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Posted to dev@lucene.apache.org by "Erik Hatcher (Commented) (JIRA)" <ji...@apache.org> on 2011/11/04 15:07:00 UTC

[jira] [Commented] (SOLR-874) Dismax parser exceptions on trailing OPERATOR

    [ https://issues.apache.org/jira/browse/SOLR-874?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13144038#comment-13144038 ] 

Erik Hatcher commented on SOLR-874:
-----------------------------------

Bump. Apologies for letting this issue collect dust.   Any +1's or -1's to the patches?  I'll aim to commit within a week after a deeper review barring any objections.
                
> Dismax parser exceptions on trailing OPERATOR
> ---------------------------------------------
>
>                 Key: SOLR-874
>                 URL: https://issues.apache.org/jira/browse/SOLR-874
>             Project: Solr
>          Issue Type: Bug
>          Components: search
>    Affects Versions: 1.3
>            Reporter: Erik Hatcher
>            Assignee: Erik Hatcher
>             Fix For: 3.5, 4.0
>
>         Attachments: SOLR-874-1.3.patch, SOLR-874-1.4.1.patch, SOLR-874.patch
>
>
> Dismax is supposed to be immune to parse exceptions, but alas it's not:
> http://localhost:8983/solr/select?defType=dismax&qf=name&q=ipod+AND
> kaboom!
> Caused by: org.apache.lucene.queryParser.ParseException: Cannot parse 'ipod AND': Encountered "<EOF>" at line 1, column 8.
> Was expecting one of:
>     <NOT> ...
>     "+" ...
>     "-" ...
>     "(" ...
>     "*" ...
>     <QUOTED> ...
>     <TERM> ...
>     <PREFIXTERM> ...
>     <WILDTERM> ...
>     "[" ...
>     "{" ...
>     <NUMBER> ...
>     <TERM> ...
>     "*" ...
>     
> 	at org.apache.lucene.queryParser.QueryParser.parse(QueryParser.java:175)
> 	at org.apache.solr.search.DismaxQParser.parse(DisMaxQParserPlugin.java:138)
> 	at org.apache.solr.search.QParser.getQuery(QParser.java:88)

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