Changes between Version 107 and Version 108 of waue

Timestamp:

Sep 23, 2008, 6:16:29 PM (17 years ago)

Author:

waue

Comment:

--

waue

@@ -16 +16 @@
    1. 設定好hadoop使之能在eclipse 上run ，下載Hadoop_on_Command.zip並解開於$HADOOP_HOME
    2. 執行以下指令：
-{{{
-$ cd $HADOOP_HOME
-$ mkdir EchoOhce_classes
-$ javac -classpath $HADOOP_HOME/hadoop-0.16.4-core.jar -d EchoOhce_classes EchoOhce.java
-$ jar -cvf  EchoOhce.jar -C EchoOhce_classes/ .
-$ bin/hadoop jar EchoOhce.jar com.javaworld.mapreduce.EchoOhce words result
+
+> $ cd $HADOOP_HOME
+> $ mkdir EchoOhce_classes
+> $ javac -classpath $HADOOP_HOME/hadoop-0.16.4-core.jar -d EchoOhce_classes EchoOhce.java
+> $ jar -cvf  EchoOhce.jar -C EchoOhce_classes/ .
+> $ bin/hadoop jar EchoOhce.jar com.javaworld.mapreduce.EchoOhce words result
+{{{
+08/09/23 17:36:42 INFO mapred.FileInputFormat: Total input paths to process : 3
+08/09/23 17:36:42 INFO mapred.JobClient: Running job: job_200809231722_0001
+08/09/23 17:36:43 INFO mapred.JobClient:  map 0% reduce 0%
+08/09/23 17:36:46 INFO mapred.JobClient:  map 66% reduce 0%
+08/09/23 17:36:48 INFO mapred.JobClient:  map 100% reduce 0%
+08/09/23 17:36:55 INFO mapred.JobClient:  map 100% reduce 100%
 }}}
    3. 檢視結果
-{{{
-$ bin/hadoop dfs -ls result/part-00000
-}}}
+
+> $ bin/hadoop dfs -ls result/part-00000
+
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