Re: Reg. Difference in Performance

2015-02-28 Thread Deep Pradhan
You mean the size of the data that we take? Thank You Regards, Deep On Sun, Mar 1, 2015 at 6:04 AM, Joseph Bradley wrote: > Hi Deep, > > Compute times may not be very meaningful for small examples like those. > If you increase the sizes of the examples, then you may start to observe > more mean

Re: Reg. Difference in Performance

2015-02-28 Thread Joseph Bradley
Hi Deep, Compute times may not be very meaningful for small examples like those. If you increase the sizes of the examples, then you may start to observe more meaningful trends and speedups. Joseph On Sat, Feb 28, 2015 at 7:26 AM, Deep Pradhan wrote: > Hi, > I am running Spark applications in

Reg. Difference in Performance

2015-02-28 Thread Deep Pradhan
Hi, I am running Spark applications in GCE. I set up cluster with different number of nodes varying from 1 to 7. The machines are single core machines. I set the spark.default.parallelism to the number of nodes in the cluster for each cluster. I ran the four applications available in Spark Examples