I believe I've discovered a workaround. If you use:
{
"store": "redhat_efi_feature_store",
"name": "case_description_issue_tfidf",
"class": "org.apache.solr.ltr.feature.SolrFeature",
"params": {
"q":"{!dismax qf=text_tfidf}${text}"
}
}
instead of:
{
"store": "redhat_efi_feature_store",
"name": "case_description_issue_tfidf",
"class": "org.apache.solr.ltr.feature.SolrFeature",
"params": {
"q": "{!field f=issue_tfidf}${case_description}"
}
}
you can then use single quotes to incorporate multi-term arguments as
Alessandro suggested. I've added this information to the Jira.
On Thu, Oct 12, 2017 at 9:10 AM, Michael Alcorn <malc...@redhat.com> wrote:
> It turns out my last comment on that Jira was mistaken. Multi-term EFI
> arguments still exhibit unexpected behavior. Binoy is trying to help me
> figure out what the issue is. I plan on updating the Jira once we've
> figured out the problem.
>
> On Thu, Oct 12, 2017 at 3:41 AM, alessandro.benedetti <
> a.benede...@sease.io> wrote:
>
>> I don't think this is actually that much related to LTR Solr Feature.
>> In the Solr feature I see you specify a query with a specific query parser
>> (field).
>> Unless there is a bug in the SolrFeature for LTR, I expect the query
>> parser
>> you defined to be used[1].
>>
>> This means :
>>
>> "rawquerystring":"{!field f=full_name}alessandro benedetti",
>> "querystring":"{!field f=full_name}alessandro benedetti",
>> "parsedquery":"PhraseQuery(full_name:\"alessandro benedetti\")",
>> "parsedquery_toString":"full_name:\"alessandro benedetti\"",
>>
>> In relation to multi term EFI, you need to pass
>> efi.example='term1 term2' .
>> If not just one term will be passed as EFI.[2]
>> This is more likely to be your problem.
>> I don't think the dash should be relevant at all
>>
>> [1]
>> https://lucene.apache.org/solr/guide/6_6/other-parsers.html#
>> OtherParsers-FieldQueryParser
>> [2] https://issues.apache.org/jira/browse/SOLR-11386
>>
>>
>>
>>
>> -----
>> ---------------
>> Alessandro Benedetti
>> Search Consultant, R&D Software Engineer, Director
>> Sease Ltd. - www.sease.io
>> --
>> Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html
>>
>
>
