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From "Yonik Seeley (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-4121) balanced single quotes cause parse error in (new) standard QParser
Date Wed, 28 Nov 2012 21:42:00 GMT

    [ https://issues.apache.org/jira/browse/SOLR-4121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13505926#comment-13505926
] 

Yonik Seeley commented on SOLR-4121:
------------------------------------

Committed quick fix that seems to work, and I see that Mark's commit tracker picked it up,
yay!
I'll leave this open for now, and get around to finishing things up (more tests) before 4.1
                
> balanced single quotes cause parse error in (new) standard QParser
> ------------------------------------------------------------------
>
>                 Key: SOLR-4121
>                 URL: https://issues.apache.org/jira/browse/SOLR-4121
>             Project: Solr
>          Issue Type: Bug
>          Components: query parsers
>            Reporter: Hoss Man
>            Assignee: Yonik Seeley
>            Priority: Blocker
>             Fix For: 4.1
>
>
> The parser changes introduced in SOLR-4093 cause the standard parser to freak out anytime
there are blanaced single quotes in a query string.
> the expected behavior is that single quotes should not be considered special to the parser,
and should be ignored and passed down to the appropriate field analyzers
> Example of error...
> http://localhost:8983/solr/select?q=%27zz+xx%27&debugQuery=true
> {noformat}
> Caused by: org.apache.solr.parser.ParseException: Encountered " <SQUOTED> "\'zz
xx\' "" at line 1, column 0.
> Was expecting one of:
>     <NOT> ...
>     "+" ...
>     "-" ...
>     <BAREOPER> ...
>     "(" ...
>     "*" ...
>     <QUOTED> ...
>     <TERM> ...
>     <PREFIXTERM> ...
>     <WILDTERM> ...
>     <REGEXPTERM> ...
>     "[" ...
>     "{" ...
>     <LPARAMS> ...
>     <NUMBER> ...
>     <TERM> ...
>     "*" ...
>     
> 	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.Clause(QueryParser.java:216)
> 	at org.apache.solr.parser.QueryParser.Query(QueryParser.java:107)
> 	at org.apache.solr.parser.QueryParser.TopLevelQuery(QueryParser.java:96)
> 	at org.apache.solr.parser.SolrQueryParserBase.parse(SolrQueryParserBase.java:159)
> {noformat}

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