Thanks, probably for DocValues I can use DocValuesStatsCollector
and DocValuesStats.
2018-03-01 2:13 GMT+01:00 Adrien Grand :
> You probably want to look at PointValues.size(), which gives you the number
> of indexed points. Doc values do not support index statistics however.
>
> Le mer. 28 févr.
Ok, I've studied the documentation.
First of all what I needed for most of my fields (StringField, TextField)
is the:
MultiFields.getTerms(reader, field.name).size();
which counts the distinct terms for the field.
For PointFields the hint was right: PointValues.size() is what i need.
For DocVa
