I use Spark in Java. I want to access the vectors of RowMatrix M, thus I use M.rows(), which is a RDD<Vector>
I want to transform it to JavaRDD<Vector>, I used the following command; JavaRDD<Vector> data = JavaRDD.fromRDD(M.rows(), scala.reflect.ClassTag$.MODULE$.apply(Vector.class); However, it shows a error like this: The method fromRDD(RDD<T>, ClassTag<T>) in the type JavaRDD is not applicable for the arguments (RDD<Vector>, ClassTag<Object>) Is there anything wrong with the method? Thanks a lot. -- Sincerely Yours Xingwei Yang https://sites.google.com/site/xingweiyang1223/