Flume實例

1.監控數據   官方案例實現

cd ../flume
mkdir job
cd job
vim flume-telnet-logger.conf

# example.conf: A single-node Flume configuration

# Name the components on this agent
#a1=agent1 r1 shuruyuan k1 shuchudi c1 huanchongqu
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
#拓撲結構

a1.sources.r1.channels = c1
a1.sinks.k1.channel = c1

啓動  

bin/flume-ng agent --conf conf/ --name a1 --conf-file job/flume-telnet-logger.conf -Dflume.root.logger=INFO,console

重新開一個終端

telnet localhost 44444(前提安裝好 telnet)

輸入.....即可在之前的終端上顯示出來