Description of problem:
If the rhq.storage.hostname or rhq.storage.seeds properties are uncommented and left uninitialized with empty strings, the storage installer creates an invalid configuration. The listen_address and seeds properties in cassandra.yaml are left blank. The empty seeds property will cause the storage node startup to fail. The installer needs to fall back to default values if an empty string is used. This applies to all properties in rhq-storage.properties.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
Bump the target version now that 4.11 is out.
Author: Michael Burman <firstname.lastname@example.org>
Date: Sun Jul 13 23:15:03 2014 +0300
[BZ 1080157] Ignore empty values in rhq-storage.properties