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From "Gilad Barkai (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-4411) Depth requested in a facetRequest is reset when Sampling is in effect
Date Thu, 20 Sep 2012 12:01:07 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-4411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13459543#comment-13459543
] 

Gilad Barkai commented on LUCENE-4411:
--------------------------------------

When sampling is under effect, the original FacetRequest is replaces with a wrapper, which
takes under account different sampling related parameters named OverSampledFacetRequest.
This "wrapping" class modifies only a small set of parameters in the request and should otherwise
delegate everything to the original one - but it does not.
Some of the information that is lost from the original request: SortOrder, SortBy, number
of results to lable, ResultMode and Depth.

A patch would be available shortly.
 
                
> Depth requested in a facetRequest is reset when Sampling is in effect
> ---------------------------------------------------------------------
>
>                 Key: LUCENE-4411
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4411
>             Project: Lucene - Core
>          Issue Type: Bug
>          Components: modules/facet
>    Affects Versions: 3.6.1, 5.0, 4.0
>            Reporter: Gilad Barkai
>         Attachments: OversampleWithDepthTest.java, OversampleWithDepthTest.java
>
>
> FacetRequest can be set a Depth parameter, which controls the depth of the result tree
to be returned.
> When Sampling is enabled (and actually used) the Depth parameter gets reset to its default
(1).

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