http://www-us.apache.org/dist/sqoop/
打开以上连接,开始下载sqoop2
下载后获得:sqoop-1.99.7-bin-hadoop200.tar.gz文件html
其中sqoop1和sqoop2区别能够参考如下连接
重拾初心——Sqoop1和Sqoop2的刨析对比
http://blog.csdn.net/gamer_gyt/article/details/55225700java
安装步骤参考官方文档
http://sqoop.apache.org/docs/1.99.7/admin/Installation.htmlmysql
将sqoop-1.99.7-bin-hadoop200.tar.gz上传至服务器中,这里安装到/usr/local/hadoop/sqoop-1.99.7目录中sql
# 拷贝tar包到/usr/local/hadoop/中
cp sqoop-1.99.7-bin-hadoop200.tar.gz /usr/local/hadoop/
# 解压tar包
tar -xvf sqoop-1.99.7-bin-hadoop200.tar.gz
# 为文件夹重命名
mv sqoop-1.99.7-bin-hadoop200 sqoop-1.99.7
export HADOOP_HOME=/..
或者shell
export HADOOP_COMMON_HOME=/...
export HADOOP_HDFS_HOME=/...
export HADOOP_MAPRED_HOME=/...
export HADOOP_YARN_HOME=/...
若是配置了HADOOP_HOME,则sqoop会自动寻找$HADOOP_HOME/share/common相应的目录。apache
#Sqoop配置
export SQOOP2_HOME=/usr/local/hadoop/sqoop-1.99.7
export CATALINA_BASE=$SQOOP2_HOME/server
#Sqoop外部jar包存放路径,之后mysql-**.jar,odbc*.jar文件都放到extra-lib中便可
export SQOOP_SERVER_EXTRA_LIB=$SQOOP2_HOME/server/lib/extra-lib
export PATH=$PATH:$SQOOP2_HOME/bin
<property>
<name>hadoop.proxyuser.root.hosts</name>
<value>*</value>
</property>
<property>
<name>hadoop.proxyuser.root.groups</name>
<value>*</value>
</property>
org.apache.sqoop.submission.engine.mapreduce.configuration.directory=/usr/local/hadoop/hadoop-2.7.4/etc/hadoop
由于sqoop2中存储着元数据信息,因此首次安装时须要初始化仓库服务器
sqoop2-tool upgrade
初始化完成后,能够作一次验证app
sqoop2-tool verify
当出现Verification was successful.字样时,表示初始化成功。分布式
执行sqoop2-server start启动sqoop,同理。执行sqoop2-server stop会中止sqoopoop
sqoop2-server start
执行完以上命令后,启动信息以下。
而后执行jps命令查看启动了哪些进程,能够看到sqoop server只启动了SqoopJettyServer进程。
因为我如今是伪分布式,因此sqoop server和sqoop client都在一台机器上,直接执行sqoop2-shell命令便可启动sqoop客户端
能够查看sqoop2的版本,执行show version --all命令
sqoop:000> show version --all
client version:
Sqoop1.99.7 source revision 435d5e61b922a32d7bce567fe5fb1a9c0d9b1bbb
Compiledby abefine on TueJul1916:08:27 PDT 2016
0[main] WARN org.apache.hadoop.util.NativeCodeLoader-Unable to load native-hadoop library for your platform...using builtin-java classes where applicable
server version:
Sqoop1.99.7 source revision 435d5e61b922a32d7bce567fe5fb1a9c0d9b1bbb
Compiledby abefine on TueJul1916:08:27 PDT 2016
API versions:
[v1]
sqoop:000>