Edit the rtbs.properties file and set rtbs.id, rtbs.zookeeper.urls, and rtbs.replication.factor as described below.
The rtbs.properties file is located in the <MashZone NextGen installation> /rtbs/conf/ directory
Replace the host names machine1, machine2, and machine3 by your real servers' host names and also set the right ports. You must enumerate all Event Service cluster members.
<number> in replication factor determines how many replicas of persisted data (for high availability) should exist. The number must be >= 1 and <= the number of Event Service instances in the cluster. The number must be >= 2 to achieve any fault tolerance. As a rule of thumb: the higher the number of replicas the more Event Service node failures can be tolerated. However, the amount of storage required on the Event Service machines increases linearly with the number of replicas.
Note: The replication factor setting only affects buffers that are created after the replication factor was changed, that is, changing the replication factor does not affect existing buffers.