No suitable Constructor found while compiling

2015-10-18 Thread VJ Anand
I am trying to extend RDD in java, and when I call the parent constructor, it gives the error: no suitable constructor found for RDD (SparkContext, Seq, ClassTag). Here is the snippet of the code: class QueryShard extends RDD { sc (sc, (Seq)new ArrayBuffer,

Re: No suitable Constructor found while compiling

2015-10-18 Thread Ted Yu
I see two argument ctor. e.g. /** Construct an RDD with just a one-to-one dependency on one parent */ def this(@transient oneParent: RDD[_]) = this(oneParent.context , List(new OneToOneDependency(oneParent))) Looks like Tuple in your code is T in the following: abstract class RDD[T: