hi,
thanks for your fast response!
I'm using :
/
java version "1.6.0_25"
Java(TM) SE Runtime Environment (build 1.6.0_25-b06)
Java HotSpot(TM) Server VM (build 20.0-b11, mixed mode)
/
This is a 32-bit Oracle JVM (JDK), not the 64-bit on RedHat, but maybe
its a bug on REHL.
While I write this, I download the newest oracle version and try it.
Also I just enabled assertions in JVM. I have to wait for occurrence.
martin
Am 12.11.2012 09:56, schrieb Uwe Schindler:
> Hi,
>
> I opened the code, the NPE occurs here:
>
> if (bytes != null) {
> assert bytesRef != null;
> bytesRef.decrementAndGet(); // <-- LINE 102, NPE occurs here
> bytes = null;
> bytesRef = null;
> } else {
> assert bytesRef == null;
> }
>
> This is completely impossible - can you enable assertions in your running JVM
> to be sure ("-ea:org.apache.lucene..." JVM parameter)? It cannot be a
> threading issue, because all this code is synchronized.
>
> As you reported another issue with your JVM has segmentation faults, could it
> be that you have a buggy JVM. Are you using the official Oracle ones, or is
> this a modified one, e.g. by RedHat? If it is OpenJDK, it is better to use
> Java 7, as the Java 6 ones may not behave identical to Oracle's official JDKs
> and may be more buggy.
>
> Can you also post your full JVM version (java -version) and where you got it
> from?
>
> Uwe
>
> -----
> Uwe Schindler
> H.-H.-Meier-Allee 63, D-28213 Bremen
> http://www.thetaphi.de
> eMail: u...@thetaphi.de
>
>
>> -----Original Message-----
>> From: Martin Sachs [mailto:martin.sa...@artnology.com]
>> Sent: Monday, November 12, 2012 9:43 AM
>> To: java-user@lucene.apache.org
>> Subject: Re: NPE while decrement ref count
>>
>> oh yes i missed the version:
>>
>> I'm using lucene 3.6.1
>>
>> Martin
>>
>> Am 12.11.2012 09:40, schrieb Uwe Schindler:
>>> Which Lucene version?
>>>
>>> -----
>>> Uwe Schindler
>>> H.-H.-Meier-Allee 63, D-28213 Bremen
>>> http://www.thetaphi.de
>>> eMail: u...@thetaphi.de
>>>
>>>
>>>> -----Original Message-----
>>>> From: Martin Sachs [mailto:martin.sa...@artnology.com]
>>>> Sent: Monday, November 12, 2012 9:18 AM
>>>> To: java-user@lucene.apache.org
>>>> Subject: NPE while decrement ref count
>>>>
>>>> Hi ,
>>>>
>>>> i'm hanging with a NPE Problem. This occurs only on production
>>>> environment from day to day.
>>>>
>>>> Do anyone know some thing about this ?
>>>>
>>>> java.lang.NullPointerException
>>>> at
>>>>
>> org.apache.lucene.index.SegmentNorms.decRef(SegmentNorms.java:102)
>>>> at
>>>>
>> org.apache.lucene.index.SegmentReader.doClose(SegmentReader.java:394)
>>>> at
>> org.apache.lucene.index.IndexReader.decRef(IndexReader.java:222)
>>>> at
>>>> org.apache.lucene.index.DirectoryReader.doClose(DirectoryReader.java:
>>>> 904
>>>> )
>>>> at
>>>> org.apache.lucene.index.IndexReader.decRef(IndexReader.java:222)
>>>>
>>>>
>>>> Martin
>>>>
>>>> --
>>>> ** Dipl. Inform. Martin Sachs
>>>> ** Senior Software-Developer / Software-Architect T +49 (30) 443 50
>>>> 99 - 33 F +49 (30) 443 50 99 - 99 E martin.sa...@artnology.com
>>>> Google+: martin.sachs.artnol...@gmail.com
>>>> skype: m____s
>>>>
>>>> ** artnology GmbH
>>>> A Milastraße 4 / D-10437 Berlin
>>>> T +49 (30) 443 50 99 - 0
>>>> F +49 (30) 443 50 99 - 99
>>>> E i...@artnology.com
>>>> I http://www.artnology.com
>>>>
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>>>> Registergericht: Amtsgericht Berlin Charlottenburg HRB 76376 UST-Id.
>>>> DE
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>>>>
>>>
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>>>
>>
>> --
>> ** Dipl. Inform. Martin Sachs
>> ** Senior Software-Developer / Software-Architect T +49 (30) 443 50 99 - 33
>> F +49 (30) 443 50 99 - 99 E martin.sa...@artnology.com
>> Google+: martin.sachs.artnol...@gmail.com
>> skype: m____s
>>
>> ** artnology GmbH
>> A Milastraße 4 / D-10437 Berlin
>> T +49 (30) 443 50 99 - 0
>> F +49 (30) 443 50 99 - 99
>> E i...@artnology.com
>> I http://www.artnology.com
>>
>> Geschäftsführer: Ekkehard Blome (CEO), Felix Kuschnick (CCO)
>> Registergericht: Amtsgericht Berlin Charlottenburg HRB 76376 UST-Id. DE
>> 217652550
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org
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>
>
--
** Dipl. Inform. Martin Sachs
** Senior Software-Developer / Software-Architect
T +49 (30) 443 50 99 - 33
F +49 (30) 443 50 99 - 99
E martin.sa...@artnology.com
Google+: martin.sachs.artnol...@gmail.com
skype: m____s
** artnology GmbH
A Milastraße 4 / D-10437 Berlin
T +49 (30) 443 50 99 - 0
F +49 (30) 443 50 99 - 99
E i...@artnology.com
I http://www.artnology.com
Geschäftsführer: Ekkehard Blome (CEO), Felix Kuschnick (CCO)
Registergericht: Amtsgericht Berlin Charlottenburg HRB 76376
UST-Id. DE 217652550
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