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Real-time Analytics with Storm and Cassandra by Shilpi Saxena

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Storm configurations

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
    - 6703

The 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 ...

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