[hibernate-issues] [Hibernate-JIRA] Commented: (HSEARCH-157) Make explicit in FAQ and doc that query.list() followed by query.getResultSize() triggers only one query

[Stephane Epardaud (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-157?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_30038 ] 

Stephane Epardaud commented on HSEARCH-157:
-------------------------------------------

Is it really the case?

I've had a hard time in HS 3.0.1 with FullTextQuery.getResultSize() because it returns a size consistently greater than FullTextQuery.getResultList().size().

I've tried to fix it but I had no clue how.

Basically getResultList() returns 16 because hits.length() returns 16.
When I get in FullTextQueryImpl.list() at this line:

{code}
List list = loader.load( infos.toArray( new EntityInfo[infos.size()] ) );
{code}

infos.size() == 16, and the resulting list.size() == 15.
I've no idea why.
My index is up-to-date and optimised.

The correct result which I expect is indeed 15, so that 16 number is upsetting my views.

I am using a filter, if that matters, but I think it is applied in getHits().

In 3.0.1 the only thing cached by getHits() is hits.length() in resultSize, not the actual result size as determined by getResultList().size().

> Make explicit in FAQ and doc that query.list() followed by query.getResultSize() triggers only one query
> --------------------------------------------------------------------------------------------------------
>
>                 Key: HSEARCH-157
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-157
>             Project: Hibernate Search
>          Issue Type: Improvement
>          Components: documentation
>            Reporter: Emmanuel Bernard
>            Priority: Minor
>             Fix For: 3.0.2.GA, 3.1.0
>
>


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