Changes between Version 38 and Version 39 of Hadoop_Lab4
- Timestamp:
- Dec 19, 2011, 11:54:06 PM (12 years ago)
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Hadoop_Lab4
v38 v39 38 38 39 39 40 41 42 = 練習 1 : Hello = 40 == 以 Hello 為例 == 43 41 44 42 [wiki:waue/helloHadoop code] … … 83 81 }}} 84 82 85 * 運作程式83 * 編譯 86 84 87 85 {{{ … … 89 87 $ javac -classpath hadoop-*-core.jar -d MyJava WordCount.java 90 88 $ jar -cvf wordcount.jar -C MyJava . 89 }}} 90 91 * 運算 92 {{{ 91 93 $ bin/hadoop jar wordcount.jar WordCount lab4_input/ lab4_out1/ 92 94 $ bin/hadoop fs -cat lab4_out1/part-r-00000