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] >
