lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Robert Muir (JIRA)" <>
Subject [jira] [Resolved] (LUCENE-4221) CheckIndex is overeager for term vector offsets bounds checks
Date Fri, 03 Aug 2012 13:21:04 GMT


Robert Muir resolved LUCENE-4221.

    Resolution: Fixed

The fix is already committed
> CheckIndex is overeager for term vector offsets bounds checks
> -------------------------------------------------------------
>                 Key: LUCENE-4221
>                 URL:
>             Project: Lucene - Core
>          Issue Type: Bug
>    Affects Versions: 4.0-ALPHA
>            Reporter: Robert Muir
>             Fix For: 4.0, 5.0
>         Attachments: LUCENE-4221.patch, LUCENE-4221.patch
> In some situations (like running shingles twice), you end out with a case where startOffset
> endOffset.
> We prevent this in IndexWriter for postings offsets, but we never do any validation here
for term vectors (at some point, maybe we should make a plan to address this?)
> Anyway, currently CheckIndex will wrongly fail in this situation, which some of our own
analyzers even do (e.g. LUCENE-3920)...
> This is an overly-eager validation in checkindex (for vectors, we cannot safely do these
assertions as it was/is never enforced by IndexWriter, only for postings offsets).

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:!default.jspa
For more information on JIRA, see:


To unsubscribe, e-mail:
For additional commands, e-mail:

View raw message