In application server cluster environments, install the
Hub Server
on all the nodes of the cluster to which you must deploy the
Hub Server
application. You must complete the installation on one node of a cluster before you start the installation on another node of the cluster.
For example, a WebSphere cluster has four servers that run in host1, host2, host3, host4, and the servers use RMI ports 2812, 2813, 2814, and 2815. Each server has a node. You need to install the
Hub Server
on node1, node2, node3, and node4. You can install the
Hub Server
on the nodes in any order. Complete the
Hub Server
installation on any one node, such as node2, before you start the installation on another node such as node1 or node4.
Ensure that the directory structure of the
Hub Server
installation is the same on all the nodes.
To start the WebSphere cluster, perform the following steps:
Start the WebSphere deployment manager.
Start the nodes of the WebSphere cluster on which you want to install the
Hub Server
.
Start the WebSphere cluster.
Navigate to the following directory:
<
MDM Hub distribution directory
>/<
operating system name
>/mrmserver
To start the
Hub Server
installer on a cluster node, run the command for your operating system: