I think this paper will be a good resource (https://www.cs.berkeley.edu/~matei/papers/2012/nsdi_spark.pdf), also the paper of Dryad is also a good one.
Thanks Jerry From: James King [mailto:jakwebin...@gmail.com] Sent: Friday, April 17, 2015 3:26 PM To: user Subject: Spark Directed Acyclic Graph / Jobs Is there a good resource that explains how Spark jobs gets broken down to tasks and executions. I just need to get a better understanding of this. Regards j