hadoop基础入门

10分钟大数据Hadoop基础入门

usr/local/hadoop/share/hadoop/common/*,/usr/local/hadoop/share/hadoop/common/lib/*,/usr/local/hadoop/share/hadoop/hdfs/*,/usr/local/hadoop/share/hadoop/hdfs/lib/*,/usr/local/hadoop/share/hadoop/mapreduce/*,/usr/local/...

Hadoop新手篇：hadoop入门基础教程

Hadoop新手篇：hadoop入门基础教程关于hadoop的分享此前一直都是零零散散的想到什么就写什么，整体写的比较乱吧。最近可能还算好的吧，毕竟花了两周的时间详细的写完的了hadoop从规划到环境安装配置等全部内容。写过程不是很难，最烦的可能...

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...Hadoop基础入门本文转自 bigstone2012 51CTO博客，原文链接:http://blog.51cto.com/lavenliu/1635493

Hadoop新手篇：hadoop入门基础教程

上两周写的五篇内容，汇总到一起就算是hadoop新手入门的一个基础性教程吧（持续更新中）。五篇文章讲什么？前两周时间写的五篇文章，其实都在讲一件事情——hadoop运行环境安装部署！可能口头描述几分钟就可以把整个过程说完了，但一旦使用...

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小，并...

Hadoop零基础入门

HDFS架构和编程【Hadoop入门学习系列之三】YARN原理和资源调度【Hadoop入门学习系列之四】MapReduce 2.0应用场景和原理、基本架构和编程模型【Hadoop入门学习系列之五】MapReduce 2.0编程实战【Hadoop入门学习系列之六】HBase基本架构、...

Hadoop-Flume基础理论入门(1)

另外,在agent中还有两个可选的配置组件interceptor拦截器和selector选择器.(1)interceptor拦截器:可配置到source之前,对接入source的数据起到一个拦截,过滤与包装的功能,另外,多个拦截器可链式拼装,进行组合使用;官方提供的已有拦截器:– ...

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