내용

글번호 175
작성자 heojk
작성일 2016-11-05 16:50:58
제목 Lab 시작(첨부파일에 입력할 내용 포함됨)
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.
첨부파일 Lab 시작.txt (7,125byte)