A WSO2 ESB cluster should contain two or more ESB instances that are configured to run within the same domain. To make an instance a member of the cluster, you must configure it to either of the available membership schemes:
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A WSO2 ESB cluster should contain two or more ESB instances that are configured to run within the same domain. To make an instance a member of the cluster, you must configure it to either of the available membership schemes:
...