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From "Yonik Seeley (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-2504) sorting performance regression
Date Sun, 12 Sep 2010 18:25:33 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-2504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12908519#action_12908519
] 

Yonik Seeley commented on LUCENE-2504:
--------------------------------------

Hmmm, turns out the sorting bug I just checked in (r996332) has been around a bit longer than
I thought - since field cache was converted to bytes on 6/3/2010 (LUCENE-2380).

So anyone using trunk since then and sorting on string fields with null values may want to
upgrade.


> sorting performance regression
> ------------------------------
>
>                 Key: LUCENE-2504
>                 URL: https://issues.apache.org/jira/browse/LUCENE-2504
>             Project: Lucene - Java
>          Issue Type: Bug
>    Affects Versions: 4.0
>            Reporter: Yonik Seeley
>             Fix For: 4.0
>
>         Attachments: LUCENE-2504.patch, LUCENE-2504.zip
>
>
> sorting can be much slower on trunk than branch_3x

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