Big data cluster construction --- "flume articles" - rookie Xiaohui

Big Data Cluster Construction-"Flume"-Cainiao Xiaohui

1. create:mkdir -p /opt/flume
2. enter:cd /opt/flume
3. Upload
4. Unzip:tar -zxvf apache-flume-1.8.0-bin.tar.gz
5. Modify the configuration file flume-env.sh

cd /opt/flume/apache-flume-1.8.0-bin/conf/
mv flume-env.sh.template flume-env.sh
vi flume-env.sh
//修改jdk位置
export JAVA_HOME=/opt/java/jdk1.8.0_141

6. Write configuration file

vi flume.conf
# 指定Agent的组件名称
a1.sources = r1
a1.sinks = k1
a1.channels = c1

# 指定Flume source(要监听的路径)
# spooldir 目录监控，该文件夹产生文件时打印
# exec 文件监控，文件内容修改时打印
a1.sources.r1.type = spooldir
#先创建这个目录
a1.sources.r1.spoolDir = /logs      

# 指定Flume sink
a1.sinks.k1.type = logger

# 指定Flume channel
a1.channels.c1.type = memory
a1.channels.c1.capacity = 1000
a1.channels.c1.transactionCapacity = 100

# 绑定source和sink到channel上
a1.sources.r1.channels = c1
a1.sinks.k1.channel = c1

7. run

cd /opt/flume/apache-flume-1.8.0-bin/
bin/flume-ng agent --conf conf --conf-file conf/flume.conf  --name a1  -Dflume.root.logger=INFO,console