{

    "status": 200,
    "name": "Bevatron",
    "cluster_name": "poc",
    "version": {
        "number": "1.4.0",
        "build_hash": "bc94bd81298f81c656893ab1ddddd30a99356066",
        "build_timestamp": "2014-11-05T14:26:12Z",
        "build_snapshot": false,
        "lucene_version": "4.10.2"
    },
    "tagline": "You Know, for Search"

}

{
   "bopo": {
      "mappings": {
         "ProductionTypeCapacity": {
            "properties": {
               "AddedDate": {
                  "type": "date",
                  "format": "dateOptionalTime"
               },
               "ChangedDate": {
                  "type": "date",
                  "format": "dateOptionalTime"
               },
               "CorporateBrandCapacities": {
                  "type": "string",
                  "index": "not_analyzed"
               },
               "HadesScriptUsed": {
                  "type": "string"
               },
               "Key": {
                  "type": "string"
               },
               "Month": {
                  "type": "date",
                  "format": "yyyy-MM"
               },
               "ProductionUnitId": {
                  "type": "string",
                  "index": "not_analyzed"
               },
               "SupplierId": {
                  "type": "string",
                  "index": "not_analyzed"
               }
            }
         }
      }
   }
}

  {
            "_index": "bopo",
            "_type": "ProductionTypeCapacity",
            "_id": "ProductionTypeCapacity-120886-120288-2014-12",
            "_score": 1,
            "_source": {
               "Key": "120886-120288-2014-12",
               "AddedDate": "2014-03-04T02:33:04.9430000",
               "ChangedDate": "2014-03-04T10:12:24.3830000",
               "CorporateBrandCapacities": "Home",
               "Month": "2014-12",
               "ProductionUnitId": "120288",
               "SupplierId": "120886",
               "HadesScriptUsed": "CapacityRegistrationScript"
            }
         }

POST bopo/ProductionTypeCapacity/_search
{
  "query": {
    "match_all": {}
  },
  "sort": [
    {
      "Month": {
        "order": "desc"
      }
    }
  ]
}

{
   "error": "SearchPhaseExecutionException[Failed to execute phase [query], all shards failed; shardFailures {[81vkOCltQm6PWmlJSmiVog][bopo][0]: QueryPhaseExecutionException[[bopo][0]: query[ConstantScore(cache(_type:ProductionTypeCapacity))],from[0],size[10],sort[<custom:\"Month\": org.elasticsearch.index.fielddata.fieldcomparator.LongValuesComparatorSource@149bf6c8>!]: Query Failed [Failed to execute main query]]; nested: ClassCastException[org.elasticsearch.index.fielddata.plain.AbstractAtomicOrdinalsFieldData$1 cannot be cast to org.elasticsearch.index.fielddata.AtomicNumericFieldData]; }{[81vkOCltQm6PWmlJSmiVog][bopo][1]: QueryPhaseExecutionException[[bopo][1]: query[ConstantScore(cache(_type:ProductionTypeCapacity))],from[0],size[10],sort[<custom:\"Month\": org.elasticsearch.index.fielddata.fieldcomparator.LongValuesComparatorSource@603af23>!]: Query Failed [Failed to execute main query]]; nested: ClassCastException[org.elasticsearch.index.fielddata.plain.AbstractAtomicOrdinalsFieldData$1 cannot be cast to org.elasticsearch.index.fielddata.AtomicNumericFieldData]; }{[81vkOCltQm6PWmlJSmiVog][bopo][2]: QueryPhaseExecutionException[[bopo][2]: query[ConstantScore(cache(_type:ProductionTypeCapacity))],from[0],size[10],sort[<custom:\"Month\": org.elasticsearch.index.fielddata.fieldcomparator.LongValuesComparatorSource@695b5d68>!]: Query Failed [Failed to execute main query]]; nested: ClassCastException[org.elasticsearch.index.fielddata.plain.AbstractAtomicOrdinalsFieldData$1 cannot be cast to org.elasticsearch.index.fielddata.AtomicNumericFieldData]; }{[81vkOCltQm6PWmlJSmiVog][bopo][3]: QueryPhaseExecutionException[[bopo][3]: query[ConstantScore(cache(_type:ProductionTypeCapacity))],from[0],size[10],sort[<custom:\"Month\": org.elasticsearch.index.fielddata.fieldcomparator.LongValuesComparatorSource@4627c21b>!]: Query Failed [Failed to execute main query]]; nested: ClassCastException[org.elasticsearch.index.fielddata.plain.AbstractAtomicOrdinalsFieldData$1 cannot be cast to org.elasticsearch.index.fielddata.AtomicNumericFieldData]; }{[81vkOCltQm6PWmlJSmiVog][bopo][4]: QueryPhaseExecutionException[[bopo][4]: query[ConstantScore(cache(_type:ProductionTypeCapacity))],from[0],size[10],sort[<custom:\"Month\": org.elasticsearch.index.fielddata.fieldcomparator.LongValuesComparatorSource@446d2a0b>!]: Query Failed [Failed to execute main query]]; nested: ClassCastException[org.elasticsearch.index.fielddata.plain.AbstractAtomicOrdinalsFieldData$1 cannot be cast to org.elasticsearch.index.fielddata.AtomicNumericFieldData]; }]",
   "status": 500
}