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Posted to dev@lucene.apache.org by "Michael McCandless (JIRA)" <ji...@apache.org> on 2011/09/15 00:12:11 UTC
[jira] [Updated] (LUCENE-3150) Wherever we catch & suppress
Throwable we should not suppress ThreadInterruptedException
[ https://issues.apache.org/jira/browse/LUCENE-3150?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael McCandless updated LUCENE-3150:
---------------------------------------
Fix Version/s: (was: 3.4)
3.5
> Wherever we catch & suppress Throwable we should not suppress ThreadInterruptedException
> ----------------------------------------------------------------------------------------
>
> Key: LUCENE-3150
> URL: https://issues.apache.org/jira/browse/LUCENE-3150
> Project: Lucene - Java
> Issue Type: Bug
> Reporter: Michael McCandless
> Priority: Minor
> Fix For: 3.5, 4.0
>
>
> In various places we catch Throwable and suppress it, usually in exception handlers where we want to just throw the first exc we had hit.
> But this is dangerous for a thread interrupt since it means we can swallow & ignore the interrupt.
> We should at least catch the interrupt & restore the interrupt bit, if we can't rethrow it.
> One example is in SegmentInfos where we write the segments.gen file... there are many other examples in SegmentInfos too.
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