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Posted to dev@lucene.apache.org by "sani kumar (JIRA)" <ji...@apache.org> on 2013/04/09 16:30:16 UTC

[jira] [Created] (LUCENE-4920) CLONE - TermsFilter should use AutomatonQuery

sani  kumar created LUCENE-4920:
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             Summary: CLONE - TermsFilter should use AutomatonQuery
                 Key: LUCENE-4920
                 URL: https://issues.apache.org/jira/browse/LUCENE-4920
             Project: Lucene - Core
          Issue Type: Improvement
            Reporter: sani  kumar


I think we could see perf gains if TermsFilter sorted the terms, built a minimal automaton, and used TermsEnum.intersect to visit the terms...

This idea came up on the dev list recently.

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