elasticsearch geo_point don't work properly - elasticsearch

Question

I want to make geo_point queries on elasticsearch but it doesn't work properly for me. I always get empty result for geo_polygon queries. maybe my mapping is wrong or the way i get the data.
mapping :
curl -XPUT 'localhost:9200/botanique_localisation/' -d '{
"mappings":{
"botanique_localisation" : {
"_all" : {"enabled" : true},
"_index" : {"enabled" : true},
"_id" : {"index": "not_analyzed", "store" : false},
"properties" : {
"_id" : {"type" : "string", "store" : "no","index": "not_analyzed" } ,
"LOCATION" : { "type" : "geo_point","lat_lon" :true ,"validate":true , "store":"yes" }
}
}
}
}'
creating the view in oracle
create view all_specimens_localisation as select RAWTOHEX( SPECIMENS.occurrenceid ) as "_id" ,
decode(LOCALISATIONS.decimalLatitude ||',' || LOCALISATIONS.decimalLongitude, ',', null ,
'{"lat":' || replace(LOCALISATIONS.decimalLatitude,',' ,'.' ) ||',"lon":' || replace(LOCALISATIONS.decimalLongitude , ',' ,'.' ) || '}'
) as location
from SPECIMENS left outer join ... where rownum < 1000 ;
i create a json object in the sql because sending lat_lon as a string didn't work for me ( elastic don't split the string as write her http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/mapping-geo-point-type.html#_lat_lon_as_string_6 )
creating the river from oracle to elasticsearch
curl -XPUT 'localhost:9200/_river/localisation_river/_meta' -d '{
"type" : "jdbc",
"jdbc" : {
"index" : "botanique_localisation",
"bulk_size" : 2000,
"max_bulk_requests" : 10,
"bulk_flush_interval" : "1s",
"type" : "specimens",
"url" : "********",
"user" : "********",
"password" : "********",
"sql" : "select * from all_specimens_localisation"
}
}'
exemple of indexed data in elastichsearch
{
_index: botanique_localisation
_type: specimens
_id: 38C8F872A449491C881791DE8B501B17
_score: 1.4142135
_source: {
LOCATION: {
lon: 47.05
lat: -19.95
}
}
}
working range query
curl -XGET 'localhost:9200/botanique_localisation/specimens/_search?size=10&pretty' -d '
{ "query": { "bool": { "must": [
{ "range": {
"LOCATION.lon": {
"from": 47.04,
"to": 47.08
}
}
},{ "range": {
"LOCATION.lat": {
"from": -20,
"to": -19.90
}
}
}
]}}}'
and the result :
hits:{[
{ "_index": botanique_localisation,
"_type": specimens,
"_id": 38C8F872A449491C881791DE8B501B17,
"_score": 1.4142135,
"_source": {
"LOCATION": { "lon": 47.05, "lat": -19.95 }
}
},...
now the fun not working part ! with the geo_polygon query :
curl -XGET 'localhost:9200/botanique_localisation/_search?size=10&pretty' -d '{
"query":{
"filtered" : {
"query" : { "match_all" : {}},
"filter" : {
"geo_polygon" : {
"LOCATION" : {
"points" : [
{ "lat": 100, "lon": -100},
{ "lat": 100, "lon": 100},
{ "lat": -100, "lon": 100 },
{ "lat": -100 , "lon": -100 }
]
}
}
}
}
}
}'
this return no hits !
what i'm missing ?
thank you

Answer 1

this query work :
curl -XGET 'localhost:9200/botanique_localisation/_search?pretty' -d '{
"query" : {
"filtered" : {
"filter" : {
"geo_bounding_box" : {
"type" : "indexed",
"LOCATION" : {
"top_left" : {
"lat" : 50,
"lon" : -50
},
"bottom_right" : {
"lat" :-50,
"lon" : 50
}
}
}
}
}
}
}'