<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[bad_2007_boy的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/bad_2007_boy</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; bad_2007_boy]]></copyright><item><title><![CDATA[win7 64bit 企业版 编译Hadoop2.7.2源码+插件+部署伪分布式开发环境]]></title><link>https://blog.youkuaiyun.com/bad_2007_boy/article/details/78676864</link><guid>https://blog.youkuaiyun.com/bad_2007_boy/article/details/78676864</guid><author>bad_2007_boy</author><pubDate>Thu, 30 Nov 2017 15:34:12 +0800</pubDate><description><![CDATA[参考资料：
http://blog.youkuaiyun.com/buxinchun/article/details/71335937
http://blog.youkuaiyun.com/antgan/article/details/52067441
源码目录building.txt





第一部分：源码编译


如果编译hdp2.6.5版本需要jdk7
1. 安装 JDK, 设置  JA]]></description><category></category></item><item><title><![CDATA[Creating Practical Scripts Part IV]]></title><link>https://blog.youkuaiyun.com/bad_2007_boy/article/details/78562774</link><guid>https://blog.youkuaiyun.com/bad_2007_boy/article/details/78562774</guid><author>bad_2007_boy</author><pubDate>Fri, 17 Nov 2017 16:22:34 +0800</pubDate><description><![CDATA[Creating Practical Scripts
Part IV 
 
**************************************

Chapter   24 Writing Simple Script Utilities
**************************************



Section :   Performing Ar]]></description><category></category></item><item><title><![CDATA[Linux Command Line and Shell Scripting Bible,3rd，Part 3]]></title><link>https://blog.youkuaiyun.com/bad_2007_boy/article/details/78476865</link><guid>https://blog.youkuaiyun.com/bad_2007_boy/article/details/78476865</guid><author>bad_2007_boy</author><pubDate>Wed, 08 Nov 2017 11:39:05 +0800</pubDate><description><![CDATA[Linux Command Line and Shell Scripting Bible,3rd，Part III]]></description><category></category></item><item><title><![CDATA[Linux Command Line and Shell Scripting Bible,3rd，Part II]]></title><link>https://blog.youkuaiyun.com/bad_2007_boy/article/details/78130741</link><guid>https://blog.youkuaiyun.com/bad_2007_boy/article/details/78130741</guid><author>bad_2007_boy</author><pubDate>Fri, 29 Sep 2017 09:46:48 +0800</pubDate><description><![CDATA[Part II Shell Scripting Basics]]></description><category></category></item><item><title><![CDATA[如何调试bash脚本]]></title><link>https://blog.youkuaiyun.com/bad_2007_boy/article/details/77749375</link><guid>https://blog.youkuaiyun.com/bad_2007_boy/article/details/77749375</guid><author>bad_2007_boy</author><pubDate>Thu, 31 Aug 2017 16:48:29 +0800</pubDate><description><![CDATA[参考：
http://blog.youkuaiyun.com/wzhwho/article/details/6415197
http://blog.youkuaiyun.com/yfkiss/article/details/8636758




1. 使用bash -x

bash -x打印出脚本执行过程中的所有语句


2. set 
有的时候，我们的脚本非常复杂，使用bash -x得到的输]]></description><category></category></item><item><title><![CDATA[Linux Command Line and Shell Scripting Bible,3rd，PartI]]></title><link>https://blog.youkuaiyun.com/bad_2007_boy/article/details/77718972</link><guid>https://blog.youkuaiyun.com/bad_2007_boy/article/details/77718972</guid><author>bad_2007_boy</author><pubDate>Wed, 30 Aug 2017 17:00:35 +0800</pubDate><description><![CDATA[PartI TheLinuxCommandLine 
Chapter1 Starting with Linux Shells
Chapter2 Getting to the Shell
Chapter3 Basic bash shell Commands]]></description><category></category></item><item><title><![CDATA[关于虚拟机导入linux没有eth0解决办法]]></title><link>https://blog.youkuaiyun.com/bad_2007_boy/article/details/77564868</link><guid>https://blog.youkuaiyun.com/bad_2007_boy/article/details/77564868</guid><author>bad_2007_boy</author><pubDate>Fri, 25 Aug 2017 10:33:51 +0800</pubDate><description><![CDATA[原文：http://jingyan.baidu.com/article/6f2f55a151b0ddb5b93e6cc4.html




1.删除配置文件

rm /etc/udev/rules.d/70-persistent-net.rules

重启

2.打开70-persistent-net.rules

vim /etc/udev/rules.d/70-per]]></description><category></category></item><item><title><![CDATA[Hadoop知识点参考]]></title><link>https://blog.youkuaiyun.com/bad_2007_boy/article/details/70338640</link><guid>https://blog.youkuaiyun.com/bad_2007_boy/article/details/70338640</guid><author>bad_2007_boy</author><pubDate>Fri, 21 Apr 2017 20:29:59 +0800</pubDate><description><![CDATA[官方文档：http://hadoop.apache.org/docs/r2.7.2/


