Christine Poerschke created SOLR-10283:
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Summary: SolrFeature fails to reject rq with missing efi (if used
by fq)
Key: SOLR-10283
URL: https://issues.apache.org/jira/browse/SOLR-10283
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Reporter: Christine Poerschke
Assignee: Christine Poerschke
My intention had been to update the Solr Reference Guide's Learning To Rank
section w.r.t. External Feature Information i.e.
https://cwiki.apache.org/confluence/display/solr/Learning+To+Rank#LearningToRank-ExternalFeatureInformation
based on the
https://lists.apache.org/thread.html/17547c1487067804077b1933ccde28d68841ec1694f6776c5682f28e@%3Csolr-user.lucene.apache.org%3E
user mailing list thread.
In the process I noticed that configuring a feature such as this
{code}
{
"store" : "myEfiFeatureStore",
"name" : "isPreferredManufacturer",
"class" : "org.apache.solr.ltr.feature.SolrFeature",
"params" : { "fq" : [ "{!field f=manu}${preferredManufacturer}" ] }
}
{code}
and then _not_ passing {{efi.preferredManufacturer=something}} is _not_
rejected and instead a score of 1.0 is returned for the feature.
This seems unexpected i.e. a bug.
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