[jira] [Commented] (LUCENE-5140) Slowdown of the span queries caused by LUCENE-4946

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[jira] [Commented] (LUCENE-5140) Slowdown of the span queries caused by LUCENE-4946

Clark Perkins (Jira)

    [ https://issues.apache.org/jira/browse/LUCENE-5140?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13735052#comment-13735052 ]

Adrien Grand commented on LUCENE-5140:
--------------------------------------

I'm still trying to understand how this change could have an impact on exact phrase queries. Do exact phrase queries rely on NearSpansOrdered somehow? I can't find the path between them in the code base...
               

> Slowdown of the span queries caused by LUCENE-4946
> --------------------------------------------------
>
>                 Key: LUCENE-5140
>                 URL: https://issues.apache.org/jira/browse/LUCENE-5140
>             Project: Lucene - Core
>          Issue Type: Bug
>            Reporter: Adrien Grand
>            Assignee: Adrien Grand
>            Priority: Minor
>             Fix For: 5.0, 4.5
>
>         Attachments: LUCENE-5140.patch
>
>
> [~romseygeek] noticed that span queries have been slower since LUCENE-4946 got committed.
> http://people.apache.org/~mikemccand/lucenebench/SpanNear.html

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