其他环境：
Hadoop：2.7.2
MySQL：5.7.15
sqoop：1.99.5
1.下载并解压sqoop源程序
sqoop下载地址：http://sqoop.apache.org/
sudo tar -zvxf sqoop-1.99.5-bin-hadoop200.tar.gz -C /usr/local #解压sqoop并拷贝到/usr/local
cd /usr/local #切换目录
sudo mv sqoop-1.99.5-bin-hadoop200 sqoop #重命名
sudo chown -R dblab:dblab sqoop #更改权限
2.修改环境变量
在~/.bashrc中第一行添加sqoop的环境变量，方便使用。
export SQOOP_HOME=/usr/local/sqoop
export CATALINA_HOME=$SQOOP_HOME/server
export PATH=$PATH:/usr/local/sqoop/bin:$CATALINA_HOME/bin
#冒号为分隔符
source ~/.bashrc使其立即生效
3.修改sqoop/server/conf/sqoop.properties
修改指向hadoop安装目录
org.apache.sqoop.submission.engine.mapreduce.configuration.directory=/usr/local/hadoop
4.修改sqoop/server/conf/catalina.properties
把hadoop目录下的jar包都引进来，如果有用到Hive或HBase也需要引入所有jar包。
common.loader=/usr/local/hadoop/share/hadoop/common/
*.jar,/usr/local/hadoop/share/hadoop/common/lib/
*.jar,/usr/local/hadoop/share/hadoop/yarn/
*.jar,/usr/local/hadoop/share/hadoop/yarn/lib/
*.jar,/usr/local/hadoop/share/hadoop/hdfs/
*.jar,/usr/local/hadoop/share/hadoop/hdfs/lib/
*.jar,/usr/local/hadoop/share/hadoop/mapreduce/
*.jar,/usr/local/hadoop/share/hadoop/mapreduce/lib/
*.jar,/usr/local/hadoop/share/hadoop/httpfs/
*.jar,/usr/local/hadoop/share/hadoop/httpfs/lib/
*.jar,/usr/local/hadoop/share/hadoop/kms/
*.jar,/usr/local/hadoop/share/hadoop/kms/lib/
*.jar,/usr/local/hadoop/share/hadoop/tools/
*.jar,/usr/local/hadoop/share/hadoop/tools/lib/*.jar
5.下载安装mysql JDBC驱动jar包
解压后将jar包放入sqoop/server/lib/目录下。下载地址：mysql-connector-java-x.x.x.tar.gz（http://www.mysql.com/downloads/connector/j/）
使用的是：mysql-connector-Java-5.1.40-bin.jar
6.启动/关闭sqoop
启动sqoop前先启动hadoop
start-all.sh #启动hadoop
sqoop.sh server start #启动
sqoop.sh server stop #关闭
sqoop.sh client #进入sqoop客户端（shell界面）
检查是否启动成功：
