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git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1626373 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Muir
parent
8310bd892c
commit
96190d0864
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@ -17,10 +17,24 @@ API Changes
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(Nikola Tanković, Uwe Schindler, Chris Male, Mike McCandless,
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Robert Muir)
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======================= Lucene 5.0.0 ======================
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======================= Lucene 5.0.0 =======================
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New Features
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* LUCENE-5945: All file handling converted to NIO.2 apis. (Robert Muir)
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* LUCENE-5946: SimpleFSDirectory now uses Files.newByteChannel, for
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portability with custom FileSystemProviders. If you want the old
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non-interruptible behavior of RandomAccessFile, use RAFDirectory
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in the misc/ module. (Uwe Schindler, Robert Muir)
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* SOLR-3359: Added analyzer attribute/property to SynonymFilterFactory.
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(Ryo Onodera via Koji Sekiguchi)
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* LUCENE-5648: Index and search date ranges, particularly multi-valued ones. It's
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implemented in the spatial module as DateRangePrefixTree used with
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NumberRangePrefixTreeStrategy. (David Smiley)
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* LUCENE-5895: Lucene now stores a unique id per-segment and per-commit to aid
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in accurate replication of index files (Robert Muir, Mike McCandless)
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@ -40,24 +54,71 @@ New Features
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* LUCENE-5906: Use Files.delete everywhere instead of File.delete, so that
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when things go wrong, you get a real exception message why.
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(Uwe Schindler, Robert Muir)
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* LUCENE-5933: Added FilterSpans for easier wrapping of Spans instance. (Shai Erera)
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* LUCENE-5925: Remove fallback logic from opening commits, instead use
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Directory.renameFile so that in-progress commits are never visible.
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Directory.renameFile so that in-progress commits are never visible.
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(Robert Muir)
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* LUCENE-5820: SuggestStopFilter should have a factory.
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* LUCENE-5820: SuggestStopFilter should have a factory.
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(Varun Thacker via Steve Rowe)
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* LUCENE-5949: Add Accountable.getChildResources(). (Robert Muir)
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API Changes:
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API Changes
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* LUCENE-5900: Deprecated more constructors taking Version in *InfixSuggester and
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ICUCollationKeyAnalyzer, and removed TEST_VERSION_CURRENT from the test framework.
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(Ryan Ernst)
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* LUCENE-4535: oal.util.FilterIterator is now an internal API.
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(Adrien Grand)
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* LUCENE-4924: DocIdSetIterator.docID() must now return -1 when the iterator is
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not positioned. This change affects all classes that inherit from
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DocIdSetIterator, including DocsEnum and DocsAndPositionsEnum. (Adrien Grand)
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* LUCENE-5127: Reduce RAM usage of FixedGapTermsIndex. Remove
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IndexWriterConfig.setTermIndexInterval, IndexWriterConfig.setReaderTermsIndexDivisor,
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and termsIndexDivisor from StandardDirectoryReader. These options have been no-ops
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with the default codec since Lucene 4.0. If you want to configure the interval for
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this term index, pass it directly in your codec, where it can also be configured
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per-field. (Robert Muir)
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* LUCENE-5388: Remove Reader from Tokenizer's constructor and from
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Analyzer's createComponents. TokenStreams now always get their input
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via setReader.
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(Benson Margulies via Robert Muir - pull request #16)
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* LUCENE-5527: The Collector API has been refactored to use a dedicated Collector
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per leaf. (Shikhar Bhushan, Adrien Grand)
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* LUCENE-4246: IndexWriter.close now always closes, even if it throws
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an exception. The new IndexWriterConfig.setCommitOnClose (default
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true) determines whether close() should commit before closing.
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* LUCENE-5608, LUCENE-5565: Refactor SpatialPrefixTree/Cell API. Doesn't use Strings
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as tokens anymore, and now iterates cells on-demand during indexing instead of
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building a collection. RPT now has more setters. (David Smiley)
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* LUCENE-5666: Change uninverted access (sorting, faceting, grouping, etc)
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to use the DocValues API instead of FieldCache. For FieldCache functionality,
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use UninvertingReader in lucene/misc (or implement your own FilterReader).
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UninvertingReader is more efficient: supports multi-valued numeric fields,
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detects when a multi-valued field is single-valued, reuses caches
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of compatible types (e.g. SORTED also supports BINARY and SORTED_SET access
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without insanity). "Insanity" is no longer possible unless you explicitly want it.
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Rename FieldCache* and DocTermOrds* classes in the search package to DocValues*.
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Move SortedSetSortField to core and add SortedSetFieldSource to queries/, which
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takes the same selectors. Add helper methods to DocValues.java that are better
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suited for search code (never return null, etc). (Mike McCandless, Robert Muir)
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* LUCENE-5871: Remove Version from IndexWriterConfig. Use
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IndexWriterConfig.setCommitOnClose to change the behavior of IndexWriter.close().
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The default has been changed to match that of 4.x.
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(Ryan Ernst, Mike McCandless)
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* LUCENE-5965: CorruptIndexException requires a String or DataInput resource.
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(Robert Muir)
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@ -92,11 +153,16 @@ Bug Fixes
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* LUCENE-5934: Fix backwards compatibility for 4.0 indexes.
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(Ian Lea, Uwe Schindler, Robert Muir, Ryan Ernst)
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* LUCENE-5958: Don't let exceptions during checkpoint corrupt the index.
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* LUCENE-5958: Don't let exceptions during checkpoint corrupt the index.
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Refactor existing OOM handling too, so you don't need to handle OOM special
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for every IndexWriter method: instead such disasters will cause IW to close itself
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defensively. (Robert Muir, Mike McCandless)
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Documentation
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* LUCENE-5392: Add/improve analysis package documentation to reflect
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analysis API changes. (Benson Margulies via Robert Muir - pull request #17)
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Tests
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* LUCENE-5936: Add backcompat checks to verify what is tested matches known versions
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@ -127,6 +193,16 @@ Build
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* LUCENE-5902: Add bumpVersion.py script to manage version increase after release branch is cut.
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Other
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* LUCENE-5563: Removed sep layout: which has fallen behind on features and doesn't
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perform as well as other options. (Robert Muir)
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* LUCENE-5858: Moved compatibility codecs to 'lucene-backward-codecs.jar'.
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(Adrien Grand, Robert Muir)
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* LUCENE-5915: Remove Pulsing postings format. (Robert Muir)
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======================= Lucene 4.10.0 ======================
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New Features
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