If you do not need sorting or faceting, doc values are not needed indeed.
You can get back the old behaviour by using UninvertingReader (see
LUCENE-5666 for more background). But like before this will load a lot
of stuff into memory...
Note that FieldValueFilter is very slow (with or without doc
Hi,
looking at the JavaDoc of StringField it says:
/** A field that is indexed but not tokenized: the entire
* String value is indexed as a single token. For example
* this might be used for a 'country' field or an 'id'
* field, or any field that you intend to use for sorting
* or access
Hello.
After upgrade to 5.0.0 FieldValueFilter no longer works for fields that are not
in DocValues. I have large indexes (around half a billion documents each) and I
do not want to duplicate data too much. If I add some fields to DocValues each
index will grow from 400GB to 1.3TB, with no appa
