Empty hostname in embedded databases when setting up a cluster in latest cloudera manager 5.3.1

[#1]

With the latest Cloudera Manager (5.3.1) when I do the initial setup of a cluster in the screen "Database Setup" there are only empty hostnames in the field Database Host Name. E.g. Database Host Name for Reports Manager shows ":7432"

I tried with the manager version 5.2.1 and there it works using the same infrastructure.

[#2]

For this I tried to update the file name "/etc/cloudera-scm-server/db.mgmt.properties" with the appropriate host name. And the to restart the "cloudera-scm-server" my problem gets resolved.

/etc/cloudera-scm-server/db.mgmt.properties

com.cloudera.cmf.ACTIVITYMONITOR.db.type=postgresql
com.cloudera.cmf.ACTIVITYMONITOR.db.host=namenode01:7432
com.cloudera.cmf.ACTIVITYMONITOR.db.name=amon
com.cloudera.cmf.ACTIVITYMONITOR.db.user=amon

service cloudera-scm-server stop

service cloudera-scm-server start