Elizabeth Haubert created SOLR-12243:
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Summary: Edismax missing phrase queries when phrases contain
multiterm synonyms
Key: SOLR-12243
URL: https://issues.apache.org/jira/browse/SOLR-12243
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Components: query parsers
Affects Versions: 7.1
Environment: RHEL, MacOS X
Do not believe this is environment-specific.
Reporter: Elizabeth Haubert
synonyms.txt:
allergic, hypersensitive
aspirin, acetylsalicylic acid
dog, canine, canis familiris, k 9
rat, rattus
request handler:
<requestHandler name="/test_qparse_error" class="solr.SearchHandler">
<lst name="defaults">
<!-- Query settings -->
<str name="defType">edismax</str>
<str name="tie"> 0.4</str>
<str name="qf">title^100</str>
<str name="pf">title~20^5000</str>
<str name="pf2">title~11</str>
<str name="pf3">title~22^1000</str>
<str name="df">text</str>
<!-- mm If two or fewer clauses exist, they all must match.
If three to five clauses exist, one can be missing. If six to eight clauses
exist, all but three must match.
If more than nine clauses exist, only require 30% to match.-->
<str name="mm">3<-1 6<-3 9<30%</str>
<str name="q.alt">*:*</str>
<str name="rows">25</str>
</lst>
</requestHandler>
Phrase queries (pf, pf2, pf3) containing "dog" or "aspirin" against the above
list will not be generated.
"allergic reaction dog" will generate pf2: "allergic reaction", but not
pf:"allergic reaction dog", pf2: "reaction dog", or pf3: "allergic reaction dog"
"aspirin dose in rats" will generate pf3: "dose ? rats" but not pf2: "aspirin
dose" or pf3:"aspirin dose ?"
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