[spark on yarn] spark on yarn without DFS

[Huizhe Wang]

Hi,

I wanna to use Spark on Yarn without HDFS.I store my resource in AWS and
using s3a to get them. However, when I use stop-dfs.sh stoped Namenode and
DataNode. I got an error when using yarn cluster mode. Could I using yarn
without start DFS, how could I use this mode?

Yours,
Jane