basho/riak — pull request #521 by rzezeski (2014-03-27 14:39:16+00:00)
Title: Add switch-to-new-search command

Add the switch-to-new-search command under the search command. This is
used when migrating from legacy riak_search to yokozuna. It does a
multicall across the cluster handing over HTTP and PB control from
riak_search to yokozuna.

This is needed for issue basho/yokozuna#350.