十、flume的安装

1.解压

2.改名

3.修改权限

 

4.编辑环境变量并source

export FLUME_HOME=/usr/local/flume
export PATH=$PATH:$JAVA_HOME/bin:$HADOOP_HOME/bin:$HADOOP_HOME/sbin:$HIVE_HOME/bin:$HBASE_HOME/bin:$SQOOP_HOME/bin:$PIG_HOME/bin:$FLUME_HOME/bin 

 5.配置

 6.查看版本

 7.启动Hadoop

8.创建smple文件夹在此文件夹下创建a2.conf

a2.sources = r1
a2.channels = c1
a2.sinks = k1

a2.sources.r1.type = exec 
a2.sources.r1.command = tail -F /simple/data.txt

a2.channels.c1.type = memory
a2.channels.c1.capacity = 1000
a2.channels.c1.transactionCapacity = 100

a2.sinks.k1.type = hdfs
a2.sinks.k1.hdfs.path = hdfs://master:9000/flume/date_hdfs.txt
a2.sinks.k1.hdfs.filePrefix = events-
a2.sinks.k1.hdfs.fileType = DataStream

a2.sources.r1.channels = c1
a2.sinks.k1.channel = c1

 data.txt

(a,1,2,3,4.2,9.8)
(a,3,0,5,3.5,2.1)
(b,7,9,9,-,-)
(a,7,9,9,2.6,6.2)
(a,1,2,5,7.7,5.9)
(a,1,2,3,1.4,0.2)

9.启动flume

flume-ng agent -n a2 -f /simple/a2.conf -c ../conf/ -Dflume.root.logger=INFO,console

 10. 查看