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)
=========================
Will you explain to me what is happening? What protocols / ports / port
ranges does Storm use?
+++++++++++++++++++++
Jeff Maass <[email protected]>
linkedin.com/in/jeffmaass
stackoverflow.com/users/373418/maassql
+++++++++++++++++++++
