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Posted to users@tomcat.apache.org by Rainer Jung <ra...@kippdata.de> on 2007/05/21 14:26:53 UTC
Re: logging log4j of my application
How do you deploy the log4j Jar? Which place? Several places?
Where do you keep your log4j configuration file? One file, several ones?
Which mechanism did you choose to publish the files to log4j?
The questions concerning "several" always mean: are those things only in
your webapp, or also added to the container installation?
Depending on the answers, it's relatively easy (after understanding
tomcat class loaders and log4j default configuration mechanisms) to
explain, which config gets evaluated and why.
Regards,
Rainer
Marc Rameder wrote:
> Hi
>
> I have a problem with tomcat 5.5.20. My application uses log4j 1.2.9 and I
> am sure that all my implementation is correct because I uses JUnit and the
> logging works fine with it. However, Tomcat loads my log4j.properties so the
> configuration of the web.xml should be right.
> I know that because the log file is created but it contains no entries.
> Moreover my log4j.properties is used in other projects without tomcat and
> works file.
>
> Is there a special configuration of the tomcat?
>
> Thanks
> marc
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Re: AW: AW: logging log4j of my application
Posted by Mirek Kopriva <mi...@gmail.com>.
Ok My problem is solved.
After reading some more documentation on commons-logging.
The trick is in $TOMCAT_HOME\bin\commons-logging-api.jar. It doesn't contain
the
Adapters for Log4j. Because it's on the container class path, it is always
used, even if you put newer version
into webapp\WEB-INF\lib
After replacing it with commons-logging-api-1.1.jar (renamed because tomcat
has this name hard coded somewhere)
and putting commons-logging-adapters-1.1.jar into webapp\WEB-INF\lib,
it's all good.
Mirek
On 5/25/07, Mirek Kopriva <mi...@gmail.com> wrote:
>
> Marc,
> What jar are you talking about? I have a similar problem. Got log4j
> working with my application based on spring running on tomcat 5.5.17
> but have troubles to set up logging for Spring/Whatever is using commons
> logging in my log4j xml.
>
> Searching on the net reveals that this might be tomcat/commons-logging
> problems, but following various suggestions didn't help me.
>
> I won't put here various configuration files as they are correct (working
> with my app./ log file gets created - appender for spring only, but no
> logging messages for spring goes into it nor to anywhere else).
>
> I have commons-logging-api.jar in $TOMCAT_HOME.bin (v 1.0.4)
> log4j.1.2.4.jar + commons-loggin.jar in WEB-INF/lib.
>
> No other log4j configuration/jars lying around neither is set in tomcats
> configs. I also tried it with spring's jpetstore sample application,
> but didn't work either.
>
> Does anybody have any idea? Or an idea how to try to discover the problem
> (no logging, no pointers)?
> Thanks a lot,
> Mirek
>
>
>
>
> On 5/22/07, Marc Rameder <ma...@rameder.net> wrote:
> >
> > Sorry for spaming but solution is found!
> > Jar file was corrupted.
> >
> > Thanks @ all
> > marc
> >
> > -----Ursprüngliche Nachricht-----
> > Von: Marc Rameder [mailto:marc@rameder.net]
> > Gesendet: Dienstag, 22. Mai 2007 16:38
> > An: 'Tomcat Users List'
> > Betreff: AW: AW: AW: logging log4j of my application
> >
> > First of all thanks for your help!!! But I didn't find a solution until
> > now.
> > After revising the source code if found the main problem. I am using
> > commons
> > logging and not log4j. By using log4j all works fine.
> >
> > import org.apache.log4j.Logger;
> > import org.apache.log4j.BasicConfigurator ;
> >
> > private static final Logger LOG = Logger.getLogger(User.class);
> >
> > However with commons logging it doesn't.
> >
> > import org.apache.commons.logging.Log;
> > import org.apache.commons.logging.LogFactory;
> >
> > private static final Log LOG = LogFactory.getLog(User.class);
> >
> > May somebody have an idea to solve the problem at the bottom with this
> > new
> > aspect?
> >
> > Regards
> > marc
> >
> >
> > -----Ursprüngliche Nachricht-----
> > Von: Rainer Jung [mailto:rainer.jung@kippdata.de]
> > Gesendet: Montag, 21. Mai 2007 16:59
> > An: Tomcat Users List
> > Betreff: Re: AW: AW: logging log4j of my application
> >
> > Your config looks OK to me.
> >
> > Sometimes such a thing happens, if one starts the process unintended as
> > root, who then owns the log file and after starting again as non-root,
> > the process user can not write to the file...
> >
> > You can add "-Dlog4j.debug" to the startup options of your Tomcat. Then
> > catalina.out will contain information about log4j parsing its config,
> > like
> >
> > log4j: Using URL [file:.../conf/log4j.properties] for automatic log4j
> > configuration.
> > log4j: Reading configuration from URL file:.../conf/log4j.properties
> > log4j: Parsing for [root] with value=[DEBUG,FILE].
> > ...
> > log4j: End of parsing for "FILE".
> > log4j: Setting property [file] to [/home/jung/.../logs/RPSSERVER.log].
> > log4j: setFile called: /home/jung/.../logs/RPSSERVER.log, true
> > ...
> >
> > Maybe you will detect something strange in this output.
> >
> > Regards,
> >
> > Rainer
> >
> > Marc Rameder wrote:
> > > The output of the log file should be information about hibernate,
> > spring
> > and
> > > my development in the net.thefource package.
> > > I have used this log4j.properties for a GUI application where it is
> > working
> > > fine and also by testing the server with JUnit all debug information
> > are
> > > displayed.
> > > I am starting the tomcat with the startup.bat. Hence it is not a
> > service.
