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Date: Fri, 4 Mar 2011 18:15:37 +0000 (UTC)
From: "Grant Ingersoll (JIRA)" <jira@apache.org>
To: dev@lucene.apache.org
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Subject: [jira] Updated: (LUCENE-2945) Surround Query doesn't properly
 handle equals/hashcode
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     [ https://issues.apache.org/jira/browse/LUCENE-2945?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Grant Ingersoll updated LUCENE-2945:
------------------------------------

    Attachment: LUCENE-2945.patch

Here's a patch that has a test using QueryUtil that fails.  I don't think the getClass() approach is quite right for the base class equals.  

> Surround Query doesn't properly handle equals/hashcode
> ------------------------------------------------------
>
>                 Key: LUCENE-2945
>                 URL: https://issues.apache.org/jira/browse/LUCENE-2945
>             Project: Lucene - Java
>          Issue Type: Bug
>    Affects Versions: 3.0.3, 4.0
>            Reporter: Grant Ingersoll
>            Assignee: Grant Ingersoll
>            Priority: Minor
>             Fix For: 3.1, 4.0
>
>         Attachments: LUCENE-2945-partial1.patch, LUCENE-2945.patch, LUCENE-2945.patch
>
>
> In looking at using the surround queries with Solr, I am hitting issues caused by collisions due to equals/hashcode not being implemented on the anonymous inner classes that are created by things like DistanceQuery (branch 3.x, near line 76)

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