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From "David Smiley (JIRA)" <j...@apache.org>
Subject [jira] [Created] (LUCENE-4186) Lucene spatial's "distErrPct" is treated as a fraction, not a percent.
Date Mon, 02 Jul 2012 20:15:36 GMT
David Smiley created LUCENE-4186:
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             Summary: Lucene spatial's "distErrPct" is treated as a fraction, not a percent.
                 Key: LUCENE-4186
                 URL: https://issues.apache.org/jira/browse/LUCENE-4186
             Project: Lucene - Java
          Issue Type: Bug
          Components: modules/spatial
            Reporter: David Smiley
            Assignee: David Smiley
            Priority: Critical
             Fix For: 4.0


The distance-error-percent of a query shape in Lucene spatial is, in a nutshell, the percent
of the shape's area that is an error epsilon when considering search detail at its edges.
 The default is 2.5%, for reference.  However, as configured, it is read in as a fraction:
{code:xml}
    <fieldType name="location_2d_trie" class="solr.SpatialRecursivePrefixTreeFieldType"
               distErrPct="0.025" maxDetailDist="0.001" />
{code}

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