--- doc/logging.properties.orig	2020-06-08 11:13:44 UTC
+++ doc/logging.properties
@@ -39,7 +39,7 @@ handlers= java.util.logging.FileHandler, java.util.log
 
 # default file output is in user's home directory.
 #java.util.logging.FileHandler.pattern = %hjava%u.log
-java.util.logging.FileHandler.pattern = opengrok%g.%u.log
+java.util.logging.FileHandler.pattern = /var/log/opengrok/opengrok%g.%u.log
 java.util.logging.FileHandler.limit = 52428800
 java.util.logging.FileHandler.count = 3
 java.util.logging.FileHandler.level = ALL