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From "Simon Willnauer (JIRA)" <>
Subject [jira] [Created] (LUCENE-4538) Cache DocValues DirecSource
Date Mon, 05 Nov 2012 12:16:12 GMT
Simon Willnauer created LUCENE-4538:

             Summary: Cache DocValues DirecSource 
                 Key: LUCENE-4538
             Project: Lucene - Core
          Issue Type: Improvement
          Components: core/codecs
    Affects Versions: 4.0
            Reporter: Simon Willnauer
             Fix For: 4.1, 5.0

Currently the user need to make sure that a direct source is not shared between threads and
each time someone calls getDirectSource we create a new source which has a reasonable overhead.
We can certainly reduce the overhead (maybe different issue) but it should be easier for the
user to get a direct source and handle it. More than that is should be consistent with getSource
/ loadSource.

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