http://stackoverflow.com/questions/13173185/not-analyzed-is-not-working-as-expected

email_default_analyzer.sh

curl -XDELETE 'http://localhost:9200/test-idx'
echo
curl -XPUT 'http://localhost:9200/test-idx'
echo
echo
echo "**** Standard analyzer ****"
curl 'http://localhost:9200/test-idx/_analyze?pretty=true' -d 'This is a test of vamsikrishna@gmail.com'
echo
curl -XDELETE 'http://localhost:9200/test-idx'
echo
echo
echo "**** Email analyzer ****"
curl -XPUT 'http://localhost:9200/test-idx' -d '{
  "settings" : {
    "index": {
      "analysis" :{
        "analyzer": {
          "default": {
            "type" : "custom",
            "tokenizer" : "uax_url_email",
            "filter" : ["standard", "lowercase", "stop"]
          }
        }
      }
    }
  }
}
'
echo
curl 'http://localhost:9200/test-idx/_analyze?pretty=true' -d 'This is a test of vamsikrishna@gmail.com'
echo

email_search.sh

curl -XDELETE 'http://localhost:9200/test-idx'
echo
curl -XPUT 'http://localhost:9200/test-idx' -d '{
  "mappings" : {
    "doc" : {
      "properties" : {
        "name" : {"type": "string", "index": "analyzed"},
        "email" : {"type": "string", "index": "not_analyzed", "include_in_all": false}
      }
    }
  }
}
'
echo
curl -XPUT localhost:9200/test-idx/doc/1 -d '{
    "name": "Elastic Search",
    "email": "search@elasticsearch.org"
}'
echo
curl -XPUT localhost:9200/test-idx/doc/2 -d '{
    "name": "Lucene",
    "email": "search@apache.org"
}'
echo
curl -XPOST localhost:9200/test-idx/_refresh
curl 'http://localhost:9200/test-idx/_search?pretty=true' -d '{
    "query" : {
        "query_string" : {
            "query" : "search",
            "fields" : ["_all", "email"]
        }
    }
}'
echo
curl 'http://localhost:9200/test-idx/_search?pretty=true' -d '{
    "query" : {
        "query_string" : {
            "query" : "search@apache.org",
            "default_operator": "AND",
            "fields" : ["_all", "email"]
        }
    }
}'