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From "Michael McCandless (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-4511) TermsFilter might return wrong results if a field is not indexed or not present in the index
Date Mon, 29 Oct 2012 17:20:13 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13486165#comment-13486165
] 

Michael McCandless commented on LUCENE-4511:
--------------------------------------------

Wow, this looks good!  We could also make an outer array w/ one entry (holding field name
& array of terms I guess) per field, instead of the array of booleans marking the transition.

Hmm, but, you are calling terms.iterator once per term in each field?  Can we call that only
once per field instead?

At some point/density it may be worth union-ing the terms into an A and using Terms.intersect
... we've talked about doing that before ... but we should do that separately.
                
> TermsFilter might return wrong results if a field is not indexed or not present in the
index
> --------------------------------------------------------------------------------------------
>
>                 Key: LUCENE-4511
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4511
>             Project: Lucene - Core
>          Issue Type: Bug
>          Components: modules/other
>    Affects Versions: 4.0, 4.1, 5.0
>            Reporter: Simon Willnauer
>            Assignee: Simon Willnauer
>             Fix For: 4.1, 5.0
>
>         Attachments: LUCENE-4511.patch, LUCENE-4511.patch
>
>
> TermsFilter returns if a term returns null from AIR#terms(term) while it should just
continue. I will upload a test & fix shortly

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