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From Andrus Adamchik <and...@objectstyle.org>
Subject Re: Build failed in Hudson: Cayenne-trunk » derby,JDK 1.6 (latest),Ubuntu #186
Date Fri, 22 Jan 2010 14:56:04 GMT
FYI - I re-enabled parallel builds for speed, as clearly the Derby  
problem wasn't fixed by sequential builds.

On Jan 21, 2010, at 10:32 AM, Andrus Adamchik wrote:

>
> On Jan 21, 2010, at 10:26 AM, Aristedes Maniatis wrote:
>
>> I just turned on "Run each configuration sequentially". Before it  
>> was running the builds simultaneously (and possibly spread over  
>> different nodes). This will be much slower now, but if both builds  
>> are trying to git the same db..
>
> I observed a number of builds, and I think builds on the same  
> machine are never run in parallel. So parallel builds shouldn't be a  
> problem unless /tmp is shared between vesta and minerva. If tmp is  
> indeed shared, we can still ensure that separate dbs are generated  
> by editing copies of ~/.cayenne/connection.properties on both build  
> servers, changing this line:
>
> derby.jdbc.url = jdbc:derby:/tmp/....;create=true
>
> Andrus
>
>
>
>


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