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From "Uwe Schindler" <...@thetaphi.de>
Subject RE: [VOTE] release 3.3
Date Fri, 24 Jun 2011 15:20:27 GMT
I assume the problem is the intrinsic, I will replace by the own hacker's delight impl (like
we do everywhere else in OpenBitSet, why did we use the platform method here?) and try again....

Uwe

-----
Uwe Schindler
H.-H.-Meier-Allee 63, D-28213 Bremen
http://www.thetaphi.de
eMail: uwe@thetaphi.de


> -----Original Message-----
> From: Robert Muir [mailto:rcmuir@gmail.com]
> Sent: Friday, June 24, 2011 5:07 PM
> To: dev@lucene.apache.org
> Subject: Re: [VOTE] release 3.3
> 
> Just some more info: i took away the seed and used -Dtests.iter=100 on this
> test:
> 
> JAVA5:
>     [junit] Testsuite: org.apache.lucene.util.TestOpenBitSet
>     [junit] Tests run: 400, Failures: 0, Errors: 23, Time elapsed: 21.793 sec
> 
> JAVA6:
> junit-sequential:
>     [junit] Testsuite: org.apache.lucene.util.TestOpenBitSet
>     [junit] Tests run: 400, Failures: 0, Errors: 0, Time elapsed: 19.719 sec
> 
> so this test fails 23% of the time on java5.
> 
> The reason we never caught it, is that java5 is unmaintained and we cannot
> even test it in hudson... aka we cannot support this monster anymore!!!!
> 
> On Fri, Jun 24, 2011 at 11:02 AM, Robert Muir <rcmuir@gmail.com> wrote:
> > On Fri, Jun 24, 2011 at 10:54 AM, Uwe Schindler <uwe@thetaphi.de>
> wrote:
> >> The OpenBitSet test is in all cases serious (vs. the skiplist test is a test
bug,
> that true).
> >>
> >> The AIOOBE is caused inside OpenBitSet and that should never ever
> happen, even if you use it incorrectly!
> >
> > Its not clear that its that serious, it only fails with java 5 for me
> > (not java 6) :)
> >
> > Looks like a bug in java 5...
> >
> 
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