<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Shea1992的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Shea1992</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Shea1992]]></copyright><item><title><![CDATA[elasticsearch通过使用快照备份实现数据迁移]]></title><link>https://blog.youkuaiyun.com/Shea1992/article/details/101487039</link><guid>https://blog.youkuaiyun.com/Shea1992/article/details/101487039</guid><author>Shea1992</author><pubDate>Thu, 26 Sep 2019 18:09:00 +0800</pubDate><description><![CDATA[环境：  name3主机 elasticsearch-1.7.2  data1主机 elasticsearch-1.7.2 
  测试的elasticsearch都为单机版，所以产生的快照文件都在一个目录。 需求：  现在需要将name3中的数据都迁移到data1中 
实...]]></description><category></category></item><item><title><![CDATA[CDH6.0.1集成tez-0.9.1计算引擎]]></title><link>https://blog.youkuaiyun.com/Shea1992/article/details/101041244</link><guid>https://blog.youkuaiyun.com/Shea1992/article/details/101041244</guid><author>Shea1992</author><pubDate>Thu, 19 Sep 2019 14:07:00 +0800</pubDate><description><![CDATA[撸了今年阿里、头条和美团的面试，我有一个重要发现.......&gt;&gt;&gt;   
                                        
  ...]]></description><category></category></item><item><title><![CDATA[python启动服务器相关服务]]></title><link>https://blog.youkuaiyun.com/Shea1992/article/details/94784060</link><guid>https://blog.youkuaiyun.com/Shea1992/article/details/94784060</guid><author>Shea1992</author><pubDate>Fri, 05 Jul 2019 11:17:00 +0800</pubDate><description><![CDATA[由于服务器机房没有散热设施，夏天下班经常需要关机，导致应用经常重启...]]></description><category></category></item><item><title><![CDATA[excel动态导入数据库---mysql]]></title><link>https://blog.youkuaiyun.com/Shea1992/article/details/92588821</link><guid>https://blog.youkuaiyun.com/Shea1992/article/details/92588821</guid><author>Shea1992</author><pubDate>Thu, 06 Jun 2019 21:28:00 +0800</pubDate><description><![CDATA[2019独角兽企业重金招聘Python工程师标准&gt;&gt;&gt;   
                                        
         ...]]></description><category></category></item><item><title><![CDATA[spark读取myslq优化--单机版]]></title><link>https://blog.youkuaiyun.com/Shea1992/article/details/92588812</link><guid>https://blog.youkuaiyun.com/Shea1992/article/details/92588812</guid><author>Shea1992</author><pubDate>Wed, 05 Jun 2019 09:20:00 +0800</pubDate><description><![CDATA[2019独角兽企业重金招聘Python工程师标准&gt;&gt;&gt;   
                                        
         ...]]></description><category></category></item><item><title><![CDATA[Elasticsearch 多字段聚合 结果封装为map]]></title><link>https://blog.youkuaiyun.com/Shea1992/article/details/89950990</link><guid>https://blog.youkuaiyun.com/Shea1992/article/details/89950990</guid><author>Shea1992</author><pubDate>Sun, 07 Apr 2019 20:06:00 +0800</pubDate><description><![CDATA[面试：你懂什么是分布式系统吗？Redis分布式锁都不会？&gt;&gt;&gt; 
                                        
     ...]]></description><category></category></item><item><title><![CDATA[sqlalchemy的基本使用]]></title><link>https://blog.youkuaiyun.com/Shea1992/article/details/88893629</link><guid>https://blog.youkuaiyun.com/Shea1992/article/details/88893629</guid><author>Shea1992</author><pubDate>Thu, 28 Mar 2019 16:43:00 +0800</pubDate><description><![CDATA[开发十年，就只剩下这套架构体系了！
&gt;&gt;&gt; 
                                        
               ...]]></description><category></category></item><item><title><![CDATA[list, dict, tuple，rowproxy 转dataframe]]></title><link>https://blog.youkuaiyun.com/Shea1992/article/details/88892587</link><guid>https://blog.youkuaiyun.com/Shea1992/article/details/88892587</guid><author>Shea1992</author><pubDate>Thu, 28 Mar 2019 14:46:00 +0800</pubDate><description><![CDATA[开发十年，就只剩下这套架构体系了！
&gt;&gt;&gt; 
                                        
               ...]]></description><category></category></item><item><title><![CDATA[CentOS误删 ython2.7，不能使用yum，重新安装python]]></title><link>https://blog.youkuaiyun.com/Shea1992/article/details/88892582</link><guid>https://blog.youkuaiyun.com/Shea1992/article/details/88892582</guid><author>Shea1992</author><pubDate>Wed, 13 Mar 2019 23:28:00 +0800</pubDate><description><![CDATA[开发十年，就只剩下这套架构体系了！
&gt;&gt;&gt; 
                                        
               ...]]></description><category></category></item><item><title><![CDATA[python操作neo4j]]></title><link>https://blog.youkuaiyun.com/Shea1992/article/details/88892578</link><guid>https://blog.youkuaiyun.com/Shea1992/article/details/88892578</guid><author>Shea1992</author><pubDate>Fri, 25 Jan 2019 13:33:00 +0800</pubDate><description><![CDATA[开发十年，就只剩下这套架构体系了！
&gt;&gt;&gt; 
                                        
