Hello, I am trying to load a very large graph to run a GraphX algorithm, and the graph is not fix the memory, I found that if I use DISK_ONLY or MEMORY_AND_DISK_SER storage level, the program will met OOM, but if I use MEMORY_ONLY_SER, the program will not. Thus I want to know what kind of difference would risk OOM to the program ?
Alcaid
