Monitoring and maintaining REST Web application log files
To monitor and maintain the application logs you make use of the following files of a REST Web application:
log4j.properties: You use this file to control the log settings of third-party components. To control the log settings, you must refer to the instructions inside the log4j.properties file and uncomment the lines of code as per your requirement. The log4j.properties file is in $CATALINA_HOME\webapps\application-name\WEB-INF\classes\
runtime.props: You use this file to control the log setting of the OpenEdge components. The runtime.props file is in $CATALINA_HOME\webapps\application-name\WEB-INF\adapters\.
The two properties, in the runtime.props file, you edit are:
serviceLoggingLevel
serviceLogEntryTypes
If you want to delete or move the log files, you must stop the REST Web application context using the Web server's management console.