               ...]]></description><category></category></item><item><title><![CDATA[scala结合slick操作MySQL数据库]]></title><link>https://blog.youkuaiyun.com/Shea1992/article/details/88892455</link><guid>https://blog.youkuaiyun.com/Shea1992/article/details/88892455</guid><author>Shea1992</author><pubDate>Fri, 25 Jan 2019 11:53:00 +0800</pubDate><description><![CDATA[开发十年，就只剩下这套架构体系了！
&gt;&gt;&gt; 
                                        
               ...]]></description><category></category></item><item><title><![CDATA[离群节点算法lof分析]]></title><link>https://blog.youkuaiyun.com/Shea1992/article/details/103148260</link><guid>https://blog.youkuaiyun.com/Shea1992/article/details/103148260</guid><author>Shea1992</author><pubDate>Wed, 16 Jan 2019 14:32:00 +0800</pubDate><description><![CDATA[本次主要针对医保数据，按照病种分组后，进行异常数据分析。主要分为两步： 
  一、数据预处理 
  1.处理9个费用指标 
次均费用、日均住院费用、药品费用占比、自付药品费用占比、护理费用占比、检查费用占比、高值耗材费用占比、 
...]]></description><category></category></item><item><title><![CDATA[Python爬取QQ音乐并下载]]></title><link>https://blog.youkuaiyun.com/Shea1992/article/details/103148250</link><guid>https://blog.youkuaiyun.com/Shea1992/article/details/103148250</guid><author>Shea1992</author><pubDate>Tue, 01 Jan 2019 17:05:00 +0800</pubDate><description><![CDATA[参考博客：https://www.w3cschool.cn/article/14374 
import requests
import os
import time
import re
import urllib


class Downloader():
	id=1
	d...]]></description><category></category></item><item><title><![CDATA[docker宿主机访问docker容器服务失败]]></title><link>https://blog.youkuaiyun.com/Shea1992/article/details/103148253</link><guid>https://blog.youkuaiyun.com/Shea1992/article/details/103148253</guid><author>Shea1992</author><pubDate>Fri, 21 Dec 2018 10:40:00 +0800</pubDate><description><![CDATA[原因： 
因为docker的虚拟ip网段是172.17.*。*与局域网的ip网段172.17冲突了，所以有两种方式： 
 
解决方法： 
一、 
修改docker网卡信息，将网段改为与局域网不同的即可 
参考博客：http://blog.51cto.com/wsxxsl/2060761 
 
...]]></description><category></category></item><item><title><![CDATA[文本数据按照字段实现groupby操作]]></title><link>https://blog.youkuaiyun.com/Shea1992/article/details/84528666</link><guid>https://blog.youkuaiyun.com/Shea1992/article/details/84528666</guid><author>Shea1992</author><pubDate>Sun, 25 Nov 2018 13:37:00 +0800</pubDate><description><![CDATA[
                                                    
                                                        开发十年，就只剩下这套架构体系了！
&amp;gt;&amp;gt;&amp;gt;   
                                        
               ...]]></description><category></category></item><item><title><![CDATA[常用的时间字符串转换]]></title><link>https://blog.youkuaiyun.com/Shea1992/article/details/83965837</link><guid>https://blog.youkuaiyun.com/Shea1992/article/details/83965837</guid><author>Shea1992</author><pubDate>Thu, 08 Nov 2018 23:14:00 +0800</pubDate><description><![CDATA[
                                                    
                                                        开发十年，就只剩下这套Java开发体系了
&amp;gt;&amp;gt;&amp;gt;   
                                        
            ...]]></description><category></category></item><item><title><![CDATA[linux_centos安装openslide]]></title><link>https://blog.youkuaiyun.com/Shea1992/article/details/83592871</link><guid>https://blog.youkuaiyun.com/Shea1992/article/details/83592871</guid><author>Shea1992</author><pubDate>Thu, 01 Nov 2018 00:02:11 +0800</pubDate><description><![CDATA[
                                                    
                                                        开发十年，就只剩下这套Java开发体系了
&amp;gt;&amp;gt;&amp;gt;   
                                        
            ...]]></description><category></category></item><item><title><![CDATA[spark使用partition写入数据库]]></title><link>https://blog.youkuaiyun.com/Shea1992/article/details/83592918</link><guid>https://blog.youkuaiyun.com/Shea1992/article/details/83592918</guid><author>Shea1992</author><pubDate>Tue, 30 Oct 2018 14:24:00 +0800</pubDate><description><![CDATA[
                                                    
                                                        开发十年，就只剩下这套Java开发体系了
&amp;gt;&amp;gt;&amp;gt;   
                                        
            ...]]></description><category></category></item><item><title><![CDATA[poi通过事件模式sax解析大excel文件，防止内存溢出]]></title><link>https://blog.youkuaiyun.com/Shea1992/article/details/83052667</link><guid>https://blog.youkuaiyun.com/Shea1992/article/details/83052667</guid><author>Shea1992</author><pubDate>Fri, 12 Oct 2018 13:38:00 +0800</pubDate><description><![CDATA[
                                                    
                                                                
                                                1.解析类 
package com.cetc.ExcelPoi;...]]></description><category></category></item><item><title><![CDATA[spark中的分区操作回顾--mapPartition]]></title><link>https://blog.youkuaiyun.com/Shea1992/article/details/83592947</link><guid>https://blog.youkuaiyun.com/Shea1992/article/details/83592947</guid><author>Shea1992</author><pubDate>Thu, 11 Oct 2018 13:06:00 +0800</pubDate><description><![CDATA[
                                                    
                                                        开发十年，就只剩下这套Java开发体系了
&amp;gt;&amp;gt;&amp;gt;   
                                        
            ...]]></description><category></category></item></channel></rss>