close Warning: Can't synchronize with repository "(default)" (Unsupported version control system "svn": /usr/lib/python2.7/dist-packages/libsvn/_delta.so: failed to map segment from shared object: Cannot allocate memory). Look in the Trac log for more information.

Changes between Version 2 and Version 3 of TMUE110317/Lab1


Ignore:
Timestamp:
Mar 16, 2011, 10:37:56 PM (15 years ago)
Author:
jazz
Comment:

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  • TMUE110317/Lab1

    v2 v3  
    3535   * [[BR]][[Image(wiki:Hadoop4Win:hadoop4win_20.jpg,width=600)]]
    3636
     37== 練習 HDFS 指令 ==
     38
     39 * STEP 4 : 此時系統已完成 Hadoop 0.20.2 的 tar ball 安裝，目前將 Hadoop 安裝於 /opt/hadoop 路徑下，故使用者必須先切換至該目錄才能進行相關指令操作。
     40{{{
     41$ cd /opt/hadoop
     42}}}
     43
     44 * STEP 5 : 練習 HDFS 指令: 『__'''bin/hadoop fs -put <local file/dir> <HDFS file/dir>'''__』
     45{{{
     46$ bin/hadoop fs -put conf-org input
     47}}}
     48   * [[Image(wiki:Hadoop4Win:hadoop4win_12.jpg,width=600)]]
     49
     50 * STEP 6 : 練習 HDFS 指令: 『__'''bin/hadoop fs -lsr <HDFS file/dir>'''__』
     51{{{
     52$ bin/hadoop fs -lsr
     53}}}
     54   * [[BR]][[Image(wiki:Hadoop4Win:hadoop4win_13.jpg,width=600)]]
     55