[jira] [Updated] (LUCENE-6679) Filter's Weight.explain returns an explanation with isMatch==true even on documents that don't match

["Terry Smith (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LUCENE-6679?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Terry Smith updated LUCENE-6679:
--------------------------------
    Attachment: LUCENE-6679.patch

Here is a patch (against trunk) that adds test coverage for explanations on hits only.

I'm looking for feedback to the approach used before expanding to cover explanations for misses.

Currently I get a couple of failures when running just the Lucene tests:

{noformat}
Tests with failures:
  - org.apache.lucene.search.TestSortRandom.testRandomStringValSort
  - org.apache.lucene.search.TestSortRandom.testRandomStringSort


JVM J0:     1.42 ..   284.75 =   283.33s
JVM J1:     1.64 ..   284.77 =   283.13s
JVM J2:     1.42 ..   284.70 =   283.28s
JVM J3:     1.42 ..   284.68 =   283.26s
Execution time total: 4 minutes 44 seconds
Tests summary: 404 suites, 3235 tests, 2 failures, 104 ignored (100 assumptions)
{noformat}

Happy to dig into these more once an approach has been found that people like.


> Filter's Weight.explain returns an explanation with isMatch==true even on documents that don't match
> ----------------------------------------------------------------------------------------------------
>
>                 Key: LUCENE-6679
>                 URL: https://issues.apache.org/jira/browse/LUCENE-6679
>             Project: Lucene - Core
>          Issue Type: Bug
>            Reporter: Adrien Grand
>         Attachments: LUCENE-6679.patch
>
>
> This was reported by Trejkaz on the java-user list: http://search-lucene.com/m/l6pAi19h4Y3DclgB1&subj=Re+What+on+earth+is+FilteredQuery+explain+doing+



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org