rg/docs/latest/api/scala/index.html#org.apache.spark.mllib.rdd.RDDFunctions
>
> An RDD of T produces an RDD of T[].
>
> On Fri, May 13, 2016 at 12:10 PM, Tom Godden wrote:
>> I assumed the "fixed size blocks" mentioned in the documentation
>> (https://spark.apache.org/docs/1.6.
you're trying there. The return type is an RDD of
> arrays, not of RDDs or of ArrayLists. There may be another catch but
> that is not it.
>
> On Fri, May 13, 2016 at 11:50 AM, Tom Godden wrote:
>> I believe it's an illegal cast. This is the line of code:
>>> R
I believe it's an illegal cast. This is the line of code:
> RDD>> windowed =
> RDDFunctions.fromRDD(vals.rdd(), vals.classTag()).sliding(20, 1);
with vals being a JavaRDD>. Explicitly casting
doesn't work either:
> RDD>> windowed = (RDD>>)
> RDDFunctions.fromRDD(vals.rdd(), vals.classTag()).slidin
