I am extending ScoreFunction to implement function score. while instantiating the object I am setting up the type of score model as follows
ScoreBoostFunction(QueryParseContext queryParseContext, List fieldBoostEntryList,
float defaultBoost, float boostFactor, Modifier modifierType) {
super(CombineFunction.REPLACE);
What ever combine function i choose, it is always defaulting to multiply. Can you please let me know if this is a know bug ?
I am using elastic search 2.3.3 version.
thanks,
Rajendra