Append Config : How to enable log appending across app restarts instead of overwrite using log4j.properties
log4j.rootLogger=INFO, loggerId log4j.appender.loggerId=org.apache.log4j.RollingFileAppender log4j.appender.loggerId.layout=org.apache.log4j.PatternLayout log4j.appender.loggerId.layout.ConversionPattern=%d [%t] %-5p (%F:%L) - %m%n log4j.appender.loggerId.File=exampleee.log log4j.appender.loggerId.append=false