<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[记录我遇到的坑]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/leeajax</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; leeajax]]></copyright><item><title><![CDATA[spark 配置mysql 作为hive元数据的时候 要用latin1 字符集]]></title><link>https://blog.youkuaiyun.com/leeajax/article/details/75432208</link><guid>https://blog.youkuaiyun.com/leeajax/article/details/75432208</guid><author>leeajax</author><pubDate>Wed, 19 Jul 2017 18:01:55 +0800</pubDate><description><![CDATA[问题


com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Specified key was too long; max key length is 767 bytes



不要用utf8]]></description><category></category></item><item><title><![CDATA[spark 中写hdfs的异常解决]]></title><link>https://blog.youkuaiyun.com/leeajax/article/details/75309346</link><guid>https://blog.youkuaiyun.com/leeajax/article/details/75309346</guid><author>leeajax</author><pubDate>Tue, 18 Jul 2017 16:43:23 +0800</pubDate><description><![CDATA[报错信息：
 

ERROR DFSClient: Failed to close inode 16604
java.io.IOException: Failed to replace a bad datanode on the existing pipeline due to no more good datanodes being available to try. (Nodes: c]]></description><category></category></item><item><title><![CDATA[这么多年了，我还在搞技术]]></title><link>https://blog.youkuaiyun.com/leeajax/article/details/75309255</link><guid>https://blog.youkuaiyun.com/leeajax/article/details/75309255</guid><author>leeajax</author><pubDate>Tue, 18 Jul 2017 16:35:06 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[tip:ENUM]]></title><link>https://blog.youkuaiyun.com/leeajax/article/details/113874</link><guid>https://blog.youkuaiyun.com/leeajax/article/details/113874</guid><author>leeajax</author><pubDate>Thu, 23 Sep 2004 09:59:00 +0800</pubDate><description><![CDATA[typedef enum { INPUT_NUMERIC = 0,  /** INPUT_ALPHA_LOWER,  /** INPUT_ALPHA_UPPER,  /** INPUT_NO_MODES,     /** /* cycle the modes */ INPUT_CYCLE,        /** INPUT_SUITABLE,     /**} input_mode_t;在3种输入]]></description><category></category></item><item><title><![CDATA[第一次使用python]]></title><link>https://blog.youkuaiyun.com/leeajax/article/details/71431</link><guid>https://blog.youkuaiyun.com/leeajax/article/details/71431</guid><author>leeajax</author><pubDate>Wed, 11 Aug 2004 16:23:00 +0800</pubDate><description><![CDATA[程序要加一个feature，我负责写个测试用的服务器来验证，要用到socket和regex，socket的选择有berkeley  api，csocket，ace，regex的选择有BOOST,ATL，搞了半天，总觉得麻烦，最后选择用python，虽然以前从没有用过。 虽然有点不习惯，如不用加分号，if后要冒号，缩进什么的，但的却方便，看来的在这上面多花点时间了：）。现在有几个问题，希望有]]></description><category></category></item><item><title><![CDATA[GCC参数详解[转载自chinaunix by pianopan@beeship.com]]]></title><link>https://blog.youkuaiyun.com/leeajax/article/details/39688</link><guid>https://blog.youkuaiyun.com/leeajax/article/details/39688</guid><author>leeajax</author><pubDate>Mon, 12 Jul 2004 15:29:00 +0800</pubDate><description><![CDATA[[版本]-0.13[声明]这篇文档是我的关于gcc参数的笔记,我很怀念dos年代我用小本子,纪录所有的dos命令的参数.哈哈,下面的东西可能也不是很全面,我参考了很多的书,和gcc的帮助.不全的原因是,有可能我还没有看到这个参数,另一种原因是,我可能还不会用它不过,我会慢慢的补齐的.哈哈如果你要转在本文章请保留我的email(pianopan@beeship.com)和文章的全面性. [介绍]gc]]></description><category></category></item><item><title><![CDATA[从汉字到区位码的转换]]></title><link>https://blog.youkuaiyun.com/leeajax/article/details/39686</link><guid>https://blog.youkuaiyun.com/leeajax/article/details/39686</guid><author>leeajax</author><pubDate>Mon, 12 Jul 2004 15:26:00 +0800</pubDate><description><![CDATA[学校要我们填写毕业生的情况表,机读卡那种,姓名要用区位码.我想如果用程序来查询的话,就是数据库查找,我想编一个应该很简单的,就上网看看有没有类似的程序,然后我再用它的数据库自己实现一个,可让我查到了一个文章讲如何实现从汉字到区位码的转换,呵呵,可以不用数据库了.     区位码是与汉字一一对应的编码，用四位数字表示， 前两位从01 到94称区码，后两位从01到94称位码。 一个汉字的前一半是 AS]]></description><category></category></item><item><title><![CDATA[理解SOAP (一)介绍、SOAP 版本、]]></title><link>https://blog.youkuaiyun.com/leeajax/article/details/18503</link><guid>https://blog.youkuaiyun.com/leeajax/article/details/18503</guid><author>leeajax</author><pubDate>Tue, 17 Feb 2004 18:57:00 +0800</pubDate><description><![CDATA[日期：2003－03适用于：全局XML Web 服务架构(GXA)          远程过程调用（RPC）          SOAP 1.1 SOAP 1.2 规范          传输协议：TCP, HTTP, SMTP, 和 MSMQ          Microsoft® .NET Web Services Enhancements 1.0 SP1       ]]></description><category></category></item></channel></rss>