code: public String createIndiceMapping(String indexName,String indexMapping)  throws ElasticSearchException {
  		 return this.client.executeHttp(handleIndexName(indexName),indexMapping,ClientUtil.HTTP_PUT);
  	 }
docs: 创建索引定义
  curl -XPUT 'localhost:9200/test?pretty' -H 'Content-Type: application/json' -d'
  {
  "settings" : {
  "number_of_shards" : 1
  },
  "mappings" : {
  "type1" : {
  "properties" : {
  "field1" : { "type" : "text" }
  }
  }
  }
  }
  @param indexMapping
  @return
  @throws ElasticSearchException