Mahout on Spark: random forest

[Sameer Tilak]

Hi All,
We are currently using Weka.  I looked the the site and read briefly about 
experimental nature of Mahout on Spark. I was wondering how mu of Mahout's 
functionality is available currently? For example, I am interested in using 
random forest implementation. I wanted to check if I can use that on top of 
Spark?