82 lines
2.0 KiB
Markdown
82 lines
2.0 KiB
Markdown
# Storm单机版本环境搭建
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### 1. 安装环境要求
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> you need to install Storm's dependencies on Nimbus and the worker machines. These are:
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>
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> 1. Java 7+ (Apache Storm 1.x is tested through travis ci against both java 7 and java 8 JDKs)
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> 2. Python 2.6.6 (Python 3.x should work too, but is not tested as part of our CI enviornment)
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按照[官方文档](http://storm.apache.org/releases/1.2.2/Setting-up-a-Storm-cluster.html) 的说明：storm 运行依赖于 Java 7+ 和 Python 2.6.6 +，所以需要预先安装这两个软件。由于这两个软件在多个框架中都有依赖，其安装步骤单独整理至 ：
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+ [Linux 环境下 JDK 安装](https://github.com/heibaiying/BigData-Notes/blob/master/notes/installation/Linux下JDK安装.md)
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+ [Linux 环境下 Python 安装](https://github.com/heibaiying/BigData-Notes/blob/master/notes/installation/Linux下Python安装.md)
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### 2. 下载并解压
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下载并解压，官方下载地址：http://storm.apache.org/downloads.html
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```shell
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# tar -zxvf apache-storm-1.2.2.tar.gz
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```
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### 3. 配置环境变量
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```shell
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# vim /etc/profile
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```
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添加环境变量：
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```shell
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export STORM_HOME=/usr/app/apache-storm-1.2.2
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export PATH=$STORM_HOME/bin:$PATH
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```
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使得配置的环境变量生效：
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```shell
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# source /etc/profile
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```
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### 4. 启动相关进程
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因为要启动多个进程，所以统一采用后台进程的方式启动。进入到 `${STORM_HOME}/bin` 目录下，依次执行下面的命令：
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```shell
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# 启动zookeeper
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nohup sh storm dev-zookeeper &
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# 启动主节点 nimbus
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nohup sh storm nimbus &
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# 启动从节点 supervisor
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nohup sh storm supervisor &
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# 启动UI界面 ui
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nohup sh storm ui &
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# 启动日志查看服务 logviewer
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nohup sh storm logviewer &
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```
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### 5. 验证是否启动成功
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验证方式一：jps 查看进程：
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```shell
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[root@hadoop001 app]# jps
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1074 nimbus
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1283 Supervisor
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620 dev_zookeeper
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1485 core
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9630 logviewer
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```
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验证方式二： 访问 8080 端口，查看 Web-UI 界面：
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<div align="center"> <img src="../../pictures/storm-web-ui.png"/> </div>
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