That seems OK. If it introduces another module dependency we'd have to
think about it. I assume these constants should really be used
consistently everywhere if possible, just because it otherwise means
duplicating the defaults and possibly incorrectly. I think you could
have a look at that more broadly too.

On Sun, Jun 26, 2016 at 1:58 PM, Jacek Laskowski <ja...@japila.pl> wrote:
> Hi,
>
> I've just noticed that there is the private[spark] val
> SHUFFLE_SERVICE_ENABLED in package object config [1]
>
> [1] 
> https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/internal/config/package.scala#L74-L75
>
> However MesosCoarseGrainedSchedulerBackend [2], BlockManager [3] and
> Utils [4] are all using their own copies.
>
> Would that be acceptable* to send a pull request to get rid of this 
> redundancy?
>
> [*] I'm staring at @srowen for his nodding in agreement :-)
>
> [2] 
> https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MesosCoarseGrainedSchedulerBackend.scala#L71
> [3] 
> https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/storage/BlockManager.scala#L73-L74
> [4] 
> https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/util/Utils.scala#L748
>
> Pozdrawiam,
> Jacek Laskowski
> ----
> https://medium.com/@jaceklaskowski/
> Mastering Apache Spark http://bit.ly/mastering-apache-spark
> Follow me at https://twitter.com/jaceklaskowski
>
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