It is possible to sort binary fields by using SortField.Type.STRING_VAL. Le lun. 27 févr. 2017 à 17:51, aravinth thangasami < aravinththangas...@gmail.com> a écrit :
> Hi all, > > I'm trying to implement sort using DocValues. > As SortedDocValue is equivalent of pre-sorted BinaryDocvalue and > SortedNumericDocvalue is pre-sorted version of NumericDocvalue > > I'm able to sort on NumericDocvalue Field but not on BinaryDocValue Field > Why Lucene allows sorting NumericDocValue field not in BinaryDocValue > though both internally stored as byte array > > BinaryDocValue has field inverting cost > Does NumericDocValue doesn't have any inverting cost ?? > > Is there any other reason to support on NumericDocvalues > > > > Thanks > Aravinth >
