Andy, Thank you for getting back to me so quickly.
If I understand it correctly, I think I’m asking about something slightly different. When I run a secure Nifi cluster in a more open firewall environment the configuration works and using tcpdump it looks roughly like this: - fqdn1.37186 > fqdn2.2181 - fqdn1.46800 > fqdn2.2888 - fqdn1.33610 > fqdn2.3888 - fqdn2.46628 > fqdn1.3888 - fqdn1.52310 > fqdn2.11443 Since the > 30k ports change each start up and periodically during operation, I’m trying to find a way to define them to be chosen in a limited port range. Nothing in the Zookeeper config params stuck out to me as obvious for this. Thanks in advance. Thanks, Grant On Mon, Oct 30, 2017 at 5:24 PM Andy LoPresto <[email protected]> wrote: > Grant, > > I’m not sure if this is what you are looking for, but in ZooKeeper version > 3.3.0 and above [1], you can set the client port in the ZK configuration > file. > > [1] > https://zookeeper.apache.org/doc/trunk/zookeeperAdmin.html#sc_advancedConfiguration > > Andy LoPresto > [email protected] > *[email protected] <[email protected]>* > PGP Fingerprint: 70EC B3E5 98A6 5A3F D3C4 BACE 3C6E F65B 2F7D EF69 > > On Oct 30, 2017, at 1:50 PM, Grant Johnson <[email protected]> wrote: > > In a firewall constrained environment is there a way to configure the Nifi > embedded zookeeper to use static ports when connecting to server ports on > other nodes? > > I am using the default ports for the server instances 2181, 2888, etc and > am looking to statically define the ports used in connecting instead of > what appears to be randomized ports greater than 30k. > > Nifi version 1.4.0 > Java version 1.8.0-144 > > Thanks in advance > > >