> > >
> > > A example for the GUI application would be:
> > > 14:07:25,500 () [INFO ] CollectionFactory (<clinit>) - JDK 1.4+
> > collections
> > > available
> > >
> > > marc
> > >
> > > log4j.rootLogger=DEBUG,FILE
> > > #ConsoleAppender
> > > log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
> > > log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
> > > log4j.appender.CONSOLE.layout.ConversionPattern=%d{HH:mm:ss,SSS} (%x)
> > [%-5p]
> > > %c{1} (%M) - %m%n
> > > #FileAppender
> > > log4j.appender.FILE=org.apache.log4j.FileAppender
> > > log4j.appender.FILE.layout=org.apache.log4j.PatternLayout
> > > log4j.appender.FILE.layout.ConversionPattern=%d{HH:mm:ss,SSS} (%x)
> > [%-5p]
> > > %c{1} (%M) - %m%n
> > > log4j.appender.FILE.File=${catalina.home}/logs/RPSSERVER.log
> > > log4j.appender.FILE.File.MaxFileSize=1MB
> > > # Keep one backup file
> > > log4j.appender.FileApp.MaxBackupIndex=1
> > > log4j.appender.FileApp.layout=org.apache.log4j.PatternLayout
> > > log4j.appender.FileApp.layout.ConversionPattern=%d{HH:mm:ss,SSS} (%x)
> > [%-5p]
> > > %c{1} (%M) - %m%n
> > >
> > > log4j.logger.org.apache.catalina=WARN, CONSOLE
> > > log4j.logger.org.apache.catalina.core=WARN, CONSOLE
> > > log4j.logger.org.apache.catalina.session=WARN, CONSOLE
> > >
> > > log4j.logger.net.thefource=DEBUG ,CONSOLE
> > >
> > > log4j.logger.org.apache.commons=WARN, CONSOLE
> > > log4j.logger.org.hibernate=INFO, CONSOLE
> > > log4j.logger.org.hibernate.type=INFO, CONSOLE
> > > log4j.logger.org.springframework=INFO, CONSOLE
> > >
> > > -----Ursprüngliche Nachricht-----
> > > Von: Rainer Jung [mailto:rainer.jung@kippdata.de]
> > > Gesendet: Montag, 21. Mai 2007 13:55
> > > An: Tomcat Users List
> > > Betreff: Re: AW: logging log4j of my application
> > >
> > > All right, so we assume, there are no log4j things lying around in
> > your
> > > Tomcat apart from your webapp. Also please check, that the running
> > > Tomcat process has no -Dlog4j.configuration in its commandline.
> > >
> > > It could be, that you have a servlet initialization, that configures
> > > log4j via its API, but let's assume this is not the case.
> > >
> > > Then even without the context-param, the log4j.properties in your
> > > WEB-INF/classes should be found as the default configuration. Maybe
> > the
> > > context-param is an indicator, that there is explicit log4j
> > > initialization code in your webapp and you are not using
> > autoconfiguration.
> > >
> > > In both cases we assume it really picks up the
> > > WEB-INF/classes/log4j.properties.
> > >
> > > So if a file gets created but nothing gets logged into it, we should
> > > have a look at the contents of the log4j.properties file. You should
> > > post it.
> > >
> > > Also: which messages would you expect there?
> > >
> > > Regards,
> > >
> > > Rainer
> > >
> > >
> > > Marc Rameder wrote:
> > >> I deploy a war file with the following content.
> > >> WEB-INF:
> > >> classes:
> > >> contains the log4j.properties file in the root directory.
> > Only
> > >> one exists.
> > >> lib:
> > >> contains the log4j-1.2.9.jar not in any other directory
> > >>
> > >> my web.xml contains
> > >>
> > >> <context-param>
> > >> <param-name>log4jConfigLocation</param-name>
> > >> <param-value>classpath:log4j.properties</param-value>
> > >> </context-param>
> > >>
> > >> I hope that's the information you ask for!
> > >> thanks
> > >> marc
> > >>
> > >> -----Ursprüngliche Nachricht-----
> > >> Von: Rainer Jung [mailto:rainer.jung@kippdata.de]
> > >> Gesendet: Montag, 21. Mai 2007 13:27
> > >> An: Tomcat Users List
> > >> Betreff: Re: logging log4j of my application
> > >>
> > >> How do you deploy the log4j Jar? Which place? Several places?
> > >>
> > >> Where do you keep your log4j configuration file? One file, several
> > ones?
> > >>
> > >> Which mechanism did you choose to publish the files to log4j?
> > >>
> > >> The questions concerning "several" always mean: are those things only
> > in
> > >> your webapp, or also added to the container installation?
> > >>
> > >> Depending on the answers, it's relatively easy (after understanding
> > >> tomcat class loaders and log4j default configuration mechanisms) to
> > >> explain, which config gets evaluated and why.
> > >>
> > >> Regards,
> > >>
> > >> Rainer
> > >>
> > >> Marc Rameder wrote:
> > >>> Hi
> > >>>
> > >>> I have a problem with tomcat 5.5.20. My application uses log4j 1.2.9and
> > > I
> > >>> am sure that all my implementation is correct because I uses JUnit
> > and
> > > the
> > >>> logging works fine with it. However, Tomcat loads my
> > log4j.properties so
> > >> the
> > >>> configuration of the web.xml should be right.
> > >>> I know that because the log file is created but it contains no
> > entries.
> > >>> Moreover my log4j.properties is used in other projects without
> > tomcat
> > and
> > >>> works file.
> > >>>
> > >>> Is there a special configuration of the tomcat?
> > >>>
> > >>> Thanks
> > >>> marc
> >
> > ---------------------------------------------------------------------
> > To start a new topic, e-mail: users@tomcat.apache.org
> > To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> > For additional commands, e-mail: users-help@tomcat.apache.org
> >
> >
> > ---------------------------------------------------------------------
> > To start a new topic, e-mail: users@tomcat.apache.org
> > To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> > For additional commands, e-mail: users-help@tomcat.apache.org
> >
> >
> > ---------------------------------------------------------------------
> > To start a new topic, e-mail: users@tomcat.apache.org
> > To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> > For additional commands, e-mail: users-help@tomcat.apache.org
> >
> >
>
Re: AW: AW: logging log4j of my application
Posted by Mirek Kopriva <mi...@gmail.com>.
Marc,
What jar are you talking about? I have a similar problem. Got log4j working
with my application based on spring running on tomcat 5.5.17
but have troubles to set up logging for Spring/Whatever is using commons
logging in my log4j xml.
Searching on the net reveals that this might be tomcat/commons-logging
problems, but following various suggestions didn't help me.
I won't put here various configuration files as they are correct (working
with my app./ log file gets created - appender for spring only, but no
logging messages for spring goes into it nor to anywhere else).
I have commons-logging-api.jar in $TOMCAT_HOME.bin (v 1.0.4)
log4j.1.2.4.jar + commons-loggin.jar in WEB-INF/lib.
