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http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-542?pag...
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Florin Haizea commented on HSEARCH-542:
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After looking more into this issue and testing it more thoroughly I've found out the
following:
1) The document contains each person name twice because I've annotated a class field
and a class method using the same @Field name. So this was a bug in my code and had
nothing to do with hibernate search.
2) The strange order of the results is given by a boost that I'm using for the field
that is being searched: @Field(name = "full", boost = @Boost(2.0f)). If I remove
the boost the results are ordered correctly. Apparently the boost is applied to all the
names of a person, not only to the matching name as I thought. This caused the people with
more names to have a higher score than people with one or two names which fully matched
the search terms.
Search results not sorted properly
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Key: HSEARCH-542
URL:
http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-542
Project: Hibernate Search
Issue Type: Bug
Affects Versions: 3.2.0.Final
Environment: Hibernate 3.5.1-Final, MySQL 5.1.6
Reporter: Florin Haizea
Priority: Critical
Attachments: ScoreIssue.zip
Trying to index a simple relationship between a Person and a collection of Names. There
are 2 issues:
1) The document containing the Person fields contains each name of that person TWICE. I
think this may be affecting the score that the document receives.
2) The search results are not ordered correctly. If I have one person with only one name:
"Sly Stallone" and other people with multiple names, out of which one contains
only "Sly" or only "Stallone", the people with multiple names have a
higher score than the person with only one name that matches the search perfectly.
Here's the original thread that started this issue:
https://forum.hibernate.org/viewtopic.php?f=9&t=1005019&sid=6f187...
I've attached a maven project which contains a test that fails.
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