Jerry,
Thanks for your comment.
On Mon, Sep 4, 2017 at 10:43 AM, Saisai Shao wrote:
> I think spark.yarn.am.port is not used any more, so you don't need to
> consider this.
>
> If you're running Spark on YARN, I think some YARN RM port to submit
> applications should also be reachable via firew
I think spark.yarn.am.port is not used any more, so you don't need to
consider this.
If you're running Spark on YARN, I think some YARN RM port to submit
applications should also be reachable via firewall, as well as HDFS port to
upload resources.
Also in the Spark side, executors will be connect
