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Posted to dev@lucene.apache.org by "Markus Jelsma (JIRA)" <ji...@apache.org> on 2012/10/10 13:15:02 UTC

[jira] [Created] (LUCENE-4470) Expose SpanFirst in eDismax

Markus Jelsma created LUCENE-4470:
-------------------------------------

             Summary: Expose SpanFirst in eDismax
                 Key: LUCENE-4470
                 URL: https://issues.apache.org/jira/browse/LUCENE-4470
             Project: Lucene - Core
          Issue Type: Improvement
          Components: modules/queryparser
    Affects Versions: 4.0-BETA
         Environment: solr-spec 5.0.0.2012.10.09.19.29.59
solr-impl 5.0-SNAPSHOT 1366361:1396116M - markus - 2012-10-09 19:29:59 
            Reporter: Markus Jelsma
             Fix For: 4.1, 5.0


Expose Lucene's SpanFirst capability in Solr's extended Dismax query parser. This issue adds the SF-parameter (SpanFirst) and takes a FIELD~DISTANCE^BOOST formatted value.

For example, sf=title~5^2 will give a boost of 2 if one of the normal clauses, originally generated for automatic phrase queries, is located within five positions from the field's start.

Unit test is included and all tests pass.

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[jira] [Updated] (LUCENE-4470) Expose SpanFirst in eDismax

Posted by "Markus Jelsma (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/LUCENE-4470?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Markus Jelsma updated LUCENE-4470:
----------------------------------

    Attachment: SOLR-4470-trunk-1.patch
    
> Expose SpanFirst in eDismax
> ---------------------------
>
>                 Key: LUCENE-4470
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4470
>             Project: Lucene - Core
>          Issue Type: Improvement
>          Components: modules/queryparser
>    Affects Versions: 4.0-BETA
>         Environment: solr-spec 5.0.0.2012.10.09.19.29.59
> solr-impl 5.0-SNAPSHOT 1366361:1396116M - markus - 2012-10-09 19:29:59 
>            Reporter: Markus Jelsma
>             Fix For: 4.1, 5.0
>
>         Attachments: SOLR-4470-trunk-1.patch
>
>
> Expose Lucene's SpanFirst capability in Solr's extended Dismax query parser. This issue adds the SF-parameter (SpanFirst) and takes a FIELD~DISTANCE^BOOST formatted value.
> For example, sf=title~5^2 will give a boost of 2 if one of the normal clauses, originally generated for automatic phrase queries, is located within five positions from the field's start.
> Unit test is included and all tests pass.

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[jira] [Closed] (LUCENE-4470) Expose SpanFirst in eDismax

Posted by "Markus Jelsma (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/LUCENE-4470?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Markus Jelsma closed LUCENE-4470.
---------------------------------

       Resolution: Invalid
    Fix Version/s:     (was: 5.0)
                       (was: 4.1)

Accidentally added to Lucene. I'll close and open in the Solr project.
Sorry.
                
> Expose SpanFirst in eDismax
> ---------------------------
>
>                 Key: LUCENE-4470
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4470
>             Project: Lucene - Core
>          Issue Type: Improvement
>          Components: modules/queryparser
>    Affects Versions: 4.0-BETA
>         Environment: solr-spec 5.0.0.2012.10.09.19.29.59
> solr-impl 5.0-SNAPSHOT 1366361:1396116M - markus - 2012-10-09 19:29:59 
>            Reporter: Markus Jelsma
>         Attachments: SOLR-4470-trunk-1.patch
>
>
> Expose Lucene's SpanFirst capability in Solr's extended Dismax query parser. This issue adds the SF-parameter (SpanFirst) and takes a FIELD~DISTANCE^BOOST formatted value.
> For example, sf=title~5^2 will give a boost of 2 if one of the normal clauses, originally generated for automatic phrase queries, is located within five positions from the field's start.
> Unit test is included and all tests pass.

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