Unresolvable master dns entry should not result in 127.0.0.1 if retry_dns not set.
Unresolvable master dns entry should not result in 127.0.0.1 if retry_dns not set.
Remove commented address assignment
Merge pull request #13259 from cro/resolve_dns_fallthrough2

Unresolvable master dns entry should not result in 127.0.0.1 if retry_dns not set.