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From "Danny Dvinov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SOLR-3039) ExtendedDismaxQParser should allow for extension of parsing-related behavior
Date Thu, 11 Oct 2012 22:39:02 GMT

     [ https://issues.apache.org/jira/browse/SOLR-3039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Danny Dvinov updated SOLR-3039:
-------------------------------

          Component/s:     (was: Schema and Analysis)
                       query parsers
        Fix Version/s:     (was: 4.1)
                       5.0
               Labels: edismax parser parsing  (was: edismax multi-token parser parsing phrase
synonyms wildcard)
          Description: ExtendedDismaxQParser.parse does not currently allow for things like
query pre-processing prior to its parsing, specifying the parser to be used, and whether particular
clause should be included in the query being parsed. Furthermore, ExtendedDismaxQParser and
inner ExtendedSolrQueryParser cannot be subclassed. By resolving this issue, we'll provide
a way for Solr implementations to extend the parser and parsing related behavior.  (was: ExtendedDismaxQParser.parse
does not currently allow for query pre-processing prior to its parsing routine. Provide a
way for Solr implementations to pre-process the query whenever needed. This can be useful
when query needs to be adjusted to account for things like expanding wildcarded terms within
phrase queries, processing terms to allow multi-token synonym matches (in cases when no index-time
synonym filtering is done), and whatever other cases that could benefit from altering the
query prior to parsing.)
    Affects Version/s:     (was: 4.0-ALPHA)
                       5.0
              Summary: ExtendedDismaxQParser should allow for extension of parsing-related
behavior  (was: ExtendedDismaxQParser should allow pre-processing of the user query prior
to parsing)
    
> ExtendedDismaxQParser should allow for extension of parsing-related behavior
> ----------------------------------------------------------------------------
>
>                 Key: SOLR-3039
>                 URL: https://issues.apache.org/jira/browse/SOLR-3039
>             Project: Solr
>          Issue Type: Improvement
>          Components: query parsers
>    Affects Versions: 5.0
>            Reporter: Danny Dvinov
>            Priority: Minor
>              Labels: edismax, parser, parsing
>             Fix For: 5.0
>
>         Attachments: SOLR-3039.patch, SOLR-3039.patch, SOLR-3039.patch, SOLR-3039.patch
>
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> ExtendedDismaxQParser.parse does not currently allow for things like query pre-processing
prior to its parsing, specifying the parser to be used, and whether particular clause should
be included in the query being parsed. Furthermore, ExtendedDismaxQParser and inner ExtendedSolrQueryParser
cannot be subclassed. By resolving this issue, we'll provide a way for Solr implementations
to extend the parser and parsing related behavior.

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