No other log4j configuration/jars lying around neither is set in tomcats
configs. I also tried it with spring's jpetstore sample application,
but didn't work either.
Does anybody have any idea? Or an idea how to try to discover the problem
(no logging, no pointers)?
Thanks a lot,
Mirek
On 5/22/07, Marc Rameder <ma...@rameder.net> wrote:
>
> Sorry for spaming but solution is found!
> Jar file was corrupted.
>
> Thanks @ all
> marc
>
> -----Ursprüngliche Nachricht-----
> Von: Marc Rameder [mailto:marc@rameder.net]
> Gesendet: Dienstag, 22. Mai 2007 16:38
> An: 'Tomcat Users List'
> Betreff: AW: AW: AW: logging log4j of my application
>
> First of all thanks for your help!!! But I didn't find a solution until
> now.
> After revising the source code if found the main problem. I am using
> commons
> logging and not log4j. By using log4j all works fine.
>
> import org.apache.log4j.Logger;
> import org.apache.log4j.BasicConfigurator;
>
> private static final Logger LOG = Logger.getLogger(User.class);
>
> However with commons logging it doesn't.
>
> import org.apache.commons.logging.Log;
> import org.apache.commons.logging.LogFactory;
>
> private static final Log LOG = LogFactory.getLog(User.class);
>
> May somebody have an idea to solve the problem at the bottom with this new
> aspect?
>
> Regards
> marc
>
>
> -----Ursprüngliche Nachricht-----
> Von: Rainer Jung [mailto:rainer.jung@kippdata.de]
> Gesendet: Montag, 21. Mai 2007 16:59
> An: Tomcat Users List
> Betreff: Re: AW: AW: logging log4j of my application
>
> Your config looks OK to me.
>
> Sometimes such a thing happens, if one starts the process unintended as
> root, who then owns the log file and after starting again as non-root,
> the process user can not write to the file...
>
> You can add "-Dlog4j.debug" to the startup options of your Tomcat. Then
> catalina.out will contain information about log4j parsing its config, like
>
> log4j: Using URL [file:.../conf/log4j.properties] for automatic log4j
> configuration.
> log4j: Reading configuration from URL file:.../conf/log4j.properties
> log4j: Parsing for [root] with value=[DEBUG,FILE].
> ...
> log4j: End of parsing for "FILE".
> log4j: Setting property [file] to [/home/jung/.../logs/RPSSERVER.log].
> log4j: setFile called: /home/jung/.../logs/RPSSERVER.log, true
> ...
>
> Maybe you will detect something strange in this output.
>
> Regards,
>
> Rainer
>
> Marc Rameder wrote:
> > The output of the log file should be information about hibernate, spring
> and
> > my development in the net.thefource package.
> > I have used this log4j.properties for a GUI application where it is
> working
> > fine and also by testing the server with JUnit all debug information are
> > displayed.
> > I am starting the tomcat with the startup.bat. Hence it is not a
> service.
> >
> > A example for the GUI application would be:
> > 14:07:25,500 () [INFO ] CollectionFactory (<clinit>) - JDK 1.4+
> collections
> > available
> >
> > marc
> >
> > log4j.rootLogger=DEBUG,FILE
> > #ConsoleAppender
> > log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
> > log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
> > log4j.appender.CONSOLE.layout.ConversionPattern=%d{HH:mm:ss,SSS} (%x)
> [%-5p]
> > %c{1} (%M) - %m%n
> > #FileAppender
> > log4j.appender.FILE=org.apache.log4j.FileAppender
> > log4j.appender.FILE.layout=org.apache.log4j.PatternLayout
> > log4j.appender.FILE.layout.ConversionPattern=%d{HH:mm:ss,SSS} (%x)
> [%-5p]
> > %c{1} (%M) - %m%n
> > log4j.appender.FILE.File=${catalina.home}/logs/RPSSERVER.log
> > log4j.appender.FILE.File.MaxFileSize=1MB
> > # Keep one backup file
> > log4j.appender.FileApp.MaxBackupIndex=1
> > log4j.appender.FileApp.layout=org.apache.log4j.PatternLayout
> > log4j.appender.FileApp.layout.ConversionPattern=%d{HH:mm:ss,SSS} (%x)
> [%-5p]
> > %c{1} (%M) - %m%n
> >
> > log4j.logger.org.apache.catalina=WARN, CONSOLE
> > log4j.logger.org.apache.catalina.core=WARN, CONSOLE
> > log4j.logger.org.apache.catalina.session=WARN, CONSOLE
> >
> > log4j.logger.net.thefource=DEBUG ,CONSOLE
> >
> > log4j.logger.org.apache.commons=WARN, CONSOLE
> > log4j.logger.org.hibernate=INFO, CONSOLE
> > log4j.logger.org.hibernate.type=INFO, CONSOLE
> > log4j.logger.org.springframework=INFO, CONSOLE
> >
> > -----Ursprüngliche Nachricht-----
> > Von: Rainer Jung [mailto:rainer.jung@kippdata.de]
> > Gesendet: Montag, 21. Mai 2007 13:55
> > An: Tomcat Users List
> > Betreff: Re: AW: logging log4j of my application
> >
> > All right, so we assume, there are no log4j things lying around in your
> > Tomcat apart from your webapp. Also please check, that the running
> > Tomcat process has no -Dlog4j.configuration in its commandline.
> >
> > It could be, that you have a servlet initialization, that configures
> > log4j via its API, but let's assume this is not the case.
> >
> > Then even without the context-param, the log4j.properties in your
> > WEB-INF/classes should be found as the default configuration. Maybe the
> > context-param is an indicator, that there is explicit log4j
> > initialization code in your webapp and you are not using
> autoconfiguration.
> >
> > In both cases we assume it really picks up the
> > WEB-INF/classes/log4j.properties.
> >
> > So if a file gets created but nothing gets logged into it, we should
> > have a look at the contents of the log4j.properties file. You should
> > post it.
> >
> > Also: which messages would you expect there?
> >
> > Regards,
> >
> > Rainer
> >
> >
> > Marc Rameder wrote:
> >> I deploy a war file with the following content.
> >> WEB-INF:
> >> classes:
> >> contains the log4j.properties file in the root directory. Only
> >> one exists.
