To configure the rhino-console to connect automatically to another node in the cluster if the current node fails, edit $CLIENT_HOME/etc/client.properties as follows (replacing hostN with the host names of your cluster and 1199 with the respective port numbers):
rhino.remote.serverlist=host1:1199,host2:1199
Now, if a node in the cluster fails, the command console will automatically connect to the next node in the list.
The following example shows failover from node-101 to node-102:
Cluster state before failover
[Rhino@host1 (#2)] getclusterstate node-id active-alarms host node-type slee-state start-time up-time -- -- -- -- -- -- ------------------ 101 0 host1 event-router Running 20080430 18:02:35 0days,23h,16m,34s 102 0 host2 event-router Running 20080430 18:02:17 0days,23h,16m,16s 2 rows
Cluster state after failover
[Rhino@host2 (#2)] getclusterstate node-id active-alarms host node-type slee-state start-time up-time -- -- -- -- -- -- ------------------ 102 0 host2 event-router Running 20080430 18:02:17 0days,23h,16m,26s 1 rows
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Command-console failover is only available for the Production version of Rhino. |
