RE: FW: No appenders could be found for logger

[Dmitry S. Kravchenko]

Thank you.

I'v already found this solution, but it seems to me, that it is not
completely applicable for me. I want to have separate properties for each
web-application. Is it correct? Or I should have one global properties file
for my server? In each case, I do not control classpath. Tomcat starts with
the script. Several places, in which I tried to place properties file, had
no effect. Is there one convetional place to put properties file in the case
of Tomcat webapps? Is there conventional way to patch Tomcat script
configuration in order it to search this place?

Dims.

> -----Original Message-----
> From: jaikiran pai [mailto:[EMAIL PROTECTED] 
> Sent: Wednesday, July 05, 2006 6:42 PM
> To: Log4J Users List
> Subject: Re: FW: No appenders could be found for logger
> 
> 
> The WARN message that you are seeing, indicates that the 
> log4j.properties file is NOT in your classpath. Place the 
> file in your classpath.  Some days back there was a similar 
> question where the user reported that he was seeing the same 
> WARN message. Here's an extract from that thread:
>    
>   -------------------------------------
>   -----Original Message-----
>   From: James Stauffer [mailto:[EMAIL PROTECTED]
>   Sent: Thursday, June 29, 2006 8:20 PM
>   To: Log4J Users List
>   Subject: Re: Ant Log4J not working
>    
>   If you added -Dlog4j.debug to the command line log4j will 
> output info
>   to std. out. telling you how it tries to configure itself.
>   On 6/29/06, jaikiran pai <[EMAIL PROTECTED]> wrote:
>   > Rohit,
>   > This means that the log4j.properties file that you have 
> created in NOT in the classpath. Make it available in the classpath.
>   >
>   > regards,
>   > -Jaikiran
>   >
>   > Rohit B Rai <[EMAIL PROTECTED]> wrote:
>   > I am trying to use Log4J for logging from Ant but it 
> gives these errors.
>   >
>   >
>   >
>   > log4j:WARN No appenders could be found for logger
>   > (org.apache.tools.ant).
>   >
>   > log4j:WARN Please initialize the log4j system properly.
>    
>   ------------
>    
>   regards,
>   -Jaikiran
> 
> "Dmitry S. Kravchenko" <[EMAIL PROTECTED]> wrote:
>   
> 
> -----Original Message-----
> From: Dmitry S. Kravchenko [mailto:[EMAIL PROTECTED] 
> Sent: Wednesday, July 05, 2006 6:04 PM
> To: '[EMAIL PROTECTED]'
> Subject: No appenders could be found for logger
> 
> 
> Hi!
> 
> I don't understand, how to use log4j in Tomcat. It seems to 
> me, that docs and help are not reliable. For example, 
> Category class ang getCategory method marked deprected in 
> fact, but described usable in quick start guide.
> 
> I have some servlets, I have some class with the following 
> code in constructor
> 
> if( logger == null ) {
> // BasicConfigurator.configure();
> logger = Logger.getLogger("MetSession");
> }
> 
> (logger is static)
> 
> and the following code for logging 
> 
> logger.debug( prefix + message );
> 
> I have log4j-1.2.13.jar file in my 
> C:\j2sdk1.4.2_10\jre\lib\ext directory, and I have file 
> log4j.properties in my WEB-INF/classes directory.
> 
> The content fo properties file is following
> 
> log4j.appender.file=org.apache.log4j.FileAppender
> log4j.appender.file.File=/var/log/tomcat4/vtlog4j.log
> log4j.appender.file.layout=org.apache.log4j.PatternLayout
> log4j.appender.file.layout.ConversionPattern=[%c{1},%p] %m%n 
> log4j.appender.file.Append=true 
> log4j.category.org.firebirdsql=DEBUG, file
> 
> So, it seems to me, that all is according to the manual.
> 
> But it prints warning 
> 
> log4j:WARN No appenders could be found for logger 
> (org.apache.commons.digester.Digester).
> log4j:WARN Please initialize the log4j system properly.
> 
> while starting Tomcat.
> 
> What does this warning mean? What should I do to fix it?
> 
> Thanks in advance.
> 
> Dims
> 
> 
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> 
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