On Fri, Apr 5, 2013 at 8:29 AM, Nicolas Liochon <nkey...@gmail.com> wrote:
> Hi, > > It took me ages, but I found the difference between trunk and precommit > builds. > Precommits are executed on hadoop* machines. There is a single build at a > time. > Trunks are executed on ubuntu* machines. There are two simultaneous builds. > > For example, we have currently on ubuntu3: > ubuntu3 <https://builds.apache.org/computer/ubuntu3/> 1 > core-integration-testing-maven-3-jdk-1.6< > https://builds.apache.org/job/core-integration-testing-maven-3-jdk-1.6/> > #639< > https://builds.apache.org/job/core-integration-testing-maven-3-jdk-1.6/639/ > > > > > 2 > HBase-TRUNK <https://builds.apache.org/job/HBase-TRUNK/> > #4019<https://builds.apache.org/job/HBase-TRUNK/4019/> > > > > I suppose we can have two hbase builds on the same machine. > > Imho, that's why we have so many failures on trunk builds. > > Two solutions: > - Use hadoop* for trunk builds. That's the best option imho, they seem > cleaner then ubuntu* and less use. > - When building trunk, use a very low parallel test factor. May be 2. > > Thoughts? > Does anyone know how to do this? > I can do this while your perms are being worked out. -Dsurefire.secondPartThreadCount=2 will make it so only two // tests running? Thanks N, St.Ack