> >> lib:
> >> contains the log4j-1.2.9.jar not in any other directory
> >>
> >> my web.xml contains
> >>
> >> <context-param>
> >> <param-name>log4jConfigLocation</param-name>
> >> <param-value>classpath:log4j.properties</param-value>
> >> </context-param>
> >>
> >> I hope that's the information you ask for!
> >> thanks
> >> marc
> >>
> >> -----Ursprüngliche Nachricht-----
> >> Von: Rainer Jung [mailto:rainer.jung@kippdata.de]
> >> Gesendet: Montag, 21. Mai 2007 13:27
> >> An: Tomcat Users List
> >> Betreff: Re: logging log4j of my application
> >>
> >> How do you deploy the log4j Jar? Which place? Several places?
> >>
> >> Where do you keep your log4j configuration file? One file, several
> ones?
> >>
> >> Which mechanism did you choose to publish the files to log4j?
> >>
> >> The questions concerning "several" always mean: are those things only
> in
> >> your webapp, or also added to the container installation?
> >>
> >> Depending on the answers, it's relatively easy (after understanding
> >> tomcat class loaders and log4j default configuration mechanisms) to
> >> explain, which config gets evaluated and why.
> >>
> >> Regards,
> >>
> >> Rainer
> >>
> >> Marc Rameder wrote:
> >>> Hi
> >>>
> >>> I have a problem with tomcat 5.5.20. My application uses log4j 1.2.9and
> > I
> >>> am sure that all my implementation is correct because I uses JUnit and
> > the
> >>> logging works fine with it. However, Tomcat loads my log4j.propertiesso
> >> the
> >>> configuration of the web.xml should be right.
> >>> I know that because the log file is created but it contains no
> entries.
> >>> Moreover my log4j.properties is used in other projects without tomcat
> and
> >>> works file.
> >>>
> >>> Is there a special configuration of the tomcat?
> >>>
> >>> Thanks
> >>> marc
>
> ---------------------------------------------------------------------
> To start a new topic, e-mail: users@tomcat.apache.org
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
> ---------------------------------------------------------------------
> To start a new topic, e-mail: users@tomcat.apache.org
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
> ---------------------------------------------------------------------
> To start a new topic, e-mail: users@tomcat.apache.org
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
AW: AW: AW: logging log4j of my application
Posted by Marc Rameder <ma...@rameder.net>.
Sorry for spaming but solution is found!
Jar file was corrupted.
Thanks @ all
marc
-----Ursprüngliche Nachricht-----
Von: Marc Rameder [mailto:marc@rameder.net]
Gesendet: Dienstag, 22. Mai 2007 16:38
An: 'Tomcat Users List'
Betreff: AW: AW: AW: logging log4j of my application
First of all thanks for your help!!! But I didn't find a solution until now.
After revising the source code if found the main problem. I am using commons
logging and not log4j. By using log4j all works fine.
import org.apache.log4j.Logger;
import org.apache.log4j.BasicConfigurator;
private static final Logger LOG = Logger.getLogger(User.class);
However with commons logging it doesn't.
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
private static final Log LOG = LogFactory.getLog(User.class);
May somebody have an idea to solve the problem at the bottom with this new
aspect?
Regards
marc
-----Ursprüngliche Nachricht-----
Von: Rainer Jung [mailto:rainer.jung@kippdata.de]
Gesendet: Montag, 21. Mai 2007 16:59
An: Tomcat Users List
Betreff: Re: AW: AW: logging log4j of my application
Your config looks OK to me.
Sometimes such a thing happens, if one starts the process unintended as
root, who then owns the log file and after starting again as non-root,
the process user can not write to the file...
You can add "-Dlog4j.debug" to the startup options of your Tomcat. Then
catalina.out will contain information about log4j parsing its config, like
log4j: Using URL [file:.../conf/log4j.properties] for automatic log4j
configuration.
log4j: Reading configuration from URL file:.../conf/log4j.properties
log4j: Parsing for [root] with value=[DEBUG,FILE].
...
log4j: End of parsing for "FILE".
log4j: Setting property [file] to [/home/jung/.../logs/RPSSERVER.log].
log4j: setFile called: /home/jung/.../logs/RPSSERVER.log, true
...
Maybe you will detect something strange in this output.
Regards,
Rainer
Marc Rameder wrote:
> The output of the log file should be information about hibernate, spring
and
> my development in the net.thefource package.
> I have used this log4j.properties for a GUI application where it is
working
> fine and also by testing the server with JUnit all debug information are
> displayed.
> I am starting the tomcat with the startup.bat. Hence it is not a service.
>
> A example for the GUI application would be:
> 14:07:25,500 () [INFO ] CollectionFactory (<clinit>) - JDK 1.4+
collections
> available
>
> marc
>
> log4j.rootLogger=DEBUG,FILE
> #ConsoleAppender
> log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
> log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
> log4j.appender.CONSOLE.layout.ConversionPattern=%d{HH:mm:ss,SSS} (%x)
[%-5p]
> %c{1} (%M) - %m%n
> #FileAppender
> log4j.appender.FILE=org.apache.log4j.FileAppender
> log4j.appender.FILE.layout=org.apache.log4j.PatternLayout
> log4j.appender.FILE.layout.ConversionPattern=%d{HH:mm:ss,SSS} (%x) [%-5p]
> %c{1} (%M) - %m%n
> log4j.appender.FILE.File=${catalina.home}/logs/RPSSERVER.log
> log4j.appender.FILE.File.MaxFileSize=1MB
> # Keep one backup file
> log4j.appender.FileApp.MaxBackupIndex=1
> log4j.appender.FileApp.layout=org.apache.log4j.PatternLayout
> log4j.appender.FileApp.layout.ConversionPattern=%d{HH:mm:ss,SSS} (%x)
[%-5p]
> %c{1} (%M) - %m%n
>
> log4j.logger.org.apache.catalina=WARN, CONSOLE
> log4j.logger.org.apache.catalina.core=WARN, CONSOLE
> log4j.logger.org.apache.catalina.session=WARN, CONSOLE
>
> log4j.logger.net.thefource=DEBUG ,CONSOLE
>
> log4j.logger.org.apache.commons=WARN, CONSOLE
> log4j.logger.org.hibernate=INFO, CONSOLE
> log4j.logger.org.hibernate.type=INFO, CONSOLE
> log4j.logger.org.springframework=INFO, CONSOLE
>
> -----Ursprüngliche Nachricht-----
> Von: Rainer Jung [mailto:rainer.jung@kippdata.de]
> Gesendet: Montag, 21. Mai 2007 13:55
> An: Tomcat Users List
> Betreff: Re: AW: logging log4j of my application
>
> All right, so we assume, there are no log4j things lying around in your
> Tomcat apart from your webapp. Also please check, that the running
> Tomcat process has no -Dlog4j.configuration in its commandline.
