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Posted to dev@lucene.apache.org by "Alan Woodward (JIRA)" <ji...@apache.org> on 2018/07/24 12:33:00 UTC
[jira] [Assigned] (LUCENE-8424) Payload null value exception
handling
[ https://issues.apache.org/jira/browse/LUCENE-8424?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alan Woodward reassigned LUCENE-8424:
-------------------------------------
Assignee: Alan Woodward
> Payload null value exception handling
> -------------------------------------
>
> Key: LUCENE-8424
> URL: https://issues.apache.org/jira/browse/LUCENE-8424
> Project: Lucene - Core
> Issue Type: Bug
> Affects Versions: 7.2, 7.3.1
> Reporter: Tapan Vaishnav
> Assignee: Alan Woodward
> Priority: Minor
> Attachments: LUCENE-8424.patch
>
>
> If-Condition to check payload null value in _PayloadScoreQuery.java_ was removed in LUCENE-8038. Because of that, regarding of the payload value, _payloadsSeen_ is always getting increment. This has compromised the overall score of the document(for instance, as payloadSeens is always greater than 0, docScore() in _MinPayloadFunction.java_ only returns payloadScore which can be zero depending on the payload value). Ideally, it should've returned 1 in case of _payload==null_.
> I have added a simple patch to get started, Please let me know if it needs any improvements.
> Thanks in advance.
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