Julian,
The config `supervisor.slots.ports` is used to control the number of workers
on each Supervisor as well as the range ports on which the workers should
listen for incoming connections. For example, the default config is:
supervisor.slots.ports
- 6700
- 6701
- 6702
- 6703
which means 4 workers per supervisor and each worker should bind to and listen
on one of those 4 ports.
-roshan
On Friday, April 12, 2019, 6:09:37 AM EDT, Thomas Julian
<[email protected]> wrote:
Hi,
Hope the question is clear. Please someone respond or let me know, if the
question is not clear.
Thanks & Regards,
Julian
________________________________
---- On Wed, 03 Apr 2019 13:15:07 +0530 Thomas Julian <[email protected]>
wrote ----
> Team,
>
> We have provisioned a distributed storm environment(version:1.2.1) and
> noticed that Storm(or netty) uses some random ports to listen for TCP
> connections. Can these port(or ranges) be configured, as we do for
> supervisor.slots.ports:
> - 6700
> Ex.
>
> tcp6 0 0 :::39855 :::* LISTEN 9943/java
> tcp6 0 0 :::35392 :::* LISTEN 9521/java
>
> Noted these connections on a supervisor node. We need to configure these
> ports in firewall. Please guide!
>
> Thanks & Regards,
> Julian.
>
