文档详情

Hadoop基础知识培训.docx

发布:2025-02-04约3.65万字共55页下载文档
文本预览下载声明

Hadoop基础知识培训

目录

一、Hadoop概述.............................................3

1.1Hadoop的发展背景.......................................4

1.2Hadoop的核心架构.......................................5

1.3Hadoop的主要应用场景...................................6

二、Hadoop环境搭建.........................................8

2.1Hadoop运行环境要求.....................................9

2.2Hadoop集群搭建步骤....................................10

2.2.1硬件配置............................................11

2.2.2软件安装与配置......................................12

2.2.3集群测试............................................15

三、Hadoop核心组件介绍....................................17

四、Hadoop生态系统组件....................................18

4.1Hadoop生态系统概述....................................19

4.2常用组件介绍..........................................21

五、Hadoop编程实践........................................22

5.1Hadoop编程环境搭建....................................23

5.2MapReduce编程实例.....................................25

5.3Hadoop与Hive结合使用..................................28

六、Hadoop性能优化........................................30

6.1HDFS性能优化..........................................31

6.1.1数据存储策略........................................32

6.1.2HDFS文件块大小调整..................................34

6.2MapReduce性能优化.....................................35

6.2.1资源配置优化........................................37

6.2.2调度策略优化........................................39

七、Hadoop安全与权限管理..................................40

7.1Hadoop安全架构........................................41

7.2Hadoop权限管理........................................43

八、Hadoop集群管理与维护..................................44

8.1Hadoop集群监控........................................46

8.2Hadoop集群故障处理....................................47

8.3Hadoop集群备份与恢复..................................48

九、Hadoop应用案例........................................50

9.1大数据分析案例........................................51

9.2互联网推荐系统案例....................................52

9.3物联网数据挖掘案例....................................53

十、Ha

显示全部
相似文档