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From "Erik Hatcher (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (SOLR-1485) Payload scoring support
Date Tue, 18 Apr 2017 14:01:41 GMT

    [ https://issues.apache.org/jira/browse/SOLR-1485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15970392#comment-15970392
] 

Erik Hatcher edited comment on SOLR-1485 at 4/18/17 2:01 PM:
-------------------------------------------------------------

There's three pieces in that previous patch:

 * {{FloatPayloadValueSource}}: the {{payload(...)}} function
 * {{PayloadScoreQParserPlugin}}: the {{\{!payload_score}}} qparser
 * {{PayloadCheckQParserPlugin}}: the {{\{!payload_check}}} qparser

The focus so far has really been the {{payload(...)}} function.  The query parsers need more
work, as at the moment they only support a term query. 


was (Author: ehatcher):
There's three pieces in that previous patch:

 * FloatPayloadValueSource: the `payload(...)` function
 * PayloadScoreQParserPlugin: the `{!payload_score}` qparser
 * PayloadCheckQParserPlugin: the `{!payload_check}` qparser

The focus so far has really been the `payload(...)` function.  The query parsers need more
work, as at the moment they only support a term query. 

> Payload scoring support
> -----------------------
>
>                 Key: SOLR-1485
>                 URL: https://issues.apache.org/jira/browse/SOLR-1485
>             Project: Solr
>          Issue Type: New Feature
>          Components: search
>            Reporter: Erik Hatcher
>            Assignee: Erik Hatcher
>            Priority: Minor
>             Fix For: master (7.0)
>
>         Attachments: PayloadTermQueryPlugin.java, payload_value_source.png, SOLR-1485.patch
>
>
> Solr has no support for Lucene's PayloadScoreQuery, yet it has support for indexing payloads
(via DelimitedPayloadTokenFilter or NumericPayloadTokenFilter). 
> This issue adds value source and query parser support for leveraging payloads created
by those token filters.



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