Unify default value

pkg/tsdb/elasticsearch/client/search_request.go

@@ -452,7 +452,7 @@ func (b *aggBuilderImpl) Filters(key string, fn func(a *FiltersAggregation, b Ag
 func (b *aggBuilderImpl) GeoHashGrid(key, field string, fn func(a *GeoHashGridAggregation, b AggBuilder)) AggBuilder {
 	innerAgg := &GeoHashGridAggregation{
 		Field:     field,
-		Precision: 5,
+		Precision: 3,
 	}
 	aggDef := newAggDef(key, &aggContainer{
 		Type:        "geohash_grid",

public/app/plugins/datasource/elasticsearch/components/QueryEditor/BucketAggregationsEditor/SettingsEditor/useDescription.ts

@@ -61,7 +61,7 @@ export const useDescription = (bucketAgg: BucketAggregation): string => {
     }
 
     case 'geohash_grid': {
-      const precision = Math.max(Math.min(parseInt(bucketAgg.settings?.precision || '5', 10), 12), 1);
+      const precision = Math.max(Math.min(parseInt(bucketAgg.settings?.precision || '3', 10), 12), 1);
       return `Precision: ${precision}`;
     }