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https://issues.apache.org/jira/browse/SOLR-7304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14385689#comment-14385689
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Hakim commented on SOLR-7304:
-----------------------------
Actually, the collator is making all the query lowercase.
No, the original query work well (the range work well too, Square brackets (in
Lucene) are supposed to represent an inclusive range and Curly brackets
represent an exclusive range).
I bypassed this error by setting this property in the spellcheck
searchComponent <str name="queryAnalyzerFieldType">text_suggest</str>. Note
that text_suggest is a custom field type I created which is a copy of
text_general without the solr.LowerCaseFilterFactory filter in the query
analyzer:
<fieldType name="text_suggest" class="solr.TextField"
positionIncrementGap="100">
<analyzer type="query">
<tokenizer class="solr.StandardTokenizerFactory"/>
<filter class="solr.StopFilterFactory" ignoreCase="true"
words="stopwords.txt" />
<filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt"
ignoreCase="true" expand="true"/>
<!-- h4k1m: no lower case on query (fix bug with spellcheck queries) -->
<!-- <filter class="solr.LowerCaseFilterFactory"/> -->
</analyzer>
</fieldType>
I think that's what caused the spellcheck query to be lowercased.
> SyntaxError in SpellcheckComponent
> ----------------------------------
>
> Key: SOLR-7304
> URL: https://issues.apache.org/jira/browse/SOLR-7304
> Project: Solr
> Issue Type: Bug
> Components: spellchecker
> Affects Versions: 4.9
> Environment: Jetty
> Debian
> Reporter: Hakim
> Priority: Minor
> Labels: range, spellchecker
> Fix For: 4.9
>
>
> I have an error with SpellCheckComponent since I have added this
> SearchComponent to /select RequestHandler (see solrconfig.xml).
> <requestHandler name="/select" class="solr.SearchHandler">
> <!-- default values for query parameters can be specified, these
> will be overridden by parameters in the request
> -->
> <lst name="defaults">
> <str name="echoParams">explicit</str>
> <int name="rows">10</int>
> <str name="df">titre</str>
> <!-- h4k1m: configure spellcheck if enabled -->
> <str name="spellcheck">on</str>
> <str name="spellcheck.dictionary">default</str>
> <str name="spellcheck.extendedResults">true</str>
> <str name="spellcheck.count">3</str>
> <str name="spellcheck.alternativeTermCount">3</str>
> <str name="spellcheck.maxResultsForSuggest">5</str>
> <str name="spellcheck.collate">true</str>
> <str name="spellcheck.collateExtendedResults">true</str>
> <str name="spellcheck.maxCollationTries">10</str>
> <str name="spellcheck.maxCollations">1</str>
> <str name="spellcheck.onlyMorePopular">false</str>
> <str name="combineWords">false</str>
> </lst>
> The error seems to be related to range queries, with the [.. to ..] written
> in lowercase. The query performed by the SpellCheck component using 'to' in
> lower case throws the RANGE_GOOP error.
> 101615 [qtp2145626092-38] WARN org.apache.solr.spelling.SpellCheckCollator
> - Exception trying to re-query to check if a spell check possibility would
> return any hits.
> org.apache.solr.common.SolrException: org.apache.solr.search.SyntaxError:
> Cannot parse 'offredemande:offre AND categorieparente:"audi" AND
> prix:[2000016 to 2250008} AND anneemodele:[2003 to 2008} AND etat:"nauf"':
> Encountered " <RANGE_GOOP> "2250008 "" at line 1, column 68.
> Was expecting one of:
> "]" ...
> "}" ...
> at
> org.apache.solr.handler.component.QueryComponent.prepare(QueryComponent.java:205)
> at
> org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:141)
> at
> org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:230)
> at
> org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:197)
> at
> org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:218)
> at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
> at org.apache.solr.core.SolrCore.execute(SolrCore.java:1962)
> at
> org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:777)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:418)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:207)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1645)
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:564)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:578)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1111)
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:498)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1045)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> at
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:199)
> at
> org.eclipse.jetty.server.handler.IPAccessHandler.handle(IPAccessHandler.java:220)
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:98)
> at org.eclipse.jetty.server.Server.handle(Server.java:461)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:284)
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)
> at
> org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:534)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:607)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:536)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: org.apache.solr.search.SyntaxError: Cannot parse
> 'offredemande:offre AND categorieparente:"audi" AND prix:[2000016 to 2250008}
> AND anneemodele:[2003 to 2008} AND etat:"nauf"': Encountered " <RANGE_GOOP>
> "2250008 "" at line 1, column 68.
> Was expecting one of:
> "]" ...
> "}" ...
> at
> org.apache.solr.parser.SolrQueryParserBase.parse(SolrQueryParserBase.java:156)
> at org.apache.solr.search.LuceneQParser.parse(LuceneQParser.java:50)
> at org.apache.solr.search.QParser.getQuery(QParser.java:141)
> at
> org.apache.solr.handler.component.QueryComponent.prepare(QueryComponent.java:148)
> ... 30 more
> Caused by: org.apache.solr.parser.ParseException: Encountered " <RANGE_GOOP>
> "2250008 "" at line 1, column 68.
> Was expecting one of:
> "]" ...
> "}" ...
> at
> org.apache.solr.parser.QueryParser.generateParseException(QueryParser.java:649)
> at
> org.apache.solr.parser.QueryParser.jj_consume_token(QueryParser.java:531)
> at org.apache.solr.parser.QueryParser.Term(QueryParser.java:358)
> at org.apache.solr.parser.QueryParser.Clause(QueryParser.java:185)
> at org.apache.solr.parser.QueryParser.Query(QueryParser.java:139)
> at
> org.apache.solr.parser.QueryParser.TopLevelQuery(QueryParser.java:96)
> at
> org.apache.solr.parser.SolrQueryParserBase.parse(SolrQueryParserBase.java:152)
> ... 33 more
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