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From Apache Wiki <>
Subject [Lucene-java Wiki] Update of "ReleaseNote33" by RobertMuir
Date Thu, 16 Jun 2011 17:09:28 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Lucene-java Wiki" for change notification.

The "ReleaseNote33" page has been changed by RobertMuir:

add some stuff in 3.x branch to the in-progress release highlights

  Lucene 3.3 Release Highlights
+  * A TopDocs.merge API which facilitates merging results across different 
+    shards, as well as SearchGroup.merge and TopGroups.merge for distributed
+    grouping support.
   * Suggest/Autocomplete functionality to the spellchecker module, 
     with three implementations: Jaspell, Ternary Trie, and Finite State.
@@ -25, +29 @@

   * Single-pass grouping implementation based on block document indexing.
+  * Improvements to MMapDirectory (now also the default implementation 
+    returned by on 64-bit Linux).
+  * NRTManager API to simplify handling near-realtime search handling,
+    allowing the app to control when indexing changes must be visible
+    to search requests.
  Note: The Apache Software Foundation uses an extensive mirroring network for
  distributing releases.  It is possible that the mirror you are using may not
  have replicated the release yet.  If that is the case, please try another

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