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Posted to dev@lucene.apache.org by "Arcadius Ahouansou (JIRA)" <ji...@apache.org> on 2015/08/03 19:23:05 UTC

[jira] [Commented] (SOLR-7865) lookup method implemented in BlendedInfixLookupFactory does not respect suggest.count

    [ https://issues.apache.org/jira/browse/SOLR-7865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14652141#comment-14652141 ] 

Arcadius Ahouansou commented on SOLR-7865:
------------------------------------------

Seems to be introduced by LUCENE-6004

> lookup method implemented in BlendedInfixLookupFactory does not respect suggest.count
> -------------------------------------------------------------------------------------
>
>                 Key: SOLR-7865
>                 URL: https://issues.apache.org/jira/browse/SOLR-7865
>             Project: Solr
>          Issue Type: Bug
>          Components: Suggester
>    Affects Versions: 5.2.1
>            Reporter: Arcadius Ahouansou
>
> The following test failes in the TestBlendedInfixSuggestions.java:
> This is mainly because {code}num * numFactor{code} get called multiple times from 
> https://github.com/apache/lucene-solr/blob/trunk/solr/core/src/java/org/apache/solr/spelling/suggest/fst/BlendedInfixLookupFactory.java#L118
> The test is expecting count=1 but we get all 3 docs out.
> {code}
>   public void testSuggestCount() {
>     assertQ(req("qt", URI, "q", "the", SuggesterParams.SUGGEST_COUNT, "1", SuggesterParams.SUGGEST_DICT, "blended_infix_suggest_linear"),
>         "//lst[@name='suggest']/lst[@name='blended_infix_suggest_linear']/lst[@name='the']/int[@name='numFound'][.='1']",
>         "//lst[@name='suggest']/lst[@name='blended_infix_suggest_linear']/lst[@name='the']/arr[@name='suggestions']/lst[1]/str[@name='term'][.='top of <b>the</b> lake']",
>         "//lst[@name='suggest']/lst[@name='blended_infix_suggest_linear']/lst[@name='the']/arr[@name='suggestions']/lst[1]/long[@name='weight'][.='14']",
>         "//lst[@name='suggest']/lst[@name='blended_infix_suggest_linear']/lst[@name='the']/arr[@name='suggestions']/lst[1]/str[@name='payload'][.='lake']"
>     );
>   }
> {code}



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