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https://issues.apache.org/jira/browse/LUCENE-3335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13076053#comment-13076053
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Shay Banon commented on LUCENE-3335:
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@Uwe I actually forgot about this, and did not think it was because of the
porter stemmer at the time, especially since I did try and reproduce it and
never managed to (I thought it was coincidence it crashed there). From my
experience, you get very little help from sun/oracle when using unorthodox
flags like agressive opts without proper recreation. Well, you get very little
help there even when you do produce recreation... (see this issue that I opened
for example: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7066129) . I am
the reason behind Lucene 1.9.1 release with the major bug in buffering
introduced in 1.9 way back in the days, do you really think I would not contact
if I thought there really was a problem associated with Lucene?
> jrebug causes porter stemmer to sigsegv
> ---------------------------------------
>
> Key: LUCENE-3335
> URL: https://issues.apache.org/jira/browse/LUCENE-3335
> Project: Lucene - Java
> Issue Type: Bug
> Affects Versions: 1.9, 1.9.1, 2.0.0, 2.1, 2.2, 2.3, 2.3.1, 2.3.2, 2.4,
> 2.4.1, 2.9, 2.9.1, 2.9.2, 2.9.3, 2.9.4, 3.0, 3.0.1, 3.0.2, 3.0.3, 3.1, 3.2,
> 3.3, 3.4, 4.0
> Environment: - JDK 7 Preview Release, GA (may also affect update _1,
> targeted fix is JDK 1.7.0_2)
> - JDK 1.6.0_20+ with -XX:+OptimizeStringConcat or -XX:+AggressiveOpts
> Reporter: Robert Muir
> Assignee: 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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