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https://issues.apache.org/jira/browse/LUCENE-2694?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Simon Willnauer updated LUCENE-2694:
------------------------------------

    Attachment: LUCENE-2694.patch

This patch changes TermsEnum#seek(TermState) back to TermsEnum#seek(BytesRef, 
TermState). Yet, TermState is opaque now and TermsEnum has a default impl for 
TermsEnum#seek(BytesRef, TermState). Holding the BytesRef in TermState for our 
PrefixCoded* based codecs seems way too costly though. seems like this time 
perf rules out purity in the interface.

> MTQ rewrite + weight/scorer init should be single pass
> ------------------------------------------------------
>
>                 Key: LUCENE-2694
>                 URL: https://issues.apache.org/jira/browse/LUCENE-2694
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: Search
>            Reporter: Michael McCandless
>            Assignee: Simon Willnauer
>             Fix For: 4.0
>
>         Attachments: LUCENE-2694-FTE.patch, LUCENE-2694.patch, 
> LUCENE-2694.patch, LUCENE-2694.patch, LUCENE-2694.patch, LUCENE-2694.patch, 
> LUCENE-2694.patch, LUCENE-2694.patch, LUCENE-2694.patch, LUCENE-2694.patch, 
> LUCENE-2694.patch, LUCENE-2694_hack.patch
>
>
> Spinoff of LUCENE-2690 (see the hacked patch on that issue)...
> Once we fix MTQ rewrite to be per-segment, we should take it further and make 
> weight/scorer init also run in the same single pass as rewrite.

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