diff --git a/azkaban-execserver/src/main/resources/log4j.properties b/azkaban-execserver/src/main/resources/log4j.properties
index e304ac7..1ff5388 100644
--- a/azkaban-execserver/src/main/resources/log4j.properties
+++ b/azkaban-execserver/src/main/resources/log4j.properties
@@ -1,12 +1,12 @@
-log4j.rootLogger=INFO, Console
+log4j.rootLogger=INFO, ExecServer
log4j.logger.azkaban.execapp=INFO, ExecServer
-log4j.appender.ExecServer=org.apache.log4j.RollingFileAppender
+log4j.appender.ExecServer=org.apache.log4j.DailyRollingFileAppender
log4j.appender.ExecServer.layout=org.apache.log4j.PatternLayout
log4j.appender.ExecServer.File=azkaban-execserver.log
log4j.appender.ExecServer.layout.ConversionPattern=%d{yyyy/MM/dd HH:mm:ss.SSS Z} %p [%c{1}] [Azkaban] %m%n
-log4j.appender.ExecServer.MaxFileSize=102400MB
log4j.appender.ExecServer.MaxBackupIndex=2
+log4j.appender.ExecServer.DatePattern='.'yyyy-MM-dd
log4j.appender.Console=org.apache.log4j.ConsoleAppender
log4j.appender.Console.layout=org.apache.log4j.PatternLayout
diff --git a/azkaban-webserver/src/main/resources/log4j.properties b/azkaban-webserver/src/main/resources/log4j.properties
index b9fe746..0480c8c 100644
--- a/azkaban-webserver/src/main/resources/log4j.properties
+++ b/azkaban-webserver/src/main/resources/log4j.properties
@@ -1,4 +1,4 @@
-log4j.rootLogger=INFO, Console
+log4j.rootLogger=INFO, WebServer
log4j.logger.azkaban.webapp=INFO, WebServer
log4j.logger.azkaban.webapp.servlet.AbstractAzkabanServlet=INFO, R
log4j.logger.azkaban.webapp.servlet.LoginAbstractAzkabanServlet=INFO, R
@@ -10,12 +10,12 @@ log4j.appender.R.layout.ConversionPattern=%d{yyyy/MM/dd HH:mm:ss.SSS Z} %p [%c{1
log4j.appender.R.MaxFileSize=102400MB
log4j.appender.R.MaxBackupIndex=2
-log4j.appender.WebServer=org.apache.log4j.RollingFileAppender
+log4j.appender.WebServer=org.apache.log4j.DailyRollingFileAppender
log4j.appender.WebServer.layout=org.apache.log4j.PatternLayout
log4j.appender.WebServer.File=azkaban-webserver.log
log4j.appender.WebServer.layout.ConversionPattern=%d{yyyy/MM/dd HH:mm:ss.SSS Z} %p [%c{1}] [Azkaban] %m%n
-log4j.appender.WebServer.MaxFileSize=102400MB
log4j.appender.WebServer.MaxBackupIndex=2
+log4j.appender.WebServer.DatePattern='.'yyyy-MM-dd
log4j.appender.Console=org.apache.log4j.ConsoleAppender
log4j.appender.Console.layout=org.apache.log4j.PatternLayout
