Re: example LDA code ClassCastException

2016-11-04 Thread Tamas Jambor
thanks for the reply. Asher, have you experienced problem when checkpoints are not enabled as well? If we have large number of iterations (over 150) and checkpoints are not enabled, the process just hangs (without no error) at around iteration 120-140 (on spark 2.0.0). I could not reproduce this o

Re: example LDA code ClassCastException

2016-11-03 Thread Asher Krim
There is an open Jira for this issue ( https://issues.apache.org/jira/browse/SPARK-14804). There have been a few proposed fixes so far. On Thu, Nov 3, 2016 at 2:20 PM, jamborta wrote: > Hi there, > > I am trying to run the example LDA code > (http://spark.apache.org/docs/latest/mllib-clustering.