《OD大数据实战》Storm环境搭建

一、环境搭建

1. 下载

http://www.apache.org/dyn/closer.lua/storm/apache-storm-0.9.6/apache-storm-0.9.6.tar.gz

2. 解压

tar -zxvf apache-storm-0.9.6.tar.gz -C /opt/modules/

3. 修改配置

1）创建目录

mkdir -p /opt/modules/apache-storm-0.9.6/workspace

2）修改storm_env.ini

# The java implementation to use. If JAVA_HOME is not found we expect java to be in path
JAVA_HOME:/opt/modules/jdk1.7.0_67

# JVM options to be used in "storm jar" commad
#STORM_JAR_JVM_OPTS:

3）修改storm.yaml

########### These MUST be filled in for a storm configuration
 storm.zookeeper.servers:
     - "beifeng-hadoop-02"
#     - "server2"
# 
 storm.zookeeper.port: 2181
 nimbus.host: "beifeng-hadoop-02"
 storm.local.dir: "/opt/modules/apache-storm-0.9.6/workspace"
 supervisor.slots.ports:
  - 6700
  - 6701
  - 6702
  - 6703
  - 6704
  - 6705
  - 6706
  - 6707
 ui.port: 8081

 4. 启动服务

nohup bin/storm nimbus >~/storm-nimbus-start.log 2>&1 &
nohup bin/storm supervisor >~/storm-supervisor-start.log 2>&1 &
nohup bin/storm ui >~/storm-ui-start.log 2>&1 &
nohup bin/storm logviewer >~/storm-logviewer-start.log 2>&1 &

5. 打开UI界面

http://beifeng-hadoop-02:8081/

6. 验证安装结果

bin/storm jar examples/storm-starter/storm-starter-topologies-0.9.6.jar storm.starter.WordCountTopology wordcount