<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[feverwindlong的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/feverwindlong</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; feverwindlong]]></copyright><item><title><![CDATA[在阿里云上搭建hadoop]]></title><link>https://blog.youkuaiyun.com/feverwindlong/article/details/44835839</link><guid>https://blog.youkuaiyun.com/feverwindlong/article/details/44835839</guid><author>feverwindlong</author><pubDate>Thu, 02 Apr 2015 18:44:22 +0800</pubDate><description><![CDATA[租了四台阿里云服务器，操作系统是ubuntu 14.04 64位，把它改造成hadoop系统。
1. 修改bash提示符，显示当前设备身份
阿里云的主机名难记，修改.bashrc，修改命令提示符，增加属性显示。
PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w-master\$ ‘


2.阿里云的虚拟机自带ssh，免去装ssh的烦恼。]]></description><category></category></item><item><title><![CDATA[Android LayoutInflater inflate 告警的来龙去脉]]></title><link>https://blog.youkuaiyun.com/feverwindlong/article/details/42362341</link><guid>https://blog.youkuaiyun.com/feverwindlong/article/details/42362341</guid><author>feverwindlong</author><pubDate>Sat, 03 Jan 2015 14:49:38 +0800</pubDate><description><![CDATA[在写listview的adapter时加了这样一句话：

convertView = mInflater.inflate(R.layout.view_feature_record_list, null);


提示告警Avoid passing null as the view root
于是就把parent viewgroup传递进去，结果程序在运行时崩溃了
convertView]]></description><category></category></item><item><title><![CDATA[ubuntu 14.04安装xen]]></title><link>https://blog.youkuaiyun.com/feverwindlong/article/details/42360233</link><guid>https://blog.youkuaiyun.com/feverwindlong/article/details/42360233</guid><author>feverwindlong</author><pubDate>Sat, 03 Jan 2015 08:42:36 +0800</pubDate><description><![CDATA[第一步：安装xen vmm
64位ubuntu

sudo apt-get install xen-hypervisor-4.4-amd64 xen-utils-4.4 xenwatch xen-tools xen-utils-common xenstore-utils


32位就不同，因为xen需要开启pae，默认是没有开启的，所以32位ubuntu首先得执行下面这个命令：
su]]></description><category></category></item><item><title><![CDATA[数据库的知识]]></title><link>https://blog.youkuaiyun.com/feverwindlong/article/details/35787063</link><guid>https://blog.youkuaiyun.com/feverwindlong/article/details/35787063</guid><author>feverwindlong</author><pubDate>Sun, 29 Jun 2014 14:50:06 +0800</pubDate><description><![CDATA[SQL   structured query language]]></description><category></category></item></channel></rss>