I tried both M4 and R3. R3 is slightly more expensive, but has larger
memory.
If you doing a lot of in-memory staff, like Join. I recommend R3.
Otherwise M4 is fine. Also I remember M4 is EBS instance, so you have to
pay for additional EBS cost as well.
On Fri, Aug 26, 2016 at 10:29 AM,
We are going to use EMR cluster for spark jobs in aws. Any suggestion for
instance type to be used.
M3.xlarge or r3.xlarge.
Details:
1) We are going to run couple of streaming jobs so we need on demand
instance type.
2) There is no data on hdfs/s3 all data pull from kafka or