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KuroSaka TeruHiko edited comment on SOLR-3729 at 10/12/12 5:27 PM: ------------------------------------------------------------------- I have an indirect evidence that *:* is given to the analysis chain and the tokens are concatenated together and fed to DisjunctionMaxQuery. This is not supposed to be happening, is it? Because my analyzer generates 3 tokens "*", ":", and "*", and reconstruction of the query inserts a space between them, I am seeing this in debug output (note a space between "*" and ":"): {noformat} DisjunctionMaxQuery((body:"* : *"~100^0.5... {noformat} If this phenomena is nothing to do with this bug, my apology. I'll file a separate bug. This behavior is observed with Solr 3.5.0. I haven't tried Solr 4.0. was (Author: tkurosaka): I have an indirect evidence that *:* is given to the analysis chain and the tokens are concatenated together and fed to DisjunctionMaxQuery. This is not supposed to be happening, is it? Because my analyzer generates 3 tokens "*", ":", and "*", and reconstruction of the query inserts a space between them, I am seeing this in debug output (note a space between "*" and ":"): {noformat} DisjunctionMaxQuery((body:"* : *"~100^0.5... {noformat} If this phenomena is nothing to do with this bug, my apology. I'll file a separate bug. > ExtendedDismaxQParser (edismax) doesn't parse (*:*) properly > ------------------------------------------------------------ > > Key: SOLR-3729 > URL: https://issues.apache.org/jira/browse/SOLR-3729 > Project: Solr > Issue Type: Bug > Components: query parsers > Affects Versions: 4.0-BETA > Reporter: Jack Krupansky > Attachments: SOLR-3729.patch > > > I just happen to notice that (\*:\*) is not parsed properly by the edismax > (ExtendedDismaxQParser) query parser in 4.0-beta. It appears to require > spaces before and after the \*:\*, otherwise it treats the colon as part of a > wildcard term (see the escaping below). I haven’t tried other releases yet. > My original query: > http://localhost:8983/solr/select/?debugQuery=true&q=(*:*)&defType=edismax > Produces this: > {code} > <str name="rawquerystring">(*:*)</str> > <str name="parsedquery">(+DisjunctionMaxQuery((text:*\:*)))/no_coord</str> > <str name="parsedquery_toString">+(text:*\:*)</str> > <str name="QParser">ExtendedDismaxQParser</str> > {code} > Some variations I tried: > {code} > <str name="rawquerystring">( *:*)</str> > <str name="parsedquery">(+DisjunctionMaxQuery((text:*\:*)))/no_coord</str> > <str name="parsedquery_toString">+(text:*\:*)</str> > > <str name="rawquerystring">(*:* )</str> > <str name="parsedquery">(+DisjunctionMaxQuery((text:*\:*)))/no_coord</str> > <str name="parsedquery_toString">+(text:*\:*)</str> > > <str name="rawquerystring">( *:* )</str> > <str name="parsedquery">(+MatchAllDocsQuery(*:*))/no_coord</str> > <str name="parsedquery_toString">+*:*</str> > > <str name="rawquerystring">(*:* -fox)</str> > <str name="parsedquery"> > (+(DisjunctionMaxQuery((text:*\:*)) > -DisjunctionMaxQuery((text:fox))))/no_coord > </str> > <str name="parsedquery_toString">+((text:*\:*) -(text:fox))</str> > > <str name="rawquerystring">( *:* -fox)</str> > <str name="parsedquery"> > (+(MatchAllDocsQuery(*:*) -DisjunctionMaxQuery((text:fox))))/no_coord > </str> > <str name="parsedquery_toString">+(*:* -(text:fox))</str> > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org