Strom2.1.0安裝

1.永久關閉防火牆 systemctl disable firewalld.service
2.安裝jdk8和zookeeper3.5.6
3.下載上傳到/usr/local，
切換路徑 cd /usr/local
解壓tar -xzvf apache-storm-2.1.0.tar.gz
4.配置環境變量

echo "export STORM_PATH=/usr/local/apache-storm-2.1.0">>/etc/profile
source /etc/profile
echo "export PATH=$PATH:$STORM_PATH/bin">>/etc/profile
source /etc/profile

5.軟件配置

cd apache-storm-2.1.0

新建data文件夾

mkdir data

在conf/storm.yarml添加以下配置,

 storm.zookeeper.servers:
   - "node1"
   - "node2"
   - "node3"
 storm.zookeeper.port: 2181
 storm.local.dir: "/home/apache-storm-2.1.0/data"
 nimbus.seeds: ["node1"]
 supervisor.slots.ports:
   - 6700
   - 6701
   - 6702
   - 6703
 ui.port: 8082  

注意：配置storm.zookeeper.servers前面有空格，等等細節很嚴格
使用命令添加

echo -e " storm.zookeeper.servers:\n   - "node1"\n   - "node2"\n   - "node3"\n storm.zookeeper.port: 2181\n storm.local.dir: "/home/apache-storm-2.1.0/data"\n nimbus.seeds: ["node1"]\n supervisor.slots.ports:\n   - 6700\n   - 6701\n   - 6702\n   - 6703\n ui.port: 8082" >>conf/storm.yaml

6.把配置複製到其他兩臺機器

scp conf/storm.yaml node2:/usr/local/apache-storm-2.1.0/conf
scp conf/storm.yaml node3:/usr/local/apache-storm-2.1.0/conf

7.啓動zookeeper

zkServer.sh start

8.啓動strom
主節點numbus和ui啓動

storm nimbus &
storm ui &

從節點後臺啓動

storm supervisor &

9.用jps和查看日誌判斷是否啓動成功

jps