action_histograms real fix

gistfile1.sh

# Create an index:
#
curl -XDELETE 'http://127.0.0.1:9200/articles'
curl -XPUT 'http://127.0.0.1:9200/articles' -d '
index :
    number_of_shards : 1
'

# Insert the action mapping:
#
curl -XPUT 'http://127.0.0.1:9200/articles/article/_mapping' -d '
{
  "article": {
    "properties": {
      "title": {
        "store": true,
        "type": "string"
      }
    }
  }
}
'

# Insert some articles:
#
for ((i=1; i<15; i++))
do
  curl -XPUT 'http://127.0.0.1:9200/articles/article/'$i -d '
  {
    "title": "Article '$i'",
    "actions_updated": ["2010-11-18"],
    "actions_published": ["2010-11-19","2010-11-20"]
  }
  '

done

# Ensure the index is up-to-date:
#
curl -XPOST 'http://127.0.0.1:9200/articles/_refresh'


# Now search for some articles that have actions that took place
# between the 18th and 20th of November, 2010.
# Create facets for those actions:
#
curl -XGET 'http://127.0.0.1:9200/articles/_search?pretty=true' -d '
{
"query": {
  "filtered": {
    "query": { "query_string": {"query": "title:\"Article 1\""} }
  }
},
  "facets": {
      "updated_facet": {
          "date_histogram": {
              "interval": "day",
              "key_field": "actions_updated"
          },
          "facet_filter": {
            "range": {
                "actions_updated": { "from": "2010-11-18", "to": "2010-11-20" }
            }
          }
      },
      "published_facet": {
          "date_histogram": {
              "interval": "day",
              "key_field": "actions_published"
          },
          "facet_filter": {
            "range": {
                "actions_published": { "from": "2010-11-18", "to": "2010-11-20" }
            }
          }

      }
  },
  "from": 0,
  "size": 0
}'