[Contineo-devel] [ contineo-Bugs-1648698 ] Concurrent writes corrupt Lucene index

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Bugs item #1648698, was opened at 2007-01-31 11:52
Message generated for change (Comment added) made by car031
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Category: Search functionality
Group: None
Status: Open
Resolution: None
Priority: 7
Private: No
Submitted By: Marco Meschieri (car031)
Assigned to: Nobody/Anonymous (nobody)
Summary: Concurrent writes corrupt Lucene index

Initial Comment:
We stressed a Contineo installation with automated tests.
These tests revealed that the application doesn't synchronize write accesses to the Lucene index. For example document adds, document deletions or index optimizations can be executed at the same time.
When such situations occur the search index is left inconsistent.

Lucene ties to avoid such synchronization problems by using file-system locks, but after our tests we think thad on a heavy load this mechanism may fail.



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>Comment By: Marco Meschieri (car031)
Date: 2007-01-31 11:54

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Issue fixed in the trunk.
The Intexer class now is a singleton loaded by Spring and all its methods
are synchronized.

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You can respond by visiting: 
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