AMBARI-13864. Database Password for Oozie is whitespace by default on 4.0.0.2.0 oozie version. (jaimin)

ambari-server/src/main/resources/common-services/OOZIE/4.0.0.2.0/configuration/oozie-site.xml

@@ -232,7 +232,7 @@
 
   <property require-input = "true">
     <name>oozie.service.JPAService.jdbc.password</name>
-    <value> </value>
+    <value></value>
     <display-name>Database Password</display-name>
     <property-type>PASSWORD</property-type>
     <description>