We have a problem in our implementation(PEGA platform 8.2.2) where AUTO discovery of nodes in HAZELCAST fails. Looking through the HAZELCAST documentation we came across below setting . We are trying to explicitly list the IP address of the nodes which can be routed.
A static list of cluster member IP addresses, separated by commas
Disables automatic discovery
<IP 1>, <IP 2>, ….
Can you please help us with the steps to explicitly define members in the cluster with their IP address?
Can this setting be incorporated under Dynamic system settings? If so will it override what is in the database?
Is there any other way of adding this setting in a live environment without having to redeploy PRweb.war
***Edited by Moderator Marissa to update Platform Capability tags****
I'm not 100% sure this particular setting can be set using DSS: you would need to try it on a DEV system ideally.
But take a look at this (general) document regarding the relationship between prconfig.xml/DSS
Please note DSS values are stored in the DB already - so can you clarify your question 1.
For question 2: You won't be able to do this dynamically on a running node (there is no way of stopping and starting Hazelcast independently of stopping and starting PRPC) - but changing the DSS and restarting the (all) the nodes should be possible - again you would need to try that I think.
Others on this forum may have already tried this and be able to give more specific advice though.