Which Spark version are you using? We made this configurable in 1.1:

https://github.com/apache/spark/blob/master/mllib/src/main/scala/org/apache/spark/mllib/recommendation/ALS.scala#L202

-Xiangrui

On Tue, Jan 6, 2015 at 12:57 PM, Fernando O. <fot...@gmail.com> wrote:

> Hi,
>    I was doing a tests with ALS and I noticed that if I persist the inner
> RDDs  from a MatrixFactorizationModel the RDD is not replicated, it seems
> like the storagelevel is hardcoded to MEMORY_AND_DISK, do you think it
> makes sense to make that configurable?
> [image: Inline image 1]
>

Reply via email to