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Posted to dev@lucene.apache.org by "Erik Hatcher (JIRA)" <ji...@apache.org> on 2017/04/18 14:01:41 UTC
[jira] [Comment Edited] (SOLR-1485) Payload scoring support
[ 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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