Show candidate hosts for the given query#2282

Merged

b-slim merged 3 commits intoapache:masterfrom

navis:show-query-segment-host

Sep 22, 2016

Commits on Sep 20, 2016

Show candidate hosts for the given query
navis
committed

Commits on Sep 21, 2016

Added test cases & minor changes to address comments
navis
committed

Commits on Sep 22, 2016

Changed path-param to query-pram for intervals/numCandidates
navis
committed