安装flume伪分布式
上传apache-flume-1.9.0-bin.tar.gz到根目录/root/
进入路径/usr/local/,在该路径下解压apache-flume-1.9.0-bin.tar.gz
tar -zxvf /root/apache-flume-1.9.0-bin.tar.gz ls查看是否解压成功 重命名apache-flume-1.9.0-bin为flume mv apache-flume-1.9.0-bin flume 进入/etc/profile/修改环境变量
vi /etc/profile 添加以下内容：
export FLUME_HOME=/usr/local/flume export PATH=$PATH:$FLUME_HOME/bin按Esc键，然后按"：wq"保存退出 刷新环境变量 source /etc/profile 进入路径/usr/local/flume/conf cd /usr/local/flume/conf 复制一份flume-env.sh.template文件并将其改为flume-env.sh cp flume-env.sh.template flume-env.sh 修改flume-env.sh配置文件 vi flume-env.sh 修改以下内容：
按Esc键，然后按"：wq"保存退出
查看flume版本： flume-ng version 进入路径/usr/local/flume/conf cd /usr/local/flume/conf 创建agent.conf文件 touch agent.conf 添加以下内容： 按Esc键，然后按"：wq"保存退出
a1.sources = r1 a1.sinks = k1 a1.channels = c1 a1.sources.r1.type = netcat a1.sources.r1.bind = localhost a1.sources.r1.port = 44444 a1.sinks.k1.type = logger a1.channels.c1.type = memory a1.channels.c1.capacity = 1000 a1.channels.c1.transactionCapacity = 100 a1.sources.r1.channels = c1 a1.sinks.k1.channel = c1启动flume flume-ng agent --conf conf --conf-file /usr/local/flume/conf/agent.conf --name a1 -Dflume.root.logger=INFO,console
启动成功
