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merge in 4.8.1 CHANGES.txt 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1595869 13f79535-47bb-0310-9956-ffa450edef68
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Robert Muir 2014-05-19 12:35:54 +00:00
parent b921031030
commit 71c722cf41
1 changed files with 58 additions and 29 deletions
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lucene/CHANGES.txt
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@ -174,35 +174,6 @@ Optimizations
Bug fixes
* LUCENE-5600: HttpClientBase did not properly consume a connection if a server
error occurred. (Christoph Kaser via Shai Erera)
* LUCENE-5559: Add additional argument validation for CapitalizationFilter
and CodepointCountFilter. (Ahmet Arslan via Robert Muir)
* LUCENE-5639: Fix PositionLengthAttribute implementation in Token class.
(Uwe Schindler, Robert Muir)
* LUCENE-5628: Change getFiniteStrings to iterative not recursive
implementation, so that building suggesters on a long suggestion
doesn't risk overflowing the stack; previously it consumed one Java
stack frame per character in the expanded suggestion (Robert Muir,
Simon Willnauer, Mike McCandless).
* LUCENE-5641: SimpleRateLimiter would silently rate limit at 8 MB/sec
even if you asked for higher rates. (Mike McCandless)
* LUCENE-5644: IndexWriter clears which threads use which internal
thread states on flush, so that if an application reduces how many
threads it uses for indexing, that results in a reduction of how
many segments are flushed on a full-flush (e.g. to obtain a
near-real-time reader). (Simon Willnauer, Mike McCandless)
* LUCENE-5660: AnalyzingSuggester.build will now throw IllegalArgumentException if
you give it a longer suggestion than it can handle (Robert Muir, Mike McCandless)
* LUCENE-5668: Fix off-by-one in TieredMergePolicy (Mike McCandless)
* LUCENE-5673: MMapDirectory: Work around a "bug" in the JDK that throws
a confusing OutOfMemoryError wrapped inside IOException if the FileChannel
mapping failed because of lack of virtual address space. The IOException is
@ -217,6 +188,64 @@ Test Framework
* LUCENE-5619: Added backwards compatibility tests to ensure we can update existing
indexes with doc-values updates. (Shai Erera, Robert Muir)
======================= Lucene 4.8.1 =======================
Bug fixes
* LUCENE-5639: Fix PositionLengthAttribute implementation in Token class.
(Uwe Schindler, Robert Muir)
* LUCENE-5635: IndexWriter didn't properly handle IOException on TokenStream.reset(),
which could leave the analyzer in an inconsistent state. (Robert Muir)
* LUCENE-5599: HttpReplicator did not properly delegate bulk read() to wrapped
InputStream. (Christoph Kaser via Shai Erera)
* LUCENE-5600: HttpClientBase did not properly consume a connection if a server
error occurred. (Christoph Kaser via Shai Erera)
* LUCENE-5628: Change getFiniteStrings to iterative not recursive
implementation, so that building suggesters on a long suggestion
doesn't risk overflowing the stack; previously it consumed one Java
stack frame per character in the expanded suggestion. If you are building
a suggester this is a nasty trap. (Robert Muir, Simon Willnauer,
Mike McCandless).
* LUCENE-5559: Add additional argument validation for CapitalizationFilter
and CodepointCountFilter. (Ahmet Arslan via Robert Muir)
* LUCENE-5641: SimpleRateLimiter would silently rate limit at 8 MB/sec
even if you asked for higher rates. (Mike McCandless)
* LUCENE-5644: IndexWriter clears which threads use which internal
thread states on flush, so that if an application reduces how many
threads it uses for indexing, that results in a reduction of how
many segments are flushed on a full-flush (e.g. to obtain a
near-real-time reader). (Simon Willnauer, Mike McCandless)
* LUCENE-5653: JoinUtil with ScoreMode.Avg on a multi-valued field
with more than 256 values would throw exception.
(Mikhail Khludnev via Robert Muir)
* LUCENE-5654: Fix various close() methods that could suppress
throwables such as OutOfMemoryError, instead returning scary messages
that look like index corruption. (Mike McCandless, Robert Muir)
* LUCENE-5656: Fix rare fd leak in SegmentReader when multiple docvalues
fields have been updated with IndexWriter.updateXXXDocValue and one
hits exception. (Shai Erera, Robert Muir)
* LUCENE-5660: AnalyzingSuggester.build will now throw IllegalArgumentException if
you give it a longer suggestion than it can handle (Robert Muir, Mike McCandless)
* LUCENE-5662: Add missing checks to Field to prevent IndexWriter.abort
if a stored value is null. (Robert Muir)
* LUCENE-5668: Fix off-by-one in TieredMergePolicy (Mike McCandless)
* LUCENE-5671: Upgrade ICU version to fix an ICU concurrency problem that
could cause exceptions when indexing. (feedly team, Robert Muir)
======================= Lucene 4.8.0 =======================
System Requirements