Technology & Information on Big Data
- hadoop install 3(HADOOP)
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HADOOP ¼³Ä¡* °øÀ¯Æú´õ¿¡ ´Ù¿î ¹ÞÀº ÆÄÀÏÀ» hadoop folder·Î º¹»çÇÑ´Ù.* http://mirror.apache-kr.org/hadoop/common/hadoop-2.2.0/: hadoop-2.2.0.tar.gz1. ¾ÐÃàÀ» ÇØÁ¦ÇÑ´Ù.[hadoop@localhost ~]$ tar xzvf hadoop-2.2.0.tar.gz2. ÆÄÀϸíÀ» º¯°æÇÑ´Ù.(ÀÛ¾÷ÀÇ Æí¸®¼ºÀ» À§ÇØ)[hadoop@localhost ~]$ mv hadoop-2.2.0 hadoop3. HADOOP ȯ°æ º¯¼ö¸¦ µî·ÏÇÑ´Ù.- [hadoop@localhost ~]$ nano ~/.bash_prifile# HADOOPexport HADOOP_PREFIX=/home/hadoop/hadoopexport PATH=$PATH:$HADOOP_PREFIX/binexport PATH=$PATH:$HADOOP_PREFIX/sbinexport HADOOP_MAPRED_HOME=${HADOOP_PREFIX}export HADOOP_COMMON_HOME=${HADOOP_PREFIX}export HADOOP_HDFS_HOME=${HADOOP_PREFIX}export YARN_HOME=${HADOOP_PREFIX}
4. ȯ°æº¯¼ö ÆÄÀÏÀ» ÀúÀåÇÑ´Ù.- ctrl+x Ŭ¸¯ -> y ÀÔ·Â -> enter Ŭ¸¯5. ȯ°æº¯¼ö¸¦ Àû¿ëÇÑ´Ù(¹Ýµå½Ã ½ÇÇà).[hadoop@localhost ~] $ source ~/.bash_profile
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