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Hadoop Installation Tutorial for KT ucloud biz

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Hadoop Installation Tutorial for KT ucloud biz Chiwan Park <chiwanpark91@gmail.com> 13 2 22 蠍
襴
油覈 ucloud biz 觜るゼ 螳 覯襯 燕. 覯 Hadoop distributed 蟆曙朱 れ. distributed 蟆曙伎襷 ucloud biz 觜れ 螻牛 DATA ろ襯 讌 朱襦 れ 蟆曙朱 覿. 企ろ一 誤 覦覯 牛 谿瑚 襭襦 覃 production 誤 るジ 覓語襯 谿瑚. 13 2 22 蠍
KT
油顎界鉛看顎糸
油恢庄噛
油觜
油螳仰蠍 http://ucloudbiz.olleh.com 螳. 螳 豌 覃企ゼ , ucloud server 豌渚. 螳 覦 豌曙 蟆一 覲企ゼ ロ, 觜 豌蟲 蟆曙一 . 企 れ旧 1螳 碁る 觜 37 * 1螳 * 3 = 111 13 2 22 蠍
putty
油れ企 putty? Windows SSH 覯襯 蟆朱 蠍 襦蠏碁 http://putty.nl/download.html れ企 覦 . 13 2 22 蠍
ucloud
油壊艶姻厩艶姻
油 ucloud server(企殊磯 螳覯)襯 燕 螻, 碁 襦 れ. 3襯 誤螻 1襯 Namenode, Jobtracker襦, 襾語 2襯 Datanode, Tasktracker襦 誤. 覯 , 10覿 蟆所骸覃 覃 譯殊 襦 覯 觜覦覯碁ゼ 覦. 13 2 22 蠍
10覿
13 2 22 蠍
ucloud
油壊艶姻厩艶姻
油皆皆堰
油 putty hadoop1 IP 譯殊 語 誤 , ucloud server . 13 2 22 蠍
Hosts
油
油誤 3 企ろ磯ゼ 襷る IP 譯殊襯 ロ 旧 蟆 覯蟇磯 殊企襦 Hadoop 企 磯れ IP襯 覩碁Μ 焔 企 伎. vi /etc/hosts 13 2 22 蠍
vi
油覯 曙 覈 讌 豢: i 曙 覈 覈 覈襦 觜碁るる ESC るゼ 襯碁. 曙覈 讌 - - 覈 覈襦 - - 譬襭 朱 . レ :w企, 譬襭 :q願, リ骸 譬襭襯 る :wq襯 ロ覃 . 13 2 22 蠍
SSH
油悪艶霞
油掘恰界鞄温稼乙艶 Hadoop SSH朱 覦覯朱 覯螳 旧 讌. 襦襯 語蠍 Key襯 覩碁Μ 蟲 襦襯 語 襦 襷. 13 2 22 蠍
SSH

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Hadoop Installation Tutorial for KT ucloud biz

