当前位置:网站首页>具体说明 Flume介绍、安装和配置
具体说明 Flume介绍、安装和配置
2022-07-06 10:18:00 【全栈程序员站长】
大家好,又见面了,我是全栈君。
社论:
本文总结“Hadoop生态系统”中的当中一员——Apache Flume
写在前面二:
所用软件说明:
一、什么是Apache Flume
官网:Flume is a distributed, reliable, and availableservicefor efficientlycollecting, aggregating, and moving large amounts of log data. It has a simple and flexible architecture based on streaming data flows. It is robust and fault tolerant with tunable reliability mechanisms and many failover and recovery mechanisms. It uses a simple extensible data model that allows for online analytic application.
1、flume是一个分布式的日志收集系统,具有高可靠、高可用、事务管理、失败重新启动等功能。数据处理速度快,全然能够用于生产环境。 经常使用的分布式日志收集系统: Apache Flume、 Facebook Scribe、 Apache Chukwa 2、flume的核心是agent。
agent是一个java进程,执行在日志收集端,通过agent接收日志。然后暂存起来,再发送到目的地。 3、agent里面包括3个核心组件:source、channel、sink。
3.1、source组件是专用于收集日志的。能够处理各种类型各种格式的日志数据,包含avro、thrift、exec、jms、spooling directory、netcat、 sequence generator、syslog、http、legacy、自己定义。source组件把数据收集来以后。暂时存放在channel中。
3.2、channel组件是在agent中专用于暂时存储数据的,能够存放在memory、jdbc、file、自己定义。 channel中的数据仅仅有在sink发送成功之后才会被删除。 3.3、sink组件是用于把数据发送到目的地的组件,目的地包含hdfs、logger、avro、thrift、ipc、file、null、hbase、solr、自己定义。 4、在整个传输数据过程中。流动的是event。事务保证是在event级别。 5、flume能够支持多级flume的agent,支持扇入(fan-in)、扇出(fan-out)。
Flume简单处理示意图
Flume复杂处理示意图
二、Flume安装配置
2.1、下载Flume
2.2、解压缩
cd /home/yujianxin/flume tar -zxvf apache-flume-1.4.0-src.tar.gz ; tar -zxvfapache-flume-1.4.0-bin.tar.gz
然后把src目录中的内容所有拷贝到bin目录
2.3、配置Flume环境变量
三、验证Flume安装是否成功
OK!
出现如上截图,说明Flume安装成功。
版权声明:本文博客原创文章,博客,未经同意,不得转载。
发布者:全栈程序员栈长,转载请注明出处:https://javaforall.cn/117390.html原文链接:https://javaforall.cn
边栏推荐
- STM32+ESP8266+MQTT协议连接OneNet物联网平台
- FMT open source self driving instrument | FMT middleware: a high real-time distributed log module Mlog
- HMS core machine learning service creates a new "sound" state of simultaneous interpreting translation, and AI makes international exchanges smoother
- 递归的方式
- It doesn't make sense without a distributed gateway
- Excel usage record
- Markdown grammar - better blogging
- 【.NET CORE】 请求长度过长报错解决方案
- 二分(整数二分、实数二分)
- Why should Li Shufu personally take charge of building mobile phones?
猜你喜欢
Introduction to the usage of model view delegate principal-agent mechanism in QT
推荐好用的后台管理脚手架,人人开源
Declval (example of return value of guidance function)
Pytest learning ----- detailed explanation of the request for interface automation test
1700C - Helping the Nature
Take you through ancient Rome, the meta universe bus is coming # Invisible Cities
【Android】Kotlin代码编写规范化文档
队列的实现
Kivy tutorial: support Chinese in Kivy to build cross platform applications (tutorial includes source code)
UDP协议:因性善而简单,难免碰到“城会玩”
随机推荐
RB157-ASEMI整流桥RB157
STM32 key state machine 2 - state simplification and long press function addition
Introduction to the usage of model view delegate principal-agent mechanism in QT
二分(整数二分、实数二分)
Codeforces Round #803 (Div. 2)
Declval of template in generic programming
Jerry's watch reads the file through the file name [chapter]
简单易用的PDF转SVG程序
QT中Model-View-Delegate委托代理机制用法介绍
30 minutes to understand PCA principal component analysis
Interview assault 63: how to remove duplication in MySQL?
Principle and usage of extern
《ASP.NET Core 6框架揭秘》样章发布[200页/5章]
Today in history: the mother of Google was born; Two Turing Award pioneers born on the same day
重磅硬核 | 一文聊透对象在 JVM 中的内存布局,以及内存对齐和压缩指针的原理及应用
On time and parameter selection of asemi rectifier bridge db207
Video fusion cloud platform easycvr adds multi-level grouping, which can flexibly manage access devices
Maixll dock camera usage
Insert dial file of Jerry's watch [chapter]
Kivy tutorial: support Chinese in Kivy to build cross platform applications (tutorial includes source code)