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https://issues.apache.org/jira/browse/SOLR-5478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13831458#comment-13831458
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Robert Muir commented on SOLR-5478:
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{quote}
searcher.getAtomicReader().getSortedDocValues(uniqueKey);
{quote}
This is a performance killer. SlowWrapper must not be used here!
> Speed-up distributed search with high rows param or deep paging by
> transforming docId's to uniqueKey via memory docValues
> -------------------------------------------------------------------------------------------------------------------------
>
> Key: SOLR-5478
> URL: https://issues.apache.org/jira/browse/SOLR-5478
> Project: Solr
> Issue Type: Improvement
> Components: Response Writers
> Affects Versions: 4.5
> Reporter: Manuel Lenormand
> Fix For: 4.6
>
> Attachments: BinaryResponseWriterWithDocValues.patch,
> DocValuesBinaryResponseWriter.java, docValuesBinaryResponseWriter.jar
>
>
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