Isabel Mendonca created LUCENE-5629:
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Summary: Comparing the Version of Lucene , the Analyzer and the
similarity function that are being used for indexing and searching.
Key: LUCENE-5629
URL: https://issues.apache.org/jira/browse/LUCENE-5629
Project: Lucene - Core
Issue Type: New Feature
Components: core/index, core/queryparser, core/search
Affects Versions: 4.7.1, 4.7
Environment: Operating system : Windows 8.1
Software platform : Eclipse Kepler 4.3.2
Reporter: Isabel Mendonca
Priority: Minor
Fix For: 4.7.1, 4.7
We have observed that Lucene does not check if the same Similarity function is
used during indexing and searching. The same problem exists for the Analyzer
that is used. This may lead to poor or misleading results.
So we decided to create an xml file during indexing that will store information
such as the Analyzer and the Similarity function that were used as well as the
version of Lucene that was used. This xml file will always be available to the
users.
At search time , we will retrieve this information using SAX parsing and check
if the utils used for searching , match those used for indexing. If not , a
warning message will be displayed to the user.
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