Storm Management and Maintenance - Real-time Analytics with Storm and Cassandra - page 187

◦ All existing supervisor machines: This is done to add an entry for the new
supervisor that's being added
◦ The new supervisor node: This is done to add the nimbus entry, to add the
entry for all other supervisors, and to add an entry for the Zookeeper
node
Here is a sample snippet for the IP 10.46.205.248 and the sup-
flm-1.mydomain.com host:
10.192.206.160 sup-flm-2. mydomain.net
10.4.27.405 nim-zkp-flm-3. mydomain.net
Once the supervisor has been added, start the process and it should be visible on the UI, as
shown in the following screenshot:
Note that the first row in the preceding screenshot points to the newly added supervisor; it
has 16 slots in total and 0 slots are being used as it has been just added to the cluster.