二、 Flume-案例一：监控端口数据

1、 配置文件

#定义Agent
a1.sources = r1
a1.sinks = k1
a1.channels = c1

#定义netcatsource
a1.sources.r1.type = netcat
a1.sources.r1.bind = bigdata111
a1.sources.r1.port = 44445

# 定义sink
a1.sinks.k1.type = logger

# 定义channel
a1.channels.c1.type = memory
a1.channels.c1.capacity = 1000
a1.channels.c1.transactionCapacity = 1                  

# 双向链接
a1.sources.r1.channels = c1
a1.sinks.k1.channel = c1

2、 启动

/opt/module/flume-1.8.0/bin/flume-ng agent \
--conf /opt/module/flume1.8.0/conf/ \
--name a1 \
--conf-file /opt/module/flume-1.8.0/jobconf/flume-telnet.conf \
-Dflume.root.logger==INFO,console
bin/flume-ng agent --conf conf/ --name a1 --conf-file conf/flume-telnet.conf -Dflume.root.logger==INFO,console

3、 结果

image.png