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https://issues.apache.org/jira/browse/SOLR-13024?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yonik Seeley updated SOLR-13024:
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Summary: ValueSourceAugmenter - avoid creating new FunctionValues per doc
(was: ValueSourceAugmenter )
> ValueSourceAugmenter - avoid creating new FunctionValues per doc
> -----------------------------------------------------------------
>
> Key: SOLR-13024
> URL: https://issues.apache.org/jira/browse/SOLR-13024
> Project: Solr
> Issue Type: Improvement
> Security Level: Public(Default Security Level. Issues are Public)
> Components: search
> Affects Versions: 7.0
> Reporter: Yonik Seeley
> Priority: Major
>
> The cutover to iterators in LUCENE-7407 caused ValueSourceAugmenter (which
> handles functions in the "fl" param along side other fields) resulted in
> FunctionValues being re-retrieved for every document.
> Caching could cut that in half, but we should really retrieve a window at a
> time in order for best performance.
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