https://blog.youkuaiyun.com/wenlong237zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/wenlong237/article/details/25241875https://blog.youkuaiyun.com/wenlong237/article/details/25241875wenlong237Wed, 07 May 2014 20:01:42 +0800https://blog.youkuaiyun.com/wenlong237/article/details/19735603https://blog.youkuaiyun.com/wenlong237/article/details/19735603wenlong237Tue, 18 Mar 2014 17:24:42 +0800https://blog.youkuaiyun.com/wenlong237/article/details/21466267https://blog.youkuaiyun.com/wenlong237/article/details/21466267wenlong237Tue, 18 Mar 2014 16:33:18 +0800https://blog.youkuaiyun.com/wenlong237/article/details/19927001https://blog.youkuaiyun.com/wenlong237/article/details/19927001wenlong237Tue, 25 Feb 2014 18:33:31 +0800 快捷方式，在请键入对象的位置中输入： cmd /c “echo off | clip” 打开该快捷方式属性 运行方式更改为 最小化，还可以更改图标，文件 %SystemRoot%\system32\shell32.dll 中最后几排有剪贴板图标。 2. 右键菜单添加清空剪贴板 需要修改注册表（]]>https://blog.youkuaiyun.com/wenlong237/article/details/17663499https://blog.youkuaiyun.com/wenlong237/article/details/17663499wenlong237Sun, 29 Dec 2013 23:43:20 +0800https://blog.youkuaiyun.com/wenlong237/article/details/17531041https://blog.youkuaiyun.com/wenlong237/article/details/17531041wenlong237Tue, 24 Dec 2013 16:17:39 +0800 2.最后在%hdoop_root%src\contrib\eclipse-plugin下ant jar报错：软件包org.apache.hadoop.fs 不存在 参考http://blog.csdn.ne]]>https://blog.youkuaiyun.com/wenlong237/article/details/17485073https://blog.youkuaiyun.com/wenlong237/article/details/17485073wenlong237Sun, 22 Dec 2013 15:32:57 +0800https://blog.youkuaiyun.com/wenlong237/article/details/17440889https://blog.youkuaiyun.com/wenlong237/article/details/17440889wenlong237Fri, 20 Dec 2013 14:31:19 +0800https://blog.youkuaiyun.com/wenlong237/article/details/17323627https://blog.youkuaiyun.com/wenlong237/article/details/17323627wenlong237Sat, 14 Dec 2013 20:29:07 +0800https://blog.youkuaiyun.com/wenlong237/article/details/17278835https://blog.youkuaiyun.com/wenlong237/article/details/17278835wenlong237Thu, 12 Dec 2013 10:39:31 +0800https://blog.youkuaiyun.com/wenlong237/article/details/17200531https://blog.youkuaiyun.com/wenlong237/article/details/17200531wenlong237Sun, 08 Dec 2013 14:40:47 +0800https://blog.youkuaiyun.com/wenlong237/article/details/13772469https://blog.youkuaiyun.com/wenlong237/article/details/13772469wenlong237Thu, 31 Oct 2013 14:46:42 +0800https://blog.youkuaiyun.com/wenlong237/article/details/13770851https://blog.youkuaiyun.com/wenlong237/article/details/13770851wenlong237Thu, 31 Oct 2013 13:23:56 +0800https://blog.youkuaiyun.com/wenlong237/article/details/11612847https://blog.youkuaiyun.com/wenlong237/article/details/11612847wenlong237Thu, 12 Sep 2013 17:38:04 +0800 select * from c; FAILED: RuntimeException org.apache.hadoop.ipc.RemoteException: org.apache.hadoop.hdfs.server.namenode.SafeModeException: Cannot create directory /tmp/hive-root/hive_2013-09-12]]>https://blog.youkuaiyun.com/wenlong237/article/details/10227419https://blog.youkuaiyun.com/wenlong237/article/details/10227419wenlong237Fri, 23 Aug 2013 16:54:41 +0800=20110517 AND DATEBUF 得到的结果应该是是按DATEBUF和CITYID分组，然后每组对应CHANNELID的第一个值 但在hive中报错 FAILED: SemanticExce]]>https://blog.youkuaiyun.com/wenlong237/article/details/10180091https://blog.youkuaiyun.com/wenlong237/article/details/10180091wenlong237Thu, 22 Aug 2013 16:48:29 +0800https://blog.youkuaiyun.com/wenlong237/article/details/10173579https://blog.youkuaiyun.com/wenlong237/article/details/10173579wenlong237Thu, 22 Aug 2013 10:52:16 +0800/dev/null 2>/dev/null &， 否则就会出现hive ,Connection refuse 的异常。   2.加入包，我这里的环境是hadoop1.01,hive0.8.1 ]]>https://blog.youkuaiyun.com/wenlong237/article/details/10172585https://blog.youkuaiyun.com/wenlong237/article/details/10172585wenlong237Thu, 22 Aug 2013 10:29:20 +0800https://blog.youkuaiyun.com/wenlong237/article/details/9876007https://blog.youkuaiyun.com/wenlong237/article/details/9876007wenlong237Sat, 10 Aug 2013 13:57:04 +0800https://blog.youkuaiyun.com/wenlong237/article/details/9873511https://blog.youkuaiyun.com/wenlong237/article/details/9873511wenlong237Sat, 10 Aug 2013 11:06:02 +0800