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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 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 * LUCENE-5673: MMapDirectory: Work around a "bug" in the JDK that throws
a confusing OutOfMemoryError wrapped inside IOException if the FileChannel a confusing OutOfMemoryError wrapped inside IOException if the FileChannel
mapping failed because of lack of virtual address space. The IOException is 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 * LUCENE-5619: Added backwards compatibility tests to ensure we can update existing
indexes with doc-values updates. (Shai Erera, Robert Muir) 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 ======================= ======================= Lucene 4.8.0 =======================
System Requirements System Requirements