gistfile1.eclass

curl -XPUT localhost:9200/local -d '{
    "settings" : {
        "analysis" : {
            "analyzer" : {
                "stem" : {
                    "tokenizer" : "standard",
                    "filter" : ["standard", "lowercase", "stop", "porter_stem"]
                }
            }
        }
    },
    "mappings" : {
        "article" : {
            "dynamic" : true,
            "properties" : {
                "title" : {
                    "type" : "string",
                    "analyzer" : "stem"
                }
            }
        }
    }
}'

# Sample Analysis 
curl -XGET localhost:9200/local/_analyze?analyzer=stem -d '{Fight for your life}'
curl -XGET localhost:9200/local/_analyze?analyzer=stem -d '{Bruno fights Tyson tomorrow}'

# Index Data
curl -XPUT localhost:9200/local/article/1 -d'{"title": "Fight for your life"}'
curl -XPUT localhost:9200/local/article/2 -d'{"title": "Fighting for your life"}'
curl -XPUT localhost:9200/local/article/3 -d'{"title": "My dad fought a dog"}'
curl -XPUT localhost:9200/local/article/4 -d'{"title": "Bruno fights Tyson tomorrow"}'

# search on the title field, which is stemmed on index and search
curl -XGET localhost:9200/local/_search?q=title:fight

# searching on _all will not do anystemming, unless also configured on the mapping to be stemmed...
curl -XGET localhost:9200/local/_search?q=fight