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Posted to commits@lucene.apache.org by jp...@apache.org on 2013/08/22 09:39:08 UTC
svn commit: r1516380 - in /lucene/dev/branches/branch_4x: ./ lucene/
lucene/CHANGES.txt lucene/core/
lucene/core/src/java/org/apache/lucene/util/PForDeltaDocIdSet.java
lucene/core/src/test/org/apache/lucene/util/TestPForDeltaDocIdSet.java
Author: jpountz
Date: Thu Aug 22 07:39:08 2013
New Revision: 1516380
URL: http://svn.apache.org/r1516380
Log:
LUCENE-2750: PForDeltaDocIdSet, an in-memory DocIdSet impl based on PFOR encoding.
Added:
lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/PForDeltaDocIdSet.java
- copied unchanged from r1516375, lucene/dev/trunk/lucene/core/src/java/org/apache/lucene/util/PForDeltaDocIdSet.java
lucene/dev/branches/branch_4x/lucene/core/src/test/org/apache/lucene/util/TestPForDeltaDocIdSet.java
- copied unchanged from r1516375, lucene/dev/trunk/lucene/core/src/test/org/apache/lucene/util/TestPForDeltaDocIdSet.java
Modified:
lucene/dev/branches/branch_4x/ (props changed)
lucene/dev/branches/branch_4x/lucene/ (props changed)
lucene/dev/branches/branch_4x/lucene/CHANGES.txt (contents, props changed)
lucene/dev/branches/branch_4x/lucene/core/ (props changed)
Modified: lucene/dev/branches/branch_4x/lucene/CHANGES.txt
URL: http://svn.apache.org/viewvc/lucene/dev/branches/branch_4x/lucene/CHANGES.txt?rev=1516380&r1=1516379&r2=1516380&view=diff
==============================================================================
--- lucene/dev/branches/branch_4x/lucene/CHANGES.txt (original)
+++ lucene/dev/branches/branch_4x/lucene/CHANGES.txt Thu Aug 22 07:39:08 2013
@@ -59,6 +59,9 @@ New features
loads no datastructures into RAM. Both of these also support missing values.
Added DiskNormsFormat (in case you want norms entirely on disk). (Robert Muir)
+* LUCENE-2750: Added PForDeltaDocIdSet, an in-memory doc id set implementation
+ based on the PFOR encoding. (Adrien Grand)
+
Bug Fixes
* LUCENE-5116: IndexWriter.addIndexes(IndexReader...) should drop empty (or all