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Posted to dev@lucene.apache.org by "Michael McCandless (JIRA)" <ji...@apache.org> on 2014/04/18 10:14:16 UTC
[jira] [Assigned] (LUCENE-5615) validate per-segment delete counts
on write
[ https://issues.apache.org/jira/browse/LUCENE-5615?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael McCandless reassigned LUCENE-5615:
------------------------------------------
Assignee: Michael McCandless
> validate per-segment delete counts on write
> -------------------------------------------
>
> Key: LUCENE-5615
> URL: https://issues.apache.org/jira/browse/LUCENE-5615
> Project: Lucene - Core
> Issue Type: Bug
> Reporter: Michael McCandless
> Assignee: Michael McCandless
> Fix For: 4.8, 5.0
>
> Attachments: LUCENE-5615.patch
>
>
> When reading the segment infos, we already check if the delCount is out of bounds for a segment (< 0 or > docCount) and throw CorruptIndexException if so.
> I think we should catch this when writing as well, in case there are Lucene bugs that mess up the delete counts. We have just an assert today...
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