>
> It could be, that you have a servlet initialization, that configures
> log4j via its API, but let's assume this is not the case.
>
> Then even without the context-param, the log4j.properties in your
> WEB-INF/classes should be found as the default configuration. Maybe the
> context-param is an indicator, that there is explicit log4j
> initialization code in your webapp and you are not using
autoconfiguration.
>
> In both cases we assume it really picks up the
> WEB-INF/classes/log4j.properties.
>
> So if a file gets created but nothing gets logged into it, we should
> have a look at the contents of the log4j.properties file. You should
> post it.
>
> Also: which messages would you expect there?
>
> Regards,
>
> Rainer
>
>
> Marc Rameder wrote:
>> I deploy a war file with the following content.
>> WEB-INF:
>> classes:
>> contains the log4j.properties file in the root directory. Only
>> one exists.
>> lib:
>> contains the log4j-1.2.9.jar not in any other directory
>>
>> my web.xml contains
>>
>> <context-param>
>> <param-name>log4jConfigLocation</param-name>
>> <param-value>classpath:log4j.properties</param-value>
>> </context-param>
>>
>> I hope that's the information you ask for!
>> thanks
>> marc
>>
>> -----Ursprüngliche Nachricht-----
>> Von: Rainer Jung [mailto:rainer.jung@kippdata.de]
>> Gesendet: Montag, 21. Mai 2007 13:27
>> An: Tomcat Users List
>> Betreff: Re: logging log4j of my application
>>
>> How do you deploy the log4j Jar? Which place? Several places?
>>
>> Where do you keep your log4j configuration file? One file, several ones?
>>
>> Which mechanism did you choose to publish the files to log4j?
>>
>> The questions concerning "several" always mean: are those things only in
>> your webapp, or also added to the container installation?
>>
>> Depending on the answers, it's relatively easy (after understanding
>> tomcat class loaders and log4j default configuration mechanisms) to
>> explain, which config gets evaluated and why.
>>
>> Regards,
>>
>> Rainer
>>
>> Marc Rameder wrote:
>>> Hi
>>>
>>> I have a problem with tomcat 5.5.20. My application uses log4j 1.2.9 and
> I
>>> am sure that all my implementation is correct because I uses JUnit and
> the
>>> logging works fine with it. However, Tomcat loads my log4j.properties so
>> the
>>> configuration of the web.xml should be right.
>>> I know that because the log file is created but it contains no entries.
>>> Moreover my log4j.properties is used in other projects without tomcat
and
>>> works file.
>>>
>>> Is there a special configuration of the tomcat?
>>>
>>> Thanks
>>> marc
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AW: AW: AW: logging log4j of my application
Posted by Marc Rameder <ma...@rameder.net>.
First of all thanks for your help!!! But I didn't find a solution until now.
After revising the source code if found the main problem. I am using commons
logging and not log4j. By using log4j all works fine.
import org.apache.log4j.Logger;
import org.apache.log4j.BasicConfigurator;
private static final Logger LOG = Logger.getLogger(User.class);
However with commons logging it doesn't.
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
private static final Log LOG = LogFactory.getLog(User.class);
May somebody have an idea to solve the problem at the bottom with this new
aspect?
Regards
marc
-----Ursprüngliche Nachricht-----
Von: Rainer Jung [mailto:rainer.jung@kippdata.de]
Gesendet: Montag, 21. Mai 2007 16:59
An: Tomcat Users List
Betreff: Re: AW: AW: logging log4j of my application
Your config looks OK to me.
Sometimes such a thing happens, if one starts the process unintended as
root, who then owns the log file and after starting again as non-root,
the process user can not write to the file...
You can add "-Dlog4j.debug" to the startup options of your Tomcat. Then
catalina.out will contain information about log4j parsing its config, like
log4j: Using URL [file:.../conf/log4j.properties] for automatic log4j
configuration.
log4j: Reading configuration from URL file:.../conf/log4j.properties
log4j: Parsing for [root] with value=[DEBUG,FILE].
...
log4j: End of parsing for "FILE".
log4j: Setting property [file] to [/home/jung/.../logs/RPSSERVER.log].
log4j: setFile called: /home/jung/.../logs/RPSSERVER.log, true
...
Maybe you will detect something strange in this output.
Regards,
Rainer
Marc Rameder wrote:
> The output of the log file should be information about hibernate, spring
and
> my development in the net.thefource package.
> I have used this log4j.properties for a GUI application where it is
working
> fine and also by testing the server with JUnit all debug information are
> displayed.
> I am starting the tomcat with the startup.bat. Hence it is not a service.
>
> A example for the GUI application would be:
> 14:07:25,500 () [INFO ] CollectionFactory (<clinit>) - JDK 1.4+
collections
> available
>
> marc
>
> log4j.rootLogger=DEBUG,FILE
> #ConsoleAppender
> log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
> log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
> log4j.appender.CONSOLE.layout.ConversionPattern=%d{HH:mm:ss,SSS} (%x)
[%-5p]
> %c{1} (%M) - %m%n
> #FileAppender
> log4j.appender.FILE=org.apache.log4j.FileAppender
> log4j.appender.FILE.layout=org.apache.log4j.PatternLayout
> log4j.appender.FILE.layout.ConversionPattern=%d{HH:mm:ss,SSS} (%x) [%-5p]
> %c{1} (%M) - %m%n
> log4j.appender.FILE.File=${catalina.home}/logs/RPSSERVER.log
> log4j.appender.FILE.File.MaxFileSize=1MB
> # Keep one backup file
> log4j.appender.FileApp.MaxBackupIndex=1
> log4j.appender.FileApp.layout=org.apache.log4j.PatternLayout
> log4j.appender.FileApp.layout.ConversionPattern=%d{HH:mm:ss,SSS} (%x)
[%-5p]
> %c{1} (%M) - %m%n
>
> log4j.logger.org.apache.catalina=WARN, CONSOLE
> log4j.logger.org.apache.catalina.core=WARN, CONSOLE
> log4j.logger.org.apache.catalina.session=WARN, CONSOLE
>
> log4j.logger.net.thefource=DEBUG ,CONSOLE
>
> log4j.logger.org.apache.commons=WARN, CONSOLE
> log4j.logger.org.hibernate=INFO, CONSOLE
> log4j.logger.org.hibernate.type=INFO, CONSOLE
> log4j.logger.org.springframework=INFO, CONSOLE
>
> -----Ursprüngliche Nachricht-----
> Von: Rainer Jung [mailto:rainer.jung@kippdata.de]
> Gesendet: Montag, 21. Mai 2007 13:55
> An: Tomcat Users List
> Betreff: Re: AW: logging log4j of my application
>
> All right, so we assume, there are no log4j things lying around in your
> Tomcat apart from your webapp. Also please check, that the running
> Tomcat process has no -Dlog4j.configuration in its commandline.
