7、linux 上安装storm

1.基本信息

版本1.0.2安装机器三台机器账号hadoop源路径/opt/software/apache-storm-1.0.2.tar.gz目标路径

/opt/storm -> /opt/apache-storm-1.0.2/

依赖关系无

2.安装过程

1).使用hadoop账号解压：

[root@bgs-5p173-wangwenting opt]# su hadoop[hadoop@bgs-5p173-wangwenting opt]$ cd /opt/software[hadoop@bgs-5p173-wangwenting software]$ tar -zxvf /opt/software/apache-storm-${version}tar.gz -C /opt[hadoop@bgs-5p173-wangwenting software]$ cd /opt[hadoop@bgs-5p173-wangwenting opt]$sudo ln -s /opt/apache-storm-${version}/ /opt/storm

[hadoop@bgs-5p173-wangwenting opt]$sudo ln -s chown -R hadoop:hadoop storm
 

2).修改环境变量，并使其生效：

[hadoop@bgs-5p173-wangwenting hadoop]$ vim /etc/profile添加下面的内容：export STORM_HOME=/opt/stormexport PATH=${STORM_HOME}/bin:$PATH使环境变量生效：[hadoop@bgs-5p173-wangwenting hadoop]$ source /etc/profile

3).修改配置文件storm.yaml

[hadoop@bgs-5p173-wangwenting opt]$ cd /opt/storm/[hadoop@bgs-5p173-wangwenting storm]$ vim conf/storm.yaml storm.zookeeper.servers:     - "172.24.5.173"     - "172.24.5.174"     - "172.24.5.175" storm.local.dir: "/opt/storm/local" nimbus.host: "172.24.5.173" ui.port: 10088  supervisor.slots.ports:     - 6700     - 6701     - 6702     - 6703

注意：注意空格的格式问题，很容易出现空格的格式问题，其次6700以及下面的这些与左端是一个tab键的距离。

4).通过scp复制其他两台机器上，并按照第2步修改环境变量。

[hadoop@bgs-5p173-wangwenting storm]$ scp -r /opt/apache-storm-${version} hadoop@bgs-5p174-wangwenting:/opt[hadoop@bgs-5p174-wangwenting opt]$ ln -s /opt/apache-storm-${version}/ /opt/storm[hadoop@bgs-5p173-wangwenting storm]$ scp -r /opt/hadoop/apache-storm-${version} hadoop@bgs-5p175-wangwenting software:/opt/hadoop[hadoop@bgs-5p175-wangwenting opt]$ ln -s /opt/hadoop/apache-storm-${version}/ /opt/hadoop/storm

5).启动storm集群：

[hadoop@bgs-5p173-wangwenting storm]$ cd /opt/storm/bin[hadoop@bgs-5p173-wangwenting bin]$ nohup ./storm nimbus &[hadoop@bgs-5p173-wangwenting bin]$ nohup ./storm ui &

再在bgs-5p174-wangwenting，bgs-5p175-wangwenting机器上启动supervisor

[hadoop@bgs-5p174-wangwenting bin]$ nohup ./storm supervisor &[hadoop@bgs-5p175-wangwenting bin]$ nohup ./storm supervisor &

6).测试网址：

http:/172.24.5.173:10088/

 

若能正常访问，说明启动成功