RollingFileAppender

Property	Type	Required	Default	Description
filePath	string	true	---	The location of where to store the log file
filename	string	false	Name of the Appender	The name of the file, if not defined, then it will use the name of this appender. Do not append an extension to it. We will append a .log to it
fileEncoding	string	false	utf-8	The file encoding to use, by default we use UTF-8
autoExpand	boolean	false	true	Whether to expand the file path or not. Defaults to true
fileMaxSize	int	false	2000 (2MB)	The max file size for log files. Defaults to 2000 (2 MB)
fileMaxArchives	int	false	2	The max number of archives to keep. Defaults to 2

Info Please remember to set the autoExpand property to FALSE if you will be using an absolute file path location.