You are using ec2. Did you specify the spark version when you ran spark-ec2 script or update /root/spark after the cluster was created? It is very likely that you are running 0.9 on ec2. -Xiangrui
On Thu, May 29, 2014 at 5:22 PM, jamborta <jambo...@gmail.com> wrote: > Hi all, > > I wanted to try spark 1.0.0, because of the new SQL component. I have cloned > and built the latest from git. But the examples described here do not work > anymore: > > http://people.apache.org/~pwendell/catalyst-docs/mllib-classification-regression.html#binary-classification-2 > > I get the following error: > > /home/ec2-user/spark/python/pyspark/mllib/_common.pyc in > _get_initial_weights(initial_weights, data) > 313 def _get_initial_weights(initial_weights, data): > 314 if initial_weights is None: > --> 315 initial_weights = _convert_vector(data.first().features) > 316 if type(initial_weights) == ndarray: > 317 if initial_weights.ndim != 1: > > AttributeError: 'numpy.ndarray' object has no attribute 'features' > > not sure what type is intended as an input, any help would be appreciated. > > thanks, > > > > > -- > View this message in context: > http://apache-spark-user-list.1001560.n3.nabble.com/pyspark-MLlib-examples-don-t-work-with-Spark-1-0-0-tp6546.html > Sent from the Apache Spark User List mailing list archive at Nabble.com.
