使用 netcat 数据源测试 Flume

3.  使用 netcat  数据源测试 Flume

cd /usr/local/flume
sudo vim ./conf/example.conf

# 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 = 44444

# 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

/usr/local/flume/bin/flume-ng agent --conf ./conf --conf-file ./conf/example.conf --name a1 -Dflume.root.logger=INFO,console

启动flume agent出现如下：

 

 再打开一个终端，输入命令

telnet localhost 44444

在第二个终端输入英文或字符 ，回车。在第一个终端会有显示