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https://issues.apache.org/jira/browse/LUCENE-3335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13071567#comment-13071567
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Uwe Schindler commented on LUCENE-3335:
---------------------------------------
I got new information from Vladimir about the Porter bug in Java 1.6: "The code
in memnode.cpp was there for long time (before 6u26). But before my changes it
was guarded by OptimizeStringConcat flag. So if you use
-XX:+OptimizeStringConcat or -XX:+AggressiveOpts flags you will hit the same
problem (I reproduced it even with 1.6.0_23)"
This might be the reason behind
[http://www.lucidimagination.com/search/document/3beaa082c4d2fdd4/porterstemfilter_kills_jvm],
but we never got a response. If he used aggressive opts he has the same
problem.
> jrebug causes porter stemmer to sigsegv
> ---------------------------------------
>
> Key: LUCENE-3335
> URL: https://issues.apache.org/jira/browse/LUCENE-3335
> Project: Lucene - Java
> Issue Type: Bug
> Reporter: Robert Muir
> Labels: Java7
> Attachments: LUCENE-3335.patch, LUCENE-3335_slow.patch,
> patch-0uwe.patch
>
>
> happens easily on java7: ant test -Dtestcase=TestPorterStemFilter
> -Dtests.iter=100
> might happen on 1.6.0_u26 too, a user reported something that looks like the
> same bug already:
> http://www.lucidimagination.com/search/document/3beaa082c4d2fdd4/porterstemfilter_kills_jvm
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