close Warning: Can't synchronize with repository "(default)" (Unsupported version control system "svn": /usr/lib/python2.7/dist-packages/libsvn/_fs.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 NCHCCloudCourse100928/Lab2


Ignore:
Timestamp:
Sep 28, 2010, 1:58:12 PM (15 years ago)
Author:
waue
Comment:

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  • NCHCCloudCourse100928/Lab2

    v2 v3  
    99hadoop@lucid:/opt/hadoop$ bin/hadoop fs -put input_local/* input_hdfs
    1010hadoop@lucid:/opt/hadoop$ bin/hadoop fs -ls input_hdfs
     11hadoop@lucid:/opt/hadoop$ wget http://trac.nchc.org.tw/cloud/raw-attachment/wiki/jazz/Hadoop_Lab6/WordCount.java
     12hadoop@lucid:/opt/hadoop$ mkdir MyJava
     13hadoop@lucid:/opt/hadoop$ javac -classpath hadoop-*-core.jar -d MyJava WordCount.java
     14hadoop@lucid:/opt/hadoop$ jar -cvf wordcount.jar -C MyJava .
     15hadoop@lucid:/opt/hadoop$ bin/hadoop jar wordcount.jar WordCount input_hdfs/ output_hdfs/
    1116}}}