gt;> We want to use spark in a secure cluster with iptables enabled.
>> For this, we need a specific list of ports used by spark so that we can
>> whitelist them.
>>
>> From what I could learn from -
>> http://spark.apache.org/docs/latest/security.html#configuring-ports-f
range somewhere from which spark can choose randomly?
>
> What do other secure / hardened clusters do?
>
> Thanks!
>
>
>
>
> --
> View this message in context:
> http://apache-spark-user-list.1001560.n3.nabble.com/Configuring-Ports-for-Net
Hi
We want to use spark in a secure cluster with iptables enabled.
For this, we need a specific list of ports used by spark so that we can
whitelist them.
>From what I could learn from -
http://spark.apache.org/docs/latest/security.html#configuring-ports-for-network-secur
