working version of multi_field facet

gistfile1.sh

# Delete the index
curl -XDELETE localhost:9200/facettests/facettest/

# create it
curl -XPUT localhost:9200/facettests/


# set mapping (multi field for facets) 
# NOTE THAT THIS HAS KEYWORD ANALYZER OVER NAME, and not nameFacet
# this DOES work
curl -XPUT localhost:9200/facettests/facettest/_mapping -d '{
"facettest" : {
    "properties" : {
		"employmentHistory" : {
					"properties" : {
						"name" : {
							"type" : "multi_field",
							"fields" : {
								"name" : {"type" : "string", "index" : "analyzed", "analyzer" : "keyword"},
								"nameFacet" : { "type" : "string", "index" : "analyzed" }
							}
						}
					}
				}
		}
	}
}'

# Insert a couple of test
curl -XPOST localhost:9200/facettests/facettest/1 -d '{ "id" : 1,
  "name" : "Bob",
  "lastName" : "Marley",
  "city" : "Boston",
  "country" : "United States",
  "education" : [ { 
        "degreeType" : "doctorate",
        "major" : "Mathematics",
        "schoolName" : "Cornell University"
      } ],
	 "employmentHistory" : [ { "category" : "Senior (more than 5 years experience)",
        "name" : "A.M. (honorary), Harvard University",
        "title" : "Assistant and Associate Professor, Cornell University"
      },
      { "category" : "Senior (more than 5 years experience)",
        "name" : "Massachusetts Institute of Technology",
        "title" : "Professor"
      },
      { "category" : "Senior (more than 5 years experience)",
        "name" : "Harvard University",
        "title" : "Professor"
      },
      { "category" : "Senior (more than 5 years experience)",
        "name" : "California Institute of Technology",
        "title" : "Fellow"
      },
      { "category" : "Senior (more than 5 years experience)",
        "name" : "University of Chicago",
        "title" : "Visiting Professor"
      },
      { "category" : "Senior (more than 5 years experience)",
        "name" : "Nate Ackerman, M.I.T. Ph.D",
        "title" : "1"
      },
      { "category" : "Senior (more than 5 years experience)",
        "name" : "Alice Chan, M.I.T",
        "title" : "student"
      },
      { "category" : "Experienced (non-manager)",
        "name" : "Congress of Mathematicians",
        "title" : "2"
      },
      { "category" : "Experienced (non-manager)",
        "name" : "AMS Summer Institute in Recursion Theory",
        "title" : "Member"
      },
      { "category" : "Senior Executive (President, C-level)",
        "name" : "Association for Symbolic Logic",
        "title" : "Chairman, awards and prizes"
      }
    ]
}'

curl -XPOST localhost:9200/facettests/facettest/2 -d '{ "id" : 2,
  "name" : "Isaac",
  "lastName" : "Smith",
  "city" : "Lyons",
  "country" : "United States",
  "educationHistory" : [ { 
        "degreeType" : "masters",
        "major" : "Teaching English as a Second Language",
        "schoolName" : "University of Illinois"
      },
      { 
        "degreeType" : "bachelors",
        "major" : "English",
        "schoolName" : "University of Colorado"
      }
    ],
  "employmentHistory" : [ { "category" : "Manager",
        "name" : "Pillar Data Systems",
        "title" : "Senior Technical Writer"
      },
      { "category" : "Manager",
        "name" : "Monitoring (BAM)",
        "title" : "Senior Technical Writer"
      },
      { "category" : "Manager",
        "name" : "HP Photosmart",
        "title" : "Senior Technical Writer"
      },
      { "category" : "Experienced (non-manager)",
        "name" : "Utility Data Center",
        "title" : "Write system administrator documentation for Utility Data Center"
      },
      { "category" : "Entry Level",
        "name" : "Research Systems",
        "title" : null
      },
      { "category" : "Entry Level",
        "name" : "Univ. of Colorado at Denver",
        "title" : "Adjunct Instructor"
      }
    ]
}'

# search and count to be sure they're there
curl -XGET localhost:9200/facettests/facettest/_search?pretty=true

curl -XGET localhost:9200/facettests/facettest/_count?pretty=true

# search using facet over "name" this DOES work fine, not like https://gist.github.com/3498390 
# where the keyword analyzer is over nameFacet
curl -XGET localhost:9200/facettests/facettest/_search?pretty=true -d '{
    "fields": [
    "_id",
    "employmentHistory.name"
  ],
    "query" : {
        "match_all" : {}
    },
    "facets" : {
        "nameFacet" : { "terms" : { "field" : "employmentHistory.name"}}
    }
}'