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[TOC]

# 數據導入

“導入工具”導入單個表從RDBMS到HDFS。表中的每一行被視為HDFS的記錄。所有記錄都存儲為文本文件的文本數據（或者Avro、sequence文件等二進制數據）?

# 語法
下面的語法用于將數據導入HDFS。
~~~
$ sqoop import (generic-args) (import-args)
~~~

# 示例

表數據
在mysql中有一個庫userdb中三個表：emp,?emp_add和emp_contact

![](https://box.kancloud.cn/bc8e46137ebc6bbac5db1911fcf604b4_585x642.png)

![](https://box.kancloud.cn/f44b6edd3ef68242e8367a25b90a0453_461x315.png)


                    
                
        
                
            
        
                
    
                
    
                
        
                
    
                

                







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