Steps for building storm centralization in linux and building linuxstorm centralization

Steps for building storm centralization in linux and building linuxstorm centralization

1 Environment

Centos7, apache-storm-1.1.1, jdk1.8, python 2.7.5, zookeeper-3.4.11 Cluster

2 steps:

2.1 Download and decompress apache-storm-1.1.1.tar.gz to linux

tar vxzf apache-storm-1.1.1.tar.gz

2.2 Configuration

2.2.1 switch to the storm configuration directory

cd apache-storm-1.1.1/conf/

2.2.2 modify the following configurations in storm. yaml

storm.zookeeper.servers:    - "192.168.80.128"    - "192.168.80.131"    - "192.168.80.132"storm.local.dir: "/home/laoguan/storm"nimbus.seeds: ["192.168.80.128", "192.168.80.131", "192.168.80.132"]supervisor.slots.ports:   - 6700   - 6701   - 6702   - 6703torm.health.check.dir: "healthchecks"storm.health.check.timeout.ms: 5000

(Note: There must be spaces. Otherwise, an error will be reported. You are advised to paste the ip address and change it to your zk cluster .)

Configuration item	Configuration instructions
Storm. zookeeper. servers	ZooKeeper Server LIST
Storm. local. dir	Local file system directory used by storm (must exist and the storm process can be read and written)
Nimbus. seeds	The address of the master node. Multiple addresses can be configured.
Supervisor. slots. ports	List of ports that can run workers on the supervisor. each worker occupies one port, and each port runs only one worker. this configuration allows you to adjust the number of workers running on each machine. (adjust the number of slots per server)
Torm. health. check. dir	Node health check directory
Storm. health. check. timeout. ms	Timeout settings

2.2.3 to start storm, switch to the bin directory of storm first.

./storm nimbus./storm ui./storm logviewer