I'm porting a 4.8 schema to 5.3 and I came across this new error when I
tried to group.field=f1:
unexpected docvalues type SORTED_SET for field 'f1' (expected=SORTED).
Use UninvertingReader or index with docvalues.
f1 is defined as
<fieldType name="f1_type" class="solr.TextField"
positionIncrementGap="100">
<analyzer type="index">
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
</analyzer>
</fieldType>
<field name="f1" type="f1_type" indexed="true" stored="false"
required="true" />
Notice that I don't have docValues defined. I realize the field type
doesn't allow docValues so why does this group request fail with a
docValues error? It did work with 4.8
Any clue would be appreciated, thanks
David
