flume 读取日志写入HDFS

1：安装flume

flume 下载地址：http://www.apache.org/dyn/closer.lua/flume/1.8.0/apache-flume-1.8.0-bin.tar.gz

具体安装步骤参考：

https://www.mtyun.com/library/how-to-install-flume-on-centos7