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https://issues.apache.org/jira/browse/LUCENE-1611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael McCandless updated LUCENE-1611:
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Attachment: LUCENE-1611.patch
Attached patch to prevent starting new merges after OOME, and to throw
IllegalStateException in optimize, expungeDeletes if OOME is hit. I plan to
commit in a day or two.
> Do not launch new merges if IndexWriter has hit OOME
> ----------------------------------------------------
>
> Key: LUCENE-1611
> URL: https://issues.apache.org/jira/browse/LUCENE-1611
> Project: Lucene - Java
> Issue Type: Bug
> Components: Index
> Affects Versions: 2.4.1
> Reporter: Michael McCandless
> Assignee: Michael McCandless
> Fix For: 2.9
>
> Attachments: LUCENE-1611.patch
>
>
> if IndexWriter has hit OOME, it defends itself by refusing to commit changes
> to the index, including merges. But this can lead to infinite merge attempts
> because we fail to prevent starting a merge.
> Spinoff from
> http://www.nabble.com/semi-infinite-loop-during-merging-td23036156.html.
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