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From "Robert Muir (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-5478) Speed-up distributed search with high rows param or deep paging by transforming docId's to uniqueKey via memory docValues
Date Mon, 25 Nov 2013 13:33:36 GMT

    [ https://issues.apache.org/jira/browse/SOLR-5478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13831458#comment-13831458
] 

Robert Muir commented on SOLR-5478:
-----------------------------------

{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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