Flume集群搭建

0. 软件版本下载

http://mirror.bit.edu.cn/apache/flume/

 

1. 集群环境

Master 172.16.11.97

Slave1 172.16.11.98

Slave2 172.16.11.99

 

2. 下载软件包

#Master

wget http://mirror.bit.edu.cn/apache/flume/1.6.0/apache-flume-1.6.0-bin.tar.gz

tar zxvf apache-flume-1.6.0-bin.tar.gz

 

 

---到此，其实就结束了，没错，下载下来就能用，剩余的就是看数据采集方式的配置了

 

3. 修改Flume配置

#NetCat

vim conf/flume-netcat.conf

# Name the components on this agent

agent.sources = r1

agent.sinks = k1

agent.channels = c1

 

# Describe/configuration the source

agent.sources.r1.type = netcat

agent.sources.r1.bind = 127.0.0.1

agent.sources.r1.port = 44444

 

# Describe the sink

agent.sinks.k1.type = logger

 

# Use a channel which buffers events in memory

agent.channels.c1.type = memory

agent.channels.c1.capacity = 1000

agent.channels.c1.transactionCapacity = 100

 

# Bind the source and sink to the channel

agent.sources.r1.channels = c1

agent.sinks.k1.channel = c1

 

#验证

#Server

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

#Client

telnet master 44444

 

#Exec

vim conf/flume-exec.conf

# Name the components on this agent

agent.sources = r1

agent.sinks = k1

agent.channels = c1

 

# Describe/configuration the source

agent.sources.r1.type = exec

agent.sources.r1.command = tail -f /data/hadoop/flume/test.txt

 

# Describe the sink

agent.sinks.k1.type = logger

 

# Use a channel which buffers events in memory

agent.channels.c1.type = memory

agent.channels.c1.capacity = 1000

agent.channels.c1.transactionCapacity = 100

 

# Bind the source and sink to the channel

agent.sources.r1.channels = c1

agent.sinks.k1.channel = c1

#Server

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

#Client

while true;do echo `date` >> /data/hadoop/flume/test.txt ; sleep 1; done

 

 

#Avro

vim conf/flume-avro.conf

# Define a memory channel called c1 on agent

agent.channels.c1.type = memory

 

# Define an avro source alled r1 on agent and tell it

agent.sources.r1.channels = c1

agent.sources.r1.type = avro

agent.sources.r1.bind = 127.0.0.1

agent.sources.r1.port = 44444

 

# Describe/configuration the source

agent.sinks.k1.type = hdfs

agent.sinks.k1.channel = c1

agent.sinks.k1.hdfs.path = hdfs://master:9000/flume_data_pool

agent.sinks.k1.hdfs.filePrefix = events-

agent.sinks.k1.hdfs.fileType = DataStream

agent.sinks.k1.hdfs.writeFormat = Text

agent.sinks.k1.hdfs.rollSize = 0

agent.sinks.k1.hdfs.rollCount= 600000

agent.sinks.k1.hdfs.rollInterval = 600

 

agent.channels = c1

agent.sources = r1

agent.sinks = k1

#验证

#Server

bin/flume-ng agent --conf conf --conf-file conf/flume-netcat.conf --name=agent -Dflume.root.logger=DEBUG,console