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Posted to commits@lucene.apache.org by mi...@apache.org on 2011/03/29 20:22:00 UTC
svn commit: r1086664 - /lucene/dev/misc/announcements/lucene-3.1.txt
Author: mikemccand
Date: Tue Mar 29 18:21:59 2011
New Revision: 1086664
URL: http://svn.apache.org/viewvc?rev=1086664&view=rev
Log:
minor formatting
Modified:
lucene/dev/misc/announcements/lucene-3.1.txt
Modified: lucene/dev/misc/announcements/lucene-3.1.txt
URL: http://svn.apache.org/viewvc/lucene/dev/misc/announcements/lucene-3.1.txt?rev=1086664&r1=1086663&r2=1086664&view=diff
==============================================================================
--- lucene/dev/misc/announcements/lucene-3.1.txt (original)
+++ lucene/dev/misc/announcements/lucene-3.1.txt Tue Mar 29 18:21:59 2011
@@ -9,42 +9,43 @@ file included with the release for a ful
Lucene 3.1 Release Highlights
-* Numerous performance improvements: faster exact PhraseQuery;
- natural segment merging favors segments with deletions; primary
- key lookup is faster; IndexWriter.addIndexes(Directory[]) uses
- file copy instead of merging; Several Directory performance improvements;
- compound file is dynamically turned off for large
- segments; fully deleted segments are dropped on commit; faster
- snowball analyzers (in contrib); ConcurrentMergeScheduler is more
- careful about setting priority of merge threads.
+* Numerous performance improvements: faster exact PhraseQuery; merging
+ favors segments with deletions; primary key lookup is faster;
+ IndexWriter.addIndexes(Directory[]) uses file copy instead of
+ merging; various Directory performance improvements; compound file
+ is dynamically turned off for large segments; fully deleted segments
+ are dropped on commit; faster snowball analyzers (in contrib);
+ ConcurrentMergeScheduler is more careful about setting priority of
+ merge threads.
+
+* ReusableAnalyzerBase make it easier to reuse TokenStreams correctly.
+
+* Improved Analysis capabilities: Improved Unicode support, including
+ Unicode 4, more friendly term handling (CharTermAttribute), easier
+ object reuse and better support for protected words in lossy token
+ filters (e.g. stemmers).
-* ReusableAnalyzerBase make it easier to reuse TokenStreams correctly
+* ConstantScoreQuery now allows directly wrapping a Query.
-* Improved Analysis capabilities: Improved Unicode support, including Unicode 4,
-more friendly term handling (CharTermAttribute), easier object reuse and better
-support for protected words in lossy token filters (e.g. stemmers)
-
-
-* ConstantScoreQuery now allows directly wrapping a Query
-
-* IndexWriterConfig.setMaxThreadStates for controls of IndexWriter threads
+* IndexWriterConfig.setMaxThreadStates for control of IndexWriter
+ threads.
* IndexWriter is now configured with a new separate builder API
- (IndexWriterConfig).
+ (IndexWriterConfig).
-* IndexWriter.getReader is replaced by
- IndexReader.open(IndexWriter). In addition you can now specify
- whether deletes should be resolved when you open an NRT reader.
+* IndexWriter.getReader is replaced by IndexReader.open(IndexWriter).
+ In addition you can now specify whether deletes should be resolved
+ when you open an NRT reader.
* MultiSearcher is deprecated; ParallelMultiSearcher has been
- absorbed directly into IndexSearcher
+ absorbed directly into IndexSearcher.
* On 64bit Windows and Solaris JVMs, MMapDirectory is now the
- default implementation (returned by FSDirectory.open).
- MMapDirectory also enables unmapping if the JVM supports it.
+ default implementation (returned by FSDirectory.open).
+ MMapDirectory also enables unmapping if the JVM supports it.
-* New TotalHitCountCollector just counts total number of hits
+* New TotalHitCountCollector just counts total number of hits.
-* ReaderFinishedListener API enables external caches to evict
- entries once a segment is finished
+* ReaderFinishedListener API enables external caches to evict entries
+ once a segment is finished.