-log4j.appender.root.layout.ConversionPattern=%d %-5p [%t][%X{moduleID}][%C %L] %m%n
-log4j.appender.root.layout=org.apache.log4j.PatternLayout
-log4j.appender.root.MaxBackupIndex=50
-log4j.appender.root.MaxFileSize=20MB
-log4j.appender.root=org.apache.log4j.RollingFileAppender
\ No newline at end of file
+appender.root.type = RollingFile
+appender.root.name = RollingFile
+appender.root.append=true
+appender.root.fileName=${logDir}/${componentName}/${subComponentName}/vnfmadapterservice.log
+appender.root.filePattern=${logDir}/${componentName}/${subComponentName}/vnfmadapterservice.%d{dd-MMM}.log
+appender.root.policies.type=Policies
+appender.root.policies.size.type=SizeBasedTriggeringPolicy
+appender.root.policies.size.size=20MB
+appender.root.strategy.type=DefaultRolloverStrategy
+appender.root.strategy.max=50
+appender.root.layout.type=PatternLayout
+appender.root.layout.pattern=%d %-5p [%t][%X{moduleID}][%C %L] %m%n
\ No newline at end of file