8、安裝Storm集群

• 下載

http://www.apache.org/dyn/closer.lua/storm/apache-storm-1.1.0/apache-storm-1.1.0.tar.gz

• 將Storm安裝到/usr/local/storm

tar -xvzf apache-storm-1.1.0.tar.gz -C /usr/local
mv /usr/local/apache-storm-1.1.0 /usr/local/storm

• 修改/etc/profile,末尾添加以下內(nèi)容：

# Storm
export STORM_HOME=/usr/local/storm
export PATH=$PATH:$STORM_HOME/bin

• 修改storm-env.sh

export JAVA_HOME=/usr/local/jdk1.8.0_121

• 修改storm.yaml

# 注意每行前有一個空格，并且不能使用Tab,必須空格
 storm.zookeeper.servers:
     - "node1"
     - "node2"
     - "node3"

 nimbus.seeds: ["node1", "node2"]

 storm.local.dir: "/tmp/storm" 

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

• 將storm復(fù)制到其他機器上

scp -r /usr/local/storm/ root@node2:/usr/local/
scp -r /usr/local/storm/ root@node3:/usr/local/
scp -r /usr/local/storm/ root@node4:/usr/local/
scp -r /usr/local/storm/ root@node5:/usr/local/
scp -r /usr/local/storm/ root@node6:/usr/local/

• 啟動

在nimbus主機上
nohup storm nimbus 1>/dev/null 2>&1 &
nohup storm ui 1>/dev/null 2>&1 &

在supervisor主機上
nohup storm supervisor 1>/dev/null 2>&1 &

• WEB驗證

http://node1:8080/