spark-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Michael Malak <>
Subject Re: Rdd of Rdds
Date Wed, 22 Oct 2014 21:37:08 GMT
On Wednesday, October 22, 2014 9:06 AM, Sean Owen <> wrote:

> No, there's no such thing as an RDD of RDDs in Spark.
> Here though, why not just operate on an RDD of Lists? or a List of RDDs?
> Usually one of these two is the right approach whenever you feel
> inclined to operate on an RDD of RDDs.

Depending on one's needs, one could also consider the matrix (RDD[Vector]) operations provided
by MLLib, such as

To unsubscribe, e-mail:
For additional commands, e-mail:

View raw message