Changes between Version 3 and Version 4 of jazz/Hadoop_Lab6

Timestamp:

Mar 26, 2009, 9:24:54 AM (17 years ago)

Author:

waue

Comment:

--

jazz/Hadoop_Lab6

@@ -2 +2 @@
 
 {{{
-cd $HADOOP_HOME
-bin/hadoop dfs -mkdir input
-echo "I like NCHC Cloud Course." > input1
-echo "I like nchc Cloud Course, and we enjoy this crouse." > input2
-bin/hadoop dfs -put input1 input
-bin/hadoop dfs -put input2 input
-bin/hadoop dfs -ls input
+$ cd /opt/hadoop
+$ bin/hadoop dfs -mkdir input
+$ echo "I like NCHC Cloud Course." > input1
+$ echo "I like nchc Cloud Course, and we enjoy this crouse." > input2
+$ bin/hadoop dfs -put input1 input
+$ bin/hadoop dfs -put input2 input
+$ bin/hadoop dfs -ls input
 }}}
 
@@ -14 +14 @@
 
 {{{
-mkdir MyJava
-javac -classpath hadoop-*-core.jar -d MyJava WordCount.java
-jar -cvf wordcount.jar -C MyJava .
-bin/hadoop jar wordcount.jar WordCount input/ output/
-dfs -cat output/part-00000
+$ mkdir MyJava
+$ javac -classpath hadoop-*-core.jar -d MyJava WordCount.java
+$ jar -cvf wordcount.jar -C MyJava .
+$ bin/hadoop jar wordcount.jar WordCount input/ output/
+$ dfs -cat output/part-00000
 }}}
 
 -----
 {{{
-echo "\." >pattern.txt && echo "\," >>pattern.txt
-bin/hadoop dfs -put pattern.txt ./
-mkdir MyJava2
+$ echo "\." >pattern.txt && echo "\," >>pattern.txt
+$ bin/hadoop dfs -put pattern.txt ./
+$ mkdir MyJava2
 }}}
 
@@ -31 +31 @@
 
 {{{
-javac -classpath hadoop-*-core.jar -d MyJava2 WordCount2.java
-jar -cvf wordcount2.jar -C MyJava2 .
-bin/hadoop jar wordcount2.jar WordCount2 input output2 -skip pattern.txt
-dfs -cat output2/part-00000
-bin/hadoop jar wordcount2.jar WordCount2 -Dwordcount.case.sensitive=false input output3 -skip pattern.txt
-dfs -cat output3/part-00000
+$ javac -classpath hadoop-*-core.jar -d MyJava2 WordCount2.java
+$ jar -cvf wordcount2.jar -C MyJava2 .
+$ bin/hadoop jar wordcount2.jar WordCount2 input output2 -skip pattern.txt
+$ dfs -cat output2/part-00000
+$ bin/hadoop jar wordcount2.jar WordCount2 -Dwordcount.case.sensitive=false input output3 -skip pattern.txt
+$ dfs -cat output3/part-00000
 }}}