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From "Mark Miller (JIRA)" <j...@apache.org>
Subject [jira] Created: (LUCENE-1355) Using the WeightedTerms option in the Highlighter can cause fragments to be supressed for indexes with deletes
Date Tue, 12 Aug 2008 11:28:45 GMT
Using the WeightedTerms option in the Highlighter can cause fragments to be supressed for indexes
with deletes
--------------------------------------------------------------------------------------------------------------

                 Key: LUCENE-1355
                 URL: https://issues.apache.org/jira/browse/LUCENE-1355
             Project: Lucene - Java
          Issue Type: Bug
          Components: contrib/highlighter
    Affects Versions: 2.3.1
            Reporter: Mark Miller
            Assignee: Mark Miller
            Priority: Minor
             Fix For: 2.3.2


An index with a few documents and many deletes can report a lower total docs than docFreq
for a term - total docs will account for deletes while docFreq will not - this causes the
idf to be negative and the fragment to score < 0.

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