You can probably get around it with casting, but I ended up using
wrapRDD -- which is not a static method -- from another JavaRDD in
scope to address this more directly without casting or warnings. It's
not ideal but both should work, just a matter of which you think is
less hacky.
On Fri, Dec 5, 2014 at 5:51 PM, Xingwei Yang wrote:
> I use Spark in Java.
>
> I want to access the vectors of RowMatrix M, thus I use M.rows(), which is a
> RDD
>
> I want to transform it to JavaRDD, I used the following command;
>
> JavaRDD data = JavaRDD.fromRDD(M.rows(),
> scala.reflect.ClassTag$.MODULE$.apply(Vector.class);
>
> However, it shows a error like this:
>
> The method fromRDD(RDD, ClassTag) in the type JavaRDD is not
> applicable for the arguments (RDD, ClassTag)
>
> Is there anything wrong with the method? Thanks a lot.
>
>
> --
> Sincerely Yours
> Xingwei Yang
> https://sites.google.com/site/xingweiyang1223/
>
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