启动
＝＝＝＝＝
start-dfs.sh 
start-yarn.sh  mr-jobhistory-daemo.sh  start histroyserver

查看
＝＝＝＝＝
NameNode 
: http://localhost:50070/
Applicatios 
:]]></description><category></category></item><item><title><![CDATA[Hadoop The Definitive Guide 4th Editon]]></title><link>https://blog.youkuaiyun.com/bad_2007_boy/article/details/70338500</link><guid>https://blog.youkuaiyun.com/bad_2007_boy/article/details/70338500</guid><author>bad_2007_boy</author><pubDate>Fri, 21 Apr 2017 20:24:36 +0800</pubDate><description><![CDATA[Hadoop The Definitive Guide 4th Editon
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝

I.[Hadoop Fundamentals]
－－－－－－－－－－－－－－－
1.Meet Hadoop
2.MapReduce
—————————





Hadoop provides its own set of basic types tha]]></description><category></category></item><item><title><![CDATA[hadoop linux集群角色]]></title><link>https://blog.youkuaiyun.com/bad_2007_boy/article/details/70255485</link><guid>https://blog.youkuaiyun.com/bad_2007_boy/article/details/70255485</guid><author>bad_2007_boy</author><pubDate>Thu, 20 Apr 2017 10:16:02 +0800</pubDate><description><![CDATA[hosts     127.0.0.1 localhost
192.168.110.130 master
192.168.110.131 slave1
192.168.110.132 slave2
登录用户 hadoop （ 全部3个主机的用户都是同样的）

 
网关   192.168.110.1]]></description><category></category></item><item><title><![CDATA[Hadoop 2.7.2 开发环境配置（Mac 10.11.5）]]></title><link>https://blog.youkuaiyun.com/bad_2007_boy/article/details/70255456</link><guid>https://blog.youkuaiyun.com/bad_2007_boy/article/details/70255456</guid><author>bad_2007_boy</author><pubDate>Thu, 20 Apr 2017 10:14:14 +0800</pubDate><description><![CDATA[1. 
－－－－－－－－－－－－－－－－－
Hadoop272开发环境（Mac）：

 
[1]. ssh安装以及免密码登录设置
[[1]]测试：ssh localhost
会有错误提示信息，表示当前用户没有权限。更改设置： 系统偏好设置->共享->勾选"远程登录"-> ，设置允许访问所有用户。
[[2]]#配置免密钥登陆
ssh-keygen -t rsa -P '' -f ~]]></description><category></category></item><item><title><![CDATA[Hadoop 2.7.2    linux分布式环境配置（centos 6.8   32bit）]]></title><link>https://blog.youkuaiyun.com/bad_2007_boy/article/details/70255388</link><guid>https://blog.youkuaiyun.com/bad_2007_boy/article/details/70255388</guid><author>bad_2007_boy</author><pubDate>Thu, 20 Apr 2017 10:10:14 +0800</pubDate><description><![CDATA[///////////////////////////////////////////////


Hadoop 272 Linux分布式环境：


1. 创建用户hadoop，
sudo useradd   –d /home/hadoop –m hadoop  –G admin,root
sudo passwd hadoop

主机名设置，
master,slave1,sl]]></description><category></category></item><item><title><![CDATA[Hadoop 开发笔记]]></title><link>https://blog.youkuaiyun.com/bad_2007_boy/article/details/70255322</link><guid>https://blog.youkuaiyun.com/bad_2007_boy/article/details/70255322</guid><author>bad_2007_boy</author><pubDate>Thu, 20 Apr 2017 10:06:03 +0800</pubDate><description><![CDATA[调试相关：


=============
安装HDFS（即格式化）：
hadoop namenode -format
hadoop jar ./hadoop-examples-1.2.1.jar pi 10 100


============== 
1.可以在http://localhost:50070 看到hdfs管理页面，http://localhost:8088 看到]]></description><category></category></item><item><title><![CDATA[CentOS  6.8(32)相关操作]]></title><link>https://blog.youkuaiyun.com/bad_2007_boy/article/details/70255260</link><guid>https://blog.youkuaiyun.com/bad_2007_boy/article/details/70255260</guid><author>bad_2007_boy</author><pubDate>Thu, 20 Apr 2017 10:01:22 +0800</pubDate><description><![CDATA[CentOS6.8(32)
=======================
查看Linux内核版本命令 cat /proc/version
查看Linux系统版本的命令 lsb_release -a
查看linux机器是32位还是64位的方法：file /bin/ls


0. Linux 启动模式，text/graphics








如果想开机直接进入“命]]></description><category></category></item></channel></rss>