dellcloudedge/barclamp-dns — pull request #1 by bpezan (2012-01-27 22:16:03+00:00)
Title: nameserver in /etc/resolv.conf on nodes

when using the Dell Hadoop RA, /etc/resolv.conf isn't configured with a nameserver parameter causing DNS resolution to fail on the nodes. this commit fixes the issue preventing the creation of the nameserver parameter.

i can't say that i understand why it fixes it exactly, but this works in my environment.