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  • ±â¼ú¡¤Á¤º¸ | Technology & Information on Big Data | ΡÐü & ãáãÓ

    date : 2014-06-11 14:37|hit : 3033
    hadoop install 1(·ÎÄà ssh¼³Á¤)

    1. hadoop user¸¦ Ãß°¡ÇÑ´Ù.
    [root@localhost ~]# useradd hadoop


    2. hadoop user·Î À̵¿ÇÑ´Ù.
    [root@localhost ~]# su - hadoop


    3. ·ÎÄà ssh Á¢¼ÓÇÒ ¶§ ºñ¹Ð¹øÈ£¸¦  ¿ä±¸ ÇÏÁö ¾Êµµ·Ï ¼³Á¤ÇÑ´Ù.
    [hadoop@localhost ~]# ssh-keygen -t dsa -P '' -f ~/.ssh/id_dsa
    [hadoop@localhost ~]# cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
    [hadoopt@localhost ~]# chmod 755 ~/.ssh/authorized_keys


    4. Á¢¼ÓÀÌ ¿Ï·áµÇ¾ú´ÂÁö È®ÀÎÇÑ´Ù.
    [hadoopt@localhost ~]# ssh localhost

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