>
> It could be, that you have a servlet initialization, that configures
> log4j via its API, but let's assume this is not the case.
>
> Then even without the context-param, the log4j.properties in your
> WEB-INF/classes should be found as the default configuration. Maybe the
> context-param is an indicator, that there is explicit log4j
> initialization code in your webapp and you are not using
autoconfiguration.
>
> In both cases we assume it really picks up the
> WEB-INF/classes/log4j.properties.
>
> So if a file gets created but nothing gets logged into it, we should
> have a look at the contents of the log4j.properties file. You should
> post it.
>
> Also: which messages would you expect there?
>
> Regards,
>
> Rainer
>
>
> Marc Rameder wrote:
>> I deploy a war file with the following content.
>> WEB-INF:
>> classes:
>> contains the log4j.properties file in the root directory. Only
>> one exists.
>> lib:
>> contains the log4j-1.2.9.jar not in any other directory
>>
>> my web.xml contains
>>
>> <context-param>
>> <param-name>log4jConfigLocation</param-name>
>> <param-value>classpath:log4j.properties</param-value>
>> </context-param>
>>
>> I hope that's the information you ask for!
>> thanks
>> marc
>>
>> -----Ursprüngliche Nachricht-----
>> Von: Rainer Jung [mailto:rainer.jung@kippdata.de]
>> Gesendet: Montag, 21. Mai 2007 13:27
>> An: Tomcat Users List
>> Betreff: Re: logging log4j of my application
>>
>> How do you deploy the log4j Jar? Which place? Several places?
>>
>> Where do you keep your log4j configuration file? One file, several ones?
>>
>> Which mechanism did you choose to publish the files to log4j?
>>
>> The questions concerning "several" always mean: are those things only in
>> your webapp, or also added to the container installation?
>>
>> Depending on the answers, it's relatively easy (after understanding
>> tomcat class loaders and log4j default configuration mechanisms) to
>> explain, which config gets evaluated and why.
>>
>> Regards,
>>
>> Rainer
>>
>> Marc Rameder wrote:
>>> Hi
>>>
>>> I have a problem with tomcat 5.5.20. My application uses log4j 1.2.9 and
> I
>>> am sure that all my implementation is correct because I uses JUnit and
> the
>>> logging works fine with it. However, Tomcat loads my log4j.properties so
>> the
>>> configuration of the web.xml should be right.
>>> I know that because the log file is created but it contains no entries.
>>> Moreover my log4j.properties is used in other projects without tomcat
and
>>> works file.
>>>
>>> Is there a special configuration of the tomcat?
>>>
>>> Thanks
>>> marc
---------------------------------------------------------------------
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---------------------------------------------------------------------
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Re: AW: AW: logging log4j of my application
Posted by Rainer Jung <ra...@kippdata.de>.
Your config looks OK to me.
Sometimes such a thing happens, if one starts the process unintended as
root, who then owns the log file and after starting again as non-root,
the process user can not write to the file...
You can add "-Dlog4j.debug" to the startup options of your Tomcat. Then
catalina.out will contain information about log4j parsing its config, like
log4j: Using URL [file:.../conf/log4j.properties] for automatic log4j
configuration.
log4j: Reading configuration from URL file:.../conf/log4j.properties
log4j: Parsing for [root] with value=[DEBUG,FILE].
...
log4j: End of parsing for "FILE".
log4j: Setting property [file] to [/home/jung/.../logs/RPSSERVER.log].
log4j: setFile called: /home/jung/.../logs/RPSSERVER.log, true
...
Maybe you will detect something strange in this output.
Regards,
Rainer
Marc Rameder wrote:
> The output of the log file should be information about hibernate, spring and
> my development in the net.thefource package.
> I have used this log4j.properties for a GUI application where it is working
> fine and also by testing the server with JUnit all debug information are
> displayed.
> I am starting the tomcat with the startup.bat. Hence it is not a service.
>
> A example for the GUI application would be:
> 14:07:25,500 () [INFO ] CollectionFactory (<clinit>) - JDK 1.4+ collections
> available
>
> marc
>
> log4j.rootLogger=DEBUG,FILE
> #ConsoleAppender
> log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
> log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
> log4j.appender.CONSOLE.layout.ConversionPattern=%d{HH:mm:ss,SSS} (%x) [%-5p]
> %c{1} (%M) - %m%n
> #FileAppender
> log4j.appender.FILE=org.apache.log4j.FileAppender
> log4j.appender.FILE.layout=org.apache.log4j.PatternLayout
> log4j.appender.FILE.layout.ConversionPattern=%d{HH:mm:ss,SSS} (%x) [%-5p]
> %c{1} (%M) - %m%n
> log4j.appender.FILE.File=${catalina.home}/logs/RPSSERVER.log
> log4j.appender.FILE.File.MaxFileSize=1MB
> # Keep one backup file
> log4j.appender.FileApp.MaxBackupIndex=1
> log4j.appender.FileApp.layout=org.apache.log4j.PatternLayout
> log4j.appender.FileApp.layout.ConversionPattern=%d{HH:mm:ss,SSS} (%x) [%-5p]
> %c{1} (%M) - %m%n
>
> log4j.logger.org.apache.catalina=WARN, CONSOLE
> log4j.logger.org.apache.catalina.core=WARN, CONSOLE
> log4j.logger.org.apache.catalina.session=WARN, CONSOLE
>
> log4j.logger.net.thefource=DEBUG ,CONSOLE
>
> log4j.logger.org.apache.commons=WARN, CONSOLE
> log4j.logger.org.hibernate=INFO, CONSOLE
> log4j.logger.org.hibernate.type=INFO, CONSOLE
> log4j.logger.org.springframework=INFO, CONSOLE
>
> -----Ursprüngliche Nachricht-----
> Von: Rainer Jung [mailto:rainer.jung@kippdata.de]
> Gesendet: Montag, 21. Mai 2007 13:55
> An: Tomcat Users List
> Betreff: Re: AW: logging log4j of my application
>
> All right, so we assume, there are no log4j things lying around in your
> Tomcat apart from your webapp. Also please check, that the running
> Tomcat process has no -Dlog4j.configuration in its commandline.
