JAMWiki

Revision: 2769
          http://jamwiki.svn.sourceforge.net/jamwiki/?rev=2769&view=rev
Author:   wrh2
Date:     2009-11-15 22:43:56 +0000 (Sun, 15 Nov 2009)

Log Message:
-----------
Search:
  * Fix a deprecation warning missed during the Lucene upgrade.

Modified Paths:
--------------
    wiki/trunk/jamwiki-web/src/main/java/org/jamwiki/search/LuceneSearchEngine.java


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Revision: 2770
          http://jamwiki.svn.sourceforge.net/jamwiki/?rev=2770&view=rev
Author:   wrh2
Date:     2009-11-16 00:05:51 +0000 (Mon, 16 Nov 2009)

Log Message:
-----------
Performance:
  * According to the Lucene IndexWriter documentation "IndexWriter instances are
    completely thread safe, meaning multiple threads can call any of its methods,
    concurrently."  As a result, remove synchronization around IndexWriter calls.

Modified Paths:
--------------
    wiki/trunk/jamwiki-web/src/main/java/org/jamwiki/search/LuceneSearchEngine.java


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Revision: 2840
          http://jamwiki.svn.sourceforge.net/jamwiki/?rev=2840&view=rev
Author:   wrh2
Date:     2010-01-15 19:18:31 +0000 (Fri, 15 Jan 2010)

Log Message:
-----------
Performance:
  * Cache the search engine IndexWriter for re-use.  In local testing this gives
    a slight (but noticeable) performance boost when updating the index and
    removes the need for synchronizing the retrieveIndexWriter() method.  Note
    that further testing is required to ensure that this doesn't have unforeseen
    side-effects.

Modified Paths:
--------------
    wiki/trunk/jamwiki-web/src/main/java/org/jamwiki/search/LuceneSearchEngine.java


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Revision: 2841
          http://jamwiki.svn.sourceforge.net/jamwiki/?rev=2841&view=rev
Author:   wrh2
Date:     2010-01-16 01:11:16 +0000 (Sat, 16 Jan 2010)

Log Message:
-----------
Search:
  * Fix lock contention in the previous commit by reusing the cached
    IndexWriter's IndexReader when searching.

Modified Paths:
--------------
    wiki/trunk/jamwiki-web/src/main/java/org/jamwiki/search/LuceneSearchEngine.java


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Revision: 3508
          http://jamwiki.svn.sourceforge.net/jamwiki/?rev=3508&view=rev
Author:   wrh2
Date:     2011-04-02 20:28:21 +0000 (Sat, 02 Apr 2011)

Log Message:
-----------
Lucene:
  * Fix a logic error in the previous update that could lead to locking issues.

Modified Paths:
--------------
    wiki/trunk/jamwiki-web/src/main/java/org/jamwiki/search/LuceneSearchEngine.java


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Revision: 3534
          http://jamwiki.svn.sourceforge.net/jamwiki/?rev=3534&view=rev
Author:   wrh2
Date:     2011-05-14 19:12:03 +0000 (Sat, 14 May 2011)

Log Message:
-----------
Search:
  * The previous commit broke the deleteFromIndex() method.  This is now fixed.

Modified Paths:
--------------
    wiki/trunk/jamwiki-web/src/main/java/org/jamwiki/search/LuceneSearchEngine.java


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