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add a check for at least one range

This commit is contained in:
kimchy 2010-08-01 17:05:06 +03:00
parent c08791f816
commit c5811eb060
1 changed files with 4 additions and 0 deletions
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4
modules/elasticsearch/src/main/java/org/elasticsearch/search/facets/geodistance/GeoDistanceFacetCollectorParser.java
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@ -155,6 +155,10 @@ public class GeoDistanceFacetCollectorParser implements FacetCollectorParser {
throw new FacetPhaseExecutionException(facetName, "lat/lon not set for geo_distance facet");
}
if (entries.isEmpty()) {
throw new FacetPhaseExecutionException(facetName, "no ranges defined for geo_distance facet");
}
if (valueFieldName != null) {
return new ValueGeoDistanceFacetCollector(facetName, fieldName, lat, lon, unit, geoDistance, entries.toArray(new GeoDistanceFacet.Entry[entries.size()]),
context.fieldDataCache(), context.mapperService(), valueFieldName);