I would really like to understand what is going on with the OpenStack unit
tests! If there is something we can do to improve those times, I am all
for it.

How are you profiling the build? Can you please share any of that info?
Thanks!

/jd

On 10/1/14, 1:43 PM, "Andrew Gaul" <g...@apache.org> wrote:

>On Tue, May 27, 2014 at 09:33:37PM +0200, Andrew Phillips wrote:
>> Just a note to say that I've removed the parallel stuff from the
>> jclouds-java-7 PR builder for now. With Checkstyle no longer in the
>> parallel bit it doesn't barf, but still fails reliably with the test
>> failures seen in [1].
>> 
>> Bizarrely, it also doesn't appear to be faster? 58min [2] vs. 57min
>> [3]? Command line seems to include the right option:
>> 
>> -B ... clean verify -e -T 2C -Dmaven.javadoc.skip=true
>
>I pushed a commit to upgrade jclouds to Checkstyle 2.13 which addresses
>these symptoms.  However, I suspect that the small BuildHive instances
>will not benefit from additional parallelism.
>
>I recently profiled "mvn clean test" and found that OpenStack unit tests
>sleeping in RetryOnRenew account for 30% of the wall clock time.  I will
>investigate how to reduce this.
>
>-- 
>Andrew Gaul
>http://gaul.org/

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