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Posted to dev@lucene.apache.org by "Michael McCandless (JIRA)" <ji...@apache.org> on 2008/12/08 16:28:44 UTC
[jira] Resolved: (LUCENE-1481) Sort and SortField does not have
equals() and hashCode()
[ https://issues.apache.org/jira/browse/LUCENE-1481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael McCandless resolved LUCENE-1481.
----------------------------------------
Resolution: Fixed
Fix Version/s: 2.9
Lucene Fields: [New, Patch Available] (was: [Patch Available, New])
Committed revision 724379.
Thanks Uwe!
> Sort and SortField does not have equals() and hashCode()
> --------------------------------------------------------
>
> Key: LUCENE-1481
> URL: https://issues.apache.org/jira/browse/LUCENE-1481
> Project: Lucene - Java
> Issue Type: Bug
> Components: Query/Scoring
> Affects Versions: 2.4
> Reporter: Uwe Schindler
> Assignee: Michael McCandless
> Fix For: 2.9
>
> Attachments: LUCENE-1481.patch
>
>
> During developing for my project panFMP I had the following issue:
> I have a cache for queries (like Solr has, too) for query results. This cache also uses the Sort/SortField as key into the cache. The problem is, because Sort/SortField does not implement equals() and hashCode(), you cannot store them as cache keys. To workaround, currently I use Sort.toString() as cache key, but this is not so nice.
> In corelation with issue LUCENE-1478, I could fix this there in one patch together with the other improvements.
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