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Posted to dev@lucene.apache.org by "David Smiley (JIRA)" <ji...@apache.org> on 2015/06/10 15:01:02 UTC

[jira] [Resolved] (SOLR-7655) Perf bug- DefaultSolrHighlighter.getSpanQueryScorer triggers MultiFields.getMergedFieldInfos

     [ https://issues.apache.org/jira/browse/SOLR-7655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Smiley resolved SOLR-7655.
--------------------------------
       Resolution: Fixed
    Fix Version/s: 5.2.1

[~shalinmangar] I didn't see you online and I saw it wasn't committed yet so I did so now.

> Perf bug- DefaultSolrHighlighter.getSpanQueryScorer triggers MultiFields.getMergedFieldInfos
> --------------------------------------------------------------------------------------------
>
>                 Key: SOLR-7655
>                 URL: https://issues.apache.org/jira/browse/SOLR-7655
>             Project: Solr
>          Issue Type: Bug
>          Components: highlighter
>    Affects Versions: 5.0
>            Reporter: David Smiley
>            Assignee: David Smiley
>             Fix For: 5.2.1
>
>         Attachments: SOLR-7655.patch
>
>
> It appears grabbing the FieldInfos from the SlowCompositeReaderWrapper is slow.  It isn't cached.  The DefaultSolrHighligher in SOLR-6196 (v5.0) uses it to ascertain if there are payloads.  Instead it can grab it from the Terms instance, which is cached.



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