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From "Yonik Seeley (JIRA)" <>
Subject [jira] Commented: (SOLR-351) external value source
Date Sat, 29 Sep 2007 15:26:50 GMT


Yonik Seeley commented on SOLR-351:

Hmmm, due to pluggable query parsers patch, I pass around the QParser everywhere now, so perhaps
it is easiest + consistent to extend that to getValueSource.
public ValueSource getValueSource(SchemaField field, QParser parser)

Easy change... it's only called in one place in the source.

> external value source
> ---------------------
>                 Key: SOLR-351
>                 URL:
>             Project: Solr
>          Issue Type: New Feature
>            Reporter: Yonik Seeley
> Need a way to rapidly do a bulk update of a single field for use as a component in a
function query (no need to be able to search on it).
> Idea: create an ExternalValueSource fieldType that reads it's values from a file.  The
file could be simple id,val records, and stored in the index directory so it would get replicated.
> Values could optionally be updated more often than the searcher (hashCode/equals should
take this into account to prevent caching issues).

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