摘要: FROM : http://www.2cto.com/database/201303/198460.htmlhadoop hdfs常用命令hadoop常用命令:hadoop fs查看Hadoop HDFS支持的所有命令hadoop fs –ls列出目录及文件信息hadoop fs –lsr循环列出目... 阅读全文
posted @ 2015-07-22 20:01 Athrun 阅读(257) 评论(0) 推荐(0)
摘要: http://my.oschina.net/leejun2005/blog/288136 阅读全文
posted @ 2015-07-22 19:58 Athrun 阅读(160) 评论(0) 推荐(0)
摘要: FROM :http://www.7mdm.com/1407.htmlHive:利用squirrel-sql 连接hiveadd driver -> name&example url(jdbc:hive2://xxx:10000)->extra class path ->Add{hive/lib/h... 阅读全文
posted @ 2015-07-22 09:59 Athrun 阅读(3467) 评论(0) 推荐(0)