日期:2014-05-16  浏览次数:20477 次

Sqoop – HADOOP和RDBMS数据交换

Sqoop1

wget http://mirrors.ustc.edu.cn/apache/sqoop/1.4.4/sqoop-1.4.4.bin__hadoop-1.0.0.tar.gz

tar -xzvf sqoop-1.4.4.bin__hadoop-1.0.0.tar.gz

mv sqoop-1.4.4.bin__hadoop-1.0.0 sqoop-1.4.4

cd sqoop-1.4.4

sudo vi /etc/profile

增加:

export HADOOP_COMMON_HOME=/home/ysc/hadoop-1.2.1

export HADOOP_MAPRED_HOME=/home/ysc/hadoop-1.2.1

export PATH=$PATH:/home/ysc/sqoop-1.4.4/bin

export HBASE_HOME=/home/ysc/hbase-0.94.12

source /etc/profile

sqoop help

JDBC驱动mysql-connector-java-5.1.18.jar拷贝到/home/ysc/sqoop-1.4.4/lib

sqoop list-databases --connect jdbc:mysql://host001 --username root --password ysc

sqoop