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synchronized contrib/CHANGES.txt 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1059936 13f79535-47bb-0310-9956-ffa450edef68
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Robert Muir 2011-01-17 14:45:21 +00:00
parent 140101dc38
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1 changed files with 63 additions and 54 deletions
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@ -4,53 +4,39 @@ Lucene contrib change Log
Build Build
* LUCENE-2413: Moved the demo out of lucene core and into contrib/demo.
(Robert Muir)
* LUCENE-2845: Moved contrib/benchmark to modules. * LUCENE-2845: Moved contrib/benchmark to modules.
New Features New Features
* LUCENE-2604: Added RegexpQuery support to contrib/queryparser. * LUCENE-2604: Added RegexpQuery support to contrib/queryparser.
(Simon Willnauer, Robert Muir) (Simon Willnauer, Robert Muir)
* LUCENE-2500: Added DirectIOLinuxDirectory, a Linux-specific * LUCENE-2373: Added a Codec implementation that works with append-only
Directory impl that uses the O_DIRECT flag to bypass the buffer filesystems (such as e.g. Hadoop DFS). SegmentInfos writing/reading
cache. This is useful to prevent segment merging from evicting code is refactored to support append-only FS, and to allow for future
pages from the buffer cache, since fadvise/madvise do not seem. customization of per-segment information. (Andrzej Bialecki)
(Michael McCandless)
* LUCENE-2373: Added a Codec implementation that works with append-only * LUCENE-2479: Added ability to provide a sort comparator for spelling suggestions along
filesystems (such as e.g. Hadoop DFS). SegmentInfos writing/reading with two implementations. The existing comparator (score, then frequency) is the default (Grant Ingersoll)
code is refactored to support append-only FS, and to allow for future
customization of per-segment information. (Andrzej Bialecki)
* LUCENE-2479: Added ability to provide a sort comparator for spelling suggestions along * LUCENE-2608: Added the ability to specify the accuracy at method time in the SpellChecker. The per class
with two implementations. The existing comparator (score, then frequency) is the default (Grant Ingersoll) method is also still available. (Grant Ingersoll)
* LUCENE-2608: Added the ability to specify the accuracy at method time in the SpellChecker. The per class * LUCENE-2507: Added DirectSpellChecker, which retrieves correction candidates directly
method is also still available. (Grant Ingersoll) from the term dictionary using levenshtein automata. (Robert Muir)
* LUCENE-2507: Added DirectSpellChecker, which retrieves correction candidates directly * LUCENE-2836: Add FieldCacheRewriteMethod, which rewrites MultiTermQueries
from the term dictionary using levenshtein automata. (Robert Muir) using the FieldCache's TermsEnum. (Robert Muir)
* LUCENE-2791: Added WindowsDirectory, a Windows-specific Directory impl
that doesn't synchronize on the file handle. This can be useful to
avoid the performance problems of SimpleFSDirectory and NIOFSDirectory.
(Robert Muir, Simon Willnauer, Uwe Schindler, Michael McCandless)
* LUCENE-2836: Add FieldCacheRewriteMethod, which rewrites MultiTermQueries
using the FieldCache's TermsEnum. (Robert Muir)
API Changes API Changes
* LUCENE-2606: Changed RegexCapabilities interface to fix thread * LUCENE-2606: Changed RegexCapabilities interface to fix thread
safety, serialization, and performance problems. If you have safety, serialization, and performance problems. If you have
written a custom RegexCapabilities it will need to be updated written a custom RegexCapabilities it will need to be updated
to the new API. (Robert Muir, Uwe Schindler) to the new API. (Robert Muir, Uwe Schindler)
* LUCENE-2638 MakeHighFreqTerms.TermStats public to make it more useful * LUCENE-2638 MakeHighFreqTerms.TermStats public to make it more useful
for API use. (Andrzej Bialecki) for API use. (Andrzej Bialecki)
======================= Lucene 3.x (not yet released) ======================= ======================= Lucene 3.x (not yet released) =======================
@ -100,6 +86,11 @@ Changes in runtime behavior
Bug fixes Bug fixes
* LUCENE-2855: contrib queryparser was using CharSequence as key in some internal
Map instances, which was leading to incorrect behaviour, since some CharSequence
implementors do not override hashcode and equals methods. Now the internal Maps
are using String instead. (Adriano Crestani)
* LUCENE-2068: Fixed ReverseStringFilter which was not aware of supplementary * LUCENE-2068: Fixed ReverseStringFilter which was not aware of supplementary
characters. During reverse the filter created unpaired surrogates, which characters. During reverse the filter created unpaired surrogates, which
will be replaced by U+FFFD by the indexer, but not at query time. The filter will be replaced by U+FFFD by the indexer, but not at query time. The filter
@ -117,41 +108,45 @@ Bug fixes
default. (Robert Muir, Uwe Schindler, Simon Willnauer) default. (Robert Muir, Uwe Schindler, Simon Willnauer)
* LUCENE-2184: Fixed bug with handling best fit value when the proper best fit value is * LUCENE-2184: Fixed bug with handling best fit value when the proper best fit value is
not an indexed field. Note, this change affects the APIs. (Grant Ingersoll) not an indexed field. Note, this change affects the APIs. (Grant Ingersoll)
* LUCENE-2359: Fix bug in CartesianPolyFilterBuilder related to handling of behavior around * LUCENE-2359: Fix bug in CartesianPolyFilterBuilder related to handling of behavior around
the 180th meridian (Grant Ingersoll) the 180th meridian (Grant Ingersoll)
* LUCENE-2404: Fix bugs with position increment and empty tokens in ThaiWordFilter. * LUCENE-2404: Fix bugs with position increment and empty tokens in ThaiWordFilter.
