Duplicate Host Id
NODE_ALARM_DUPLICATE_HOSTID
Two or more nodes in the cluster have the same host ID.
Multiple nodes with the same host ID are prevented from joining
the cluster, in order to prevent addressing problems that can lead
to data loss. To correct the problem and clear the alarm, make sure
all host IDs are unique and use the maprcli
node
allow-into-cluster
command to un-ban the affected host
IDs.