Changes between Version 5 and Version 6 of Hinet130923/Lab11


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Timestamp:
Sep 24, 2013, 1:52:24 PM (11 years ago)
Author:
jazz
Comment:

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  • Hinet130923/Lab11

    v5 v6  
    1919 * 如名稱，WordCount會對所有的字作字數統計，並且從a-z作排列[[BR]]WordCount example will count each word shown in documents and sorting from a to z.
    2020{{{
    21 ~$ hadoop fs -put /etc/hadoop/conf lab11_input
     21~$ hadoop fs -put ${HOME}/hadoop/conf lab11_input
    2222~$ hadoop fs -rmr lab11_out2
    23 ~$ hadoop jar hadoop-examples.jar wordcount lab11_input lab11_out2
     23~$ hadoop jar ${HOME}/hadoop/hadoop-*-examples.jar wordcount lab11_input lab11_out2
    2424}}}
    2525 * 檢查輸出結果的方法同之前方法[[BR]]Let's check the computed result of '''wordcount''' from HDFS :