For matchVersion >= 3.1 the filter also no longer lowercases. ThaiAnalyzer For matchVersion >= 3.1 the filter also no longer lowercases. ThaiAnalyzer
will use a separate LowerCaseFilter instead. (Uwe Schindler, Robert Muir) will use a separate LowerCaseFilter instead. (Uwe Schindler, Robert Muir)
* LUCENE-2615: Fix DirectIOLinuxDirectory to not assign bogus * LUCENE-2615: Fix DirectIOLinuxDirectory to not assign bogus
permissions to newly created files, and to not silently hardwire permissions to newly created files, and to not silently hardwire
buffer size to 1 MB. (Mark Miller, Robert Muir, Mike McCandless) buffer size to 1 MB. (Mark Miller, Robert Muir, Mike McCandless)
* LUCENE-2629: Fix gennorm2 task for generating ICUFoldingFilter's .nrm file. This allows * LUCENE-2629: Fix gennorm2 task for generating ICUFoldingFilter's .nrm file. This allows
you to customize its normalization/folding, by editing the source data files in src/data you to customize its normalization/folding, by editing the source data files in src/data
and regenerating a new .nrm with 'ant gennorm2'. (David Bowen via Robert Muir) and regenerating a new .nrm with 'ant gennorm2'. (David Bowen via Robert Muir)
* LUCENE-2653: ThaiWordFilter depends on the JRE having a Thai dictionary, which is not * LUCENE-2653: ThaiWordFilter depends on the JRE having a Thai dictionary, which is not
always the case. If the dictionary is unavailable, the filter will now throw always the case. If the dictionary is unavailable, the filter will now throw
UnsupportedOperationException in the constructor. (Robert Muir) UnsupportedOperationException in the constructor. (Robert Muir)
* LUCENE-589: Fix contrib/demo for international documents. * LUCENE-589: Fix contrib/demo for international documents.
(Curtis d'Entremont via Robert Muir) (Curtis d'Entremont via Robert Muir)
* LUCENE-2246: Fix contrib/demo for Turkish html documents. * LUCENE-2246: Fix contrib/demo for Turkish html documents.
(Selim Nadi via Robert Muir) (Selim Nadi via Robert Muir)
* LUCENE-590: Demo HTML parser gives incorrect summaries when title is repeated as a heading * LUCENE-590: Demo HTML parser gives incorrect summaries when title is repeated as a heading
(Curtis d'Entremont via Robert Muir) (Curtis d'Entremont via Robert Muir)
* LUCENE-591: The demo indexer now indexes meta keywords. * LUCENE-591: The demo indexer now indexes meta keywords.
(Curtis d'Entremont via Robert Muir) (Curtis d'Entremont via Robert Muir)
API Changes API Changes
* LUCENE-2867: Some contrib queryparser methods that receives CharSequence as
identifier, such as QueryNode#unsetTag(CharSequence), were deprecated and
will be removed on version 4. (Adriano Crestani)
* LUCENE-2147: Spatial GeoHashUtils now always decode GeoHash strings * LUCENE-2147: Spatial GeoHashUtils now always decode GeoHash strings
with full precision. GeoHash#decode_exactly(String) was merged into with full precision. GeoHash#decode_exactly(String) was merged into
GeoHash#decode(String). (Chris Male, Simon Willnauer) GeoHash#decode(String). (Chris Male, Simon Willnauer)
@ -192,6 +187,12 @@ API Changes
New features New features
* LUCENE-2500: Added DirectIOLinuxDirectory, a Linux-specific
Directory impl that uses the O_DIRECT flag to bypass the buffer
cache. This is useful to prevent segment merging from evicting
pages from the buffer cache, since fadvise/madvise do not seem.
(Michael McCandless)
* LUCENE-2306: Add NumericRangeFilter and NumericRangeQuery support to XMLQueryParser. * LUCENE-2306: Add NumericRangeFilter and NumericRangeQuery support to XMLQueryParser.
(Jingkei Ly, via Mark Harwood) (Jingkei Ly, via Mark Harwood)
@ -281,6 +282,11 @@ New features
BooleanModifiersQueryNodeProcessor, for example instead of GroupQueryNodeProcessor. BooleanModifiersQueryNodeProcessor, for example instead of GroupQueryNodeProcessor.
(Adriano Crestani via Robert Muir) (Adriano Crestani via Robert Muir)
* LUCENE-2791: Added WindowsDirectory, a Windows-specific Directory impl
that doesn't synchronize on the file handle. This can be useful to
avoid the performance problems of SimpleFSDirectory and NIOFSDirectory.
(Robert Muir, Simon Willnauer, Uwe Schindler, Michael McCandless)
* LUCENE-2842: Add analyzer for Galician. Also adds the RSLP (Orengo) stemmer * LUCENE-2842: Add analyzer for Galician. Also adds the RSLP (Orengo) stemmer
for Portuguese. (Robert Muir) for Portuguese. (Robert Muir)
@ -306,6 +312,9 @@ Build
* LUCENE-2833: Upgrade contrib/ant's jtidy jar file to r938 (Robert Muir) * LUCENE-2833: Upgrade contrib/ant's jtidy jar file to r938 (Robert Muir)
* LUCENE-2413: Moved the demo out of lucene core and into contrib/demo.
(Robert Muir)
Optimizations Optimizations
* LUCENE-2157: DelimitedPayloadTokenFilter no longer copies the buffer * LUCENE-2157: DelimitedPayloadTokenFilter no longer copies the buffer