[大数据]linux虚拟机下，Sqoop的安装与配置

安装准备：在安装Sqoop前，我已经事先已经安装好了，java jdk，hadoop，zookeeper，hive，hbase，安装目录在/opt/soft/ 目录下，并且，已经将sqoop的安装和mysql的jar包置于/opt/install目录下，soft和install目录都是自己创建的（mkdir -p /opt/soft;mkdir -p /opt/install）

sqoop安装包版本：sqoop-1.4.6.bin__hadoop-2.0.4-alpha.tar.gz

mysql的版本：?mysql-connector-java-5.1.25.jar?

?安装及配置步骤：

第一步，解压并重命名sqoop的解压包

tar -zxf?/opt/intall/sqoop-1.4.6.bin__hadoop-2.0.4-alpha.tar.gz -C /opt/soft/

mv /opt/soft/sqoop-1.4.6.bin__hadoop-2.0.4-alpha /opt/softsqoop146

?第二步，配置sqoop解压包中conf的文件sqoop-env.sh

配置前需要先重命名sqoop-env-template.sh文件

mv /opt/soft/sqoop146/conf/sqoop-env-template.sh?/opt/soft/sqoop146/conf/sqoop-env.sh

打开文件，配置内容如下 vi?/opt/soft/sqoop146/conf/sqoop-env.sh，

#hadoop的安装目录

export HADOOP_COMMON_HOME=/opt/soft/hadoop260
export HADOOP_MAPRED_HOME=/opt/soft/hadoop260

#hbase的安装目录
export HBASE_HOME=/opt/soft/hbase120

#hive的安装目录
export HIVE_HOME=/opt/soft/hive110

#zookeeper的配置文件目录
export ZOOCFGDIR=/opt/soft/zookeeper345/conf

?第三步，将mysql的jar包拷贝到sqoop解压包lib目录下

cp /opt/install/mysql-connector-java-5.1.25.jar /opt/soft/sqoop146/lib/

?第四步，配置/etc/profile文件，在末尾加入

#sqoop
export SQOOP_HOME=/opt/soft/sqoop146
export PATH=$PATH:$SQOOP_HOME/bin

?保存退出后

source /etc/profile

第五步，验证

先开启hadoop，zookeeper,成功开启后再输入sqoop version，验证是否成功安装配置sqoop

如下图，则成功了

?自动安装脚本内容如下：

#!/bin/bash
#sqoop

sqoop=true
if [ `$sqoop`=true ]; then
    echo '------------sqoop安装中-------------'
    tar -zxf /opt/install/sqoop-1.4.6.bin__hadoop-2.0.4-alpha.tar.gz -C /opt/soft/
    mv /opt/soft/sqoop-1.4.6.bin__hadoop-2.0.4-alpha /opt/soft/sqoop146
    mv /opt/soft/sqoop146/conf/sqoop-env-template.sh /opt/soft/sqoop146/conf/sqoop-env.sh

    sqoop_env_path=/opt/soft/sqoop146/conf/sqoop-env.sh
    sed -i "/^#export HADOOP_COMMON_HOME=/cexport HADOOP_COMMON_HOME=/opt/soft/hadoop260/" $sqoop_env_path
    sed -i "/^#export HADOOP_MAPRED_HOME=/cexport HADOOP_MAPRED_HOME=/opt/soft/hadoop260/" $sqoop_env_path
    sed -i "/^#export HBASE_HOME=/cexport HBASE_HOME=/opt/soft/hbase120/" $sqoop_env_path
    sed -i "/^#export HIVE_HOME=/cexport HIVE_HOME=/opt/soft/hive110/" $sqoop_env_path
    sed -i "/^#export ZOOCFGDIR=/cexport ZOOCFGDIR=/opt/soft/zookeeper345/conf/" $sqoop_env_path

    cp /opt/install/mysql-connector-java-5.1.25.jar /opt/soft/sqoop146/lib/

    echo '#sqoop' >>/etc/profile
    echo 'export SQOOP_HOME=/opt/soft/sqoop146' >>/etc/profile
    echo 'export PATH=$PATH:$SQOOP_HOME/bin' >>/etc/profile

    source /etc/profile
    echo '------------sqoop安装完毕-------------'
fi