:734)
	at org.apache.catalina.startup.Catalina.stop(Catalina.java:602)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:577)
	... 6 more
15   [PORTAIL-CONSOLE] : 2010-12-09 15:52:42,640 [main] (StandardManager.java:639)  ERROR [ManagerBase] Exception au chargement des sessions depuis le stockage persistant (persistent storage)
java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: org.apache.log4j.Logger
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1333)
	at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947)
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
	at org.apache.catalina.session.StandardSession.readObject(StandardSession.java:1459)
	at org.apache.catalina.session.StandardSession.readObjectData(StandardSession.java:983)
	at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:394)
	at org.apache.catalina.session.StandardManager.load(StandardManager.java:321)
	at org.apache.catalina.session.StandardManager.start(StandardManager.java:637)
	at org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java:432)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4196)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
	at org.apache.catalina.core.StandardService.start(StandardService.java:448)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
	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:597)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
Caused by: java.io.NotSerializableException: org.apache.log4j.Logger
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1156)
	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
	at org.apache.catalina.session.StandardSession.writeObject(StandardSession.java:1535)
	at org.apache.catalina.session.StandardSession.writeObjectData(StandardSession.java:1000)
	at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:517)
	at org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
	at org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
	at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4362)
	at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1067)
	at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1067)
	at org.apache.catalina.core.StandardEngine.stop(StandardEngine.java:448)
	at org.apache.catalina.core.StandardService.stop(StandardService.java:510)
	at org.apache.catalina.core.StandardServer.stop(StandardServer.java:734)
	at org.apache.catalina.startup.Catalina.stop(Catalina.java:602)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:577)
	... 6 more

voila mon fichier log4j.properties:

Code :

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# PRODUCTION VERSION
 
log4j.additivity.acti=false
log4j.logger.acti=ERROR, stdout, fichier
log4j.logger.acti.portail.util.KeyfilesLogger=INFO, keyfiles
log4j.logger.org.hibernate=ERROR, stdout
log4j.logger.org.apache=ERROR, stdout
log4j.logger.com.octo.captcha = ERROR, stdout
 
#Only print log statement of level ?? or above regardless of the logger.
log4j.threshold=INFO
 
### Appender Settings ###
### The console appender
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
 
# Pattern to output the caller file name and line number.
log4j.appender.stdout.layout.ConversionPattern=%-4r [PORTAIL-CONSOLE] : %d [%t] (%F:%L) %x %-5p [%c{1}] %m%n
 
### The gpsv.log file appender
log4j.appender.fichier=org.apache.log4j.RollingFileAppender
#log4j.appender.fichier.File=/app/runtime/tomcat/logs/portail.log
log4j.appender.fichier.File=C:/test/logs/portail.log
log4j.appender.fichier.MaxFileSize=200KB
 
log4j.appender.keyfiles=org.apache.log4j.FileAppender
log4j.appender.keyfiles.layout=org.apache.log4j.PatternLayout
log4j.appender.keyfiles.layout.ConversionPattern=%d %m %n
#log4j.appender.keyfiles.File=/usr/local/tomcat/webapps/webdav/logs/keyfiles.log
#log4j.appender.keyfiles.File=/app/runtime/tomcat/webapps/webdav/logs/keyfiles.log
log4j.appender.keyfiles.File=C:/test/logs/keyfiles.log
 
# Keep one backup file
log4j.appender.fichier.MaxBackupIndex=2
log4j.appender.fichier.layout=org.apache.log4j.PatternLayout
log4j.appender.fichier.layout.ConversionPattern=%-4r [PORTAIL] : %d %t (%F:%L) %x %-5p [%c{1}] %m%n
### END Appender Settings ###

[Jimmy_]

Bonjour,

On dirai plutôt que tu essai de mettre un objet Logger dans la session.
Et l'erreur NotSerializableException te prévient que l'objet n'est pas Serializable.
En principe ce genre d'objet n'a pas a être mis en session, tu veux en faire quoi ?

[hadakamatcho]

Bonjour,
Jai copier mon fichier log4j.properties de mon application sous %TomcatHome%\common\classes et l'erreur du logger a disparu mais une autre est généré

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[PORTAIL-CONSOLE] : 2010-12-10 16:16:52,906 [http-8282-2] (ApplicationDispatcher.java:691)  ERROR [[jsp]] "Servlet.service()" pour la servlet jsp a lancé une exception
java.lang.IllegalStateException: "getOutputStream()" a déjà été appelé pour cette réponse
...