लुसेन.Net 2.9 और 3.0

Question

के बीच प्रमुख अंतर मैं ल्यूसीननेट 3.0 के लिए कुछ रिलीज नोट्स खोजने की कोशिश कर रहा हूं और अब तक असफल रहा है। वर्तमान में हम Lucene.Net 2.9 का उपयोग करते हैं, लेकिन इसकी एक मेमोरी हॉग है इसलिए मैं यह पता लगाने की कोशिश कर रहा हूं कि Lucene.Net 3.0 ने मेमोरी प्रबंधन में सुधार किया है या नहीं।

मेरे प्रश्न के अनुसार, 3.0 में बड़े बदलाव क्या हैं? क्या स्मृति प्रबंधन में सुधार हुआ है?

Answer 1

स्रोत वितरण में CHANGES.TXT देखें।

=================== Release 3.0.3 2012-10-05 ===================== 

Bug 
•[LUCENENET-54] - ArgumentOutOfRangeException caused by SF.Snowball.Ext.DanishStemmer 
•[LUCENENET-420] - String.StartsWith has culture in it. 
•[LUCENENET-423] - QueryParser differences between Java and .NET when parsing range queries involving dates 
•[LUCENENET-445] - Lucene.Net.Index.TestIndexWriter.TestFutureCommit() Fails 
•[LUCENENET-464] - The Lucene.Net.FastVectorHighligher.dll of the latest release 2.9.4 breaks any ASP.NET application 
•[LUCENENET-472] - Operator == on Parameter does not check for null arguments 
•[LUCENENET-473] - Fix linefeeds in more than 600 files 
•[LUCENENET-474] - Missing License Headers in trunk after 3.0.3 merge 
•[LUCENENET-475] - DanishStemmer doesn't work. 
•[LUCENENET-476] - ScoreDocs in TopDocs is ambiguos when using Visual Basic .Net 
•[LUCENENET-477] - NullReferenceException in ThreadLocal when Lucene.Net compiled for .Net 2.0 
•[LUCENENET-478] - Parts of QueryParser are outdated or weren't previously ported correctly 
•[LUCENENET-479] - QueryParser.SetEnablePositionIncrements(false) doesn't work 
•[LUCENENET-483] - Spatial Search skipping records when one location is close to origin, another one is away and radius is wider 
•[LUCENENET-484] - Some possibly major tests intermittently fail 
•[LUCENENET-485] - IndexOutOfRangeException in FrenchStemmer 
•[LUCENENET-490] - QueryParser is culture-sensitive 
•[LUCENENET-493] - Make lucene.net culture insensitive (like the java version) 
•[LUCENENET-494] - Port error in FieldCacheRangeFilter 
•[LUCENENET-495] - Use of DateTime.Now causes huge amount of System.Globalization.DaylightTime object allocations 
•[LUCENENET-500] - Lucene fails to run in medium trust ASP.NET Application 

Improvement 
•[LUCENENET-179] - SnowballFilter speed improvment 
•[LUCENENET-407] - Signing the assembly 
•[LUCENENET-408] - Mark assembly as CLS compliant; make AlreadyClosedException serializable 
•[LUCENENET-466] - optimisation for the GermanStemmer.vb‏ 
•[LUCENENET-504] - FastVectorHighlighter - support for prefix query 
•[LUCENENET-506] - FastVectorHighlighter should use Query.ExtractTerms as fallback 

New Feature 
•[LUCENENET-463] - Would like to be able to use a SimpleSpanFragmenter for extrcting whole sentances 
•[LUCENENET-481] - Port Contrib.MemoryIndex 

Task 
•[LUCENENET-446] - Make Lucene.Net CLS Compliant 
•[LUCENENET-471] - Remove Package.html and Overview.html artifacts 
•[LUCENENET-480] - Investigate what needs to happen to make both .NET 3.5 and 4.0 builds possible 
•[LUCENENET-487] - Remove Obsolete Members, Fields that are marked as obsolete and to be removed in 3.0 
•[LUCENENET-503] - Update binary names 

Sub-task 
•[LUCENENET-468] - Implement the Dispose pattern properly in classes with Close 
•[LUCENENET-470] - Change Getxxx() and Setxxx() methods to .NET Properties