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absorb flex branch section of CHANGES into main CHANGES 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@931510 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael McCandless 2010-04-07 11:59:29 +00:00
parent a37ac8ba7d
commit 7ba2a17e78
1 changed files with 26 additions and 34 deletions
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lucene/CHANGES.txt
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@ -1,6 +1,6 @@
Lucene Change Log
======================= Flexible Indexing Branch =======================
======================= Trunk (not yet released) =======================
Changes in backwards compatibility policy
@ -45,39 +45,6 @@ Changes in backwards compatibility policy
TermAttribute/CharTermAttribute. If you want to further filter
or attach Payloads to NTS, use the new NumericTermAttribute.
Bug Fixes
* LUCENE-2222: FixedIntBlockIndexInput incorrectly read one block of
0s before the actual data. (Renaud Delbru via Mike McCandless)
* LUCENE-2344: PostingsConsumer.merge was failing to call finishDoc,
which caused corruption for sep codec. Also fixed several tests to
test all 4 core codecs. (Renaud Delbru via Mike McCandless)
New features
* LUCENE-1606, LUCENE-2089: Adds AutomatonQuery, a MultiTermQuery that
matches terms against a finite-state machine. Implement WildcardQuery
and FuzzyQuery with finite-state methods. Adds RegexpQuery.
(Robert Muir, Mike McCandless, Uwe Schindler, Mark Miller)
* LUCENE-1990: Adds internal packed ints implementation, to be used
for more efficient storage of int arrays when the values are
bounded, for example for storing the terms dict index Toke Toke
Eskildsen via Mike McCandless)
* LUCENE-2321: Cutover to a more RAM efficient packed-ints based
representation for the in-memory terms dict index. (Mike
McCandless)
* LUCENE-2126: Add new classes for data (de)serialization: DataInput
and DataOutput. IndexInput and IndexOutput extend these new classes.
(Michael Busch)
======================= Trunk (not yet released) =======================
Changes in backwards compatibility policy
* LUCENE-1483: Removed utility class oal.util.SorterTemplate; this
class is no longer used by Lucene. (Gunnar Wagenknecht via Mike
McCandless)
@ -235,6 +202,13 @@ Bug fixes
* LUCENE-2365: IndexWriter.newestSegment (used normally for testing)
is fixed to return null if there are no segments. (Karthick
Sankarachary via Mike McCandless)
* LUCENE-2222: FixedIntBlockIndexInput incorrectly read one block of
0s before the actual data. (Renaud Delbru via Mike McCandless)
* LUCENE-2344: PostingsConsumer.merge was failing to call finishDoc,
which caused corruption for sep codec. Also fixed several tests to
test all 4 core codecs. (Renaud Delbru via Mike McCandless)
New features
@ -300,6 +274,24 @@ New features
files between FSDirectory instances. (Earwin Burrfoot via Mike
McCandless).
* LUCENE-1606, LUCENE-2089: Adds AutomatonQuery, a MultiTermQuery that
matches terms against a finite-state machine. Implement WildcardQuery
and FuzzyQuery with finite-state methods. Adds RegexpQuery.
(Robert Muir, Mike McCandless, Uwe Schindler, Mark Miller)
* LUCENE-1990: Adds internal packed ints implementation, to be used
for more efficient storage of int arrays when the values are
bounded, for example for storing the terms dict index Toke Toke
Eskildsen via Mike McCandless)
* LUCENE-2321: Cutover to a more RAM efficient packed-ints based
representation for the in-memory terms dict index. (Mike
McCandless)
* LUCENE-2126: Add new classes for data (de)serialization: DataInput
and DataOutput. IndexInput and IndexOutput extend these new classes.
(Michael Busch)
Optimizations
* LUCENE-2075: Terms dict cache is now shared across threads instead