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Posted to dev@lucene.apache.org by "Michael McCandless (JIRA)" <ji...@apache.org> on 2010/04/07 18:20:34 UTC

[jira] Created: (LUCENE-2381) Use packed ints for sort ords (in FieldCache.getStringIndex/.getTermBytesIndex)

Use packed ints for sort ords (in FieldCache.getStringIndex/.getTermBytesIndex)
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                 Key: LUCENE-2381
                 URL: https://issues.apache.org/jira/browse/LUCENE-2381
             Project: Lucene - Java
          Issue Type: Improvement
            Reporter: Michael McCandless
             Fix For: 3.1


We wastefully use a whole int today, but for enumerated fields (eg "country", "state", "color", "category") this is very wasteful since you could use only a few bits per doc when there are not that many values.

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