log4j.rootCategory=DEBUG, D3
log4j.appender.D3=org.apache.log4j.FileAppender  
log4j.appender.D3.File=output/temp
log4j.appender.D3.Append=false
log4j.appender.D3.layout=org.apache.log4j.PatternLayout  
log4j.appender.D3.layout.ConversionPattern=%d [%t] %-5p %.16c - %m%n