I have zinc server running on my mac, and I see maven compilation to be much 
better than before I had it running. Is the sbt build still faster (sorry, long 
time since I did a build with sbt).


Thanks,
Hari

On Fri, Oct 24, 2014 at 1:46 PM, Patrick Wendell <pwend...@gmail.com>
wrote:

> Overall I think this would be a good idea. The main blocker is just
> that I think the Maven build is much slower right now than the SBT
> build. However, if we were able to e.g. parallelize the test build on
> Jenkins that might make up for it.
> I'd actually like to have a trigger where we could tests pull requests
> with either one.
> - Patrick
> On Fri, Oct 24, 2014 at 1:39 PM, Hari Shreedharan
> <hshreedha...@cloudera.com> wrote:
>> Over the last few months, it seems like we have selected Maven to be the 
>> "official" build system for Spark.
>>
>>
>> I realize that removing the sbt build may not be easy, but it might be a 
>> good idea to start looking into that. We had issues over the past few days 
>> where mvn builds were fine, while sbt was failing to resolve dependencies 
>> which were test-jars causing compilation of certain tests to fail.
>>
>>
>> As a first step, I am wondering if it might be a good idea to change the PR 
>> builder to mvn and test PRs consistent with the way we test releases. I am 
>> not sure how technically feasible it is, but it would be a start to 
>> standardizing on one build system.
>>
>> Thanks,
>> Hari

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