69 lines
1.4 KiB
Markdown
69 lines
1.4 KiB
Markdown
# Linux下Flume的安装
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## 一、前置条件
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Flume需要依赖JDK 1.8+，JDK安装方式见本仓库：
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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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## 二 、安装步骤
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### 2.1 下载并解压
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下载所需版本的Flume，这里我下载的是`cdh5.15.2`版本的Flume。下载地址为：http://archive.cloudera.com/cdh5/cdh/5/
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```shell
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# 下载后进行解压
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tar -zxvf flume-ng-1.6.0-cdh5.15.2.tar.gz
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```
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### 2.2 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 FLUME_HOME=/usr/app/apache-flume-1.6.0-cdh5.15.2-bin
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export PATH=$FLUME_HOME/bin:$PATH
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```
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使得配置的环境变量立即生效：
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```shell
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# source /etc/profile
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```
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### 2.3 修改配置
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进入安装目录下的`conf/`目录，拷贝flume的环境配置模板`flume-env.sh.template`
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```shell
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# cp flume-env.sh.template flume-env.sh
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```
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修改`flume-env.sh`,指定JDK的安装路径：
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```shell
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# Enviroment variables can be set here.
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export JAVA_HOME=/usr/java/jdk1.8.0_201
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```
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### 2.4 验证
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由于已经将Flume的bin目录配置到环境变量，直接使用以下命令验证是否配置成功
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```shell
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# flume-ng version
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```
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出现对应的版本信息则代表配置成功
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