hadoop基本概念-阿里云

Hadoop知识点总结——HDFS基本概念以及体系结构

大家好，我是风云，欢迎大家关注我的博客或者微信公众号【笑看风云路】，在未来的日子里我们一起来学习大数据相关的技术，一起努力奋斗，遇见更好的自己！HDFS基本概念块（Block）名称节点（NameNode）数据节点（DataNodeÿ...

Hadoop基础-01-基本概念

https://blog.csdn.net/jankin6/category_10362674.html源码见 https://github.com/hiszm/hadoop-train大数据概述导学学习内容Hadoop分布式文件系统HDFS分布式资源调度YARN分布式计算机框架MapReduce数...

大数据实战项目：反爬虫系统（Lua+Spark+Redis+Hadoop框架搭建）第一阶段

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大数据实战项目：反爬虫系统（Lua+Spark+Redis+Hadoop框架搭建）第二阶段

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大数据实战项目：反爬虫系统（Lua+Spark+Redis+Hadoop框架搭建）第三阶段

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Hadoop基础-03-HDFS(Hadoop Distributed File System)基本概念

源码见：https://github.com/hiszm/hadoop-trainHDFS概述(Hadoop Distributed File System)分布式的commodity、low-cost hardware：去中心化IoEfault-tolerant：高容错 , 默认采用3副本机制hi...

Hadoop基础入门学习笔记（基本概念）

原文地址：http://ixdba.blog.51cto.com/2895551/1428278 一、数据块(blck) HDFS(Hadp Distributed File System)默认的最基本的存储单位是64M的数据块。和普通文件系统相同的是，HDFS中的文件是被分成64M一...

Hadoop基础入门学习笔记（基本概念）

一、数据块(blck) HDFS(Hadp Distributed File System)默认的最基本的存储单位是64M的数据块。和普通文件系统相同的是，HDFS中的文件是被分成64M一块的数据块存储的。不同于普通文件系统的是，HDFS中，如果一个文件小于一个数据块的大...

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更新时间 2023-05-25 12:09:54

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