title: Elastic search not return all fields
body: <p>I have an index which name is news, here is the stored mapping in the elasticsearch:</p>
  
  <pre><code>{
     "news": {
        "mappings": {
           "newsdetail": {
              "properties": {
                 "active": {
                    "type": "long"
                 },
                 "authorId": {
                    "type": "long"
                 },
                 "creationDate": {
                    "type": "date",
                    "format": "dateOptionalTime"
                 },
                 "iDate": {
                    "type": "string"
                 },
                 "iTime": {
                    "type": "string"
                 },
                 "isExclusive": {
                    "type": "boolean"
                 },
                 "itemId": {
                    "type": "long"
                 },
                 "languageId": {
                    "type": "long"
                 },
                 "lead": {
                    "type": "string"
                 },
                 "main": {
                    "type": "long"
                 },
                 "mainTitr": {
                    "type": "long"
                 },
                 "mediaType": {
                    "type": "long"
                 },
                 "newsType": {
                    "type": "long"
                 },
                 "pictureId": {
                    "type": "long"
                 },
                 "ref": {
                    "type": "string"
                 },
                 "subMain": {
                    "type": "long"
                 },
                 "subMainTitr": {
                    "type": "long"
                 },
                 "subtitle": {
                    "type": "string"
                 },
                 "text": {
                    "type": "string"
                 },
                 "title": {
                    "type": "string"
                 },
                 "video": {
                    "type": "string"
                 },
                 "viewCount": {
                    "type": "long"
                 }
              }
           }
        }
     }
  }
  </code></pre>
  
  <p>when I try to search in this index's data it returns this:</p>
  
  <pre><code>{
     "took": 1,
     "timed_out": false,
     "_shards": {
        "total": 1,
        "successful": 1,
        "failed": 0
     },
     "hits": {
        "total": 69612,
        "max_score": 1,
        "hits": [
           {
              "_index": "news",
              "_type": "newsdetail",
              "_id": "AU6Gt1fK36ANCl26_meY",
              "_score": 1,
              "_source": {
                 "itemId": 452,
                 "pictureId": 452,
                 "authorId": 1,
                 "languageId": 1,
                 "active": 1,
                 "title": "خبر تستی",
                 "main": 1,
                 "mainTitr": 1,
                 "subMain": 1,
                 "subMainTitr": 1,
                 "video": "ویدئوی تستی",
                 "newsType": 3,
                 "creationDate": "2014-06-09T18:38:47.203",
                 "viewCount": 201,
                 "isExclusive": false,
                 "mediaType": 0
              }
           }
        ]
     }
  }
  </code></pre>
  
  <p>some of fields has missed. what should I do to see whole fields. note that I have not select fields and my request is <code>GET news/_search?pretty=true&amp;size=1</code></p>