[jira] [Closed] (LUCENE-5062) Spatial CONTAINS is sometimes incorrect for overlapped indexed shapes

["David Smiley (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LUCENE-5062?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Smiley closed LUCENE-5062.
--------------------------------

       Resolution: Fixed
    Fix Version/s: 4.4

Committed to both branches.
{noformat}
* LUCENE-5062: If the spatial data for a document was comprised of multiple
  overlapping or adjacent parts then a CONTAINS predicate query might not match
  when the sum of those shapes contain the query shape but none do individually.
  A flag was added to use the original faster algorithm. (David Smiley)
{noformat}
                
> Spatial CONTAINS is sometimes incorrect for overlapped indexed shapes
> ---------------------------------------------------------------------
>
>                 Key: LUCENE-5062
>                 URL: https://issues.apache.org/jira/browse/LUCENE-5062
>             Project: Lucene - Core
>          Issue Type: Bug
>          Components: modules/spatial
>    Affects Versions: 4.3
>            Reporter: David Smiley
>            Assignee: David Smiley
>             Fix For: 4.4
>
>         Attachments: LUCENE-5062_Spatial_CONTAINS_with_overlapping_shapes.patch, LUCENE-5062_Spatial_CONTAINS_with_overlapping_shapes.patch
>
>
> If the spatial data for a document is comprised of multiple overlapping or adjacent parts, it _might_ fail to match a query shape when doing the CONTAINS predicate when the sum of those shapes contain the query shape but none do individually.

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