【环境安装】Flume

最新推荐文章于 2024-07-29 18:35:43 发布

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最新推荐文章于 2024-07-29 18:35:43 发布

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本文档详细介绍了如何在集群环境下安装和配置Apache Flume。涵盖了从软件下载到不同类型的Flume配置，包括NetCat、Exec和Avro的使用，并提供了服务器验证步骤。

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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

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

#Client

telnet master 44444