>
> It could be, that you have a servlet initialization, that configures
> log4j via its API, but let's assume this is not the case.
>
> Then even without the context-param, the log4j.properties in your
> WEB-INF/classes should be found as the default configuration. Maybe the
> context-param is an indicator, that there is explicit log4j
> initialization code in your webapp and you are not using autoconfiguration.
>
> In both cases we assume it really picks up the
> WEB-INF/classes/log4j.properties.
>
> So if a file gets created but nothing gets logged into it, we should
> have a look at the contents of the log4j.properties file. You should
> post it.
>
> Also: which messages would you expect there?
>
> Regards,
>
> Rainer
>
>
> Marc Rameder wrote:
>> I deploy a war file with the following content.
>> WEB-INF:
>> classes:
>> contains the log4j.properties file in the root directory. Only
>> one exists.
>> lib:
>> contains the log4j-1.2.9.jar not in any other directory
>>
>> my web.xml contains
>>
>> <context-param>
>> <param-name>log4jConfigLocation</param-name>
>> <param-value>classpath:log4j.properties</param-value>
>> </context-param>
>>
>> I hope that's the information you ask for!
>> thanks
>> marc
>>
>> -----Ursprüngliche Nachricht-----
>> Von: Rainer Jung [mailto:rainer.jung@kippdata.de]
>> Gesendet: Montag, 21. Mai 2007 13:27
>> An: Tomcat Users List
>> Betreff: Re: logging log4j of my application
>>
>> How do you deploy the log4j Jar? Which place? Several places?
>>
>> Where do you keep your log4j configuration file? One file, several ones?
>>
>> Which mechanism did you choose to publish the files to log4j?
>>
>> The questions concerning "several" always mean: are those things only in
>> your webapp, or also added to the container installation?
>>
>> Depending on the answers, it's relatively easy (after understanding
>> tomcat class loaders and log4j default configuration mechanisms) to
>> explain, which config gets evaluated and why.
>>
>> Regards,
>>
>> Rainer
>>
>> Marc Rameder wrote:
>>> Hi
>>>
>>> I have a problem with tomcat 5.5.20. My application uses log4j 1.2.9 and
> I
>>> am sure that all my implementation is correct because I uses JUnit and
> the
>>> logging works fine with it. However, Tomcat loads my log4j.properties so
>> the
>>> configuration of the web.xml should be right.
>>> I know that because the log file is created but it contains no entries.
>>> Moreover my log4j.properties is used in other projects without tomcat and
>>> works file.
>>>
>>> Is there a special configuration of the tomcat?
>>>
>>> Thanks
>>> marc
---------------------------------------------------------------------
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AW: AW: logging log4j of my application
Posted by Marc Rameder <ma...@rameder.net>.
The output of the log file should be information about hibernate, spring and
my development in the net.thefource package.
I have used this log4j.properties for a GUI application where it is working
fine and also by testing the server with JUnit all debug information are
displayed.
I am starting the tomcat with the startup.bat. Hence it is not a service.
A example for the GUI application would be:
14:07:25,500 () [INFO ] CollectionFactory (<clinit>) - JDK 1.4+ collections
available
marc
log4j.rootLogger=DEBUG,FILE
#ConsoleAppender
log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern=%d{HH:mm:ss,SSS} (%x) [%-5p]
%c{1} (%M) - %m%n
#FileAppender
log4j.appender.FILE=org.apache.log4j.FileAppender
log4j.appender.FILE.layout=org.apache.log4j.PatternLayout
log4j.appender.FILE.layout.ConversionPattern=%d{HH:mm:ss,SSS} (%x) [%-5p]
%c{1} (%M) - %m%n
log4j.appender.FILE.File=${catalina.home}/logs/RPSSERVER.log
log4j.appender.FILE.File.MaxFileSize=1MB
# Keep one backup file
log4j.appender.FileApp.MaxBackupIndex=1
log4j.appender.FileApp.layout=org.apache.log4j.PatternLayout
log4j.appender.FileApp.layout.ConversionPattern=%d{HH:mm:ss,SSS} (%x) [%-5p]
%c{1} (%M) - %m%n
log4j.logger.org.apache.catalina=WARN, CONSOLE
log4j.logger.org.apache.catalina.core=WARN, CONSOLE
log4j.logger.org.apache.catalina.session=WARN, CONSOLE
log4j.logger.net.thefource=DEBUG ,CONSOLE
log4j.logger.org.apache.commons=WARN, CONSOLE
log4j.logger.org.hibernate=INFO, CONSOLE
log4j.logger.org.hibernate.type=INFO, CONSOLE
log4j.logger.org.springframework=INFO, CONSOLE
-----Ursprüngliche Nachricht-----
Von: Rainer Jung [mailto:rainer.jung@kippdata.de]
Gesendet: Montag, 21. Mai 2007 13:55
An: Tomcat Users List
Betreff: Re: AW: logging log4j of my application
All right, so we assume, there are no log4j things lying around in your
Tomcat apart from your webapp. Also please check, that the running
Tomcat process has no -Dlog4j.configuration in its commandline.
It could be, that you have a servlet initialization, that configures
log4j via its API, but let's assume this is not the case.
Then even without the context-param, the log4j.properties in your
WEB-INF/classes should be found as the default configuration. Maybe the
context-param is an indicator, that there is explicit log4j
initialization code in your webapp and you are not using autoconfiguration.
In both cases we assume it really picks up the
WEB-INF/classes/log4j.properties.
So if a file gets created but nothing gets logged into it, we should
have a look at the contents of the log4j.properties file. You should
post it.
