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merge forward 4.9.1's CHANGES 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1626571 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael McCandless 2014-09-21 11:21:21 +00:00
parent 4725d21a56
commit cc2a2bf0b0
1 changed files with 38 additions and 28 deletions
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lucene/CHANGES.txt
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@ -142,14 +142,6 @@ Bug Fixes
tests (and test iterations). Fix for FaultyIndexInput in particular.
(Dawid Weiss)
* LUCENE-5919: Fix exception handling inside IndexWriter when
deleteFile throws an exception, to not over-decRef index files,
possibly deleting a file that's still in use in the index, leading
to corruption. (Mike McCandless)
* LUCENE-5922: DocValuesDocIdSet on 5.x and FieldCacheDocIdSet on 4.x
are not cacheable. (Adrien Grand)
* LUCENE-5934: Fix backwards compatibility for 4.0 indexes.
(Ian Lea, Uwe Schindler, Robert Muir, Ryan Ernst)
@ -363,34 +355,14 @@ Bug Fixes
* LUCENE-5824: Fix hunspell 'long' flag handling. (Robert Muir)
* LUCENE-5827: Make all Directory implementations correctly fail with
IllegalArgumentException if slices are out of bounds. (Uwe SChindler)
* LUCENE-5838: Fix hunspell when the .aff file has over 64k affixes. (Robert Muir)
* LUCENE-5844: ArrayUtil.grow/oversize now returns a maximum of
Integer.MAX_VALUE - 8 for the maximum array size. (Robert Muir,
Mike McCandless)
* LUCENE-5843: Added IndexWriter.MAX_DOCS which is the maximum number
of documents allowed in a single index, and any operations that add
documents will now throw IllegalStateException if the max count
would be exceeded, instead of silently creating an unusable
index. (Mike McCandless)
* LUCENE-5869: Added restriction to positive values for maxExpansions in
FuzzyQuery. (Ryan Ernst)
* LUCENE-5672: IndexWriter.addIndexes() calls maybeMerge(), to ensure the index stays
healthy. If you don't want merging use NoMergePolicy instead. (Robert Muir)
* LUCENE-5897, LUCENE-5400: JFlex-based tokenizers StandardTokenizer and
UAX29URLEmailTokenizer tokenize extremely slowly over long sequences of
text partially matching certain grammar rules. The scanner default
buffer size was reduced, and scanner buffer growth was disabled, resulting
in much, much faster tokenization for these text sequences.
(Chris Geeringh, Robert Muir, Steve Rowe)
* LUCENE-5908: Fix Lucene43NGramTokenizer to be final
Test Framework
@ -412,6 +384,44 @@ Build
* SOLR-6358: Remove VcsDirectoryMappings from idea configuration
vcs.xml (Ramkumar Aiyengar via Steve Rowe)
======================= Lucene 4.9.1 ======================
Bug fixes
* LUCENE-5907: Fix corruption case when opening a pre-4.x index with
IndexWriter, then opening an NRT reader from that writer, then
calling commit from the writer, then closing the NRT reader. This
case would remove the wrong files from the index leading to a
corrupt index. (Mike McCandless)
* LUCENE-5919: Fix exception handling inside IndexWriter when
deleteFile throws an exception, to not over-decRef index files,
possibly deleting a file that's still in use in the index, leading
to corruption. (Mike McCandless)
* LUCENE-5922: DocValuesDocIdSet on 5.x and FieldCacheDocIdSet on 4.x
are not cacheable. (Adrien Grand)
* LUCENE-5843: Added IndexWriter.MAX_DOCS which is the maximum number
of documents allowed in a single index, and any operations that add
documents will now throw IllegalStateException if the max count
would be exceeded, instead of silently creating an unusable
index. (Mike McCandless)
* LUCENE-5844: ArrayUtil.grow/oversize now returns a maximum of
Integer.MAX_VALUE - 8 for the maximum array size. (Robert Muir,
Mike McCandless)
* LUCENE-5827: Make all Directory implementations correctly fail with
IllegalArgumentException if slices are out of bounds. (Uwe SChindler)
* LUCENE-5897, LUCENE-5400: JFlex-based tokenizers StandardTokenizer and
UAX29URLEmailTokenizer tokenize extremely slowly over long sequences of
text partially matching certain grammar rules. The scanner default
buffer size was reduced, and scanner buffer growth was disabled, resulting
in much, much faster tokenization for these text sequences.
(Chris Geeringh, Robert Muir, Steve Rowe)
======================= Lucene 4.9.0 =======================
Changes in Runtime Behavior