Changes between Version 1 and Version 2 of Hinet130923/Lab1

Timestamp:

Sep 22, 2013, 11:56:07 PM (12 years ago)

Author:

jazz

Comment:

--

Hinet130923/Lab1

@@ -28 +28 @@
  * 開始動手吧~請剪貼以下的步驟:
 {{{
-user@node2:~$ cd hadoop_labs/
-user@node2:~/hadoop_labs$ lab000/hadoop-local-mode
+user@node1:~$ cd hadoop_labs/
+user@node1:~/hadoop_labs$ lab000/hadoop-local-mode
 }}}
 
  * 觀察有幾個 java process
 {{{
-user@node2:~/hadoop_labs$ jps
+user@node1:~/hadoop_labs$ jps
 }}}
 
  * 觀察有沒有開 port
 {{{
-user@node2:~/hadoop_labs$ netstat -nap | grep java
+user@node1:~/hadoop_labs$ netstat -nap | grep java
 }}}
 
  * 讓我們來複習一下 HDFS 的基本操作
 {{{
-user@node2:~/hadoop_labs$ cd ~
-user@node2:~$ source ~/.bashrc
-user@node2:~$ hadoop fs -ls
-user@node2:~$ hadoop fs -mkdir tmp
-user@node2:~$ hadoop fs -ls
-user@node2:~$ ls
-user@node2:~$ hadoop fs -put ${HOME}/hadoop/conf.local input
-user@node2:~$ hadoop fs -ls
-user@node2:~$ ls
+user@node1:~/hadoop_labs$ cd ~
+user@node1:~$ source ~/.bashrc
+user@node1:~$ hadoop fs -ls
+user@node1:~$ hadoop fs -mkdir tmp
+user@node1:~$ hadoop fs -ls
+user@node1:~$ ls
+user@node1:~$ hadoop fs -put ${HOME}/hadoop/conf.local input
+user@node1:~$ hadoop fs -ls
+user@node1:~$ ls
 }}}