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Posted to dev@lucene.apache.org by "Ishan Chattopadhyaya (JIRA)" <ji...@apache.org> on 2016/03/17 04:10:33 UTC
[jira] [Updated] (LUCENE-7111) DocValuesRangeQuery.newLongRange
behaves incorrectly for Long.MAX_VALUE and Long.MIN_VALUE
[ https://issues.apache.org/jira/browse/LUCENE-7111?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ishan Chattopadhyaya updated LUCENE-7111:
-----------------------------------------
Attachment: LUCENE-7111.patch
Attaching a failing test demonstrating the problem.
> DocValuesRangeQuery.newLongRange behaves incorrectly for Long.MAX_VALUE and Long.MIN_VALUE
> ------------------------------------------------------------------------------------------
>
> Key: LUCENE-7111
> URL: https://issues.apache.org/jira/browse/LUCENE-7111
> Project: Lucene - Core
> Issue Type: Bug
> Components: core/search
> Reporter: Ishan Chattopadhyaya
> Attachments: LUCENE-7111.patch
>
>
> It seems that the following queries return all documents, which is unexpected:
> {code}
> DocValuesRangeQuery.newLongRange("dv", Long.MAX_VALUE, Long.MAX_VALUE, false, true);
> DocValuesRangeQuery.newLongRange("dv", Long.MIN_VALUE, Long.MIN_VALUE, true, false);
> {code}
> In Solr, floats and doubles are converted to longs and -0d gets converted to Long.MIN_VALUE, and queries like {-0d TO 0d] could fail due to this, returning all documents in the index.
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