Also: which messages would you expect there?
Regards,
Rainer
Marc Rameder wrote:
> I deploy a war file with the following content.
> WEB-INF:
> classes:
> contains the log4j.properties file in the root directory. Only
> one exists.
> lib:
> contains the log4j-1.2.9.jar not in any other directory
>
> my web.xml contains
>
> <context-param>
> <param-name>log4jConfigLocation</param-name>
> <param-value>classpath:log4j.properties</param-value>
> </context-param>
>
> I hope that's the information you ask for!
> thanks
> marc
>
> -----Ursprüngliche Nachricht-----
> Von: Rainer Jung [mailto:rainer.jung@kippdata.de]
> Gesendet: Montag, 21. Mai 2007 13:27
> An: Tomcat Users List
> Betreff: Re: logging log4j of my application
>
> How do you deploy the log4j Jar? Which place? Several places?
>
> Where do you keep your log4j configuration file? One file, several ones?
>
> Which mechanism did you choose to publish the files to log4j?
>
> The questions concerning "several" always mean: are those things only in
> your webapp, or also added to the container installation?
>
> Depending on the answers, it's relatively easy (after understanding
> tomcat class loaders and log4j default configuration mechanisms) to
> explain, which config gets evaluated and why.
>
> Regards,
>
> Rainer
>
> Marc Rameder wrote:
>> Hi
>>
>> I have a problem with tomcat 5.5.20. My application uses log4j 1.2.9 and
I
>> am sure that all my implementation is correct because I uses JUnit and
the
>> logging works fine with it. However, Tomcat loads my log4j.properties so
> the
>> configuration of the web.xml should be right.
>> I know that because the log file is created but it contains no entries.
>> Moreover my log4j.properties is used in other projects without tomcat and
>> works file.
>>
>> Is there a special configuration of the tomcat?
>>
>> Thanks
>> marc
---------------------------------------------------------------------
To start a new topic, e-mail: users@tomcat.apache.org
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org
---------------------------------------------------------------------
To start a new topic, e-mail: users@tomcat.apache.org
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org
Re: AW: logging log4j of my application
Posted by Rainer Jung <ra...@kippdata.de>.
All right, so we assume, there are no log4j things lying around in your
Tomcat apart from your webapp. Also please check, that the running
Tomcat process has no -Dlog4j.configuration in its commandline.
It could be, that you have a servlet initialization, that configures
log4j via its API, but let's assume this is not the case.
Then even without the context-param, the log4j.properties in your
WEB-INF/classes should be found as the default configuration. Maybe the
context-param is an indicator, that there is explicit log4j
initialization code in your webapp and you are not using autoconfiguration.
In both cases we assume it really picks up the
WEB-INF/classes/log4j.properties.
So if a file gets created but nothing gets logged into it, we should
have a look at the contents of the log4j.properties file. You should
post it.
Also: which messages would you expect there?
Regards,
Rainer
Marc Rameder wrote:
> I deploy a war file with the following content.
> WEB-INF:
> classes:
> contains the log4j.properties file in the root directory. Only
> one exists.
> lib:
> contains the log4j-1.2.9.jar not in any other directory
>
> my web.xml contains
>
> <context-param>
> <param-name>log4jConfigLocation</param-name>
> <param-value>classpath:log4j.properties</param-value>
> </context-param>
>
> I hope that's the information you ask for!
> thanks
> marc
>
> -----Ursprüngliche Nachricht-----
> Von: Rainer Jung [mailto:rainer.jung@kippdata.de]
> Gesendet: Montag, 21. Mai 2007 13:27
> An: Tomcat Users List
> Betreff: Re: logging log4j of my application
>
> How do you deploy the log4j Jar? Which place? Several places?
>
> Where do you keep your log4j configuration file? One file, several ones?
>
> Which mechanism did you choose to publish the files to log4j?
>
> The questions concerning "several" always mean: are those things only in
> your webapp, or also added to the container installation?
>
> Depending on the answers, it's relatively easy (after understanding
> tomcat class loaders and log4j default configuration mechanisms) to
> explain, which config gets evaluated and why.
>
> Regards,
>
> Rainer
>
> Marc Rameder wrote:
>> Hi
>>
>> I have a problem with tomcat 5.5.20. My application uses log4j 1.2.9 and I
>> am sure that all my implementation is correct because I uses JUnit and the
>> logging works fine with it. However, Tomcat loads my log4j.properties so
> the
>> configuration of the web.xml should be right.
>> I know that because the log file is created but it contains no entries.
>> Moreover my log4j.properties is used in other projects without tomcat and
>> works file.
>>
>> Is there a special configuration of the tomcat?
>>
>> Thanks
>> marc
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AW: logging log4j of my application
Posted by Marc Rameder <ma...@rameder.net>.
I deploy a war file with the following content.
WEB-INF:
classes:
contains the log4j.properties file in the root directory. Only
one exists.
lib:
contains the log4j-1.2.9.jar not in any other directory
my web.xml contains
<context-param>
<param-name>log4jConfigLocation</param-name>
<param-value>classpath:log4j.properties</param-value>
</context-param>
I hope that's the information you ask for!
thanks
marc
-----Ursprüngliche Nachricht-----
Von: Rainer Jung [mailto:rainer.jung@kippdata.de]
Gesendet: Montag, 21. Mai 2007 13:27
An: Tomcat Users List
Betreff: Re: logging log4j of my application
How do you deploy the log4j Jar? Which place? Several places?
Where do you keep your log4j configuration file? One file, several ones?
Which mechanism did you choose to publish the files to log4j?
The questions concerning "several" always mean: are those things only in
your webapp, or also added to the container installation?
Depending on the answers, it's relatively easy (after understanding
tomcat class loaders and log4j default configuration mechanisms) to
explain, which config gets evaluated and why.
Regards,
Rainer
Marc Rameder wrote:
> Hi
>
> I have a problem with tomcat 5.5.20. My application uses log4j 1.2.9 and I
> am sure that all my implementation is correct because I uses JUnit and the
> logging works fine with it. However, Tomcat loads my log4j.properties so
the
> configuration of the web.xml should be right.
> I know that because the log file is created but it contains no entries.
> Moreover my log4j.properties is used in other projects without tomcat and
> works file.
>
> Is there a special configuration of the tomcat?
>
> Thanks
> marc
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