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From Pid <...@pidster.com>
Subject Re: Cannot configure apache-log4j-extras-1.0 with apache-log4j-1?
Date Thu, 24 Jun 2010 12:49:52 GMT
On 24/06/2010 12:37, Saurabh Agrawal wrote:
> Hi Friends,
> 
> Tomcat version: apache-tomcat-5.5.27
> 
> Operating System: SunOS 10.0 / Linux
> 
> Question:
> 
> Problem:
> I've tried many times to configure apache-log4j-extras-1.0 with
> apache-log4j-1.2.16, but it is still failing to load classes from configure
> apache-log4j-extras-1.0 JAR file.
> 
> What I want to do:
> Actually I want to do time based log rotation the my application specific
> log files. I could able to configure using
> 'net.cp.ps.sdk.util.log.DailyRollingFileAppender' class, but few problems
> are reported on Apache site for this class.
> 
> Solution I can think of:
> So, I have to look for another option for
> 'net.cp.ps.sdk.util.log.DailyRollingFileAppender' class, and I found
> 'org.apache.log4j.rolling.RollingFileAppender' class and can use
> 'org.apache.log4j.rolling.TimeBasedRollingPolicy' in that.
> 
> Steps I performed so far:
> 1. Downloaded apache-log4j-extras-1.0 with apache-log4j-1.2.16 JAR files
> from web.
> 2. Renamed apache-log4j-1.2.16.jar to simple 'log4j.jar'.
> 3. Copied apache-log4j-extras-1.0.jar in ~/WEB-INF/lib directory, where my
> old log4j is present.
> 4. Extracted new log4j.jar (1.2.16).
> 5. Edited the pom.xml file from new 'log4j.jar' to include
> 'apache-log4j-extras-1.0'. Steps are described here:
> (https://wiki.jasig.org/display/UPM30/log4j.xml).
> 6. Created jar file again, after editing pom.xml.
> 7. Then I added following configuration block, in my application specific
> log-conf.xml (present in ~/WEB-INF/etc/):
> 
> <!-- Presentation Server Access log appender -->
>       <appender name="access-log"
> class="org.apache.log4j.rolling.RollingFileAppender">
>              <File>WEB-INF/log-files/access.log</File>
>          <rollingPolicy
> class="org.apache.log4j.rolling.TimeBasedRollingPolicy">
>  
> <FileNamePattern>WEB-INF/log-files/access.log.%d{yyyy-MM-dd}.log</FileNamePa
> ttern>
>              </rollingPolicy>
>          <layout class="org.apache.log4j.PatternLayout">
>            <param name="ConversionPattern" value="%d{dd.MM.yyyy
> HH:mm:ss,SSS} [%t] %c %x%n %-5p - %m%n"/>
>          </layout>
>       </appender>
> 
> but, still I am getting following exception:
> 
> 7202 [main] WARN net.cp.ps.sdk.server.ServerConfig  - thread[main] Unable to
> parse invite request mappings: [The XPath='invite-requests/invite-mapping'
> does not exist]
> 7214 [main] WARN net.cp.ps.sdk.server.ServerConfig  - thread[main] Unable to
> parse known profiles request mappings: [The
> XPath='known-profiles-requests/known-profiles-mapping' does not exist]
> 8114 [main] ERROR net.cp.ps.sdk.server.ServerConfig  - thread[main] Missing
> configuration: couldn't find value for /ps-conf/regex-whitespace-keyword
> log4j:ERROR Could not create an Appender. Reported error follows.
> java.lang.ClassNotFoundException:
> org.apache.log4j.rolling.RollingFileAppender
>         at
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
> a:1386)
>         at
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
> a:1232)
>         at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
>         at java.lang.Class.forName0(Native Method)
>         at java.lang.Class.forName(Class.java:164)
>         at org.apache.log4j.helpers.Loader.loadClass(Loader.java:160)
> 
> 
> Can someone please help me with this, what's going wrong and what I am
> missing here?
> 
> Thanks in advance.

This is probably a question better directed to the Log4J users list,
rather than the Tomcat users list.


p






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