1，安裝flume

node0002

cd /software 上傳apache-flume-1.6.0-bin.tar.gz

tar xfapache-flume-1.6.0-bin.tar.gz -C /opt/sxt/

cd /opt/sxt/apache-flume-1.6.0-bin/conf

mv flume-env.sh.template flume-env.sh

echo $JAVA_HOME 獲取環境變數

vi flume-env.sh (修改裡面的JAVA_HOME)

2，flume連線kafka配置

vi fk.conf (conf資料夾下建立檔案)

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

# Describe/configure the source
a1.sources.r1.type = avro
a1.sources.r1.bind = node0002
a1.sources.r1.port = 41414

# Describe the sink
a1.sinks.k1.type = org.apache.flume.sink.kafka.KafkaSink
a1.sinks.k1.topic = testflume
a1.sinks.k1.brokerList = node0002:9092,node0003:9092,node0004:9092
a1.sinks.k1.requiredAcks = 1
a1.sinks.k1.batchSize = 20

# Use a channel which buffers events in memory
a1.channels.c1.type = memory
a1.channels.c1.capacity = 1000000
a1.channels.c1.transactionCapacity = 10000

# Bind the source and sink to the channel
a1.sources.r1.channels = c1
a1.sinks.k1.channel = c1
 

3，啟動kafka

zkServer.sh start 三臺機器

cd /opt/sxt/k*　　　三臺機器

./bin/kafka-server-start.sh ./config/server.properties (三臺機器都啟動)

node0002重開視窗：

cd /opt/sxt/apache-flume-1.6.0-bin/bin

bin/flume-ng agent -n a1 -c conf -f conf/fk.conf -Dflume.root.logger=DEBUG,console