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Step:1
Install vmware player or vmware workstation .
Step 2:
Open ubuntu.zip
Step 3:
Open vmware player
[pic]
click here
Open ubuntu-labs.vmx file
[pic]
Play the virtual machine
[pic] click here to play vm
U will get the screen
Login with password
[pic]
[pic]
Open terminal (crtl+alt+t //shortcut for terminal)
satish@ubuntu: java –version //check java version
go to work folder
satish@ubuntu:~$ cd work
satish@ubuntu:~/work cd hadoop-1.0.4
satish@ubuntu:~/work/hadoop-1.0.4 cd conf
satish@ubuntu:~/work/hadoop-1.0.4/conf ls
satish@ubuntu:~/work/hadoop-1.0.4/conf gedit hadoop-env.sh
change java path
satish@ubuntu:~/work/hadoop-1.0.4/conf gedit mapred-site.xml
satish@ubuntu:~/work/hadoop-1.0.4/conf gedit hdfs-site.xml
satish@ubuntu:~/work/hadoop-1.0.4/conf gedit core-site.xml
satish@ubuntu:~/work/hadoop-1.0.4/conf gedit masters
satish@ubuntu:~/work/hadoop-1.0.4/conf gedit slaves
satish@ubuntu:~/work/hadoop-1.0.4/conf cd ../bin
satish@ubuntu:~/work/hadoop-1.0.4/bin ls
satish@ubuntu:~/work/hadoop-1.0.4/bin ./hadoop namenode -format
(for first time installation only)
satish@ubuntu:~/work/hadoop-1.0.4/bin jps
1202 jps
satish@ubuntu:~/work/hadoop-1.0.4/bin ./start-all.sh
(enter your password wen it will ask paasword)
satish@ubuntu:~/work/hadoop-1.0.4/bin jps
1230 jps
1402 datanode
1302 namnode
1869 secondary namenode
1885 tasktracker
1987 jobtracker
(Check u r all processers r running r not)
satish@ubuntu:~/work/hadoop-1.0.4/bin ls
satish@ubuntu:~/work/hadoop-1.0.4/bin gedit test.txt
satish@ubuntu:~/work/hadoop-1.0.4/bin cat test.txt
hello world welcome to hadoop
satish@ubuntu:~/work/hadoop-1.0.4/bin ./hadoop dfs -put test.txt test.txt
satish@ubuntu:~/work/hadoop-1.0.4/bin ./hadoop dfs -ls /
satish@ubuntu:~/work/hadoop-1.0.4/bin
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