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From Helmut Jarausch <jarau...@igpm.rwth-aachen.de>
Subject Re: [VOTE] Release Apache Lucene Java 3.0.0 (take #2)
Date Thu, 26 Nov 2009 10:15:23 GMT
On 25 Nov, Uwe Schindler wrote:
> I would really not see this as a real test failure. The test assumes that a
> compound file index is slower during indexing, which is normally so. But
> maybe the scheduler of your O/S did something strange at the time the test
> ran and made it take longer to index without compound file. Is it
> reproducible?

I don't know. But it's a quad core machine, perhaps something is done in
parallel.
Helmut.

> 
> In my opinion, the test is invalid, it just shows something that happens
> most of the time, but asserting it is wrong.
> 
> I looked at the Java Version of the test:
> http://java.codefetch.com/example/in/LuceneInAction/src/lia/indexing/Compoun
> dVersusMultiFileIndexTest.java
> 
> Uwe
> 
> -----
> Uwe Schindler
> H.-H.-Meier-Allee 63, D-28213 Bremen
> http://www.thetaphi.de
> eMail: uwe@thetaphi.de
> 
> 
>> -----Original Message-----
>> From: Helmut Jarausch [mailto:jarausch@igpm.rwth-aachen.de]
>> Sent: Wednesday, November 25, 2009 10:33 AM
>> To: general@lucene.apache.org
>> Cc: Andi Vajda
>> Subject: Re: [VOTE] Release Apache Lucene Java 3.0.0 (take #2)
>> 
>> On 24 Nov, Andi Vajda wrote:
>> > I built PyLucene trunk using Lucene Java source from the artifact's svn
>> rev
>> > and all unit tests and ported "Lucene in Action" tests pass.
>> >
>> > +1 !
>> >
>> > Andi..
>> 
>> Many thanks, Andi.
>> 
>> Here (AMD64, python-2.6.4) a single test fails
>> java development with ant: 0.502968132496
>> junit in action: 0.812919199467
>> 0.812919199467: JUnit in Action
>> 0.502968132496: Java Development with Ant
>> /usr/bin/python samples/LuceneInAction/CompoundVersusMultiFileIndexTest.py
>> F
>> ======================================================================
>> FAIL: testTiming
>> (lia.indexing.CompoundVersusMultiFileIndexTest.CompoundVersusMultiFileInde
>> xTest)
>> ----------------------------------------------------------------------
>> Traceback (most recent call last):
>>   File "/Work1/Obj/Python/pylucene-
>> build/samples/LuceneInAction/lia/indexing/CompoundVersusMultiFileIndexTest
>> .py", line 62, in testTiming
>>     self.assert_(cTiming > mTiming)
>> AssertionError
>> 
>> 
>> Hopefully, this isn't critical.
>> What could be the reason?
>> 
>> Thanks again,
>> Helmut.
>> 
>> --
>> Helmut Jarausch
>> 
>> Lehrstuhl fuer Numerische Mathematik
>> RWTH - Aachen University
>> D 52056 Aachen, Germany
> 

-- 
Helmut Jarausch

Lehrstuhl fuer Numerische Mathematik
RWTH - Aachen University
D 52056 Aachen, Germany

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