Install storm Cluster

Install storm Cluster

@ [Install | storm]

Official documentation: Set storm Cluster

1. Upload the storm installation package to the server

• In 120,121,122,123/apps/Directory Installationapache-storm-0.9.1-incubating

2. Install zookeeper

• Because zookeeper already exists on 121,123,124, Zookeeper is not installed.

3. install Java and Python

• Java1.7
• Python2.6.6

4. decompress the downloaded storm release to the nimbus and worker machines.

? Storm download

5. Modify the conf/storm. yaml configuration file.

• Storm. zookeeper. Servers: Host list of zookeeper Cluster

  Storm. zookeeper. servers:-"10.0.8.121"-"10.0.8.123"-"10.0.8.124" # If you modify the default port of zookeeper, you must configure storm. zookeeper. port parameter: Storm. zookeeper. port: 2181

• Storm. Local. dir: Stores the status of nimbus and supervisor daemon.

  storm.local.dir: "/apps/apache-storm-0.9.1-incubating/data"

• Nimbus. Host: IP address of the master machine (so that worker nodes can download topology jars and confs from the master)

  nimbus.host: "10.0.8.120"

• Supervisor. Slots. Ports: Each worker machine runs four processes. Each process uses an independent port to receive messages.

  supervisor.slots.ports:    - 6700    - 6701    - 6702    - 6703

6. Start the daemon process

1. Nimbus: Run on the master machinebin/storm nimbus
2. Supervisor: Run on each worker Machinebin/storm supervisor
3. Stormui: Run/bin/storm uiEnable stormui

7. Set up stormui

• Set up stormui on 120, Port: 8080
• Access stormui through http: // 10.0.8.120: 8080

Install storm Cluster