Alex的Hadoop菜鸟教程:第6课Sqoop2安装教程
安装 sqoop 分为服务端和客户端,先安装服务端 $ sudo yum install sqoop2-server 再安装客户端 $ sudo yum install sqoop2-client 服务端 配置 分为 MRv1 和 YARN(Map Reduce 2代)两种情况 YARN alternatives --set sqoop2-tomcat-conf /etc/sqoop2/tomcat-
安装
sqoop 分为服务端和客户端,先安装服务端$ sudo yum install sqoop2-server
再安装客户端
$ sudo yum install sqoop2-client
服务端
配置
分为 MRv1 和 YARN(Map Reduce 2代)两种情况YARN
alternatives --set sqoop2-tomcat-conf /etc/sqoop2/tomcat-conf.dist
MRv1
alternatives --set sqoop2-tomcat-conf /etc/sqoop2/tomcat-conf.mr1
安装JDBC驱动
先下载jdbc驱动 http://dev.mysql.com/downloads/file.php?id=454397 下载完后解压开有一个 mysql-connector-java-5.1.34-bin.jar 拷贝到 /var/lib/sqoop2/ 这个目录下启动Sqoop2
启动$ sudo /sbin/service sqoop2-server start
停止
$ sudo /sbin/service sqoop2-server stop
检验是否启动成功
$ wget -qO - localhost:12000/sqoop/version
会输出
{"version":"1.99.2-cdh5.0.0",...}
客户端
启动客户端sqoop2
输出
Sqoop home directory: /usr/lib/sqoop2 Sqoop Shell: Type 'help' or '\h' for help. sqoop:000>
连接服务端,假设你的服务端是localhost
sqoop:000> set server --host localhost
测试一下sqoop命令
sqoop:000> show version --all client version: Sqoop 1.99.3-cdh5.0.1 revision Unknown Compiled by jenkins on Tue May 6 14:02:38 PDT 2014 server version: Sqoop 1.99.3-cdh5.0.1 revision Unknown Compiled by jenkins on Tue May 6 14:02:38 PDT 2014 Protocol version: [1]

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