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Posted to user@storm.apache.org by Jeffery Maass <ma...@gmail.com> on 2015/07/23 20:25:03 UTC
storm and firewalls
Will you explain to me what is happening? What protocols / ports / port
ranges does Storm use?
I am setting up external firewalls for my storm clusters. I went to the
default yaml, looking for port #'s / settings, looked at the configs on my
clusters and came up with a list of ports and protocols. When I went to
verify, I found ports open that I didn't expect.
Below, I am listing the ports that I did not expect / do not understand.
=========================
sudo lsof | head -n 1 && sudo lsof | grep TCP | grep {PID}
----------------------------
COMMAND PID TID USER FD TYPE DEVICE
SIZE/OFF NODE NAME
----------------------------
nimbus node
java 1324 root 57u IPv6 10486
0t0 TCP *:58607 (LISTEN)
java 1324 root 59u IPv6 10488
0t0 TCP *:47473 (LISTEN)
----------------------------
worker node 2
java 650 root 58u IPv6 1725402
0t0 TCP *:58284 (LISTEN)
java 650 root 60u IPv6 1725404
0t0 TCP *:55041 (LISTEN)
----------------------------
worker node 3
java 2094 root 58u IPv6 1735153
0t0 TCP *:59384 (LISTEN)
java 2094 root 60u IPv6 1735155
0t0 TCP *:49499 (LISTEN)
----------------------------
worker node 4
java 6278 root 58u IPv6 1763570
0t0 TCP *:40328 (LISTEN)
java 6278 root 60u IPv6 1763572
0t0 TCP *:42887 (LISTEN)
=========================
FYI - I have accounted for JMX.
Will you explain to me what is happening? What protocols / ports / port
ranges does Storm use?
+++++++++++++++++++++
Jeff Maass <ma...@gmail.com>
linkedin.com/in/jeffmaass
stackoverflow.com/users/373418/maassql
+++++++++++++++++++++
Re: storm and firewalls
Posted by Jeffery Maass <ma...@gmail.com>.
Bump.
Thank you for your time!
+++++++++++++++++++++
Jeff Maass <ma...@gmail.com>
linkedin.com/in/jeffmaass
stackoverflow.com/users/373418/maassql
+++++++++++++++++++++
On Thu, Jul 23, 2015 at 1:25 PM, Jeffery Maass <ma...@gmail.com> wrote:
> Will you explain to me what is happening? What protocols / ports / port
> ranges does Storm use?
>
> I am setting up external firewalls for my storm clusters. I went to the
> default yaml, looking for port #'s / settings, looked at the configs on my
> clusters and came up with a list of ports and protocols. When I went to
> verify, I found ports open that I didn't expect.
>
> Below, I am listing the ports that I did not expect / do not understand.
>
> =========================
> sudo lsof | head -n 1 && sudo lsof | grep TCP | grep {PID}
> ----------------------------
> COMMAND PID TID USER FD TYPE DEVICE
> SIZE/OFF NODE NAME
> ----------------------------
> nimbus node
> java 1324 root 57u IPv6 10486
> 0t0 TCP *:58607 (LISTEN)
> java 1324 root 59u IPv6 10488
> 0t0 TCP *:47473 (LISTEN)
> ----------------------------
> worker node 2
> java 650 root 58u IPv6 1725402
> 0t0 TCP *:58284 (LISTEN)
> java 650 root 60u IPv6 1725404
> 0t0 TCP *:55041 (LISTEN)
> ----------------------------
> worker node 3
> java 2094 root 58u IPv6 1735153
> 0t0 TCP *:59384 (LISTEN)
> java 2094 root 60u IPv6 1735155
> 0t0 TCP *:49499 (LISTEN)
> ----------------------------
> worker node 4
> java 6278 root 58u IPv6 1763570
> 0t0 TCP *:40328 (LISTEN)
> java 6278 root 60u IPv6 1763572
> 0t0 TCP *:42887 (LISTEN)
> =========================
>
> FYI - I have accounted for JMX.
>
> Will you explain to me what is happening? What protocols / ports / port
> ranges does Storm use?
>
> +++++++++++++++++++++
> Jeff Maass <ma...@gmail.com>
> linkedin.com/in/jeffmaass
> stackoverflow.com/users/373418/maassql
> +++++++++++++++++++++
>
>
Re: storm and firewalls
Posted by John Reilly <jr...@inconspicuous.org>.
I only see the nimbus process listening on 6627 and the workers listening
on the ports defined in storm.yaml. UI listens on 8080.
On Thu, Jul 23, 2015 at 11:26 AM Jeffery Maass <ma...@gmail.com> wrote:
> Will you explain to me what is happening? What protocols / ports / port
> ranges does Storm use?
>
> I am setting up external firewalls for my storm clusters. I went to the
> default yaml, looking for port #'s / settings, looked at the configs on my
> clusters and came up with a list of ports and protocols. When I went to
> verify, I found ports open that I didn't expect.
>
> Below, I am listing the ports that I did not expect / do not understand.
>
> =========================
> sudo lsof | head -n 1 && sudo lsof | grep TCP | grep {PID}
> ----------------------------
> COMMAND PID TID USER FD TYPE DEVICE
> SIZE/OFF NODE NAME
> ----------------------------
> nimbus node
> java 1324 root 57u IPv6 10486
> 0t0 TCP *:58607 (LISTEN)
> java 1324 root 59u IPv6 10488
> 0t0 TCP *:47473 (LISTEN)
> ----------------------------
> worker node 2
> java 650 root 58u IPv6 1725402
> 0t0 TCP *:58284 (LISTEN)
> java 650 root 60u IPv6 1725404
> 0t0 TCP *:55041 (LISTEN)
> ----------------------------
> worker node 3
> java 2094 root 58u IPv6 1735153
> 0t0 TCP *:59384 (LISTEN)
> java 2094 root 60u IPv6 1735155
> 0t0 TCP *:49499 (LISTEN)
> ----------------------------
> worker node 4
> java 6278 root 58u IPv6 1763570
> 0t0 TCP *:40328 (LISTEN)
> java 6278 root 60u IPv6 1763572
> 0t0 TCP *:42887 (LISTEN)
> =========================
>
> FYI - I have accounted for JMX.
>
> Will you explain to me what is happening? What protocols / ports / port
> ranges does Storm use?
>
> +++++++++++++++++++++
> Jeff Maass <ma...@gmail.com>
> linkedin.com/in/jeffmaass
> stackoverflow.com/users/373418/maassql
> +++++++++++++++++++++
>
>