Setting up High Availability for Oozie server.
Setting up the ZK Quorum and oozie_base_url
Inorder to enable the HA feature of oozie we need to use zookeeper quorum and expose the Url of the Proxy server.
Finally restart the Oozie Service
Detailed Steps are documented in -> https://docs.hortonworks.com/HDPDocuments/Ambari-18.104.22.168/bk_ambari-operations/content/adding_an_oozi...
Setting up HA Proxy:-
(Proxy servers are running on hwc3206-node1.hogwarts-labs.com and oozie Instances are running on hwc3206-node3.hogwarts-labs.com,hwc3206-node4.hogwarts-labs.com)
Validation of the HAProxy and Oozie :-
Please connect to the Oozie Web Console from the by using the Frontend/Proxy-server IP/Hostsnname