Hadoop

Linux安装flume并实现监控文件

2019-05-26  本文已影响109人  思君_4cd3

flume的安装

1.找到flume的安装包并复制到/usr目录下
2.解压缩
3.更名成flume
4.修改权限为hadoop
5.回到根目录下
6.更改bashrc文件
7.保存bashrc文件
8.修改flume-env.sh

进入cd /usr/flume/conf/ 目录下
发现没有flume-env.sh这个文件,将flume-env.sh.template复制并重新命名则得到这个文件

export JAVA_HOME=/usr/jdk18

#Give Flume more memory and pre-allocate, enable remote monitoring via JMX

export JAVA_OPTS="-Xms100m -Xmx200m -Dcom.sun.management.jmxremote"

9.配置一个导入导出工程

首先配置一个导入flume_conf.conf文件

步骤

添加内容:
a1.sources = r1
a1.sinks = k1
a1.channels = c1

# Describe/configure the source

a1.sources.r1.type = exec
a1.sources.r1.command = tail -F /home/hadoop/flume/log.log

# Describe the sink

a1.sinks.k1.type = logger

# Use a channel which buffers events in memory

a1.channels.c1.type = memory
a1.channels.c1.capacity = 1000
a1.channels.c1.transactionCapacity = 100

# Bind the source and sink to the channel

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

10.新建一个文件并添加内容
步骤
11.启动flume

退到flume根目录下启动flume
./bin/flume-ng agent --conf ./conf --conf-file ./conf/flume_conf.conf --name a1 -Dflume.root.logger=INFO,console


步骤
12.在log.log文件下写东西,看flume端是否接收到
步骤
步骤

已经接收成功

(此文章仅作为个人学习笔记使用,如有错误欢迎指正~)

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