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https://issues.apache.org/jira/browse/LUCENE-6382?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael McCandless updated LUCENE-6382:
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Attachment: LUCENE-6382.patch
Another iteration, fixing the nocommits. I think it's ready.
I added a test with a static (zip file) index containing a too-large position,
and confirmed that both CheckIndex and IndexWriter (on merge) detect it.
> Don't allow position = Integer.MAX_VALUE going forward
> ------------------------------------------------------
>
> Key: LUCENE-6382
> URL: https://issues.apache.org/jira/browse/LUCENE-6382
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Michael McCandless
> Assignee: Michael McCandless
> Fix For: Trunk, 5.2
>
> Attachments: LUCENE-6382.patch, LUCENE-6382.patch, LUCENE-6382.patch
>
>
> Spinoff from LUCENE-6308, where Integer.MAX_VALUE position is now used as a
> sentinel during position iteration to indicate that there are no more
> positions.
> Where IW now detects int overflow of position, it should now also detect ==
> Integer.MAX_VALUE.
> And CI should note corruption if a segment's version is >= 5.2 and has
> Integer.MAX_VALUE position.
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