Hi,
maybe the drop function is helpful for you (even though this is probably
more than you need, still interesting read)
http://erikerlandson.github.io/blog/2014/07/27/some-implications-of-supporting-the-scala-drop-method-for-spark-rdds/
Joerg
On Tue, Dec 23, 2014 at 5:45 PM, Hao Ren
Hi,
I have a short question regarding the compute() of an SchemaRDD.
For SchemaRDD the actual queryExecution seems to be triggered via
collect(), while the compute triggers only the compute() of the parent and
copies the data (Please correct me if I am wrong!).
Is this compute() triggered at all
Hi,
can't you just use graph.partitionBy(..).collect()?
Cheers,
Joerg
On Wed, Nov 26, 2014 at 2:25 PM, Hlib Mykhailenko hlib.mykhaile...@inria.fr
wrote:
Hello,
I work with Graphx. When I call graph.partitionBy(..) nothing happens,
because, as I understood, that all transformation are lazy