We will look at the Storm daemons and configurations around the daemons. For the Nimbus node, we have the following configuration settings in storm.yaml. Let's understand these configurations as given in the following code:
storm.zookeeper.servers:
- "zkp-1.mydomain.net "
- "zkp-2.mydomain.net "
- "zkp-3.mydomain.net "
storm.zookeeper.port: 2182
storm.local.dir: "/usr/local/storm/tmp"
nimbus.host: "nim-zkp-flm-3.mydomain.net"
topology.message.timeout.secs: 60
topology.debug: false
supervisor.slots.ports:
- 6700
- 6701
- 6702
- 6703The functions of the configurations used in the preceding code are as follows:
storm.zookeeper.servers: Here we specify the names or IPs of the Zookeeper servers from the Zookeeper cluster; note that we are using the same host names as mentioned in thezoo.cfgconfiguration in the previous section.storm.zookeeper.port: Here we specify the port on the Zookeeper node to which the Storm nodes connect. Again, we specified the...