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From "Grant Ingersoll (JIRA)" <j...@apache.org>
Subject [jira] Created: (LUCENE-2949) FastVectorHighlighter FieldTermStack could likely benefit from using TermVectorMapper
Date Thu, 03 Mar 2011 22:53:37 GMT
FastVectorHighlighter FieldTermStack could likely benefit from using TermVectorMapper
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                 Key: LUCENE-2949
                 URL: https://issues.apache.org/jira/browse/LUCENE-2949
             Project: Lucene - Java
          Issue Type: Improvement
    Affects Versions: 3.0.3, 4.0
            Reporter: Grant Ingersoll
            Priority: Minor
             Fix For: 3.2, 4.0


Based on my reading of the FieldTermStack constructor that loads the vector from disk, we
could probably save a bunch of time and memory by using the TermVectorMapper callback mechanism
instead of materializing the full array of terms into memory and then throwing most of them
out.

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