UnInvertedField vs FieldCache for facets for single-token text fields

I have some fields I facet on that are TextFields but have just a single token. The fieldType looks like this: fieldType name=myStringFieldType class=solr.TextField indexed=true stored=false omitNorms=true sortMissingLast=true positionIncrementGap=100 analyzer tokenizer

Re: UnInvertedField vs FieldCache for facets for single-token text fields

Hi Micheal, The FieldCache is an easier data structure and easier to create, so I also expect it to be faster. Unfortunately for TextField UnInvertedField is always used even if you have one token per document. I think overriding the multiValuedFieldCache method and return false would work. If