  • 1. Hadoop Installation Tutorial for KT ucloud biz Chiwan Park <chiwanpark91@gmail.com> 13 2 22 蠍
  • 2. 襴
  • 3. 油覈 ucloud biz 觜るゼ 螳 覯襯 燕. 覯 Hadoop distributed 蟆曙朱 れ. distributed 蟆曙伎襷 ucloud biz 觜れ 螻牛 DATA ろ襯 讌 朱襦 れ 蟆曙朱 覿. 企ろ一 誤 覦覯 牛 谿瑚 襭襦 覃 production 誤 るジ 覓語襯 谿瑚. 13 2 22 蠍
  • 4. KT
  • 8. 油螳仰蠍 http://ucloudbiz.olleh.com 螳. 螳 豌 覃企ゼ , ucloud server 豌渚. 螳 覦 豌曙 蟆一 覲企ゼ ロ, 觜 豌蟲 蟆曙一 . 企 れ旧 1螳 碁る 觜 37 * 1螳 * 3 = 111 13 2 22 蠍
  • 10. 油れ企 putty? Windows SSH 覯襯 蟆朱 蠍 襦蠏碁 http://putty.nl/download.html れ企 覦 . 13 2 22 蠍
  • 13. 油 ucloud server(企殊磯 螳覯)襯 燕 螻, 碁 襦 れ. 3襯 誤螻 1襯 Namenode, Jobtracker襦, 襾語 2襯 Datanode, Tasktracker襦 誤. 覯 , 10覿 蟆所骸覃 覃 譯殊 襦 覯 觜覦覯碁ゼ 覦. 13 2 22 蠍
  • 14. 10覿
  • 15. 13 2 22 蠍
  • 19. 油 putty hadoop1 IP 譯殊 語 誤 , ucloud server . 13 2 22 蠍
  • 20. Hosts
  • 21. 油
  • 22. 油誤 3 企ろ磯ゼ 襷る IP 譯殊襯 ロ 旧 蟆 覯蟇磯 殊企襦 Hadoop 企 磯れ IP襯 覩碁Μ 焔 企 伎. vi /etc/hosts 13 2 22 蠍
  • 23. vi
  • 24. 油覯 曙 覈 讌 豢: i 曙 覈 覈 覈襦 觜碁るる ESC るゼ 襯碁. 曙覈 讌 - - 覈 覈襦 - - 譬襭 朱 . レ :w企, 譬襭 :q願, リ骸 譬襭襯 る :wq襯 ロ覃 . 13 2 22 蠍
  • 25. SSH
  • 27. 油掘恰界鞄温稼乙艶 Hadoop SSH朱 覦覯朱 覯螳 旧 讌. 襦襯 語蠍 Key襯 覩碁Μ 蟲 襦襯 語 襦 襷. 13 2 22 蠍
  • 28. SSH
  • 30. 油掘恰界鞄温稼乙艶 ssh-keygen -t rsa passphrase ロ讌 . cat ~/.ssh/id_rsa.pub ~/.ssh/authorized_keys scp ~/.ssh/id_rsa.pub root@hadoop2:/root/.ssh/ authorized_keys hadoop2 觜覦覯碁ゼ ロ. scp ~/.ssh/id_rsa.pub root@hadoop3:/root/.ssh/ authorized_keys hadoop3 觜覦覯碁ゼ ロ. 13 2 22 蠍
  • 31. Java
  • 32. 油れ Hadoop Java 語企 蟲 覩襦 Java れ螳 企. JDK (Java Development Kit) 7 れ JDK 6伎 覯企 襯 覓企 覓語螳 . Java れ 蟆暑 /opt/java . 13 2 22 蠍
  • 33. Java
  • 34. 油れ wget http://db.tt/XX1WleBO wget 誤磯血 殊 れ 覦 覈轟 . tar -xzvf jdk-7u15-linux-x64.tar.gz tar 豢 蟇磯 豢 覈轟企. mv ./jdk1.7.0_15 /opt/java mv 启襯 企 覈轟企. 13 2 22 蠍
  • 36. 油れ企 Hadoop 襯 れ企 覦 れ . 覯 1.0.4襯 れ 蟆 企. Hadoop れ 蟆暑 /opt/ hadoop 企. 13 2 22 蠍
  • 38. 油れ企 wget http://db.tt/auKACEwR tar -xzvf hadoop-1.0.4.tar.gz mv ./hadoop-1.0.4 /opt/hadoop 13 2 22 蠍
  • 42. 油れ Hadoop れ 殊 覿 蟆曙 れ . Hadoop 蟲 蟆曙 3螳讌螳 . standalone pseudo-distributed distributed distributed 蟆曙朱 れ. 13 2 22 蠍
  • 46. 油れ Hadoop 蟆 れ vi /opt/hadoop/conf/hadoop-env.sh Hadoop File System 蟆 vi /opt/hadoop/conf/core-site.xml vi /opt/hadoop/conf/hdfs-site.xml Hadoop MapReduce 蟆 vi /opt/hadoop/conf/mapred-site.xml 13 2 22 蠍
  • 50. 油れ Hadoop 蟆 れ vi /opt/hadoop/conf/hadoop-env.sh Hadoop File System 蟆 vi /opt/hadoop/conf/core-site.xml vi /opt/hadoop/conf/hdfs-site.xml Hadoop MapReduce 蟆 vi /opt/hadoop/conf/mapred-site.xml 13 2 22 蠍
  • 54. 油れ Hadoop 蟆 れ vi /opt/hadoop/conf/hadoop-env.sh Hadoop File System 蟆 vi /opt/hadoop/conf/core-site.xml vi /opt/hadoop/conf/hdfs-site.xml Hadoop MapReduce 蟆 vi /opt/hadoop/conf/mapred-site.xml 13 2 22 蠍
  • 58. 油れ Hadoop 蟆 れ vi /opt/hadoop/conf/hadoop-env.sh Hadoop File System 蟆 vi /opt/hadoop/conf/core-site.xml vi /opt/hadoop/conf/hdfs-site.xml Hadoop MapReduce 蟆 vi /opt/hadoop/conf/mapred-site.xml 13 2 22 蠍
  • 62. 油れ Hadoop 企ろ一 豺 れ vi /opt/hadoop/conf/masters vi /opt/hadoop/conf/slaves 13 2 22 蠍
  • 66. 油れ Hadoop 企ろ一 豺 れ vi /opt/hadoop/conf/masters vi /opt/hadoop/conf/slaves 13 2 22 蠍
  • 67. PATH
  • 68. 油れ Hadoop ろ ｸ襴蟆 蠍 覓 豺 ろ 襦 PATH Hadoop, Java 蟆暑襯 豢螳 譴. vi ~/.bash_pro鍖le 13 2 22 蠍
  • 71. 油覦壱 讌蠍蟾讌 hadoop1 れ Java, Hadoop 蟆曙 hadoop2 覦壱. scp ~/.bash_pro鍖le root@hadoop2:/ root/.bash_pro鍖le scp /etc/hosts root@hadoop2:/etc/hosts scp -r /opt/hadoop root@hadoop2:/opt/hadoop scp -r /opt/java root@hadoop2:/opt/java 螳 覈轟 hadoop3 伎 ろ. 13 2 22 蠍
  • 72. HDFS
  • 73. 油酷看姻馨温岳 HDFS (Hadoop File System) 蠍 伎 format 讌. hadoop namenode -format 13 2 22 蠍
  • 76. 油ろ 伎 Hadoop 磯 ろ MapReduce 襦蠏碁 ろ 蟆曙朱 襷れ 覲伎. start-all.sh 朱 讌 誤螻 Java Process 碁Μ一 jps 覈轟 ろ. jps 13 2 22 蠍
  • 80. 油 Hadoop 磯れ 覲企ゼ 轟 牛 螻牛. http://hadoop1 IP:50030/ http://hadoop1 IP:50030/ 13 2 22 蠍