May be this will give you a good start https://github.com/apache/spark/pull/2077
Thanks Best Regards On Sat, Apr 25, 2015 at 1:29 AM, Giovanni Paolo Gibilisco <gibb...@gmail.com > wrote: > Hi, > I would like to know if it is possible to build the DAG before actually > executing the application. My guess is that in the scheduler the DAG is > built dynamically at runtime since it might depend on the data, but I was > wondering if there is a way (and maybe a tool already) to analyze the code > and buidl the DAG. > > Thank you! >
