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Alan Woodward commented on SOLR-12414: -------------------------------------- I opened LUCENE-8357 > FunctionScoreQuery no longer displays debug output > -------------------------------------------------- > > Key: SOLR-12414 > URL: https://issues.apache.org/jira/browse/SOLR-12414 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) > Affects Versions: 7.3, 7.3.1 > Reporter: Markus Jelsma > Priority: Major > Fix For: 7.4, master (8.0) > > > I have two documents: > {code} > {"text":"some text", "lang":"cn"} > {"text":"more text", "lang":"en"} > {code} > And the following query, a simple edismax with a boost on lang:en: > {code}http://localhost:8983/solr/test/select?wt=xml&q=text&defType=edismax&qf=text&debug=true&boost=if(exists(query($bqlang)),2,1)&bqlang=lang:en > {code} > The parsedQuery is now slightly different because of it being wrapped in a > FunctionScoreQuery. The problem is the explain for the document, which is: > {code} > 0.3971361 = product of: > 1.0 = boost > 0.3971361 = boost(if(exists(query(lang:en,def=0.0)),const(2),const(1))) > {code} > Which is now unreadable for complicated queries with many clauses. It should > resemble the output of 7.2, which was: > {code} > 0.36464313 = > boost(text:text,if(exists(query(lang:en,def=0.0)),const(2),const(1))), > product of: > 0.18232156 = weight(text:text in 0) [SchemaSimilarity], result of: > 0.18232156 = score(doc=0,freq=1.0 = termFreq=1.0 > ), product of: > 0.18232156 = idf, computed as log(1 + (docCount - docFreq + 0.5) / > (docFreq + 0.5)) from: > 2.0 = docFreq > 2.0 = docCount > 1.0 = tfNorm, computed as (freq * (k1 + 1)) / (freq + k1 * (1 - b + b * > fieldLength / avgFieldLength)) from: > 1.0 = termFreq=1.0 > 1.2 = parameter k1 > 0.75 = parameter b > 2.0 = avgFieldLength > 2.0 = fieldLength > 2.0 = if(exists(query(lang:en,def=0.0)=0.6931472),const(2),const(1)) > {code} > This bug was introduced in Solr/Lucene 7.3. > Mailing list reference: > http://lucene.472066.n3.nabble.com/Solr-7-3-FunctionScoreQuery-no-longer-displays-debug-output-td4389093.html -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org