Arbiter Poller is name given to a Poller which hosts
Mongodb which An arbiter Mongodb instance apart from the regular Mongodb instance. This mongodArb instance acts as a Arbiter to the Main Primary and Secondary MongodbsPrimary replicated Mongodb.
Nats: Third node of the Nats distributed setup apart from ones running on Main Primary and Secondary Primary.
This involves changes to distributed Mongodb and Nats configuration and opCommon.json that needs to be updated accordingly.
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