Timezone adjust

es_adjust_interval_bug.sh

curl -XPUT 'http://localhost:9200/twitter/tweet/1' -d '{
    "user" : "kimchy",
    "post_date" : "2013-10-05T14:12:12Z",
    "message" : "trying out Elastic Search 1"
}'


curl -XPUT 'http://localhost:9200/twitter/tweet/2' -d '{
    "user" : "kimchy",
    "post_date" : "2013-10-06T14:12:12Z",
    "message" : "trying out Elastic Search 2"
}'

curl -XPUT 'http://localhost:9200/twitter/tweet/3' -d '{
    "user" : "kimchy",
    "post_date" : "2013-10-07T14:12:12Z",
    "message" : "trying out Elastic Search 3"
}'


curl http://127.0.0.1:9200/twitter/_search -d '{
    "facets": {
        "tweets": {
            "date_histogram": {
                "field": "post_date",
                "interval": "day",
                "pre_zone": "Australia/Sydney",
                "pre_zone_adjust_large_interval": true
            }
        }
    },
    "size": 0
}'

{
   "took":2,
   "timed_out":false,
   "_shards":{
      "total":5,
      "successful":5,
      "failed":0
   },
   "hits":{
      "total":3,
      "max_score":1.0,
      "hits":[

      ]
   },
   "facets":{
      "tweets":{
         "_type":"date_histogram",
         "entries":[
            {
               "time":1380978000000,
               "count":1
            },
            {
               "time":1381064400000,
               "count":1
            },
            {
               "time":1381150800000,
               "count":1
            }
         ]
      }
   }
}