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LUCENE-3030: add missing CHANGES entry 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1382140 13f79535-47bb-0310-9956-ffa450edef68
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Michael McCandless 2012-09-07 20:00:31 +00:00
parent d996a35681
commit 29a3b35135
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lucene/CHANGES.txt
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@ -1312,6 +1312,13 @@ New features
* LUCENE-4108: add replaceTaxonomy to DirectoryTaxonomyWriter, which replaces
the taxonomy in place with the given one. (Shai Erera)
* LUCENE-3030: new BlockTree terms dictionary (used by the default
Lucene40 postings format) uses less RAM (for the terms index) and
disk space (for all terms and metadata) and gives sizable
performance gains for terms dictionary intensive operations like
FuzzyQuery, direct spell checker and primary-key lookup (Mike
McCandless).
Optimizations
* LUCENE-2588: Don't store unnecessary suffixes when writing the terms