It would be good to know which commands those Java processes are running. Could you try getting the output of "jps -lvm <pid>" for the Java processes that have the ports open?
Den man. 15. apr. 2019 kl. 07.21 skrev Thomas Julian <[email protected] >: > Hi Roshan, > > Thank you for your reply. What I understand from your reply is that Storm > or its internal components(netty, zeromq etc) won't use any ports or its > ranges for their TCP communication other than ones(6700, 6701, 6702, 6703) > specified in storm.yaml? But in a previous deployment, we observed that > storm uses ports 39855, 35392 to listen for TCP connections. Is this only > possible, when we don't explicitly configure the port numbers for workers? > > > tcp6 0 0 :::39855 :::* LISTEN 9943/java > > tcp6 0 0 :::35392 :::* LISTEN 9521/java > > > Thanks & Regards, > Julian > > > ------------------------------ > > > > > ---- On Sun, 14 Apr 2019 12:59:13 +0530 *Roshan Naik > <[email protected] <[email protected]>>* wrote ---- > > > > 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. > > > > > > >
