2012 年 8月 18 日随笔档案 - littlesuccess

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2012年8月18日

learning hadoop definitive guide

摘要： -----------------install hadoop----------------------1. download java 6 jdk-6u34-linux-i586.bin2. install java chmod 777 jdk-6u34-linux-i586.bin ./jdk-6u34-linux-i586.bin3. download install hadoop4. set environment variables: sudo gedit /etc/environment export JAVA_HOME=/home/shgong/dev/jdk1... 阅读全文

posted @ 2012-08-18 09:42 littlesuccess 阅读(208) 评论(0) 推荐(0)

resolve sqoop import issue

摘要： Problem: there is an imcomptable issue when importing widgets data from mysql to sqoop.Solution: change hadoop to hadoop 1.0.1 when hadoopguide says its code has been tested. 阅读全文

posted @ 2012-08-18 09:39 littlesuccess 阅读(144) 评论(0) 推荐(0)