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How to enable debug logging for all Java classes

To enable full debug logging for JVM, follow the steps below:

1. Create a new file in $install_dir/workfusion/lib/log4j.properties.

   If you want to enable debug logging for a different component (not WorkFusion), replace the component path: $install_dir/workspace_sandbox/lib/log4j.properties or $install_dir/workspace_production/lib/log4j.properties respectively.

2. Input the information from the code block below:

   log4j.debug=true
   log4j.rootLogger=INFO, CATALINA, CONSOLE
    
   # Define all the appenders
   log4j.appender.CATALINA=org.apache.log4j.FileAppender
   log4j.appender.CATALINA.file=${catalina.base}/logs/catalina.log
   log4j.appender.CATALINA.encoding=UTF-8
   log4j.appender.CATALINA.layout=org.apache.log4j.PatternLayout
   log4j.appender.CATALINA.layout.conversionPattern = %d [%t] %-5p %c - %m%n
   log4j.appender.CATALINA.append=true
    
   log4j.appender.LOCALHOST=org.apache.log4j.FileAppender
   log4j.appender.LOCALHOST.file=${catalina.base}/logs/localhost.log
   log4j.appender.LOCALHOST.encoding=UTF-8
   log4j.appender.LOCALHOST.layout=org.apache.log4j.PatternLayout
   log4j.appender.LOCALHOST.layout.conversionPattern = %d [%t] %-5p %c - %m%n
   log4j.appender.LOCALHOST.append=true
    
   log4j.appender.MANAGER=org.apache.log4j.FileAppender
   log4j.appender.MANAGER.file=${catalina.base}/logs/manager.log
   log4j.appender.MANAGER.encoding=UTF-8
   log4j.appender.MANAGER.layout=org.apache.log4j.PatternLayout
   log4j.appender.MANAGER.layout.conversionPattern = %d [%t] %-5p %c - %m%n
   log4j.appender.MANAGER.append=true
    
   log4j.appender.HOST-MANAGER=org.apache.log4j.FileAppender
   log4j.appender.HOST-MANAGER.file=${catalina.base}/logs/host-manager.log
   log4j.appender.HOST-MANAGER.encoding=UTF-8
   log4j.appender.HOST-MANAGER.layout=org.apache.log4j.PatternLayout
   log4j.appender.HOST-MANAGER.layout.conversionPattern = %d [%t] %-5p %c - %m%n
   log4j.appender.HOST-MANAGER.append=true
    
   log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
   log4j.appender.CONSOLE.encoding=UTF-8
   log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
   log4j.appender.CONSOLE.layout.conversionPattern=%d [%t] %-5p %c - %m%n
    
   # Configure which loggers log to which appenders
   log4j.logger.org.apache.catalina.core.ContainerBase.[Catalina].[localhost]=INFO, LOCALHOST
   log4j.logger.org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/manager]=\
     INFO, MANAGER
   log4j.logger.org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/host-manager]=\
     INFO, HOST-MANAGER
   

3. Save the file and restart the required service, for example:

   wfmanager restart workfusion
   

4. Once you gather required logs, remove or move the newly created file in the lib folder and restart the service to apply changes.

   rm -f $install_dir/workfusion/lib/log4j.properties
   wfmanager restart workfusion