With so many iterations, your RDD lineage is too deep. You should not need nearly so many iterations. 10 or 20 is usually plenty.
On Tue, Nov 4, 2014 at 11:13 PM, Hongbin Liu <[email protected]> wrote: > Hi, can you help with the following? We are new to spark. > > > > Error stack: > > > > 14/11/04 18:08:03 INFO SparkContext: Job finished: count at ALS.scala:314, > took 480.318100288 s > > Exception in thread "main" java.lang.StackOverflowError --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
