vim /opt/module/flume/job/port_to_console.conf ------------------------- 在nc-flume-log.conf文件中添加如下内容。 # 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
测试：
启动flume： [root@hadoop102 flume]$ bin/flume-ng agent --conf conf/ --name a1 --conf-file job/port_to_console.conf 再开个会话，使用netcat工具向本机的44444端口发送内容： [root@hadoop102 ~]$ nc localhost 44444 >>> hello nihao