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https://issues.apache.org/jira/browse/LUCENE-7695?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Markus Jelsma updated LUCENE-7695:
----------------------------------
Attachment: LUCENE-7695.patch
Here's a patch where each Term in the SynonymQuery is wrapped as SpanTermQuery
in a SpanOrQuery, which is then added to the allSpanClauses array.
If there is just one term in the SynonymQuery, it is added as a SpanTermQuery
directly.
This seems more appropriate, but don't take my word for it.
> Unknown query type SynonymQuery in ComplexPhraseQueryParser
> -----------------------------------------------------------
>
> Key: LUCENE-7695
> URL: https://issues.apache.org/jira/browse/LUCENE-7695
> Project: Lucene - Core
> Issue Type: Bug
> Components: core/queryparser
> Affects Versions: 6.4
> Reporter: Markus Jelsma
> Fix For: 7.0, 6.5, 6.4.2
>
> Attachments: LUCENE-7695.patch, LUCENE-7695.patch
>
>
> We sometimes receive this exception using ComplexPhraseQueryParser via Solr
> 6.4.0. Some terms do fine, others don't.
> This query:
> {code}
> {!complexphrase}owmskern_title:"vergunning"
> {code}
> returns results just fine. The next one:
> {code}
> {!complexphrase}owmskern_title:"vergunningen~"
> {code}
> Gives results as well! But this one:
> {code}
> {!complexphrase}owmskern_title:"vergunningen"
> {code}
> Returns the following exception:
> {code}
> IllegalArgumentException: Unknown query type
> "org.apache.lucene.search.SynonymQuery" found in phrase query string
> "algemene plaatselijke verordening"
> at
> org.apache.lucene.queryparser.complexPhrase.ComplexPhraseQueryParser$ComplexPhraseQuery.rewrite(ComplexPhraseQueryParser.java:313)
> at
> org.apache.lucene.search.BooleanQuery.rewrite(BooleanQuery.java:265)
> at
> org.apache.lucene.search.IndexSearcher.rewrite(IndexSearcher.java:684)
> at
> org.apache.lucene.search.IndexSearcher.createNormalizedWeight(IndexSearcher.java:734)
> at
> org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:473)
> at
> org.apache.solr.search.SolrIndexSearcher.buildAndRunCollectorChain(SolrIndexSearcher.java:241)
> at
> org.apache.solr.search.SolrIndexSearcher.getDocListAndSetNC(SolrIndexSearcher.java:1919)
> at
> org.apache.solr.search.SolrIndexSearcher.getDocListC(SolrIndexSearcher.java:1636)
> at
> org.apache.solr.search.SolrIndexSearcher.search(SolrIndexSearcher.java:611)
> at
> org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:533)
> at
> org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:295)
> {code}
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