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From "Michael Garski (JIRA)" <>
Subject [jira] Updated: (LUCENENET-288) Function.TestCustomScoreQuery
Date Fri, 20 Nov 2009 01:08:39 GMT


Michael Garski updated LUCENENET-288:

    Attachment: CustomScoreQuery_explain.patch

Attaching one more patch to tag along with this issue.

When reviewing the Java source I found a call being made twice to DoExplain when only one
would suffice.  I brought it up on the Java mailing list and as it was such a minor change
Mark Miller was going to pop it in w/o a JIRA issue.

Patch attached for inclusion with this issue.

> Function.TestCustomScoreQuery
> -----------------------------
>                 Key: LUCENENET-288
>                 URL:
>             Project: Lucene.Net
>          Issue Type: Bug
>            Reporter: Michael Garski
>         Attachments: CustomScoreQuery_explain.patch, ExplanationComparison.txt, LUCENENET-288.patch
> Three of the tests in TestCustomScoreQuery are not passing due to the comparison between
the explanation score and the hit score do not fall within the tolerance of +-0.00005f.  Altering
the tolerance to 0.0005f causes all of the tests to pass, so there appears to be a subtle
issue in how the scores are being calculated.
> A similar test exists in 2.4 that passes with the tolerance of 0.00005f, which to me
rules out floating point calculation differences.

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