Changes between Version 10 and Version 11 of waue/2009/0403
- Timestamp:
- Apr 26, 2009, 1:21:21 AM (16 years ago)
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waue/2009/0403
v10 v11 1 1 = HDFS shell 的用法 = 2 * bin/hadoop dfs <args> , 以下就是 <args> 的介紹3 * 以下操作預設的目錄在 /user/<$username>/ 下 ,也可用hdfs://node:port/path 如:2 * bin/hadoop dfs <args> ,下面則列出 <args> 的用法 3 * 以下操作預設的目錄在 /user/<$username>/ 下 4 4 {{{ 5 $ bin/hadoop dfs -ls hdfs://gm1.nchc.org.tw:9000/user/waue/input5 $ bin/hadoop dfs -ls input 6 6 Found 4 items 7 7 -rw-r--r-- 2 waue supergroup 115045564 2009-04-02 11:51 /user/waue/input/1.txt … … 9 9 -rw-r--r-- 2 waue supergroup 1573048 2009-04-02 11:51 /user/waue/input/3.txt 10 10 -rw-r--r-- 2 waue supergroup 25844527 2009-04-02 11:51 /user/waue/input/4.txt 11 $ bin/hadoop dfs -ls input 11 }}} 12 * 完整的路徑則是 '''hdfs://node:port/path''' 如: 13 {{{ 14 $ bin/hadoop dfs -ls hdfs://gm1.nchc.org.tw:9000/user/waue/input 12 15 Found 4 items 13 16 -rw-r--r-- 2 waue supergroup 115045564 2009-04-02 11:51 /user/waue/input/1.txt