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From Martin Desruisseaux <martin.desruisse...@geomatys.fr>
Subject Re: Apache build infrastructure or Oracle JVM problem: crash in native JDK code
Date Thu, 07 Feb 2013 09:34:20 GMT
Le 06/02/13 19:39, Jesse Glick a écrit :
> On 02/06/2013 06:12 AM, Martin Desruisseaux wrote:
>> the approach that we wanted to apply has been used for more than 5 
>> years on Windows, Solaris, Linux Gentoo, Linux Ubuntu, MacOS, and 
>> other Hudson/Jenkins servers without any JVM crash
> Perhaps you were just lucky, or perhaps there is something in the 
> current Jenkins configuration that makes the crash more likely—for 
> example, if the job were marked as permitting multiple concurrent builds.
>
> I will reiterate that while upgrading the Java 7 build is a good idea, 
> it will probably not affect this bug.

Well, we also have a JDK6 branch (namely "sis-trunk") built on the same 
Jenkins server with the same configuration, and the JDK6 JVM never 
crash. Admittedly the code - including the MOJO at cause - is slightly 
different because of JDK7 features not supported in JDK6, but 
nevertheless I'm somewhat optimist about the chances that upgrading the 
JDK7 would help stabilizing the build.

In the main time, I tried to upgrade Maven from 3.0.3 to 3.0.4 and it 
seems to have helped; the 5 last build have been stable.

     Martin


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