Jason Tedor e96722d91c Add search preference to prefer multiple nodes
The search preference _prefer_node allows specifying a single node to
prefer when routing a request. This functionality can be enhanced by
permitting multiple nodes to be preferred. This commit replaces the
search preference _prefer_node with the search preference _prefer_nodes
which supplants the former by specifying a single node and otherwise
adds functionality.

Relates #18872
2016-06-14 21:34:24 -04:00
..
2016-05-18 13:36:19 +02:00
2016-04-27 16:51:53 +02:00
2016-06-14 14:22:55 +02:00
2016-05-10 09:39:42 +02:00