내용 |
[hadoop@master Desktop]$ cd
[hadoop@master ~]$ tar -xf Downloads/jdk-8u111-linux-x64.tar.gz
[hadoop@master ~]$ tar -xf Downloads/hadoop-2.7.3.tar.gz
[hadoop@master ~]$ vi .bash_profile
[hadoop@master ~]$ source .bash_profile
[hadoop@master ~]$ javac -version
javac 1.8.0_111
[hadoop@master ~]$ hadoop version
Hadoop 2.7.3
Subversion https://git-wip-us.apache.org/repos/asf/hadoop.git -r baa91f7c6bc9cb92be5982de4719c1c8af91ccff
Compiled by root on 2016-08-18T01:41Z
Compiled with protoc 2.5.0
From source with checksum 2e4ce5f957ea4db193bce3734ff29ff4
This command was run using /home/hadoop/hadoop-2.7.3/share/hadoop/common/hadoop-common-2.7.3.jar
[hadoop@master ~]$ vi hadoop-2.7.3/etc/hadoop/hadoop-env.sh
[hadoop@master ~]$ vi hadoop-2.7.3/etc/hadoop/core-site.xml
[hadoop@master ~]$ rsync -a jdk1.8.0_111/ slave1:~/jdk1.8.0_111/
hadoop@slave1's password:
[hadoop@master ~]$ rsync -a jdk1.8.0_111/ slave2:~/jdk1.8.0_111/
hadoop@slave2's password:
[hadoop@master ~]$ rsync -a jdk1.8.0_111/ slave3:~/jdk1.8.0_111/
hadoop@slave3's password:
[hadoop@master ~]$ rsync -a hadoop-2.7.3/ slave1:~/hadoop-2.7.3/
hadoop@slave1's password:
[hadoop@master ~]$ rsync -a hadoop-2.7.3/ slave2:~/hadoop-2.7.3/
hadoop@slave2's password:
[hadoop@master ~]$ rsync -a hadoop-2.7.3/ slave3:~/hadoop-2.7.3/
hadoop@slave3's password:
[hadoop@master ~]$ rsync -a .bash_profile slave1:~/.bash_profile
hadoop@slave1's password:
[hadoop@master ~]$ rsync -a .bash_profile slave2:~/.bash_profile
hadoop@slave2's password:
[hadoop@master ~]$ rsync -a .bash_profile slave3:~/.bash_profile
hadoop@slave3's password:
[hadoop@master ~]$ ssh-keygen
Generating public/private rsa key pair.
Enter file in which to save the key (/home/hadoop/.ssh/id_rsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/hadoop/.ssh/id_rsa.
Your public key has been saved in /home/hadoop/.ssh/id_rsa.pub.
The key fingerprint is:
56:0c:c5:74:0f:9f:6d:cd:bb:4e:76:42:9f:3c:cf:25 hadoop@master
The key's randomart image is:
+--[ RSA 2048]----+
| .+o o |
| o.. + +.|
| o + =|
| . ..|
| S .. |
| . ...o|
| EB+|
| ++=|
| .o|
+-----------------+
[hadoop@master ~]$ cp ~/.ssh/id_rsa.pub ~/.ssh/authorized_keys
[hadoop@master ~]$ scp ~/.ssh/id_rsa.pub slave1:~/.ssh/authorized_keys
hadoop@slave1's password:
id_rsa.pub 100% 395 0.4KB/s 00:00
[hadoop@master ~]$ scp ~/.ssh/id_rsa.pub slave2:~/.ssh/authorized_keys
hadoop@slave2's password:
id_rsa.pub 100% 395 0.4KB/s 00:00
[hadoop@master ~]$ scp ~/.ssh/id_rsa.pub slave3:~/.ssh/authorized_keys
hadoop@slave3's password:
id_rsa.pub 100% 395 0.4KB/s 00:00
[hadoop@master ~]$ ssh slave1
Last login: Sat Nov 5 00:11:25 2016 from master
[hadoop@slave1 ~]$ exit
logout
Connection to slave1 closed.
[hadoop@master ~]$ ssh slave2
Last login: Fri Nov 4 02:14:14 2016 from master
[hadoop@slave2 ~]$ exit
logout
Connection to slave2 closed.
[hadoop@master ~]$ ssh slave3
Last login: Fri Nov 4 02:39:40 2016 from master
[hadoop@slave3 ~]$ exit
logout
Connection to slave3 closed.
[hadoop@master ~]$ vi hadoop-2.7.3/etc/hadoop/hdfs-site.xml
[hadoop@master ~]$ vi hadoop-2.7.3/etc/hadoop/mapred-site.xml
[hadoop@master ~]$ vi hadoop-2.7.3/etc/hadoop/yarn-site.xml
[hadoop@master ~]$ vi hadoop-2.7.3/etc/hadoop/slaves
[hadoop@master ~]$ ssh slave1
Last login: Sat Nov 5 00:17:56 2016 from master
[hadoop@slave1 ~]$ vi hadoop-2.7.3/etc/hadoop/hdfs-site.xml
[hadoop@slave1 ~]$ scp hadoop-2.7.3/etc/hadoop/hdfs-site.xml slave2:~/hadoop-2.7.3/etc/hadoop/
The authenticity of host 'slave2 (192.168.100.154)' can't be established.
RSA key fingerprint is 72:1e:f9:f8:26:67:a8:5b:7a:06:0e:44:2d:bf:b7:77.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'slave2,192.168.100.154' (RSA) to the list of known hosts.
hadoop@slave2's password:
hdfs-site.xml 100% 888 0.9KB/s 00:00
[hadoop@slave1 ~]$ scp hadoop-2.7.3/etc/hadoop/hdfs-site.xml slave3:~/hadoop-2.7.3/etc/hadoop/
The authenticity of host 'slave3 (192.168.100.155)' can't be established.
RSA key fingerprint is 72:1e:f9:f8:26:67:a8:5b:7a:06:0e:44:2d:bf:b7:77.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'slave3,192.168.100.155' (RSA) to the list of known hosts.
hadoop@slave3's password:
hdfs-site.xml 100% 888 0.9KB/s 00:00
[hadoop@slave1 ~]$ exit
logout
Connection to slave1 closed.
[hadoop@master ~]$ ssh slave3
Last login: Sat Nov 5 00:18:06 2016 from master
[hadoop@slave3 ~]$ vi hadoop-2.7.3/etc/hadoop/hdfs-site.xml
[hadoop@slave3 ~]$ exit
logout
Connection to slave3 closed.
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