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Posted to dev@lucene.apache.org by "Erik Hatcher (JIRA)" <ji...@apache.org> on 2015/07/16 17:23:05 UTC

[jira] [Updated] (SOLR-7799) LukeRequestHandler too slow when there are many fields

     [ https://issues.apache.org/jira/browse/SOLR-7799?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Erik Hatcher updated SOLR-7799:
-------------------------------
    Attachment: SOLR-7799.patch

Here's a patch that adds an "includeIndexFieldFlags" option, defaulting to true for backwards compatibility.  Setting this flag to false greatly speeds up the request.  The schema flags are still included as those aren't a performance issue.

> LukeRequestHandler too slow when there are many fields
> ------------------------------------------------------
>
>                 Key: SOLR-7799
>                 URL: https://issues.apache.org/jira/browse/SOLR-7799
>             Project: Solr
>          Issue Type: Bug
>    Affects Versions: 5.2
>            Reporter: Erik Hatcher
>            Assignee: Erik Hatcher
>             Fix For: 5.3
>
>         Attachments: SOLR-7799.patch
>
>
> /admin/luke responds very slowly when there are many fields in the index.  The issue is with getFirstLiveDoc() spinning its wheels a lot to get the index flags.



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