This bug is related to
org.apache.solr.ltr.feature.OriginalScoreFeature is always returning 0.0 when configured LTR features are evaluated within a SolrCloud cluster.
Furthermore, is throwing an exception when the query parser is used.
Attached a file with a sample on how to repro:
- Use bin\solr -e cloud -Dsolr.ltr.enabled=true to create a sample SolrCloud with techproducts.
- Features file with only OriginalScoreFeature
- Simple model using that feature.