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Posted to dev@lucene.apache.org by "Robert Muir (JIRA)" <ji...@apache.org> on 2010/05/03 00:15:56 UTC
[jira] Commented: (LUCENE-2265) improve automaton performance by
running on byte[]
[ https://issues.apache.org/jira/browse/LUCENE-2265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12863205#action_12863205 ]
Robert Muir commented on LUCENE-2265:
-------------------------------------
I think we are good to go here... we should look at getting this in soon, as it will then allow us to cutover to UTF-8 sort order.
> improve automaton performance by running on byte[]
> --------------------------------------------------
>
> Key: LUCENE-2265
> URL: https://issues.apache.org/jira/browse/LUCENE-2265
> Project: Lucene - Java
> Issue Type: Improvement
> Components: Search
> Affects Versions: Flex Branch
> Reporter: Robert Muir
> Priority: Minor
> Fix For: 3.1
>
> Attachments: LUCENE-2265.patch, LUCENE-2265.patch, LUCENE-2265.patch, LUCENE-2265.patch, LUCENE-2265.patch, LUCENE-2265.patch, LUCENE-2265.patch, LUCENE-2265.patch, LUCENE-2265.patch, LUCENE-2265.patch, LUCENE-2265.patch, LUCENE-2265_pare.patch, LUCENE-2265_utf32.patch
>
>
> Currently, when enumerating terms, automaton must convert entire terms from flex's native utf-8 byte[] to char[] first, then step each char thru the state machine.
> we can make this more efficient, by allowing the state machine to run on byte[], so it can return true/false faster.
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