官网地址：http://flume.apache.org/
下载地址：http://flume.apache.org/download.html
官方文档：http://flume.apache.org/documentation.html
上传文件
将下载的 apache-flume-1.9.0-bin.tar.gz 上传至服务器
解压文件
tar -zxvf apache-flume-1.9.0-bin.tar.gz -C /opt/module
修改配置文件
# 先改文件夹名
cd /opt/module
mv apache-flume-1.9.0-bin.tar.gz flume
# 修改配置文件名
cd flume/conf
mv flume-env.sh.template flume-env.sh
# 修改配置文件
vim flume-env.sh
# 将JAVA_HOME取消注释并修改路径
export JAVA_HOME=/opt/module/jdk1.8.0_241
官方案例
安装netcat
yum -y install nc
在flume目录下新建文件
vim netcat-flume-logger.conf
官方案例 —— A simple example
# example.conf: A single-node Flume configuration
# Name the components on this agent
a1.sources = r1
a1.sinks = k1
a1.channels = c1
# Describe/configure the source
a1.sources.r1.type = netcat
a1.sources.r1.bind = localhost
a1.sources.r1.port = 6666
# Describe the sink
a1.sinks.k1.type = logger
# Use a channel which buffers events in memory
a1.channels.c1.type = memory
a1.channels.c1.capacity = 1000
a1.channels.c1.transactionCapacity = 100
# Bind the source and sink to the channel
a1.sources.r1.channels = c1
a1.sinks.k1.channel = c1
运行测试
# 启动
bin/flume-ng agent -c conf -f netcat-flume-logger.conf -n a1 -Dflume.root.logger=INFO,console
# 打开另一个终端,通过netcat往本机6666端口上发送数据
nc localhost 6666